| 单词 | oscillation |
| 例句 | Stricken, he took in the pages on the wall, their cryptic lines drawn to depict oscillations in the voice, cries and dips lost to both of us. The Astonishing Life of Octavian Nothing, Traitor to the Nation, Volume II: The Kingdom on the Waves 2009-10-13T00:00:00Z Speech patterning and characteristics appeared to be feminine in terms of oscillation of pitch and direct eye contact. Middlesex: A Novel 2002-06-05T00:00:00Z And the subsequent political history of the United States then became an oscillation between new versions of the old tension, which broke out in violence only on the occasion of the Civil War. Founding Brothers: The Revolutionary Generation 2000-10-17T00:00:00Z His playing centers on heavy oscillations between the strong and weak beats, and never lets up on a groove. With Sons of Kemet, Shabaka Hutchings Brings London Jazz Into the Spotlight 2018-03-28T04:00:00Z But the wild oscillations in the value of Bitcoin have occasionally created complications for Overstock, specifically when it comes to returns. What Can You Actually Buy With Bitcoin? 2021-02-03T05:00:00Z By then, he’d also become more familiar with the whiplash oscillations of show business that were mostly speculative when he made the movie. Let Him Entertain You: Billy Crystal Returns to Broadway 2022-04-13T04:00:00Z “The first time I saw these oscillations, I said to my wife, ‘I understand now why people can die,’” he said. Nitrous Nation 2021-01-30T05:00:00Z All of this leads Pamuk into some interesting re-evaluations of Flaubert, Proust, Tolstoy, Dostoevsky and Dickens as he explores the oscillations between "naive" and "sentimental" and the search for an equilibrium between these two poles. Deadlines can give life to creative writing 2011-02-28T10:43:22Z It was the kind of oscillation that Dostoyevsky knew well. How a Murderous Poet Inspired One of Dostoevsky’s Masterworks 2021-11-10T05:00:00Z For what Ms. Hellauer called “that Pythagorean event” to occur, the singers took care not to allow any undue oscillation to interfere. Early-Music Ensembles: Praised as Pure, but Seeking More 2016-01-20T05:00:00Z Missy Mazzoli’s “Forgiveness Machine” opens with nervy, high-register oscillations that give way to grave bass interjections, before making space for a more relaxed treatment of melody in its middle section. Review: A Pianist’s Inheritance Inspires Little Masterpieces 2023-03-12T05:00:00Z It would be easy to conclude that this is simply another stylistic oscillation, and that more will come. Priorat Reds Raise the Question: Style or Identity? 2019-10-03T04:00:00Z Yet all this oscillation seems to be in response to some common signal. Review: The Inescapable Vibrations of ‘Violet’ 2022-09-25T04:00:00Z Kaplan makes clear that, at its best, Realism provides American statesmen with a middle path between what Kissinger once called “the disastrous oscillations between overcommitment and isolation.” Foreign Policy From the Dark Side 2018-03-28T04:00:00Z But its wild oscillations from one day to another — and even one hour to the next — also mirror our collective, pent-up emotionality and uncertainty. Together Apart? How About Totally Losing It? 2020-04-29T04:00:00Z These are almost, in a way, predictable oscillations of an emerging market. ArtsBeat: An Interview With James Cameron 2010-10-19T13:40:00Z He also spoke about the unexpected oscillations of his career and about working for Disney while the company weathers a political firestorm. Oscar Isaac Learned to Love Blockbusters Again in ‘Moon Knight’ 2022-05-02T04:00:00Z So there is another way to interpret the exhibition’s title “Swing Time”: It was an era of dizzying oscillation between excess and deprivation, psychosocially and economically. Art Review: ‘Swing Time,’ Reginald Marsh Show, Focuses on ’30s New York 2013-07-04T17:36:22Z That vocal quality came through strongly in Derya Turkan’s soulful improvisation — which included the same languid oscillation of pitch that had struck me as so oddly expressive in the Pomo d’Oro concert. A Musical Handshake Spanning Centuries: Venice in New York 2017-02-22T05:00:00Z Fellow director Hans Ulrich Obrist described the pavilion as an "oscillation between the finished and unfinished, the organic and the geometric". Reviews: Serpentine Gallery Pavilion 2013-06-05T16:31:31Z It’s soon revealed that the oscillation is not illusory; this is a genuine man with randomized visibility. On Loony Island, a Malignant Priest Strips Mental Patients of Free Will 2019-12-03T05:00:00Z You could see the story as a vindication of blind faith in that the spire has defiantly withstood the oscillations of the wind for eight centuries. The Spire – review 2012-11-12T12:23:08Z The Tiger Lillies’ score slyly mocks depravity, inappropriate carnal drives and the “constant oscillation between upper and lower social classes.” In Transit: A Prague Musical Returns, Funny and Dark 2011-02-15T11:00:22Z From the hushed oscillation of the strings at the opening to the interwoven contrapuntal lines, this was an elegant, impassioned tour de force. Review | Can three musical stars shine in constellation? Bell, Isserlis and Denk in concert. 2019-05-02T04:00:00Z By moving one of the weights along the rod, closer or farther away from the fulcrum, the oscillation speed could be precisely controlled. Ticktock as Taskmaster: A Show About Metronomes and Musical Time 2017-06-30T04:00:00Z It sets the beating heart of the watch in motion, its oscillations determining and regulating the tempo of the movement. Special Report: Watches: A New Material Gains in Fine Watchmaking 2010-03-19T15:50:00Z That style was defined by oscillation between loudness and silence. She’s Rising From the Depths of Soviet Music History 2019-09-27T04:00:00Z They render the story less of a speculation and more of a puzzle, a perfect fit for the narrow interpretive oscillations of recap culture. “The Girlfriend Experience” Is Not an Experience 2016-04-13T04:00:00Z Metzmacher emphasises the symphony's inherent poetry, though he also takes it into unnerving territory dependent upon ceaseless oscillations between the rapturous and the macabre. DSO Berlin/Metzmacher 2010-08-11T10:58:00Z The requirement for oscillation in vibrating strings should resonate with our emerging understanding of the role of oscillation in brain function and also with what was said above about gravity waves. Our godless brains: Emerging science reveals mind-blowing alternatives to a higher power 2014-04-26T20:00:00Z He begins “Paintings in D” with a chiming oscillation between chords then drifts into a passage that almost swings, the energy rising and the harmony falling. The Playlist: Christine and the Queens’ Clever Pop, and 8 More New Songs 2018-07-06T04:00:00Z The feeling is one of cognitive dissonance, a quick oscillation between repulsion and attraction. DealBook: Living Like a Billionaire, if Only for a Day 2012-04-04T22:26:55Z Tone Capone was more than happy to dissect the revised track, noting some low-frequency oscillation on the bells and plucked strings. How ‘Us’ Turned Weed Anthem ‘I Got 5 on It’ Into a Creepy Horror Theme 2019-03-25T04:00:00Z There’s always an oscillation between intimacy and detachment, pain and analysis, speech and silence. Marguerite Duras’s ‘The Lover,’ and Notebooks That Enrich It 2017-11-21T05:00:00Z She blended well with the group’s three backup singers and expertly handled the songs’ oscillations between Yoruba and English. Music Review: E. J. Strickland Project and Olatuja Project at 92Y Tribeca 2012-01-19T23:32:37Z More serious to me is the way Bullmore, in pursuing the oscillations of female friendship, excludes the public world. Di and Viv and Rose – review 2013-01-24T17:46:01Z Depending on the oscillations of the stock market, Mr. Bezos is either the richest or the second richest man in the world. Are You a Bezos? 2021-07-21T04:00:00Z Professorial but also constructive and collegial, he offered tips for improving a trill, the quicksilver oscillation of notes a half or a whole step apart. Music: Will Crutchfield, Preaching the Gospel of Bel Canto 2010-07-03T17:17:00Z The narrative crawls forward, dragged down by Mark's memory, recreating mourning's sickly oscillation between the present and the past. You Came Back by Christopher Coake – review 2012-07-21T23:04:04Z Though the lives of the two sets of women are put into play, this attempt at parallelism never takes, despite the constant oscillation between them. | 'Snow Flower and the Secret Fan': Ties That Bind: Life-Sustaining Friendships Transcending Life?s Brutalities 2011-07-14T23:41:45Z Raising the frequency and the power of a mechanical oscillation improves the time-keeping performance. Precise Future of Silicon Parts Still Being Debated 2012-11-23T13:35:46Z A career-long oscillation between brilliance and folly, strategic self-consciousness and wacky impulsiveness, has made Mr. West hip-hop’s most visible and polarizing figure. Music Review: ‘Yeezus,’ Kanye West’s Raw and Jolting New Album 2013-06-16T18:25:47Z How do you see the book engaging with ideas of oscillation? Mark de Silva talks about his novel 'Square Wave,' a paean to process 2016-05-12T04:00:00Z Particularly unfortunate is Mr. Kaplan’s insistent, obfuscating oscillation between their histories, a strategy that prevents him from getting a grip on either. | 'Varian and Putzi': ?Varian and Putzi: A 20th Century Tale? ? Review 2011-10-08T00:41:18Z He bobbed without weaving, making small-grade rhythmic oscillations and conjuring a high intensity. Live Jazz: 5 April Standouts, From Andrew Cyrille to Linda May Han Oh 2018-05-02T04:00:00Z Grief was not linear; it was more of an oscillation. I’m Dying Up Here: Books on How to Grieve and How to Die 2017-06-16T04:00:00Z At key moments, Glass's characteristically restless oscillations – a word always used for his minimalist, repetitive structures but there's none more accurate – stop abruptly, as if an accelerated cardiac pump has been switched off. In the Penal Colony; Don Pasquale; La boh?me/Euridice; Chilingirian Quartet 2010-09-18T23:05:00Z Yes, you’ll catch some flak like this: “The system was designed to maintain a limit cycle oscillation at the servoactuator loop’s natural frequency.” Set in the Space Race era, ‘The Last Pilot’ is nostalgic and heart-rending 2015-07-07T04:00:00Z Mark Padmore and pianist Andrew West matched the oscillations of text and music to perfection. Gloriana; 66th Aldeburgh festival – review 2013-06-22T23:05:50Z Mr. Perich creates simple electronic tones by sending pulses of electricity to a speaker, resulting in oscillations at a particular pitch, called one-bit tones. Classical Music Listings for Nov. 27-Dec. 3 2015-11-27T05:00:00Z Through the use of a tremulant or two pipes tuned slightly apart this stop produced a slightly undulating tone — an indication that some sort of oscillation was expected in singing. Early-Music Ensembles: Praised as Pure, but Seeking More 2016-01-20T05:00:00Z The aim is to manipulate the vacuum fluctuations so that they, seemingly magically, change the polarization of an X-ray flash from the European XFEL, i.e., rotate its direction of oscillation. Tracking down quantum flickering of the vacuum 2023-11-13T05:00:00Z A feature of the propofol-anesthetized brain is that neural oscillation activity takes on distinct "up" and "down" states of greater or lesser activity over time. Anesthesia blocks sensation by cutting off communication within the cortex 2023-11-08T05:00:00Z The duration of such an oscillation, also called variability, can vary considerably. How a climate model can illustrate and explain ice-age climate variability 2023-11-02T04:00:00Z The researchers saw how the CO2 interacted with the air and created oscillations of air pressure in its wake. New frequency comb can identify molecules in 20-nanosecond snapshots 2023-10-30T04:00:00Z “Some psychiatric disorders are momentary, others are chronic. And the same goes for anxiety and depression peaks, mood oscillation. We pay most attention to three gauges; excess, deficit and constant oscillation,” Cillo said. Swimmer Felipe Ribeiro paints nails as reminder of bipolar disorder, wins gold at Pan Am Games 2023-10-30T04:00:00Z By seeing how the process of thermomechanical deformation creates localized microscale phenomena such as bending, fragmentation and oscillation in real time, the researchers will be able to produce customized materials that incorporate such performance-enhancing characteristics. X-rays reveal microstructural fingerprints of 3D-printed alloy 2023-10-10T04:00:00Z “I think there is a very high chance that what we are living now, the oscillation, is the new normal,” Alencar added. ‘Without water, there is no life’: Drought in Brazil’s Amazon is sharpening fears for the future 2023-10-08T04:00:00Z However, with a few exceptions, there has long been a certain lack of clarity about climate oscillations that last for centuries. How a climate model can illustrate and explain ice-age climate variability 2023-11-02T04:00:00Z As they studied it together, they discovered the surprising oscillations. Discovery made about Fischer Tropsch process could help improve fuel production 2023-10-05T04:00:00Z Engineers worked out how to stop the oscillation and it reopened in 2002. Millennium Bridge: 'Wobbly' pedestrian crossing to close for repairs 2023-10-05T04:00:00Z The group identified key microstructural features that were created by the process's thermal and mechanical effects, including: torsion, bending, fragmentation, assimilation, oscillation and interdendritic growth. X-rays reveal microstructural fingerprints of 3D-printed alloy 2023-10-10T04:00:00Z "When the strands of DNA dance, they have a specific oscillation frequency." Bioengineering breakthrough increases DNA detection sensitivity by 100 times 2023-10-03T04:00:00Z Without any active neural control, all eight larynges produced self-sustaining oscillations at frequencies between 25 and 30 Hz—suggesting purring doesn’t necessarily require active muscle contractions. How do cats purr? New finding challenges long-held assumptions 2023-10-03T04:00:00Z "He showed it to me, and I said, 'Rui, congratulations, you have oscillations! And then we developed this story more and more." Discovery made about Fischer Tropsch process could help improve fuel production 2023-10-05T04:00:00Z BAO stands for “baryon acoustic oscillation,” a sort of frozen sound wave created by processes near the dawn of time. Ho’oleilana, a Billion-Light-Year-Wide Bubble of Galaxies, Astounds Astronomers 2023-09-27T04:00:00Z "We experimentally determined the seismic wave attenuation characteristics, parameters for ascertaining the softness of the lithosphere and asthenosphere, under high temperature and pressure using our short-period oscillation generation technology," explains Prof. Yoshino. Exploring the effect of water on seismic wave attenuation in the upper mantle 2023-09-27T04:00:00Z It is believed to be a baryon acoustic oscillation, a pressure wave frozen in time from the beginning of the cosmos and then stretched out to galactic scales by the universe’s expansion. ‘Fossilized’ Bubble 10,000 Times the Size of the Milky Way Could Be a Relic from the Big Bang 2023-09-25T04:00:00Z Herbst suspects that purring is probably driven by a combination of neuronal control and self-sustaining oscillation—but it will be difficult to ever know for certain. How do cats purr? New finding challenges long-held assumptions 2023-10-03T04:00:00Z Washington State University researchers discovered previously unknown self-sustained oscillations in the Fischer Tropsch process. Discovery made about Fischer Tropsch process could help improve fuel production 2023-10-05T04:00:00Z But once the expanding cosmos turned 380,000 years old, the plasma cooled and thinned out, leaving those oscillations with no medium to travel through. Ho’oleilana, a Billion-Light-Year-Wide Bubble of Galaxies, Astounds Astronomers 2023-09-27T04:00:00Z In Australia, for example, Hiskens says authorities have noticed intermittent voltage oscillations in a part of the grid with lots of wind and solar farms. The hidden digital roadblock that’s keeping green electricity off the U.S. grid 2023-09-06T04:00:00Z When they calculated the offset between those undulations — referred to as the phase between wave oscillations — the scientists saw that the ratio was not always the same. Quantum Physics Can Explain Earth’s Weather 2023-08-24T04:00:00Z This process, known as flow-induced self-sustained oscillation, is a passive phenomenon: Once the vocal cords start to vibrate, no further neural input is required to keep them going. How do cats purr? New finding challenges long-held assumptions 2023-10-03T04:00:00Z Whether the neutrino mass ordering is normal or inverted subtly affects the neutrino oscillations. China’s new underground lab could answer long-standing neutrino mystery 2023-08-22T04:00:00Z Seeking to determine how often such statistical flukes might occur, Howlett created computer simulations that modeled universes that he artificially smoothed out to prevent the initial hotspots’ oscillations from turning into large-scale structures. Ho’oleilana, a Billion-Light-Year-Wide Bubble of Galaxies, Astounds Astronomers 2023-09-27T04:00:00Z It hasn’t been a major problem, he says, “but if you don’t understand the oscillations, then you should be pretty wary. Because oscillations tend to be precursors to instability.” The hidden digital roadblock that’s keeping green electricity off the U.S. grid 2023-09-06T04:00:00Z Unlike today’s warming, which is largely driven by greenhouse gases generated by human activity, this long warming phase was a natural phenomenon, one of several climate oscillations in the late ice age. Wildfires once fueled extinctions in Southern California. Will it happen again? 2023-08-17T04:00:00Z Not to be confused with gravitational waves, their distant astrophysical cousins, convection-powered gravity waves can readily erupt within a massive star’s tumultuous core, sparking global brightness-altering oscillations that impart a subtle “twinkle” all their own. Rippling Waves of Plasma May Cause Massive Stars to 'Twinkle' 2023-07-31T04:00:00Z JUNO’s unprecedented sensitivity will allow scientists to distinguish whether the energy spectrum—how the neutrinos’ oscillation rate varies with their energy—matches that expected for the normal or the inverted ordering. China’s new underground lab could answer long-standing neutrino mystery 2023-08-22T04:00:00Z I would say the discovery of neutrino oscillations is up there for me. The Most Surprising Discoveries in Physics 2023-07-27T04:00:00Z The other factor is El Niño, a cyclical weather pattern in which ocean oscillations in the central and eastern Pacific Ocean drive an influx in warm ocean weather. Scorching temperatures broke records three times this week and July is just getting started 2023-07-07T04:00:00Z In all, the group studied three types of alternative dark matter: warm dark matter, fuzzy dark matter and interacting dark matter with acoustic oscillations. JWST’s Glimpses of Early Galaxies Could Shed Light on Dark Matter 2023-06-20T04:00:00Z EEG also reflects the relative pace of different types of brain waves or oscillations. Brain Waves Synchronize when People Interact 2023-06-16T04:00:00Z In the earlier research into octopus brain waves, scientists described slow and prolonged oscillations with large amplitudes, unlike any brain wave produced by other animals. Exposed to cold water, octopuses will change the genes in their brain, study reveals 2023-06-12T04:00:00Z Chemical biologist Adam Cohen of Harvard and his co-workers, meanwhile, have made an “engineered bioelectric tissue” that can generate electrical oscillations. Synthetic Morphology Lets Scientists Create New Life-Forms 2023-05-31T04:00:00Z Its curious oscillation between dimming and flaring “is still evidence of some really cool physics out there,” he says. Betelguese’s Brightening Raises Hopes for a Supernova Spectacle 2023-05-15T04:00:00Z Acoustic oscillation dark matter had the most detailed structures, followed by warm dark matter. JWST’s Glimpses of Early Galaxies Could Shed Light on Dark Matter 2023-06-20T04:00:00Z The five common brain-wave types, named alpha, beta, gamma, delta and theta depending on their oscillation rate, signify different states of the brain. Brain Waves Synchronize when People Interact 2023-06-16T04:00:00Z The circuit’s superposition was then transferred to the oscillation of the crystal. Physicists Create Biggest-Ever Schrödinger's Cat 2023-05-12T04:00:00Z The combs can measure the natural oscillation of atoms so precisely that they have become an indispensable component of atomic clocks, which keep time incredibly well by counting these oscillations. Astronomy Tool Can Now Detect COVID in Breath 2023-05-12T04:00:00Z Similar to the dying humans, the rats experienced a "transient and global surge of synchronized gamma oscillations," which are the same signals observed in the two patients. These brain scans of dying patients may reveal what happens when you die 2023-05-03T04:00:00Z Queen Victoria wrote of its “distressing oscillations,” and the late Queen Elizabeth II described it simply as “horrible.” Your guide to coronation bling: Crowns, scepters, diamonds and, ugh, ivory 2023-05-03T04:00:00Z They found that for about 30 seconds after the heart stopped, the brain showed a surge in what are called gamma waves, which are the highest-frequency electrical oscillations in the brain. Surges of Activity in the Dying Human Brain Could Hint at Fleeting Conscious Experiences 2023-05-02T04:00:00Z Other studies have found the same pattern when a healthy person is actively recalling a memory, learning, or dreaming, and some neuroscientists have linked these oscillations with consciousness. Burst of brain activity during dying could explain life passing before your eyes 2023-05-01T04:00:00Z Elizabeth described it as “horrible,” Queen Victoria complained of its “distressing oscillation,” and William IV — known as the Sailor King — said it was like “being aboard a ship tossing in a rough sea.” King’s coronation: 3 crowns, 2 carriages and a shorter route 2023-04-10T04:00:00Z Elizabeth described it as “horrible,” Queen Victoria complained of its “distressing oscillation,” and William IV — known as the Sailor King – said it was like “being aboard a ship tossing in a rough sea.” King’s coronation: 3 crowns, 2 carriages and a shorter route 2023-04-09T04:00:00Z The torso and lower legs each move relative to the seat in an oscillatory fashion, but the frequency of that oscillation changes to remain optimal for pumping. Physicists unlock the secret of a child’s swing 2023-04-06T04:00:00Z These were long-lasting, slow oscillations with large amplitudes, which indicates relatively strong electrical activity. The first observations of octopus brain waves revealed how alien their minds truly are 2023-02-28T05:00:00Z Like a radiologist studying a patient’s internal organs, scientists use instruments known as seismometers around the world to measure these oscillations and learn about the inner workings of our Earth. Scientists have discovered a new core at the center of the Earth 2023-02-24T05:00:00Z “Sometimes in the winter the jetsream dips and the Arctic oscillation allows the cold air to come into our area for a day or two.” Dangerously cold temperatures envelop Northeast 2023-02-04T05:00:00Z Scientists attributed the 2021 conditions to both climate change and a La Niña event, an atmospheric oscillation pattern characterized by wide water temperature variation in the Pacific Ocean. 5 Billion People Will Face Water Shortages by 2050, U.N. Says 2022-11-30T05:00:00Z As light passes through this thin metamaterial, it interacts with the gold nanorods and is slowed down by electron oscillations at their surface. Engineered Metamaterials Can Trick Light and Sound into Mind-Bending Behavior 2022-11-18T05:00:00Z "We're actually able to extract very detailed information because the movement of the mass is directly reflected in these oscillations that we pick up in these ripples of gravity," Cornish explained. How gravitational waves are opening up the hidden parts of the universe to human eyes 2022-11-18T05:00:00Z So, a particle that began as an electron neutrino might later appear as a tau neutrino—a phenomenon known as neutrino oscillation. Showdown: Two huge neutrino detectors will vie to probe matter’s origins 2022-09-28T04:00:00Z Two key changes have been introduced before Belgium - a vertical oscillation metric, which defines the maximum permitted amount of bouncing; and stricter tests on floor rigidity. F1 is back - what should you look out for? 2022-08-23T04:00:00Z A child’s swing, a pendulum, a spring, and a vibrating string are all examples of oscillations. College Physics for AP Courses 2015-08-12T00:00:00Z In the solid phase, the atoms or molecules are restricted to nearly fixed positions with respect to each other and are capable of only modest oscillations about these positions. Chemistry 2019-02-14T00:00:00Z The mechanism controlling the oscillating membrane potential is unknown, but during maturation the frequency of the oscillations of the Ca+2 concentration in the GEN increases. Biology for AP Courses 2022-06-09T00:00:00Z Without a way to pinpoint each neutrino’s energy, the experiment would be unable to make sense of the oscillation rates. Showdown: Two huge neutrino detectors will vie to probe matter’s origins 2022-09-28T04:00:00Z Subsequent experiments showed that these neutrinos change to a different type during their journey from the center of the Sun through space to Earth in a process called neutrino oscillation. Astronomy 2016-10-13T00:00:00Z This chapter will address simple harmonic motion and periods of vibration, aspects of oscillation that produce waves, a common phenomenon in everyday life. College Physics for AP Courses 2015-08-12T00:00:00Z Other important wave phenomena include standing waves, periodic oscillations, and vibrations. Chemistry 2019-02-14T00:00:00Z Still, even with this oscillation, the logistic model is confirmed. Biology for AP Courses 2022-06-09T00:00:00Z Physicists can then tune the energy of the beam so the neutrinos reach the detector when the oscillation is at its maximum. Showdown: Two huge neutrino detectors will vie to probe matter’s origins 2022-09-28T04:00:00Z Although it is not intuitively obvious, such neutrino oscillations can happen only if the mass of the electron neutrino is not zero. Astronomy 2016-10-13T00:00:00Z This chapter will show how harmonic oscillations produce waves that transport energy across space and through time. College Physics for AP Courses 2015-08-12T00:00:00Z Electrical engineers use imaginary numbers to measure the amplitude and phase of electrical oscillations. College Algebra with Corequisite Support 2020-09-23T00:00:00Z The period of the oscillation is only a few seconds in duration. Biology for AP Courses 2022-06-09T00:00:00Z Because of the flavor changing, a plot of each spectrum should itself exhibit a distinct wiggle or oscillation. Showdown: Two huge neutrino detectors will vie to probe matter’s origins 2022-09-28T04:00:00Z Solar astronomers can learn more about the Sun’s interior if they can observe the Sun’s oscillations 24 hours each day. Astronomy 2016-10-13T00:00:00Z The time to complete one oscillation remains constant and is called the period T . College Physics for AP Courses 2015-08-12T00:00:00Z The rate of their oscillation depends on the chemical composition of the matter they travel through. Physics Particles Fly as Practical Tools 2022-07-29T04:00:00Z In the real world, there is almost always some friction in the system, which causes the oscillations to die off slowly—an effect called damping. Calculus, Volume 3 2016-03-30T00:00:00Z Nevertheless, the raison d’être for both experiments remains deciphering neutrino oscillations and searching for CP violation. Showdown: Two huge neutrino detectors will vie to probe matter’s origins 2022-09-28T04:00:00Z If Earth had not been turning, there would have been no alteration of the pendulum’s plane of oscillation, and so it would have continued tracing the same path. Astronomy 2016-10-13T00:00:00Z Figure 23.16 Magnetic damping of this sensitive balance slows its oscillations. College Physics for AP Courses 2015-08-12T00:00:00Z What are the period and frequency of the “fast” and “slow” oscillations? Algebra and Trigonometry 2015-02-13T00:00:00Z However, the exponential term dominates eventually, so the amplitude of the oscillations decreases over time. Calculus, Volume 3 2016-03-30T00:00:00Z Still, even with this oscillation the logistic model is confirmed. Environmental Biology 2018-09-06T00:00:00Z The Bay of Fundy has a natural oscillation cycle of 12.5 hours, and that matches the frequency of the rise and fall of the tides in the adjacent Atlantic Ocean. Physical Geology 2015-01-01T00:00:00Z Since Faraday’s law of induction gives the greatest effect for the most rapid change, damping is greatest for large oscillations and goes to zero as the motion stops. College Physics for AP Courses 2015-08-12T00:00:00Z The inner edges of the true vocal cords are free, allowing oscillation to produce sound. Anatomy and Physiology 2013-06-19T00:00:00Z That includes metrics like power output, stride length, cadence, and vertical oscillation. Apple is gunning for Garmin but it has a battery problem 2022-06-08T04:00:00Z Interactions between neurons create these waves, or oscillations. U.S. Kids Are Falling behind Global Competition, but Brain Science Shows How to Catch Up 2022-06-07T04:00:00Z Earth’s orbit around the Sun is nearly circular, but like all physical systems, it has natural oscillations. Physical Geology 2015-01-01T00:00:00Z The shock absorber is analogous to the resistance damping and limiting the amplitude of the oscillation. College Physics for AP Courses 2015-08-12T00:00:00Z They simply generate electrical oscillations in response to inputs from other parts of the brain, including those arriving along multiple complex pathways from the retina. How the Brain ‘Constructs’ the Outside World 2022-05-31T04:00:00Z Ben Roy Mottelson, an American-born physicist who shared the Nobel Prize for a groundbreaking explanation of the structure and behavior of the atomic nucleus, including its shape, its rotations and its oscillations, died May 13. Ben Roy Mottelson, Nobel laureate in physics, dies at 95 2022-05-21T04:00:00Z Human-caused climate change from greenhouse gases, that will grow as aerosol pollution reductions level out, is another, and there other natural long-term climatic oscillations, Murakami said. Study finds cleaner air leads to more Atlantic hurricanes 2022-05-11T04:00:00Z The oscillation comes after it racked up a dizzying 4 percent decline to kick off the week. Amid global chaos, the tech industry takes a rare tumble 2022-05-10T04:00:00Z With a very small resistance, only a very small energy input is necessary to maintain the oscillations. College Physics for AP Courses 2015-08-12T00:00:00Z Such correlations are the vestiges of sound waves—called “baryon acoustic oscillations” by cosmologists—that rippled through the fiery primordial plasma that filled the early universe. Canadian Telescope Delivers Deepest-Ever Radio View of Cosmic Web 2022-05-04T04:00:00Z Big Tech and communications companies have been behind much of the oscillations in the broader market as their pricey stock values have more weight. Asian shares jump as Chinese leaders pledge help for economy 2022-04-28T04:00:00Z Big Tech and communications companies have been behind much of the oscillations in the broader market as their pricey stock values have more force in pushing the major indexes up or down. Stocks claw higher on Wall Street as tech giants rebound 2022-04-28T04:00:00Z “It’s hard to imagine a single neutrino oscillation experiment that is better,” Denton says. Troubled U.S. Neutrino Project Faces Uncertain Future–and Fresh Opportunities 2022-04-13T04:00:00Z Waves can propagate via different oscillation modes such as transverse and longitudinal. College Physics for AP Courses 2015-08-12T00:00:00Z The characteristic scale of these oscillations—roughly 500 million light-years in the present-day universe—has been measured precisely using other methods. Canadian Telescope Delivers Deepest-Ever Radio View of Cosmic Web 2022-05-04T04:00:00Z The BEA cited “instability of flight controls” in the final stages of the flight, as well as “hard controls” and “flight-path oscillations.” Boeing 777’s landing scare prompts French probe 2022-04-06T04:00:00Z Song, however, only sees a slowdown, with no sign of an oscillation. Scientists are probing the secrets of Earth’s inner core—and how it saved life on our planet 2022-03-30T04:00:00Z “But we should expect oscillations in the future. Unfortunately, it’s just going to be a thing that we battle with for a while.” Latest version of omicron accounts for most new infections in many parts of the U.S., genomics testing shows 2022-03-22T04:00:00Z Note that a vibration can be a single or multiple event, whereas oscillations are usually repetitive for a significant number of cycles. College Physics for AP Courses 2015-08-12T00:00:00Z In some ways, support for the protests seems to reflect public opinion oscillations related more to the pandemic than to the far right. A Moment for Canada’s Far Right, Still Struggling for Support 2022-02-07T05:00:00Z But the paper suggests genetics make the old-timers more resilient, particularly in dealing with long-term climate oscillations, which in turn helps make the entire forest more adaptable and sustainable. News at a glance: Mysterious space filaments, damaged dinosaur tracks, and edible worms 2022-02-02T05:00:00Z Some of these periodic oscillations have faded, however, calling into question the binary interpretation. Crash of the titans: imminent merger of giant black holes predicted 2022-02-01T05:00:00Z At 8:13, the plane’s instruments showed an oscillation in the cabin pressure, later shown to be consistent with what would have happened had someone jumped from the extended stairwell. Ralph Himmelsbach spent the last 9 years of his FBI career on the 1971 D.B. Cooper hijacking, and then put it squarely behind him — at least, until someone else brought it up 2022-01-23T05:00:00Z What is the time for one complete oscillation? College Physics for AP Courses 2015-08-12T00:00:00Z It then rose up again, and this up-down oscillation continued, creating a wave of alternating high and low pressure that moved outward from the blast source. Here’s What Scientists Know About the Tonga Volcano Eruption 2022-01-19T05:00:00Z However, researchers recently managed to catch one of these flares and calculate oscillations in the brightness of a magnetar as it erupted. Astronomers Report a Monstrous Eruption from a Supermagnetic Star 2022-01-05T05:00:00Z Observations in the coming months should show whether the oscillation continues to shorten. Crash of the titans: imminent merger of giant black holes predicted 2022-02-01T05:00:00Z This is a typical weather pattern with a natural La Niña weather oscillation, he said. Stuck jet stream, La Niña causing weird weather 2021-12-04T05:00:00Z Appropriate oscillations at this frequency generate ultrasound used for noninvasive medical diagnoses, such as observations of a fetus in the womb. College Physics for AP Courses 2015-08-12T00:00:00Z However, magnetic conditions at their birth or interactions on their journey can polarize the photons by forcing those oscillations into the same plane. NASA telescope to study how extreme cosmic objects sculpt x-ray light 2021-12-02T05:00:00Z In a vibratory pump, electrical current running through the coil causes the magnet to move the piston back and forth, pushing water through the machine at about sixty oscillations per second. The best espresso machines in 2021 | Provided by ST Content Studio 2021-12-01T05:00:00Z Trees have good reason to track major climate oscillations, Ascoli argues. Why are trees dropping so many nuts? Climate may drive erratic ‘masting’ 2021-11-23T05:00:00Z Usually in weaker La Niña events, we experience frequent and often brief oscillations from warm to cold and back again, although the cold outbreaks are typically dry. Brace for a wild winter in Washington, but it’s no thrill for snow lovers 2021-11-10T05:00:00Z The oscillations of a system in which the net force can be described by Hooke’s law are of special importance, because they are very common. College Physics for AP Courses 2015-08-12T00:00:00Z But if the event rate steadily rises or falls year after year, the subtraction can turn a steady trend into an oscillation, Buttazzo says. Is the end in sight for famous dark matter claim? 2021-11-09T05:00:00Z "But you rarely see that as clearly in the real world because in the real world you've got the seasonality - that continues to cause oscillations forever." Covid-19 in Scotland: Why are confirmed cases flatlining? 2021-11-04T04:00:00Z The basic idea dates back decades, but until recently, scientists have had little luck correlating major climate oscillations with masting. Why are trees dropping so many nuts? Climate may drive erratic ‘masting’ 2021-11-23T05:00:00Z Most crucially, through clever experimental design, the researchers ensured that some of the neutron “waves” lapping on the silicon atom “shores” overlapped in a very specific way that resulted in so-called Pendellösung oscillations. New Universal Force Tested by Blasting Neutrons through Crystal 2021-10-12T04:00:00Z The diaphragm and chest wall drive the oscillations of the chest cavity which result in the lungs inflating and deflating. College Physics for AP Courses 2015-08-12T00:00:00Z It just seemed like an oscillation began between the left and the right — this “take no prisoners” approach. Q&A on the nation’s ‘take no prisoners’ approach to politics 2021-10-11T04:00:00Z High-frequency neural activity—“gamma oscillations”—in the amygdala indicated when symptoms were about to get worse. Experimental Brain Implant Could Personalize Depression Therapy 2021-10-04T04:00:00Z Verdi arias with ten-second-long phrases—the period of Mayer waves, the body’s natural blood pressure oscillation—caused listeners’ heart and respiratory signals to sync with the music envelop. How Music Can Literally Heal the Heart 2021-09-18T04:00:00Z These oscillations are roughly analogous to beats, and are best thought of as pulsing, alternating low-then-loud auditory effects that happen when two nearly identical sound waves are played simultaneously. New Universal Force Tested by Blasting Neutrons through Crystal 2021-10-12T04:00:00Z Heavy cross winds drove the bridge into oscillations at its resonant frequency. College Physics for AP Courses 2015-08-12T00:00:00Z “The episodic presence and absence of populations in the Arabian Peninsula was in tune with climate oscillations,” said Potts, who was not involved in the new study. Once green, prehistoric Arabia drew early humans from Africa 2021-09-01T04:00:00Z The cooler weather was a consequence of oscillations in the jet stream. The Greenland ice sheet experienced massive melting in heat wave last week 2021-08-05T04:00:00Z “It is not part of sea level rise projections, because it’s not sea level rise; it’s just an oscillation.” How the Moon ‘Wobble’ Affects Rising Tides 2021-07-16T04:00:00Z Bigger oscillations, a few feet up or down from the average, also took place in slow, almost rhythmic cycles unfolding over the course of decades. A battle between a great city and a great lake 2021-07-10T04:00:00Z The oscillations are at fixed locations in space and result from alternately constructive and destructive interference. College Physics for AP Courses 2015-08-12T00:00:00Z Perhaps the transmitting civilization communicates in color oscillations like a cuttlefish, while the recipient only understands bee-like waggles. Maybe the Aliens Really Are Here 2021-06-21T04:00:00Z Last year’s historic season was tied to the cool phase of this oscillation known as La Niña, during which ocean temperatures were below normal in the tropical Pacific Ocean. NOAA’s Atlantic hurricane outlook calls for sixth straight above-average season 2021-05-20T04:00:00Z But she notes that the Sonoran’s highs coincided with La Niña, a climate oscillation featuring cooler surface temperatures in the central Pacific Ocean and drier desert conditions. Move over, Death Valley: These are the two hottest spots on Earth 2021-05-19T04:00:00Z Her oscillation between frustration and fear became comprehensible, immediate and at times almost overwhelming. What we can learn from Elizabeth Barrett Browning's years in lockdown 2021-02-15T05:00:00Z It indicates that mechanical energy in the system decreases when a system undergoes oscillation. College Physics for AP Courses 2015-08-12T00:00:00Z It might determine whether the Republican Party can be a plausible participant in the healthy oscillations of a temperate two-party system. Opinion | Now begins McConnell’s project to shrink Trump’s GOP influence 2021-02-14T05:00:00Z A transverse wave means that light’s oscillations travel perpendicular to the direction in which its energy moves. The Timeless Journey of the Möbius Strip 2021-01-16T05:00:00Z The oscillations would quickly fade as the black hole radiated gravitational waves—ripples in the fabric of space itself. After decades of effort, scientists are finally seeing black holes—or are they? 2021-01-07T05:00:00Z Neutrino oscillation experiments have shown that mass 2 is heavier than mass 1. Readers Respond to the July 2020 Issue 2020-11-21T05:00:00Z What is the acceleration due to gravity at that height and what is the period of the oscillations? College Physics for AP Courses 2015-08-12T00:00:00Z After building a larger neutrino detector in the 1990s, Dr. Koshiba and his research team found evidence of neutrino oscillation, a new phenomenon in which neutrinos appeared to change form. Masatoshi Koshiba, scientist who shared 2002 Nobel Prize in physics, dies at 94 2020-11-14T05:00:00Z The strange behavior is required to explain how the larger baryon acoustic oscillation faded over cosmic time while the smaller galaxies emerged, Pardo says. To explain away dark matter, gravity would have to be really weird, cosmologists say 2020-11-20T05:00:00Z The event is a warming of the Pacific ocean every three to five years according to a mostly unpredictable oscillation cycle. I'm 18 and can already see my Alaska community changed forever by climate change 2020-09-21T04:00:00Z This generated low-frequency neuronal oscillations, similar to those seen in mice that receive ketamine. The brain rhythms that detach us from reality 2020-09-15T04:00:00Z If the period of the oscillation is 1 s, calculate the internal energy of the system. College Physics for AP Courses 2015-08-12T00:00:00Z Now, you’re getting some metrics like “asymmetry,” “vertical oscillation,” and “contact time” to help analyze your running form and a measurement of your maximum oxygen. Samsung Galaxy Watch Active 2 is still missing EKG, but here’s your consolation prize 2020-09-10T04:00:00Z Such daily oscillations are controlled by a molecular loop of protein activity that provides what is termed the circadian clock. The plant response to heat requires phase separation 2020-08-25T04:00:00Z In his oscillations between laughter and gut-wrenching anguish, I recognized a shadow version of myself. Op-Ed: As a doctor on 'MASH,' Hawkeye showed me how to get through this war on the coronavirus 2020-08-16T04:00:00Z Electrical stimulation of this brain region triggered the same oscillations and dissociative experience. The brain rhythms that detach us from reality 2020-09-15T04:00:00Z Thus the oscillations are quickly damped, after which the damping force disappears, allowing the balance to be very sensitive. College Physics for AP Courses 2015-08-12T00:00:00Z “But Trump’s erratic oscillation from adoration to demonization has certainly harmed U.S. business interests, and actually diminished our ability to influence China or rally allies to assist in that effort.” TikTok, Trump and an Impulse to Act as C.E.O. to Corporate America 2020-08-03T04:00:00Z We observed oscillations over lengths of merely tens to hundreds of meters rather than the tens to hundreds of kilometers that we expected. Hidden Neutrino Particles May Be a Link to the Dark Sector 2020-07-09T04:00:00Z This enabled the remarkably demanding tests from measurements of the remnants of acoustic oscillations in the distributions of galaxies and the sea of microwave radiation. Decoding the Universe 2020-06-02T04:00:00Z Together, these experiments indicate that low-frequency oscillations in a small brain region trigger dissociation across species. The brain rhythms that detach us from reality 2020-09-15T04:00:00Z There are specific directions for the oscillations of the electric and magnetic fields. College Physics for AP Courses 2015-08-12T00:00:00Z The condition causes a helicopter to descend in the downwash of its rotor blades and makes it vulnerable to “uncommanded pitch and roll oscillations.” Report on fatal police helicopter crash focuses on training 2020-05-14T04:00:00Z Neutrino oscillations alone are proof of that fact. Hidden Neutrino Particles May Be a Link to the Dark Sector 2020-07-09T04:00:00Z These characteristic oscillations, called eigenmodes, are standing waves, like the standing sound waves responsible for the sounds of musical instruments such as violins and oboes. A glimpse inside δ Scuti stars 2020-05-12T04:00:00Z The oscillations occurred at a low frequency, of about 1–3 hertz. The brain rhythms that detach us from reality 2020-09-15T04:00:00Z Polarization is the attribute that a wave’s oscillations have a definite direction relative to the direction of propagation of the wave. College Physics for AP Courses 2015-08-12T00:00:00Z An ultra-stable laser must be tuned to the exact frequency of the atomic transition to drive the oscillation, much as a musical instrument must be tuned to produce the right tone. Mass spectrometry for future atomic clocks 2020-05-05T04:00:00Z Often the computer evaluation resembles cardiac oscillations, swinging wildly from one side to the other. Fast and furious: Carlsen and Nakamura transform chess into an adrenaline sport 2020-05-04T04:00:00Z Pressure oscillations in stars occur in many different combinations of characteristic patterns and frequencies, such as the simple examples shown here. A glimpse inside δ Scuti stars 2020-05-12T04:00:00Z To our knowledge, the oscillations described by Vesuna et al. have not been reported previously for ketamine. The brain rhythms that detach us from reality 2020-09-15T04:00:00Z The oscillations in one rope are in a vertical plane and are said to be vertically polarized. College Physics for AP Courses 2015-08-12T00:00:00Z The experiment observes neutrinos as they travel through 300 kilometers underground and change between three types, or flavors—a peculiar ability of neutrinos called oscillation. Antimatter Discovery Reveals Clues about the Universe’s Beginning 2020-04-23T04:00:00Z The T2K experiment detects the muons and electrons and discriminates between them, thereby identifying the flavour of the impinging neutrino and measuring the oscillation probability of muon-to-electron neutrino conversion. Matter–antimatter symmetry violated 2020-04-14T04:00:00Z These oscillations change the brightness of stars, and offer clues about the physical conditions inside them. A glimpse inside δ Scuti stars 2020-05-12T04:00:00Z Only the dissociative drugs produced robust oscillations in neuronal activity in a brain region called the retrosplenial cortex. The brain rhythms that detach us from reality 2020-09-15T04:00:00Z Figure 27.38 The transverse oscillations in one rope are in a vertical plane, and those in the other rope are in a horizontal plane. College Physics for AP Courses 2015-08-12T00:00:00Z The T2K researchers detected more oscillations in neutrinos than in antineutrinos, suggesting the two do not just act as mirror images of each other but, in fact, behave differently. Antimatter Discovery Reveals Clues about the Universe’s Beginning 2020-04-23T04:00:00Z This requires a more precise measurement of the oscillation probability, with more intense beams, larger detectors and better-understood experimental features. Matter–antimatter symmetry violated 2020-04-14T04:00:00Z This allowed the oscillation modes to be identified. A glimpse inside δ Scuti stars 2020-05-12T04:00:00Z This analysis revealed that the oscillations were restricted to cells in layer 5 of the retrosplenial cortex. The brain rhythms that detach us from reality 2020-09-15T04:00:00Z The oscillation of the electron absorbs energy and reduces the intensity of the component of the EM wave that is parallel to the molecule. College Physics for AP Courses 2015-08-12T00:00:00Z To visualize and monitor the dynamic oscillations of clock genes in the cultured PSM in real time, each group used a different ‘reporter’ protein. The clock that controls spine development modelled in a dish 2020-03-31T04:00:00Z But they still don’t fully understand the complexities of the Madden-Julian oscillation, or whether the warm ocean blob can help predict major weather events in the future. A Climate Fluctuation That Could Improve Forecasts Remains a Mystery 2020-03-31T04:00:00Z “If you’re a supply chain professional, this is called the bullwhip effect,” he said, “an oscillation in supply that moves up the chain.” The fundamentals of our toilet paper pipeline remain strong 2020-03-14T04:00:00Z But myelin plasticity can contribute to neural circuit function and learning in another way—by tuning the frequency of brain-wave oscillations. The Brain Learns in Unexpected Ways 2020-03-12T04:00:00Z What is the oscillation frequency of this molecule? College Physics for AP Courses 2015-08-12T00:00:00Z This process involves a ‘segmentation clock’ that drives rhythmic oscillations of gene expression, including that of the gene Hes7. The clock that controls spine development modelled in a dish 2020-03-31T04:00:00Z “Its close companion distorts the oscillations with its gravitational pull,” the researchers explained, in the statement. Amateur astronomers help discover incredible teardrop-shaped star 2020-03-10T04:00:00Z Moreover, Heller said, their formulae show the U.S. is still going through these oscillations of moist to dry air masses which directly affect indoor humidity. How is Germany controlling the coronavirus outbreak? 2020-03-09T04:00:00Z These brain waves, or oscillations, are believed to be a key mechanism for coupling neurons across distant regions of the brain, which may be important for sorting and transmitting neural information. The Brain Learns in Unexpected Ways 2020-03-12T04:00:00Z Large nuclei are described by a liquid drop model with surface tension and oscillation modes, because the large number of nucleons act like atoms in a drop. College Physics for AP Courses 2015-08-12T00:00:00Z They found that FGF signalling not only determines the positions along the body axis at which oscillations stop, as previously reported2, but also regulates the complex dynamics of the oscillations — their period, phase and amplitude. The clock that controls spine development modelled in a dish 2020-03-31T04:00:00Z Beyond the whirlwinds, whose meandering tracks were captured by InSight’s cameras, the lander detected giant oscillations known as gravity waves in the Martian atmosphere. Nasa's InSight lander records hundreds of marsquakes on red planet 2020-02-24T05:00:00Z The mission will also use helioseismology – measurements of small and large scale oscillations at the sun’s surface – to try and unravel the sun’s internal structure. Solar Orbiter spacecraft will capture the sun's north and south poles 2020-02-07T05:00:00Z Appropriate brain-wave oscillations are believed to be pivotal in this process of memory consolidation. The Brain Learns in Unexpected Ways 2020-03-12T04:00:00Z The family numbers are not universally conserved due to neutrino oscillations. College Physics for AP Courses 2015-08-12T00:00:00Z Surprisingly, despite these mutations and differences in overall gene expression, the authors observed normal oscillations in the PSM. The clock that controls spine development modelled in a dish 2020-03-31T04:00:00Z The drawings derive a distinctive, searing energy from that constant oscillation. Review: Villain or victim? Comic or tragic? The unsettling art of Kathleen Henderson 2020-01-14T05:00:00Z Because the vibrating atoms carry partial electrical charges, their oscillations generate electromagnetic radiation, similar to the way in which oscillating electrons produce electromagnetic radiation in an antenna. Infrared spectroscopy finally sees the light 2019-12-31T05:00:00Z Indeed, differences in brain-wave oscillations are seen in many neurological and psychiatric disorders. The Brain Learns in Unexpected Ways 2020-03-12T04:00:00Z In 1999, results began to be published containing convincing evidence that neutrino oscillations do occur. College Physics for AP Courses 2015-08-12T00:00:00Z Although the autonomous oscillations of single PSM cells were unaffected by loss of Lunatic fringe, the researchers observed oscillation defects at the population level. The clock that controls spine development modelled in a dish 2020-03-31T04:00:00Z The oscillations in the relative numbers of each species showed a characteristic lag in phase, with predator numbers mostly changing in the wake of altered prey numbers. Long-term predator–prey cycles finally achieved in the lab 2019-12-17T05:00:00Z An accelerometer on the fork measured the amplitude of the bead’s oscillations parallel and perpendicular to the surface. The physics of ice skating 2019-12-15T05:00:00Z Myelin plasticity is important for brain waves because the proper conduction velocity is necessary to sustain oscillations that couple two regions of the brain at the same frequency. The Brain Learns in Unexpected Ways 2020-03-12T04:00:00Z Neutrino oscillations may also explain the low number of observed solar neutrinos. College Physics for AP Courses 2015-08-12T00:00:00Z Both would be coated with a gossamer-thin layer of gold for reflectivity and bathed in faint laser beams to detect their oscillations—and thus their temperature. Space Heater: Scientists Find New Way to Transfer Energy Through a Vacuum 2019-12-11T05:00:00Z However, these oscillations would undergo sudden shifts, without any external driver. Long-term predator–prey cycles finally achieved in the lab 2019-12-17T05:00:00Z An accelerometer attached to the same prong of the fork as the bead measured the amplitude of the bead’s oscillations parallel to the surface, and compared them with the amplitude of the driving force. The physics of ice skating 2019-12-15T05:00:00Z “We show that since the Planck power spectra prefer a closed Universe, discordances higher than generally estimated arise for most of the local cosmological observables, including baryon acoustic oscillations,” the authors state in the study. Astronomers think the universe is a sphere. Here's why that claim is so controversial 2019-11-05T05:00:00Z How does relativistic time dilation prohibit neutrino oscillations if they are massless? College Physics for AP Courses 2015-08-12T00:00:00Z The team next hope to nail down whether electrical oscillations truly do cause the changes they observed in CSF flow, by experimentally manipulating brain activity. Deep Sleep Gives Your Brain a Deep Clean 2019-11-01T04:00:00Z He is the perfect mirror, just as Nixon followed Lyndon Johnson, Reagan followed Carter, and Bush followed Clinton, in performing not so much an oscillation but an exaggerated return to form. Trump will win again, easily: Liberals simply don't understand what he represents 2019-10-26T04:00:00Z The main characteristic of an optical resonator is the quality factor — the ratio of the time over which the device can trap light to the period of the wave’s oscillation. Light trapping gets a boost 2019-10-22T04:00:00Z The authors extract these two oscillations by monitoring the spacing and relative magnitudes of the density peaks as the system is pushed from the regular superfluid regime into the supersolid one. Sounds of a supersolid detected in dipolar atomic gases for the first time 2019-10-15T04:00:00Z Waves can propagate via different oscillation modes such as transverse and longitudinal. College Physics for AP Courses 2015-08-12T00:00:00Z “We’re also thinking about ways to safely and noninvasively manipulate neural oscillations in humans.” Deep Sleep Gives Your Brain a Deep Clean 2019-11-01T04:00:00Z "Under this scenario, the distinct field and plasma environment at Mars raises interesting questions about how these oscillations propagate through the magnetosphere and ionosphere and reach the surface." Bizarre magnetic pulses found on Mars: It 'raises interesting questions' 2019-09-23T04:00:00Z Walker’s identification of oscillations — cyclical weather patterns — was derived from pressure data collected from balloons, kites, photographs and correspondences around the world. Making the planetary personal: the roots of climate science 2019-09-16T04:00:00Z They show that the two oscillation frequencies grow more disparate as the independent-droplet regime is approached. Sounds of a supersolid detected in dipolar atomic gases for the first time 2019-10-15T04:00:00Z The simplest oscillations occur when the restoring force is directly proportional to displacement. College Physics for AP Courses 2015-08-12T00:00:00Z Deciphering its oscillations much as a pianist might think about a chord, they confirmed—albeit with modest precision—a prediction of Albert Einstein’s theory of gravity called the no-hair theorem. Black hole reverberations suggest the cosmic beasts are as ‘bald’ as cue balls 2019-09-13T04:00:00Z They will look for ripple patterns, called baryon acoustic oscillations, in the clumping of galaxies. Robot detector to map cosmos for clues to dark energy 2019-09-11T04:00:00Z I happened to glance out the window during one oscillation and everything was black. Smithsonian’s legendary rocket plane heads for storage during renovations 2019-08-29T04:00:00Z These oscillations are ripples in the density of matter that left a spherical imprint in space around which galaxies clustered. Dark energy mapper will reconstruct 11 billion years of cosmic history 2019-08-11T04:00:00Z An oscillation may create a wave, which is a disturbance that propagates from where it was created. College Physics for AP Courses 2015-08-12T00:00:00Z Using the waves to measure the frequencies of those fleeting oscillations provides a way to test the no-hair theorem. Black hole reverberations suggest the cosmic beasts are as ‘bald’ as cue balls 2019-09-13T04:00:00Z Flavor swapping, also called neutrino oscillations, explains those deficits. Resurrected detector will hunt for some of the strangest particles in the universe 2019-08-08T04:00:00Z They identify specific drivers of these events, as well as associations between MHWs and known climate oscillations. Marine heatwaves in a changing climate 2019-07-21T04:00:00Z By ticking at regular intervals, these oscillations are thought to act like a clock that coordinates information transfer from one group of neurons to another. "Metronome" Neurons Act Like Timekeepers in Mouse Brains 2019-07-18T04:00:00Z The time for one oscillation is the period T . College Physics for AP Courses 2015-08-12T00:00:00Z If a grand ocean oscillation isn’t shaping climate, a future ocean cooling is unlikely to buy society time to address global warming. Humans held responsible for twists and turns of climate change since 1900 2019-05-23T04:00:00Z "I thought neutrino oscillations were a crock" until they were discovered, she Says. Resurrected detector will hunt for some of the strangest particles in the universe 2019-08-08T04:00:00Z Here, too, they observed consistent oscillation, even as they increased and decreased wing length. Why Is This Ostrich Wearing an Extra Set of Wings? 2019-05-02T04:00:00Z The oscillation of warm and cool colors is matched by a sense of pulsing expansion and contraction. Gary Lang paintings: Some pulse with life, some miss the target 2019-04-13T04:00:00Z The number of oscillations per unit time is the frequency f . College Physics for AP Courses 2015-08-12T00:00:00Z The lowest note the human ear can detect has an oscillation period of one-twentieth of a second. What Is a Black Hole? Here’s Our Guide for Earthlings 2019-04-10T04:00:00Z As a result, in the standard set-up, the maximum amplitude of the oscillations drops to zero and there is no evidence of correlations. Correlations detected in a quantum vacuum 2019-04-09T04:00:00Z Observing oscillation “does not prove that this dynamic ‘trained’ early feathered dinosaurs in executing a birdlike flapping motion,” he said. Why Is This Ostrich Wearing an Extra Set of Wings? 2019-05-02T04:00:00Z First, when the BEC was set to oscillate back and forth in the harmonic trap, the oscillation frequency changed when the lithium gas was present. New interactions seen in an ultracold gas 2019-04-02T04:00:00Z The less damping a system has, the higher the amplitude of the forced oscillations near resonance. College Physics for AP Courses 2015-08-12T00:00:00Z Two minutes into the flight oscillation became a wild bounce, then a dive. Final moments of Ethiopian Airlines Boeing 737 Max revealed: Pilot recorded saying 'pitch up, pitch up' 2019-03-30T04:00:00Z It also includes oscillation modes and a timer through the remote. Dyson’s new ambient lamp promises to last up to 60 years and has a USB-C port built in 2019-03-20T04:00:00Z For Lion Air, those oscillations were later confirmed by data from the flight recorders. Boeing 737 Black Box Data Shows Similarities Between 2 Crashes 2019-03-17T04:00:00Z As a result, the BEC was subjected to an additional trapping potential from the lithium gas that altered the oscillation frequency. New interactions seen in an ultracold gas 2019-04-02T04:00:00Z What is the new period of oscillation when a second skydiver, whose mass is 60.0 kg, hangs from the legs of the first, as seen in Figure 16.47. College Physics for AP Courses 2015-08-12T00:00:00Z Marc Garneau, Canada’s transport minister, said that data on the vertical path of the Ethiopian jet at takeoff and comparable data from the Lion Air crash showed similar “vertical fluctuations” and “oscillations.” Boeing Planes Are Grounded in U.S. After Days of Pressure 2019-03-13T04:00:00Z You see the loving confidence on Jackson’s face and the mix of anxiety and exhilaration on Ally’s, underscored by the arena lighting and its steady oscillations between cool greens and warm reds. From a brilliant field of cinematography Oscar nominees, a critic chooses his ‘Favourite’ 2019-02-22T05:00:00Z In the same way that a bell rings and creates pressure waves that jiggle our eardrums, a spinning Saturn produces gravitational oscillations that herd particles in the rings into filaments. How Long Is a Day on Saturn? 2019-01-25T05:00:00Z During stage 2 sleep, theta wave activity continues, interspersed with oscillations between the thalamus, a region of the brain regulating sleep, and the rest of the cortex. Why Do We Sleep? 2019-01-25T05:00:00Z What is the energy of the pendulum at the center of the oscillation? College Physics for AP Courses 2015-08-12T00:00:00Z "These great, majestic waves, which are part of the slopping or oscillation that develops in Loch Ness, are only moving at about a kilometre per hour." The monster waves beneath Loch Ness 2019-01-24T05:00:00Z It coincides with a phase change in a climate oscillation known as the Southern Annular Mode. Key Antarctic food source moves south 2019-01-21T05:00:00Z She anticipated that the rate of rotation would be refined once scientists better understood how the churning layers inside the planet affect those oscillations. How Long Is a Day on Saturn? 2019-01-25T05:00:00Z The gravitational influence of those oscillations minutely warps the shape of its rings into a pattern like the spiraling arms of a galaxy. Missions expose surprising differences in the interiors of Saturn and Jupiter 2019-01-17T05:00:00Z However, the frequency usually remains the same because it is like a driven oscillation and has the frequency of the original source. College Physics for AP Courses 2015-08-12T00:00:00Z The song of the Indies short-tailed cricket “matches, in nuanced detail, the A.P. recording in duration, pulse repetition rate, power spectrum, pulse rate stability, and oscillations per pulse,” the scientists wrote in their analysis. The Sounds That Haunted U.S. Diplomats in Cuba? Lovelorn Crickets, Scientists Say 2019-01-04T05:00:00Z One reason for this accuracy, Kramer says, is that the researchers extract just one cell type—monocytes, which display strong circadian oscillations—from blood. A Blood Test for the Body's Clock 2018-12-28T05:00:00Z Trump’s oscillation began when he got an earful from the conservative House Freedom Caucus Wednesday night. Lawmakers to return to Capitol Hill amid partial shutdown with no obvious change to border impasse 2018-12-25T05:00:00Z They equipped a Saturn rocket with shock absorbing devices, which eliminated most of the pogo oscillation concern. Apollo 8, humans' first swing around the Moon, launched 50 years ago today. Here's how it went down. 2018-12-21T05:00:00Z The more intense sound is produced by a source that has larger-amplitude oscillations and has greater pressure maxima and minima. College Physics for AP Courses 2015-08-12T00:00:00Z Resonance is a type of motion, characterized by oscillation between two states. The Hippies Were Right: It's All about Vibrations, Man! 2018-12-05T05:00:00Z The mere existence of electrical circuit oscillations, they contend, does not mean that they are integral to neural functioning. Do Brain Waves Conduct Neural Activity Like a Symphony? 2018-11-29T05:00:00Z You’re supposed to dance to it by mimicking the oscillations of the spread. Opinion | What an Italian Donkey’s Fate Tells Us About the Future of Europe 2018-11-24T05:00:00Z The engineers were concerned with so-called “pogo” oscillation, which is a violent vibration set up by instabilities in the burning of the liquid fuel. Apollo 8, humans' first swing around the Moon, launched 50 years ago today. Here's how it went down. 2018-12-21T05:00:00Z The chapter opens by discussing the forces that govern oscillations and waves. College Physics for AP Courses 2015-08-12T00:00:00Z Synchronization, in terms of shared electrical oscillation rates, allows for smooth communication between neurons and groups of neurons. The Hippies Were Right: It's All about Vibrations, Man! 2018-12-05T05:00:00Z In the extreme, electroshock therapy is effective in treating depression, but the treatment may not correct abnormal oscillations that underlie the condition. Do Brain Waves Conduct Neural Activity Like a Symphony? 2018-11-29T05:00:00Z There’s a chance that the oscillations are caused by something that affects the way the star shines in a periodic way, such as star spots. Super-Earth spied in the second-closest star system from the sun 2018-11-14T05:00:00Z The oscillation is an irregular fluctuation of atmospheric pressure that impacts weather and climate, which in turn affects things like reproduction and food availability for shellfish. Warming hurting shellfish, aiding predators, ruining habitat 2018-11-11T05:00:00Z The chapter also discusses characteristics of waves, such as their frequency, period of oscillation, and the forms in which they can exist, i.e., transverse or longitudinal. College Physics for AP Courses 2015-08-12T00:00:00Z Walking in synchrony with lateral bridge oscillations, he said, lowers the energy cost. Swing Shift: A Bridge Wobbled and Robotics Benefited 2018-11-09T05:00:00Z This same criticism about blunt tools undermines experimental efforts to test whether oscillations are fundamental to brain function or just fumes from the brain’s cognitive engine. Do Brain Waves Conduct Neural Activity Like a Symphony? 2018-11-29T05:00:00Z The calculated survival probabilities include the best available value for low-energy neutrinos, which correspond to an energy regime in which flavour oscillation is expected to occur mostly in vacuum conditions. Solar neutrinos reveal how the Sun shines 2018-10-23T04:00:00Z The transport of the BEC from the chip caused complex oscillations in the shape of the atomic cloud. Exploring the Universe with matter waves 2018-10-16T04:00:00Z For periodic motion, frequency is the number of oscillations per unit time. College Physics for AP Courses 2015-08-12T00:00:00Z The specific frequency of the oscillation depends on the size of the metal nanoparticle. Plasmonic Materials 2018-09-21T04:00:00Z What is needed is yet-to-be-invented technology to manipulate the phase of oscillations and the timing of spikes independently in specific neurons, the scientists agree. Do Brain Waves Conduct Neural Activity Like a Symphony? 2018-11-29T05:00:00Z It could use an operatic high note, or even a truly deep dark night of the soul, some oscillation in the levels. Review: Lizzie Borden tale is methodical and measured to a fault 2018-09-12T04:00:00Z These oscillations reveal valuable details about the hydrodynamic behaviour of the BEC, but their impact on interferometry performance needs further investigation. Exploring the Universe with matter waves 2018-10-16T04:00:00Z We can use the formulas presented in this module to determine both the frequency based on known oscillations and the oscillation based on a known frequency. College Physics for AP Courses 2015-08-12T00:00:00Z Pines and Bohm showed that these oscillations in the density of electrons are quantized and exist only with a set of allowable energies; they called the oscillations plasmons. David Pines (1924–2018) 2018-08-19T04:00:00Z Oscillations resulting from mass differences are expected to be negligible at the neutrino energies considered in the authors’ analysis, so the observation of an oscillation would signal a possible breakdown of special relativity. Special relativity validated by neutrinos 2018-08-12T04:00:00Z The sixteenth glide flight was designed to assess the craft’s propensity for “flutter”—oscillations across the wings and the tail which could lead, in extreme cases, to the vehicle’s breaking apart. Virgin Galactic’s Rocket Man 2018-08-13T04:00:00Z Indeed, that’s exactly what you would expect to happen, since the rules of neutrino oscillation require that electron neutrinos should disappear at the same periodic frequency that they appear. The Standard Model of Physics Is a Tyrant 2018-07-05T04:00:00Z The units for amplitude and displacement are the same, but depend on the type of oscillation. College Physics for AP Courses 2015-08-12T00:00:00Z If consecutive oscillations are part of a traveling wave, each will be slightly delayed or advanced, depending on direction of travel. "Traveling" Brain Waves May Be Critical for Cognition 2018-06-28T04:00:00Z For Chalmers, the easy part of consciousness entails mapping exactly what the brain is doing, whether it is oscillations in the cerebral cortex or re-entrant loops in the thalamocortical system. Out of their minds: wild ideas at the ‘Coachella of consciousness’ 2018-06-19T04:00:00Z In addition to MicroBooNE, Fermilab is building two other detectors to sit on the same beam of neutrinos and work in concert to study the neutrino oscillations going on there. Evidence Builds for New Kind of Neutrino 2018-06-07T04:00:00Z One went as far as to fit these wiggles as an oscillation, finding a suggestive hint for this interpretation. The Standard Model of Physics Is a Tyrant 2018-07-05T04:00:00Z Because amplitude is the maximum displacement, it is related to the energy in the oscillation. College Physics for AP Courses 2015-08-12T00:00:00Z The electrical oscillations we call brain waves have intrigued scientists and the public for more than a century. "Traveling" Brain Waves May Be Critical for Cognition 2018-06-28T04:00:00Z They detected dozens of electron antineutrinos in the beam—too many to be produced over the short distance by the usual oscillation mechanism. Reports of sterile neutrino’s resurrection may be greatly exaggerated 2018-06-04T04:00:00Z By analyzing the spacing of the striations, the team showed that they are caused by oscillations of the cloud at resonant frequencies, known as normal modes, they report today in Science. Scientists just 3D imaged the birthplace of stars—using sound 2018-05-10T04:00:00Z If interpreted as a type of neutrino oscillation, it suggested the existence of a new fourth type of neutrino, which would be well outside the bounds of the Standard Model. The Standard Model of Physics Is a Tyrant 2018-07-05T04:00:00Z The next diver is a male whose period of simple harmonic oscillation is 1.05 s. College Physics for AP Courses 2015-08-12T00:00:00Z The researchers next assessed which clusters represented bona fide traveling waves by analyzing the timing of the oscillations. "Traveling" Brain Waves May Be Critical for Cognition 2018-06-28T04:00:00Z Its recent pilot trial found a significant reduction in oscillations at a particular frequency associated with the disorder, he says. Brain-stimulation trials get personal to lift depression 2018-04-03T04:00:00Z Mimi immediately began physical therapy for her chest with an oscillation vest that helps to thin mucus, along with nasal saline treatments and periodic doses of antibiotics. Why did a little girl have a persistent ‘smoker’s cough’? 2018-03-30T04:00:00Z In these instances, a periodic application of force, acting with the right frequency, amplifies the scale of the existing oscillations. Harnessing the Invisible Power of "Flutter" 2018-03-31T04:00:00Z Waves can propagate via different oscillation modes such as transverse and longitudinal. College Physics for AP Courses 2015-08-12T00:00:00Z “Finding that such a wide range of oscillations are traveling waves shows that they involve coordinating activity across different brain regions,” Jacobs says. "Traveling" Brain Waves May Be Critical for Cognition 2018-06-28T04:00:00Z A US group is using tACS with EEG to target slow wave oscillations that occur during sleep in a trial of healthy volunteers. Brain-stimulation trials get personal to lift depression 2018-04-03T04:00:00Z Even though the oscillations last for just a few cycles, when neighboring brain regions vibrate at different frequencies, the stretching and shearing of those tissues increases, Kurt explains. Concussions originate from ringing deep inside the brain, modeling suggests 2018-03-30T04:00:00Z But can he fix it under a president who seems to like the chaos — whose operating style is undamped oscillation? Opinion | Trump’s war cabinet is now complete 2018-03-27T04:00:00Z This is like a pendulum that has a characteristic oscillation frequency but can swing with only certain amplitudes. College Physics for AP Courses 2015-08-12T00:00:00Z This became the standard way to quantify neural activity, but the variability may result from where neurons are in oscillation cycles, so the practice ignores the timing information needed to reveal traveling waves. "Traveling" Brain Waves May Be Critical for Cognition 2018-06-28T04:00:00Z The resulting high-mobility, two-dimensional electron gas in the semiconductor exhibits quantum oscillations, and thus enables a semiconductor transistor—an electronic gain element—to be grown and fabricated directly on a crystalline superconductor. GaN/NbN epitaxial semiconductor/superconductor heterostructures 2018-03-06T05:00:00Z Flashing lights at specific frequencies has been shown to influence oscillations in some parts of the brain, so the researchers turned to strobe lights. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z Rich sees this oscillation of pain and pleasure, frustration and fulfilment, as the result of the “patriarchy”, which divides women into good or evil, fertile or barren, creating terrifying expectations for mothers. The parent trap: can you be a good writer and a good parent? 2018-02-24T05:00:00Z In fact, particle experiments have found that lepton family number is not universally conserved, due to neutrino “oscillations,” or transformations of neutrinos from one family type to another. College Physics for AP Courses 2015-08-12T00:00:00Z They first looked for clusters of electrodes displaying oscillations at the same frequency. "Traveling" Brain Waves May Be Critical for Cognition 2018-06-28T04:00:00Z The EEG of a conscious brain shows no striking features, just low-amplitude and seemingly uncorrelated ups and downs in the frequency of oscillations in the brain’s electric field. Making anaesthesia safer by tracking brain activity 2018-02-22T05:00:00Z “We need to figure out what is the most effective, non-invasive way of manipulating oscillations in different parts of the brain,” he says. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z Now, after years of being out of sync, the oscillations of culture are again lining up with MGMT. The surreal success of MGMT: 'I assumed it would all go away. Like it was all a dream' 2018-02-10T05:00:00Z It should also change neutrino flavor—that is, any type of neutrino could change spontaneously into any other, a process called neutrino oscillations. College Physics for AP Courses 2015-08-12T00:00:00Z Pupil oscillation was closely linked to activity in a brain region responsible for functions such as memory. The eyes’ guardians of sleep 2018-01-18T05:00:00Z Our circadian rhythms control genes that create cellular oscillations affecting cell function, division and growth, along with physiological parameters such as body temperature and immune responses. Can Road Salt and Other Pollutants Disrupt Our Circadian Rhythms? 2018-01-04T05:00:00Z In addition to potentially leading to treatments, these studies could break open the field of neural oscillations in general, helping to link them more firmly to behaviour and how the brain works as a whole. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z The oscillation is far too fast to see, but each pop is a sure signal that it’s happened. What’s Really Behind Champagne’s ‘Pop’ 2017-12-28T05:00:00Z Using the Super-Kamiokande detector in Japan, the oscillations have been observed and are being verified and further explored at present at the same facility and others. College Physics for AP Courses 2015-08-12T00:00:00Z Two kinds of brain waves—slow oscillations, large undulations that promote restorative sleep, and sleep spindles, transient bursts of short waves—are telltale marks of deep, typically dreamless, non-rapid eye movement sleep. Out-of-sync brain waves may explain why we get forgetful as we age 2017-12-14T05:00:00Z In particular, we observe robust many-body dynamics corresponding to persistent oscillations of the order after a rapid quantum quench that results from a sudden transition across the phase boundary. Probing many-body dynamics on a 51-atom quantum simulator 2017-11-28T05:00:00Z To elicit oscillations where they are needed, Tsai and her colleagues are investigating other techniques. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z For example, cultured cells exhibit rhythmic oscillations in gene expression where there is no input from the master clock. Daytime wounds heal more quickly than those suffered at night 2017-11-08T05:00:00Z Will neutrino oscillations violate conservation of the total number of leptons? College Physics for AP Courses 2015-08-12T00:00:00Z Their precision rivalled that of asteroseismology, a technique used on bright stars that uses oscillations in their shine to reconstruct their interior properties. Astronomers Use Shadowy Alien Worlds to Peer Inside Stars 2017-11-06T05:00:00Z Rather than dissipating away entirely, the phonons rebounded at the edges of the crystal and returned, in phase, to their source ions, reinstating the original spin oscillations. The new thermodynamics: how quantum physics is bending the rules 2017-10-31T04:00:00Z Gamma oscillations are the type most likely to induce seizures in people with photosensitive epilepsy, says Dora Hermes, a neuroscientist at Stanford University in California. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z Other researchers found that such daily oscillations occurred in other animals and humans. Medicine Nobel Prize Goes to Circadian Rhythm Researchers 2017-10-02T04:00:00Z Resonance in AC circuits is analogous to mechanical resonance, where resonance is defined to be a forced oscillation—in this case, forced by the voltage source—at the natural frequency of the system. College Physics for AP Courses 2015-08-12T00:00:00Z But even in that rhythm, in that oscillation of the economy, things change. Man of ‘Gotham’ Returns 2017-09-29T04:00:00Z Lonzarich grows his own samples to extreme levels of purity and pioneered a technique, known as quantum oscillation, that allows physicists to determine the electronic structure of complex, interacting systems5. A quantum pioneer unlocks matter’s hidden secrets 2017-09-26T04:00:00Z “Perhaps it is using light, but maybe it’s a smart pillow or a headband that could target these oscillations using electricity or sound.” How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z They found which genes help influence these oscillations in the bugs, and explained the feedback loop that regulates the involved genes and myriad bodily rhythms. Medicine Nobel Prize Goes to Circadian Rhythm Researchers 2017-10-02T04:00:00Z When this happens, the result is often an aural oscillation as the earbuds try to put their audio signals back in sync with one another. Jaybird's Run wireless earbuds are ruined by unreliable Bluetooth 2017-09-25T04:00:00Z Talk to almost any dancer, choreographer or artistic director and you’ll hear a wild oscillation between anxiety and hope. Seattle dance community takes leap of faith amid city’s changes 2017-09-20T04:00:00Z Similarly, E.S.A.’s Planetary transits and oscillations of stars or Plato spacecraft, will also look for transits of Earthlike planets that may reside in “goldilocks” zones in other stellar systems. Cassini Is Gone. Here Are the Next Space Missions to Watch Out For. 2017-09-15T04:00:00Z Scientists identified the waves of electrical activity that constantly ripple through the brain almost 100 years ago, but they have struggled to assign these oscillations a definitive role in behaviour or brain function. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z As the oscillations traverse through and back along the seafloor, they respond to the changing rock layer densities. Mega-Tsunami Could Be Triggered by an Alaska Quake 2017-08-10T04:00:00Z Recent, rapid changes in temperatures in the Arctic are interfering with these pressure levels and changing the track of the oscillation and storms as well. Climate change has shifted the timing of European floods - BBC News 2017-08-10T04:00:00Z New Zealand is more impacted by certain climate oscillations, like fluctuations in the temperature of the Pacific Ocean surface waters. A profile of award-winning climate scientist Kevin Trenberth | John Abraham 2017-07-27T04:00:00Z By firing muon neutrinos from particle accelerators to distant underground detectors, physicists have sketched out the basics of such “neutrino oscillations.” Excavation starts for U.S. particle physicists’ next giant experiment 2017-07-21T04:00:00Z By tweaking these oscillations, they were able to influence whether a person perceived a video of moving dots as travelling vertically or horizontally4. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z "Thus, one should accelerate rather than decelerate to attenuate the amplitude of oscillations," they explained. Why suitcases rock and fall over - puzzle solved - BBC News 2017-06-20T04:00:00Z The researchers found that once they distorted the lines slightly or blurred their edges, the oscillations died down. Why escalators and venetian blinds could give you a headache 2017-05-09T04:00:00Z “There is no other way to see this oscillation in a single molecule,” says physicist Jascha Repp, one of the leaders of the research team. The next big hit in molecule Hollywood 2017-04-25T04:00:00Z That oscillation between sincerity and frivolity is emblematic of the show, but Mack is much more inclined to steer toward the frivolous. Review: ‘The Fog Machine Play’ is a puff of wackiness 2017-04-05T04:00:00Z Tsai and her colleagues subsequently found that tinkering with the oscillations sets in motion a host of biological events. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z UTC is based on atomic clocks, which measure oscillations in the energy levels of electrons, and are accurate to within a second every hundred million years. Tick tock: The importance of knowing the right time - BBC News 2017-04-02T04:00:00Z The circadian clock, the 24-hour oscillation linked to the Earth’s diurnal rotation, is one of the most fundamental and ubiquitous cycles on the planet. Opinion | The clock’s ticking for all of us, but nobody has a clue what it means 2017-03-31T04:00:00Z We found that the frequency of the theta oscillations was stable for the first several seconds of a behavioural trial, but tended to increase near the end of the trial in some rats. Mapping of a non-spatial dimension by the hippocampal–entorhinal circuit : Nature : Nature Research 2017-03-28T04:00:00Z This does not last forever—the oscillations damp away as a function of waiting time as a consequence of dephasing, giving a lower bound for the decoherence time of the quantum superposition. Using coherence to enhance function in chemical and biophysical systems : Nature : Nature Research 2017-03-28T04:00:00Z But these oscillations can become disrupted in certain disorders. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z I also question Wang's contention that “waves involve slow flows and oscillations in random directions”. Renewable energy: Commercial hurdles to wave power : Nature : Nature Research 2017-03-21T04:00:00Z More than that, the researchers found that even if they started to flip the system in an imperfect way, such as by slightly changing the frequency of the kicks, the oscillation remained the same. The quest to crystallize time 2017-03-07T05:00:00Z By comparing the observed brightness of a cepheid to the brightness inferred from its oscillations, Hubble could gauge its distance. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z More fundamentally, waves involve slow flows and oscillations in random directions — conditions under which electromagnetic generators function poorly. Catch wave power in floating nets 2017-02-07T05:00:00Z Knight says that Tsai’s animal studies clearly show that oscillations have an effect on cellular metabolism — but whether the same effect will be seen in humans is another matter. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z For guidance, investors need only recall the oscillations under the outgoing administration. For stock performance under Trump, don't look to prior transitions 2017-01-20T05:00:00Z When it flows as direct current, there is no oscillation. Electricity now flows across continents, courtesy of direct current 2017-01-12T05:00:00Z Predation helps to stabilize food chains by buffering oscillations in the availability of carrion, which are linked to climate events and disease epidemics. Rewilding: Vulture restaurants cheat ecosystems : Nature : Nature Research 2016-12-20T05:00:00Z Many younger physicists don’t understand that the SNO results and the solution of the solar neutrino problem do not involve neutrino oscillations, he says. Did the Nobel committee get the physics wrong? 2016-12-14T05:00:00Z They were particularly interested in eliciting the delta oscillations that characterize deep sleep. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z But more central to “Vietgone” is the verve and imagination that helped it win the prestigious ATCA/Steinberg new play prize, and the deft oscillations from cartoony high jinks to deep emotions. ‘Vietgone’ a skillfully wrought tale of immigration, assimilation — and sex 2016-12-09T05:00:00Z It’s not hard to induce gamma oscillations naturally: Our neurons achieve such synchrony when we are learning, paying attention or engaging our short-term memory. Flickering lights may create path to Alzheimer’s treatment 2016-12-07T05:00:00Z The study, in mice, found that exposure to flickering light stimulated brain waves, called gamma oscillations, that are known to be disturbed in Alzheimer’s patients. Strobe lighting provides a flicker of hope in the fight against Alzheimer’s 2016-12-07T05:00:00Z The SNO results proved that electron neutrinos from the sun change their type, but they do so through a different bit of physics that is essentially independent of neutrino oscillations, Smirnov says. Did the Nobel committee get the physics wrong? 2016-12-14T05:00:00Z Shadlen says he is open to the idea that oscillations play a part in human behaviour and consciousness. How flashing lights and pink noise might banish Alzheimer’s, improve memory and more 2018-02-27T05:00:00Z The result was “policy oscillations and mixed signalling” that confused the statesmen of the day about the intentions of their friends as well as those of their enemies. The human factor gave us both Brexit and Trump | Ian Jack 2016-11-26T05:00:00Z Nasa's Kepler space telescope observed the star's oscillations continuously for more than four years. 'Roundest known space object' identified - BBC News 2016-11-17T05:00:00Z The study, published on Wednesday in the journal Nature, hinges on the observation that Alzheimer’s patients show a loss of synchronised brain activity, known as gamma oscillations, which is linked to attention and memory. Strobe lighting provides a flicker of hope in the fight against Alzheimer’s 2016-12-07T05:00:00Z Thus, the electron neutrinos from the sun change flavor in a way that doesn't involve back-and-forth neutrino oscillations, but simply reflects the changing electron density, Smirnov says. Did the Nobel committee get the physics wrong? 2016-12-14T05:00:00Z These oscillations are more pronounced than in recent elections. Get Ready for Another Swing in the Polls, but Not Necessarily a Shift in the Race 2016-10-31T04:00:00Z In particular, Parkinson's researchers have identified high levels of β-band oscillation — brainwave activity occurring at around 15–30 hertz — within the basal ganglia. Electrotherapy: Shock value : Nature : Nature Research 2016-10-25T04:00:00Z Like galaxies, this carries the imprint of ancient acoustic oscillations. Dark energy: Staring into darkness : Nature : Nature Research 2016-09-27T04:00:00Z Strengthening gamma oscillations appeared to switch the microglia back into a productive state. Strobe lighting provides a flicker of hope in the fight against Alzheimer’s 2016-12-07T05:00:00Z Some physicists say Smirnov is sticking to a particularly precise definition of neutrino oscillations. Did the Nobel committee get the physics wrong? 2016-12-14T05:00:00Z Arthur McDonald, director of the Sudbury Neutrino Observatory in Ontario, who won the 2015 Nobel Prize in Physics for his part in the discovery of neutrino oscillations, explains why. Dark matter: What's the matter? : Nature : Nature Research 2016-09-27T04:00:00Z "If so, is this merely a decadal-length weather oscillation, or is it a troubling harbinger of more severe climatic change?" they asked in their conclusion. Floods and farms fuel jump in methane emissions: researchers 2016-09-27T04:00:00Z U.S. stocks opened little changed on Wednesday after a steep selloff a day earlier and in tandem with the recent oscillation as investors fret over monetary policy. Wall Street opens little changed 2016-09-14T04:00:00Z That oscillation will be necessary as Langs tries to keep ACT’s hard-won stalwarts who like the theatrical canon and potential newcomers seeking novelty. ACT’s new artistic director takes risks, including a musical about torture at Abu Ghraib 2016-09-12T04:00:00Z There have been several oscillations in between but by and large she has maintained a clear lead over him in the polls. Stay Tuned 2016-09-02T04:00:00Z At the same time, any oscillation carries the risk of alienating Trump’s most loyal supporters, many of whom adore his willingness to buck “political correctness” by laying out brash proposals. In the latest shift, Trump campaign wavers on mass deportations 2016-08-21T04:00:00Z The result is not surprising, Garg says, as neutrino oscillations are inherently quantum mechanical. Massive neutrino experiment undermines our sense of reality 2016-07-12T04:00:00Z The microbiota itself undergoes rhythmic oscillations in composition and function39, 40, which suggests that the varying levels of microbial influence on the innate immune system might underlie marked fluctuations over the course of a day. The microbiome and innate immunity : Nature : Nature Publishing Group 2016-07-05T04:00:00Z This machine is driven in part by the oscillations of novelty and familiarity, of hunger and satiation, that curious internal calculus that causes us to tire of food, music, the colour orange. The secret of taste: why we like what we like | Tom Vanderbilt 2016-06-22T04:00:00Z Thus, the physical oscillations provide a form of passive exercise, in which something is done to a person, as opposed to the person actively engaging in an activity such as walking, cycling, swimming or weightlifting. Good Vibrations: the Perks and Pitfalls of Whole Body Vibration Therapy 2016-06-08T04:00:00Z If it matches the crosswind tugs, the two are in resonance; the oscillations grow, like a child kicking on a swing. New York Above 800 Feet 2016-06-02T04:00:00Z As a largely conservative party, Republicans find Mr. Trump’s infinite oscillation around economic and social issues to be deeply disconcerting and potentially disruptive. ARMSTRONG WILLIAMS: Presidential election a choice between truth and repose 2016-05-15T04:00:00Z "These are difficult experiments to do. It's a really impressive demonstration of a potential role of theta oscillations during REM sleep." Dreaming brain rhythms lock in memories - BBC News 2016-05-12T04:00:00Z An eye-catching feature is the oscillation west of Africa. Swarm tracks Earth's turbulent magnetic field - BBC News 2016-05-11T04:00:00Z A global analysis of detrital zircons suggests that volcanism is the primary driver of very long-term climate oscillations. Continental arc volcanism as the principal driver of icehouse-greenhouse variability | Science 2016-04-21T04:00:00Z Presidents George W. Bush and Barack Obama have championed democracy as the best way to stop the Arab world’s destructive oscillation between secular dictatorship and Islamist radicalism. The Fall After the Arab Spring 2016-03-28T04:00:00Z There was no split or oscillation, no pendulum. Madness Runs in the Family 2016-03-28T04:00:00Z Or is it a steady oscillation between the two? Letter of Recommendation: Acupuncture 2016-03-17T04:00:00Z Some researchers, for example, are using alternating current, which targets brain oscillations, instead of direct current, on the basis of the theory that this may be a more natural way to stimulate the brain. Neurostimulation: Bright sparks : Nature : Nature Publishing Group 2016-03-01T05:00:00Z A global analysis of detrital zircons suggests that volcanism is the primary driver of very long-term climate oscillations. Continental arc volcanism as the principal driver of icehouse-greenhouse variability | Science 2016-04-21T04:00:00Z This oscillation forms the basis of most seasonal weather predictions, and scientists are mining the data for clues that will improve those predictions. Epic El Niño yields massive data trove 2016-03-01T05:00:00Z “Or is what we call a low frequency oscillation just a change over time in the frequency and magnitude of individual El Niño and La Niña events?” Earth is 'experiencing a global warming spurt' 2016-01-06T05:00:00Z Strong positive phases of the oscillation tend to be associated with above-normal temperatures in the eastern United States, according to the U.S. Hoping for an average U.S. winter? Forget it 2015-12-22T05:00:00Z “When you combine an Arctic oscillation along with a strong El Niño, this is what you end up with,” Halpert told Time magazine. Record US temperatures are work of El Niño and polar vortex, experts say 2015-12-15T05:00:00Z During the 21 years before that, the Pacific oscillation values trended mostly positive, a period that coincided with the 1982-83 and 1997-98 El Nino events, two of the strongest on record. 'Monster' El Nino could usher in decade of more and stronger events 2015-12-08T05:00:00Z The 2016 Breakthrough Prize in Fundamental Physics went to a core group of seven research leaders and 1,370 other researchers studying neutrino oscillations at five different laboratories around the world. 3 science ideas you’ll be hearing more about in 2016 2015-11-10T05:00:00Z “There’s some debate about whether there is a low frequency oscillation — is there a distinct interdecadal oscillation?” said Penn State meteorology professor Michael Mann. Earth is 'experiencing a global warming spurt' 2016-01-06T05:00:00Z The referral process is susceptible to “the basic oscillations of power politics in the world community,” and the investigations depend on the cooperation of the states under investigation, she said. International Criminal Court has spent $1 billion but managed only two convictions in 10 years 2015-11-15T05:00:00Z “It is much more likely the Arctic oscillation.” Record US temperatures are work of El Niño and polar vortex, experts say 2015-12-15T05:00:00Z Some 1370 physicians are being honored as part of a single $3 million prize for their work confirming the theory of neutrino oscillation, a phenomenon in quantum mechanics. Science's 'Breakthrough' winners earn over $21 million in prizes 2015-11-08T05:00:00Z The prize in physics went to a team of 1,300 physicists who trapped neutrinos in underground caves, confirming the subatomic phenomenon known as neutrino oscillation. Silicon Valley Gala Awards World’s Largest Science Prizes 2015-11-08T05:00:00Z By turning the noise on and off at just the right rate, the researchers can tune the engine so that the frequency of the ion's up-and-down motion exactly matches the trap's natural oscillation frequency. Scientists build heat engine from a single atom 2015-10-21T04:00:00Z They were at different points in their oscillation cycles. What Neutrinos Reveal 2015-10-08T04:00:00Z The discovery of neutrino oscillation represented the first scientific evidence that the standard model of particle physics, as developed in the 1970s, might need some revision. Nobel Prize in physics goes to Takaaki Kajita and Arthur B. McDonald for work on neutrinos 2015-10-06T04:00:00Z Working at the Super-Kamiokande observatory in Japan, Kajita showed that neutrinos from the atmosphere switch between two identities — a phenomenon known as neutrino oscillations. Nobel Prize in Physics honors discovery of neutrino oscillations 2015-10-06T04:00:00Z The Royal Swedish Academy of Sciences cited the researchers "for the discovery of neutrino oscillations, which shows that neutrinos have mass." The Latest: Takaaki Kajita, Arthur McDonald win 2015 Nobel prize in physics 2015-10-06T04:00:00Z The path of the case took was “objectively wavering, whose oscillations are … the result also of stunning weakness or investigative bouts of amnesia and of blameworthy omissions of investigative activity,” the court wrote. Italian Court Says Amanda Knox Conviction Based on Poor Case 2015-09-07T04:00:00Z This is exotic and amazing stuff, but why should neutrino oscillations and neutrino masses be worthy of popular, or even scientific, interest? What Neutrinos Reveal 2015-10-08T04:00:00Z These data are translated into ultrasonic oscillations that create the illusion of something physical. Smartphone Screen Lets You Reach Out and Touch Some 'Thing' 2015-08-10T04:00:00Z The first run of NOνA saw 33 muon and 6 electron neutrinos at its Minnesota detector, which is a tiny number — but enough to show that neutrino oscillation is happening. The Little Particles That Might Help Explain Why We're Here 2015-08-09T04:00:00Z NOvA experiment announces first results regarding neutrino oscillations. Physics Week in Review: August 8, 2015 2015-08-08T04:00:00Z Instead of quick oscillations, one second or faster, which shake apart smaller buildings, the ground shook back and forth once every four or five seconds, a slower rate that is more dangerous to tall structures. Studies of Nepal Quake Raise Concern About Skyscrapers 2015-08-06T04:00:00Z The experiment showed that the laser pulse created an energy oscillation in the harvester that lingered for longer than either model would predict. Plumb Secrets of Light to Unlock Better Clean Energy 2015-07-20T04:00:00Z Smaller amplitude oscillations allow more contact and therefore produce more friction. Smartphone Screen Lets You Reach Out and Touch Some 'Thing' 2015-08-10T04:00:00Z That’s what we mean by neutrino oscillation, and the particular way flavor-changing happens depends on some deeper physics researchers don’t understand yet. The Little Particles That Might Help Explain Why We're Here 2015-08-09T04:00:00Z These oscillations created an image of “frozen” light. Six Things Everyone Should Know About Quantum Physics 2015-07-08T04:00:00Z "The oscillations are like the ringing of an enormous, universe-sized glass." Physics Week in Review: July 4, 2015 2015-07-04T04:00:00Z “What we saw was the oscillation is electronic, but it needed a vibration to be so long-lived,” Hauer said. Plumb Secrets of Light to Unlock Better Clean Energy 2015-07-20T04:00:00Z The complex form — a vertical cantilever — is actually the most effective way to redistribute the building's mass, giving the best results in terms of structural dispersion, frequency oscillation and wind requirements. Let's talk about this Beyoncé-inspired skyscraper being built in Australia 2015-07-06T04:00:00Z These oscillations, he says, are largely produced by the movement of stellar gas bubbles that bounce back and forth in the deep stellar interior; which, in turn, produce tiny variations in stellar brightness. Space-Based Asteroseismology Is Crucial In Hunt For Extrasolar Life 2015-06-30T04:00:00Z Ringermacher notes that this scalar field is possibly the cause of the oscillations. Physicists Claim Universe 'Rings' Like Crystal Glass 2015-06-29T04:00:00Z Malkemper thinks the oscillations change how the mice "see" the magnetic field. Mouse Senses Magnetic Fields Possibly via Quantum Processes 2015-06-24T04:00:00Z The ability of Wisconsin farmers to sell grain in Europe and beyond meant they were now vulnerable to distant, dangerous and unpredictable oscillations in global cereal markets. Why History Urges Caution on Proposed Trade Deal 2015-06-17T04:00:00Z The answer was that the biggest loss of ability to stay in sync with the flower’s movements was when those oscillations were faster than 1.7 times a second. Hawkmoths Slow Brain to Dine in the Night 2015-06-15T04:00:00Z Thus, by measuring oscillations in stars, the team was able to observationally pierce their stellar outer layers and probe their deep interiors, says Aguirre. Space-Based Asteroseismology Is Crucial In Hunt For Extrasolar Life 2015-06-30T04:00:00Z He notes that the oscillations they observed across the metric of time would not be as obvious in terms of redshift. Physicists Claim Universe 'Rings' Like Crystal Glass 2015-06-29T04:00:00Z Even if the oscillation in your body position is slight, you are moving first closer to and then further from your keyboard. The Downside of Treadmill Desks 2015-06-10T04:00:00Z The watch’s mechanisms — including its “balance wheel,” whose oscillation is visible through an opening in the watch face — are so precise that the device loses or gains only two seconds a day. Can the Swiss Watchmaker Survive the Digital Age? 2015-06-03T04:00:00Z So there’s an uneasy oscillation between science as a source of good and science as meddling in Things Humans Were Not Meant To Know. How Superhero Movies Are Bad At Science 2015-06-02T04:00:00Z The National Oceanic and Atmospheric Administration forecasts a 70 percent chance of fewer than normal hurricanes, mostly because of an El Nino weather oscillation. The flip side of years of no hurricanes: Good luck runs out 2015-05-31T04:00:00Z The waves from each laser must have almost identical wavelengths, the planes of their oscillations must precisely align, and the peaks and troughs of each wave must coincide. Military technology: Laser weapons get real 2015-05-26T04:00:00Z As one study notes, lane-change maneuvers “not only contribute to traffic oscillations, but may even be a primary cause.” Five myths about traffic 2015-05-22T04:00:00Z So if these “noise”-neurons stop working properly, you might get the pathologically strong oscillations like you see in Parkinson’s. Understanding The Music Of Neural Communication Could Solve Brain Disorders 2015-05-21T04:00:00Z What the engineers at Vortex Bladeless are doing is embracing this effect instead of avoiding the aerodynamic instabilities to capitalize on the oscillation and therefore capture the energy. Wind Power Without The Mills 2015-05-07T04:00:00Z But more recent experiments suggest that these oscillations are linked to the effects of paying attention to a particular event and not of becoming conscious of the event. Two Natural Philosophers Discuss the Mind 2015-03-02T05:00:00Z A new seasonal oscillation may be starting now. The world should learn from the Ebola crisis to combat MERS in Saudi Arabia 2015-02-26T05:00:00Z Overprinted on that is a longer term oscillation of sea surface temperatures in the Pacific, a cycle that lasts perhaps 50 to 70 years. Cold Pacific Ocean is offsetting global warming 2015-02-26T05:00:00Z Because despite nearly 20 years of FDA-approved use for movement disorders like Parkinson’s, we still don’t understand how it causes these oscillations to desynchronize or why it works in alleviating the symptoms of Parkinson’s disease. Understanding The Music Of Neural Communication Could Solve Brain Disorders 2015-05-21T04:00:00Z This will be detected at later times, leading to a reciprocal switch, and these oscillations will periodically repeat. The mathematician who proved why hipsters all look alike So my pretty oscillation hypothesis looks to be as wrong as your pineal gland guess. Two Natural Philosophers Discuss the Mind 2015-03-02T05:00:00Z This oscillation may be due to natural causes, medical interventions in the chain of transmission or both. It’s too early to declare victory against Ebola The researchers said 56 of the top 100 selling drugs and nearly half of the World Health Organization's list of essential medicines acted on genes which were now known to have this daily oscillation. Body has 'rush hour' transformation 2014-10-27T04:00:00Z CF is treated by chest wall oscillation, which uses a special vest that shakes the torso which causes coughing and thins the mucus. Riverton family works to get service dog for child 2014-09-25T04:00:00Z By studying how the mantle matter interacts with the different flavors to affect their oscillation rates, the researchers hope to reveal which neutrino flavors are lighter and which are heavier. Strange Neutrinos from the Sun Detected for the First Time 2014-08-27T04:00:00Z The El Nino/La Nina oscillation, moreover, provides some interesting context to the Earth’s recent temperature history. Global Warming Pause Puts 'Crisis' In Perspective 2014-08-07T04:00:00Z But for those who would like to keep opposite values at play, oscillation may enable doing so in the long-term. What To Do When Two Core Values Compete And Why Musicians Follow Blockbusters With Flops 2014-06-05T04:00:00Z So how did the Nats respond to what seems like an endless oscillation of injuries? No pain, no gain? Time will tell The Wizards have been through several ups and downs this season and they staged a game against the Chicago Bulls that matched those emotional oscillations. 2014 NBA playoffs: Wizards head home with 2-0 series lead on the Bulls after win in overtime 2014-04-24T05:08:00Z They experience their grief as a constant oscillation between sadness and lighter moments. Nine Hard-Won Lessons About Grief 2014-04-16T09:45:13Z These oscillations show themselves as a "preferred scale" in the distribution of matter. Cosmos speed-check for dark energy 2014-04-07T18:05:01Z |
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