单词 | radioactively |
例句 | Or we provide our own radioactively labeled gases and see if they are converted into organic matter, in which case small Martians are inferred. Cosmos 1980-01-01T00:00:00Z On the stifling May morning that I visited, the scrubby forest was dry and radioactively bright, baked under a sky the color of a pilot flame. In Campeche, Pyramids Are Everywhere. Crowds Are Not 2018-02-02T05:00:00Z Are James's tweets so radioactively pious that they might actually get him hauled in front of his manager and told to loosen up just a smidge? One Direction's 'joint' video gets moral majority huffing and puffing 2014-05-29T04:00:00Z As always, Lost in Showbiz readers are urged to follow The Rock, whose regular social media updates as he assembles a cast to flank him – “#SandSquadUpInThisBitch” – confirm his status as Earth’s most radioactively enthusiastic humanoid. Baywatch v Terminator Genisys: The Rock helps the beach movie outmuscle the competition 2016-01-22T05:00:00Z The trailer has some sleek and dazzling scenes in Thailand, and Gosling smoulders radioactively. Cannes 2013 lineup: heavy-hitters and unexpected gems 2013-04-18T15:22:59Z We don’t want them to hide the fact they are working with the healing medium of clay – more of this shortly – because it might sound radioactively affected. Who let Brad Pitt’s fashotainment shoot happen? 2017-05-04T04:00:00Z Today, Hanford is one of the most radioactively contaminated places in the world, along with the site where the Soviet Union originally made plutonium for its nuclear weapons. 'Oppenheimer' and what it misses about Hanford | Op-Ed 2023-07-21T04:00:00Z But tritium forms only in small quantities naturally, and it decays radioactively with a half-life of just 12 years, so it's constantly disappearing and must be produced afresh. What Is the Future of Fusion Energy? 2023-06-05T04:00:00Z The gargantuan effort is motivated by a simple fact: many current pits are more than 40 years old, and plutonium behaves in confounding ways as it ages and radioactively decays. Trust but verify: Can the U.S. certify new nuclear weapons without detonating them? 2023-04-20T04:00:00Z The industry has been a disaster in many sites in the arid and sparsely populated West and Southwest, with radioactively contaminated water, air and land and high cancer rates. Opinion | Uranium mining is too risky for Virginia 2022-12-20T05:00:00Z The nucleic acid fragments that are bound to the surface of the membrane can then be probed with specific radioactively or fluorescently labeled probe sequences. Biology for AP Courses 2022-06-09T00:00:00Z The half life of a radioactive element is the time it takes for 50% of the material to radioactively decay. Environmental Biology 2018-09-06T00:00:00Z They are created by cosmic ray collisions — and in collider events — and they decay radioactively in microseconds into a fizz of electrons and the ghostly particles called neutrinos. As the Large Hadron Collider Revs Up, Physicists’ Hopes Soar 2022-06-13T04:00:00Z Russian troops had built fortifications including trenches in the so-called Red Forest, the most radioactively contaminated part of the zone around Chernobyl, Energoatom said. Some Russian troops still in Chernobyl exclusion zone, Ukraine says 2022-04-02T04:00:00Z The Chernobyl zone is still one of the most radioactively contaminated places in the world despite being decommissioned. Russian minister says Belarus restored power to Chernobyl site, but IAEA awaits confirmation 2022-03-10T05:00:00Z The movement of radioactively labeled sugar is monitored in the plant by analyzing different cells content over time. Biology for AP Courses 2022-06-09T00:00:00Z These volcanic rocks promise an eventual bonanza once the samples are returned to Earth in a mission later this decade, because their formation can be dated from the radioactively decaying elements they contain. Mars rover wraps survey of Jezero crater’s surprising volcanic floor 2022-03-09T05:00:00Z As is common practice in the nuclear power industry, used fuel from all four reactors is stored in pools of water that dissipates the heat produced as the fuel decays radioactively. Damaged Chernobyl Nuclear Plant, Occupied by Russia, Loses Outside Power 2022-03-09T05:00:00Z The Chernobyl exclusion zone is among the most radioactively contaminated regions on the planet. Military Action in Chernobyl Could be Dangerous for People and the Environment 2022-03-08T05:00:00Z Now taxpayers spend about $2.5 billion annually on environmental cleanup of the 580-square-mile site, which has 56 million gallons of stored radioactive waste and radioactively and chemically contaminated buildings, soil and groundwater. Nearly 300 workers at Hanford nuclear reservation sue to stop COVID vaccine mandate and save their jobs 2021-11-19T05:00:00Z In the tube that contained phage labeled with 35S, the supernatant contained the radioactively labeled phage, whereas no radioactivity was detected in the pellet. Biology for AP Courses 2022-06-09T00:00:00Z To survive such an extreme environment, the surface spacecraft would need to be equipped with special heating instruments — such as radioisotope generators that radioactively decay over time and generate warmth. China launches ambitious mission to bring back samples from the Moon 2020-11-23T05:00:00Z Scientists studied days with high and low radioactively generated charge and found that clouds were visibly thicker. Cold War nuclear tests changed rainfall thousands of miles away, scientists reveal 2020-05-14T04:00:00Z Crucially, those two extra neutrons make the nucleus of a carbon-14 atom unstable so that it decays radioactively into an atom of nitrogen. ‘Perhaps the most important isotope’: how carbon-14 revolutionised science 2019-08-10T04:00:00Z Something about Hausner’s picture held me, with its narcotic pacing, its smiling, zombified performances and its intensely, almost radioactively bright digital sheen. Pedro Almodóvar’s ‘Pain and Glory’ hands the Cannes competition its first triumph 2019-05-18T04:00:00Z Some neutrons aren’t tied up in atoms, but float freely, decaying radioactively into other particles. Daily briefing: Digital memories of Notre-Dame 2019-04-15T04:00:00Z Some neutrons are not bound up in atoms; these free-floating neutrons decay radioactively into other particles in a matter of minutes. How long do neutrons live? Physicists close in on decades-old puzzle 2019-04-14T04:00:00Z The mishap occurred at one of the nation's most radioactively contaminated buildings, known as the Plutonium Finishing Plant. Contamination from a nuclear cleanup forced a shutdown. Investigators want to know who is responsible 2018-04-16T04:00:00Z The first two are stable but the last decays radioactively. ‘Perhaps the most important isotope’: how carbon-14 revolutionised science 2019-08-10T04:00:00Z The mishap occurred at one of the nation’s most radioactively contaminated buildings, known as the Plutonium Finishing Plant. Blowing in the wind: Plutonium at former nuclear weapons site 2018-04-16T04:00:00Z When water percolates through soils into a cave, the waterborne uranium gets trapped in mineral crusts and radioactively decays at a predictable pace into thorium. World's Oldest Cave Art Found—And Neanderthals Made It 2018-02-22T05:00:00Z It decays radioactively over the next minute or so; in so doing, it emits a positron, which almost immediately annihilates with an electron, producing two 511-keV photons. Lightning makes new isotopes 2017-11-21T05:00:00Z In this cauldron, protons and neutrons would immediately clump together to form neutron-heavy nuclei, which would then begin to decay radioactively. Colliding stars spark rush to solve cosmic mysteries 2017-10-15T04:00:00Z It never got quite the coverage of his own radioactively malicious efforts, but Donald Trump was himself once the target of birther claims. Trump’s bullying behaviour has all bowing before him | Marina Hyde 2017-01-27T05:00:00Z These were then laboriously separated on electrophoresis gels and identified by the radioactively or fluorescently labelled nucleotides at the end of each strand. Technology: Read the instructions : Nature : Nature Research 2016-09-06T04:00:00Z Federal legislation sponsored by St. Louis-area members of Missouri congressional delegation seeks to move the West Lake Landfill into a Corps program created to handle radioactively contaminated sites. Corps: Giving it contaminated landfill would not speed fix 2016-06-07T04:00:00Z After spent fuel is removed from a reactor core, the fission products continue to decay radioactively, generating heat. Burning reactor fuel could have worsened the Fukushima disaster 2016-05-20T04:00:00Z Here he was one of the first to realize how isotopes that decay radioactively over time could be used to solve marine geochemical puzzles. Harry Elderfield (1943-2016) : Nature : Nature Publishing Group 2016-05-17T04:00:00Z Republic Services owns the burning Bridgeton Landfill west of St. Louis and the adjacent radioactively contaminated West Lake Landfill. Judge sends Missouri suit over landfill back to state court 2016-04-27T04:00:00Z One is that elements left over from when Pluto first formed — more than 4 billion years ago — may be radioactively decaying inside the dwarf planet, and warming things up in the process. Pluto may have two ice volcanoes near its south pole 2015-11-09T05:00:00Z If the nucleus contains too few neutrons, or too many, it becomes unstable and breaks down radioactively, spitting out particles and rays, and often morphing into another element. The element that can make bones glow - BBC News 2015-05-29T04:00:00Z Then they measured brown fat activity by injecting the mice with radioactively tagged fats and monitoring how efficiently these were broken down. New Study Explains How Too Much Artificial Light Might Be Making You Fat 2015-05-11T04:00:00Z "You get it in sci-fi and you get it when things decay radioactively, but there are no good deposits of it around." LHC restart: 'We want to break physics' 2015-03-04T05:00:00Z A cell is placed in a medium containing radioactively labeled thymidine. Practice Biology, Biochemistry With 3 Sample MCAT Questions 2014-11-25T05:00:00Z At the time, Nevada was among the politically weakest states, the test range was already radioactively contaminated and scientists claimed the repository's geology would keep the waste isolated. Tiny nuclear waste fee added up to billions 2014-05-15T04:00:00Z The phenomenon, called the Warburg effect, quickly led to techniques that image tumours by tracking radioactively labelled glucose molecules taken up by cancer cells. Metabolic quirks yield tumour hope 2014-04-09T17:20:17.678Z The preferred method of control today — actually, one that began as far back as the 1980s — is to radioactively sterilize male flies in the laboratory. Retro Report: The Battle Over the Medfly 2014-03-16T22:23:58Z In this technique, a few milligrams of hair are bombarded with neutrons, forcing stable elements in the hair to radioactively decay and emit gamma rays, which are unique to each chemical element in the follicles. Was Jane Austen Poisoned by Arsenic? Science May Soon Find Out 2011-12-05T13:15:00.263Z The Irish Sea is now the most radioactively contaminated in the world, while in the wake of 9/11 concerns about a terrorist attack on the plant briefly gripped the Irish popular imagination. Sellafield will remain a threat to Ireland 2011-08-04T13:00:04Z The apatite crystals contain uranium and thorium, which over millions of years decay radioactively, producing helium-4. Novel Technique Reveals How Glaciers Sculpted Their Valleys 2011-04-04T16:38:00Z Some abandoned villages inside Chernobyl's 30-kilometer exclusion zone are radioactively cleaner today than populated villages outside the zone. The Future of Fukushima Prefecture 2011-03-24T04:10:41Z Because uranium radioactively decays into lead over millions of years, the process acts as an atomic clock. Geologist claims a few dinosaurs survived extinction event 2011-01-29T23:06:02Z The halo shows that the mica of the rocks is radioactively sensitive. The Birth-Time of the World and Other Scientific Essays |
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