英语词汇“X-ray diffraction”造句的方法、技巧、例句及翻译-英语例句辞典

There was no way to test our dreams, however, unless Rosy did an about-face from her determination to rely completely on classical X-ray diffraction techniques. Double Helix 1968-02-27T00:00:00Z

Then, however, my main concern was her description of the crystalline X-ray diffraction pattern. Double Helix 1968-02-27T00:00:00Z

In contrast, Maurice’s X-ray diffraction picture of DNA was to the point. Double Helix 1968-02-27T00:00:00Z

Watson knew “nothing about the X-ray diffraction technique,” but he had an unfailing intuition about the importance of certain biological problems. The Gene 2016-06-02T00:00:00Z

Maurice, a beginner in X-ray diffraction work, wanted some professional help and hoped that Rosy, a trained crystallographer, could speed up his research. Double Helix 1968-02-27T00:00:00Z

Though I knew nothing about the X-ray diffraction techniques that dominated structural analysis, I was optimistic that the spoken arguments would be more comprehensible than the journal articles, which passed over my head. Double Helix 1968-02-27T00:00:00Z

He had been collecting X-ray diffraction data from hemoglobin crystals for over ten years and was just beginning to get somewhere. Double Helix 1968-02-27T00:00:00Z

For almost forty years Bragg, a Nobel Prize winner and one of the founders of crystallography, had been watching X-ray diffraction methods solve structures of ever-increasing difficulty.* Double Helix 1968-02-27T00:00:00Z

Wilkins found an X-ray diffraction machine in the chemistry department and housed it—“in solitary splendor”—in a lead-lined room under the embankment wing, just below the level of the neighboring river Thames. The Gene 2016-06-02T00:00:00Z

So I began worrying about where I could learn how to solve X-ray diffraction pictures. Double Helix 1968-02-27T00:00:00Z

One of his last slides, presented with little enthusiasm, was an early X-ray diffraction picture of DNA. The Gene 2016-06-02T00:00:00Z

The general conclusion was unmistakable: in principle, DNA could be crystallized into a form amenable to X-ray diffraction. The Gene 2016-06-02T00:00:00Z

About six weeks before I first arrived there, he had shown X-ray diffraction pictures of DNA which revealed a marked absence of reflections on the meridian. Double Helix 1968-02-27T00:00:00Z

To decipher the structure of DNA, Wilkins had decided to corral a set of biophysical techniques invented in nearby Cambridge—crystallography and X-ray diffraction. The Gene 2016-06-02T00:00:00Z

Dr. Trigg says that he was mostly interested in meeting Dr. Doan-Nguyen when he asked her, in 2014, for a training session of the X-ray diffraction facility at Penn, followed by lunch. Vicky Doan-Nguyen, Edward Trigg 2018-05-13T04:00:00Z

Firing X-rays at the powder and measuring them as they bounced off — a process known as X-ray diffraction — allowed the team to work out its structure. Scientists Made A New Kind Of Ice That Might Exist On Distant Moons 2023-02-07T05:00:00Z

X-ray diffraction was crucial to Crick, Watson, and Wilkins in the determination of the shape of the double-helix DNA molecule. College Physics for AP Courses 2015-08-12T00:00:00Z

This phenomenon of X-ray diffraction is the basis for very powerful techniques enabling the determination of molecular structure. Chemistry 2019-02-14T00:00:00Z

Rosalind Franklin, Watson and Crick first employed the technique of X-ray diffraction to understand the storage of DNA. Biology for AP Courses 2022-06-09T00:00:00Z

Scientist Rosalind Franklin used X-ray diffraction to study the structure of DNA molecules. Miller & Levine Biology 2018-01-01T00:00:00Z

Lupas’s team had previously collected raw X-ray diffraction data, but transforming these Rorschach-like patterns into a structure requires some information about the shape of the protein. DeepMind’s AI Makes Gigantic Leap in Solving Protein Structures 2020-12-01T05:00:00Z

Figure 30.29 X-ray diffraction from the crystal of a protein, hen egg lysozyme, produced this interference pattern. College Physics for AP Courses 2015-08-12T00:00:00Z

The type of structure and dimensions of the unit cell can be determined by X-ray diffraction measurements. Chemistry 2019-02-14T00:00:00Z

Rosalind Franklin, Watson and Crick used X-ray diffraction methods to demonstrate the helical nature of DNA, while Rosalind Franklin formulated the double stranded structural model of DNA. Biology for AP Courses 2022-06-09T00:00:00Z

She is best known for an X-ray diffraction image that she and her graduate student Raymond Gosling published in 19531, which was key to the determination of the DNA double helix. Rosalind Franklin was so much more than the ‘wronged heroine’ of DNA 2020-07-20T04:00:00Z

Her research included collaboration with a team of international scientists specializing in the study of molecular-level muscle structure with the use of synchrotron X-ray diffraction. Community deaths 2020-06-14T04:00:00Z

X-ray diffraction has been used to make many important scientific discoveries, including the double-helix structure of DNA. X-rays glimpse solid hydrogen’s structure 2019-09-24T04:00:00Z

But he notes that his robot is already capable of dispensing solids, and his team is working on automating analytical techniques, such as powder X-ray diffraction, to determine the molecular structure of the compounds. Automation: Chemistry shoots for the Moon 2019-04-22T04:00:00Z

In Wilkins’ lab, researcher Rosalind Franklin was using X-ray diffraction methods to understand the structure of DNA. Biology for AP Courses 2022-06-09T00:00:00Z

Franklin produced detailed X-ray diffraction images, which would become her hallmark. Rosalind Franklin was so much more than the ‘wronged heroine’ of DNA 2020-07-20T04:00:00Z

It was Gosling who, under Franklin’s supervision, took the iconic X-ray diffraction ‘Photograph 51’. The forgotten scientists who paved the way to the double helix 2019-04-15T04:00:00Z

The predominant technique for examining long-range order in materials is X-ray diffraction, in which X-rays scattered by the electrons in a crystal interfere with each other. X-rays glimpse solid hydrogen’s structure 2019-09-24T04:00:00Z

Franklin’s Photograph 51, an X-ray diffraction image of a DNA molecule, led to the discovery of the double helix, the elegant, endlessly self-replicating structure that drives all life on Earth. Review: She helped discover DNA. History may have forgotten her, but ‘Photograph 51’ does not 2019-03-15T04:00:00Z

Rosalind Franklin used X-ray diffraction methods to demonstrate the helical nature of DNA, while Watson and Crick formulated the double stranded structural model of DNA. Biology for AP Courses 2022-06-09T00:00:00Z

An X-ray diffraction image of part of a molecule of DNA. Four new DNA letters double life’s alphabet 2019-02-20T05:00:00Z

Next, they temporarily heated the compound and watched its structure change along with its conductive properties, monitoring the process with X-ray diffraction. First hint of near-room-temperature superconductor tantalizes physicists 2018-12-18T05:00:00Z

These crystals were just a few micrometres long — much smaller than can be analysed using X-ray diffraction. 'Why didn’t we think to do this earlier?' Chemists thrilled by speedy atomic structures 2018-10-28T04:00:00Z

Cosier, J. & Glazer, A. M. A nitrogen-gas-stream cryostat for general X-ray diffraction studies. Synthesis, structure and reaction chemistry of a nucleophilic aluminyl anion 2018-04-15T04:00:00Z

Watson and Crick used X-ray diffraction methods to demonstrate the helical nature of DNA, while Rosalind Franklin formulated the double stranded structural model of DNA. Biology for AP Courses 2022-06-09T00:00:00Z

Using X-ray diffraction, the team showed that three different sequences of the synthetic DNA retained the same structure when crystallised. Four new DNA letters double life’s alphabet 2019-02-20T05:00:00Z

And crystallographers now understand that the X-ray diffraction patterns of a crystal are the Fourier transform of the crystal’s structure. Fourier’s transformational thinking 2018-03-19T04:00:00Z

The challenges arise because X-ray diffraction works only with large crystals, and these can take weeks or even months to form. 'Why didn’t we think to do this earlier?' Chemists thrilled by speedy atomic structures 2018-10-28T04:00:00Z

For crystalline alloys - those in which the mixture of atoms forms an ordered structure - researchers use a technique called X-ray diffraction, Nyman said. The Truth About Those 'Alien Alloys' in The New York Times' UFO Story 2017-12-22T05:00:00Z

X-ray diffraction results from Mars science laboratory: mineralogy of rocknest at Gale Crater. Primordial clays on Mars formed beneath a steam or supercritical atmosphere 2017-12-05T05:00:00Z

Menzies, O. N., Bland, P. A., Berry, F. J. & Cressey, G. A Mössbauer spectroscopy and X-ray diffraction study of ordinary chondrites: quantification of modal mineralogy and implications for redox conditions during metamorphism. Halogens in chondritic meteorites and terrestrial accretion 2017-11-28T05:00:00Z

X-ray diffraction and Mössbauer spectroscopy study of fcc iron hydride FeH at high pressures and implications for the composition of the Earth’s core. Hydrogen-bearing iron peroxide and the origin of ultralow-velocity zones 2017-11-21T05:00:00Z

Kohl, I., Mayer, E. & Hallbrucker, A. The glassy water–cubic ice system: a comparative study by X-ray diffraction and differential scanning calorimetry. Role of stacking disorder in ice nucleation 2017-11-07T05:00:00Z

The researchers took a sample of the substance and analyzed it using X-ray diffraction. Mysterious smudge on Edvard Munch's The Scream is candle wax 2016-08-31T04:00:00Z

“We subjected our chocolate samples to different scientific processes, including the scanning electron microscope, nano-indentation, and X-ray diffraction,” she wrote. Chocolate makes this Johns Hopkins science class a whole lot sweeter 2016-02-20T05:00:00Z

The result: a stable, repeating array of molecules that are suitable for X-ray diffraction. Controversial molecular-analysis tool tries for a comeback 2015-06-04T04:00:00Z

The play, by Anna Ziegler, tells the story of Franklin, whose use of X-ray diffraction images led to the discovery of DNA's double helix structure in 1953. Nicole Kidman set for London stage return in 'Photograph 51' 2015-04-24T04:00:00Z

Ma and Tschauner used various methods to characterize the extracted mineral, including so-called synchrotron X-ray diffraction mapping and high-resolution scanning electron microscopy. Earth's Most Abundant, Yet Elusive, Mineral Named After Nobel Prize Winner 2014-06-17T04:00:00Z

The X-ray diffraction pattern of the sample matched the wax, and not the bird droppings. Mysterious smudge on Edvard Munch's The Scream is candle wax 2016-08-31T04:00:00Z

Single-crystal X-ray diffraction studies are becoming possible at high temperatures and pressures. Earth science: Crystallography's journey to the deep Earth 2014-02-26T18:21:20.042Z

An X-ray diffraction instrument on NASA's Curiosity rover is now even studying the mineralogy of Mars. Policy: Crystallography needs a governing body 2014-01-29T18:51:10.458Z

Here, we recorded X-ray diffraction movies, at a rate of 5000 frames/second, simultaneously from the two antagonistic flight muscles of bumblebees during wing beat. [Report] The Molecular Trigger for High-Speed Wing Beats in a Bee 2013-09-12T17:57:14.123Z

One of them, Rosalind Franklin, succeeded in taking an X-ray diffraction pattern from a sample of DNA that showed a clearly recognizable cross or helical shape. February 28: The Day Scientists Discovered the Double Helix 2013-02-28T18:45:00.210Z

X-ray diffraction and NMR have provided us not only with the locations of the atoms in a molecule, but also with invaluable insights into the bonding and energetic features of the arrangements. Chemistry and Biology: Kuhnian or Galisonian? 2012-12-20T13:15:05.163Z

Bragg had deduced what von Laue had struggled with: how individual spots on an X-ray diffraction pattern related to the atomic structure of the crystal that scattered them. Scicurious Guest Writer! X-Ray Crystallography: 100 Years at the Intersection of Physics, Chemistry, and Biology 2012-12-19T17:45:08.617Z

Using X-ray diffraction will not only tell scientists what kinds of minerals are present in Martian soil, it will also provide clues to what conditions existed on Mars when those crystals formed. Curiosity Gets Its First Taste Of Martian Soil 2012-10-20T06:17:38Z

CheMin provides definitive mineralogy – it uses X-ray diffraction to identify and quantify the minerals present in the rocky material that has been swallowed. Mars rover starts 'to eat dirt' 2012-10-19T10:01:51Z

The difference in selenium supply has a negligible effect on CIGSSe grain structures, crystal orientation and bulk composition, when measured by cross-section scanning electron microscopy or TEM, X-ray diffraction and secondary ion mass spectrometry. Materials interface engineering for solution-processed photovoltaics 2012-08-15T17:22:03.163Z

To identify the minerals in rock and soil samples, the Curiosity will lean heavily on X-ray diffraction technology supplied by inXitu, a Mountain View, California-based company. 5 Small Companies On Mars 2012-08-07T14:28:28Z

The aforementioned student, Max Perutz, had worked out how to produce protein crystals for use in X-ray diffraction studies. Scicurious Guest Writer! X-Ray Crystallography: 100 Years at the Intersection of Physics, Chemistry, and Biology 2012-12-19T17:45:08.617Z

Using X-ray diffraction and detailed computer models, the researchers found that NOTT-202 is made up of two different frameworks that slot together incompletely, leaving "nanopore" gaps particularly suited to gathering up CO2. New holey material soaks up CO2 2012-06-12T10:42:11Z

Using X-ray diffraction, McAndrew and his colleagues established the enzyme's structure. Can Bacteria Produce "Drop In" Biofuels? 2012-01-17T18:15:00.170Z

Another will prepare thin samples for X-ray diffraction, a challenge even in a laboratory on Earth. Mars Observer Mike Malin Set for 9th Mission to Red Planet 2011-11-21T22:45:13.600Z

X-ray diffraction is the most reliable way to identify minerals, but this is the first time it will be used on a mission to Mars. 5 Small Companies On Mars 2012-08-07T14:28:28Z

The researchers analysed the sizes and structures of ash particles using a variety of techniques, such as atomic force microscopy, scanning electron microscopy and X-ray diffraction. Aircraft ash fear 'well founded' 2011-04-25T20:10:55Z

Dr. Amatore and his fellow researchers used electron microscopy and X-ray diffraction to analyze 52 samples from containers of Egyptian makeup preserved at the Louvre. 2010-01-19T06:28:00Z

单词	X-ray diffraction
例句	X-ray diffraction There was no way to test our dreams, however, unless Rosy did an about-face from her determination to rely completely on classical X-ray diffraction techniques. Double Helix 1968-02-27T00:00:00Z Then, however, my main concern was her description of the crystalline X-ray diffraction pattern. Double Helix 1968-02-27T00:00:00Z In contrast, Maurice’s X-ray diffraction picture of DNA was to the point. Double Helix 1968-02-27T00:00:00Z Watson knew “nothing about the X-ray diffraction technique,” but he had an unfailing intuition about the importance of certain biological problems. The Gene 2016-06-02T00:00:00Z Maurice, a beginner in X-ray diffraction work, wanted some professional help and hoped that Rosy, a trained crystallographer, could speed up his research. Double Helix 1968-02-27T00:00:00Z Though I knew nothing about the X-ray diffraction techniques that dominated structural analysis, I was optimistic that the spoken arguments would be more comprehensible than the journal articles, which passed over my head. Double Helix 1968-02-27T00:00:00Z He had been collecting X-ray diffraction data from hemoglobin crystals for over ten years and was just beginning to get somewhere. Double Helix 1968-02-27T00:00:00Z For almost forty years Bragg, a Nobel Prize winner and one of the founders of crystallography, had been watching X-ray diffraction methods solve structures of ever-increasing difficulty.* Double Helix 1968-02-27T00:00:00Z Wilkins found an X-ray diffraction machine in the chemistry department and housed it—“in solitary splendor”—in a lead-lined room under the embankment wing, just below the level of the neighboring river Thames. The Gene 2016-06-02T00:00:00Z So I began worrying about where I could learn how to solve X-ray diffraction pictures. Double Helix 1968-02-27T00:00:00Z One of his last slides, presented with little enthusiasm, was an early X-ray diffraction picture of DNA. The Gene 2016-06-02T00:00:00Z The general conclusion was unmistakable: in principle, DNA could be crystallized into a form amenable to X-ray diffraction. The Gene 2016-06-02T00:00:00Z About six weeks before I first arrived there, he had shown X-ray diffraction pictures of DNA which revealed a marked absence of reflections on the meridian. Double Helix 1968-02-27T00:00:00Z To decipher the structure of DNA, Wilkins had decided to corral a set of biophysical techniques invented in nearby Cambridge—crystallography and X-ray diffraction. The Gene 2016-06-02T00:00:00Z Dr. Trigg says that he was mostly interested in meeting Dr. Doan-Nguyen when he asked her, in 2014, for a training session of the X-ray diffraction facility at Penn, followed by lunch. Vicky Doan-Nguyen, Edward Trigg 2018-05-13T04:00:00Z Firing X-rays at the powder and measuring them as they bounced off — a process known as X-ray diffraction — allowed the team to work out its structure. Scientists Made A New Kind Of Ice That Might Exist On Distant Moons 2023-02-07T05:00:00Z X-ray diffraction was crucial to Crick, Watson, and Wilkins in the determination of the shape of the double-helix DNA molecule. College Physics for AP Courses 2015-08-12T00:00:00Z This phenomenon of X-ray diffraction is the basis for very powerful techniques enabling the determination of molecular structure. Chemistry 2019-02-14T00:00:00Z Rosalind Franklin, Watson and Crick first employed the technique of X-ray diffraction to understand the storage of DNA. Biology for AP Courses 2022-06-09T00:00:00Z Scientist Rosalind Franklin used X-ray diffraction to study the structure of DNA molecules. Miller & Levine Biology 2018-01-01T00:00:00Z Lupas’s team had previously collected raw X-ray diffraction data, but transforming these Rorschach-like patterns into a structure requires some information about the shape of the protein. DeepMind’s AI Makes Gigantic Leap in Solving Protein Structures 2020-12-01T05:00:00Z Figure 30.29 X-ray diffraction from the crystal of a protein, hen egg lysozyme, produced this interference pattern. College Physics for AP Courses 2015-08-12T00:00:00Z The type of structure and dimensions of the unit cell can be determined by X-ray diffraction measurements. Chemistry 2019-02-14T00:00:00Z Rosalind Franklin, Watson and Crick used X-ray diffraction methods to demonstrate the helical nature of DNA, while Rosalind Franklin formulated the double stranded structural model of DNA. Biology for AP Courses 2022-06-09T00:00:00Z She is best known for an X-ray diffraction image that she and her graduate student Raymond Gosling published in 19531, which was key to the determination of the DNA double helix. Rosalind Franklin was so much more than the ‘wronged heroine’ of DNA 2020-07-20T04:00:00Z Her research included collaboration with a team of international scientists specializing in the study of molecular-level muscle structure with the use of synchrotron X-ray diffraction. Community deaths 2020-06-14T04:00:00Z X-ray diffraction has been used to make many important scientific discoveries, including the double-helix structure of DNA. X-rays glimpse solid hydrogen’s structure 2019-09-24T04:00:00Z But he notes that his robot is already capable of dispensing solids, and his team is working on automating analytical techniques, such as powder X-ray diffraction, to determine the molecular structure of the compounds. Automation: Chemistry shoots for the Moon 2019-04-22T04:00:00Z In Wilkins’ lab, researcher Rosalind Franklin was using X-ray diffraction methods to understand the structure of DNA. Biology for AP Courses 2022-06-09T00:00:00Z Franklin produced detailed X-ray diffraction images, which would become her hallmark. Rosalind Franklin was so much more than the ‘wronged heroine’ of DNA 2020-07-20T04:00:00Z It was Gosling who, under Franklin’s supervision, took the iconic X-ray diffraction ‘Photograph 51’. The forgotten scientists who paved the way to the double helix 2019-04-15T04:00:00Z The predominant technique for examining long-range order in materials is X-ray diffraction, in which X-rays scattered by the electrons in a crystal interfere with each other. X-rays glimpse solid hydrogen’s structure 2019-09-24T04:00:00Z Franklin’s Photograph 51, an X-ray diffraction image of a DNA molecule, led to the discovery of the double helix, the elegant, endlessly self-replicating structure that drives all life on Earth. Review: She helped discover DNA. History may have forgotten her, but ‘Photograph 51’ does not 2019-03-15T04:00:00Z Rosalind Franklin used X-ray diffraction methods to demonstrate the helical nature of DNA, while Watson and Crick formulated the double stranded structural model of DNA. Biology for AP Courses 2022-06-09T00:00:00Z An X-ray diffraction image of part of a molecule of DNA. Four new DNA letters double life’s alphabet 2019-02-20T05:00:00Z Next, they temporarily heated the compound and watched its structure change along with its conductive properties, monitoring the process with X-ray diffraction. First hint of near-room-temperature superconductor tantalizes physicists 2018-12-18T05:00:00Z These crystals were just a few micrometres long — much smaller than can be analysed using X-ray diffraction. 'Why didn’t we think to do this earlier?' Chemists thrilled by speedy atomic structures 2018-10-28T04:00:00Z Cosier, J. & Glazer, A. M. A nitrogen-gas-stream cryostat for general X-ray diffraction studies. Synthesis, structure and reaction chemistry of a nucleophilic aluminyl anion 2018-04-15T04:00:00Z Watson and Crick used X-ray diffraction methods to demonstrate the helical nature of DNA, while Rosalind Franklin formulated the double stranded structural model of DNA. Biology for AP Courses 2022-06-09T00:00:00Z Using X-ray diffraction, the team showed that three different sequences of the synthetic DNA retained the same structure when crystallised. Four new DNA letters double life’s alphabet 2019-02-20T05:00:00Z And crystallographers now understand that the X-ray diffraction patterns of a crystal are the Fourier transform of the crystal’s structure. Fourier’s transformational thinking 2018-03-19T04:00:00Z The challenges arise because X-ray diffraction works only with large crystals, and these can take weeks or even months to form. 'Why didn’t we think to do this earlier?' Chemists thrilled by speedy atomic structures 2018-10-28T04:00:00Z For crystalline alloys - those in which the mixture of atoms forms an ordered structure - researchers use a technique called X-ray diffraction, Nyman said. The Truth About Those 'Alien Alloys' in The New York Times' UFO Story 2017-12-22T05:00:00Z X-ray diffraction results from Mars science laboratory: mineralogy of rocknest at Gale Crater. Primordial clays on Mars formed beneath a steam or supercritical atmosphere 2017-12-05T05:00:00Z Menzies, O. N., Bland, P. A., Berry, F. J. & Cressey, G. A Mössbauer spectroscopy and X-ray diffraction study of ordinary chondrites: quantification of modal mineralogy and implications for redox conditions during metamorphism. Halogens in chondritic meteorites and terrestrial accretion 2017-11-28T05:00:00Z X-ray diffraction and Mössbauer spectroscopy study of fcc iron hydride FeH at high pressures and implications for the composition of the Earth’s core. Hydrogen-bearing iron peroxide and the origin of ultralow-velocity zones 2017-11-21T05:00:00Z Kohl, I., Mayer, E. & Hallbrucker, A. The glassy water–cubic ice system: a comparative study by X-ray diffraction and differential scanning calorimetry. Role of stacking disorder in ice nucleation 2017-11-07T05:00:00Z The researchers took a sample of the substance and analyzed it using X-ray diffraction. Mysterious smudge on Edvard Munch's The Scream is candle wax 2016-08-31T04:00:00Z “We subjected our chocolate samples to different scientific processes, including the scanning electron microscope, nano-indentation, and X-ray diffraction,” she wrote. Chocolate makes this Johns Hopkins science class a whole lot sweeter 2016-02-20T05:00:00Z The result: a stable, repeating array of molecules that are suitable for X-ray diffraction. Controversial molecular-analysis tool tries for a comeback 2015-06-04T04:00:00Z The play, by Anna Ziegler, tells the story of Franklin, whose use of X-ray diffraction images led to the discovery of DNA's double helix structure in 1953. Nicole Kidman set for London stage return in 'Photograph 51' 2015-04-24T04:00:00Z Ma and Tschauner used various methods to characterize the extracted mineral, including so-called synchrotron X-ray diffraction mapping and high-resolution scanning electron microscopy. Earth's Most Abundant, Yet Elusive, Mineral Named After Nobel Prize Winner 2014-06-17T04:00:00Z The X-ray diffraction pattern of the sample matched the wax, and not the bird droppings. Mysterious smudge on Edvard Munch's The Scream is candle wax 2016-08-31T04:00:00Z Single-crystal X-ray diffraction studies are becoming possible at high temperatures and pressures. Earth science: Crystallography's journey to the deep Earth 2014-02-26T18:21:20.042Z An X-ray diffraction instrument on NASA's Curiosity rover is now even studying the mineralogy of Mars. Policy: Crystallography needs a governing body 2014-01-29T18:51:10.458Z Here, we recorded X-ray diffraction movies, at a rate of 5000 frames/second, simultaneously from the two antagonistic flight muscles of bumblebees during wing beat. [Report] The Molecular Trigger for High-Speed Wing Beats in a Bee 2013-09-12T17:57:14.123Z One of them, Rosalind Franklin, succeeded in taking an X-ray diffraction pattern from a sample of DNA that showed a clearly recognizable cross or helical shape. February 28: The Day Scientists Discovered the Double Helix 2013-02-28T18:45:00.210Z X-ray diffraction and NMR have provided us not only with the locations of the atoms in a molecule, but also with invaluable insights into the bonding and energetic features of the arrangements. Chemistry and Biology: Kuhnian or Galisonian? 2012-12-20T13:15:05.163Z Bragg had deduced what von Laue had struggled with: how individual spots on an X-ray diffraction pattern related to the atomic structure of the crystal that scattered them. Scicurious Guest Writer! X-Ray Crystallography: 100 Years at the Intersection of Physics, Chemistry, and Biology 2012-12-19T17:45:08.617Z Using X-ray diffraction will not only tell scientists what kinds of minerals are present in Martian soil, it will also provide clues to what conditions existed on Mars when those crystals formed. Curiosity Gets Its First Taste Of Martian Soil 2012-10-20T06:17:38Z CheMin provides definitive mineralogy – it uses X-ray diffraction to identify and quantify the minerals present in the rocky material that has been swallowed. Mars rover starts 'to eat dirt' 2012-10-19T10:01:51Z The difference in selenium supply has a negligible effect on CIGSSe grain structures, crystal orientation and bulk composition, when measured by cross-section scanning electron microscopy or TEM, X-ray diffraction and secondary ion mass spectrometry. Materials interface engineering for solution-processed photovoltaics 2012-08-15T17:22:03.163Z To identify the minerals in rock and soil samples, the Curiosity will lean heavily on X-ray diffraction technology supplied by inXitu, a Mountain View, California-based company. 5 Small Companies On Mars 2012-08-07T14:28:28Z The aforementioned student, Max Perutz, had worked out how to produce protein crystals for use in X-ray diffraction studies. Scicurious Guest Writer! X-Ray Crystallography: 100 Years at the Intersection of Physics, Chemistry, and Biology 2012-12-19T17:45:08.617Z Using X-ray diffraction and detailed computer models, the researchers found that NOTT-202 is made up of two different frameworks that slot together incompletely, leaving "nanopore" gaps particularly suited to gathering up CO2. New holey material soaks up CO2 2012-06-12T10:42:11Z Using X-ray diffraction, McAndrew and his colleagues established the enzyme's structure. Can Bacteria Produce "Drop In" Biofuels? 2012-01-17T18:15:00.170Z Another will prepare thin samples for X-ray diffraction, a challenge even in a laboratory on Earth. Mars Observer Mike Malin Set for 9th Mission to Red Planet 2011-11-21T22:45:13.600Z X-ray diffraction is the most reliable way to identify minerals, but this is the first time it will be used on a mission to Mars. 5 Small Companies On Mars 2012-08-07T14:28:28Z The researchers analysed the sizes and structures of ash particles using a variety of techniques, such as atomic force microscopy, scanning electron microscopy and X-ray diffraction. Aircraft ash fear 'well founded' 2011-04-25T20:10:55Z Dr. Amatore and his fellow researchers used electron microscopy and X-ray diffraction to analyze 52 samples from containers of Egyptian makeup preserved at the Louvre. 2010-01-19T06:28:00Z
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