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News articles about "Time"

Scientists Trace 'Poisoning' in Chemical Reactions to the Atomic Scale

Nov 24 2016 Researchers have revealed new atomic scale details about pesky deposits that can stop or slow chemical reactions vital to fuel production and other processes This disruption to reactions is known as deactivation ... - Read More

Ames Laboratory Scientists Create New Compound, First Intermetallic Double Salt with Platinum

and as Goethe wrote ultimately what holds the world and its compounds together in its inmost form ” The research is further discussed in a paper published in and featured on the cover of the ... - Read More

Protein and Salt Drive Post-Meal Sleepiness

Nov 23 2016 Sleepiness after a large meal is something we all experience and new research with fruit flies suggests higher protein and salt content in our food as well as the volume consumed can ... - Read More

Big Data for Chemistry: New Method Helps Identify Antibiotics in Mass Spectrometry Datasets

widely used bioactive compounds that include many antibiotics Mass spectrometry allows researchers to identify the chemical structure of a substance by separating its ions according to their mass and charge By running mass spectrometry data ... - Read More

Asteroid Impacts Could Create Habitats for Life

Nov 18 2016 An international team of 38 scientists including Rutgers’ Sonia Tikoo has shown how large asteroid impacts deform rocks and possibly create habitats for early life on Earth and elsewhere Around 65 million ... - Read More

Fast-Cooking Dry Beans Provide More Protein, Iron Than 'Slower' Varieties

is also higher in the quicker cooking beans in each of the four classes examined The authors acknowledge funding from the U S Agency for International Development the U S Department of Agriculture and the ... - Read More

Controversial Drug Approval Stirs Deep Concerns -- and Hope

are usually wheelchair bound by early adulthood and die in their late 20s to early 30s Some families of the dozen boys involved in the clinical trial leading to the approval of Exondys or eteplirsen ... - Read More

Improving Cryopreservation for a Longer-Lasting Blood Supply

Nov 17 2016 Freezing and reanimating your body is still science fiction but cryopreserving cells and certain tissues for future use is a reality Still the process could use some improvements to make it more ... - Read More

Smart Microscope Adapts to Changes in Live Specimens

while Loïc Royer a postdoctoral fellow in Gene Myers’s lab at Max Planck Institute of Molecular Cell Biology led the software development The software works by analyzing images from the microscope in real time determining ... - Read More

Argonne Radioisotopes Have Potential for Medical Diagnosis and Treatment

are essential to nuclear medicine In an effort to return to a stable mass isotopes known as radioisotopes emit radiation that can damage diseased tissue and can be traced in certain environments making them useful ... - Read More

European Commission Proposal on Endocrine-Disrupting Chemicals Fails to Protect Public

The Endocrine Society expressed disappointment today in the European Commission's revised proposal on defining and identifying endocrine disrupting chemicals EDCs citing unnecessarily narrow criteria for identifying EDCs that will make it nearly impossible for scientists ... - Read More

Virginia Tech Researchers Explore Gigantic Volcanic Eruptions That Caused Worldwide Mass Extinctions

massive worldwide volcanic eruptions that created incredibly high volumes of lava and triggered environmental catastrophes and mass extinctions from 170 to 90 million years ago Heading the new research is Esteban Gazel an assistant professor ... - Read More

Tomoyasu Mani Wins 2016 Blavatnik Regional Award for Young Scientists

Tomoyasu Mani former Goldhaber Fellow at the U S Department of Energy’s DOE Brookhaven National Laboratory and now an assistant professor in the University of Connecticut’s Department of Chemistry has received the 2016 Blavatnik Regional ... - Read More

Researchers Identify Enzyme That Removes Molecular Modifications From Transfer RNA

New research by scientists from the University of Chicago demonstrates that the mammalian enzyme ALKBH1 can remove molecular modifications from transfer RNA causing a measurable effect on protein translation in the cell The study published ... - Read More

X-Rays Reveal Artistry in an Ancient Vase

shows certain standards of aesthetic excellence The artist invested more in his work than we had given him credit for Such collaborations spark scientific innovation as well Well conserved art objects allow researchers to look ... - Read More

Nano-Spike Catalysts Convert Carbon Dioxide Directly Into Ethanol

In a new twist to waste to fuel technology scientists at the Department of Energy’s Oak Ridge National Laboratory have developed an electrochemical process that uses tiny spikes of carbon and copper to turn carbon ... - Read More

Discovery: A new form of light

Glow in the dark stickers weird deep sea fish LED lightbulbs all have forms of luminescence In other words instead of just reflecting light they make their own Now a team of scientists from the ... - Read More

Metamaterial uses light to control its motion

Researchers have designed a device that uses light to manipulate its mechanical properties The device which was fabricated using a plasmomechanical metamaterial operates through a unique mechanism that couples its optical and mechanical resonances enabling ... - Read More

"Weighing" Atoms with Electrons

Oct 12 2016 The different elements found in nature each have their distinct isotopes For carbon there are 99 atoms of the lighter stable carbon isotope 12C for each 13C atom which has one more ... - Read More

Sir Fraser Stoddart Is Awarded Nobel Prize in Chemistry

Oct 10 2016 EVANSTON Sir Fraser Stoddart Board of Trustees Professor of Chemistry in the Weinberg College of Arts and Sciences at Northwestern University today Oct 5 was awarded the Nobel Prize in Chemistry The ... - Read More
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