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429 matches found for "Zhang"

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Atomic Particles Help Solve Planetary Puzzle

Fangzhen Teng, assistant professor of geosciences at the University of Arkansas, and Wei Yang and Hong-Fu Zhang of the Chinese Academy of Sciences report their findings in Earth and Planetary Science ...

Physics and Astronomy | nachricht Read more
Nanocapsules for artificial photosynthesis

The structure that has been developed in the university's Organic Chemistry laboratory is fascinatingly complex: thousands of similar molecules are packed together to create a capsule that is fil...

Life Sciences | nachricht Read more
UM Scientists Create Fruit Fly Model to Help Unravel Genetics of Human Diabetes

While sedentary lifestyles and diets high in sugar and fat contribute significantly to the rise in diabetes rates, genetic factors may make some people more vulnerable than others to developing diabet...

Life Sciences | nachricht Read more
Scientists are first to observe the global motions of an enzyme copying DNA

Perpetuation of DNA mistakes can cause mutations that lead to cancer and other diseases.But before scientists can determine how and when errors are made during DNA replication, they must first...

Life Sciences | nachricht Read more
Alcohol activates cellular changes that make tumor cells spread

Alcohol consumption has long been linked to cancer and its spread, but the underlying mechanism has never been clear. Now, researchers at Rush University Medical Center have identified a cellu...

Health and Medicine | nachricht Read more
Transforming Nanowires Into Nano-Tools Using Cation Exchange Reactions

The research team, using only chemical reactants, transformed semiconducting nanowires into a variety of useful, nanoscale materials including nanoscale metal strips with periodic stripes and semicond...

Studies and Analyses | nachricht Read more
Berkeley researchers create first hyperlens for sound waves

Created by researchers with the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), the acoustic hyperlens provides an eightfold boost in the magnification power of ...

Physics and Astronomy | nachricht Read more
New Chromosomal Abnormality Identified in Leukemia Associated with Down Syndrome

The findings have already resulted in new diagnostic tests and potential tools for tracking a patient’s response to treatment. The research, led by scientists from St. Jude Children’s Research Hospita...

Life Sciences | nachricht Read more
Researchers Identify Workings of L-Form Bacteria

L-form bacteria, which were first discovered in the 1930s, are morphological variants of classical bacteria that lack a cell wall. Under specialized growth conditions L-form bacteria are capable of fo...

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Chinese and American paleontologists discover a new Mesozoic mammal

An international team of paleontologists has discovered a new species of mammal that lived 123 million years ago in what is now the Liaoning Province in northeastern China. The newly discovered animal...

Earth Sciences | nachricht Read more
Man-Made Activities Affect Blue Haze

Renyi Zhang, professor of atmospheric sciences who has studied air chemistry for more than 20 years, says blue haze (tiny particles or aerosols suspended in the air) can be negatively affected by huma...

Studies and Analyses | nachricht Read more
Researchers Identify Gene That Regulates Breast Cancer Metastasis

Deaths of most breast-cancer patients are the result of metastasis, a complex, multi-step, and poorly understood process. “Identifying the gene that suppresses the spread of tumor cells and the mechan...

Life Sciences | nachricht Read more
Coal Mining Hazard Resembles Explosive Volcanic Eruption

New research by scientists at the University of Michigan and Peking University in Beijing, China, suggests that the outbursts occur through a process very similar to what happens during explosive volc...

Earth Sciences | nachricht Read more
Coal-mining hazard resembles explosive volcanic eruption

New research by scientists at the University of Michigan and Peking University in Beijing, China, suggests that the outbursts occur through a process very similar to what happens during explosive volc...

Earth Sciences | nachricht Read more
Smart memory foam made smarter

Researchers from Northwestern University and Boise State University have figured out how to produce a less expensive shape-shifting "memory" foam, which could lead to more widespread applica...

Materials Sciences | nachricht Read more
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