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Microstructure reconstruction and numerical simulation of porous electrode of...

Fuel cell is a kind of power generation device with high efficiency and less pollutant. Recently, a research reconstructed the microstructure of the porous electrode of fuel cell using numerical...

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The laser performs aerial ballet — rotary disk laser with optically driven...

The group led by Prof. Jianlang Li, from Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, proposed a maglev and rotary disk laser by combining the rotary disk laser...

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Genetically correcting a muscle disorder

In theory, new gene editing techniques offer a means to treat genetic disorders.

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A father’s diet affects the RNA of his sperm

Two new studies in mice demonstrate how a father’s diet affects levels of specific small RNAS in his sperm, which in turn can affect gene regulation in offspring.

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New technique offers strong, flawless 3-D printed ceramics

Researchers have developed a way to create ceramics using 3-D printing that results in a strong material with little tendency to crack and that can be shaped into complex, curved and porous shapes.

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How epigenetics can affect ants’ behavior

By applying compounds that cause epigenetic changes to ants, researchers were able to change the insects’ behavior. Epigenetics is a process where environmental factors switch genes 'on' and 'off',...

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Physiological effects of social relationships

Social relationships may have early and lasting effects on physiology, according to a study. Social isolation has long been associated with increased mortality, but the underlying biological...

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Oxygen levels in the prehistoric atmosphere

Researchers report evidence of oxygen levels sufficient for animal respiration long before animals evolved.

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Neutralizing antibodies and protection against dengue virus

Researchers report insight into the relationship between neutralizing antibodies (NAbs) and protection against dengue virus infection. Dengue virus infects up to 390 million people annually, and an...

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Mortality and socioeconomic status in the United States and Costa Rica

Researchers report that mortality varies with socioeconomic status (SES) much more in the United States than in Costa Rica.

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Weight history and mortality

Researchers report that an individual’s mortality risk is strongly associated with their body weight history.

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Climate change and tree growth

Climate change might be associated with synchronized patterns of tree growth across certain large swaths of the planet, with high temperatures and intense climate extremes now exerting about as much...

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Conflict and social influence

Researchers report that a social network-based intervention reduced student conflict in schools. Student conflict, particularly bullying, has recently received a surge in research and policy...

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Survey on geoengineering policy

Surveys that reveal the reasoning behind public opinion could help policymakers evaluate new and controversial climate engineering technologies, according to a study.

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Also of interest from the Proceedings of the National Academy of Sciences

Researchers report the development of nanoparticles made from repetitively branched molecules that could effectively deliver small RNAs to liver cancer cells with low toxicity to normal tissue, and...

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Exercise and diet improves ability to exercise for patients with common type...

Among obese older patients with a common type of heart failure, calorie restriction or aerobic exercise training improved their ability to exercise without experiencing shortness of breath, although...

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Long-term follow-up of risk of cancer among twins

In a long-term follow-up study among approximately 200,000 Nordic twin individuals, there was an increased cancer risk in twins whose co-twin was diagnosed with cancer, with an increased risk for...

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Testing and antiretroviral drugs may cut HIV infections among MSM by two-thirds

More frequent testing followed by treatment with available antiretroviral drugs may cut human immunodeficiency virus (HIV) infections by 66% among men having sex with men (MSM), according to a study...

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Winner announced for Dove Medical Press inaugural Chinese Video Abstract Award

Dove Medical press is pleased to announce the winner for their inaugural Chinese Video Abstract Award (2015).

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The iceman’s gut microbes shed light on ancient human geography

Analysis of microbes from the gut of the 'Iceman', a famous 5,300-year-old European glacial mummy, provides insights into not only his health status right before he was murdered, but historical human...

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