Posts Categorized: Research News

Scientists measure how baby bump changes the way women walk, make future safety studies possible

Scientists measure how baby bump changes the way women walk, make future safety studies possible

[su_youtube url=”https://www.youtube.com/watch?v=7igObu8j7fE” width=”660″]   Movie sets are normally the home of three-dimensional motion caption systems, but researchers used the same video recording system in a lab to measure the way pregnant women walk.  This is the first research study to use 3D motion capture to create a biomechanical model of pregnant women.  The results verify… Read more

Some women’s retirement plan: rely on Prince Charming

Some women’s retirement plan: rely on Prince Charming

Women workers often rely on future spouses to organize their retirement finances, rather than making independent decisions now.  Men and women working for private Japanese companies make decisions about their retirement savings plans differently based on their gender. Satoshi P. Watanabe, Ph.D., of Hiroshima University completed new research on an insurance company’s survey results from… Read more

How females store sperm: fertility study in chickens examines fatty acids

How females store sperm: fertility study in chickens examines fatty acids

The science of breeding chickens has revealed part of the mystery of how certain female animals are able to store sperm long-term.  Droplets of fat transferred from female cells to sperm cells may contribute to keeping sperm alive. Females of some types of insects, reptiles, and birds can store sperm from multiple males within specialized… Read more

Power up when the temperature is down

Power up when the temperature is down

Transporting power sources in the coldest places may be easier with a new re-chargeable, non-metallic battery from Japan. This “eco battery” could provide portable sources of power in environments like refrigerated factories or extreme winter environments. Chemists from Hiroshima University developed a new synthesis method for organic radical batteries that are re-chargeable and continue to… Read more

Bubble volcano

Bubble volcano

Shaking, popping by earthquakes may cause eruptions A new study on the connection between earthquakes and volcanoes took its inspiration from old engineering basics.  Future applications of these results may enable better predictions of the likelihood of a volcanic eruption for communities affected by an earthquake. If you swirl wine in a glass too strongly,… Read more

Geomorphology Research at the Mashiki Earthquake

Geomorphology Research at the Mashiki Earthquake

Mashiki is a small town in southwestern Japan, Kumamoto Prefecture, which was near the epicenter of two major earthquakes on Thursday, April 14, 2016 and on Saturday, April 16, 2016. Hiroshima University researchers Hideaki Goto, PhD, and Yasuhiro Kumahara, PhD, specialize in geomorphology – studying the shape of Earth’s surface.  They arrived in Kumamoto on… Read more