科学与环境

Election forecasters lack historical data on how national mood drives each senate race, study shows

来源: Phys.org - latest science and technology news stories · 发布于

Election forecasters lack historical data on how national mood drives each senate race, study shows
来源: Phys.org - latest science and technology news stories

U.S. Senate races are increasingly decided by national forces rather than state-level politics or incumbency advantage. That makes election forecasts less certain than they appear, according to a new study in PS: Political Science & Politics by researchers at the University of Ca

U.S. Senate races are increasingly decided by national forces rather than state-level politics or incumbency advantage. That makes election forecasts less certain than they appear, according to a new study in PS: Political Science & Politics by researchers at the University of California, Davis, and George Mason University.

阅读原文来源
Metal-free magnetic sensor can be safely implanted for wireless monitoring
科学与环境

Metal-free magnetic sensor can be safely implanted for wireless monitoring

Researchers in the U.S. and China have created a biocompatible, metal-free magnet that can be safely implanted and generate signals from deep inside the body. Led by Wubin Bai at the University of North Carolina, the team revealed how magnetism can emerge from the rearrangement o

Phys.org - latest science and technology news stories ·

Do spiders dream? Scientists just found a surprising clue
科学与环境

Do spiders dream? Scientists just found a surprising clue

Scientists have discovered that spiders may sleep in ways surprisingly similar to humans, complete with distinct sleep stages and a dream-like REM state. Researchers at the University of Bonn studied the Australian jumping spider Portia fimbriata, a remarkably clever hunter known

All Top News -- ScienceDaily ·