搜索结果: 1-15 共查到“理学 Day”相关记录108条 . 查询时间(0.109 秒)
On the eve of Earth Day, Brown climate scientist outlines solutions for a warming world（图）
气候科学 全球变暖 气候变化
2023/6/26
Kim Cobb, a Brown University professor and director of the Institute at Brown for Environment and Society, spoke about the need to act on climate change, urging that action must be taken collaborative...
CERN joins in the celebrations on 14 April involving scientists from more than 65 countries.
Single day of competition in the wild is encoded in the brain（图）
Single day competition wild encoded brain
2021/4/16
Fighting among social animals is common as they compete for the resources they need to survive and reproduce. A winner and a loser will inevitably result from these interactions, but do these challeng...
Researchers uncover importance of aligning biological clocks with day-night cycles（图）
Researchers importance aligning biological clocks day-night cycles
2020/4/17
Timing is everything. A fresh example supporting the old saying has been found in systems regulated by biological clocks. Research on circadian rhythms, internal 24-hour patterns that affect sleep-wak...
Rocks at asteroid impact site record first day of dinosaur extinction（图）
Rocks asteroid impact site record first day dinosaur extinction
2019/10/18
When the asteroid that wiped out the dinosaurs slammed into the planet, the impact set wildfires, triggered tsunamis and blasted so much sulfur into the atmosphere that it blocked the sun, which cause...
World Water Day: Citizen scientists provide valuable information on intermittent rivers（图）
World Water Day Citizen scientists valuable information intermittent rivers
2019/11/22
On World Water Day and throughout the year, citizen scientists are providing valuable data on intermittently dry rivers in the Southwest United States.Trained citizen scientists are mapping three such...
Time of day and eating behaviors are associated with the composition and function of the human gastrointestinal microbiota
circadian rhythms microbiome eating patterns eating frequency early energy consumption overnight-fast duration timing of eating humans adults
2018/11/20
Background: Preclinical research has shown that the gastrointestinal microbiota exhibits circadian rhythms and that the timing of food consumption can affect the composition and function of gut microb...
Within-day protein distribution does not influence body composition responses during weight loss in resistance-training adults who are overweight
exercise weight loss muscle mass heart health protein patterning
2018/11/20
Background: Emerging research suggests that redistributing total protein intake from 1 high-protein meal/d to multiple moderately high-protein meals improves 24-h muscle protein synthesis. Over time, ...
World Oceans Day:How do snook survive cold spells in Everglades waters?By heading for the depths
World Oceans Day snook survive cold spells Everglades waters heading for the depths
2017/7/21
Find related stories on NSF's Environmental Research and Education (ERE) Programs at this link. Find related stories on NSF's Long-Term Ecological Research Program at this link.When a cold s...
World Oceans Day:Marine diseases hidden beneath the waves incur high economic,ecological costs
World Oceans Day Marine diseases hidden high economic ecological costs
2017/7/21
Find related stories on the NSF, National Institutes of Health and U.S. Department of Agriculture's Ecology and Evolution of Infectious Diseases (EEID) program
It's World Oceans Day this week, b...
World Environment Day:What does the future hold for Earth's ecosystems?
World Environment Day the future hold Earth's ecosystems
2017/7/21
Find related stories on NSF's Long-Term Ecological Research Program.Any science may be likened to a river. It has its obscure and unpretentious beginning; its quiet stretches as well as its rapids; it...
New NSF special report released ahead of Earth Day:April Showers Bring … The Science of Spring
New NSF special released ahead of Earth Day April Showers The Science of Spring
2017/4/27
From flowers' microscopic cells to thunderstorms called supercells, researchers funded by the National Science Foundation (NSF) are studying the science of spring. Now, in time for Earth Day, a new NS...
Random Regression Models Using Legendre Polynomials to Estimate Genetic Parameters for Test-day Milk Protein Yields in Iranian Holstein Dairy Cattle
Holstein Dairy Cattle Milk Protein Yields Random Regression Model Test-day Records
2016/12/28
The objective of this study was to estimate the genetic parameters of milk protein yields in Iranian Holstein dairy cattle. A total of 1,112,082 test-day milk protein yield records of 167,269 first la...
JILA’s Superradiant Laser May One Day Boost Atomic Clocks and ‘Rulers’ for Space
JILA Superradiant Laser Atomic Clocks Rulers Space
2016/11/4
JILA physicists have demonstrated a novel laser design based on synchronized emissions of light from the same type of atoms used in advanced atomic clocks. The laser could be stable enough to improve ...
Estimation of Genetic Parameters for First Lactation Monthly Test-day Milk Yields using Random Regression Test Day Model in Karan Fries Cattle
Test-day Milk Yield Random Regression Model Heritability Genetic Correlation Karan Fries Cattle
2016/7/27
A single trait linear mixed random regression test-day model was applied for the first time for analyzing the first lactation monthly test-day milk yield records in Karan Fries cattle. The test-day mi...