搜索结果: 1-15 共查到“生物学 Time”相关记录54条 . 查询时间(0.34 秒)
How, and for what purpose, are cities and populations tracked, virtualized, and simulated by computational infrastructures in realtime? The semester's second Preston Thomas Memorial Symposium — "Real ...
Cornell researchers have for the first time successfully imaged the entire depth of the lymph nodes in a living mouse using three-photon microscopy. The breakthrough technique’s micrometer clarity and...
THE VEGETATION TRENDS AND DRIVERS IN BEIJING-TIANJING-HEIBEI REGION FROM 1982 TO 2013 BASED ON TIME SERIES GIMMS NDVI3g
GIMMS NDVI3g Monitoring the changes of vegetation Climate Change Beijing-Tianjin-Hebei Region
2018/5/15
Vegetation plays a leading role in ecosystems. Plant communities are the main components of ecosystems. Green plants in ecosystems are the primary producers, and they provide the living organic matter...
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...
BYU-Developed Helmet Smartfoam Signals Potential Concussions In Real Time（图）
BYU Helmet Smartfoam Signals Potential Concussions
2017/10/24
Most football fans have seen players get hit so hard they can barely walk back to the sideline. All too often in years past, those players were back on the field just a few plays later, despite suffer...
Moderate-to-vigorous physical activity, but not sedentary time, predicts changes in cardiometabolic risk factors in 10-y-old children: the Active Smarter Kids Study
physical activity sedentary time cardiometabolic risk factors
2018/11/16
Recently, Skrede et al. (1) prospectively examined the association of objectively measured sedentary time and subcomponents of physical activity with individual and clustered cardiometabolic risk fact...
Differences in genetic and environmental variation in adult BMI by sex, age, time period, and region: an individual-based pooled analysis of 40 twin cohorts
BMI adults genetics twins international comparisons
2018/11/15
Background: Genes and the environment contribute to variation in adult body mass index [BMI (in kg/m2)], but factors modifying these variance components are poorly understood.
Dragonflies reveal how biodiversity changes in time and space
Dragonflies biodiversity changes time space
2017/7/24
An ecological filter in a pond, such as voracious fish that feed on dragonflies and damselflies, can help ecologists predict how biodiversity loss may impact specific habitats, according to Rice Unive...
Mating Battle Between Wild Cuttlefish Captured on Video for First Time
Mating Battle Wild Cuttlefish Captured Video for First Time
2017/7/19
It sounds like Shakespearean drama: A male fights to protect his mate after a rival steals her away, using all his cunning and strength to win her back. Yet this encounter played out not on the stage,...
UVA Team finds way to view genes inside living cells,in real time
UVA Team view genes inside living cells real time
2017/4/27
For Mazhar Adli, the little glowing dots dancing about on the computer screen are nothing less than the fulfillment of a dream. Those fluorescent dots, moving in real time, are set to illuminate our u...
Determining the protein needs of “older” persons one meal at a time
protein requirement older persons
2018/11/12
The determination of protein requirements (need) and “optimal” protein intakes (greater than need but beneficial to health) is complex and currently, insofar as older persons are concerned, without co...
Researchers Quantify in High Speed a Viper’s Strike in Nature for the First Time（图）
Researchers Viper’s Strike Nature First Time
2017/2/16
Feeding is paramount to the survival of almost every animal, and just about every living organism is eaten by another. Not surprisingly, the animal kingdom shows many examples of extreme specializatio...
Killing time:Study sheds light on phages and precision cell destruction
Killing time sheds light precision cell destruction
2017/2/15
Phage therapy, which exploits the ability of certain viruses to infect and replicate within bacteria, shows promise for treating antibiotic-resistant bacterial infections.But the design of such therap...
A team of researchers and students at the University of California, Riverside has created a Lego-like system of blocks that enables users to custom make chemical and biological research instruments qu...
Site-Specific Measurement of Water Dynamics in the Substrate Pocket of Ketosteroid Isomerase Using Time-Resolved Vibrational Spectroscopy
IL-33 ST2 MWCNTs pulmonary fibrosis nanotoxicology
2016/5/25
Little is known about the reorganization capacity of water molecules at the active sites of enzymes and how this couples to the catalytic reaction. Here, we study the dynamics of water molecules at th...