搜索结果: 1-15 共查到“理学 importance”相关记录130条 . 查询时间(0.109 秒)
New analysis highlights importance of groundwater discharge into oceans（图）
importance groundwater discharge into oceans
2021/1/28
An invisible flow of groundwater seeps into the ocean along coastlines all over the world. Scientists have tended to disregard its contributions to ocean chemistry, focusing on the far greater volumes...
Imagine a tropical forest, and you might conjure up tall trees hung with vines, brightly colored birds, howling monkeys and ... rain. Indeed, precipitation patterns, along with temperature, dictate wh...
Largest, oldest Maya monument suggests importance of communal work（图）
Largest oldest Maya monument suggests importance communal work
2020/6/19
From the ground, it's impossible to tell that the plateau underfoot is something extraordinary. But laser imaging and radiocarbon dating revealed a huge structure, which turned out to be the largest a...
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...
Galapagos sea life study highlights importance of biodiversity in the face of climate change（图）
Galapagos sea life biodiversity climate change
2019/11/5
As the world's climate continues to change, biologically diverse communities may be most capable of adapting to environmental challenges, scientists have found.New NSF-funded research by Brown Univers...
IMPORTANCE OF INCORPORATION OF GEOSPATIAL TECHNOLOGY APPLICATIONS IN WATER RESOURCES AT GRADUATE AND POST-GRADUATE COURSES OF CIVIL ENGINEERING
water resources geospatial technology civil engineering course curriculum
2019/2/27
Water is a very crucial element to sustain life on earth. The availability of water varies both spatially and temporally. India being a water stress country, the per capita availability of water is re...
Drones Confirm Importance Of Costa Rican Waters For Sea Turtles（图）
Drones Confirm Costa Rican Waters Sea Turtles
2018/2/1
Hundreds of thousands of sea turtles come ashore to lay their eggs during mass-nesting events at Ostional National Wildlife Refuge on Costa Rica’s Pacific coast, making it one of the most important ne...
Worldwide Importance of Honey Bees for Natural Habitats Captured in New Report（图）
Worldwide Importance Honey Bees Natural Habitats
2018/1/31
An unprecedented study integrating data from around the globe has shown that honey bees are the world’s most important single species of pollinator in natural ecosystems and a key contributor to natur...
2017冷泉港学术会议：植物基因组和生物技术（Cold Spring Harbor conference on Importance in Plant Genomes&Biotechnology）
2017 冷泉港 学术会议 植物基因组和生物技术
2017/2/14
We are pleased to announce the tenth Cold Spring Harbor Laboratory meeting on plant biology and biotechnology, now entitled Horizons in Plant Biology: Arabidopsis to Agriculture. The meeting will begi...
Role of Growth Differentiation Factor 9 and Bone Morphogenetic Protein 15 in Ovarian Function and Their Importance in Mammalian Female Fertility — A Review
Cumulus Cells Granulosa Cells Oocyte Maturation Follicular Development Reproductive Efficiency TGF-β Superfamily
2016/11/10
Growth factors play an important role during early ovarian development and folliculogenesis, since they regulate the migration of germ cells to the gonadal ridge. They also act on follicle recruitment...
Importance of damage data from destructive earthquakes forseismic microzoning Damage distribution during the 1923 Kanto,Japan,earthquake
seismic microzoning damage data
2015/9/25
To verify the results of seismic microzoning and to improve techniques, the damage data of past destructive earthquakes is an important key reference. The damage data of the 1923 Kanto, Japan, earthqu...
Forecasting Italian seismicity through a spatio-temporal physical model: importance of considering time-dependency and reliability of the forecast
spatio-temporal physical model considering time-dependency
2015/8/28
We apply here a forecasting model to the Italian region for the spatio-temporal distribution of seismicity based on a smoothing Kernel function, Coulomb stress variations, and a rate-and-state frictio...
Optimal mixture weights in multiple importance sampling
multiple importance sampling mixture
2015/8/21
In multiple importance sampling we combine samples from a nite list
of proposal distributions. When those proposal distributions are used to
create control variates, it is possible (Owen and Zhou, ...
When I went to university forty years ago, I was taught the facts about the ocean and what lives in it, plain and simple. The method of instruction followed by my instructors was straightforward and c...
Assessing the Importance of Sand as a Source of Fecal Indicator Bacteria (Escherichia coli and Enterococcus)
Escherichia coli Enterococcus
2015/7/21
The purpose of this activity is for students to investigate water quality, and the factors that affect it, at a local beach. This is accomplished by (1) measuring concentrations of Escherichia coli an...