搜索结果: 1-15 共查到“理学 controls”相关记录93条 . 查询时间(0.111 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Choice-based Availability Controls for Urban Carsharing Revenue Management
选择 城市 拼车收益管理 可用性控制
2023/5/16
Urban carsharing services provide flexible, affordable and green mobility options where customers can pick up a car from one station and return it to the same station (round trip) or any other station...
中国地质大学科学技术发展院刘小康（博士生），宋海军*等，地学院/BGEG国家重点实验室. Earth-Science Reviews (2020), Migration controls extinction and survival patterns of foraminifers during the Permian-Triassic crisis in South China（图）
孔虫；灭绝事件；深水迁移；幸存策略；海洋生物；重大环境；线索
2021/10/15
近日，中国地质大学地学院和生环国重2020级博士生刘小康为第一作者的研究论文“Migration controls extinction and survival patterns of foraminifers during the Permian-Triassic crisis in South China”在国际著名地学期刊《Earth-Science Reviews》上发表，通讯作者为宋海...
Airborne science discovers complex geomorphic controls on Bornean forests（图）
Airborne science complex geomorphic controls Bornean forests
2020/6/5
Tropical forests contain some of the most biodiverse and dynamic ecosystems in the world.The influence of precipitation, temperature, and soils is especially noticeable when comparing the towering tre...
Maternal protein intake in pregnancy and offspring metabolic health at age 9–16 y: results from a Danish cohort of gestational diabetes mellitus pregnancies and controls
pregnancy gestational diabetes mellitus protein insulin body composition
2018/11/15
Background: Recent years have seen strong tendencies toward high-protein diets. However, the implications of higher protein intake, especially during developmentally sensitive periods, are poorly unde...
Gene network controls how many flowers and fruits plants will produce during critical growth window
Gene network controls flowers and fruits plants critical growth window
2016/11/29
There is staggering diversity in the number of flowers produced by each of the 2,800 or so species of plants in the nightshade family, which includes economically important crops such as tomatoes, pep...
You could think of bioorthogonal chemistry as a discreet valet or concierge that steers two world leaders to a private meeting without making noise or trouble along the way.The valet is a catalyst of ...
Chemical weathering controls erosion rates in rivers
Chemical weathering controls erosion rates rivers
2016/4/25
Chemical weathering can control how susceptible bedrock in river beds is to erosion, according to new research. In addition to explaining how climate can influence landscape erosion rates, the r...
Grazing and Zooplankton Production as Key Controls of Phytoplankton Production in the Open Ocean
Coast phytoplankton pigment waters physical oceanography
2015/8/17
Thanks to NASA's Coastal Zone Color Scanner (CZCS, 1978-1986), nearly ocean-wide coverage of the distribution of phytoplankton pigment in the upper part of the euphotic zone and, in effect, in the mix...
New Insights into the Controls and Mechanisms of Plankton Productivity in Coastal Upwelling Waters of the Northern California Current System
Controls and Mechanisms Plankton Productivity Coastal Upwelling Waters Northern California Current System
2015/7/22
During the lifetime of the National Science Foundation's Coastal Ocean Processes program, four experiments were conducted on the US West Coast in the northern California Current System. Although each ...
Patterns and Controls of Nutrient Concentrations in a Southeastern United States Tidal Creek
Nutrient Concentrations Southeastern United States
2015/7/16
Terrestrial inputs largely govern nutrient delivery to the coastal ocean, and subsequent processes transform these nutrients in the land-ocean transition zone. Here, we describe spatial and temporal p...
Bioactive trace Metal distributions and Biogeochemical controls in the Southern ocean
Metal distributions Biogeochemical controls
2015/7/15
Extensive sampling in many regions of the Southern Ocean has
demonstrated that surface water concentrations of dissolved Fe are low enough
to limit phytoplankton growth. In contrast, there is curr...
Dopamine Controls Locomotion by Modulating the Activity of the Cholinergic Motor Neurons in C. elegans
dopamine receptor elegans acetylcholine GAP neurotransmission
2014/12/9
Dopamine is an important neurotransmitter in the brain, where it plays a regulatory role in the coordination of movement and cognition by acting through two classes of G protein-coupled receptors to m...
Physicochemical and biological controls on primary and net community production across northeast Pacific seascapes
northeast Pacific seascapes Physicochemical biological controls
2014/11/28
The subarctic–subtropical transition zone in the North Pacific represents the second largest sink of
atmospheric carbon dioxide in the world ocean, yet the relative importance of physical and biologi...
Process dynamics and controls in two partially-confined rivers of upper Brahmaputra plain
River dynamics erosion-deposition Brahmaputra plain Anthropogenic influence Gai and Simen river
2014/11/12
This work quantifies channel processes in two partially-confined rivers of Upper Brahmaputra plain, namely, Gai and Simen and explores their controls. To achieve the objectives this study utilises RS-...
Physical and biological controls on larval dispersal and connectivity in a highly energetic shelf sea
Physical biological larval dispersal connectivity highly energetic shelf sea
2014/4/2
Connectivity within marine species plays a fundamental role in population dynamics, genetic diversity, spread of disease, and resilience to human exploitation. However, for shellfish species that are ...