搜索结果: 1-15 共查到“理学 movement”相关记录54条 . 查询时间(0.093 秒)
The movement of small water droplets is controlled by means of a magnet
magnet water movement magnetic field
2021/8/11
A new study has presented and characterized the formation and properties of a superparamagnetic ring, which fits snugly around a drop of water due to liquid-liquid interaction, and allows the drops to...
Study finds hub linking movement and motivation in the brain
Picower Institute Research Behavior Neuroscience Biology School of Science
2019/9/20
Our everyday lives rely on planned movement through the environment to achieve goals. A new study by MIT neuroscientists at the Picower Institute for Learning and Memory at MIT identifies a well-conne...
Quantum movement of electrons between atomic layers shows potential application of van der Waals materials for electronics and photonics（图）
Quantum movement electrons between atomic layers potential application van der Waals materials electronics photonics
2017/3/30
Common sense might dictate that for an object to move from one point to another, it must go through all the points on the path.“Imagine someone driving from Kansas City to Topeka on I-70 — it’s safe t...
2017动物运动生态学戈登学术会议（The 2017 Gordon Research Conference on Movement Ecology of Animals）
2017 动物运动生态学戈登 学术会议
2017/2/14
Animals move in diverse ways, from short foraging trips to seasonal trans-continental migrations, but common to all is that selection favours efficiency and prudent usage of energy, time and risk. The...
New trigger for self-powered mechanical movement（图）
New trigger self-powered mechanical movement
2016/3/2
A new way to use the chemical reactions of certain enzymes to trigger self-powered mechanical movement has been developed by a team of researchers at Penn State University and the University of Pittsb...
Automated DEM extraction in digital aerial photogrammetry: precisions and validation for mass movement monitoring
digital photogrammetry automatic processing DEM precision monitoring
2015/9/10
Automated procedures for photogrammetric image processing and Digital Elevation Models (DEM) extraction
yield high precision terrain models in a short time, reducing manual editing; their accuracy is...
Studies of Mass-Movement Processes on Submarine Slopes
Submarine Slopes Mass-Movement Processes
2015/8/13
The objective of the STRATAFORM program of the Office of Naval Research (ONR) is to understand how the stratigraphy of continental shelves and continental slopes is created and preserved by the proces...
A River That Flows to the Sea:The Marine Biological Diversity Movement
River That Flows to the Sea Marine Biological Diversity Movement
2015/8/13
We are unique. Although all species affect their environments, Homo sapiens affects more of our planet in more ways to a greater degree than any other species, past or present. But we are also unique ...
The National Oceanographic Partnership Program,Ocean.US,and Real Movement Towards an Integrated and Sustained Ocean Observing System
National Oceanographic Partnership Program Ocean.US Real Movement Towards an Integrated Ocean Observing System
2015/7/31
The National Oceanographic Partnership Program (NOPP) was legislatively established in 1997 in Public Law 104-201 to promote a number of national goals through improved knowledge of the oceans and to ...
DOCUMENTATION OF THE MOVEMENT OF THE HINTERES LANGTALKAR ROCK GLACIER
Environment Geomorphology Change Detection Monitoring Aerial Multitemporal Digital Photogrammetry
2015/7/30
Rock glaciers are striking phenomena of high mountain permafrost. These periglacial landforms are composed of rock and ice and
creep downslope at a typical rate of a few decimeters per year. This mo...
On the Movement of Beluga Whales in Cook Inlet,Alaska:Simulations of Tidal and Environmental Impacts Using a Hydrodynamic Inundation Model
Beluga Whales Cook Inlet Alaska Tidal and Environmental Hydrodynamic Inundation Model
2015/7/22
The population of beluga whales in Cook Inlet, Alaska, is in decline, and since 2000 these whales have been under consideration for designation as "endangered" under the Endangered Species Act (and we...
Amount quantification, referentiality, and long wh- movement
Amount quantification referentiality long wh- movement
2015/3/3
Rizzi (1989), developing a proposal first made in Rizzi (1988) and incorporating an important modification from Cinque (1989), argues that whether wh- expressions can undergo so-called ``long'' moveme...
Simulating nonequilibrium movement of water, solutes and particles using hydrus – a review of recent applications
nonequilibrium flow and transport physical nonequilibrium chemical nonequilibrium numerical models preferential flow reactive transport HYDRUS review of recent applications
2015/2/3
Water and contaminants moving through the vadose zone are often subject to a large number of simultaneous physical and chemical nonequilibrium processes. Traditional modeling tools for describing flow...
Microtubule organization, movement and turnover in motile and non-motile cells
Biological sciences Microtubule Photoactivation Fluorescence Cell motility
2015/1/28
Microtubules are required for several cellular processes including vesicle transport, cytoplasmic organization, cell motility, maintenance of cellular polarity, and mitosis. The mechanisms by which mi...
Habitat Use and Seasonal Movement Patterns of Four-toed Salamanders (Hemidactylium scutatum) in Massachusetts
habitat use movement CART model
2015/1/4
Understanding the movement phenology of the four-toed salamander (Hemidactylium scutatum) is essential to guide management practices. I examined the relationship between environmental variables and th...