搜索结果: 1-15 共查到“理学 Extent”相关记录30条 . 查询时间(0.081 秒)
Climate changed the size of our bodies and, to some extent, our brains
evolution climate changed brain body environmental
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2021/8/4
The average body size of humans has fluctuated significantly over the last million years and is strongly linked to temperature. Colder, harsher climates drove the evolution of larger body sizes, while...
MULTI-SCALE CHANGE ANALYSIS OF SEA ICE EXTENT IN ARCTIC
Arctic Sea Ice Extent Multi-Scale Change Analysis Melting Rate Change Cycle
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2018/5/15
The extent of polar sea ice is one of the key parameters of cryosphere and polar environmental change, which plays an important role in the study of global climate change. In this paper, the monthly p...
Extent and Energetics of the Hawaiian Lee Countercurrent
Hawaiian Lee Countercurrent Extent and Energetics
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2015/7/16
Direct velocity observations from drogued drifters in the Hawaiian Island region are used to map the time-mean and seasonal variability of the Hawaiian Lee Countercurrent (HLCC). The density of these ...
The Nonisothermality and Extent of Galactic Diffuse Hot Gas toward Markarian 421
ISM Mrk 421
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2014/12/23
Diffuse hot gas can be traced effectively by its X-ray absorption and emission. We present a joint analysis of these tracers to characterize the spatial and temperature distributions of the Galactic h...
Present state of global wetland extent and wetland methane modelling: methodology of a model inter-comparison project (WETCHIMP)
global wetland extent wetland methane modelling model inter-comparison project
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2014/12/12
The Wetland and Wetland CH4 Intercomparison of Models Project (WETCHIMP) was created to evaluate our present ability to simulate large-scale wetland characteristics and corresponding methane (CH4) emi...
Variation in the SLC23A1 gene does not influence cardiometabolic outcomes to the extent expected given its association with L-ascorbic acid
L-ascorbic acid cardiometabolic traits confounding genetic variants reverse causation
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2018/12/20
Background: Observational studies showed that circulating L-ascorbic acid (vitamin C) is inversely associated with cardiometabolic traits. However, these studies were susceptible to confounding and re...
The extent that natural lakes in the United States of America have been changed by cultural eutrophication
natural lakes the United States of America
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2014/4/2
We used paleolimnological data for 240 lakes from the U.S. Environmental Protection Agency’s (USEPA)
2007 National Lakes Assessment to estimate the extent that natural lakes in the coterminous United...
The regional abundance and size distribution of lakes and reservoirs in the United States and implications for estimates of global lake extent
The regional abundance size distribution of lakes reservoirs in the United States implications for estimates global lake extent
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2014/4/4
We analyzed complete geospatial data for the 3.5 million lakes and reservoirs larger than 0.001 km2, with a combined surface area of 131,000 km2, in the contiguous United States (excluding the Laurent...
The regional abundance and size distribution of lakes and reservoirs in the United States and implications for estimates of global lake extent
The regional abundance size distribution lakes reservoirs the United States implications estimates of global lake extent
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2014/4/2
We analyzed complete geospatial data for the 3.5 million lakes and reservoirs larger than 0.001 km2, with a combined surface area of 131,000 km2, in the contiguous United States (excluding the Laurent...
A Preliminary Study on the Extent of Availability and Usability of Mauritius Clay for Pottery Education
Preliminary Study Extent Availability Usability Mauritius Clay Pottery Education
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2012/3/14
A Preliminary Study on the Extent of Availability and Usability of Mauritius Clay for Pottery Education.
Isolating along-strike variations in the depth extent of shallow creep and fault locking on the northern Great Sumatran Fault
variations in the depth extent of shallow creep fault locking on the northern Great Sumatran Fault
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2014/4/9
The Great Sumatran Fault system in Indonesia is a major right-lateral trench-parallel system that can be divided into several segments, most of which have ruptured within the last century. This study ...
The Spatial Extent of (U)LIRGs in the Mid-Infrared. II. Feature Emission
Spatial Extent (U)LIRGs Feature Emission
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2011/10/18
We present results from the second part of our analysis of the extended mid-infrared (MIR) emission of the Great Observatories All-Sky LIRG Survey (GOALS) sample based on 5-14 micron low-resolution sp...
To what extent is Gluon Confinement an empirical fact?
Gluon Confinement
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2011/7/21
Experimental verifications of Confinement in hadron physics have established the absence of charges with a fraction of the electron's charge by studying the energy deposited in ionization tracks at hi...
Spatial and vertical extent of nucleation events in the Midwestern USA: insights from the Nucleation In ForesTs (NIFTy) experiment
nucleation events the Midwestern USA the Nucleation In ForesTs (NIFTy) experiment
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2011/2/25
Measurements of aerosol particle physical and chemical properties, gas phase concentrations and meteorological parameters were made along a transect in southern Indiana during the Nucleation In ForesT...
What Determines the Incidence and Extent of MgII Absorbing Gas Around Galaxies?
cosmology observations galaxies halos intergalacticmedium quasars absorption lines
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2010/11/10
We study the connections between on-going star formation, galaxy mass, and extended halo gas, in order to distinguish between starburst-driven outflows and infalling clouds that produce the majority o...