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Trends analysis of river bank erosion at Chandpur, Bangladesh: A remote sensing and GIS approach
Riverbank erosion Channel shifting Remote sensing GIS Bangladesh
2014/11/24
Bangladesh which is mainly formed by alluvial deposits faces riverbank erosion very often
due to regular shifting of river channels. The present study has undertaken to study the trends
of riverba...
emporal trends of precipitation in Debrecen (Hungary) in the period 1901-2011
precipitation temporal trend design storm Hungary
2014/11/19
The primary objective of the study is to follow-up the quantitative changes in precipitation
between 1901 and 2011 in the city of Debrecen. This dataset of 111-year interval allows us to
reveal th...
中国科学院上海生命科学研究院许琛琦研究员受邀在Trends in Biochemical Sciences发表综述论文
许琛琦研究员 Trends in Biochemical Sciences 酸性磷脂 细胞生物学
2014/3/12
近日，中国科学院生物化学与细胞生物学研究所/国家蛋白质科学中心·上海(筹)许琛琦研究员受邀在Cell 出版社综述期刊 Trends in Biochemical Sciences 上在线发表题为“Ionic protein-lipid interaction at the plasma membrane what can the charge do?”的科研综述，该综述论文总结了酸性磷脂领域的最新...
Changing Trends of Natural Resources Degradation in Kagera Basin: Case Study of Kagera Sub-Basin, Uganda
Natural Resources Degradation Mapping Kagera Basin Uganda
2013/3/8
In many respects, river basins are extremely convenient natural resources management units and hence calls for an integrated approach in case of transboundary nature. Environmental resources in Kagera...
Exploring Trends in Microcrack Properties of Sedimentary Rocks: An Audit of Dry and Water Saturated Sandstone Core Velocity–Stress Measurements
Compliance Ratio Microcrack Properties Saturated Stress Dependent Velocities Ultrasonic
2013/3/11
Stress dependent rock physics models are being used more routinely to link mechanical deformation and stress perturbations to changes in seismic velocities and seismic anisotropy. In this paper, we in...
Spatial and temporal trends for water-fl ow velocity and bed-material sediment transport in the lower Mississippi River
Spatial and temporal trends water-fl ow velocity bed-material sediment transport the lower Mississippi River
2014/4/8
Where rivers near the coastline, the receiving basin begins to infl uence fl ow, and gradually varied, nonuniform fl ow conditions arise. The section of the river affected by nonuniform fl ow is typic...
北京大学昌增益实验室应邀在Trends in Microbiology发表有关肠道细菌抗酸机制综述
北京大学 昌增益实验室 Trends in Microbiology 肠道细菌 抗酸机制综述
2012/4/9
哺乳动物胃里的极端酸性环境能杀死绝大部分进入的细菌而成为一道天然屏障，但像大肠杆菌这样的肠道细菌却能够在这样的恶劣环境中生存下来并最终抵达其长久生存的肠道（pH值为中性）。多年来，肠道细菌抵抗胃部极端酸性条件而生存下来的机制是一个有趣的研究领域。昌增益教授实验室十多年前涉足此领域，在国际权威学术刊物上发表多篇研究论文，包括Nature Chemical Biology, Journal of Bi...
哺乳动物胃里的极端酸性环境能杀死绝大部分进入的细菌而成为一道天然屏障，但像大肠杆菌这样的肠道细菌却能够在这样的恶劣环境中生存下来并最终抵达其长久生存的肠道（pH值为中性）。多年来，肠道细菌抵抗胃部极端酸性条件而生存下来的机制是一个有趣的研究领域。昌增益教授实验室十多年前涉足此领域，在国际权威学术刊物上发表多篇研究论文，包括Nature Chemical Biology, Journal of Bi...
Multi-Satellite and Sensor Derived Trends and Variation of Snow Water Equivalent on the High-Latitudes of the Northern Hemisphere
Arctic Snow Water Equivalent Multi-Satellite Microwave Trends and Variations
2013/3/7
Utilizing more than 30 years of satellite-microwave sensor derived snow water equivalent data on the high-latitudes of the northern hemisphere we investigate regional trends and variations relative to...
Publication Trends in Astronomy: The Lone Author
Publication Trends Astronomy Lone Author SAO/NASA Astrophysics Data System
2012/2/24
In this short communication I highlight how the number of collaborators on papers in the main astronomy journals has evolved over time. We see a trend of moving away from single-author papers. This co...
Peak Nothing: Recent Trends in Mineral Resource Production
Peak Nothing Recent Trends Mineral Resource Production Geophysics
2011/8/11
Abstract: The production histories of seventeen raw materials are analyzed with the logistic model. Although many of these resources have exhibited logistic behavior in the past, they now show exponen...
What Trends in Chinese Social Media
social network web structure analysis social computing
2011/8/17
Abstract: There has been a tremendous rise in the growth of online social networks all over the world in recent times. While some networks like Twitter and Facebook have been well documented, the popu...
Trends to equilibrium for a class of relativistic diffusions
Relativisic diffusions Relativistic Ornstein-Uhlenbeck process Equilibrium measure
2011/7/28
Abstract: We address the question of the trends to equilibrium for a large class C of relativistic diffusions. We show the existence of a spectral gap using the Lyapounov method and deduce the exponen...
Computing trends using graphic processor in high energy physics
gpu high energy physics trend overview
2011/9/29
One of the main challenges in Heavy Energy Physics is to make fast analysis of high amount of experimental and simulated data. At LHC-CERN one p-p event is approximate 1 Mb in size. The time taken to ...
Primary anthropogenic aerosol emission trends for China, 1990–2005
anthropogenic primary aerosol China a dynamic methodology
2011/2/25
An inventory of anthropogenic primary aerosol emissions in China was developed for 1990–2005 using a technology-based approach. Taking into account changes in the technology penetration within industr...