نتایج جستجو برای: displacements of river

تعداد نتایج: 21174587  

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2006
Ding Wang Xianfeng Zhang Kexiong Wang Zhuo Wei Bernd Würsig Gillian T Braulik Susie Ellis

DING WANG,∗†† XIANFENG ZHANG,∗ KEXIONG WANG,∗ ZHUO WEI,∗ BERND WÜRSIG,† GILLIAN T. BRAULIK,‡ AND SUSIE ELLIS§ ∗Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China †Texas A&M University, 4700 Avenue U, Building 303, Galveston, TX 77551, U.S.A. ‡Downstream Research Group, 3950 S. Fletcher Avenue, Amelia Island, FL 32034, U.S.A. §Conservation International, 1919 M Street, S...

Journal: :Epidemiology and infection 2012
A K Werner S Goater S Carver G Robertson G R Allen P Weinstein

In Australia, Ross River virus (RRV) is predominantly identified and managed through passive health surveillance. Here, the proactive use of environmental datasets to improve community-scale public health interventions in southeastern Tasmania is explored. Known environmental drivers (temperature, rainfall, tide) of the RRV vector Aedes camptorhynchus are analysed against cumulative case record...

Journal: :Annals of the American Association of Geographers 2022

In the first months of 2020, call for papers 2022 Special Issue Annals American Association Geographers was circulated. It invited that engage with multiple forms and meanings displacements their geographies: patterns shifting, dislocation, or putting out place; substitutions one idea another unconscious transfer intense feelings emotions; activities occurring outside normal context; replacemen...

The present investigation deals with the propagation of waves in the layer of an anisotropic fibre reinforced thermoelastic solid. Secular equations for symmetric and skew-symmetric modes of wave propagation in completely separate terms are derived. The amplitude of displacements and temperature distribution were also obtained. Finally, the numerical solution was carried out for Cobalt material...

Results of an experimental investigation of the seismic performance of prefabricated column-footing connections are presented. Tests were conducted on six 1/4-scale prefabricated column specimens inserted into prefabricated footings in two Groups. Group-1 consisted of four specimens, which were tested under constant axial load and cyclic inelastic lateral displacements. The remaining two specim...

Journal: :Human factors 2012
Sean T. Osis Jay T. Worobets Darren John Stefanyshyn

OBJECTIVE The objective of this study is to examine ground kinetics early in stance while walking on a contaminated surface and assess the potential of kinetics to quantify risk of slipping. BACKGROUND Prior studies of slipping have dismissed early ground kinetic data,and therefore no prior literature has been able to assess the viability of using these data to quantify slip potential. METH...

2000
Kristen N. Jaax Pierre-Henry Marbot Blake Hannaford

Drawing from the rich source of proven and often novel mechanisms in the biological realm, biomimetic sensors are being successfully developed for many different transduction tasks. This paper presents such a sensor for transducing displacements. Our sensor is a robotic analog of the biological muscle spindle, an actuated position sensor which transduces muscle displacement for kinesthetic awar...

Journal: :Remote Sensing 2016
Jeri J. Burke Narcisa G. Pricope James Blum

The Chobe River Basin (CRB), a sub-basin of the Upper Zambezi Basin shared by Namibia and Botswana, is a complex hydrologic system that lies at the center of the world’s largest transfrontier conservation area. Despite its regional importance for livelihoods and biodiversity, its hydrology, controlled by the timing and relative contributions of water from two regional rivers, remains poorly und...

M Jabbari, M.B Aghdam

In this paper ,the general solution of steady-state one dimensional asymmetric thermal stresses and electrical and mechanical displacements of a hollow cylinder made of functionally graded material and piezoelectric layers is developed .The material properties ,except the Poisson's ration, are assumed to depend on the variable radius and they are expressed as power functions of radius. The temp...

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