نتایج جستجو برای: gwr

تعداد نتایج: 614  

Journal: :Climate 2022

Long-term changes in precipitation and temperature indirectly impact aquifers through groundwater recharge (GWR). Although estimates of future GWR are needed for water resource management, they uncertain cold humid climates due to the wide range possible climatic conditions. This work aims (1) simulate impacts climate change on regional a (2) identify leading significant long-term GWR. Spatiall...

Journal: :Applied Spatial Analysis and Policy 2023

Abstract Policymakers must find efficient public transport solutions to promote sustainability and provide urban mobility in the course of growth. A growing number research papers are applying Geographically weighted regression (GWR) model relationship between demand its influential factors. However, few studies have considered rapid development journey inference from ticket transaction data. S...

Journal: :IJAGR 2014
Richard R. Shaker Timothy J. Ehlinger

Recent studies have implied the importance of incorporating configuration metrics into landscape-aquatic ecological integrity research; however few have addressed the needs of spatial data while exploring nonlinear relationships. This study investigates spatial dependence of a measure of aquatic ecological condition at two basin scales, and the spatial and non-linear role of landscape in explai...

Journal: :Developmental Cognitive Neuroscience 2015
Francesca M. Filbey Tim McQueeny Samuel J. DeWitt Virendra Mishra

BACKGROUND As the most commonly used illicit substance during early adolescence, long-term or latent effects of early adolescent marijuana use across adolescent developmental processes remain to be determined. METHODS We examined cortical thickness, gray/white matter border contrast (GWR) and local gyrification index (LGI) in 42 marijuana (MJ) users. Voxelwise regressions assessed early-onset...

2017
Kamil Faisal Ahmed Shaker

Urban Environmental Quality (UEQ) can be treated as a generic indicator that objectively represents the physical and socio-economic condition of the urban and built environment. The value of UEQ illustrates a sense of satisfaction to its population through assessing different environmental, urban and socio-economic parameters. This paper elucidates the use of the Geographic Information System (...

Journal: :Demographic research 2012
Carla Shoff Tse-Chuan Yang

BACKGROUND: Limited information is available about teenage pregnancy and childbearing in rural areas, even though approximately 20 percent of the nation's youth live in rural areas. Identifying whether there are differences in the teenage birth rate (TBR) across metropolitan and nonmetropolitan areas is important, because these differences may reflect modifiable ecological-level influences such...

Journal: :Remote Sensing 2016
Aifeng Lv Lei Zhou

Accurate rainfall estimations based on ground-based rainfall observations and satellite-based rainfall measurements are essential for hydrological and environmental modeling in the Qaidam Basin of China. We evaluated the accuracy of daily and monthly scale Tropical Rainfall Measuring Mission (TRMM) rainfall products in the Qaidam Basin. A Geographically Weighted Regression (GWR) was used to est...

2012
B. Meurers

After a 12 years’ observation in Vienna (VI), the superconducting gravimeter GWR C025 has been transferred in autumn 2007 to the new Conrad observatory (CO) 60 km SW of Vienna. It is one of few instruments which were operated at different stations. This aspect motivated a re-analysis of all calibration experiments performed so far in VI and CO, focused on the direct impact of drift effects and ...

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