Results 31 to 40 of about 3,419,908 (255)

Application of Remote Sensing and Geographical Information Systems in Flood Management: A Review

open access: yes, 2013
Floods are one of the most widely distributed hazards around the world and their management is an important issue of concern among all the stakeholders.
E. Opolot
semanticscholar   +1 more source

Geographical Information Systems and Health: Current State and Future Directions

open access: yesHealthcare Informatics Research, 2012
This paper provides an introduction to Geographical Information Systems (GIS) and how they can be used. It reviews the current state of GIS use in health care before identifying the barriers to more pervasive use of GIS in health.
N. Shaw
semanticscholar   +1 more source

A Spark-Based High Performance Computational Approach for Simulating Typhoon Wind Fields

open access: yesIEEE Access, 2018
The impacts of typhoons on coastal areas around the globe necessitate the risk assessments of typhoon events to analyze their paths, intensity, and impacts on the environment for disaster prevention and reduction as well as for the scientific assessments
Shaofu Lin   +4 more
doaj   +1 more source

Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte   +5 more
wiley   +1 more source

Perceiving Beijing’s “City Image” Across Different Groups Based on Geotagged Social Media Data

open access: yesIEEE Access, 2020
City image in general refers to the perception, the feeling, and the opinion of a city, which contributes great importance to urban management, urban planning, urban cultural perceptions, and tourism resource development.
Xia Peng, Yi Bao, Zhou Huang
doaj   +1 more source

Reflections and speculations on the progress in Geographic Information Systems (GIS): a geographic perspective

open access: yesInternational Journal of Geographical Information Science, 2018
Great strides have been made in Geographic Information Systems (GIS) research over the past half-century. However, this progress has created both opportunities and challenges.
Guonian Lü   +5 more
semanticscholar   +1 more source

HUMAN GEOGRAPHY WITH GEOGRAPHICAL INFORMATION SYSTEMS

open access: yesČasopis Socìalʹno-Ekonomìčnoï Geografìï. Часопис соціально-економічної географії, 2015
The purpose of this paper is to represent  that a GIS in human geography is not only a straightforward tool for generating and spatially analysing maps and graphics, but also is intended to identify certain spatial samples and to form new spatial ...
Sergiy Kostrikov, Kateryna Segida
doaj   +1 more source

Childhood Acute Lymphoblastic Leukemia Survival in Western Kenya: Reduction in Early Deaths and Treatment Abandonment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An earlier study on children diagnosed with acute lymphoblastic leukemia (ALL) at Moi Teaching and Referral Hospital (MTRH) in Kenya reported a low event‐free survival (EFS), excess treatment abandonment, and high induction mortality.
Gilbert Olbara   +7 more
wiley   +1 more source

Downscaling spatial interaction with socioeconomic attributes

open access: yesEPJ Data Science
A variety of complex socioeconomic phenomena, for example, migration, commuting, and trade can be abstracted by spatial interaction networks, where nodes represent geographic locations and weighted edges convey the interaction and its strength.
Chengling Tang   +6 more
doaj   +1 more source

Quantification of impact of changes in land use-land cover on hydrology in the upper Indus Basin, Pakistan

open access: yesEgyptian Journal of Remote Sensing and Space Sciences, 2018
Empirically based lumped hydrologic models have an extensive track record of use for various watershed managements and flood related studies. This study focuses on the impacts of land use land cover change for a 10 year period (2000–2010) on the stream ...
Syed Muhammad Zubair Younis, Ahmad Ammar
doaj   +1 more source

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