Results 91 to 100 of about 412,090 (314)

Oregon geographic information system metadata standard

open access: yes, 2015
Title from PDF cover (viewed on April 27, 2017)."Endorsed by Oregon Geographic Information Council June 17, 2015."This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program.

core  

A Web-based Geographical Information System for Low Bandwidth Access

open access: yes, 2007
The Geographic Information Systems (GIS) have become popular tool, used in different fields. The launching of Google Maps offered a new approach of building web based GIS systems; making it possible to integrate external geographically referenced data ...
Shi, Zhennan
core  

Spatial information distribution model based on the global subdivision theory

open access: yes, 2011
With the rapid development of earth observation, remote sensing and geographic information system technology, human can achieve a huge sum of spatial data. Spatial data distribution is the main aspect of spatial information services.
Lu, Nan   +3 more
core   +1 more source

Risk of Retinopathy Associated with Long‐Term Use of Hydroxychloroquine in Patients with Rheumatic Diseases: A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to estimate the prevalence and cumulative incidence of hydroxychloroquine retinopathy (HCQ‐R) and its risk factors among patients receiving long‐term HCQ with rheumatic diseases through a systematic review and meta‐analysis of observational studies that used spectral‐domain optical coherence tomography (SD‐OCT) for screening ...
Narsis Daftarian   +4 more
wiley   +1 more source

Using High-Performance Computing to Address the Challenge of Land Use/Land Cover Change Analysis on Spatial Big Data

open access: yesISPRS International Journal of Geo-Information, 2018
Land use/land cover change (LUCC) analysis is a fundamental issue in regional and global geography that can accurately reflect the diversity of landscapes and detect the differences or changes on the earth’s surface.
Xiaochen Kang   +3 more
doaj   +1 more source

Comprehensive Geographic Information Systems

open access: yes, 2017
Geographical Information Systems is a computer system used to capture, store, analyze and display information related to positions on the Earth's surface.
Huang, Bo, Silva, Elisabete A., Cao, Kai
core  

High Health Care Utilization Preceding Diagnosis With Juvenile Idiopathic Arthritis

open access: yesArthritis Care &Research, EarlyView.
Objective Although early diagnosis improves long‐term outcomes, patients with juvenile idiopathic arthritis (JIA) often experience prolonged, circuitous paths to diagnosis. To inform diagnostic improvement, we sought to characterize health care utilization in the year preceding diagnosis. Methods We identified 10,021 patients with an incident diagnosis
Anna Costello   +5 more
wiley   +1 more source

Automated geographic context analysis for volunteered information

open access: yes, 2013
Several studies show the impacts of (geo)social media and Volunteered Geographic Information (VGI) during crisis events, and have found intrinsic value for rescue teams, relief workers and humanitarian assistance coordinators, as well as the affected ...
OSTERMANN Frank   +4 more
core   +1 more source

Open-Source web-based geographical information system for health exposure assessment [PDF]

open access: yes, 2012
This paper presents the design and development of an open source web-based Geographical Information System allowing users to visualise, customise and interact with spatial data within their web browser.
Sabel, Clive E.; id_orcid   +6 more
core   +1 more source

Integrating Patient‐Reported Quality Measures in Systemic Lupus Erythematosus: Development of the American College of Rheumatology Implementation Guide

open access: yesArthritis Care &Research, EarlyView.
Objective To support high‐quality, patient‐centered care for systemic lupus erythematosus (SLE), the American College of Rheumatology (ACR) developed evidence‐based measures incorporating clinical and patient‐reported outcome measures (PROMs). Using the Consolidated Framework for Implementation Research (CFIR), we conducted semistructured interviews ...
Catherine Nasrallah   +13 more
wiley   +1 more source

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