Results 241 to 247 of about 58,377 (247)

Mapping Tornado Hotspots in the U.S.: Spatial and Temporal Analysis Across the U.S.

ACADEMIC JOURNAL ON SCIENCE, TECHNOLOGY, ENGINEERING & MATHEMATICS EDUCATION
Tornadoes rank among the most damaging weather events in the US. They put lives at risk, wreck infrastructure, and upset economic systems. This study examines data from 1950 to 2022 using Geographic Information Systems (GIS) to uncover tornado hotspots, pinpoint high-risk areas, and grasp why some regions face bigger threats.
openaire   +1 more source

Hotspots Analysis and Spatial-temporal Trends of NDVI and Land Use Land Cover Changes in Surface Coal Mining -Affected Regions Using Spatial Autocorrelation Analysis

Surface Coal Mining activities have significant effects on vegetation and land use/land cover (LULC), resulting in environmental degradation and changes in ecosystem services. In this study, geospatial methods, incorporating spatial autocorrelation tools like Moran's I, were adopted to identify and assess notable spatial patterns of Normalized ...
Kumari Anjali, Renji Remesan
openaire   +1 more source

Spatial and Temporal Analysis for Identifying the Movement of Chronic Kidney Disease (CKDu) Hotspots; in Reference to River Basins in North Central Province, Sri Lanka

In recent years, Sri Lanka has experienced a high prevalence of chronic kidney disease (CKDu) in certain regions, especially in the North Central Province (NCP). The etiology of this disease is not yet clearly understood, although several hypotheses involving environmental and occupational factors have been proposed.
Charunika Sandamini Arambegedara, Yu Lijun, Danlu Cai, Jianfeng Zhu, Asanga Venura Ranasinghe, Ambepitiyawaduge Pubudu De Silva   +5 more
openaire   +1 more source

OA-195 Spatial clustering, hotspot analysis and temporal distribution of the seventh Ebola Virus Disease outbreak in Uganda

Abstracts of Oral Presentations, 2023
George Paasi, Peter Olupot-Olupot
openaire   +1 more source

POI-Based Analysis on Spatial and Temporal Evolution of Retail’s Hotspots in Fuzhou

Modern Management, 2022
openaire   +1 more source

Spatial and Temporal Distribution, Hotspot Distribution and Evolution Path of Flexible Working Arrangements Research: A Visual Analysis Based on the CiteSpace Knowledge Map

Advances in Economics, Management and Political Sciences
In the post-epidemic era, flexible working arrangements have received more and more attention from scholars, but no scholars have yet analyzed the research in the field of flexible working arrangements using visual measurement methods. In order to understand the progress of flexible working arrangements research more scientifically and intuitively ...
openaire   +1 more source

Research on the Spatial and Temporal Distribution, Hotspot Distribution and Evolution Path of the Digital Divide among the Elderly: A Visual Analysis Based on the CiteSpace Knowledge Map

Advances in Economics, Management and Political Sciences
Based on 606 publications retrieved from the Web of Science Core Collection between 2004 and 2025, this study employs CiteSpace to conduct a visual analysis of research on the digital divide among the elderly, systematically reviewing the spatial and temporal distribution, research hotspots, and evolution path of the field.
openaire   +1 more source