Results 21 to 30 of about 4,020,160 (324)
Spatial and temporal changes of charosphere hotspots with or without nitrogen additions
Biochar, 2023 AbstractThe charosphere is a thin soil one surrounding the biochar with highly active biochemical functions. Yet, little is known about the spatial and temporal distribution of charosphere hotspots. In this study, repacked soil cores were incubated with a central layer of biochar (pristine or acid-modified) with or without nitrogen (N) additions for 30
Hongyu Ran +5 more
openaire +2 more sources
Crime Mapping in GIS By Using Hotspot
Sukkur IBA Journal of Computing and Mathematical Sciences, 2018 Police forces use hotspot mapping to provide a single out towards to resource allocation, ensuring police officers are post to areas of high crime where their existence will have the most smash.
Syeda Ambreen Zahra
doaj +5 more sources
Crime Prediction Based on Crime Types and Using Spatial and Temporal Criminal Hotspots [PDF]
International Journal of Data Mining & Knowledge Management Process, 2015 ABSTRACT This paper focuses on finding spatial and temporal criminal hotspots. It analyses two different real-world crimes datasets for Denver, CO and Los Angeles, CA and provides a comparison between the two datasets through a statistical analysis supported by several graphs. Then, it clarifies how we conducted Apriori algorithm to produce interesting
Tahani Almanie +2 more
openaire +2 more sources
An Integrated Graph Model for Spatial-Temporal Urban Crime Prediction Based on Attention Mechanism
ISPRS Int. J. Geo Inf., 2022 Crime issues have been attracting widespread attention from citizens and managers of cities due to their unexpected and massive consequences. As an effective technique to prevent and control urban crimes, the data-driven spatial–temporal crime prediction
Miaomiao Hou +4 more
semanticscholar +1 more source
Exploring Spatial-Temporal Patterns of Urban Human Mobility Hotspots [PDF]
Sustainability, 2016 Understanding human mobility patterns provides us with knowledge about human mobility in an urban context, which plays a critical role in urban planning, traffic management and the spread of disease. Recently, the availability of large-scale human-sensing datasets enables us to analyze human mobility patterns and the relationships between humans and ...
Xiping Yang, Zhiyuan Zhao, Shiwei Lu
openaire +1 more source
Spatial, temporal and demographic patterns of cetacean strandings in the northcentral Gulf of Mexico
J. Cetacean Res. Manage., 2022 There are few published reports that summarise long‐term stranding data for cetaceans in the Gulf of Mexico (GoM). Cetacean stranding data from Alabama (AL) in the northcentral GoM have been recorded since 1978, with dedicated stranding response ...
Mackenzie L. Russell +2 more
semanticscholar +1 more source
Dissemination of Spatial-Temporal Information in Mobile Networks with Hotspots [PDF]
, 2005 In this paper we examine the dissemination of reports about resources in mobile networks with hotspots, where hotspots, vehicles and sensors communicate with each other via short-range wireless transmission. Each disseminated report represents information about a spatial-temporal event, such as the availability of a parking slot at a particular time or
Ouri Wolfson, Bo Xu 0001, Huabei Yin
openaire +1 more source
(Looking) Back to the Future: using space-time patterns to better predict the location of street crime [PDF]
, 2009 Crime analysts attempt to identify regularities in police recorded crime data with a central view of disrupting the patterns found. One common method for doing so is hotspot mapping, focusing attention on spatial clustering as a route to crime reduction (
Tompson, Lisa +5 more
core +1 more source
Spatial–temporal pattern of cutaneous leishmaniasis in Brazil
Infectious Diseases of Poverty, 2021 Background Cutaneous leishmaniasis (CL) is a vector-borne disease classified by the World Health Organization as one of the most neglected tropical diseases.
T. P. Portella, R. Kraenkel
semanticscholar +1 more source
Spatial and temporal hotspots of termite‐driven decomposition in the Serengeti
Ecography, 2010 Ecosystem engineers are organisms that directly or indirectly control the availability of resources to other organisms by causing physical state changes in biotic or abiotic materials. Termites (Insecta, Isoptera) are among the most important ecosystem engineers in tropical ecosystems.
Freymann, Bernd P. +2 more
openaire +2 more sources