Results 51 to 60 of about 24,563,546 (273)

Hot Routes: Developing a New Technique for the Spatial Analysis of Crime [PDF]

open access: yes, 2009
The use of hotspot mapping techniques such as KDE to represent the geographical spread of linear events can be problematic. Network-constrained data (for example transport-related crime) require a different approach to visualize concentration. We propose
Partridge, H   +3 more
core  

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Temporal-spatial evolution of tumor habitat analysis: a bibliometric study on research hotspots and trends in medical imaging (2014–2025)

open access: yesTranslational Cancer Research
Tumor habitat analysis holds significant application potential in oncology, yet systematic bibliometric studies to characterize its research landscape remain limited. This study aims to comprehensively assess the current status, hotspots, and trends in this field using rigorous bibliometric methods, providing a theoretical framework for future research.
Li, Xuanle   +10 more
openaire   +3 more sources

Spatiotemporal Hotspot Analysis for Movement Data [PDF]

open access: yes, 2023
The cornerstone for cluster analysis was already laid in the 19th century, when John Snow investigated the cause of a Cholera outbreak in Soho, London.
Schwebler, Miriam
core   +1 more source

Photothermal Heat Spreading for Uniform Pixel Activation in NIR Laser‐Driven Thermochromic Liquid Crystal Displays

open access: yesAdvanced Materials Interfaces, EarlyView.
A pixelated full‐color display is driven by a 1064 nm near‐infrared laser without electrical wiring. A graphite photothermal layer converts light into heat, while an aluminum heat‐spreading layer redistributes it for uniform color within each pixel. Optimizing pixel size and spacing suppresses thermal crosstalk, enabling non‐contact reproduction of ...
Sang‐Mi Jeong   +4 more
wiley   +1 more source

Using Hotspots Algebra to analyze crime events and their urban context

open access: yesRevista Colombiana de Computación, 2017
Hotspots analysis is essential in the criminology field and quite important in decisions making for police agencies because it permits the enhancement of allocation of police resources for timely and adequate actions. There exist different techniques for
Lenin Heredia G., Germán E. Bravo C.
doaj  

Querying Multigranular Spatio-temporal Objects [PDF]

open access: yes, 2008
The integrated management of both spatial and temporal components of information is crucial in order to extract significant knowledge from datasets concerning phenomena of interest to a large variety of applications. Moreover, multigranularity, i.e., the
Elena Camossi   +5 more
core   +1 more source

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

open access: yesAdvanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao   +6 more
wiley   +1 more source

Mapping malaria hotspots through spatial and spatio-temporal analysis in Sierra Leone, 2021–2024

open access: yesPublic Health Action
SETTING Sierra Leone, using data from the District Health Information System 2 (DHIS2) database. OBJECTIVE This study examined the spatial and spatio-temporal distribution of malaria incidence, and the relationship between malaria ...
A.M. Falama   +17 more
openaire   +1 more source

Frontiers in protective clothing innovation: A temporal-spatial analysis of research hotspots and collaborations via CiteSpace (2015 to 2024)

open access: yesJournal of Industrial Textiles
As essential professional protective equipment, protective clothing plays a critical role across medical, industrial, chemical, environmental protection and other fields with its manufacturing and development attracting sustained attention. This study presents a comprehensive bibliometric analysis of protective clothing research spanning 2015 to 2024 ...
Mengru Li, Jingyi Cai, Jingwei He
openaire   +1 more source

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