Results 31 to 40 of about 3,661,977 (290)

MAPPING AND DETECTION OF HOTSPOT SOURCES FROM INDUSTRIAL AREA HEAT (IAH) USING AERIAL AND SATELLITE-BASED TIR DATA IN PASIR GUDANG [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
When assessing the state of the climate system, industrial area heat (IAH) is one of the most critical variables for energy auditing. Thermal infrared (TIR) remote sensing techniques were used to track the surface temperature and microclimate impacts in ...
M. D. Zakari   +6 more
doaj   +1 more source

Acoustic event detection for spotting “hot spots” in podcasts [PDF]

open access: yesInterspeech 2009, 2009
This paper presents a method to detect acoustic events that can be used to find “hot spots” in podcast programs. We focus on meaningful non-verbal audible reactions which suggest hot spots such as laughter and reactive tokens. In order to detect this kind of short events and segment the counterpart utterances, we need accurate audio segmentation and ...
Kouhei Sumi   +3 more
openaire   +2 more sources

Phosphoric Acid Induced Controllable Nanoparticle Aggregation for Ultrasensitive SERS Detection of Malondialdehyde in a Microfluidic Chip

open access: yesChemosensors, 2022
Malondialdehyde (MDA), one of the most important products of lipid peroxidation, has been widely accepted as a biomarker to indicate food rancidity as well as the progress of some human diseases.
Yu Lu   +6 more
doaj   +1 more source

Io Hot Spot Distribution Detected by Juno/JIRAM

open access: yesGeophysical Research Letters, 2023
AbstractIn this work, we present the most updated catalog of Io hot spots based on Juno/JIRAM data. We find 242 hot spots, including 23 previously undetected. Over the half of the new hot spots identified, are located at high northern and southern latitudes (>70°).
F. Zambon   +19 more
openaire   +3 more sources

A Review for Solar Panel Fire Accident Prevention in Large-Scale PV Applications

open access: yesIEEE Access, 2020
Due to the wide applications of solar photovoltaic (PV) technology, safe operation and maintenance of the installed solar panels become more critical as there are potential menaces such as hot spot effects and DC arcs, which may cause fire accidents to ...
Zuyu Wu   +4 more
doaj   +1 more source

Modeling and detection of hot-spot in shaded photovoltaic cells [PDF]

open access: yes, 2014
In this paper, we address the problem of modeling the thermal behavior of photovoltaic (PV) cells undergoing a hotspot condition. In case of shading, PV cells may experience a dramatic temperature increase, with consequent reduction of the provided power.
Giaffreda, Daniele   +12 more
core   +1 more source

An Urban Hot/Cold Spot Detection Method Based on the Page Rank Value of Spatial Interaction Networks Constructed from Human Communication Records

open access: yesISPRS International Journal of Geo-Information, 2022
Applying spatial clustering algorithms on large-scale spatial interactive dataset to find urban hot/cold spots is a new idea to assist urban management.
Haitao Zhang   +5 more
doaj   +1 more source

Analytical modelling of hot-spot traffic in deterministically-routed k-ary n-cubes [PDF]

open access: yes, 2005
Many research studies have proposed analytical models to evaluate the performance of k-ary n-cubes with deterministic wormhole routing. Such models however have so far been confined to uniform traffic distributions.
Ould-Khaoua, M.   +5 more
core   +1 more source

All-Hot-Spot Bulk Surface-Enhanced Raman Scattering (SERS) Substrates: Attomolar Detection of Adsorbates with Designer Plasmonic Nanoparticles

open access: yes, 2022
Here we report a synthetic pathway toward Au truncated octahedral dual-rim nanoframes wherein two functional facets are formed including (1) eight hot nanogaps formed by hexagonal nanoframes embracing core circular nanorings for near-field focusing and ...
Joong-Wook Lee (12442340)   +10 more
core   +1 more source

Microblog Hot Topics Detection Based on Heat Matrix [PDF]

open access: yesJisuanji gongcheng, 2017
Existing methods or models of microblog hot topics detection are sensitive to the quantity and the scale of microblog,and the detection process is slow.Hence,this paper proposes a topic model based on heat matrix.It uses the heat matrix to obtain heat ...
NIE Wenhui,ZENG Cheng,JIA Dawen
doaj   +1 more source

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