Results 81 to 90 of about 28,365 (310)

Fire Detection And 3D Fire Propagation Estimation For The Protection Of Cultural Heritage Areas [PDF]

, 2010
Beyond taking precautionary measures to avoid a forest fire, early warning and immediate response to a fire breakout are the only ways to avoid great losses and environmental and cultural heritage damages.
Grammalidis, N., Köse, Kıvanc, Çetin, A. Enis, Cetin , A. Enis, Köse, Kvanc, Cetin, Enis, Dimitropoulos, K., Dimitropoulos, Kosmas, Grammalidis, Nikos   +8 more
core  

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng, Diego Z. Carvalho, Shahid Karim, Anwar Chahal, Virend K. Somers   +4 more
wiley   +1 more source

A Collaborative Region Detection and Grading Framework for Forest Fire Smoke Using Weakly Supervised Fine Segmentation and Lightweight Faster-RCNN

, 2021
Forest fires are serious disasters that affect countries all over the world. With the progress of image processing, numerous image-based surveillance systems for fires have been installed in forests.
Jin Pan, Liang Xu, Xiaoming Ou
core   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

A transient network model for cross-regional layered fire smoke diffusion in high-rise buildings

Case Studies in Thermal Engineering
At present, research on smoke diffusion in high-rise building fires mainly focuses on the single smoke layer propagation within a limited area, with less attention paid to the smoke propagation under the joint action of the fire floor and the vertical ...
Shanshan Wan, Di Zhou, Na Wang, Tianyu Dang, Dongwei Qiu   +4 more
doaj   +1 more source

A review of biomass burning emissions part III: intensive optical properties of biomass burning particles [PDF]

Atmospheric Chemistry and Physics, 2005
Because of its wide coverage over much of the globe, biomass burning has been widely studied in the context of direct radiative forcing. Such study is warranted as smoke particles scatter and at times absorb solar radiation efficiently.
J. S. Reid, T. F. Eck, S. A. Christopher, R. Koppmann, O. Dubovik, D. P. Eleuterio, B. N. Holben, E. A. Reid, J. Zhang   +8 more
doaj  

Case study of smoke and heat control systems in high-rise buildings [PDF]

E3S Web of Conferences
New European technical regulations impose the need for Computational Fluid Dynamics (CFD) modeling of smoke and heat control systems for buildings with a height greater than 60 m.
Căruntu Alexandru-Sorin, Teodosiu Cătălin-Ioan   +1 more
doaj   +1 more source

Characterization of the Key Aroma Compounds in Traditional Hunan Smoke-Cured Pork Leg (Larou, THSL) by Aroma Extract Dilution Analysis (AEDA), Odor Activity Value (OAV), and Sensory Evaluation Experiments

Foods, 2020
The key aroma compounds in smoke-cured pork leg were characterized by gas chromatography–olfactometry coupled with aroma extract dilution analysis (GC–O/AEDA), odor activity value (OAV), recombination modeling, and omission tests. Ranking analysis showed
Dandan Pu, Yuyu Zhang, Huiying Zhang, Baoguo Sun, Fazheng Ren, Haitao Chen, Yizhuang Tang   +6 more
doaj   +1 more source

StratoFIRE: Modeling Wildfire Smoke in the Stratosphere

, 2023
The most extreme manifestation of a fire–weather interaction is the formation of pyrocumulonimbus (pyroCb) thunderstorms, triggered by super-heated updrafts, which can eject smoke at altitudes exceeding 20 Km. In this study, we investigated climate-
Andreas Chrysanthou, Stergios Misios, Kostas Tsigaridis, Vassilis Amiridis   +3 more
core   +1 more source