Results 1 to 10 of about 669,591 (363)

Wildland Forest Fire Smoke Detection Based on Faster R-CNN using Synthetic Smoke Images

open access: yesProcedia Engineering, 2018
In this paper, Faster R-CNN was used to detect wildland forest fire smoke to avoid the complex manually feature extraction process in traditional video smoke detection methods.
Qixing Zhang   +4 more
exaly   +2 more sources

SMOKE: Single-Stage Monocular 3D Object Detection via Keypoint Estimation [PDF]

open access: yes2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2020
Estimating 3D orientation and translation of objects is essential for infrastructure-less autonomous navigation and driving. In case of monocular vision, successful methods have been mainly based on two ingredients: (i) a network generating 2D region ...
Zechen Liu, Zizhang Wu, R. T'oth
semanticscholar   +1 more source

Daily Local-Level Estimates of Ambient Wildfire Smoke PM2.5 for the Contiguous US.

open access: yesEnvironmental Science and Technology, 2022
Smoke from wildfires is a growing health risk across the US. Understanding the spatial and temporal patterns of such exposure and its population health impacts requires separating smoke-driven pollutants from non-smoke pollutants and a long time series ...
M. Childs   +9 more
semanticscholar   +1 more source

Cigarette smoke promotes colorectal cancer through modulation of gut microbiota and related metabolites

open access: yesGut, 2022
Objective Cigarette smoking is a major risk factor for colorectal cancer (CRC). We aimed to investigate whether cigarette smoke promotes CRC by altering the gut microbiota and related metabolites.
Xiao-Wu Bai   +12 more
semanticscholar   +1 more source

SMOKE FREE AREA (SFA) DISTRICT REGULATION SUPPORT FOR ESTABLISHMENT OF A CHILD FRIENDLY SCHOOL (CFS) IN KULON PROGO DISTRICT

open access: yesThe Indonesian Journal of Public Health, 2021
Following the Child-Friendly School (CFS) Guidelines made by the Deputy for Child Development, Ministry of Women Empowerment and Child Protection (2015), one of the components that must be fulfilled is a commitment to make schools a Smoke-Free Area (SFA).
Agri Aryoko   +4 more
doaj   +1 more source

Health Effects of Wildfire Smoke Exposure

open access: yesAnnual Review of Medicine, 2023
We review current knowledge on the trends and drivers of global wildfire activity, advances in the measurement of wildfire smoke exposure, and evidence on the health effects of this exposure.
Carlos F. Gould   +5 more
semanticscholar   +1 more source

Carcinogenic Components of Tobacco and Tobacco Smoke: A 2022 Update

open access: yesFood and Chemical Toxicology, 2022
Tobacco and tobacco smoke contain a complex mixture of over 9500 chemical compounds, many of which have been recognized as hazardous to human health by regulatory agencies. In 2012, the U.S.
Yupeng Li, S. Hecht
semanticscholar   +1 more source

Cardiovascular health impacts of wildfire smoke exposure

open access: yesParticle and Fibre Toxicology, 2021
In recent years, wildland fires have occurred more frequently and with increased intensity in many fire-prone areas. In addition to the direct life and economic losses attributable to wildfires, the emitted smoke is a major contributor to ambient air ...
Hao Chen, J. Samet, P. Bromberg, H. Tong
semanticscholar   +1 more source

Australia’s Black Summer pyrocumulonimbus super outbreak reveals potential for increasingly extreme stratospheric smoke events

open access: yesnpj Climate and Atmospheric Science, 2021
The Black Summer fire season of 2019–2020 in southeastern Australia contributed to an intense ‘super outbreak’ of fire-induced and smoke-infused thunderstorms, known as pyrocumulonimbus (pyroCb).
D. Peterson   +9 more
semanticscholar   +1 more source

Tobacco greenwashing in environmental, social and governance disclosures

open access: yesTobacco Prevention and Cessation, 2023
Purpose The purpose of this paper is to examine the ways that tobacco companies attempt to utilise environmental, social and governance reports for legitimation, notably through tobacco-sector sustainability disclosure criteria in the European Union (EU).
Chloé Momas
doaj   +1 more source

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