Zobrazeno 1 - 10
of 1 296
pro vyhledávání: '"Fire smoke"'
Publikováno v:
Sensor Review, 2024, Vol. 44, Issue 4, pp. 490-504.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/SR-04-2024-0292
Publikováno v:
Hangkong gongcheng jinzhan, Vol 15, Iss 4, Pp 179-188 (2024)
At present, the civilian aircraft cargo hold is mainly used photoelectric smoke detector as a fire smoke identification, due to the other interference particles（dust, or water vapor, etc）will be suspended in the aircraft cargo hold, which will tr
Externí odkaz:
https://doaj.org/article/9dc97de96e8f468499c6a46fdadaaf6a
Publikováno v:
Hangkong gongcheng jinzhan, Vol 15, Iss 4, Pp 189-198 (2024)
The cargo compartments of most current aircraft types are equipped with ventilation function. It is of great significance for flight safety to explore the influence of ventilation effect on smoke diffusion in the cargo compartment and determine the l
Externí odkaz:
https://doaj.org/article/383102724a7547ffb29b21b732c5c0b5
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The ceiling structure in a long-narrow space has a significant impact on the thickness of the fire smoke layer. This paper mainly studies the influence of the height of the ceiling structure on the thickness of the smoke layer before the cei
Externí odkaz:
https://doaj.org/article/bedbad37bd29497b9c8baf86ce0dc45d
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 8, Pp 100-107 (2024)
Objective In urban rail transit, train departure intervals are generally short, leading to situations where two trains travel in the same direction within ultra-long tunnels. In the event of a fire, this scenario can result in significant property da
Externí odkaz:
https://doaj.org/article/3488c7d15d5d487dbe5ee580490d393b
Autor:
Pengfei Fu, Vijay Mago
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38024- (2024)
The negative impact of fire smoke on human health is widely recognized. However, studies have not adequately compared subtle differences in rates of emergency department (ED) visits and hospital admissions (HA) for various diseases, nor have they gro
Externí odkaz:
https://doaj.org/article/94a8cb634070441eb9069c6d3a2078d3
Publikováno v:
AIMS Mathematics, Vol 9, Iss 5, Pp 10775-10801 (2024)
Fire is a common but serious disaster, which poses a great threat to human life and property. Therefore, fire-smoke detection technology is of great significance in various fields. In order to improve the detection ability of tiny-fire, so as to real
Externí odkaz:
https://doaj.org/article/4658cbd927904625ba5f12fd3474ee19
Autor:
Sha Lu, Eriita Jones, Liang Zhao, Yu Sun, Kai Qin, Jixue Liu, Jiuyong Li, Prabath Abeysekara, Norman Mueller, Simon Oliver, Jim O'Hehir, Stefan Peters
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9629-9640 (2024)
This article presents our research in the prelaunch phase of the Kanyini mission, which aims to implement an energy-efficient, AI-based system onboard for early fire smoke detection using hyperspectral imagery. Our approach includes three key compone
Externí odkaz:
https://doaj.org/article/d164e9f9f65946e4b799883e6b079b86
Publikováno v:
Frontiers in Environmental Health, Vol 3 (2024)
IntroductionFirefighters are exposed to polycyclic aromatic hydrocarbons (PAHs) during fire suppression, but the extent of PAH penetration through turnout gear and its impact on blood cell components remains uncertain. The main objective of this stud
Externí odkaz:
https://doaj.org/article/8e42edc33f5d4715af4cbe93d0930b53
Autor:
Tianyu Liang, Guigen Zeng
Publikováno v:
Sensors, Vol 24, Iss 13, p 4077 (2024)
Fire is a significant security threat that can lead to casualties, property damage, and environmental damage. Despite the availability of object-detection algorithms, challenges persist in detecting fires, smoke, and humans. These challenges include
Externí odkaz:
https://doaj.org/article/2d78927844c349299acc5f7a744ba6c0