Results 31 to 40 of about 479,025 (318)

Surgical Smoke

open access: yesAsian Journal of Surgery, 2009
Surgical smoke is the gaseous by-product formed during surgical procedures. Most surgeons, operating theatre staff and administrators are unaware of its potential health risks. Surgical smoke is produced by various surgical instruments including those used in electrocautery, lasers, ultrasonic scalpels, high speed drills, burrs and saws.
Fan, JKM, Chu, KM, Chan, FSY
openaire   +4 more sources

Contrast of Image of an Object Observed in Smoke Conditions using Polarizing Filtering of Radiation Scattered by Smoke Particles

open access: yesПриборы и методы измерений, 2020
The aim of the work was to study the contrasts of the images of an object observed in a smoky environment, using polarizing filtering of radiation scattered by smoke particles towards the observer, and without filtering.
A. I. Kitsak
doaj   +1 more source

The Impact of Bushfire Smoke on Cattle—A Review

open access: yesAnimals, 2021
In 2019–2020, a particularly bad bushfire season in Australia resulted in cattle being exposed to prolonged periods of smoke haze and reduced air quality.
Benjamin Eid, David Beggs, Peter Mansell
doaj   +1 more source

Excessive miR-25-3p maturation via N6-methyladenosine stimulated by cigarette smoke promotes pancreatic cancer progression

open access: yesNature Communications, 2019
N6-methyladenosine (m6A) modification is an important mechanism in miRNA processing and maturation, but the role of its aberrant regulation in human diseases remained unclear. Here, we demonstrate that oncogenic primary microRNA-25 (miR-25) in pancreatic
Jialiang Zhang   +27 more
semanticscholar   +1 more source

2020 Olympics’ legacy for tobacco control in Japan

open access: yesTobacco Induced Diseases, 2019
Tobacco control advocates in Japan face a difficult struggle. Not only can the tobacco industry can easily influence the public and lobby politicians but due the Japanese government holding one-third of the shares of Japan Tobacco (JT), tobacco ...
Chris Rathbone
doaj   +1 more source

Smoke as a component of military camouflage systems [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2018
This paper is a study of military optical identification and guidance solutions. The technical measures used in the Polish Armed Forces for smoke screen deployment and their relation to IR camouflage were analysed.
Władysław Harmata
doaj   +1 more source

Interface decoration of exfoliated MXene ultra-thin nanosheets for fire and smoke suppressions of thermoplastic polyurethane elastomer.

open access: yesJournal of Hazardous Materials, 2019
Thermoplastic polyurethane (TPU) has broad applications as lightweight materials due to its multiple advantages and unique properties. Nevertheless, toxicity emission under fire conditions remains a major concern, particularly in building fire scenarios.
Bin Yu   +13 more
semanticscholar   +1 more source

Roflumilast is effective in reducing COPD related exacerbations and improving CAT score

open access: yesMonaldi Archives for Chest Disease, 2015
We present a case of a 85-year-old man who suffered from several chronic obstructive pulmonary disease (COPD) related exacerbations and hospitalizations.
Biagio Polla
doaj   +1 more source

Observations of Emissions and the Influence of Meteorological Conditions during Wildfires: A Case Study in the USA, Brazil, and Australia during the 2018/19 Period

open access: yesAtmosphere, 2020
Wildfires can have rapid and long-term effects on air quality, human health, climate change, and the environment. Smoke from large wildfires can travel long distances and have a harmful effect on human health, the environment, and climate in other areas.
Lerato Shikwambana, Mahlatse Kganyago
doaj   +1 more source

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