Results 1 to 10 of about 9,520,337 (320)

Selected Aspects of Transformation of Textile Elements of Firemen's Personal Protection [PDF]

open access: yesSafety & Fire Technology, 2023
Aim: The purpose of the article is to present selected problems related to the directions of changes in the clothing that is the equipment of the rescuer firefighter and that is part of standard personal protective equipment. Introduction: Development in
Robert Marcin Wolański, Anna Rabajczyk
doaj   +1 more source

Analysis of the Issue of Special Clothing in the Operation of Fire Protection Units [PDF]

open access: yesSafety & Fire Technology, 2023
Aim: The paper is aimed at presenting selected problems of the impact of the incident environment on the body of a firefighter-rescuer who is protected with standard personal protective equipment (PPE). The article is an overview and presents the hazards
Anna Rabajczyk, Robert Wolański
doaj   +1 more source

Predicting Decision-Making in Virtual Environments: An Eye Movement Analysis with Household Products

open access: yesApplied Sciences, 2023
Understanding consumer behavior is crucial for increasing the likelihood of product success. Virtual Reality head-mounted displays incorporating physiological techniques such as eye-tracking offer novel opportunities to study user behavior in decision ...
Almudena Palacios-Ibáñez   +3 more
doaj   +1 more source

Determinantes sociales del intento de suicidio en jóvenes colombianos

open access: yesPanorama Económico, 2019
El presente estudio estudia la prevalencia y analiza los factores que determinan los intentos de suicidio en jóvenes entre 10-24 años. Se trata de un estudio descriptivo-correlacional con una muestra de 10.677 jóvenes. Se describieron las características
Fernando Salcedo Mejia   +4 more
doaj   +3 more sources

Reducing the Multi-Sensor Smoke Detectors Susceptibility to False Triggering [PDF]

open access: yesSafety & Fire Technology, 2022
Aim: An assessment of the possibility of reducing the susceptibility of fire detectors to false alarms was carried out by: 1) analysing the impact of changing the operating modes of a multi-sensor detector on minimizing false alarms, and 2) verifying ...
Kalina Szafarczyk
doaj   +1 more source

ANÁLISE DA RELAÇÃO ENTRE QUANTIDADES E CUSTOS TOTAIS DE PRODUÇÃO DE FRANGO NO ESTADO DO CEARÁ

open access: yesABCustos, 2019
Diante do atual cenário econômico que ora vivenciam os mercados mundiais e considerando a necessidade empresarial de mensurar e controlar melhor seus custos produtivos, principalmente no segmento de agronegócio da carne de frango de corte, o presente ...
Jucimar Casimiro de Andrade   +3 more
doaj   +1 more source

High Frequency Trading and Mini Flash Crashes [PDF]

open access: yes, 2012
We analyse all Mini Flash Crashes (or Flash Equity Failures) in the US equity markets in the four most volatile months during 2006-2011. In contrast to previous studies, we find that Mini Flash Crashes are the result of regulation framework and market ...
Golub, Anton   +2 more
core   +2 more sources

Studies on Radiation Damage to Improve the Efficiency and Data Quality [PDF]

open access: yesStructural Dynamics
The high levels of flux at a fourth-generation synchrotron are shown to have significant beam heating effects with increasing risk of radiation damage X-ray crystallography technique is widely used to determine the three-dimensional structures of ...
Palani Kandavelu   +5 more
doaj   +1 more source

Stream Learning in Energy IoT Systems: A Case Study in Combined Cycle Power Plants [PDF]

open access: yes, 2020
The prediction of electrical power produced in combined cycle power plants is a key challenge in the electrical power and energy systems field. This power production can vary depending on environmental variables, such as temperature, pressure, and ...
Ballesteros, Igor   +4 more
core   +2 more sources

SER-CAT Studies: Implications to Dose Reduction by MDS (Multiple-DataSet) Data Collection Strategy [PDF]

open access: yesStructural Dynamics
The Multiple-DataSet (MDS)1 data collection strategy was examined to determine if the method could be used to produce SAD data sets capable of phasing the structure with a lower X-ray dose.
Unmesh Chinte   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy