Results 11 to 20 of about 13,379 (208)

Asbestos in Talc [PDF]

open access: yesEnvironmental Health Perspectives, 1974
Talc deposits include asbestos minerals such as chrysotile and amphiboles that may be carried over into consumer products. Optical microscopy and x-ray diffraction analyses may not reveal their presence. Examples are given of electron microscopy procedures that permit detection and measurement.
openaire   +2 more sources

ENFERMEDADES RESPIRATORIAS OCUPACIONALES

open access: yesRevista Médica Clínica Las Condes, 2015
Las enfermedades ocupacionales son aquellas producidas directamente por el ejercicio de la profesión. Estas se encuentran reguladas por la Ley 16.744 y son de cargo de prestadores de servicios denominados habitualmente mutuales.
Mauricio Salinas F., DR.   +1 more
doaj   +1 more source

The Comprehensive Comparison of Thermal and Physical‐Mechanical Properties of the Recycled Rubber and Plastic Roofing Tiles versus Roofing Tiles Made with Different Traditional Materials

open access: yesAdvances in Civil Engineering, Volume 2018, Issue 1, 2018., 2018
The objectives of this research were to estimate the thermal transmittance and some physical‐mechanical properties of a housing cover built with roofing tiles made from recycled plastics and rubber and compare them with three other traditional solutions for housing cover: ceramic roofing tiles, concrete roofing tiles, and zinc sheets. This roofing tile
Rosana Gaggino   +6 more
wiley   +1 more source

Asbestos Related Disorders

open access: yesCanadian Respiratory Journal, Volume 1, Issue 3, Page 167-186, 1994., 1994
An updated summary of current understanding of asbestos related disorders is presented, along with a review of the history of the disorders, and the mineralogy, biological tissue burden, pathogenesis, pathology and clinical aspects of the asbestos related disorders, with particular emphasis on important information for the clinician.
Raymond Bégin   +3 more
wiley   +1 more source

El asbesto como elemento perjudicial en el ser humano y de impacto ambiental negativo a nivel mundial

open access: yesRevista Ciencias Pedagógicas e Innovación, 2017
El asbesto es un grupo de minerales no metálicos fibrosos, compuestos de silicatos de doble cadena que poseen gran resistencia a la tensión y la degradación química y conductividad térmica baja.
Humberto Peña   +1 more
doaj   +1 more source

Concordância e validade dos diagnósticos de cânceres associados ao asbesto no sistema de informação hospitalar do Sistema Único de Saúde

open access: yesRevista Brasileira de Epidemiologia, 2021
RESUMO: Objetivo: Estimar o grau de concordância e validade dos diagnósticos de neoplasias malignas relacionadas à exposição ao asbesto registrados no Sistema de Informação Hospitalar do Sistema Único de Saúde (SIH/SUS), em comparação aos Registros ...
Diego Rodrigues Mendonça e Silva   +3 more
doaj   +2 more sources

Asbestos ban. What comes after the adoption of Act 1968 of 2019?

open access: yesRevista de la Facultad de Medicina, 2020
In Colombia, Act 1968 (1) was officially approved on July 11, 2019; it "prohibits the use of asbestos in the national territory and establishes guarantees for the protection of the health of Colombians".
Guillermo Villamizar   +1 more
doaj   +1 more source

El asbesto, una epidemia todavía por controlar

open access: yesGaceta Sanitaria, 2017
Roberto Alfonso Accinelli
exaly   +3 more sources

Diagnósticos histopatológicos das pneumoconioses Histopathological diagnosis of pneumoconiosis

open access: yesJornal Brasileiro de Pneumologia, 2006
As doenças asbesto-induzidas constituem um grave problema de saúde em decorrência de um grande número de trabalhadores expostos ao asbesto ao longo dos últimos 50 anos.
Vera Luiza Capelozzi   +1 more
doaj   +1 more source

Paraclinical characterization of workers with respiratory pathologies from a pneumological reference center, Bucaramanga, 2014-2016 [PDF]

open access: yes, 2016
Introducción: La enfermedad respiratoria ocupacional es causada por la exposición a diferentes agentes en el trabajo. Las pruebas objetivas realizadas en sospecha de enfermedad respiratoria de origen laboral, son importantes herramientas que permiten ...
Naranjo Jimenez, Maria Alejandra   +1 more
core   +1 more source

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