Results 31 to 40 of about 1,510,356 (274)

Evaluación del riesgo químico por inhalación de percloroetileno en el sector de lavado en seco: comparación entre evaluación cualitativa y cuantitativa, a propósito de un caso

Archivos de Prevención de Riesgos Laborales
Introducción: El percloroetileno (CAS 127-18-4) es un solvente usado en el lavado en seco. Su toxicidad implica riesgos para el sistema nervioso, hígado y riñones, y es considerado probablemente carcinogénico por la International Agency for Research on ...
Juan David Acero Mena, Karen Rocío López-Castro, Maira Fernanda Zambrano-Carrillo   +2 more
doaj   +1 more source

Prevención de la transmisión materno-infantil del VIH en gestantes y madres awajún y wampis de la región Amazonas en Perú

Revista Peruana de Medicina Experimental y Salud Pública, 2017
Objetivos. Identificar las barreras que limitan el cumplimiento de las medidas de prevención de la transmisión maternoinfantil (TMI) del VIH, en comunidades indígenas de la región Amazonas en Perú. Materiales y métodos.
Byelca Huamán, Alfonso Gushiken, Carlos Benites, Fabiola Quiroz, Lisset García-Fernández   +4 more
doaj   +1 more source

The effectiveness of "Learning by doing" as a strategy that uses the elaboration of didactic material done by the learners [PDF]

, 2016
Tesis (Pedagogía en Inglés)Nowadays, the instruction of vocabulary on the acquisition and learning of English as a second language is important and it has been recognized as a relevant aspect by academics and theoreticians of the area.
Sandoval Figueroa, Luna, Álamos Reyes, Katherin   +1 more
core  

High prevalence of primary multidrug resistant tuberculosis in persons with no known risk factors [PDF]

, 2011
Introduction: In high multidrug resistant (MDR) tuberculosis (TB) prevalence areas, drug susceptibility testing (DST) at diagnosis is recommended for patients with risk factors for MDR. However, this approach might miss a substantial proportion of MDR-TB
Otero, Larissa, Krapp, Fiorella, Tomatis, Cristina, Zamudio, Carlos, Matthys, Francine, Gotuzzo, Eduardo, Van Der Stuyft, Patrick, Seas, Carlos   +7 more
core   +2 more sources

Reevaluating Sociodemographic Influences on the Collaborative Economy: Fresh Insights for Emerging Business Models in the European Union

Strategic Change, EarlyView.
ABSTRACT This study examines how sociodemographic factors influence engagement with the Collaborative Economy within the European Union, analyzing data from Flash Eurobarometer 467. Employing hierarchical clustering and multiple regression analyses, we explore the perceived advantages of Collaborative Economy participation across diverse demographic ...
Cristina Pérez‐Pérez, Lydia Murillo‐Ramos, Thais González‐Torres, Diana Benito‐Osorio   +3 more
wiley   +1 more source

Case study : strategy to be developed in the classroom for a student with autism spectrum disorder (ASD) through the universal design for learning [PDF]

, 2019
Tesis (Pedagogía en Inglés)The main purpose of this research is to implement a suitable strategy to work with an Autism Spectrum Disorder learner. This strategy was based on the Universal Design for Learning (UDL).
Escobar Garcés, Lorena, Soto Verdugo, Valentina   +1 more
core  

Is small-scale agriculture really the main driver of deforestation in the Peruvian Amazon? Moving beyond the prevailing narrative [PDF]

, 2017
A key premise underlying discussion about deforestation in Amazonian Peru is that small-scale or so-called migratory agriculture is the main driver of deforestation. This premise has been expressed in government documents and public outreach events.
Alencar, Almeyda Zambrano, Alvarez, Asner, Börner, Chavez, Che Piu, Collins, Coomes, Denevan, DeVries, Dourojeanni, Dourojeanni, EIA (Environmental Investigation Agency), Finer, Geist, Godar, Gutiérrez-Vélez, Hansen, Ichikawa, Joshi, Liverman, Marquardt, Mäki, Padoch, Padoch, Pinedo-Vasquez, Potapov, Rindfuss, Rudel, Salisbury, Scullion, Sears, Tropek, Ugarte-Guerra, Vergara-Asenjo, Vieira, Vliet, Vogt, Watters, Wood   +40 more
core   +1 more source

Unveiling human–wildlife interactions in the context of livestock grazing abandonment and the return of large carnivores, ungulates and vultures: A stakeholder perspective

People and Nature, EarlyView.
Abstract Pastoral practices remain a widespread economic activity across European mountain regions. However, the viability of this activity may be threatened by the recovery of large wild vertebrates associated with passive rewilding, leading to the so‐called human–wildlife conflicts.
P. Acebes, F. J. Muñoz‐Gálvez, Z. Iglesias‐González, M. García‐Llorente, D. López‐García   +4 more
wiley   +1 more source

Implementación del análisis de la situación de salud en una unidad básica sanitaria de Brasil

Medisan, 2016
Se efectuó un estudio observacional, descriptivo y transversal de 618 familias con 1 943  habitantes, pertenecientes a la Unidad Básica de Salud No. 1 São Vicente, del municipio de Vianópolis, en el estado Goiás, Brasil, durante los meses de mayo a julio
Meinardo Zayas Vinent, Alessandra Alves Corrêa, Sandra Rogeria Barbosa de Sousa Lopes, Cristiana Aparecida Magalhães   +3 more
doaj  

Access to medicines for the treatment of chronic diseases in Chile: qualitative analysis of perceived patient barriers and facilitators in five regions of the country

BMC Health Services Research
Background Access to medicines is one of the most serious public health problems globally, and Chile is not an exception. The aim of this study was to explore patients' perceptions, beneficiaries of both public and private health sectors, of barriers and
Carla Castillo-Laborde, Isabel Matute, Ximena Sgombich, Daniel Jofré   +3 more
doaj   +1 more source