Results 21 to 30 of about 65,374 (201)

Cuantificación por absorción atómica de Cu, Fe y Zn en alcohol destilado y agua

open access: yesCuadernos de investigación UNED, 2018
Los metales pesados a nivel de trazas han sido objeto de estudio desde hace varias décadas, sin embargo, la presente investigación se enfoca en el cobre, hierro y zinc, los cuales se han cuantificado en vino por la técnica de absorción atómica ...
Esteban Pérez López   +1 more
doaj   +1 more source

La influencia de la publicidad de bebidas alcohólicas sobre las cogniciones implícitas asociadas al alcohol en estudiantes universitarios [PDF]

open access: yes, 2012
Las cogniciones implícitas asociadas al alcohol (CIAA) son creencias y/o actitudes que se originan a partir de experiencias afectivas tempranas vinculadas al uso de alcohol y que median la conducta de consumo de manera automática. El objetivo del estudio
Caicedo, Estefanía Elena   +4 more
core   +3 more sources

Prevalencia y factores asociados al consumo de bebidas energéticas en jóvenes de la provincia de Barcelona

open access: yesGaceta Sanitaria, 2021
Resumen: Objetivo: Analizar la prevalencia del consumo de bebidas energéticas en estudiantes de cuarto curso de Educación Secundaria Obligatoria de la provincia de Barcelona, y su asociación con características sociodemográficas y hábitos de salud ...
Aida Oliver Anglès   +3 more
doaj   +1 more source

La identidad cultural en la publicidad de bebidas alcohólicas [PDF]

open access: yes, 2012
In order to create an efficient message and to associate specific cultural values to a brand, advertisements refer to the elements within the collective imaginary which identify a region or a country. In this sense, alcoholic beverages advertising stands
Ramos Serrano, Marina   +1 more
core   +2 more sources

Prevalencia de consumo de alcohol y de alcoholismo en estudiantes universitarios de Villavicencio, Colombia

open access: yesRevista de la Facultad de Medicina, 2019
Introducción. Los universitarios consumen alcohol en mayor medida que la población general, a pesar de que esta práctica causa morbimortalidad. Objetivos.
Cesar Augusto Mora   +1 more
doaj   +1 more source

Use of Cognitive Interviews to Adapt PROMIS Measurement Items for Spanish Speakers Living with HIV

open access: yesAIDS Research and Treatment, Volume 2016, Issue 1, 2016., 2016
Purpose. To use cognitive interviewing techniques to assess comprehension of existing Patient‐Reported Outcomes Measurement Information System (PROMIS) items among Latinos living with HIV and then refine items based on participant feedback. Methods. Latino monolingual Spanish speakers living with HIV (n = 56) participated in cognitive interviews. Items
R. Solorio   +5 more
wiley   +1 more source

Benzene as a Chemical Hazard in Processed Foods

open access: yesInternational Journal of Food Science, Volume 2015, Issue 1, 2015., 2015
This paper presents a literature review on benzene in foods, including toxicological aspects, occurrence, formation mechanisms, and mitigation measures and analyzes data reporting benzene levels in foods. Benzene is recognized by the IARC (International Agency for Research on Cancer) as carcinogenic to humans, and its presence in foods has been ...
Vânia Paula Salviano dos Santos   +4 more
wiley   +1 more source

Recognition of Emotions in Mexican Spanish Speech: An Approach Based on Acoustic Modelling of Emotion‐Specific Vowels

open access: yesThe Scientific World Journal, Volume 2013, Issue 1, 2013., 2013
An approach for the recognition of emotions in speech is presented. The target language is Mexican Spanish, and for this purpose a speech database was created. The approach consists in the phoneme acoustic modelling of emotion‐specific vowels. For this, a standard phoneme‐based Automatic Speech Recognition (ASR) system was built with Hidden Markov ...
Santiago-Omar Caballero-Morales   +2 more
wiley   +1 more source

Proyecto de elaboración y comercialización artesanal de cocteles sin alcohol a base de frutas tropicales en San marino shopping center [PDF]

open access: yes, 2010
La creación de TROPIBAR nació de la necesidad existente en el mercado de bebidas no alcohólicas, ya que cuando nos encontramos en un festejo o reunión siempre habrá alguien a quién no le guste el alcohol.
Córdova Chacón, Karla Luzmila   +2 more
core   +2 more sources

Surveillance of alcohol use through population surveys in the Americas from 2010 to 2019

open access: yesAddiction, Volume 120, Issue 1, Page 23-47, January 2025.
Abstract Aims The aims of this study were to identify alcohol‐related population surveys administered in the Americas, determine which alcohol‐related measures are examined and identify coverage gaps regarding alcohol‐related measures. Methods As part of the Global Information System on Alcohol and Health study, a systematic search was performed in ...
Harpreet Jaswal   +8 more
wiley   +1 more source

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