Search results for " quality."
showing 10 items of 2995 documents
La plantilla 3.0, un instrumento para conocer la música de la infancia: Revisión y validación
2015
Este trabajo se interesa por conocer la música de la vida diaria de los niños desde una mirada educativa1. Para estudiarlo el artículo ofrece un instrumento que permite conocer los elementos objetivos de la música que escuchan, prestando especial atención al entorno sonoro de mayor cobertura e impacto, el mediático. El instrumento constituye el paso inicial para estudiar los posibles efectos de la música y proponer alternativas educativas, porque la finalidad última de la investigación es la mejora de la educación. El desarrollo metodológico ha consistido en la creación del instrumento, la plantilla 3.0, y su aplicación, dando cuenta en este artículo de su revisión, características técnicas…
CANCER SURVIVORSHIP: THE NEED FOR COMPREHENSIVE CARE AND THE IMPORTANCE OF ASSUMING AN ACTIVE ROLE
2019
Advances in the early detection and treatment of cancer have led to an increase in the number of people who have overcome the disease, reaching 5% of the current population in our country. As indicated by the Sociedad Española de Oncología Médica [Spanish Society of Medical Oncology], this situation involves new challenges that require, among other things, the identification of and attention to the quality of life and the psychosocial needs of this growing population. The objective of this article is to reflect on the importance of comprehensive, specialized, and multidisciplinary care, in which the survivor has a more active participation. However, previously, the debate on the concept of …
Strategies for Improving Optimal Positioning of Quality Sensors in Urban Drainage Systems for Non-Conservative Contaminants
2021
In the urban drainage sector, the problem of polluting discharges in sewers may act on the proper functioning of the sewer system, on the wastewater treatment plant reliability and on the receiving water body preservation. Therefore, the implementation of a chemical monitoring network is necessary to promptly detect and contain the event of contamination. Sensor location is usually an optimization exercise that is based on probabilistic or black-box methods and their efficiency is usually dependent on the initial assumption made on possible eligibility of nodes to become a monitoring point. It is a common practice to establish an initial non-informative assumption by considering all network…
Quality of autochthonous Sicilian plums
2015
Thirty four plum local varieties and accessions obtained from different growing area of the Sicilian island were analyzed for their qualitative and nutraceutical properties and three commercialcultivar were used as references. These properties included the fruit fresh weight (g), the pulp firmness (FFF), the total soluble solids (TSS), the titratable acidity (TA), the total anthocyanins,the phenolics content and the antioxidant activity.This preliminary study showed significantly differeces among the plums; Zuccarato giallo and Prunu Niuru presented TSS higher than the commercial cultivars (24.9 and 21.6 °Brix respectively)and interesting data obtained on the nutraceutical compounds values …
Temperature effects explain continental scale distribution of cyanobacterial toxins
2018
Insight into how environmental change determines the production and distribution of cyanobacterial toxins is necessary for risk assessment. Management guidelines currently focus on hepatotoxins (microcystins). Increasing attention is given to other classes, such as neurotoxins (e.g., anatoxin-a) and cytotoxins (e.g., cylindrospermopsin) due to their potency. Most studies examine the relationship between individual toxin variants and environmental factors, such as nutrients, temperature and light. In summer 2015, we collected samples across Europe to investigate the effect of nutrient and temperature gradients on the variability of toxin production at a continental scale. Direct and indirect…
A Novel Fast Volumetric Light Sheet Microscopy
2016
Fast noninvasive three-dimensional (3D) imaging is crucial for the quantitative understanding of highly dynamic biological processes. Over the last decades, several fluorescence microscopy techniques have been developed in order to provide a faster and deeper imaging of thick biological samples [1]. Within this framework, Light Sheet Fluorescence Microscopy (LSFM) has emerged as a powerful imaging tool for 3D imaging of thick samples ranging from single cells to entire animals [2,3].However, to obtain a 3D reconstruction either sample or microscope parts usually need to be moved limiting the acquisition speed and inducing possible interferences in volume recording. To solve this problem, he…
Effect of consumers’ origin on perceived sensory quality, liking and liking drivers: A cross-cultural study on European cheeses
2021
Abstract We aim at studying consumers’ Perceived Sensory Quality (PSQ) concept. We manipulated a priori both familiarity (contrast local vs. foreign cheeses) and quality level (contrast PDO or traditional cheeses vs. their non-PDO and/or industrial counterpart). The study was run in four European countries. Thus, eight cheeses (one PDO or traditional cheese and one non-PDO cheese from each of the four European countries) were assessed by a total of 438 consumers (from 100 to 120 consumers from each region) in terms of PSQ and liking. The cheeses were also described by a trained panel. PSQ depended on both consumers’ and cheeses’ origin. The main finding is that in the three countries with P…
Sunlit surface waters : exploring the photochemical reactivity of dissolved organic carbon
2017
In surface waters, solar radiation can photochemically mineralise the dissolved organic carbon (DOC, a measure of dissolved organic matter, DOM) to dissolved inorganic carbon (DIC). This DIC photoproduction constitutes an essential yet vague flux in the aquatic carbon cycling. The present thesis is based on the empirical assessment of the DOC photochemical reactivity, which was determined as the spectral apparent quantum yields (AQY) for DIC photoproduction. First, AQYs were determined in DOM solutions to quantify the impact of pH and DOM-associated iron. Then boreal lake waters were used for assessing the alteration of DOC photoreactivity due to water quality and catchment property. By sim…
Validity and reliability of the Italian version of the Chronic Liver Disease Questionnaire (CLDQ-I) for the assessment of health-related quality of l…
2005
Background.: The Chronic Liver Disease Questionnaire is a specific health-related quality of life assessment designed for patients with liver diseases. Aim.: The aim of this paper is to report on the validity, reliability and sensitivity to change of the Italian version (Chronic Liver Disease Questionnaire-I) in subjects with HCV infection. Subjects.: The Chronic Liver Disease Questionnaire-I was administered to 350 subjects with HCV infection together with the World Health Organization Quality of Life Assessment, abbreviated version, a generic quality of life assessment. Methods.: The instrument was translated from English, backtranslated and reviewed in focus groups in the framework of a …
When Customer base is not loyalty! : Differences in the Consumers' Appraisal of Performance of Mobile Telecommunications Service Providers in Port Ha…
2017
Reports from both local and international telecommunications agencies attest that Nigerian telecommunications industry is the fastest growing in Africa and one of the fastest growing in the world. Currently, the sector boasts of about 157 million active subscribers being serviced by four dominant operators. However, there have been strident calls by consumers to the regulatory agencies to apply sanctions to the operators as a result of persistent poor quality of service. As a matter of fact, all the service providers do not deliver uniform level of service. This study is therefore aimed at examining the differences in the consumers’ appraisal of the quality of service and offerings of the s…