Search results for " quality."
showing 10 items of 2995 documents
Integración de la gestión de la calidad y la supply chain. Análisis del proceso desde un enfoque cualitativo de investigación
2019
El desarrollo de la competitividad en las empresas es determinante para el crecimiento de las organizaciones y el país. La gestión de la calidad (QM) brinda a las empresas las capacidades para el desarrollo de productos y servicios que cumplan con estándares de calidad que son reconocidos por los mercados locales y globales. De otra parte, la gestión de la supply chain management (SCM) permite a las empresas el desarrollo de la competitividad a través de la estructura de cadenas de valor, integrando a los clientes y a los proveedores para entregar los bienes y servicios en las condiciones de tiempo, cantidad y lugar pactados. Tanto la QM como la SCM, presentan condiciones e intereses que so…
Towards resilient cities: Advancements allowed by a multi-criteria optimization tool to face the new challenges of European Union’s climate and energ…
2019
Abstract The United Nations as well as the European Union are strongly committed in promoting a transition towards more sustainable and resilient cities. Indeed, they are increasingly affected by different types of threats, among which the natural ones such as earthquakes, fires, and floods (shocks) and climate variability (stresses). Cities are quite often unable to cope with the adverse effects of such natural hazards. This circumstance leads to the need of introducing resilience-related criteria (besides commonly used sustainability indicators) in decision-making processes. This paper investigates at which extent the inclusion of such new indicators, within multi-criteria assessment tool…
A new approach for assessing minimum flow in ephemeral streams
2009
The aim of this paper is to propose a new methodological approach, appropriate for low-yielding catchments, by calculating the ecological minimum river flow starting from the river water quality based on biological indicators and physical–chemical characteristics as reported in the Italian Water Law no. 152/06 and in the UE 2000/60 Directive (WFD: Water Framework Directive). Actually, protecting and restoring river flow regimes and hence the ecosystems they support by providing environmental flows, has become a major aspect of river basin management. In detail, pollutant concentrations downstream and fluvial structure cross-sections have been evaluated, starting from discharges released dow…
IEEE Std. 1459 power quantities ratio approaches for simplified harmonic emissions assessment
2018
The paper investigates the suitability of using power ratio parameters for harmonic emissions assessment at the point of common coupling (PCC). The study is carried out starting from the IEEE Std. 1459-2010 apparent power decomposition, where power factors are defined for evaluating line utilization and harmonic pollution levels. In addition, the study investigates the behavior of new parameters, which are expressed in terms of ratio between IEEE Std. 1459-2010 power quantities. The study is carried out for both single-phase and three-phase case, also considering the presence of capacitors. ? 2018 IEEE.
Humanities and Social Sciences. Latvia: Vol. 26, N 2 (Autumn-Winter 2018)
2018
Quality of life of patients with advanced pancreatic cancer
2021
Pancreatic cancer is one of the most common malignancies with poor prognosis and high mortality. Advanced-stage disease at diagnosis and the dominant clinical symptoms significantly deteriorate the quality of life. The paper presents an analysis of the results of quality of life studies in patients with locally advanced and metastatic pancreatic cancer, as well as the relationship between therapeutic decisions and quality of life indicators. It has been shown that the initial assessment of life quality can have prognostic value.Appropriate symptomatic treatment of patients with advanced pancreatic cancer improves the quality of life, increases the compliance and prolongs survival. The asses…
Change in physical activity and health-related quality of life in old age : a 10-year follow-up study
2019
The aim of the study was to examine the association between change in leisure‐time physical activity (LTPA) and change in health‐related quality of life (HRQoL) and symptoms of depression during a 10‐year follow‐up. This prospective study included 1036 men and women (mean age at baseline = 61.2 years) from the Helsinki Birth Cohort Study. Leisure‐time physical activity was measured with a questionnaire, HRQoL with SF36 and depression symptoms with Beck's depression inventory (BDI). The association between the change in LTPA and change in HRQoL and BDI were investigated with sex‐stratified general linear models adjusted for age, smoking, educational attainment, comorbidity score, and baselin…
The T.O.S.C.A. Project: Research, Education and Care
2011
Despite recent and exponential improvements in diagnostic- therapeutic pathways, an existing “GAP” has been revealed between the “real world care” and the “optimal care” of patients with chronic heart failure (CHF). We present the T.O.S.CA. Project (Trattamento Ormonale dello Scompenso CArdiaco), an Italian multicenter initiative involving different health care professionals and services aiming to explore the CHF “metabolic pathophysiological model” and to improve the quality of care of HF patients through research and continuing medical education.
Modeling cost-effectiveness and health gains of a âuniversalâ versus âprioritizedâ hepatitis C virus treatment policy in a real-life cohort
2017
We evaluated the cost-effectiveness of two alternative direct-acting antiviral (DAA) treatment policies in a real-life cohort of hepatitis C virusâinfected patients: policy 1, âuniversal,â treat all patients, regardless of fibrosis stage; policy 2, treat only âprioritizedâ patients, delay treatment of the remaining patients until reaching stage F3. A liver disease progression Markov model, which used a lifetime horizon and health care system perspective, was applied to the PITER cohort (representative of Italian hepatitis C virusâinfected patients in care). Specifically, 8,125 patients naive to DAA treatment, without clinical, sociodemographic, or insurance restrictions, were us…
Effetti del portinnesto sulla produttività e sulla qualità dell'anguria.
2010
The research aims to investigate the effects of different rootstocks on productive and qualitative aspects of two watermelon cultivars: Dumara, that produces big fruits and Minirossa that produces smaller fruits. For each cultivar, a randomized complete-block design was used with 3 replications to compare the following six grafting combinations: grafted plants into five rootstocks (Elsi, RS 841, Shintosa, Lagenaria corta, Anguria selvatica) and ungrafted plants. The highest yield of both cultivars was obtained with RS 841 while the lowest was observed with not grafted plants and grafted on elsi. However, using Elsi as rootstock, the plants gave fruits of greatest size. the best quality para…