Results 61 to 70 of about 2,057,197 (293)

Fetal Heart Rate at 12 Weeks' Gestation and the Risk of Preterm Birth

open access: yesJournal of Ultrasound in Medicine, EarlyView.
Objectives To prospectively validate the association between fetal heart rate (FHR) at the 12‐week scan and the risk of preterm birth (PTB), including spontaneous preterm birth (sPTB). Methods This prospective cohort study included 1276 singleton pregnancies undergoing routine first‐trimester screening at 11–13 + 6 weeks' gestation and followed until ...
José Morales‐Roselló   +3 more
wiley   +1 more source

Concepto de servicio de calidad en la gestión hotelera

open access: yesRevista Venezolana de Gerencia, 2022
El presente artículo tiene como objetivo determinar el papel del concepto de servicio como condicionador del tratamiento de la calidad, expresada en la mejora de la gestión hotelera.
Gilberto Blanco González   +1 more
doaj  

Indice de calidad y continuidad de los servicios de agua para consumo humano en Costa Rica

open access: yesTecnología en Marcha, 2019
El presente documento tiene como objetivo establecer un indicador compuesto para evaluar la calidad de los servicios de agua para consumo humano en costa rica, mediante el uso combinado de los intervalos de continuidad del servicio del agua y el “índice
Darner Adrián Mora-Alvarado   +2 more
doaj   +1 more source

A duration model analysis of privatization of municipal water services [PDF]

open access: yes
En este trabajo se utiliza un modelo de duración para estudiar los factores determinantes de la privatización del servicio de aguas. Se cuantifica cómo la influencia de estos factores cambia con el paso del tiempo, usando una muestra de municipios ...
Antonio Miralles Asensio
core  

Procediment informació i consulta [PDF]

open access: yes, 2009
Reflectir el procediment que s’ha de seguir per a resoldre les consultes i sol·licituds d’informació plantejades pels usuaris.
Servicio de Información Bibliográfica y Documental
core  

Spatiotemporal Fire Patterns and Post‐fire Forest Change in Peru (2000–2021)

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Fire is increasingly more frequent and severe in many tropical regions, leading to significant forest loss, diminished biodiversity, and reduced Nature's contributions to people (NCPs). In this study, we analyzed the spatiotemporal patterns of fire in Peru and its regions, focusing on: (1) burned area, (2) size, and (3) number of fires, using ...
Maricel Móstiga   +3 more
wiley   +1 more source

Relation between cost of drug treatment and body mass index in people with type 2 diabetes in Latin America [PDF]

open access: yes, 2017
Aims Despite the frequent association of obesity with type 2 diabetes (T2D), the effect of the former on the cost of drug treatment of the latest has not been specifically addressed.
Enzo Rucci   +5 more
core   +2 more sources

A simple index for assessing cumulative human impacts on mountain lakes

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Mountain lakes are highly sensitive ecosystems and effective sentinels of environmental change, yet the exposure and magnitude of the human footprint remain poorly quantified. In this study, we develop a simple and non‐invasive abiotic index to assess cumulative pressures on mountain lakes. The proposed index integrates eight variables grouped
Clara Sáez   +3 more
wiley   +1 more source

Modelo de capacitación en servicio en los puntos de venta de Peláez Hermanos S.A. [PDF]

open access: yes, 2012
81 Páginas.El modelo de capacitación en servicio busca fideliza, lealtizar, capturar y retener clientes actuales y potenciales mediante la prestación de ciclos del servicio muy cómodos para los clientes del mercado nacional.
Alvarado Martínez, Iván Javier
core  

Complementary and Integrative Medicine for the Treatment of Tourette's Syndrome

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background There is widespread interest in complementary and integrative medicine (CIM) among people with Tourette's syndrome (TS). Objective To perform a systematic review of evidence on the use of CIM to reduce tics and improve tic‐related quality of life.
Tamara Pringsheim   +21 more
wiley   +1 more source

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