OBJECTIVES to identify midwives' perceptions about adolescents' failure to utilise prenatal services or to initiate such utilisation late during their pregnancies. DESIGN a quantitative descriptive and exploratory design, using questionnaires to collect data, to describe midwives' perceptions about factors influencing pregnant adolescents' non-utilisation or late utilisation of prenatal servi...

Introduction. Comparative cross national (CNC) drug utilization studies are challenging. However, there can be concerns with the accuracy and robustness of the data collected with previous studies showing differences in utilisation rates between different databases. In addition, if utilisation rates vary appreciably between countries with no logical explanation. These studies have been carried ...

apres avoir presente l'origine, ie spectre de rayonnement et la totalite' de l'energie solaire arrivant sur la terre, nous citons tout d'abord les methodes et moyens d'utilisation de l'energie solaire dans ie passe(. nous presentons ensuite, les capteurs plans, concentration lineaire et ponctuelle; les moteurs et centrales solaires. puis nous discutons des generate...

Diabetes mellitus is a metabolic disorder affecting carbohydrate, fat and protein metabolism that affects nearly 10% of the population every year. The treatment of diabetes mellitus has been confined to use of oral hypoglycemic agents and insulin, the former being reported to possess serious side effects. This leads to increasing demand for herbal products with antidiabetic factor with little s...

This month, we focus on current research in bed rest in pregnancy. Dr. Lorenz discusses four recent publications, and each is concluded with a "bottom line" that is the take-home message. The complete reference for each can be found in on this page, along with direct links to the abstracts.

This work studied the influence of effluent recirculation upon the kinetics of anaerobic degradation of dairy wastewater in the feedless phase of intermittent upflow anaerobic sludge bed (UASB) reactors. Several laboratory-scale tests were performed with different organic loads in closed circuit UASB reactors inoculated with adapted flocculent sludge. The data obtained were used for determinati...

As traffic levels increase on railways in Britain and elsewhere, improved understanding of the trade-offs between capacity provision/utilisation and service quality is increasingly important, as Infrastructure Managers and Railway Undertakings seek to maximise capacity provision without an unacceptable loss of service reliability and punctuality. This is particularly true of the stations and ju...

GPUs in High-Performance Computing systems remain under-utilised due to the unavailability of schedulers that can safely schedule multiple applications to share the same GPU. The research reported in this paper is motivated to improve the utilisation of GPUs by proposing a framework, we refer to as schedGPU, to facilitate intra-node GPU co-scheduling such that a GPU can be safely shared among m...