Buscar
Mostrando ítems 1-10 de 9881
Pressure management for leakage reduction using pressure reducing valves. Case study in an Andean city
(2019)
A very common problem in distribution systems is water leakage, which can be reduced by pressure management. The objective of this study was to evaluate the reduction of water leakage by optimizing the pressure using ...
QSPR studies on water solubility, octanol-water partition coefficient and vapour pressure of pesticides
(Taylor & Francis Ltd, 2020-01)
The assessment of the environmental fate and (eco)toxicological effects of pesticide compounds is of crucial importance. The present review is focused on Quantitative Structure-Property Relationships (QSPR) applications ...
Análise distribuição da carga hidráulica e vazão na unidade operacional de um sistema de irrigação localizada
(2007-10-01)
The different combination possibilities of emission uniformity and field slope within the operational unities of localized irrigation systems favor the occurence of some configurations in the irrigation system, and ...
Análise distribuição da carga hidráulica e vazão na unidade operacional de um sistema de irrigação localizada
(2007-10-01)
The different combination possibilities of emission uniformity and field slope within the operational unities of localized irrigation systems favor the occurence of some configurations in the irrigation system, and ...
Combining ballast water treatment and ballast water exchange: Reducing colonization pressure and propagule pressure of phytoplankton organisms
(Taylor & Francis, 2017-10)
Species richness and species abundance (colonization pressure and propagule pressure, respectively) are commonly used to characterize invasion risk for ballast-water-mediated introductions, which can be high if either ...
Agreement between stress intraocular pressure and long-term intraocular pressure measurements in primary open angle glaucoma
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
The aim of this paper is to study the correlation between the intraocular pressure peaks and fluctuation detected during the water drinking test and the same parameters observed during long-term follow up. This prospective ...
An alternative approach for the determination of soil water mobility
(SCIENCE PRESS, 2008)
A new laboratory method was proposed to establish an easily performed standard for the determination of mobile soil water close to real conditions during the infiltration and redistribution of water in a soil. It consisted ...
Correlation between central corneal thickness and intraocular pressure peak and fluctuation during the water drinking test in glaucoma patients
(Faculdade de Medicina / USP, 2010)
OBJECTIVE: To investigate the correlation between central corneal thickness and outflow facility assessed by intraocular pressure peak and fluctuation during the water drinking test. METHODS: Fifty-five newly diagnosed ...
Changes on emitter discharge under different water temperature and pressure
(WFL PUBLHELSINKI, 2012)
The study was conducted at the Research Laboratory of Hydraulic and Irrigation Group in the Rural Engineering Department, Technical University of Madrid (Universidad Politecnica de Madrid), Madrid, Spain. Water temperatures ...