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Αποτελέσματα 20895-20914 από 49724
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A ‘waste product’ to save the day in the field of transplantation: The evolving potential of extracellular vesicles
(2022)Graft rejection and graft-versus-host disease constitute the leading causes of morbidity and early mortality after solid organ and haematopoietic stem cell transplantation, respectively. Despite the current advances in ... -
Wastewater monitoring as a supplementary surveillance tool for capturing SARS-COV-2 community spread. A case study in two Greek municipalities
(2021)A pilot study was conducted from late October 2020 until mid-April 2021, aiming to examine the association between SARS-CoV-2 RNA concentrations in untreated wastewater and recorded COVID-19 cases in two Greek municipalities. ... -
Watch Out for Burnout in COVID-19: A Greek Health Care Personnel Study
(2022)The aim of the current study was to examine the mental well-being of healthcare personnel (HCP) working in COVID-19 units in Greece and to calculate the prevalence of burnout (BO) amongst them. A questionnaire based on the ... -
Water and fertilizers use efficiency in grafted and non grafted tomato plants on soilless culture
(2008)The improved rooting environment and the absence of pathogens in substrates used in soilless cultures, make the use of grafted plants unnecessary when grown hydroponically. The worldwide water shortages and the increased ... -
A Water Balance Derived Drought Index for Pinios River Basin, Greece
(2011)This study estimates hydrological drought characteristics using a water balance derived drought index in Pinios river basin, Thessaly, Greece. The concept of hydrological management at subwatershed scale has been adopted ... -
Water Balance of Forested Mountainous Watersheds using Satellite Derived Actual Evapotranspiration
(2004)The use of actual evapotranspiration derived by satellite data at watershed scale in water balance modelling of forested mountainous watersheds is studied. Mean monthly maximum composites of the Normalized Difference ... -
WATER CONSERVATION IN THE NURSERY SCHOOL
(2013)Water shortage is an environmental problem that requires changes in terms of thinking and everyday practice. Education for a sustainable development should therefore aim at arousing pupils' awareness on this issue and ... -
Water Drainage in Layered Soils. Laboratory Experiments and Numerical Simulation
(1997)Experimental results during first and second drainage in a vertical column of saturated layered soil were compared to those predicted from simulation. The sample was composed of a sandyloam soil overlying a fine sand. The ... -
Water energy house
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WATER EROSION ASSESSMENT IN SKIATHOS ISLAND USING THE GAVRILOVIC METHOD
(2013)This project deals with the application of the Gavrilovic method simulating the erosion processes in small catchments. The study area is Skiathos, a Greek island, which is situated in the region of Thessaly and belongs to ... -
Water networks management: New perspectives
(2019)Real water losses in water distribution systems may well be considered a potential water resource, as the significant water volumes being wasted through these physical losses should be replaced eventually. Advanced tools ... -
The Water Permeability Reduction After Successive Hypo-Osmotic Shocks in Kidney Principal Cells is Apically Regulated
(2014)Background/Aims: Renal principal cells maintain their intracellular water and electrolyte content despite significant fluctuations of the extracellular water and salt concentrations. Their water permeability decreases ... -
Water pipe network reliability assessment using the DAC method
(2011)The Discriminant Analysis and Classification (DAC) method has offered remarkable results regarding the prediction of failures in an oil or a gas pipe network, based on the network characteristics. The DAC method also proved ... -
Water Pipe Networks Performance Assessment: Benchmarking Eight Cases Across the EU Mediterranean Basin
(2015)The high level of the non-revenue water (NRW: water not generating revenues) is a well-acknowledged problem water utilities are straggling with in areas facing water scarcity. High NRW values jeopardize the sustainability ... -
Water price elasticity and public acceptability on conservation options in the city of Volos, Greece
(2009)Efforts to satisfy increasing demand have often been concentrated principally on constructing new water systems, thus increasing the supply of water. The relationship between water abstraction and water availability has ... -
Water Purification in Micromagnetofluidic Devices: Mixing in MHD Micromixers
(2016)This contribution addresses a possible solution for water purification from heavy metals by magnetic nanoparticles in microfluidic water flow systems. In this technique, the most important component is the micromixer while ... -
Water quality assessment by ecotoxicological and chemical methods in Magnesia, Greece
(2004)The fresh- and seawater quality in Magnesia, Greece, was evaluated in this work, using a combination of bioassays and chemical analytical techniques. The crustacean and the invertebrate saline water shrimp Artemia franciscana ... -
Water Quality Monitoring and Modeling in Lake Kastoria, Using GIS. Assessment and Management of Pollution Sources
(2009)Lake Kastoria, is a very fragile aquatic ecosystem, protected by several national and international conventions, situated in the Region of Western Macedonia, Greece. A monthly monitoring program has been operated by the ... -
Water Resource Management in Larisa: A “Tragedy of the Commons?”
(2015)The commons are natural or man-made resources that due to non-excludability and subtractability face serious risks of overexploitation, mismanagement, or even destruction, the so-called “tragedy of the commons”. Groundwater ...