Results 121 to 130 of about 354,875 (306)
Reliability and performance evaluation of a solar PV-powered underground water pumping system. [PDF]
Sci Rep, 2023 Ahmed NM +4 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.A monolayer graphene/phosphoric‐acid mixed proton‐electron conducting membrane combines proton‐conducting nanoconfined acid channels with electron‐conducting graphene nanosheets for efficient high‐temperature hydrogen purification. The membrane achieves nearly 100% H2/CO2 selectivity and 69 GPU hydrogen permeance at 250°C, arising from synergistic ...
Kaiqiang He +8 more
wiley +1 more source
Macroeconomic Impacts of Water Use in Agriculture [PDF]
The recent/current recession provides the opportunity to study the effects of the macroeconomic changes on the agricultural production systems in the Great Plains and trace some of its impacts through the system to changes in primary inputs such water ...
Ethridge, Don E. +3 more
core +1 more source
Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks
Advanced Functional Materials, EarlyView.Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert +10 more
wiley +1 more source
, 2014 International audienceBackground/Objectives. The site is a large chloralcali chemical plant located in the centre-east of France. From the 1980s to 2007, a several hectares historical DNAPL pool was physically confined while migration was monitored.
Cazaux, David +4 more
core +1 more source
Pumping simulations using 3D analysis on multi-pumping wells [PDF]
, 2011 In this research, we chiefly proceed on-site measurement and analysis to examine how the pumping wells influence groundwater properties. The examined region is surrounded by mountains formed by a bowl shaped depression in the Paleozoic strata and granite.
Kitaoka Takafumi +5 more
core +1 more source
Solar-powered water solutions for sustainable irrigation in rural communities
Frontiers in Sustainable Food SystemsMost of the irrigation systems in many rural communities of Nigeria are powered by fossil fuels. Conversely, a solar water pumping system can sustain cost-effective operation and maintenance while significantly lowering greenhouse gas emissions.
Vincent Anayochukwu Ani +3 more
doaj +1 more source
Technical modelling of solar photovoltaic water pumping system and evaluation of system performance and their socio-economic impact. [PDF]
Heliyon, 2023 Habib S +7 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog +3 more
wiley +1 more source
Energy efficiency and farm water systems (2015) [PDF]
, 2015 Farm water systems are often neglected when it comes to energy efficiency. Although the savings to be realized may not be as great as perhaps energy-efficient lighting, the return can be fairly short for some energy-saving investments.
Day, Don +3 more
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