Results 131 to 140 of about 3,303 (287)

Flow Characteristics of a Porous Pipe Irrigation Lateral [PDF]

open access: yes, 1998
Porous pipe is useful for both surface and subsurface microirrigation systems. However very little information is available about its discharge uniformity and operating characteristics.
Lim, C. W.   +2 more
core  

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

open access: yesAdvanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon   +7 more
wiley   +1 more source

Evaluating the efficacy of various flocculants for sediment removal from high-turbidity water for micro-irrigation systems

open access: yesGuan'gai paishui xuebao
【Background】Emitter clogging is a common issue in micro-irrigation systems, and effective sediment removal from irrigation water is crucial for maintaining system performance.
ZHAO Ruiting, YAN Xinjun, WANG Xuehu
doaj   +1 more source

Wastewater reuse in the Mediterranean region: Case of Morocco [PDF]

open access: yes, 2013
10 p.International audienceThe southern Mediterranean region being one of the most dry and water scarce regions in the world. It is also expected that by 2025, due to population increase, the regional average water availability is projected to be just ...
Choukr-Allah, Redouane   +1 more
core   +2 more sources

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

open access: yesAdvanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas   +9 more
wiley   +1 more source

Integration of Fractal Metrics and Scanning Electron Microscopy for Advanced and Innovative Diagnosis of Biofouling in Drippers Applying Brackish Water

open access: yesAgriEngineering
Traditional methods of analyzing biofouling in emitters fail to capture the complexity and heterogeneity of their components. Therefore, the objective of this work was to develop and validate an innovative approach that integrates fractal metrics and ...
Julio Cesar Vado Espinoza   +13 more
doaj   +1 more source

NASA's Evolutionary Xenon Thruster (NEXT) Project Qualification Propellant Throughput Milestone: Performance, Erosion, and Thruster Service Life Prediction After 450 kg [PDF]

open access: yes
The NASA s Evolutionary Xenon Thruster (NEXT) program is tasked with significantly improving and extending the capabilities of current state-of-the-art NSTAR thruster.
Herman, Daniel A.
core   +1 more source

Emergence of Light‐Transforming Layered Hybrid Halide Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley   +1 more source

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

open access: yesAdvanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti   +3 more
wiley   +1 more source

Geometric Characteristics of Dripper Labyrinths and Accumulation of Solid Particles: Simulation and Experimentation

open access: yesAgriEngineering
Emitter clogging in drip irrigation systems is a recurring issue, affecting water application uniformity and system lifespan. This study investigated the anti-clogging performance of emitters and the accumulation patterns of solid particles in dripper ...
Gustavo Lopes Muniz   +3 more
doaj   +1 more source

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