Results 51 to 60 of about 10,115 (302)
Calibration of the Guelph Permeameter Method Using Shallow Well Pump-in Test (SWPT) for Hydraulic Conductivity Measurement and Derivation of single depth Laplace and Richards Equation for a Loam Soil [PDF]
علوم و مهندسی آبیاری, 2019 Saturated hydraulic conductivity is a vital soil propriety in controlling infiltration and runoff, drainage, extracting pesticides, and herbicides from soil profile and transfer them to ground water.
Abd Ali Naseri +2 more
doaj +1 more source
Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells
Advanced Materials Interfaces, EarlyView.Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss +4 more
wiley +1 more source
Journal of Rock Mechanics and Geotechnical Engineering, 2016 This paper presents a study on the valorization of local materials such as desert dune sand obtained from Laghouat region in the South Algeria and mine bentonite intended for the realization of liner base layers in the conception of insulation barriers ...
M.K. Gueddouda +4 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon +4 more
wiley +1 more source
The impact of different tillage treatments on hydraulic conductivity of loamy soil
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012 Water infiltration into the soil profile, surface runoff and soil erosion in arable lands depend on the conditions of the top layer. The tillage treatment of the top layer plays a key role in changes of the hydro-physical properties, mainly saturated ...
Ivana Kameníčková +2 more
doaj +1 more source
A Simple Approach to Estimate Saturated Hydraulic Conductivity [PDF]
Alexandria Science Exchange Journal: An International Quarterly Journal of Science Agricultural Environments, 2007 Saturated hydraulic conductivity is a good indicator to evaluate the hydrophysical situation of the soil. The measurement techniques used to estimate such property remain hampered by extensive labor and time constraints. Both emitter discharge rate and steady saturated radius emerged from point source trickle irrigation on the soil surface were used to
openaire +1 more source
Representative hydraulic conductivities in saturated groundwater flow [PDF]
Reviews of Geophysics, 2006 Heterogeneity is the single most salient feature of hydrogeology. An enormous amount of work has been devoted during the last 30 years to addressing this issue. Our objective is to synthesize and to offer a critical appraisal of results related to the problem of finding representative hydraulic conductivities.
X. Sanchez Vila +2 more
openaire +2 more sources
Advanced Robotics Research, EarlyView.A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay +9 more
wiley +1 more source
Guan'gai paishui xuebao【Objective】Freeze-thaw cycles are a critical abiotic process that reshape soil structure. This study investigates their impact on the saturated hydraulic conductivity of soil in an open-pit coal mine in Haizhou, which is reclaimed with different ...
XIONG Shuzhen, LYU Gang
doaj +1 more source
Uncertainty analysis for spatial prediction of soil saturated hydraulic conductivity
Shui kexue jinzhan, 2012 Pedotransfer functions are commonly used to predict soil hydraulic characteristics.However,the analysis of prediction uncertainty is often ignored by researchers.In an attempt to reduce the prediction uncertainty and to improve the applicability of ...
LIAO Kai-hua +3 more
doaj +1 more source