Results 51 to 60 of about 196,095 (349)
Truncated beta nonlinear regression models for soil-water characteristic curves estimation. [PDF]
, 2013 We propose an alternative approach for estimating soil-water characteristic curves based on truncated beta nonlinear regression models. Thus, assuming that the response variable follows a truncated beta distribution.
DINIZ, C. A. R. +3 more
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Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance
Advanced Functional Materials, EarlyView.A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer +2 more
wiley +1 more source
Evaluation Model of Soil Water Characteristic Curve of Red Clay Based on Dielectric Theory [PDF]
长江科学院院报[Objective] The soil water characteristic curve (SWCC) can effectively reflect the relationship between soil water suction (matric potential) and water content, yet conventional testing methods pose challenges for the calibration of in situ soil ...
WANG Hai-jun, XU Xing-qian, LI Cheng, ZHAO Xi, MA Guan-yu, MA Fang-wen
doaj +1 more source
Suction Measurement of Bentonite Using Filter Paper Technique [PDF]
, 2015 Bentonite is used as buffer material in nuclear waste disposal for which its characteristics should be studied. Soil - water characteristics curve (SWCC) is important to understand the unsaturated soil behaviour.
S, Siddharthan
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Advanced Functional Materials, EarlyView.ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo +10 more
wiley +1 more source
One-stage Bayesian experimental design optimization for measuring soil-water characteristic curve
Yantu gongcheng xuebao, 2023 The direct measurements of soil-water characteristic curve (SWCC) are often costly and time-consuming. Therefore, only a limited number of test data can be obtained from a single SWCC test, based on which the estimated SWCC inevitably produces ...
LI Dianqing 1, 2, DING Shaolin 1, 2, CAO Zijun 1, 2, TAO Rui 3
doaj +1 more source
Seasonal changes in pore water pressure in a grass covered cut slope in London clay
, 2006 In temperate European climates, the season of peak water demand by vegetation (summer) is out of phase with the season of greatest rainfall (winter). This results in seasonal fluctuations in soil water content and, in clay soils, associated problems of ...
Clarke, D., Powrie, W., Smethurst, J.A.
core +1 more source
Advanced Functional Materials, EarlyView.The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu +10 more
wiley +1 more source
A Simple Model for Estimating the Hydraulic Conductivity of Unsaturated Soil
Applied SciencesDescribing the hydraulic conductivity of unsaturated soil is very important in predicting water transport. Most current models have complex forms and generally need to be calibrated by the measured unsaturated hydraulic conductivity curve. A simple model,
Ziran Zhang, Maosheng Zhang
doaj +1 more source
Soil-Water Characteristic Curve Model Based on Particle Size Distribution and Pellicular Water [PDF]
长江科学院院报Traditional models for predicting soil-water characteristic curve (SWCC) based on particle size distribution curve require segmentation of the curve when calculating water content and often neglect the pellicular water (also known as film water) content ...
ZHU Shi-wang, LI Shuang-yang, JIANG Qi, ZHAO Jian-yuan, ZHOU Shang-qi, LIU Hui-ying
doaj +1 more source