Determining the unsaturated hydraulic conductivity of a compacted sand-bentonite mixture under constant volume and free-swell conditions [PDF]
, 2008 Highly compacted sand-bentonite mixtures are often considered as possible engineered barriers in deep high-level radioactive waste disposals. In-situ, the saturation of these barriers from their initially unsaturated state is a complex hydro-mechanical ...
A.M. Tang +26 more
core +4 more sources
Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting
Advanced Functional Materials, EarlyView.A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar +4 more
wiley +1 more source
International Conference on Irrigation Management Transfer, Wuhan, China, 20-24 September 1994. Vol.2. Draft conference papers. [PDF]
IndonesiaAustraliaIndiaSri LankaNigeriaVietnamBangladeshDominican RepublicTanzaniaNigerPhilippinesColombiaEgyptUzbekistanPeruNepalMexicoThailandIrrigation managementDamsLocal managementPrivatizationWater users' associationsWater distributionCanal ...
IIMI +1 more
core
Laboratory study on the effects of hydraulic and granulometric parameters on the response of granular soil to internal erosion [PDF]
, 2019 Erosion is a major environmental problem to agricultural land as well as to civil engineering infrastructures. Rainwater infiltration into granular soils can lead to the migration of fine particles by suffusion.
BENDANI, Karim +2 more
core
Estimation of aquifer lower layer hydraulic conductivity values through base flow hydrograph rising limb analysis [PDF]
, 2010 The estimation of catchment-averaged aquifer hydraulic conductivity values is usually performed through a base flow recession analysis. Relationships between the first time derivatives of the base flow and the base flow values themselves, derived for ...
Pauwels, Valentijn, Troch, Peter A
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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
Bitkisel Bir Hidrolik Akışkan Üretimi ve Performansının Hidrolik Yağ ile Karşılaştırılması
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019 Günümüzdeki modern dünyada hidrolik; gün geçtikçe birçok alanda insanların yaşantısında çok önemli pay sahibiolmaktadır. Hidrolikte enerjiyi sağlayan temel unsur akışkandır ve akışkana yön veren ekipmanlar valfler olarakadlandırılır.
Salih Korucu, Gürcan Samtaş
doaj +1 more source
Long-term Effects of Tillage on the Retention and Transport of Soil Water [PDF]
, 1986 Quantitative measurements were made of the physical and chemical properties of two virgin prairie soils, Crowley and Jay, that remain in their native Arkansas environments and of similar soils that had been tilled extensively.
Miley, W. M., Scott, H. D., Wood, L. S.
core +2 more sources
Novel Functional Materials via 3D Printing by Vat Photopolymerization
Advanced Functional Materials, EarlyView.This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov +3 more
wiley +1 more source
Experimental Research on Variable Stiffness Property of Hydraulic Ball Joint for Rail Vehicles
机车电传动, 2019 One hydraulic ball joint with variable stiffness characteristics for rail vehicles was proposed, which used hydraulic mechanism embedded in rubber elastomer to improve dynamic stiffness.
Xingwu DING +5 more
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