Results 31 to 40 of about 1,729,056 (244)

Matric suction in the theory of behavior of unsaturated soils

Известия Томского политехнического университета: Инжиниринг георесурсов
The authors address a key issue in unsaturated soil mechanics concerning the correct use of the concept of matrix suction: is matrix suction a stress variable or a stress state variable? Aim.
Margarita A. Novgorodova, Lyudmila A. Yarg, Denis N. Gorobtsov   +2 more
doaj   +1 more source

An experimental study of the water-holding and strength characteristics of unsaturated canal embankment soils in the South-to-North water diversion project

Frontiers in Earth Science
The water-holding and strength characteristics of unsaturated expansive soil and modified soil in a high-fill canal embankment along the central line of the South-to-North Water Diversion Project were investigated using a pressure plate apparatus and a ...
Dubo Wang, Chuang Wang, Zirui Wang
doaj   +1 more source

Topology Optimization of Suction Muffler for Noise Attenuation [PDF]

, 2012
A topology optimization method is developed to optimally design suction mufflers in reciprocating compressors. Suction mufflers should be designed for high noise reduction.
Choi, Dong Wook, Lee, Jin Woo
core   +1 more source

Experimental research on soil water characteristic curve of parallel specimens and its influence on mechanical behavior

Yantu gongcheng xuebao, 2018
The drying tests on eight triaxial specimens with the same remolding condition are carried out for soil water characteristic curve (SWCC). The differences of SWCC are compared.
YANG Gang 1, 2, YANG Qing 1, 2, LI Wu-gang 2
doaj   +1 more source

Suction-trapped pollen beetle count and location data [PDF]

, 2021
Data on daily counts of pollen beetles (Brassicogethes aeneus) collected from suction-traps in the Rothamsted Insect Survey network for PhD thesis "Spatial and Temporal Ecology of Brassicogethes (Meligethes) aeneus"
Shortall, C. R., Shortall, Chris
core   +1 more source

Steady laminar MHD flow of visco-elastic fluid through a porous pipe embedded in a porous medium

Alexandria Engineering Journal, 2018
An attempt has been made to study the effect of elasticity, suction/injection, porous matrix, inlet flow Reynolds number on the flow of a visco-elastic (Walters B′) fluid through a porous pipe.
R.N. Barik, G.C. Dash, P.K. Rath
doaj   +1 more source

Effect of Capillary Water Absorption on Electrical Resistivity of Concrete with Coal Gangue Ceramsite as Coarse Aggregates

Advances in Civil Engineering, 2021
This study intends to access the influence of the capillary action on electrical property of the concrete containing the coal gangue ceramsite. For this purpose, four kinds of concrete samples were prepared; the coal gangue ceramsite was adopted at four ...
Dong Li, Shi Liu, Haiqing Liu
doaj   +1 more source

Investigating the hydro-mechanical behaviour of unsaturated sand-bentonite mixtures using suction-controlled triaxial test

Case Studies in Construction Materials, 2023
Soil improvement is often done through mixing the granular soils with fine-grained materials to obtain densified soil matrix and eventually increase the bearing capacity of the soil.
Wael M. Albadri, Israa J. Alhani, Hussein A. Shaia, Mohanad Muayad Sabri Sabri, Sin Mei LIM, Mohanad Sameer Jabbar, Murtadha Saeed Mohammed   +6 more
doaj   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

Advanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez, Dimple Chouhan, Kevin D. Browne, James Lim, Saarang P. Karandikar, Rodrigo A. España, John E. Duda, H. Isaac Chen, D. Kacy Cullen   +8 more
wiley   +1 more source