Results 31 to 40 of about 1,432,399 (300)

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, Blatz, Börgesson, C. Loiseau, Chiu, Cho, Cui, Daniel, Dixon, Dixon, Dixon, Haug, Hoffmann, Kenney, Komine, Kröhn, Kröhn, Lemaire, Lloret, Loiseau, Martino, P. Delage, Pusch, Villar, Y.J. Cui, Yong, Zou   +26 more
core   +4 more sources

Enhanced strength and ductility in laser powder bed fusion of Cu-Cr-Zr-based composite reinforced by micro-nano dual-scale borides

Virtual and Physical Prototyping
The laser powder bed fusion (LPBF) of Cu-Cr-Zr alloys exhibit an unexpected elevated-temperature ductility dip phenomenon, posing challenges to achieving new engineering limits.
Wenjun Ma, Yanfang Wang, Yihang Pang, Pengtao Li, Fei Cao, Kun Sheng, Yihui Jiang, Shuhua Liang   +7 more
doaj   +1 more source

Solid Oxide Cell Electrode Nanocomposites Fabricated by Inkjet Printing Infiltration of Ceria Scaffolds

Nanomaterials, 2021
The enhancement of solid oxide cell (SOC) oxygen electrode performance through the generation of nanocomposite electrodes via infiltration using wet-chemistry processes has been widely studied in recent years.
Simone Anelli, Luis Moreno-Sanabria, Federico Baiutti, Marc Torrell, Albert Tarancón   +4 more
doaj   +1 more source

An Initial Assessment of Infiltration Material Selection for Selective Laser Sintered Preforms [PDF]

, 2004
High-temperature infiltration is an important process that is used to add strength to skeletal microstructures. In this study, particulate metal matrix composites (MMCs) are fabricated.
Barrow, Stacia L., Bourell, David, Evajs, Scott   +2 more
core   +1 more source

Experimental Investigation of Levee Erosion during Overflow and Infiltration with Varied Hydraulic Conductivities of Levee and Foundation Properties in Saturated Conditions

GeoHazards, 2023
This study investigated erosion during infiltration and overflow events and considered different grain sizes and hydraulic conductivity properties; four experimental cases were conducted under saturated conditions.
Liaqat Ali, Norio Tanaka
doaj   +1 more source

Aluminium composites prepared by laser cladding assisted by friction stir processing

Materials Research Express, 2020
A laser cladding and friction stir processing hybrid method was employed to produce an Al matrix composite layer. The microstructure, phase composition, microhardness and conductivity of the composites were investigated.
Yanni Wei, Fu Sun, Huaibao Gao, Xiao Peng, Juntao Zou   +4 more
doaj   +1 more source

Targeted Accumulation of Macrophages Induced by Microbeam Irradiation in a Tissue-Dependent Manner

Biomedicines, 2022
Radiation therapy (RT) is a vital component of multimodal cancer treatment, and its immunomodulatory effects are a major focus of current therapeutic strategies. Macrophages are some of the first cells recruited to sites of radiation-induced injury where
Verdiana Trappetti, Jennifer Fazzari, Cristian Fernandez-Palomo, Lloyd Smyth, Marine Potez, Nahoko Shintani, Bettina de Breuyn Dietler, Olga A. Martin, Valentin Djonov   +8 more
doaj   +1 more source

Histopathologic alterations associated with the transplanted homologous dog liver [PDF]

, 1962
Homotransplanted livers in dogs developed mononuclear, lymphocytic and plasmacytic infiltration and hepatic cell degeneration roughly paralleling survival time.
Bjornboe, Dempster, Donald R. Brock, Hume, Kojima, Kukral, Mannick, Medawar, Moore, Simonsen, Starzl, Starzl, Starzl, Starzl, Thomas E. Starzl   +14 more
core   +1 more source

Study on thermodynamics and kinetics of chemical vapor deposition of silicon nitride

Materials Research Express, 2020
The thermodynamics and kinetics methods had been applied to study the effects of the deposition temperature, the reaction gas ratio and the dilution gas on Si _3 N _4 formation in the SiCl _4 -NH _3 -H _2 system.
Fuyuan Wang, Laifei Cheng, Shuhua Liang
doaj   +1 more source

Infiltration through porous media

, 2000
We study the kinetics of infiltration in which contaminant particles, which are suspended in a flowing carrier fluid, penetrate a porous medium. The progress of the ``invader'' particles is impeded by their trapping on active ``defender'' sites which are
Hwang, W., Redner, S.
core   +1 more source