Results 111 to 120 of about 229,806 (251)
The complex binder based on Portland cement andash-and-slag wastes from thermal power stations [PDF]
, 2019 Increase in the balance of boiler and furnace fuel of the energy sector of the Republic of Belarus the proportion of own energy resources (milling peat and wood chips) places priority on resolving the issues of utilization of ash-and-slag wastes and ...
Vysotskaya, Maryia
core
Matrix Viscoelasticity Regulates Dendritic Cell Migration and Immune Priming
Advanced Materials, EarlyView.Matrix viscoelasticity is a key mechanical feature of the tumor microenvironment but remains poorly understood in immune regulation. Here, we develop a tunable collagen platform to decouple viscoelasticity from stiffness and show that slow‐relaxing matrices constrain dendritic cell migration by limiting actomyosin‐driven matrix remodeling, thereby ...
Wei‐Hung Jung +6 more
wiley +1 more source
مجله دانشگاه علوم پزشکی گرگان, 2010 Background and Objective: Lower ureter is the most common site of stone traped causing renal colic and hydroureteronephrosis. If medical therapy is not effective , the treatment consist of extracorporeal shock wave lithotripsy (ESWL), transurethral ...
Keshvari M (MD) +2 more
doaj
Bunching and anti-bunching of localised particles in disordered media
, 2012 We consider pairs of non-interacting quantum particles transmitted through a disordered medium, with emphasis on the role of their quantum statistics. It is shown that particle-number correlations measured in transmission are strikingly sensitive to the ...
Buchleitner, Andreas +2 more
core +1 more source
Advanced Materials, EarlyView.This work report a n electrolyte‑induced interfacial/bulk dual regulation strategy that enables negligible capacity decay in li‑rich cathodes. ABSTRACT Lithium‐rich manganese‐based oxides (LRMO) suffer from rapid capacity decay, mainly driven by interfacial instability and bulk structural degradation associated with Jahn‐Teller (J‐T) distortion in Mn3+‐
Tianqi Yang +17 more
wiley +1 more source
Advances in Civil EngineeringAiming at the deficiencies in the design of the proportion of the mechanism sand shotcrete, this study systematically investigated the influence of mechanism sand gradation and stone powder content on the working performance, mechanical properties, and ...
Yongwei Wang, Bo Yan, Wenmin He
doaj +1 more source
The Effect of Wood Alignment on Wood Grinding – Part 2: Fines Character and Microscopic Observations
BioResources, 2016 During industrial wood grinding, logs are pressed against a rotating stone, with the logs and fibre axes parallel to the axis of the stone. For this study, wood blocks were fed into a laboratory grinder with various alignments in relation to the surface ...
Sabine Heinemann +3 more
doaj +1 more source
Advanced Materials, EarlyView.Defect engineering of ultrathin RuCu alloy nanostructures has been successfully achieved to enhance ammonia electrosynthesis under indutrial‐level current density. Simultaneously, the stable ampere‐level operation of nitrate electroreduction on defective RuCu nanostructures can drive seawater desalination at an ultrafast salt removal rate, offering an ...
Juan Wang +15 more
wiley +1 more source
Using stone dust as an improvement material for cement gravel column
Case Studies in Construction MaterialsStone dust is a voluminous solid waste material, a by-product of stone aggregate processing, generally dumped in landfills. Recently, stone dust was utilized as fine aggregates in various concrete applications with a suitable replacement, which can ...
Raksiri Sukkarak +6 more
doaj +1 more source
Anti‐Slip Material‐Based Strategies and Approaches
Advanced Materials Technologies, EarlyView.This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani +3 more
wiley +1 more source