Results 41 to 50 of about 158,097 (358)
Internet Archaeology, 2022 The strengthening of a coastal zone involves a complex of hydrodynamic factors (waves, currents, wind and materials carried by them), climate, rock stability, sedimentation and eustatic fluctuations at sea level.
Hristo Preshlenov
doaj +1 more source
Influence of air-abrasion and subsequent heat treatment on bonding between zirconia framework material and indirect composites [PDF]
, 2012 The purpose of this study was to evaluate the influence of air-abrasion and subsequent heat treatment on the shear bond strength of the bond between indirect composites and a zirconia material.
Okazaki, Masayuki +4 more
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Abrasion damage of concrete for hydraulic structures and mitigation measures: A comprehensive review
Construction and Building MaterialsAbrasion damage of concrete induced by sediment-laden flow has been a significant durability problem for hydraulic structures. Due to the complexity of dynamic fields and concrete properties as well as the interaction effects between them, many aspects ...
Qiong Liu +3 more
semanticscholar +1 more source
ABRASIVES AND POSSIBILITIES OF INCREASE IN EFFICIENCY OF ABRASIVE WATERJETS
MM Science Journal, 2016 The contribution focuses on the research into abrasive materials and possibilities of adjustment of their properties in order to increase the efficiency of the processes of machining and cutting with abrasive waterjets. Cutting ability of commonly available garnet concentrates and nontraditional products which are starting to access to the Czech market
Sitek, L. (Libor), Martinec, P. (Petr)
openaire +3 more sources
Glacial erosion and bedrock properties in NW Scotland : abrasion and plucking, hardness and joint spacing [PDF]
, 2011 Subglacial erosion beneath glaciers occurs predominantly by abrasion and plucking, producing distinct erosional forms. The controls on the relative importance of abrasion vs. plucking are poorly understood.
Maarten Krabbendam +3 more
core +1 more source
The Use of Green Laser in LiDAR Bathymetry: State of the Art and Recent Advancements
Sensors, 2022 Bathymetric LiDAR technology is a technology used for simultaneous data acquisition regarding the morphology of the bottom of water reservoirs and the surrounding coastal zone, realized from the air, e.g., by plane or drone.
Anna Szafarczyk, Cezary Toś
doaj +1 more source
Application of modern pre-treatments in plum drying [PDF]
Journal on Processing and Energy in Agriculture, 2019 The purpose of this study is to determine the influence of abrasive pre-treatments on plum drying time compared to the conventional ones. The mechanical pre-treatment examined included the abrasion at three different cylinder rotation times: 5, 10 and 15
Jelačić Tvrtko +4 more
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Some remarks on particle size effects on the abrasion of a range of Fe based alloys
, 2010 The low-stress three body abrasion behaviour of a range of steels was investigated. The tests were carried out in a rubber wheel tester (according to ASTM G65-94, reapproved in 2000) at room temperature.
Stack, Margaret +7 more
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Machine Learning-Assisted Hardness Prediction of Dispersion-Strengthened Tungsten Alloy
MetalsHardness, as a typical mechanical property of dispersion-strengthened tungsten alloy, is influenced by various coupled factors. This paper aims to identify the key factors affecting the hardness of the dispersion-strengthened tungsten alloys with ...
Shaowu Dai +9 more
doaj +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source