Results 21 to 30 of about 860 (198)
Experimental study on grinding propeller with diamond belt
Jin'gangshi yu moliao moju gongcheng, 2020 To study the machining of marine propeller, a method of grinding the propeller with electroplated diamond belt was proposed, and the process factors, which had effects on surface roughness of the propeller, were analyzed by experiments.
ZHANG Bingchang, LI Zhong
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Belt buckles from burials of the Second Lipetsk barrow (methods of their fabrication and reconstruction of their use) [PDF]
Archaeoastronomy and Ancient Technologies, 2015 The paper describes the fabrication method and the use of a small collection of bone buckles discovered along with the luxurious grave goods from the uncommon burials of the Don-Volga Abashevo culture Second Lipetsk barrow (excavation of 2011).
Usachuk, A.N.
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Biological Reviews, EarlyView.ABSTRACT During their long evolutionary history, land plants have evolved a range of adaptations to different abiotic stressors. These help explain present‐day diversity and distribution patterns, as well as the potential resilience of natural and agricultural systems to a changing climate. Most previous research has focused on adaptation to individual
Marc Fradera‐Soler +6 more
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Business Strategy and the Environment, EarlyView.ABSTRACT Energy efficiency is recognized as a cornerstone for industrial decarbonization, yet its uptake remains very limited in the manufacturing firms leading to energy efficiency gap. Whilst the low uptake of energy efficiency measures in industry is a well‐known issue, research has not sufficiently investigated the role of comprehensive factors in ...
Davide Accordini +3 more
wiley +1 more source
Test and analysis of key parameters of phenolic resin for stainless steel grinding belt
Jin'gangshi yu moliao moju gongcheng, 2021 To solve the problem that the basic physical and chemical indexes of phenolic resin for stainless steel grinding belt was difficult to fully characterize the grinding performance of the belt, four phenolic resins with the same basic parameters were ...
XING Bo +7 more
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World's fastest 10 000‐m breakthrough: The XY‐22 well redefines deep‐earth access in the Tarim Basin
Deep Underground Science and Engineering, EarlyView.The Tarim Basin in northwestern China hosts one of the world's deepest petroleum systems, exemplified by the XY‐22 ultra‐deep well (bottom depth: 11 116 m; ~220°C, ~145 MPa). This study integrates tectonic mapping, geological cross‐sections, ultraviolet fluorescence microscopy, and optical photothermal infrared (OPTIR) spectroscopy to characterize ...
Qingwen Tan +4 more
wiley +1 more source
IEEE Access, 2019 The blisk is a key component of aero engines, and its surface processing quality directly affects the service performance of the aero engine. In using the new open belt grinding process, different degrees of vibration will occur, and they seriously ...
Y. Liu, Q. Li, Guijian Xiao, Y. Huang
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Feminist Anthropology, EarlyView.Abstract This article advances three claims regarding the matrilineal organization of Wiradjuri society in central New South Wales. Drawing on the late nineteenth and early twentieth century ethnographic record, it demonstrates that Wiradjuri descent, totem, moiety identity, and ceremonial authority were and are matrilineally organized, despite ...
Jessa Rogers
wiley +1 more source
Triboelectric nanogenerators for vehicle intelligent cockpits
FlexMat, EarlyView.Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan +9 more
wiley +1 more source
Notable Impact of Paleotectonic Stress on Gold Mineralisation in the West Qinling Orogen
Geological Journal, EarlyView.By applying fuzzy clustering and multiple inverse methods, we systematically processed the data of vein and fault slip in this ore deposit to reveal the transition of orogenic geological environment and paleotectonic stress field. Our research results show two different stress states: the northwest–southeast extensional stress field and the northeast ...
Hongyan Wang +3 more
wiley +1 more source