Results 81 to 90 of about 41,974,173 (304)
Economic Development Impacts of High Speed Rail [PDF]
This paper reviews the state of high-speed rail (HSR) planning in the United States c. 2010. The plans generally call for a set of barely inter-connected hub-and-spoke networks. The evidence from US transit systems shows that lines have two major impacts.
David Levinson
core
High speed miling in tool and die making
, 2022 S.263 ffThe development of superabrasive cutting materials and highspeed motor spindles has led to further development of High Speed Milling in tool and die making. The main focus is generally on engineering developments (machine, tools, etc.), while the
Klocke, Fritz, Altmüller, Stefan
core
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
wiley +1 more source
Research on High Speed Aerodynamics at the Royal Aircraft Establishment from 1942 to 1945 [PDF]
, 1946 Summary.-A brief description of the Royal Aircraft Establishment (R.A.E.) High Speed Wind Tunnel is given, together with an account of the methods used for calibrating the tunnel and for testing models in it.
The Staffs Of The High Speed Tunnel And High Speed Flight Sections
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AerospaceBoundary layer suction is a critical technique in hybrid laminar flow control (HLFC) for delaying transition and reducing drag. While the effectiveness of suction is well-established, systematic studies on the parametric optimization of suction hole ...
Ce Zhang +7 more
doaj +1 more source
Construction of High-Speed Tracks
, 2011 The current situation and conditions of construction of high speed tracks (HST) in the Slovak Republic and the comparison with the situation abroad. The speed of train sets and the track quality for high speed trains. The dynamics of railway running. The
Stanislav Hodas
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High Speed Forming Press Using Electromagnetic Pulse Force [PDF]
, 2014 In this paper, the finite element analysis for the design of a high speed forming press using electromagnetic pulse force has been performed. The punch of the press has been fixed on a aluminium plate, which is driven by the electromagnetic pulse force.
Choi, Y. +3 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng +3 more
wiley +1 more source
Review of research on high-speed railway aerodynamics in China
Transportation Safety and Environment, 2019 High-speed railway aerodynamics is the key basic science for solving the bottleneck problem of high-speed railway development. This paper systematically summarizes the aerodynamic research relating to China’s high-speed railway network.
Hong-qi Tian
semanticscholar +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source