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Triple Helix Model in Developing Technological Innovation: The Case of Computer Based Interlocking
Asian Journal of Technology Management, 2013 Computer Based Interlocking (CBI) is the most important part of the electric railway signalingsystem which serves as the “brain” that controls the operation of electrical signaling system thatreplaces the role of the electromagnetic relay which has ...
Erry Ricardo Nurzal, Marhaindro Waluyo
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Kongzhi Yu Xinxi Jishu, 2023 On the rail transit lines designed for fully automatic operation (FAO), it is necessary to set up staff protection key switches (SPKS) in its signal system, to ensure the safety of personnel entering the automatic operation range.
LI Yong
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Kongzhi Yu Xinxi Jishu, 2023 At present, metro engineering vehicles rely on visual driving by the driver, and there are safety problems such as rushing cross signals, overspeed and impacting switch in complex operation scenarios.
LIU Hao, ZHANG Xu, YU Hechun
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Electronic Research Archive, 2023 Decision-making in a railway station regarding the compatibility of the positions of the switches of the turnouts and the indications (proceed/stop) of the railway colour light signals is a safety-critical issue that is considered very labor-intensive ...
Antonio Hernando +3 more
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Rationing of the number of signals and interlockings in the operational stock of railway stations [PDF]
MATEC Web of Conferences, 2019 The operational stock of signals and interlockings is necessary to ensure the uninterrupted operation of the electric interlocking systems in the event of their component failure.
Lebid Iryna +5 more
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TotBlocks: exploring the relationships between modular rock-forming minerals with 3D-printed interlocking brick modules [PDF]
European Journal of Mineralogy, 2022 Many rock-forming chain and sheet silicate minerals, i.e., pyroxenes, amphiboles, micas, and clay minerals, are built from shared chemical building blocks known as T-O-T modules.
D. D. V. Leung +2 more
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Variable stiffness sandwich panels using electrostatic interlocking core [PDF]
, 2016 Structural topology has a large impact on the flexural stiffness of a beam structure. Reversible attachment between discrete substructures allows for control of shear stress transfer between structural elements, thus stiffness modulation.
Bond, Ian, Heath, Callum, Potter, Kevin
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Tunable Digital Material Properties of 3D Voxel Printers [PDF]
, 2008 Digital materials are composed of many discrete voxels placed in a massively parallel layer deposition process, as opposed to continuous (analog) deposition techniques.
Hiller, Jonathan, Lipson, Hod
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Total knee arthroplasty in patients with extra-articular deformity: which strategy to choose? (case report and literature review) [PDF]
Гений oртопедии, 2020 Background Extraarticular deformity of the femur or tibia may be critical for the success of primary total knee arthroplasty (TKA). Recognizing an extraarticular deformity preoperatively allows a surgeon to choose between various management strategies ...
Saygidula A. Rokhoev +3 more
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Design and analysis of a reconfigurable discrete pin tooling system for molding of three-dimensional free-form objects [PDF]
, 2010 This paper presents the design and analysis of a new reconfigurable tooling for the fabrication of three-dimensional (3D) free-form objects. The proposed reconfigurable tooling system comprises a set of matrices of a closely stacked discrete elements (i ...
Koc, Bahattin +2 more
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