Results 41 to 50 of about 40,681 (308)
About Creation of Bogie of the Freight Car
Communications, 2017 Analyses of the operating problems of freight car bogies are carried out, as well as the reasons resulting in deterioration of the dynamic characteristics of modern bogies are specified.
Juraj Gerlici +6 more
doaj +1 more source
International Journal of Sustainable Energy, 2022 Metro transportation systems are significant energy consumers. Apart from the traction system, considerable amounts of electricity are consumed in metro stations. In the present study, energy audits of two Athens metro stations were conducted to ensure a
Maria Zarkadoula +7 more
doaj +1 more source
Advanced Science, EarlyView.Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang +3 more
wiley +1 more source
Responsibility as an academic subject: philosophical foundations of a new didactics
Russian Social and Humanitarian StudiesBackground. In contemporary Russian education, social responsibility is normatively established as a personal outcome of teaching and upbringing. However, its ontological nature remains unclear: responsibility cannot be reduced to knowledge, skill, or ...
Elena F. Moros
doaj +1 more source
Railway Engineering Science, 2023 Concrete slabs are widely used in modern railways to increase the inherent resilient quality of the tracks, provide safe and smooth rides, and reduce the maintenance frequency.
A. F. Esen +6 more
doaj +1 more source
Improving regional passenger rail services [PDF]
, 2014 This report reviews the options available for upgrading existing passenger train services, drawing from local and international case studies to inform the conclusions.
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A Review of Failure Modes and Safety Strategies of Lithium‐Ion Batteries from Materials to Systems
Advanced Science, EarlyView.A cascade‐aware framework is presented for lithium‐ion battery safety, linking thermal runaway initiation, acceleration, runaway reaction, and propagation with material‐, cell/pack‐, and system‐level interventions. By integrating failure mechanisms, quantitative safety indicators, and staged interception strategies, this review highlights how safer ...
Jin Hyeok Yang +8 more
wiley +1 more source
Advanced Science, EarlyView.A fully soft, self‐reconfigurable gripper inspired by rapeseed flowers is monolithically 3D‐printed and electronics‐free, switching between diagonal and parallel finger arrangements. Establishing a self‐reconfigurable grasping paradigm, the gripper enables diverse manipulation tasks, including rotating bulbs, picking fruits, grasping cross‐scale ...
Qiping Xu +8 more
wiley +1 more source
Supply Chain Management and its Role in Rail Transport [PDF]
E3S Web of ConferencesThis empirical study article explores the role of supply chain management (SCM) in the context of rail transportation and provides an outline of SCM. Effective supply chain management techniques are crucial for the smooth running of the rail industry ...
Kumar Manoj, Vipin, Agarwal Ashish
doaj +1 more source
High speed rail: benefits that add up [PDF]
, 2012 This report argues that Australian could gain $48 billion of benefits from adopting high speed rail. High speed rail (“HSR”) now exists on every continent except for Australia and Antarctica.
Naomi Edwards
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