Results 31 to 40 of about 1,325,052 (347)
Intelligent Speed Assistance: an on-road evaluation
Traffic Safety ResearchAlthough approximately 29% of traffic fatalities involve excessive speed, individual vehicle technology that can reduce speeding has not been widely studied or implemented in the United States (U.S).
Alexander K. Epstein +4 more
doaj +1 more source
Safety Assessment of High Dynamic Pre-Loaded Lithium Ion Pouch Cells
Batteries, 2023 The knowledge of the influence of high dynamic loads on the electrical and mechanical behavior of lithium-ion cells is of high importance to ensure a safe use of batteries over the lifetime in electric vehicles.
Christian Ellersdorfer +4 more
doaj +1 more source
The impact of driving conditions on light-duty vehicle emissions in real-world driving
Transport, 2020 To accurately estimate the effect of driving conditions on vehicle emissions, an on-road light-duty vehicle emission platform was established based on OEM-2100TM, and each second data of mass emission rate corresponding to the driving conditions were ...
Dong Guo +6 more
doaj +1 more source
Chinese Journal of Mechanical Engineering, 2021 The tribological properties of cylinder block/valve plate is an important consideration in the design of axial piston pump. The effect of materials and heat treatment on friction and wear properties has been studied in depth. Engineering experiences show
Jiahai Huang +4 more
doaj +1 more source
Vibration Suppression of Railway Vehicle Carbody with Piezoelectric Elements
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 Piezoelectric elements, which are electrically connected to external shunt circuits, are introduced to suppress bending vibration of a scale model of a railway vehicle. The authors proposed two types of shunt circuits aiming at practical use. One circuit
Tadao TAKIGAMI +2 more
doaj +1 more source
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Infrastructures, 2021 Tunnel portals and tunnel lay-bys are hazardous spots for road users. Different infrastructure safety measures are in use, but the protection level is not known.
Ernst Tomasch +4 more
doaj +1 more source
Automated Vehicles are Expected to Increase Driving and Emissions Without Policy Intervention [PDF]
, 2020 Researchers at UC Davis explored what an automated vehicle future in the San Francisco Bay Area might look like by simulating:1) A 100% personal automated vehicle future and its effects on travel and greenhouse emissions.2) The introduction of an ...
Bischoff, Joschka +5 more
core
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 more
wiley +1 more source