Results 81 to 90 of about 1,722 (282)
Advanced Science, EarlyView.Floral meristem (FM) activity is crucial for the initiation of floral organs. In this study, SE represses IPT7 expression and cytokinin signaling via both the miR171c‐5p–KNAT2 and miR164c–CUC1/2–KNAT2 regulatory modules, thereby repressing FM activity. In contrast, STM induces both KNAT2 and IPT7 expression.
Wen Yang +11 more
wiley +1 more source
Built environment characteristics and driving speed in 30 km/h zones: a Dutch national analysis
Traffic Safety ResearchRoad authorities are systematically expanding 30 km/h zones to enhance safety. This requires understanding how built environment characteristics are associated with driving speeds, but only a few studies, typically based on small samples, focus on 30 km/
Paul Schepers +5 more
doaj +1 more source
Dynamic speed humps : a literature study
, 2014 För att motverka de negativa konsekvenserna av solida farthinder, speciellt väggupp, har alternativa farthinder börjat komma, om än i begränsad omfattning.
Bagdadi, Omar, Patten, Christopher
core
Advanced Science, EarlyView.RNA structural profiling of Turnip Yellow Mosaic Virus by DMS‐MaPseq and DREEM analyses uncover that viral genome‐wide RSS is highly complicated and heterogeneous, with alternative RSSs widely distributed across the genome. Notably, the viral 3’ tRNA‐like structure adopts alternative conformations in vivo.
Jiaying Zhu +7 more
wiley +1 more source
Design and evaluation of a novel curved speed hump (CSH) for Indian roads
Transportation Research Interdisciplinary PerspectivesTraffic calming measures are crucial for sustainable traffic management. Globally, vertical and horizontal techniques, such as speed humps, speed cushions, roundabouts and chicanes are used to reduce vehicle speeds and enhance road safety.
Korra Ravi Kiran +2 more
doaj +1 more source
Traffic Calming Measures: An Evaluation of the Effect on Driving Speed
Promet (Zagreb), 2017 Road accidents are one of the leading causes of death in the world, particularly among young people. Excessive speed is one of the main risk factors in road traffic safety, increasing accident probability and affecting accident severity.
Audrius Vaitkus +6 more
doaj +1 more source
Optimum design of speed control humps for vehicles.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1988 This paper deals with optimum design problems of humps for controlling vehicle speeds. Optimum humps are obtained for a segment of a circle in section using a method with a SUMT optimizing a hump for a vehicle. The objective of the design is to minimize the maximum acceleration of the driver occurring during a vehicle crossing a hump at a design speed ...
MAEMORI, Ken'ichi, SAKAMOTO, Katsuo
openaire +2 more sources
, 2021 EThekwini municipality has been allocating millions of rands each year for speed humps as a traffic calming measure, to curb rat-running and ensure pedestrian safety in the city. Since 2012, the city has spent R42.1 million of its capital budget on speed
Monyatsi, Lemohang
core
V2CTx MXene as a Sacrificial Promoter for NiFe Catalyst for Anion Exchange Membrane Electrolyzers
Advanced Science, EarlyView.These findings demonstrate that V2CTx functions beyond passive conductive support as an active electronic participant whose structural legacy sustains durable performance even after vanadium leaching in Anion Exchange Membrane (AEM) Electrolysers. ABSTRACT Nickel‐iron layered double hydroxides (NiFe‐LDH) show excellent activity, their poor conductivity
Bastian Schmiedecke +12 more
wiley +1 more source
Journal of Engineering and Applied ScienceThe occurrence of abrupt vertical excitations, such as speed bumps, complicates the suspension system’s task of balancing stability with ride comfort. This paper uses the Coefficient Diagram Method (CDM) to design a semi-active suspension controller in a
Mohamed H. Abdelati +4 more
doaj +1 more source