Results 71 to 80 of about 14,462 (269)
Transit Performance Measures in California [PDF]
, 2016 This research is the result of a California Department of Transportation (Caltrans) request to assess the most commonly available transit performance measures in California. Caltrans wanted to understand performance measures and data used by Metropolitan
Issac, Emily, Rodier, Caroline
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Development of polymeric hollow fiber membranes containing catalytic metal nanoparticules. [PDF]
, 2010 Metal nanoparticles (MNPs) have unique physico-chemical properties advantageous for catalytic applications which differ from bulk material. However, the main drawback of MNPs is their insufficient stability due to a high trend for aggregation.
Bruening, Merlin L. +5 more
core +4 more sources
Bioabsorbable Endovascular Adhesive Tape (BEAT) for Improving Vascular Regeneration
Advanced Science, EarlyView.A bioabsorbable endovascular adhesive tape (BEAT) platform based on a hierarchical polyelectrolyte complex is developed to enhance drug delivery in the DCB system. The coating enables rapid transfer to the vessel, provides short‐term mechanical support, and promotes both immediate transfer and long‐term retention of drugs at the lesion site.
Jiarong Wang +13 more
wiley +1 more source
Solid Particle Number (SPN) Portable Emission Measurement Systems (PEMS) for Heavy-Duty Applications
Applied SciencesA heavy-duty engine is homologated in a test cell. However, starting with Euro VI regulation, the in-service conformity is controlled with the engine installed in the vehicle using portable emission measurement systems (PEMS).
Barouch Giechaskiel +4 more
doaj +1 more source
Particle Number (PN) - Portable Emissions Measurement Systems (PEMS): Heavy Duty Vehicles Evaluation phase at the Joint Research Centre (JRC) [PDF]
, 2016 JRC evaluated the feasibility of using PN-PEMS systems for Heavy Duty Vehicles (HDV) applications. The main evaluation phase took place between February and June 2016.
GIECHASKIEL Barouch +3 more
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Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics
Advanced Science, EarlyView.The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet +8 more
wiley +1 more source
Pediatric emergency medical services and their drawbacks
Journal of Emergencies, Trauma and Shock, 2012 Aim: To survey the literature on Pediatric Emergency Medical Services (PEMS) with an aim to focus its drawbacks and emphasize the means of improvement.
Abdullah Foraih Al-Anazi
doaj +1 more source
Optimal Detection of Faulty Traffic Sensors Used in Route Planning
, 2017 In a smart city, real-time traffic sensors may be deployed for various applications, such as route planning. Unfortunately, sensors are prone to failures, which result in erroneous traffic data.
Dubey, Abhishek +3 more
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Durable Thin‐Film Porous Transport Electrodes for High Current Density PEM Water Electrolysis
Advanced Science, EarlyView.Water electrolysis using porous transport electrodes with sputter‐deposited, ionomer‐free thin films of rutile IrO2 catalyst suppresses Ir dissolution by >10x over other forms of IrOx. The rutile IrO2 catalyst prepared by this readily scalable electrode synthesis method provides stable cell operation at 3 A cm−2 while using low Ir loading (0.4 mg Ir cm−
James L. Young +18 more
wiley +1 more source
, 2018 By using the onboard sensing and external connectivity technology, connected and automated vehicles (CAV) could lead to improved energy efficiency, better routing, and lower traffic congestion.
Chang, Yan, Yang, Weiqing, Zhao, Ding
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