Results 101 to 110 of about 1,292,876 (351)
Advanced Functional Materials, EarlyView.In this research, it is demonstrated that dual nitrogen and sulfur doping in hollow carbon spheres creates a tunable coordination environment that stabilizes cationic Pd single atoms as robust organometallic complexes, enabling high selectivity and stability for electrochemical hydrogen peroxide production under harsh acidic and peroxide‐rich ...
Guilherme V. Fortunato +16 more
wiley +1 more source
The HETDEX Survey: Probing Neutral Hydrogen in the Circumgalactic Medium of ∼88,000 Lyα Emitters
The Astrophysical JournalWe explore the neutral hydrogen (H i ) gas around 1.9
Mahan Mirza Khanlari +14 more
doaj +1 more source
Objectification of Public Bus Stop’s Pavement Surface Morphology
Civil and Environmental Engineering, 2018 The article deals with the road pavement surface morphology objectification in term of the surface unevenness degradation during the life cycle of bus stop pavements.
Decký Martin +4 more
doaj +1 more source
Symmetry breaking in optimal timing of traffic signals on an idealized two-way street
, 2013 Simple physical models based on fluid mechanics have long been used to understand the flow of vehicular traffic on freeways; analytically tractable models of flow on an urban grid, however, have not been as extensively explored.
Abrams, Daniel M +3 more
core +1 more source
Urban Design of On-Street Stops and Road Environments: A Conceptual Framework
Pacific International Journal, 2019 Transit stops should be situated where they are convenient to use and the safety of passengers and alternative road users has been taken into consideration. A review of the literature has indicated that there are some important factors that should be taken into consideration at the design and planning stage.
openaire +2 more sources
Two‐Dimensional Materials as a Multiproperty Sensing Platform
Advanced Functional Materials, EarlyView.Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana +11 more
wiley +1 more source
The Astrophysical JournalWe present measurements of z ∼ 2.4 ultraviolet (UV) background light using Ly α absorption from galaxies at z ∼ 2–3 in the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX) database.
Laurel H. Weiss +13 more
doaj +1 more source
Impact of Front Brake Lights from a Pedestrian Perspective
VehiclesThis paper analyses the impact of a front brake light (FBL) on road safety from a pedestrian perspective. In addition to the traditional brake lights mounted at the rear of vehicles, an FBL can provide extra information about the driver’s intention to ...
Miloš Poliak +3 more
doaj +1 more source
The Shifting Meaning of the Richmond-Lynchburg Stage Road
, 2018 This post is part of a series featuring behind-the-scenes dispatches from our Pohanka Interns on the front lines of history this summer as interpreters, archivists, and preservationists. See here for the introduction to the series.
Shea, Lillian
core
Advanced Functional Materials, EarlyView.A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao +11 more
wiley +1 more source