Results 121 to 130 of about 3,237,001 (321)
Is the Relationship between Transportation and Communications Industries Complementary or Substitutional? An Asian Countries-Based Empirical Analysis Using Input-Output Accounts [PDF]
, 2020 Sungtaek Choi, Sangho Choo, Sujae Kim
openalex +1 more source
Rethinking connectivity as interactivity: a case study of Pakistan [PDF]
Connectivity in developing countries has traditionally been viewed in terms of investment in transport and communications. This papers makes an effort to go beyond this traditional view and conceptualizes connectivity as networks between people and ...
Ahmed, Vaqar +2 more
core +1 more source
The effect of remote work on urban transportation emissions: evidence from 141 cities [PDF]
arXivThe overall impact of working from home (WFH) on transportation emissions remains a complex issue, with significant implications for policymaking. This study matches socioeconomic information from American Community Survey (ACS) to the global carbon emissions dataset for selected Metropolitan Statistical Areas (MSAs) in the US. We analyze the impact of
arxiv
Advanced Materials Technologies, EarlyView.Solution‐processed high‐performance n‐type doped single‐crystalline organic semiconductor microwires (MWs) are reported. n‐Type dopants are located at the terrace edge of the MW, resulting in rapid doping and high interaction. n‐doped MWs show 5,000 times enhanced photosensitivity than evaporated films and high photo‐neuromorphic characteristics by ...
Yonghee Kim +5 more
wiley +1 more source
Promet (Zagreb)To reveal the speed control behaviour and manoeuvring characteristics of direct vehicles that stop-go through signalised intersections, a large-scale field driving test was carried out in Chongqing to collect vehicle data under natural driving conditions.
Shijia LI +4 more
doaj +1 more source
Implementation and Development of Vehicle Tracking and Immobilization Technologies [PDF]
, 2010 Since the mid-1980s, limited use has been made of vehicle tracking using satellite communications to mitigate the security and safety risks created by the highway transportation of certain types of hazardous materials.
Butterworth, Bruce Robert +2 more
core +1 more source
Linear transports along paths in vector bundles. IV. Consistency with bundle metrics [PDF]
Communication JINR, E5-94-17, Dubna, 1994, 2005 The problem for consistency between linear transports along paths and real bundle metrics in real vector bundles is stated. Necessary and/or sufficient conditions, as well as conditions for existence, for such consistency are derived. All metrics (resp. transports) consistent with a given transport (resp. metric) are explicitly obtained.
arxiv
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.This study investigates the stimulus‐responsive behavior of trialkylated triazatruxene dimers for third‐generation luminescent security inks. In particular, the derivative with flexible dodecyl chains displays high‐contrast, reversible color changes upon heating or shear, driven by liquid crystalline phase transitions and involving J ...
Raúl Martín +7 more
wiley +1 more source
Commercial Use of Space: a New Economic Strength for America [PDF]
Space commerce is composed of diverse activities which fall into four broad areas: satellite communications, earth and ocean observations, materials research and processing, and space transportation and industrial services. Space has become an industrial
core +1 more source
Red Multi‐Resonant Thermally Activated Delayed Fluorescence Emitters as Bioimaging Agents
Advanced Optical Materials, EarlyView.Multi‐resonant thermally activated delayed fluorescence (MR‐TADF) emitters have attracted strong interest for use in electroluminescent devices due to their high photoluminescence quantum yield and narrowband emission. These properties, along with red emission, are also crucial for bioimaging probes.
Changfeng Si +4 more
wiley +1 more source