Results 21 to 30 of about 38,627 (98)

WDM Source Based on High-Power, Efficient 1280-nm DFB Lasers for Terabit Interconnect Technologies

open access: yesIEEE Photonics Technology Letters, 2018
We present a proof-of-concept eight-channel wavelength-division-multiplexed (WDM) source for future terabit interconnects based on a highly efficient laser array.
Bob B. Buckley   +8 more
semanticscholar   +1 more source

Trajectory Prediction of Port Container Trucks Based on DeepPBM-Attention

open access: yesPromet (Zagreb)
Existing tracking algorithms mostly rely on model-driven approaches, which can be prone to inaccuracies due to unpredictable human behaviours. This article aims to address the issue of transient errors in tracking port container trucks (PCTrucks) when ...
Haixiong YE   +4 more
doaj   +1 more source

Análise de custos de implantação e de manutenção de rodovias dimensionadas por métodos empírico e mecanístico-empírico

open access: yesTransportes
Decisões tomadas na fase de dimensionamento e durante a vida útil de pavimentos têm potencial de impactar o seu desempenho e ritmo de deterioração.
Jardel Andrade de Oliveira   +7 more
doaj   +1 more source

Evaluation of calcined textile sludge as a stabilizing material for highway soil

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2020
The textile industry is a pioneer in the industrialization process in Brazil and is relevant to the Brazilian economy. However, it also generates as operational residue a solid waste, commonly called textile sludge. Pavement construction, which mobilizes
Alice Gonzaga de Oliveira   +4 more
doaj   +1 more source

Influence of suction stress on the resilient modulus model for unsaturated aggregate base

open access: yesTransportation Engineering
The resilient modulus of the aggregate base material is crucial in mechanical pavement design. The resilient modulus is affected not only by the stress state but also by the moisture state, which must be considered during modeling to properly estimate ...
Hyun-Su Park   +2 more
doaj   +1 more source

Investigating crash injury severity at unsignalized intersections in Heilongjiang Province, China

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2014
Many studies suggest that more crashes occur due to mixed traffic flow at unsignalized intersections. However, very little is known about the injury severity of these crashes.
Yulong Pei, Chuanyun Fu
doaj   +1 more source

Genomic inference of a severe human bottleneck during the Early to Middle Pleistocene transition

open access: yesScience, 2023
Population size history is essential for studying human evolution. However, ancient population size history during the Pleistocene is notoriously difficult to unravel.
Wangjie Hu   +8 more
semanticscholar   +1 more source

Study on performance and microscopic mechanism of hydrogen peroxide treated waste crumb rubber modified asphalt

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online)
The application of waste crumb rubber to modified asphalt can not only improve pavement performance, but also make full use of renewable resources, which is of great significance to environmental protection.
Xinjun Feng, Hao Fu, Zijian Dai, Wang Li
doaj   +1 more source

City transport monitoring and routes optimal management system [PDF]

open access: yesTransport, 2008
The article analyses the problem of further development of geographic informational systems with traffic monitoring channel (GIS-TMC) in order to present the road users with effective information about the fastest (the shortest in respect of time) routes
V. Gargasas, V. Bagdonas, J. Daunoras
doaj  

Antitumor activity of miR-1280 in melanoma by regulation of Src.

open access: yesMolecular Therapy, 2015
MicroRNAs (miRNAs) play a key role in cancer progression by coordinately repressing target genes involved in cell proliferation, migration, and invasion. miRNAs regulate gene expression by repressing translation or directing sequence-specific degradation
V. Sun   +12 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy