Results 1 to 10 of about 160,704 (261)

Saudi Arabia's green leap: unlocking the climate potential of the Haramain High-Speed Railway through occupancy optimization and renewable energy adoption

Frontiers in Sustainable Cities
IntroductionThis study presents the first comprehensive evaluation of the CO2 mitigation potential of the Haramain High-Speed Railway (HHR) system in Saudi Arabia.
Hafiz Abdul Wajid
doaj   +1 more source

Current Status and Future Development of Integrated Transportation Technology in China

中国工程科学, 2023
In-depth exploration of the goals and common challenges in the development of integrated transportation technology is crucial for promoting the continuous progress of integrated transportation in China.
He Hongwen , Sun Fengchun , Li Menglin   +2 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Large-scale microscopic traffic simulation based on license plate recognition data and OpenStreetMap

Journal of Highway and Transportation Research and Development
Microscopic traffic simulation can provide scientific support for traffic design, traffic planning, traffic monitoring, and traffic demand management, and how to construct accurate and efficient microscopic traffic simulation is an important research ...
Wenbin Yao, Youwei Hu, Yexing Yin, Jia Guo, Congcong Bai, Zuoming Zhang, Sheng Jin   +6 more
doaj   +1 more source

Road to zero: Research and industry perspectives on zero-emission commercial vehicles

iScience, 2023
Summary: Medium-and heavy-duty vehicles (MHDVs) comprise only a small fraction of vehicles on the road but disproportionately contribute to greenhouse gas emissions and air pollution from the transportation sector.
Matteo Muratori, Brennan Borlaug, Catherine Ledna, Paige Jadun, Aravind Kailas   +4 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Data mining applications in transportation engineering [PDF]

Transport, 2003
Data mining is the extraction of implicit, previously unknown and potentially useful information from data. In recent time, data mining studies have been carried out in many engineering disciplines.
Sudhir Kumar Barai
doaj   +2 more sources

Personal rapid transit and the future city with sustainable mobility

Journal of Highway and Transportation Research and Development
The concept of personal rapid transit (PRT) has been proposed for over 70 years since 1953, and the practice of PRT has been advancing slowly worldwide. This paper analyzes advantages of PRT and applicable scenarios of PRT in the future city.
Jiaxiang Wang
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

GNTI: Gaussian noise-based trajectory imputation via self-supervised learning

Journal of Highway and Transportation Research and Development
Trajectory imputation aims to reconstruct complete movement sequences from noisy or incomplete GPS data, crucial for intelligent transportation systems (ITS).
Siqi Liu, Penghao Zhao, Lei Dong, Na Dong, Liyuan Ding, Guangshi Pei   +5 more
doaj   +1 more source