Results 11 to 20 of about 263,843 (312)

Life-cycle impacts from different decarbonization pathways for the European car fleet

Environmental Research Letters, 2022
For light-duty vehicles (LDVs), alternative powertrains and liquid fuels based on renewable electricity are competing options considered by policymakers and stakeholders for achieving necessary CO _2 emission reductions in the transport sector. While the
Alois Dirnaichner, Marianna Rottoli, Romain Sacchi, Sebastian Rauner, Brian Cox, Christopher Mutel, Christian Bauer, Gunnar Luderer   +7 more
doaj   +1 more source

Influence of the Load Distribution and Sizes on the Wheel Geometry in Passenger Cars

Communications, 2021
This paper discusses impact of changes in the load size and distribution in passenger cars on geometry of the suspension and steering systems. It was found to have a major impact on the road safety. The research was carried out with the four most popular
Jarosław Gonera, Jerzy Napiórkowski, Kamil Ciborowski   +2 more
doaj   +1 more source

Geographic Information System and Atomized Transportation Modes

Encyclopedia, 2022
Transportation is a spatial activity. The geographic Information System (GIS) is the process of capturing, managing, analyzing, and presenting spatial data. GIS techniques are essential to the study of various aspects of transportation.
Mohammad Anwar Alattar, Mark Beecroft, Caitlin Cottrill   +2 more
doaj   +1 more source

Methodology for determining the optimal parameters of a public transport stop point

Интеллект. Инновации. Инвестиции, 2022
The article describes a study to determine the optimal parameters of a public transport stop. One of the directions of state policy in the field of transport services for the population in cities is the development and priority of public transport ...
А. A. Fadyushin
doaj   +1 more source

Precise Rail Transit Sleeper Positioning Technology Based on Improved YOLOv8n Model

Chengshi guidao jiaotong yanjiu
[Objective] In rail transit inspection and monitoring, accurate mileage information of the track plays a critical role in the efficient utilization of inspection data.
YAN Xiaoxia, GUO Jianqin, ZHAI Huchao, LIU Yutao, LI Junxin, WANG Liangxian   +5 more
doaj   +1 more source

Emerging trends in research and development on earth abundant materials for ammonia degradation coupled with H2 generation

Science and Technology of Advanced Materials
Ammonia, as an essential and economical fuel, is a key intermediate for the production of innumerable nitrogen-based compounds. Such compounds have found vast applications in the agricultural world, biological world (amino acids, proteins, and DNA), and ...
Zakiullah Zaidi, Kamlesh, Yesleen Gupta, Sandeep Singhai, Manish Mudgal, Archana Singh   +5 more
doaj   +1 more source

Quantitative Relationship Between Electrical Resistivity and Water Content in Unsaturated Loess: Theoretical Model and ERT Imaging Verification

Geosciences
As a typical porous medium, unsaturated loess demonstrates critical hydro-mechanical coupling properties that fundamentally influence geohazard mitigation, groundwater resource evaluation, and foundation stability in geotechnical engineering.
Hu Zeng, Qianli Zhang, Cui Du, Jie Liu, Yilin Li   +4 more
doaj   +1 more source

A PRSZT Registry Analysis of Prognostic Factors Influencing Survival and Relapse Rates After Second Allogeneic Hematopoietic Stem Cell Transplantation in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT A second allogeneic (allo‐)hematopoietic stem cell transplantation (HSCT2) is a potential curative option for pediatric patients with acute lymphoblastic leukemia (ALL) following relapse after first allogeneic transplantation (HSCT1), but its efficacy is limited by high relapse rates and transplant‐related toxicity in highly pretreated ...
Ava Momm, Imme Haubitz, Rita Beier, Martin Zimmermann, Andrej Lissat, Peter Bader, Matthias Eyrich, Jan‐Henning Klusmann, Matthias Wölfl, Paul‐Gerhardt Schlegel, Verena Wiegering   +10 more
wiley   +1 more source

Development and Application of a Distributed and Parallel Dynamic Grouting Monitoring System Based on an Electrical Resistivity Tomography Method

Applied Sciences
To address the technical challenges in dynamic monitoring of grout diffusion patterns under complex geological conditions, in this study, a distributed parallel grouting monitoring system based on electrical resistivity tomography was developed.
Hu Zeng, Qianli Zhang, Jie Liu, Cui Du, Yilin Li   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source