Results 21 to 30 of about 241,740 (317)

Mechanism and remediation of substructure heave in operating high-speed railway tunnels: Insights from a case study

KSCE Journal of Civil Engineering
Substructure heave in high-speed railway tunnels poses a challenge to operational safety and maintenance. This study investigates an operating tunnel to clarify the heave mechanisms and evaluate effective remediation strategies.
Tian Zhang, Lin Geng, Jianping Yao, Bingxian Fu, Yabin Niu, Yuefeng Shi   +5 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

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +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

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

RSI-projektet, Volvo Cars bidrag [PDF]

, 2015
Volvo Cars arbete har genomförts i två parallella externt (del-)finansierade projekt med tydliga synergier. Den större delen av arbetet (>50%) har finansierats av Volvo Cars egna FU-budget (förutveckling).
Israelsson, Erik
core  

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

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke, Christian Thomas, Michael C. Frühwald, Pascal D. Johann, Martin Hasselblatt   +4 more
wiley   +1 more source