Results 121 to 130 of about 5,176,577 (228)

Improving regional passenger rail services [PDF]

, 2014
This report reviews the options available for upgrading existing passenger train services, drawing from local and international case studies to inform the conclusions.

core  

Implantation‐On‐Chip: An AI‐Based Platform for Monitoring the Embryo Trophoblast–Endometrial Stroma Cross Talk With Xenobiotics Interference

Advanced Intelligent Systems, Volume 8, Issue 9, September 2026.
We present a novel AI‐integrated implantation‐on‐chip platform that enables mimicking and monitoring the maternal–fetal interactions at the early phases of human embryo implantation with high spatiotemporal resolution. The complexity of the trophoblast invasion process was addressed by conducting the analysis at global (rate of invasion) and local ...
Joanna Filippi, Valentina Lacconi, Arianna Mencattini, Micol Massimiani, Dolores Lobresca, Gaia Posanzini, Alessia Riccardi, Paola Casti, Michele D’Orazio, Gianni Antonelli, Giorgia Curci, Luisa Campagnolo, Eugenio Martinelli   +12 more
wiley   +1 more source

Compositional Security for Blockchain‐Based Agentic Commerce: Cross‐Layer Binding, Predicate‐Constrained Settlement, and Evidence‐Linked Verification in AI‐Agent Payments

Engineering Reports, Volume 8, Issue 9, September 2026.
This paper presents CLB‐ACEL, a cross‐layer binding and evidence verification framework for agentic blockchain payments. Across ten human‐present attacks and five delegated predicate scenarios, CLB‐ACEL detects every modeled unsafe case and prevents replay plus all predicate violations at or before settlement. ABSTRACT Autonomous AI agents increasingly
Md. Al Amin, Md. Fazlay Rabbi, Harique Rahman Jaif, Saha Reno   +3 more
wiley   +1 more source

Research on Maintenance Process Technology for Rail Vehicle Carbody Surface Quality

Chengshi guidao jiaotong yanjiu
Objective After manually polishing the surface of railway vehicle carbodies and subsequently repairing paint defects, because of uncertainties in the vehicle operating environment and varying degrees of paint deterioration, the surface maintenance ...
ZHENG Li, XUE Ping, CHEN Jun, ZENG Lirong, XIONG Xu, SHI Fuguang   +5 more
doaj   +1 more source

Review on Processing Control Strategy for Electrochemical Additive Manufacturing

MetalMat, Volume 3, Issue 3, September 2026.
This review systematically summarizes recent progress in processing control strategies for ECAM, with three key regulation dimensions: current monitoring and closed‐loop control, temperature regulation, and electrolyte flow/nozzle design. The roles of these parameters in governing electrochemical kinetics, mass transport, deposition stability, and ...
Xin Li, Yu Xie, Wangping Wu
wiley   +1 more source

Uncovering Cu Involved Nanophase Structures and Transformation in a Novel 7075B Aluminum Alloy

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT In this study, aberration‐corrected transmission electron microscopy combined with first‐principles calculations was employed to systematically investigate the Cu‐involved crystal structures and evolution mechanisms of nanoprecipitates in a novel 7075B Al alloy. Firstly, an atomic model of the early‐stage GP‐ηp structure together with specific
Deyu Zhang, Caixia Long, Yongjie Zhu, Yuanyang Fu, Jin Wu, Zihao Li, Jiashen Tang, Qingqing Wen, Bin Wang, Xiaofei Sun, Zheng Wang, Shihao Wang, Zulai Li, Shuangbao Wang   +13 more
wiley   +1 more source

ISRM: introspective self-supervised reconstruction model for rail surface defect detection and segmentation

Measurement science and technology
The problems of intrinsic imbalance of the sample and interference from complex backgrounds limit the performance of existing deep learning methods when applied to the detection and segmentation of rail surface defects.
Yaxing Li, Yongzhi Min, Biao Yue
semanticscholar   +1 more source

Optimising digital signal processor‐based defect detection in smart manufacturing with lightweight convolutional neural networks

IET Collaborative Intelligent Manufacturing
Industrial defect detection is an important part of intelligent manufacturing, and Internet of things (IoT)‐based defect detection is receiving more and more attention. Although deep learning (DL) can help defect detection reduce the cost and improve the
Han Yue, Rucen Wang, Yi Gao, Ailing Xia, Kaikai Su, Jianhua Zhang   +5 more
doaj   +1 more source

Assessing Crisis Leadership

Journal of Contingencies and Crisis Management, Volume 34, Issue 3, September 2026.
ABSTRACT Organisational crises are increasingly frequent, disruptive and difficult for leaders to manage. Although crisis leadership research has grown, existing measures remain limited by narrow crisis contexts, uneven theoretical grounding and restricted validation evidence.
Justin P. Brienza, Michael D. Collins, Rebecca Langdon   +2 more
wiley   +1 more source

Cache‐Cache: Dans les souffles du Grand Fleuve…

Anthropology of Consciousness, Volume 37, Issue 2, Fall 2026.
ABSTRACT Between ventriloquism and divination, devotion and consecration, an old and sublime marine game unfolds each day, with living breaths shared in the waters of the great river. In Tadoussac, on the north shore of the St. Lawrence Estuary, at the mouth of the Saguenay, the rumor of whales has long resonated.
David Jaclin, Alexis Aubin‐Laperrière, Nicolas Cadieux, Patrick Weldon   +3 more
wiley   +1 more source