Results 31 to 40 of about 2,882,352 (249)

Expectation method for fatigue limit of used rail on railway by surface roughness and effect of difference of various fatigue test methods

Nihon Kikai Gakkai ronbunshu, 2020
In order to estimate the fatigue strength of used rail of railway, bending fatigue test of actual rail and plane bending of element specimen are conducted.
Mitsuru HOSODA, Jun MIZUTANI, Mikiihiro IWASAKI, Ryuichi YAMAMOTO   +3 more
doaj   +1 more source

Investigation of transverse crack spacing in an asphalt pavement with a semi-rigid base

Scientific Reports, 2022
Transverse cracking is a serious problem for semi-rigid base asphalt pavement. The shrinkage of the base course and the surface course, as well as reflective cracks, are key factors for transverse cracking in asphalt pavement.
Jiangcai Chen, Hengzhen Li, Zihong Zhao, Xiangchen Hou, Junhui Luo, Cheng Xie, Haobin Liu, Tianzeng Ren, Xiaofeng Huang   +8 more
doaj   +1 more source

Spline-Based Optimal Trajectory Generation for Autonomous Excavator

Machines, 2022
In this paper, we propose a novel trajectory generation method for autonomous excavator teach-and-plan applications. Rather than controlling the excavator to precisely follow the teaching path, the proposed method transforms the arbitrary slow and jerky ...
Jiangying Zhao, Yongbiao Hu, Chengshuo Liu, Mingrui Tian, Xiaohua Xia   +4 more
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom, Dorella Scarponi, Giulia Zucchetti, Teresa Perillo, Maria Montanaro, Elisa Marconi, Chiara Rutigliano, Paolo Colavero, Paola Quarello, Marina Bertolotti, Monica Cellini, Carlo Clerici, Maurizio Mascarin, Francesca Bomben, Andrea Ferrari, the expert workgroup   +15 more
wiley   +1 more source

Analysis of bridge dynamic load test based on millimeter wave radar

Scientific Reports
This study proposes a millimeter-wave radar telemetry method for measuring bridge dynamic deflection, addressing limitations in traditional dynamic strain measurement methods.
Lei Qiao, Xing-Jia Xia, He Guo, Hao Song, Yu-Quan Feng, Thierno Aliou Ka   +5 more
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source

Strategic maintenance-management in Nigerian industries [PDF]

, 2006
A developing society needs to adapt to change and foster creativity. In the pursuit of continual improvement (e.g., reducing fossil-fuel consumption and waste, better service performance, greater availability and improved reliability), implementing wise ...
Probert, Sydney D., Eti, Mark C., Ogaji, Stephen O. T.   +2 more
core   +1 more source

Impact of Static Air-Gap Eccentricity Fault on Synchronous Generator Efficiency

Energies, 2023
This paper presents a precise analysis of the efficiency characteristic of the synchronous generator under both normal and SAGE conditions. In this work, various losses of the synchronous generator are computed by the qualitative theoretical model and ...
Yu-Ling He, Ling Tang, Kai Sun, Wen-Hao Zhang, Xue-Wei Wu, Hai-Peng Wang   +5 more
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Experimental study on the influence of vibration mixing on the characteristics of holes and durability of marine concrete

Scientific Reports
The pore characteristics and composition of concrete affect its strength and durability. In order to improve the service life of marine concrete, this paper conducted experimental research on the performance of high-performance marine concrete based on ...
Zhaoyong Chen, Fuchang Wang, Benwang Liu, Zengqiang Wang, Ao Meng, Zhaomeng Bian   +5 more
doaj   +1 more source