Results 41 to 50 of about 27,702,308 (366)

Coupled thermo-mechanical constitutive damage model for sandstone

, 2022
Underground rock dynamic disasters are becoming more severe due to the increasing depth of human operations underground. Underground temperature and pressure conditions contribute significantly to these disasters. Therefore, it is important to understand
Vidana Pathiranagei, S, Gratchev, I
core   +1 more source

Modified Use of the Component Method to Get More Realistic Force Distribution in Joints of Steel Structures

Buildings
According to the EN 1993-1-8 Standard, the moment resistance of end-plated connections can be calculated with the use of the component method. In this, a pair-of-force defines the moment resistance. The magnitude and the location of the compression force
László Radnay, Imre Kovács
doaj   +1 more source

Numerical simulation study on effect of bedrock intrusion on strata behaviors of roadway

Meikuang Anquan, 2021
Based on the coal mine engineering, the mechanical model with the horizontal forms of bedrock intrusion is established, and the characteristics of in-situ stress distribution in the intrusion area are analyzed.
WAN Feng, ZHANG Hongqing, ZHOU Peijun, GUO Jie
doaj   +1 more source

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters, Ji Yun Tark, Tiffany M. Chambers, Tania A. Desrosiers, Michael E. Scheurer, Charles Shumate, Wendy N. Nembhard, Mahsa M. Yazdy, Eirini Nestoridi, Amanda E. Janitz, Jean Paul Tanner, Russell S. Kirby, Jason L. Salemi, Yao Yu, Chad D. Huff, Sharon E. Plon, Philip J. Lupo, Jeremy M. Schraw   +17 more
wiley   +1 more source

The effects of mechanical loading on tendons--an in vivo and in vitro model study. [PDF]

, 2013
Mechanical loading constantly acts on tendons, and a better understanding of its effects on the tendons is essential to gain more insights into tendon patho-physiology.
Wang, JHC, Zhang, J
core  

Identification of mechanical parameters at low velocities for a micropositioning stage using a velocity hysteresis model

, 2012
The paper presents a velocity hysteresis friction model. This model can be used for simulation or control of an accurate micropositioning servomechanism.
ABBA, Gabriel, BOGDAN, Ioana-Corina, Ioana-Corina Bogdan, Gabriel Abba   +3 more
core   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Deformation and failure mechanism of roadway in open-pit end slope mining

Meikuang Anquan, 2023
In order to study the deformation and failure mechanism of the roof in end slope mining, a mechanical model of the two-end fixed beam was established, combined with the theory of elasticity to derive the calculation equations for the stress and ...
CHEN Tao, SHU Jisen, HAN Liu, SHANG Tao, YANG Guoyu   +4 more
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

State-of-the-art of research on building anti-deformation technology in coal mining subsidence area

Meitan xuebao
With the expansion of coal mining subsidence area, the construction land of mining city is increasingly tight, and the anti-deformation technology of buildings is an important measure to solve the problem of construction and utilization of coal mining ...
Junwu XIA, Yu ZHOU, Yujing WANG, Han YANG   +3 more
doaj   +1 more source