Results 41 to 50 of about 5,450,980 (351)

A study on truss bolt mechanism in controlling stability of underground excavation and cutter roof failure

open access: yes, 2013
The truss bolt reinforcement system has been used in controlling the stability of underground excavations in severe ground conditions and cutter roof failure in layered rocks especially in coal mines.
Ghabraie, Kazem   +3 more
core   +1 more source

Numerical simulation of evolution of viscous debris flows considering interface

open access: yesYantu gongcheng xuebao, 2019
Based on the interface theory, taking the corresponding surface of the yielding depth of debris flows as the interface, the viscous debris flow can be divided into ideal fluid and Bingham fluid.
DENG Zhao 1, CHEN Sheng-shui 1, 2, ZHONG Qi-ming 1, 2
doaj   +1 more source

Influences of filling replacement and drainage modification on stability of water conveyance canals in North Xinjiang

open access: yesYantu gongcheng xuebao, 2021
The leakage of canals in North Xinjiang is serious, and the behavior of expansive canal soil deteriorates rapidly, leading to frequent canal slides. In order to solve this problem, the canals are refilled and rebuilt, and a drainage system is set up at ...
DENG Ming-jiang 1, CAI Zheng-yin 2, 3, GUO Wan-li 3, HUANG Ying-hao 2, 3, ZHANG Chen 3
doaj   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

Degradation and corresponding failure mechanism for GaN-based LEDs

open access: yes, 2016
The degradation behaviors of high power GaN-based vertical blue LEDs on Si substrates were measured using in-situ accelerated life test. The results show that the dominant failure mechanism would be different during the operation.
Jinmin Li   +6 more
core   +1 more source

Experimental study on special physical and mechanical properties of white sandstone in North Xinjiang

open access: yesYantu gongcheng xuebao, 2020
The white sandstone is a commonly used soil material in the Gobi canal. In order to study its physical and mechanical properties, a series of indoor tests are carried out.
DENG Ming-jiang 1, CAI Zheng-yin 2, 3, GUO Wan-li 3, HUANG Ying-hao 2, 3, ZHANG Chen 3
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

open access: yesTherapeutic 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   +7 more
wiley   +1 more source

Experimental study on permeability and its influencing factors for sandy gravel of Dashixia dam

open access: yesYantu gongcheng xuebao, 2019
A super-large cubic permeability meter (1000 mm×1000 mm) and a traditional cylindrical large-scale permeability meter (Φ300 mm) are used to conduct systematic experiments on the permeability characteristics of gravel materials to be used in Dashixia ...
CHEN Sheng-shui 1,2, LING Hua 1,2, MI Zhan Kuang 1,2, MIAO Zhe 3, MEI Shi-ang 1,2
doaj   +1 more source

Failure mechanisms in denture adhesives [PDF]

open access: yesDental Materials, 2016
The mechanical properties of bio adhesives in oral care application are expected to be critical in defining the stability and release of devices such as dentures from the oral tissue. A multiscale experimental mechanical approach is used to evaluate the performance of denture adhesive materials.The inherent mechanical behavior of denture fixatives was ...
An, Yiran   +4 more
openaire   +4 more sources

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy