Results 31 to 40 of about 861,902 (269)

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

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 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

Research on a mechanical model of magnetorheological fluid different diameter particles

Nanotechnology Reviews, 2021
In this paper, the chain structure of magnetorheological fluid (MRF) magnetic particles was studied and analyzed, the mechanical model of MRF with different diameter ferromagnetic particles was established, silicone oil-based MRF with different particle ...
Qiu Jun, Luo Yiping, Li Yuqing, Luo Jiao, Su Zhibin, Wang Ying   +5 more
doaj   +1 more source

Mechanisms for Opponent Modelling

, 2012
In various competitive game contexts, gathering information about one's opponent and relying on it for planning a strategy has been the dominant approach for numerous researchers who deal with what in game theoretic terms is known as the best response problem. This approach is known as opponent modelling.
Christos Hadjinikolis, Sanjay Modgil, Elizabeth Black, Peter McBurney   +3 more
openaire   +4 more sources

Feedback mechanisms in a mechanical model of cell polarization [PDF]

Physical Biology, 2014
Directed cell migration requires a spatially polarized distribution of polymerized actin. We develop and treat a mechanical model of cell polarization based on polymerization and depolymerization of actin filaments at the two ends of a cell, modulated by forces at either end that are coupled by the cell membrane.
Xinxin, Wang, Anders E, Carlsson
openaire   +2 more sources

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo, Miriam A. Bornhorst, Angela J. Waanders, Sara Zarnegar‐Lumley, Ashwin Lakshman Koppayi, Lucy A. Godley   +5 more
wiley   +1 more source

Lateral Structure of Multi-Layer Thick Hard Roofs and Hydraulic Roof-Cutting Pressure Relief in Xiao Jihan Mine

Applied Sciences
This study aims to address the pronounced stress concentration in roadway-surrounding rock under conditions of multiple thick and hard roof strata at Xiao jihan coal mine, China.
Hui Liu, Lichuang Chen, Xufeng Wang, Hui Gao, Chenlong Qian, Xuyang Chen   +5 more
doaj   +1 more source

Functions and clinical significance of mechanical tumor microenvironment: cancer cell sensing, mechanobiology and metastasis

Cancer Communications, 2022
Dynamic and heterogeneous interaction between tumor cells and the surrounding microenvironment fuels the occurrence, progression, invasion, and metastasis of solid tumors.
Hanying Zhou, Meng Wang, Yixi Zhang, Qingqing Su, Zhengxin Xie, Xiangyan Chen, Ran Yan, Ping Li, Tingting Li, Xiang Qin, Hong Yang, Chunhui Wu, Fengming You, Shun Li, Yiyao Liu   +14 more
doaj   +1 more source

Study on roof control above backfilling area for gob-side entry retaining in 22301 workface of Tunlan Coal Mine

Meikuang Anquan, 2021
The stability of the roof above the filling body is a key factor affecting the effect of gob-side entry retaining. In view of the problem of roof separation control of gob-side entry retaining at 22301 working face with large mining height in Tunlan Coal
CAO Junwen
doaj   +1 more source