Results 81 to 90 of about 2,614,548 (357)

Experimental and numerical evaluation on debonding of fully grouted rockbolt under pull-out loading

open access: yesInternational Journal of Coal Science & Technology, 2022
The axial loading in rockbolts changes due to stress redistribution and rheology in the country rock mass. Such a change may lead to debonding at rockbolt to grout interface or rupture of the rockbolt.
Shuisheng Yu, Wancheng Zhu, Leilei Niu
doaj   +1 more source

Convective and absolute Eckhaus instability leading to modulated waves in a finite box [PDF]

open access: yes, 2002
We report experimental study of the secondary modulational instability of a one-dimensional non-linear traveling wave in a long bounded channel. Two qualitatively different instability regimes involving fronts of spatio-temporal defects are linked to the
A. Couairon   +18 more
core   +4 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

Research on the Dynamic Response Patterns of Layered Slopes Considering Non-Homogeneity Under Blast-Induced Vibration Effects

open access: yesApplied Sciences
To investigate the dynamic wave propagation characteristics and dynamic response of heterogeneous layered slopes under a blasting vibration, a modeling method considering the slope’s layered dip angle and heterogeneity was proposed. Different dip jointed
Yong Zhao   +5 more
doaj   +1 more source

Small Structures via Thermal Instability of Partially Ionized Plasma. I. Condensation Mode

open access: yes, 2007
(Shortened) Thermal instability of partially ionized plasma is investigated by linear perturbation analysis. According to the previous studies under the one fluid approach, the thermal instability is suppressed due to the magnetic pressure.
Davis R. J.   +6 more
core   +1 more source

Wrist Instability [PDF]

open access: yesScandinavian Journal of Surgery, 2008
The topic of wrist or carpal instability has been a source of confusion and miscommunication for decades. The terminology can often be difficult to understand and one surgeon's concept of instability may be completely different from another's. This is by no means a comprehensive review of carpal instability, which has often been the focus of numerous ...
B T, Carlsen, A Y, Shin
openaire   +2 more sources

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

Analysis of Surrounding Rock Stability Based on Refined Geological and Mechanical Parameter Modeling—A Case Study

open access: yesApplied Sciences
Metallic ore deposits are generally formed through magmatic intrusions, followed by metamorphism. The geological structures in such regions are often complex, with mechanical parameters exhibiting significant variability.
Guangzhi Chai   +5 more
doaj   +1 more source

ID3 regulates the MDC1-mediated DNA damage response in order to maintain genome stability

open access: yesNature Communications, 2017
MDC1 is a key component of the DNA damage response and interacts with several factors such as γ-H2AX. Here the authors show that MDC1 interacts with ID3, facilitating MDC1 recruitment to sites of damage and repair of breaks.
Jung-Hee Lee   +11 more
doaj   +1 more source

Low-$T/|W|$ instabilities in differentially rotating proto-neutron stars with magnetic fields

open access: yes, 2010
Recent hydrodynamical simulations have shown that differentially rotating neutron stars formed in core-collapse supernovae may develop global non-axisymmetric instabilities even when $T/|W|$ (the ratio of the rotational kinetic energy $T$ to the ...
Akiyama   +54 more
core   +1 more source

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