Results 91 to 100 of about 117,106 (293)

The intrinsic instability of the hydrolase domain of lipoprotein lipase facilitates its inactivation by ANGPTL4-catalyzed unfolding. [PDF]

Proc Natl Acad Sci U S A, 2021
Leth-Espensen KZ, Kristensen KK, Kumari A, Winther AL, Young SG, Jørgensen TJD, Ploug M.   +6 more
europepmc   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

How to Perform a Complete Arthroscopic Assessment of the Scapholunate Joint Complex

Arthroscopy Techniques
Scapholunate instability can result in debilitating pain, dysfunction, and secondary arthritis. Diagnosis is primarily based on a combination of clinical and radiological parameters.
Chul Ki Goorens, M.D., Kjell Van Royen, M.D, Thierry Scheerlinck, Ph.D., Joris Duerinckx, Ph.D., Christophe Mathoulin, Ph.D.   +4 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Suppression of modulation instability in pump modulated flat-mirror VECSELs

, 2016
We show that modulation instability (MI) can be suppressed in vertical external cavity surface emitting lasers (VECSELs) by introducing a periodic spatio-temporal modulation of the pump profile which in turn allows a simple flatmirror configuration.
Herrero Simon, Ramon, Botey Cumella, Muriel, Staliunas, Kestutis, Ahmed Waseem, Waqas Waseem, Kumar, Shubham, Radziunas, Mindaugas   +5 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Magnetohydrodynamic instability in plasmas with intrinsic magnetization

, 2020
We discuss a novel instability in inertia-less electron magneto-hydrodynamics (EMHD), which arises from a combination of electron velocity shear and electron density gradients.
M Lyutikov, ) R Hollerbach, R Hollerbach, T S Wood   +3 more
core  

Capillary Instability in Nanowire Geometries

, 2014
In this study, we present atomistic simulations and theoretical analyses that reveal a capillary instability that is intrinsic to wetting geometries characteristic of the vapor–liquid–solid mechanism for nanowire growth.
Frolov, Timofey, W. C. Carter, Mark Asta, Asta, Mark, T. Frolov, Timofey Frolov, Carter, W. Craig, M. Asta, W. Craig Carter   +8 more
core   +1 more source

Intrinsic resistance and efficacy of immunotherapy in microsatellite instability-high colorectal cancer: A systematic review and meta-analysis

, 2023
Some patients with microsatellite instability-high colorectal cancer (MSI-H CRC) have shown a poor response to immunotherapy in clinical trials. We investigated the intrinsic resistance to and efficacy of immunotherapy in patients with MSI-H CRC.
Lian, Jie, Wang, Ren, Wang, Xin, Shao, Jiayue, Pang, Xiangyi, Tang, Shuli, Lu, Haibo, Xu, Benjie   +7 more
core   +1 more source

Plastic instability in uni-axially anisotropic (r value) materials

Nihon Kikai Gakkai ronbunshu, 2016
In the framework of mechanics of plasticity plastic instability has been taken up as the onset of ductile fracture. Hill established a sufficient criterion for uniqueness of boundary-value problem set by given velocities on a part of surface of a body ...
Hitoshi MORITOKI
doaj   +1 more source