Results 71 to 80 of about 548,908 (300)

Microstructural Comparison of the Kinematics of Discrete and Continuum Dislocations Models

, 2015
The Continuum Dislocation Dynamics (CDD) theory and the Discrete Dislocation Dynamics (DDD) method are compared based on concise mathematical formulations of the coarse graining of discrete data.
Po, Giacomo, Sandfeld, Stefan
core   +1 more source

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

FEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa, Kazuhiko Higashida, Naoya Nakai   +2 more
wiley   +1 more source

Pars Plana Lensectomy Combined with Pars Plana Vitrectomy in Traumatic Ectopia Lentis

Beyoglu Eye Journal, 2017
INTRODUCTION[|]The aim of the present study was to report the outcomes of pars plana lensectomy (PPL) combined with pars plana vitrectomy (PPV) in traumatic ectopia lentis performed at a tertiary eye hospital.[¤]METHODS[|]Patients who underwent PPL ...
Dilek Yasa
doaj   +1 more source

Dislocation-induced superfluidity in a model supersolid

, 2011
Motivated by recent experiments on the supersolid behavior of $^4$He, we study the effect of an edge dislocation in promoting superfluidity in a Bose crystal.
A. F. Andreev, A. F. Andreev, Alan T. Dorsey, C.-D. Yoo, D. Goswami, J. K. Kevorkian, K. Dasbiswas, L. D. Landau, P. G. Drazin, R. P. Feynman, R. Shankar, S. I. Shevchenko, S. I. Shevchenko, S. I. Shevchenko, S. I. Shevchenko, V. M. Nabutovskii, V. M. Nabutovskii, W. H. Press   +17 more
core   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Design rules for dislocation filters

, 2014
The efficacy of strained layer threading dislocation filter structures in single crystal epitaxial layers is evaluated using numerical modeling for (001) face-centred cubic materials, such as GaAs or Si(1-x)Ge(x), and (0001) hexagonal materials such as ...
Beanland, Richard, Dunstan, David J., Liu, Huiyun, Sánchez, Ana M., Tang, Mingchu, Ward, Tom, Wu, Jiang   +6 more
core   +1 more source

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

FEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura, Kengo Furuichi, Hiromitsu Akamatsu, Naoki Yamamoto, Sako Keisuke, Akihiko Koshino, Taichiro Minami, Megumi Oshima, Akinori Hara, Norihiko Sakai, Miho Shimizu, Kenta Takahashi, Minako Yamamura, Shin‐ichi Horike, Takiko Daikoku, Kenichi Harada, Yohei Shinmyo, Hiroshi Kawasaki, Takashi Wada, Yasunori Iwata   +19 more
wiley   +1 more source

Atlantoaxial rotary subluxation in children after trampoline injury: A critical but overlooked diagnosis

Journal of Craniovertebral Junction and Spine
Atlanto-axial rotary subluxation (AARS) is rare but recognized as a significant cervical spine injury following a fall or physical impact on the head or neck in children aged 5–15 years.
Vijayanth Kanagaraju, Sri Deepa Kolathupalayam Srinivasan, Sherief Elsayed, Ravi Kumar Ponnappan   +3 more
doaj   +1 more source

Physical mechanisms and models of the long-term transformations in radiative recombination observed in n-GaAs under microwave irradiation

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2016
Simulation of long-term changes in photoluminescence of n-GaAs after microwave treatment by using the analysis of random events underlying the processes of evolution of the defect structure has been performed.
G.V. Milenin
doaj   +1 more source

Dislocation scattering in a two-dimensional electron gas

, 2000
A theory of scattering by charged dislocation lines in a two-dimensional electron gas (2DEG) is developed. The theory is directed towards understanding transport in AlGaN/GaN high-electron-mobility transistors (HEMT), which have a large number of line ...
Gossard, Arthur. C., Jena, Debdeep, Mishra, Umesh K.   +2 more
core   +1 more source