Results 61 to 70 of about 69,545 (269)

A unified viscoelastic-viscoplastic constitutive framework for optically clear adhesives: Experiments, modeling, and FE validation

Microsystems & Nanoengineering
Optically clear adhesives (OCAs) are extensively employed as bonding layers in display manufacturing. As compliant interlayers in foldable display stacks, they undergo pronounced time and temperature -dependent deformation during repeated bending, which ...
Zhaoxu Zhou, Qiying Liu, Yujia Chen, Suilang Tang, Siyu He, Feixiang Tang, Sheng Liu   +6 more
doaj   +1 more source

Transient congenital hypothyroidism – too short to be transient

Journal of Postgraduate Medicine, 2021
Congenital hypothyroidism (CH) occurs due to thyroid dysgenesis, thyroid ectopy, and dyshormonogenesis. A proportion of CH is transient which might be due to iodine deficiency/excess or maternal antibody-mediated. Certain forms of dyshormonogenetic defects may cause transient hypothyroidism.
openaire   +2 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Research of controlled switching strategy to restrain inrush current during the energisation of converter transformer

The Journal of Engineering, 2019
When an unloaded converter transformer is being energised, large inrush current may flow in the voltage jump side depending upon the residual flux in the core and the closing voltage angle of the power grid due to the hysteresis characteristics of the ...
Duo Wang, Zhiguo Hao, Zijia Hui, Ke Wang, Guocheng Ding   +4 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Noise-induced stabilization of saddle-node ghosts

New Journal of Physics, 2020
It is known that saddle-node (s-n) bifurcations leave a saddle remnant (or ghost) in the region of the phase space where the annihilation of the fixed points occurred.
Josep Sardanyés, Carles Raich, Tomás Alarcón   +2 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Compton scattering X-ray imaging system for material detection through 3 mm aluminum shielding for potential future space application

Physics Letters B
This paper explores the application of Compton scattering imaging for the active detection of space debris at long distances and through dense metallic shielding.
Yun Li, Tong Su, Lizhi Sheng, Ruili Zhang, Pengfei Qiang, Rengzhou Zheng, Bo Wang, Yongqing Yan, Yue Li, Yalong Zhang   +9 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source