Results 131 to 140 of about 3,737,571 (308)

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

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Gas phase alloyed crystalline S–Se dielectrics with high ionic mobility

Journal of Science: Advanced Materials and Devices
The advancement of future electronic devices necessitates dielectric materials with enhanced compositional complexity and improved capabilities. We here demonstrate a gas-phase alloying approach that yields ultrathin and crystalline dielectrics with ...
Pradyumna Kumar Chand, Radha Raman, Zhi-Long Yen, Ian Daniell Santos, Wei-Ssu Liao, Ya-Ping Hsieh, Mario Hofmann   +6 more
doaj   +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

Two-phase flow experimental studies in micro-models

, 2013
The aim of this research project was to put more physics into theories of two-phase flow. The significance of including interfacial area as a separate variable in two-phase flow and transport models was investigated.
Physically-based theory of two-phase flow in porous media including fluid-fluid interfacial area, Hydrogeology, Karadimitriou, N.K.   +2 more
core  

Black-holes, topological strings and large N phase transitions

, 2005
The counting of microstates of BPS black-holes on local Calabi-Yau of the form (p-2)?(-p) S2 is explored by computing the partition function of q-deformed Yang-Mills theory on S2. We obtain, at finite N, the instanton expansion of the gauge theory.
CIRAFICI M, R. J. SZABO, SEMINARA D, Griguolo, L, Caporaso, N, R.J. Szabo, GRIGUOLO, Luca, Szabo, RJ, Seminara, D., D. SEMINARA, L. GRIGUOLO, Pasquetti, S., Griguolo, L., Seminara, D, Cirafici, M, M. Cirafici, BLACK HOLES, Cirafici, M., Pasquetti, S, Caporaso, N., Szabo, J., TOPOLOGICAL STRINGS AND LARGE N. PHASE TRANSITIONS SZABO RJ, N. CAPORASO, CAPORASO N, PASQUETTI S, S. PASQUETTI   +25 more
core   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

DFT Insights into MAX Phase Borides Hf2AB [A = S, Se, Te] in Comparison with MAX Phase Carbides Hf2AC [A = S, Se, Te]

ACS Omega, 2023
Jakiul Islam, Md. Didarul Islam, Md. Ashraf Ali, Hasina Akter, Aslam Hossain, Mautushi Biswas, Md. Mukter Hossain, Md. Mohi Uddin, Saleh Hasan Naqib   +8 more
doaj   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

2.5-Gb/s BPSK Ultradense WDM Homodyne Coherent Detection Using a Subcarrier-Based Optical Phase-Locked Loop [PDF]

, 2006
Ferrero, Valter, CAMATEL S, Camatel, S.
core   +1 more source