Results 31 to 40 of about 7,953,798 (287)

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

Universal empirical scaling of low-temperature heat capacity van Hove signature in classical and quantum cryocrystals

Scientific Reports
We analyze the low-temperature isochoric heat capacity of a broad set of cryocrystals and show that the hump in the Debye-reduced function $$C_v(T)/T^3$$ , which originates from the first van Hove singularity of the phonon spectrum, can be captured ...
Maksym Barabashko, Andrzej Jeżowski, Alexander Krivchikov   +2 more
doaj   +1 more source

Investigation of the Effect of Temperature on Ultrasonic, Mechanical and Thermal Properties in Single Silver Nanowire

Фізика і хімія твердого тіла, 2022
The present paper reports the elastic, mechanical and thermophysical properties of silver nanowire (Ag NW) using ultrasonic techniques at temperature dependent.
Navin Chaurasiya, Sachin Rai, Aadesh Prajapati, Pramod K. Yadawa   +3 more
doaj   +1 more source

Thermal Meson Properties from Correlation Functions and their Spectral Representation [PDF]

, 2003
Stickan S. Thermal Meson Properties from Correlation Functions and their Spectral Representation.
Stickan, Sven
core  

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Efficient WO3 Nanoplate Arrays Photoanode Modified by ZnO Nanosheets for Enhanced Charge Separation and Transfer to Promote Photoelectrochemical Performances

Advanced Electronic Materials
A key factor in the photoelectrochemical (PEC) performance of photoelectrodes is the efficient separation and transfer of photogenerated charges. Herein, a novel photoanode comprising three‐dimensional (3D) WO3 nanoplate@ZnO nanosheet hierarchical type ...
Weihao Wu, Zhehui Yan, Lijun Wang, Xiangrong Zhu, Yongheng Zhu, Guihong Liao, Luping Zhu   +6 more
doaj   +1 more source

Characterisation of Ex Vivo Liver Thermal Properties for Electromagnetic-Based Hyperthermic Therapies

Sensors, 2020
Electromagnetic-based hyperthermic therapies induce a controlled increase of temperature in a specific tissue target in order to increase the tissue perfusion or metabolism, or even to induce cell necrosis.
Nuno P. Silva, Anna Bottiglieri, Raquel C. Conceição, Martin O’Halloran, Laura Farina   +4 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Biodegradable kefiran-chitosan-nanocellulose blend film: Production and physical, barrier, mechanical, thermal, and structural properties [PDF]

Journal of Food and Bioprocess Engineering, 2019
In this study, biodegradable kefiran-chitosan-nanocellulose blend films were developed and their physical, mechanical, barrier, thermal and structural properties determined.
Hanie Salmanian, Faramarz Khodaiyan, Seyed Saeid Hosseini   +2 more
doaj  

Thermal and mechanical properties of APS-YbTa3O9 thermal barrier coatings

Nihon Kikai Gakkai ronbunshu, 2022
An advanced thermal barrier coating development is demanded for achieving the next generation gas turbine with a high efficiency. As one of many candidates in TBCs, RTa3O9 in a perovskite-type oxide attracts attention owing to the low thermal ...
Kazuma OKUNO, Masayuki ARAI, Kiyohiro ITO, Tatsuo SUIDZU, Yoichiro HABU   +4 more
doaj   +1 more source