Results 61 to 70 of about 1,186,086 (313)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Combination effect of waviness and vacancy defects on the natural frequency of single walled carbon nanotubes

, 2016
The combination effect of waviness and vacancy defects on the natural frequency of single walled carbon nanotubes (SWCNTs) is investigated. A model based on molecular dynamics and finite element method has been developed for simulation.
Amjadipour, Motjaba, Motta, Nunzio, Motta, N, Dao, Dzung, Amjadipour, Mojtaba, Dao, DV, Amjadipour, M   +6 more
core   +1 more source

The Scale Effect Study on the Transient Fluid–Structure Coupling Performance of Composite Propellers

Journal of Marine Science and Engineering, 2022
In order to predict the fluid–structure coupling performance of a full-scale composite propeller under a wake flow field behind a full ship, a bidirectional transient fluid–structure coupling algorithm was established.
Zheng Huang, Zhangtao Chen, Yanbing Zhang, Ying Xiong, Kemin Duan   +4 more
doaj   +1 more source

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

Natural frequency table of balanced gear.

, 2022
Natural frequency table of balanced gear.
Pingjun Wang (12413237), Xiaoxu Wei (8781890), Gangyan Li (12413240), Sirui Liu (3897073)   +3 more
core   +1 more source

Static and modalanalysis of Solidarity Bridge in Płock

Budownictwo i Architektura, 2016
Cable-stayed bridges are stunning structures, which thanks to their dimensions and shapes fascinate not a single observer. Designing such an object is awesome challenge for designers.
Jarosław Bęc, Michał Jukowski
doaj   +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

Visual discomfort and blur

, 2013
This work was supported by a doctoral training grant from the BBSRC to LOH.Certain visual stimuli, such as striped patterns and filtered noise, have been reported to be uncomfortable.
Hibbard, Paul Barry, O'Hare, L, O'Hare, Louise, Hibbard, PB   +3 more
core   +1 more source

First eight order natural frequency modes.

, 2022
First eight order natural frequency modes.
Pingjun Wang (12413237), Xiaoxu Wei (8781890), Gangyan Li (12413240), Sirui Liu (3897073)   +3 more
core   +1 more source

Structural Damage Detection Based on Sparrow Search Algorithm

Buildings
Vibration modal parameters are widely used in structural damage identification due to their ease of measurement, facilitating rapid structural damage assessment in engineering practice.
Ziyan Ma, Xi Peng, Fengjiang Qin, Qiuwei Yang, Bin Xu   +4 more
doaj   +1 more source