Results 61 to 70 of about 29,556 (312)

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

On creep-fatigue endurance of TIG-dressed weldments using the linear matching method

, 2013
This paper is devoted to parametric study on creep-fatigue endurance of the steel type 316N(L) weldments at 550◦C identified as type 3 according to R5 Vol. 2/3 procedure classification.
Chen, Haofeng, Gorash, Yevgen
core   +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

A parametric study on creep-fatigue strength of welded joints using the linear matching method

, 2013
This paper presents a parametric study on creep-fatigue strength of the steel AISI type 316N(L) weldments of types 1 and 2 according to R5 Vol. 2/3 Procedure classification at 550◦C.
Chen, Haofeng, Gorash, Yevgen
core   +1 more source

Atomistic insight into the effects of W content on the creep behaviors of NbMoTaW high-entropy alloys

Journal of Materials Research and Technology
As a type of refractory high-entropy alloy (RHEA), NbMoTaW shows significant potential as a high-temperature alloy material. However, studies on its high-temperature creep behavior remain limited. In this work, we investigate Nb1-xMo25Ta25Wx (x = 10, 17,
Xinyuan Zhang, Penghui Bai, Feiyang Wang, Haitao Zhao, Xiaoye Zhou, Shuize Wang, Junheng Gao, Chaolei Zhang, Hong-Hui Wu, Xinping Mao   +9 more
doaj   +1 more source

Study on Creep Mechanical Properties of Non-Water Reacting Polyurethane Grouting Material

Advances in Materials Science and Engineering, 2022
Non-water reacting polyurethane is a new type of grouting material for support reinforcement and emergency rescue, whose creep mechanical behavior is directly related to the stability and safety of the reinforcement project.
Heng Liu, Mingyang Ren, Mingsheng Shi, Dengping Hu, Jianuo Tan   +4 more
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Creep behavior of the composites made from creep behavior of the composites made from waste materials of OCC recycling mills [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2011
The purpose of this study was to investigate effects of different loading levels and addition of urea formaldehyde and polyethylene on the creep behavior of composites made from wastes of OCC recycling mills.
Hamd Unesi kord khalili, Mehran Jalilvand, Rabi Behroz   +2 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Nonlinear Viscoelastic–Plastic Creep Model Based on Coal Multistage Creep Tests and Experimental Validation

Energies, 2019
The development of fractures, which determine the complexity of coal creep characteristics, is the main physical property of coal relative to other rocks.
Junxiang Zhang, Bo Li, Conghui Zhang, Peng Li   +3 more
doaj   +1 more source