Results 41 to 50 of about 305,051 (312)
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
Thermal degradation of aqueous amines used for carbon dioxide capture [PDF]
, 2009 textAqueous amine solutions loaded with CO2 were degraded in stainless steel sealed containers in forced convection ovens. Amine loss and degradation products were measured as a function of time by cation chromatography (IC), HPLC, and IC/mass ...
Davis, Jason Daniel
core
Co-oxidation kinetic model for the thermal oxidation of polyethylene-unsaturated substrate systems [PDF]
, 2013 The thermal oxidation of polyethylene (PE) impregnated by the methyl esters of unsaturated fatty acids (UFEs) was studied using chemiluminescence, and infra-red spectrophotometry.
RYCHLÝ, Jozef +3 more
core +1 more source
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
Note on the thermal degradation of polytetrafluoroethylene as a first-order reaction
, 1960 Additional experiments on the rates of thermal degradation of polytetra-fluoroethylene in a vacuum confirm an earlier conclusion that a first-order rate law is involved in the degradation ...
Madorsky, S. L.; Straus, S.
core +1 more source
Phosphoinositides and inositol phosphates as molecular glues
FEBS Letters, EarlyView.Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry +9 more
wiley +1 more source
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
发电技术ObjectivesThe stability of chemical absorbents is key to the stable operation of chemical absorption carbon capture systems. Therefore, the oxidative and thermal degradation of a novel mixed amine absorbent BA-1 is investigated, along with the evaluation
YAO Chenxiang +7 more
doaj +1 more source
BioResources, 2023 Silver fir (Abies alba L.) wood samples were charred on one surface using an enhanced version of the traditional Japanese Yakisugi method. The 15 charred boards obtained from five charring chimneys were divided into three different zones and investigated
David Hans Ebner +3 more
doaj
Investigating the role of different stabilizers of PVCs by using a torque rheometer
Open Engineering, 2023 Poly(vinyl chloride) (PVC) is one of the versatile thermoplastic materials that have tremendous applications almost everywhere but it is thermally unstable at high temperatures.
Shubbar Sawsan D. A. +2 more
doaj +1 more source