Results 91 to 100 of about 27,110,016 (404)

Microtwinning avalanches induced the Protevin–Le Châtelier effect in PWA1483 at 750 °C

open access: yesMaterials Research Letters
The flow behavior and deformation mechanisms of the [001]-oriented single-crystal nickel-based superalloy PWA1483 are investigated under quasi-static compressive and tensile loading conditions at 750°C.
Jiao Li   +6 more
doaj   +1 more source

The Automation of Thermal Analysis Instrumentation: Thermogravimetry and Differential Thermal Analysis

open access: yesCHIMIA, 1972
The automation of the thermal analysis instruments, differential thermal analysis (dta) and the thermobalance, is described. The dta instrument is capable of studying eight individual samples, each contained in a glass capillary tube, in a sequential manner.
openaire   +3 more sources

Stabilization of Polystyrene by Friedel-Crafts Chemistry: Effect of Position of Alcohol and the Catalyst [PDF]

open access: yes, 1999
Polystyrene has been copolymerized with 4-vinylbenzyl alcohol, 4-(2-hydroxyethyl)styrene, and 4-(3-hydroxypropyl)styrene and it has been shown that thermal cross-linking of these copolymers is dependent upon the alcohol content.
McKinney, Michael A.   +2 more
core   +1 more source

The impact of Hnrnpl deficiency on transcriptional patterns of developing muscle cells

open access: yesFEBS Open Bio, EarlyView.
We performed nanopore whole‐transcriptome sequencing comparing RNA from Hnrnpl‐knockdown versus control C2C12 myoblasts to investigate the contributions of Hnrnpl to muscle development. Our results indicate that Hnrnpl regulates the expression of genes involved with Notch signaling and skeletal muscle, particularly splicing patterns of specific muscle ...
Hannah R. Littel   +8 more
wiley   +1 more source

Room-temperature FeSi2-doped Cu2Se thermoelectric films with enhanced figure of merit

open access: yesScientific Reports
Thermoelectric (TE) materials offer a promising pathway toward achieving carbon neutrality by converting waste heat into electricity. The enhancement of their figure-of-merit (zT) depends on optimizing the composition of materials and nanostructures ...
Masahiro Goto   +4 more
doaj   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Transition and Decomposition Temperatures of Cement Phases – a Collection of Thermal Analysis Data

open access: yes, 2016
Thermal analysis techniques provide the cement chemist with valuable tools to qualify and quantify the products formed during the hydration of cementitious materials.
N. Collier
semanticscholar   +1 more source

Indoleamine 2,3‐dioxygenase 1 inhibition reverses cancer‐associated fibroblast‐mediated immunosuppression in high‐grade serous ovarian cancer

open access: yesFEBS Open Bio, EarlyView.
CAF‐mediated immunosuppression in ovarian cancer is driven by IDO1, reducing T‐cell function. Inhibiting IDO1 restores T‐cell proliferation and cytotoxicity, increases cancer cell apoptosis, and may help overcome CAF‐induced immune suppression in high‐grade serous ovarian cancer. Targeting IDO1 may improve antitumor immunity.
Hyewon Lee   +3 more
wiley   +1 more source

Molybdenum(VI) oxide: New methods of synthesis and properties

open access: yesТонкие химические технологии, 2020
Objectives. The present study aims to develop new methods for the synthesis of molybdenum(VI) oxide, which is a precursor for the synthesis of functional materials, as well as to investigate the physicochemical properties of the resulting oxide phases ...
E. E. Nikishina   +2 more
doaj   +1 more source

Thermal analysis of Williamson fluid flow with Lorentz force on the stretching plate

open access: yesCase Studies in Thermal Engineering, 2022
B. Jalili   +4 more
semanticscholar   +1 more source

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