Results 161 to 170 of about 509,958 (319)

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Effect of tufting on the response of non crimp fabric composites. [PDF]

, 2007
This paper examines the effectiveness of tufting in enhancing the through the thickness properties of non crimped fabrics. The response of tufted and untufted carbon/epoxyn on crimped fabric composites produced using resin infusion is investigated in ...
Witzel, Volker, Colin de Verdiere, Mathieu, Pickett, Anthony K., Skordos, Alexandros A.   +3 more
core  

Improving flame retardancy of fiber reinforced composites via modified fire-resistant resins and metallic thin film coatings

, 2022
Click on the DOI link to view this conference paper (may not be free).Fiber reinforced polymeric composites are new classes of advanced materials and have been used in numerous industrial applications, such as transportation, energy, defense, and ...
Safaker, B., Bakir, Mete, Asmatulu, Eylem, Asmatulu, Ramazan, Er, O., Gursoy, M. Cenk, Murad, Md. Shafinur, Bahçeci, Ersin   +7 more
core  

Using thermokinetic methods to enhance properties of epoxy resins with amino acids as biobased curing agents by achieving full crosslinking

Scientific Reports
Fibre-reinforced polymers (FRPs) are used in numerous industrial sectors and contribute to reducing CO2 emissions due to their outstanding properties in lightweight design.
Melissa Walter, Marcel Neubacher, Bodo Fiedler   +2 more
doaj   +1 more source

High-temperature tensile failure mechanism of RTM-made composite T-joints

Defence Technology
This paper focuses on the high-temperature tensile failure mechanism of RTM (resin transfer moulding)-made symmetric and asymmetric composite T-joints.
Yujin Zhang, Evance Obara, Shuai Wang, Longyu Zhu, Weidong Li, Shiyun Lin, Zhilin Han, Chuyang Luo   +7 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Strong metal-support interaction of Ru-NPs/WCx boosts alkaline hydrogen evolution and oxidation for alkaline fuel cells and electrolyzers

Nature Communications
Developing Pt-free catalysts for alkaline hydrogen oxidation reaction (HOR) for anion-exchange membrane fuel cells (AEMFCs) is still a big problem. Herein, we report a WCx supported Ru nanoparticles (Ru-NPs/WCx) electrocatalyst.
Panpan Sun, Run Jiang, Zelong Qiao, Shiqing Huang, Shitao Wang, Dapeng Cao   +5 more
doaj   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

Investigating the mechanical properties of high dielectric constant polyetherimide/(Ba0.8Sr0.2)(Ti0.9Zr0.1)O3 composites

, 2012
[[abstract]]In this study (Ba0.8Sr0.2)(Ti0.9Zr0.1)O3 (BSTZ) ceramic powder is mixed with polyetherimide (PEI) to form flexible PEI/BSTZ composites, and the effects that different BSTZ content has on the dielectric and mechanical properties of these ...
楊證富, Wu, Chia-Ching
core  

Preparation and Characterisation of Binder-Free All-Cellulose Composites [PDF]

, 2014
The copyright of this thesis rests with the author and no quotation from it or information derived from it may be published without the prior written consent of the authorA recent emerging concept of all-cellulose composites within the field of ...
Peces, Raquel Arévalo
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