Results 121 to 130 of about 275,739 (300)

Fabrication of calcium carbonate coating on magnesium-neodymium alloy for mitigation of corrosion in simulated concrete pore solution

Smart Materials in Manufacturing
Coating is frequently regarded as one of the most important ways to improve the corrosion behavior of magnesium alloys, and this study proposes a simple strategy for corrosion protection of Mg alloys by chemical solution deposition. A magnesium-neodymium
Changyang Liu, Jinghong Wang, Yujie Yang, Xinran Yao, Jiapeng Sun, Guosong Wu   +5 more
doaj   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

FEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková, Veronika Hovanová, Jiri Damborsky, Erik Sedlák   +3 more
wiley   +1 more source

Effects of rolling processing on the microstructures, mechanical properties and strain softening behavior of biodegradable Zn-0.06 Mg alloy

Journal of Materials Research and Technology
Micro-alloyed Zn–Mg alloys have attracted extensive attention in the field of medical implant due to their excellent biosafety and moderate degradation rate.
Chengwei Ji, Aibin Ma, Jinghua Jiang, Liwen Zhao, Xuefei Fang, Huan Liu, Dan Song   +6 more
doaj   +1 more source

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Mechanics of composite materials Book of abstracts

, 1998
Available from Latvian Academic Library / LAL - Latvian Academic ...
Cirule, K., Tamuzs, V., Lagzdins, A., Latvian Academy of Sciences, Riga (Latvia), Riga Technical Univ., Riga (Latvia), Chalmers Univ. of Technology, Goeteborg (Sweden), Latvian National Committee for Mechanics, Riga (Latvia), Inst. of Polymer Mechanics, Riga (Latvia), Journal "Mechanics of Composite Meterials", Latvian Council of Science, Riga (Latvia), Nordic Concrete Federation, Oslo (Norway), American Concrete Inst., Detroit, MI (United States), Scientific Enterprise "Lakomp", Tarvids, A. (eds.), Univ. of Latvia, Riga (Latvia)   +14 more
core  

Thermo-mechanical behaviour of spheroidal graphite iron in the austenitic phase [PDF]

, 2013
The main objective of this paper is to identify the thermo-mechanical behaviour at high temperature of the spheroidal graphite (SG) iron EN-GJS-700-2. In the rst instance, tensile and compression tests in austenitic phase are performed.
LE MERCIER, Kévin, GUERIN, Jean-Daniel, WATREMEZ, Michel, FOUILLAND-PAILLE, Laurence, DUBAR, Laurent   +4 more
core  

Modification of the Performance of Fresh and Hardened Concrete Reinforced With Fibers From Oil Palm Mesocarp

Advances in Civil Engineering
Currently, many researchers use industrial or agricultural by-products (waste) as raw materials for the construction sector. These wastes are economical and help preserve the environment through good waste management.
Paul William Mejouyo Huisken, Inès Léana Tchetgnia Ngassam, Gilbert Tchemou, Syrille Brice Tchinwoussi Youbi, Ebenezer Njeugna   +4 more
doaj   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

FEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee, Ga Seul Lee, JinHan Kim, Kwang‐Hyun Park, Seong‐Ryung Go, Jeong Hee Moon, Eui‐Jeon Woo   +6 more
wiley   +1 more source