Results 31 to 40 of about 31,184 (234)

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

Effect of heat treatment on microstructure and mechanical properties of low-alloy wear-resistant steel NM450

open access: yesMaterials Research Express, 2021
In this study, we investigated the effects of the quenching and tempering temperatures on the microstructure and mechanical properties of low-alloy wear-resistant steel NM450. The quenching temperatures were 870 °C–1200 °C, and held for 36 min.
Liang Liang   +5 more
doaj   +1 more source

Correlating fissure occurrence to rice quality for various drying and tempering treatments [PDF]

open access: yes, 2001
When a rice kernel fissures, it can break in subsequent food processing operations and lose its commercial value. Head rice yield (HRY) is a measure of the percent of kernels that remain whole (at least three-fourths of original length) after rice has ...
Cnossen, A. G.   +2 more
core   +2 more sources

Rare-Event Sampling: Occupation-Based Performance Measures for Parallel Tempering and Infinite Swapping Monte Carlo Methods [PDF]

open access: yes, 2012
In the present paper we identify a rigorous property of a number of tempering-based Monte Carlo sampling methods, including parallel tempering as well as partial and infinite swapping.
David L. Freeman   +9 more
core   +4 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Tempering Temperature Influence on 13Cr4Ni0.02C Steel Corrosion Resistance [PDF]

open access: yesMaterials Research, 2017
The thermal treatments employed in alloys are essential to obtaining desired microstructures and corrosion resistance properties. In this paper the low carbon martensitic steel 13Cr4Ni0.2C with different tempering temperatures was studied using ...
Mérilin Cristina dos Santos Fernandes   +5 more
doaj   +1 more source

Microstructure and mechanical properties of a novel cast multi-phase stainless steel

open access: yesJournal of Materials Research and Technology, 2022
Cast stainless steels with high strength and toughness are very important for industrial production, but the strengthening methods are very limited.
Zixiang Wu   +3 more
doaj   +1 more source

Finding Low-Temperature States with Parallel Tempering, Simulated Annealing and Simple Monte Carlo

open access: yes, 2002
Monte Carlo simulation techniques, like simulated annealing and parallel tempering, are often used to evaluate low-temperature properties and find ground states of disordered systems.
Hartmann, Alexander K.   +2 more
core   +2 more sources

Evaluation of the effect of TiC precipitates on the hydrogen trapping capacity of Fe-C-Ti alloys [PDF]

open access: yes, 2014
The present work evaluates the hydrogen trapping behavior of different laboratory cast generic Fe-C-Ti martensitic alloys. Titanium carbides were precipitated in the materials by well-designed heat treatments.
Depover, Tom   +4 more
core   +2 more sources

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