Results 71 to 80 of about 125,899 (235)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Iteration of λ-complete forcing notions not collapsing λ+

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We look for a parallel to the notion of “proper forcing” among λ-complete forcing notions not collapsing λ+. We suggest such a definition and prove that it is preserved by suitable iterations.
Andrzej Rosłanowski, Saharon Shelah
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

First Study of Antihyperon-Nucleon Scattering ¯ Λ ⁢→ ¯ Λ ⁢ and Measurement of Λ⁢→Λ⁢ Cross Section [PDF]

open access: yes
Using (10.087±0.044)×109 J/ψ events collected with the BESIII detector at the BEPCII storage ring, the processes Λp→Λp and Λ¯p→Λ¯p are studied, where the Λ/Λ¯ baryons are produced in the process J/ψ→ΛΛ¯ and the protons are the hydrogen nuclei in the ...
Kavatsyuk, Myroslav   +8 more
core   +1 more source

Density Measurement of Irradiated and Nonirradiated Zirconium Oxide by Ptychographic X‐Ray Computed Tomography (PXCT)

open access: yesAdvanced Engineering Materials, EarlyView.
Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik   +9 more
wiley   +1 more source

More about Divisible Design Graphs [PDF]

open access: yes
: Divisible design graphs (DDG for short) have been recently defined by Kharaghani, Meulenberg and the second author as a generalization of (v, k, λ)-graphs.
Haemers, W.H., Crnkovic, D.
core  

On Fuzzy Pre-Λ-Sets and Fuzzy Semi-Λ- Sets

open access: yes, 2023
ناقش هذا البحث أنواع جديدة من المجموعات الشبه مفتوحة بالاعتماد على مفهوم المجموعات من نوع (Λ-set) و (V-set) الضبابية. قمنا بتعريف أنماط جديدة وهي (pre−Λ−set)، (pre−V–set)، (semi−Λ−set) و (semi−V–set) الضبابية.
Nasser, Anhar Ahmed   +1 more
core   +1 more source

DECOMPOSITIONS OF TOPOLOGICAL FUNCTIONS

open access: yesJournal of New Theory, 2016
Abstaract−We obtain new classes of sets by using λ-closed sets in topological spaces and study their basic properties; and their connections with other kind of topological sets.
Otchana Thevar Ravi   +2 more
doaj  

On approximation f by (α,β,γ)-Baskakov Operators

open access: yesJournal of Al-Qadisiyah for Computer Science and Mathematics, 2017
  In the present paper, we study some application properties of the approximation for the sequences  and   . These sequences depend on the arbitrary (but fixed) parameters  and . Here, we study the effect of these parameters on tends speed of the two families of operators  and  and the CPU times which are occurring on the approximation by a choosing ...
openaire   +2 more sources

FUNGSI DAN PEMERIKSAAN LIMFOSIT γδT (Functions and Examination of γδT lymphocytes)

open access: yesINDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY, 2018
T lymphocytes most have TCR α and β chains. However, TCR formed from γ and δ chains determine a new subset of T lymphocytes. γδTCR specific to different types of ligands, including bacterial phosphoantigen, nonclassical MHC-I molecules and unprocessed protein.
Yulia Nadar Indrasari, Jusak Nugraha
openaire   +2 more sources

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