Results 131 to 140 of about 2,215 (299)

Join Spaces, Soft Join Spaces and Lattices

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
The aim of this paper is to initiate and investigate new (soft) hy-perstructures, particularly (soft) join spaces, using important classes of lattices: modular and distributive.
Leoreanu-Fotea Violeta   +3 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal   +3 more
wiley   +1 more source

Distributive Lattices in a Localic Topos [PDF]

open access: yes, 1986
In this thesis we examine various properties of bounded distributive lattices in the topos of sheaves on a locale. We prove that BooShℒ, the category of Boolean algebras in ℘Shℒ, is a reflective subcategory of ℘Sℒ, the category of bounded distributive ...
Milner, Susan
core  

Uniqueness Theorem in Complete Residuated Almost Distributive Lattices

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2019
Important properties of primary elements in a complete residuated ADL L and the uniqueness theorem in a complete complemented residuated ADL L are proved.
Rao G.C., Raju S.S.
doaj   +1 more source

Sheffer operation in relational systems. [PDF]

open access: yesSoft comput, 2022
Chajda I, Länger H.
europepmc   +1 more source

Projective distributive lattices [PDF]

open access: yesPacific Journal of Mathematics, 1970
Balbes, Raymond, Horn, Alfred
openaire   +3 more sources

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

open access: yesAdvanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome   +6 more
wiley   +1 more source

Electrified Damage in Motion Systems

open access: yesAdvanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir   +2 more
wiley   +1 more source

On (finite) distributive lattices with antitone involutions [PDF]

open access: yes
Finite distributive lattices with antitone involutions (= basic algebras) are studied; it is proved that their underlying lattices are isomorphic to direct products of finite chains, and hence finite distributive basic algebras can be constructed by ...
Michal Botur, Jan Kühr
core   +1 more source

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