Results 51 to 60 of about 436,002 (268)

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

open access: yesAdvanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart   +3 more
wiley   +1 more source

Is Leibniz's Theory of 'I' Coherent?

open access: yesJournal of Modern Philosophy
As Margaret Wilson famously argued, Leibniz appears committed to two mutually inconsistent propositions: (1) I am a particular substance, and (2) It is metaphysically possible that I continue to exist independently of this particular substance.
Min Heo, Samuel C. Rickless
doaj   +2 more sources

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen   +3 more
wiley   +1 more source

PBF‐LB/M of Ti‐6Al‐4V: High‐Pressure Solution Treatment and Aging for Applications in a Sustainable Aerospace

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing (AM) allows great geometric freedom for lightweight components. As parts are progressively optimized exploiting potentials in AM leading in smaller material cross sections, high pressure solution treating and aging (STA) treatments show an enormous potential for strongly improving material properties.
Mika León Altmann   +4 more
wiley   +1 more source

Network Discourse of Western and Eastern Philosophy

open access: yesВиртуальная коммуникация и социальные сети, 2023
In the XXI century, network communication generates its own philosophical discourse of thinking. However, network discourse and network interaction appeared at the dawn of axial time, first, in the Eastern philosophy and, eventually, in the Western one.
Mikhail G. Bresler, Ilya V. Demichev
doaj   +1 more source

La teoría de Leibniz acerca del origen de los números y el Misterio de la Trinidad

open access: yesPensamiento. Revista de Investigación e Información Filosófica, 2022
Entre los años 1678 y 1685 Leibniz compuso dos tratados – Circa Geometrica Generalia (C.G.G.) y Notationes Generales (N.G.) – en los cuales expone una críptica teoría del origen de los números enteros positivos estrechamente vinculada al Misterio de la ...
Godofredo Iommi Amunátegui
doaj   +1 more source

A Compactness Theorem for The Dual Gromov-Hausdorff Propinquity [PDF]

open access: yes, 2015
We prove a compactness theorem for the dual Gromov-Hausdorff propinquity as a noncommutative analogue of the Gromov compactness theorem for the Gromov-Hausdorff distance.
Latremoliere, Frederic
core   +2 more sources

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi   +4 more
wiley   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti   +11 more
wiley   +1 more source

On Inner Derivations of Leibniz Algebras

open access: yesMathematics
Leibniz algebras are generalizations of Lie algebras. Similar to Lie algebras, inner derivations play a crucial role in characterizing complete Leibniz algebras.
Sutida Patlertsin   +2 more
doaj   +1 more source

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