Results 41 to 50 of about 9,979 (257)
Towards a complete classification of holographic entropy inequalities
Journal of High Energy PhysicsWe propose a deterministic method to find all holographic entropy inequalities that have corresponding contraction maps and argue the completeness of our method.
Ning Bao +2 more
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A tetranuclear chlorido-bridged manganese(II) cluster with imidazole ligands
Acta Crystallographica Section E, 2008 The crystal structure of di-μ3-chlorido-tetra-μ2-chlorido-dichloridoocta(imidazole-κN)tetramanganese(II) ethanol 1.234 solvate, [Mn4Cl8(C3H4N2)8]·1.234C2H5O or [Mn4Cl8(Him)8]·1.234EtOH, where Him is imidazole (C3H4N2), is based ...
A. Guy. Orpen +2 more
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Advanced 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
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Cogent EngineeringThis study investigates the effect of wood black charcoal powder (WBCP) as a partial cement (C) replacement and carbon fiber textile on concrete. The objective is to explore the potential benefits of these additions on the properties of the concrete ...
Paschal Chimeremeze Chiadighikaobi +5 more
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Journal of Applied Sciences and Environmental Management, 2016 The properties of lightweight concrete, such as aggregate impact value, aggregate crushing value and compressive strength were assessed utilizing periwinkle shell (PWS) as partial replacement for coarse aggregate.
Joseph Oyedepo Olugbenga
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Classification of Vertex‐Transitive Cubic Partial Cubes [PDF]
Journal of Graph Theory, 2017 AbstractPartial cubes are graphs isometrically embeddable into hypercubes. In this article, it is proved that every cubic, vertex‐transitive partial cube is isomorphic to one of the following graphs: , for , the generalized Petersen graph G(10, 3), the cubic permutahedron, the truncated cuboctahedron, or the truncated icosidodecahedron.
openaire +3 more sources
Advanced 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
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Engineering ProceedingsIn the realm of civil construction, river sand is an essential ingredient that cannot be overlooked. With the ever-increasing surge in construction activities, the demand for river sand has surged in tandem, resulting in its escalating scarcity, and ...
Arunkumar Yadav +7 more
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Chemical Engineering Transactions, 2023 The green synthesis of metal nanoparticles is an eco-friendly and promising approach for various applications including silver nanopesticides with seaweed extract. The aim of the research has been to synthesize silver nanoparticles (AgNPs), using extract
Rita J. Cabello Torres +5 more
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The Influence of some calcined clays from Nigeria as clinker substitute in cementitious systems
Case Studies in Construction Materials, 2020 This paper examines the possibility of the use of some clays calcined from Nigeria as partial substitutes for clinker in the production of Limestone Calcined Clay Cement (LC3).
Akindehinde A Akindahunsi +2 more
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