Results 81 to 90 of about 5,155,165 (368)

On the Rigidity and Mechanical Behavior of Triply Periodic Minimal Surfaces‐Based Lattices: Insights from Extensive Experiments and Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines the mechanical properties of triply periodic minimal surfaces (TPMS)‐based lattices, analyzing 36 architectures in elastic and plastic regimes. It evaluates the applicability of beam‐based scaling laws to TPMS lattices. Rigidity arises from the alignment of members with the load direction and solid regions preventing rotation.
Lucía Doyle   +2 more
wiley   +1 more source

Exact solutions for the Generalized Modified Degasperis-Procesi equation [PDF]

open access: yesarXiv, 2008
this paper we show some new exact solutions for the generalized modified Degasperis$-$Procesi equation (mDP equation)
arxiv  

IMPACTO DEL TERREMOTO EN EL SISTEMA EDUCATIVO

open access: yesLa Universidad, 2018
Las contradicciones del sistema capitalista dependiente salvadoreño, se manifiestan históricamente en todas las instancias y sectores de la sociedad, no escapa al efecto de las contradicciones del capitalismo el sistema educativo salvadoreño, cuyas ...
La Universidad
doaj  

Thermal Decomposition of Diphenyl Tetroxane in Chlorobenzene Solution [PDF]

open access: yes, 2019
The thermal decomposition of Cyclic Diperoxide of Benzaldehyde 3,6-diphenyl-1,2,4,5-tetroxane, (DFT) in chlorobenzene solution in the studied temperature range (130°C - 166°C) satisfactorily satisfies a first order law up to 60% conversions of diperoxide.
Bordón, Alexander Germán   +6 more
core   +1 more source

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

open access: yesAdvanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García   +23 more
wiley   +1 more source

New solutions for the modified generalized Degasperis-Procesi equation [PDF]

open access: yesarXiv, 2008
In this paper we show some new exact solutions for the generalized modified Degasperis$-$Procesi equation (mDP equation)
arxiv  

Discurso de la Dra. Luz Velásquez de Redondo

open access: yesLa Universidad, 2018
Discurso de la Dra.
La Universidad
doaj  

Factores asociados a la deserción/retención de los estudiantes mapuche de la Universidad de la Frontera e incidencia de los programas de apoyo académico

open access: yes, 2013
As a regional institution, Universidad de La Frontera enrolls students from disadvantaged public schools and low income households and an important proportion of these students belong to Mapuche communities.
S. Navarrete, R. Candia, Rodrigo Puchi
semanticscholar   +1 more source

Über die von der molekularkinetischen Theorie der Wärme geforderte Bewegung von in ruhenden Flüssigkeiten suspendierten Teilchen [AdP 17, 549 (1905)]

open access: yesAnnals of Physics, 2005
Este material fue digitalizado en el marco del Proyecto subvencionado por la Fundacion Antorchas y se encuentra en la Biblioteca del Departamento de Fisica de la Facultad de Ciencias Exactas de la Universidad Nacional de La Plata.
A. Einstein
semanticscholar   +1 more source

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