Results 31 to 40 of about 76,127 (246)

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

¿Quién es mi prójimo?

open access: yesEstudios Eclesiásticos, 1966
El estudio profundo y serio de la parábola del Buen Samaritano (Lc 10,25.37) ha presentado a lo largo de los años numerosas dificultades a la hora de ser estudiada. Esto se debe a tres problemas principales.
José R. de Diego
doaj  

Multi-objective optimization of a type of ellipse-parabola shaped superelastic flexure hinge [PDF]

open access: yesMechanical Sciences, 2016
Flexure hinges made of superelastic materials is a promising candidate to enhance the movability of compliant mechanisms. In this paper, we focus on the multi-objective optimization of a type of ellipse-parabola shaped superelastic flexure hinge.
Z. Du, M. Yang, W. Dong
doaj   +1 more source

La comprensión del concepto de parábola como una cónica [PDF]

open access: yes, 2012
Esta investigación es parte de un estudio más amplio que se viene realizando con estudiantes de Ingeniería de Sistemas. El propósito de este estudio es el de analizar cómo los estudiantes llegan a la comprensión del concepto de parábola y las ...
Bermúdez, Eliécer Aldana   +1 more
core  

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal   +4 more
wiley   +1 more source

Objetivación del conocimiento matemático: el caso de la función y el caso de la parábola [PDF]

open access: yes, 2011
Es nuestro interés en este curso discutir algunos aspectos teóricos y metodológicos relativos a la objetivación del conocimiento matemático, específicamente el relacionado con el concepto de función y con el concepto de parábola.
Cadavid, Luz Adriana   +2 more
core  

Diálogo interreligioso y reconocimiento a la luz del legado de la ilustración [PDF]

open access: yes, 2017
Departing from a study of the imagery and conceptual legacy of European Enlightenment in broader sense, this article offers a conception of interreligious dialogue based on a logic of difference. First, our post-secular time is briefly described in order
Acosta, Emiliano
core   +4 more sources

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Na parábola do desvalido no caminho (Lc 10, 25-37): o autoconceito pela humanização em saúde

open access: yesPistis & Praxis: Teologia e Pastoral, 2011
Com este texto procuramos uma leitura do pensamento de W. James sobre o self (autoconceito) no âmbito da parábola do bom samaritano (Lc 10, 25-37). Aqui, encontramos uma original forma de abordar o sentido da humanização, em saúde, pelos fundamentos ...
Ramiro Délio Borges de Meneses
doaj   +1 more source

La parabola della cittadinanza [PDF]

open access: yesRechtsgeschichte - Legal History, 2003
Rezensiertes Werk:Pietro Costa, Civitas. Storia della cittadinanza in Europa, Roma e Bari: Laterza, Vol. 1 Dalla civiltà comunale al settecento, 1999, pp. XXIIII + 693, ISBN 88-420-5912-9; Vol. 2 L’età delle rivoluzioni, 2000, pp.
Alessandro Somma
doaj   +1 more source

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