Results 31 to 40 of about 1,564,009 (265)

Cultura material y calidad de la vida urbana [PDF]

open access: yes, 1990
Cultura material y calidad de la vida ...
Fernández Alba, Antonio
core   +1 more source

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

open access: yesAdvanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha   +10 more
wiley   +1 more source

Rumo ao interior: móveis e objetos numa escola rural de Antônio Prado/RS (1899-1912)

open access: yesRevista Educação e Emancipação, 2020
Os caminhos percorridos – produção, circulação e distribuição – de móveis e objetos escolares, de sua feitura ao espaço de uma sala de aula localizada no interior do Rio Grande do Sul, mais precisamente no município de Antônio Prado, são o foco do ...
Terciane Ângela Luchese   +1 more
doaj   +1 more source

Patrimonio, cultura material e innovación docente : Propuestas y experiencias [PDF]

open access: yes, 2015
En aquest treball ens centrem en els usos del patrimoni històric educatiu, catàlegs comercials de material d'ensenyament i exposicions pedagògiques que difonen la cultura material de centres docents i dels seus professors com a recurs didàctic en ...
López Martínez, José Damián   +3 more
core  

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

open access: yesAdvanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea   +9 more
wiley   +1 more source

Um mobiliário para o ensino profissional: notas sobre a carteira de desenho

open access: yesRevista Educação e Emancipação, 2020
Este artigo tem como objetivo examinar o mobiliário destinado ao ensino de desenho técnico, que compõe o acervo do Centro de Memória da Escola Técnica Estadual Cônego José Bento, detendo-se, de modo mais específico, na carteira de desenho. A investigação
Júlia Naomi Kanazawa   +1 more
doaj   +1 more source

A etnoarqueologia brasileira contemporanea : cultura material e implicações sociais [PDF]

open access: yes, 2011
Jornadas de Jóvenes en Investigación Arqueológica, JIA (3as : 5-7 de mayo 2010 : Universitat Autònoma de Barcelona). Sesión 4. Cultura material y transdisciplinariedad en la investigación arqueológica de Latinoamérica .O objectivo do presente trabalho é ...
Soares Poloni, Rita Juliana
core   +1 more source

Human Leukocyte Elastase Triggered Nanoparticles for Targeted Antimicrobial Delivery and Oral Microbial Modulation

open access: yesAdvanced NanoBiomed Research, EarlyView.
This study explores enzyme‐responsive nanoparticles for targeted antimicrobial release in inflamed oral environments. Nanoparticles formed by complexing peptides and chlorhexidine respond to human leukocyte elastase and release chlorhexidine selectively. P7 (ECAAPVCE)‐based formulations show optimal properties and stability, with antimicrobial activity
Mohammed A. Hadis   +9 more
wiley   +1 more source

Inside a duck‐billed dinosaur: Vertebral bone microstructure of Huallasaurus (Hadrosauridae), Upper Cretaceous of Patagonia

open access: yesThe Anatomical Record, EarlyView.
Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano   +3 more
wiley   +1 more source

Alberto Córsico Piccolini

open access: yesAnales del Instituto de Arte Americano e Investigaciones Estéticas "Mario J. Buschiazzo", 2019
Este artículo presenta los rasgos más sobresalientes de la extensa obra del primer arquitecto marplatense, Alberto Córsico Piccolini, y su relación con las oportunidades y demandas productivas y culturales de la ciudad en la que se inscribió ...
Claudio Erviti, Manuel Torres Cano
doaj  

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