Results 1 to 10 of about 1,947,105 (313)

Vocal Resonances and Sound Memory in Helen Brown

open access: yesRevista Brasileira de Estudos da Presença, 2016
The paper focuses on aspects related to the intensification of the uses of the voice and the musical sonority proposed by Trinidad Piriz and Daniel Marabolí on Helen Brown (2013).
Andrés Grumann Sölter (Pontificia Universidad Católica de Chile – Santiago, Chile)
doaj   +2 more sources

Declaración por el derecho de la filosofía en el colegio

open access: yesMutatis Mutandis: Revista Internacional de Filosofía, 2016
La redacción de esta declaración ha tenido como objetivo principal establecer una toma de posición por parte de nuestra asociación. A través de ella, no solo buscamos hacernos parte de ciertas definiciones políticas, éticas y pedagógicas, sino que ...
Red de Profesores de Filosofía de Chile REPROFICH
doaj   +1 more source

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

open access: yesAdvanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao   +11 more
wiley   +1 more source

Multistackable, Domino‐Overlapped CNT Scaffolds Homogeneously Hybridized with BTO‐P(VDF‐TrFE) for High‐Performance Piezoelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
A multilayer‐stackable carbon nanotuber (CNT) scaffold‐based piezoelectric nanogenerator (CPENG) with domino‐patterned CNT pillars presents high, stable output (12.3 V, size of 1 cm × 1 cm) over 2000 cycles, operates across a wide temperature range, and efficiently converts energy from real‐life stimuli through optimized CNT length, layer stacking, and
Kwangjun Kim   +3 more
wiley   +1 more source

El Calentamiento Social en Chile.

open access: yesRevista CIS, 2018
Dentro de la sesión de tertulias de este año, tuvimos la oportunidad de conversar con dos personas provenientes de diferentes ámbitos del quehacer público, con vasta experiencia en sus respectivas áreas y que quisieron dialogar con los jóvenes de Un ...
CIS Chile
doaj  

Chile: mudança política e inserção internacional, 1964-1997

open access: yesRevista Brasileira de Política Internacional, 1997
Este trabalho analisa a política exterior chilena das três últimas décadas tendo como pano-de-fundo a situação interna do País e seus reflexos na inserção internacional do Chile.
Francisco Rojas Aravena
doaj   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson   +3 more
wiley   +1 more source

A New Species of \u3ci\u3eCaraboacarus\u3c/i\u3e (Acari: Caraboacaridae) From \u3ci\u3eCalosoma Argentinense\u3c/i\u3e (Carabidae) From Chile [PDF]

open access: yes, 2017
Caraboacarus calosomae n. sp is described from Calosoma argentinense Csiki collected in Santiago, Chile. This is the first record of this genus in South America. The genius is recorded from North America, Europe, Asia.
Husband, Robert W
core   +2 more sources

Las deudas pendientes de Latinoamérica.

open access: yesRevista CIS, 2018
La décima versión de la Cátedra Alberto Hurtado de Liderazgo Social, organizada por el Centro de Reflexión y Acción Social (CREAS) de la Universidad Alberto Hurtado en conjunto con el Centro de Investigación Social (CIS) de Un Techo para Chile, se llevó ...
CIS Chile
doaj  

Rising Food Inflation in Nigeria: Do Monetary Policy Interventions Matter?

open access: yesJDE (Journal of Developing Economies)
Objective: The rising cost of food in Nigeria, especially in recent times, has increased the level of hunger and frustration among Nigerians. Consequently, several policies have been put in place to increase food productivity on the one hand and reduce ...
Innocent Chile Nzeh
doaj   +1 more source

Home - About - Disclaimer - Privacy