Results 61 to 70 of about 3,690,866 (301)

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi   +16 more
wiley   +1 more source

La ocupación de abrigos rocosos en la cuenca inferior del río Deseado (Patagonia Argentina)

open access: yesEstudios Atacameños
En este trabajo se presentan los resultados de los estudios arqueológicos realizados en el sitio Alero El Veneciano 1, ubicado en la cuenca inferior del río Deseado, en la Patagonia Argentina.
Pablo Ambrústolo   +2 more
doaj   +1 more source

Person to Person in Costa Rica [PDF]

open access: yes, 2011
While still in the midst of their study abroad experiences, students at Linfield College write reflective essays. Their essays address issues of cultural similarity and difference, compare lifestyles, mores, norms, and habits between their host countries
Main, Katie
core   +1 more source

Archeo‐Inspiration from the Cultural History of Glass: Historic Accounts, Anecdotes and Hard Facts as Challenges to Modern Material Science

open access: yesAdvanced Materials, EarlyView.
Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen   +3 more
wiley   +1 more source

El enfoque fisionómico como metodología para la interpretación de la vegetación en campo en un sector costero : caso Bahía de Boca de Hueque, Costa Nororiental del Estado Falcón, Venezuela

open access: yesEspacio y Desarrollo, 1997
El propósito de este estudio fue caracterizar las formaciones vegetales existentes en la Bahía de Boca de Hueque, estado Falcón, empleando el enfoque fisionómico propuesto por Castro y Sánchez (1995).
Scarlet Cartaya Ríos   +1 more
doaj  

Person to Person in Costa Rica [PDF]

open access: yes, 2012
While still in the midst of their study abroad experiences, students at Linfield College write reflective essays. Their essays address issues of cultural similarity and difference, compare lifestyles, mores, norms, and habits between their host countries
Torres, Mariah
core   +2 more sources

Integrating Vibrio natriegens for Photon Manipulation in Living Lighting Devices

open access: yesAdvanced Materials, EarlyView.
Rationalization of genetic and material engineering tools has enabled the engineering of fluorescent Vibrio natriegens (V. natriegens) to fabricate straightforward, highly emissive and stable V. natriegens‐silicones color filters for the first red‐emitting bacteria‐hybrid light‐emitting diodes. This pinpoints V. natriegens as a high‐performance protein
Stephanie Willeit   +6 more
wiley   +1 more source

Procesos de manejo costero integrado en Ecuador y Sri Lanka: una perspectiva de comparación

open access: yesIntropica, 2014
Ecuador (en 1989) y Sri Lanka (en 1990) empezaron sus procesos de Manejo Costero Integrado - MCI utilizando fondos de la misma Cooperación Internacional y asesoramiento y evaluación de la misma universidad extranjera.
Marcela de Avellar-Mascarello   +2 more
doaj  

Factores obesogénicos en el entorno escolar público costarricense durante 2015-2016

open access: yesPoblación y Salud en Mesoamérica, 2019
Objetivo: esta investigación descriptiva hace un análisis de distintos factores del entorno escolar asociados al estado nutricional, específicamente al sobrepeso y obesidad, de estudiantes matriculados en diez escuelas públicas de La Unión de Cartago ...
Katherine Calvo Molina   +7 more
doaj   +1 more source

Letter from Matilde M. de Soto and Maria Lydia Sanchez de Roman, Deputies of the Costa Rican Legislative Assembly, to Geraldine Ferraro [PDF]

open access: yes, 1984
Letter from Matilde M. de Soto and Maria Lydia Sanchez de Roman, Deputies of the Costa Rican Legislative Assembly, to Geraldine Ferraro. Letter has handwritten notes and includes a Library of Congress translation.https://ir.lawnet.fordham.edu ...
de Roman, Maria Lydia Sanchez   +2 more
core   +1 more source

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