Results 81 to 90 of about 28,572 (199)

Materials Discovery of Stable and Nontoxic Halide Perovskite Materials for High-Efficiency Solar Cells

open access: yes, 2019
Two critical limitations of organic-inorganic lead halide perovskite materials for solar cells are their poor stability in humid environments and inclusion of toxic lead.
Jacobs, Ryan, Luo, Guangfu, Morgan, Dane
core   +2 more sources

A Literature Review of Word of Mouth and Electronic Word of Mouth: Implications for Consumer Behavior

open access: yesFrontiers in Psychology, 2017
The rise and spread of the Internet has led to the emergence of a new form of word of mouth (WOM): electronic word of mouth (eWOM), considered one of the most influential informal media among consumers, businesses, and the population at large. Drawing on
Nuria Huete-Alcocer
doaj   +1 more source

Construction technique evolution in Mexico since 1985 earthquake [PDF]

open access: yes, 2008
In the present paper, the 1985 mexico earthquake and its influence in the research activity in the country are analyzed. The discussion is focused in the masonry and concrete structures, the main research results and its applications in the construction ...
Ávila Córdoba, Liliana Ivette   +1 more
core  

Emerging Next Generation Solar Cells Route to High Efficiency and Low Cost [PDF]

open access: yes, 2017
Generation of clean energy is one of the main challenges of the 21st century. Solar energy is the most abundantly available renewable energy source which would be supplying more than 50 of the global electricity demand in 2100.
Mahmood, Dr Zahid Hasan   +2 more
core   +1 more source

Reseñas

open access: yesPatristica et Mediaevalia, 1996
Fédération Internationale des Insittus d’Études Médiévales: Filosofia e Teologia nel Trecento. Studi in ricordo di Eugenio Randi. STÉPHANE TOUSSAINT, L’espirit du Quattrocento. Le De ente et uno de Pic de la Mirandole. D RAMOS-LISSON / D.
Claudia D'Amico   +4 more
doaj  

Dissociation of Cerebral Blood Flow and Femoral Artery Blood Pressure Pulsatility After Cardiac Arrest and Resuscitation in a Rodent Model: Implications for Neurological Recovery. [PDF]

open access: yes, 2020
Background Impaired neurological function affects 85% to 90% of cardiac arrest (CA) survivors. Pulsatile blood flow may play an important role in neurological recovery after CA.
Akbari, Yama   +6 more
core   +1 more source

El papel de las escaleras de Pedro Muguruza en la transformación del edificio Villanueva

open access: yesBoletín del Museo del Prado, 2021
En este artículo se realiza un recorrido por la arquitectura del museo desde su fundación hasta la primera mitad del siglo xx. Se estudia la evolución paralela del edificio y su colección y se centra en las obras de reforma y nueva construcción de las ...
Vanesa García Alcocer
doaj  

Conjetura y postura frente al dicho 'El Perú es un mendigo sentado en un banco de oro'

open access: yesBoletín de la Academia Peruana de la Lengua, 2006
Desde que todo peruano tiene uso de razón en el seno familiar, en la escuela y en la comunidad en general siempre ha repicado en sus oídos la sentencia lapidatoria 'El Perú es un mendigo sentado en un banco de oro'.
Augusto Alcocer Martínez
doaj   +1 more source

Diagnóstico molecular de pseudomonas aeruginosa [PDF]

open access: yes, 2016
Este artículo fue elaborado en la Universidad Autónoma de Madrid, España.Las empresas de microarreglos actualmente están desarrollando tecnologías a un menor costo, escáneres y programas más simplificados para el diagnóstico molecular de Pseudomonas ...
Gaytán Alcocer, Mario
core  

Historia y racionalidad en Max Weber

open access: yesTópicos, 2013
This article concerns the problem of rationality of History. More specifically, it demonstrates that beyond the concept of rationality -attributed by Weber to Occident- lays a questioning to Hegel's “onto-theological" Politics.
Jephté Alcocer M.
doaj   +1 more source

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