Results 81 to 90 of about 1,054,754 (307)

El Leopardo al sol [PDF]

open access: yes, 2012
Retrato crudo, patético y cómico de una guerra entre traficantes de la misma ...
Rodríguez, Claudia Elena
core  

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Entre-espacios en la serie “Soles” de Peter Mussfeldt

open access: yesINDEX Revista de Arte Contemporáneo, 2017
Tomando como punto central la serie publicada en el libro Los soles de Mussfeldt. Viaje al círculo del fuego (Quito, 2014), este artículo es el resultado de un acercamiento a la experiencia de Peter Mussfeldt entre Ecuador y Alemania que se expresa en ...
María Ángela Cifuentes
doaj   +1 more source

Relojes de sol [PDF]

open access: yes, 2006
¿Os habéis detenido alguna vez a pensar en la aparente simplicidad de un reloj de sol? Unas líneas dibujadas sobre una pared o en el suelo, un objeto que hace sombra, y nada más.
Girbau, Joan,
core   +1 more source

Halide‐Dependent Photoluminescence and Heavy‐Atom Effects in Low‐Melting Organic–Inorganic Manganese Halides

open access: yesAdvanced Functional Materials, EarlyView.
Two pyridinium‐based ionic liquid templated hybrid manganese halides, (C4Py)2[MnCl4] and (C4Py)2[MnBr4], display similar bulk structures but show significantly different photoluminescence behaviors due to the bromine heavy‐atom effect. Their stable local Mn environments remain intact even in the molten state, allowing applications such as luminescence ...
Biswajit Bhattacharyya   +22 more
wiley   +1 more source

El Sol

open access: yesJoseph Peyré (1892-1968), un écrivain universel, 2022
openaire   +3 more sources

EL DOMİNASYONUNA GÖRE FIRÇALAMAYA BAŞLANAN BÖLGENİN DEĞİŞTİRİLMESİNİN ORAL HİJYEN ÜZERİNE ETKİSİ

open access: yesSelcuk Dental Journal, 2019
Amaç: Bu çalışmada sağ ve sol el dominasyonu olan bireylerin fırçalamaya başladıkları bölge değiştirildiğinde plak eliminasyonunda daha başarılı olup olmadıklarını tespit etmek amaçlanmıştır.
Yasemin Sezgin, Mehtap Bilgin Çetin
doaj   +1 more source

El sol artificial

open access: yes, 1958
Un grandioso fenómeno cósmico, fundamental en la vida de las estrellas, podrá ser reproducido en los laboratorios mediante una nueva máquina, última creación de la era atómica, llamada generador estelar.
openaire   +1 more source

Conflictividad social y violencia colectiva en chile tradicional. El levantamiento indígena y popular de Chalinga (1818) [PDF]

open access: yes, 2011
«Caerá en la tierra una lluvia sin fin. Un gran diluvio que apague el dolor de tanta muerte y desolación y fertilice nuestra rebelión. Ya nos quitaron la tierra y el sol, nuestras riquezas y la identidad, sólo les falta prohibirnos llorar para ...
Goicovic Donoso, Igor
core   +2 more sources

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

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