Results 61 to 70 of about 738,625 (262)

Kino w sieci

open access: yesKwartalnik Filmowy, 2006
Przeciwstawiając się pesymistycznej wizji wieszczącej zmierzch kina, kultury i sztuki, autor wskazuje na Internet jako nowy sposób obcowania człowieka ze sztuką, jako zarówno jej narzędzie, jak i pole prezentacji.
Marcin Giżycki
doaj   +1 more source

PolyGraph – Flexible, Biocompatible & Electrically Optimized Graphene‐Polymer Composites for Next‐Generation Neural Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
PolyGraph, a flexible graphene‐polycaprolactone nanocomposite, unites conductivity, biocompatibility, and processability for next‐generation neural interfaces. Fabricated into microneedle arrays with ultra‐flexible backings, PolyGraph enables bidirectional neuronal recording and stimulation in brain tissue, advancing brain‐computer interface (BCI) and ...
Jack Maughan   +12 more
wiley   +1 more source

De las culturas juveniles a las ciberculturas del siglo XXI [PDF]

open access: yes, 2015
The understanding of youth cultures requires a socio-historical reading of its genesis and evolution. It could be considered that youth cultures of the twentieth century have their roots in the catastrophic event called “World War II”, and in this ...
Muñoz, German
core   +1 more source

La fenomenología de los sentimientos en Max Scheler y el concepto de afección en Martin Heidegger [PDF]

open access: yes, 2002
A partir de los textos en los que aparecen comentarios importantes de Heidegger sobre Scheler y de Scheler sobre Heidegger, el autor de este artículo establece una comparación y contraposición entre ambos pensadores.
Gabás Pallás, Raúl,
core   +2 more sources

Deciphering the Role of Cancer Stem Cells in Breast Cancer Brain Colonization Using a Novel Patient‐Derived Model

open access: yesAdvanced Healthcare Materials, EarlyView.
This study shows that stem‐like cells isolated from breast cancer brain metastases drive the spread and growth of tumors in the brain. Among them, a highly adhesive subgroup initiates metastasis and resists many drugs. By closely reflecting patient tumors, these models help identify new targets and improve the development of effective treatments ...
Stefania Faletti   +27 more
wiley   +1 more source

The image of Spain in the ancient cartography

open access: yesStudia Historica: Historia Antigua, 2009
RESUMEN: El autor resalta en su análisis que la cartografía es, al fin y a la postre, un adelanto de nuestro tiempo, muy distante de las concepciones del espacio que poseían los antiguos, cuya aprehensión del territorio discurría por unas fórmulas muy ...
Richard J. A. TALBERT
doaj  

Conflito e cooperação nas relações internacionais: as organizações internacionais no século XXI

open access: yesRevista Brasileira de Política Internacional, 2003
Partindo da recente intervenção anglo-americana no Iraque, o presente artigo inicia um debate acerca do papel desempenhado pelas organizações multilaterais no mundo atual. Questionando inicialmente a real eficácia dessas organizações, o autor conclui que
Eiiti Sato
doaj   +1 more source

Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells

open access: yesAdvanced Materials, EarlyView.
This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno   +16 more
wiley   +1 more source

Bibliografía sobre John Dewey: Filosofía de la Educación

open access: yesTeoría de la Educación: Revista Interuniversitaria, 2009
In this article the autor selects the J. Dewey's original writings and the most important bibliography about his educational thought. Before his writings and before the general bibliography are a brief biography, and introduction to his philosophical ...
Paciano FERMOSO
doaj   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

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