Results 61 to 70 of about 177,955,801 (276)

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

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

The Little Data Book 2010

open access: yes, 2010
The little data book 2010 is a pocket edition of World Development Indicators (WDI) 2010. It is intended as a quick reference for users of the World Development Indicators database, book, and CD-ROM. The
World Bank
core   +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

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

open access: yesAdvanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao   +6 more
wiley   +1 more source

The World Bank Research Observer 16(2)

open access: yes, 2001
Counting the world's poor: problems and possible solutions; by Angus Deaton. Comments on "counting the world's poor"; by Martin Ravallion, and T. N. Srinivasan.
World Bank
core   +1 more source

El arte del paisaje. / The art of landscape

open access: yesRevista de Urbanismo, 2002
Refiere el autor, en 1954, cómo el Arte del Paisaje, sobre cualquier otro, está en contacto íntimo e intenso con la vida del hombre, incluyendo en sí todas sus relaciones con el mundo externo.
Prager, Oscar (1876-1960).
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy