Results 101 to 110 of about 736,084 (308)

A forecast of international migration flows into EU countries until 2050 [PDF]

open access: yes, 2018
The subject of this paper is international migration into EU countries. The research objective is a quantitative estimation of the volume of international migration flows into European countries and their close neighbors until 2050.
Polovyi, Mykola
core   +3 more sources

Texto e contextos da fé: o discurso mediado de Edir Macedo

open access: yesReligião e Sociedade, 2007
A partir do livro Os mistérios da fé, de autoria da principal liderança da Igreja Universal do Reino de Deus, Edir Macedo, procuro refletir sobre a noção de fé e sobre as características do discurso do autor. Considero que, a partir do texto de Macedo, é
Claudia Wolff Swatowiski
doaj   +1 more source

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez   +4 more
wiley   +1 more source

A narrativa que constitui mundos: a literatura de Mircea Eliade (The narrative that constitutes worlds: the literature of Mircea Eliade)

open access: yesHorizonte, 2012
O filósofo Mircea Eliade, dentre seus ofícios, foi um escritor. Para ele, a literatura busca investigar e compreender os significados universais da criação e dos fenômenos – em especial, em seus romances, os fenômenos religiosos.
Vitor Chaves de Souza
doaj  

Metachromatic Butterfly Bile Pigments for Multi‐Level Optical Security Films

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐derived optical security materials are manufactured by embedding butterfly‐based pigments in polymer films. Tunable color and fluorescence responses arise from concentration‐controlled metachromasy, enabling spatially encoded patterns with distinct visible, UV‐active, and spectral signatures.
Limin Wang, Bodo D. Wilts
wiley   +1 more source

"El Bautismo de Cristo" de José María Escacena y Daza, una copia de Murillo [PDF]

open access: yes, 2012
Bartolomé Esteban Murillo fue el autor de una serie de cuatro lienzos con escenas de la vida de San Juan Bautista para el convento de San Leandro de Sevilla que hoy se encuentra dispersa.
Ros González, Francisco
core  

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

Max Aub y sus editores en francés: estrategias editoriales aubianas allende las fronteras del español [PDF]

open access: yes, 2012
La biografía de MAx Aub se encuentra determinada por los movimientos migratorios ligados a sucesos traumáticos del siglo XX, principalmente la Primera y Segunda Guerra Mundial, y la Guerra Civil española.
Gerhardt, Federico
core   +1 more source

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

open access: yesAdvanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo   +4 more
wiley   +1 more source

The Skill Content of Occupations across Low and Middle Income Countries: Evidence from Harmonized Data

open access: yes, 2016
Using new and harmonized worker-level survey data on tasks at work in the developing world, this paper constructs, for the first time, a measure of the skill content of occupations for 10 low and middle-income countries. Following Autor, Levy and Murnane
Dicarlo, Emanuele   +5 more
core  

Home - About - Disclaimer - Privacy