Results 111 to 120 of about 4,935,739 (404)

Direct Synthesis of High‐Valence Protein@UiO‐66 Composites: Linking Crystallization Pathways to Protein Encapsulation

open access: yesAdvanced Materials, EarlyView.
This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz   +5 more
wiley   +1 more source

Robert Lafont, candidat des « minorités nationales » à l’élection présidentielle de 1974

open access: yesLengas
This article explores the disqualified candidacy of Occitan activist and intellectual Robert Lafont in the 1974 French presidential election within the broader context of regionalist claims in post-1968 France.
Damien Canavate
doaj   +1 more source

Notes for a History of Miscegenation in Santa Cruz de la Sierra, Bolivia

open access: yesIberoamericana. América Latina - España - Portugal, 2018
The article aims to understand the debates that took place on miscegenation on Santa Cruz. Attempt to relate them with the political context, trying to understand the power that history and racial ideas could have at the time of legitimizing or reviling ...
Hernán Pruden
doaj   +1 more source

Chiral Metal Halide Perovskites for Spin‐Polarized Light‐Emitting Diodes

open access: yesAdvanced Materials, EarlyView.
Chiral metal–halide perovskites offer a route to circularly polarized light without external polarizers. This Perspective compares two spin‐light emitting diode concepts: intrinsically chiral emissive layers and chiral spin‐filter interlayers that inject spin‐polarized carriers into efficient achiral emitters.
Ashish Gaurav   +8 more
wiley   +1 more source

CONCEPTS OF REGIONALIZATION, REGIONAL SUBSYSTEMS, REGIONAL COMPLEXES AND REGIONAL TRANSFORMATIONS IN CONTEMPORARY IR

open access: yesСравнительная политика, 2015
: The article examines theoretical aspects of regional dimension in international relations and the ways to apply in practice the results of world politics’ analysis from the viewpoint of regional and macro-regional levels.
Alexei D. Voskressenski
doaj   +1 more source

Failure and Strategic Projects: Australias Asia-Pacific Vision [PDF]

open access: yes, 2009
This paper uses Australia’s 1980s shift to a new accumulation strategy of ‘international competitiveness’ to examine the role of failure in shaping state strategic projects.
Weller, Sally Anne
core   +1 more source

Enabling Real‐Time, Non‐Ionizing 3D Imaging of Implantable Magnetic Cements Using Magnetic Particle Imaging

open access: yesAdvanced Materials Interfaces, EarlyView.
This study reports the first implantable resin cement capable of orientation‐sensitive Magnetic Particle Imaging (MPI). By coating the cement with an ultrathin iron film, the authors achieve a strong, angle‐dependent MPI signal that enables non‐ionizing, real‐time tracking of both implant position and orientation, opening new possibilities for safe ...
Gabriel C. Pinto   +10 more
wiley   +1 more source

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