Results 71 to 80 of about 190,671 (235)

Neuron‐Targeted Exosomal Delivery of siRNA Against RIPK3 Slows Neurodegenerative Progression in Alzheimer's Disease

open access: yesAdvanced Science, EarlyView.
Engineered exosomal siRNA delivery platform enables systemic, neuron‐targeted RNA transport across the blood–brain barrier. Surface functionalization with rabies virus glycoprotein‐derived peptide facilitates receptor‐mediated transcytosis, achieving efficient cytosolic delivery and robust gene silencing. Targeting RIPK3 suppresses necroptosis, reduces
Chi Zhang   +9 more
wiley   +1 more source

Reproduction Sociale and Élite Values: Obituaries and the Élite of Apt (Vaucluse), 1840-1910 [PDF]

open access: yes, 1983
Obituaries provide a previously unexplored source for the study of the socio-professional composition and value systems of local élites. Based on a systematic survey of obituaries from the 1840s and 1900s in a conservative, clerical weekly from ...
Simoni, Pierre
core   +1 more source

Ser profe, una profesión de élite [PDF]

open access: yes, 2021
Decía Teresa de Calcuta que "a veces pensamos que lo que hacemos es una gota en el mar pero el mar sería menos si le faltara esa gota". En este artículo hemos aglutinado lo que, a día de hoy, la neurociencia aplicada a la educación y la investigación en ...
Collado, Juan Ángel   +1 more
core   +1 more source

Élites en las alcaldías de la Ciudad de México:la izquierda en el poder / Elites in Mexico City Municipalities: The Left in Power

open access: yesRevista del Instituto Electoral del Estado de México. Apuntes Electorales, 2019
En este trabajo se estudia a las élites gobernantes de las delegaciones políticas de la Ciudad de México (actualmente llamadas alcaldías), considerando las características de los funcionarios en cuanto a lo siguiente: lugar de ...
Francisco Reveles Vázquez
doaj  

Familia y poder en Catamarca colonial. Los Nieva y Castilla (1630-1730)

open access: yesMemoria Americana, 2002
En el presente trabajo se analiza la familia Nieva y Castilla en tres generaciones centrando la atención en los primogénitos. A través de un estudio de caso, se determina por un lado, las características del proceso de gestación y construcción de la ...
Gabriela De la Orden de Peracca
doaj   +1 more source

An Artificially Selected Cytokinin‐Pathway Transcription Factor Balances Soybean Yield and Pathogen Resistance

open access: yesAdvanced Science, EarlyView.
A cytokinin pathway transcription factor, RR2b, was artificially selected during soybean domestication and improvement based on its differential transcriptional activity, which correlates with ATT repeat polymorphisms in its promoter. RR2b balances yield and defense by fine‐tuning its expression level and offers a promising target for decoupling trade ...
Qun Ma   +11 more
wiley   +1 more source

Engineering Synergistic Intra‐/Intermolecular Conformational Locking via Side‐Chain Branching: A β‐Sheet‐Inspired Strategy for Planar NIR‐II Phototheranostic Aggregates

open access: yesAdvanced Science, EarlyView.
A bio‐inspired side‐chain branching strategy is developed to orchestrate a dual noncovalent conformational locking (NoCL) network, enabling the construction of perfectly planar NIR‐II phototheranostic aggregates. Such structural precision maximizes light‐harvesting efficiency and optimizes exciton dynamics, ensuring synchronized enhancements in NIR‐II ...
Cheng Lu   +11 more
wiley   +1 more source

LA ÉLITE POLÍTICO-CLERICAL EN LA REPUBLICA ISLÁMICA DE IRÁN [PDF]

open access: yes, 2018
LA ÉLITE POLÍTICO-CLERICAL EN LA REPUBLICA ISLÁMICA DE ...
Zaccara, Luciano
core   +1 more source

Élite scolaire et démocratie

open access: yes, 2011
National audienceLa question de l'élite renvoie à la notion d'excellence dans une démocratie. L'auteur se demande comment l'École peut produire des excellences locales sans apporter sa contribution à la constitution d'une élite ...
Meuret, Denis
core   +1 more source

Méritocratie ou cooptation ?

open access: yesRevue Internationale d’Éducation de Sèvres, 2005
France stands out for the stability of its elite training model and a particularly strong desire for consistency, when compared to other countries. This is due partly to the fact that the elite training programmes, from the preparatory courses to the ...
Monique de Saint Martin
doaj   +1 more source

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