Results 81 to 90 of about 175,820 (248)

La tombe à l’œnochoé dorée de Byrsa. Nouveau regard sur une découverte ancienne

open access: yesRevue d'Histoire Méditerranéenne, 2022
Le journal de fouilles de Delattre indique que le tombeau à l’œnochoé de Byrsa a été découvert le 19 août 1889. L’objet qui donne le nom à la tombe est de très belle facture et était placé dans l’antichambre de la tombe.
Fouyer Tony
doaj  

Élites économiques et excellence scolaire au Brésil

open access: yesRevue Internationale d’Éducation de Sèvres, 2005
In sociological research on education, there are not enough studies about the processes by which young people from economically privileged families are brought into schools. This article sets forth partial results from a study carried out in 2000-2001 on
Maria-Alice Nogueira
doaj   +1 more source

Formation d'une élite paysanne au Burkina Faso

open access: yes, 2015
Les paysans des projets constituent-ils une élite ? Si oui, quel genre d'élite ? Mais sont-ils encore des paysans ? Telles sont les questions clés que se pose Sadamba Tcha-Koura, un sociologue togolais, dans son ouvrage « Formation d'une élite..
Technical Centre for Agricultural and Rural Cooperation
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Frank Safford, The Ideal of the Practical. Colombias Struggle to form a Technical Élite [PDF]

open access: yes, 1976
FRANK SAFFORD, The Ideal of the Practical. Colombias Struggle to form a Technical Élite. University of Texas, Austin, 1976.
P. Davila, Davila, P.
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Inhibition of Focal Adhesion Restricts Chemoresistance in Pancreatic Cancer by Targeting SLC7A11 Mediated Ferroptosis

open access: yesAdvanced Science, EarlyView.
FAK signaling drives chemoresistance and tumor evolution in pancreatic ductal adenocarcinoma. The FAK inhibitor IN10018 restores gemcitabine sensitivity by inducing SLC7A11‐mediated ferroptosis through the PI3K‐Akt pathway and remodeling the tumor microenvironment, reducing mesenchymal components while enhancing CD8+ T‐cell infiltration in preclinical ...
Yingjin Wang   +11 more
wiley   +1 more source

Vers une logique de certification scolaire ?

open access: yesRevue Internationale d’Éducation de Sèvres, 2005
Most often shown socially – as well as sociologically – as a social group with significant room for collective and almost a-social autonomy, Brazil’s grande bourgeoisie inspired extremely generalistic writing that contributed in large part to the ...
Maria Manuel Vieira
doaj   +1 more source

Bipolar Covalent Organic Frameworks Crafting Core–Shell Heterostructured Cathode for High–Performance Lithium–Organic Batteries

open access: yesAdvanced Science, EarlyView.
A bipolar CNT@COF core–shell heterostructure cathode constructed via synergistic molecular and microstructural engineering enables rapid electron/ion transport and efficient utilization of electroactive groups for high–performance lithium–organic batteries. ABSTRACT Covalent organic frameworks (COFs) with tunable molecular structures and ordered porous
Yalong Jiang   +6 more
wiley   +1 more source

Cotton Recruits Soil‐Derived Delftia tsuruhatensis to Suppress Aphid Detoxification Via Salicylic Acid‐Mediated Defense

open access: yesAdvanced Science, EarlyView.
This study systematically reveals a complex interactive network involving plants, microbes, and insects, elucidating the ecological and molecular mechanisms by which cotton enhances its resistance to aphids through the active recruitment of the beneficial soil bacterium Delftia tsuruhatensis.
Hui Xue   +11 more
wiley   +1 more source

Targeting Endogenous Lipophagy: A Novel Strategy to Enhance MSC Osteogenesis and Mineralization for Senile Osteoporosis Therapy

open access: yesAdvanced Science, EarlyView.
Schematic representation of the role of lipophagy in bone mesenchymal stem cells(MSCs). In healthy MSCs, functional lipophagy efficiently degrades lipid droplets to support oxidative phosphorylation and cellular energy production, thereby facilitating osteogenic differentiation and matrix mineralization.
Chaoqiang Chen   +8 more
wiley   +1 more source

Aproximación a la prensa de élite

open access: yes, 1986
Este trabajo pretende una primera aproximación crítica al concepto de "prensa de élite" formulado en la obra de John Merrill (1). Se busca discutir el tema y crear las bases para que en el futuro se logre una definición operacional de esta prensa, lo que
Arriagada Cardini, Eduardo
core  

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