Results 81 to 90 of about 163,693 (257)
Samaritans, Rotten Kids and Policy Conditionality [PDF]
Donors who try to impose policy conditionality on countries receiving their aid commonly face conflicting incentives between using aid to induce income-increasing reforms and using aid to assist low-income countries: this conflict can lead to a time ...
Giulio Federico
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Familias ricas en Montevideo, 1760-1825
Fronteras de la HistoriaEste artículo analiza la evolución de la desigualdad en Montevideo entre 1760 y 1825 centrándose en la acumulación de riqueza dentro del sector más acaudalado de la sociedad.
Rebeca Riella Koifmann
doaj +1 more source
Persona y Sociedad, 2015 El tratamiento del fenómeno de las élites en América Latina frecuentemente olvida que la emergencia social de grupos de élite supone condiciones sociohistóricas extremadamente específicas.
Juan Miguel Chávez Albarrán +1 more
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Advanced Science, EarlyView.This study reveals the genetic and molecular mechanisms controlling grain size homeostasis through fine‐tuning OsGRX8 self‐expression by two natural negative feedback loops functioning in redox‐dependent or ‐independent manners and identifies two self‐regulatory haplotypes (SRHs) for the subspecies differentiation in rice.
Xingxing Li +13 more
wiley +1 more source
Jebel Moya (Sudan): new dates from a mortuary complex at the southern Meroitic frontier [PDF]
, 2013 This paper proposes a new chronology for the burial complex at Jebel Moya, south-central Sudan. It reassesses the body of evidence from Sir Henry Wellcome's original 1911–1914 excavations in order to place the site within a firm chronological framework ...
Brass, M, Schwenniger, J-L
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β‐Adrenergic Signaling Promotes Anti‐Tumor Immunity in TP53‐mutant Oral Squamous Cell Carcinoma
Advanced Science, EarlyView.β‐adrenergic stimulation enhances anti‐tumor immunity in TP53‐deficient oral squamous cell carcinoma by inducing tumor‐derived secretion of CXCL10, which attracts and activates cytotoxic CD8+ T cells. The findings demonstrate that β‐adrenergic signaling alters tumor–immune interactions via CXCL10‐mediated paracrine activation, revealing a neuro‐immune ...
Frederico O. Gleber‐Netto +20 more
wiley +1 more source
Advanced Science, EarlyView.This article presents an innovative room‐temperature formaldehyde sensor based on H⁺ exchange method, achieving ppb‐level detection limit and exceptional selectivity. The study highlights its practical potential for real‐time environmental monitoring and clinical diagnostic applications.
Lubing Cai +9 more
wiley +1 more source
Soulèvements et factionnalismes des élites autoritaires en Égypte et au Bahreïn [PDF]
, 1988 Les réformes économiques ont contribué à intensifier les luttes factionnelles au sein des régimes autoritaires arabes. L’étude comparée des soulèvements du « printemps arabe » en Égypte et au Bahreïn révèle que les mobilisations populaires ont agi comme ...
Louer, Laurence
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Advanced Science, EarlyView.A defect‐engineered pyrene‐based covalent organic framework (TP‐PYTO‐SA) is developed via strategic salicylaldehyde incorporation. This approach simultaneously enhances hydrophilicity and introduces uranyl coordination sites, while optimized defect density significantly improves charge separation.
Weikun Yao +5 more
wiley +1 more source
El sistema de élites en Francia:De nueve, la cuestion de la oligarquia [PDF]
La question oligarchique est revenue au centre des débats politiques français de 2017 étant donné le niveau très faible de confiance que ces derniers portent à leurs élus. A ce titre, l’élection d’Emmanuel Macron n’a pas résolu la crise de confiance dans
Rouban, Luc
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