Results 101 to 110 of about 280,934 (347)

Politics of the Periphery: An Introduction to Subnational Authoritarianism and Democratization in Latin America Política de la periferia. Una introducción a autoritarismo y democratización subnacional en América Latina

open access: yesJournal of Politics in Latin America, 2010
The article is an introduction to the topic featured in JPLA 2/2010 "Subnational Authoritarianism and Democratization in Latin America." It discusses the papers by Carlos Gervasoni, Agustina Giraudy, Julián Durazo Herrmann, Alfred P.
Edward L. Gibson
doaj  

PIP5K1A Suppresses Ferroptosis and Induces Sorafenib Resistance by Stabilizing NRF2 in Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
Inducing ferroptosis is a promising strategy for combating tumor resistance. Upregulated PIP5K1A competes with NRF2 for KEAP1 binding, which decreases the ubiquitination degradation of NRF2 and promotes its nuclear translocation, thereby suppressing ferroptosis, and ultimately driving hepatocellular carcinoma (HCC) tumorigeneses and sorafenib ...
Mengzhou Guo   +9 more
wiley   +1 more source

“We must move towards a conference of national reconciliation …” – Professor Boubacar Barry on the Guinean crisis “Wir brauchen eine nationale Versöhnungskonferenz …” – Professor Boubacar Barry zur Krise in Guinea

open access: yesAfrica Spectrum, 2009
This text is a combination of an authorised interview with and text fragments by historian Boubacar Barry on the roots of the Guinean crisis. Barry traces the origins of the crisis back to the Sékou Touré dictatorship and even beyond. He considers ECOWAS
Boubacar Barry
doaj  

Born to Fear the Machine? Genetic and Environmental Influences on Negative Attitudes toward AI Agents

open access: yesAdvanced Science, EarlyView.
Why do some people fear or distrust AI agents more than others? This twin study shows that negative attitudes toward AI may partly stem from genetic factors, linking them to traits like victim sensitivity and moral beliefs. These findings show that it is not only nurture but also nature that shapes our views of AI, with implications for future human–AI
Xiaojiayu Tan   +7 more
wiley   +1 more source

The Ethiopian Second Republic and the Fragile “Social Contract” Die 2. Republik in Äthiopien und der “fragile Gesellschaftsvertrag“

open access: yesAfrica Spectrum, 2009
Eighteen years after the change of power and the ushering in of the second Ethiopian republic in 1991, the political process in Ethiopia has, according to most observers, rigidified and largely closed the space for representative democracy.
Jon Abbink
doaj  

In Situ Formation of Mechanically Interlocked Heterointerfaces with Ultrahigh Bonding Strength for Mg‐Based Multilayered Sheets

open access: yesAdvanced Science, EarlyView.
Crystal‐orientation controlled hot‐rolling strategy creates Mg‐Ta immiscible composites featuring mechanically interlocked in situ formed interfaces (80.5 MPa bond strength) and excellent tensile properties (340–395 MPa UTS). Systematic multiscale investigations reveal a serration‐size‐dependent bonding mechanism and a three‐stage interfacial evolution
Zhilei Yu   +8 more
wiley   +1 more source

Dissatisfaction with Democracy: Evidence from the Latinobarómetro 2005 Insatisfacción con la Democracia: Evidencia de Latinobarómetro 2005

open access: yesJournal of Politics in Latin America, 2010
Data for 17 Latin American countries collected by Latinobarómetro 2005 reveal that dissatisfaction with democracy is a sign of progress. Political stability and increased governmental effectiveness enable the better-educated leftish young to express ...
Brian J. L. Berry   +1 more
doaj  

Lanthanide‐Doped Ga2O3: A Route to Bandgap Engineering for Ultraviolet Detection

open access: yesAdvanced Electronic Materials, EarlyView.
Substitutional doping with lanthanide elements under charge balance conditions can effectively tune the bandgap of gallium oxide and has the potential to achieve a low background current in ultraviolet detection. Abstract The demand for next‐generation wide bandgap semiconductors is driven by applications such as solar‐blind ultraviolet detection and ...
Shunze Huang   +6 more
wiley   +1 more source

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