Results 101 to 110 of about 2,908,473 (270)

Bay‐functionalized [7]Helicene Bilayer Nanographenes

open access: yesAdvanced Optical Materials, EarlyView.
Bay‐functionalized [7]helical bilayer nanographenes are synthesized via a scalable, modular strategy enabling late‐stage diversification. Tailored methoxy, diketone, and phenazine substitutions precisely tune redox, photophysical, and chiroptical properties, delivering strong electronic circular dichroism and bright circularly polarized luminescence ...
Anmol Thanai   +9 more
wiley   +1 more source

Review: Davidson, Jamie S.: From Rebellion to Riots: Collective Violence on Indonesian Borneo (2008) Buchbesprechung: Davidson, Jamie S.: From Rebellion to Riots: Collective Violence on Indonesian Borneo (2008)

open access: yesJournal of Current Southeast Asian Affairs, 2009
Review of the monograph: Davidson, Jamie S. (2008), From Rebellion to Riots: Collective Violence on Indonesian Borneo Madison, WI: University of Wisconsin Press, ISBN 13-978-0-299-22580-3, 312 pages Besprechung der Monographie: Davidson, Jamie S. (2008),
Karolina Chmielewska
doaj  

Infrared Colloidal Quantum Dot Edge Emitting Lasers Integrated on Silicon

open access: yesAdvanced Optical Materials, EarlyView.
In this work, the first monolithic integration of Pb‐chalcogenide CQDs in an edge‐emitting DFB laser cavity onto a Si/SiO2 substrate has been demonstrated. The optimizations of SiO2 layer thickness, engineering of the grating duty cycle, and implementing λ/4 phase shift resulted in the achievement of spectrally pure, single‐mode lasing at 1650 nm with ...
Hamed Dehghanpour Baruj   +5 more
wiley   +1 more source

Discrimination, Despoliation and Irreconcilable Difference: Host-Immigrant Tensions in Brazzaville, Congo Diskriminierung, Ausbeutung und unversöhnliche Differenz: Spannungen zwischen Gastland-Bevölkerung und Immigranten in Brazzaville (Kongo)

open access: yesAfrica Spectrum, 2009
For generations, immigrants from other African countries have comprised a significant minority of residents in Brazzaville, capital of the Republic of Congo.
Bruce Whitehouse
doaj  

Annexin A13 Protects Against Acute Kidney Injury by Inactivating TGF‐β/Smad3 Signaling

open access: yesAdvanced Science, EarlyView.
ANXA13 is negatively regulated by Smad3 and exerts its protective role in AKI by inactivating TGF‐β/Smad3 signaling and Smad3‐p21 cell cycle arrest pathway through binding to TβRI, inhibiting the interaction between TβRI and TβRII, thereby suppressing TβRI phosporylation.
Jiaxiao Li   +12 more
wiley   +1 more source

Review: Robert H. Bates: When Things Fell Apart. State Failure in Late-Century Africa (2008) Buchbesprechung: Robert H. Bates: When Things Fell Apart. State Failure in Late-Century Africa (2008)

open access: yesAfrica Spectrum, 2009
Review of the monograph: Robert H. Bates: When Things Fell Apart. State Failure in Late-Century Africa. Cambridge: Cambridge University Press, 2008, Paperback ISBN 9780521715256; Hardback ISBN 9780521887359; 216 pages Besrpechung der Monographie: Robert ...
Thomas Bierschenk
doaj  

Nurr1 Orchestrates Claustrum Development and Functionality

open access: yesAdvanced Science, EarlyView.
Nurr1 (Nr4a2) is the master transcription factor to control claustrum morphogenesis and cell fate decision postmitotically by inhibiting intracellular G‐protein signaling. Nurr1 deficiency alters the transcriptomic profiles of subcortical claustral neurons into neocortical insular neurons, resulting in defected claustrum development, impaired axonal ...
Kuo Yan   +12 more
wiley   +1 more source

Social Policy Commitment in South America. The Effect of Organized Labor on Social Spending from 1980 to 2010

open access: yesJournal of Politics in Latin America, 2015
This paper studies the effect of organized labor on social policy commitment in Latin America. Contrary to the idea that unions are not expected to be major promoters of social state development due to being weakened by dictatorship and structural ...
Sara Niedzwiecki
doaj  

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

open access: yesAdvanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao   +4 more
wiley   +1 more source

Review: Christoph Haferburg: Umbruch oder Persistenz? Sozialräumliche Differenzierungen in Kapstadt (2007) Buchbesprechung: Christoph Haferburg: Umbruch oder Persistenz? Sozialräumliche Differenzierungen in Kapstadt (2007)

open access: yesAfrica Spectrum, 2009
Review of the monograph: Christoph Haferburg: Umbruch oder Persistenz? Sozialräumliche Differenzierungen in Kapstadt, Universität Hamburg, Institut für Geography 2007 (= Hamburger Beiträge zur Geographischen Forschung, Bd. 6), ISBN 978-3-9806865-7-0, 369
Theo Rauch
doaj  

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