Results 71 to 80 of about 3,828,801 (284)

Towards a More Democratic Regime and Society? The Politics of Faith and Ethnicity in a Transitional Multi-Ethnic Malaysia

open access: yesJournal of Current Southeast Asian Affairs, 2013
The rising antagonistic attitudes and tension between the Malay majority and ethnic and religious minorities in Malaysia since 2007 is intriguing because it has occurred when society experienced an unprecedentedly large-scale and assertive multi-ethnic ...
Kikue Hamayotsu
doaj  

Fatigue properties of sheet, bar, and cast metallic materials for cryogenic applications [PDF]

open access: yes, 1970
Cryogenic fatigue and tensile properties for metallic materials are determined in the operating life-time range of ten thousand to ten million cycles at room temperature, at minus 320 degrees F, and at minus 423 degrees F. Results are presented as stress
Green, E. F.
core   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Regional Security in East Asia: ASEAN’s Value Added and Limitations

open access: yesJournal of Current Southeast Asian Affairs, 2010
This paper considers ASEAN’s value added and limitations as regards its ability to play a meaningful and practical security role in East Asia and the Asia Pacific.
Alice D. Ba
doaj  

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Malapportionment and Geographical Bases of Electoral Support in the Brazilian Senate Desproporcionalidade de Representação e Geografia de Bases Eleitorais no Senado Brasileiro

open access: yesJournal of Politics in Latin America, 2013
This paper analyzes the relationship between malapportionment and electoral bases of support for Brazilian senators. The conventional wisdom asserts that malapportionment contributes to the “politics of backwardness” – that it facilitates clientelism and
Taeko Hiroi, Pedro Neiva
doaj  

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Covering Post-Conflict Elections: Challenges for the Media in Central Africa Wahlberichterstattung in Post-Konflikt-Phasen: Herausforderungen für die Medien in Zentralafrika

open access: yesAfrica Spectrum, 2011
In the past ten years, elections were held in six countries of Central Africa experiencing “post-conflict” situations. The polls that took place in Burundi (2005), the Central African Republic (2005), the Democratic Republic of the Congo (2006), Congo ...
Marie-Soleil Frère
doaj  

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

open access: yesAdvanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang   +7 more
wiley   +1 more source

Book Review: Heiduk, Felix (ed.): Security Sector Reform in Southeast Asia: From Policy to Practice

open access: yesJournal of Current Southeast Asian Affairs, 2015
Book Review of the edited volume by Heiduk, Felix (ed.) (2014), Security Sector Reform in Southeast Asia: From Policy to Practice. Basingstoke, Hampshire: Palgrave MacMillan, ISBN 978-0-230-22 896-2, 264 pages.
Leanne-Marie McCarthy-Cotter
doaj  

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