منابع مشابه
Leticia Arroyo Abad
Using a new dataset, this paper presents new evidence on inequality in Latin America for the 19th century and studies the effects of factor endowments and trade on inequality. Recent research has highlighted the link between the colonial origins of inequality and its persistence in Latin America. We find that inequality varied substantially throughout the century a...
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A load estimation algorithm based on k-means cluster analysis was developed. The algorithm applies cluster centres – of previously clustered load profiles – and distance functions to estimate missing and future measurements. Canberra, Manhattan, Euclidean, and Pearson correlation distances were investigated. Several case studies were implemented using daily and segmented load profiles of aggreg...
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The growing availability of low-power sensors, microprocessors, and transmitters makes it increasingly attractive to use distributed sensor networks for track-health monitoring. Widespread implementation of these networks will require robust and low-maintenance methods for powering the electronics. This research investigates two principal methods of harvesting mechanical power from passing rail...
متن کاملReintegRation Lessons fRom aceh
A 2005 peace deal brought an end to 30 years of secessionist conflict in Aceh, Indonesia. The Helsinki agreement included provisions to disarm fighters from the rebel GAM movement and to reintegrate them into society. Three-and-a-half years on, peace is holding in Aceh. Yet while the Aceh post-war story is broadly positive, the experience of delivering reintegration support to former combatants...
متن کامل1,4-Bis(triisopropylsilyl)buta-1,3-diyne and 1,4-bis(biphenyl-4-yl)buta-1,3-diyne.
We have been interested in the development of polyalkynebased stars and dendrimers and their reactions with Co2(CO)8 to produce organometallic cluster-decorated architectures (Constable et al., 2006). We have used Sonogashira palladiumcatalysed cross-coupling reactions (Sonogashira et al., 1975; Sonogashira, 2002) for the divergent assembly of polyalkynes containing rigid frameworks with well-d...
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ژورنال
عنوان ژورنال: Al-Jami'ah: Journal of Islamic Studies
سال: 2008
ISSN: 2338-557X,0126-012X
DOI: 10.14421/ajis.2004.421.177-198