245 resultados para Youngs
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Arab views on democratic citizenship – and on EU support Much has been said about the EU’s general response to the Arab spring. And much has been written about regimes’ resistance to the far-reaching reform demanded by protestors across the Arab world. We have been engaged in a project (www.euspring.com) exploring one very specific dimension of these political trends and social debates: the question of how citizens in the Middle East and North Africa (MENA) understand the concept of democratic citizenship. Within our project, our local affiliated research organizations ran throughout 2014 a series of focus groups in Morocco, Egypt and Tunisia with a range of civic stakeholders. The aim of these meetings was to explore how citizens in the three countries understand democratic citizenship and how they view EU efforts to support political reform.
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Since the Arab uprisings of 2011, European Union (EU) assistance has nominally targeted more resources to supporting democracy movements in the Middle East and North Africa (MENA) region. The EU has better equipped itself institutionally, financially and conceptually, by strengthening its bottom up grassroots approach to democracy support; resources earmarked for supporting civil society have been increased, the budget for the European Instrument for Democracy and Human Rights (EIDHR) has been beefed up, and the strengthened EU Delegations have be come more empowered to reach out to groups at the local grass roots level behind democracy activities; The European Endowment for Democracy (EED) was created with the mandate to support individuals and organizations in neighbouring countries that work for democracy. Whether this translates into a more effective strategy for democracy support, however, remains to be seen. In this report, Rosa Balfour, Francesca Fabbri and Richard Youngs present a detailed overview of the support given to civil society in the MENA region by the EU, with a special focus on the various financial instruments used.
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We investigate the mechanics of slope failures on the Nankai accretionary complex offshore Japan in the vicinity of a major out-of-sequence thrust fault (termed the "megasplay"). Incorporating laboratory-measured shear strength of slope sediments sampled during Integrated Ocean Drilling Project (IODP) Expeditions 315 and 316 with local seafloor slope angles from bathymetric data and constraints on in-situ effective stress conditions from drilling, we find that slopes in the study area are stable and submarine landslides are not expected to occur under static conditions. In order to assess the possibility of slope failure triggered by coseismic rupture of the megasplay fault, we use empirical relations for strong ground motion attenuation from earthquakes with Mw 6-9. We find that the slope sediments should be stable based on computations from one model, developed from a catalog of worldwide subduction zone earthquakes (Youngs et al., 1997, doi:10.1785/gssrl.68.1.58). However, using a different model developed primarily from a catalog of crustal earthquakes in Japan (Kanno et al., 2006, doi:10.1785/0120050138), we find that slopes should be unstable for earthquakes 8 <= Mw <= 9, and possibly unstable for events with 6 <= Mw < 8, depending on the proximity of rupture to the seafloor. Considering limitations of the models and geologic observations of slope failure recurrence, the true slope stability is likely to be in between the predictions of the two models, and we suggest that it may be modulated by long-term pore pressure fluctuations.
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First edition compiled by Rufus Bishop, Garrett Lawrence and Isaac Newton Youngs, and issued in 1823 under title: A juvenile monitor. Second edition revised by Giles B. Avery, and issued in 1844 under title: A juvenile guide. Third edition revised by Henry C. Blinn. cf. Pref. and McLean, J. P. A bibliography of Shaker literature.
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First edition published, Hancock, 1816.
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"Part I. Containing rules of deportment and instructions for the youth. Part II. A juvenile monitor consisting of rules of conduct for youth and children.": p. [3].
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Mode of access: Internet.
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Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 303.16)
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Mode of access: Internet.
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Cover title.
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Thesis (Master's)--University of Washington, 2016-06
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Este estudo aborda as matérias edificantes do Jornal Nacional e a maneira como elas são compreendidas pelos grupos de jovens selecionados para esta pesquisa. O objetivo é avaliar se há diferença na percepção das informações dessas matérias por jovens de diferentes estratos sociais e culturais, pretende-se também, verificar se esses jovens percebem nas matérias edificantes algum tipo de ação cidadã. Este estudo se torna relevante visto que as transformações no processo de informação nos meios de comunicação de massa têm proporcionado grande velocidade na transmissão das mensagens. Sendo assim, alguns autores acreditam que o surgimento das novas tecnologias faz com que as pessoas sejam influenciadas por várias mídias, simultaneamente. Nesse sentido, o público jovem é um segmento importante dentro do universo dos receptores. É na juventude que o indivíduo tem sua formação aprimorada pelos meios que cumprem esse papel formador, como a escola, os pais e os meios de comunicação, cada um interagindo de acordo com a sua especificidade. Utilizando a discussão em grupo com alunos do Ensino Médio de uma escola pública e uma particular, foi possível ter a visão de como a amostra selecionada assimila a temática.(AU)
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The aim of the project was to synthesise hydrophilic derivatives of 1,2-dihydroxy-3,5-cyclohexadiene (DHCD) and to copolymerise these derivatives with 2-hydroxyethyl methacrylate (HEMA), to give a completely new range of hydrogel materials. It was thought that hydro gels incorporating hydrophilic derivatives of DHCD could have good mechanical properties and good water binding ability. A model compound for cis-DHCD was sought, as cis-DHCD was expensive and stable under only a narrow range of conditions. Catechol was found to be an excellent model for cis-DHCD, as 1H NMR spectroscopy indicated that both compounds contained eclipsed hydroxy groups and flat rings. A number of catechol derivatives were prepared in good yield, under non-acidic conditions at room temperature. The limited availabilty of cis-DHCD led to an investigation into synthesising hydrophilic derivatives of both cis and trans-DHCD indirectly. Hydrophobic derivatives were easily prepared by indirect routes, but it was found that hydrophilic derivatives were considerably more difficult to synthesise. A number of novel routes to both cis and trans-DHCD were also explored. Copolymerisation of diacetate, dimethylcarbonate and dipivalate derivatives of cis-DHCD with HEMA, to form a hitherto unknown group of hydrogels, is reported. Hydrogels containing these monomers showed significant improvements in both tensile strength and Youngs modulus, at both equivalent composition and water content, over the corresponding HEMA / styrene and HEMA / methyl methacrylate analogues. It was observed that derivatives of trans-DHCD polymerise with difficulty. 1H NMR studies indicated that both faces of the ring were shielded by the pendant groups thereby preventing efficient polymerisation of the trans monomers.
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The bioavailability of BCS II compounds may be improved by an enhanced solubility and dissolution rate. Four carboxylic acid drugs were selected, which were flurbiprofen, etodolac, ibuprofen and gemfibrozil. The drugs were chosen because they are weak acids with poor aqueous solubility and should readily form salts. The counterions used for salt formation were: butylamine, pentylamine, hexylamine, octylamine, benzylamine, cyclohexylamine, tert-butylamine, 2-amino-2-methylpropan2-ol, 2-amino-2-methyl propan-1,3-ol and tromethamine. Solubility was partially controlled by the saturated solution pH with the butylamine counterion increasing the solution pH and solubility and dissolution to the greatest extent. As the chain length increased, solubility was reduced due to the increasing lipophilic nature of the counterion. The benzylamine and cyclohexylamine counterions produced crystalline, stable salts but did not improve solubility and dissolution significantly compared to the parent compound. The substitution of hydroxyl groups to tert-butylamine counterions produced an increase in solubility and dissolution. AMP2 resulted in the most enhanced solubility and dissolution compared to the parent drug but using the tris salt did not further improve solubility due to a very stable crystal lattice structure. The parent drugs were very difficult to compress due to orientation effects and lamination. Compacts were prepared of each parent drug and salt and their modulus of elasticity values were measured using a three-point bend (Young’s modulus, E0) were extrapolated to zero porosity and compared. Compressibility and E0 were improved with the butylamine, tert-butylamine, cyclohexylamine and AMP2 counterions. The most significant improvement in compression and E0 was with the AMP2 salts. Mechanical properties were related to the hydrogen bonding within the crystal lattice structure for the gemfibrozil salt series.
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The stress sensitivity of polymer optical fibre (POF) based Fabry-Perot sensors formed by two uniform Bragg gratings with finite dimensions is investigated. POF has received high interest in recent years due to its different material properties compared to its silica counterpart. Biocompatibility, a higher failure strain and the highly elastic nature of POF are some of the main advantages. The much lower Young’s modulus of polymer materials compared to silica offers enhanced stress sensitivity to POF based sensors which renders them great candidates for acoustic wave receivers and any kind of force detection. The main drawback in POF technology is perhaps the high fibre loss. In a lossless fibre the sensitivity of an interferometer is proportional to its cavity length. However, the presence of the attenuation along the optical path can significantly reduce the finesse of the Fabry-Perot interferometer and it can negatively affect its sensitivity at some point. The reflectivity of the two gratings used to form the interferometer can be also reduced as the fibre loss increases. In this work, a numerical model is developed to study the performance of POF based Fabry-Perot sensors formed by two uniform Bragg gratings with finite dimensions. Various optical and physical properties are considered such as grating physical length, grating effective length which indicates the point where the light is effectively reflected, refractive index modulation of the grating, cavity length of the interferometer, attenuation and operating wavelength. Using this model, we are able to identify the regimes in which the PMMA based sensor offer enhanced stress sensitivity compared to silica based one.