961 resultados para US Occupation of Haiti
Resumo:
Focusing on the UK, this article addresses key issues facing the international distribution industry arising from over-the-top digital distribution and the fragmentation of audiences and revenues. Building on the identification of these issues, it investigates the extent to which UK distribution has altered over a ten-year period, pinpointing continuities in the destination and type of sales alongside changes in the role and structure of the industry as UK-based distributors adapt to a changing UK broadcasting landscape and global production environment. At one level increasing US ownership of UK-based distributors and the arrival of OTT players like Netflix, highlight the tensions between the national orientations of UK broadcasters and the global aspirations of independent producers and distributors. At another level VOD has boosted international sales of UK drama. Although the full impact of SVOD on content and rights has yet to materialise, significant changes in the industry predate the arrival of SVOD.
Resumo:
A turn towards documentary modes of practice amongst contemporary fine art video and filmmakers towards the end of the 20th Century, led to moving image works that represent current social realities. This drew some comparisons of these forms of art to journalism and industrial documentary. The practical research is embodied in a single screen film that responds to recent political and ecological realities in Spain. These include the mass demonstrations that led to the occupation of Madrid’s Plaza del Sol and Spain’s in 2011 and largest recorded forest fires that spread through Andalusia in August of the following year. The film, titled Spanish Labyrinth, South from Granada, is a response to these events and also relates to political avant-garde film of the 1930’s by re-tracing a journey undertaken by three revolutionary filmmakers, Yves Allegret, René Naville and Eli Lotar, in 1931. The theoretical research for this project establishes an historical root of artists’ film that responds to current social realities, in contrast to news media, in the Soviet and European avant-garde movements of the 1920s and 1930s. The main aim of this method is to argue the status of the works that I identify, both avant-garde and contemporary, as a form of art that preceded a Griersonian definition of documentary film.
Resumo:
For well over half a century, British TV drama production has both inherited from and aimed to appeal to nations and cultures beyond the UK, particularly the lucrative (yet notoriously tough) US TV market. However, in the context of mainstream American broadcasting, British-produced imports have never been anything more than a peripheral presence on US small screens. A currently prominent production strategy aiming to counter the mainstream US TV market's aversion to foreign-sourced drama, in an attempt to access prime-time broadcasting positions, is a process which can be labelled as UK-to-US TV drama ‘translation’: the ‘recreation’ of British-based dramas within an American cultural framework. Whilst the cultural reconfiguration of game show and reality/lifestyle TV formats has received heightened critical attention in recent years, investigation into the international translation of TV drama remains less developed. This paper investigates both the internal textual operations and the external production dynamics involved in the process of UK-to-US TV drama translation, drawing on direct interview material from industry professionals. The UK and US versions of the crime drama Cracker constitute the core translation case study, utilising the close analysis of text and production context as a lens through which to examine the mechanics of UK-to-US TV drama translation.
First-Principles Study of the Electronic and Magnetic Properties of Defects in Carbon Nanostructures
Resumo:
Understanding the magnetic properties of graphenic nanostructures is instrumental in future spintronics applications. These magnetic properties are known to depend crucially on the presence of defects. Here we review our recent theoretical studies using density functional calculations on two types of defects in carbon nanostructures: Substitutional doping with transition metals, and sp$^3$-type defects created by covalent functionalization with organic and inorganic molecules. We focus on such defects because they can be used to create and control magnetism in graphene-based materials. Our main results are summarized as follows: i)Substitutional metal impurities are fully understood using a model based on the hybridization between the $d$ states of the metal atom and the defect levels associated with an unreconstructed D$_{3h}$ carbon vacancy. We identify three different regimes, associated with the occupation of distinct hybridization levels, which determine the magnetic properties obtained with this type of doping; ii) A spin moment of 1.0 $\mu_B$ is always induced by chemical functionalization when a molecule chemisorbs on a graphene layer via a single C-C (or other weakly polar) covalent bond. The magnetic coupling between adsorbates shows a key dependence on the sublattice adsorption site. This effect is similar to that of H adsorption, however, with universal character; iii) The spin moment of substitutional metal impurities can be controlled using strain. In particular, we show that although Ni substitutionals are non-magnetic in flat and unstrained graphene, the magnetism of these defects can be activated by applying either uniaxial strain or curvature to the graphene layer. All these results provide key information about formation and control of defect-induced magnetism in graphene and related materials.
Resumo:
Cette thèse examine l’interprétation et l’application, par l’Haute Cour d'Israël (HCJ), de principes du droit international de l’occupation et du droit international des droits de la personne dans le traitement de requêtes judiciaires formulées par des justiciables palestiniens. Elle s’intéresse plus particulièrement aux jugements rendus depuis le déclenchement de la deuxième Intifada (2000) suite à des requêtes mettant en cause la légalité des mesures adoptées par les autorités israéliennes au nom d’un besoin prétendu d’accroitre la sécurité des colonies et des colons israéliens dans le territoire occupé de la Cisjordanie. La première question sous étude concerne la mesure dans laquelle la Cour offre un recours effectif aux demandeurs palestiniens face aux violations alléguées de leurs droits internationaux par l’occupant. La recherche fait sienne la position de la HJC selon laquelle le droit de l’occupation est guidé par une logique interne tenant compte de la balance des intérêts en cause, en l’occurrence le besoin de sécurité de l’occupant, d’une part, et les droits fondamentaux de l’occupé, d’autre part. Elle considère, en outre, que cette logique se voit reflétée dans les principes normatifs constituant la base de ce corpus juridique, soit que l’occupation est par sa nature temporaire, que de l’occupation découle un rapport de fiduciaire et, finalement, que l’occupant n’acquiert point de souveraineté sur le territoire. Ainsi, la deuxième question qui est posée est de savoir si l’interprétation du droit par la Cour (HCJ) a eu pour effet de promouvoir ces principes normatifs ou, au contraire, de leur porter préjudice. La réunion de plusieurs facteurs, à savoir la durée prolongée de l’occupation de la Cisjordanie par Israël, la menace accrue à la sécurité depuis 2000 ainsi qu’une politique de colonisation israélienne active, soutenue par l’État, présentent un cas de figure unique pour vérifier l’hypothèse selon laquelle les tribunaux nationaux des États démocratiques, généralement, et ceux jouant le rôle de la plus haute instance judiciaire d’une puissance occupante, spécifiquement, parviennent à assurer la protection des droits et libertés fondamentaux et de la primauté du droit au niveau international. Le premier chapitre présente une étude, à la lumière du premier principe normatif énoncé ci-haut, des jugements rendus par la HCJ dans les dossiers contestant la légalité de la construction du mur à l’intérieur de la Cisjordanie et de la zone dite fermée (Seam Zone), ainsi que des zones de sécurité spéciales entourant les colonies. Le deuxième chapitre analyse, cette fois à la lumière du deuxième principe normatif, des jugements dans les dossiers mettant en cause des restrictions sur les déplacements imposées aux Palestiniens dans le but allégué de protéger la sécurité des colonies et/ou des colons. Le troisième chapitre jette un regard sur les jugements rendus dans les dossiers mettant en cause la légalité du tracé du mur à l’intérieur et sur le pourtour du territoire annexé de Jérusalem-Est. Les conclusions découlant de cette recherche se fondent sur des données tirées d’entrevues menées auprès d’avocats israéliens qui s’adressent régulièrement à la HCJ pour le compte de justiciables palestiniens.
Resumo:
Self-efficacy, the construct developed by Albert Bandura in 1977 and widely studied around the world, means the individual's belief in his own capacity to successfully perform a certain activity. This study aims to determine the degree of association between sociodemographic characteristics and professional training to the levels of Self-Efficacy at Work (SEW) of the Administrative Assistants in a federal university. This is a descriptive research submitted to and approved by the Ethics Committee of UFRN. The method of data analysis, in quantitative nature, was accomplished with the aid of the statistical programs R and Minitab. The instrument used in research was a sociodemographic data questionnaire, variables of professional training and the General Perception of Self-efficacy Scale (GPSES), applied to the sample by 289 Assistants in Administration. Statistical techniques for data analysis were descriptive statistics, cluster analysis, reliability test (Cronbach's alpha), and test of significance (Pearson). Results show a sociodemographic profile of Assistants in Administration of UFRN with well-distributed characteristics, with 48.4% men and 51.6% female; 59.9% of them were aged over 40 years, married (49.3%), color or race white (58%) and Catholics (67.8%); families are composed of up to four people (75.8%) with children (59.4%) of all age groups; the occupation of the mothers of these professionals is mostly housewives (51.6%) with high school education up to parents (72%) and mothers (75.8%). Assistants in Administration have high levels of professional training, most of them composed two groups of servers: the former, recently hired public servants (30.7%) and another with long service (59%), the majority enter young in career and it stays until retirement, 72.4% of these professionals have training above the minimum requirement for the job. The analysis of SEW levels shows medium to high levels for 72% of assistants in administration; low SEWclassified people have shown a high average of 2.7, considered close to the overall mean presented in other studies, which is 2.9. The cluster analysis has allowed us to say that the characteristics of the three groups (Low, Medium and High SEW) are similar and can be found in the three levels of SEW representatives with all the characteristics investigated. The results indicate no association between the sociodemographic variables and professional training to the levels of self-efficacy at work of Assistants in Administration of UFRN, except for the variable color or race. However, due to the small number of people who declared themselves in color or black race (4% of the sample), this result can be interpreted as mere coincidence or the black people addressed in this study have provided a sense of efficacy higher than white and brown ones. The study has corroborated other studies and highlighted the subjectivity of the self-efficacy construct. They are needed more researches, especially with public servants for the continuity and expansion of studies on the subject, making it possible to compare and confirm the results
Resumo:
This article considers the animating role that objects play in the theatre of Philippe Quesne and Vivarium Studio (France). The conventional role of object animation is often characterised by the performer manipulating objects and scenic material on the stage, asserting a control over the environment they are implicated in. In Quesne's theatre, this relationship is democratised. The theatrical apparatus, both materially and conceptually, is set up to enable the flow of animation to be interchangeable, affording an equal agency to the objects being used much as that of the performers. This theatre of animation is drawn through the framing concepts of displacement and humility. Displacement is considered as a compositional strategy that makes us aware of the volume of the stage space beyond the proscenium frame as a plane of composition. The introduction of large inflatable objects, real cars or large roles of fake snow foreground the objects material presence allows Quesne to play with moments of equilibrium, tipping, excess and absence. Humility is traced as a philosophy of objects that transcends the choice, handling and use of material items in Quesne's work. Simple objects take on a specific vibrancy because of how they give shape to the human participants on stage, animating moments of recognition that allows the human figure, its ethics, emotions and humour, to appear.
Resumo:
“Parallel Ruptures: Jews of Bessarabia and Transnistria between Romanian Nationalism and Soviet Communism, 1918-1940,” explores the political and social debates that took place in Jewish communities in Romanian-held Bessarabia and the Moldovan Autonomous Soviet Socialist Republic during the interwar era. Both had been part of the Russian Pale of Settlement until its dissolution in 1917; they were then divided by the Romanian Army’s occupation of Bessarabia in 1918 with the establishment of a well-guarded border along the Dniester River between two newly-formed states, Greater Romania and the Soviet Union. At its core, the project focuses in comparative context on the traumatic and multi-faceted confrontation with these two modernizing states: exclusion, discrimination and growing violence in Bessarabia; destruction of religious tradition, agricultural resettlement, and socialist re-education and assimilation in Soviet Transnistria. It examines also the similarities in both states’ striving to create model subjects usable by the homeland, as well as commonalities within Jewish responses on both sides of the border. Contacts between Jews on either side of the border remained significant after 1918 despite the efforts of both states to curb them, thereby necessitating a transnational view in order to examine Jewish political and social life in borderland regions. The desire among Jewish secular leaders to mold their co-religionists into modern Jews reached across state borders and ideological divides and sought to manipulate respective governments to establish these goals, however unsuccessful in the final analysis. Finally, strained relations between Jews in peripheral borderlands with those at national/imperial cores, Moscow and Bucharest, sheds light on the complex circumstances surrounding the inclusion versus exclusion debates at the heart of all interwar European states and the complicated negotiations that took place within all minority communities that responded to state policies.
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Advanced oxidation processes (AOPs) are modern methods using reactive hydroxyl radicals for the mineralization of organic pollutants into simple inorganic compounds, such as CO2 and H2O. Among AOPs electrochemical oxidation (EO) is a method suitable for coloured and turbid wastewaters. The degradation of pollutants occurs on electrocatalytic electrodes. The majority of electrodes contain in their structure either expensive materials (diamond and Pt-group metals) or are toxic for the environment compounds (Sb or Pb). One of the main disadvantages of electrochemical method is the polarization and contamination of electrodes due to the deposition of reaction products on their surface, which results in diminishing of the process efficiency. Ultrasound combined with the electrochemical degradation process eliminates electrode contamination because of the continuous mechanical cleaning effect produced by the formation and collapse of acoustic cavitation bubbles near to the electrode surface. Moreover, high frequency ultrasound generates hydroxyl radicals at water sonolysis. Ultrasound-assisted EO is a non-selective method for oxidation of different organic compounds with high degradation efficiencies. The aim of this research was to develop novel sustainable and cost-effective electrodes working as electrocatalysts and test their activity in electrocatalytic oxidation of organic compounds such as dyes and organic acids. Moreover, the goal of the research was to enhance the efficiency of electrocatalytic degradation processes by assisting it with ultrasound in order to eliminate the main drawbacks of a single electrochemical oxidation such as electrodes polarization and passivation. Novel Ti/Ta2O5-SnO2 electrodes were developed and found to be electrocatalytically active towards water (with 5% Ta content, 10 oxide film layers) and organic compounds oxidation (with 7.5% Ta content, 8 oxide film layers) and therefore these electrodes can be applicable in both environmental and energy fields. The synergetic effect of combined electrolysis and sonication was shown while conducting sonoelectrochemical (EO/US) degradation of methylene blue (MB) and formic acid (FA). Complete degradation of MB and FA was achieved after 45 and 120 min of EO/US process respectively in neutral media. Mineralization efficiency of FA over 95% was obtained after 2 h of degradation using high frequency ultrasound (381, 863, 1176 kHz) combined with 9.1 mA/cm2 current density. EO/US degradation of MB provided over 75% mineralization in 8 h. High degradation kinetic rates and mineralization efficiencies of model pollutants obtained in EO/US experiments provide the preconditions for further extrapolation of this treatment method to pilot scale studies with industrial wastewaters.
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El artículo analiza el conflicto que se produce entre una comunidad y el Estado por el uso de un lugar. Específicamente dos espacios sociales que presenciaron dos protestas sociales significativas o Revoluciones culturales; la ocupación de una instalación militar y el surgimiento del Ejercito Zapatista de Liberación Nacional (EZLN). Estudiaremos los casos de Christiania en la ciudad de Copenhague, Dinamarca y San Cristóbal de las Casas en el estado de Chiapas, México. Para el análisis utilizaremos la gubernamentalidad de Mitchell Dean basada en los escritos de Foucault. Este marco teórico nos permitirá conocer los procesos mediante los cuales un Estado y distintos grupos sociales negocian la conformación de lo público, imágenes y significados de actividades, recursos, leyes relacionados a la actividad turística.
Resumo:
This thesis examines the manufacture, use, exchange (including gift exchange), collecting and commodification of German medals and badges from the early 18th century until the present-day, with particular attention being given to the symbols that were deployed by the National Socialist German Workers’ Party (NSDAP) between 1919 and 1945. It does so by focusing in particular on the construction of value through insignia, and how such badges and their symbolic and monetary value changed over time. In order to achieve this, the thesis adopts a chronological structure, which encompasses the creation of Prussia in 1701, the Napoleonic wars and the increased democratisation of military awards such as the Iron Cross during the Great War. The collapse of the Kaiserreich in 1918 was the major factor that led to the creation of the NSDAP under the eventual strangle-hold of Hitler, a fundamentally racist and anti-Semitic movement that continued the German tradition of awarding and wearing badges. The traditional symbols of Imperial Germany, such as the eagle, were then infused with the swastika, an emblem that was meant to signify anti-Semitism, thus creating a hybrid identity. This combination was then replicated en-masse, and eventually eclipsed all the symbols that had possessed symbolic significance in Germany’s past. After Hitler was appointed Chancellor in 1933, millions of medals and badges were produced in an effort to create a racially based “People’s Community”, but the steel and iron that were required for munitions eventually led to substitute materials being utilised and developed in order to manufacture millions of politically oriented badges. The Second World War unleashed Nazi terror across Europe, and the conscripts and volunteers who took part in this fight for living-space were rewarded with medals that were modelled on those that had been instituted during Imperial times. The colonial conquest and occupation of the East by the Wehrmacht, the Order Police and the Waffen-SS surpassed the brutality of former wars that finally culminated in the Holocaust, and some of these horrific crimes and the perpetrators of them were perversely rewarded with medals and badges. Despite Nazism being thoroughly discredited, many of the Allied soldiers who occupied Germany took part in the age-old practice of obtaining trophies of war, which reconfigured the meaning of Nazi badges as souvenirs, and began the process of their increased commodification on an emerging secondary collectors’ market. In order to analyse the dynamics of this market, a “basket” of badges is examined that enables a discussion of the role that aesthetics, scarcity and authenticity have in determining the price of the artefacts. In summary, this thesis demonstrates how the symbolic, socio-economic and exchange value of German military and political medals and badges has changed substantially over time, provides a stimulus for scholars to conduct research in this under-developed area, and encourages collectors to investigate the artefacts that they collect in a more historically contextualised manner.
Resumo:
Cette thèse examine l’interprétation et l’application, par l’Haute Cour d'Israël (HCJ), de principes du droit international de l’occupation et du droit international des droits de la personne dans le traitement de requêtes judiciaires formulées par des justiciables palestiniens. Elle s’intéresse plus particulièrement aux jugements rendus depuis le déclenchement de la deuxième Intifada (2000) suite à des requêtes mettant en cause la légalité des mesures adoptées par les autorités israéliennes au nom d’un besoin prétendu d’accroitre la sécurité des colonies et des colons israéliens dans le territoire occupé de la Cisjordanie. La première question sous étude concerne la mesure dans laquelle la Cour offre un recours effectif aux demandeurs palestiniens face aux violations alléguées de leurs droits internationaux par l’occupant. La recherche fait sienne la position de la HJC selon laquelle le droit de l’occupation est guidé par une logique interne tenant compte de la balance des intérêts en cause, en l’occurrence le besoin de sécurité de l’occupant, d’une part, et les droits fondamentaux de l’occupé, d’autre part. Elle considère, en outre, que cette logique se voit reflétée dans les principes normatifs constituant la base de ce corpus juridique, soit que l’occupation est par sa nature temporaire, que de l’occupation découle un rapport de fiduciaire et, finalement, que l’occupant n’acquiert point de souveraineté sur le territoire. Ainsi, la deuxième question qui est posée est de savoir si l’interprétation du droit par la Cour (HCJ) a eu pour effet de promouvoir ces principes normatifs ou, au contraire, de leur porter préjudice. La réunion de plusieurs facteurs, à savoir la durée prolongée de l’occupation de la Cisjordanie par Israël, la menace accrue à la sécurité depuis 2000 ainsi qu’une politique de colonisation israélienne active, soutenue par l’État, présentent un cas de figure unique pour vérifier l’hypothèse selon laquelle les tribunaux nationaux des États démocratiques, généralement, et ceux jouant le rôle de la plus haute instance judiciaire d’une puissance occupante, spécifiquement, parviennent à assurer la protection des droits et libertés fondamentaux et de la primauté du droit au niveau international. Le premier chapitre présente une étude, à la lumière du premier principe normatif énoncé ci-haut, des jugements rendus par la HCJ dans les dossiers contestant la légalité de la construction du mur à l’intérieur de la Cisjordanie et de la zone dite fermée (Seam Zone), ainsi que des zones de sécurité spéciales entourant les colonies. Le deuxième chapitre analyse, cette fois à la lumière du deuxième principe normatif, des jugements dans les dossiers mettant en cause des restrictions sur les déplacements imposées aux Palestiniens dans le but allégué de protéger la sécurité des colonies et/ou des colons. Le troisième chapitre jette un regard sur les jugements rendus dans les dossiers mettant en cause la légalité du tracé du mur à l’intérieur et sur le pourtour du territoire annexé de Jérusalem-Est. Les conclusions découlant de cette recherche se fondent sur des données tirées d’entrevues menées auprès d’avocats israéliens qui s’adressent régulièrement à la HCJ pour le compte de justiciables palestiniens.
Resumo:
Self-efficacy, the construct developed by Albert Bandura in 1977 and widely studied around the world, means the individual's belief in his own capacity to successfully perform a certain activity. This study aims to determine the degree of association between sociodemographic characteristics and professional training to the levels of Self-Efficacy at Work (SEW) of the Administrative Assistants in a federal university. This is a descriptive research submitted to and approved by the Ethics Committee of UFRN. The method of data analysis, in quantitative nature, was accomplished with the aid of the statistical programs R and Minitab. The instrument used in research was a sociodemographic data questionnaire, variables of professional training and the General Perception of Self-efficacy Scale (GPSES), applied to the sample by 289 Assistants in Administration. Statistical techniques for data analysis were descriptive statistics, cluster analysis, reliability test (Cronbach's alpha), and test of significance (Pearson). Results show a sociodemographic profile of Assistants in Administration of UFRN with well-distributed characteristics, with 48.4% men and 51.6% female; 59.9% of them were aged over 40 years, married (49.3%), color or race white (58%) and Catholics (67.8%); families are composed of up to four people (75.8%) with children (59.4%) of all age groups; the occupation of the mothers of these professionals is mostly housewives (51.6%) with high school education up to parents (72%) and mothers (75.8%). Assistants in Administration have high levels of professional training, most of them composed two groups of servers: the former, recently hired public servants (30.7%) and another with long service (59%), the majority enter young in career and it stays until retirement, 72.4% of these professionals have training above the minimum requirement for the job. The analysis of SEW levels shows medium to high levels for 72% of assistants in administration; low SEWclassified people have shown a high average of 2.7, considered close to the overall mean presented in other studies, which is 2.9. The cluster analysis has allowed us to say that the characteristics of the three groups (Low, Medium and High SEW) are similar and can be found in the three levels of SEW representatives with all the characteristics investigated. The results indicate no association between the sociodemographic variables and professional training to the levels of self-efficacy at work of Assistants in Administration of UFRN, except for the variable color or race. However, due to the small number of people who declared themselves in color or black race (4% of the sample), this result can be interpreted as mere coincidence or the black people addressed in this study have provided a sense of efficacy higher than white and brown ones. The study has corroborated other studies and highlighted the subjectivity of the self-efficacy construct. They are needed more researches, especially with public servants for the continuity and expansion of studies on the subject, making it possible to compare and confirm the results
Resumo:
In this study cross-section data was used to analyze the effect of farmers’ demographic, socioeconomic and institutional setting, market access and physical attributes on the probability and intensity of tissue culture banana (TCB) adoption. The study was carried out between July 2011 and November 2011. Both descriptive (mean, variance, promotions) and regression analysis were used in the analysis. A double hurdle regression model was fitted on the data. Using multistage sampling technique, four counties and eight sub-locations were randomly selected. Using random sampling technique, three hundred and thirty farmers were selected from a list of banana households in the selected sub-locations. The adoption level of tissue culture banana (TCB) was about 32%. The results also revealed that the likelihood of TCB adoption was significantly influenced by: availability of TCB planting material, proportion of banana income to the total farm income, per capita household expenditure and the location of the farmer in Kisii County; while those that significantly influenced the intensity of TCB adoption were: occupation of farmers, family size, labour source, farm size, soil fertility, availability/access of TCB plantlets to farmers, distance to banana market, use of manure in planting banana, access to agricultural extension services and index of TCB/non-TCB banana cultivar attributes which were scored by farmers. Compared to West Pokot County, farmers located in Bungoma County are more significantly and likely to adopt TCB technology. Therefore, the results of the study suggest that the probability of adoption and intensity of the use of TCB should be enhanced. This can be done by taking cognizance of these variables in order to meet the priority needs of the smallholder farmers who were the target group. This would lead to alleviating banana shortage in the region for enhanced food security. Subsequently, actors along the banana value chain are encouraged to target the intervention strategies based on the identified farmer, farm and institutional characteristics for enhanced impact on food provision. Opening up more TCB multiplication centres in different regions will make farmers access the TCB technology for enhanced impact on the target population.