312 resultados para Flagging homeland
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Thesis (Ph.D.)--University of Washington, 2016-08
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Over the past decade, Mental Health (MH) has increasingly appeared on the ‘school agenda’, both in terms of rising levels of MH difficulties in the student population, and also the expectation that schools have a role to play in supporting good MH. MH is a term fraught with ambiguities leading to uncertainty around the most appropriate ways to provide support. A review of current literature reveals a wide range of definitions and interpretations, sometimes within the same team of supporting professionals. The current study seeks to explore the perspectives held by two professional groups seemingly well placed to support young persons’ (YPs’) MH. Six Clinical Psychologists (CPs) and six Educational Psychologists (EPs) are interviewed, exploring their constructs of MH, and their perceptions of their own role and the roles of others in supporting secondary school aged YPs’ MH. The data are analysed through Thematic Analysis. Findings suggest that there are variations between the two professions’ constructs of MH, and EPs in particular have no unified concept of MH. This is likely due to less experience or training in this area. CPs and EPs hold similar perceptions of the school’s role for promoting good MH, and flagging up concerns to more specialist professionals when necessary. However, there are discrepancies in the EP and CP perceptions of each other’s roles. The conflicting views appear to emerge through incomplete information about the other, and professional defensiveness in a context where resources and funding are scarce. The current study suggests that these challenges can be addressed through: greater reflectivity on professional biases, exploration of MH constructs within other epistemological positions, and greater communication regarding professional roles, leading to clearer collaboration in supporting the MH of YP.
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A snapshot of water resource trends prepared by the Iowa DNR in collaboration with the Iowa Department of Agriculture and Land Stewardship, the U.S. Geological Survey, and The Iowa Homeland Security and Emergency Management Department.
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“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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A decision-maker, when faced with a limited and fixed budget to collect data in support of a multiple attribute selection decision, must decide how many samples to observe from each alternative and attribute. This allocation decision is of particular importance when the information gained leads to uncertain estimates of the attribute values as with sample data collected from observations such as measurements, experimental evaluations, or simulation runs. For example, when the U.S. Department of Homeland Security must decide upon a radiation detection system to acquire, a number of performance attributes are of interest and must be measured in order to characterize each of the considered systems. We identified and evaluated several approaches to incorporate the uncertainty in the attribute value estimates into a normative model for a multiple attribute selection decision. Assuming an additive multiple attribute value model, we demonstrated the idea of propagating the attribute value uncertainty and describing the decision values for each alternative as probability distributions. These distributions were used to select an alternative. With the goal of maximizing the probability of correct selection we developed and evaluated, under several different sets of assumptions, procedures to allocate the fixed experimental budget across the multiple attributes and alternatives. Through a series of simulation studies, we compared the performance of these allocation procedures to the simple, but common, allocation procedure that distributed the sample budget equally across the alternatives and attributes. We found the allocation procedures that were developed based on the inclusion of decision-maker knowledge, such as knowledge of the decision model, outperformed those that neglected such information. Beginning with general knowledge of the attribute values provided by Bayesian prior distributions, and updating this knowledge with each observed sample, the sequential allocation procedure performed particularly well. These observations demonstrate that managing projects focused on a selection decision so that the decision modeling and the experimental planning are done jointly, rather than in isolation, can improve the overall selection results.
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The major drawback of Ka band, operating frequency of the AltiKa altimeter on board SARAL, is its sensitivity to atmospheric liquid water. Even light rain or heavy clouds can strongly attenuate the signal and distort the signal leading to erroneous geophysical parameters estimates. A good detection of the samples affected by atmospheric liquid water is crucial. As AltiKa operates at a single frequency, a new technique based on the detection by a Matching Pursuit algorithm of short scale variations of the slope of the echo waveform plateau has been developed and implemented prelaunch in the ground segment. As the parameterization of the detection algorithm was defined using Jason-1 data, the parameters were re-estimated during the cal-val phase, during which the algorithm was also updated. The measured sensor signal-to-noise ratio is significantly better than planned, the data loss due to attenuation by rain is significantly smaller than expected (<0.1%). For cycles 2 to 9, the flag detects about 9% of 1Hz data, 5.5% as rainy and 3.5 % as backscatter bloom (or sigma0 bloom). The results of the flagging process are compared to independent rain data from microwave radiometers to evaluate its performances in term of detection and false alarms.
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Como consequência das invasões francesas a Portugal, dá-se a partida da corte portuguesa para o Brasil e o consequente desenvolvimento daquela colónia. Esse crescimento tornou-a num destino de eleição para a emigração portuguesa e levou a que, após o regresso do rei a Portugal, o Brasil se tornasse num país independente. O recémcriado império brasileiro manteve-se atrativo para milhares de portugueses, muito dos quais regressavam posteriormente à terra natal com uma favorável situação económica. Nessas circunstâncias, estava Manoel Pinto quando retornou a Portugal e constituiu família em Castelo de Paiva. Porém o imprevisto fez dele um foragido levando-o de novo a terras brasileiras, onde um novo acontecimento deu um rumo improvável à situação e ao desfecho que lhe seguiu.
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Bogusław Śliwa was born in Lvov on 6 October 1944. He graduated in law studies at Adam Mickiewicz University in Poznań in 1969. Following the completion of his prosecutor’s apprenticeship he worked, among others, in Wolsztyn, Świebodzin and – from 1975 – in Kalisz. On 22 August 1978 Śliwa was fired from the public prosecutor’s office because he had attempted to detect a person who murdered during the robbery committed by a Civic Militia officer. That time he established and maintained close contacts with activists of the Workers’ Defence Committee (KOR), among others: Jacek Kuroń, Mirosław Chojecki, Adam Michnik, Bronisław Geremek, Jan Lityński, Zofia Romaszewska and Zbigniew Romaszewski. In 1978 he began to cooperate with the Kalisz group of the Movement for the Defence of Human and Civil Rights (ROPCiO). In the early 1979 this group started to publish “Wolne Słowo” in which Śliwa was a co-editor. On 28 June 1979 in Poznań he was involved in founding the Social Self-Defence Club of the Wielkopolska and Kujawy Region. In September 1980, during strikes at the FWR “Runotex” and KZKS “Winiary” in Kalisz Śliwa was an expert representing the workers. On 29 September of that year, he arranged in Kalisz a meeting of representatives and delegates of enterprises in Kalisz aimed at appointing the Board of the Inter-Enterprise Founding Committee of the Independent Self-Governing Trade Union. He became the secretary. Bogusław Śliwa also engaged in setting up and developing an information team. He was informally responsible for developing an information and printing base. Bogusław Śliwa set up “NSZZ Solidarność” magazine where he published his own articles. He also founded the “Solidarność” Workers’ Community Centre in Kalisz. it is noteworthy that it was the only community centre in Poland established by „Solidarność”. In December the Nationwide Liaison Commission of „Solidarność” appointed him to the Committee for the Defence of Prisoners of Conscience established on 10 December of that year. He participated in the information meeting of the Independent Self-Governing Trade Union of Independent Farmers “Solidarność Wiejska” held in Staw, in Szczytniki commune. During that meeting “Solidarność Wiejska” led by Mieczysław Walczykiewicz requested the authorities to liquidate the “Świt” Agricultural Production Cooperative in Cieszyków, in Szczytniki commune. Bogusław Śliwa was involved in this successful event. It was the first liquidation of cooperative in Poland. On 11 January 1981 Śliwa co-organized the 1st Regional Convention of „Solidarność” Wiejska in Kalisz. Following the so-called Bydgoszcz events of 19 March 1981 he advocated the general strike. Due to his attitude, Śliwa was listed as one of 146 „Solidarność” activists executed by the 3rd “A” Department of the Ministry of Internal Affairs. According to the authorities those activists presented radical views. On 30 June 1981 at the 1st General Delegates Convention of the Kaliskie province, Śliwa, as a delegate of the Kaliskie province, was appointed to the Regional Board of „Solidarność” – Southern Wielkopolska. In July Śliwa set up in Kalisz the underground branch of the Polish Democratic Party. In 1981 Śliwa was a delegate to the 1st National Delegates Convention of „Solidarność” and co-edited with Jan Lityński the document entitled: “Message to the Working People of Eastern Europe” originated by Henryk Siciński and adopted by the 1st National Delegates Convention. On 22 November he participated in the Warsaw-held meeting founding the Self-Governing Republic Clubs “Liberty – Equality– Independence” and signed the founding declaration. On 28 of that month he co-organized with Antoni Pietkiewicz a founding meeting of the Club in Kalisz. When martial law was declared he began to hide in Kalisz. Śliwa was arrested on 25 February 1982 and interned in Ostrów Wielkopolski and then in Gębarzew and Kwidzyn. After being released on 25 November 1982, he was immediately involved in the activity of the underground movement of „Solidarność”. He edited the first two issues of “Nasza Solidarność” magazine published in Kalisz. Śliwa co-invented and co-organized the 1st May march that was independent from the authorities’ one held in Kalisz in 1983. Consequently, he was temporarily arrested and detained in Ostrów Wielkopolski. On 7 June 1983 he was released from custody. The amnesty declared on 21 July 1983 caused that the investigation against him was discontinued. In July of the same year he co-founded the Inter-Regional Coordination Commission of the Independent Self-Governing Trade Union “Solidarność” Kalisz-Konin-Sieradz. As he could not find any work and he and his family were exposed to psychological harassment, he emigrated to Sweden on 30 December 1983. He worked, among other positions, as bookbinder. He was the board secretary of the Congress of Poles in Sweden. In 1984 he commented the death of priest Jerzy Popiełuszko in “Dagens Nyheter” daily. He was also interviewed by Radio Liberty. Śliwa commenced cooperating with representatives of the „Solidarność” Coordination Office in Paris, Brussels and Stockholm. On 18 April 1985 the Military Garrison Prosecutor’s Office in Wrocław initiated investigations against Śliwa, charging him with activities detrimental to political interests of the People’s Republic of Poland. Subsequently, on 10 July 1985 this public prosecutor’s office decided to issue an arrest warrant for him. On the same day the public prosecutor suspended criminal proceedings against him. In December 1985, after the courageous escape of two brothers, Adam and Krzysztof Zieliński, from Poland to Sweden, he helped them prevent their deportation and stay in their new homeland. He expressed his opinion on this issue on Swedish television and in “ Dagens Nyheter” daily. His intervention helped them legally stay in Sweden. In 1989 he arrived in Poland. During this short visit he met and talked with his colleagues from the so-called first „Solidarność”. Bogusław Śliwa died in Stockholm on 23 November 1989. He was buried there on 7 December 1989. On 18 October 2006 he was posthumously honoured by Lech Kaczynski, President of Poland, with the Order of Polonis Restitution. On 15 June 2007 Bogusław Śliwa was posthumously granted the title of an Honorary Citizen of Kalisz by the Town Council of Kalisz.
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Current trends in speech-language pathology focus on early intervention as the preferred tool for promoting the best possible outcomes in children with language disorders. Neuroimaging techniques are being studied as promising tools for flagging at-risk infants. In this study, the auditory brainstem response (ABR) to the syllables /ba/ and /ga/ was examined in 41 infants between 3 and 12 months of age as a possible tool to predict language development in toddlerhood. The MacArthur-Bates Communicative Development Inventory (MCDI) was used to assess language development at 18 months of age. The current study compared the periodicity of the responses to the stop consonants and phase differences between /ba/ and /ga/ in both at-risk and low-risk groups. The study also examined whether there are correlations among ABR measures (periodicity and phase differentiation) and language development. The study found that these measures predict language development at 18 months.
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The present doctoral thesis studies the association between pre-colonial institutions and long-run development in Latin America. The thesis is organised as follows: Chapter 1 places the motivation of the thesis by underlying relevant contributions in the literature on long-run development. I then set out the main objective of the thesis, followed by a brief outline of it. In Chapter 2, I study the effects of pre-colonial institutions on present-day socioeconomic outcomes for Latin America. The main thesis of this chapter is that more advanced pre-colonial institutions relate to better socioeconomic outcomes today - principally, but not only, through their effects on the Amerindian population. I test such hypothesis with a dataset of 324 sub-national administrative units covering all mainland Latin American countries. The extensive range of controls covers factors such as climate, location, natural resources, colonial activities and pre-colonial characteristics - plus country fixed effects. Results strongly support the main thesis. In Chapter 3, I further analyse the association between pre-colonial institutions and present-day economic development in Latin America by using the historical ethnic homelands as my main unit of analysis. The main hypothesis is that ethnic homelands inhabited by more advanced ethnic groups -as measured by their levels of institutional complexity- relate to better economic development today. To track these long-run effects, I construct a new dataset by digitising historiographical maps allowing me to pinpoint the geospatial location of ethnic homelands as of the XVI century. As a result, 375 ethnic homelands are created. I then capture the levels of economic development at the ethnic homeland level by making use of alternative economic measures --satellite light density data. After controlling for country-specific characteristics and applying a large battery of geographical, locational, and historical factors, I found that the effects of pre-colonial institutions relate to a higher light density --as a proxy for economic activity- in ethnic homelands where more advanced ethnic groups lived. In Chapter 4, I explore a mechanism linking the persistence of pre-colonial institutions in Latin America over the long-run: Colonial and post-colonial strategies along with the ethnic political capacity worked in tandem allowing larger Amerindian groups to "support" the new political systems in ways that would benefit their respective ethnic groups as well as the population at large. This mechanism may have allowed the effects of pre-colonial institutions to influence socioeconomic development outcomes up to today. To shed lights on this mechanism, I combine the index of pre-colonial institutions prepared for the second chapter of the present thesis with individual-level survey data on people's attitudes. By controlling for key observable and unobservable country-specific characteristics, the main empirical results show that areas with a history of more advanced pre-colonial institutions increase the probability of individuals supporting present-day political institutions. Finally, in Chapter 5, I summarise the main findings of the thesis, and emphasise the key weaknesses of the study as well as potential avenues for future research.
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The TOPEX/POSEIDON mission offers the first opportunity to observe rain cells over the ocean by a dual-frequency radar altimeter (TOPEX) and simultaneously observe their natural radiative properties by a three-frequency radiometer (TOPEX microwave radiometer (TMR)). This work is a feasibility study aimed at understanding the capability and potential of the active/passive TOPEX/TMR system for oceanic rainfall detection. On the basis of past experiences in rain flagging, a joint TOPEX/TMR rain probability index is proposed. This index integrates several advantages of the two sensors and provides a more reliable rain estimate than the radiometer alone. One year's TOPEX/TMR TMR data are used to test the performance of the index. The resulting rain frequency statistics show quantitative agreement with those obtained from the Comprehensive Ocean-Atmosphere Data Set (COADS) in the Intertropical Convergence Zone (ITCZ), while qualitative agreement is found for other regions of the world ocean. A recent finding that the latitudinal frequency of precipitation over the Southern Ocean increases steadily toward the Antarctic continent is confirmed by our result. Annual and seasonal precipitation maps are derived from the index. Notable features revealed include an overall similarity in rainfall pattern from the Pacific, the Atlantic, and the Indian Oceans and a general phase reversal between the two hemispheres, as well as a number of regional anomalies in terms of rain intensity. Comparisons with simultaneous Global Precipitation Climatology Project (GPCP) multisatellite precipitation rate and COADS rain climatology suggest that systematic differences also exist. One example is that the maximum rainfall in the ITCZ of the Indian Ocean appears to be more intensive and concentrated in our result compared to that of the GPCP. Another example is that the annual precipitation produced by TOPEX/TMR is constantly higher than those from GPCP and COADS in the extratropical regions of the northern hemisphere, especially in the northwest Pacific Ocean. Analyses of the seasonal variations of prominent rainy and dry zones in the tropics and subtropics show various behaviors such as systematic migration, expansion and contraction, merging and breakup, and pure intensity variations, The seasonality of regional features is largely influenced by local atmospheric events such as monsoon, storm, or snow activities. The results of this study suggest that TOPEX and its follow-on may serve as a complementary sensor to the special sensor microwave/imager in observing global oceanic precipitation.
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Screening Diversity: Women and Work in Twenty-first Century Popular Culture explores contemporary representations of diverse professional women on screen. Audiences are offered successful women with limited concerns for feminism, anti-racism, or economic justice. I introduce the term viewsers to describe a group of movie and television viewers in the context of the online review platform Internet Movie Database (IMDb) and the social media platforms Twitter and Facebook. Screening Diversity follows their engagement in a representative sample of professional women on film and television produced between 2007 and 2015. The sample includes the television shows, Scandal, Homeland, VEEP, Parks and Recreation, and The Good Wife, as well as the movies, Zero Dark Thirty, The Proposal, The Heat, The Other Woman, I Don’t Know How She Does It, and Temptation. Viewsers appreciated female characters like Olivia (Scandal), and Maya (Zero Dark Thiry) who treated their work as a quasi-religious moral imperative. Producers and viewsers shared the belief that unlimited time commitment and personal identification were vital components of professionalism. However, powerful women, like The Proposal’s Margaret and VEEP’s Selina, were often called bitches. Some viewsers embraced bitch-positive politics in recognition of the struggles of women in power. Women’s disproportionate responsibility for reproductive labor, often compromises their ability to live up to moral standards of work. Unlike producers, viewsers celebrated and valued that labor. However, texts that included serious consideration of women as workers were frequently labelled chick flicks or soap operas. The label suggested that women’s labor issues were not important enough that they could be a topic of quality television or prestigious film, which bolstered the idea that workplace equality for women is not a problem in which the general public is implicated. Emerging discussions of racial injustice on television offered hope that these formations are beginning to shift.
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Rapid, sensitive and selective detection of chemical hazards and biological pathogens has shown growing importance in the fields of homeland security, public safety and personal health. In the past two decades, efforts have been focusing on performing point-of-care chemical and biological detections using miniaturized biosensors. These sensors convert target molecule binding events into measurable electrical signals for quantifying target molecule concentration. However, the low receptor density and the use of complex surface chemistry in receptors immobilization on transducers are common bottlenecks in the current biosensor development, adding to the cost, complexity and time. This dissertation presents the development of selective macromolecular Tobacco mosaic virus-like particle (TMV VLP) biosensing receptor, and the microsystem integration of VLPs in microfabricated electrochemical biosensors for rapid and performance-enhanced chemical and biological sensing. Two constructs of VLPs carrying different receptor peptides targeting at 2,4,6-trinitrotoluene (TNT) explosive or anti-FLAG antibody are successfully bioengineered. The VLP-based TNT electrochemical sensor utilizes unique diffusion modulation method enabled by biological binding between target TNT and receptor VLP. The method avoids the influence from any interfering species and environmental background signals, making it extremely suitable for directly quantifying the TNT level in a sample. It is also a rapid method that does not need any sensor surface functionalization process. For antibody sensing, the VLPs carrying both antibody binding peptides and cysteine residues are assembled onto the gold electrodes of an impedance microsensor. With two-phase immunoassays, the VLP-based impedance sensor is able to quantify antibody concentrations down to 9.1 ng/mL. A capillary microfluidics and impedance sensor integrated microsystem is developed to further accelerate the process of VLP assembly on sensors and improve the sensitivity. Open channel capillary micropumps and stop-valves facilitate localized and evaporation-assisted VLP assembly on sensor electrodes within 6 minutes. The VLP-functionalized impedance sensor is capable of label-free sensing of antibodies with the detection limit of 8.8 ng/mL within 5 minutes after sensor functionalization, demonstrating great potential of VLP-based sensors for rapid and on-demand chemical and biological sensing.
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Dissertação (mestrado)—Universidade de Brasília, Instituto de Letras, Programa de Pós-Graduação em Literatura, 2016.
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A Constituição da República Portuguesa desde 1982, e após sete revisões constitucionais, faz a distinção vincada entre o que é Segurança Interna e Defesa Nacional. Assim, reserva para a primeira a intervenção das Forças da Segurança e para a segunda a as Forças Armadas, permitindo apenas a intervenção destas na Segurança Interna em estados de excepção, como o estado de emergência e o estado de sítio. Dada a delicadeza do tema optou-se pela construção de um questionário, para que as pessoas possam pronunciar-se de forma isenta sobre o tema, sem constrangimentos institucionais. Optou-se por uma abordagem qualitativa. Com base num guião, entrevistaram-se quatro peritos no assunto de forma a obter respostas sobre a viabilidade da intervenção das Forças Armadas na Segurança Interna, num estado de normalidade democrática. As respostas depois de transcritas constituíram o corpus que foi submetido a análise de conteúdo. Com base nesta análise de conteúdo, a partir dos excertos de discursos codificados nas categorias e subcategorias, procedeu-se à construção dos itens que figurarão numa primeira versão do questionário. A primeira versão do questionário apresenta-se em torno de quatro eixos (categorias), que se dividem em subcategorias: intervenção das Forças Armadas na Segurança Interna; legislação; mudança do paradigma de segurança; e, definição conceptual.