Kuba har i dagsläget ett högt beroende av importerad olja, för att tillgodose sin växande efterfrågan på elektricitet. Importen sker främst från Venezuela. Detta beroende gör Kuba känsligt för ändringar i oljepriser samt det politiska klimatet. Den nuvarande krisen i Venezuela har haft en betydande inverkan på Kubas elproduktion. Genom att utöka landets förnybara energikällor kan Kuba minska sitt beroende av andra länder och diversifiera sin energiförsörjning. Detta kommer även att leda till en positiv miljöpåverkan då landets CO 2-utsläpp minskar. Kubas geografiska läge har ideala förhållanden för förnyelsebar energigenerering, så som solkraft. Solkraft utvecklas konstant och innehåller en hög potential. Concentrating Solar Power (CSP) är en teknologi där speglar och/eller linser används för att koncentrera solljus till en liten yta som konverterar solljuset till värme. Denna värme kan sedan användas i termodynamiska cykler. Det finns två huvudsakliga problem med implementering av CSP på Kuba. För det första är CSP beroende av momentana väderförhållanden, vilket leder till en oregelbunden elproduktion. För det andra har CSP höga investeringskostnader. För att adressera dessa problem, är det möjligt att implementera CSP i ett redan existerande kraftverk med regelbunden energikälla, d.v.s. skapa ett hybridkraftverk. På så vis uppnås regelbunden elproduktion med signifikant lägre investeringskostnad. Ett sådant existerande kraftverk kan hittas hos många av Kubas sockerbruk. Den här studien undersöker möjligheten att implementera solkraft i sockerbruket Carlos Baliño, beläget i Villa Clara, Kuba. Fabriken är självförsörjande av elektricitet på årlig basis. De använder en Rankine-cykel för att generera el och processvärme som används i sockerframställningen. Bränslet som används är bagasse, en restprodukt efter att sockerjuicen pressats ut ur sockerrören. Fyra CSP-teknologier och tre implementeringslayouts undersöktes, vilket resulterade i att parabolic trough-teknologin och förvärmning av vatten ansågs vara de bästa alternativen för Kuba och Carlos Baliño. Vidare undersöktes två olika scenarier för CSP. Scenario 1 innefattar implementering av CSP i sockerbruket under rådande skick och Scenario 2 består av implementering av CSP efter en investering gjorts i en Condensing Extraction turbin (CEST). Resultatet visar att Carlos Baliño bör investera i CEST innan de implementerar CSP, det vill säga Scenario 2. Detta beror på att i scenario 1 är det inte möjligt att generera elektricitet utanför sockersäsongen, vilket leder till att en stor del av solpotentialen inte kan utnyttjas. Den maximala investeringskostnaden för scenario 1 är 3,7 MUSD, vilket inte är en realistisk kostnad. Den maximala investeringskostnaden för scenario 2 beror av tillgänglig bagasseimport och är 5,9 – 7,2 MUSD. Att investera i CSP rekommenderas ej om bagasseimporten är obegränsad. Givet att bagasseimporten är begränsad skulle CSP-implementeringen leda till en utökad elproduktion av 5,4 – 7,2 GWh/år, en årlig minskning av oljeanvändandet med 16 100 – 21 800 tunnor och minskade CO2-utsläpp med 12 00-16 00 ton årligen. Carlos Baliños ekonomiska resultat skulle öka med 0,5 MUSD/år och den kubanska statens med 0,7 – 0,9 MUSD/år. Framtida studier rekommenderas undersöka möjligheten till generering av el året runt vid Carlos Baliño utan en CEST, solkraftsefterfrågan på nationell nivå och potentiella utvecklingar av solkraft hos Carlos Baliño. / Cuba is currently highly dependent on imported oil, mainly from Venezuela, to meet their growing electricity demand. This dependence makes Cuba sensitive to changes in oil price as well as the political climate. The current crisis in Venezuela has a large impact on Cuba’s electricity generation. By expanding its renewable energy sources Cuba could decrease their dependence on other countries and diversify their energy supply. Moreover, it would have a positive climate impact by reducing the country’s CO2-emissions. Geographically, Cuba has ideal conditions for renewable energy utilization, such as solar power. Solar energy is constantly progressing and is considered a great source of energy. Concentrating Solar Power (CSP) is a technology which applies mirrors and/or lenses to concentrate the sunlight onto a small area which converts the sunlight into heat, possible to use in a thermodynamic cycle. There are mainly two problems with the implementation of CSP in Cuba. Firstly, CSP is a non-dispatchable power generating system since it is dependent on the instantaneous weather conditions. Secondly, it has high investment costs. One way of solving these problems is by implementation CSP in an already existing power plants with a dispatchable source of energy, making it a hybrid power plant. Accordingly, the hybrid power plant would be dispatchable and the investment costs would be significantly lower. Existing power plants can be found in Cuban sugar mills. This study investigates the possibility to implement solar power in the sugar mill Carlos Baliño, located in Villa Clara, Cuba. The factory is currently self-sufficient electricity wise on a yearly basis, using a co-generation Rankine cycle to generate electricity and process heat used in the sugar production. The fuel used is bagasse, a rest product obtained after the sugar juice has been pressed out of the sugar canes. Four CSP-technologies and three implementation layouts were examined, resulting in the parabolic trough-technology and feedwater heating being considered the optimal solution. Furthermore, two different scenarios for CSP was investigated; implementation of CSP in the mill at the current state (scenario 1) or after investing in a Condensing-Extraction Turbine (CEST) (scenario 2). The results show that Carlos Baliño should invest in a CEST before considering implementation of CSP. Off-season operation is not available for scenario 1, leading to a vast amount of solar potential being unexploited. The maximal investment allowed for scenario 1 is 3.7 MUSD, which is not a realistic number. The maximal investment allowed for in scenario 2 is 5.9 – 7.2 MUSD, depending on bagasse import availability. If bagasse import is unlimited, it is not recommended to invest in solar power. Implementation of CSP in scenario 2 regarding bagasse import limits would yearly lead to an additional electricity generation at Carlos Baliño of 5.4 – 7.3 GWh, decrease the oil usage with 16,100 – 21,800 barrels and the CO2-emissons with 1,200 – 1,600 tonnes. Carlos Baliño’s annual yield would increase with 0.5 – 0.6 MUSD/year and the Cuban states annual yield would increase with 0.7 – 0.9 MUSD/year. Future work is recommended to explore alternatives to all year-around electricity generation in Carlos Baliño without investing in a CEST, investigate solar power demand on a national level, and examine possible developments of the suggested solar field, for instance solar-only operation.

In this study, I examine the relationship between national origin, nativity status, and favorability toward Donald Trump among Latinos in 2016. In particular, I examine the relationship between Cubans, Dominicans, and "other" Latinos to understand how differences in national origin and nativity status influence Trump favorability. The term "Latino" is a pan-ethnic term used to describe individuals with ancestry from Latin America who share a common language, religion and culture. However, studies have shown that Latinos are actually more diverse and political attitudes may differ based on factors like acculturation, national origin, and nativity status. Using data from the 2016 Collaborative Multiracial Post-Election Survey, I find that favorability for Trump differs by national origin and nativity status as immigrants of "other" national origins favor Trump than Cubans and Dominicans. This suggest that Latinos attitudes are not shaped by their pan-ethnic identity and are rather influenced by national origin and nativity status.

The cultural dimension of the Cuban Revolution (1959) has an unquestionable reference: Casa de las Américas, international symbol of Cuba in the field of the arts. Of its multiple artistic expression, we have put our focus in the literary prizes with which this institution recognizes children’s literary creation, and our working hypothesis is that Casa de las Américas has played an essential role in the development and consolidation, in the Latin American context, of a genre that even today in day is considered minor. The goal of our study is therefore to investigate and analyze the reasons offered for that hypothesis, proving its veracity. Because of the link between the entity and the Cuban revolution, the first chapter is dedicated to deepen the knowledge of the political context in which emerges Casa de las Americas, while in the second one we rescue the literary precedents from an essential figure, José Martí, to the direct antecedent of the award, the first Forum of Literature for Children and Young People (1972). The third and final chapter is devoted entirely to the award, establishing and analyzing the works that compose the corpus.

The purpose of this thesis is to create a collection of short stories that are influenced by the author’s own upbringing. experiences, and heritage. This short story collection is about a community of characters that are influenced by their relationships with each other, their culture, and their faith. Each short story is a window into the lives of this Tampa community. This collection's purpose is to offer a glimpse at the struggle between faith and desires. It depicts the pitfalls and benefits of blind faith and its effects on marriage, the agony of Alzheimer's and the toll it takes on a family. It casts a new light on a Tampa tradition, and it shows how loss affects people in different ways. Most importantly, it is meant as an attempt to cliscove1: what forms an identity and makes an individual and a community special.

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This thesis examines the trope of hunger in Cuban cinema produced during the socio-economic context known as the Special Period. Films selected for this discussion are Fresa y chocolate (1993) by Tomás Gutiérrez Alea and Juan Carlos Tabío, and El Rey de La Habana (2015) by Agustí Villaronga. Focused on the analysis of the trope of hunger, this study offers a summary of the Cuban cultural manifestations of the last decades that have addressed the issue of hunger as well as a brief historical context that allows us to understand the development of this trope from 1960 to the present. Focused on the aforementioned films, this study has observed the aesthetic and stylistic particularities used in filmic representations to convey the island's shortcomings. The thesis demonstrates the existence of two main famines within Cuban society: cultural hunger and physiological hunger. Cultural hunger is studied in Fresa y chocolate as a direct consequence of the cultural control of the repressive ideological apparatus implanted in the sixties. The analysis of El Rey de la Habana shows how physiological hunger builds a marginal and abject subject, unable to escape the vicious circle that society has imposed on him. / Master of Arts / This thesis examines the trope of hunger in Cuban cinema produced during the socio-economic context known as the Special Period. Films selected for this discussion are Fresa y chocolate (1993) by Tomás Gutiérrez Alea and Juan Carlos Tabío, and El Rey de La Habana (2015) by Agustí Villaronga. The trope of hunger in these films is analyzed in its multiple manifestations, whether literal or figurative, paying special attention to the aesthetic and stylistic particularities that they use to convey the island's shortcomings.

Decision-making during crises is an important task that many elected officials face during their time in office. This thesis seeks to identify principles that make up a sound policy decision-making process and may lead to more positive outcomes. The analysis here is a comparative case study of three national security crises that faced the John F. Kennedy administration: the Bay of Pigs, the Cuban Missile Crisis, and the Vietnam conflict. Each case is examined for the presence of indicators of groupthink. I hypothesize that the relative absence of groupthink is related to a positive outcome. That hypothesis is examined by reviewing each case; the cases that contained higher levels of the indicators of groupthink tended to have a poorer quality process than those with less evidence of groupthink. / Master of Arts

My dissertation on Cuban tourism links political, economic, social, and cultural history to show how the development of tourism on the island between 1945 and 2007 has been crucial in helping to cultivate identities for Cuba and the Cuban people on multiple levels. I focus on three distinct periods - 1945 to 1958, 1959 to 1979, and 1980 to 2007. While significant shifts occurred within each of these three phases, this periodization best illuminates the relationship between tourism development and identity. The fall of the Soviet Union, for example, certainly altered the pace of the industry's growth. Arrivals soared beginning in the 1990s, yet much of the institutional framework for conditioning the relationships between touristic actors had been established years earlier. Cuban planners had begun to target a range of specific markets by 1980, over a decade before the economic strife of the 'Special Period' in the early 1990s virtually forced them to move in this direction. For the entire period between 1945 and 2007, tourism and Cuban identity were linked in two very important ways. Tourism provided a lens for foreign visitors to view the island, its people, and its culture; to know what it meant to be Cuban. As well, the industry offered a framework for powerful interests to control the behaviors of Cuban citizens; to instruct them on how to be Cuban.

This work brings an anti-colonial reading to the production and maintenance of racial logic in Cuban schooling, through conversations with, and surveys of Cuban teachers, as well as through analysis of secondary and primary documents. The study undertaken seeks to contribute to the limited existent research on race relations in Cuba, with a research focus on the Cuban educational context. Teasing and staking out a middle ground between the blinding and often hollow pro-Cuba fanaticism and the deafening anti -Cuban rhetoric from the left and right respectively, this project seeks a more nuanced, complete and dialogical understanding of race and race relations in Cuba, with a specific focus on the educational context. With this in mind, the learning objectives of this study are to investigate the following: 1) What role does racism play in Cuba currently and historically? 2) What is the role of education in the life of race and racism on the island? 3) What new questions and insights emerge from the Cuban example that might be of use to integrated anti-racism, anti-colonialism and class-oriented scholarship and activism? On a more specific level, the guiding research objectives of the study are to investigate the following: 1) How do teachers support and/or challenge dominant ideas of race and racism, and to what degree to do they construct their own meanings on these topics? 2) How do teachers understand the relevance of race and racism for teaching and learning? 3) How and why do teachers address race and racism in the classroom? The data reveal a complex process of meaning making by teachers who are at once produced by and producers of dominant race discourse on the island. Teachers are the front line race workers of the racial project, doing much of the heavy lifting in the ongoing struggle against racism, but are at the same time custodians of an approach to race relations which has on the whole failed to eliminate racism. This work investigates and explicates this apparent contradiction inherent in teachers’ work and discourse on the island, revealing a flawed and complex form of Cuban anti-racism.

Essa tese ilumina as relações entre tradição, ensaio e história na obra de Alejo Carpentier, entre 1928 e 1980, com o intuito de compreender seu caminho para o antigo. O estudo recoloca a discussão sobre a proposta estética de escritores e movimentos de vanguarda europeus e latino-americanos. Minha principal consideração é de que a visão negativa de Carpentier acerca das vanguardas foi produto de uma estratégia de sagração de seu nome como intelectual e da separação de sua obra dos bens culturais da modernidade, como o rádio. Duas faces de uma mesma moeda colocou no esquecimento uma obra fundamentalmente vinculada à legitimidade moderna, especialmente por uma experiência do tempo vinculada ao presente e a constituição de uma rede intelectual latino-americana da qual Carpentier era partícipe. Por meio da análise de sua obra e do contexto europeu e latino-americano, este estudo realça que o conceito de formação é apropriado pelo autor para valorizar uma trajetória intelectual coesa que rejeitou os padrões de percepção e representação legados pelo surrealismo. Ao mesmo tempo, as múltiplas formas de leitura da tradição clássica inclusive utilizando os mitos de Sísifo e Adão valorizam o lugar autêntico de sua escrita, porém não deixam de ressaltar a presença da artificialidade do surrealismo. / The issue of this thesis is the relation amid tradition, political culture and history in the work of Alejo Carpentier (1928-1980) to understand his way to ancient. This proposal reassesses the dialogue between the aesthetic avant-garde European writers and Latin American manifestations. My main assertation is that Carpentiers negative appraisals by the avant-garde were the product of Rite of his name as intellectual and the distance of his work on the belongings of modernity, like a radio. Two faces on the same coin have been left behind a work linked to the modernity mainly connected to the present and the constitution of an intellectual latin-american web. By the annalisys of the work and the European and latin-american context, this work underlines that the concept of formation emphatizes an intellectual path that was opposed to the patterns of perception and representation legacy by the surrealism. Meanwhile, the different forms of lecture of classical tradition with the myths of Sisifo and Adam who praised the authentic writing on its own, although it maintains the artificiality of surrealism.