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I A Cooperative Disagreement i offers "a comprehensive, chronological, archive-intensive exploration of the understudied Canada-US side" of the triangular relations between Canada, the US, and Cuba between 1959 and 1993. The author is a Canadian historian and, most importantly, a professional archivist who labored for years in both Canadian and US archives with one objective: to illuminate how Canada and the US successfully managed their "disagreement" on how to handle communist Cuba. [Extracted from the article]

What a reporter is and does, and does not do, and the integrity of that idea, has always been an unsettled question, interrogated on the blurred, unregulated borders between journalism and the state. In embattled liminal spaces, reporters--negotiating a nebulous terrain of high-stakes reporting that tested and revised their emerging, unstable journalistic norms--fought in war, collaborated with US intelligence, and engaged in secret diplomacy. This article, focusing on the careers of two reporters, Sylvester Scovel in Cuba and William Bayard Hale in Mexico, explains how and why reporters came to work for the state, a neglected tradition conceptualized here as "state work," from the 1890s to 1920s. That history is an argument for scholars of journalism and political history to study what reporters did, not just what they published, to better understand the role of journalism in US democracy. [ABSTRACT FROM AUTHOR]

The general mitigating and aggravating circumstances of criminal liability are elements attached to the crime that, when they occur, affect the punishment quantum. Cuban criminal legislation provides a catalog of such circumstances and some general conditions for their application. Such norms give judges broad discretion in assessing circumstances and adjusting punishment based on the intensity of those circumstances. In the interest of broad judicial discretion, the law does not establish specific ways for measuring circumstances' intensity. This gives judges more freedom and autonomy, but it also imposes on them more social responsibility and challenges them to manage the uncertainty and subjectivity inherent in this complex activity. This paper proposes a model to aid the linguistic assessment of circumstances' intensity and to provide linguistic and numerical recommendations to determine an appropriate punishment interval. M-LAMAC determines the collective evaluation of circumstances of the same type, determines the prevalence of a type of circumstance by means of a compensation function, recommends the required modification in the input interval, and finally recommends a numerical interval adjusted to the judges' initially expressed preferences. The model's applicability is demonstrated by means of several experiments on a fictitious case of bank document forgery. [ABSTRACT FROM AUTHOR]

In 1900, news of U.S. postal officials committing fraud in Cuba became a scandal that influenced the political, legal, and governmental trajectory of U.S. imperialism. Anti-imperialist Democrats used the frauds to undermine Republican pro-imperialists on the eve of the 1900 election. Prominent Republicans hoped to contain the scandal through swift punishment, but when the accused refused extradition, the resulting Supreme Court case, though rarely discussed, became the first of the Insular Cases. In 1900, it was not yet clear whether the U.S. empire would be run by self-interested actors or self-proclaimed progressive reformers. The commitment to progressive imperialism observed later in other colonies was, at least in part, worked out in this postal frauds case, as individuals chose how to respond to the scandal. Their actions were guided as much by scandal and the pursuit of self-interest as they were by lofty ideals about good government. [ABSTRACT FROM AUTHOR]

This paper aims to build a theoretical approach to the master lines of constructing the new Cuban tax law. This special tax regime allows the tax governance of several actors of the national economy directed to develop technologies, change of productive matrix and growth of Cuban science products' introduction in the Cuban enterprises net. We used the analysis-synthesis; induction-deduction; sociological; exegetic, and modulation theory as methods. The main results obtained provide the master lines for constructing a novel political approach towards future tax regime. The authors offer systematization of the Cuban economic scenarios and provide novel and practically instrumental suggestions for transforming the current tax regime. [ABSTRACT FROM AUTHOR]

Cuba is struggling with a growing environmental problem: the uncontrolled spread of the allochthonous weed species marabou (Dichrostachys cinerea) throughout the country. Over the last 70 years, marabou has become a formidable invasive species that poses a threat to Cuban biodiversity and agricultural productivity. In this paper, we present a free and affordable method for regularly mapping the spatial distribution of the marabou based on the Google Earth Engine platform and ecological surveys. To test its accuracy, we develop an 18-year remote sensing analysis (2000–2018) of marabou dynamics using the Valle de los Ingenios, a Cuban UNESCO World Heritage Site, as an experimental model. Our spatial analysis reveals clear patterns of marabou distribution and highlights areas of concentrated growth. Temporal trends illustrate the aggressive nature of the species, identifying periods of expansion and decline. In addition, our system is able to detect specific, large-scale human interventions against the marabou plague in the area. The results highlight the urgent need for remedial strategies to maintain the fragile ecological balance in the region. [ABSTRACT FROM AUTHOR]

In his book Cinema, Space, and Polylocality in a Globalizing China, Yingjin Zhang proposes polylocality as a theoretical framework to perceive Chinese cinema within a cross border and worldly network. Through polylocality, Zhang argues that cinema designates the relationality among differentiated positions across places, which challenges the concept of transnational cinema that predominantly underscores the spatial relationship between cinema and the world. The act of mobilization, migration, and nomadicity in the process of filmmaking also innovates (un-)wanted mutuality, intimacy, and reciprocity, with or without plan. In this paper, I argue that the framework of polylocality bears the potentiality to open the process of documentary filmmaking as a solitary practice, both on and off screen, through a close reading of Havana Divas, a documentary featuring two Cantonese opera divas living in Cuba. I contend that the field of transpacific studies, breaking through from the national imagination in the concept of (trans-)national cinema, reinforces Zhang's theory of polylocality and sheds light on the film practice that involves the mutual mobilization of both the filmmaker and the subject. [ABSTRACT FROM AUTHOR]

Copyright of Antipode is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

A National Innovation System (NIS) supposes updated, continuous, and collaborative work between different agents, so the value chain approach fits perfectly with this NIS conception. The sector selected to illustrate our proposal is the biotechnological industry because of its structure in technology-based companies and its contributions to de Cuban GDP. This is the first research that works in a proposition of NIS for Cuba. The objective of this paper is to suggest a NIS for Cuba based on the value chain of its biotechnological industry. We follow a benchmarking methodology. First, we analyze nine international NIS experiences from developed and developing countries. Then, we highlight several items to be applied to the Cuban proposed NIS by analyzing five indicators: regulations, technology and innovation policies, financial systems, business activities, and research and education systems. The proposed NIS shows links between funding, production, service, and scientific sectors based on the biotechnological industry. It is considered beneficial for the three most important actors in a nation (companies, government, and society) because it allows a profitable and durable solution for economic and social troubles. [ABSTRACT FROM AUTHOR]

The acceleration of the impact of climate change prompts the cement industry for swift and effective solutions to reduce a large part of the carbon dioxide associated with cement manufacture. The use of Supplementary Cementitious Materials, SCM, such as fly ash and slag have enabled so far, the possibility of partially replacing clinker, the most energy intensive and main responsible component in cement for carbon emissions. However, reserves of both SCM are declining and their price is increasing, and replacing more than 30% clinker with these SCM can compromise early strength. In recent years a global team of scientists from Switzerland, Cuba and India have proven the possibility of dropping clinker content in cement down to 50% or even less through the combined use of calcined kaolinitic clays and limestone, both cheap and abundant materials, to produce a new cement called "LC3". The resulting cement matches the properties of a CEM I (EN‐197) at all ages, and carbon emission reduction is reportedly around 25‐40%, depending on the cement to compare with. This paper presents the accumulated experience in the investigation of the new cementitious system and the introduction at the industrial level. Issues like the choice of the right clay, calcination technology, product formulation, standardization and economic feasibility will be discussed. The information in this paper is intended to encourage industrial partners to invest in the new technology. [ABSTRACT FROM AUTHOR]

The persistence of the peasantry challenges conceptualizations of smallholders on both the left and the right. It also highlights the vital role that smallholders play in socio-ecosystems. This paper uses the Cuban agroecological transition to re-think the role that smallholders play in development discourse and practice. By analyzing the public policies that Cuba enacted after the Special Period, this article derives several public policy lessons – including securing land tenure, localizing food production and regulating market development – to inform smallholder-driven transition elsewhere. These lessons provide important points of departure for efforts to improve the social, economic and ecological dynamics of smallholder agriculture. [ABSTRACT FROM AUTHOR]

This paper reveals the theoretical framework and practical experience of Ernesto Guevara, investigating how he got involved in the specific task of building socialism in Cuba. Guevara studied Marxist literature extensively, and the changes experienced by socialist bloc countries in the 1960s. He elaborated the Budgetary Finance System which was opposed to the auto-financing defended by Carlos Rafael Rodrígues. This opposition was embodied in the Great Economic Debate. A crucial point of the discussion was the view on planning and the law of value. For Guevara, the latter could not be used to build socialism, whilst centralised planning was the 'defining category' of socialism. Explaining the context and the main measures of the New Economic Policy (NEP) applied in Soviet Russia in 1920s, this paper investigates Guevara's critical view on it, based on his methodological approach to Das Kapital. Guevara revealed a link between the NEP and market experiments of the 1960s, forecasting a return to capitalism in the USSR. Guevara's radical political economy is crucial for understanding his legacy holistically and may be considered a message to the countries and social movements of the Global South in their struggle for socialism, warning them away from distortion of Marxism. [ABSTRACT FROM AUTHOR]

In nineteenth-century Cuba, the increasing and uneven use of passports for maritime travel generated confusion about their authority and encouraged their falsification. This essay explores the forgery and misuse of travel papers alongside the fabrications of an official colonial record that concealed the illegal transatlantic slave trade as it implemented documentary procedures for legal travel. Cuban officials pursued individuals who traveled without passports, with other people's passports, or lacked other papers, with a disproportionate focus on the circulation of free people of African descent. At the same time, the limited reach of government decrees and policies complicated strict determinations of transgression. Rather than taking this as evidence of a broken system, recognizing how various actors created the conditions for a collective susceptibility both to the authority conferred by passports and to plausible falsehoods lets us view borders, individual identity, and Caribbean mobility in new light. The essay calls on historians to approach the archival record of passports and mobility by balancing our retrospective recognition of falsifications with an awareness of fluctuating estimations of documentary veracity in the past. [ABSTRACT FROM AUTHOR]

Very little is known about the investment climate and operations of MNEs in Cuba due to limited data provided by the Cuban government. In this paper, we explore the investment climate in Cuba and identify factors that limit the activities of MNEs. We also assess the impact of the COVID-19 pandemic and the future prospects for MNEs in Cuba. Our research is based on questionnaires and semi-structured interviews in MNEs operating in Cuba. MNEs consider low macroeconomic stability, the impossibility of acquiring real estate, access to financing and the movement of capital, and profit repatriation as the most problematic factors for their business activities. On the other hand, IPR protection, corruption, the skills and education of the available workforce and the availability of electricity were assessed as the least problematic. Less than half of the MNEs interviewed found positive changes concerning the investment climate in Cuba during recent years. This implies limited prospects for economic growth in the near future. [ABSTRACT FROM AUTHOR]

This paper studies the lyrics of reggaeton songs. Reggaeton is a popular genre nowadays, especially among young people. Its songs contain a very rich and sometimes surprising vocabulary. That was the reason for choosing this topic: to understand this genre of songs and their lyrics. Thus the purpose of this paper is to discover the meaning of the words used in the songs of this genre, to clarify the main vocabulary characteristics and to point out to the differences between the Spanish spoken in Latin America and Spain. In the analysis, specialized dictionaries were used to reveal the meaning of particular expressions. Attention was paid to expressions which are different from European Spanish as well as to English borrowings (anglicisms). Fifteen reggaeton songs from three countries (Puerto Rico, Cuba and Colombia) were chosen. Our findings showed that in each group (Puerto Rican, Cuban and Colombian), words typical of each of these countries were used in the songs. Anglicisms were also present, although to a different extent in each group. [ABSTRACT FROM AUTHOR]

Malacologists took notice of tree snails in the genus Liguus during the last decades of the nineteenth century. Since then, Liguus have undergone repeated shifts in identity as members of species, states, shell collections, backyard gardens, and engineered wildernesses. To understand what Liguus are, this paper examines snail enthusiasts, collectors, researchers, and conservationists—collectively self-identified as Liggers—in their varied landscapes. I argue that Liguus, both in the scientific imaginary and in the material landscape, mediated knowledge-making processes that circulated among amateur and professional malacologists across the United States and Cuba during the twentieth century. Beginning with an examination of early Liggers' work in Florida and Cuba, this paper demonstrates how notions of taxonomy and biogeography informed later efforts to understand Liguus hybridization and conservation. A heterogeneous community of Liggers has had varied and at times contradictory commitments informed by shifting physical, social, and scientific landscapes. Genealogizing those commitments illuminates the factors underpinning a decision to undertake the until now little-chronicled large-scale and sustained transplantation of every living Floridian form of Liguus fasciatus into Everglades National Park. The social history of Liggers and Liguus fundamentally blurs distinctions between professional scientists and amateur naturalists. The experiences of a diverse cast of Liggers and their Liguus snails historicize the complex character of human-animal relations and speak to the increasing endangerment of many similarly range-restricted invertebrates. [ABSTRACT FROM AUTHOR]

This paper delineates a distinctly post-1960s expression of hunger and desire for food in Cuban and Egyptian cultural production. Hunger has always been present in aesthetic renditions of everyday life in both locales. Following the early-1960s socialist expansion of the role of the state, a new expression of hunger for animal protein emerged that relied on vegetarian tropes and parodied official discourse. Expressions of this "new hunger" captured the contradictory state of being conditioned, through state food programs, to see the consumption of animal products as the epitome of a healthy diet that endows one with the status of being "developed" and "modern" while simultaneously not being afforded satisfactory access to those food items due to conditions beyond one's individual control. In such contexts, the average citizen is primarily vegetarian and not by choice, while those with access to power live the promised dream of carnivorous plenty. This article analyzes several political speeches, cartoons, jokes, and songs to map the rhetorical and aesthetic characteristics of such satiric expressions and demonstrate how they were informed by the growing gap between early revolutionary official promises of food for all and actual food shortages. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Latin American & Caribbean Anthropology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper presents the study of the behavior of a precast continuous beam-column joint that bases its structural work on the friction by wedge effect. It was used in an industrialized social buildings system with excellent performance and is intended to extend its use to architectural programs for residential buildings, which requires the study of the behavior of the beam-column joint. A computational model calibrated against full-scale test results, based on finite element method (FEM) implemented in the software Abaqus, is used. The present paper aims to evaluate the influence of the geometrical and physical-mechanical parameters on the deformational state of the joint. The geometrical parameters are inclination of the column faces and beam ribs that shape the wedge, and the number of slots on these faces, which contribute to the transmission of bending moments of the joint. The physical-mechanical parameters are the axial load on the column and the compressive strength of the concrete of the wedge that joins the beam and the column. To evaluate this influence, the absolute and relative vertical displacements between the beam and the wedge and the lateral displacement experienced by the wedge are determined, and the statistical analysis of the results are included. The influence of the inclination of the column depression, beam rib faces, and the number of slots on these faces in the development of the wedge effect of the joint is demonstrated. The results also demonstrate the positive influence of the increase in axial load on the development of the wedge effect as well as the need not to use a concrete with a compressive strength greater than 20 MPa in the wedge. [ABSTRACT FROM AUTHOR]

Copyright of Procesamiento del Lenguaje Natural is the property of Sociedad Espanola para el Procesamiento del Lenguaje Natural and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In Latin America, distribution networks are mostly radial, with high energy losses, representing about 16% of the region's electricity consumption. In Cuba, one of the alternatives that has been proposed to reduce these losses is the distribution of photovoltaic (PV) power plants of up to 3 MWp in them. This paper presents a new hybrid optimization algorithm to localize and size PV power plants to minimize energy losses in radial distribution networks. The method localizes the power plants using Empirical Discrete Metaheuristic in conjunction with a novel strategy that reduces the execution time of the algorithm. The sizes are found using the Coordinate Search Method, which performs one‐dimensional searches in the directions of the variables of the objective function. The algorithm was run on a 33‐bus IEEE test system in which up to five power plants were optimally installed, taking into account load variations at the distribution level and changes in the weather conditions under which the power plants operate. It should be noted that the execution times for each scenario did not exceed 30 s. The algorithm was validated by comparing it with other methods found in the literature and proved to be more efficient than them. [ABSTRACT FROM AUTHOR]

This paper focuses on the inventive everyday digital practices that Cubans have put into place to surf the waves of digital scarcity. The paper itself is an experiment in what Donna Haraway calls SF stories (Science Fiction, Speculative Fabulation or Speculative Feminism). We will engage in a process of speculative narrative exploring stories about digital practices in Cuba by connecting them to the animal world. Through the use of metaphors belonging to the world of aquatic creatures emerging in our collaborators' stories, we will address everyday digital practices as symbiotic assemblages. We argue that the speculative mixture of fabulation and aquatic metaphors can function as an antidote to simple dualistic reductions, perhaps offering a critical understanding of the meaning of digital technologies outside Western deterministic and dualistic categories. Part of a larger project on digital culture in Cuba, this paper aims to present a speculative work of fabulation where the animal world meets technology, creative writing and situated stories. [ABSTRACT FROM AUTHOR]

This paper analyzes the relationship between media and politics in Cuba during the presidency of Raúl Castro (2006–2018). It contributes to the theoretical discussion about the approaches concerning change and continuity in media systems with empirical evidence from interviews with communication and political science experts, and an analysis of non-standardized content in academic, political, legal, and professional documents. The (re)structuring of the media system is explained by the most important political, economic, technological, and cultural events of the period studied: the survival of the Soviet media model, the impact of the U.S. conflict with Cuba on domestic politics, and a (de)territorialized notion of system boundaries. The patterns of change and continuity are discussed through the relationships among the State's participation in media and the fulfillment of media's democratic functions, the media policy projection and journalism cultures, and the political articulation of the media and development of the media industry. The articulations among these patterns highlight the relevance of a multidimensional approach as an interpretive dimension of media systems. [ABSTRACT FROM AUTHOR]

Copyright of Universidad Médica Pinareña is the property of Editorial Ciencias Medicas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Basketball is one of the students' favorite ball games, and it is also one of the most popular sports for college students to carry out after class. Especially in recent years, with the spread of NBA culture around the world and the extensive development of CUBA in domestic colleges and universities, Yao Ming has appeared in China to compete in the NBA and achieve brilliant achievements. With the increasing investment in the number of basketball venues, basketball itself, as a sport with low dependence on venues, equipment, and people, has the characteristics of economy, convenience, and remarkable sports effect compared with other sports. College students' basketball skills, basketball awareness, and love for basketball are increasing day by day. Attribute reduction algorithm is one of the core contents of knowledge discovery, which describes whether every attribute in the attribute set of information system is necessary and how to delete unnecessary knowledge. Based on the attribute reduction algorithm, this paper studies the early warning of basketball injury risk. The basketball injury can not only make athletes unable to participate in training or competition, but even cripple or lose their lives, which hinders the normal development of sports. Therefore, we should make a comprehensive and objective analysis of sports training to find out the causes of sports injuries, so as to prevent sports injuries. This algorithm takes the attribute frequency as the heuristic information and solves the attribute selection problem when the attribute frequency is the same. [ABSTRACT FROM AUTHOR]

Ultramarathon openwater swimming (OWS) events are one of the toughest endurance challenges in the world. The sport has gained notoriety with athletes swimming across the English Channel, Diana Nyad swimming from Cuba to Florida, and the 5- and 10-km OWS in the Olympic schedule. The athletes who participate are exposed to dangerous conditions that expose risks inherent to the sport. The optimal time to prepare for an emergency is before it happens. The aim of this paper is to present an emergency action plan (EAP) designed for the "Swim Tuff" event, a record-breaking ultramarathon swim that took place in Rhode Island, United States. This article identifies an overview of Swim Tuff, the challenges experienced, and how the team designed and implemented risk mitigation strategies. The professionals looking over athletes completing an OWS should be educated and aware of the unique circumstances inherent to the sport. [ABSTRACT FROM AUTHOR]

The purpose of this paper is to examine the stability and toughness of North Korea's political regime from the perspective of radicalism and gradualism of the market economization. Since it is believed that gradualism keeps the regime stable. I examined the hypothesis that North Korea and Cuba effectively abandoned their socialist planned economy and introduced market economization after witnessing the economic crisis in China and Vietnam during the Cold War. As a result, North Korea and Cuba experienced the economic crisis and gradual economic development after the Cold War. The socialist planned economy remained an ideal in North Korea. Therefore, market economization became gradualism because of its suppression by the ideal in North Korea. [ABSTRACT FROM AUTHOR]

Cuba's economy has fluctuated strongly due to COVID-19 and natural disasters. In addition, sugar production, which is Cuba's main export product, also fell sharply. In the absence of underdeveloped industrial technologies and digitization, Cuba currently has to allocate its resources with even greater consideration. That's why utilization and optimization of sugar production and transport can take advantage of its inherent potential and reserves. After presenting the history of sugar production and its current, mainly local, technology, we present three simple methods, which do not require very professional knowledge nor expensive software or hardware to optimise these processes. We recommend the establishment of basic collection points, which would operate as specific logistics centres, with the role of service provision and pre-production in addition to the collection. Also, the paper proposes a method that can be used to design layouts in 3D, making the current sugar production process more compact and efficient. [ABSTRACT FROM AUTHOR]

Background: This paper responds to Asante et al. (in Hum Resour Health, 2014), providing an updated picture of the impacts of Cuban medical training in the Pacific region based on research carried out in 2019–2021, which focused on the experiences of Pacific Island doctors trained in Cuba and their integration into practice in their home countries. Methods: The research focussed on two case studies—Solomon Islands and Kiribati. Study methods for this research included multi-sited ethnographic methods and semi-structured interviews as well as qualitative analysis of policy documents, reports, and media sources. Results: The Cuban health assistance programme has had a significant impact on the medical workforce in the Pacific region increasing the number of doctors employed by Pacific Ministries of Health between 2012 and 2019. Qualitatively, there have been some notable improvements in the medical workforce and health delivery over this period. However, the integration of the Cuban-trained doctors into practise has been challenging, with criticisms of their clinical, procedural and communication skills, and the need for the rapid development of bridging and internship training programmes (ITPs) which were inadequately planned for at the outset of the programme. Conclusions: The Cuban programme in the Pacific is an important model of development assistance for health in the region. While Cuba's offer of scholarships was the trigger for a range of positive outcomes, the success of the programme has relied on input from a range of actors including support from other governments and institutions, and much hard work by the graduates themselves, often in the face of considerable criticism. Key impacts of the programme to date include the raw increase in the number of doctors and the development of the ITPs and career pathways for the graduates, although this has also led to the reorientation of Cuban graduates from preventative to curative health. There is considerable potential for these graduates to contribute to improved health outcomes across the region, particularly if their primary and preventative health care skills are utilised. [ABSTRACT FROM AUTHOR]

Copyright of Cooperativismo y Desarrollo (COODES) is the property of Universidad de Pinar del Rio and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The protection of forest cover in Cuba is a state priority. It is part of the state plan to deal with climate change. The purpose of this paper is to assess the legal risks associated with the protection of forest cover, which is essential to ensure the sustainability of hydrological watershed management in Cuba. The qualitative method of social research was followed. Techniques of content analysis, semi-structured interviews, and legal exegetics were applied. Geographic information system (GIS) and remote sensing techniques were also used to triangulate data and results. This article provided a robust analytical framework for generating innovative laws for land planning through a three-phase methodological design associated with configuring, interpreting, and applying tools for stopping deforestation processes based on watershed management. As a result, it was demonstrated that limitations reveal a deficient legal application with risk in the river basin, and a significant causal relationship between institutions and communities. Furthermore, the study indicated that although there are legal norms that regulate the protection of forest cover in the studied basin, its vulnerabilities generate uncertainty about the foreseeable results in management of forest cover. It is recommended that the Provincial Council of Hydrographic Basins include the design of legal risk indicators for forest cover management into the sub-plan for forest area increase. These recommendations constitute a set of related actions to improve the sustainability of the above-mentioned management. [ABSTRACT FROM AUTHOR]

The interaction between domestic politics and foreign policy has recently grasped a great deal of scholarly as well as public attention. The existing literature primarily focuses on a host of domestic actors--the president, the legislature, the media, public opinion, interest groups and political parties--and how they connect with the making of foreign policy. This paper introduces a new angle--the impact of electoral cycles on foreign policy. When politicians mull over dramatic foreign policy breakthroughs, they consider how the timing of policy achievements can help their political standing. Of particular importance to the effect of political timing is the election cycle, which presidents and lawmakers strategically consider and yet, cannot arbitrarily change in representative democracies. In this paper, I give special attention to the post-midterm election period in the United States when the sitting president attempts to make a dramatic comeback from a political setback. The three historical case studies involve the U.S. normalization of relations with former adversaries, namely China, Vietnam, and Cuba. The context of American politics provides for a convenient experimental backdrop by which politicians face elections every other year with presidential contests every four years and congressional elections in between. Dealing with such politics of time, this article offers analytical analogies while not necessarily setting out to prove causal mechanisms. This firstcut research attempts to shed a new light on the way election strategy and foreign policy are linked in representative democracies and global communities. [ABSTRACT FROM AUTHOR]

Legal Decision Support Systems in Cuba as yet show few results, but now a resurgence of this field is possible. This new opportunity is due to the worldwide boom in AI & Law research. In addition to the current efforts towards the digital transformation of society. This paper aims to review some antecedents, and discuss some proposals for the evolution of this domain in the country. We first identify the strengths and constraints of some previous contributions and outline the current state of this topic in Cuba. Then, we propose some ideas for future projects, considering the main international approaches and state of the art in Artificial Intelligence, Soft Computing, Big data, and Open Data. We argue the importance of creating different forms of legal knowledge representation, the development of specific algorithms based on the most appropriate techniques for each task, updating of jurists' and computer specialists' curricula, and the legislative process improvement. Besides, we advocate the feasibility of creating recommendations in natural language, and we exemplify their types and uses. Finally, the paper calls attention to the protection of personal data and the importance of jurists to participate in the development of systems and to understand how they operate. [ABSTRACT FROM AUTHOR]

Based on a wide array of original documents from over 20 archives in Eastern Europe, the US, Cuba and the Dominican Republic, this paper traces the complex interplay between Havana's revolutionary ideology and pragmatic state instincts which governed Cuba'a relations with the Soviet bloc from the ouster of Fulgencio Batista until the collapse of the Berlin Wall. It overviews their relations by hearing the candid voices of Moscow's closest East European allies (Bulgaria, East Germany, Hungary, Poland and Czechoslovakia) regarding Cuba's continuous transformations. Additionally, the views of the other East European socialist states, which were not among Moscow's closes backers, namely Albania, Yugoslavia and Romania, are also taken into account. In so doing, this paper seeks to enrich our understanding of the complex trajectory Cuba, the Soviet Union and the remaining East European socialist states underwent in their struggle against the common enemy, the United States. It also seeks to paint a more nuanced picture of the interplay between the realist imperative of state survival and the ideological drive of revolutionary expansionism, which marked Havana's relations with the East, the West and the South throughout the Cold War. [ABSTRACT FROM AUTHOR]

The everyday practice of food sovereignty varies across place, and efforts to democratize food systems and create more holistic and equitable forms of food production and access are highly politicized. Considering the "geo" of these practices assists with understanding how perceptions of place shape imaginaries about food sovereignty in place. Using the example of education-based food sovereignty tourism in Cuba I examine, in this paper, how outsiders from the US map geopolitical imaginaries onto Cuba in their efforts to see the "real Cuba" and authentic food sovereignty practices. I argue that the myopic character of food sovereignty tours creates a re-writing of space based on participants' hopes and fears regarding agricultural production and consumption. Drawing on a feminist geopolitical framing, I use recent theorizations that consider geopolitical encounters via tourism to elucidate what I observed, which trended towards paternalistic geopolitical imaginaries of Cuba. [ABSTRACT FROM AUTHOR]

Currently, solid waste management strategies in Havana are outdated. This paper aimed to select the most suitable alternative for integrating material recovery facilities (MRF) with waste-to-energy technologies in the city of Havana, Cuba. Seven scenarios were considered: combustion, gasification, and hydrothermal carbonization (HTC) with and without carbon capture, and anaerobic digestion (AD). The selection was based on environmental, techno-economic, and social parameters using an analytic hierarchy process (AHP) as a multi-criteria decision-making tool (MCDM). The MCDM-AHP accounted for qualitative criteria (based on experts' judgments) and quantitative (based on Aspen Plus simulation models). From the MRF, 63% of the input recyclable materials were recovered, representing an energy saving of 256 kW-h/tMSW. The AHP results showed that environmental criteria had the highest priority, resulting in ~63% and ~73% higher than social and techno-economic criteria, respectively. Likewise, from the techno-economic, environmental, and social sub-criteria analysis, investment risk, pollution, and work safety had the major concern compared with the other sub-criteria levels. Overall, MRF+AD was the most suitable scenario (21% preference) for treating Havana's municipal solid waste (MSW), followed by combustion and gasification with carbon capture, respectively. This study confirms that AD is a preference option for emerging economies like Cuba, mainly due to low environmental pollution, high social acceptance, and financial stability in the long term. [ABSTRACT FROM AUTHOR]

This paper will show how fashion practice in contemporary Cuba plays out as revolt in the face of two productive axes: the mythological machine of the Cuban Revolution, and that of capitalist accumulation. After establishing how the revolt is formulated within historical materialism, pointing out the need for its demythologization, the shared ontological foundations of the capitalist and the socialist models in their horror of the nonproductive are established, in order to show how this ethos is articulated with the revolt, a figure which guides our approach insofar as it differs from dissent. Once the framework is outlined showing how the Cuban State's sartorial socialization mechanisms contributed to the making of the symbolic-mythological machinery, the groundwork is laid for the socio-historical elements that enable the emergence of a new subjectivity traversed by the representational-specular intersectionalities which are key to our analysis. From the radical perspective of uselessness, waste and potlatch, this essay will then go on to situate the Cuban fashion praxis as destructive revolt that subverts and breaks with the historicist narrative of both capitalism and the Cuban Revolution. In order to illustrate this argument, the paper examines specific examples from among contemporary Cuba's fashion practitioners in 2019. [ABSTRACT FROM AUTHOR]

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Cystic fibrosis (CF), an autosomal recessive disease, is caused by variants in both alleles of the CF transmembrane conductance regulator (CFTR) gene. A new assay based on allele-specific polymerase chain reaction and high-resolution melting analysis was developed for the detection of 18 CF-causing CFTR variants previously identified in Cuba and Latin America. The assay is also useful for zygosity determination of mutated alleles and includes internal controls. The reaction mixtures were normalized and evaluated using blood samples collected on filter paper. The evaluation of analytical parameters demonstrated the specificity and sensitivity of the method to detect the included CFTR variants. Internal and external validations yielded a 100% agreement between the new assay and the used reference tests. This assay can complement CF newborn screening not only in Cuba but also in Latin America. [ABSTRACT FROM AUTHOR]

This article surveys the early intermedial work of Abril Lamarque, a Cuban illustrator, graphic designer, and art director in New York, who created the first comic strip in Spanish for newspapers in Latin America (Monguito , 1925–1933) and the first caricature broadcast over the radio, a genre he called the "radio-cature" (1926). The article tracks the inter-American routes of the young artist between Santiago de Cuba and New York, examines the development of his caricature in print cultures and on airwaves in Cuba and the United States, and highlights the transnational networks and reading and listening publics, as well as infrastructures of empire, that his work brings into sharper relief. The following analysis of Lamarque's unparalleled genre innovations illuminates the visual and sonic imprints of Cuban diasporic cultural production in New York in the 1920s and 1930s and enhances, while also reorienting, a broader landscape of graphic modernity in the Americas. [ABSTRACT FROM AUTHOR]

Spirometra (Cestoda: Diphyllobothriidea) affects humans and some species of domestic and wild animals which eventually interact with humans. In this article, we report three new cases of Spirometra decipiens (Diesing, 1850) infection observed in two intermediate hosts and one definitive host, in Cuba. Genetic and morphological identification of S. decipiens in two snakes and a domestic dog were carried out by molecular means and routine histological study using hematoxylin–eosin staining, respectively. Taken together, the anatomical location, the host species infected with the specimens and their morphological and genetic features, all the samples were identified as S. decipiens. In each of the three cases, PCR assays using specific primers amplified bands that corresponded to S. decipiens species. To our knowledge, this paper is the first report of S. decipiens in species of Cuban endemic fauna and in the Caribbean islands. These species constitute a real or potential risk of transmission of Spirometra to humans in Cuba. [ABSTRACT FROM AUTHOR]

Yoselin Benitez Alfonso, a professor in interdisciplinary plant sciences at the University of Leeds, shares her journey and passion for plant science. Growing up in Cuba, she developed a love for nature and later pursued a degree in chemistry in Spain. Despite not having a biology background, she taught herself plant biology and became interested in plasmodesmata research. She is motivated by her love for research, the success of her students, and the impact of her contributions to teaching and diversity. She considers her father and various mentors as role models and enjoys reading papers on plasmodesmata research and plant symbiosis. Her favorite plant is the olive tree due to its symbolism, climate resilience, and economic significance. Yoselin is also involved in the Black in Plant Science Network and has received recognition for her leadership and academic achievements. [Extracted from the article]

This article studies the life and political thought of the Afro-Cuban, communist, feminist activist and lawmaker Esperanza Sánchez Mastrapa and her historical context. The article builds on the existing literature by using new periodical and archival sources from institutional collections of communist organizations and personal correspondence with feminist leaders. The paper's main objectives are the following. First, to demonstrate that Sánchez Mastrapa simultaneously engaged with Afro-Cuban, feminist, and communist organizations. Second, to illuminate how these platforms offered a productive space for some women activists like Sánchez Mastrapa to conceptualize a simultaneous critique of racism, capitalism, and patriarchy. And third, to analyze how she used these institutional platforms to articulate an early intersectional feminism as part of a growing transnational left-wing movement fighting in favor of Black, poor, women workers. [ABSTRACT FROM AUTHOR]

Food sovereignty promotes agroecological farming methods and the reduction of food insecurity through changing political relations between people, land and food policy. Market orientations to land and private property in liberal democracies restrict access to food, and thus for food sovereigntists, reframing the social relationship to land through property is key to making food more available. This paper examines the case of usufruct land rights in Cuba as a framework for reworking land rights. We identify key limitations that impair producer autonomy, suggesting how different orientations toward property present unique problems and potential solutions towards the goal of food sovereignty. [ABSTRACT FROM AUTHOR]

Traditional coffee cultivation in Cuba is the result of a complex interaction between different flora species creating agroforestry systems widely spread in mountainous area. The systems, product of local traditional knowledge, are mainly devoted to coffee production but, thanks to the interaction with other species, farmers provide different food products both for self-consumption and to be sold. Furthermore, the adoption of shade trees in order to reach a better quality of the coffee cultivated creates particular microclimate conditions favorable for microorganisms, fauna species and also for spontaneous flora species. According to this it is clear the relationships between traditional knowledge and biodiversity preservation which is fundamental also for improving the surrounding environment, avoiding floods or hydrogeological instability damages, concurring to climate change mitigation and carbon storage. Traditional agroforestry systems are one of the best example of coexistence and coevolution between man and nature, being an historical system adopted by local communities to satisfy their needs in total respect of the surrounding environment. Considering this, the promotion and maintenance of this kind of systems and knowledge related might constitute a valid example to actively preserve biodiversity while respecting human needs for food and livelihood security. These systems are also of particular importance considering the importance of coffee as a beverage served in many countries of the world, but often produced in intensive plantations. This paper shows the high sustainability of coffee production under the shade of trees and support a new concept of food quality contributing to preserve local cultures and environments. [ABSTRACT FROM AUTHOR]

The objective of this paper is to develop a model to characterize the organizational culture of the Antonio José Camacho University Institution of Colombia and the Branch Entity of Cuba. The following logical thought processes were used: analysis, synthesis and induction-deduction, which allowed processing, systematizing, and interpreting the information related to the post-pandemic impact of COVID-19 on the organizational culture of university institutions such as the "Antonio José Camacho" University and the Branch Entity. The university institutions are called to maintain the educational level achieved, to have innovative thinking with a lot of creativity and a culture of detail. The significant human potential working in universities is a necessary premise to achieve greater development in the educational field. The postpandemic impact of COVID-19, it is necessary to contextualize the organizational culture to the current times in the university institutions, prioritize academic with social projection in order to strengthen the institutional mission using more technologies with greater presence in digital platforms and positioning educational content. [ABSTRACT FROM AUTHOR]

The Cuban Revolution has inspired the guerrilla struggle in Latin America. Ernesto 'Che' Guevara was directly involved in processes that contributed to the organization of guerrilla forces in various Latin American countries. In this article, we argue that already at the beginning of the 1960s Guevara started to help organize and coordinate the organization of the revolutionary armed struggle in the Latin American continent. He considered that local socialist revolutions would not be able to survive if these were not accompanied by revolutionary struggle in other parts of Latin America. This paper presents Guevara's ideas on the necessity of continental revolution, in the context of United States military interventions in Latin America. It describes in detail Cuba's and Che's involvement in the organization of various guerrilla activities in South America, and demonstrates that guerrilla processes in Bolivia, Peru, and Argentina were the first stones for the development of continental guerrilla warfare. [ABSTRACT FROM AUTHOR]

Building on recent scholarly interest in Latin America's Cold War, this paper breaks new ground in using a broad range of original documents from previously largely overlooked voices – the foreign ministries, parties, and security services agencies of Poland, Hungary, Bulgaria, Germany, the Czech Republic, and Romania – in discussing Cuba's Cold War involvement in Central America and the Caribbean from the First Congress of the Cuban Communist Party until the U.S. Grenada invasion. The candid reports provided by contemporary East European observers help us attain a more nuanced picture of Havana's complex policy dilemmas as it sought to negotiate and navigate between its vast ambitions, limited abilities, Soviet bloc restraint, and the ever-present threat of a U.S. invasion. Finally, further in line with the latest advancements in the globalized Cold War historiography, in hearing the voices of Moscow's junior partners, this article casts the events surrounding the tumultuous period in a broader Transatlantic setting beyond the shadows of the superpowers. [ABSTRACT FROM AUTHOR]