Sistema Regional de Información
en línea para Revistas Científicas de América Latina,
el Caribe, España y Portugal

El presente artículo analiza la forma de agregación del presidio de Larache a la Monarquía Hispánica desde el punto de vista de su simbología, la teoría política y su aplicación práctica. Para ello intenta primero establecer las posibles motivaciones que llevaron a la toma de la decisión. A continuación, trata de explicar en qué medida la experiencia acumulada por la Monarquía Hispánica, tanto en la gestión de presidios en el norte de África como en la fundación de ciudades a lo largo de su imperio, pudo influir en la forma en que se produjo la ocupación. Finalmente estudia los primeros pasos del nuevo presidio, con el fin de determinar la manera en la que se produjo la integración de esa nueva frontera en el orbe político y cultural hispánico.

El presente trabajo analiza las repercusiones de las bajas del vellón sobre la economía castellana del siglo XVII a través de un estudio del caso segoviano. La primera parte del texto se centra en el efecto de las bajas sobre los precios de la ciudad y en la segunda y tercera partes describimos el impacto de las bajas sobre el sistema de abastos, las finanzas municipales y la pañería de la ciudad.

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The present article was carried out from the detection of theoretical-methodological and practical insufficiencies in the process of technical preparation of the school category hammer thrower; For this reason, it was proposed as a general objective to develop a theoretical conception to favor training in the transfer of the speed of technical movements of the turns to the final moment of the hammer throw, in school category athletes of the Eide" Pedro Batista Fonseca" of Granma province. To achieve the aforementioned objective, scientific research methods such as theoretical, analysis and synthesis, hypothetical-deductive and structural-functional systemic were used; within the empirical, the analysis of documents, observation and measurement and as a mathematical-statistical method descriptive statistics, in addition, the interview was used as a research technique. The proposal allowed the systematization of those elements directly related to the transfer in sport and the training process of the hammer thrower; In this way, with its application, the technical improvement of the athletes involved in the research was foreseen, as well as an increase in their performance and sports results.

People with cervical spinal cord injuries are two to five times more likely to die prematurely, these injuries are one of the most frequent causes of death in the world population regardless of religion, age, race, sex, nationality or social class; the lowest survival rates are found in low- and middle-income countries. In Guinea-Bissau, patients are unaware of their illness and the benefits of physical activity for their treatment; for this reason, a study was carried out with ten patients who attend the area of Motor Neuro-rehabilitation, Bissau, where the objective was: to determine the impact of physical exercises on the rehabilitation of patients with incomplete cervical spinal cord injury. Qualitative (documentary review) and quantitative (measurement) and expert criteria methods were used, which allowed the study of the object and the theoretical and practical evaluation of the physical exercises, which were validated by 17 experts, among whom 95% they evaluated the indicators as adequate and very adequate and it was applied in practice to ten patients with very satisfactory results, which confirmed the relevance of the study carried out. 100% of the participants reached a significant level in activities of daily living, physical and functional capacities. This study responded to the research needs of the "Manuel Fajardo" University of Physical Culture and Sports Sciences, of Cuba and the Sanca Neuro- Physical Motor Rehabilitation Center, of Guinea-Bissau.

The young and adult population of Chile presents high levels of physical inactivity and sedentary lifestyle, which coincides with the age ranges of university students. In this sense, there is little scientific evidence that has studied the quality of sports services provided by higher education institutions, both at the Latin American and Chilean levels. Therefore, this study aimed to evaluate the quality of the service of the Sports and Recreation Unit of the Universidad Católica de la Santísima Concepción de Chile, through the perception expressed by students who attend sports and physical activity workshops. The SERVPERF questionnaire was applied, which measures five dimensions: tangible elements, reliability, response capacity, security and empathy, according to the degree of user satisfaction. The research had a quantitative and descriptive approach. The sample consisted of 70 participants (55 women and 15 men). In general, the results showed a good perception and evaluation of all the dimensions of the questionnaire. The security dimension was the best valued and the tangible elements dimension was the one that showed the lowest evaluation.

The work presented, has the purpose to analyze the tactical performance of the Ne Waza in school judo athletes from the Isla de la Juventud and determine the causes that have generated the low performance in this field during the National School Games. For this purpose, a sample of 16 judo athletes of both sexes, from the categories 13-14 and 15-16 years old, was selected. The fundamental methods used in the research were documentary review, scientific observation, interview and measurement. The results showed little execution and low effectiveness in the attacks. The osae waza was the fundamental factor to obtain the victory and the kansetsu waza occupied the second hierarchical option of preference in these ages. It was corroborated the little time spent working on the ground during the combat and that the frequency and technical variability were acceptable, while the offensive and defensive tactical activity was not enough to improve the results.