Dissertations / Theses on the topic 'Fiebre en la costa'
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Villafuerte, Maturrano Katherine Iris. "Modelo matemático para la fiebre del Dengue." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2016. https://hdl.handle.net/20.500.12672/5847.
Full textTrabajo de suficiencia profesional
Farietta, Varela Sandra M. "Estudio ecológico de la fiebre de la fiebre del Dengue y Dengue Hemorrafico en el municipio de Girardot (Colombia)." Doctoral thesis, Universitat Autònoma de Barcelona, 2004. http://hdl.handle.net/10803/4600.
Full textUna vez obtenidas las asociaciones multivariantes más significativas, se analizaron a partir de esta información, que riesgos se asociaban a las mismas para discriminar entre barrios de exceso de riesgo (RME>1) y barrios con riesgo cero o deficitario (RME<1).
Los resultados de este estudio han permitido detectar el nivel de heterogeneidad espacial o patrón de la Fiebre del Dengue y el Dengue Hemorrágico en los barrios del municipio de Girardot, identificar estratos de interés para la Fiebre del Dengue de acuerdo a sus factores de riesgo asociados, permitiendo clasificar a los barrios en función de su riesgo. De importancia se observa que en los barrios pertenecientes a la clase 1, reúnen las características de tener condiciones socio-económicas malas, en los cuales la recolección de basura se hace una vez en la semana, pertenecen a un estrato bajo, la calidad de vivienda es inadecuada y casi un 70% tienen un exceso de riesgo para Fiebre del Dengue.
Se describieron un total de 7 variables relacionadas con el riesgo de transmisión de la Fiebre del Dengue en el municipio de Girardot entre las que se encuentran: Riesgo de Fiebre del Dengue por barrio, Calidad de la vivienda, Regularidad en la prestación de servicios de recogida de basuras, Regularidad en la prestación del Servicio de Acueducto, Hacinamiento, Estrato Socio-Económico e Índices Vectoriales. Se seleccionaron las variables que podrían presentar diferencias y se observó que aumenta el riesgo de presentar Fiebre del Dengue, cuando la calidad de la vivienda es inadecuada y el índice vectorial es alto.
Study whose unit of analysis was the districts (geographical aggregations). We calculate the Rate of Mobility Standardized (RME) for Dengue Fever ( DF) and Dengue hemorrhagic fever (DHF). Adequate epidemiological surveillance could serve as a basis to begin to stratify urban communities and identify the areas in then where control efforts should be focused.
In this study we stratified Girardot, Colombia, a city with hyperendemic Dengue and Dengue Hemorrhagic, using a Analysis de Correspondences, system and analysing the perception general of the districts, synthesizing and visualizing information by means of graphics representations, extracting tendencies. Realization of the Analysis of correspondences, realize statistic package SPAD v 4.5.. Once obtained multivariate associations more significant, they analysed from this information, that risks were associated to the same ones to discriminate between districts of excess of risk (RME>1) and districts with risk zero or deficit one (RME<1). The results of this study have allowed to detect the level of space heterogeneity or patron of the Dengue Fever and Dengue hemorrhagic fever in the districts of the city of Girardot, to identify focus for the Fever of the Dengue according to its associated factors of risk, allowing to classify to the districts in strata of its risk. Was described a total of seven variables related to the risk of transmission of the DF and DHF in the city of Girardot between which they are: Risk of DF and DHF by district, Quality of the house, Regularity of the services of collection of sweepings, Regularity of the Service of Aqueduct, Ae. Aegypti infestation rate, layer Socio-Economics. Some conclusions that can be drawn from this study are as follows: Quality of the house is inadequate and Ae. Aegypti infestation rate is high can is increased the risk of the DF.
Azañero, Reyna Rubén, Erazo Julio Ramírez, Albarracín Juan Gonzales, and Vásquez Deysi Gonzáles. "Fiebre reumática, asociada a insuficiencia aórtica y mitral severa." Cuerpo Médico del Hospital Nacional Dos de Mayo, 2016. http://hdl.handle.net/10757/617219.
Full text15 years old, male, with 2 months clinical record characterized by profuse sweating and lower limbs pain that produced trouble on walking. Increased pain intensity was associated to tachypnea nausea,vomiting and dyspnea after walking 50 m.Beside it he had dyspnea at rest and lower limb edema. He entered to Dos de Mayo National Hospital (HNDM) on 04.27.2016, presenting palpitations and dyspnea at small efforts. HNDM, Department of Cardiology, diagnosed : severe mitral and aortic insufficiency, mild tricuspid regurgitation and pulmonary hypertension. Arterial pulse: 104 beats/min, FR: 32 breaths/min, PA: 110/50 mm Hg, T °: 36.5 ° C, tip heart beat at 7th left intercostal space, diastolic murmur III/IV at aortic focus, systolic murmur III/IV at mitral focus, water hammer radial pulse, glucose 74 mg/dl, creatinine 0.47 mg/dL, antiesptreptolisina (ASO) : 355 IU/ml, AAN: negative, Hb: 11.6 g / dl, total proteins: 6.09gr/dl, albumin: 3.19gr/dL globulin : 2.90gr/dl, Echocardiogram : severe dilated atrium and left ventricle hypertrophy, dilated right atrium, pulmonary artery and branches dilatation. Severe aortic and mitral insufficiency, mild tricuspid regurgitation. After valve replacement, the patient showed remarkable improvement.
Algüerno, Inostroza Mario Ignacio. "Escenario epidemiológico y económico de la reintroducción del virus de la fiebre aftosa en Chile." Tesis, Universidad de Chile, 2009. http://repositorio.uchile.cl/handle/2250/151539.
Full textLa fiebre aftosa (FA) es considerada una de las enfermedades transfronterizas más importantes de los animales de abasto, debido a las grandes pérdidas económicas que genera en los sistemas productivos. El objetivo de este estudio es caracterizar epidemiológica y económicamente el impacto de la reintroducción del virus de la FA en Chile, bajo dos estrategias de control diferentes, con el fin de servir como material de apoyo fundamental en los procesos de toma de decisiones sobre las medidas de control más adecuadas y eficientes para enfrentar una emergencia sanitaria. La metodología de trabajo se divide en dos fases. La primera comprende la evaluación epidemiológica de la reintroducción del virus, mediante la utilización de simulaciones computacionales de brotes de FA y, en la segunda se evaluó el impacto económico que tal hecho tendría sobre la economía del país. Los resultados indicaron que la estrategia de sacrificio sanitario junto con la aplicación de vacunas presentó valores estadísticamente menores de duración en semanas (3,66) y número de brotes reportados (4,32), en comparación con la estrategia de sacrificio sanitario sin vacunación (3,89 y 4,46). La estimación de los costos bajo los dos escenarios, afirmó la idea de que la estrategia de aplicar vacunas antiaftosa resulta menos eficiente, en términos económicos, que la estrategia de sacrificio sanitario sin esta medida. Los costos estimados para el escenario con vacunación ascendieron a $36.355.396.120,73 pesos chilenos, y para el escenario sin vacunación estos fueron de $20.707.858.630,51. En ambos casos, los mayores costos fueron representados por los ingresos no percibidos debido al cierre de los mercados internacionales (95,92 y 96,01% respectivamente)
Foot and Mouth Disease (FMD) is considered to be one of the most important cross-border diseases affecting livestock, due to the large economic losses that it generates in the productive systems. The purpose of this study is to characterize, both epidemiologically and economically, the impact of the reintroduction of FMD virus into Chile, under two different control strategies, with the aim of being useful as basic support material when deciding which control measure is the most efficient and appropriate one when dealing with a sanitary emergency. The methodology is divided in two phases. The first one covers the epidemiologic assessment of the reintroduction of the virus, by using computer FMD outbreak simulations, and the second one covers the economic impact that such situation would cause on the economy of the country. The results indicate that the stamping out with vaccination strategy showed statistically lower values of duration in weeks (3.66) and number of reported outbreaks (4.32), compared to those from the stamping out without vaccionation (3.89 y 4.46). The estimation of the costs under both scenarios, confirmed the idea that the anti-FMD vaccination strategy is less efficient, in economic terms, than the stamping out without the use of vaccines. The estimated costs for the with vaccination scenario rose to $36,355,396,120.73 Chilean pesos, and for the without vaccination the costs were $20,707,858,630.51. In both cases, the greater costs were represented by the unperceived incomes, due to the closing of international markets (95.92 and 96.01% respectively)
Huaringa, Marcelo Jorge. "Claves diagnósticas clínicas y laboratoriales en fiebre de origen desconocido en el Hospital Nacional Arzobispo Loayza 2011-2014." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2014. https://hdl.handle.net/20.500.12672/13257.
Full textIntroducción: La Fiebre de Origen Desconocido (FOD) es aún un reto diagnóstico en la práctica clínica. La evaluación de las características clínicas y laboratoriales de los pacientes con FOD podría ayudar a determinar la etiología de la FOD. Objetivo: Determinar las características clínicas y laboratoriales que nos permitan determinar el subgrupo etiológico de los pacientes con FOD, asimismo encontrar la causa más frecuente de FOD y determinar las características epidemiológicas, clínicas y laboratoriales. Metodología: Se logró reunir 60 pacientes, de los cuales en 52 se logró determinar la etiología. De acuerdo a la etiología se les agrupó en FOD infeccioso, inmunológico o neoplásico. Se evaluaron las características clínicas y laboratoriales de los pacientes con FOD clásica que acudieron al Hospital Nacional Arzobispo Loayza durante el periodo 2011 al 2014 Resultados: La etiología infecciosa fue la causa más frecuente de FOD y dentro de este grupo la tuberculosis extrapulmonar, seguida por el FOD inmunológico y por último el FOD neoplásico. En grupo de FOD infeccioso se asoció a un menor nivel de ferritina 275 (SD+/-102) (p<0.0006); en el grupo de FOD inmunológico se asoció a artralgias 78,6% (p<0.01), artritis 35,7% (p<0.003), prurito 35,7% (p<0.014) y a un menor nivel de TGP 56 (SD+/-25) (p<0.049), fosfatasa alcalina 224 (SD+/-102) (p<0.02) y GGTP 73 (SD+/-55) (p<0.049). El subgrupo neoplásico se asoció a un menor nivel de leucocitos 5911 (SD+/-3241) (p<0.001), neutrófilos 4170 (SD+/-2927) (p<0.006), plaquetas 141700 (SD+/-96048) (p<0.001), PCR 6,15 (SD+/-2,97) (p<0.003)y albumina 2,86 (SD+/-0,37) (p<0.008); además se asoció a un mayor nivel de bilirrubina 1,32 (SD+/-0,63) (p<0.008), DHL 1529 (SD+/-2667) (p<0.025) y B2 microglobulina 4,23 (SD+/-2,13) (p<0.01) Conclusiones: La etiología infecciosa fue la causa más frecuente de FOD. Existen datos clínicos y laboratoriales asociados con determinados subgrupos etiológicos de FOD, los cuales podrían ayudar a un diagnóstico más rápido.
Trabajo académico
Yopla, Mercado Jorge Alfredo. "Complicaciones y/o procesos asociados a fiebre tifoidea en niños." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 1992. https://hdl.handle.net/20.500.12672/9915.
Full textRealiza una revisión de las complicaciones y/o procesos asociados en pacientes pediátricos con diagnóstico de fiebre tifoidea observados en un periodo de seis años en el Hospital Edgardo Rebagliatti Martins – Lima con el fin de comparar sus aspectos clínicos con reportes de otras revisiones. En nuestro medio existen pocos reportes que estudian la fiebre tifoidea en la población pediátrica, sus características clínicas en los factores subyacentes relacionados a ella. El presente trabajo tiene por objeto establecer la incidencia de morbilidad en la población hospitalaria.
Trabajo académico
Altamirano, Patricia, Maria de los A. Fernandez, and Iris del C. Quiroga. "Conducta de las madres frente a la fiebre de sus hijos." Bachelor's thesis, Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Escuela de Enfermería, 2003. http://bdigital.uncu.edu.ar/8051.
Full textFil: Altamirano, Patricia. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Escuela de Enfermería..
Fil: Fernandez, Maria de los A.. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Escuela de Enfermería..
Fil: Quiroga, Iris del C.. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Escuela de Enfermería..
Rivera, Maldonado Sheyla Melanie. "Modelo epidemiológico simple para la fiebre tifoidea con tasa de incidencia." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2017. https://hdl.handle.net/20.500.12672/10839.
Full textSugiere campañas de educación dirigidas, las cuales son eficaces para detener la transmisión de la fiebre tifoidea, si es en más del 40% de las veces, serán altamente efectivo para controlar la enfermedad en la comunidad. La fiebre tifoidea es una enfermedad contagiosa, que solo se encuentra en el hombre y se produce debido a la infección sistémica principalmente por el organismo de la Salmonella typhi. La enfermedad es endémica en muchos países en desarrollo y sigue siendo un importante problema de salud pública a pesar de los recientes avances en la cobertura de agua y saneamiento a nivel mundial, se estima que la fiebre tifoidea causa más de 16 millones de casos cada año, lo que resulta en más de 6000.000 muertes. Un modelo matemático para evaluar el impacto de las campañas de educación sobre el control de lo dinámica de transmisión de la fiebre tifoidea en la comunidad, se ha formulado y analizado el numero reproductivo se ha calculado. El impacto de las campañas educacionales sobre el control de la dinámica de transmisión de la fiebre tifoidea se he discutido a través de un número reproductivo básico y numerosas simulaciones.
Trabajo de suficiencia profesional
Flores, Tocto Mario Ulvin. "Etiología de la fiebre de origen desconocido (FOD), pacientes pediátricos ingresados en el Departamento de Pediatría del Hospital Nacional Dos de Mayo durante el período de julio 2007 a julio 2012." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2014. https://hdl.handle.net/20.500.12672/13072.
Full textTrabajo académico
Llaque, Quiroz Patricia Beatriz. "Efectividad de métodos físicos y antipiréticos versus sólo antipiréticos en el manejo de fiebre en niños de 3 meses a 5 años, Instituto Nacional de Salud del Niño: ensayo clínico aleatorizado." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2013. https://hdl.handle.net/20.500.12672/14315.
Full textEl documento digital no refiere asesor
Compara la efectividad de métodos físicos y antipiréticos versus sólo antipiréticos en el manejo de la fiebre en niños. Ensayo clínico aleatorizado donde participaron niños desde los 3 meses hasta los 5 años que acudieron a emergencia del Instituto Nacional de Salud del Niño con fiebre. 80 pacientes fueron aleatorizados en cada grupo de comparación (paracetamol, ibuprofeno, paracetamol y métodos físicos, ibuprofeno y métodos físicos). El objetivo primario fue determinar la disminución de la temperatura luego de los minutos 15, 30, 45, 60, 90 y 120 de aplicado el tratamiento. Se evaluó también los efectos secundarios. En los primeros 30 y 45 minutos, la disminución de la temperatura fue significativamente mayor en el grupo manejado con antipiréticos y métodos físicos (p<0.001). Entre los minutos 60 y 120 no hubo diferencia significativa entre los grupos de tratamiento. Se encontró llanto y escalofríos en el 12.5% de los pacientes manejados con antipiréticos y métodos físicos y en el 2.5% de los pacientes manejados sólo con antipiréticos, esta diferencia es estadísticamente significativa (p<0.001). La efectividad del uso de antipiréticos y métodos físicos es mayor para disminuir la tempera a los minutos 30 y 45, luego la temperatura disminuye con la misma velocidad que al usar sólo antipiréticos. La presencia de efectos secundarios es mayor al usar antipiréticos y métodos físicos.
Trabajo académico
Prado, Corrales Judith. "Comparación de la eficacia antipirética de ibuprofeno oral, metamizol oral y metamizol intramuscular en pacientes pediátricos." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2003. https://hdl.handle.net/20.500.12672/1979.
Full text-- The most frequent antipyretics used in Perú are acetaminophen, ibuprofen and metamizol; however, there are a few studies which compare the antipyretic efficacy between metamizol and acetaminophen or metamizol and ibuprofen. Objectives: the aim of this study was to compare the antipyretic efficacy of oral ibuprofen (10mg/kg), oral metamizol (15 mg/kg) and intramuscular metamizol (15 mg/kg) in pediatric patients at two hours-follow up; it was also to compare time of fever remission, time of symptoms associate to fever remission and immediate undesirable effects. Design: it was performed a randomized clinical trial, simple blinded, at the emergency department of HONADOMANI “San Bartolomé”- Lima. Participants: this study was conducted among 75 children aged 6 months to 6 years presenting with rectal temperature >= 38.3 °C and < 39 °C, who fulfilled inclusion and exclusion criterions; they were random assigned in one of the three groups of study. Results: the 75 patients had similar demographics characteristics. 25 patients received oral ibuprofen, 24 patients received oral metamizol and 26 patients received intramuscular metamizol. Temperature remission was similar in the three groups of study, the gradient of temperature fall was similar too, except at 30 minutes follow-up. At that time, the oral ibuprofen group had a mayor diminishing of temperature (p =,03). There were no difference in diminishing of fever associated symptoms. Only one patient of the ibuprofen group had a slight urticaria as an immediate undesirable effect. Key words: fever, children, ibuprofen, dipyrone.
Tesis de segunda especialidad
Poma, García Alvaro. "Estructura del sistema de vigilancia epidemiologica en el Altiplano Norte Paceño a ser declarado libre de fiebre aftosa." Universidad Mayor de San Andrés. Programa Cybertesis BOLIVIA, 2004. http://www.cybertesis.umsa.bo:8080/umsa/2004/poma_ga/html/index-frames.html.
Full textAndersson, Karl. "Costa Ricas konsolidering : När konsoliderades Costa Ricas demokrati utifrån ett maximalistiskt perspektiv." Thesis, Linnéuniversitetet, Institutionen för statsvetenskap (ST), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-31499.
Full textVásquez, Cajachahua Karla Verónica. "Evaluación de seroconversión de anticuerpos neutralizantes mediante neutralización por reducción de placas en personas vacunadas contra fiebre amarilla en zona no endémica." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2018. https://hdl.handle.net/20.500.12672/10052.
Full textPerú. Ministerio de la Producción. Programa Nacional de Innovación para la Competitividad y Productividad (Innóvate Perú)
Tesis
Widmer, Rudolf Paul. "Los comerciantes y los otros : Costa Chica y Costa de Sotavento, 1650-1820 /." [Bern] : Selbstverl, 1993. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.
Full textNascimento, Lucas do. "Caracterização Geoambiental da Linha de Costa da Costa do Cacau - Litoral Sul da Bahia." Instituto de Geociências, 2006. http://repositorio.ufba.br/ri/handle/ri/23377.
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Atualmente, grande parte da zona costeira vem sofrendo algum tipo de modificação em seu estado natural por conta da sua intensa utilização pelo homem. Na Costa do Cacau, as praias aparecem como o maior atrativo natural, constituindose em uma das maiores fontes de emprego e renda para a comunidade regional. A intensa atividade em torno desse ambiente tem produzido, localmente, impactos que acabam por afetar a vida econômica e social da região. Foi feito um caminhamento para a aquisição de dados referentes às condições naturais e antrópicas da linha de costa da região, em intervalos de um quilômetro, ao longo dos 164 quilômetros da área, no período de 10 a 24 de Dezembro de 2003. Foi realizada também uma modelagem numérica, a partir de diagramas de refração de ondas, para a estimativa da intensidade potencial e do sentido da deriva litorânea efetiva de sedimentos ao longo da Costa do Cacau. O presente estudo mostrou que a Costa do Cacau, predominantemente, apresenta sedimentos com granulometria fina, têm baixa declividade e grande largura na face da praia. A zona de surfe é caracterizada por arrebentação do tipo mergulhante, ondas grandes (>0,5m) e por duas linhas de arrebentação. As correntes de retorno estão presentes em grande parte de suas praias. Os estágios morfodinâmicos mais freqüentes foram o dissipativo e intermediário de alta energia (ondas >0,5m), esse último aparecendo ao longo de quase toda a extensão da área. As praias foram agrupadas em quatro categorias de risco para banho: a) risco muito alto, atribuído aos trechos com praias intermediarias de alta energia (ondas>0,5m); b) risco alto, atribuído aos trechos com praias dissipativas; c) risco moderado, atribuído aos trechos com praias intermediarias de baixa energia (ondas<0,5m); e d) risco baixo, atribuído às praias protegidas. Ao longo da Costa do Cacau foram identificadas três categorias de linha de costa: a) bordejada por terraços arenosos (96, 34%); b) bordejada por costões rochosos (1,83%); e c) bordejada por promontórios rochosos intercalados por praias do tipo “praias de bolso”. A dispersão de sedimentos mostrou um padrão unidirecional com sentido sulnorte em quase toda a área analisada, exceto no trecho costeiro referente ao bairro do São Miguel, que apresentou sentido norte-sul para o transporte de sedimentos. Atualmente, ocorre erosão em 20% da área de estudo, condições de equilíbrio em 48%, progradação em 29% e 3% sob elevada variabilidade. A sensibilidade ao derrame de óleo foi considerada: a) baixa, nos trechos constituídos com costões rochosos; b) moderada, nos trechos com praias arenosas; c) alta, nos trechos que apresentam enrocamento; e d) muito alta, nos trechos com terraços alagadiços e manguezais. O lixo plástico esteve presente em 87,2% dos pontos amostrados, seguido pelo óleo, encontrado em 17,68% dos pontos e, pelo vidro, encontrado apenas em 4,27% dos pontos. Outros resíduos foram encontrados em 22,56% dos pontos, sendo o isopor o mais freqüente desta categoria.
ABSTRACT At the present time, a large part of the coastal zone is under some type of modification of its natural state on account of its intense utilization by man. On the Costa do Cacau (Cacao Coast), the beaches stand out as the major natural attraction, constituting one of the largest sources of employment and income for the regional community. The intense activity surrounding this environment has produced local impacts that end up affecting the economic and social life of the region. A walk was taken for the acquisition of data regarding the natural and anthropological conditions of the regional coastline, at intervals of one kilometer, along the 164 kilometers of the area, in the period from December 10 to 24, 2003. A numerical modeling was also made, based on wave refraction diagrams, to obtain an estimate of its potential intensity and the direction of effective coastal drift of sediments along the Cacao Coast. The present study showed that the Cacao Coast predominately presents fine granulometry sediments, has low declivity and a wide beach face. The surf zone is characterized by large, breaking-type waves (> 0.5 m) and by two lines of breakers. The return currents are present in a large part of the beaches. The most frequent morpho-dynamic stages were the dissipating and intermediate high energy waves (waves > 0.5 m), the later appearing along nearly the entire extension of the coast. The beaches were grouped into four bathing risk categories: a) very high risk, attributed to the intermediary beaches with high energy (waves > 0.5 m); b) high risk, attributed to the sections with dissipating beaches; c) moderate risk, attributed to the sections with intermediary low energy beaches (waves < 0,5 m); and d) low risk, attributed to the protected beaches. Three categories of coastline were identified along the Cacao Coast: a) bordered by sandy terraces (96.34%); b) bordered by rock scarps (1.83%); and c) bordered by rock promontories interspersed by beaches of the “pocket beach” type. The dispersion of sediments showed a unidirectional pattern in the South- North path in nearly the entire area analyzed, except in the coastal section of the São Miguel neighborhood, which presented a North-South direction for sediment transport. At the present time, erosion occurs in 20% of the area studied, equilibrium conditions in 48%, progradation in 29%, and 3% showing high variability. Sensitivity to oil spillage was considered: a) low, in the sections constituted by rock scarps; b) moderate, in the sandy beach sections; c) high, in the sections that have man-made defenses; and d) very high, in the marshy sections and mangrove swamps. Plastic trash was present at 87.2% of the points sampled, followed by oil, found in 17.68% of the sampling points and by glass found in only 4.27% of the points. Other residues were found in 22.56% of the points, Styrofoam being the most frequent within this category.
Horta, Elizabeth. "Se Vosea en Costa Rica." Scholarship @ Claremont, 2010. http://scholarship.claremont.edu/pitzer_theses/18.
Full textSantana, Alexandre José. "Sobre a superficie de Costa." [s.n.], 1995. http://repositorio.unicamp.br/jspui/handle/REPOSIP/306422.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Matematica, Estatistica e Computação Científica
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Abstract: Not informed.
Mestrado
Mestre em Matemática
Carlucci, Marcelo. "As casas de Lucio Costa." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/18/18131/tde-04012006-140038/.
Full textTrying to establish a new classification about residential projects of Lucio Costa and, at the same time, identify projetual permanencies that can be seen through his production, in this paper we try to list peculiar aspects in his professional activity as architect, having as methodology base the free reading about images of the projects: photos, drawings and plans. The search of a new meaning for the relationship about the past/tradition and the present/modernity trend us to find a theorical possibility to be caught through the analysis of Lucio Costas houses
Schweitzer, Alexandre. "Monitoramento da linha de costa." reponame:Repositório Institucional da UFSC, 2013. https://repositorio.ufsc.br/xmlui/handle/123456789/122795.
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O presente trabalho apresenta uma análise dos indicadores da posição da linha de costa, e também dos métodos para o seu monitoramento, aqui aplicados em uma investigaçãos na escala de eventos. Os trabalhos se realizarams em duas praias distintas, sendo uma com características morfodinâmicas intermediária, e outra, reflectiva. No monitoramento da posição de linha de costa foram comparados os métodos DGPS e GPS-RTK, enquanto no levantamento de perfis transversais, foram comparados os métodos GPS-RTK e nivelamento geométrico. A comparação entre os métodos indicou que o DGPS operando no modo cinemátioc pode ser utilizado em trabalhos de registro da posição da linha de costa, desde que seja realizado o pós-processamento dos dados e que as informações altimétricas não sejam consideradas. O método GPS-RTK teve boa representação dos perfis transversais quando comparado com o nivelamento geométrico. Os resultados obtidos indicaram as diferenças de volume entre 0,1% e 6,4% nos perfis obtidos com cada método. Assim, o trabalho verificou que o GPS-RTK possui precisão suficiente para obter dados de perfis transversais à praia, incluindo dados altimétricos. A análise dos indicadores da posição da linha de costa em campo apontou que a linha seca-molhada e a linha do espraiamento apresentam as maiores mobilidades, com variações de até trinta metros. A base da escarpa foi reconhecida como a feição indicadora mais estavél dentre as análisadas, pois representa bem os processos erosivos na escala de eventos. Foram realizados estudos morfológicos utilizando o método GPS-RTK a fim de obter perfis transversais e a linha de costa na base da escarpa. Em todos os eventos monitorados no Camping da Barra foram verificados processos erosivos. Porém ao final do período o volume em todos os perfis aumentou entre 8 m3/m e 17 m3/m, apesar do recuo médio de -0,3m na posição da linha de costa. Em Taquarinhas, apenas um evento foi analisado onde a linha de costa apresentou variação média de 0,1m. As variações nos volumes dos perfis ficaram entre -11 m3/m e 25 m3/m, registradas em extremos opostos da praia. A verificação das respostas morfodinâmicas em razão de diferentes padrões de ondas não foram conclusivas, devido ao plano amostral.
Abstract : The present research shows the analysis of the different methods to monitoring the coastal geomorphology and avaliable the shoreline indicators applied in temporal event scale studies. The experiments were made in two different morphodynamic beach type, one intermediate and the other one reflective. A comparative test between the DGPS and GPS-RTK were made to mark the position of the shoreline. Also were compared the use of the GPS-RTK and Geometric Leveling aimed to obtain Beach Profiles. The results shows that the DGPS method can be used in planimetric researches as long as the post processing data is made and the altimetric data are discarded. The method GPS-RTK shows results as good as geometric leveling for the representation of the beach profile, with volumetric differences between 0,1% and 6,4%. The results shows that the GPS-RTK method have enough precision to obtain beach profile data, including altimetric data. The analysis of the shoreline indicators show that the wet dry line and the runup maximum had the biggest mobility, with variations around 30 meters. The most stable shoreline indicator analyzed to represent the erosive process is the scarp base. To monitoring coastal morphologic evolution at a event scale were used GPS-RTK to obtain the position of the shoreline indicator in a scarp base. Erosive processes were verified at Camping da Barra beach. The results shows volumetric accretion between 8 m3/m and 17 m3/m in disparate profiles. While was verified movement of the scarp base in landward with 0,3m during this study in Camping da Barra beach. At Taquarinhas Beach the shore line variation increased a medium rate of 0,1m and a volumetric variation between 11m3/m and 25m3/m. Was not possible to verified the morphodynamic changes related to different events because the sample of the morphological data were observed with inappropriate interval.
Evtyugina, Margarita Guennadievna. "Poluição fotoquímica na costa portuguesa." Doctoral thesis, Universidade de Aveiro, 2004. http://hdl.handle.net/10773/4491.
Full textA zona costeira Portuguesa é uma região complexa que se encontra sob a influência, quer de fenómenos naturais, como por exemplo as brisas costeiras, quer da actividade humana. Os estudos anteriormente realizados na Europa e os conhecimentos actuais apontam Portugal, particularmente a zona costeira como uma área crítica onde se prevê que nos próximos anos seja difícil atingir os objectivos de equilíbrio ambiental em relação aos efeitos da poluição fotoquímica [Comissão Europeia, 2000]. Face a esta previsão, neste trabalho desenvolveu-se um estudo sobre a qualidade do ar na zona costeira do Norte de Portugal. Numa primeira fase deste trabalho, no âmbito do Centro das Zonas Costeiras e do Mar (CZCM), durante o Verão de 2001, realizou-se uma campanha experimental simultaneamente em três locais com o objectivo de avaliar o estado actual da qualidade do ar e o papel desempenhado pela circulação atmosférica à mesoescala (brisas costeiras) na produção e distribuição dos poluentes fotoquímicos e dos seus precursores. Assim, verificou-se que as zonas rurais afastadas de fontes de emissão antropogénica no interior podem apresentar um nível de poluição fotoqufmica superior relativamente às zonas urbanas e suburbanas situadas no litoral. Confinnou-se ainda o papel importante das brisas marítimas no transporte e produção dos poluentes fotoquimicos. Por outro lado, a recirculação das massas de ar envelhecido pode ter contribuição forte para o aumento de concentração de poluentes atmosféricos à entrada da costa. A aplicação do modelo HYSPLIT (Hydrid Single-Particle Lagrangian Integral Trajectory Model) mostrou que as circulações à escala sinóptica também podem influenciar, quer a situação da qualidade do ar, quer o desenvolvimento de brisas marítimas. Durante o Verão de 2002, realizou-se uma campanha de medição das concentrações de poluentes (Os e COVs) em altura, até 1000 m, utilizando-se para este efeito um balão cativo, tendo sido adoptadas para amostragem em altitude as técnicas de colheita e medição. Da análise dos perfis verticais de ozono concluiu-se a existência de concentrações mais elevadas acima dos 100 - 300 m da altura, até ao topo de camada limite atmosférica. Os COVs, de modo geral, apresentaram uma diminuição da sua concentração com a altitude. Por conseguinte, os dados experimentais obtidos durante a campanha CZCM- 2001 foram utilizados para a aplicação no modelo de transporte incluindo o mecanismo fotoquímico detalhado MCM3. Constatou-se que os dados obtidos através da simulação apresentaram uma boa concordância com os dados observados. O presente estudo ainda englobou uma análise de sensibilidade do modelo, tendo-se concluido que as concentrações iniciais de poluentes são factores importantes e preponderantes na realização de uma simulação fiável.
The coastal zone of Portugal is a complex region from the point view of air quality control, being affected by natural phenomena, such as coastal breezes, and by human activities. Previous studies performed in Europe and at national level indicate Portugal, and particularly its coastal zone, as a critic region regarding environmental equilibrium, under conditions of photochemical pollution [European Commission, 2000]. It was based on this provision that the study of air quality in the north coast zone of Portugal, presented in this thesis, was carried out. The first part of this work, sponsored by Coastal and Maritime Zone Centre (CMZC), was developed during the summer period of 2001, and consisted of an experimental campaign with simultaneous measurements of air quality levels at three locations of the Portuguese coast oriented in-line with the penetration of sea breezes. This study aimed at evaluating the present air quality situation and the effect of mesoscale atmospheric circulation (coastal breezes) on the production and distribution of photochemical pollutants and their precursors. Thus, it was observed that in rural regions located inland, but reached by sea breezes, the level of photochemical pollution is greater than in urbane and sub-urbane more populated and industrialised locations near the sea. Simultaneously, an important role of maritime breezes on the formation and transport of photochemical pollutants have been confirmed. It could be concluded that re-circulation of aged sea breeze polluted air, transported from land to sea aloft, can contribute significantly to the increase of air pollutant concentrations at coast entrance in each morning, during periods of permanent sea breeze formation during summer. The application of the HYSPLIT (Hybrid Single-Particle Lagrangian Integral Trajectory) model clearly showed that atmospheric circulations on a synoptic scale could influence both, air quality and the development of maritime breezes. During a second summer campaign, in the summer of 2002, the vertical profiles (up to 1000m altitude) of air pollutants (Oy, VOCs) were evaluated during sea breeze periods, using a tethered balloon system. The analysis of vertical profiles showed that ozone concentrations do not decrease with altitude and that a good mixture of photochemical pollutants exists in the sea breeze boundary layer. In some occasions, and principally during early morning, concentrations of ozone at ground level can be lower that at altitudes above 100-300 m. In general, VOCs presented a different behaviour with concentrations decreasing with altitude. The experimental data obtained during the summer campaign CMZC-2001 were used as a database for the application in a chemically detailed photochemical box model (Master Chemical Mechanism - MCM3). The modelling results were in good agreement with experimental data. Additionally, sensitivity analysis with MCM3 revealed that in the present experimental conditions under sea breezes, the initial concentration of air pollutants is a crucial factor influencing the production of ozone episodes in inland rural areas.
Elgueta, Acevedo Marcia. "Rehabilitación fábrica Costa. Vivienda + Cultura." Tesis, Universidad de Chile, 2004. http://www.repositorio.uchile.cl/handle/2250/100547.
Full textMosby, Dorothy E. "Me navel string is buried there : place language and nation in the literary configuration of Afro-Costa Rican identity /." free to MU campus, to others for purchase, 2001. http://wwwlib.umi.com/cr/mo/fullcit?p3013004.
Full textRodrigues, Jaime. "De costa a costa : escravos e tripulantes no trafico negreiro (Angola - Rio de Janeiro, 1780-1860)." [s.n.], 2000. http://repositorio.unicamp.br/jspui/handle/REPOSIP/280999.
Full textTese (doutorado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciencias Humanas
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Doutorado
Doutor em História
Guevara-Berger, Marcos. "Mythologie des Indiens Talamanca, Costa-Rica." Lille 3 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37598074j.
Full textDabène, Olivier. "La Formule politique du Costa Rica." Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb376041447.
Full textBurdiel, de las Heras María Cruz. "La emigración libanesa en Costa Rica /." [Madrid] : Ed. CantArabia, 1991. http://catalogue.bnf.fr/ark:/12148/cb366687339.
Full textSeoane, Seoane Jose Carlos. "Sobre as algebras de Da Costa." [s.n.], 1991. http://repositorio.unicamp.br/jspui/handle/REPOSIP/278862.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciencias Humanas
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Mestrado
Mestre em Filosofia
Azevedo, Pablo Vinicius Almeida. "As superfícies de costa triplamente periódicas." reponame:Repositório Institucional da UFABC, 2009.
Find full textDissertação (mestrado) - Universidade Federal do ABC, Programa de Pós-Graduação em Matemática, 2009.
A tese de mestrado versa sobre o artigo A family of triply periodic Costa surfaces, que apresenta uma demonstração completa de unicidade e convergência para uma família contínua a um parâmetro de Superfícies Mínimas Triplamente Periódicas. No artigo, a demonstração é norteada por simulações numéricas em MatLab, que motivam as provas teóricas. Entretanto, o presente trabalho não contemplará esta parte numérica, por dar prioridade aos argumentos Geométricos do artigo. De fato, a Geometria é uma importante ferramenta para outras áreas, mesmo da própria Matemática, não apenas por facilitar demonstrações, mas também por torná-las acessíveis. Dentre as sub-áreas da Matemática, obviamente a mais visual é a Geometria, que mesmo equipada com técnicas como Variáveis Complexas, Diferenciabilidade, Homologia, etc., não perde sua concretividade: curvas, superfícies, rotação, etc. O trabalho [RamosBatista2] é inovador, pois apresenta as primeiras superfícies mínimas triplamente periódicas cuja construção explícita não pode ser realizada pelo Método de Conjugação de Plateau. Além da unicidade e convergência mencionadas acima, traz uma descrição explícita dos membros-limite. É raro encontrar um estudo tão completo como neste artigo. A família de superfícies é obtida pelo método de construção reversa introduzido por Karcher em 1989. Tal método consiste dos seguintes passos: 1) esboço da superfície; 2) compacticação; 3) hipóteses de simetria; 4) equação algébrica; 5) obtenção dos dados de Weierstraÿ; 6) vericação de involuções e hipóteses de simetria; 7) análise de períodos; e 8) mergulho. As ferramentas teóricas deste método são apresentadas no Capítulo 2 da presente Tese de Mestrado.
This present work deals with the article A family of triply periodic Costa surfaces, which brings a complete demonstration for including uniqueness and convergence of a continuous one-parameter family of Triply Periodic Minimal Surfaces. In the paper, the theoretical proofs are motivated by numerical evidences obtained through the software MatLab. However, this present work will not include the numerics, because we give preference to the geometric arguments of the paper. Indeed, Geometry is an important tool for other research areas, even inside Mathematics itself, not just for easing demonstrations a lot, but also because it makes them accessible. Among the sub-areas in Mathematics, obviously the most visually appealing is the Geometry. Even equipped with techniques like Complex Variables, Dierentiability and Homology, it never loses its concreteness: curves, surfaces, rotations, etc. The paper [RamosBatista2] is innovative because presents the rst triply periodic minimal surfaces of which the explicit construction cannot be accomplished by Plateau's Conjugate Method. Besides uniqueness and convergence mentioned above, it brings an explicit description of the limit-members. Such a complete study is rare to nd. The family of surfaces is obtained via the reverse construction method introduced by Karcher in 1989. This method consists of the following steps: 1) drafting the soughtafter surface; 2) compactication; 3) symmetry hypotheses; 4) algebraic equation; 5) Weierstraÿ data; 6) checking involutions from symmetry hypotheses; 7) period analysis; 8) embeddedness. The main theoretical tools for this method are presented in Chapter 2 of this Master Thesis.
Hagtorn, Frida, and Grigoriy Larsson. "Pressure ulcer prevention in Costa Rica." Thesis, Sophiahemmet Högskola, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:shh:diva-2134.
Full textGuevara-Berger, Marcos. "Mythologie des Indiens Talamanca (Costa Rica)." Paris 10, 1986. http://www.theses.fr/1986PA100198.
Full textThe dissertation includes four parts. The first is a general description of the mythology of the Bribri-Cabecar Indians of the Talamanca area (Costa Rica), that is important for replace the myths in the context of the shamanism. The second part is an effort to understand the shaman’s knowledge about how the cosmos is organized: therapeutic rituals, the journey in the next world of the defunct souls, atmospheric and natural phenomenoms, are explained from the symbolization of the world bringing into play in the myths manipulated by this personage. The third part is a structural analysis of some Talamancan myths on base of Lévi-Strauss’ Mythologique. The fourth part is a compilation of the myths collected by the author in Talamanca in 1983 and in 1984. The general conclusion is that there is a closery connection between the world image built by the shaman and the form of the Indians traditional habitations, and between the cosmological myths and the chichada (corn beer drinking bout) celebrated every time that some people get together to accomplish a productive work or to build a house
Dabène, Olivier. "La formule politique du Costa Rica." Grenoble 2, 1987. http://www.theses.fr/1987GRE21056.
Full textThe objective of this investigation was to demonstrate that only an approach in terms of political stability could lead to a full comprehension of the costarican democratic performance. The analytical process consists in describing the country's political formula, starting from grass-roots politics (social structure, political culture, mobilization and mediation processes) up to the institutions, the policy making and domination processes. The evaluation of the stabilizing (or destabilizing) effects at each level of analysis, and the comparative and historical perspectives, have allowed the author both to shed light on some aspects of the democratic regime's durability so far neglected and to resolve hidden paradoxes : a fragmented social structure compensated by a culture of compromise, a strong organized mobilization in the form of the sacralization of the socio-political order, a poor representation of popular demands by pressure groups softened by the effeciency of the clientelist networks, a desarticulated decision making process balanced by an integrated and homogeneous domination process. These elements come in addition to others, more frequently mentioned : the extension of the middle sectors thanks to redistributive policies, a strong legitimacy resting on the commemoration of the regime's founder event, a two-party system and frequent victories of the opposition over the incumbent administration, the leaders' paternalism, a self effacement of the army, the structural support of the catholic church and the elites accomodation. Finally, a careful analysis of the present circunstances of crisis (both economic and regional) reveals the regime's ability to adapt its legitimating discourses. In that logic, the so-called "sandino-communist threat" unifies the costarican people and enhances its support to a regime that does not have to be effective as it has to be exemplary
Alejo, Anna M. "Central American refugees in Costa Rica." FIU Digital Commons, 1990. http://digitalcommons.fiu.edu/etd/1191.
Full textVöhringer, Frank. "Projektbasierte Klimapolitik und nachhaltige Entwicklung : zertifizierte Treibhausgasminderungen in Costa Ricas Forst- und Elektrizitätswirtschaft /." Hamburg : Kovač, 2005. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=013103627&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Full textHollander, Amy L. "Exceptions to Costa Rican Exceptionalism: National Identity, Race, and Nicaraguan Labor Migration in Costa Rica's Tourism Industry." Scholarship @ Claremont, 2013. http://scholarship.claremont.edu/scripps_theses/181.
Full textCerdán, Rojas Silvia Llermé. "Características clínico – epidemiológicas de pacientes con diagnóstico de fiebre de origen desconocido hospitalizados en el servicio de infectología del Instituto Nacional de Salud del Niño, 2006 - 2010." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2013. https://hdl.handle.net/20.500.12672/9566.
Full textPublicación a texto completo no autorizada por el autor
Describe las características clínico - epidemiológicas de pacientes con diagnóstico de fiebre de origen desconocido hospitalizados en el Servicio de Infectología del Instituto Nacional de Salud del Niño, 2006 - 2010. El estudio es retrospectivo, se incluyeron a todos los pacientes de 1 mes a 17 años, 11 meses 29 días con diagnóstico de fiebre de origen desconocido. El grupo etáreo más comprometido fue los menores de un año (49%), en el 40% de los pacientes la etiología de la FOD no se pudo determinar. En el 51% de los pacientes la causa fue infecciosa, de este grupo el diagnóstico más común fue la enfermedad por arañazo de gato (8%) y la infección urinaria (7%). En el 77% de los casos la enfermedad se autolimitó o remitió con el tratamiento empírico. Se concluye qu existió un alto porcentaje de casos en los cuales el diagnóstico no se pudo determinar (40%), esto reflejaría deficiencias en la complejidad de pruebas de apoyo necesarias para un adecuado diagnóstico en el Perú. Coincidiendo con la bibliografía internacional las enfermedades infecciosas fueron las causas más comunes de FOD en los niños evaluados.
Trabajo académico
Milla, Vera Luis Miguel. "Conocimientos, actitudes y preferencias de los padres en el tratamiento de la fiebre de los niños atendidos en el consultorio y la emergencia del Hospital Central PNP durante el mes de mayo del 2010." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2010. https://hdl.handle.net/20.500.12672/13457.
Full textTrabajo académico
Bañuelos, Ávila Ana Jaqueline. "Comorbilidad como factor predisponente a fiebre neutropénica o infección documentada en los pacientes con linfoma sometidos a tratamiento con quimioterapia." Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/664641.
Full textTreatment with chemotherapy for patients with lymphoma, neutropenic fever, and documented infection may limit the dose or duration of chemotherapy cycles, decreasing the effectiveness of the same. Our main objective was to identify factors that may be related to the presence of neutropenic fever or documented infection in patients with lymphoma receiving intermediate and high myeloablative chemotherapy regimens. After studying 220 patients according to the inclusion criteria with chemotherapy guidelines of intermediate or high intensity, a number of adverse effects of neutropenic fever of 23% and documented infection of 37% of the cases were found. The risk factors associated with the onset of neutropenic fever were: hemoglobin level, renal disease, and higher scores on IPI, Charlson, and Charlson modified by age scales. The risk factors associated with the presence of documented infection were age, hemoglobin level, presence of duodenal peptic ulcer, and higher scores on IPI, Charlson and Charlson-modified by age scales. The 76% of the patients were given granulocyte colony stimulating factors (G-CSF), and this protected them clearly against the presence of neutropenic fever in the first cycle of chemotherapy, especially the group of patients with 65 years and more. Therefore we can conclude that this study shows that it is possible to identify more precisely patients with greater risk of developing neutropenic fever or documented infection, which allows us to develop strategies to reduce this risk, such as prophylaxis with G-CSF, chemotherapy or reduction of the dose of chemotherapy. The importance of this doctoral thesis is that the results obtained can be applied in the daily clinical practice, to be able to classify easily the patients with lymphoma with greater risk of neutropenia and the consequent infection associated. With a simple analytical, personal data (age the most important) and with the commented scales, personal risk can be defined. This is an important point in the area of hematology because once you measure the risk and take steps to reduce it will reduce the costs that they can generate.
Atoche, Galvez Marlon Arbel. "Estudio del diseño de un sistema electrónico para detectar a personas con fiebre mediante el uso de una cámara térmica." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2020. http://hdl.handle.net/20.500.12404/18524.
Full textTrabajo de investigación
Toruño, Sequeira Maritza. "Escuela de Artes Dramáticas de la Universidad de Costa Rica como Formadora de Identidad Teatral en Costa Rica." Doctoral thesis, Universitat Autònoma de Barcelona, 2011. http://hdl.handle.net/10803/51486.
Full textRavasio, Paola [Verfasser], Brigitte [Gutachter] Burrichter, and Heike [Gutachter] Raphael-Hernandez. "Black Costa Rica. Pluricentrical Belonging in Afra-Costa Rican Poetry / Paola Ravasio ; Gutachter: Brigitte Burrichter, Heike Raphael-Hernandez." Würzburg : Würzburg University Press, 2020. http://d-nb.info/1216828288/34.
Full textPrice, Norman William. "The tropical mixed garden in Costa Rica : a potential focus for agroforestry research?" Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/30637.
Full textGraduate and Postdoctoral Studies
Graduate
Khan, M. R. "Phytochemical study of some Costa Rican plants." Thesis, University of Strathclyde, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381696.
Full textTojal, de Meneses Manuel. "Maria Velho da Costa un atelier d'écriture /." Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37610276c.
Full textBuchsbaum, Bernardo Duha. "Ecotourism and Sustainable Development in Costa Rica." Virginia Tech, 2004. http://hdl.handle.net/10919/9912.
Full textMaster of Public and International Affairs
Azambuja, Eduardo Bicudo de Castro. "A torre de Lucio Costa em Brasília." reponame:Repositório Institucional da UnB, 2012. http://repositorio.unb.br/handle/10482/10896.
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Este trabalho tem por objetivo central a análise da obra construída da Torre de TV de Brasília, uma das mais significativas obras da década de 1960 – na época a 4ª Torre mais alta do mundo – concebida e projetada por Lucio Costa, com a participação de dois dos mais importantes engenheiros brasileiros: Joaquim Cardozo e Paulo Rodrigues Fragoso. O estudo aborda os aspectos históricos da concepção e construção da Torre de TV, analisa a sua forma estrutural e faz uma avaliação das principais manifestações patológicas que apareceram na estrutura da edificação decorrentes da sua utilização. O levantamento histórico da concepção permite desvendar as intenções do arquiteto e a consequente materialização proposta pelos engenheiros estruturais. Neste sentido, a obra de Lucio Costa e as trajetórias profissionais de Joaquim Cardozo e Paulo Rodrigues Fragoso são estudadas no trabalho, sendo que sobre Fragoso, que pouco se escreveu a respeito, buscou-se um aprofundamento de sua biografia. Relata-se também a história da construção da Torre de TV, levantada através de entrevistas com profissionais que participaram da obra e pela pesquisa de periódicos da época, buscando dar continuidade na linha do tempo. É realizada uma análise da forma estrutural, cujo objetivo é desvendar e aferir a intuição do arquiteto, permitindo concluir sobre a melhor proporção dada a tipologia da estrutura. Assim, o trabalho propõe uma metodologia qualitativa que permite uma análise do comportamento de edificações verticais, utilizando duas definições iniciais: a altura da estrutura e o local da obra. A análise das manifestações patológicas na estrutura de concreto armado foi realizada com o uso da metodologia GDE/UnB, já calibrada em trabalhos anteriores, e para a estrutura metálica é proposta uma adaptação desse estudo. Em conclusão, a análise realizada permite, além da compreensão da intensão plástica da Torre de TV, contribuir para a documentação de uma obra de importante caráter histórico. _________________________________________________________________________________ ABSTRACT
This work aims primarily at analyzing the construction of the Brasília TV Tower, one of the most meaningful works of the 1960s – at the time the fourth tallest tower in the world – conceived and designed by Lucio Costa, with the participation of two of the most important Brazilian engineers: Joaquim Cardozo and Paulo Rodrigues Fragoso. This study delves into the historical aspects of the conception and construction of the TV Tower, analyzes its structural shape and assesses the main pathological manifestations that appeared in the building’s structure through its use. The historical research of the conception allows us to unveil the intentions of the architect and the following concretization proposed by the structural engineers. In this sense, the work of Lucio Costa and the track records of Joaquim Cardozo and Paulo Rodrigues Fragoso are studied in this work, with a particular deepening into Fragoso’s biography, seen as relatively little has been written about him. The work also tells the story of the construction of the TV Tower, uncovered through interviews with professionals who participated in the construction and the research into newspapers of the time, attempting to trace a continuous timeline. An analysis of the structural form is undertaken, allowing for an assessment of the best proportion given the structure’s typology. Hence, this work proposes a qualitative methodology to allow for an analysis of the behavior of vertical buildings, using two initial concepts: the height of the structure and its setting. The analysis of the pathological manifestations in the structure of reinforced concrete was undertaken using the GDE/UnB methodology, already adjusted in previous works, and a variation on this study is proposed for the metal structure. In conclusion, the analysis undertaken allows us to contribute to, besides the understanding of the TV Tower’s plastic strength, the documentation of a building of significant historical importance.
Severini, Janete Mary Baaclini Galante. "Disgenesias dentárias na síndrome Richieri-Costa-Pereira." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-14022012-094114/.
Full textObjective: To investigate the prevalence of tooth abnormalities in individuals with Richieri-Costa-Pereira syndrome. Material and Methods: 13 individuals registered at the Hospital for Rehabilitation of Craniofacial Anomalies University of São Paulo (HRAC-USP), Bauru, Brazil, with Richieri-Costa-Pereira syndrome, of both genders, Caucasoid, aged more than eight years and with at least one panoramic radiograph available in the hospital files. The tooth abnormalities were evaluated clinically and radiographically by a single examiner and were classified as hyperplastic, hypoplastic or heterotopic alterations and as alterations of shape, number, position and structure. The enamel alterations were classified by the DDE index and described according to the tooth surface affected. Before data collection, a pilot study was conducted to evaluate the intraexaminer agreement as to the presence of tooth agenesis and supernumerary teeth. Results: All individuals (100%) presented at least one tooth abnormality, with predominance of hypoplastic disorders, mainly including agenesis of mandibular incisors and second premolars, as well as demarcated creamy-white enamel opacities, primarily affecting the maxillary premolars, followed by mandibular molars, mainly affecting the buccal surface. Conclusion: Individuals with Richieri-Costa Pereira syndrome present high prevalence of tooth agenesis, especially mandibular incisors and premolars, as well as high frequency of enamel opacities. These findings are compatible with the mandibular cleft observed in all individuals and also reflect the hypoplastic characteristic of the syndrome.
Miguel, Haline Coracine. "Síndrome Richieri-Costa Pereira: análise da deglutição." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-25042013-093823/.
Full textObjective: To investigate swallowing in individuals with Richieri Costa-Pereira syndrome (RCPS), in order to verify the presence of dysphagia symptoms by caregivers and patients, as well as dysphagia signs. Methods: A retrospective and prospective study in which 19 subjects with RCPS, aged 26 days - 30 years, both genders, were evaluated. Data from dysphagia symptoms were collected through interviews and records analysis, followed by clinical and instrumental swallowing evaluation (Flexible Endoscopic Evaluation of Swallowing FEES) to investigate dysphagia signs. Swallowing was classified according to the Functional Oral Intake Scale - FOIS and Swallowing Functional Impairment Scale - SFIS. Results: A single assessment was performed in all subjects older than 4 years (n=12). They were exclusively oral fed without restrictions (FOIS level 7) although impaired swallowing signs were observed in 8 cases on the ECFD. Individuals younger than 3 months (n=7), were exclusively tube fed in the first evaluation (FOIS level 1), and were followed up for presenting dysphagia symptoms and signs detected in clinical and instrumental evaluation. The development of airway protection mechanism with swallowing improvement was verified during the study, and 4 cases (n=7) were exclusively oral fed in the last assessment. Conclusion: Dysphagia symptoms are present especially in children as well as dysphagia signs, which may vary in degrees, even when no symptoms are reported throughout treatment evolution. Individuals with RCPS developed protective airways mechanism performing adapted swallowing and thereby establishing conditions for exclusively oral feeding.
Thoaldo, Cleverson Alessandro. "Transporte de sedimentos na Costa do Paraná." reponame:Repositório Institucional da UFPR, 2011. http://hdl.handle.net/1884/26339.
Full textVásquez, Rossi María Inés. "Desde dentro. Entrevista con Carlos Ferrero Costa." IUS ET VERITAS, 2016. http://repositorio.pucp.edu.pe/index/handle/123456789/123182.
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