Análisis sobre la destrucción y creación de valor dentro del sector de la salud en Bogotá

Una de las maneras que existen para lograr niveles de ingreso mayores y a su vez incrementar las posibilidades de perdurabilidad de las empresas es la generación de valor, el cual permite que las compañías tengan la capacidad de adaptarse a su entorno y así sacar provecho del mismo. Sin embargo, son pocas las herramientas con las que dichas empresas cuentan para determinar de manera efectiva la creación o destrucción de valor que se genera a través del tiempo. El presente proyecto tiene como fin utilizar la herramienta del Valor Económico Agregado (EVA, por sus siglas en inglés) para analizar específicamente la creación de valor en un periodo de cinco años en el sector de la salud en Bogotá, tomando como base de investigación los hospitales pertenecientes al nivel III de atención dentro del total de la red hospitalaria de la capital del país. De igual manera, el análisis permitirá realizar proyecciones acerca de la creación de valor, cuyos resultados serán utilizados como base para evaluar estrategias que permitan a las empresas de este sector mantener dicho valor a través del tiempo o revertir una situación desfavorable en el caso que los resultados arrojados evidencien una destrucción de valor dentro de las instituciones prestadoras de salud. Para llegar a comprender el alcance de estos resultados, este proyecto explicará en qué consiste el valor, cómo se mide en las empresas y la viabilidad y aplicación de estas medidas en el caso específico de las sociedades colombianas pertenecientes al sector de la salud.

Biotic and abiotic parameters that distinguish types of temporary ponds in a Portuguese Mediterranean ecosystem

Temporary ponds are seasonal wetland habitats subjected to extreme and unstable ecological conditions. Some are classified as priority habitats for conservation by the European Union Habitats Directive. Our study area was the coastal plain of southwest Portugal, which spans across 100km north to south and hosts a large number of temporary ponds as a consequence of climatic and edaphic characteristics. Field sampling of floristic and edaphic data was carried out in 24 temporary ponds every spring between 2005 and 2008. We recorded a total of 174 plant species identified within visually homogeneous plots. We included the data in a geographic information system and classified ponds according to their floristic composition, using a biotic regionalization analysis based on species presence/absence, which is a practical and unambiguous criterion. We found three significantly different groups of ponds which corresponded to an eco-physiognomic pond typology: Mediterranean temporary ponds, marshlands, and disturbed ponds. For the first two pond types we defined characteristic or indicator plant species. We searched also for relationships between pond type and a series of large-scale climatic, geographic, and geological variables, as well as local-scale physical and chemical properties of the soil. Pond type was distinguished by a complex combination of some of these variables, including environmental energy, soil texture, nitrogen content of the soil and pH. A practical way of discriminating between different

“Qualificação dos Adultos: Realidades e Desafios no Sul de Portugal”

Seminário “Qualificação dos Adultos: Realidades e Desafios no Sul de Portugal”, integrado no projecto de investigação “As Novas Núpcias da Qualificação no Alentejo”, no Colégio do Espírito Santo da Universidade de Évora, a 20 de Junho de 2011.

Ciclo de Conferências: Segundas, ao final da tarde, na Universidade

Ciclo de Conferências: Segundas, ao final da tarde, na Universidade.Realização de 4 conferências, entre Novembro e Dezembro de 2010, na Sala de Docentes do Colégio do Espírito Santo da Universidade de Évora.

I Encontro de Educação Popular na Universidade de Évora

I Encontro de Educação Popular, realizado no Colégio do Espírito Santo da Universidade de Évora, a 15 de Novembro de 2016.

I Colóquio “Educação Popular e Ensino Superior”

I Colóquio “Educação Popular e Ensino Superior”, realizado no Colégio do Espírito Santo da Universidade de Évora, a 15 de Dezembro de 2014.

I Curso de Educação Popular na Universidade de Évora

I Curso de Educação Popular, realizado no Colégio do Espírito Santo da Universidade de Évora, a 22 de Março de 2016.

Study of the allergenic profile of pollen from Platanus hybrida in the city of Evora, Portugal

Background and Aim: Although grasses and olive are the most relevant allergenic species in the Alentejo region, aggravation of allergic symptoms in the early spring, unrelated with those species pollen seasons, has been reported, particularly in urban environment. Plane trees, hence pollen, are highly abundant in the city of Évora, nonetheless allergen pollen profile has not yet been evaluated. The aim of this work was to characterize the allergen profile of pollen from Platanus hybrida, one of the most representative species in Evora showing pollination prior to the main pollen season in Alentejo. Methods: Pollen from Platanus hybrida and Dactylis glomerata was extracted with ammonium bicarbonate buffer, lyophilized and stored at -80ºC until analysis. Protein content was determined by the Bradford method. SDS-PAGE followed by western blot, using allergic patient sera (obtained from the Hospital do Espírito Santo de Évora – HESE), were performed to evaluate the allergen profile of the pollen. Sensitization and cross-reactivity was assessed by solid phase immunoblot. Results: Half of the patient exhibited sensitization to pollen extracts of P. Hybrida. Western blot have shown several immunoreactive bands in the Mr 10-90 kDa range. Immunoreactive bands were also observed in the protein profile according to the pI in the pI range 4.0-6.1. Cross-reactivity of P. hybrida with D. glomerata was found. Although several bands are common to D. glomerata, a band with ~50kDa was observed in P. hybrida but not in D. glometata. Conclusion: These results evidenced allergens found in P. hybrida pollen. Moreover, cross–reactivity between P. hybrida and highly allergenic species such as D. glomerata was found which probably contributes for aggravation of pollinosis in the early spring. Acknowledgments: This work was supported by FEDER through the “Programa Operacional Fatores de Competitividade – COMPETE” (Strategic projects of ICAAM and ICT 2013-2015).

Allergenic profile of Quercus rotundifolia pollen in Alentejo, Portugal

Background and Aim: Grasses and olive are the most relevant allergenic species in the Alentejo region. However, aggravation of allergic symptoms has been reported in the early spring, before grass and olive pollen seasons. Quercus pollen is the most abundant pollen type in the early spring in Alentejo, nonetheless its allergen profile has not yet been evaluated. The aim of this work was to characterize the allergen profile of pollen from Quercus rotundifolia among the most representative species showing pollination in April, prior to the main pollen season in Alentejo. Methods: Pollen from Quercus rotundifolia, Olea europaea and Dactylis glomerata was extracted with ammonium bicarbonate buffer, lyophilized and stored at -80ºC until analysis. Extract from Quercus ilex pollen was kindly offered by Bial. Protein content was determined by the Bradford method. SDS-PAGE followed by western blot, using allergic patient sera (obtained from the Hospital do Espírito Santo de Évora – HESE), were performed to evaluate the allergen profile of the pollen. Sensitization and cross-reactivity was assessed by solid phase immunoblot. Results: Most of the patient evidenced sensitization to pollen extracts of Q. rotundifolia. Protein profile of Q. rotundifolia has shown several bands in the Mr 10-90 kDa, mostly overlapping with Q. ilex. Western blot have shown several immunoreactive bands. Immunoreactive bands were also observed in the protein profile according to the pI in the range 4.0-6.1. Cross-reactivity between Q. rotundifolia with O. europaea and D. glomerata was found. Conclusion: These results evidenced allergens found in Q. rotundifolia pollen. It also shows that protein profile of Q. rotundifolia and Q. ilex are mostly alike suggesting that similarities in allergen profile are expected. Moreover, cross–reactivity between Q. rotundifolia and highly allergenic species such as O. europaea and D. glomerata was found which probably contributes to the aggravation of pollinosis in the early spring. Acknowledgments: This work was supported by FEDER through the “Programa Operacional Fatores de Competitividade – COMPETE” (Strategic projects of ICAAM and ICT 2013-2015). We also aknowledge Bial-Aristegui for supplying pollen and extract samples of Q. ilex.

Perfil em alergénios do pólen de Platanus hybrida

Objetivos: O plátano (Platanus hybrida) é uma árvore frequentemente utilizada em ambiente urbano, com fins ornamentais. Sendo uma árvore de grande porte, produz pólen em grande quantidade. Embora seja responsável por níveis de exposição a pólen elevados no início da primavera, que são coincidentes com queixas da população, o seu potencial alergénico está pouco caracterizado. Este trabalho teve, assim, como objetivo caracterizar o perfil em alergénios do pólen de plátano na cidade de Évora, Alentejo. Métodos: Prepararam-se extratos de amostras de pólen de Platanus hybrida ou Dactylis glomerata utilizando tampão bicarbonato. Os extratos foram liofilizados e conservados a -80ºC. O conteúdo em proteínas foi determinado pelo método de Bradford. O perfil em alergénios foi avaliado por western blot utilizando soros humanos (obtidos mediante consentimento informado de doentes do Hospital do Espírito Santo de Évora – HESE). Resultados: Observou-se teste positivo a P. hybrida em metade dos soros testados. O perfil em proteínas de P. hybrida exibiu diversas bandas imunorreativas com massas moleculares compreendidas entre 10-90 kDa e com pI no intervalo 4,4-7,0. Foram encontradas imunorreativas comuns a Q. rotundifólia e/ou a D. glomerata. Duas bandas identificadas na gama de 50kDa e 60 kDa parecem específicas de P. hybrida. Também se registou reatividade cruzada com D. glomerata. Conclusões: Este trabalho evidencia alguns alergénios encontrados em pólen de P. hybrida. Para além disso mostra ainda a existência de reatividade cruzada com pólen de gramíneas. Estes resultados sugerem que o pólen de plátano, dada a sua grande abundância na cidade de Évora, poderá contribuir para o agravamento a sintomatologia da população que sofre de polinose, em particular no início da primavera. Agradecimentos: Este trabalho foi financiado por fundos do FEDER através do Programa Operacional Fatores de Competitividade – COMPETE”. Um agradecimento especial ao nosso colega, já falecido, Prof. Rui Brandão, pelo estímulo que deu a este trabalho e pela sua dedicação para a implementação e desenvolvimento da Aerobiologia na Universidade de Évora. Temos a honra de dedicar este trabalho à sua memória. Background and Aim: Although grasses and olive are the most relevant allergenic species in the Alentejo region, aggravation of allergic symptoms in the early spring, unrelated with those species pollen seasons, has been reported, particularly in urban environment. Plane trees, hence pollen, are highly abundant in the city of Évora, nonetheless allergen pollen profile has not yet been evaluated. The aim of this work was to characterize the allergen profile of pollen from Platanus hybrida, one of the most representative species in Evora showing pollination prior to the main pollen season in Alentejo. Methods: Pollen from Platanus hybrida, Quercus rotundifolia or Dactylis glomerata was extracted with ammonium bicarbonate buffer, lyophilized and stored at -80ºC until analysis. Protein content was determined by the Bradford method. SDS-PAGE followed by western blot, using allergic patient sera (obtained from the Hospital do Espírito Santo de Évora – HESE), were performed to evaluate the allergen profile of the pollen. Results: Protein profile of P. Hybrida has shown several bands in the Mr 10-90 kDa. Western blot have shown several immunoreactive bands. Protein profile according to the pI showed immunoreactive bands in the pI range 4.0-6.1. Cross-reactivity of P. hybrida with Q. rotundifolia and D. glomerata was found. Conclusion: These results evidenced allergens found in P. hybrida pollen. Moreover, cross–reactivity between P. hybrida and highly allergenic species such as D. glomerata was found which probably contributes for aggravation of pollinosis in the early spring. Acknowledgments: This work was supported by “FEDER - Programa Operacional Factores de Competitividade – COMPETE”. A special acknowledgment to our colleague Prof. Rui Brandão, deceased, for his dedication to the present work, to the implantation and development of Aerobiology in the University of Évora. We have the honour of dedicating this work to the memory of Prof. Rui Brandão.

Perfil em alergénios do pólen de Quercus rotundifólia

Background and Aim: Grasses and olive are the most relevant allergenic species in the Alentejo region. However, aggravation of allergic symptoms has been reported in the early spring, before grass and olive pollen seasons. Quercus pollen is the most abundant pollen type in the early spring in Alentejo, nonetheless its allergen profile has not yet been evaluated. The aim of this work was to characterize the allergen profile of pollen from Quercus rotundifolia the most representative species showing pollination in April, prior to the main pollen season in Alentejo. Methods: Pollen from Quercus rotundifolia, Olea europaea and Dactylis glomerata was extracted with ammonium bicarbonate buffer, lyophilized and stored at -80ºC until analysis. Extract from Quercus ilex pollen was kindly offered by Bial. Protein content was determined by the Bradford method. SDS-PAGE followed by western blot, using allergic patient sera (obtained from the Hospital do Espírito Santo de Évora – HESE), were performed to evaluate the allergen profile of the pollen. Results: Protein profile of Q. rotundifolia has shown several bands in the Mr 10-90 kDa, mostly overlapping with Q. ilex. Western blot have shown several immunoreactive bands. Protein profile according to the pI showed immunoreactive bands in the pI range 4.0-6.1. Cross-reactivity of Q. rotundifolia with O. europaea and D. glomerata was found. Conclusion: These results evidenced allergens found in Q. rotundifolia pollen. It also shows that protein profile of Q. rotundifolia and Q. ilex are mostly alike suggesting that similarities in allergen profile are expected. Moreover, cross–reactivity between Q. rotundifolia and highly allergenic species such as O. europaea and D. glomerata was found which probably contributes for aggravation of pollinosis in the early spring. Acknowledgments: This work was supported by “FEDER - Programa Operacional Factores de Competitividade – COMPETE”. A special acknowledgment to our colleague Prof. Rui Brandão, deceased, for his dedication to the present work, to the implantation and development of Aerobiology in the University of Évora. We have the honour of dedicating this work to the memory of Prof. Rui Brandão.

Palácio da Quinta do Marquês do Alegrete: estratégias de devolução

A intervenção em património histórico observa hoje uma necessidade de definir estratégias de intervenção através de equipas multidisciplinares que permitam estabelecer um uso qualificado dos seus espaços antigos, proporcionando experiências sensoriais de bem-estar e segurança, contribuindo para um melhor ambiente urbano. Esta necessidade apresenta diversos desafios para projectistas e para proprietários. Afinal, o que se entende por uso qualificado? Será possível, ou até desejável, reestabelecer os usos originais? Que tipo de uso poderá ser implementado em tipologias arquitectónicas pensadas para um modo de vida que não se enquadra na vida contemporânea? E, nessa perspectiva de actualização de uso para as necessidades contemporâneas, quais os critérios a adoptar na alteração do espaço físico para a sua adaptação a estes novos usos? Para além destas questões, encontram-se junto dos proprietários preocupações do ponto de vista do investimento inerente e da sua viabilidade económica quando se procura devolver um património fechado e inerte ao uso e à comunidade.(...)

Physical soil attributes of Conilon coffee (Coffea canephora) under organic and conventional management systems.

Coffea sp. is cultivated in large areas, using both conventional and organic management. However, information about the sustainability of these two management systems is still deficient. The objective of the present study was to evaluate the physical properties of soil cultivated with Conilon coffee (C. canephora) under organic and conventional management. Two areas cultivated with Conilon coffee (under organic and conventional management) and a fragment of Atlantic forest, used as a reference, were selected for the experiment. Soil granulometry, hydraulic conductivity, water retention curve, resistance to penetration, porosity, optimal hydric interval, and other physical characteristics were measured at depths of 0 to 10 and 10 to 20 cm. The data was submitted to multivariate and descriptive statistical analyses. Higher similarity was observed between the soil cultivated with Conilon coffee under organic management and the Atlantic forest soil. Soil resistance to penetration at 10, 30, 100, 500 and 1500 kPa, macro porosity, density and total porosity were the main physical properties that differentiated both management systems studied. The non-use of agricultural machinery and the addition of organic matter may be the main reasons for higher soil sustainability observed under organic management when compared with the conventional system.

Divergência genética em genótipos de maracujazeiro azedo, com base em características físicas e químicas dos frutos.

RESUMO: Objetivou-se com o presente trabalho avaliar a divergência genética e as características físicas e químicas de frutos de duas populações do maracujazeiro azedo na região Norte do Espírito Santo, como as progênies de meio-irmãos de acesso local de um plantio comercial (genótipos: 1; 2; 3; 4; 5; 6; 7; 8; 9 e 10) e do híbrido BRS Ouro Vermelho (genótipos: 11; 12; 13; 14; 15; 16; 17; 18; 19 e 20). A divergência genética foi avaliada por procedimentos multivariados como a distância generalizada de Mahalanobis (D2) e pelos métodos de agrupamento de otimização de Tocher e UPGMA. Encontrou-se divergência genética entre as populações estudadas promovendo a formação de grupos diferentes entre o método de Tocher e do UPGMA. As características, referentes ao tamanho do fruto, diâmetro polar e equatorial, foram as que mais contribuíram na diversidade genética dos genótipos. Nas populações estudadas de maracujazeiro azedo há grande variabilidade genética quanto às características avaliadas, o que possibilita selecionar plantas com elevado potencial para fins de melhoramento genético. O híbrido BRS Ouro Vermelho apresenta boa adaptação às condições locais. ABSTRACT: The aim of the present work was to evaluate genetic divergence and physical and chemical characteristics in fruit of two populations of sour passion fruit in the northern region of the State of Espírito Santo, Brazil, these being half-sibling progenies from local accessions of a commercial crop (genotypes 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10) and the hybrid BRS Ouro Vermelho (genotypes: 11, 12, 13, 14, 15, 16, 17, 18, 19 and 20). Genetic divergence was evaluated using such multivariate procedures as the generalised Mahalanobis distance (D2) and the Tocher optimisation and UPGMA clustering methods. Genetic divergence was found between the populations under study, promoting the formation of different groups between the Tocher and UPGMA methods. As characteristics for fruit size, the polar and equatorial diameters had the most impact on the genetic diversity of the genotypes. In the populations of sour passion fruit being studied, great genetic variability is seen in the evaluated characteristics, making it possible to select plants of high potential for breeding purposes. The BRS Ouro Vermelho hybrid is well adapted to the local conditions.

O ESPAÇO URBANO DE VILA VELHA-ES E A SEGREGAÇÃO SÓCIO ESPACIL ENTRE 1970 E 2010

Demonstra os variados tipos de deficiência visuais existentes, desde a baixa visão, até a cegueira, classificando cada uma delas. Propõe o uso de oficinas pedagógicas para o aprimoramento do processo de ensino-aprendizagem de alunos deficientes visuais, melhorando a prática pedagógica de professores com pouca experiência e dando acesso a educação de direito aos deficientes visuais. Diagnostica, através de entrevistas, os problemas enfrentados por instituições que dão suporte aos deficientes visuais, bem como as dificuldades enfrentadas pelos mesmos no ensino de Geografia. Desenvolve uma oficina pedagógica, baseada nas dificuldades diagnosticadas em entrevistas realizadas com deficientes visuais. Produz recursos didáticos – mapa e globo tátil – com materiais diferenciados (miçangas, tecidos, papéis importados), a fim de levar aos deficientes visuais a compreensão de localização, sendo esta, uma iniciação cartográfica de que eles tanto urgem. Conclui que as dificuldades enfrentadas pelos deficientes visuais nas escolas de ensino regular são muitas e que há falta de formação para os profissionais que se relacionam com esses indivíduos.