Pesquisa na produção animal: garantia de qualidade de vida.

2004

XXI Ciência para a vida Embrapa: a ciência que defende as fronteiras.

Entrevista: Evaristo de Miranda, chefe-geral da Embrapa Monitoramento por Satélite, INTELIGÊNCIA TERRITORIAL; Pesquisadores estão de olho nas pragas quarentenárias, insetos e microrganismos que ameaçam a agropecuária brasileira; Cientistas percorrem o Planalto Central brasileiro em busca de matérias-primas para finos perfumes e cosméticos; Estudo revela que o desperdício de alimentos na ponta da cadeia produtiva, a mesa do consumidor, ocorre também nas residências da classe média baixa; Experimentos na Bahia quebram paradigmas, indicam a viabilidade da fruticultura orgânica; Surpresas na pesquisa: um fungo, cuja presença era considerada nociva, mostrou-se fundamental no desenvolvimento de abelhas.

Il Sistema di Revenue Management strumento per lo sviluppo turistico sostenibile delle destinazioni

Businesses interact constantly with the environment, realizing several and heterogeneous exchanges. Organizations can be considered a system of different interests, frequently conflicting and the satisfaction of different stakeholders is a condition of success and survival. National and international literature attempts to explain the complex connection between companies and environment. In particular, the Stakeholder Theory considers crucial for businesses the identification of different stakeholders and their involvement in decision-making process. In this context, profit can not be considered the only purpose of companies existence and business aims become more numerous and different. The Stakeholder Theory is often utilized as framework for tourism studies, in particular in Sustainable Tourism Development research. In fact, authors consider sustainable the tourism development able to satisfy interests of different stakeholders, traditionally identified as local community and government, businesses, tourists and natural environment. Tourism businesses have to guarantee the optimal use of natural resources, the respect of socio-cultural tradition of local community and the creation of socio-economic benefits for all stakeholders in destinations. An obstacle to sustainable tourism development that characterizes a number of destinations worldwide is tourism demand seasonality. In fact, its negative impact on the environment, economy and communities may be highly significant. Pollution, difficulties in the use of public services, stress for residents, seasonal incomes, are all examples of the negative effects of seasonality. According to the World Tourism Organization (2004) the limitation of seasonality can favour the sustainability of tourism. Literature suggests private and public strategies to minimize the negative effects of tourism seasonality, as diversification of tourism products, identification of new market segments, launching events, application of public instruments like eco-taxes and use of differential pricing policies. Revenue Management is a managerial system based on differential pricing and able to affect price sensitive tourists. This research attempts to verify if Revenue Management, created to maximize profits in tourism companies, can also mitigate the seasonality of tourism demand, producing benefits for different stakeholders of destinations and contributing to Sustainable Tourism Development. In particular, the study attempts to answer the following research questions: 1) Can Revenue Management control the flow of tourist demand? 2) Can Revenue Management limit seasonality, producing benefits for different stakeholders of a destination? 3) Can Revenue Management favor the development of Sustainable Tourism? The literature review on Stakeholder Theory, Sustainable Tourism Development, tourism seasonality and Revenue Management forms the foundation of the research, based on a case study approach looking at a significant destination located in the Southern coast of Sardinia, Italy. A deductive methodology was applied and qualitative and quantitative methods were utilized. This study shows that Revenue Management has the potential to limit tourism seasonality, to mitigate negative impacts occurring from tourism activities, producing benefits for local community and to contribute to Sustainable Tourism Development.

Progettazione e sintesi di nuovi antagonisti CB1 a struttura pirazolica come potenziali radiofarmaci per la PET imaging

Cannabinoid receptors are members of the large family of G-protein coupled receptors. Two types of cannabinoid receptor have been discovered: CB1 and CB2. CB1 receptors are localised predominantly in the brain whereas CB2 receptors are more abundant in peripheral nervous system cells. CB1 receptors have been related with a number of disorders, including depression, anxiety, stress, schizophrenia, chronic pain and obesity. For this reason, several cannabinoid ligands were developed as drug candidates. Among these ligands, a prominent position is occupied by SR141716 (Rimonabant), which is a pyrazole derivative with inverse agonist activity discovered by Sanofi-Synthelabo in 1994. This compound was marketed in Europe as an anti-obesity drug, but subsequently withdrawn due to its side-effects. Since the relationship between the CB1 receptors’ functional modification, density and distribution, and the beginning of a pathological state is still not well understood, the development of radio-ligands suitable for in vivo PET (Positron Emission Tomography) functional imaging of CB1 receptors remains an important area of research in medicine and drug development. To date, a few radiotracers have been synthesised and tested in vivo, but most of them afforded unsatisfactory brain imaging results. A handful of radiolabelled CB1 PET ligands have also been submitted to clinical trials in humans. In this PhD Thesis the design, synthesis and characterization of three new classes of potential high-affinity CB1 ligands as candidate PET tracers is described.

Guía sobre el manejo de desfibriladores automáticos implantables al final de la vida

El presente artículo es un documento conjunto de la Sociedad Española de Geriatría y Gerontología, la Sociedad Española de Cuidados Paliativos y la Sección de Cardiología Geriátrica de la Sociedad Española de Cardiología. Su objetivo es paliar la laguna que existe en España en lo que respecta al manejo de los desfibriladores automáticos implantables (DAI) en las fases finales de la vida. Cada vez es más frecuente encontrarse enfermos portadores de DAI en fase terminal de una enfermedad avanzada, como insuficiencia cardíaca refractaria, enfermedades oncológicas, otras insuficiencias orgánicas o enfermedades neurodegenerativas con mal pronóstico a corto plazo. La enorme mayoría de estos pacientes tiene más de 65 años, por ello el documento se enfoca de forma particular a los ancianos que se encuentran en esta situación, aunque el proceso de toma de decisiones es similar en portadores de DAI más jóvenes que están en la fase final de su vida.

“Ana”: Apología de la enfermedad como estilo de vida

SIN FINANCIACIÓN

Vida de S. Francisco Xavier de la Compania de Iesvs primero Apostol del Iapon, y segundo de la India, y de otras Prouincias del Oriente

Van añadidas en esta impression muchas cosas, cuya tabla se pone despues del prologo.

A experiência de vida e as expectativas futuras de famílias beneficiárias de RSI

Dissertação de Mestrado apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Psicologia, especialização em Psicologia Clínica e da Saúde.

Vida e Obra dos Boticários Portugueses dos Séculos XV e XVI

Projeto de Pós-Graduação/Dissertação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Ciências Farmacêuticas

Promoção da Adesão à Terapêutica e da Qualidade de Vida na Epilepsia

Tese apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Doutor em Ciências Sociais, especialidade em Psicologia

Qualidade de vida relacionada com a saúde oral

Dissertação apresentada à Universidade Fernando Pessoa como parte dos requisitos para a obtenção do grau de Mestre em Psicologia, ramo de Psicologia Clínica e da Saúde

Capitães do Fim

Tese apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Doutor em Ciências Sociais, especialidade em Sociologia

Avaliação da qualidade de vida do cuidador familiar de doentes em cuidados paliativos

Projeto de Pós-Graduação/Dissertação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Medicina Dentária

A Síndrome progeróide de Hutchinson-Gilford e suas complicações na cavidade oral

Projeto de Pós-Graduação/Dissertação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Medicina Dentária

Manifestações orais em crianças em tratamento oncológico

Projeto de Pós-Graduação/Dissertação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Medicina Dentária