GESTÃO AMBIENTAL E COMPETITIVIDADE EM DESTINOS TURÍSTICOS: percepção dos gestores de pequenos meios de hospedagem de Natal/RN sobre o uso de práticas ambientais como fator de competitividade

The present work aimed at investigating the small hotel managers perceptions from Natal/RN concerning the environmental practice uses as a competitive factor. This study is characterized as a descriptive exploratory research that used an aleatory probabilistic sample followed by the application of collect data instrument (questionnaire). The small hotels located in Natal/RN were the study participants and the specific location where 35 questionnaires were answered. Based on the data and on the mangers point of view, it is possible to comprehend that, among the presented indicators, the development of environmental programs in the hotel enterprise is showed as the least important for the client s choice. As the main conclusion it is relevant to argue that, according to the small hotel managers, the guests do not still search for hotels that implement environmental practices. On the other side, the interviewed managers believe that the use of these practices can generate a great competitive advantage in relation to their competitors. The information obtained by this present research will be able to contribute to establish a contemporary panorama in relation to the importance attributed by the managers concerning the use of environmental practices in small hotel enterprises in Natal/RN. In addition the correct use of this information can generate possibilities of major competitiveness in this segment

Turismo e meio ambiente: uma análise do ecoturismo e sua contribuição sócio-ambiental no distrito matutuine: caso da reserva especial de Maputo Moçambique

Mozambique holds a potential for tourism development, especially for nature tourism, due to the existence of conservation areas around the country. The Maputo Special Reserve (MES) is considered as one of the most important conservation area and has benefited from investment in order to incruse the development of tourism in the region. Currently the number of visitors to MES has grown substantially with the intention to develop recreational activities related to ecotourism. Now the challenge lies in the way of optimizing opportunities for tourism development in order to achieve economic benefitis reduction the lead to poverty, without degrading the environment. Ecotourism face the demands and environmental discussions has been assumed as an alternative to the tourist market focused on protected areas, as it is believed that this segment is able to reconcile tourism development and simultaneously improve the conservation of the natural environment and still ensure the recovery of local communities and promoting their welfare. This study aims to analyze, from the perception of the local community, social and environmental contribution of ecotourism in Maputo Special Reserve, Mozambique. The research sought to investigate the relationship between ecotourism development in the region and generate benefits for the socio-environmental communities for residents. To achieve the objective, was chosen a critical analysis about the generation of socio-environmental benefits versus ecotourism in which we opted for a qualitative and quantitative approach seeking to establish the degree of agreement and disagreement about the benefits generated by ecotourism through interviews with community members

Fatores que influenciam o apoio dos residentes á megaeventos: uma análise sobre o projeto FIFA WORLD CUP 2014 em Natal/RN

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Malignant lesions in the ventral prostate of alloxan-induced diabetic rats

The aim of this study was to evaluate the changes caused by chronic diabetes in the rat ventral prostate and to establish a correlation between diabetes and the development of prostatic lesions. Male rats received alloxan (42 mg/kg b.w.) to induce diabetes. Ninety days after diabetes diagnosis, animals were sacrificed and the ventral prostate was removed and prepared for general and immunohistochemical analyses. The total area showing different types of lesions was estimated. Diabetes led to a decrease in the body and prostatic weights, as well as in testosterone levels. The prostate morphology and stereology showed high variation in the diabetic group. Some animals had light changes; the great majority had an intense epithelial atrophy; and other rats showed premalignant and malignant lesions in the prostate. Such epithelial atrophy was, in some samples, combined with chronic inflammation, similar to proliferative inflammatory atrophy (PIA). The diabetic group also presented high incidence of prostatitis, adenocarcinoma and prostatic intra-epithelial neoplasia (PIN). Samples with adenocarcinoma had poorly differentiated acini with high levels of cellular proliferation and nuclear atypia. These lesions exhibited an invasive feature showing Bcl-2-positive cells and interruptions in the basement membrane. An association of PIA, PIN and adenocarcinoma was detected in one sample. Reduced androgen levels have a synergic effect to insulin dysfunction promoting negative effects in the rat prostate. Diabetic individuals had a high incidence of prostatitis, and this inflammation could stimulate the incidence of other forms of prostatic pathology.

Análise da percepção da qualidade ambiental e de serviços turísticos em João Pessoa/PB

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

800x600 Apoio de residentes ao processo de gestão de projetos turisticos ambientais: um estudo do vale dos dinossauros em sousa/PB

This study aimed to analyse the factors that can contribute to the support of residents in the process of management of environmental tourism projects. The importance of reflecting on the municipal planning, including the management of stakeholders, is justified by changes in economic and social values of local communities, the concern with their space and quality of life. Thus, the support of the dwellers to the management process of an attractive allows motivate and prioritize the opinion of this community, strengthening social groups and integrating them into projects and local actions. The study was described as descriptive, exploratory and quantitative. As the analysis model. They were used the research variables done by Nunkoo and Ramkissoon (2012), as a way to assess the support of local dwellers on the development of Revitalization project of Monumento Natural Vale dos Dinossauros, in the management of environmental tourist destination, in Sousa/PB. Results show the relationship among the dimensions, confidence in government agencies, benefits and costs occasioned by tourism development in the attractive as influencers support elements of the deweller. Thus, it is intended to corroborate to the inclusion of stakeholdersin the planning process in the development of tourism in this location in order to involve them in decision making about planning and management of tourism in the city, with a view to sustainable local development

Análise da relação entre apego ao lugar, satisfação e fidelidade dos visitantes em destinos turísticos ambientais: um estudo em Fernando de Noronha/PE

The competition among tourist destinations environmental generates the emergent need to find different strategies to close down if the purpose of delight and retain their visitants. A customer satisfaction, loyalty and the development of attachment to place form a solid compound in search of promotion a tourist destination. This study presents the general objective analysis of the relationship between attachment to place, satisfaction and loyalty of visitors, in the archipelago of Fernando de Noronha / PE. Therefore, a model will be used as reference, where they will be analyzed various constructs related to attachment to place, satisfaction and loyalty, as well as the relations between them. The methodology used in the study consists of an exploratory, descriptive, where the sample is random and consists of individuals who visited Fernando de Noronha on a pre-defined period of ten days. Based on a sample table, we defined a quantitative equivalent of 246 questionnaires, which will be applied when the visitor leaves the destination, the departure lounge of airport. A proposal focuses on the possibility to get results able to understand the subjective and intriguing relationship that involves the triad attachment to place, satisfaction and loyalty, trying to thus provide subsidies for optimizing environmental tourist destination

Fatores capazes de influenciar o apoio dos residentes ao desenvolvimento do turismo religioso em Santa Cruz - RN

This study is about the primary stakeholder management - the resident community, given its participation and support for the development of tourism in touristic destinations. It has as a general aim to analyze the factors that are capable to influence the residents‟ support to the development of religious tourism in Santa Cruz, RN, and the existing interrelationships between factors. In order to achieve this objective, it was necessary to use exploratory and descriptive research, followed by a quantitative approach through questionnaires with 422 residents of Santa Cruz -RN. The study was based on the variables relationship model proposed by Nunkoo and Ramkissoon (2012), it was also used the technique of Structural Equation Modeling - SEM, aiming to explain the relationships between the constructs studied. The results found on the survey suggest that the more residents realize the benefits generated by tourism, as well as trust in government actors in charge of tourism development, the more there will be a propensity to support the development of religious tourism. This result is similar to the one found in the study of Nunkoo and Ramkissoon (2012). We conclude that the structural model that best represents the reality of Santa Cruz -RN is composed of the factors: benefits, costs, and confidence in governmental actors, which are able to influence the support of Santa Cruz‟s residents for the development of religious tourism. It is also noteworthy that it was found a highly significant connection between the factors benefits perceived from tourism and confidence in governmental actors and between both of them, the political support for tourism

Fatores que afetam o apoio de residentes ao desenvolvimento do turismo em sítios arqueológicos: um estudo no Seridó Potiguar

The tourist activity , which appropriates spaces and natural , cultural , social and economic scenarios in a given locality , requires a model of integrated development necessarily reconciling the support of residents. In this perspective , this study aims to analyze the factors influencing the support of residents in tourism development in archaeological sites , specifically in the two counties of Parelhas and Carnaúba dos Dantas , in Rio Grande do Norte, in the region of Seridó Potiguar as well as the interrelationship existing between these factors . To achieve the proposed objective of the research , a descriptive -exploratory and quantitative study based on the study of Nunkoo and Hamkisson (2012 ) , using the technique of Structural Equation Modeling - SEM to explain the relationships of the constructs used in this research. Data collection was performed during the periodof May 2013 to July 2013. Among other studies, results indicate that , for the profile of the interviewees used , the higher the confidence of the community residing in the government agencies responsible for, the largest tourism will support the resident to the tourism development and that this supply relationship institutions and government agencies an opportunity to enhance their development strategies and social thinking of the resident agent of tourism . It was also found that the analysis model proposed has a better structural relationship when used interviewees who have knowledge about the activities in the archaeological sites , then suggesting the need for further research on the effect of the level of knowledge of the interviewee on the object and support of residents to tourism development

Food restriction promotes downregulation of myocardial L-type Ca2+ channels

Food restriction (FR) has been shown to impair myocardial performance. However, the mechanisms behind these changes in myocardial function due to FR remain unknown. Since myocardial L-type Ca2+ channels may contribute to the cardiac dysfunction, we examined the influence of FR on L-type Ca2+ channels. Male 60-day-old Wistar rats were fed a control or a restricted diet (daily intake reduced to 50% of the amount of food consumed by the control group) for 90 days. Myocardial performance was evaluated in isolated left ventricular papillary muscles. The function of myocardial L-type Ca2+ channels was determined by using a pharmacological Ca2+ channel blocker, and changes in the number of channels were evaluated by mRNA and protein expression. FR decreased final body weights, as well as weights of the left and right ventricles. The Ca2+ channel blocker diltiazem promoted a higher blockade on developed tension in FR groups than in controls. The protein content of L-type Ca2+ channels was significantly diminished in FR rats, whereas the mRNA expression was similar between groups. These results suggest that the myocardial dysfunction observed in previous studies with FR animals could be caused by downregulation of L-type Ca2+ channels.

Disfunção miocárdica e alterações no trânsito de cálcio intracelular em ratos obesos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)