PPP in Croatian tourism: chance for Croatian family hotels

In the last fifty years world tourism and hospitality industry experienced a phenomenal growth of international tourist arrivals, overnights and receipts. It is widely recognized that the tourism became one of the most dominating socio-economic activities at the beginning of the 21st Century. The example of Croatia speaks in favour of that statement. Tourism is the most prosperous industry and the essential development factor in Croatia. The great share of tourism results refers to family business that is of high importance to development strategy of Croatian tourism. Family business in Croatian tourism is based on households and family hotels. Family hotels are recognized on the tourism market by its original and identifiable service imbued with indigenous values and cultural heritage, diversity and individuality. Moreover, they are the most sound and prosperous segment of Croatian tourism and their top-level quality and high professionalism are basic elements of tourism development. Croatian strategic tourism development documents highlight the participation of private sector in tourism development. One of the possible ways of such participation is through public-private partnership (PPP). There are many examples of public-private partnerships in tourism around the world. According to world experiences, marketing and promotions and product development are the main areas where public-private partnership has developed. Despite the fact that tourism is very important economy generator, Croatian experiences with integral implementation of public-private partnerships in tourism are only at the beginning. The aim of this paper is to examine how Croatian family hotels could take a part in establishing public-private partnerships in tourism. Considering the world best practices on public-private partnership in tourism investment, the paper also suggests two acceptable partnership models. The first is related to existing tourism clusters while the second is more innovative and is related to the development of a new tourist complex. Proposed public-private partnership model for the new tourist complex development includes government (on local or/and national level) as public sector representative and family hotels as private sector representative. The paper also examines necessary prerequisite conditions for establishing such a partnership offering a win-win solution for all project stakeholders

THE EUROPEAN DIMENSION OF PUBLIC-PRIVATE PARTNERSHIP AND EXPERIENCES IN TOURISM OF THE REPUBLIC OF CROATIA

Public-private partnership (PPP) is a method for developing sustainable development that has been proven worldwide and endorsed in practice, and its ultimate aim is to increase the overall well-being of society. In a variety of ways, it brings together the interests of the public, private and civil sector in meeting specific needs for augmenting the quality and/or availability of services and products The European Union (UN) has not always supported the co-financing of projects devised as PPP. Recently, however, it has begun to encourage a wider application of this form of financing that demonstrates a huge potential in accomplishing public services, that is, projects intended for the public. Marketing and promotion, product development, education, financing and investment, and environmental protection are but some of the areas of public-private collaboration in tourism in a global setting. The purpose of this paper is to provide an outline of world experience and practice in PPP with emphasis on the EU, so that Croatia, by taking under consideration these experiences, advantages and disadvantages, may define an appropriate legal and business framework and identify the criteria for the successful implementation of PPP in its economy, and in particular, in tourism, one of its highest-growth industries

Regeneration of Intrabony Defects Using a Novel Magnesium Membrane

Background and Objectives: Due to their specific morphology, the regeneration of intrabony defects (IBDs) represents one of the greatest challenges for clinicians. Based on the specific properties of a magnesium membrane, a new approach for the surgical treatment of IBD was developed. The surgical procedure was described using a series of three cases. Materials and Methods: The patients were healthy individuals suffering from a severe form of periodontitis associated with IBD. Based on radiographic examination, the patients had interproximal bone loss of at least 4 mm. Due to its good mechanical properties, it was easy to cut and shape the magnesium membrane into three different shapes to treat the specific morphology of each IBD. In accordance with the principles of guided bone regeneration, a bovine xenograft was used to fill the IBD in all cases. Results: After a healing period of 4 to 6 months, successful bone regeneration was confirmed using radiological analysis. The periodontal probing depth (PPD) after healing showed a reduction of 1.66 +/- 0.29 mm. Conclusions: Overall, the use of the different shapes of the magnesium membrane in the treatment of IBD resulted in a satisfactory functional and esthetic outcome

Role of serum S100B and PET-CT in follow-up of patients with cutaneous melanoma

<p>Abstract</p> <p>Background</p> <p>Increased level of serum S100B can serve as a marker of metastatic spread in patients with cutaneous melanoma (CM). In patients with elevated S100 B and/or clinical signs of disease progression PET-CT scan is a valuable tool for discovering metastases and planning treatment.</p> <p>The aims of this study were to determine whether regular measurements of serum S100B are a useful tool for discovering patients with CM metastases and to evaluate the diagnostic value of PET-CT during the follow-up.</p> <p>Methods</p> <p>From September 2007 to February 2010, 115 CM patients included in regular follow up at the Institute of Oncology Ljubljana were appointed to PET-CT. There were 82 (71.3%) patients with clinical signs of disease progression and 33 (28.7%) asymptomatic patients with two subsequent elevated values of S100B. Sensitivity, specificity, positive and negative predictive value (PPV, NPV) of S100B and PET-CT were calculated using standard procedures.</p> <p>Results</p> <p>Disease progression was confirmed in 81.7% of patients (in 86.5% of patients with clinical signs of disease progression and in 69.7% of asymptomatic patients with elevated S100B). Sensitivity, specificity, PPV and NPV of S100B was 33.8%, 90.9%, 96.0% and 17.5% in patients with clinical signs of disease progression. In 20.0% of patients increased serum S100B was the only sign of disease progression. Sensitivity and PPV of S100 in this group of patients were 100.0% and 69.7%.</p> <p>With PET-CT disease progression was diagnosed in 84.2% of symptomatic patients and in 72.7% of asymptomatic patients with elevated S100B. The sensitivity, specificity, PPV and NPV of PET-CT for symptomatic patients was 98.5%, 90.9%, 98.5% and 90.9% and 100%, 90.0%, 95.8% and 100% for asymptomatic patients with elevated S100.</p> <p>Conclusions</p> <p>Measurements of serum S100B during regular follow-up of patients with CM are a useful tool for discovering disease progression in asymptomatic patients. The value of its use increases if measurements are followed by extended whole body PET-CT.</p

Prevalence of variations in melanoma susceptibility genes among Slovenian melanoma families

<p>Abstract</p> <p>Background</p> <p>Two high-risk genes have been implicated in the development of CM (cutaneous melanoma). Germline mutations of the CDKN2A gene are found in < 25% of melanoma-prone families and there are only seven families with mutation of the <it>CDK4 </it>gene reported to date. Beside those high penetrance genes, certain allelic variants of the <it>MC1R </it>gene modify the risk of developing the disease.</p> <p>The aims of our study were: to determine the prevalence of germline <it>CDKN2A </it>mutations and variants in members of families with familial CM and in patients with multiple primary CM; to search for possible <it>CDK4 </it>mutations, and to determine the frequency of variations in the <it>MC1R </it>gene.</p> <p>Methods</p> <p>From January 2001 until January 2007, 64 individuals were included in the study. The group included 28 patients and 7 healthy relatives belonging to 25 families, 26 patients with multiple primary tumors and 3 children with CM. Additionally 54 healthy individuals were included as a control group. Mutations and variants of the melanoma susceptibility genes were identified by direct sequencing.</p> <p>Results</p> <p>Seven families with CDKN2A mutations were discovered (7/25 or 28.0%). The L94Q mutation found in one family had not been previously reported in other populations. The D84N variant, with possible biological impact, was discovered in the case of patient without family history but with multiple primary CM. Only one mutation carrier was found in the control group. Further analysis revealed that c.540C>T heterozygous carriers were more common in the group of CM patients and their healthy relatives (11/64 vs. 2/54). One p14ARF variant was discovered in the control group and no mutations of the <it>CDK4 </it>gene were found.</p> <p>Most frequently found variants of the <it>MC1R </it>gene were T314T, V60L, V92M, R151C, R160W and R163Q with frequencies slightly higher in the group of patients and their relatives than in the group of controls, but the difference was statistically insignificant.</p> <p>Conclusion</p> <p>The present study has shown high prevalence of p16INK4A mutations in Slovenian population of familial melanoma patients (37%) and an absence of p14ARF or <it>CDK4 </it>mutations.</p

Skin examination behavior: the role of melanoma history, skin type, psychosocial factors, and region of residence in determining clinical and self-conducted skin examination

Objective: To examine the frequency and correlates of skin examination behaviors in an international sample of individuals at varying risk of developing melanoma. Design: A cross-sectional, web-based survey. Setting: Data were collected from the general population over a 20-month period on behalf of the Melanoma Genetics Consortium (GenoMEL). Participants: A total of 8178 adults from Northern (32%), Central (33%), and Southern (14%) Europe, Australia (13%), and the United States (8%). Main outcome measures: Self-reported frequency of skin self-examination (SSE) and clinical skin examination (CSE). Results: After adjustment for age and sex, frequency of skin examination was higher in both Australia (odds ratio [OR]SSE=1.80 [99% CI, 1.49-2.18]; ORCSE=2.68 [99% CI, 2.23-3.23]) and the United States (ORSSE=2.28 [99% CI, 1.76-2.94]; ORCSE=3.39 [99% CI, 2.60-4.18]) than in the 3 European regions combined. Within Europe, participants from Southern Europe reported higher rates of SSE than those in Northern Europe (ORSSE=1.61 [99% CI, 1.31-1.97]), and frequency of CSE was higher in both Central (ORCSE=1.47 [99% CI, 1.22-1.78]) and Southern Europe (ORCSE=3.46 [99% CI, 2.78, 4.31]) than in Northern Europe. Skin examination behavior also varied according to melanoma history: participants with no history of melanoma reported the lowest levels of skin examination, while participants with a previous melanoma diagnosis reported the highest levels. After adjustment for region, and taking into account the role of age, sex, skin type, and mole count, engagement in SSE and CSE was associated with a range of psychosocial factors, including perceived risk of developing melanoma; perceived benefits of, and barriers to, skin examination; perceived confidence in one's ability to engage in screening; and social norms. In addition, among those with no history of melanoma, higher cancer-related worry was associated with greater frequency of SSE. Conclusions: Given the strong association between psychosocial factors and skin examination behaviors, particularly among people with no history of melanoma, we recommend that greater attempts be made to integrate psycho-education into the fabric of public health initiatives and clinical care, with clinicians, researchers, and advocacy groups playing a key role in guiding individuals to appropriate tools and resources

Proceedings of the 12th International Conference on Kinanthropology

Proceedings of the 12th Conference of Sport and Quality of Life 2019 gatheres submissions of participants of the conference. Every submission is the result of positive evaluation by reviewers from the corresponding field. Conference is divided into sections – Analysis of human movement; Sport training, nutrition and regeneration; Sport and social sciences; Active ageing and sarcopenia; Strength and conditioning training; section for PhD students

Particulate matter exposure during pregnancy is associated with birth weight, but not gestational age, 1962-1992: a cohort study

<p>Abstract</p> <p>Background</p> <p>Exposure to air pollutants is suggested to adversely affect fetal growth, but the evidence remains inconsistent in relation to specific outcomes and exposure windows.</p> <p>Methods</p> <p>Using birth records from the two major maternity hospitals in Newcastle upon Tyne in northern England between 1961 and 1992, we constructed a database of all births to mothers resident within the city. Weekly black smoke exposure levels from routine data recorded at 20 air pollution monitoring stations were obtained and individual exposures were estimated via a two-stage modeling strategy, incorporating temporally and spatially varying covariates. Regression analyses, including 88,679 births, assessed potential associations between exposure to black smoke and birth weight, gestational age and birth weight standardized for gestational age and sex.</p> <p>Results</p> <p>Significant associations were seen between black smoke and both standardized and unstandardized birth weight, but not for gestational age when adjusted for potential confounders. Not all associations were linear. For an increase in whole pregnancy black smoke exposure, from the 1^st(7.4 μg/m³) to the 25^th(17.2 μg/m³), 50^th(33.8 μg/m³), 75^th(108.3 μg/m³), and 90^th(180.8 μg/m³) percentiles, the adjusted estimated decreases in birth weight were 33 g (SE 1.05), 62 g (1.63), 98 g (2.26) and 109 g (2.44) respectively. A significant interaction was observed between socio-economic deprivation and black smoke on both standardized and unstandardized birth weight with increasing effects of black smoke in reducing birth weight seen with increasing socio-economic disadvantage.</p> <p>Conclusions</p> <p>The findings of this study progress the hypothesis that the association between black smoke and birth weight may be mediated through intrauterine growth restriction. The associations between black smoke and birth weight were of the same order of magnitude as those reported for passive smoking. These findings add to the growing evidence of the harmful effects of air pollution on birth outcomes.</p