Crocodiles in the regulatory swamp: navigating the dangers of outsourcing, SaaS and shadow IT

Corporates are entering the brave new world of the internet and digitization without much regard for the fine print of a growing regulation regime. More traditional outsourcing arrangements are already falling foul of the regulators as rules and supervision intensifies. Furthermore, ‘shadow IT’ is proliferating as the attractions of SaaS, mobile, cloud services, social media, and endless new ‘apps’ drive usage outside corporate IT. Initial cost-benefit analyses of the Cloud make such arrangements look immediately attractive but losing control of architecture, security, applications and deployment can have far reaching and damaging regulatory consequences. From research in financial services, this paper details the increasing body of regulations, their inherent risks for businesses and how the dangers can be pre-empted and managed. We then delineate a model for managing these risks specifically focused on investigating, strategizing and governing outsourcing arrangements and related regulatory obligations

Suppressing grazing chaos in impacting system by structural nonlinearity

In this note we investigate the influence of structural nonlinearity of a simple cantilever beam impacting system on its dynamic responses close to grazing incidence by a means of numerical simulation. To obtain a clear picture of this effect we considered two systems exhibiting impacting motion, where the primary stiffness is either linear (piecewise linear system) or nonlinear (piecewise nonlinear system). Two systems were studied by constructing bifurcation diagrams, basins of attractions, Lyapunov exponents and parameter plots. In our analysis we focused on the grazing transitions from no impact to impact motion. We observed that the dynamic responses of these two similar systems are qualitatively different around the grazing transitions. For the piecewise linear system, we identified on the parameter space a considerable region with chaotic behaviour, while for the piecewise nonlinear system we found just periodic attractors. We postulate that the structural nonlinearity of the cantilever impacting beam suppresses chaos near grazing. (C) 2007 Elsevier Ltd. All rights reserved.

Occupational exposure to radon and natural gamma radiation in the La Carolina, a former gold mine in San Luis Province, Argentina

Radon and gamma radiation level measurements were carried out inside the La Carolina mine, one of the oldest gold mining camps of southern South America, which is open for touristic visits nowadays. CR-39 track-etch detectors and thermoluminescent dosimeters of natural CaF(2) and LiF TLD-100 were exposed at 14 points along the mine tunnels in order to estimate the mean (222)Rn concentration and the ambient dose equivalent during the summer season (November 2008 to February 2009). The values for the (222)Rn concentration at each monitoring site ranged from 1.8 +/- 0.1 kBq m(-3) to 6.0 +/- 0.5 kBq m(-3), with a mean value of 4.8 kBq m(-3), indicating that these measurements exceed in about three times the upper action level recommended by ICRP for workplaces. The correlations between radon and gamma radiation levels inside the mine were also investigated. Effective doses due to (222)Rn and gamma rays inside the mine were determined, resulting in negligible values to tourists. Considering the effective dose to the mine tourist guides, values exceeding 20 mSv of internal contribution to the effective doses can be reached, depending on the number of working hours inside the mine. (C) 2009 Elsevier Ltd. All rights reserved.

Texture analysis using graphs generated by deterministic partially self-avoiding walks

Texture is one of the most important visual attributes for image analysis. It has been widely used in image analysis and pattern recognition. A partially self-avoiding deterministic walk has recently been proposed as an approach for texture analysis with promising results. This approach uses walkers (called tourists) to exploit the gray scale image contexts in several levels. Here, we present an approach to generate graphs out of the trajectories produced by the tourist walks. The generated graphs embody important characteristics related to tourist transitivity in the image. Computed from these graphs, the statistical position (degree mean) and dispersion (entropy of two vertices with the same degree) measures are used as texture descriptors. A comparison with traditional texture analysis methods is performed to illustrate the high performance of this novel approach. (C) 2011 Elsevier Ltd. All rights reserved.

Texture analysis based on maximum contrast walker

Recently, the deterministic tourist walk has emerged as a novel approach for texture analysis. This method employs a traveler visiting image pixels using a deterministic walk rule. Resulting trajectories provide clues about pixel interaction in the image that can be used for image classification and identification tasks. This paper proposes a new walk rule for the tourist which is based on contrast direction of a neighborhood. The yielded results using this approach are comparable with those from traditional texture analysis methods in the classification of a set of Brodatz textures and their rotated versions, thus confirming the potential of the method as a feasible texture analysis methodology. (C) 2010 Elsevier B.V. All rights reserved.

Protein Adsorption onto Polyelectrolyte Layers: Effects of Protein Hydrophobicity and Charge Anisotropy

Ellipsometry was used to investigate the influence of ionic strength (I) and pH on the adsorption of bovine serum albumin (BSA) or beta-lactoglobulin (BLG) onto preabsorbed layers of two polycations: poly(diallyldimethylammonium chloride) (PDADMAC) or poly(4-vinylpyridine bromide) quaternized with linear aliphatic chains of two (QPVP-C2) or five (QPVP-C5) carbons. Comparisons among results for the three polycations reveal hydrophobic interactions, while comparisons between BSA and BLG-proteins of very similar isoelectric points (pI)-indicate the importance of protein charge anisotropy. At pH close to pI, the ionic strength dependence of the adsorbed amount of protein (Gamma) displayed maxima in the range 10 < I < 25 mM corresponding to Debye lengths close to the protein radii. Visualization of protein charge by Delphi suggested that these ionic strength conditions corresponded to suppression of long-range repulsion between polycations and protein positive domains, without diminution of short-range attraction between polycation segments and locally negative protein domains, in a manner similar to the behavior of PE-protein complexes in solution.(1-4) This description was consistent with the disappearance of the maxima at pH either above or below pI. In the former case, Gamma values decrease exponentially with I(1/2), due to screening of attractions, while in the latter case adsorption of both proteins decreased at low I due to strong repulsion. Close to or below pI both proteins adsorbed more strongly onto QPVP-C5 than onto QPVP-C2 or PDADMAC due to hydrophobic interactions with the longer alkyl group. Above pI, the adsorption was more pronounced with PDADMAC because these chains may assume more loosely bound layers due to lower linear charge density.

Examining Visitor Attitudes and Motivations at a Space Science Centre

The H.R. MacMillan Space Centre is a multi-faceted organization whose mission is to educate, inspire and evoke a sense of wonder about the universe, our planet and space exploration. As a popular, Vancouver science centre, it faces the same range of challenges and issues as other major attractions: how does the Space Centre maintain a healthy public attendance in an increasingly competitive market where visitors continue to be presented with an increasingly rich range of choices for their leisure spending and entertainment dollars?This front-end study investigated visitor attitudes, thoughts and preconceptions on the topic of space and astronomy. It also examined visitors’ motivations for coming to a space science centre. Useful insights were obtained which will be applied to improve future programme content and exhibit development.

Skatte- och sysselsättningseffekter till följd av ett större idrottsevenemang : Förväntade effekter på regionens näringsliv till följd av ett kommande Skid VM i Falun 2015

Syfte: Att mäta turisternas konsumtion i samband med ett större idrottsevenemang samt att beräkna skatte- och sysselsättningseffekter till följd av denna under Skid-VM i Falun år 2015. Metod: Turisternas konsumtion har i denna studie mätts genom att ett urval av besökarna på Skidspelen 2013 fört dagbok över sin konsumtion. Vi har även använt sekundärdata i form av en konsumtionsundersökning som är genomförd under Svenska Skidspelen 2012 samt uppgifter från en rapport författad av HUI Research AB. Slutsats: Tre olika scenarion har använts för att beräkna skatte och sysselsättningseffekter. Ett lågt scenario där vi räknar med 140 000 sålda endagsbiljetter vilket är samma antal som Skid- VM i Falun 1993. Ett medelhögt där vi räknar med 200 000 sålda endagsbiljetter vilket är vad arrangören förväntar sig samt slutligen ett högt scenario med 270 000 sålda endagsbiljetter vilket är vad som såldes under Skid-VM i Oslo 2011. Beroende på valt scenario kommer turisternas totala konsumtion i regionen att uppgå till mellan 147 och 197 miljoner kronor. Denna omsättningsökning uppskattas leda till att mellan 85 och 111 arbetstillfällen skapas i regionen på kort sikt. Summan av samtliga skatter och avgifter uppgår till mellan 27 och 36 miljoner kronor.

Managing Seasonality in Tourism : Challenges and Opportunities for the Tourism Industry in Húsavík, Iceland

Seasonality is a common phenomenon in the tourism industry around the world. Húsavík, a town on the northern coast of Iceland, has experienced tremendous growth in tourism in recent years and is sometimes recognised as the „Whale Watching Capital of Europe‟. However, Húsavík faces extreme seasonality with high demand mainly during the summer months and limited or no demand at other times of the year. As is emphasised in the tourism literature and widely in practice, seasonality is frequently seen as a problem for the tourism industry which has to be tackled. Academic research has never before been done on seasonality in Húsavík and the aim of this thesis is to understand the nature of seasonality within the tourism industry in Húsavík and discover potential ways to reduce seasonality in Húsavík tourism. In order to fulfil the aim, qualitative semi-structured interviews were undertaken with six tourism managers in Húsavík to investigate their perceptions of seasonality and if and how it could be managed. The results confirmed that the peripheral location of the destination stimulates seasonality and it poses major economic challenges for tourism businesses in Húsavík. Managers would prefer a longer tourism season. Several recommendations were provided for how to reduce seasonality such as develop other attractions than whale watching, improve accessibility, focus marketing on seasons outside the summer, and offer winter packages for foreign and domestic tourists.

Charterturisme som en produkt : en sociologisk analyse af agens i oplevelsesøkonomien

Charter tourism as a product: a sociological analysis of agency in the experience economy In recent years charter tourism as a convenient and cost-effective mode of travelling has been declining. This may be related to dominating societal ideals promoting self-actualization, individual exploration and spontaneity. However, not much is known about the development of ideals and practices among charter tourists. By use of ethnographic fieldwork methodology, including pre-departure and post-travel telephone interviews, this exploratory study investigated a group of Danish charter tourists travelling to Gran Canaria. Results show that the charter tourists were active in navigating between a series of central dilemmas posed by the consumption of a mass product in an individualized societal context, thereby shaping their experiences to form a desirable tourist product.

Guides of the Falu Mine : Perceptions of Differences and Similarities onDomestic and International Visitors

Industrial heritage tourism has been in focus for many academic studies and tourism is an alternative developmental tool for mines and contributes to their economic success. This thesis is about the Falu Mine in Dalarna, Sweden, which has World Heritage status since 2001 and is one of the biggest attractions in the region. Its history and cultural importance are reasons for the importance of preserving the heritage. The Falu Mine is under the management of the Great Copper Mountain Trust and one of their ambitions is to ensure the continuous popularity among domestic and international visitors. In order to gain a better understanding of the visitors and to find strategies to improve performance, a visitor survey has been conducted in the summer of 2011. It is the authors believe that the guides of the Falu Mine have the best available insight and that their perceptions help to add to the understanding about the visitors. Therefore, this thesis aims to explore the perceptions of the guides about their visitors, to investigate how the perceptions correspond to the statistical results and to study if there are any differences between domestic and international visitors. The mixed methods approach will increase the depth and accuracy of the results, by linking qualitative with quantitative data. The results show that differences between domestic and international visitors exist, both proven by interviews with the guides and the visitor survey. These differences occur in the factors, such as level of education of the visitors, group size and number of children in the group, knowledge of the visitors prior to and after the visit, sources of information and the fulfillment of the visitor expectations. The perceptions emphasize how these differences impact the guided tours. The guides of the Falu Mine have to be aware of those differences in order to adjust the tour accordingly, as well as the management of the Falu Mine can use this knowledge in order to identify strategies for improving performance.

Retusch av landskapsfoto i annonser för turistmål : En kvantitativ undersökningkring den accepterade nivån av retusch

Etik kring bilder i annonser har diskuterats mycket, speciellt modell-, ochproduktbilder har kritiserats. Det tycks dock saknas forskning om acceptanskring efterbehandling av landskapsfotografier som ofta används vidmarknadsföring av turistmål. En webbenkätundersökning genomfördes medbildexempel för att undersöka vilken nivå av efterbehandling som ansågsverklighetstrogen, tilltalande och accepterbar i sådana annonser. Slutsatsenblev att fotografier där exponeringen korrigerats för att skapa en tydligare bildvar det mest accepterade. Skillnader i åsikter mellan åldrar, kön, de som haroch inte har tidigare erfarenhet av fotografi och retuschering diskuterades ochdet visade sig att kvinnor och de utan tidigare erfarenhet var lite mer kritiskatill efterbehandling. Det framkom att en del betraktare kan accepteraytterligare efterbehandling om den genomförs för att sälja en specifik känslaoch så länge inte betraktaren kan känna sig vilseledd.

Brody, Judy, interviewed by Jena Hershkowitz on January 19, 2010: Audio Recording

Some themes discussed are: • Jewish education—Hebrew tutor/Hebrew school(1) • Jewish education—Sunday School(10) • Jewish education—parents (12) • Holidays (1-2) • Civic engagement (1, 5) • Civic engagement—B’nai B’rith and Hadassah (2) • Food—kosher (2) • Colby—Greek life (3-4) • Occupation—law (4) • Dating—marriage (5) • Dating—at Colby (8) • Dating—interfaith marriage (9) • Live in Waterville—attractions (6) • Live in Waterville—school (9) • Colby—Hillel (6) • Colby—classes (6) • Colby—campus life (7-8, 12-13) • Synagogue (11)

Uma cidade em busca de turistas: limites e possibilidades do turismo em Nova Friburgo

Este trabalho pretende demonstrar como a realidade que alcança os imigrantes vindos daSuíça e de outros países, a geografia, as belezas naturais, os remanescentes traçosculturais e os fatores climáticos, são os pontos que diferenciam positivamente NovaFriburgo da maioria dos municípios do estado do Rio de Janeiro, conferindo-lhe um papelprivilegiado no cenário turístico. Também defende a importância da adoção de análises deambiente como atividades permanentes do planejamento turístico, e, por meio deresultados obtidos em levantamentos e pesquisas realizados, sugere a definição deestratégias que poderão gerar aumentos significativos nos resultados obtidos pelo setor deturismo, facilitando a realização de investimentos, o envolvimento da população, e a açãoconjunta entre o poder público, a iniciativa privada e o terceiro setor, influenciandopositivamente o desenvolvimento sustentável de uma cidade potencialmente turística.

Modelo de avaliação competitiva de destinos turísticos com base nas capacidades dinâmicas

Over the past few decades, the phenomenon of competitiveness, and the underlying competitive advantage thereof, has been analyzed in diverse ways, in terms of its sources (external and internal environment) and competitive management strategies, as well as different scopes (nations, economic sectors and organizations) and fields of study (economy and organizational theory). Moreover, competitiveness is a complex phenomenon and, thus, reflected in the many methods and approaches which some frameworks have developed throughout the period to try to examine it in the tourism sector as well as other industries. In this research a framework for destinations is presented on the basis of dynamic capabilities. This is an important contribution to the research, since previous studies for the tourism sector have not approached this relevant aspect of the competitive development of tourist destinations, i.e. based on the capabilities of innovation, transformation, creation and research presents a competitive evaluation of the dynamic capabilities of tourist destinations, on the basis of 79 activities, distributed in eight , this work presents an empirical application of the framework in a sample of twenty Brazilian cities, considered, by the Brazilian Tourism Minister, as indicative tourist destinations for regional development. The results obtained from this evaluation were submitted to tests of statistical reliability and have demonstrated that the destinations possess heterogeneous levels of capabilities between themselves (different levels developed in the categories between the cities) and inside each destination (developed levels of capability between the categories of the destination). In other words: heterogeneity is not only between category to category.