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This study aims to investigate the collaboration processes of immigrant families as they search for online information together. Immigrant English-language learning adults of lower socioeconomic status often work collaboratively with their children to search the internet. Family members rely on each other’s language and digital literacy skills in this collaborative process known as online search and brokering (OSB). While previous work has identified ecological factors that impact OSB, research has not yet distilled the specific learning processes behind such collaborations.

For this study, the authors adhere to practices of a case study examination. This study’s participants included parents, grandparents and children aged 10–17 years. Most adults were born in Mexico, did not have a college-degree, worked in service industries and represented a lower-SES population. This study conducted two to three separate in-home family visits per family with interviews and online search tasks.

From a case study analysis of three families, this paper explores the funds of knowledge, resilience, ecological support and challenges that children and parents face, as they engage in collaborative OSB experiences. This study demonstrates how in-home computer-supported collaborative processes are often informal, social, emotional and highly relevant to solving information challenges.

An intergenerational OSB process is different from collaborative online information problem-solving that happens between classroom peers or coworkers. This study’s research shows how both parents and children draw on their funds of knowledge, resilience and ecological support systems when they search collaboratively, with and for their family members, to problem solve. This is a case study of three families working in collaboration with each other. This case study informs analytical generalizations and theory-building rather than statistical generalizations about families.

Designers need to recognize that children and youth are using the same tools as adults to seek high-level critical information. This study’s model suggests that if parents and children are negotiating information seeking with the same technology tools but different funds of knowledge, experience levels and skills, the presentation of information (e.g. online search results, information visualizations) needs to accommodate different levels of understanding. This study recommends designers work closely with marginalized communities through participatory design methods to better understand how interfaces and visuals can help accommodate youth invisible work.

The authors have demonstrated in this study that learning and engaging in family online searching is not only vital to the development of individual and digital literacy skills, it is a part of family learning. While community services, libraries and schools have a responsibility to support individual digital and information literacy development, this study’s model highlights the need to recognize funds of knowledge, family resiliency and asset-based learning. Schools and teachers should identify and harness youth invisible work as a form of learning at home. The authors believe educators can do this by highlighting the importance of information problem solving in homes and youth in their families. Libraries and community centers also play a critical role in supporting parents and adults for technical assistance (e.g. WiFi access) and information resources.

This study’s work indicates new conditions fostering productive joint media engagement (JME) around OSB. This study contributes a generative understanding that promotes studying and designing for JME, where family responsibility is the focus.

The research steam on tourism destination image, begun in the late 1960s, has been essentially operational in its approach, and only occasionally strategic. Aspects relating to the image of tourism destinations still constitute a relatively unexplored line of research. This paper, first establishes specific conceptual and methodological approaches, to enable us to rigorously study and evaluate the image of what we understand as a tourism destination characterized by “sun and beach”. It then applies this methodological proposition to a number of destinations in the Caribbean, focusing on the case of Cuba from an important tourist‐origin market for this destination, Spain.

C'est un lieu commun que de réaffirmer ici l'importance croissante des mouvements touristiques dans le monde actuel sur les plans économique, social, culturel ou politique. Dans le domaine économique seulement, leur développement entraˆne des conséquences décisives tant sur les relations économiques internationales (le problème des balances des paiements se pose différemment maintenant que les échanges de personnes viennent compléter les échanges de marchandises) que sur l'orientation des activités économiques internes (citons, par exemple, les investissements touristiques — hôtellerie ou moyens de transport — les changements de la consommation par suite de la croissance dans les budgets familiaux du poste distractions et voyages — l'amélioration du niveau de vie — le développement du secteur tertiaire, commerce et services — l'urbanisation, dont le tourisme est, en tant qu'évasion hors des grandes agglomérations, une des conséquences, etc.). Et en face de ce fait: il n'est pas un secteur de l'activité économique qui ne soit transformé, plus ou moins profondément, par l'essor du tourisme — une constatation amère: ce phénomène décisif, économique, social, démographique, culturel n'occupe encore qu'une place tout à fait insignifiante, quand elle n'est pas nulle, dans l'enseignement supérieur de la plupart des pays. Il serait cependant très désirable qu'une meilleure connaissance de ces phénomènes, sans nul doute appelés à poursuivre encore leur développement, soit plus largement répandue parmi les jeunes destinés à former les cadres supérieurs, c'est‐à‐dire l'élite des nations. De ce point de vue, le bilan que l'on peut dresser aujourd'hui ne laisse pas d'être fort affligeant.

17e Congrès de l'AIEST 1. Dates Déférant au désir des organisateurs grecs, le Congrès a dû être reporté d'une semaine. Il se tiendra du samedi 10 au samedi 17 septembre 1966. Des précisions à ce sujet et sur les autres détails du déroulement seront communiquées prochainement aux membres de l'AIEST.

Investigates urban bias in state policy making in Mexico. Refers to literature claiming that rural poverty in developing nations is a major problem because capitalism reflects an urban bias. Examines social security coverage for the rural poor in Mexico and notes that there are great variations depending on area, suggesting that social security coverage is politically negotiable. Outlines briefly the historical development of Mexico’s welfare state and uses a power resource model to demonstrate how groups with competing interests go about securing benefits from the state. Cites literature on dependency theory, indicating that rural groups have failed to mobilize politically and have therefore not secured the same state resources (such as social security benefits and housing) as urban groups, yet argues that this does not always apply in Mexico, partially due to party politics and bureaucratic paternalism. Explains how data was collected to examine regional variations in social security coverage among the rural poor and how the data was analysed. Reveal that workers in important international export markets (such as cotton and sugar) have greater political leverage in obtaining better social security benefits. Notes also that areas supporting the political party in power obtain better benefits. Concludes, therefore, that rural workers are not powerless in the face of urban capitalism and that urban bias and dependency theories do not reflect the situation in Mexico – rather social security benefits are politically negotiable.

Knowledge of the behavior of concrete at mesoscale level requires, as a fundamental aspect, to characterize aggregates and specifically, their thermal properties if fire hazards (e.g. spalling) are accounted for. The assessment of aggregates performance (and, correspondingly, concrete materials made of aggregates, cement paste and ITZ – interfacial transition zone) is crucial for defining a realistic structural response as well as damage scenarios.

It is here assumed that concrete creep is associated to cement paste only and that creep obeys to the B3 model proposed by Bažant and Baweja since it shows good compatibility with experimental results and it is properly justified theoretically.

First, the three‐dimensionality of the geometric description of concrete at the meso‐level can be appreciated; then, creep of cement paste and ITZ allows to incorporate in the model the complex reality of creep, which is not only a matter of fluid flow and pressure dissipation but also the result of chemical‐physical reactions; again, the description of concrete as a composite material, in connection with porous media analysis, allows for understanding the hygro‐thermal and mechanical response of concrete, e.g. hygral barriers due to the presence of aggregates can be seen only at this modelling level. Finally, from the mechanical viewpoint, the remarkable damage peak effect arising from the inclusion of ITZ, if compared with the less pronounced peak when ITZ is disregarded from the analysis, is reported.

The fully coupled 3D F.E. code NEWCON3D has been adopted to perform fully coupled thermo‐hygro‐mechanical meso‐scale analyses of concrete characterized by aggregates of various types and various thermal properties. The 3D approach allows for differentiating each constituent (cement paste, aggregate and ITZ), even from the point of view of their rheologic behaviour. Additionally, model B3 has been upgraded by the calculation of the effective humidity state when evaluating drying creep, instead than using approximate expressions. Damage maps allows for defining an appropriate concrete mixture to withstand spalling and to characterize the coupled behaviour of ITZ as well.

Meine ersten Worte seien ein Gruss und ein Dank. Ich heisse Sie meinerseits von Herzen willkommen. Vor allem aber spreche ich namens der Internationalen Vereinigung wissenschaftlicher Fremdenverkehrsexperten jenen, die uns hierher eingeladen und die zur Verwirklichung dieser Veranstaltung beigetragen haben, den tiefgefühlten Dank aus. Dieser gilt in erster Linie der österreichischen Bundesregierung, von der uns S. Exzellenz Dr. E. Kolh, der Herr Unterrichtsminister, die hohe Ehre seiner Anwesenheit und persönlichen Begrüssung erweist, die wir vollauf zu würdigen wissen. Es kann den österreichischen Behörden nicht hoch genug angerechnet werden, dass sie uns die Möglichkeit verschaffen, unsern vierten Kongress in Wien abzuhalten, das für uns einen Inbegriff hoher allgemeiner und zugleich touristischer Kultur bildet. Wenn die Aufnahme, die uns hier gewährt wird, vom Geiste einer Gastfreundschaft und Liebenswürdigkeit getragen ist, wie sie nicht mehr zu überbieten sind, so finden sich darin zugleich jene Vorstellungen bestätigt, die wir mit Österreich verbinden und wodurch dessen Land und Volk jedem einzelnen von uns so teuer wurden. In meinen aufrichtigen Dank seien nicht weniger alle eingeschlossen, die um die Vorbereitung und Organisation des Kongresses besorgt waren. Ich muss befürchten, Ungenauigkeiten und Ungerechtigkeiten zu begehen, wenn ich es unternehmen wollte, sie beim Namen zu nennen. Trotzdem kann und darf ich nicht unterlassen, unsern Freunden von der Österreichischen Verkehrswerbung und vom Institut für Fremdenverkehrsforschung an der Hochschule für Welthandel, an ihrer Spitze Herrn Doz. Dkfm. Dr. Paul Bernecker, die besondere Anerkennung für ihre verdienstvollen Bemühungen zum Ausdruck zu bringen. Jeder, der hinter die Kulissen sieht, weiss, welche Unmenge an Kleinarbeit und auch wie viele Unannehmlichkeiten manchmal mit der Vorbereitung derartiger Tagungen verknüpft sind. Unser Wunsch geht dahin, sie möchten mit dem heutigen Tage vergessen sein und unsere treuen Helfer würden nurmehr Genugtuung darüber empfinden, an einer guten Sache erfolgreich mitgewirkt zu haben — das einzige Entgelt übrigens, das wir ihnen zu bieten vermögen, das ihnen aber nebst unserer Verbundenheit in reichstem Masse gebührt und zukommen soll.

The main purpose of this paper is to analyze what happens to a business model when the governance of the focal organization changes, particularly when it has to re-shape its transactional network.

The paper reviews literature on governance structure of criminal organizations and uses two case studies to show two different approaches in re-shaping the business transactional network after the seizure from Mafia organization.

The paper finds three different approaches about governance structure in criminal organizations and describes what happens to a business model when the governance of the focal organization changes as is the case of the seizure and confiscation of Mafia businesses. The paper shows that when a judicial administrator is able to effectively build a new transactional network, the business he manages can survive and can also give good performance.

The paper provides two business cases, but this is not enough to give empirical evidence; this could be provided through other case studies or through quantitative methods using surveys or data provided by the Italian courts.

The paper has some potential managerial implications, in particular for the judicial administrator. He should encourage the construction of a new transactional network, first analyzing the existing network, going deeply into the content and the motivators of the relationships with the stakeholders, and deciding if such relationships can be re-formulated or must be left.

The originality of the paper is that it analyzes criminal organizations using well-known approaches, applying them to the case of seized and confiscated business.

The purpose of the paper was to know and evaluate consumption, preferences and the knowledge of labelling legislation about wild and farmed seafood products.

A sample survey on Sicilian families was conducted through a direct interviews between October 2015 and October 2016 to study the attitudes of Sicilian consumers towards wild and farmed fish and seafood products. A stratified two-stage sampling design was chosen with variable probability of inclusion of the units of first stage and 1,700 subjects were interviewed.

The results obtained showed that the 69.4% of respondent ate fresh fish at least once a week and the 86% of respondents consumed aquaculture products at least once a month. Also, the 77.3% of respondents did not know the current legislation on the labelling. Multiple correspondence analysis allowed to identified three profiles of Sicilian families and binary logit model was used to examine the factors that influenced different frequency of fresh fish consumption in general and farmed seafood products in particular.

Extending the research throughout the Italian territory would have allowed further comparisons at the national level.

The research provides useful information on Sicilian consumers that could be used by policymakers and by marketing communications company.

This research, on a restricted group of European consumers (Sicilian), characterised by living in an island, reinforce the knowledge regarding seafood consumers.

This study used a probabilistic sampling design and a face-to-face questionnaire which produce results more robust in compare to surveys used more frequently such as non-probabilistic sampling design.

During the last two decennia ‘disability’ increasingly has been considered by various academic disciplines like sociology, literature, social sciences, geography and history as a fresh and innovative analytical category with the transformative potential of race, gender, class and sexuality. At the heart of this development is a comprehensive transformation of what is understood by ‘disability’. Traditionally, ‘disability’ was considered to be nothing more than an objective and invariable part of the human body. Nowadays ‘disability’ is primarily presented as the contingent result of the complex and manifold interactions between an individual’s body and its surrounding multilayered reality. This new meaning of ‘disability’ especially has been put forward by what has come to be known as Disability Studies.