p-BioSPRE-an information and communication technology framework for transnational biomaterial sharing and access

Biobanks represent key resources for clinico-genomic research and are needed to pave the way to personalised medicine. To achieve this goal, it is crucial that scientists can securely access and share high-quality biomaterial and related data. Therefore, there is a growing interest in integrating biobanks into larger biomedical information and communication technology (ICT) infrastructures. The European project p-medicine is currently building an innovative ICT infrastructure to meet this need. This platform provides tools and services for conducting research and clinical trials in personalised medicine. In this paper, we describe one of its main components, the biobank access framework p-BioSPRE (p-medicine Biospecimen Search and Project Request Engine). This generic framework enables and simplifies access to existing biobanks, but also to offer own biomaterial collections to research communities, and to manage biobank specimens and related clinical data over the ObTiMA Trial Biomaterial Manager. p-BioSPRE takes into consideration all relevant ethical and legal standards, e.g., safeguarding donors’ personal rights and enabling biobanks to keep control over the donated material and related data. The framework thus enables secure sharing of biomaterial within open and closed research communities, while flexibly integrating related clinical and omics data. Although the development of the framework is mainly driven by user scenarios from the cancer domain, in this case, acute lymphoblastic leukaemia and Wilms tumour, it can be extended to further disease entities.

Improving CEGEP Students’ ESL Accuracy through L1/L2 Synchronous Text-based Screen-Sharing Tasks

Abstract : CEGEPs are now reaping the ‘first fruits’ of the last Educational Reform in Quebec and as a result, ‘English as Second Language’ (ESL) teachers are noticing an improvement in fluency and a seemingly lower level of inhibition when it comes to production skills. However, this output is accompanied by a noticeable lack of accuracy. Keeping in mind that the purpose of language is communication, we need to find a way to reduce the number of basic common errors made by CEGEP ESL students, while maintaining a natural and motivating learning environment. Thanks to recent advances in computer-mediated communication (CMC), we now have the necessary tools to access peer native speakers throughout the world. Although this technology can be used for other language courses, this study explored the potential value of collaboration with native English speakers through the use of synchronous screen-sharing technology, in order to improve CEGEP ESL students’ accuracy in writing. The instrumentation used consisted of a questionnaire, tests, plus documents of collaborative tasks, using the ‘Google for Education’ screen-sharing tool. Fourteen Intermediate/Advanced ESL CEGEP students participated in this study. Despite the positive tendencies revealed, only a prolonged use of the innovative method yielded a significant positive impact. Moreover, a mixed linear regression for the group with more L1 intervention revealed a significant correlation between the number of errors in the task documents and the number of tasks accomplished. Thus, it could be inferred that ESL accuracy improves in proportion to the number of synchronous text-based screen-sharing tasks done with L1 collaboration.

Towards sustainable transport: A comparison of demographic and behavioural characteristics of Finnish and international car sharing users

Strong evidence suggests that the climate is changing and that these changes are largely caused by human activities. A consensus exists among researchers that human activity is causing global warming and that actions to mitigate global warming need to be taken swiftly. The transportation sector, which relies heavily on fossil fuel burning and primarily oil, is one of the big contributors to air pollution problems at local, regional and global levels. It is the fastest growing source of greenhouse gas emissions and is estimated to be responsible for nearly a quarter of global energyrelated carbon dioxide emissions. Car sharing is a mobility solution encouraging its users to decrease private car usage in favour of communal transit and environmental goals. The idea of car sharing originates from the aspiration to decrease personal car ownership and to reduce vehicle distance travelled. This thesis seeks to complement the understanding of Finnish car sharing users and their usage through better categorization. Through better categorization and segmentation of Finnish car sharing users the thesis seeks to provide information for improved marketing insight. Research is done on the demographic and behavioural characteristics of Finnish car sharing users and they are compared with international findings about the characteristics of International car sharing users. The main research problem is Are Finnish car sharing users similar to international ones? A theoretical research framework on the determinants of individual car sharing usage is built based on international research about demographic and behaviouristic characteristics. After this a quantitative survey is performed to the customers of a Finnish car sharing organization. The data analysed in the thesis consist out of 532 answers received from the car sharing organizations customers. The data is analysed with descriptive and other exploratory methods, which create an understanding of Finnish car sharing users. At the end of the analysis the demographic and behavioural characteristics of Finnish car sharing users are compared with international ones. The research findings of the thesis indicate that the demographic and behavioural characteristics of Finnish car sharing usage largely follow those of their international counterparts. Thanks to the thesis results the car sharing organization is able to better target their customers through improved marketing insight.

A Worldwide History Spanning Genocide for the Sake of Corporate Profit

A Worldwide History Spanning Genocide for the Sake of Corporate Profit is the title of a thesis consisting of four stories. Crosky’s Knife is presented first for the sake of allowing potential readers to embrace a sense of amiable audience engagement and is based on a true story of a veteran of one of the many global conflicts currently raged on behalf of freedom. The three pieces following this feint are reworked versions of stories written from the heart and delivered to machines. As it presents numerous aspects of reality that the average person may not wish to consider, doing so with shockingly casual acceptance of such horror and/or banality, the conscious reception of the duty of engagement and possible appreciation of the text is not advised. Knives, rabid dogs, severed tongues, and a downpour of malnourished Iraqi babies are components intrinsic to the direction of this thesis.

RCOS: Real time context sharing across a fleet of smart mobile devices

Today, biodiversity is endangered by the currently applied intensive farming methods imposed on food producers by intermediate actors (e.g.: retailers). The lack of a direct communication technology between the food producer and the consumer creates dependency on the intermediate actors for both producers and the consumers. A tool allowing producers to directly and efficiently market produce that meets customer demands could greatly reduce the dependency enforced by intermediate actors. To this end, in this thesis, we propose, develop, implement and validate a Real Time Context Sharing (RCOS) system. RCOS takes advantage of the widely used publish/subscribe paradigm to exchange messages between producers and consumers, directly, according to their interest and context. Current systems follow a topic-based model or a content-based model. With RCOS, we propose a context-awareness approach into the matching process of publish/subscribe paradigm. Finally, as a proof of concept, we extend the Apache ActiveMQ Artemis software and create a client prototype. We evaluate our proof of concept for larger scale deployment.

Knowledge sharing networks and performance

The present investigation aims to analyse the relationship between knowledge sharing behaviours and performance. The former behaviours were studied using Social Network Analysis, in an attempt to characterise knowledge sharing networks. Through identification of central individuals in these networks, we made analysis of the association between this centrality and individual performance. A questionnaire was developed and applied to a sample of workers in a Portuguese organisation (N=244). The final conclusions point to a positive association between these behaviours and individual performance.

Impact of cost sharing on utilization of primary health care Services: providers versus household perspectives

This study is set to match and compare results of the analysis of impacts of cost sharing on households with those on health-care providers in two selected districts in Tanzania. The setting is intended to establish and compare concurrently the impact of cost sharing on health-care utilization as viewed from both the providers and beneficiary households. The findings of the study indicate that quality of primary health care has improved as a result of the introduction of cost sharing. Attendance and hence utilization in health facilities has also increased. Mortality rate, at least for one district has not worsened. By implication then, cost sharing appears to have a positive impact on the provision of primary health care, except for a few cases that fail to consult because of the fees. An appropriately managed exemption facility is likely to eliminate the negative impact.

Drivers of revenues and expenses in higher-education non-profit institutions

Double Degree

Sharing through Collaborative Spaces: Enhancing Collaborative Networks Interoperability

Part 14: Interoperability and Integration

A Ride-Sharing System with High Capacity Vehicles and Flexible Meeting Points

In many major cities, fixed route transit systems such as bus and rail serve millions of trips per day. These systems have people collect at common locations (the station or stop), and board at common times (for example according to a predetermined schedule or headway). By using common service locations and times, these modes can consolidate many trips that have similar origins and destinations or overlapping routes. However, the routes are not sensitive to changing travel patterns, and have no way of identifying which trips are going unserved, or are poorly served, by the existing routes. On the opposite end of the spectrum, personal modes of transportation, such as a private vehicle or taxi, offer service to and from the exact origin and destination of a rider, at close to exactly the time they desire to travel. Despite the apparent increased convenience to users, the presence of a large number of small vehicles results in a disorganized, and potentially congested road network during high demand periods. The focus of the research presented in this paper is to develop a system that possesses both the on-demand nature of a personal mode, with the efficiency of shared modes. In this system, users submit their request for travel, but are asked to make small compromises in their origin and destination location by walking to a nearby meeting point, as well as slightly modifying their time of travel, in order to accommodate other passengers. Because the origin and destination location of the request can be adjusted, this is a more general case of the Dial-a-Ride problem with time windows. The solution methodology uses a graph clustering algorithm coupled with a greedy insertion technique. A case study is presented using actual requests for taxi trips in Washington DC, and shows a significant decrease in the number of vehicles required to serve the demand.

Economic efficiency of members of protected designations of origin: sharing reputation indicators in the experience goods of wine and cheese

The aim of this paper is to analyse the economic efficiency of members of protected designations of origin (PDO). For the first time we analyse the value of PDO labels from the point of view of economic efficiency. The central hypothesis is that a PDO has a positive impact on the economic efficiency of its member companies and that this is because a PDO label is a collective reputation indicator that foments efficient investment in quality in terms of member returns. The methodology applied to test this hypothesis is based on data envelopment analysis to estimate economic efficiency, and econometric models to explain company efficiency through both the PDO label, as an indicator of collective reputation, and the characteristics of the company. The results obtained in the experience goods of wine and cheese in Spain show that PDO labels have a positive impact on economic efficiency. Additionally, the age and size of the company have a positive effect while the wage level of the company has a different influence on efficiency depending on the sector considered. Overall, the results reveal the importance of PDOs in industries in which the signal of reputation is not only reliant on the individual brands.

Cost sharing solutions defined by non-negative eigenvectors

The problem of sharing a cost M among n individuals, identified by some characteristic ci∈R+,ci∈R+, appears in many real situations. Two important proposals on how to share the cost are the egalitarian and the proportional solutions. In different situations a combination of both distributions provides an interesting approach to the cost sharing problem. In this paper we obtain a family of (compromise) solutions associated to the Perron’s eigenvectors of Levinger’s transformations of a characteristics matrix A. This family includes both the egalitarian and proportional solutions, as well as a set of suitable intermediate proposals, which we analyze in some specific contexts, as claims problems and inventory cost games.

Le principe québécois de l'impartageabilité de la réserve des coopératives non financières: discussion critique autour du maintien ou de la suppression

La réserve générale interdite de partage entre les membres est un avoir obligatoire, impartageable tout au long de l’existence de la coopérative et sujet à la «dévolution désintéressée en cas de liquidation ou de dissolution». Cette réserve fonctionne comme un levier de soutien au développement de la coopérative et du mouvement coopératif dans son ensemble. Le principe de l’impartageabilité de la réserve est l’interdiction faite à toutes les coopératives du Québec de partager la réserve générale entre tous les membres et l’interdiction de la diminuer, notamment par l’attribution d’une ristourne tout au long de l’existence de la coopérative. En effet, l’impartageabilité de la réserve se fonde sur l’idée que la coopérative n’a pas pour but l’accumulation des capitaux afin de les répartir entre les membres, mais il s’agit de la création d’un capital collectif qui bénéficie à tous les adhérents présents et futurs. Si le concept de l’impartageabilité de la réserve interdit donc le partage de la réserve tout au long de l’existence de la coopérative, cette même interdiction prend le nom de la dévolution désintéressée de l’actif net au moment de la disparition de la coopérative. Cette dévolution désintéressée signifie l’interdiction faite à toutes les coopératives non financières de partager le solde de l’actif lors de la disparition (dissolution ou liquidation) de la coopérative à l’exception des coopératives agricoles qui peuvent décider dans ce cas, de distribuer le solde de l’actif aux membres sans qu’on sache les raisons de cette exception. Par ailleurs, l’impartageabilité de la réserve est considérée comme un simple inconvénient juridique pour les membres et a connu quelques réécritures dans les législations sur les coopératives sans qu’on connaisse vraiment les raisons de ces modifications. L’objectif de notre thèse est d’engager une discussion critique autour du questionnement central suivant : au regard du cadre juridique actuel sur les coopératives, le principe de l’impartageabilité de la réserve doit être maintenu comme tel dans la Loi sur les coopératives, ou être tout simplement supprimé, comme dans la société par actions, où il est inexistant sans que cette suppression ne porte atteinte à la notion juridique de la coopérative? Plus précisément, quel est ce cadre juridique et quels sont les motifs qui peuvent plaider en faveur du maintien ou de la suppression du principe de l’impartageabilité de la réserve? Pour répondre à cette question, cette thèse se divise en deux parties. La première partie explore le cadre juridique des coopératives non financières au Québec en comparaison avec certains concepts juridiques issus d’autres législations. Elle étudie les fondements juridiques sous-jacents à l’impartageabilité de la réserve en droit québécois des coopératives non financières. La deuxième partie réalise une discussion critique autour de l’histoire du principe de l’impartageabilité de la réserve (ch. 3), des différents arguments juridiques disponibles (ch. 4) et d’hypothèses articulées autour des effets concrets disponibles (ch. 5). Elle explore ces dimensions au soutien du maintien ou non de l’impartageabilité de la réserve de la législation actuelle sur les coopératives non financières. Bien que la recherche effectuée conduise à une réponse nuancée, l'ensemble des résultats milite plutôt en faveur du maintien du principe de l'impartageabilité de la réserve. Au préalable, l’observation des fondements juridiques des concepts sous-jacents à l’impartageabilité de la réserve en droit québécois des coopératives non financières a permis de comprendre les concepts sous-jacents à ce principe avant de répondre à la question autour de son maintien ou de sa suppression de la législation actuelle sur les coopératives. La discussion réalisée a permis de souligner l’importance d’une réalité de base assez évidente : ce principe permet de préserver la réserve, utile au développement de la coopérative et du mouvement coopératif dans son ensemble. De plus, ce principe de l’impartageabilité de la réserve s’inscrit dans le cadre de la vocation sociale de la coopérative, qui n’a pas pour but la maximisation du profit pécuniaire. L’impartageabilité de la réserve s’inscrit également dans le cadre de la cohérence du droit québécois des coopératives avec la notion de coopérative telle que définie par le mouvement coopératif québécois et l’ACI tout en répondant aux finalités historiques d’équité entre les générations et de solidarité. Enfin, même si la discussion des arguments tirés des illustrations de données comptables et de quelques entretiens réalisés avec certains membres actifs du mouvement coopératif ne permet pas de mener à toute conclusion ferme, il ressort que l’impartageabilité de la réserve ne freinerait pas la tendance à la hausse des investissements et du chiffre d’affaires des coopératives non financières. Cette interdiction constituerait même un mécanisme d’autofinancement de la coopérative et un symbole de solidarité.