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113,038 Research products, page 1 of 11,304

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  • 2013-2022
  • Open Access
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  • Open Access French
    Authors: 
    Mercier, Martin;
    Publisher: Université de Montréal
    Country: Canada

    Ce mémoire explore la dynamique mémorielle au sein de l’écriture. Dans la partie création, le personnage de Sam erre à l’intérieur de ses souvenirs à la recherche de sa sœur Lidie. Il s’agit d’une tentative vaine, toujours à recommencer puisque la mémoire, liée à la conscience, est sans cesse gauchie et subjective, incapable de redonner un passé objectif. La figure de Lidie se trouve ainsi être le point central inatteignable d’une circonvolution, le mouvement circulaire révélant la présence de la mémoire dans le corps du texte. La partie essai aborde la question de la liaison entre la mémoire et l’écriture dans Le Palace de Claude Simon. Reprenant l’idée du triple présent de Saint Augustin, le passé n’est alors possible que dans un présent du passé. Cette dynamique crée un mouvement circulaire ; le personnage parcourt ses souvenirs, mais il ne peut les investir que par la lorgnette d’un présent. Cela se traduit par un texte sans début ni fin, révolutionnaire, où le souvenir, plutôt qu’un retour dans le temps, fait avancer le texte et devient le temps présent de l’écriture. This master explores the dynamism of the memory within writing. In the creation part, the character of Sam wanders in his memories, searching for his sister Lidie. It is a vain attempt, always to begin again since the memory, related to the consciousness, is unceasingly subjective and distorted, unable to give back an objective past. The figure of Lidie find to be the unattainable central point of a convolution, the cercle trajectory revealing the presence of the memory in the body of the text. The essay part discusses the question of the bond between the memory and the writing in Le Palace of Claude Simon. Taking up the idea of the triple present of St. Augustine, the past is then possible only in a present of the past, and this dynamism creates a circular motion while the character goes through his memories that he can only invest by the lens of a present. This reveals a text without any beginning or end, revolutionary, where the memory, rather than a return in time, is moving forward the text and becomes the present time of the writing. Mémoire en recherche-création.

  • Publication . Other literature type . Article . 2021
    Open Access
    Authors: 
    Errol Colak; Felipe Kitamura; Stephen B Hobbs; Carol C Wu; Matthew P. Lungren; Luciano M. Prevedello; Jayashree Kalpathy-Cramer; Robyn L Ball; George Shih; Anouk Stein; +20 more
    Publisher: Radiological Society of North America (RSNA)

    This dataset is composed of CT pulmonary angiograms and annotations related to pulmonary embolism. It is available at https://www.rsna.org/education/ai-resources-and-training/ai-image-challenge/rsn...

  • Open Access English
    Authors: 
    Desrochers Ayotte, Alexandre;
    Publisher: Université de Montréal
    Country: Canada

    Avec l’accélération de la production narrative au vingt-et-unième siècle, ainsi que les tentatives d’appropriation des moyens de production et des mythes collectifs par le marché, il y a lieu de questionner l’effet des nouveaux mythes sur la psyché humaine. L’ingestion persistante et soutenue de récits infusés de symboles capitalistes produit une mutation de la subjectivité humaine, dans un mouvement vers une certaine homogénéité. Par une relecture de la Poétique d’Aristote, la première section de cette thèse propose une vision politique de la catharsis, qui théorise le récepteur de toute narration comme programmable et pouvant être guidé vers des attitudes et des postures. Cette conception mène directement à une définition machinique du récit et la notion d’asservissement machinique, qui conçoit la subjectivité humaine comme engagée dans des processus de connectivité où elle perd certains fragments de son unicité. La troisième foulée de cette thèse théorise la société de contrôle de Deleuze et ses héritiers conceptuels, le capitalisme de surveillance et l’ectosubjectivité. Ces deux notions tentent de percevoir le régime de pouvoir du vingt-et-unième siècle, fondé sur les données personnelles et la standardisation de la psyché humaine. Finalement, le quatrième et dernier chapitre de cette recherche se penche sur la notion de vérité telle que décrite par Michel Foucault dans Le Courage de la Vérité. Dans la notion Grecque, et particulièrement son développement platonicien, de parrhēsia, Foucault identifie l’homogénéité d’une vérité basée sur une hiérarchie éthique, et son renversement par les Cyniques en animalité assumée qui ouvre de nouveaux territoires d’existence et de vérité. En somme, ce renversement nous permet de concevoir ce que serait une existence libre, hors d’un régime de vérité qui désubjective et rend homogène. With the acceleration of narrative production in the twenty-first century, as well as the attempted appropriation of means of production and collective myths by market economy, there is an increasing need to question the effect of these new myths on the human psyche. The persistent and sustained ingestion of narratives infused with capitalist symbols produces a transformation of subjectivity, which mutates from unicity to increased standardization. Through a rereading of Aristotle’s Poetics, the first section of this thesis offers a political conception of catharsis that theorizes the receiver of narratives as programmable and guidable towards attitudes and postures. This conception leads directly to a machinic definition of the narrative and the concept of machinic enslavement. These concepts conceive of human subjectivity as engaged in processes of networking where it loses fragments of its unicity. The third chapter of this thesis theorizes Deleuze's society of control and its conceptual successors, surveillance capitalism and ectosubjectivity. Both these concepts attempt to theorize the reigning regime of power of the twenty-first century, based on personal data and the standardization of the human psyche. Finally, the fourth and final chapter of this research analyzes the notion of truth as described by Michel Foucault in The Courage of Truth. In the Greek notion of parrhēsia, and especially in its platonic development, Foucault identifies the homogeneity of a truth system based on a hierarchization of ethics. The reversal of this system by the Cynics into an assumed bestiality is crucial to this thesis as it opens new territories of existence and truth. In sum, the Cynic reversal permits us to conceive of a free existence, outside of a regime of truth that desubjectivates and homogenizes.

  • Open Access
    Authors: 
    Kajaks, Tara; Vrkljan, Brenda; Macdermid, Joy; Godwin, Allison;
    Publisher: Scholarship@Western
    Country: Canada

    Copyright © Canadian Association on Gerontology 2016. This proof-of-concept pilot study explored virtual simulation methodology to quantify blind-spot line-of-sight using avatars derived from an older driver database (n = 100). Siemens Jack software simulated the blind spots of eight older driver avatars (four female). The male and female avatars were scaled to be small (25th percentile) and large (75th percentile) based on the height distribution for the older driver database, and had either normal (65 degrees) or abnormal (50 degrees) neck range of motion (ROM). A virtual model of a Volkswagen Beetle was used to illustrate left and right blind-spot line-of-sight for each avatar. Average line-of-sight between blind spots was 22.3 per cent and 10.4 per cent in the normal and abnormal rotational neck ROM conditions, respectively. Older drivers with functional impairments affecting neck ROM are more likely to have problems with left blind-spot line-of-sight. Findings are discussed with regard to vehicle design considerations for older adults.

  • Open Access
    Authors: 
    Jaffer, Anushka; Chan, Cheryl A; Suman, Annya; Krishnapillaisathidevi, Parvathy; Goff, Lori; Eberhardt-Gwynne, Crystal; Zwick, Larissa;
    Publisher: Scholarship@Western
    Country: Canada

    University science educators are encouraged to adopt teaching methods that focus on moving beyond memorization as a form of learning into deeper learning strategies that require application, critical thinking and reflection (Wiemann, 2007). Active teaching methods, along with constructively aligned course designs (Biggs, 2007), aim to facilitate high levels of student engagement and deeper learning. A new fourth year Life Sciences course at McMaster University taught students about deeper learning while giving them the opportunity to experience deep learning itself. Students were encouraged to enhance their knowledge of science education research and issues, and reflect upon teaching and learning methods, effective for their own learning. As a culminating course project, students created a learning module about a scientific topic of their choice, which aimed to teach audiences from the elementary level to the university level to the general public level. By the end of the course, a diverse array of learning modules were created with topics ranging from the neuroscience of dance improvisation to astrophysics, each of which incorporated different techniques to encourage deeper learning amongst their intended audiences. Our presentation will showcase student presenters who will share their experiences in the course. They will discuss how the development of their learning modules promoted their own experience of deep learning and how it encouraged them to pursue deep learning techniques in other courses. Ideas that are significant to enhancing the educational experience of students, engaging students in deeper, active learning, and inspiring students to pursue long-term understanding will be presented. References: Biggs, J and Tang, C (2007). Teaching for Quality Learning at University (3rd edn) Buckingham: SRHE and Open University Press Wieman, C. (2007). Why not try a scientific approach to science education?.Change: The Magazine of Higher Learning, 39(5), 9-15.

  • Open Access
    Authors: 
    Lording, Timothy; Heimstra, Laurie; Fink, Christian; Getgood, Alan;
    Publisher: Scholarship@Western
    Country: Canada

    © 2015 Elsevier Inc. The medial patellofemoral ligament (MPFL) has been identified as the main soft tissue restraint to lateral displacement of the patella. It is almost always injured with a patella dislocation, and as such, repair or reconstruction of the MPFL has become a common surgical procedure when treating recurrent patellofemoral instability. This article describes 3 techniques of MPFL reconstruction, with variations based on the method of fixation of the graft to the patella. Meticulous surgical techniques to try to avoid complications and an understanding of when to address some of the predisposing biomechanical factors causing patellofemoral instability should lead to good postoperative function and patient satisfaction.

  • Open Access
    Authors: 
    Suárez, Juan Luis;
    Publisher: Scholarship@Western
    Country: Canada
  • Publication . Article . Other literature type . 2013
    Open Access
    Authors: 
    Kaila A. Topping; George S. Cembrowski;
    Publisher: SAGE Publications

    Many self-monitoring of blood glucose (SMBG) systems have generated artefactually increased glucose results in low-hematocrit patients (e.g., intensive care unit and renal failure patients); conversely, these devices could produce artefactually decreased glucose results in high-hematocrit patients (e.g., neonates). The introduction of hematocrit-independent SMBG systems permits more accurate testing in anemic or polycythemic individuals. In this issue of Journal of Diabetes Science and Technology, Ramljak and coauthors have created glucose bias graphs for 19 common SMBG devices and declared certain systems to be optimally accurate because of insensitivity to hematocrit variation over a broad hematocrit range. Luckily, the average within-individual variation of hematocrit is low (between 2.9 and 3.3%). As such, a larger spectrum of SMBG devices can be regarded as optimally hematocrit independent.

  • Publication . Conference object . Other literature type . 2017
    Open Access
    Authors: 
    Xavier Bultel; Sébastien Gambs; David Gérault; pascal lafourcade; Cristina Onete; Jean-Marc Robert;
    Country: France
    Project: NSERC

    International audience; Les communications sans contact sont omniprésentes dans notre quotidien, allant des badges de contrôle d'accès au passeport électronique. Ces systèmes sont sensibles aux attaques par relais, dans lesquelles un adversaire transfère simplement les messages entre le prouveur et le vérifieur pour usurper l'identité du prouveur. Les protocoles délimiteurs de distance (distance-bounding) ont été ont ntroduits pour contrer ces attaques en assurant une borne sur la distance entre le prouveur et le vérifieur grâcè a la mesure du temps des communications. Par la suite de nombreux travaux ont amélioré la sécurité de ces protocoles, mais ont aussi cherché à assurer le respect de la vie privée face à des adversaires actifs et également face à des vérifieurs malicieux. En particulier, une menace difficile à prévenir est la fraude terroriste, où un prouveur lointain coopère avec un complice proche pour tromper le vérifieur. La contre-mesure usuelle pour cette menace est de rendre impossible l'action du complice sans l'aide du prouveur lointain, à moins que le prouveur ne lui donne suffisamment d'information pour qu'il retrouve sa clef privée et puisse ainsi toujours se faire passer pour le prouveur. Dans cet article, nous proposons une nouvelle approche où le prouveur ne révèle pas sa clef privée mais utilise une clef de session avec une signature de groupe, la rendant ainsi utilisable plusieurs fois. Ceci permet à un adversaire d'usurper l'identité du prouveur sans même connaître sa clef de signature. Grâce à cette approche nous proposons SPADE le premier protocole de délimiteur de distance qui est anonyme, révocable et formellement prouvé sûr. Mots-clefs : Protocole délimiteur de distance (Distance Bounding), Sécurité, résitance à la fraude terroriste.

  • Publication . Article . Other literature type . 2013
    Open Access
    Authors: 
    Cameron D. Willis; Barbara Riley; Carol P. Herbert; Allan Best;
    Publisher: American Public Health Association

    Interorganizational networks that harness the priorities, capacities, and skills of various agencies and individuals have emerged as useful approaches for strengthening preventive services in public health systems. We use examples from the Canadian Heart Health Initiative and Alberta’s Primary Care Networks to illustrate characteristics of networks, describe the limitations of existing frameworks for assessing the performance of prevention-oriented networks, and propose a research agenda for guiding future efforts to improve the performance of these initiatives. Prevention-specific assessment strategies that capture relevant aspects of network performance need to be identified, and feedback mechanisms are needed that make better use of these data to drive change in network activities.

search
Include:
The following results are related to Canada. Are you interested to view more results? Visit OpenAIRE - Explore.
113,038 Research products, page 1 of 11,304
  • Open Access French
    Authors: 
    Mercier, Martin;
    Publisher: Université de Montréal
    Country: Canada

    Ce mémoire explore la dynamique mémorielle au sein de l’écriture. Dans la partie création, le personnage de Sam erre à l’intérieur de ses souvenirs à la recherche de sa sœur Lidie. Il s’agit d’une tentative vaine, toujours à recommencer puisque la mémoire, liée à la conscience, est sans cesse gauchie et subjective, incapable de redonner un passé objectif. La figure de Lidie se trouve ainsi être le point central inatteignable d’une circonvolution, le mouvement circulaire révélant la présence de la mémoire dans le corps du texte. La partie essai aborde la question de la liaison entre la mémoire et l’écriture dans Le Palace de Claude Simon. Reprenant l’idée du triple présent de Saint Augustin, le passé n’est alors possible que dans un présent du passé. Cette dynamique crée un mouvement circulaire ; le personnage parcourt ses souvenirs, mais il ne peut les investir que par la lorgnette d’un présent. Cela se traduit par un texte sans début ni fin, révolutionnaire, où le souvenir, plutôt qu’un retour dans le temps, fait avancer le texte et devient le temps présent de l’écriture. This master explores the dynamism of the memory within writing. In the creation part, the character of Sam wanders in his memories, searching for his sister Lidie. It is a vain attempt, always to begin again since the memory, related to the consciousness, is unceasingly subjective and distorted, unable to give back an objective past. The figure of Lidie find to be the unattainable central point of a convolution, the cercle trajectory revealing the presence of the memory in the body of the text. The essay part discusses the question of the bond between the memory and the writing in Le Palace of Claude Simon. Taking up the idea of the triple present of St. Augustine, the past is then possible only in a present of the past, and this dynamism creates a circular motion while the character goes through his memories that he can only invest by the lens of a present. This reveals a text without any beginning or end, revolutionary, where the memory, rather than a return in time, is moving forward the text and becomes the present time of the writing. Mémoire en recherche-création.

  • Publication . Other literature type . Article . 2021
    Open Access
    Authors: 
    Errol Colak; Felipe Kitamura; Stephen B Hobbs; Carol C Wu; Matthew P. Lungren; Luciano M. Prevedello; Jayashree Kalpathy-Cramer; Robyn L Ball; George Shih; Anouk Stein; +20 more
    Publisher: Radiological Society of North America (RSNA)

    This dataset is composed of CT pulmonary angiograms and annotations related to pulmonary embolism. It is available at https://www.rsna.org/education/ai-resources-and-training/ai-image-challenge/rsn...

  • Open Access English
    Authors: 
    Desrochers Ayotte, Alexandre;
    Publisher: Université de Montréal
    Country: Canada

    Avec l’accélération de la production narrative au vingt-et-unième siècle, ainsi que les tentatives d’appropriation des moyens de production et des mythes collectifs par le marché, il y a lieu de questionner l’effet des nouveaux mythes sur la psyché humaine. L’ingestion persistante et soutenue de récits infusés de symboles capitalistes produit une mutation de la subjectivité humaine, dans un mouvement vers une certaine homogénéité. Par une relecture de la Poétique d’Aristote, la première section de cette thèse propose une vision politique de la catharsis, qui théorise le récepteur de toute narration comme programmable et pouvant être guidé vers des attitudes et des postures. Cette conception mène directement à une définition machinique du récit et la notion d’asservissement machinique, qui conçoit la subjectivité humaine comme engagée dans des processus de connectivité où elle perd certains fragments de son unicité. La troisième foulée de cette thèse théorise la société de contrôle de Deleuze et ses héritiers conceptuels, le capitalisme de surveillance et l’ectosubjectivité. Ces deux notions tentent de percevoir le régime de pouvoir du vingt-et-unième siècle, fondé sur les données personnelles et la standardisation de la psyché humaine. Finalement, le quatrième et dernier chapitre de cette recherche se penche sur la notion de vérité telle que décrite par Michel Foucault dans Le Courage de la Vérité. Dans la notion Grecque, et particulièrement son développement platonicien, de parrhēsia, Foucault identifie l’homogénéité d’une vérité basée sur une hiérarchie éthique, et son renversement par les Cyniques en animalité assumée qui ouvre de nouveaux territoires d’existence et de vérité. En somme, ce renversement nous permet de concevoir ce que serait une existence libre, hors d’un régime de vérité qui désubjective et rend homogène. With the acceleration of narrative production in the twenty-first century, as well as the attempted appropriation of means of production and collective myths by market economy, there is an increasing need to question the effect of these new myths on the human psyche. The persistent and sustained ingestion of narratives infused with capitalist symbols produces a transformation of subjectivity, which mutates from unicity to increased standardization. Through a rereading of Aristotle’s Poetics, the first section of this thesis offers a political conception of catharsis that theorizes the receiver of narratives as programmable and guidable towards attitudes and postures. This conception leads directly to a machinic definition of the narrative and the concept of machinic enslavement. These concepts conceive of human subjectivity as engaged in processes of networking where it loses fragments of its unicity. The third chapter of this thesis theorizes Deleuze's society of control and its conceptual successors, surveillance capitalism and ectosubjectivity. Both these concepts attempt to theorize the reigning regime of power of the twenty-first century, based on personal data and the standardization of the human psyche. Finally, the fourth and final chapter of this research analyzes the notion of truth as described by Michel Foucault in The Courage of Truth. In the Greek notion of parrhēsia, and especially in its platonic development, Foucault identifies the homogeneity of a truth system based on a hierarchization of ethics. The reversal of this system by the Cynics into an assumed bestiality is crucial to this thesis as it opens new territories of existence and truth. In sum, the Cynic reversal permits us to conceive of a free existence, outside of a regime of truth that desubjectivates and homogenizes.

  • Open Access
    Authors: 
    Kajaks, Tara; Vrkljan, Brenda; Macdermid, Joy; Godwin, Allison;
    Publisher: Scholarship@Western
    Country: Canada

    Copyright © Canadian Association on Gerontology 2016. This proof-of-concept pilot study explored virtual simulation methodology to quantify blind-spot line-of-sight using avatars derived from an older driver database (n = 100). Siemens Jack software simulated the blind spots of eight older driver avatars (four female). The male and female avatars were scaled to be small (25th percentile) and large (75th percentile) based on the height distribution for the older driver database, and had either normal (65 degrees) or abnormal (50 degrees) neck range of motion (ROM). A virtual model of a Volkswagen Beetle was used to illustrate left and right blind-spot line-of-sight for each avatar. Average line-of-sight between blind spots was 22.3 per cent and 10.4 per cent in the normal and abnormal rotational neck ROM conditions, respectively. Older drivers with functional impairments affecting neck ROM are more likely to have problems with left blind-spot line-of-sight. Findings are discussed with regard to vehicle design considerations for older adults.

  • Open Access
    Authors: 
    Jaffer, Anushka; Chan, Cheryl A; Suman, Annya; Krishnapillaisathidevi, Parvathy; Goff, Lori; Eberhardt-Gwynne, Crystal; Zwick, Larissa;
    Publisher: Scholarship@Western
    Country: Canada

    University science educators are encouraged to adopt teaching methods that focus on moving beyond memorization as a form of learning into deeper learning strategies that require application, critical thinking and reflection (Wiemann, 2007). Active teaching methods, along with constructively aligned course designs (Biggs, 2007), aim to facilitate high levels of student engagement and deeper learning. A new fourth year Life Sciences course at McMaster University taught students about deeper learning while giving them the opportunity to experience deep learning itself. Students were encouraged to enhance their knowledge of science education research and issues, and reflect upon teaching and learning methods, effective for their own learning. As a culminating course project, students created a learning module about a scientific topic of their choice, which aimed to teach audiences from the elementary level to the university level to the general public level. By the end of the course, a diverse array of learning modules were created with topics ranging from the neuroscience of dance improvisation to astrophysics, each of which incorporated different techniques to encourage deeper learning amongst their intended audiences. Our presentation will showcase student presenters who will share their experiences in the course. They will discuss how the development of their learning modules promoted their own experience of deep learning and how it encouraged them to pursue deep learning techniques in other courses. Ideas that are significant to enhancing the educational experience of students, engaging students in deeper, active learning, and inspiring students to pursue long-term understanding will be presented. References: Biggs, J and Tang, C (2007). Teaching for Quality Learning at University (3rd edn) Buckingham: SRHE and Open University Press Wieman, C. (2007). Why not try a scientific approach to science education?.Change: The Magazine of Higher Learning, 39(5), 9-15.

  • Open Access
    Authors: 
    Lording, Timothy; Heimstra, Laurie; Fink, Christian; Getgood, Alan;
    Publisher: Scholarship@Western
    Country: Canada

    © 2015 Elsevier Inc. The medial patellofemoral ligament (MPFL) has been identified as the main soft tissue restraint to lateral displacement of the patella. It is almost always injured with a patella dislocation, and as such, repair or reconstruction of the MPFL has become a common surgical procedure when treating recurrent patellofemoral instability. This article describes 3 techniques of MPFL reconstruction, with variations based on the method of fixation of the graft to the patella. Meticulous surgical techniques to try to avoid complications and an understanding of when to address some of the predisposing biomechanical factors causing patellofemoral instability should lead to good postoperative function and patient satisfaction.

  • Open Access
    Authors: 
    Suárez, Juan Luis;
    Publisher: Scholarship@Western
    Country: Canada
  • Publication . Article . Other literature type . 2013
    Open Access
    Authors: 
    Kaila A. Topping; George S. Cembrowski;
    Publisher: SAGE Publications

    Many self-monitoring of blood glucose (SMBG) systems have generated artefactually increased glucose results in low-hematocrit patients (e.g., intensive care unit and renal failure patients); conversely, these devices could produce artefactually decreased glucose results in high-hematocrit patients (e.g., neonates). The introduction of hematocrit-independent SMBG systems permits more accurate testing in anemic or polycythemic individuals. In this issue of Journal of Diabetes Science and Technology, Ramljak and coauthors have created glucose bias graphs for 19 common SMBG devices and declared certain systems to be optimally accurate because of insensitivity to hematocrit variation over a broad hematocrit range. Luckily, the average within-individual variation of hematocrit is low (between 2.9 and 3.3%). As such, a larger spectrum of SMBG devices can be regarded as optimally hematocrit independent.

  • Publication . Conference object . Other literature type . 2017
    Open Access
    Authors: 
    Xavier Bultel; Sébastien Gambs; David Gérault; pascal lafourcade; Cristina Onete; Jean-Marc Robert;
    Country: France
    Project: NSERC

    International audience; Les communications sans contact sont omniprésentes dans notre quotidien, allant des badges de contrôle d'accès au passeport électronique. Ces systèmes sont sensibles aux attaques par relais, dans lesquelles un adversaire transfère simplement les messages entre le prouveur et le vérifieur pour usurper l'identité du prouveur. Les protocoles délimiteurs de distance (distance-bounding) ont été ont ntroduits pour contrer ces attaques en assurant une borne sur la distance entre le prouveur et le vérifieur grâcè a la mesure du temps des communications. Par la suite de nombreux travaux ont amélioré la sécurité de ces protocoles, mais ont aussi cherché à assurer le respect de la vie privée face à des adversaires actifs et également face à des vérifieurs malicieux. En particulier, une menace difficile à prévenir est la fraude terroriste, où un prouveur lointain coopère avec un complice proche pour tromper le vérifieur. La contre-mesure usuelle pour cette menace est de rendre impossible l'action du complice sans l'aide du prouveur lointain, à moins que le prouveur ne lui donne suffisamment d'information pour qu'il retrouve sa clef privée et puisse ainsi toujours se faire passer pour le prouveur. Dans cet article, nous proposons une nouvelle approche où le prouveur ne révèle pas sa clef privée mais utilise une clef de session avec une signature de groupe, la rendant ainsi utilisable plusieurs fois. Ceci permet à un adversaire d'usurper l'identité du prouveur sans même connaître sa clef de signature. Grâce à cette approche nous proposons SPADE le premier protocole de délimiteur de distance qui est anonyme, révocable et formellement prouvé sûr. Mots-clefs : Protocole délimiteur de distance (Distance Bounding), Sécurité, résitance à la fraude terroriste.

  • Publication . Article . Other literature type . 2013
    Open Access
    Authors: 
    Cameron D. Willis; Barbara Riley; Carol P. Herbert; Allan Best;
    Publisher: American Public Health Association

    Interorganizational networks that harness the priorities, capacities, and skills of various agencies and individuals have emerged as useful approaches for strengthening preventive services in public health systems. We use examples from the Canadian Heart Health Initiative and Alberta’s Primary Care Networks to illustrate characteristics of networks, describe the limitations of existing frameworks for assessing the performance of prevention-oriented networks, and propose a research agenda for guiding future efforts to improve the performance of these initiatives. Prevention-specific assessment strategies that capture relevant aspects of network performance need to be identified, and feedback mechanisms are needed that make better use of these data to drive change in network activities.