A thesis submitted to the Faculty of Arts in fulfillment of the requirements for the Degree of Masters in Communication Science in the Department of Communication Science at the University of Zululand, 2017 / The growing power of shopping centres within communities has changed the economic landscape and has also attracted concerns from society. This has inspired an increasing call for shopping centres landlords to play a substantial role in community development. This study explores the relationship between shopping centres landlords and the communities in which they reside-in with regards to corporate social responsibilities. The study is based on the premise that Corporate Social Responsibility (CSR) initiatives are seen as mandatory by shopping centres landlords as to ask what their contributions are to achieving sustainable development and improving the lives of people living in the local communities. In this regard, the study examines the role that shopping centres landlords play in bringing development to their various communities through CSR. The focus is on three shopping centres: Empangeni Sanlam Centre, Esikhawini Mall and Richards Bay Boardwalk Inkwazi Shopping Centre within uThungulu District Municipality. Relational theory and transactional model theory are used to develop a model for shopping centres landlords to embrace CSR as a tool to community development. This study employs a survey method which was conducted among the management of the centres and residents of Empangeni, Esikhawini and Richards Bay. The results of the study indicate that CSR initiatives embarked upon by shopping centres landlords through their management team are not communicated to the local community residents. This brings a gap in communication between the landlords and the local community residents. The practical implications of this finding showed that the model proposed for this study is promising in solving communication problem hindering CSR initiatives implementation.

Background Fatigue often occurs as long-term complication in chronically critically ill (CCI) patients after prolonged intensive care treatment. The Multidimensional Fatigue Inventory (MFI-20) has been established as valid instrument to measure fatigue in a wide range of medical illnesses. Regarding the measurement of fatigue in CCI patients, the psychometric properties of the MFI-20 have not been investigated so far. Thus, the present study examines reliability and validity of the MFI-20 in CCI patients. Methods A convenience sample of n = 195 patients with Critical Illness Polyneuropathy (CIP) or Myopathy (CIM) were recruited via personal contact within four weeks (t1) following the transfer from acute care ICU to post-acute ICU at a large rehabilitation hospital. N = 113 (median age 61.1 yrs., 72.6% men) patients were again contacted via telephone three (t2) and six (t3) months following the transfer to post-acute ICU. The MFI-20, the Euro-Quality of Life (EQ-5D-3 L) and the Structured Clinical Interview for the Diagnostic and Statistical Manual of mental disorders DSM-IV (SCID-I) were applied within this prospective cohort study. Results The internal consistency Cronbach’s α was adequate for the MFI-total and all but the subscale Reduced Motivation (RM) (range: .50–.91). Item-to-total correlations (range: .22–.80) indicated item redundancy for the subscale RM. Confirmatory Factor analyses (CFAs) revealed poor model fit for the original 5-factor model of the MFI-20 (t2/t3, Confirmatory Fit Index, CFI = .783/ .834; Tucker-Lewis Index, TLI = .751/ .809; Root Mean Square Error of Approximation, RMSEA = .112/ .103). Among the alternative models (1-, 2-, 3-factor models), the data best fit to a 3-factor solution summarizing the highly correlated factors General −/ Physical Fatigue/ Reduced Activity (GF/ PF/ RA) (t2/ t3, CFI = .878/ .896, TLI = .846/ .869, RMSEA = .089/ .085, 90% Confidence Interval .073–.104/ .066–.104). The MFI-total score significantly correlated with the health-related quality of life (range: −.65-(−).66) and the diagnosis of major depression (range: .27–.37). Conclusions In the present sample of CCI patients, a reliable and valid factor structure of the MFI-20 could not be ascertained. Especially the subscale RM should be revised. Since the factors GF, PF and RA cannot be separated from each other and the unclear factorial structure in the present sample of CCI patients, the MFI-20 is not recommended for use in this context.

BACKGROUND: Prolonged mechanical ventilation for acute medical conditions increases the risk of chronic critical illness (CCI). Close family members are confronted with the life-threatening condition of the CCI patients and are prone to develop posttraumatic stress disorder affecting their health-related quality of life (HRQL). Main aim of the present study was to investigate patient- and family-related risk factors for posttraumatic stress and decreased HRQL in family members of CCI patients. METHODS: In a cross-sectional design nested within a prospective longitudinal cohort study, posttraumatic stress symptoms and quality of life were assessed in family members of CCI patients (n = 83, aged between 18 and 72 years) up to 6 months after transfer from ICU at acute care hospital to post-acute rehabilitation. Patients admitted a large rehabilitation hospital for ventilator weaning. The Posttraumatic Stress Scale-10 and the Euro-Quality of life-5D-3L were applied in both patients and their family members via telephone interview. RESULTS: A significant proportion of CCI patients and their family members (14.5 and 15.7 %, respectively) showed clinically relevant scores of posttraumatic stress. Both CCI patients and family members reported poorer HRQL than a normative sample. Factors independently associated with posttraumatic stress in family members were the time following ICU discharge (β = .256, 95 % confidence interval .053-.470) and the patients\' diagnosis of PTSD (β = .264, 95 % confidence interval .045-.453). Perceived satisfaction with the relationship turned out to be a protective factor for posttraumatic stress in family members of CCI patients (β = -.231, 95 % confidence interval -.423 to -.015). Regarding HRQL in family members, patients\' acute posttraumatic stress at ICU (β = -.290, 95 % confidence interval -.360 to -.088) and their own posttraumatic stress 3 to 6 months post-transfer (β = -.622, 95 % confidence interval -.640 to -.358) turned out to be significant predictors. CONCLUSIONS: Posttraumatic stress and HRQL should be routinely assessed in family members of CCI patients at regular intervals starting early at ICU. Preventive family-centered interventions are needed to improve posttraumatic stress and HRQL in both patients and their family members.

BACKGROUND: Prolonged mechanical ventilation for acute medical conditions increases the risk of chronic critical illness (CCI). Close family members are confronted with the life-threatening condition of the CCI patients and are prone to develop posttraumatic stress disorder affecting their health-related quality of life (HRQL). Main aim of the present study was to investigate patient- and family-related risk factors for posttraumatic stress and decreased HRQL in family members of CCI patients. METHODS: In a cross-sectional design nested within a prospective longitudinal cohort study, posttraumatic stress symptoms and quality of life were assessed in family members of CCI patients (n = 83, aged between 18 and 72 years) up to 6 months after transfer from ICU at acute care hospital to post-acute rehabilitation. Patients admitted a large rehabilitation hospital for ventilator weaning. The Posttraumatic Stress Scale-10 and the Euro-Quality of life-5D-3L were applied in both patients and their family members via telephone interview. RESULTS: A significant proportion of CCI patients and their family members (14.5 and 15.7 %, respectively) showed clinically relevant scores of posttraumatic stress. Both CCI patients and family members reported poorer HRQL than a normative sample. Factors independently associated with posttraumatic stress in family members were the time following ICU discharge (β = .256, 95 % confidence interval .053-.470) and the patients\' diagnosis of PTSD (β = .264, 95 % confidence interval .045-.453). Perceived satisfaction with the relationship turned out to be a protective factor for posttraumatic stress in family members of CCI patients (β = -.231, 95 % confidence interval -.423 to -.015). Regarding HRQL in family members, patients\' acute posttraumatic stress at ICU (β = -.290, 95 % confidence interval -.360 to -.088) and their own posttraumatic stress 3 to 6 months post-transfer (β = -.622, 95 % confidence interval -.640 to -.358) turned out to be significant predictors. CONCLUSIONS: Posttraumatic stress and HRQL should be routinely assessed in family members of CCI patients at regular intervals starting early at ICU. Preventive family-centered interventions are needed to improve posttraumatic stress and HRQL in both patients and their family members.

Background Fatigue often occurs as long-term complication in chronically critically ill (CCI) patients after prolonged intensive care treatment. The Multidimensional Fatigue Inventory (MFI-20) has been established as valid instrument to measure fatigue in a wide range of medical illnesses. Regarding the measurement of fatigue in CCI patients, the psychometric properties of the MFI-20 have not been investigated so far. Thus, the present study examines reliability and validity of the MFI-20 in CCI patients. Methods A convenience sample of n = 195 patients with Critical Illness Polyneuropathy (CIP) or Myopathy (CIM) were recruited via personal contact within four weeks (t1) following the transfer from acute care ICU to post-acute ICU at a large rehabilitation hospital. N = 113 (median age 61.1 yrs., 72.6% men) patients were again contacted via telephone three (t2) and six (t3) months following the transfer to post-acute ICU. The MFI-20, the Euro-Quality of Life (EQ-5D-3 L) and the Structured Clinical Interview for the Diagnostic and Statistical Manual of mental disorders DSM-IV (SCID-I) were applied within this prospective cohort study. Results The internal consistency Cronbach’s α was adequate for the MFI-total and all but the subscale Reduced Motivation (RM) (range: .50–.91). Item-to-total correlations (range: .22–.80) indicated item redundancy for the subscale RM. Confirmatory Factor analyses (CFAs) revealed poor model fit for the original 5-factor model of the MFI-20 (t2/t3, Confirmatory Fit Index, CFI = .783/ .834; Tucker-Lewis Index, TLI = .751/ .809; Root Mean Square Error of Approximation, RMSEA = .112/ .103). Among the alternative models (1-, 2-, 3-factor models), the data best fit to a 3-factor solution summarizing the highly correlated factors General −/ Physical Fatigue/ Reduced Activity (GF/ PF/ RA) (t2/ t3, CFI = .878/ .896, TLI = .846/ .869, RMSEA = .089/ .085, 90% Confidence Interval .073–.104/ .066–.104). The MFI-total score significantly correlated with the health-related quality of life (range: −.65-(−).66) and the diagnosis of major depression (range: .27–.37). Conclusions In the present sample of CCI patients, a reliable and valid factor structure of the MFI-20 could not be ascertained. Especially the subscale RM should be revised. Since the factors GF, PF and RA cannot be separated from each other and the unclear factorial structure in the present sample of CCI patients, the MFI-20 is not recommended for use in this context.

Recent years have brought the private and non-profit sectors closer together in terms of cross-sectional collaborations. As businesses have become more involved in communities, initiatives such as employee volunteering (EV)—where employees are encouraged to volunteer by their employers—are becoming more popular and are receiving more scholarly attention. However, the question still remains as to whether the main reasons behind cooperation are related to strategy: does interaction and communication in EV mirror a more ideal- or strategic approach? As EV programmes (EVPs) bring together actors with different world-views and perspectives, much can be learned from studying their interaction. The present study examined the nature of communication in EV and whether this communication reflects a strategic (based on self-interest) or ideal (corresponding to Habermas’s ideal speech situation and stakeholder dialogue) approach. In addition, the study looked at factors that, according to participants, facilitate improved communication and understanding in EV. The findings indicate that communication in EVPs largely reflected the strategic approach. However, the ideal approach is still apparent in some situations and can successfully be used given the right conditions--for example, in situations of long-term collaboration with increased experience when participants invest time, resources and motivation in building relationships. Time and honesty was also important factors. However, a range of barriers made collaboration more difficult. Pursuit of strategic short-term solutions and shortage of resources and time may hinder important dialogue and understanding.

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal. / Le devoir de coopération s'affirme comme un nouveau concept destiné à faciliter le bon usage des accords contractuels. En élargissant les principes de bonne foi ou d'intérêt commun, il jouxte la notion d'affectio societatis du droit des sociétés. Ce concept s'est particulièrement développé pour appuyer la mondialisation des échanges économiques aussi bien comme guide des parties contractantes dans la bonne administration de leurs relations que comme mode d'interprétation ou de règlement des différends. Le devoir de coopération est un souffle nouveau destiné à rendre implicite une attitude coopérative et non plus antagoniste des parties. Le domaine de.la franchise internationale est une , bonne illustration de ce nouveau concept: les parties au contrat de franchise internationale doivent s'adapter au marché local par exemple, ce qui nécessite à l'évidence une attitude entrepreneuriale coopérative. Le devoir de coopération peut être conçu comme une notion clef de la bonne exécution contractuelle. Il est en tout cas déjà consacré comme tel en droit contractuel international où il agit comme source de droit supplétive lorsque la lettre du contrat s'avère insuffisante. / The duty to cooperate is emerging as a new legal concept intended to facilitate the performance of contractual agreements. By broadening the principles of good faith or common interest, the notion of cooperation could be seen as analogical to the notion of affectio societatis in the right of societies? This notion has developed in particular to support the globalization of economic exchanges, not only as a guide for contracting parties in the proper administration of their relationship, but also as a mode of interpretation or for dispute resolution. The duty to cooperate is an innovative notion designed to create an implicit cooperative, no longer antagonistic , attitude among the parties. This is could be best demonstrated by examining its development in the field of international franchising : for example, the parties to an international franchising agreement must adjust their business plan to the local market and culture, which obviously necessitates a cooperative entrepreneurial attitude. The dut y to cooperate should be understood as a key element in the proper performance of contractual agreements. It has already been acknowledged as such normative compone nt in international contractual law where it serves as a suppletive law in those cases where the letter of the contract is insufficient.

L’objectif de cette recherche est de démontrer que les décisions arbitrales de la Chambre de commerce internationale peuvent être considérées comme une source potentielle de droit au Canada. Il existe actuellement une incertitude quant au droit matériel utilisé en arbitrage international pour résoudre les différends commerciaux. Bien que l’utilisation de la lex mercatoria pour résoudre un litige soit une option, elle se heurte à de nombreuses incertitudes terminologiques et conceptuelles. L’utilisation d’une approche méthodologique de la lex mercatoria permettrait une classification de ses sources en deux branches: (1) le droit statutaire international et (2) le stare decisis des tribunaux d’arbitrage commercial international. Une telle approche méthodologique conférerait plus de certitude quant à l’application d’un droit uniforme. De plus, elle faciliterait l’étude de l’interlégalité entre les règles de la lex mercatoria et le droit matériel interne. Plus particulièrement, elle permet de comparer les similitudes et les différences des règles du droit matériel entre les décisions arbitrales internationales, le droit statutaire international et les juridictions canadiennes de common law et de droit civil. Cette comparaison rend possible une évaluation de l’influence potentielle des décisions arbitrales de la Chambre de commerce internationale sur le droit matériel canadien et si cette influence est plus importante en droit civil ou en common law. / This paper’s objective is to demonstrate that the International Chamber of Commerce’s arbitral awards may be considered as a potential source of law in Canada. There currently exists an uncertainty as to the substantive law used in international commercial arbitration. While the use of lex mercatoria to solve commercial disputes is often referred to, several terminological and conceptual uncertainties undermine its credibility. The use of a methodological approach to lex mercatoria allows for a twofold classification of its sources through: (1) international legislation and (2) stare decisis from international arbitral tribunals. This methodological approach provides a greater certainty for the application of a uniform law which, in turn, allows for the study of interlegality between rules of lex mercatoria and substantive domestic law. Furthermore, this methodological approach facilitates the demonstration of the similarities and differences between international arbitral decisions, international legislation as well as Canadian common law and civil law jurisdictions. This comparative analysis will allow the study of the potential influence of the arbitral decisions of the International Chamber of Commerce on substantive Canadian law and whether this influence is more important in civil law or common law.

Le rôle du droit international des investissements est bien connu dans le monde entier. Afin de développer l'économie interne d'un pays, nous avons besoin de fonds étrangers dans le cadre d 'un investissement et pour réaliser cet objectif, nous avons étudié la place des traités bilatéraux des investissements vis-à-vis de l'investisseur étranger. En réalité, nous proposons un modèle adéquat pour les traités bilatéraux des investissements (TBI) iraniens, malgré les défauts qui existent au sein de ces traités et qui résultent du droit interne. Nous comparons les TBI iraniens avec les TBI français et américains car, d'un côté, les sociétés américaines sont parmi les plus grands investisseurs étrangers dans le monde et de l'autre côté, le régime juridique français a influencé le droit iranien. / The role of international law is well known worldwide. To develop the domestic economy of a country, we need foreign within an investment and to achieve this goal, we studied the role of bilateral investment treaties vis-à-vis the foreign investor. In fact, we suggest a suitable model for Iranian bilateral investment treaties (BIT), despite the flaws that exist within these treaties and resulting from domestic law. We compare the Iranian BIT with the French and American BIT because, on the one other hand, US companies are among the largest foreign BIT because, on the other band, the French legal system has influenced Iranian law.

Le devoir de coopération s'affirme comme un nouveau concept destiné à faciliter le bon usage des accords contractuels. En élargissant les principes de bonne foi ou d'intérêt commun, il jouxte la notion d'affectio societatis du droit des sociétés. Ce concept s'est particulièrement développé pour appuyer la mondialisation des échanges économiques aussi bien comme guide des parties contractantes dans la bonne administration de leurs relations que comme mode d'interprétation ou de règlement des différends. Le devoir de coopération est un souffle nouveau destiné à rendre implicite une attitude coopérative et non plus antagoniste des parties. Le domaine de.la franchise internationale est une , bonne illustration de ce nouveau concept: les parties au contrat de franchise internationale doivent s'adapter au marché local par exemple, ce qui nécessite à l'évidence une attitude entrepreneuriale coopérative. Le devoir de coopération peut être conçu comme une notion clef de la bonne exécution contractuelle. Il est en tout cas déjà consacré comme tel en droit contractuel international où il agit comme source de droit supplétive lorsque la lettre du contrat s'avère insuffisante. / The duty to cooperate is emerging as a new legal concept intended to facilitate the performance of contractual agreements. By broadening the principles of good faith or common interest, the notion of cooperation could be seen as analogical to the notion of affectio societatis in the right of societies? This notion has developed in particular to support the globalization of economic exchanges, not only as a guide for contracting parties in the proper administration of their relationship, but also as a mode of interpretation or for dispute resolution. The duty to cooperate is an innovative notion designed to create an implicit cooperative, no longer antagonistic , attitude among the parties. This is could be best demonstrated by examining its development in the field of international franchising : for example, the parties to an international franchising agreement must adjust their business plan to the local market and culture, which obviously necessitates a cooperative entrepreneurial attitude. The dut y to cooperate should be understood as a key element in the proper performance of contractual agreements. It has already been acknowledged as such normative compone nt in international contractual law where it serves as a suppletive law in those cases where the letter of the contract is insufficient. / Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal