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Problems of Extension in Justice as FairnessPitcher, David Unknown Date
No description available.
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Recognition and Importance of Ethical Factors in Accountants' Decision MakingFiolleau, Krista J. Unknown Date
No description available.
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A study of investigating organisational justice perceptions and experiences of affirmative action in a learning and development organisationGeorge, Munique January 2011 (has links)
There have been good arguments made for the development of aggressive affirmative action policies with the end goal of quickly moving black South Africans into corporate and high ranks within management of organisations. One of the central arguments in favour of aggressive AA policies is the risk of racial polarization post-apartheid should a quick fix not be initiated. It makes good business and economic sense for AA policies to be implemented as black consumers coupled with black managers will have the eventual end point of lower unemployment and crime, through job creation and security of the representative majority.
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Mood and Perceived Fairness: The Context Dependency of EmpathyZahner, Greg J. 01 January 2012 (has links)
The three components model of empathy proposed by Decety and Jackson (2004) is currently the dominant model of empathy. The three components include: 1) the affective component (Simulation Theory), 2) emotional perspective taking, and 3) emotion regulation (self/other distinction). The purpose of the current study was to examine whether empathic perspective taking is dependent on context and to provide a behavioral basis for a follow-up fMRI study. More specifically, we wanted to know how body contexts (e.g. mood) and situational contexts (e.g. perceived fairness of a partner) affect emotional perspective taking. To examine the interaction between mood and perceived fairness of a partner, a 2 (mood group: neutral vs. negative) × 2 (fairness condition: unfair partner vs. fair partner) between-groups experimental design was employed. Mood induction videos were employed for the mood manipulation and participants played either a fair or unfair preprogrammed partner in a modified ultimatum game. After both manipulations, three measures were used to assess perspective taking and several post-game behavioral measures were also employed. Results were obtained from 73 participants (age: 18-22; female = 46, ~18 in each condition). The results demonstrated that participants in the negative mood had more difficulty empathizing with unfair partners and had a greater desire for revenge against them than participants in a neutral mood in the same unfair situations. Therefore, human empathy is not constant, but varies depending on a variety of contexts. We can now use this paradigm for a future fMRI study to investigate the neural substrates underlying this context dependency with a particular emphasis on the frontopolar cortex and the nucleus accumbens.
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Improving User Experience of Internet Services in Cellular Networks / Improving User Experience of Internet Services in Cellular NetworksKlockar, Annika January 2015 (has links)
The Internet has grown enormously since the introduction of the World Wide Web in the early 90's. The evolution and wide spread deployment of cellular networks have contributed to make the Internet accessible to more people in more places. The cellular networks of today offer data rates high enough for most Internet services. Even so, the service quality experienced by the users is often lower than in wired networks. The performance of TCP has a large impact on user experience. Therefore, we investigate TCP in cellular networks and propose functionality to improve the situation for TCP. We have studied sources of delay and data loss, such as link layer retransmissions, queuing, and handover. Measurements were conducted in a GSM/GPRS testbed. The results indicate that TCP interact efficiently with the GSM link layer protocol in most cases. From experiments of queuing in GPRS, we conclude that with a smaller buffer delay is reduced significantly, but that TCP throughput is about the same as with a larger buffer. Furthermore, we propose an improved buffer management when a connection loses all its resources to traffic with higher priority. We also propose a scheme for data forwarding to avoid negative impact on TCP during handover for WINNER, a research system that was used to test ideas for LTE. The achievable data rates in cellular networks are limited by inter-cell interference that vary over the cell. Inter-cell interference can be mitigated with Coordinated Multipoint techniques (CoMP), techniques that currently are being standardized for LTE-Advanced. System wide CoMP is, however, not an option, since it would be too resource consuming. In order to limit the required resources for CoMP, we propose an approach to select a subset of users for CoMP that is based on user experience. Simulation results indicate that user experience, represented with application utility, and fairness are improved compared to if only rate is considered in the user selection. / The Internet has grown enormously since the introduction of the World Wide Web in the early 90's. The evolution and wide spread deployment of cellular networks have contributed to make the Internet accessible to more people in more places. The cellular networks of today offer data rates high enough for most Internet services. Even so, the service quality experienced by the users is often lower than in wired networks. The performance of TCP has a large impact on user experience. Therefore, we investigate TCP in cellular networks and propose functionality to improve the situation for TCP. We have studied sources of delay and data loss, such as link layer retransmissions, queuing, and handover. The achievable data rates in cellular networks are limited by inter-cell interference that vary over the cell area. Inter-cell interference can be mitigated with Coordinated Multipoint techniques (CoMP), techniques that currently are being standardized for LTE-Advanced. System wide CoMP is, however, not an option, since it would be too resource consuming. In order to limit the required resources for CoMP, we propose an approach to select a subset of the users for CoMP that is based on user experience.
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'n Bestuursperspektief op die rol van vertroue in 'n militêre organisasie / Martha Magrieta HeynsHeyns, Martha Magrieta January 2010 (has links)
The ability to establish and maintain trust is regarded as a critical modern
leadership skill. However, different conceptualisations of trust saw to it that the
empirical and theoretical sides of research did not merge. As a result, trust has
been studied in a variety of different ways and resulted in a varied and
fragmented knowledge base, which this study attempts to address.
The objectives of this study were to investigate conceptualizations of trust as
perceived by middle- and senior level managers in a military medical basis in
order to provide recommendations to management on how to build trust.
Research was conducted in two phases of investigation. In phase 1 a literature
review of the concept was conducted by analyzing and categorizing definitions
and frameworks currently in use. In the second phase an empirical investigation
was conducted by means of a descriptive and explorative qualitative research
design and the use of a non-probability purposive sampling technique.
The results showed that three proposed factors of trustworthiness (ability,
benevolence and integrity), effective communication as well as perceived justice
and fairness are fundamental to the establishment of trust. It is evident that
management should draft a strategic plan to ensure that trust is established and
maintained on a sustainable basis.
The findings will contribute to a better understanding of the essential nature of
trust and assist management in an effective approach to master trust as an
essential leadership skill in order to successfully enhance business reputation
and outcomes. / Thesis (MBA)--North-West University, Potchefstroom Campus, 2011
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'n Bestuursperspektief op die rol van vertroue in 'n militêre organisasie / Martha Magrieta HeynsHeyns, Martha Magrieta January 2010 (has links)
The ability to establish and maintain trust is regarded as a critical modern
leadership skill. However, different conceptualisations of trust saw to it that the
empirical and theoretical sides of research did not merge. As a result, trust has
been studied in a variety of different ways and resulted in a varied and
fragmented knowledge base, which this study attempts to address.
The objectives of this study were to investigate conceptualizations of trust as
perceived by middle- and senior level managers in a military medical basis in
order to provide recommendations to management on how to build trust.
Research was conducted in two phases of investigation. In phase 1 a literature
review of the concept was conducted by analyzing and categorizing definitions
and frameworks currently in use. In the second phase an empirical investigation
was conducted by means of a descriptive and explorative qualitative research
design and the use of a non-probability purposive sampling technique.
The results showed that three proposed factors of trustworthiness (ability,
benevolence and integrity), effective communication as well as perceived justice
and fairness are fundamental to the establishment of trust. It is evident that
management should draft a strategic plan to ensure that trust is established and
maintained on a sustainable basis.
The findings will contribute to a better understanding of the essential nature of
trust and assist management in an effective approach to master trust as an
essential leadership skill in order to successfully enhance business reputation
and outcomes. / Thesis (MBA)--North-West University, Potchefstroom Campus, 2011
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The China Syndrome: Challenges for Addressing Climate Change in the 21st CenturyWilson, Arthur Dillon 30 December 2010 (has links)
Climate change is the greatest environmental international problem facing the world today. This paper begins with a review of the climate change regime to date showing the mistakes that were made leading to failure in Copenhagen. It looks at China’s unique position in the international community and concludes that a meaningful climate change solution is not possible without China’s participation. It examines the concepts of CBDR and fairness to determine whether it is fair for the world to demand China’s participation. It looks at characteristics which should be present in a fair climate change solution, and concludes with a brief look at international trade law to determine what alternatives would be available to a coalition of willing states to encourage China’s participation in a global solution or, in a worst case scenario, to form an effective solution without China’s willing participation.
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The China Syndrome: Challenges for Addressing Climate Change in the 21st CenturyWilson, Arthur Dillon 30 December 2010 (has links)
Climate change is the greatest environmental international problem facing the world today. This paper begins with a review of the climate change regime to date showing the mistakes that were made leading to failure in Copenhagen. It looks at China’s unique position in the international community and concludes that a meaningful climate change solution is not possible without China’s participation. It examines the concepts of CBDR and fairness to determine whether it is fair for the world to demand China’s participation. It looks at characteristics which should be present in a fair climate change solution, and concludes with a brief look at international trade law to determine what alternatives would be available to a coalition of willing states to encourage China’s participation in a global solution or, in a worst case scenario, to form an effective solution without China’s willing participation.
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Liberalism, communitarianism, fairness and social policyGasson, Ruth, n/a January 1998 (has links)
Communitarianism is an internationally contentious anti-liberal theory which is becoming increasingly popular in political philosophy. It commonly is employed to motivate and legitimate �identity politics� - a politics which is used to defend the rights of disadvantaged aboriginal minorities to maintain their traditional ways.
Recently �identity politics� has been exploited in mainstream poltical/educational academic literature in New Zealand, especially in literature that deals with Maori issues. This is significant because in the recent history of New Zealand, liberal political theory has been dominant.
Notions of rights and of fairness are fundamental to communitarianism and to liberalism, but communitarians and liberals hold very different ideas about what these notions involve. My PhD thesis compares their ideas and relates them to New Zealand. It views certain social and political issues in New Zealand, by way of liberal and then communitarian theories. It examines how liberalism and communitarianism have been, and can be, used to support and to legitimate particular policies and practices in terms of �fairness� and �justice�.
My work considers the explanatory and the practical application of communitarianism and liberalism with respect to their conceptions of human nature, political ideals, rights and rationality. It defends liberalism against the communities the protections they �need� in order to flourish. With respect to New Zealand it recognises that Maori have been treated unjustly by the crown, but argues that much of the injustice happened, not because of liberalism, but because liberal values were not upheld.
The thesis concludes that liberalism is better equipped than communitarianism to describe Maori and Pakeha relations, and to formulate a framework for positive and constructive trans-cultural policies that will respect both Maori and Pakeha cultures.
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