M.A. / It has been proven that all over the world informal settlements have come about as a result of housing shortage. Housing crisis is directly associated with rapid population growth which in turn leads to rapid urbanisation. Rapid urbanisation which puts tremendous stress in infrastructure available in the cities, is a process which cannot be reversed or stopped. It needs to be managed by the city authorities. That also is problematic because cities do not always have the resources to cope with this demand. This thesis puts forward suggestions that could be used to alleviate the dilemma facing the Greater Johannesburg Metropolitan Council, with the cum of throwing light on how informal settlements can be dealt with in the changing economy of South Africa. In order to address the research problem and fulfil the research objectives, a literature study was done, which gave various strategies that have been adopted in other countries. The literature study has been largely used to compare South Africa with other countries such as Brazil, Peru, Kenya, etc. who are faced with rapid urbanisation. A historical overview of urbanisation in South Africa, beginning in the early twentieth century has been given. This was done to illustrate the evolution of the South African legal system in an attempt to cope with events emanating from the discovery of gold in the Johannesburg area. Attempts by the new government to support the local authorities, particularly the Greater Johannesburg Metropolitan Council have been acknowledged. For example, the establishment of the Development Facilitation Act, the Botshabelo. Accord, the repeal of laws which made it impossible for people to take control of their destinies, are a few of these attempts. The emphasis in this study a placed on the involvement of people as a management tool in the development process.

Transitional justice emerged as an integral part of state- and peacebuilding processes during the same period as the war in Bosnia and Herzegovina. This created a market for human rights promotion in which non-governmental organizations were perceived as experts. Although transitional justice is a well-researched area, few studies have analyzed the production of knowledge by non-governmental organizations in this field. The aim of this study is to bridge this research gap by analyzing how two non-governmental organizations – Human Rights Watch and Kvinna till Kvinna Foundation – create and use the concept of victim in their reports. The reports were analyzed in two steps, based on qualitative content analysis. The first step was to code the material based on theoretical assumptions and the content. The second step was to create a narrative which was the base for the theoretical analysis of the material. The analysis centers around three key concepts: cosmopolitanism, representation and the subaltern. This theoretical framework is created based on the two scholars Gayatri Chakravorty Spivak and Ulrich Beck. The analysis shows that both organizations are creating a space in their reports, a cosmopolitan reality, in which they are legitimizing their own work. The creation of different subjects, such as victim, is also done in relation to this space. In other words, the organizations create the concept of victim to suit their own world-view and rationale.

Pour les périodes dites préhistoriques, la tendance générale d’assimiler les objets aux personnes et les communautés aux cultures persiste toujours. Ce phénomène est particulièrement observé pour la production céramique halafienne (datée de 6400 à 5400 BC cal.). Or, toute production céramique ne se résume pas à un objet et encore moins à de la vaisselle. C’est avant tout une matière première (l’argile) qui a vécu différentes étapes de transformation. L’objet n’est que l’aboutissement d’un projet pour lequel a été mis en œuvre une chaîne opératoire spécifique, se déroulant dans un temps imparti, le tout répondant à une nécessité. Dans une perspective de recherche pluridisciplinaire associant trois domaines : l'archéologie, l'archéométrie et l'ethnographie/ethnologie, nous nous proposons de reprendre une partie du dossier Halafien. Nous montrerons, à partir d'études de cas portant sur du matériel attribué aux phases de transition Proto-Halaf/Halaf ancien et "Halaf-Ubaid-Transitional", que bien plus qu'un marqueur culturel, la production céramique (qu'il s'agisse de vaisselle, de jetons, de figurines, de disques….) est un marqueur technique et social qui informe sur les activités, les modes de vie des communautés ; en quelques mots, l'état d'une société, mais aussi les transformations auxquelles elle est sujette. / Generally speaking, for prehistoric periods, pottery is compared to people, and by extension, to culture concept. Evidence of such a combination was noted for halafian remains (dated from 6400-5400 BC cal.). However, ceramic production can't be reduced to sherds, even less to vessel typology. Above all, it's a raw material (clay) which is affected by various transformations' stages. Final object is just the result of a previous project answering to life necessity. The execution requires a specific "chaîne opératoire", which takes allowed time.Following this point of view, pluridisciplinary research was selected and three fields were used : archaeology, archaeometry and ethnography. With this subject, we propose to take again part of the Halafian discussion. Intend to demonstrate that more than a cultural marker, halafian ceramic production (vessel type, tokens, figurines, disks…) can be considered as a technical fact or a social fact indicator which gives informations about activities, way of life of various communities, but also about the state of the society and its transformations, we decide to study ceramic assemblage coming form characteristic Proto-Halaf/Halaf and Halaf-Ubaid Transitional sites.

This thesis is an exploration of the perspectives of recipients and providers of health and criminal justice services about the transitional support needs of arrestees and remand prisoners, leaving short-term custody. The study implements Constructive Grounded Theory Methods, underpinned by the Network Theory of Social Capital as the theoretical framework. Forty-two semi-structured interviews were conducted, with five participant groups; service users (arrestees/remand prisoners), family/carers, mental health staff (criminal justice liaison and mental health in-reach, community mental health teams), criminal justice staff (police/prison officers) and mental health commissioners. Participants provided unique perspectives about the health and social support, available at the transitional points of leaving short-term custody. This was supported by the construction of 11 sociograms for service users, in both arrest (n=5) and remand (n=6) situations, to highlight the availability and functionality of support networks. Transitions are particularly problematic in relation to linking offenders with appropriate community-based mental health services. The over-arching constructed grounded theory is a need for a culture shift within health policy and practice to refocus on transitional care planning to optimise continuous care pathways. Associated themes include ‘lack of practical assistance’, ‘lack of crisis support’, ‘returning to the security of prison’ and ‘poor transition planning’. Critical Time Intervention, a variant of case management has demonstrated benefits when applied to mental health and offender populations, transiting from hospital and prison settings. The programme contains all the components of service that service users, carers and staff identified as important to effectively support transitions from short-term custody to the community.

The current study consists of three major parts. Statistical modeling, the connection between statistical modeling and cluster analysis, and proposing new methods to cluster time dependent information. First, we perform a statistical modeling of the Carbon Dioxide (CO2) emission in South Korea in order to identify the attributable variables including interaction effects. One of the hot issues in the earth in 21st century is Global warming which is caused by the marriage between atmospheric temperature and CO2 in the atmosphere. When we confront this global problem, we first need to verify what causes the problem then we can find out how to solve the problem. Thereby, we find and rank the attributable variables and their interactions based on their semipartial correlation and compare our findings with the results from the United States and European Union. This comparison shows that the number one contributing variable in South Korea and the United States is Liquid Fuels while it is the number 8 ranked in EU. This comparison provides the evidence to support regional policies and not global, to control CO2 in an optimal level in our atmosphere. Second, we study regional behavior of the atmospheric CO2 in the United States. Utilizing the longitudinal transitional modeling scheme, we calculate transitional probabilities based on effects from five end-use sectors that produce most of the CO2 in our atmosphere, that is, the commercial sector, electric power sector, industrial sector, residential sector, and the transportation sector. Then, using those transitional probabilities we perform a hierarchical clustering procedure to classify the regions with similar characteristics based on nine US climate regions. This study suggests that our elected officials can proceed to legislate regional policies by end-use sectors in order to maintain the optimal level of the atmospheric CO2 which is required by global consensus. Third, we propose new methods to cluster time dependent information. It is almost impossible to find data that are not time dependent among floods of information that we have nowadays, and it needs not to emphasize the importance of data mining of the time dependent information. The first method we propose is called “Lag Target Time Series Clustering (LTTC)” which identifies actual level of time dependencies among clustering objects. The second method we propose is the “Multi-Factor Time Series Clustering (MFTC)” which allows us to consider the distance in multi-dimensional space by including multiple information at a time. The last method we propose is the “Multi-Level Time Series Clustering (MLTC)” which is especially important when you have short term varying time series responses to cluster. That is, we extract only pure lag effect from LTTC. The new methods that we propose give excellent results when applied to time dependent clustering. Finally, we develop appropriate algorithm driven by the analytical structure of the proposed methods to cluster financial information of the ten business sectors of the N.Y. Stock Exchange. We used in our clustering scheme 497 stocks that constitute the S&P 500 stocks. We illustrated the usefulness of the subject study by structuring diversified financial portfolio.

This thesis takes its starting point from the need for a comprehensive approach towards justice following atrocities, and where not only the states in which the crimes were committed have a role to play. The thesis discusses atrocity crime (genocide, crimes against humanity and war crimes) prosecution and reparations procedures concerning individuals as two appropriate courses of action, through which non-territorial states may contribute to atrocity prevention and justice for the victims of atrocities. The analysis addresses whether, under international law, non-territorial states are allowed to, required to, or prohibited from facilitating prosecution and reparations procedures and includes an assessment of the extent to which international law relating to reparations fails to correspond to that applicable to prosecution. The implications of the lack of correspondence are analysed in light of the historical connection and separation of the two courses of action, the procedural and substantive legal overlaps between prosecution and reparations, and the underlying aims and functions of prosecution and reparations. The study covers a wide spectrum of international legal sources, most of them to be found in human rights law, humanitarian law and international criminal law. The study shows that while non-territorial states are included in both conventional and customary law as regards prosecution of atrocity crimes, the same cannot be said in relation to reparations procedures. This serious deficit and inconsistency in international law, is explained by the framing of reparations, but not prosecution, as a matter concerning victims and human rights, thereby leaving the enforcement of the rules to the discretion of each state. Reparation is also considered a private matter and as such falls outside the scope of the far-reaching obligations regarding prosecution. The study suggests taking further the responsibilities of non-territorial states in relation to atrocity crimes. Most urgently, measures should be considered that bring the legal space for reparations procedures into line with that for prosecution in, for instance, future discussions by human rights treaty-monitoring bodies and in the drafting of new international victims' rights, atrocity crimes or civil procedure instruments.

Magister Legum - LLM / Since the 1980's, many dictatorships around the world have been replaced by new democracies. These old dictatorships were notorious for their human rights abuses. Many people were killed and tortured; and many others were disappeared. When the new governments came into power, they had to confront these injustices that were perpetrated under the predecessor regime. This was necessary to create a culture of human rights; promote a respect for the law and access to justice. Many confronted these injustices in different ways, some granted amnesty, some prosecuted and others instituted truth commissions. This research paper focuses on truth commissions. The research focuses particularly on the study of the South African Truth Commission. The mandate of the South African Truth Commission is analysed and the investigation into whether the commission served the purpose for which it had been established is discussed. / South Africa

The thesis is based on a multi disciplinary study involving both particulars regarding military history and certain psychological theories. In order to be able to discuss the psychological experiences of Boers during the guerrilla phase of the Anglo-Boer War, the first chapters of the thesis strive to provide the required background. Firstly an overview of the initial conventional phase of the war is furnished, followed by a discussion of certain psychological issues relevant to stress and methods of coping with stress. Subsequently, guerrilla warfare as a global concern is examined. A number of important events during the transitional stage, in other words, the period between conventional warfare and total guerrilla warfare, are considered followed by the regional details concerning the Boers’ plans for guerrilla warfare. These details include the ecological features, the socio-economic issues of that time and military information about the regions illustrating the dissimilarity and variety involved. In the chapters that follow the focus is concentrated on the psychological impact of the guerrilla war on the Boers. The wide range of stressors (factors inducing stress) are arranged according to certain topics: stress caused by military situations; stress caused by the loss of infrastructure in the republics; stress caused by environmental factors; stress arising from daily hardships; stress caused by anguish and finally stressors prompted by an individuals disposition. Then the psychological theories regarding an individual’s resistance resources (or general resistance resources ─ GRRs) and the means of using these resources to cope with stress are applied to the actual circumstances that the Boers were faced with. This discourse is arranged according to material resources, motivational issues and intrapersonal resources. Subsequently the complete guerrilla warfare phase is considered, the accent being placed on the psychological effect that the Boers’ strategies, as well as the British counter strategies, had on the republican forces. The phase is subdivided into four stages according to the course of the war, while still furnishing an overall account of the guerrilla phase ─ ranging from the initial successes on Boer side, the gradual decline in Boer initiatives to the final months, when the few successful encounters that the Boers launched, came too late to change matters. In the final chapter the impact of the guerrilla warfare on a selected group of Boers is examined in the form of case studies. The group includes President M.T. Steyn, whose health failed him in the end and Generals C.R. de Wet and J.C. Smuts, where their positive conduct is considered from a psychological perspective. The result of the continuous pressure on the young Commandant G.J. Scheepers is examined and the stress related experiences of Chief Field Cornet H.S. van der Walt, Burghers P.J. du Toit and R.W. Schikkerling are analysed. / Thesis (DPhil(History))--University of Pretoria, 2005. / Jurisprudence / unrestricted

The prohibition on the use of child soldiers is widely recognized. Still, it is estimated that 60,000 children were abducted and forced to take part in the internal armed conflict between the Lord’s Resistance Army and the Government of Uganda. Thus, this study examines how the formerly abducted children have experienced their return and reintegration. The thesis is based on a minor field study conducted in Gulu and aims at investigating whether the provision of remedies aids or hinders their reintegration. Using theories of recognition and a conceptualization of successful reintegration, I analyze the semi-structured interviews with fourteen former abductees and ten other community members. The findings suggest that the process of return is fraught with many challenges. It is concluded that the absence of symbolic and material reparations is an obstacle to successful reintegration and sustainable peace as the lack of recognition can drive future social conflict in Uganda.

Introduction: This phase II trial evaluated the efficacy and safety of the epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor, gefitinib, in combination with first-line chemotherapy in advanced urothelial cancer. Methods: Chemotherapy-naïve patients with advanced or metastatic urothelial carcinoma were randomized 1:1:1 to receive six cycles of chemotherapy (gemcitabine 1,250 mg/m 2 on days 1 and 8, and cisplatin 70 mg/m 2 on day 1 of every cycle) concomitantly with gefitinib 250 mg/day (arm A); or with sequential gefitinib (arm B); or alone (arm C). The primary endpoint was the time to progression (TTP). Results: A total of 105 patients received study treatment. Median TTP for arms A, B, and C were 6.1, 6.3, and 7.8 months, respectively. There were no significant differences between treatment arms for any outcomes measured. The most common adverse events were nausea and vomiting. Conclusion: Gefitinib in combination with chemotherapy did not improve efficacy in advanced urothelial cancer.