During the last fifty years the city of Benghazi in Libya has attracted huge streams of migrants from villages and small towns. This is due to the pull factors of jobs and social services in the city and to the push factors associated with the neglect of villages and small towns. This resulted in the city quickly increasing in size, leading to rapid population growth, culminating in many economic, social and demographic problems. However, little is known about Libyan migration especially in relation to the challenges posed by internal migration. Therefore, there is a need to examine the phenomena of internal migration and its effect on Benghazi, in order to provide planners and policy makers with up-to-date and relevant information to help them make appropriate decisions. The key aim of this study was to determine and critically evaluate the impact of internal migration on Benghazi using an interpretive approach. This was achieved by combining quantitative and qualitative methods. The empirical core of this thesis is based on field work data, including questionnaire interviews with 150 heads of household who had migrated to Benghazi; supplemented by 10 in-depth narrative studies with selected families; and semi structured interviews with key informants (policy makers) to investigate Government policy and the economic, social and demographic impact of internal migration on the city of Benghazi. The starting point of the theoretical basis of this study is based on theories developed by Ravenstein, Lee and Sjaastad. The research shows that there has been a high rate of migration flow to Benghazi over the last fifty years, and that the economic elements (job opportunities, higher incomes and more regular work) are the most important motives for migrating, in addition to social factors namely attending education and having access to health services. The research found that migration to Benghazi involved a bulk exodus of the whole family unit to take advantage of a better lifestyle in Benghazi. The thesis further reveals that these family streams of migrants have affected the social, economic and demographic situation of Benghazi. Despite the Libyan Government seeking to reduce streams of internal migrants, some of these policies have worked, others have not. There is thus difference between what was planned and what has actually been achieved on the ground, demonstrating the need for research such as this.

Thesis (MA) -- Stellenbosch University, 2012. / ENGLISH ABSTRACT: For multinational oil corporations (MNOCs), increasing worldwide demand for energy combined with greater competition in the international petroleum market necessitate continuous search for new areas rich in hydrocarbons – and the greatest oil reserves have in many instances been located in authoritarian states with challenging investment environments that often imply great uncertainty with regard to return of investment (ROI). In such cases, proper political risk analysis is an invaluable decision-making tool in determining whether the risk of a negative ROI is too large to make an investment. The Libyan market appeared highly promising for MNOCs from the mid- 2000s, and oil companies decided to return to Libya despite a large degree of uncertainty around regulatory, contractual and political stability issues. Once the Arab uprising surfaced in 2011, eventually turning into a brutal civil war between the Quadhafi regime and the opposition to his rule, the levels of political risk in the Libyan market increased dramatically. A model of political risk analysis can only be as good its components, and the start of 2011 once again manifested the importance of proper political risk analyses in order to minimise potential losses resulting from unexpected events. Thus, in the context of the Arab Spring revolution, the main purpose of this research is to assess the forecasting ability of key political risk factors and indicators. The central question asked is whether political risk analysis as a discipline can be successfully applied as a tool to forecast a political situation within authoritarian states. Specifically, and by analysing the case of Libya, the aim of this study is to determine whether the political events of 2011 and the concurrent extremely high levels of political risk could have been anticipated by competent political risk analysis. This study builds on the 1999 work of Professor Albert Venter and his vindication of key political risk indicators for authoritarian states. Additionally, the study seeks to contribute to existing research by adapting the indicators to an industry-specific political risk context, namely the petroleum sector. The research study concludes that a forecast for Libya, conducted with information available in 2009, would have given the market a medium high level of political risk, with several points of great concern for MNOCs. The research study argues that competent political risk analysis, as far as it is possible to predict such an event as the Libyan uprising, identified several signs of an imminent revolution. The analysis could not forecast when, or even if it would happen, but the fact that several indicators pointed in the direction of increasing levels of political risk signifies that it could have been too early for MNOCs to return to the country in the mid-2000s. / AFRIKAANSE OPSOMMING: Die toenemende wêreldwye energiebehoeftes gepaardgaande met groter mededinging in brandstofmarkte, dwing die Multi-nasionale Olie Korporasies (MNOKs) om deurlopend te soek na nuwe gebiede ryk aan vloeibare koolstowwe (hydrocarbons) en die grootste olie reserwes word in baie gevalle aangetref in state met outoritêre regerings vorme waar die beleggings omgewing van so ’n aard is dat ’n kapitaal-opbrengs (KO) baie keer erg onseker is. In sulke gevalle is dit noodsaaklik dat daar ’n behoorlike analiese van politieke risiko moet wees sodat bepaal kan word of die kans van ’n negatiewe KO te groot is om so ’n belegging te maak. In die beginjare van die 2000s het die Libiese market veel belofte vir die MNOKs ingehou en het hulle besluit om na Libië terug te keer ten spyte van die feit dat daar groot onsekerhede bestaan het ten opsigte van reguleering, kontrakte en politieke stabiliteit. Die vlakke van politieke risiko het in 2011 dramaties verhoog met die Arabiese opstande, wat uiteindelik in ’n burgeroorlog tussen die Quadhafi regime en sy teenstanders, ontaard het. ’n Model van politieke risiko analise is natuurlik net so goed soos sy verskillende dele en aan die begin van 2011 het dit weereens aan die lig gekom dat behoorlike politieke risiko analise baie belangrik is om te verseker dat onverwagte gebeure die kleins moontlike invloed op winste sal hê. Dus, met die ‘Arabiese Lente revolusie’ as agtergrond, is die hoofdoel van hierdie navorsing om te bepaal tot watter mate belangrike politieke risiko faktore en indikators gebruik kan word om voorspellings te waag. Die vraag word gevra of politieke risiko analise, as disipline, suksesvol toegepas kan word om die politieke toestande in outoritêre state, te voorspel. Deur spesifiek die geval Libië te analiseer, is die doel van hierdie studie om te bepaal of die politieke gebeure van 2011 en die ernstige verhoogde vlakke van politieke risiko redelikerwys voorspel sou kan wees as daar bevoegde politieke risiko analise vooraf was. Hierdie studie gebruik as basis die 1999 werk van Prof. Albert Venter waarin hy regverdiging toon van die politieke risiko indikators vir outoritêre state. Daarby beoog die studie om by te dra tot bestaande navorsing deur die indikators aan te pas vir toepassing in ’n ondernemings-spesifieke politieke risiko konteks, naamlik die brandstof sektor. Die navorsing maak die gevolgtrekking wat Libië betref, met die inligting wat in 2009 beskikbaar was, dat ’n voorspelling van ñ medium hoog vlak van politieke risiko vir die market gemaak kon wees met sekere punte van groot kommer vir die MNOKs. Die navorsingstudie maak die punt dat bevoegde politieke risiko analise, sover dit moontlik is om ’n onverwagte gebeurtenis soos die Libiese opstande te voorspel, verskeie tekens van ’n dreigende revolusie geïdentifiseer het. Die analise kon nie voorspel wanneer of selfs indien dit sou gebeur nie, maar die feit dat verskeie indikators getoon het dat daar verhoogde vlakke van politieke risiko was, het dit aangedui het dat die middle 2000s te vroeg was vir die MNOKs om na die land terug te keer.

The typical clinical presentation of depression is defined primarily from a Western perspective and may have limited cross cultural applicability. Yet, these descriptions characterise practice and diagnosis in Libya. Therefore, a study was conducted to identify symptoms of depression and cultural factors in Libya. Following a pilot study with 83 British non-clinical participants, a study was carried out in Libya using standardised questionnaires, with depression (BDI-II) as the dependent variable, sex as fixed factor, and individualism (IND), collectivism (COL), familism (FAM), social support (MSPSS) and self-esteem (RSE) as covariates. The sample comprised 169 Libyan non-clinical participants all scales were back translated for Arabic versions, and sufficient reliability and validity conditions were achieved. ANCOVA showed a significant effect on depression of gender (females > males) after controlling for all covariates. Self-esteem was an independent negative predictor of depression. Secondly, a qualitative study was conducted to gain insights into the experience and perceptions of depression in a Libyan clinical sample. Fifteen female and seven male out-patients were interviewed and iterative thematic content analysis was used to identify key emphases on an inductive basis. Six super-ordinate themes encompassed: symptoms; recognition of depression; treatment choices; stigma; sources of support; and perceived causes of depression. Social withdrawal, feelings of guilt, loss of the “old” self, loss of weight, sleeping disturbance and somatic symptoms were the reported symptoms. Religion was cited the most effective coping strategy. Formal psychiatric interventions were accepted but taking antidepressants was not favored. Little distinction was made between serious mental illness and less serious conditions. Explanations for depression encompassed familial relationships, professional roles and other cultural factors. There were notable gender differences regarding social support, expected behaviour and the posited causes of depression, which reflect the differentiated male and female roles in Libyan society.

Italian loadwords in Libyan Arabic have not received the attention and concern they deserve despite their number, high frequency, and wide use by all Libyans at all levels for more than one and a half centuries. This study attempts to record as many Italian loanwords in Libyan Arabic as possible as reported by the Libyan students and their spouses in the United States, to establish a linguistic criterion for the identification of these loanwords in Libyan Arabic, to determine the semantic adaptations they have undergone, and to verify their recognition and use by the students and their spouses. A list of 1000 words suspected to be Italian loanwords were collected through direct observation of Libyan speech, including my own as a native speaker of the dialect, by use of informants and intensive reading. The words were then checked against their possible native models in Italian through the use of Italian dictionaries and consultation with native Italian speakers, most of whom are linguists or language teachers. The list was reduced to 682 words, which were used in the questionnaire sent to 290 Libyan students and their spouses in the United States. From the 148 replies to the questionnaire, it is found that on the average 75% of the respondents know all the 684 words and 58% of them use them. About 82% of the loanwords have literary or colloquial Arabic equivalents. About 55% had presumably entered Libyan Arabic or Libyan Arabic speakers were exposed to them during the 1911-1970 period, which marks the Italian occupation of Libya, 5% between 1832-1910, and 5% between 1970-1985. About 93% of the Italian loanwords are nouns, 7% adjectives, 1% verbs, 0.8% adverbs, and 0.5% interjections. Meanings of most of the loanwords are more pervasive in Italian than in Libyan Arabic. It was also found that most of the loanwords had adopted Arabic grammatical rules for tense formation and inflection for number or gender.

As a therapist within the multi-disciplinary setting, one is confronted with a wide array of pathology and diagnoses. Care is taken to optimize treatment outcomes and overall return of function to every patient admitted to the various rehabilitation facilities. Treatment is often standardized to ensure quality care benchmarked against outcome parameters. The aforementioned is also true for medical practitioners, pharmacists and other auxiliary service providers. Research is aimed at improving quality of care, finding and establishing the best practises through all hospitals and care facilities. Medical care has undergone a transformation over the past few decades with a strong emphasis being placed on protocols and procedures. Through applying standardized care, protocols and procedures, the researcher have come to realize that certain denominators within patient care have no prediction or outcome control. After more than a decade of treating patients in various rehabilitation settings the researcher have come to realize that one complaint exists with each and every patient under my care – pain. This was even more evident within the group of joint replacement patients. No two patients presented with the exact same pain profile or pain reports despite various commonalities such as anthropometric data (age, gender, length, mass), surgical procedure, attending physician, care facility, pathway exposure, diagnosis, radiographic findings and pharmaceutical intervention. If all the obvious factors were identical – what accounted for the different pain reports? This question is at the heart of the study – why do pain reports differ in the presence of so many similarities between patients? It soon became apparent that pain is recognized in the organic form. Organic pain can be measured and is expected with injury, illness or surgical intervention. The entire multi-disciplinary team is aware of organic pain and ready to intervene with medication, surgery and a pathway of care. All vigorously record organic pain and adapt treatment according to the pain levels as organic pain is real pain: real pain existing through exposure to real surgical intervention. Still the question remained: if all the factors prior to surgery, during surgery and after surgery were the same, why are patients experiencing and reporting very different pain levels? This question was the catalyst for the research and lead to keen focus during patient interviews. Every patient receiving an educational session prior to surgery had very vivid ideas about the pain they will experience post-operatively. The majority of patients formed pre-conceived notions about pain prior to undergoing surgery. They presented with a clear pain rating of what they expected to feel post-operatively. The pre-conceived pain rating was constructed in almost all the cases after some form of information obtained during consultation with their surgeon or a member of the multidisciplinary team. This pain notion existed as a tangible and measurable rating in the client’s mind prior to undergoing the knee replacement surgery. In select cases perceived pain was constructed as a result of information obtained from family or friends that underwent the same procedure while other clients constructed perceived pain due to a lack of information on the proposed surgery. It became evident that education or lack thereof on surgical interventions played a primary role in the construct of perceived pain. Patients were entering theatres for procedures and already experienced a form of perceived pain. If pain could be constructed prior to experiencing surgical intervention – can perceived pain then translate into actual organic pain and account for the variable pain reports post surgery? Against this backdrop, research was directed at understanding perceived pain and the factors that aid the construction of perceived pain. As education was found to be at the heart of every pain construct, the doctor-patient consultation was evaluated as a core component to ascertain the impact this relationship has on perceived pain. Measurement of perceived pain was also performed to conclude on the impact of this pain form on organic pain. The study is aimed at addressing the variant pain reports that no pathway or procedure can predict and provide for. It is an attempt to validate pain as constructed by the patient that impacts on their post-surgical pain ratings and behaviour. This research might contribute towards existing knowledge and understanding of the influence of doctor-patient interaction as well as the significance of this interaction on pain. As only scant research on perception of pain has been undertaken this research can prove insightful for further studies or as supplement to existing views and opinions. It can also serve as a foundation in developing practices that will manage pain by enhancing doctor-patient interaction in the health setting. / MA, Medical Sociology, North-West University, Vaal Triangle Campus, 2012

Dramatic changes in the international system since the early nineties, namely the end of the Cold War and the post-9/11 ascendancy of the Bush Doctrine, have left many to wonder whether Cold War era influence strategies such as deterrence, compellence, and engagement are viable against new U.S. threats-rogue states. This thesis will examine U.S. efforts between 1986 and 2004 to convince Libya to cease its support for international terrorism and weapons of mass destruction (WMD). U.S. influence strategy towards Libya was a short term failure and a long term success. The compellence and deterrence policies established by President Reagan and strengthened by later administrations served to isolate Libya economically and diplomatically and set the conditions for successful conditional engagement. Positive behavior change by Libya began first with the Clinton Administration's introduction of conditional engagement. The Bush Administration, benefiting from years of Libyan isolation and the positive response to conditional engagement, continued to engage Libya in an incremental fashion. Libya renounced its terrorist ties in August 2003 and weapons of mass destruction in December 2003. Since then Tripoli has taken actionable steps to verify this change of policy and both governments are currently on course for reconciliation.

Le changement rapide du contexte économique mondiale caractérisé par la globalisation entraîne une évolution des exigences et objectifs des investisseurs internationaux. Les gouvernements, surtout ceux des pays en développement, doivent en tenir compte et adapter leurs facteurs d'attractivité aux nouvelles attentes des entrepreneurs mondiaux. Dans ce but La Libye a commencé depuis les années 2000 à pratiquer des politiques d'ouverture et de communication afin d'attirer les investissements étrangers Ces investissements devaient contribuer au développement de son économie et à la résolution des problèmes liés à la dépendance de l'économie au secteur pétrolier. Pour cela l'Etat libyen a fait un appel à Michael PORTER et aux grandes institutions mondiales pour définir une stratégie globale. Dans cette perspective, la présente recherche se donne deux objectifs : d'une part, mettre en lumière l'environnement de l'investissement direct étranger en Libye et, d'autre part, définir une stratégie spécifique pour stimuler les investissements étrangers selon les attentes, les besoins et les exigences des firmes multinationales.Le choix d'une démarche qualitative par entretien et questionnaire auprès d'entreprises étrangères implantées en Libye permet d'avoir une évaluation exhaustive de l'attractivité du territoire libyen et d'envisager la stratégie à mettre en œuvre par l'Etat libyen pour attirer les IDE à forte valeur.L'analyse montre l'existence de deux profils bien distincts quant à l'attractivité des IDE : les investisseurs pessimistes et les investisseurs optimistes. Dans ce sens, le pays doit mener une stratégie spécifique par profil pour bien stimuler les investisseurs étrangers. L'amélioration du potentiel d'attractivité des IDE en Libye, notamment dans les secteurs hors pétrole, nécessite la mise en place de conditions d'accueil spécifiques. Il s'agit entre autres du développement des infrastructures, du renforcement de la stabilité politique après la guerre et de l'amélioration de la gestion des recettes pétrolières afin que le secteur pétrole impulse le développement des autres secteurs. / The rapidly changing global economic context characterized by globalization leads to changing requirements and goals of international investors. Governments, especially in developing countries, must take into account and adapt their attractiveness factors the new expectations of entrepreneurs worldwide. To this end Libya began in the 2000s to pursue policies of openness and communication in order to attract foreign investments These investments should contribute to the development of its economy and solving problems related to the dependence of the economy to the oil sector. For this, the Libyan government has appealed to Michael Porter and large global institutions to develop a comprehensive strategy. In this perspective, this research has two objectives: first, to highlight the environment of foreign direct investment in Libya and, secondly, to define a specific strategy to encourage foreign investment, according to the expectations the needs and requirements of multinational firms.The choice of a qualitative approach by interview and questionnaire with foreign companies operating in Libya provides a comprehensive assessment of the attractiveness of the Libyan territory and consider the strategy to be implemented by the Libyan government to attract FDI in high- value.The analysis shows the existence of two distinct profiles on the attractiveness of FDI: investors pessimistic and optimistic investors. In this sense, the country must pursue a strategy-specific profile for many stimulating foreign investors. Improving the potential attractiveness of FDI in Libya, especially in non-oil sectors, requires the implementation of specific reception conditions. These include infrastructure development, strengthening of political stability after the war and improving the management of oil revenues to the oil sector promote development of other sectors.

Philosophiae Doctor - PhD / The emergence of virulent and drug-resistant bacterial strains such as methicillin-resistant Staphylococcus aureus (MRSA) is a global public health burden. The World Health Organization (WHO) has placed MRSA and vancomycin-intermediate-sensitive S. aureus (VISA) and vancomycin-resistant S. aureus (VRSA) on a high global priority pathogens list of antibiotic-resistant bacteria to promote the research and development of novel and effective antibiotic therapeutic rationales. Uncomplicated S. aureus bacteraemia (e.g., mild skin infections) may be treatable with the conventional regimens of antibiotics, but resistance strains of the bacteria (e.g., invasive infections), often persist as a high load of bacterial DNA in blood, and has been linked to increased mortality in world populations, irrespective of country or location. Several lines of evidence imply that combinations of vancomycin (a glycopeptide antibiotic that targets cell wall synthesis) and ß-lactam antibiotics that target the penicillin-binding proteins (PBPs) improve clearance of MRSA bloodstream infections (BSIs).

Thesis (M.A.)--Boston University / As the title of this thesis indicates, this work deals with the former Italian Colonies during the period of 1945-50. Economically speaking all three territories are of little value. Their importance lies in the strategic position they occupy. All three, Eritrea, Libya except for the Fezzan, and Italian Somaliland came under British Military Administration on or before 1943. In 1945 the Council of Foreign Ministers took up the problem, but due to disagreement among the Big Four (United Kingdom, United States of America, France and the Soviet Union), and due to the many and sometimes unfounded claims of some other nations, the problem of the Italian Colonies defied solution. Despite the initial failure, the Council of Foreign Ministers did not give up hope, but instead it kept on working on the problem till 1947 when the Big Four powers, in the Treaty of Peace with Italy, made the latter country renounce all rights and claims to its former possessions in Africa and at the same time agreed to hand over the problem to the United Nations General Assembly in case of failure to agree among themselves within one year of the coming into force of the Treaty of Peace with Italy. [TRUNCATED]

In this thesis, data collected from both previously published material and new surveys conducted using satellite imagery on the architecture and construction of over 2,400 rural structures in nine different regions of Tripolitania and dating between the 1st c. BC and the 7th c. AD are brought together and analysed on a regional scale. The synthesis and standardisation of these data and the creation of new typologies, applicable to structures in all parts of the region have, for the first time, facilitated meaningful comparisons between buildings and settlements across Tripolitania during the period under the study, in a more systematic fashion and on a wider scale than has previously been possible. This first part of this study contextualises the material with discussions on the historical background of Tripolitania, previous investigations and methodological foundations, the evidence for pre-Roman architectures and settlement, and the chronology of rural settlement during the period under study based on ceramic evidence. This is followed by a discussion of the known military buildings in the region, with particular reference to how these structures related and potentially contributed to the development of civilian settlement and architecture. The second part of this study presents quantitative and qualitative analyses of the physical characteristics of the main group of buildings under investigation: unfortified and fortified farm buildings. Discussions of how different spaces may have been utilised and the spatial relationships between the settlement groups formed by these buildings provide insight into how and why different types of buildings developed in the countryside between the 1st c. BC and the 7th c. AD. These analyses demonstrate that the rural buildings of Tripolitania can be seen as meaningful reflections not only of the wide variety of activities taking place in the buildings themselves, but also of the varying histories and patterns of land-use in different parts of the region and even the status, wealth, and socio-cultural structures of the people who constructed and lived in them.