Thesis (Ph.D. (Pharmacy Practice))--North-West University, Potchefstroom Campus, 2010.

The solar minimum of 2009 has been identified as an exceptional event with regard to cosmic ray (CR)modulation, since conditions in the heliosphere have reached unprecedented quiet levels. This unique minimum has been observed by the Earth–orbiting satellite, PAMELA, launched in June, 2006, from which vast sets of accurate proton and electron preliminary observations have been made available. These simultaneous measurements from PAMELA provide the ideal opportunity to conduct an in–depth study of CR modulation, in particular charge–sign dependent modulation. In utilizing this opportunity, a three–dimensional, steady–state modulation model was used to reproduce a selection of consecutive PAMELA proton and electron spectra from 2006 to 2009. Thiswas done by assuming full drifts and simplified diffusion coefficients, where the rigidity dependence and absolute value of themean free paths for protons and electrons were sequentially adjusted below 3 GV and 300 MV, respectively. Care has been taken in calculating yearly–averaged current–sheet tilt angle and magnetic field values that correspond to the PAMELA spectra. Following this study where the numerical model was used to investigate the individual effects resulting from changes in the tilt angle, diffusion coefficients, and global drifts, it was found that all these modulation processes played significant roles in contributing to the total increase in CR intensities from 2006 to 2009, as was observed by PAMELA. Furthermore, the effect that drifts has on oppositely charged particles was also evident from the difference between the peak–shaped time profiles of protons and the flatter time profiles of electrons, as is expected for an A < 0 polarity cycle. Since protons, which drift into the heliosphere along the heliospheric current–sheet, haven’t yet reached maximum intensity levels by 2008, their intensities increased notably more than electrons toward the end of 2009. The time and energy dependence of the electron to proton ratios were also studied in order to further illustrate and quantify the effect of drifts during this remarkable solar minimum period. / Thesis (M.Com. (Industrial Sociology))--North-West University, Potchefstroom Campus, 2012.

Thesis (Ph.D. (Pharmacy Practice))--North-West University, Potchefstroom Campus, 2010.

The solar minimum of 2009 has been identified as an exceptional event with regard to cosmic ray (CR)modulation, since conditions in the heliosphere have reached unprecedented quiet levels. This unique minimum has been observed by the Earth–orbiting satellite, PAMELA, launched in June, 2006, from which vast sets of accurate proton and electron preliminary observations have been made available. These simultaneous measurements from PAMELA provide the ideal opportunity to conduct an in–depth study of CR modulation, in particular charge–sign dependent modulation. In utilizing this opportunity, a three–dimensional, steady–state modulation model was used to reproduce a selection of consecutive PAMELA proton and electron spectra from 2006 to 2009. Thiswas done by assuming full drifts and simplified diffusion coefficients, where the rigidity dependence and absolute value of themean free paths for protons and electrons were sequentially adjusted below 3 GV and 300 MV, respectively. Care has been taken in calculating yearly–averaged current–sheet tilt angle and magnetic field values that correspond to the PAMELA spectra. Following this study where the numerical model was used to investigate the individual effects resulting from changes in the tilt angle, diffusion coefficients, and global drifts, it was found that all these modulation processes played significant roles in contributing to the total increase in CR intensities from 2006 to 2009, as was observed by PAMELA. Furthermore, the effect that drifts has on oppositely charged particles was also evident from the difference between the peak–shaped time profiles of protons and the flatter time profiles of electrons, as is expected for an A < 0 polarity cycle. Since protons, which drift into the heliosphere along the heliospheric current–sheet, haven’t yet reached maximum intensity levels by 2008, their intensities increased notably more than electrons toward the end of 2009. The time and energy dependence of the electron to proton ratios were also studied in order to further illustrate and quantify the effect of drifts during this remarkable solar minimum period. / Thesis (M.Com. (Industrial Sociology))--North-West University, Potchefstroom Campus, 2012.

Hedge funds and China’s stock market: a study on factors influencing investment decisions by fund managersThe research was conducted using a web-based questionnaire sent to all Asia-related hedge funds, worldwide. Analysis of the collected data revealed that the factors influencing the portfolio investments made in China by fund managers differed from the factors which influence investment in global and emerging markets. While market conditions, market timing and changes in earning estimates are the top three influencing factors on investment decisions on global stock exchanges, fund managers are more influenced by global trend, potential growth and company size when dealing with China’s stock market. Research results also support the hypotheses that there are relationships between size of fund, trading style and personal expertise of managers and the factors influencing investment decisions.The international hedge fund industry and China’s stock market are two fast-growing entities of global capital markets. Stronger interaction between these two institutions in the future would create important implications for the financial world. The objective of this research is to identify factors that influence investment decisions by hedge fund managers in relation to China’s stock market.The following implications can be extracted from this research:(1) If China’s stock market is classified within the Emerging Markets Index, adjustments are necessary and provision should be made reflecting investor criteria for China.(2) Global trends and the potential growth of China were the two most attractive factors influencing investment decisions, suggesting a ‘herding’ tendency and ‘attention-grabbing’ bias of hedge fund managers.(3) Company evaluation remains important to hedge fund managers, suggesting that Chinese government regulators should implement reforms to improve quality of listed firms.(4) Gaps in the research on China’s stock market as well as the outcomes of this research indicate that further studies on the international hedge fund industry and China’s stock market could reveal new perspectives and enhancements to the current body of knowledge on these subjects. This thesis consists of six chapters. Chapter 1 provides an overview of the research context and research justification. The research problem and questions are identified, and the theoretical framework and hypotheses are constructed. Chapter 2 presents an overview of the hedge fund industry and China’s stock market. Chapter 3 examines the literature: factors that influence investment decisions in global, emerging markets and in particular, China’s stock market. A framework of an 8-step decision-making process was developed. Chapter 4 researches alternative methodologies and presents a justification for the selection of the research methodology. Chapter 5 summarises the results of the data analysis and interpretation. Chapter 6 discusses the conclusions, implications, contributions and limitations of the research. Recommendations for further research are also included.The outcomes of this research are expected to benefit all participants of the global financial industry, including institutional and individual investors; executives in banking, insurance and securities businesses; financiers of listed firms and multinational corporations; government regulators and independent research analysts. Other beneficiaries will be academics and the media.

Hedge funds and China’s stock market: a study on factors influencing investment decisions by fund managersThe research was conducted using a web-based questionnaire sent to all Asia-related hedge funds, worldwide. Analysis of the collected data revealed that the factors influencing the portfolio investments made in China by fund managers differed from the factors which influence investment in global and emerging markets. While market conditions, market timing and changes in earning estimates are the top three influencing factors on investment decisions on global stock exchanges, fund managers are more influenced by global trend, potential growth and company size when dealing with China’s stock market. Research results also support the hypotheses that there are relationships between size of fund, trading style and personal expertise of managers and the factors influencing investment decisions.The international hedge fund industry and China’s stock market are two fast-growing entities of global capital markets. Stronger interaction between these two institutions in the future would create important implications for the financial world. The objective of this research is to identify factors that influence investment decisions by hedge fund managers in relation to China’s stock market.The following implications can be extracted from this research:(1) If China’s stock market is classified within the Emerging Markets Index, adjustments are necessary and provision should be made reflecting investor criteria for China.(2) Global trends and the potential growth of China were the two most attractive factors influencing investment decisions, suggesting a ‘herding’ tendency and ‘attention-grabbing’ bias of hedge fund managers.(3) Company evaluation remains important to hedge fund managers, suggesting that Chinese government regulators should implement reforms to improve quality of listed firms.(4) Gaps in the research on China’s stock market as well as the outcomes of this research indicate that further studies on the international hedge fund industry and China’s stock market could reveal new perspectives and enhancements to the current body of knowledge on these subjects. This thesis consists of six chapters. Chapter 1 provides an overview of the research context and research justification. The research problem and questions are identified, and the theoretical framework and hypotheses are constructed. Chapter 2 presents an overview of the hedge fund industry and China’s stock market. Chapter 3 examines the literature: factors that influence investment decisions in global, emerging markets and in particular, China’s stock market. A framework of an 8-step decision-making process was developed. Chapter 4 researches alternative methodologies and presents a justification for the selection of the research methodology. Chapter 5 summarises the results of the data analysis and interpretation. Chapter 6 discusses the conclusions, implications, contributions and limitations of the research. Recommendations for further research are also included.The outcomes of this research are expected to benefit all participants of the global financial industry, including institutional and individual investors; executives in banking, insurance and securities businesses; financiers of listed firms and multinational corporations; government regulators and independent research analysts. Other beneficiaries will be academics and the media.

Construction is one of the largest industry sectors in terms of size and output in the United Kingdom (UK). The sector contributes about 10% directly to the UK's Gross Domestic Product (GDP) and drives historical GDP growth. However, Construction projects and Organisations continue to underperform at significant levels which is underpinned by actors' Information Behaviours (IBs).

The aim of this thesis was to find out the extent of the predation of the Eurasian Reed Warbler (Acrocephalus scirpaceus) during the laying period in the South Bohemian Region. The survey was done by means of artificial nests containing fake eggs. Additional goal of the thesis was to evaluate the factors that can influence the predation according to measured nest parameters, such as the distance of the artificial nest from free water surface, the depth of water below the nest and the distance from the nearest tree.

Studiens syfte var att öka kunskapen om hur pedagoger anser sig tillämpa begreppen demokrati och reellt inflytande i sitt vardagliga arbete med förskolebarn. Olika teoretiska vindar har under historiens gång format utbildningssystemens demokratiuppdrag. För pedagogen har detta inneburit att hen fått ta olika plats i den så kallade demokratiska fostran. Tre forskningsfrågor styrde valet av metod, vilken är en kvalitativ ansats där semistrukturerade intervjuer genomförts. Fyra pedagoger verksamma inom förskolan deltog i studien och frågorna som valdes för att svara på syftet var: Hur beskriver pedagogerna att de synliggör demokrati för barnen i det vardagliga arbetet? Hur beskriver pedagogerna att de arbetar för att möjliggöra så det enskilda barnet får reellt inflytande i verksamheten? Hur beskriver pedagogerna begreppen reellt inflytande och demokratiska värderingar? Utifrån tidigare forskning framkom en teori om att det är tre faktorer som påverkar demokratiarbetet i förskolan. Faktorerna är pedagogen, organisatoriska förhållanden samt pedagogens analys och reflektionsarbete. De tre faktorerna användes för att analysera den data som framkommit i intervjuerna. Resultatet visar att mycket demokratiarbete sker i vardagen både med och för barnen, men är då ofta oreflekterat och oftast inte så uppenbart för pedagogerna. / The aim of this research was to study the effect of the democratic mission for preschool teachers in their daily work. Previous results indicates that there are three main factors affecting the democratic mission in preschool. First of all, the teacher, and secondly the conditions of the organization - the school. Last, but not least, the ability for preschool teachers to analyze and reflect towards their own considerations. I have gathered data through semi-structured interviews. All of the information providers are working as preschool teachers of today. The main goal of this study was to acquire new knowledge about how educators of today consider themselves applying democracy in preschool and how they consider the ability of preschool children applying real influence. I applied three main factors I found in previous research, to analyze the data. It seems that the democracy mission mainly affects the preschool teachers in their daily thoughts and actions without really being crystalized which means it affects their daily work with children and how they react and respond to children’s actions.

Purpose and research questions The purpose of this thesis is to investigate influencing factors on the choice of tailoring of ERP systems during implementation. The research questions to answer are what types of adjustments can be made to the system to make it fit with the organisation, together with what factors influence the choice of these adjustments and how? Research methodology To fulfil the purpose and answer the research questions the study has been carried out in line with the hermeneutic circle. This has been done in three sequences. A pre-understanding of the phenomenon has been obtained by a literature study in the first sequence. In the second sequence interviews with IFS AB and Systeam AB have been carried out, analysed together with the pre-understanding and a model has been created. During the last sequence Sogeti Sverige AB has been interviewed to verify the model. Research findings The different ways of tailoring an ERP system are configuration, bolt-ons, extended report-ing, screen masks, workflow programming, user exits, ERP programming, interface development, new software package and package code modification. Tailoring types 1-8 and 10 were found in the literature while new software package was found in the empirical study. The factors influencing the choice of tailoring are coming from three domains: the customer, the consultant and the system. The factors from the customer are attitude towards customisation, costs, knowledge, process design, time and user needs. Attitude towards customisation, customisation possibility and knowledge are coming from the consultant domain. Complexity, external software, functionality and maintenance are finally coming from the system domain. All factors were derived from the literature except knowledge in the customer domain, which was found during the empirical study. Some factors influence the choice of specific tailoring types, while others influence the choice between light and heavy tailoring types. There are also factors that do not directly influence the choice of tailoring. Instead they act as prerequisites for the tailoring types. This leads to the conclusion that the influencing factors can not be seen in isolation; it is the combined influence from all of them that decides the choice of tailoring types. / Syfte och forskningsfrågor Syftet med den här uppsatsen är att undersöka influerande faktorer på valet av anpassning av ERP-system under implementering. Forskningsfrågorna att besvara är vilken typ av anpassningar som kan göras av systemet för att det ska passa med organisationen, tillsam-mans med vilka faktorer som influerar valet av dessa anpassningar och hur? Metod För att uppfylla syftet och besvara forskningsfrågorna har studien utförts i linje med den hermeneutiska cirkeln. Detta har gjorts i tre sekvenser. En förförståelse har erhållits genom en litteraturstudie i den första sekvensen. I den andra sekvensen har intervjuer med IFS AB och Systeam AB genomförts, analyserats tillsammans med förförståelsen och en modell har skapats. Under den sista sekvensen har Sogeti Sverige AB intervjuats för att verifiera modellen. Forskningsresultat De olika sätten att anpassa ett ERP-system är configuration, bolt-ons, extended reporting, screen masks, workflow programming, user exits, ERP programming, interface develop-ment, new software package och package code modification. Anpassningstyperna 1-8 och 10 påträffades i litteraturen medan new software package hittades i den empiriska studien. Faktorerna som influerar valet av anpassning kommer från tre domäner: kunden, konsulten och systemet. Faktorerna från kunden är attitude towards customisation, costs, knowledge, process design, time och user needs. Attitude towards customisation, customisation possi-bility och knowledge kommer från konsultdomänen. Complexity, external software, functionality och maintenance kommer slutligen från systemdomänen. Alla faktorer är härledda från litteraturen, förutom knowledge från kunskapsdomänen kund som påträffades under empiristudien. Några faktorer influerar valet av specifika anpassningstyper, medan andra influerar valet mellan lätta och tunga anpassningstyper. Det finns också faktorer som inte direkt influerar valet av anpassning. De är istället förutsättningar för anpassningstyperna. Detta leder till slutsatsen att anpassningstyperna inte kan ses isolerade; det är den kombinerade influensen från alla faktorer som bestämmer vilka anpassningstyper som kommer att väljas.