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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
131

Analytical and Experimental Comparison of a Positive Displacement Water Pump Using an Infinitely Variable Transmission

Mullen, John A. 16 June 2017 (has links)
No description available.
132

Implementation of Appropriate Technology to Treat Drinking Water in Rural Tanzania

Pumphrey, Sarah Irene 19 September 2008 (has links)
No description available.
133

Foreign direct investment : its determinants and relevance to developing countries

Pascoal, Fernando Luis 11 1900 (has links)
This dissertation is divided into six chapters, as foHows: Chapter 1 of this dissertation discusses the growing significance of FDI for developing countries. It compares FDT in developed and developing countries and analyses recent evidence ofFDI flows to developing countries. Chapter 2 analyses the (endogenous and exogenous) detenninants ofFDI flows into developing countries. Chapter 3 discusses the importance of FDI flows, which are essential for new investments or for financing fortuitous deficits in host countries, and looks at the adjustment mechanisms for the equilibrium of the balance of payments. Chapter 4 gives attention to FDI flows, the liberalisation of financial markets and the financial account of the balance of payments in developing countries in providing more opportunities and mechanisms for development and economic growth. Finally, chapter S examines and compares FDI flows tu South Africa and Angola - the biggest FDI recipients on the African continent. / Economics / MCom (Economics)
134

關稅政策與我國產業發展之關係

潘聖潔, PAN, SHENG-JIE Unknown Date (has links)
本文約二萬餘字,全文共分四章,其主要內容可摘要說明如次: 開發中國家工業化發展初期,往往採取關稅與非關稅措施,而關稅的課征具有財政收 入及保護本國產業等目的,且因稽征容易,故為工業化早期,最常採行之保護政策。 台灣資源貧乏,市場規模狹小,關稅保護政策對產業發展有重大影響,故本文乃針對 以下幾項問題,加以探究。 壹、探討關稅政策在產業發展過程中所扮演的角色。 貳、分析關稅之有效保護率。 參、探討關稅對整體經濟之影響。 肆、關稅政策應如何配合貿易自由化的實施。 至於本文架構,除第一章為緒論外,第二章介紹台灣產業發展過程與關稅結構之嬗遞 ,並估算產業的有效保護率,第三章說明目前關稅實務的幾個重要問題,並以計量經 濟模型分析關稅政策的變動對整體經濟之影響,第四章則為結論與建議。
135

Evaluating the impact of a sport-for-development intervention on the physical and mental health of young adolescents in Gulu, Uganda - a post-conflict setting within a low-income country

Richards, Justin A. January 2011 (has links)
Introduction: Physical inactivity is thought to contribute to the emergence of non-communicable diseases in post-conflict settings of low-income countries. Sport-for-development (SfD) organisations in these regions claim to improve the health of programme participants. However, there is a paucity of supporting evidence. I assessed the impact of a voluntary community-based SfD intervention on the physical activity (PA), physical fitness (PF) and mental health (MH) of adolescents in Gulu, Uganda. Methods: The Acholi Psychosocial Assessment Instrument (APAI), standing broad jump (SBJ), multi-stage fitness test (MSFT) and BMI-for-age (BFA) were adapted to the local context. I tested their feasibility and reliability with a repeat-measures design (n=70). A cross-sectional analysis of a random sample was used to assess the local needs and establish the PF and MH of the adolescents reached by the intervention (n=1464). This was also the baseline assessment for the impact evaluation. It comprised a randomised control trial (n=144) nested within a cohort study (n=1400) and triangulated by cross-sectional assessment of PA using accelerometry (n=54). Results: The adapted PF and MH measures demonstrated good intra-tester reliability (ICC>0.75). Adolescents in Gulu predominantly had “healthy” BFA (>90%). They performed better than global norms for the SBJ (p<0.001), but worse for the MSFT (p<0.05). The girls who registered for the intervention had higher PF at baseline (p<0.05) and experienced no significant benefits when compared to the community. The aerobic capacity of the boys intervention group increased relative to the community (p<0.01), but was not significantly different to the trial control group whose PF also improved. The PA results concurred with this finding. Boys in the intervention group experienced a deterioration in MH relative to their peers (p<0.05). Implications: It is feasible to apply rigorous evaluation methods to SfD interventions. Although adolescents in Gulu have poor aerobic capacity, a voluntary programme may not reach those at risk. Interpreting the impact evaluation was limited by a lack of programme development theory, but suggested that opportunities for non-competitive play may confer PF benefit without harming MH. Further investigation is warranted.
136

A spatial epidemiological approach on well-being in urban slums

Grübner, Oliver 11 November 2011 (has links)
Urbane Gesundheit ist von globalem Interesse, da schon jetzt die Mehrheit der Menschen in Städten wohnt und dies zunehmend in Entwicklungsländern. Obwohl mentale Gesundheitsprobleme (z.B. Depressionen) in Entwicklungsländern stark verbreitet sind, wurden diese für die rasant anwachsenden Städte dieser Länder bisher nicht zufriedenstellend untersucht. Mit einem räumlich-epidemiologischen Ansatz werden in der vorliegenden Dissertation Faktoren identifiziert, welche das mentale Wohlbefinden der Slumbewohner Dhakas beeinflussen. Hierfür wurden Baseline Daten einer Kohortenstudie verwendet, welche Anfang 2009 in neun Slums in Dhaka durchgeführt wurde. Es wurden Daten von 1.938 Erwachsenen (≥15 Jahre) erhoben. Der WHO-5 Well-being Index wurde als Instrument zur Selbsteinschätzung des mentalen Wohlbefindens verwendet. Mentales Wohlbefinden war signifikant mit verschiedenen Faktoren der natürlichen Umwelt, der Sicherheit vor Überflutungen, sanitären Verhältnissen, sowie mit qualitativ hochwertiger, zufriedenstellender und beständiger Behausung assoziiert. Weitere mentale Gesundheitsassoziationen wurden in Bezug auf Bevölkerungsdichte, Zufriedenheit mit der Arbeitsstelle und mit der Einkommensgenerierung identifiziert, während für individuelle Faktoren wie Alter, Geschlecht, Krankheiten, Gesundheitswissen und Migrationshintergrund angepasst wurde. Räumliche Konzentrationen von gutem und schlechtem mentalem Wohlbefinden wurden festgestellt, welche auf massive Gesundheitsungleichheiten innerhalb der Slums hindeuten. Verschiedene Nachbarschaftskontexte wirken sich zudem in anderer Weise auf das Wohlbefinden aus als persönliche und Haushaltscharakteristika. In der Annahme, dass mentale Gesundheitsprobleme das Risiko physischer Krankheiten sowie die Unfallgefahr erhöhen, liefert diese Dissertation wichtige Informationen, um sowohl eine bessere Krankheitsversorgung als auch sinnvolle Krankheitspräventionsprogramme für die Slums von Dhaka und vergleichbarer Gebiete zu entwickeln. / Urban health is of global concern because the majority of the world’s population lives in urban areas, mainly in the global south. Although mental health problems (e.g., depression) in developing countries are highly prevalent, such issues are not yet adequately addressed in the rapidly urbanising megacities of these countries, where a growing number of residents live in slums. Little is known about the spectrum and burden of mental disease in urban slums. Using a spatial-epidemiological approach, this thesis identifies factors that contribute to mental well-being in the slums of Dhaka, the capital of Bangladesh, which currently accommodates an estimated population of more than 14 million, including 3.4 million slum dwellers. The baseline data from a cohort study conducted in early 2009 in nine slums of Dhaka were used. Data were collected from 1,938 adults (≥15 years). The WHO-5 Well-being Index was used as a measure of self-rated mental well-being. It was found that mental well-being was significantly associated with various factors such as selected features of the natural environment, flood non-affectedness, sanitation, and housing quality, sufficiency and durability. Further associations with population density, job satisfaction, and income generation were identified while adjusting for individual factors such as age, gender, diseases, health knowledge, and migration. Spatial clusters of poor and good mental well-being among different population groups were detected and point to severe health disparities both within and between the slums. Diverse neighbourhood conditions affected mental well-being differently from personal and household level characteristics. Given that mental health conditions could elevate the risk for physical diseases and contribute to injuries, this thesis may provide crucial information for developing better health care and disease prevention programmes in Dhaka’s slums and other comparable settings.
137

中國對開發中國家之能源策略與外交:蘇丹與委內瑞拉案例比較 / China’s Energy Strategies and Diplomacy toward Developing Country-Cases Comparison between Sudan and Venezuela

易孔道, Yin, Kung Daw Unknown Date (has links)
能源是經濟和社會發展的重要基礎和戰略資源。近百年中,能源安全不斷的被各國列為首要問題。隨著中國改革開放,國家經濟不斷成長,成為世界經濟大國,其能源的需求量日趨增加,從自給自足到至今依賴進口,使中國將能源外交列為外交戰略的主要目標,藉由走出去得戰略,積極到海外尋找能源。在這種情況下,能源外交顯然將成為繼大國外交與周邊外交後,中國外交政策的第三個重要環節。 開發中國家具有豐富的能源,再加上中國以開發中國家自居,因此開發中國家在中國的外交政策上,佔有重要地位,且可配合中國國家經濟發展。中國藉由其與開發中國家建立並維持良好的外交關係,以為中國尋找迫切需要的能源。 中國積極透過多邊組織或是雙邊接觸,向非洲、拉丁美洲尋找油源。中國能源問題不僅關係著中國的經濟發展,在擴展能源佈局全球的同時,也引起國際的注意,意涵著這是國際能源戰略問題,更是國際外交爭議性議題。 中國為化解能源進口來源過於集中的風險,於是拉美及非洲成為中國石油進口的戰略來源地。中國將觸角伸向拉美及非洲地區,其中對委內瑞拉及蘇丹這兩個國家最為積極,近期拉美的左傾化浪潮,委內瑞拉查韋斯政權與美國對抗,以及蘇丹有關達富爾的人權問題,使得中國的能源外交被國際社會說成與美國分庭抗禮及罔顧人權,造成中國受國際社會的譴責。 本文研究發現,中國與開發中國家能源外交有助於提升中國國際影響力,「能源競爭」與「權力競爭」是中國對非洲及拉丁美洲的能源外交目的。中國的能源外交對各地區之目的有所不同,不一定都是以獲取能源為主要目的,有時權力競爭反而佔據相當的份量,即中國能源外交之目的有時為了能源競爭,此時著重於取得能源;但有時卻不是為了能源競爭,能源本身不是目的,而只是工具,其真正目的是權力競爭。 / Energy is an important strategic resource and the critical basis of economic and social development. During the last hundred years, energy security has been identified as primary problem. With its successful open-door reform, China became the world economic giant of the constantly growing up of the national economy. With the increasing needs of oil energy day by day, China was transferred from an oil self-sufficient country to an oil import one. Now, one goal of the diplomatic strategy is the energy diplomacy. With the strategy of “going out” looking for the energy abroad, China is searching for oil resource actively. In this situation, the diplomacy of energy will obviously become the third important aspect of the China’s foreign policy, in addition to major power diplomacy and diplomacy with neighboring countries. Developing countries with the abundant energy, plus China itself poses as a developing country, developing countries occupies an important position in Chinese foreign policy in general, China's national economic development in particular. For the purpose of acquisition of oil energy, China has to maintain actively good diplomatic relations for developing countries. So China looks for the oil source to Africa, Latin America through both multilateral organizations and bilateral relations. The question of the Chinese energy is not merely only concerning the economic development of China, but also its global strategy of energy acquisition. So that it has attracted international concerns and became a controversial issue of international diplomacy. China has made every effort to reduce the risk that the import of energy resources overly concentrates, and, consequently, Latin America and Africa become the strategic source of China's petroleum imports. China stretches the feeler to Latin America and Africa, among them the most positive to these are two countries, i.e., Venezuela and Sudan. The left-leaning political tide in Latin America recently, the regime of Chavez in Venezuela confronting with U.S.A., and the human rights issue of Sudan, China’s energy diplomacy is to be condemned by the international community, because of deliberately confrontation with the United States and ignorance of human rights. This study discovers that the energy diplomacy will be helpful for China’s influences in the international arena and its major purpose is for either energy or power in Africa and Latin America. The Chinese diplomacy of energy varies in terms of geographic factor. Sometimes, Chinese energy diplomacy is for energy acquisition so as to resolve its development needs, sometimes for power and energy is only an instrument.
138

Emerging Markets : a Case Study on Foreign Market Entry in Laos; MBA-thesis in marketing

Lindh, Petter January 2009 (has links)
<p><strong>Background</strong></p><p>This thesis is conducted for Husqvarna AB with the aim to map the Laotian market for them in terms of market potential for forestry power equipment. In order to provide decision material for further action I was asked to give a description of the Laotian forestry sector; research potential harvesting volumes; analyze the competitive situation; describe the general business conditions in Laos; and provide some insight as to how Husqvarna can enter the Laotian market.</p><p><strong></strong></p><p><strong>Method</strong></p><p>The method I have used for collection of information is two-fold. The empirical data has mostly been derived via interviews with forestry officials and companies involved in forestry. The theoretical review and collection of secondary data has been performed by research of books, journals, reports, newspapers and online sources. The research methodology can accordingly be labelled "the actor approach" which methodology is based on understanding social entireties. An important element in this approach is a process referred to as the hermeneutic circle - a process in which new knowledge is continuously incorporated into the understanding and used as base for further research. An important part of the method is my personal experience of Laos, from which I consider myself being able to base some conclusions.</p><p><strong></strong></p><p><strong>Theoretical Review</strong></p><p>Foreign market entry can generally be made in four modes: Exporting, licensing, joint ventures, or sole ventures. Foreign market entry strategies may involve adapting the marketing strategy. It may also necessitate product adaption.</p><p> </p><p>Market entry in developing countries will most likely mean being exposed to unfamiliar environments. The general business conditions might be very different from the home market and constitute higher levels of trade barriers and sociocultural distance may be difficult to deal with.</p><p><strong></strong></p><p><strong>Case Study, Conclusions and Reflections</strong></p><p>The highlights from these two chapters include:</p><ul type="disc"><li>Laos offers foreign investors to use any of the four market entry modes.</li><li>Doing business in Laos receives a low international rating, especially in terms of labor restrictions. It also has rather high trade barriers.</li><li>Laos is developing its commercial tree plantation sector and estimates suggest that the harvesting volumes will be increasing rapidly in the coming 10-15 years.</li><li>Importing and selling forestry power equipment is restricted. Laos does not yet have any authorized dealer for chainsaws. This provides for interesting opportunities.</li><li>The market is flooded with cheap, illegally imported, Chinese chainsaws, but it is questionable whether this actually constitutes any competition to Husqvarna, being a high quality brand. The Chinese chainsaws might however soon increase in terms of quality and be more competitive.</li><li>Obtaining an import and sales license for outdoor power products may be a rather lengthy procedure but once in place would mean being the first authorized dealer - which might be advantageous.</li></ul><p> </p><p><strong>Recommendation</strong></p><p>Due to Laos making efforts to increase the commercial tree plantation area, the harvesting volumes will increase rapidly the coming years. The sales potential for forestry equipment will hence increase in the years to come.</p><p> </p><p>My recommendation to Husqvarna, if they have resources, is therefore to locate a dealer and enter the Laotian market. Plantations are however still mostly in the development phase. It is therefore doubtful that early entry is profitable enough to be motivated if there are other markets with higher potential that Husqvarna wants to enter.</p><p> </p>
139

Emerging Markets : a Case Study on Foreign Market Entry in Laos; MBA-thesis in marketing

Lindh, Petter January 2009 (has links)
Background This thesis is conducted for Husqvarna AB with the aim to map the Laotian market for them in terms of market potential for forestry power equipment. In order to provide decision material for further action I was asked to give a description of the Laotian forestry sector; research potential harvesting volumes; analyze the competitive situation; describe the general business conditions in Laos; and provide some insight as to how Husqvarna can enter the Laotian market. Method The method I have used for collection of information is two-fold. The empirical data has mostly been derived via interviews with forestry officials and companies involved in forestry. The theoretical review and collection of secondary data has been performed by research of books, journals, reports, newspapers and online sources. The research methodology can accordingly be labelled "the actor approach" which methodology is based on understanding social entireties. An important element in this approach is a process referred to as the hermeneutic circle - a process in which new knowledge is continuously incorporated into the understanding and used as base for further research. An important part of the method is my personal experience of Laos, from which I consider myself being able to base some conclusions. Theoretical Review Foreign market entry can generally be made in four modes: Exporting, licensing, joint ventures, or sole ventures. Foreign market entry strategies may involve adapting the marketing strategy. It may also necessitate product adaption.   Market entry in developing countries will most likely mean being exposed to unfamiliar environments. The general business conditions might be very different from the home market and constitute higher levels of trade barriers and sociocultural distance may be difficult to deal with. Case Study, Conclusions and Reflections The highlights from these two chapters include: <ul type="disc">Laos offers foreign investors to use any of the four market entry modes. Doing business in Laos receives a low international rating, especially in terms of labor restrictions. It also has rather high trade barriers. Laos is developing its commercial tree plantation sector and estimates suggest that the harvesting volumes will be increasing rapidly in the coming 10-15 years. Importing and selling forestry power equipment is restricted. Laos does not yet have any authorized dealer for chainsaws. This provides for interesting opportunities. The market is flooded with cheap, illegally imported, Chinese chainsaws, but it is questionable whether this actually constitutes any competition to Husqvarna, being a high quality brand. The Chinese chainsaws might however soon increase in terms of quality and be more competitive. Obtaining an import and sales license for outdoor power products may be a rather lengthy procedure but once in place would mean being the first authorized dealer - which might be advantageous.   Recommendation Due to Laos making efforts to increase the commercial tree plantation area, the harvesting volumes will increase rapidly the coming years. The sales potential for forestry equipment will hence increase in the years to come.   My recommendation to Husqvarna, if they have resources, is therefore to locate a dealer and enter the Laotian market. Plantations are however still mostly in the development phase. It is therefore doubtful that early entry is profitable enough to be motivated if there are other markets with higher potential that Husqvarna wants to enter.
140

A Study of Building Procedure in the Dominican Republic : How to develop a sustainable building process. -Are there applicable models and techniques from Sweden?

Myrberg, Kristina, Knutsson, Caroline January 2009 (has links)
This report is the final thesis and the conclusion of the final project that was done during the spring semester of 2009, in the city of Santo Domingo, The Dominican Republic, West Indies by Caroline Knutsson and Kristina Myrberg. The project is based on the field studies that are done in the investigation together with the information from interviews from the construction sites and the collected information from the research. The focus is concentrated in an investigation about the construction techniques that are used, the building materials and the working conditions on the construction site. A study has been done of a Swedish model of urban planning with environmental objects (SAMS), made by the National Board of Housing, Building and Planning (Boverket), and successively applied in a project in South Africa. With the purpose of investigate if it is possible to apply the same model in the Dominican Republic, a review of the current environmental- and urban planning in the country has been done.  Through the studies we think that an introduction of planning with environmental objectives and a development towards a sustainable and ecological society is possible in the Dominican Republic. After field studies on the construction sites, it was relevant to discuss the working conditions and the safety for the constructers. The thesis also deal with the waste problem, since it is a problem that is not taken care of neither in the building sector or in the society. The suggestion is to recycle and reuse more of the waste, especially all the concrete that is used in the buildings. Sweden have come a long way ahead in the questions of sustainable housing and ecological building, to spare and reduce the effect the building sector has on the environment. This is questions of more importance than ever today, when we are seeing the effects of the climate change in the world. An investigation is done of the possibility to apply any of the methods that are used in Sweden today to make the housing more sustainable and environmentally friendly, also in The Dominican Republic. The result is some suggestions of methods and technologies that might be applicable in the Dominican Republic.

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