Thesis (M. Sc.)--University of Hong Kong, 2000. / Includes bibliographical references (leaves 134-137).

Thesis (M. Phil.)--University of Hong Kong, 1990.

Thesis (M.I.N.C.) -- Lincoln University, 2008. / Also available via the World Wide Web.

Issued also as Thesis (Ph. D.)--Columbia University. / Includes bibliographical references (p. 164-171).

Thesis (Ph. D.)--Oregon State University, 2007. / Printout. Includes bibliographical references (leaves 130-135). Also available on the World Wide Web.

Thesis (M. Marine Sci.)--Murdoch University, 2004. / Thesis submitted to the Division of Science and Engineering. Includes bibliographical references (leaves 99-112).

Thesis (M.S.) University of Missouri-Columbia, 2006. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 27, 2007) Includes bibliographical references.

H παρακάτω εργασία – έρευνα αναλύει και επεξεργάζεται πέντε βασικούς θεματικούς πυρήνες, οι οποίοι χωρίζονται σε αντίστοιχα κεφάλαια. Πρώτα απ’ όλα, στο πρώτο κεφάλαιο γίνεται μια εκτενής αναφορά στον όρο και τη σημασία των Αφορολόγητων Αποθεματικών, έπειτα παρουσιάζεται το σύνολο των αναπτυξιακών κινήτρων περί επενδύσεων στην Ελλάδα και ακολούθως εκτίθενται οι λόγοι επιλογής του συγκεκριμένου θέματος προς έρευνα. Στο δεύτερο κεφάλαιο γίνεται μια παρουσίαση της εταιρείας η οποία και αποτελεί αντικείμενο μελέτης των Αφορολόγητων Αποθεματικών ενώ παράλληλα παρατίθεται και κριτικάρεται το θεσμικό πλαίσιο (Νόμοι) που διέπει τα Αφορολόγητα Αποθεματικά στην Ελλάδα. Το τρίτο κεφάλαιο περιλαμβάνει τη σύγκριση όλων των αναπτυξιακών κινήτρων σε σχέση με τη ρευστότητα και την κεφαλαιακή κατάσταση μιας επιχείρησης και αναδεικνύει το πλεονέκτημα των Αφορολόγητων Αποθεματικών έναντι των λοιπών κινήτρων. Επίσης γίνεται αναφέρεται και το ευρωπαϊκό σύστημα κινήτρων ανάπτυξης και φορολογικής ελάφρυνσης σε σχέση με το αντίστοιχο πλαίσιο στην Ελλάδα. Στο τέταρτο κεφάλαιο αναπτύσσονται τα ερευνητικά συμπεράσματα περί των Αφορολόγητων Αποθεματικών ενώ αναλύονται οι απαιτούμενοι χρηματοοικονομικοί δείκτες περί ρευστότητας – δραστηριότητας – αποδοτικότητας και μόχλευσης για την εταιρεία που επιλέχθηκε ως αντικείμενο μελέτης. / The following research project analyzes and processes five basic thematic cores, which are separated in five chapters. First of all, Chapter I refers to an extensive report in the term and the importance of Tax-free Reserve Funds, and then are presented all the developmental motives according to investments in Greece. Following are exposed the reasons of choice this particular subject to research. Chapter II presents the firm which is also used as the case study of Tax-free Reserve Funds while at the same time is mentioned and criticized the institutional frame (Tax Laws) that conditions the Tax-free Reserve Funds in Greece. Chapter III analyzes the comparison of all developmental motives, in Greece, according to the cash flow and the capital of an enterprise and elects the advantage of Tax-free Reserve Funds against of all the other motives. Chapter III is also reported, in the European system of developmental motives and tax alleviation according to the corresponding frame in Greece. Chapter IV includes the inquiring conclusions of the Tax-free Reserve Funds while are analyzed the required financing indicators of cash flow - activity - efficiency and gearing according to the company that was selected as a case study of the research project. Chapter V refers to the place of Greece according to investments and developmental policy against European companions. Following is elected the diachronic importance of Tax-Free Reserve Funds as a main factor of growth of investments in Greece. Finally are mentioned the conclusions of the contribution of Tax-free Reserve Funds in the Greek enterprises and in the Greek economy in general.

Thesis (MSc) -- Stellenbosch University, 1996. / ENGLISH ABSTRACT:Principle objectives of this study were to investigate the ecological feasibility of sustained utilization of mopane, using Venetia Limpopo Nature Reserve as a pilot study area. The study was limited to three different mopane dominated vegetation types on the reserve with most research being conducted in C.mopane woodland. Results can be summarized as follows: 1. Colophospermum mopane is ubiquitous on VLNR. 2. C.mopane woodland has the deusest mopane growth of the three vegetation types and highest densities are found on soils (OaB, VaB, Du, SwB & VaA) in association with C.mopane woodland. There seems to be a correlation between mopane density and soil type. 3. Largest mopane trees according to height and circumference were found in C.mopane/C.apiculatum open woodland. There is no significant difference between height and circumference on different soil types. 4. Most senility occurs in C.mopane shrubland and there is a significant difference in senility between mopane associated with different soils on which this vegetation type occurs. 5. Oldest average ages per tree were fo•.md in C.mopane woodland while growth rates were fastest in C.moparse!C.apiculatum open woodland. 6. There is a significant positive correlation between total and charcoal weights for mopane. Total and charcoul weights per tree were highest for C.mopane/C.apiculatum open woodland, while weights per hectare were highest for C.mopane woodland. Soils could not positively be associated with this trend. 7. Mopar.e lends itself to harvesting, especially C.mopane ••10odland in the Endora, Lizzulea and Hilda areas. Winter months seem to be most desirable for harvesting activities. Hand felling in elongated patches (increases ecotone boundary) is recommended where labour is cheap. A harvesting strategy of between 25% and 50% would make the operation economically viable and ecologically acceptable. An optimum harvesting rate of 27% is suggested by a harvesting model developed specifically for this mopane data. 8. Total herbivore densities, distribution and species proportions can be expected to change following bush clearing. Habitat for grazers should increase due to an increased grass production. Habitat for browsers should not be influenced much. Effect of noise and human disturbance during harvesting, especially for elephants is negligible, as hunting activities already take place on VLNR. 9. Grass production would increase but quality should decrease after harvesting, due to an increase in low quality opportunistic species, especially if soil disturbance takes place. Grass quality is best in association with herbaceous species such as Salvadora angustifolia. Carrying capacity for grazers should increase after harvesting as a result of habitat change and grass biomass increase. 10. Total browse production would decrease but leaf biomass should increase on remaining trees as they have improved water availability due to Q lack of intra­ specific competition. Higher seed production and more flowering takes place at lower tree densities. Greatest advantages for browsers after harvesting, is the fact that leaves become senescent later in autumn and that spring leaf flush takes place earlier thus prolonging bro\'se availability. / AFRIKAANSE OPSOMMING:Die hoof doelwitte van hierdie studie was om te bepaal wat die invloed van die oes van mop nie op die ekologie sou wees as dit op 'n volgehoue basis plaasvind en tot w•atter mate mopanie geskik is vir hou skoolvervaardiging. Die navorsing is op die Venetia Limpopo Natuureservaat in slegs drie van die belangrikste mopanie veldtipes uitgevoer met die oorgrote meerderheid van die navorsing in die C.mopane bosveld. Die resultate van die studie kan soos volg opgesom word: 1. Colophospermum mopane is alomteenwoordig op die VLNR. 2. Die C.mopane bosveld het die hoogste digtheid van al drie veldtipes en word ook geassosieer met sekere grondtipes (OaB, VaB, Du, SwB & VaA) wat eie is aan hierdie spesifieke veldtipe. Daar blyk 'n korrelasie te wees tussen die digthede van mopanie en grondtipes. 3. Die grootste mopanie borne, ten opsigte van hnogte en omtrek, word in die C.mopane/C.apiculatum oop bosveld aangetref. Daar is nie 'n beduidende verskil tussen die hoogte en omtrek van mopanie op die verskillende grondtipes nie. 4. Die C.mopane struikveld toon die meeste seniliteit ten opsigte van die persentasie kruin dood. Daar is 'n definitiewe aanduiding dat seniliteit ooreenstem met sekere grondtipes veral met betrekking tot die mopanie struikveld. 5. Die C.mopane bosveld het gemiddeld die oudste borne terwyl die C.mopane/C.apiculatum oop bosveld die vinnigste groeikoers toon. Die bogenoemde feite het 'n ver0and met die grondtipes. 6. Daar is 'n posltiewe korrelasie tussen die totale gewig en die houtskoolgewig van mopanle. Die S\vaarste borne is in die C.mopane!C.apiculatum oop bosveld aangetref, terwyl die swaarste gewig per hektaar in die C.mopane bosveld aangetref is. Gewig kon nie met grondt pes gekorreleer word nie. 7. Die mopanie in die C.mopane bosveld is geskik vir die oes vir houtskool, veral in die Endora, Lizzulea en Hilda gebiede. Dit is raadsaam om die borne in verlengde stroke per hand af te kap (vergroot die ekotoongebied), veral waar arbeid goedkoop is. 'n Oesstrategie van tussen 25% en 50% vir mopanie word aanbeveel om dit ekonomies en ekologies aanvaarbaar te maak. 'n Optimum oesstrategie van 27% word aanbeveel deur 'n oes model wat spesifiak vir hierdie mopane data opgestel is. 8. Daar kan verwag word dat na die oes van mopanie die getalle asook verspreidingspatrone van alle hoefdierspesies kan verander. 'n Voordeel van lae mopanie digthede is dat die verspreiding van die blaarbiomassa ewerediger oor die seisoene sal geskied. Grasvreters word bevoordeel vanwee die verandering in habitat. Die effek van geraas en ander oesbedrywighede op olifante behoort klein te wees aangesien jagaktiwiteite alreeds op diereservaat toegepas word en hulle redelik gewoond daaraan behoort te wees. 9. Grasproduksie behoort toe te neem terwyl die kwaliteit daarvan afneem as gevolg van opportunistieslae kwaliteit grasspcsies wat toeneem na die oes van mopanie, veral as die grand tydens oesaktiwiteite versteur word. Die beste kwaliteit gras word in assosiasie met kruidagtige spesies, veral Salvadora angustifolia, gevi.nd. As gevolg van die verandering in habitat asook die toename in grasbiomassa neem die drakrag vir grasvreters na die oes an mopanietoe. 10. Di.e totale blaarbi.)massa behoort na die oes van mopanie af te neem, maar behoort terselfdertyd op die oorblywende borne as gevolg van die afname in kompetisie vi= watr en anrler natuurlike hulpbronne toe te neem. Hoer persentasies blomvorming en saadproduksie vind by laer boomdigthede plaas. Die grootste enkele voordeel vir blaarvreters, na die oes van mopanie, is die feit dat die blare later in die herfs afval en vroeer in die lente uitbot en dus die voedselbeskikbaarheid vir blaarvreters verleng.

Orientador: Eduardo Kokubun / Banca: Claudio Alexandre Gobatto / Banca: Vilmar Baldissera / Resumo: Conhecimentos sobre a participação dos metabolismos aeróbio e anaeróbio em exercício são importantes para compreender e prever os efeitos dos diferentes tipos de treinamentos. Muitos modelos têm sido propostos para a predição da participação dessas duas vias energéticas no exercício. Um deles, proposto em 1965, sugere a existência de uma intensidade de esforço, denominada potência crítica (PC), abaixo da qual o suprimento energético é dependente exclusivamente do metabolismo aeróbio. Até a intensidade da PC, o exercício pode ser realizado por longo tempo, sem exaustão. Acima dessa intensidade, as reservas anaeróbias de energia de dimensão finita denominada capacidade de trabalho anaeróbio (CTA), são requeridas e sua total depleção está associada com a exaustão. A aplicabilidade deste modelo vem sendo estudada e comprovada em exercícios contínuos, constituindo uma forma simples e não invasiva de se determinar as capacidades aeróbia e anaeróbia. O propósito deste estudo foi explorar o exercício intermitente através do modelo da potência crítica, principalmente quanto aos efeitos da duração da pausa na reposição da CTA. Indivíduos ativos foram submetidos a exercícios contínuos e intermitentes realizados em cicloergômetro, até a exaustão. Para os testes intermitentes, os regimes de esforço-pausa foram 15 s de exercício por 15 s, 30 s, 45 s e 60 s de pausa passiva. A PC e CTA foram determinadas a partir dos testes contínuos, através de regressão linear simples, segundo a equação P = CTA x 1/tlim + PC. A comparação entre as variáveis foi realizada através da análise de variância (ANOVA) para medidas repetidas, com nível de significância de 5% (p<0,05). Os principais resultados indicam que: da quantidade total de trabalho intermitente realizado, aproximadamente 58%, 85%, 88% e 90% correspondeu ao... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: The knowledge of the contribution of aerobic and anaerobic metabolism during exercises plays a key role to anticipate the effects of different types of training. Many models have been proposed to predict the contribution of these two energetic pathways on the exercise work output. Among them, a model, proposed by Monod and Scherrer in 1965, suggests the existence of an exercise's intensity, named critical power (CP), below which the energetic supply is dependent, exclusively, on the aerobic metabolism. At the intensity corresponding to or below the critical power, the exercise can be done for a long time without exhaustion. Above this intensity, the finite anaerobic reserves of energy named anaerobic work capacity (AWC) are required and its total depletion is associated with exhaustion. The applicability of this model has been studied and confirmed in continuous exercises. It has been recognized as a simple and not invasive procedure to determine aerobic and anaerobic capacities. The purpose of this study was to explore the intermittent exercise through the critical power model, specifically the effects of the pause's duration on the replacement of the AWC. Active subjects were submitted to a continuous and intermittent ciclergometer exercises until exhaustion. For the intermittent tests, the exercise rest regimes were 15 s of exercise and 15 s, 30 s, 45 s and 60 s of passive recovery. The CP and AWC were determined by the results of continuous tests through a simple linear equation: P = AWC x 1/tlim + CP. The comparison among the variables was done by the analysis of variance (ANOVA) for repeated measures with a significance level of 5% (p<0,05). The main results indicated that: 1) from the total amount of intermittent work, approximately 58%, 85%, 88% and 90% was extra when compared to the continuous exercise for the same time of tests with 15 s, 30... (Complete abstract, click electronic address below) / Mestre