Дисертації з теми "Marginal quality"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся з топ-34 дисертацій для дослідження на тему "Marginal quality".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Переглядайте дисертації для різних дисциплін та оформлюйте правильно вашу бібліографію.
Serhat, Koken. "Clinical and laboratory investigations on cervical margin relocation." Doctoral thesis, Università di Siena, 2020. http://hdl.handle.net/11365/1096029.
Повний текст джерелаWolf, David M. "Beyond Marginal Valuation: The Economic Impacts of Harmful Algal Blooms." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1529492086337544.
Повний текст джерелаAlsherfawi, Aljazaerli Moaz. "Hedonic valuation of marginal willingness to pay for air quality in metropolitan damascus." Graduate School of International Development. Nagoya University, 2005. http://hdl.handle.net/2237/6139.
Повний текст джерелаKilpatrick, Lindsay Anne. "Impacts of Biosolids and FGD Gypsum Application on Marginal Soil Quality and Production of Miscanthus as a Bioenergy Crop." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1339744690.
Повний текст джерелаDias, Danilo Rocha. "Avaliação da microestrutura óssea de sítios implantares e fatores relacionados às alterações no nível ósseo marginal e estabilidade de implantes dentários: estudo clínico prospectivo." Universidade Federal de Goiás, 2013. http://repositorio.bc.ufg.br/tede/handle/tede/3796.
Повний текст джерелаRejected by Jaqueline Silva (jtas29@gmail.com), reason: on 2014-12-12T17:49:32Z (GMT)
Submitted by Jaqueline Silva (jtas29@gmail.com) on 2014-12-12T19:43:01Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Tese-Danilo Rocha Dias-2013.pdf: 12690993 bytes, checksum: 8af178ce9d242439a10d9aafdd18a329 (MD5)
Approved for entry into archive by Jaqueline Silva (jtas29@gmail.com) on 2014-12-16T09:25:37Z (GMT) No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Tese-Danilo Rocha Dias-2013.pdf: 12690993 bytes, checksum: 8af178ce9d242439a10d9aafdd18a329 (MD5)
Made available in DSpace on 2014-12-16T09:25:37Z (GMT). No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Tese-Danilo Rocha Dias-2013.pdf: 12690993 bytes, checksum: 8af178ce9d242439a10d9aafdd18a329 (MD5) Previous issue date: 2013-07-15
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq
Bone characteristics influence surgical/prosthetic planning of implant treatment, but it is not clear their influence on longitudinal outcomes. This study aimed to investigate the association between jawbone microstructure and changes on marginal bone level (MBL) and implant stability (IS) after loading, in a 1-year follow-up. Forty-one volunteers received 97 dental implants, installed in bone sites classified from 1 to 4, according to Leckholm & Zarb (1985). Cortical bone thickness was measured on computed tomography images. Histomorphometric and microtomographic analyses were performed in bone specimens obtained by using a trephine bur, at first drilling. Peak insertion torque (PIT) and implant stability quotient (ISQ) measured by resonance frequency analysis (RFA) were registered at implant insertion. Periapical radiographs were standardized to measure the MBL, and were taken at three moments, when the ISQ was also measured: at uncovering stage, at loading and at 1-year follow-up. Agreement analysis between histomorphometry and microcomputed tomography (microCT) showed that these methods are complementary, but not interchangeably. Association tests revealed that ISQ changes were not affected by MBL changes. Bone type 4 (according L&Z) presented higher changes on ISQ, especially during osseointegration. Microstructure parameters (histomorphometric and microCT parameters) and cortical thickness did not influence ISQ changes and MBL changes. These results suggest that bone characteristics influence primary implant stability, but do not predict implant success after osseointegration.
Características do tecido ósseo influenciam o planejamento cirúrgico/protético dos implantes dentários, mas não está clara sua relação com o resultado longitudinal do tratamento com implantes. O objetivo deste estudo foi investigar a associação entre microestrutura óssea de sítios implantares da maxila e mandíbula, as alterações de nível ósseo marginal (MBL) e a estabilidade dos implantes (IS) até o período de 1 ano após a aplicação de carga oclusal. Quarenta e um pacientes receberam 97 implantes dentários, instalados em sítios ósseos classificados como tipos 1 a 4, de acordo com a classificação de Leckholm & Zarb (1985). A espessura de osso cortical foi mensurada em imagens de tomografia computadorizada. Análises microtomográficas e histomorfométricas foram realizadas em espécimes ósseos obtidos com trefina na primeira perfuração para instalação dos implantes. Torque de inserção final (PIT) e quociente de estabilidade do implante (ISQ) medido por análise de freqüência de ressonância (RFA) foram registrados durante a instalação dos implantes. Radiografias periapicais padronizadas para mensuração do MBL foram obtidas em tres momentos, quando novos registros do ISQ foram também realizados: durante a cirurgia de reabertura, na instalação das próteses e 1 ano após aplicação da carga oclusal. A análise de concordância entre os métodos de microtomografia computadorizada (microCT) e histomorfometria, mostrou que estes métodos são complementares, mas não intercambiáveis. Testes de associação mostraram que as alterações na IS não foram afetadas pelas alterações no MBL. Ossos classificados como tipo 4 apresentaram as maiores alterações da IS, principalmente durante a osseointegração. Os parâmetros microestruturais (parâmetros microtomográficos e histomorfométricos) e a espessura de cortical não influenciaram as alterações de IS e do MBL. Estes resultados sugerem que as características do sítio ósseo influenciam a estabilidade primária, mas não são preditores do sucesso dos implantes após a osseointegração.
Lagana, Brandon T. "Power, load, and margin : relationships between professional development and margin in life among student affairs professionals at Ball State University." Virtual Press, 2005. http://liblink.bsu.edu/uhtbin/catkey/1318449.
Повний текст джерелаDepartment of Educational Studies
Mansurbeg, Howri. "Diagenesis and Reservoir-Quality Evolution of Deep-Water Turbidites: Links to Basin Setting, Depositional Facies, and Sequence Stratigraphy." Doctoral thesis, Uppsala universitet, Berggrundsgeologi, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7634.
Повний текст джерелаNwaneshiudu, Oke. "Assessing effects of highway bridge deck runoff on near-by recieving waters in coastal margins using remote monitoring techniques." Texas A&M University, 2004. http://hdl.handle.net/1969.1/1462.
Повний текст джерелаFoglietta, Mauro. "Depositional and tectonic controls on reservoir quality on the Apulian Platform margin, southern Apennines, Italy." Thesis, University of Reading, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.428163.
Повний текст джерелаJohnson, Earl E., T. Ricketts, B. W. Y. Hornsby, and J. Federman. "Digital Feedback Suppression Systems in Commercial Hearing Aids: Assessments of Gain Margin and Sound Quality." Digital Commons @ East Tennessee State University, 2008. https://dc.etsu.edu/etsu-works/1750.
Повний текст джерелаWehrhan, Theresia [Verfasser], and Roland [Akademischer Betreuer] Frankenberger. "Einfluss einer temporären Zementrestauration auf die marginale Qualität von Fast-Track-Adhäsiven / Theresia Wehrhan. Betreuer: Roland Frankenberger." Erlangen : Universitätsbibliothek der Universität Erlangen-Nürnberg, 2012. http://d-nb.info/1028958846/34.
Повний текст джерелаDeighton, Jacob. "Methane and Hazardous Air Pollutant Emissions from Marginally Producing “Stripper”Oil and Natural Gas Wells in Appalachian Ohio." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1554120171141725.
Повний текст джерелаNuti, Russell C. "Improving Cotton Production Margins through Management Decisions and Use of New and Standard commercial Products to Improve Quality and Profits." NCSU, 2004. http://www.lib.ncsu.edu/theses/available/etd-09092004-101557/.
Повний текст джерелаHunter, William Ross. "Carbon and nitrogen cycling across the bathyal continental margins : oxygen availability and organic matter quality as controls upon sediment community activity." Thesis, University of Aberdeen, 2012. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=206993.
Повний текст джерелаFrancischone, Ana Carolina. "Avaliação da qualidade de margem de preparos cavitários realizados com diferentes técnicas e instrumentos." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/25/25131/tde-05112009-090243/.
Повний текст джерелаFor more than 40 years, dentistry has used the same technology for cavity preparation, high-speed rotation systems with diamond burs. New studies and techniques have been performed to develop a new treatment option for patients. Thus, new technologies have been possible such as high pressure sandblasting systems, laser devices, multiplying low-speed rotation, and finally, the ultra-sound with diamond burs. However, whether these new technologies can be an alternative or substitute for old practices with standard results is not known. The aim of this study was to evaluate by SEM cavity preparation margins with and without finishing, made by diamond burs and the CVDentus system associated to different devices and action forms. The results showed no statistically significant differences (p<.05) among the tested conditions on individual comparisons, except for GIV x GVII (highspeed rotation plus diamond bur + low-speed rotation plus diamond finishing bur x ultra-sound plus CVDentus 50% power plus low-speed rotation). It was concluded that all finishing modes on margin cavities are reliable and can be used in clinical practice. The use of the ultra-sound device can be recommended within 50-75% power for cavity preparations.
Cruz, Luís Miguel Costa da. "Contributo para a reabilitação da Ribeira da Caridade: diagnóstico e avaliação da qualidade da água." Master's thesis, ISA/UL, 2015. http://hdl.handle.net/10400.5/10938.
Повний текст джерелаThe Ribeira da Caridade, one of the main streams of the Reguengos de Mon-saraz municipality, it crosses though Herdade do Esporão and supplies its dam. Which is used to irrigate their vineyards and olive production. Over the years there have been witnessed some events of water contamination, with a loss of grate amount of water fauna. With this background, on a jointed decision of the municipali-ty, Herdade do Esporão and other owners of land adjacent to the stream, opted to start a study to recover the Ribeira da Caridade. This work is part of that study. This study tries to detect contaminated points, and the origin of that contami-nations. To achieve that goal, it begun by studying factors as diverse as socio-economic and geological features of the river basin at Herdade do Esporão and at the area of Reguengos de Monsaraz,. In the second phase water samples were collected in three different dates in order to have characterization over the time. In the last phase the parameters that represented a major concern were selected. To finish, with the purpose of invert this ecosystem damages, there were pro-posed some measures to be taken along with a prioritization of areas to intervene
Grubbs, Thomas David. "Efficacy of direct restorative materials in proximal box elevation on the margin quality and fracture resistance of molars restored with CAD/CAM onlays." Thesis, University of Iowa, 2018. https://ir.uiowa.edu/etd/6120.
Повний текст джерелаValdemarca, Gioia. "Ai margini del centro. Osservazioni sull'idea di indeterminatezza ne La coscienza di Zeno di Italo Svevo e l'uomo senza qualità di Robert Musil." Doctoral thesis, Università degli studi di Trieste, 2010. http://hdl.handle.net/10077/3526.
Повний текст джерелаTutto inizia nel caos, e tutto termina nel caos: Robert Musil e Italo Svevo lo dimostrano nei loro romanzi principali, "L'uomo senza qualità" e "La coscienza di Zeno". Entrambi gli autori sono specchi di di un'epoca, l'inizio del Novecento, in cui il senso di sicurezza ha ceduto il posto all'indeterminatezza e all'incertezza (come ad esempio nella fisica, nella biologia e nella psicologia) a causa della caduta dell'impostazione deterministica nella scienza. A partire da questa crisi epocale, che ha cambiato radicalmente ogni visione del mondo, Svevo e Musil hanno dato vita a due personaggi alla ricerca di un proprio centro, simbolo della perduta determinazione: questo centro però si dimostrerà vuoto - senza causa, senza scopo, senza senso.
Alles beginnt mit dem Chaos, und alles endet im Chaos: Robert Musil und Italo Svevo zeigen es in ihren bekanntesten Romanen, „Der Mann ohne Eigenschaften“ und „Zenos Gewissen“. Beide Autoren können als Beispiele einer Epoche dienen, in der das Sicherheitsgefühl der Moderne seinen Platz der Unbestimmtheit und Unsicherheit (u.a. in der Physik, Biologie, Psychologie) abtrat, wegen des Überschreitens des deterministischen Ansatzes zugunsten einer freieren, aber auch unheimlicheren Weltanschauung. Ausgehend von dieser tiefen Epochenkrise, haben die zwei Schriftsteller in ihren Romanen Figuren gezeichnet, die sich auf der Suche nach einem geheimnisvollen Mittelpunkt begeben, der die verlorene Bestimmung darstellen sollte: dieser Mittelpunkt erweist sich aber als leer – ohne Ursache, ohne Ziel, und sinnlos.
XXII Ciclo
1981
Albayrak, Sabrina. "Respect du droit aux choix et aux risques des personnes âgées en institution : impacts sur la perception de la qualité de vie des résidents." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLV017.
Повний текст джерелаThe aim of this thesis was first to study how the liberty of the residents in nursing homes for elderly has been impacted by the policies led regarding the respect of the right to choose and to take risks. Secondly, we studied the impact they had on the way of living chosen by the elderly.The first part of the thesis aims at studying the state of the aging process and the status of the elderly in France and the influence of our own social representations, on their behavior. The hypothesis of a link between our Society’s prejudices on the elderly and the decrease in their autonomy is implicit.The second part of the thesis aims at better understanding the nursing homes residents’ expression possibilities. We also focused on the factors which would allow their emergence in standard places at all levels of social life.Our main hypothesis is that the dependency level of a person (physical and/or psychological) is no impediment to his or her capacity to bear in mind their liberty margin, which expression is determined by external and internal personal factors.The third part of the thesis tackles the policies put in place to respect the elderly rights to choose and take risks within their caring homes, as well as the ethical, medical and social stakes raised by this notion.The hypothesis of the link between the setting up of these policies and a certain organizational context has been emphasized.Finally, in the last part, we studied the impact the policies applied on the respect to choose and take risks had on the residents’ perception of their quality of life.An indicator grid has been co-produced to distinguish the institutions respect of their residents’ rights and risks.The results we obtained highlights the significance of taking into account the respect and the dignity of the elderly in the study of the protective factors of the quality of life, both at the individual and contextual level
Fawaz, Yarine. "Quatre essais sur la décision de départ à la retraite." Paris, EHESS, 2011. http://www.theses.fr/2011EHES0097.
Повний текст джерелаThis dissertation deals with the retirement decision. AlI four chapters examine the transition from employment to retirement. The first essay investigates the determinants of this transition m the United States, where retirement and social security claiming are two distinct concepts. A worker can claim his social security benefits at any age between 62 and 70. His benefits are then adjusted to produce permanently lower or higher benefits so that the 'system is roughly actuarially neutral. In other words, the more the individual delays, the higher his monthly benefits will be, but he will enjoy them for a shorter period. Although it was designed as an exception, early claiming has become the rule. Therefore, it seems crucial to understand the incentives that induce older workers to make that decision. Many of them lack liquidity when they reach the early age of eligibility, and use social security retirement benefits as a kind of safety net allowing them to maintain their lifestyle while they go through financial hardship. For the unemployed in particular, social security may be seen as a social insurance helping them to finance consumption while they look for a job, hence delaying their exit from the labor force. The remainder of the thesis focuses on the Iink between subjective well-being and retirement. This relationship matters first from a normative point of view, because we care about the distribution of welfare across individuals. More importantly, from a positive point of view, subjective well-being has a strong predictive power and determines significantly labor supply, and consequently the retirement transition
Dessandier, Pierre-Antoine. "Distribution des faunes vivantes, mortes et fossiles de foraminifères benthiques sur la marge portugaise : impact des apports fluviatiles et de la qualité de la matière organique." Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0351/document.
Повний текст джерелаThe Iberian Margin is a highly productive system driven by coastal upwelling and river inputs. Benthic foraminifera are marine protists particularly sensitive to environmental conditions. Hence they appear well suited bio-indicators for such environment. In the framework of this thesis, living, dead and fossil benthic foraminifera were analized on 23 surface sediment cores and two piston cores essentially from locations off the major rivers of the Portuguese Coast (Douro, Mondego, Tagus and Sado). This faunal analysis, combined with sedimentary and geochemical measurements allow thhe identification of the impact of fluvial exports and organic matter quality during the late winter period. The comparison of dead and living communities, on the first few centimeters of the sediment, shows the seasonal variation of faunas controlled by upwelling activity and riverine discharges intensity. The impact of taphonomical processes on the preservation of these bio-indicators is also investigated in the perspective of a better understanding ofthe fossil signal of these faunas. The paleoenvironmental application of these bio-indicators was then conducted on a 10 m long core from the Tagus shelf that allows paleoreconstruction for the last 5,700 cal. yr BP. The fossil benthic foraminifera record shows that some periods were characterized by intense river runoff and others by variable intensity of the seasonal upwelling
Hnidáková, Kristýna. "Hodnocení obchodní výkonnosti podniku." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2013. http://www.nusl.cz/ntk/nusl-223759.
Повний текст джерелаКунченко, Тетяна Юріївна. "Параметрична оптимізація умовно стійких електромеханічних систем методом діаграм якості керування". Thesis, НТУ "ХПІ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/21345.
Повний текст джерелаThe dissertation for the degree of technical sciences candidate by specialty 05.09.09 – electrical complexes and systems. – NTU "KhPI". – Kharkiv, 2016. The dissertation is devoted to researching and solving parameter optimization problems for multiple-integration system astatic regulators with minimax criterion application. Parametric optimization and control efficiency enhancement methods are analyzed as applied to conditionally stable multiple-integration electromechanical systems through control quality diagram technique. Existence of the optimal solution for conditionally stable electromechanical system control on the basis of a complex control efficiency criterion – Q-factor maximum and stability margin - is theoretically substantiated. Computer-aided techniques are worked out to develop and analyze conditionally stable system control quality diagrams in time and frequency domains in which zones of enhanced Q-factor and stability margin are marked. An engineering technique is validated for control quality diagram application to optimization synthesis of systems with astatism of the 2nd and 3rd order using the control quality diagram technique criterion. Control quality diagram technique criterion based parametric optimization of different conditionally stable electromechanical systems with series and parallel compensation is performed taking into account the control object structure features, including nonminimum phase links as its components. Specific examples of electromechanical system control enhancement via the control quality diagram technique application are considered with the system parameter optimization on the control quality diagram technique minimax criterion. Feasibility of 20% system Q-factor enhancement and 10% increase in the stability margin for a given Q is proved.
Кунченко, Татьяна Юрьевна. "Параметрическая оптимизация условно устойчивых электромеханических систем методом диаграмм качества управления". Thesis, НТУ "ХПИ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/21350.
Повний текст джерелаThe dissertation for the degree of technical sciences candidate by specialty 05.09.09 – electrical complexes and systems. – NTU "KhPI". – Kharkiv, 2016. The dissertation is devoted to researching and solving parameter optimization problems for multiple-integration system astatic regulators with minimax criterion application. Parametric optimization and control efficiency enhancement methods are analyzed as applied to conditionally stable multiple-integration electromechanical systems through control quality diagram technique. Existence of the optimal solution for conditionally stable electromechanical system control on the basis of a complex control efficiency criterion – Q-factor maximum and stability margin - is theoretically substantiated. Computer-aided techniques are worked out to develop and analyze conditionally stable system control quality diagrams in time and frequency domains in which zones of enhanced Q-factor and stability margin are marked. An engineering technique is validated for control quality diagram application to optimization synthesis of systems with astatism of the 2nd and 3rd order using the control quality diagram technique criterion. Control quality diagram technique criterion based parametric optimization of different conditionally stable electromechanical systems with series and parallel compensation is performed taking into account the control object structure features, including nonminimum phase links as its components. Specific examples of electromechanical system control enhancement via the control quality diagram technique application are considered with the system parameter optimization on the control quality diagram technique minimax criterion. Feasibility of 20% system Q-factor enhancement and 10% increase in the stability margin for a given Q is proved.
Chen, Hsuan, and 陳鉉. "Effect of Preparation Quality on the Marginal Fitness of the CAD/CAM All-Ceramic Crown." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/97768560785497800151.
Повний текст джерела國立陽明大學
牙醫學系
104
Marginal fit of the crown is a key assessment of the fixed partial denture quality. Numerous studies have been performed to evaluate the marginal fit of CAD/CAM all-ceramic crowns fabricated under ideal conditions, but very few studies have investigated the impact of real clinical factors, such as the quality of the abutment preparation. The purpose of this study is to evaluate the effect of preparation quality on the marginal fit of CAD/CAM crowns. Fifteen dental clinicians made three preparations of the upper left first molar on the typodont, and the quality of the preparation was objectively determined using a preparation analyzer software. Feldspathic crowns were fabricated using the standard digital workflow on the CEREC System. The marginal fit of the crown was measured using the Triple-Scan Protocol, and digitally analyzed and measured in 3D with computer software. Out of 45 prepared abutments, 19 were rated “poor” (P-Group) and 26 were rated “good” (G-Group). The marginal gap means in the P- and G-groups were 82.13 (±9.41) um and 62.12 (±10.11) um, respectively. Statistical analysis with two-tailed t-test showed p-value < 0.01, indicating significant difference between the two groups. Within the limitations of this study, the quality of the margin preparation is correlated to the marginal fit of the CAD/CAM all-ceramic crown.
Su, Min-Sian, and 蘇民弦. "High food quality and low predation pressure enhance the trophic transfer efficiency of plankton in the marginal seas of northern West Pacific." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/qn7gqa.
Повний текст джерела國立臺灣大學
海洋研究所
102
Trophic transfer efficiency in plankton (TTE) describes the production rate ratio between zooplankton and phytoplankton (TTE=ZP&;#8260;PP, where ZP is zooplankton production rate and PP is phytoplankton production rate). TTE strongly shapes the trophic structure in marine ecosystems. However, it remains unclear what factors affect TTE in natural systems. In this study, we conducted onboard incubation with the artificial cohort method to measure zooplankton production rate (ZP) and the C14 assimilation method to measure phytoplankton production rate (PP) simultaneously. We then estimated in situ TTE = ZP/PP and investigated the factors including seston C:N ratio, fish larvae density, temperature, nutrients, and light affecting the variation of TTE in the marginal seas of northern West Pacific from 2009 to 2013. Specifically, we tested the following hypotheses: (i) Decreasing seston C:N ratio (proxy for food quality) enhances the TTE by stimulating zooplankton growth; (ii) Increasing fish larvae density reduces the TTE because of increasing predation pressure; (iii) Increasing temperature enhances the TTE by stimulating zooplankton feeding activities. Additionally, we tested the factors indirectly affecting the TTE by affecting food nutritional quality. (iv) Increasing nutrients enhance the TTE by decreasing seston C:N ratio; (v) Increasing light intensity lessens the TTE by enhancing seston C:N ratio when nutrients are limited. The results of GLM model including both seston C:N ratio and fish larvae density gave best correlation with the TTE. Our results demonstrated that, the increases in food nutritional quality for zooplankton, together with the decreases in the predation pressure, may enhance the TTE in the marginal seas of northern West Pacific.
Amon-Armah, Frederick. "ECONOMIC ANALYSIS OF NUTRIENT MANAGEMENT PRACTICES FOR WATER QUALITY PROTECTION." 2012. http://hdl.handle.net/10222/15581.
Повний текст джерелаChen, Cheng-Chuan, and 陳正權. "MARGIN TRANSACTIONS CONTROL MECHANISM IMPACT THE QUALITY OF MARKET." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/51787307609160723761.
Повний текст джерела元智大學
經營管理碩士在職專班
99
In this study, the stock has price volatility of margin transactions over violent, excessive abnormal trading volume, excessive concentration of equity ownership and related matters, the margin purchase leverage limit and short sale margin requirement are adjusted, this margin transactions control mechanism impact the quality of market. Empirical results, the target stock in the lifting of restrictions, the volatility is indeed significantly reduced, and increased liquidity, but not significantly, after the lifting of the restrictions found in the other, due to market liquidity and trading volume increase will lead to changes in stock returns magnitude larger, but not significantly. Another test of the target stock, the lifting of restrictions around the volatility and liquidity of the association, showed before and after the lifting of restrictions, the volatility and liquidity of the target stock are positively correlated. Furthermore, inspection of the target stock, the correlation of liquidity and stock return, before the lifting of restrictions, the stock returns and liquidity are the negative relationship, after the lifting of restrictions, stock returns and liquidity are the positive relationship.
Hillmann, Claus [Verfasser]. "Einfluss einer Zementunterfüllung auf die marginale Qualität von Kompositfüllungen / vorgelegt von Claus Hillmann." 2010. http://d-nb.info/1010108662/34.
Повний текст джерелаWu, Chia-Chen, and 吳佳蓁. "The impact of SPAN margins system on the market quality : Evidence from Taiwan''s futures market." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/09804594008540027344.
Повний текст джерела國立高雄第一科技大學
金融所
98
This paper examines the impact of SPAN margins system on the Taiwan’s futures market quality. In this study, we use Chou and Wang (2006) proposed three-equation structural model and Ljung and Box (1978) proposed Q statistic to examine the impact of SPAN margins system on the market quality. Findings show that a more precise margins system has a positive impact on liquidity and price efficiency, while it increases price volatility.
Tjallingii, Rik [Verfasser]. "Application and quality of X-ray fluorescence core scanning in reconstructing late Pleistocene NW African continental margin sedimentation patterns and paleoclimate variations / vorgelegt von Rik Tjallingii." 2006. http://d-nb.info/98436594X/34.
Повний текст джерелаSilva, Marta. "Essays on the portuguese labour market: the effects of flexibility at the margin." Doctoral thesis, 2016. http://hdl.handle.net/10071/12094.
Повний текст джерелаThis thesis aims to study the effects of the promotion of flexibility at the margin in the Portuguese labour market through the facilitation of the use of fixed-term contracts. We present three empirical essays that assess the effects of the 2004 change in legislation that extended the maximum legal duration of fixed-term contracts from three to six years. Given the high labour market segmentation and representativeness of fixed-term contracts in the Portuguese labour market, we consider that these studies may contribute to the design of future public policies. The empirical analysis is conducted using the linked employer-employee database Quadros de Pessoal for the period between 2002 and 2011. The results of the three essays suggest that fixed-term contracts may play different roles in the labour market, namely as screening devices and quantitative adjustment tools, and that this fact should be taken into account when the effects of asymmetric employment protection reforms are analysed. After controlling for several micro and macro variables, we find evidence that the extension of the fixed-term contract for a longer period had negative effects on the probability of conversion of the contract and contributed to increase the wage inequality between workers on permanent or converted fixed-term contracts and those that did not obtain a more stable employment relationship. Besides, we find evidence that this change in legislation did not contribute to increase employment growth and decrease the rate of creation of fixedterm jobs, especially due to the effects of the proportion of non-converted fixed-term contracts. This research suggests that labour market segmentation should be tackled and policy makers should promote measures aiming to stimulate the conversion of fixedterm into open-ended contracts.
Esta tese pretende estudar os efeitos da promoção da flexibilidade à margem, através da facilitação do uso dos contratos a termo, no mercado de trabalho português. Para tal, apresentam-se três ensaios onde se analisam empiricamente os efeitos de uma alteração de legislação que ocorreu em 2004 e que aumentou a duração legal máxima dos contratos a termo certo de três para seis anos. Dada a elevada segmentação do mercado de trabalho e a representatividade dos contratos a termo, considera-se que estes estudos podem contribuir para a definição de políticas públicas no futuro. A análise empírica é realizada utilizando a base de dados Quadros de Pessoal para o período compreendido entre 2002 e 2011. Os resultados dos três ensaios sugerem que os contratos a termo podem desemprenhar papéis diferentes no mercado de trabalho, como processos de seleção e de ajustamentos quantitativos, e que isso deve ser tido em consideração quando se analisam os efeitos de reformas assimétricas da protecção ao emprego. Após controlar por diversas variáveis micro e macro, encontra-se evidência de que a possibilidade de utilizar o contrato a termo por um maior período de tempo teve efeitos negativos na probabilidade de conversão do contrato e contribuiu para aumentar a desigualdade salarial entre trabalhadores com contratos sem termo ou contratos convertidos em sem termo e trabalhadores que não obtiveram uma relação de emprego mais estável. Para além disso, mostra-se que esta alteração de legislação não se traduziu num aumento do crescimento do emprego e que teve inclusivamente um efeito negativo na criação de emprego com contratos a termo, devido principalmente ao efeito da não conversão dos contratos. Esta tese sugere que se deve combater a segmentação do mercado de trabalho português e promover medidas para estimular a conversão dos contratos a termo em contratos sem termo.
Gooley, Nathan John. "Evergreen, bank funding & liquidity management." Thesis, 2016. http://hdl.handle.net/1959.13/1310643.
Повний текст джерелаGovernment mandated institutions in Australia and Canada have continuously progressed banking regulation throughout time by making gradual alterations to prudential frameworks and supervisory practices. This has included the prompt domestic adaptation of the three Basel accords. A main objective is to ensure banking organisations become more resilient to stresses that impact their capital and liquidity adequacy. Banking organisations are faced with the task of transforming their balance sheets and funding profiles to not only strengthen their balance sheets but to curb heighted liquidity costs that have been brought on by regulatory reform. A review of existing literature on the components of bank funding, liquidity and procyclicality recognises their significance in ensuring individual bank stability and the prevarication of broader systemic implications in the wider economy. This dissertation has examined the historical evolution of the regulatory environments in both Australia and Canada and compared the components of bank balance sheets that offer insights into their funding preference and liquidity holdings, and provide early indicators for procyclicality within the banking sector. It has also had the goal of developing existing research and knowledge of liquidity stresses within bank balance sheets. This research has endeavoured to further balance sheet innovation, through action research that has been carried out over a five year period, to provide banking organisations with options to alter their balance sheets in order to meet the Basel III package of reforms and better deal with liquidity pressures, such as those that were evident in many countries throughout the most recent financial crisis. A new methodology for balance sheet transformation under Basel III, “evergreen” is articulated, with a suite of evergreen asset and liability products and balance sheet exposures being assessed for impact and acceptance within the banking industry. Verification of the evergreen method is demonstrated by the banking industry including it within their strategy for future balance sheet innovation; banks designing and constructing evergreen capability; the regulator encompassing it within prudential standards; and widespread acceptance of evergreen by investors and other financial market participants. Whilst components of evergreen are increasingly becoming a greater part of the banking industry within Australia, it is recognised that the concepts and models of evergreen, are at a primary juncture in their development and require substantial additional focus and research. The usefulness of this dissertation will be established through the particulars of future research settings and must be appraised to the degree that it appears correct, original and apt. Regarding deposits, this dissertation finds that: the existence of voluntary deposit insurance schemes would allow the competitive landscape for retail deposits to become about more than just price; operational deposits are not immune from procyclical competition; Australian banks have a much greater appetite and tolerance for at-call deposit raising; liquidity regulation has permanently shifted the ‘market rate’ for deposit funding above its ‘natural rate’; and foreign currency deposit raising may lead to banks running unhedged positions or developing a larger reliance towards United States Dollars. For wholesale funding, it is observed that: liquidity regulation has increased the reliance of banks on domestic financial markets to fulfil their financing needs; the volume of short-dated prime bank paper being issued in Australia has declined where there are consequences for the Bank Bill Swap Rates; and large differentials in the semi/quarterly spread can substantially impact the profitability of banking book products. The domestic implementation of the Basel III package of reforms on liquidity in both Australia and Canada has, in many ways, imitated the historical approach taken towards bank capital regulation. This dissertation deducts that, as there is for capital, the concept of ‘regulatory’ and ’economic’ liquidity now exists. Furthermore, regulation has introduced a predisposition to government bonds, which may have unintended consequences for both government sponsored issuers and bank investors. Finally, procyclicality must be monitored and managed by the government sponsored institution tasked with the role of implementing monetary policy, rather than institutions that implement and enforce prudential regulation.
Maas, Bea. "Birds, bats and arthropods in tropical agroforestry landscapes: Functional diversity, multitrophic interactions and crop yield." Doctoral thesis, 2013. http://hdl.handle.net/11858/00-1735-0000-0022-5E77-5.
Повний текст джерела