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Dissertations / Theses on the topic 'Maximum degree of stability'

Author: Grafiati

Published: 3 June 2025

Last updated: 19 July 2025

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1

Nieuwoudt, Isabelle. "On the maximum degree chromatic number of a graph." Thesis, Stellenbosch : Stellenbosch University, 2007. http://hdl.handle.net/10019.1/46214.

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ENGLISH ABSTRACT: Determining the (classical) chromatic number of a graph (i.e. finding the smallest number of colours with which the vertices of a graph may be coloured so that no two adjacent vertices receive the same colour) is a well known combinatorial optimization problem and is widely encountered in scheduling problems. Since the late 1960s the notion of the chromatic number has been generalized in several ways by relaxing the restriction of independence of the colour classes.<br>AFRIKAANSE OPSOMMING: Die bepaling van die (klassieke) chromatiese getal van ’n grafiek (naamlik die k

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Farzad, Babak. "When the chromatic number is close to the maximum degree." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ58773.pdf.

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3

Ou, Yongbin. "Maximum size t-cross-intersecting and intersecting families with degree conditions." Morgantown, W. Va. : [West Virginia University Libraries], 2005. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4449.

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Thesis (Ph. D.)--West Virginia University, 2005.<br>Title from document title page. Document formatted into pages; contains vi, 76 p. Includes abstract. Includes bibliographical references (p. 75-76).

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4

Weil, Vera Sharon [Verfasser]. "On cliques, colorings, and the maximum degree in graphs / Vera Sharon Weil." München : Verlag Dr. Hut, 2015. http://d-nb.info/1067708944/34.

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Bhaduri, Sudipta. "Finding A Maximum Clique of A Chordal Graph by Removing Vertices of Minimum Degree." Kent State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=kent1208869783.

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Nowak, Sara Alice 1982. "Investigating the angle or response and maximum stability of a cohesive granular pile." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/32757.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Physics, 2004.<br>Includes bibliographical references (p. 45-46).<br>In this thesis, I investigate the static and dynamic properties of a granular heap made cohesive by an interstitial fluid. I present the results of experimental work measuring the maximum angle of stability and the angle of repose of such a pile in a rotating drum geometry. I discuss existing models for the stability of a cohesive granular pile and present a new model that predicts the maximum angle of stability from the pile's geometry and from the cohesive force

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Sapozhnikova, Kateryna [Verfasser], Sargey [Gutachter] Dashkovskiy, and Snezhana [Gutachter] Hristova. "Robust Stability of Differential Equations with Maximum / Kateryna Sapozhnikova ; Gutachter: Sargey Dashkovskiy, Snezhana Hristova." Würzburg : Universität Würzburg, 2018. http://d-nb.info/117361673X/34.

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8

Fernandez, Puentes Isabel C. "Stability of Degree Distributions and Analysis of Community Structures in Social Networks." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1545317072963346.

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Liang, Yu. "H[subscript 2] optimal control under robust stability and controller degree constraint /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?ECED%202009%20LIANG.

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Nayfeh, Nader Ali. "Local and Global Stability and Dynamics of a Class of Nonlinear Time-Delayed One-Degree-of-Freedom Systems." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/40403.

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We investigate the dynamics and stability of nonlinear time-delayed one-degree-of-freedom systems possessing quadratic and cubic nonlinearities and subjected to external and parametric disturbances. Due to the time-delay terms, the trivial solution of the unforced system undergoes Hopf bifurcations. We use the method of multiple scales to determine the normal forms of the Hopf bifurcations and hence determine whether they are locally supercritical or subcritical. Then, we use a combination of a path following scheme, the normal forms, and the method of harmonic balance to calculate and trace

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11

HIRATA, Tomio, Takao ONO, and Xuzhen XIE. "On Approximation Algorithms for Coloring k-Colorable Graphs." Institute of Electronics, Information and Communication Engineers, 2003. http://hdl.handle.net/2237/15063.

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12

Mukhtar, Abdulaziz Yagoub Abdelrahman. "Mathematical modeling of the transmission dynamics of malaria in South Sudan." University of the Western Cape, 2019. http://hdl.handle.net/11394/7037.

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Philosophiae Doctor - PhD<br>Malaria is a common infection in tropical areas, transmitted between humans through female anopheles mosquito bites as it seeks blood meal to carry out egg production. The infection forms a direct threat to the lives of many people in South Sudan. Reports show that malaria caused a large proportion of morbidity and mortality in the fledgling nation, accounting for 20% to 40% morbidity and 20% to 25% mortality, with the majority of the affected people being children and pregnant mothers. In this thesis, we construct and analyze mathematical models for malaria

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Cha, Dea Ho. "Prediction of Wave-Induced Seabed Maximum Liquefaction Depth Using Artificial Neural Network Model." Thesis, Griffith University, 2010. http://hdl.handle.net/10072/367451.

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In the last few decades, considerable effort has been devoted to the phenomenon of wave-induced liquefaction. In deed, it is one of the most important factors used in analysing the seabed stability and in designing marine structures. As waves propagate and fluctuate over the ocean surface, energy is carried within the medium of the water particles. When this energy is transmitted into the seabed, the results are a rather complex mechanism of soil behaviours that significantly affect the stability of the seabed. The prediction of wave-induced seabed liquefaction has been recognised by coastal g

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Koutris, Andreas. "Testing for Structural Change: Evaluation of the Current Methodologies, a Misspecification Testing Perspective and Applications." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/26716.

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The unit root revolution in time series modeling has created substantial interest in non- stationarity and its implications for empirical modeling. Beyond the original interest in trend vs. diÂ¤erence non-stationarity, there has been renewed interest in testing and modeling structural breaks. The focus of my dissertation is on testing for departures from stationarity in a broader framework where unit root, mean trends and structural break non-stationarity constitute only a small subset of the possible forms of non-stationarity. In the fi¦rst chapter the most popular testing procedures for the

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Tekin, Salih. "Efficient system design: stability and flexibility." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/43603.

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This thesis is concerned with queueing models where demand is allowed to exceed the system capacity, and also with the capacity sizing and pricing problem for heterogeneous products and resources under demand uncertainty. Our aim is to improve productivity and profitability. In the first part of the thesis, we consider the dynamic assignment of servers to tasks in queueing networks where demand may exceed the capacity for service. The objective is to maximize the system throughput. We use fluid limit analysis to show that several quantities of interest, namely the maximum possible throughput,

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Werner, Cara B. "Examining the Impact of Video Modeling Techniques on Clinical Voice Assessment Stability and Efficiency Across Age Ranges." Miami University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=miami1429801698.

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Drėzas, Mindaugas. "Vienmačių skirstinių N stabilumo tyrimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110901_162403-90214.

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Šis magistro darbas yra skirtas stochastinių ekstremumų stabilumo uždavinių sprendimui. Šiame darbe yra atlikta N stabilumo analizė, kai N yra pasiskirstęs pagal geometrinį, Sibuya ir Harris dėsnius. Taip pat yra paskaičiuotas konvergavimo greitis maksimumams ir atlikta konvergavimo greičio kompiuterinė analizė. Gautais rezultatais mes patvirtinome jau žinomą faktą, kad geometrinis N maks stabilumas ir N min stabilumas yra vienas kitą sąlygojantys. Taip pat gavome ir įrodėme naujus rezultatus, jog Sibuya ir Harris N maks ir N min stabilumai nėra vienas kitą sąlygojantys.<br>This master’s work

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Hocquard, Hervé. "Colorations de graphes sous contraintes." Phd thesis, Université Sciences et Technologies - Bordeaux I, 2011. http://tel.archives-ouvertes.fr/tel-00987686.

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Dans cette thèse, nous nous intéressons à différentes notions de colorations sous contraintes. Nous nous intéressons plus spécialement à la coloration acyclique, à la coloration forte d'arêtes et à la coloration d'arêtes sommets adjacents distinguants.Dans le Chapitre 2, nous avons étudié la coloration acyclique. Tout d'abord nous avons cherché à borner le nombre chromatique acyclique pour la classe des graphes de degré maximum borné. Ensuite nous nous sommes attardés sur la coloration acyclique par listes. La notion de coloration acyclique par liste des graphes planaires a été introduite par

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Lê, Ngoc C. "Algorithms for the Maximum Independent Set Problem." Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola", 2015. http://nbn-resolving.de/urn:nbn:de:bsz:105-qucosa-172639.

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This thesis focuses mainly on the Maximum Independent Set (MIS) problem. Some related graph theoretical combinatorial problems are also considered. As these problems are generally NP-hard, we study their complexity in hereditary graph classes, i.e. graph classes defined by a set F of forbidden induced subgraphs. We revise the literature about the issue, for example complexity results, applications, and techniques tackling the problem. Through considering some general approach, we exhibit several cases where the problem admits a polynomial-time solution. More specifically, we present polynomial

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Lin, Wuqin. "Dynamic Control in Stochastic Processing Networks." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/7105.

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A stochastic processing network is a system that takes materials of various kinds as inputs, and uses processing resources to produce other materials as outputs. Such a network provides a powerful abstraction of a wide range of real world, complex systems, including semiconductor wafer fabrication facilities, networks of data switches, and large-scale call centers. Key performance measures of a stochastic processing network include throughput, cycle time, and holding cost. The network performance can dramatically be affected by the choice of operational policies. We propose a family of operat

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Quinn, Stephanie. "Mitigation of Motion Sickness Symptoms in 360 degree Indirect Vision Systems." Doctoral diss., University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/6006.

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The present research attempted to use display design as a means to mitigate the occurrence and severity of symptoms of motion sickness and increase performance due to reduced “general effects” in an uncoupled motion environment. Specifically, several visual display manipulations of a 360° indirect vision system were implemented during a target detection task while participants were concurrently immersed in a motion simulator that mimicked off-road terrain which was completely separate from the target detection route. Results of a multiple regression analysis determined that the Dual Bann

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22

Venter, Marike. "Computerized dynamic posturography in ballet dancers." Diss., University of Pretoria, 2016. http://hdl.handle.net/2263/59162.

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Balance is the ability to maintain an individual’s centre of mass over his or her base of support while standing. Ballet dancers have better balance than non-dancer control groups as they presented with better sensory-motor integrative skills when required to maintain a given posture for a longer period. To evaluate functional balance abilities, assessing individuals with above average balance abilities may provide valuable information about function. The balance of trained ballet dancers (N1) was investigated by comparing Sensory Organisaiton Test (SOT), Motor Control Test (MCT) and Limits of

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23

Griebel, Wolfgang [Verfasser], Ulrich L. [Gutachter] Rohde, Matthias [Gutachter] Rudolph, and Ignaz [Gutachter] Eisele. "Space Qualified 5MHz Crystal Oscillators with Maximum Stability between 1 and 10 Seconds / Wolfgang Griebel ; Gutachter: Ulrich L. Rohde, Matthias Rudolph, Ignaz Eisele." Cottbus : BTU Cottbus - Senftenberg, 2021. http://d-nb.info/1235405273/34.

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Shirvany, Réza. "Estimation of the Degree of Polarization in Polarimetric SAR Imagery : Principles and Applications." Thesis, Toulouse, INPT, 2012. http://www.theses.fr/2012INPT0082/document.

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Les radars à synthèse d’ouverture (RSO) polarimétriques sont devenus incontournables dans le domaine de la télédétection, grâce à leur zone de couverture étendue, ainsi que leur capacité à acquérir des données dans n’importe quelles conditions atmosphériques de jour comme de nuit. Au cours des trois dernières décennies, plusieurs RSO polarimétriques ont été utilisés portant une variété de modes d’imagerie, tels que la polarisation unique, la polarisation double et également des modes dits pleinement polarimétriques. Grâce aux recherches récentes, d’autres modes alternatifs, tels que la polaris

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Duprey, Benjamin Lawrence Blake. "A New Fuzzy Based Stability Index Using Predictive Vehicle Modeling and GPS Data." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/32762.

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The use of global positioning systems, or GPS, as a means of logistical organization for fleet vehicles has become more widespread in recent years. The system has the ability to track vehicle location, report on diagnostic trouble codes, and keep tabs on maintenance schedules. This helps to improve the safety and productivity of the vehicles and their operators. Additionally, the increasing use of yaw and roll stability control in commercial trucks has contributed to an increased level of safety for truck drivers. However, these systems require the vehicle to begin a yaw or roll event before t

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Dross, François. "Vertex partition of sparse graphs." Thesis, Montpellier, 2018. http://www.theses.fr/2018MONTS011/document.

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Le Théorème des Quatre Couleurs, conjecturé en 1852 et prouvé en 1976, est à l'origine de l'étude des partitions des sommets de graphes peu denses. Il affirme que toute carte plane peut être coloriée avec au plus quatre couleurs différentes, de telle manière que deux régions qui partagent une frontière aient des couleurs différentes. Énoncé en terme de théorie des graphes, cela veut dire que tout graphe planaire, c'est à dire tout graphe qui peut être représenté dans le plan sans que deux arêtes ne se croisent, peut voir son ensemble de sommets partitionné en quatre ensembles tels que chacun d

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Adams, Ross Montague. "A study of a class of invariant optimal control problems on the Euclidean group SE(2)." Thesis, Rhodes University, 2011. http://hdl.handle.net/10962/d1006060.

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The aim of this thesis is to study a class of left-invariant optimal control problems on the matrix Lie group SE(2). We classify, under detached feedback equivalence, all controllable (left-invariant) control affine systems on SE(2). This result produces six types of control affine systems on SE(2). Hence, we study six associated left-invariant optimal control problems on SE(2). A left-invariant optimal control problem consists of minimizing a cost functional over the trajectory-control pairs of a left-invariant control system subject to appropriate boundary conditions. Each control problem is

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Brown, Kaitlyn. "Understanding the role of size limits in optimal fisheries management." Thesis, Queensland University of Technology, 2022. https://eprints.qut.edu.au/229264/1/Kaitlyn_Brown_Thesis.pdf.

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This thesis examines the optimality of size limit regulations in fisheries management using dynamical systems theory and mathematical optimisation. Analytical analysis of the proposed model reveals that the solution is confined to the boundary of the solution space. The findings show that a common approach to fisheries management (maximum- and minimum-size limits) are an optimal solution to an age structured model of a fishery.

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Hashemi, Nezhad Maliheh [Verfasser], Joern [Akademischer Betreuer] Bullerdiek, and Andreas [Akademischer Betreuer] Dotzauer. "Analysis of the Genome Stability of Uterine Fibroids with Different Degree of HMGA Expression / Maliheh Hashemi Nezhad. Gutachter: Joern Bullerdiek ; Andreas Dotzauer. Betreuer: Joern Bullerdiek." Bremen : Staats- und Universitätsbibliothek Bremen, 2013. http://d-nb.info/1072077078/34.

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Dai, Tianjiao. "Some vertex colouring problems and a generalisation of Hamilton-connectivity in graphs." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG067.

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La décomposition des graphes fait référence au processus de décomposer un graphe complexe en composantes plus simples et plus petites, souvent dans le but d'analyser ou de résoudre des problèmes liés au graphe. Il s'agit d'un outil important pour représenter la structure globale et les propriétés d'une manière plus détaillée. Il est aussi également utile pour résoudre des problèmes impliquant la recherche de structures spécifiques dans un graphe. Il existe plusieurs types courants de techniques de décomposition de graphe largement utilisées en théorie des graphes et dans des domaines connexes,

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Dent, James Edgar. "Anti-Specker Properties in Constructive Reverse Mathematics." Thesis, University of Canterbury. Department of Mathematics and Statistics, 2013. http://hdl.handle.net/10092/9169.

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Constructive reverse mathematics is a programme in which non- and semi-constructive principles are classified in accordance with which other principles they imply or are implied by, relative to the framework of Bishop-style constructive mathematics. One such principle that has come under focus in recent years is an antithesis of Specker's theorem (that theorem being a characteristic result of Russian recursive mathematics): this so-called anti-Specker property is intuitionistically valid, and of considerable utility in proving results of real and complex analysis. We introduce several new wea

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Chen, Min. "Vertex coloring of graphs via the discharging method." Thesis, Bordeaux 1, 2010. http://www.theses.fr/2010BOR14090/document.

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Dans cette thèse, nous nous intéressons à differentes colorations des sommets d’un graphe et aux homomorphismes de graphes. Nous nous intéressons plus spécialement aux graphes planaires et aux graphes peu denses. Nous considérons la coloration propre des sommets, la coloration acyclique, la coloration étoilée, lak-forêt-coloration, la coloration fractionnaire et la version par liste de la plupart de ces concepts.Dans le Chapitre 2, nous cherchons des conditions suffisantes de 3-liste colorabilité des graphes planaires. Ces conditions sont exprimées en termes de sous-graphes interdits et nos ré

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Melissa, Agustin. "Thermal Stabilization of Nanocellulose by Chemical Modification." 京都大学 (Kyoto University), 2017. http://hdl.handle.net/2433/225674.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第20449号<br>農博第2234号<br>新制||農||1050(附属図書館)<br>学位論文||H29||N5070(農学部図書室)<br>京都大学大学院農学研究科森林科学専攻<br>(主査)教授矢野浩之, 教授木村恒久, 教授髙野俊幸<br>学位規則第4条第1項該当

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Yang, Kai. "Essays on Multivariate and Simultaneous Equations Spatial Autoregressive Models." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1461277549.

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Jooste, Meagan. "Exploring the degree of stability in young adults' living arrangements in the Cape Area Panel Study (CAPS) between 2002 and 2005 and how this relates to their well-being." Master's thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/8963.

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Includes bibliographical references (leaves 57-62).<br>The legacy of racial discrimination in South Africa continues in terms of differences in levels of income and poverty across races. While much work has been done on understanding these dynamics at the level of the household, little attention has been paid to the impact on individual members, specifically young adults. This dissertation illustrates the extent to which young adults of the three dominant race groups (African, Coloured and White) alter their living arrangements and how these changes relate to changing household income dynamics

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Matarucco, Rogério Rocha [UNESP]. "Método da continuação aplicado na análise de contingência de linhas de transmissão." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/100314.

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Made available in DSpace on 2014-06-11T19:30:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-02-18Bitstream added on 2014-06-13T20:07:53Z : No. of bitstreams: 1 matarucco_rr_dr_ilha.pdf: 2669428 bytes, checksum: c42a359efd2169b25baa0b6c3a967339 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Este trabalho apresenta dois métodos para a análise estática de contingências em Sistemas Elétricos de Potência utilizando o Método da Continuação. No primeiro método a margem de carregamento pós-contingência é obtida a partir do ponto de máximo carregamento do c

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Matarucco, Rogério Rocha. "Método da continuação aplicado na análise de contingência de linhas de transmissão /." Ilha Solteira : [s.n.], 2010. http://hdl.handle.net/11449/100314.

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Orientador: Dilson Amancio Alves<br>Banca: Percival Bueno de Araujo<br>Banca: Carlos Roberto Minussi<br>Banca: Geraldo Roberto Martins da Costa<br>Banca: Luiz Carlos Pereira da Silva<br>Resumo: Este trabalho apresenta dois métodos para a análise estática de contingências em Sistemas Elétricos de Potência utilizando o Método da Continuação. No primeiro método a margem de carregamento pós-contingência é obtida a partir do ponto de máximo carregamento do caso base. A magnitude de tensão de uma barra qualquer é usada como parâmetro na etapa de parametrização do fluxo de carga continuado. O ramo se

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Gbenga, Abiodun J. "Mathematical modeling and analysis of HIV/AIDS control measures." Thesis, University of the Western Cape, 2012. http://hdl.handle.net/11394/4016.

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>Magister Scientiae - MSc<br>In this thesis, we investigate the HIV/AIDS epidemic in a population which experiences a significant flow of immigrants. We derive and analyse a math- ematical model that describes the dynamics of HIV infection among the im- migrant youths and intervention that can minimize or prevent the spread of the disease in the population. In particular, we are interested in the effects of public-health education and of parental care.We consider existing models of public-health education in HIV/AIDS epidemi-ology, and provide some new insights on these. In this regard we

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Marsters, Teuvirihei Helene. "Beach stability on a tropical uplifted coral atoll : Niue Island : a thesis submitted to the Victoria University of Wellington in fulfilment of the requirements for the degree of Master of of Science (Hons) in Physical Geography /." ResearchArchive@Victoria e-Thesis, 2009. http://hdl.handle.net/10063/1216.

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Coelho, Angela Mello. "Comparação de métodos de estimação de componentes de variância e parâmetros genéticos considerando o delineamento III aplicado a caracteres quantitativos em milho." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/11/11134/tde-19042010-105020/.

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Esse trabalho teve como objetivo comparar métodos de estimação de componentes de variância e parâmetros genéticos, considerando tanto o delineamento estatístico fatorial instalado em látice quadrado como o delineamento genético III. Como referência, foram utilizados três conjuntos de dados reais, em melhoramento genético de milho, relativos aos caracteres de produção de grãos (gramas por parcela), altura da folha bandeira ao chão (centímetros) e o número de folhas entre a primeira espiga e o pendão; sendo que a altura da folha bandeira e o número de folhas foram obtidos pela média entre cinco

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Aria, Arias David. "Maximização da margem de estabilidade sujeito a minimização do custo de produção da energia eletrica utilizando formulação em dois niveis." [s.n.], 2008. http://repositorio.unicamp.br/jspui/handle/REPOSIP/262019.

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Orientadores: Carlos Alberto de Castro Junior, Alexandre de Assis Mota<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação<br>Made available in DSpace on 2018-08-11T20:26:47Z (GMT). No. of bitstreams: 1 AriaArias_David_M.pdf: 982619 bytes, checksum: 902edfe03a42ce4e64a22f698a4267cf (MD5) Previous issue date: 2008<br>Resumo: O presente trabalho apresenta um modelo para o planejamento da operação de sistemas de potência visando maximizar a margem de estabilidade de tensão ao mesmo tempo em que minimizam-se os custos da produção da ene

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Prieto, Lúcia Trazzi 1984. "Avaliação da estabilidade de cor, grau de conversão e resistência à união de sistemas de cimentação submetidos ou não ao envelhecimento acelerado = Evaluation of color stability, degree of conversion and shear bond strength of luting systems according to accelerated aging." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289629.

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Orientador: Luis Alexandre Maffei Sartini Paulillo<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba<br>Made available in DSpace on 2018-08-25T22:01:08Z (GMT). No. of bitstreams: 1 Prieto_LuciaTrazzi_D.pdf: 2940883 bytes, checksum: c9367f60f0af737b2b46e381a5ba5b3d (MD5) Previous issue date: 2014<br>Resumo: O objetivo deste estudo "in vitro" foi avaliar as propriedades físicas e químicas de cimentos resinosos e resinas compostas de baixa viscosidade usados na cimentação de facetas laminadas, através da estabilidade de cor e resistência à união apó

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Hajn, Jakub. "Parametrická studie chování konstrukce vinného sklepa." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226361.

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In traditional wine village Bořetice recently occurred to serious disturbances on structures of wine cellars. These failures were caused by, among other things, changes in the properties of the rock environment. This work focuses on the implementation of parametric studies in terms of changing the properties of rock (soil) from the viewpoint of structural arrangement of the wine cellar.

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Lin, Lu. "Characterizations of oil-in-water (O/W) emulsions containing different types of milk fats prepared using rhamnolipids as emulsifiers : [a thesis presented in partial fulfillment of the requirements for the degree of Master of Technology in Food Technology at Massey University, Auckland, New Zealand] EMBARGOED UNTIL 1 MARCH 2011." Massey University, 2009. http://hdl.handle.net/10179/1323.

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Emulsions containing three different types of milk fat fractions (MF13, MF27 and MF42) and anhydrous milk fat (AMF) were prepared at oil to water (O/W) ratios of 1:9, 3:7, 5:5 and 7:3 using rhamnolipids as emulsifiers. The prepared emulsions were analyzed for their storage stability and properties (colour, particle size, zeta potential and rheology). The effects of various factors (freezing/thawing, heating, pH, salts and ionic strength) on the stability of emulsions were also investigated. All emulsions prepared with an O/W ratio of 7:3, regardless of the type of milk fat, rendered a highly c

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Silami, Francisca Daniele Jardilino. "Influência dos cimentos resinosos e sistemas cerâmicos na translucidez e estabilidade de cor de restaurações laminadas." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/58/58131/tde-21052018-141131/.

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O objetivo desse estudo foi avaliar o grau de conversão, a estabilidade de cor e translucidez de cimentos resinosos para cimentação de laminados cerâmicos em duas espessuras, submetidos a diferentes protocolos de envelhecimento. Foram utilizados 270 incisivos bovinos hígidos, cujas porções radiculares foram cortadas e as porções coronárias foram incluídas em matriz de PVC (25mm de diâmetro) com resina acrílica. As faces vestibulares foram planificadas até a dentina. Foram confeccionados 240 corpos-de-prova em cerâmica prensada (IPS e-max Press e IPS e- maxZirpress, IvoclarVivadent), em duas es

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ISLAM, MOHAMMAD SAIFUL. "Reconfigurable RF and Wireless Architectures Using Ultra-Stable Micro- and Nano-Electromechanical Oscillators: Emerging Devices, Circuits, and Systems." Case Western Reserve University School of Graduate Studies / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=case1582167898995604.

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Campomanes, Campomanes Alfredo Jorge, and Olivera Joel Moisés López. "Reducción de la congestión vehicular a través de la implementación de la Ola Verde en la Av. Caminos del Inca en el tramo comprendido entre Jr. Batallón Callao Norte y Jr. Cádiz en el distrito de Surco." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/626381.

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El congestionamiento vehicular es uno de los problemas que más se agudiza en la ciudad de Lima. Este problema se ve reflejada en casi todas las calles y avenidas principales de la ciudad, debido a factores como el incremento del parque automotor que hacen colapsar la capacidad de la infraestructura y dejan en desuso la gestión de tránsito para la que fue diseñada; dicho de otra manera, el incremento del flujo vehicular ocasiona gran congestión, largas colas, prolongadas demoras y niveles de servicio deficientes. La zona de estudio a tratar se encuentra en el distrito de Surco y la vía interven

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Marcial, Marcos Roberto. "Estrutura topológica do conjunto de soluções de perturbações não lineares do p-laplaciano." Universidade Federal de Goiás, 2014. http://repositorio.bc.ufg.br/tede/handle/tede/3901.

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Submitted by Erika Demachki (erikademachki@gmail.com) on 2015-01-16T17:13:32Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Tese - Marcos Roberto Marcial - 2014.pdf: 1577179 bytes, checksum: ac1649c996b2193bad6b704f05eca30c (MD5)<br>Approved for entry into archive by Erika Demachki (erikademachki@gmail.com) on 2015-01-16T17:40:15Z (GMT) No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Tese - Marcos Roberto Marcial - 2014.pdf: 1577179 bytes, checksum: ac1649c996b2193bad6b704f05eca30c (MD5)<br>Made a

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Silveira, Cristiano da Silva. "Estudo de máximo carregamento em sistemas de energia elétrica." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/18/18133/tde-13052003-133219/.

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Este trabalho apresenta um estudo sobre o método da continuação aplicado ao problema de fluxo de potência. Definições e conceitos de estabilidade de tensão são descritos de forma a explicitar as diferenças e semelhanças existentes com relação ao estudo de máximo carregamento em sistemas de energia elétrica. Uma síntese da teoria da bifurcação aborda sua importância em estudos de colapso de tensão. É proposta uma técnica de controle do tamanho do passo para o método da continuação com o objetivo de determinar o ponto de máximo carregamento (PMC) sem a necessidade de especificar, por meio do usu

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Campos, Murilo de. "Grau de saturação de fósforo em solos tropicais altamente intemperizados." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-16092014-090245/.

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O fósforo (P) é um elemento essencial para o desenvolvimento das plantas e precisa ser suprido em quantidades adequadas para obtenção de altas produtividades das culturas agrícolas. O conteúdo de P no solo e consequente perda deste para as águas superficiais são importantes fatores relacionados a eutrofização de ambientes aquáticos. Nesse trabalho foi obtido o Grau de saturação de P (GSP) em 29 solos tropicais altamente intemperizados e seus valores foram correlacionados com atributos químicos, físicos e mineralógicos dos solos. Antes de calcular o GSP, foram determinados parâmetros como Índic

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