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Dissertations / Theses on the topic 'Branched structures'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Bryson, David Irby. "Targeting RNA Structures with Multivalent Branched Peptide Libraries." Diss., Virginia Tech, 2012. http://hdl.handle.net/10919/77327.

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RNA is essential for the transfer of genetic information, as the central dogma of biology dictates. The role of RNA, however, is not limited to serving as an information shuttle between DNA and fully functional protein. Indeed, RNA has experienced a surge of interest in the field of chemical biology for its other critical roles in biology including those in control of transcription, translation, splicing, genetic replication, and catalysis. RNA has proven to be a difficult and complex target for the design of small molecular ligands because of its structural heterogeneity and conformational fl

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2

Ruffoni, Lorenzo <1989&gt. "The Geometry of Branched Complex Projective Structures on Surfaces." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amsdottorato.unibo.it/7860/1/ruffoni_lorenzo_tesi.pdf.

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We study the geometry of deformations of structures locally modelled on the Riemann sphere, up to branched covers, focusing on structures with quasi-Fuchsian holonomy and on structures which admit holomorphically trivial deformations. Applications to Riemann-Hilbert problems are discussed.

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3

Allard, William Guy. "Sources and structures of commonly occurring highly branched isoprenoid alkenes." Thesis, University of Plymouth, 2002. http://hdl.handle.net/10026.1/2197.

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Highly branched isoprenoid (HBI) alkenes are ubiquitous lipids which have been identified in numerous geochemical samples, ranging from recent sediments to ancient oils. At the outset of the current investigation, the diatomaceous algae Haslea ostrearia (C25 alkenes) and Rhizosolenia setigera (C25 or C30 alkenes) were the only reported biological sources of these compounds. However, there remained a poor correlation between isomers found in diatoms and those commonly reported in sediments and water column particles. In the present study, the structures of fourteen novel C25 HBI trienes, tetrae

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4

Angles, d'Ortoli Thibault. "Assembling and Unraveling Carbohydrates Structures : Conformational analysis of synthesized branched oligosaccharides." Doctoral thesis, Stockholms universitet, Institutionen för organisk kemi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-133106.

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Advances in the elaboration of vaccines and enzyme inhibitors rely on acquiring more knowledge about protein-carbohydrate binding events. Furthermore, the relationships between biological function and the three-dimensional properties of large glycans can be studied by focusing on the structural components they contained, namely, by scaling down the system under analysis. Chemical methods are useful assets as they allow the isolation and determination of epitopes; these small and recognizable fragments that lead to very specific interactions. In this thesis, biologically relevant saccharides we

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5

CASTELLI, ANDREA. "Development and Analysis of Self-Assembled Structures of Branched Colloidal Nanocrystals." Doctoral thesis, Università degli studi di Genova, 2018. http://hdl.handle.net/11567/931146.

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6

Fazeli, Monireh, Matthias Hübner, Theo Lehmann, Ulrike Gebhardt, Gerald Hoffmann, and Chokri Cherif. "Development of spatially branched woven node structures on the conventional weaving loom." Sage, 2018. https://tud.qucosa.de/id/qucosa%3A35535.

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The increasing need of consistent implementation of lightweight constructions in many technical fields makes the manufacture of near net-shaped node structure to be used in textile-reinforced composites a subject of great interest. The manufacture of the node structure is required to provide a strong node point whilst maintaining the circumference of each adjoining strut. Despite a variety of available methods to produce three-dimensional nodal fabric, the required geometry for the complex nodular connection element has not yet been fully achieved. Furthermore, the available methods have limit

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7

Demchyshyn, A., and P. Selyshchev. "Critical exponents in percolation model of track regions with different depth distribution." Thesis, Sumy State University, 2011. http://essuir.sumdu.edu.ua/handle/123456789/20810.

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As a result of irradiation with Xe with E = 250 MeV in InP at room temperature [1] defects, similar to the "chain of pearls”, which are placed along the trajectory of the ions at depths ranging from 35 to 100 nm and from 7 to 10 microns have been identified. Such defects called tracks, and they can occur at different depths and have different shapes. Tracks were examined like a chain of deal spherical regions; it was assumed that each incident ion creates one such chain. In this model, we assume that the track is formed randomly, but in that place of the ion path, where the energy value,

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8

Pegon, Paul. "Transport branché et structures fractales." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS444/document.

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Cette thèse est consacrée à l’étude du transport branché, de problèmes variationnels qui y sont liés et de structures fractales qui peuvent y apparaître. Le problème du transport branché consiste à connecter deux mesures de même masse par le biais d’un réseau en minimisant un certain coût, qui sera pour notre étude proportionnel à mLα afin de déplacer une masse m sur une distance L. Plusieurs modèles continus ont été proposés pour formuler le problème, et on s’intéresse plus particulièrement aux deux grands types de modèles statiques : le modèle Lagrangien et le modèle Eulérien, avec une empha

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9

Göllner, Thea [Verfasser]. "Geometry Optimization of Branched Sheet Metal Structures with a Globalization Strategy by Adaptive Cubic Regularization / Thea Göllner." München : Verlag Dr. Hut, 2014. http://d-nb.info/1064560539/34.

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10

Metheny, Grant. "Interior structure of continuously branched dendrimer brushes." Thesis, California State University, Long Beach, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1603561.

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<p> We analyze branching polymers, called dendrimers, grafted to a flat surface, called a brush, which perfectly fill space above the surface, called a melt, with continuously defined branching profiles. The profiles we consider are representative of traditionally branching and statistically branching dendrimers. Using the ansatz of a parabolic monomer interaction pressure, derived from the polymer brush system and appropriated through an analogy to a time dependent mass in a gravitational potential, analytical solutions for the hight of a monomer from the grafting surface as a function of i

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11

Ramachandran, Ramnath. "Quantification of Structural Topology in Branched Polymers." University of Cincinnati / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1326828758.

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12

Bradford, A. P. "Structure and regulation of branched-chain 2-oxoacid dehydrogenase complex." Thesis, University of Newcastle Upon Tyne, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374125.

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13

Lee, Jonathan Richard. "The structure of fractals : galaxy distribution, random walks and branched polymers." Thesis, University of Cambridge, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.364386.

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14

Cooke, David Alan. "Structural characterisation of highly branched isoprenoid alkenes from sediments and algae." Thesis, University of Plymouth, 1995. http://hdl.handle.net/10026.1/1718.

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At least fourteen C25 highly branched isoprenoid (HBI) alkenes have been previously reported in estuarine and coastal sediments from locations worldwide. The parent alkane structure has been proven but only a few of the double bond positions established previously. A wide body of evidence suggests that the compounds have a diatomaceous origin, with one report in the laboratory cultured diatom Haslea ostrearia. Alkenes with more than two double bonds appear to be rapidly removed from the hydrocarbon fraction of most sediments. There is evidence that some of the alkenes react rapidly with sulphu

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15

Qi, Ronghui. "Structure-property Relationship Study of Branched L-valine based Poly(ester urea)s." University of Akron / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=akron1460402230.

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16

Johns, Lesley Anne. "Structural characterisation and the diagenetic pathways of C25 highly branched isoprenoid hydrocarbons." Thesis, University of Plymouth, 1999. http://hdl.handle.net/10026.1/1806.

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17

Rolland-Sabaté, Agnès. "Caractérisation macromoléculaire d'alpha-glucanes branchés." Nantes, 2011. http://www.theses.fr/2011NANT2034.

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Cette étude porte sur la caractérisation de la structure moléculaire d'alpha-glucanes branchés au moyen de techniques chromatographiques et de diffusion du rayonnement. Les substrats considérés sont des amidons, et les amylopectines constitutives des dextranes et des glycogènes, présentant de très fortes masses molaires, une dispersité importante et des structures de branchement différentes. Une méthode de séparation utilisant le fractionnement par couplage flux force flux dans un canal asymétrique, a été développée spécifiquement pour le fractionnement des amidons. Cette méthode de séparation

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18

Bally, Florence. "Continuous-flow synthesis of branched macromolecular architectures in microsystems : towards biomedical applications." Strasbourg, 2011. http://www.theses.fr/2011STRA6174.

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Des architectures macromoléculaires branchées ont été synthétisées dans le but de développer des matériaux vecteurs de principes actifs. Dans un premier temps, une étude mécanistique a été réalisée en réacteur fermé afin de mieux comprendre la formation de ces architectures selon une technique de polymérisation contrôlée/’vivante’. L’efficacité de branchement présentait des limites, ce qui fut à l’origine du développement d’un microprocédé continu. Ce procédé microfluidique a permis d’accroître significativement la densité de l’architecture macromoléculaire. De plus, des bibliothèques de polym

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19

Castiglia, Francesca. "The antimicrobial peptide SET-M33. Strategies to improve the manufacturing procedures and production of back-up molecules as novel antibiotics." Doctoral thesis, Università di Siena, 2021. http://hdl.handle.net/11365/1142986.

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The synthetic antimicrobial peptide SET-M33 is being developed as a possible new antibacterial candidate for the treatment of multi-drug resistant bacteria. SET-M33 is a branched peptide featuring higher resistance and bioavailability than its linear analogues. SET-M33 shows antimicrobial activity against different species of multi-resistant Gram-negative bacteria, including clinically isolated strains of Pseudomonas aeruginosa, Klebsiella pneumoniae, Acinetobacter baumanii and Escherichia coli. In this thesis are repoted strategies to improve the biopharmaceutical development and manufacturin

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20

Parry, Loren L. "The synthesis of branched sugars and iminosugars." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:2a511d58-f626-4f7e-aebc-f595b147827a.

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Iminosugars, carbohydrate analogues in which nitrogen replaces the endocyclic oxygen, have attracted much interest due to their biological activity. Iminosugars inhibit carbohydrate-processing enzymes, thereby affecting many biological processes. Several iminosugars are licensed drugs, with many more compounds undergoing clinical trials. The main subject of this thesis is the synthesis and evaluation of novel iminosugars, particularly the effects of structural modifications on the biological activity of these compounds. Chapter 1 describes the role of carbohydrate-processing enzymes in the bod

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21

Stanfield, David A. "International Branch Campuses: Motivation, Strategy, and Structure." Thesis, Boston College, 2014. http://hdl.handle.net/2345/bc-ir:103560.

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Thesis advisor: Philip G. Altbach<br>Thesis advisor: Karen D. Arnold<br>Over 200 international branch campuses (IBCs) currently exist globally and the number continues to rise (Lawton & Katsomitros, 2012). This study examines the strategy, structure, and motivation behind a single American IBC--Texas A&M University at Qatar (TAMUQ). Drawing from organizational theory and international higher education literature, this research reveals important considerations for institutions developing or currently operating IBCs. Findings stemmed from 27 in-depth qualitative interviews with faculty a

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22

Mehidi, Mohamed El Amine. "Coordination spatio-temporelle des regulateurs du reseau branche d’actine dans les structures motiles." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0385/document.

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La motilité cellulaire est un processus intégré essentiel à de nombreux phénomènes physiologiques tels que la formation du cône de croissance et la plasticité synaptique. Des dérégulations de la motilité cellulaire peuvent être à l’origine de la formation de métastases ou de pathologies neuropsychiatriques comme la schizophrénie et l'autisme. La compréhension des mécanismes régulant la migration cellulaire est donc un enjeu majeur. La motilité cellulaire repose sur la formation de diverses structures constituées de réseaux d’actine branchés telles que le lamellipode. La formation du lamellipod

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23

McGrady, Christopher Dwain. "Linking Rheological and Processing Behavior to Molecular Structure in Sparsely-Branched Polyethylenes Using Constitutive Relationships." Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/37924.

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This dissertation works towards the larger objective of identifying and assessing the key features of molecular structure that lead to desired polymer processing performance with an ultimate goal of being able to tailor-make specific macromolecules that yield the desired processing response. A series of eight well-characterized, high-density polyethylene (HDPE) resins, with varying degrees of sparse long chain branching (LCB) content, is used to study the effect of both LCB content and distribution on the rheological and commercial processing response using the Pom-pom constitutive relationshi

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24

Tyagi, Rajiv. "Crystal structure determination and site-directed mutagenesis of active site residues in Escherichia coli ketol-acid reductoisomerase /." [St. Lucia, Qld.], 2005. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18926.pdf.

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25

Zannad, Skander. "Surfaces branchées en géométrie de contact." Phd thesis, Université de Nantes, 2006. http://tel.archives-ouvertes.fr/tel-00103561.

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Le but de cette thèse est d'établir des liens entre la théorie des laminations et celle des structures de contact, via les surfaces branchées. Cette démarche est motivée par l'existence de liens étroits entre les structures de contact tendues et les feuilletages tendus. <br />Le résultat principal est l'obtention d'une condition suffisante pour qu'une surface branchée B d'une variété V de dimension 3 porte pleinement une lamination. Il en découle une condition suffisante pour que le rappel de B dans le revêtement universel de V porte pleinement une lamination. Cette condition est nécessaire po

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26

Chapela, Mendoza I. H. "Structure and development of fungal communities in attached beech (Fagus sylvatica L.) branches." Thesis, Cardiff University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378393.

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27

Jodelet, Anne Juliette. "Preparation and characterisation of multiply-branched glucose oligosaccharides for structural investigation of amylopectin and glycogen." Thesis, University of East Anglia, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327519.

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28

Stadler, Florian Johannes. "Molecular structure and rheological properties of linear and long-chain branched ethene-, [alpha]-olefin [alpha-olefin] copolymers." Göttingen Sierke, 2006. http://d-nb.info/985502363/04.

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29

Kosteski, Nikola. "Branch plate-to-rectangular hollow structural section connections." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ63606.pdf.

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30

Perez, Anthony. "Algorithmes de noyau pour des problèmes d'édition de graphes et autres structures." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2011. http://tel.archives-ouvertes.fr/tel-00660089.

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Dans le cadre de cette thèse, nous considérons la complexité paramétrée de problèmes NP- complets. Plus précisément, nous nous intéressons à l'existence d'algorithmes de noyau polynomiaux pour des problèmes d'édition de graphes et de relations. Nous introduisons en particulier la notion de branches, qui permet d'obtenir des algorithmes polynomiaux pour des problèmes d'édition de graphes lorsque la classe de graphes cible respecte une décomposition d'adjacence. Cette technique nous permet ainsi d'élaborer les premiers algorithmes de noyaux polynomiaux pour les problèmes CLOSEST 3-LEAF POWER, CO

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31

Garrido, Alejandra. "Aspects of branch groups." Thesis, University of Oxford, 2015. http://ora.ox.ac.uk/objects/uuid:79a3e094-38ac-424b-a83d-abb26257bfd2.

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This thesis is a study of the subgroup structure of some remarkable groups of automorphisms of rooted trees. It is divided into two parts. The main result of the first part is seemingly of an algorithmic nature, establishing that the Gupta--Sidki 3-group G has solvable membership problem. This follows the approach of Grigorchuk and Wilson who showed the same result for the Grigorchuk group. The proof, however, is not algorithmic, and it moreover shows a striking subgroup property of G: that all its infinite finitely generated subgroups are abstractly commensurable with either G or G × G.

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32

Morén, Björn. "Utilizing problem specic structures in branch and bound methods for manpower planning." Thesis, Linköpings universitet, Optimeringslära, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-84327.

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This thesis is about solving the manpower planning problem concerning stangand transitioning of pilots. The objective of the planning is to have enoughpilots to satisfy the demand while minimizing the cost. The main decisions totake are how many pilots to hire, which pilots to train and which courses toschedule. The planning problems that arise are both large and dicult whichmakes it important to use ecient solution methods. Seniority rules betweenpairs of pilots are the most complicating factor.A major part in the solution process is the solving of mixed integer programs.The emphasis in the t

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Castell, Alina. "Fighting Tuberculosis – : Structural Studies of Three Mycobacterial Proteins." Doctoral thesis, Uppsala universitet, Strukturell molekylärbiologi, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-9348.

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This thesis presents the cloning, purification, crystallization, and structural studies of two unknown proteins from Mycobacterium tuberculosis, and of an aminotransferase from Mycobacterium smegmatis. Structural knowledge of these proteins is of highest interest for structure-based drug design, which is one of the approaches that can be used in order to fight tuberculosis (TB). The structure of the conserved hypothetical protein Rv0216 was refined to a resolution of 1.9 Å. The structure exhibits a so-called double hotdog-fold, similar to known hydratases. However, only parts of the hydratase

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34

Ito, Satoko. "The three romances and the four branches : their narrative structure and relationship with native Welsh lore." Thesis, Aberystwyth University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247260.

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Machat, Mohamed. "Computational geometry for the determination of biomolecular structures." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066359/document.

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En bioinformatique structurale, une partie des méthodes computationnelles qui calculent les structures de protéines à l'aide de données expérimentales, effectuent une optimisation de la position des atomes sous les contraintes expérimentales mesurées sur le système étudié, ainsi que sous des contraintes provenant de la connaissance générique de la stéréochimie organique. Ces méthodes d'optimisation présentent l'inconvénient de ne pas garantir la détermination de la meilleure solution. De plus, la validation de l'optimisation se fait en comparant les résultats obtenus pour des calculs répétés,

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36

Stabrovskiy, S. S. "To the question of nutritionnal the structure of some of the peripheral branches of the trigeminal nerve." Thesis, Sumy State University, 2017. http://essuir.sumdu.edu.ua/handle/123456789/54189.

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A review of the literature concerning vnutriorgannogo structure of the cranial nerves showed that the issue of interest to many researchers. There are a number of works on nutritionsome structure of the trigeminal nerve, However, they were studied mainly to its intracranial section (big and small parts of branches from a node). As for vnutriorgannogo study of its peripheral branches, the issue in literature is not enough.Therefore, in the present communication we present the results of infraorbital, buccal, and mental nerves. The study of these nerves is carried out by the method of Weigert-PA

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Wang, Xuelian Carleton University Dissertation Biology. "The water balance of branch roots of corn related to their structure." Ottawa, 1994.

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Farrell, Robert William. "Structural Features Related to Tree Crotch Strength." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/32619.

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Crotches were cut out of red maple (Acer rubrum), callery pear (Pyrus calleryana), and sawtooth oak (Quercus acutissima) trees (2.5â -7â d.b.h.) and then pulled apart in an engineering testing machine to identify physical parameters correlated with crotch strength. Parameters measured included the diameter of the branch and of the trunk above and below the crotch, angle of the branch and branch bark ridge, and the length of the crotch and the branch bark ridge. The force required to break each sample was used to calculate breaking strength based on the formula for bending stress. Each pa

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Cardenas, Calle Maritza Cecilia. "The community structure of benthic macroinvertebrates in the inner branches of Estero Salado estuary and Guayas river in Ecuador." Thesis, Heriot-Watt University, 2017. http://hdl.handle.net/10399/3385.

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Estuarine ecosystems and watersheds have suffered significant changes in its structure and functioning due to human activities as pollution generated by discharges of domestic and industrial wastewater. This study was conducted on water and sediments samples from the basin of Guayas River and the inner branches of Estero Salado (ES) in Guayaquil city, Ecuador during the period 2007 to 2012 in different phases. In this research were evaluated the relationship between several organic and inorganic pollutants as Total Petroleum Hydrocarbon (TPH), most toxic heavy metals (Pb, Hg. And Cd) and envir

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Halloran, Kevin T. "Exploring the Role of Large Clusters of Branched Aliphatic Residues on the Folding Free Energy Landscape of (βα)8 TIM Barrel Proteins". eScholarship@UMMS, 2011. http://escholarship.umassmed.edu/gsbs_diss/935.

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(βα)8 TIM barrel proteins are one of the most common structural motifs found in biology. They have a complex folding free energy landscape that includes an initial off-pathway intermediate as well as two on-pathway intermediates. The formation of these intermediates is hypothesized to be driven by large clusters of the branched chain amino acids, isoleucine, leucine, and valine (ILV). All-atom MD simulations and circular dichroism experiments on polar mutants of the hydrophobic clusters of α-Trp synthase, a TIM barrel protein, revealed the importance of dehydrating the clusters on intermediate

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Halloran, Kevin T. "Exploring the Role of Large Clusters of Branched Aliphatic Residues on the Folding Free Energy Landscape of (βα)8 TIM Barrel Proteins". eScholarship@UMMS, 2017. https://escholarship.umassmed.edu/gsbs_diss/935.

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(βα)8 TIM barrel proteins are one of the most common structural motifs found in biology. They have a complex folding free energy landscape that includes an initial off-pathway intermediate as well as two on-pathway intermediates. The formation of these intermediates is hypothesized to be driven by large clusters of the branched chain amino acids, isoleucine, leucine, and valine (ILV). All-atom MD simulations and circular dichroism experiments on polar mutants of the hydrophobic clusters of α-Trp synthase, a TIM barrel protein, revealed the importance of dehydrating the clusters on intermediate

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Tommasi, Ilaria. "Branch Making Shells: applicazione di sistemi multi-agente alla formazione di strutture monosuperficie con topologia ramificata." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23407/.

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Con questa tesi si studiano le potenzialità di un agent-system per la generazione di strutture monosuperficie con topologia ramificata, con l’intento di generare architetture inseribili in contesti esistenti. Gli agenti agiscono leggendo informazioni date dall’ambiente e dal sistema stesso, adattandovi parametri di comportamento. Il sistema creato parte dalle logiche dell’algoritmo di Space Colonization (utilizzato per simulare la crescita di strutture ramificate presenti in natura), basandosi quindi su punti attrattori nello spazio che guidano lo sviluppo di ramificazioni. Lo studio si

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Todeschi, Matteo. "Structural Optimization of a 3D-printed Branch for a Tree-like Column." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amslaurea.unibo.it/16258/.

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3D printed steel is becoming more and more common. This research aims to assess the potential of steel 3D-printing in the building sector. A case study is used to investigate possibilities and limitations of 3D-printed steel for structural elements. The analysis is based on the structural optimization of a branch of an existing dendriform column. An algorithm based on a second order non-linear analysis has been generated to perform the shape and size optimization of the branch. An assessment of the hard constrains to be applied for the minimization of the mass is reported. Finally, an investig

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Van, Grootel Valérie. "Etude des étoiles de la branche horizontale extrême par l'astérosismologie." Phd thesis, Université Paul Sabatier - Toulouse III, 2008. http://tel.archives-ouvertes.fr/tel-00358838.

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Le travail présenté dans cette thèse porte sur l'étude des étoiles de la branche horizontale extrême par les outils de l'astérosismologie, en interprétant les variations de luminosité que présentent certaines d'entre elles pour modéliser leur structure interne. Les étoiles de la branche horizontale extrême, chaudes et compactes, représentent un état avancé de l'évolution stellaire, après la vie sur la séquence principale et la première branche des géantes rouges. La première partie de ce travail démontre la validité de la méthode utilisée pour l'astérosismologie, en confirmant les résultats ob

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Cay, Sertalp B. "Exploiting Structures in Mixed-Integer Second-Order Cone Optimization Problems for Branch-and-Conic-Cut Algorithms." Thesis, Lehigh University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10747455.

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<p> This thesis studies computational approaches for mixed-integer second-order cone optimization (MISOCO) problems. MISOCO models appear in many real-world applications, so MISOCO has gained significant interest in recent years. However, despite recent advancements, there is a gap between the theoretical developments and computational practice. Three chapters of this thesis address three areas of computational methodology for an efficient branch-and-conic-cut (BCC) algorithm to solve MISOCO problems faster in practice. These chapters include a detailed discussion on practical work on adding c

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Hunter, Hugh William. "Comb-branch liquid crystalline polymers : the synthesis and characterisation of both chiral and non-chiral structures." Thesis, University of Stirling, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278731.

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Conn, Anthony Rhys. "Structure of the M31 satellite system : bayesian distances from the tip of the red giant branch." Phd thesis, Université de Strasbourg, 2013. http://tel.archives-ouvertes.fr/tel-01012081.

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This study focuses on the spatial distribution of the M31 satellite system. A new Bayesian technique for determining object distances from the Tip of their Red Giant Branch is developed and used to obtain distance probability distributions for M31and 27 of its satellite galaxies. These distances are then used to calculate the satellite positions in three dimensions. Subsequent analysis of the resulting spatial distribution reveals striking inhomogeneity, with roughly half of the satellites confined to a curiously oriented thin disk. The distribution is also markedly asymmetric, with the majori

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Wei, Yuchen. "Reliability Analysis Method and Network Optimization of 5G Backhaul Network for Operators." Thesis, The University of Sydney, 2021. https://hdl.handle.net/2123/25483.

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Communication network reliability analysis is of great significance in the practice of network construction management and operation of telecom operators. It can provide an important scientific basis for the formulation of network construction strategy and the optimization and adjustment of network performance. Combining the theoretical results of reliability analysis with engineering application practice effectively in communication network operation has always been a research difficulty in communication network operation, which has high theoretical research value and market application prosp

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Dong, Wenling. "Developments for the laser spectroscopy of exotic nuclei with the S³ Low Energy Branch and the FRIENDS³ project." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASP149.

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Cette thèse présente une série de développements visant à réaliser la spectroscopie laser à ionisation résonante sur des isotopes à vie courte produits par le Spectromètre Super Séparateur (S³) et stoppés dans la cellule à gaz de sa branche basse énergie (S³-LEB). Cette recherche se concentre sur deux sujets. Tout d'abord, des mesures de spectroscopie laser hors ligne ont été réalisées sur des isotopes stables d'erbium, l'élément de choix pour la mise en service en ligne de S³-LEB. Ces mesures ont été réalisées en utilisant la configuration complète de S³-LEB ainsi que la gamme de systèmes las

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Karakas, Amanda I. (Amanda Irene) 1974. "Asymptotic giant branch stars : their influence on binary systems and the interstellar medium." Monash University, School of Mathematical Sciences, 2003. http://arrow.monash.edu.au/hdl/1959.1/5570.

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