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Tesis sobre el tema "Properties"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 25 de julio de 2025

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1

MARSALA, Valentina. "STUDY OF CHEMICAL-PHYSICAL PROPERTIES IN INDUSTRIAL BIOCHAR." Doctoral thesis, Università degli Studi di Palermo, 2014. http://hdl.handle.net/10447/90992.

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2

Johansson, Anna. "Correlations between fibre properties and paper properties." Thesis, KTH, Skolan för kemivetenskap (CHE), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-49859.

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The understanding of what properties the fibre should have in order to give the right end-product paper properties, along with the type of processing, is a subject for a lot of research and development. Today the ability to measure fibre properties on-line is widely used for pulps. It is often necessary to measure many properties and variables in a process. The data collected is therefore almost always multivariate. It is very hard to analyse process data due to a lot of noises. Correlations between fibre and paper properties are hard to find, but this does not mean that correlations do not ex

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3

Papapanayotou, I. "Chemical properties and optical properties of carbonaceous particles." Thesis, University of Leeds, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383288.

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4

Sen, M. "Study of magnetic, electric and thermal properties in Fe3Se4 system: Interplay of spin, charge and phonon." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2017. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/5870.

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5

Bailey, Bradley S. "I-weight, special base properties and related covering properties." Auburn, Ala., 2005. http://repo.lib.auburn.edu/2005%20Fall/Dissertation/BAILEY_BRADLEY_37.pdf.

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6

Amthor, Stephan. "Redox properties of Bis-Triarylamines and ligand properties of Thianthrenophane." Doctoral thesis, [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=978743768.

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7

Glyn, Aneirin. "Relative properties, and near metric properties of a function space." Thesis, University of Oxford, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249394.

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8

Conca, Luca. "Mechanical properties of polymer glasses : Mechanical properties of polymer glasses." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE1050/document.

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Ce manuscrit présente des récentes extensions au modèle PFVD, basé sur l'hétérogénéité de la dynamique des polymères vitreux à l'échelle de quelques nanomètres et résolu par simulation en 3D, afin de fournir une description physique unifiée des propriétés mécaniques et dynamiques des polymères vitreux soumis à déformation plastique. Trois sujets principaux sont traités : La plastification. Sous déformation, les polymères atteignent le seuil de plasticité (yield) à quelques pourcents de déformation et quelques dizaines de MPa. Nous proposons que l'énergie élastique absorbée à l'échelle des hété

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9

Yang, Huade. "Relationships between petrophysical properties and petrographic properties of reservoir rocks /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.

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10

Kelly, Alexander J. "Properties and powers." Thesis, University of Warwick, 2009. http://wrap.warwick.ac.uk/3156/.

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This thesis concerns the relation between the fundamental properties and the powers they confer. The views considered are introduced in terms of their acceptance or rejection of the quiddistic thesis. Essentially the quiddistic thesis claims that properties confer the powers they do neither necessarily nor sufficiently. Quidditism is the view that accepts the quiddistic thesis. The other two views to be considered, the pure powers view and the grounded view reject the quiddistic thesis. The pure powers view supports its denial of the quiddistic thesis with the claim that properties consist in

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11

Filatov, A. V., and A. E. Pogorelov. "MTJ properties modification." Thesis, Видавництво СумДУ, 2011. http://essuir.sumdu.edu.ua/handle/123456789/20974.

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12

Mangu, Raghu. "GAS SENSING PROPERTIES AND TRANSPORT PROPERTIES OF MULTI WALLED CARBON NANOTUBES." UKnowledge, 2008. http://uknowledge.uky.edu/gradschool_theses/578.

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Multi walled carbon nanotubes (MWCNT) grown in highly ordered porous alumina templates were incorporated into a resistive gas sensor design and were evaluated for their sensitivities. The material characteristics and electrical properties of the nanotubes were analyzed. A study was undertaken to elucidate the effect of UV light on desorption characteristics and the dependence of sensitivity on (i) thickness of amorphous carbon layers and (ii) flow rates of analyte gases. These sensors were highly responsive to both oxidizing and reducing gases with steady state sensitivities of 5% and 10% for

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13

Correia, Paula Maria dos Reis. "Physicochemical, morphological, functional and structural characterisation of chestnut and acorn starch." Doctoral thesis, ISA/UTL, 2010. http://hdl.handle.net/10400.5/3707.

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14

Ben, ghzaiel Tayssir. "Synthèse, caractérisation et étude des propriétés magnétiques et diélectriques de nanocomposites Polyaniline/hexaferrite pour l'absorption des micro-ondes." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLN003/document.

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Ces travaux de thèse consistent à élaborer des nanocomposites Polyaniline/hexaferrite pour l’absorption des micro-ondes. L’idée principale est la mise en œuvre de matériaux composites à base de polymères conducteurs intrinsèques telle la Polyaniline que nous avons dopée avec différents types d’acides (HCl, CSA, NSA et TSA…) et l’hexaferrite de baryum de type magnétoplombite (M) stœchiométrique ou substitué. Au niveau de l’hexaferrite de baryum, la substitution du Fe3+ s’est faite par les ions Al3+, Bi3+, Cr3+ et Mn3+.L’hexaferrite de baryum et les hexaferrites substitués par les différents ion

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15

Li, Qing. "Optical properties of III-nitride semiconductors." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B30162488.

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16

Anderson, Richard M. "Magneto-optical properties of superparamagnetic spinel ferrite nanoparticles." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/30027.

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17

Othuman, Mydin Md Azree. "Lightweight foamed concrete (LFC) thermal and mechanical properties at elevated temperatures and its application to composite walling system." Thesis, University of Manchester, 2010. https://www.research.manchester.ac.uk/portal/en/theses/lightweight-foamed-concrete-lfc-thermal-and-mechanical-properties-at-elevated-temperatures-and-its-application-to-composite-walling-system(5a13ec7f-d460-4354-a296-6d1ffecff971).html.

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LFC is cementatious material integrated with mechanically entrained foam in the mortar slurry which can produce a variety of densities ranging from 400 to 1600 kg/m3. The application of LFC has been primarily as a filler material in civil engineering works. This research explores the potential of using LFC in building construction, as non-load-bearing partitions of lightweight load-bearing structural members. Experimental and analytical studies will be undertaken to develop quantification models to obtain thermal and mechanical properties of LFC at ambient and elevated temperatures. In order t

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18

Hatada, Naoyuki. "Low-Temperature Synthesis, Thermodynamic Properties, and Electrical Conduction Properties of Lanthanum Phosphates." 京都大学 (Kyoto University), 2012. http://hdl.handle.net/2433/157583.

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19

Wang, Lejun. "Studies on toner properties and fabric performance properties for xerographic textile printing." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/8693.

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20

Karam, Jeffrey Ramzi. "Influence of constituents' properties on the fracture properties of high strength concrete." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/44478.

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21

Cui, Jianyi. "Catalytic properties, densification and mechanical properties of nanocrystalline yttria-zirconia-based materials." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/41679.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2007.<br>Includes bibliographical references.<br>Alumina, titania, ceria and manganese oxide were either coated onto or doped in cubic 7 mol% Y203-ZrO2 (7YZ) nanocrystals to form nanocomposites for methane combustion. These novel catalysts were very active and thermally stable. In particular, 25 wt% Mn203-coated 7YZ and 25 wt% Mn203-doped 7YZ showed remarkably low light-off temperatures of 3750C and 3580C, respectively. These catalysts were highly attractive as they were competitive with the muc

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22

Suvarnakich, Kuntinee. "Measurement of single fiber properties and their effects on paper sheet properties /." Thesis, Connect to this title online; UW restricted, 2003. http://hdl.handle.net/1773/5598.

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23

Nagaraj, H. B. "Prediction Of Engineering Properties Of Fine-Grained Soils From Their Index Properties." Thesis, Indian Institute of Science, 2000. https://etd.iisc.ac.in/handle/2005/209.

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Prediction as a tool in engineering has been used in taking right judgement in many of the professional activities. This being the fact, the role and significance of prediction in geotechnical practice needs no emphasis. Bulk of all man made structures are either made of soil or are resting on natural soil, involving large quantities of soil. Thus, it is often necessary for the geotechnical engineer to quickly characterize the soil and determine their engineering properties, so as to assess the suitability of the soil for any specific purpose. Obtaining these properties requires undisturbed sa

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24

Nagaraj, H. B. "Prediction Of Engineering Properties Of Fine-Grained Soils From Their Index Properties." Thesis, Indian Institute of Science, 2000. http://hdl.handle.net/2005/209.

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Prediction as a tool in engineering has been used in taking right judgement in many of the professional activities. This being the fact, the role and significance of prediction in geotechnical practice needs no emphasis. Bulk of all man made structures are either made of soil or are resting on natural soil, involving large quantities of soil. Thus, it is often necessary for the geotechnical engineer to quickly characterize the soil and determine their engineering properties, so as to assess the suitability of the soil for any specific purpose. Obtaining these properties requires undisturbed sa

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25

Tezel, Tamer. "Synthesis And Characterization Of Semiconductor Thin Films For Photovoltaic Applications." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/3/12610965/index.pdf.

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Cadmium sulfide (CdS) thin films are very attractive materials due to their tunable optical properties and potential applications in not only photovoltaic devices but also in electronics, bio-labeling and fluorescence imaging. Recently, there is a great interest in flexible photovoltaic devices due to their unique properties such as very low weight, mechanical durability and large area applications. Organic semiconductors and their heterojunctions with inorganic materials are the most promising candidates for flexible photovoltaic applications. Preparation of CdS and Polypyrrole (PPy) semicond

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26

Ulrich, Daniel. "Integrative properties of motoneurons /." [S.l.] : [s.n.], 1994. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10626.

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27

Haupt, Christian. "Electromagnetic properties of baryons." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=980373271.

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28

Toma, Liviu Dan. "Polyoxomolybdates with emergent properties." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=982179006.

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29

Nielbock, Markus. "Physical properties of protostars." [S.l.] : [s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=962916951.

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30

Adraou, Annette. "Spectral properties of blazars." [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=968797911.

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31

Bardal, Lars Morten. "Aerodynamic properties of textiles." Thesis, Norwegian University of Science and Technology, Department of Energy and Process Engineering, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-10812.

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<p>The aerodynamic drag force acting on a circular cylinder clad with knitted wool and polyester textiles has been investigated in wind tunnel experiments in this study. Particle image velocimetry (PIV) was utilized to determine the flow field, both around the separation point and a wake profile in the close wake. The drag forces and the characteristic CD curves were determined over a range of Reynolds numbers expected to contain flow transition, for a number of knitted textiles having different surface roughness characteristics. The effects of knitting parameters and type of yarn on the flow

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32

Granger, Ginger Thibodeaux. "Properties of R-Modules." Thesis, University of North Texas, 1989. https://digital.library.unt.edu/ark:/67531/metadc500710/.

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This thesis investigates some of the properties of R-modules. The material is presented in three chapters. Definitions and theorems which are assumed are stated in Chapter I. Proofs of these theorems may be found in Zariski and Samuel, Commutative Algebra, Vol. I, 1958. It is assumed that the reader is familiar with the basic properties of commutative rings and ideals in rings. Properties of R-modules are developed in Chapter II. The most important results presented in this chapter include existence theorems for R-modules and properties of submodules in R-modules. The third and final chapter p

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33

Bearpark, Michael John. "Electronic properties of molecules." Thesis, University of Cambridge, 1993. https://www.repository.cam.ac.uk/handle/1810/251557.

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34

Tribe, Roger. "Path properties of superprocesses." Thesis, University of British Columbia, 1989. http://hdl.handle.net/2429/29308.

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Superprocesses are measure valued diffusions that arise as high density limits of particle systems undergoing spatial motion and critical branching. The most closely studied superprocess is super Brownian motion where the underlying spatial motion is Brownian. In chapter 1 we describe the approximating particle systems, the nonstandard model for a superprocess and some known path properties of super Brownian motion. Super Brownian motion is effectively determined by its closed support. In chapter 2 we use the approximating particle systems to derive new path properties for the support process

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35

Mallawa, Arachchi Kumudu. "Residual properties of groups." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ48502.pdf.

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36

Reynolds, Evon. "Properties of organic iodides." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0028/MQ50367.pdf.

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37

Johansson, Margaretha. "Immunomodulating properties of iscoms /." Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 1999. http://epsilon.slu.se/avh/1999/91-576-5421-2.pdf.

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38

Shermer, Thomas C. "Visibility properties of polygons." Thesis, McGill University, 1989. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74241.

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In this thesis, we establish tight bounds on the maximum size of maximum hidden sets, minimum guard sets, and minimum partitions and covers of polygons, using link-visibility. These results unify and generalize the guard set results (and combinatorial method) of Chvatal and O'Rourke. Our method also provides tight bounds on independent and dominating sets in triangulation graphs, and almost-tight bounds on the size of hidden sets, guard sets, covers, and partitions of polygon exteriors. We also prove that, using link-visibility, the optimization problems of finding maximum hidden sets, minimum

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39

Moustabchir, Rachid. "Stratosphere-troposphere exchange properties." Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=18688.

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Stratosphere-troposphere exchange (STE) and its effects on the stratospheric and tropospheric chemical compositions have been studied for the past two decades, but details on how mass is transported between the stratosphere and the troposphere are not well established. The goal of this study is to better describe global properties of cross tropopause trajectories, and to understand the processes related to transport of mass between the troposphere and the stratosphere. This understanding led us to build the simplest model which captures the most important properties of STE. To do this, nine-

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40

Lee, Aaron Mark. "Electromagnetic properties of molecules." Thesis, University of Cambridge, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243017.

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41

Broackes, J. "The identity of properties." Thesis, University of Oxford, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375879.

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42

Fairey, Gareth A. "Universal properties in topology." Thesis, University of Oxford, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.365709.

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43

Korpelainen, Nicholas. "Boundary properties of graphs." Thesis, University of Warwick, 2012. http://wrap.warwick.ac.uk/50011/.

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A set of graphs may acquire various desirable properties, if we apply suitable restrictions on the set. We investigate the following two questions: How far, exactly, must one restrict the structure of a graph to obtain a certain interesting property? What kind of tools are helpful to classify sets of graphs into those which satisfy a property and those that do not? Equipped with a containment relation, a graph class is a special example of a partially ordered set. We introduce the notion of a boundary ideal as a generalisation of a notion introduced by Alekseev in 2003, to provide a tool to in

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44

Hall, G. L. "Immunological properties of microglia." Thesis, University of Cambridge, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.599859.

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This thesis examines the immunological accessory functions of neonatal rodent microglia and in particular, their response to β-IFN. β-IFN is shown to inhibit gamma-interferon (γ-IFN)-mediated induction of surface MHC class II expression on the microglia. Although the exact mechanism by which β-IFN blocks class II expression is not resolved, β-IFN- mediated inhibition of antigen presentation by γ-IFN stimulated microglia to primed T cells demonstrates the functional relevance of the effect. The ability of microglia to interact with T cells and function as antigen presenting cells is examined fu

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45

Cook, David II. "LEFSCHETZ PROPERTIES AND ENUMERATIONS." UKnowledge, 2012. http://uknowledge.uky.edu/math_etds/3.

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An artinian standard graded algebra has the weak Lefschetz property if the multiplication by a general linear form induces maps of maximal rank between consecutive degree components. It has the strong Lefschetz property if the multiplication by powers of a general linear form also induce maps of maximal rank between the appropriate degree components. These properties are mainly studied for the constraints they place, when present, on the Hilbert series of the algebra. While the majority of research on the Lefschetz properties has focused on characteristic zero, we primarily consider the presen

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46

Neale, Penelope-Jane. "Properties of microporous polymers." Thesis, University of Liverpool, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284150.

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47

Olson, Charles. "Similarity, properties and concepts." Thesis, University of Oxford, 2004. http://ora.ox.ac.uk/objects/uuid:02e158df-0445-4380-9ef8-bf488d00a889.

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This thesis argues that one can fruitfully think of Nelson Goodman's New Riddle of Induction as a reductio ad absurdum of a certain set of views of the relationship between similarities, on the one hand, and properties, concepts, or predicates, on the other. It argues that any view which takes similarities between particulars to be most fundamentally explained by those objects' sharing a property, satisfying a concept, or falling under a predicate leaves itself without the resources to provide a satisfying answer to a Goodmanian sceptic who proposes that inductive inferences using "grue" are e

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48

Amado, Pedro J. "Physical properties of starspots." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387975.

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49

Juul, Trine. "Unifoliata : properties and partners." Thesis, University of East Anglia, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368178.

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50

Clapton, J. H. "Residual properties of groups." Thesis, Cardiff University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.303866.

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