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1

Norfleet, David Matthew. "Sample size effects related to nickel, titanium and nickel-titanium at the micron size scale." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1187038020.

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2

Tavana-Roudsari, Aria 1962. "FEEDBACK CONTROL OF CRYSTAL-SIZE DISTRIBUTION IN A POTASSIUM-CHLORIDE CRYSTALLIZER BY ESTIMATION OF NUCLEI DENSITY." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/291283.

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3

El-Awady, Jaafar Abbas. "Size effects on plasticity and fatigue microstructure evolution in FCC single crystals." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1693067871&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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4

Kok, Mei Yeng. "Orientation of molecular solutes in nematic liquid crystals : size and shape effects." Thesis, University of British Columbia, 1986. http://hdl.handle.net/2429/25911.

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An understanding of the mechanisms of orientation of solutes in anisotropic solvents is of fundamental importance in the theory of liquid crystalline systems. A systematic study of these mechanisms is presently being conducted in this and other laboratories. As part of this investigation, the orientational order of a series of C[sub 2v] solutes in the liquid crystal mixture 55 wt% 1132 (Merck ZLI 1132) and 45 wt% partially deuterated EBBA (N-(4-ethoxybenzylidene)-2,6-dideutero-4-n-butylaniline) was studied using NMR spectroscopy. This technique provides a description of the average orientation
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5

Becker, Martin. "Incompatibility and instability based size effects in crystals and composites at finite elastoplastic strains." Stuttgart Inst. für Mechanik (Bauwesen), 2006. http://deposit.d-nb.de/cgi-bin/dokserv?idn=980579732.

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6

Hutt, James. "The origin of equiaxed crystals and the grain size transition in aluminium-silicon alloys /." St. Lucia, Qld, 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16244.pdf.

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7

Chang, Li-Wu. "Revealing fundamental aspects of size effects in ferroelectrics through experiments on fiber single crystals." Thesis, Queen's University Belfast, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.527668.

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8

Demir, Eralp [Verfasser]. "Constitutive modeling of fcc single crystals and experimental study of mechanical size effects / Eralp Demir." Aachen : Shaker, 2010. http://d-nb.info/1104047683/34.

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9

Pessina, Florent. "Toward particle size reduction by spray flash evaporation : the case of organic energetic crystals and cocrystals." Thesis, Strasbourg, 2016. http://www.theses.fr/2016STRAE031/document.

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La cristallisation en continu de nanoparticules énergétiques est un défi de longue date. Le Spray Flash Evaporation (SFE) est une technique majeure développée et brevetée en interne, pour la production en continu de matériaux énergétiques submicroniques ou nanométriques ; la technologie se base sur la surchauffe d’un solvant pulvérisé dans le vide et s’évaporant de manière flash. Ce présent travail de recherche a pour but de comprendre et contrôler la cristallisation au sein du procédé SFE. Le RDX et le cocristal CL-20:HMX 2:1 sont étudiés. La sursaturation, concernant le SFE, est une fonction
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10

Synnatschke, Kevin [Verfasser], and Claudia [Akademischer Betreuer] Backes. "Liquid phase exfoliation and size dependent properties of van der Waals crystals / Kevin Synnatschke ; Betreuer: Claudia Backes." Heidelberg : Universitätsbibliothek Heidelberg, 2021. http://d-nb.info/1229695400/34.

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11

Kim, Gyu Seok. "Small volume investigation of slip and twinning in magnesium single crystals." Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENI072/document.

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X<br>A combined experimental and computational investigation of the deformation behavior of pure magnesium single crystal at the micron length scale has been carried out. Employing the recently exploited method of microcompression testing, uniaxial microcompression experiments have been performed on magnesium single crystals with [0001], [2-1-12], [10-11], [11-20] and [10-10] compression axes. The advantage of the microcompression method over conventional mechanical testing techniques is the ability to localize a single crystalline volume which is characterizable after deformation. The stress-
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12

Shariare, Mohammad Hossain. "The rational design of drug crystals to facilitate particle size reduction : investigation of crystallisation conditions and crystal properties to enable optimised particle processing and comminution." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5395.

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Micronisation of active pharmaceutical ingredients (APIs) to achieve desirable quality attributes for formulation preparation and drug delivery remains a major challenge in the pharmaceutical sciences. It is therefore important that the relationships between crystal structure, the mechanical properties of powders and their subsequent influence on processing behaviour are well understood. The aim of this project was therefore to determine the relative importance of particle attributes including size, crystal quality and morphology on processing behaviour and the characteristics of micronised ma
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13

Shariare, Mohammad H. "The rational design of drug crystals to facilitate particle size reduction. Investigation of crystallisation conditions and crystal properties to enable optimised particle processing and comminution." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5395.

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Micronisation of active pharmaceutical ingredients (APIs) to achieve desirable quality attributes for formulation preparation and drug delivery remains a major challenge in the pharmaceutical sciences. It is therefore important that the relationships between crystal structure, the mechanical properties of powders and their subsequent influence on processing behaviour are well understood. The aim of this project was therefore to determine the relative importance of particle attributes including size, crystal quality and morphology on processing behaviour and the characteristics of micronised ma
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14

Charmolue, Herve. "The effects of process variables on purity, size, and habit of L-serine crystals recovered by batch crystallization." Thesis, Georgia Institute of Technology, 1990. http://hdl.handle.net/1853/11163.

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15

Zhou, Meijuan. "Development of novel nanostructured polymer membranes based on polymerizable lyotropic liquid crystals for aqueous molecular-size selective separations." Diss., Connect to online resource, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3239419.

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16

Kim, Gyu seok. "Small volume investigation of slip and twinning in magnesium single crystals." Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00721838.

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A combined experimental and computational investigation of the deformation behavior of pure magnesium single crystal at the micron length scale has been carried out. Employing the recently exploited method of microcompression testing, uniaxial microcompression experiments have been performed on magnesium single crystals with [0001], [2-1-12], [10-11], [11-20] and [10-10] compression axes. The advantage of the microcompression method over conventional mechanical testing techniques is the ability to localize a single crystalline volume which is characterizable after deformation. The stress-strai
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17

Kimble, Walter Lee. "Effect of mineral substrates on nucleation, size, morphology, and purity of chicken egg-white lysozyme crystals obtained from vapor diffusion." Diss., Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/11267.

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18

Becker, Martin [Verfasser]. "Incompatibility and instability based size effects in crystals and composites at finite elastoplastic strains / Institut für Mechanik (Bauwesen) der Universität Stuttgart. Vorgelegt von Martin Becker." Stuttgart : Inst. für Mechanik (Bauwesen), 2006. http://d-nb.info/980579732/34.

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19

PERIGO, ELIO A. "Estudo das correlacoes entre microestrutura propriedades magneticas e fator de quadratura em imas sinterizadas de PrFeB e NdFeB processados com hidrogenio." reponame:Repositório Institucional do IPEN, 2009. http://repositorio.ipen.br:8080/xmlui/handle/123456789/9423.

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Made available in DSpace on 2014-10-09T12:26:42Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:06:28Z (GMT). No. of bitstreams: 1 14042.pdf: 6705801 bytes, checksum: 3dbb089e18c9947629283f47af921286 (MD5)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>Tese (Doutoramento)<br>IPEN/T<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP<br>FAPESP:05/04711-2
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20

Park, Jun Gwan. "Characteristic behavior of a side branch in a dendritic crystal growth." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1187198212.

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21

Simon, Darren, and s3027589@student rmit edu au. "Chemistry and Morphology of Polymer Thin Films for Electro-Optical Application." RMIT University. Applied Sciences, 2006. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20070123.122707.

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Thin polymer films and their properties have been investigated. The characteristics of crystalline polymers according to film thickness have been improved using polycaprolactone (PCL). The melting enthalpy of PCL has increased when the film thickness decreased and the peak melting temperature showed no significant changes with film thickness. Film thickness variation influenced surface roughness and crystal size. Optical microscope images showed the rougher surface of thicker films. The spinning time has shown no influence on film thickness and no significant changes to surface roughness.
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22

Pandey, Rajiv 1967. "Crystal size manipulation of acetaminophen via recrystallization." Thesis, The University of Arizona, 1993. http://hdl.handle.net/10150/278344.

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The crystal size distribution (CSD) of any material determines its end use. Consequently, comminution processes are used to transform material from one size distribution to another. Often, recrystallization from solution is one of the processes used. Recently, a novel recrystallization process named the GAS process was developed to mill compounds that were thermally labile and insoluble in supercritical fluids. CSD could be manipulated using this process. To further illustrate the applicability of this process, size manipulation studies of acetaminophen (a widely available drug) were performed
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23

Kuylenstierna, Elin. "The Crystal Size Distribution of Cerro Bayo." Thesis, Uppsala universitet, Mineralogi, petrologi och tektonik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-354154.

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To understand the complex structure of magmatic plumbing systems beneath volcanoes, one needs to study the different textures shown in the igneous rocks produced by the volcano in question. By doing this, one can get a clue of the processes that resulted in the final rock. One of the most important methods to use for studying rock samples is the Crystal Size Distribution (CSD), which can reveal a great amount of information about the history of the rock and give an insight in the journey of the crystals during their time in the magma. An extinct volcano named Chachahuén, located in Argentina,
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24

Fromm, Bradley S. "Incorporating grain size effects in Taylor crystal plasticity /." Diss., CLICK HERE for online access, 2008. http://contentdm.lib.byu.edu/ETD/image/etd2261.pdf.

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25

Fromm, Bradley S. "Incorporating Grain Size Effects in Taylor Crystal Plasticity." BYU ScholarsArchive, 2007. https://scholarsarchive.byu.edu/etd/1275.

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A method to incorporate grain size effects into crystal plasticity is presented. The classical Hall-Petch equation inaccurately predicts the macroscopic yield strength for materials with non-equiaxed grains or materials that contain unequal grain size distributions. These deficiencies can be overcome by incorporating both grain size and orientation characteristics into crystal plasticity theory. Homogenization relationships based on a viscoplastic Taylor-like approach are introduced along with a new function, the grain size and orientation distribution function (GSODF). Estimates of the GSODF
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26

TSURUOKA, SYUJI. "DYNAMICS AND FEEDBACK CONTROL OF CRYSTAL SIZE DISTRIBUTION IN A CONTINUOUS CRYSTALLIZER." Diss., The University of Arizona, 1986. http://hdl.handle.net/10150/183847.

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A simulation algorithm for crystal size distribution dynamics in a continuous crystallizer was developed using the method of lines. Dimensionless crystal sizes, in vector form, were used as state variables. Simulation results using this algorithm satisfied stability criteria for continuous crystallizers, which had been developed previously using different methods. The use of a state space representation of the algorithm permits the use of well-known theoretical and numerical approaches to the modeling of an experimental R-z crystallizer and for design of a proportional controller for a continu
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27

Lee, Michael Siew Khay. "Side chain liquid crystal polysiloxanes." Thesis, University of Hull, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.384846.

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28

Christie, David W. "Alternating copolymers containing side-chain liquid crystal groups." Thesis, University of Aberdeen, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311158.

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The copolymerisation of N-ethyl maleimide (NEM) with ethyl vinyl ether (EVE) in benzene (Bz) was investigated. The copolymerisation displays a tendency towards alternation but is not alternating and propagation involves the formation of a 1:1 NEM/EVE charge-transfer complex. This complex and the monomer/solvent complexes were investigated by <sup>1</sup>H NMR spectroscopic methods. The equilibria were combined mathematically to model the NEM/EVE/Bz system. The copolymerisations of functionalised N-substituted maleimides, N-4-[6-(4'-methoxy-4-azobenzoxy) hexoxycarbonyl] phenylmaleimide (NMeAz6P
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29

Elliott, Alice Margaret Sophie. "The physical structure of a system of mesogenic side chain polymers." Thesis, University of Cambridge, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388435.

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30

Yoo, Hyun Seung. "Color Illusions on Liquid Crystal Displays and Design Guidelines for Information Visualization." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/36372.

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<p>The influence of color on size and depth perception has been explored for a century, but there is very limited research on interventions that can reduce the color illusions. This study was motivated to identify interventions and propose design guidelines for information visualization, especially where size judgment is critical. </p> <p>This study replicated the color size illusion and color depth illusion on an LCD monitor and it was found that yellow is the smallest and farthest color among red, yellow, green, and blue on a white background. Three types of interventions (background b
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31

Sharnez, Rizwan 1960. "Dynamic simulation and control of crystal-size distribution in a continuous crystallizer." Thesis, The University of Arizona, 1987. http://hdl.handle.net/10150/558079.

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32

Johnson, Jeffrey L. "Multivariable control of the crystal size distribution in an MSMPR crystallizer." Thesis, Georgia Institute of Technology, 1985. http://hdl.handle.net/1853/11245.

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33

Hartman, R. M. "Pyrolitic graphite films : Their preparation, crystal size, orientation and other properties." Thesis, Lancaster University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.377389.

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34

Demiral, Murat. "Enhanced gradient crystal-plasticity study of size effects in B.C.C. metal." Thesis, Loughborough University, 2012. https://dspace.lboro.ac.uk/2134/11634.

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Owing to continuous miniaturization, many modern high-technology applications such as medical and optical devices, thermal barrier coatings, electronics, micro- and nano-electro mechanical systems (MEMS and NEMS), gems industry and semiconductors increasingly use components with sizes down to a few micrometers and even smaller. Understanding their deformation mechanisms and assessing their mechanical performance help to achieve new insights or design new material systems with superior properties through controlled microstructure at the appropriate scales. However, a fundamental understanding o
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35

Liu, Xiao-Hua. "Calamitic octahedral manganese(I) and rhenium(I) metallomesogens and side chain liquid crystalline poly(ferrocenylsilanes)." Thesis, University of Sheffield, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264433.

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36

Waigh, Thomas Andrew. "The structure and side-chain liquid-crystalline polymeric properties of starch." Thesis, University of Cambridge, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284951.

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37

Patchigolla, Kumar. "Particle process measurements : shape and size with crystal growth and nucleation kinetics." Thesis, Heriot-Watt University, 2007. http://hdl.handle.net/10399/2088.

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To deduce particle size information, the majority of particle sizing techniques assume that the particles are spheres. For industrial materials, particles are rarely spherical. Non-sphericity causes discrepancies in different measurement technologies so results vary from the real characteristics of the sample. Applications like crystallisation require .shape information in addition to the size of the particles. The majority of this thesis describes results that have demonstrated that particle shape has a strong influence on particle size distribution measured by different techniques. The effec
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38

Rostron, Paul. "Synthesis of novel side chain liquid crystal polymers." Thesis, Northumbria University, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245238.

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39

Talari, Kiran. "LIQUID CRYSTAL THERMOGRAPHY STUDIES IN WATER POOL BOILING AT SUBATMOSPHERIC PRESSURES." Master's thesis, University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3388.

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A pool boiling experimental facility has been designed and built to investigate nucleate pool boiling in water under sub atmospheric pressure. Liquid crystal thermography, a non intrusive technique, is used for the determination of surface temperature distributions. This technique uses encapsulated liquid crystals that reflect definite colors at specific temperatures and viewing angle. Design of the test section is important in this experimental study. Since a new TLC is required for every new set of test conditions, a permanently sealed test section is not an option. The real challenge is to
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40

Park, Kyoungweon. "Synthesis, Characterization, and Self-Assembly of Size Tunable Gold Nanorods." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/14035.

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The successful applications of nanoparticles require the ability to tune their properties by controlling size and shape at the nanoscale. In metal nanomaterial research, the optical properties have been of interest especially because of the applications to medical diagnostics and nanooptics. It is important to prepare nanoparticles of well-defined shape and size for properly characterizing the optical properties. We describe improved seed mediated synthesis of gold nanorods (GNRs) producing a high yield of NRs with low polydispersity and few byproducts. The efficient separation of GNRs fr
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41

Sinangil, Mehmet Selcuk. "Estimation of crystal size and inhomogeneous strain in polymers using single peak analysis." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/19096.

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42

Li, Jicong Ph D. Massachusetts Institute of Technology. "Novel continuous crystallization configurations for improved yield, purity and controlled crystal size distribution." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/104210.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemical Engineering, 2016.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>Continuous crystallization process has potential advantages such as lower cost and improved flexibility in pharmaceutical production when compared to batch crystallization. A good continuous crystallization process should achieve a high product yield and purity comparable to current batch crystallization processes. The aim of this thesis is to develop novel continuous crystallization process to enhance the final yie
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43

Lupica, Spagnolo Lucia. "Supramolecular templating agents and metal organic frameworks : control over crystal size and assembly." Thesis, University of Southampton, 2016. https://eprints.soton.ac.uk/401110/.

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Metal organic frameworks(MOFs) are an interesting class of microcrystalline materials constituted by metal ions or clusters connected by organic linkers characterised by their high porosity and tunable structures. Due to their chemical variability and numerous applications they have received great attention during the last few decades. Recently also the control of their physical form or macroscopic structure, such as crystal size, morphology and the aggregation of the crystals into superstructures, have received more attention since it would further develop and  enhance properties and applicat
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44

Borsos, Akos. "Modelling and control of crystal purity, size and shape distributions in crystallization processes." Thesis, Loughborough University, 2017. https://dspace.lboro.ac.uk/2134/25478.

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Crystallization is a key unit operation used for obtaining purified products by many process industries. The key properties of the crystalline products, such as size and shape distribution, purity and polymorphic form are controlled by the crystallization process. All these properties impact significantly the downstream operations such as drying or filtration. Therefore, monitoring and controlling this process is fundamental to ensure the quality of the final product. Process analytical technology (PAT) brings numerous new methods and opportunities in the process analytics and real time proces
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45

Chang, Hyung-Jun. "Analysis of nano indentation size effect based on dislocation dynamics and crystal plasticity." Grenoble INPG, 2009. http://www.theses.fr/2009INPG0134.

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Ce mémoire de thèse concerne une étude expérimentale et numérique de l'essai d'indentation dans des monocristaux de cuivre. Des essais d'indentation sont réalisés sur différentes orientations du monocristal. L'effet de l'orientation de l'axe d'indentation est quantifié sur la modification de la courbe de charge et sur la forme de l'empreinte résiduelle observée par microscopie à force atomique. On observe un effet de taille pour de faibles profondeurs de pénétration de l'indenteur. Les simulations sont réalisées en utilisant un modèle de plasticité cristalline à variables internes qui prend en
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46

Parulekar, Sumedh. "A novel approach to manipulate cavity size In resorcinarenes." [Tampa, Fla] : University of South Florida, 2006. http://purl.fcla.edu/usf/dc/et/SFE0001810.

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47

Buxton, Peter. "Synthesis of side-chain liquid crystal polymers by cyclopolymerisation." Thesis, University of Hull, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297391.

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48

Al-Ammar, Khalid Hassan Bader. "Electro-optic phenomena in side-chain liquid crystal polymers." Thesis, University of Reading, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.279707.

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49

Craig, Aileen A. "Structure-property relationships in side chain liquid crystal polymers." Thesis, University of Aberdeen, 1996. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU551561.

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Knowledge-based rules relating polymer structure to thermal behaviour for side chain liquid crystal polymers are established and tested by the syntheses and characterisation of carefully selected homologous series of homo- and copolymers. The effects of the length and parity of the flexible spacer and the flexibility of the polymer backbone on thermal behaviour are considered in detail. The mesogenic properties of the poly-(4-methoxbipheny1-4'-yloxy)alkyl methacrylates are described; the clearing temperatures (Tcl) show a distinct odd-even effect while the glass transition temperatures (T g) d
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50

Shade, Paul A. "Small Scale Mechanical Testing Techniques and Application to Evaluate a Single Crystal Nickel Superalloy." The Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=osu1228103042.

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