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1

Hemmat, Abbas. "Stress/strain analysis and internal bruising in potato tubers." Thesis, Cranfield University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357842.

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2

Foo, S. S. "Analysis of tubes with holes." Thesis, University of Strathclyde, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.371971.

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3

Seay, Patricia Anne. "Finite Element Analysis of Geotextile Tubes." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/36592.

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The three-dimensional behavior of geotextile tubes is studied using finite element modeling. Two initial shapes are investigated, one with a flat length-to-width ratio of 2:1 and the other with a flat length-to-width ratio of 5:1. The tubes are modeled resting on elastic foundations. For each initial shape, the elastic foundation is modeled using two different stiffnesses; one allows a minimum amount of "sinking" into the foundation and the other allows a considerable amount. The weight of the geotextile is included. Hydrostatic pressure is applied internally to each initially f
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4

Catchpole, Gareth S. "Novel spectroscopic approaches for analysing the composition of plant tissue." Thesis, University of East Anglia, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.268510.

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5

Hirschfeld, Deidre A. "Failure analysis of notched graphite-epoxy tubes." Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-08252008-161928/.

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6

Klusman, Craig Raymond. "Two-Dimensional Analysis of Stacked Geosynthetic Tubes." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/35316.

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Geosynthetic tubes filled with a slurry-mix are considered. The mix is usually dredged from a nearby area and pumped directly into the tubes. The tubes are used in a variety of applications including breakwaters, groins, and temporary levees. This thesis considers single and stacked geosynthetic tubes resting on rigid and deformable foundations. A two-dimensional analysis is performed on the cross-section of a very long tube. The program Mathematica is utilized for the analysis. A few assumptions are made regarding the general behavior of the tube. The tube is assumed to be an inextensi
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7

Feng, Jiling. "Wave propagation in flexible tubes." Thesis, Brunel University, 2008. http://bura.brunel.ac.uk/handle/2438/5367.

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Wave dissipation was previously investigated intensively in the frequency domain, in which the dissipation of waves is described as attenuation of pressure pulse decay with respect to the frequency or harmonics. In this thesis, wave dissipation, including decay of pressure pulse, peak of wave intensity and wave energy, is investigated in the time domain using wave intensity analysis (WIA). Wave intensity analysis benefits to this research in several aspects including: 1) WIA allows for wave dissipation investigated in the time domain; 2) WIA does not make any assumptions about the tube's wall
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8

Balya, Bora. "Design And Analysis Of Filament Wound Composite Tubes." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605624/index.pdf.

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This thesis is for the investigation of the design and analysis processes of filament wound composite tubes under combined loading. The problem is studied by using a computational tool based on the Finite Element Method (FEM). Filament wound tubes are modeled as multi layered orthotropic tubes. Several analyses are performed on layered orthotropic tubes by using FEM. Results of the FEM are examined in order to investigate characteristics of filament wound tubes under different combined loading conditions. Winding angle, level of orthotropy and various ratios of the loading conditions were the
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9

Muggleton, Jennifer Margaret. "Acoustic power flow in fluid filled tubes and cavities." Thesis, University of Southampton, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315492.

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10

Silva, Carlos Augusto Simões. "Análise da ocorrência do atraso de vaporização no escoamento do R-410A em tubos capilares adiabáticos." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/3/3150/tde-11052009-172931/.

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Este trabalho apresenta os resultados de um estudo experimental sobre a ocorrência do atraso de vaporização no escoamento de misturas de fluidos refrigerantes em tubos capilares adiabáticos, com o intuito de aprimorar modelos de simulação do desempenho desse componente do ciclo de refrigeração previamente desenvolvidos. Foi realizada uma série de levantamentos experimentais para o R410A, uma mistura quase azeotrópica composta de 50% de HFC 32 e 50% de HFC 125 em base mássica, utilizando a unidade laboratorial para estudo de tubos capilares do Laboratório de Máquinas Térmicas do PMEEPUSP. Os se
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11

Sonambekar, Abhijit Arvind Soschinske Kurt. "Analysis of GFRP composite tubes for vertical pump application." Diss., Click here for available full-text of this thesis, 2006. http://library.wichita.edu/digitallibrary/etd/2006/t001.pdf.

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Thesis (M.S.)--Wichita State University, Dept. of Mechanical Engineering.<br>"May 2006." Title from PDF title page (viewed on October 2, 2006). Thesis adviser: Kurt Soschinske. Includes bibliographic references (leaves 87-90).
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12

Suh, Myung Sung. "Plastic analysis of dented tubes subjected to combined loading." Thesis, Massachusetts Institute of Technology, 1987. https://hdl.handle.net/1721.1/121910.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1988.<br>Title as it appeared in M.I.T. Graduate List, June 1987: Plastic analysis of dented tubes under combined loading.<br>Bibliography: leaves 194-198.<br>by Myung Sung Suh.<br>Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1988.
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13

Molinier, Virginie. "Diversité génétique et aromatique de la truffe de Bourgogne." Thesis, Dijon, 2013. http://www.theses.fr/2013DIJOS021/document.

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Les Truffes sont des champignons ascomycètes ectomycorhiziens appartenant à la famille des Tuberaceae et plus précisément au genre Tuber. On dénombre à ce jour plus d’une trentaine d’espèces de Tuber en Europe. Lors de ce travail de thèse, nous nous sommes plus précisément focalisés sur le modèle Tuber aestivum-uncinatum. Cette truffe communément appelée « Truffe de Bourgogne » présente un intérêt à la fois gastronomique et culturel.La première partie de ce travail de thèse a porté sur la clarification du statut taxonomique de la truffe de Bourgogne (Tuber uncinatum). Pour cela, nous avons uti
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14

Larsson, Tom. "Instrumental and methodological developments for isotope dilution analysis of gaseous mercury species." Doctoral thesis, Umeå : Department of Chemistry, Umeå Univ, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1448.

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15

Chib, Amit Soschinske Kurt A. "Parametric study of low velocity impact analysis on composite tubes." Diss., Click here for available full-text of this thesis, 2006. http://library.wichita.edu/digitallibrary/etd/2006/t004.pdf.

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Thesis (M.S.)--Wichita State University, Dept. of Mechanical Engineering.<br>"August 2006." Title from PDF title page (viewed on October 2, 2006). Thesis adviser: Kurt Soschinske. Includes bibliographic references (leaves 84-87).
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16

CARLETTI, RAFAEL CARREIRO. "ANALYTICAL MODEL FOR STABILITY ANALYSIS OF TUBES ON ELASTIC MEDIA." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2001. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=2507@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>Com o crescimento e avanço da indústria do petróleo há necessidade de se ter melhores condições de transporte para líquidos e gases. Há preocupações com a economia de materiais nas estruturas que os transportam e com as questões ambientais como vazamentos.Meios de transporte de líquidos e gases muito usados são dutos cilíndricos, tubulações apoiadas ou enterrados no solo. É muito importante conhecer melhor as propriedades estruturais dos cilindros, como boa estabilidade sob cargas de compressão e momentos.O avanço da anális
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17

Kuriger, Raymond J. "Phase Analysis and Modeling of Scale Deposition in Steel Tubes." Ohio University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1450375676.

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18

Goldsbrough, A. P. "A molecular analysis of the regulation of patatin gene expression." Thesis, Open University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.329112.

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19

Martin, Anthony Russell. "Impact damage detection in filament wound tubes using embedded optical fibre sensors." Thesis, Brunel University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266542.

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20

Mahmood, Ali Abdullah. "MOLECULAR GENETIC ANALYSIS OF THE TUBEROUS SCLEROSIS COMPLEX." Thesis, Indian Institute of Science, 2004. http://hdl.handle.net/2005/73.

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Tuberous sclerosis complex (TSC) is an autosomal dominant disorder that affects several organs in the human body including the brain, heart, kidneys, eyes, skin, spleen, liver and lungs [Roach, et al., 1999]. TSC is characterized by hamartomas that rarely progress to malignancy in the affected organs. Clinical symptoms of TSC include cortical tubers and subependymal nodules in the brain, seizures, mental retardation, ungual and periungual fibromas, angiofibromas of the face, and angiomyolipomas in the kidneys [Roach, et al., 1999]. TSC displays genetic heterogeneity with two known loci: TSC1 o
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21

Tuzun, Aydin. "Analysis Of Tube Upsetting." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605660/index.pdf.

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Producing axi-symmetrical parts with holes from tubular stock by tube upsetting is a frequently used technique in industry. There are basically four types of tube upsetting process<br>external, internal, simultaneous internal and external upsetting, and expanding of tube. In general, tubular parts require more than one upsetting stage. In industry, generally trial-error methods, which require lots of time and effort depending on experience, are used for the design of stages. Wrong design causes failures during production. On the other hand, the problems, which are likely to be encountered in m
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22

Adams, Michael B. "Finite element analysis of composite tubes with integral ends subjected to bending loads." Thesis, This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-07292009-090555/.

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23

Lu, Shuo. "Impact energy absorption analysis of different thin-walled tubes with and without reinforcement." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/impact-energy-absorption-analysis-of-different-thinwalled-tubes-with-and-without-reinforcement(4b8efa4c-9743-4574-993e-1b9df3a922d2).html.

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For an ideal impact energy absorber, the initial peak force should be low and the average crushing force should be high. Also, a long stroke and a stable force history are expected. The thin-walled tube under axial loads is a kind of energy absorber that can produce controlled progressive collapse during a crash. It is a promising collapse mechanism for energy absorption with demonstrated success in industry. But the conventional thin-walled tubes still have high initial peak force and force fluctuations during a crushing process. To help to achieve a better energy absorbing structure, a resea
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24

Nagel, Gregory. "Impact and Energy Absorption of Straight and Tapered Rectangular Tubes." Queensland University of Technology, 2005. http://eprints.qut.edu.au/15997/.

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Over the past several decades increasing focus has been paid to the impact of structures where energy, during the impact event, needs to be absorbed in a controlled manner. This has led to considerable research being carried out on energy absorbers, devices designed to dissipate energy during an impact event and hence protect the structure under consideration. Energy absorbers have found common usage in applications such as vehicles, aircraft, highway barriers and at the base of lift shafts. A type of energy absorber which has received relatively limited attention in the open literature
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25

Wahab, Azmi Abdul. "Three-dimensional analysis of creep void formation in steam-methane reformer tubes." Thesis, University of Canterbury. Mechanical Engineering, 2007. http://hdl.handle.net/10092/2691.

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In methanol processing plants, steam-methane reformers consist of hundreds of vertical tubes operating at temperatures up to 1000°C. These reformer tubes fail by creep through the formation of creep voids during service. Preliminary research showed that the occurrence of these voids was not random and may be related to certain microstructural features of the material. In the present research, the technique of serial sectioning was used to generate threedimensional reconstructions of voids in several steam-methane reformer tube samples with creep damage. The serial sectioning method and subsequ
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26

GUIMARAES, GUILHERME PINTO. "AN AXISYMMETRIC FINITE ELEMENT FORMULATION FOR THE ANALYSIS OF LAMINATED COMPOSITE TUBES." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2006. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=9239@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>O emprego de materiais compósitos em estruturas tem ganhado importância na prática da engenharia devido às suas características de alta resistência mecânica, baixa densidade e boa estabilidade a efeitos térmicos. Uma das classes de compósitos, a de laminados fibrosos, pode ser utilizada em tubulações sujeitas às diversas formas de carregamentos, como pressão interna e/ou externa, tração longitudinal, torção, temperatura, etc. O presente Trabalho tem por objetivo propor, implementar e testar a formulação de um modelo de elemento finito
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27

Freeman, Marcos. "Experiments and Analysis of Water-filled Tubes Used as Temporary Flood Barriers." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/32252.

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Geosynthetic tubes filled with water are considered. The tubes can be used in applications to resist rising floodwaters. They can also be used to form breakwaters and protect shores from erosion. This thesis considers single and stacked tubes resting on a rigid and deformable foundation resisting rising hydrostatic headwater. Experiments were carried out to determine the behavior of a three-tube stacked configuration resting on a sand foundation. This study was a continuation of previous work on unstacked tubes. Many tests were performed to determine the deformation and stability of the
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28

Critchley, Katherine. "Process analysis software for draw bending of small diameter thin walled tubes." Thesis, Coventry University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393986.

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29

Catterou, Thomas. "Etude numérique et expérimentale du comportement dynamique non linéaire d'un réseau de tubes avec jeux : application aux faisceaux d'aiguilles combustibles RNR." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0443/document.

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Dans un assemblage combustible de réacteur à neutrons rapides, les aiguilles combustibles sont insérées en faisceau dans un tube hexagonal avec des jeux de montage. Lors de situations transitoires accidentelles de type séisme ou dans des phases de transport et de manutention des assemblages, les aiguilles sont donc susceptibles de se déplacer légèrement dans le faisceau et de s’entrechoquer les unes avec les autres, plusieurs centaines de milliers de contacts auront alors lieu dans le faisceau. L’objectif de cette thèse est de développer une méthode numérique capable simuler le comportement dy
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30

Jeganathan, Dharini. "Identification and analysis of mutations in the TSC1 gene." Thesis, University College London (University of London), 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326099.

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31

Karlsson, Hanna. "Static and Fatigue Analyses of Welded Joints in Thin-Walled Tubes." Thesis, Blekinge Tekniska Högskola, Institutionen för maskinteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-16779.

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32

Montagnier, Olivier. "Tubes composites à grande vitesse de rotation : Analyses expérimentales et modélisation." Aix-Marseille 2, 2005. http://www.theses.fr/2005AIX22081.

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33

Ashaju, D. I. "Experimental and theoretical analysis of coefficient of friction and redundant deformation in tube sinking process." Thesis, City University London, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.382795.

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34

Chirwa, Efford Clive. "Theoretical analysis and pressure distribution of thin-walled metal inverbuckle energy absorbing tubes." Thesis, Cranfield University, 1998. http://hdl.handle.net/1826/3970.

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This dissertation presents an investigation in the energy absorbing capacity of thin-walled metal inverbucktubes loaded in axial compression. It also presents the inversion-buckling(curling-buckling) behaviour achieved in both, quasi-static and dynamic loading conditions. In addition, for the first time, the experimental results of the pressure or normal stress distribution between the inside surface of the inverbucktube and die fillet radius interface are stipulated. These were very successful, using the pressure transducer method. Furthermore, a mathematical model has been developed, based o
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35

Korpach, Edward P. "An analysis of large pulse events in Sudbury Neutrino Observatory photo-multiplier tubes." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0004/MQ42644.pdf.

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36

Shr, Shiuan-Guang. "Bending of tubes for hydroforming : a state-of-the-art review and analysis." Connect to resource, 1998. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1154958749.

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37

Ozog, Nicholas E. "Ignition testing of U.S. Army rocket launch tubes with comparative heat transfer analysis." College Park, Md.: University of Maryland, 2007. http://hdl.handle.net/1903/7369.

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Thesis (M.S.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Dept. of Fire Protection Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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38

Anil, Gunaratne D. M. "Physical and chemical modification of some cereal, tuber and root starches and the roles of{221}-cyclodextrin as a starch modifyingagent." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B37752753.

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39

Sato, André Issao [UNESP]. "Análise numérica de um coletor solar de tubo evacuado." Universidade Estadual Paulista (UNESP), 2012. http://hdl.handle.net/11449/91716.

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Made available in DSpace on 2014-06-11T19:25:27Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-12-19Bitstream added on 2014-06-13T18:26:32Z : No. of bitstreams: 1 sato_ai_me_bauru.pdf: 1188425 bytes, checksum: a339b70a2f5c112ab87f327dbf976662 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>A utilização de coletores solares - seja para aquecimento de água, produção de energia elétrica, calefação de ambientes ou ainda alimentando sistemas de refrigeração - apresenta uma forte tendência de expansão. As principais razões para isto são que fontes de energia
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Sato, André Issao. "Análise numérica de um coletor solar de tubo evacuado /." Bauru : [s.n.], 2012. http://hdl.handle.net/11449/91716.

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Orientador: Vicente Luiz Scalon<br>Banca: Carlos Alberto Carrasco Altemani<br>Banca: Alcides Padilha<br>Resumo: A utilização de coletores solares - seja para aquecimento de água, produção de energia elétrica, calefação de ambientes ou ainda alimentando sistemas de refrigeração - apresenta uma forte tendência de expansão. As principais razões para isto são que fontes de energias renováveis possuem baixo impacto ambiental além do fato que estes sistemas estão se tornando financeiramente acessíveis. A pesquisa científica neste campo tem acompanhado tal expansão e o coletor solar com tubos evacuad
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41

Dohmen, Klaus. "Improved Bonferroni inequalities via abstract tubes : inequalities and identities of inclusion-exclusion type /." Berlin [u.a.] : Springer, 2003. http://www.loc.gov/catdir/enhancements/fy0818/2003066695-d.html.

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42

Urs, Amit. "Stability analysis of frame tube building." Link to electronic thesis, 2003. http://www.wpi.edu/Pubs/ETD/Available/etd-0122103-133944.

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43

Gorgy, Evraam I. "Pool boiling of R-134a and R-123 on smooth and enhanced tubes." Thesis, Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/804.

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44

Li, Ye. "Propagation and reflection of pulse waves in flexible tubes and relation to wall properties." Thesis, Brunel University, 2011. http://bura.brunel.ac.uk/handle/2438/6554.

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The wall properties of the arteries play an important role in cardiovascular function. Stiffness of large artery is predictive of cardiovascular events. To understand the function of the cardiovascular system, special attention should be paid to the understanding of pulse wave propagation, because pulse waves carry information of the cardiovascular function, and provide information which can be useful for the prevention and diagnosis of diseases. This thesis presents a series of in vitro experimental studies of wave propagation, wave reflection and determination of mechanical properties of fle
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45

Kirkconnell, Carl Scott. "Numerical analysis of the mass flow and thermal behavior in high-frequency pulse tubes." Diss., Georgia Institute of Technology, 1995. http://hdl.handle.net/1853/16434.

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46

Albareda, Valls Albert. "Numerical analysis of concrete-filled tubes with stiffening plates under large deformation axial loading." Doctoral thesis, Universitat Politècnica de Catalunya, 2013. http://hdl.handle.net/10803/116774.

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Concrete-filled tubes have been increasingly used these recent decades thanks to their improved structural behavior, especially under compression.Concrete filling in these sections improves ¡ts compressive strength thanks to lateral pressure coming from confinement effect provided by the steel tube. At elevated percentages of loading,concrete suffers an important volumetric expansion, which is clearly restricted by the tube. Therefore, the core is subjected to a severe lateral pressure that clearly enhances the compressive response of the concrete filling. This advantageous response under co
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47

Bellinger, Nicholas C. (Nicholas Charles) Carleton University Dissertation Engineering Mechanical. "Linear elastic fracture mechanics analysis of flat oval Bourdon tubes using finite element methods." Ottawa, 1987.

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48

Huong, Tung Chun. "Two-Dimensional Analysis of Water-Filled Geomembrane Tubes Used as Temporary Flood-Fighting Devices." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/31308.

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A water-filled geomembrane tube is considered for the purpose of temporary flood protection. With proper design, this tube can be a cheap and efficient breakwater, temporary levee, or cofferdam. This thesis considers a single tube resting on clay and sand foundations. A finite difference program, FLAC, is used in the numerical analyses. The tube is assumed to be infinitely long, and it is modeled two-dimensionally. Beam elements are used to model the tube. The tube is inflated with water. The hydrostatic pressure in the tube is converted to point loads and applied at the beam nodes in t
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49

Gutierrez, P. Beatriz. "Structural comparation of cereal and tuber amylopectins." 1985. http://hdl.handle.net/2097/27451.

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50

Chen, Guan-Wen, and 陳冠雯. "Phytochemical analysis of different cultivars of sweet potato root tubers cultivated in Taiwan." Thesis, 2019. http://ndltd.ncl.edu.tw/cgi-bin/gs32/gsweb.cgi/login?o=dnclcdr&s=id=%22107NCHU5253029%22.&searchmode=basic.

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碩士<br>國立中興大學<br>食品暨應用生物科技學系所<br>107<br>Sweet potato (Ipomoea batatas (L.) Lam) is one of the most important food crops in the worldwide. Sweet potatoes are suitable for cultivation in all seasons in Taiwan, because Taiwan is located in both tropics and subtropics zone that the environmental conditions are suitable for sweet potato growth. Sweet potato is the second largest food crop in Taiwan. There is being long history for sweet potatoe studies, and many cultivars were developed including edible, processed and green leafy vegetable. The sweet potato has been reported to have numerous health
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