Relevant bibliographies by topics / Linear defects

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Linear defects'

Author: Grafiati
Published: 4 June 2021
Last updated: 29 May 2022

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Journal articles on the topic "Linear defects"

1

Yao, Zong Jian, Gui Lan Yu, Yue Sheng Wang, and Jian Bao Li. "Flexural Vibration in a Ternary Locally Resonant Phononic Crystal Thin Plate with Defects." Advanced Materials Research 150-151 (October 2010): 1282–85. http://dx.doi.org/10.4028/www.scientific.net/amr.150-151.1282.

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The improved supercell plane wave expansion method is applied to theoretically study the propagation of flexural waves in a ternary locally resonant phononic crystal thin plate with a point defect and linear defects. The thin concrete plate composed of a square array of steel cylinders hemmed around by rubber is considered here. Absolute band gaps in low frequency are obtained. For the point defect, the defect mode is localized around the defect, and the magnitude of the resonant defect mode is strongly dependent on the defect filling fraction, mass density and Young’s modulus of the defect cy
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Lyuksyutov, I. F. "Flux Pinning by Linear Defects." Europhysics Letters (EPL) 20, no. 3 (1992): 273–78. http://dx.doi.org/10.1209/0295-5075/20/3/014.

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Durack, A., S. G. Mehta, L. E. Allen, S. Ozanic Bulic, and N. P. Burrows. "Linear skin defects and microphthalmia." Clinical and Experimental Dermatology 43, no. 7 (2018): 860–62. http://dx.doi.org/10.1111/ced.13638.

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Duan, Yi-shi, Ying Jiang, and Guo-hong Yang. "Topological Quantization of Linear Defects." Chinese Physics Letters 15, no. 11 (1998): 781–83. http://dx.doi.org/10.1088/0256-307x/15/11/001.

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Malygin, G. A. "Dislocations as linear topological defects." Physics of the Solid State 43, no. 5 (2001): 854–58. http://dx.doi.org/10.1134/1.1371365.

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Mattheis, R., W. Andrä, and D. V. Berkov. "Linear defects in GMR multilayers." Journal of Magnetism and Magnetic Materials 154, no. 1 (1996): 24–28. http://dx.doi.org/10.1016/0304-8853(95)00570-6.

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Peng, Qi Chun, Jin Ling Yang, Sheng Peng, Xue Hui Zhang, Shu Ping Tang, and Yi Sheng Tian. "Analysis of Linear Defects of Cold-Rolled Galvanized Sheet." Advanced Materials Research 652-654 (January 2013): 2034–37. http://dx.doi.org/10.4028/www.scientific.net/amr.652-654.2034.

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Linear defect is a common defect of galvanized sheet. Formation mechanism of linear defect was analyzed by scanning electron microscopy (SEM) and energy disperses spectroscopy (EDS). The results indicate that Al2O3 particles which have a size less than 7μm are enriched in the shallow surface of the substrate. Al2O3 particles are exposed during rolling, resulting in scratches and rough spots on cold-rolled sheet. The places where Al2O3 inclusions enrich are easy to form surface micro-cracks. Linear defects are formed at the places of scratches or cracks during hot dip galvanizing. Optimum measu
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Chen, S.-L., and J.-H. Chang. "TFT-LCD Mura defects automatic inspection system using linear regression diagnostic model." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 222, no. 11 (2008): 1489–501. http://dx.doi.org/10.1243/09544054jem1067.

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The TFT-LCD panel is one of the most important and promising products in the recent years. Mura defects can be created on the display panel during its production. In this research, a linear regression diagnostic model is incorporated with digital image processing theory to automatically inspect for Mura defects. A bivariate polynomial regression model is used to simulate the brightness of background images that is used in the diagnosis of outliers and influential points. The partitions of the candidate Mura defect regions are segmented using Niblack's threshold criteria. The candidate Mura def
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Jian, Huang, Hwa Young Kim, and Jung Hwan Ahn. "Development of Monitoring and Diagnosis System for Linear Motion Unit." Advanced Materials Research 655-657 (January 2013): 744–48. http://dx.doi.org/10.4028/www.scientific.net/amr.655-657.744.

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In the present work, investigations by high frequency resonance technique for diagnosis of defect frequencies of linear motion unit are reported. Raw vibration signature of the moving parts at different speeds of operation has been demodulated. Envelope detected spectrum is analyzed to evaluate various defect frequencies and their energy levels. Experimentally evaluated frequencies are compared with theoretically determined defect frequencies. These frequency values and their energy levels are used to monitor intrinsic condition of linear motion unit as well as to establish severity of existin
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Stojanović Krasić, Marija, Ana Mančić, Slavica Kuzmanović, Snežana Đorić Veljković, and Milutin Stepić. "Linear and interface defects in composite linear photonic lattice." Optics Communications 394 (July 2017): 6–13. http://dx.doi.org/10.1016/j.optcom.2017.02.021.

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Dissertations / Theses on the topic "Linear defects"

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Evans, Peter Sidney Albert. "Transient response testing of linear components within mixed-signal systems." Thesis, University of Huddersfield, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239743.

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Piragua, Ariza Hernán Augusto. "Perturbação não-linear de alguns kinks em 1+1 dimensões." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/278532.

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Orientador: Patricio Anibal Letelier Sotomayor<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin<br>Made available in DSpace on 2018-08-15T22:01:22Z (GMT). No. of bitstreams: 1 PiraguaAriza_HernanAugusto_M.pdf: 2180545 bytes, checksum: 40077d2d7ba837a5004e12af62d3c5b0 (MD5) Previous issue date: 2010<br>Resumo: Neste trabalho foram realizadas duas tarefas. Na primeira delas, comparamos a estratégia de Linhares e Oliveira para a evolução temporal do kink ?ø4, que usa o método de Galerkin e um mapeamento, com o método de diferenças finitas em um
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Petrovskyi, Mykhailo Vasylovych, Михайло Васильович Петровський, and Михаил Васильевич Петровский. "Electrodynamic properties of defects in photonic crystals." Thesis, Sumy State University, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64229.

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Now the electrodynamic systems of terahertz range devices are being improved due to the rapid development of synthetic material media possessing the property of periodicity in several directions which are call photonic crystals. The implementation of field interaction of photonic crystals with electron beams or dielectric waveguides is based on the formation of linear disturbances of their periodicity, these disturbances having strongly expressed waveguide properties.
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Chowdhury, Khairul Alam. "Damage initiation, progression and failure of polymer matrix composites due to manufacturing induced defects." Texas A&M University, 2003. http://hdl.handle.net/1969.1/5787.

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In polymer matrix composites (PMCs) manufacturing processes can induce de- fects, e.g., voids, fiber misalignment, irregular fiber distribution in the cross-section and broken fibers. The effects of such defects can be beneficial or deleterious de- pending on whether they cause failure suppression or enhancement by localized de- formation processes e.g., crazing, shear yielding and fiber-matrix debonding. In this study, a computational approach is formulated and implemented to develop solu- tions for general boundary-value problems for PMC microstructures that accounts for micromechanics-based
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Kutsche, Kerstin, Walter Werner, Oliver Bartsch, der Wense Axel von, Peter Meinecke, and Andreas Gal. "Microphthalmia with linear skin defects syndrome (MLS): a male with a mosaic paracentric inversion of Xp." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-137662.

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The microphthalmia with linear skin defects syndrome (MLS) is an X-linked dominant disorder with male lethality. In the majority of the patients reported, the MLS syndrome is caused by segmental monosomy of the Xp22.3 region. To date, five male patients with MLS and 46,XX karyotype (“XX males”) have been described. Here we report on the first male case with MLS and an XY complement. The patient showed agenesis of the corpus callosum, histiocytoid cardiomyopathy, and lactic acidosis but no microphthalmia, and carried a mosaic subtle inversion of the short arm of the X chromosome in 15% of his p
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Kutsche, Kerstin, Walter Werner, Oliver Bartsch, der Wense Axel von, Peter Meinecke, and Andreas Gal. "Microphthalmia with linear skin defects syndrome (MLS): a male with a mosaic paracentric inversion of Xp." Karger, 2002. https://tud.qucosa.de/id/qucosa%3A27747.

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The microphthalmia with linear skin defects syndrome (MLS) is an X-linked dominant disorder with male lethality. In the majority of the patients reported, the MLS syndrome is caused by segmental monosomy of the Xp22.3 region. To date, five male patients with MLS and 46,XX karyotype (“XX males”) have been described. Here we report on the first male case with MLS and an XY complement. The patient showed agenesis of the corpus callosum, histiocytoid cardiomyopathy, and lactic acidosis but no microphthalmia, and carried a mosaic subtle inversion of the short arm of the X chromosome in 15% of his p
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Villalpando, Karina Teixeira. "Utilização de proteinas derivadas da matriz do esmalte (EMDOGAIN) no tratamento de defeitos intra-osseos : estudo longitudinal clinico e radiografico." [s.n.], 2003. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289977.

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Orientador: Sergio de Toledo<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba<br>Made available in DSpace on 2018-08-03T10:55:36Z (GMT). No. of bitstreams: 1 Villalpando_KarinaTeixeira_D.pdf: 2781584 bytes, checksum: 258b6c60ba7d0ffa1c34543cb90f5de2 (MD5) Previous issue date: 2003<br>Resumo: O objetivo do presente estudo foi comparar através de parâmetros clínicos e radiográficos o tratamento cirúrgico de defeitos periodontais intra-ósseos com ou sem a utilização de um gel composto por proteínas derivadas da matriz do esmalte (EMDOGAIN ¿MARCA RE
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Čech, Jan. "Studium slévárenských vad v masivních odlitcích." Doctoral thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-234184.

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A massive castings defects are examined in this doctoral thesis, specialise in steels passing through peritectic transformation. There are typical types of defects at massive steel castings, as contrasted to „ordinary“ internal and surface ones. For massive steel castings are typical defects under feeders like conchoidal fractures, segregations, microporesities, reoxidation products. Combination of Al and Zr is an ordinary final deoxidation of EOP and LF steel for castings in ŽĎAS a.s. foundry. The aim of Al + Zr combination was to both deep deoxidation by Al (decrease of bubbles risk) and den
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Barsoum, Zuheir. "Residual Stress Analysis and Fatigue Assessment of Welded Steel Structures." Doctoral thesis, Stockholm : Farkost och flyg, Kungliga Tekniska högskolan, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4687.

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Tephany, Christophe. "Analyse de la formabilité de renforts composites à base de fibres naturelles." Thesis, Orléans, 2014. http://www.theses.fr/2014ORLE2051/document.

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Cette thèse s’intéresse à la déformabilité des renforts à bases de fibres de lin lors de leur mise en forme, au cours du procédé RTM (Resin Tranfer Molding), notamment lorsque les formes considérées sont complexes. La compréhension des défauts et mécanismes de déformations de ces renforts est alors nécessaire. S’appuyant sur un banc d’essai d’emboutissage spécifique, une caractérisation globale (défauts de mise en forme) et locale (déformations des mèches par méthode optique) des préformes a été réalisée, pour différents paramètres procédés (pressions serre-flan et orientation du renfort) et m
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Books on the topic "Linear defects"

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Mineev, Vladimir P. Topologically stable defects and solitons in ordered media. Harwood Academic Publishers, 1998.

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Defect oriented testing for CMOS analog and digital circuits. Kluwer Academic, 1998.

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Fontanesi, Luca, ed. The genetics and genomics of the rabbit. CABI, 2021. http://dx.doi.org/10.1079/9781780643342.0000.

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Abstract The purpose of the book is to present in one location a comprehensive overview of the progress of genetics in the rabbit, with a modern vision that integrates genomics to obtain a complete picture of the state of the art and of the applications in this species, defined according to the multiple uses and multi-faceted places that this species has in applied and fundamental biology. The 18 chapters cover several fields of genetics and genomics: Chapters 1 and 2 present the rabbit within the evolutionary framework, including the systematics, its domestication and an overview of the genet
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Chevanne, Marta, and Riccardo Caldini. Immagini di Istopatologia. Firenze University Press, 2007. http://dx.doi.org/10.36253/978-88-5518-023-8.

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This collection of images of Histopathology is the fruit of the authors' thirty years' experience in the performance of practical exercises in General Pathology. It is aimed at students attending lessons of General Pathology on the Degree Courses in Medical Surgery and Biological Sciences. It does not aspire either to be complete from the point of view of the various organic pathologies, or to replace direct and personal observation of the histological preparations through the microscope, but is rather intended as an aid to students preparing for the exam. It does not include the rudiments of
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Young-Stone, Michele. Above us only sky: A novel. Thorndike Press, A part of Gale, Cengage Learning, 2015.

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Sutton, Adrian P. Physics of Elasticity and Crystal Defects. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198860785.001.0001.

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Mechanical properties of crystalline materials are almost always dominated by the defects within them. The ability to shape metals into pipes, girders and furniture stems from the generation, motion and interaction of these defects. Defects are also the agents of chemical changes within crystals, enabling mass transport by atomic diffusion and changes of phase. Defects distort the crystal and these distortions enable defects to interact over large distances. The theory of elasticity is used to describe these interactions. Assuming no familiarity with the theory, this book introduces the reader
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Sethna, James P. Statistical Mechanics: Entropy, Order Parameters, and Complexity. 2nd ed. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198865247.001.0001.

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This text distills the core ideas of statistical mechanics to make room for new advances important to information theory, complexity, active matter, and dynamical systems. Chapters address random walks, equilibrium systems, entropy, free energies, quantum systems, calculation and computation, order parameters and topological defects, correlations and linear response theory, and abrupt and continuous phase transitions. Exercises explore the enormous range of phenomena where statistical mechanics provides essential insight — from card shuffling to how cells avoid errors when copying DNA, from th
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Edele, Mark. Stalin's Defectors. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198798156.001.0001.

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Stalin’s Defectors is the first systematic study of the phenomenon of front-line surrender to the Germans in the Soviet Union’s ‘Great Patriotic War’ against the Nazis in 1941–5. No other Allied army in the Second World War had such a large share of defectors among its prisoners of war. Based on a broad range of sources, this book investigates the extent, the context, the scenarios, the reasons, the aftermath, and the historiography of front-line defection. It shows that the most widespread sentiment animating attempts to cross the front line was a wish to survive this war. Disgruntlement with
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Coalter G, Lathrop. 4 Baselines. Oxford University Press, 2015. http://dx.doi.org/10.1093/law/9780198715481.003.0004.

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This chapter sets out the international law of baselines and identifies past, present, and possible future problems in this area of the law of the sea. It begins by considering the so-called ‘normal baseline’, consisting of the low-water line along the coast, and asks whether this baseline is fixed or ambulatory. It examines specific categories of coastal features that make up the normal baseline, including human-made coastal defences, harbour works, low tide elevations, and reefs. It then turns to the various baselines formed by straight line segments, including lines closing mouths of rivers
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Nagasawa, Yujin. Perfect Being Theism and the Great Chain of Being. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198758686.003.0003.

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This chapter explores exactly what perfect being theism means when it says that God is the being than which no greater is metaphysically possible. It considers the greatness of God in the light of the ‘great chain of being’, a hierarchy of all possible beings. It analyses God’s great-making properties, including knowledge, power, and benevolence, and considers various rigorous models of God’s relations to other possible beings, such as the ‘linear model’ and the ‘radial model’. It defends the radial model but also raises a potential problem it faces. The chapter concludes by arguing that the l
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Book chapters on the topic "Linear defects"

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Kienzler, Reinhold, and George Herrmann. "Linear Elasticity with Defects." In Mechanics in Material Space. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-642-57010-0_5.

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Ready, A. J., A. P. Sutton, P. D. Haynes, and D. Rugg. "Point, Linear and Planar Defects in Titanium." In Proceedings of the 13th World Conference on Titanium. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119296126.ch175.

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Ponga, Mauricio, Pilar Ariza, Michael Ortiz, and Kaushik Bhattacharya. "Linear Scaling DFT for Defects in Metals." In TMS 2014 Supplemental Proceedings. John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118889879.ch35.

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Ponga, Mauricio, Pilar Ariza, Michael Ortiz, and Kaushik Bhattacharya. "Linear Scaling DFT for defects in metals." In TMS 2014: 143rd Annual Meeting & Exhibition. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-48237-8_35.

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Hagel, Christian, and Christos P. Panteliadis. "MIDAS Syndrome (Microphthalmia with Linear Skin Defects)." In Neurocutaneous Disorders. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-87893-1_18.

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Stolz, Claude. "Dual approach in non-linear fracture mechanics." In Recent Progress in the Mechanics of Defects. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-0314-8_13.

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Kienzler, R., L. Rohde, and R. Schröder. "On path-independent integrals within the linear theory of elasticity." In Recent Progress in the Mechanics of Defects. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-0314-8_7.

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Ribotta, R., and A. Joets. "Defects and Disorder of Non-Linear Waves in Convection." In Partially Intergrable Evolution Equations in Physics. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0591-7_10.

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Denis, Sébastien, Mohamed-Amine Hassini, and Mihaï Arghir. "Non-linear Analysis of the Defects of a Vertical Turbine." In Proceedings of the 9th IFToMM International Conference on Rotor Dynamics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-06590-8_134.

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Dyskin, A. V. "Crack Development in Spatially Random Stress Fields Generated by Point Defects. Fracture in Compression." In IUTAM Symposium on Non–Linear Singularities in Deformation and Flow. Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4736-1_7.

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Conference papers on the topic "Linear defects"

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Vekris, E., V. Kitaev, G. von Freymann, G. A. Ozin, J. S. Aitchison, and D. Perovic. "Buried linear extrinsic defects in colloidal photonic crystals." In 2005 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2005. http://dx.doi.org/10.1109/cleo.2005.202061.

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Kim, Kukbin, Byung-Joo Kim, Jinsoo Park, Young-Cheol Yoon, and Deukjin Park. "Fatigue Strength Evaluation of Defects Embedded in Large-Sized Stud Bolt of Marine Engine." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-82663.

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Millimeter-sized defects are often found during inspection near the centerline of the shank of large-sized stud bolts. Determination of allowable defect size is practically required in view of safety. An experimental investigation on the fatigue strength of the stud bolt has been carried out in order to evaluate the effect of defects embedded in the stud bolt on the fatigue strength. Fatigue testing was conducted for stress ratios of 0.0, 0.4 and 0.7 using plain specimens and defected specimens having a defect embedded inside to examine the fatigue limit according to the stress ratio. Macrosco
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Moghaddam, Alireza Azari. "Image processing techniques for classification of linear welding defects." In 2015 2nd International Conference on Knowledge-Based Engineering and Innovation (KBEI). IEEE, 2015. http://dx.doi.org/10.1109/kbei.2015.7436177.

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Li, Wei, Yanhui Feng, Jia Peng, and Xinxin Zhang. "Thermal Conductivity of Carbon Nanotubes With Stone-Wales Defects." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18063.

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Thermal conductivity of (5,5) and (3,3) carbon nanotubes with Stone-Wales (SW) defects is investigated by molecular dynamics simulation. Non-equilibrium molecular dynamics method is employed and the reactive empirical bond order potential is chosen. In the simulation, the temperature difference is given by applying the Berendsen thermostat model to each end of carbon nanotubes (CNTs). The thermal conductivity is calculated by Fourier’s equation. Different from linear temperature distribution along the tube for perfect CNTs without defects, there is temperature jump at defects for CNTs with a S
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Ohta, Hiroyuki, Kazuya Matsuura, Soichro Kato, and Yutaka Igarashi. "Vibration and Acoustic Emission of Linear-Guideway Type Recirculating Linear Ball Bearings With One Artificial Defect in the Carriage." In STLE/ASME 2008 International Joint Tribology Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ijtc2008-71269.

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In machines with linear-guideway type recirculating linear ball bearings (linear bearings), to prevent shutdown of machines caused by unexpected-failures of linear bearings, there has been an increasing demand for the development of defect (especially flaking) detection techniques of linear bearings by using vibration or acoustic emission (AE) measurements. Although studies [1–3] on vibrations of linear bearings without defects have been carried out, work on vibrations and AE of defective linear bearings are few [4, 5].
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Dinovitzer, Aaron S., Brian A. Graville, and Alan G. Glover. "Strain-Based Failure Criteria for Sharp Part-Wall Defects in Pipelines." In 1998 2nd International Pipeline Conference. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/ipc1998-2031.

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Failure criteria in current engineering critical assessment procedures for defects in pipelines and welds are stress-based. For example, failure is presumed to occur when the net section average stress reaches some arbitrary flow stress. These approaches are unrealistic for defects of limited length where loading of the net section (ligament) is essentially strain controlled. In order to improve upon this, the authors developed a strain-based failure criterion for part wall pipe defects in terms of the maximum ligament plastic extension. While this criterion[l] provided a basis for assessing t
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Chernyavsky, Alexander O., and Nicolay L. Zaitsev. "Strength of Pipelines With Corrosion Defects." In ASME 2003 Pressure Vessels and Piping Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/pvp2003-2057.

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This paper is complementary to the paper (Chernyavsky, Timashev, et al. published in this volume of PVD’03) and describes in detail the results of non-linear FEM analysis of corrosion defects on the outer surface of the pipe. It deals with assessment of the critical defect size when the nominal operating pressure causes loss of pipe integrity.
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Cronin, Duane S. "Finite Element Analysis of Complex Corrosion Defects." In ASME 2002 Pressure Vessels and Piping Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/pvp2002-1288.

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Aging gas and oil transmission pipeline infrastructure has led to the need for improved integrity assessment. Presently, external and internal corrosion defects are the leading cause of pipeline failure in Canada, and in many other countries around the world. The currently accepted defect assessment procedures have been shown to be conservative, with the degree of conservatism varying with the defect dimensions. To address this issue, a multi-level corrosion defect assessment procedure has been proposed. The assessment levels are organized in terms of increasing complexity; with three-dimensio
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Zhang, Wen, Yu Zhang, Jinlong Li, Xiaorong Gao, and Li Wang. "The defects recognition of wheel tread based on linear CCD." In 2014 IEEE Far East Forum on Nondestructive Evaluation/Testing (FENDT). IEEE, 2014. http://dx.doi.org/10.1109/fendt.2014.6928285.

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Henrion, Didier, Simone Naldi, and Mohab Safey El Din. "Real Root Finding for Rank Defects in Linear Hankel Matrices." In ISSAC'15: International Symposium on Symbolic and Algebraic Computation. ACM, 2015. http://dx.doi.org/10.1145/2755996.2756667.

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Reports on the topic "Linear defects"

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Kim, D. H., K. E. Gray, and J. D. Hettinger. A quantitative understanding of the enhanced irreversibility line and critical current density due to linear defects in Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8} single crystals with the vortex dimensionality-crossover model. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/10144514.

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Shomer, Ilan, Ruth E. Stark, Victor Gaba, and James D. Batteas. Understanding the hardening syndrome of potato (Solanum tuberosum L.) tuber tissue to eliminate textural defects in fresh and fresh-peeled/cut products. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7587238.bard.

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The project sought to understand factors and mechanisms involved in the hardening of potato tubers. This syndrome inhibits heat softening due to intercellular adhesion (ICA) strengthening, compromising the marketing of industrially processed potatoes, particularly fresh peeled-cut or frozen tubers. However, ICA strengthening occurs under conditions which are inconsistent with the current ideas that relate it to Ca-pectate following pectin methyl esterase (PME) activity or to formation of rhamnogalacturonan (RG)-II-borate. First, it was necessary to induce strengthening of the middle lamellar c
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Cruickshank, Alexander M. Gordon Research Conferences on Point and Line Defects. Defense Technical Information Center, 1987. http://dx.doi.org/10.21236/ada213764.

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Reyes, C. Dancing Droplets on a Defect Line. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1826866.

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Delwiche, Michael, Yael Edan, and Yoav Sarig. An Inspection System for Sorting Fruit with Machine Vision. United States Department of Agriculture, 1996. http://dx.doi.org/10.32747/1996.7612831.bard.

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Concepts for real-time grading of fruits and vegetables were developed, including multi-spectral imaging with structured illumination to detect and distinguish surface defects from concavities. Based on these concepts, a single-lane conveyor and inspection system were designed and evaluated. Image processing algorithms were developed to inspect and grade large quasi-spherical fruits (peaches and apples) and smaller dried fruits (dates). Adjusting defect pixel thresholds to achieve a 25% error rate on good apples, classification errors for bruise, crack, and cut classes were 51%, 42%, and 46%,
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Chen, Pictiaw, Boaz Zion, and Michael J. McCarthy. Utilization of NMR Technology for Internal Nondestructive Quality Evaluation of Fruits and Vegetables. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568778.bard.

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Objective: The objective of this research was to investigate the potential use of NMR for evaluating various internal quality factors of fruits and vegetables, leading to the eventual development of practical techniques that are useful for future development of NMR sensors. Summary: Investigation on NMR imaging, one-dimension NMR projection, and single-pulse free-induction-decay (FID) spectrum led to the development of high-speed NMR techniques for real-time sensing of internal quality of selected fruits. NMR imaging can be used for detecting internal defects and various quality factors such a
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Moridi, Mina, Parinaz Onikzeh, Aida Kazemi, and Hadi Zamanian. CABG versus myotomy in symptomatic myocardial bridge patients : A systematic Review and Meta-analysis protocol. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2021. http://dx.doi.org/10.37766/inplasy2021.11.0088.

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Review question / Objective: The aim of this study is to find which surgical intervention in myocardial bridge ( myotomy or CABG) is more effective in reducing adverse outcomes in symptomatic patients resistant to optimal medical therapy ? Condition being studied: Myocardial bridge : A myocardial bridge (MB) is a congenital heart defect in which a bridge of muscle fibers (myocardium) overlying a section of a coronary artery and the artery is squeezed and normal blood flow is disrupted. Most bridges don't seem to cause symptoms. However, some people can experience angina, or chest pain. In pati
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Engel, Bernard, Yael Edan, James Simon, Hanoch Pasternak, and Shimon Edelman. Neural Networks for Quality Sorting of Agricultural Produce. United States Department of Agriculture, 1996. http://dx.doi.org/10.32747/1996.7613033.bard.

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The objectives of this project were to develop procedures and models, based on neural networks, for quality sorting of agricultural produce. Two research teams, one in Purdue University and the other in Israel, coordinated their research efforts on different aspects of each objective utilizing both melons and tomatoes as case studies. At Purdue: An expert system was developed to measure variances in human grading. Data were acquired from eight sensors: vision, two firmness sensors (destructive and nondestructive), chlorophyll from fluorescence, color sensor, electronic sniffer for odor detecti
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Weil, Clifford F., Anne B. Britt, and Avraham Levy. Nonhomologous DNA End-Joining in Plants: Genes and Mechanisms. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7585194.bard.

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Repair of DNA breaks is an essential function in plant cells as well as a crucial step in addition of modified DNA to plant cells. In addition, our inability to introduce modified DNA to its appropriate locus in the plant genome remains an important hurdle in genetically engineering crop species.We have taken a combined forward and reverse genetics approach to examining DNA double strand break repair in plants, focusing primarily on nonhomologous DNA end-joining. The forward approach utilizes a gamma-plantlet assay (miniature plants that are metabolically active but do not undergo cell divisio
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Jander, Georg, and Daniel Chamovitz. Investigation of growth regulation by maize benzoxazinoid breakdown products. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600031.bard.

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Introduction Previous research had suggested that benzoxazinoids, a class of defensive metabolites found in maize, wheat, rye, and wild barley, are not only direct insect deterrents, but also influence other areas of plant metabolism. In particular, the benzoxazinoid 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxa- zin-3(4H)- one (DIMBOA) was implicated in: (i) altering plant growth by interfering with auxin signaling, and (ii) leading to the induction of gene expression changes and secondary plant defense responses. The overall goal of this proposal was to identify mechanisms by which benzoxazinoids i
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