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Journal articles on the topic 'Phaon'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Genc, Hanife, James L. Nation, and Thomas C. Emmel. "LIFE HISTORY AND BIOLOGY OF PHYCIODES PHAON (LEPIDOPTERA: NYMPHALIDAE)." Florida Entomologist 86, no. 4 (December 2003): 445–49. http://dx.doi.org/10.1653/0015-4040(2003)086[0445:lhabop]2.0.co;2.

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2

Genc, Hanife, and James L. Nation. "AN ARTIFICIAL DIET FOR THE BUTTERFLY PHYCIODES PHAON (LEPIDOPTERA: NYMPHALIDAE)." Florida Entomologist 87, no. 2 (June 2004): 194–98. http://dx.doi.org/10.1653/0015-4040(2004)087[0194:aadftb]2.0.co;2.

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3

Genc, Hanife. "DETERMINATION OF SEX IN PUPAE OF PHYCIODES PHAON (LEPIDOPTERA: NYMPHALIDAE)." Florida Entomologist 88, no. 4 (December 2005): 536–37. http://dx.doi.org/10.1653/0015-4040(2005)88[536:dosipo]2.0.co;2.

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4

Rosenova, Rayna. "Sensibility, Melancholia, and Subjectivity in Mary Robinson’s Sappho and Phaon." Romanticism on the Net: An open access journal devoted to British Romantic literature, no. 71 (2018): 1. http://dx.doi.org/10.7202/1074530ar.

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5

Genc, Hanife, and James L. Nation. "Influence of Dietary Lipids on Survival of Phyciodes phaon Butterflies (Lepidoptera: Nymphalidae)." Journal of Entomological Science 39, no. 4 (October 1, 2004): 537–44. http://dx.doi.org/10.18474/0749-8004-39.4.537.

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The Phaon crescent butterfly, Phyciodes phaon (Edwards), can be reared by placing newly-eclosed larvae on a pinto bean-based artificial diet; however, the adults fail to reproduce. Addition of 10% (w/w) of freeze-dried leaves of the host plant, Phyla nodiflora (L.) Greene, to the artificial diet approximately doubled the number of adults produced, and females oviposited viable eggs. Addition of wheat germ oil, linseed oil, or olive oil to the artificial diet without host plant tissue also increased survival to the adult stage, but adult females failed to oviposit. Larvae and adults reared from the artificial diet with addition of any one of the oils contained a higher quantity of linolenic acid in their body lipids than those reared on the artificial diet without additional oil. Leaves of the larval host plant are especially rich in the polyunsaturated fatty acids, linoleic acid and linolenic acid; whereas, the pinto bean diet is relatively low in these fatty acids, especially linolenic acid. Addition of synthetic β-sitosterol, stigmasterol, and campesterol, the sterols identified in the host plant leaves, to the artificial diet improved neither larval nor adult survival, and adult females did not oviposit. The factor (or factors) present in host plant leaves and acquired during larval feeding that enables reproduction of adults remains to be identified.

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6

Kilpatrick, Ross S. "Nam unguentum dabo: Catullus 13 and Servius’ note on Phaon (Aeneid 3.279)." Classical Quarterly 48, no. 1 (May 1998): 303–5. http://dx.doi.org/10.1093/cq/48.1.303.

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Catullus' cunning dinner invitation to Fabullus continues to generate a rich variety of interpretations of its memorable central image, the promised gift of a certain unguentum Veneris (13.12). Three Latomus articles, by Littman, Hallett, and Case, have explored possible origins of and uses for that mysterious substance, suggesting, for example, that it might even contain female secretions with powerful aphrodisiac properties, or some other unmentionable sexual lubricant.

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7

Rimell, Vicky. "Epistolary Fictions: Authorial identity in Heroides 15." Proceedings of the Cambridge Philological Society 45 (2000): 109–35. http://dx.doi.org/10.1017/s0068673500002364.

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Heroides 15, Sappho's letter to Phaon, is an enigma in its present context for many different reasons. What is Sappho doing, heterosexualised, at the end of a string of elegiac epistles written by women plucked straight from myth and each given their fifteen minutes of fame? Despite the mythology that grew up around her, of which Phaon was a part, Sappho was a real woman and a real writer, the Greek love poet par excellence; not only that, she was and is a figure who, in her poetic persona at least, is famous for communicating her love for women, not for the local ferryman. This Sappho looks very written, yet as the only heroine–writer, and as the love-poet often cited as Ovid's influential predecessor, she can represent the culmination and reification of the Heroides' illusion of female authorship.In doing so, Sappho functions as the crucial figure in a collection of poems in which the Ovidian author writes in disguise; in what becomes finally a life or death situation, her poem radically questions the definition and definability of authorship, gender and identity. We are constantly asked, and are prompted to ask: Just how authentic, or how written is Sappho in this self-conscious erotic alignment of His ‘n’ Hers, Roman and Greek love poets? What is it for an Ovidian author conspicuously to write, through and over, the poetess whose work he recommends should be read alongside his own, and whose influence on his own writing and love-affairs he hints at on several occasions?

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8

Cantillo Lucuara, Mayron Estefan. "Michael Field’s Long Ago (1889): A Transcendental Mythopoesis of Desire and Death." ES Review. Spanish Journal of English Studies, no. 39 (December 12, 2018): 69–96. http://dx.doi.org/10.24197/ersjes.39.2018.69-96.

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In this article, I propose a new reading of Michael Field’s Long Ago (1889) focused on explaining how this volume of verse appropriates the figure of Sappho, rewrites her failed romance with Phaon, and amplifies her archetypal image of tragic lover through a mythopoetic narrative that refashions different classical myths of desire, despair and death. I present all these myths jointly, discuss their assonances with the Sapphic archetype, and reveal how they constitute a coherent and elaborate mythography that portrays Sappho as a tragic heroine who, through the power of myth, embodies a universal paradigm of human affectivity.

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9

Goulding, Susan. "Legitimizing Voice: Petrarchan Form in Mary Darby Robinson's Sonnet Sequence, Sappho and Phaon." Essays in Romanticism 19, no. 1 (January 2012): 65–82. http://dx.doi.org/10.3828/eir.2012.19.6.

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10

Drews, Friedemann. "Der englische Phaon und Ovids Sappho (Her.15). Elijah Fentons Transformation eines Mythos." Philologus 156, no. 1 (June 2012): 101–27. http://dx.doi.org/10.1524/phil.2012.0006.

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11

Rosati, Gianpiero. "Sabinus, the Heroides and the Poetnightingale. Some observations on the authenticity of the epistula Sapphus." Classical Quarterly 46, no. 1 (May 1996): 207–16. http://dx.doi.org/10.1093/cq/46.1.207.

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Of all the works attributed to Ovid but of disputed authenticity, the epistle of Sappho to Phaon is notoriously the one which has most perplexed scholars. Most philologists at the end of the 19th century asserted the Ovidian paternity of the epistle; but in recent years the discussion has flared up once again, especially following an important contribution, tending in the opposite direction, by R. J. Tarrant, and today, above all in Anglo-American studies, the pendulum seems to be swinging more in the direction of inauthenticity, according to the movement typical in debates of this kind. The present article obviously does not intend to discuss the whole question once again nor to reaffirm tout court the attribution to Ovid, but brings to the attention of scholars certain arguments which should not be neglected in the discussion (and which point in the direction of authenticity). I do not mean to underestimate the linguistic, stylistic, and metrical anomalies which scholars up to Tarrant and beyond have imputed to the epistula Sapphus, but rather to indicate some characteristics, above all of compositional technique, which have not been considered but which I think have a not insignificant weight in the debate on authenticity.

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12

Shi, Wei Chen, Huan Huan Li, and Qing Hai Gao. "Interfacial Cracks of Antiplane Sliding Mode between Usual Elastic Materials and Quasicrystals." Key Engineering Materials 340-341 (June 2007): 453–58. http://dx.doi.org/10.4028/www.scientific.net/kem.340-341.453.

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The present study deals with the problem of interfacial cracks of antiplane sliding mode between a usual elastic material and a one-dimensional hexagonal quasicrystal. Based on the physical facts that balance of the phason stress field is foreign to the real force in or out of quasicrystal in physical space, and the quasicrystal is bonded to a usual elastic material without both phason displacement and stress fields, the problem is described by analytic functions and attributed to find solutions of the Riemann-Hilbert problem. It is found that the stress intensity factor is not related to phason strain field, and the phason stress field does not exist. The discontinuity of phonon displacement field across crack is related to the phason displacement field because of the coupling of phonon and phason strain fields. Although there is not the phason displacement on the bonded portion of interface, it exists on the crack’s surface. The energy release rate obtained from interfacial crack’s propagating is different from that of an interfacial crack between two different pure elastic materials.

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13

Coddens, G. "Models for Assisted Phason Hopping and Phason Elasticity in Icosahedral Quasicrystals." International Journal of Modern Physics B 11, no. 14 (June 10, 1997): 1679–716. http://dx.doi.org/10.1142/s0217979297000861.

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We present a simple model that allows to understand the essential features behind the mechanisms of assistance to phason hopping. We provide a discussion on the length scales in the phason dynamics and the relation between phason dynamics and phason elasticity. We propose an alternative explanation for the diffuse scattering observed in icosahedral quasicrystals that resembles more the explanations offered in decagonal systems, putting the phenomena on a footing of universality, and showing that the currently adopted interpretation for icosahedral systems is not exclusive.

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14

Phan, Cam, T. "Intestinal lipid absorption and transport." Frontiers in Bioscience 6, no. 1 (2001): d299. http://dx.doi.org/10.2741/phan.

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15

TANG, LEI-HAN. "PHASON ELASTICITY IN EQUILIBRIUM QUASICRYSTAL MODELS." Modern Physics Letters B 03, no. 15 (October 1989): 1121–26. http://dx.doi.org/10.1142/s0217984989001722.

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The phason elasticity of random tiling and quasiperiodic crystal models is discussed. Long-wavelength phasons in the random tiling model are described by a square-gradient free energy of entropic origin. In the quasiperiodic crystal model, thermal fluctuations lead to a transition from the zero temperature singular linear phason elastic energy to a quadratic phason elastic energy at high temperatures.

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16

Waites, R., and A. Hudson. "phantastica: a gene required for dorsoventrality of leaves in Antirrhinum majus." Development 121, no. 7 (July 1, 1995): 2143–54. http://dx.doi.org/10.1242/dev.121.7.2143.

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To understand better the mechanisms that lead to dorsoventrality in the lateral organs of plants, mutants at the phantastica (phan) locus of Antirrhinum majus have been identified and characterised. The leaves, bracts and petal lobes of phan mutants show varying degrees of reduction in dorsal tissues, indicating that phan is required for establishing dorsal cell identity. Each phan mutant produces a variety of different leaf morphologies, but has a characteristic and relatively constant floral phenotype. In several different forms of phan mutant leaves and petal lobes, novel boundaries between dorsal and ventral cell types form ectopic axes of growth, suggesting that phan-dependent dorsal cell identity is required for lateral growth of the wild-type leaf and petal lobe. Comparisons between the development of wild-type and mutant petals or leaves reveal that phan acts early in development of these lateral organs. The possible role of the phan gene in evolution of different leaf forms is discussed.

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17

Agiasofitou, Eleni, and Markus Lazar. "Phason dynamics of quasicrystals." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C86. http://dx.doi.org/10.1107/s2053273314099136.

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Phason dynamics constitutes a challenging and interesting subject in the study of quasicrystals, since there is not a unique model in the literature for the description of the dynamics of the phason fields. Here, we introduce the elastodynamic model of wave-telegraph type for the description of dynamics of quasicrystals [1, 2]. Phonons are represented by waves, and phasons by waves damped in time and propagating with finite velocity; that means the equations of motion for the phonons are partial differential equations of wave type, and for the phasons partial differential equations of telegraph type. The proposed model constitutes a unified theory in the sense that already established models in the literature can be recovered as asymptotic cases of it. Several noteworthy features characterize the proposed model. The influence of the damping in the dynamic behavior of the phasons is expressed by the tensor of phason friction coefficients, which gives the possibility to take into account that the phason waves can be damped anisotropically. In terms of the phason friction coefficient and the average mass density of the material an important quantity, the characteristic time of damping, can been defined. Another important advantage of the model is that it provides a theory valid in the whole regime of possible wavelengths for the phasons. In addition, with the telegraph type equation there is no longer the drawback of the infinite propagation velocity that exists with the equation of diffusion type.

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18

De Boissieu, M. "Phason modes in quasicrystals." Philosophical Magazine 88, no. 13-15 (May 2008): 2295–309. http://dx.doi.org/10.1080/14786430701861486.

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19

SOCOLAR, J. E. S. "PHASON STRAIN IN QUASICRYSTALS." Le Journal de Physique Colloques 47, no. C3 (July 1986): C3–217—C3–226. http://dx.doi.org/10.1051/jphyscol:1986323.

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20

Zhang, B., J. G. Yu, and X. M. Zhang. "Guided Wave Propagation in Functionally Graded One-Dimensional Hexagonal Quasi-Crystal Plates." Journal of Mechanics 36, no. 6 (October 14, 2020): 773–88. http://dx.doi.org/10.1017/jmech.2020.43.

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ABSTRACTDue to the high brittleness, cracks, holes, and other defects that are easily generated in quasi-crystal structures can affect safe applications in serious cases. For guided wave non-destructive testing, the propagation of Lamb and SH waves in functionally graded one-dimensional hexagonal quasi-crystal plates are investigated. Governing equations of wave motion in the context of Bak’s model are deduced and solved by the Legendre orthogonal polynomial method. Dispersion curves, phonon and phason displacement, and stress distributions are illustrated. The convergence of the present method applied to functionally graded quasi-crystal plates is verified. Moreover, the influences of the phonon-phason coupling effect and graded fields on wave characteristics are analyzed. Some new results are obtained: angular frequencies of phason modes always decrease as phonon-phason coupling coefficients, Ri, increase; and phonon and phason displacements of Lamb and SH waves at high frequencies are mainly distributed in the region that contains more quasi-crystal material with a smaller elasticity modulus and less rigidity. The obtained results establish the theoretical foundation of guided wave non-destructive testing for functionally graded quasi-crystal plates.

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21

Joost-Gaugier, Christiane L., and John Lyly. "Sapho and Phao." Sixteenth Century Journal 35, no. 4 (December 1, 2004): 1208. http://dx.doi.org/10.2307/20477205.

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22

Je, Kwanghwi, Sangmin Lee, Erin G. Teich, Michael Engel, and Sharon C. Glotzer. "Entropic formation of a thermodynamically stable colloidal quasicrystal with negligible phason strain." Proceedings of the National Academy of Sciences 118, no. 7 (February 9, 2021): e2011799118. http://dx.doi.org/10.1073/pnas.2011799118.

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Quasicrystals have been discovered in a variety of materials ranging from metals to polymers. Yet, why and how they form is incompletely understood. In situ transmission electron microscopy of alloy quasicrystal formation in metals suggests an error-and-repair mechanism, whereby quasiperiodic crystals grow imperfectly with phason strain present, and only perfect themselves later into a high-quality quasicrystal with negligible phason strain. The growth mechanism has not been investigated for other types of quasicrystals, such as dendrimeric, polymeric, or colloidal quasicrystals. Soft-matter quasicrystals typically result from entropic, rather than energetic, interactions, and are not usually grown (either in laboratories or in silico) into large-volume quasicrystals. Consequently, it is unknown whether soft-matter quasicrystals form with the high degree of structural quality found in metal alloy quasicrystals. Here, we investigate the entropically driven growth of colloidal dodecagonal quasicrystals (DQCs) via computer simulation of systems of hard tetrahedra, which are simple models for anisotropic colloidal particles that form a quasicrystal. Using a pattern recognition algorithm applied to particle trajectories during DQC growth, we analyze phason strain to follow the evolution of quasiperiodic order. As in alloys, we observe high structural quality; DQCs with low phason strain crystallize directly from the melt and only require minimal further reduction of phason strain. We also observe transformation from a denser approximant to the DQC via continuous phason strain relaxation. Our results demonstrate that soft-matter quasicrystals dominated by entropy can be thermodynamically stable and grown with high structural quality––just like their alloy quasicrystal counterparts.

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23

de Boissieu, Marc. "Phonon and phasons : from incommensurate phases to quasicrystals." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C9. http://dx.doi.org/10.1107/s2053273314099902.

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Aperiodic crystals are long range ordered phases, which lack translational symmetry. They encompass incommensurately modulated phases, incommensurate composites phases and quasicrystals (1). Whereas their atomic structure is now well understood, even for the case of quasicrystals, the understanding of their physical properties remains a challenging problem. In particular, because of the aperiodic long range order, the lattice dynamics present a specific behavior. In particular, it can be shown theoretically that besides phonon, a supplementary excitation exits in all aperiodic phases named phason. Phason modes arise from the degeneracy of the free energy of the system with respect to a phase shift and are always diffusive modes (1). After a general introduction on the different class of aperiodic crystals, we will illustrate experimental results on phason modes. We will in particular demonstrate that these phason modes lead to a flexibility of the structure that might have important consequences for physical properties. We will also discuss their importance for the understanding of stabilizing mechanisms that lead to the long-range aperiodic order.

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24

Dotera, Tomonari. "Phason Elasticity and Ising Models." Materials Science Forum 150-151 (January 1994): 375–86. http://dx.doi.org/10.4028/www.scientific.net/msf.150-151.375.

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25

Mariano, Paolo Maria, and Jaime Planas. "Phason self-actions in quasicrystals." Physica D: Nonlinear Phenomena 249 (April 2013): 46–57. http://dx.doi.org/10.1016/j.physd.2013.01.006.

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26

Trebin, Hans-Rainer, and Hansjörg Lipp. "Phason dynamics in decagonal quasicrystals." Journal of Physics: Conference Series 809 (February 2017): 012019. http://dx.doi.org/10.1088/1742-6596/809/1/012019.

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27

Strandburg, Katherine J., Lei-Han Tang, and Marko V. Jarić. "Phason elasticity in entropic quasicrystals." Physical Review Letters 63, no. 3 (July 17, 1989): 314–17. http://dx.doi.org/10.1103/physrevlett.63.314.

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28

NAUMIS, GERARDO G., and J. L. ARAGÓN. "Phason Coherency in Real Space." Ferroelectrics 305, no. 1 (January 2004): 199–202. http://dx.doi.org/10.1080/00150190490462775.

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29

Coddens, G. "On the problem of the relation between phason elasticity and phason dynamics in quasicrystals." European Physical Journal B 54, no. 1 (November 2006): 37–65. http://dx.doi.org/10.1140/epjb/e2006-00429-9.

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30

Qiao, Liangping, Li Wu, and Tianyou Fan. "Dynamic response of an icosahedral quasi-crystalline medium with a Griffith crack under mechanical loadings." Advances in Mechanical Engineering 9, no. 2 (February 2017): 168781401668885. http://dx.doi.org/10.1177/1687814016688850.

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Elastodynamic response of three-dimensional icosahedral quasi-crystals under mechanical loadings is presented in this article. Two kinds of cases are considered here, in which the plane problem and anti-plane problem are included. The phonon and phason elastic fundamental fields along with their coupling effect in crack analysis are explicitly presented in terms of the theoretical and numerical analyses. Using the finite difference method, some numerical results of stresses, displacements, and normalized dynamic stress intensity factor are obtained. By comparing the results of quasi-crystals, this article reveals the influence of phonon and phason elastic fundamental fields, which occupy an important position in dynamic deformation behavior of quasi-crystals. Of course, phonon–phason coupling effect also should not be neglected.

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31

Huang, Yunzhi, Min Zhao, and Miaolin Feng. "Electric–elastic analysis of multilayered two-dimensional decagonal quasicrystal circular plates with simply supported or clamped boundary conditions." Mathematics and Mechanics of Solids 26, no. 9 (January 24, 2021): 1337–53. http://dx.doi.org/10.1177/1081286520981618.

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A three-dimensional (3D) electric–elastic analysis of multilayered two-dimensional decagonal quasicrystal (QC) circular plates with simply supported or clamped boundary conditions is presented through a state vector approach. Both perfect and imperfect bonds between the layers are considered by adjusting the parameter sets in the model. Governing equations for the plates subjected to electric or elastic load on the bottom surfaces are derived using the state equations and the propagator matrix method. We explicitly obtain the analytical solution by writing the physical variables as Bessel series expansions and polynomial functions with respect to the radial coordinate. The solution is validated by comparing the numerical results with the 3D ﬁnite element analysis. The basic physical quantities of the plates in the phonon, phason, and electric fields are computed in the numerical examples. Result shows that the QC layers as coatings decrease the deflection in the phonon and phason fields of plates. The phonon–phason coupling elastic modulus and piezoelectric constant produce positive and negative effects on the magnitudes of stresses. Besides, compliance coefficients of the weak interface in the phonon field contribute more to the variations than those in the phason field.

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32

He, Zhanbing, Jean-Luc Maurice, Haikun Ma, Yanguo Wang, Hua Li, Tiantian Zhang, Xiuliang Ma, and Walter Steurer. "Experimental observation of carousel-like phason flips in the decagonal quasicrystal Al60Cr20Fe10Si10." Acta Crystallographica Section A Foundations and Advances 77, no. 5 (August 13, 2021): 355–61. http://dx.doi.org/10.1107/s2053273321007518.

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Quasicrystals have special crystal structures with long-range order, but without translational symmetry. Unexpectedly, carousel-like successive flippings of groups of atoms inside the ∼2 nm decagonal structural subunits of the decagonal quasicrystal Al60Cr20Fe10Si10 were directly observed using in situ high-temperature high-resolution transmission electron microscopy imaging. The observed directionally successive phason flips occur mainly clockwise and occasionally anticlockwise. The origin of these directional phason flips is analyzed and discussed.

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33

Trub, Anke, and Hans-Rainer Trebin. "Topology of the phason degree of freedom, phason singularities, and diffusive motion in octagonal quasicrystals." Journal de Physique I 4, no. 12 (December 1994): 1855–66. http://dx.doi.org/10.1051/jp1:1994226.

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34

Hu, Ya Qun, Ping Xia, and Ke Xiang Wei. "The Interaction between a Dislocation and Circular Inhomogeneity in 1D Hexagonal Quasicrystals." Applied Mechanics and Materials 34-35 (October 2010): 429–34. http://dx.doi.org/10.4028/www.scientific.net/amm.34-35.429.

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The interaction between a dislocation and circular inhomogeneity in 1D hexagonal quasicrystals is investigated. By using the complex potential method, explicit solutions of complex potentials are obtained. The image force acting on the dislocation are also derived. The results show that the interface attracts the dislocation inside both the matrix and the inhomogeneity under most condition. The attraction increase with the increase of the elastic constant of phason field and the phonon-phason coupling elastic constant.

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35

Hoàng-Thân, Nguyễn, and Nguyễn Tuấn-Cường. "Sinitic Brushtalk in Vietnam’s Anti-Colonial Struggle against France: Phan Bội Châu’s Silent Conversations with Influential Chinese and Japanese Leaders in the 1900s." China and Asia 2, no. 2 (February 17, 2021): 270–93. http://dx.doi.org/10.1163/2589465x-02020004.

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Abstract The Chronicles of Phan Sào Nam, written by Phan Bội Châu in Literary Sinitic in 1929, recorded about one hundred “silent conversations” by means of Sinitic brushtalk between Phan, the Đông Du (Go East) group, and people from numerous countries during the 1900s. Through brushtalk with influential Japanese and Chinese leaders, Phan discussed many crucial and critical issues concerning the anti-colonial struggle against France and the national liberation movement in Vietnam. Because many of the issues discussed were politically sensitive, there was a need for secrecy by restricting access to only the relevant interlocutors. For this reason, using brushtalk was felt to be more sensible than seeking help from interpreters. The contents of these “silent conversations” constitute a living testimony to the richness of discussions among East Asian political figures during this period. Various conceivable solutions to sociopolitical problems were put forward, in keeping with bilateral interests in the volatile and tumultuous diplomatic situation in East Asia at the dawn of a new century.

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36

Tjedahwati, Tjedahwati, Rizal Syarief, and Hartrisari Hardjomidjojo. "STRATEGI PEMASARAN CV DIANA PHON BOGOR DENGAN PENDEKATAN STAKEHOLDER ENGAGEMENT STRATEGY." Jurnal Teknologi Industri Pertanian 28, no. 2 (August 2018): 191–98. http://dx.doi.org/10.24961/j.tek.ind.pert.2018.28.2.191.

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37

Ishii, Y. "Growth-Induced Phason Disorder in Quasicrystals." Materials Science Forum 150-151 (January 1994): 355–66. http://dx.doi.org/10.4028/www.scientific.net/msf.150-151.355.

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38

Edagawa, Keiichi, and Hiromitsu Ino. "Growth and phason strains of quasicrystals." Bulletin of the Japan Institute of Metals 29, no. 10 (1990): 789–94. http://dx.doi.org/10.2320/materia1962.29.789.

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39

Thomas, Richard F. "Unwanted Mice (Arat. Phaen. 1140-1141)." Harvard Studies in Classical Philology 90 (1986): 91. http://dx.doi.org/10.2307/311462.

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40

Li, F. H., Y. Yokota, G. Z. Pan, and H. Hashimoto. "HREM images of phason-defected quasicrystals." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 4 (August 1990): 154–55. http://dx.doi.org/10.1017/s042482010017390x.

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The firstly published electron diffraction patterns(EDPs) of icosahedral(I) quasicrystal in Al-Mn alloy show a perfect I symmetry. The high resolution electron microscope images of I quasicrystals are in agreement with the Penrose tiling. However, in most cases the quasicrystals have a special kind of defect caused by the quenched phason strain so that the I symmetry breaks down. It was demonstrated that a special linear phason strain makes the Al-Cu-Mg and Al-Cu-Li quasicrystals distorted such that they turn into some intermediate states between I phase and body centered cubic(bcc) phase. In this abstract three images of quasicrystals with phason strain of different strength are shown.Fig.1 is an image of Al-Cu-Fe quasicrystal taken along the five-fold axis with an EM-4000 electron microscope equipped with the side entry goniometer. The lower part shows a more or less perfect five-fold symmetry, and the arrangement of all points having equivalent enviroment obeys the golden ratio.

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41

Trebin, H. R., U. Koschella, M. Umezaki, and T. Odagaki. "Investigation of phason statics and dynamics." Philosophical Magazine 86, no. 6-8 (February 21, 2006): 1021–28. http://dx.doi.org/10.1080/14786430500256409.

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42

Edagawa, K. "Phonon–phason coupling in decagonal quasicrystals." Philosophical Magazine 87, no. 18-21 (June 21, 2007): 2789–98. http://dx.doi.org/10.1080/14786430701264178.

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43

Freedman, Barak, Ron Lifshitz, Jason W. Fleischer, and Mordechai Segev. "Phason dynamics in nonlinear photonic quasicrystals." Nature Materials 6, no. 10 (August 12, 2007): 776–81. http://dx.doi.org/10.1038/nmat1981.

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44

Zhu, W. J., and C. L. Henley. "Phonon-phason coupling in icosahedral quasicrystals." Europhysics Letters (EPL) 46, no. 6 (June 15, 1999): 748–54. http://dx.doi.org/10.1209/epl/i1999-00328-9.

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Maki, Kazumi, and Attila Virosztek. "Phason dynamics in spin density waves." Synthetic Metals 56, no. 2-3 (April 1993): 2774–79. http://dx.doi.org/10.1016/0379-6779(93)90033-s.

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46

Müller, H. P., W. Aichmann, and W. Wonneberger. "Descreened phason response in two dimensions." Synthetic Metals 58, no. 3 (May 1993): 343–52. http://dx.doi.org/10.1016/0379-6779(93)91143-p.

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47

Larraza, A., and M. B. Walker. "Surface-phason modes in incommensurate crystals." Physical Review B 40, no. 2 (July 15, 1989): 977–79. http://dx.doi.org/10.1103/physrevb.40.977.

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48

Yang, Dongsheng, and Guanting Liu. "Antiplane Fracture Problem of Three Nanocracks Emanating from an Electrically Permeable Hexagonal Nanohole in One-Dimensional Hexagonal Piezoelectric Quasicrystals." Mathematical Problems in Engineering 2020 (October 12, 2020): 1–14. http://dx.doi.org/10.1155/2020/1372474.

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Based on the Gurtin-Murdoch surface/interface model and complex potential theory, by constructing a new conformal mapping, the electrically permeable boundary condition with surface effect is established, and the antiplane fracture problem of three nanocracks emanating from a hexagonal nanohole in one-dimensional hexagonal piezoelectric quasicrystals with surface effect is studied. The exact solutions of the stress intensity factor of the phonon field and the phason field, the electric displacement intensity factor, and the energy release rate are obtained under the two electrically permeable and the electrically impermeable boundary conditions. The numerical examples show the influence of surface effect on the stress intensity factors of the phonon field and the phason field, the electric displacement intensity factor, and the energy release rate under the two boundary conditions. It can be seen that the surface effect leads to the coupling of the phonon field, phason field, and electric field, and with the decrease of cavity size, the influence of surface effect is more obvious.

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49

Du, Li Ping, Xiu Juan Xu, and Yi Li Tan. "Numerical Study of Dynamic Crack of 1D Hexagonal and 3D Icosahedral Quasicrystals." Advanced Materials Research 734-737 (August 2013): 2306–9. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.2306.

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According to a new version of equations of elasodynamics of quasicrystals suggested by Ref, a finite difference method of the anti-plane elastic dynamic equations of 1D hexagonal and 3D icosahedral quasicrystals is developed. Further the dynamic behaviour of the material with a model III crack under impact loading is given.The results show dynamic stress intensity factor of the crack tip, in which the similar and different features with conventional materials are discussed, especially the phonon,phason and phonon-phason coupling effects are explored.

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50

Hiraga, Kenji, Kunio Yubuta, and Ki-Tae Park. "High-resolution electron microscopy of Al–Ni–Fe decagonal quasicrystal." Journal of Materials Research 11, no. 7 (July 1996): 1702–5. http://dx.doi.org/10.1557/jmr.1996.0213.

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The structure of a stable decagonal quasicrystal with 0.4 nm periodicity, formed in a conventionally solidified alloy with composition Al71.6Ni23.7Fe4.7, was investigated by high-resolution electron microscopy. It was found that this decagonal phase is one of the best-ordered quasicrystals, without any detectable linear phason strain and with only weak random phason strain. The structure is interpreted as an aperiodic tiling of decagonal atom columns with a diameter of about 1.2 nm. The atomic arrangements in special local regions are discussed on the basis of computer simulations.

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