Academic literature on the topic 'Lozenge (Shape)'

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Journal articles on the topic "Lozenge (Shape)"

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Laslier, Benoît, and Fabio Lucio Toninelli. "Lozenge Tilings, Glauber Dynamics and Macroscopic Shape." Communications in Mathematical Physics 338, no. 3 (2015): 1287–326. http://dx.doi.org/10.1007/s00220-015-2396-7.

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Thom, A. S., J. M. D. Ker, and T. R. Burrowst. "The Bush Barrow gold lozenge: is it a solar and lunar calendar for Stonehenge?" Antiquity 62, no. 236 (1988): 492–502. http://dx.doi.org/10.1017/s0003598x00074597.

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Papers in ANTIQUITY earlier this year (Kinnes et al. 1988; Shell 6. Robinson 1988) have studied evidence for the original profile-shape of the decorated gold lozenge, from Bush Barrow, in the barrow-field immediately to the south of Stonehenge. They have not addressed the pattern of the markings inscribed on the lozenge, which are here identified with the significant directions of solar and lunar events, the lozenge acting as a long-term record for prehistoric astronomers.
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Maumené, Claude. "The Bush Barrow and Clandon Barrow Gold Lozenges and the Upton Lovell Golden Button: A Possible Calendrical Interpretation." Culture and Cosmos 21, no. 1 and 2 (2017): 32–50. http://dx.doi.org/10.46472/cc.01221.0205.

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The Bush and Clandon Barrow gold lozenges and the Upton Lovell golden button, discovered in burial grounds near Stonehenge and Mount Pleasant in southern England, were most frequently thought to be ornamental breastplates designed to show the high level political or religious status of the wearers. The author attempts to demonstrate that a purely decorative interpretation must be rejected and proposes a complementary evaluation of these items which all show similar decorations. Counting the lines and interpreting the patterns on both breastplates and button have led to the proposal that these
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Yacoot, A., Moreton Moore, and W. G. Machado. "Twinning in Natural Diamond. I. Contact Twins." Journal of Applied Crystallography 31, no. 5 (1998): 767–76. http://dx.doi.org/10.1107/s0021889898005317.

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Growth histories of contact twins of natural diamond have been elucidated by nondestructive techniques of X-ray topography, using both conventional and synchrotron sources. Reflection conditions for the simultaneous imaging of both members of a diamond, twinned on (111), are given. The common `triangular' contact twin, known as a macle in the diamond trade, results from {111}-faceted growth from a central nucleation site, sometimes marked by an inclusion. If this period of growth is followed by one of dissolution, then the twinned rhombic dodecahedron may result. The dissolution shape of a twi
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Ghaddar, Maha G. "Effect of Hollow Shape on the Behavior of Reinforced Self-Compacting Concrete Slender Column Under Eccentric Loading." Engineering and Technology Journal 39, no. 6 (2021): 884–92. http://dx.doi.org/10.30684/etj.v39i6.1504.

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Results of testing reinforced self-compacted concrete slender columns having longitudinal holes concealing PVC pipe in their cross sections under axial compression load and uniaxial bending are presented in this paper. The effect of hollow shape on the performance of slender columns having 200x200mm quadratic cross section and 1300mm long under concentric and eccentric loads was investigated. Three different shapes of central hole: circular, square, and lozenge pattern in addition to the different load eccentricity values were considered to investigate the axial loading resistance and cracking
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Went, David, and Stewart Ainsworth. "Whitley Castle, Northumberland: An Analytical Survey of the Fort and its Setting." Britannia 44 (June 28, 2013): 93–143. http://dx.doi.org/10.1017/s0068113x13000226.

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AbstractAnalytical earthwork and geophysical surveys have advanced our understanding of the lozenge-shaped Roman fort at Whitley Castle (Northumberland), which is notable for the exceptional depth of its outer defences. Built at a higher altitude than any other fort in England, it was almost certainly positioned to control the production and shipment of lead and silver from the Alston ore-fields. Its curious shape, tailored to that of the natural knoll, necessitated some adjustment of a standard fort plan, but accommodated six buildings to the rear of the central range and four to the front. A
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Ramos, R. Soledad, Mariana Brea, and Romina Pardo. "A new fossil wood of Peltophoroxylon (Leguminosae: Caesalpinioideae) from the El Palmar Formation (late Pleistocene), Entre Ríos, Argentina." IAWA Journal 35, no. 2 (2014): 199–212. http://dx.doi.org/10.1163/22941932-00000060.

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This paper describes the first record of Peltophoroxylon (Ramanujam) Müller-Stoll et Mädel 1967 from the late Pleistocene of Argentina. The fossil specimens were recovered from the Colonia Ayuí and Punta Viracho fossil localities of the El Palmar Formation, located in the middle part of the Uruguay Basin, eastern Argentina. The diagnostic features are: growth ring boundaries demarcated by marginal parenchyma, medium-sized vestured intervessel pits, vessel-ray parenchyma pits similar in size and shape to intervessel pits, vasicentric to lozenge type aliform axial parenchyma, biseriate (70%) and
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Cvetković, Branislav. "Zaglavlje Dekaloga u Hvalovom zborniku: prilog semantici srednjovjekovne iluminacije." Ars Adriatica, no. 4 (January 1, 2014): 155. http://dx.doi.org/10.15291/ars.493.

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This article is dedicated to the interpretation of the header before the text of the Ten Commandments on fol. 150 of the Hval Codex. The author is drawing attention to a gloss in the margin to the left of the banner which has not been addressed in the earlier scholarly literature nor recorded in the facsimile transcription of 1986. The rectangular banner consists of a lozenge net filled with gold lilies while three gold interlace crosses of a complex shape are placed on top of the banner. The gloss next to it was written in blue ink as an abbreviated word under a line. It is a rather common ab
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Haenni, Marisa, Paul A. Majcherczyk, Jean-Luc Barblan, and Philippe Moreillon. "Mutational Analysis of Class A and Class B Penicillin-Binding Proteins in Streptococcus gordonii." Antimicrobial Agents and Chemotherapy 50, no. 12 (2006): 4062–69. http://dx.doi.org/10.1128/aac.00677-06.

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ABSTRACT High-molecular-weight (HMW) penicillin-binding proteins (PBPs) are divided into class A and class B PBPs, which are bifunctional transpeptidases/transglycosylases and monofunctional transpeptidases, respectively. We determined the sequences for the HMW PBP genes of Streptococcus gordonii, a gingivo-dental commensal related to Streptococcus pneumoniae. Five HMW PBPs were identified, including three class A (PBPs 1A, 1B, and 2A) and two class B (PBPs 2B and 2X) PBPs, by homology with those of S. pneumoniae and by radiolabeling with [3H]penicillin. Single and double deletions of each of
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Mousavimehr, S. M., Omid Aminoroayaie Yamini, and M. R. Kavianpour. "Performance Assessment of Shockwaves of Chute Spillways in Large Dams." Shock and Vibration 2021 (February 20, 2021): 1–17. http://dx.doi.org/10.1155/2021/6634086.

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Spillways are the most important structures of large dams that are responsible for releasing the excessive flood discharge from the reservoir. Although many studies have been performed to determine the flow characteristics over these structures, however, the available information on the shockwaves’ characteristics for spillways’ design is limited. The supercritical flow below the chute piers generates an aerated flow known as shockwaves. Due to the flow interaction with the chute piers, three kinds of standing waves just downstream of the pier, in the middle of the chute, and on the sidewalls
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Dissertations / Theses on the topic "Lozenge (Shape)"

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Bataille, Laetitia. "Mécanismes de régulation de l'hématopoïèse embryonnaire chez la Drosophile." Toulouse 3, 2006. http://www.theses.fr/2006TOU30050.

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L'hématopoïèse regroupe les phénomènes menant à la formation des différents types de cellules sanguines. Chez l'embryon de Drosophile, les prohémocytes génèrent deux types cellulaires, les plasmatocytes et les cellules à cristaux. Nous avons entrepris de caractériser les mécanismes de régulation de l'hématopoïèse chez la Drosophile. Nous avons montré que le gène serpent code pour deux isoformes du facteur de transcription GATA, Serpent, dont l'activité est modulée par recrutement de cofacteurs de type FOG (U-Shaped) et RUNX (Lozenge). D'autre part, nous avons montré in vivo que la ségrégation
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Bataillé, Laetitia. "MECANISMES DE REGULATIONDE L'HEMATOPOÏESE EMBRYONNAIRECHEZ LA DROSOPHILE." Phd thesis, Université Paul Sabatier - Toulouse III, 2006. http://tel.archives-ouvertes.fr/tel-00110898.

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L'hématopoïèse regroupe les phénomènes menant à la formation des composantes<br />cellulaires du sang. Au cours de ce processus, des cellules précurseurs vont proliférer et se<br />différencier dans les multiples types cellulaires spécialisés. Le développement du système<br />hématopoïétique de la Drosophile et des vertébrés présente de nombreuses similitudes aussi bien<br />au niveau fonctionnel et ontogénique qu'au niveau des gènes qui régulent la formation des<br />cellules sanguines. Chez la Drosophile, au stade embryonnaire, les précurseurs<br />hématopoïétiques, les prohémocytes, vont gé
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Books on the topic "Lozenge (Shape)"

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Diamond Downhill (Community of Shapes). Dingles/Treehouse Court, 2005.

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Book chapters on the topic "Lozenge (Shape)"

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"Lecture 23: Limit Shape and Fluctuations for Plane Partitions." In Lectures on Random Lozenge Tilings. Cambridge University Press, 2021. http://dx.doi.org/10.1017/9781108921183.024.

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Rizzo, Vincenzo, Richard Armstrong, Hong Hua, Nicola Cantasano, Tommaso Nicolò, and Giorgio Bianciardi. "Life on Mars: Clues, Evidence or Proof?" In Solar Planets and Exoplanets [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.95531.

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The search for life on Mars is one of the main objectives of space missions. At “Pahrump Hills Field Site” (Gale Crater, Mojave target), inside the mudstones of the Murray lacustrine sequence, Curiosity rover found organic materials and lozenge shaped laths considered by NASA as pseudomorphic crystals. Besides it detected mineral assemblages suggesting both oxidizing (hematite) and reducing (magnetite) environments, as well as acidic (diagenetic and/or authigenic jarosite) and neutral (apatite) conditions, that might suggest bacterially mediated reactions. Our morphological and morphometrical investigations show that such diagenetic microstructures are unlikely to be lozenge shapes and, in addition to several converging features, they suggest the presence of remnants of complex algal-like biota, similar to terrestrial procaryotes and/or eukaryotes; possible microorganisms that, on the base of absolute dating criteria used by other scholars, lived on Mars about 2.12 +/−0.36 Ga ago.
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"Lecture 10: Explicit Formulas for Limit Shapes." In Lectures on Random Lozenge Tilings. Cambridge University Press, 2021. http://dx.doi.org/10.1017/9781108921183.011.

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Conference papers on the topic "Lozenge (Shape)"

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Moretti, Giacomo, Marco Fontana, and Rocco Vertechy. "Modeling and Control of Lozenge-Shaped Dielectric Elastomer Generators." In ASME 2013 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/smasis2013-3258.

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Dielectric Elastomers (DEs) are a very promising technology for the development of energy harvesting devices based on the variable-capacitance electrostatic generator principle. As compared to other technologies, DE Generators (DEGs) are solid-state energy conversion systems which potentially feature: 1) large energy densities, 2) good energy conversion efficiency that is rather independent of cycle frequency, 3) easiness of manufacturing and assembling, 4) high shock resistance, 5) silent operation, 6) low cost. Envisioned applications for DEGs are in devices that convert ocean wave energy in
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Anderson, Ross James. "All of Paris, Darkly: Le Corbusier’s Beistegui Apartment, 1929-1931." In LC2015 - Le Corbusier, 50 years later. Universitat Politècnica València, 2015. http://dx.doi.org/10.4995/lc2015.2015.928.

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Abstract: This paper, All of Paris, Darkly, presents a focused study of Le Corbusier’s enigmatic Beistegui Apartment (1929- 1931) on the Champs-Elysée in Paris, with particular reference to the curious camera obscura periscope that was housed in a small lozenge-shaped pavilion on its rooftop. There are manifold reasons for the charisma of the apartment; from the flamboyant eccentricities of the client and his exchanges with the architect, to the exceptional location of apartment in the centre of Paris, to the apparent repudiation of some of Le Corbusier’s more strident proclamations on archite
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