Academic literature on the topic 'Glasses'

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Journal articles on the topic "Glasses"

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Machinin, A. M., A. Awang, C. F. Pien, and S. K. Ghoshal. "Tuning structural and wettability properties of glass using ellipsoidal TiO2 nanoparticles." Journal of Ovonic Research 18, no. 6 (2022): 731–38. http://dx.doi.org/10.15251/jor.2022.186.731.

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Self-cleaning glasses became demanding for various advanced applications due to their manifold advantages. In this view, some tellurite glasses containing TiO2 nanoparticles with varying concentrations were synthesized using the standard melt-quenching. These glasses were transparent with a reddish appearance. The HRTEM images of the glasses showed the presence of ellipsoidal TiO2 NPs with sizes ranging from 9−22 nm and 5−9 nm along the major and minor axis, respectively. The lattice fringe pattern of the selected TiO2 NPs confirmed their anatase structure with a lattice spacing of 0.36 nm. Th
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Lusvardi, Gigliola, Francesca Sgarbi Stabellini, and Roberta Salvatori. "P2O5-Free Cerium Containing Glasses: Bioactivity and Cytocompatibility Evaluation." Materials 12, no. 19 (2019): 3267. http://dx.doi.org/10.3390/ma12193267.

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(1) Background: valuation of the bioactivity and cytocompatibility of P2O5-free and CeO2 doped glasses. (2) Methods: all glasses are based on the Kokubo (K) composition and prepared by a melting method. Doped glassed, K1.2, K3.6 and K5.3 contain 1.2, 3.6, and 5.3 mol% of CeO2. Bioactivity and cytotoxicity tests were carried out in simulated body fluid (SBF) solution and murine osteocyte (MLO-Y4) cell lines, respectively. Leaching of ions concentration in SBF was determined by inductively coupled plasma mass spectrometry (ICP-MS) and optical emission spectrometry (ICP-OES). The surface of the g
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Wójcik, N. A., S. Ali, A. Mielewczyk-Gryń, and B. Jonson. "Two-step synthesis of niobium doped Na–Ca–(Mg)–P–Si–O glasses." Journal of Materials Science 56, no. 12 (2021): 7613–25. http://dx.doi.org/10.1007/s10853-021-05781-w.

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AbstractNiobium doped biosolubility glasses in the Na–Ca–(Mg)–P–Si–O system were prepared by using an untypical two-step synthesis route. The parent glass was melted in air atmosphere at 1350 °C followed by re-melting the glass in Nb crucible with the addition of metallic Mg/Ca powder in the nitrogen atmosphere. The second melting step was carried out at 1450–1650 °C, using an induction furnace. The topography and structure of the obtained glasses were characterized by confocal microscopy, X-ray powder diffraction and infrared spectroscopic techniques. The chemical compositions were examined b
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Lu, An Xian, S. J. Liu, X. D. Tang, and S. B. He. "Difference of Properties between Yb3+-Doped Silicate and Phosphate Laser Glasses." Advanced Materials Research 11-12 (February 2006): 213–16. http://dx.doi.org/10.4028/www.scientific.net/amr.11-12.213.

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The Yb3+-doped silicate and phosphate laser glasses were prepared by using of traditional melt quenching technology, and the physical and spectral properties were investigated. The results show that the stimulated emission cross section and the fluorescence lifetime are 0.67×10-20cm2 and 1200μs for the silicate glass, and 0.75×10-20cm2 and 1000μs for the phosphate glass respectively. And silicate glass’s mechanical and thermal properties were better than that of phosphate glass. But Yb3+-doped phosphate glass has lower nonlinear refraction index n2. Both Yb3+-doped silicate and phosphate glass
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Chen, Lu, and Ying Dai. "Effects of Iron Oxide on the Crystallization of Calcium Alumino-Silicate Glass." Key Engineering Materials 680 (February 2016): 293–96. http://dx.doi.org/10.4028/www.scientific.net/kem.680.293.

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Different amounts of iron oxide (Fe2O3) were added into a base calcium alumino-silicate glass (CaO 40, Al2O3 9, SiO2 51 wt%). The crystallization behavior of the glassed was investigated by DTA, XRD, SEM and optical microscopy. DTA analysis on the samples with and without the iron additions shows that the iron-containing glasses obviously absorb more heat energy than the base glass. All the glasses show two endothermal peaks correspondent to two transition temperatures, Tg1 and Tg2, indicating the existence of phase separation. Compared with the base glass, an initial addition of 5wt% Fe2O3 do
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Mehrer, Helmut. "Diffusion in Metallic Glasses and in Oxide Glasses - An Overview." Defect and Diffusion Forum 413 (December 17, 2021): 109–24. http://dx.doi.org/10.4028/www.scientific.net/ddf.413.109.

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We remind the reader to some common features of metallic and oxide glasses. We then introduce the radiotracer method for diffusion studies, which can be applied for both types of glasses. We provide an overview on diffusion in metallic glasses in which we consider both types of metallic glasses – conventional and bulk metallic glasses. In the last part we discuss diffusion and ionic conduction in oxide glasses. For ionic glasses, conductivity measurements are an important complement to tracer diffusion studies. We remind the reader to the method of impedance spectroscopy. We discuss results fo
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De Aza, P. N., A. H. De Aza, P. Pena, and S. De Aza. "Vidrios y Vitrocerámicos Bioactivos." Boletín de la Sociedad Española de Cerámica y Vidrio 46, no. 2 (2007): 45–55. http://dx.doi.org/10.3989/cyv.2007.v46.i2.249.

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Loehman, Ronald E. "Oxynitride Glasses." MRS Bulletin 12, no. 5 (1987): 26–31. http://dx.doi.org/10.1557/s0883769400067476.

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Research on oxynitride glasses has expanded considerably since the first systematic compositional investigations were begun some ten years ago. This review will briefly introduce that work with an emphasis on more recent developments. Also included is some discussion of the applications of oxynitride glasses in both bulk and thin film form. The literature review is selective, however, and the recently developed phosphorus oxynitride glasses are only briefly mentioned. For more detailed information on earlier work on silicon oxynitride glasses see the reviews by Jack and Loehman. For discussion
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Chen, Yao. "The Research of Personalized Glasses Custom Design System." Advanced Materials Research 591-593 (November 2012): 102–5. http://dx.doi.org/10.4028/www.scientific.net/amr.591-593.102.

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Abstract. There is a large population in our country. Owing to nearly 300 million people dress glasses, there is a huge market of glasses. China isn’t a glasses design great power although China is a glasses manufacture power. Domestic glasses design ability is not strong, and the product in the domestic market is homogeneity serious. In order to meet the diversified needs of the people, the personalized glasses custom design system has operated preliminarily. The personalized glasses custom design system lets designer to design a glasses in accordance with the customer’s desire through the co
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Coniglio, Antonio. "Spin glasses, glasses and granular materials." Philosophical Magazine B 77, no. 2 (1998): 213–19. http://dx.doi.org/10.1080/13642819808204946.

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Dissertations / Theses on the topic "Glasses"

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Leuzzi, Luca. "Thermodynamics of glassy systems glasses, spin glasses and optimization /." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2002. http://dare.uva.nl/document/66345.

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Wootton, Andrew Michael. "Silicon oxycarbide glasses and glass-ceramics." Thesis, University of Warwick, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310015.

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Rappensberger, Csaba Ferenc. "Novel rare-earth aluminosilicate glasses and glass-ceramics." Thesis, University of Warwick, 1996. http://wrap.warwick.ac.uk/56937/.

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Zhang, Endang. "Fibre reinforcement of oxynitride glasses and glass-ceramics." Thesis, University of Newcastle Upon Tyne, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.320017.

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Conca, Luca. "Mechanical properties of polymer glasses : Mechanical properties of polymer glasses." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE1050/document.

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Ce manuscrit présente des récentes extensions au modèle PFVD, basé sur l'hétérogénéité de la dynamique des polymères vitreux à l'échelle de quelques nanomètres et résolu par simulation en 3D, afin de fournir une description physique unifiée des propriétés mécaniques et dynamiques des polymères vitreux soumis à déformation plastique. Trois sujets principaux sont traités : La plastification. Sous déformation, les polymères atteignent le seuil de plasticité (yield) à quelques pourcents de déformation et quelques dizaines de MPa. Nous proposons que l'énergie élastique absorbée à l'échelle des hété
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Brüning, Ralf. "Structural relaxation and the glass transition in metallic glasses." Thesis, McGill University, 1990. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74345.

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This thesis presents for the first time direct structural measurements of both reversible and irreversible structural relaxation and the glass transition in the metal-metalloid glass Pd$ sb{40}$Ni$ sb{40}$P$ sb{20}$. The techniques have been x-ray diffraction and Mossbauer spectroscopy, and a new analysis method for changes of amorphous diffraction patterns was developed.<br>It is found that irreversible relaxation proceeds by many local shear-type motions involving the metal atoms, and that it is accompanied by a small densification. Reversible relaxation at high annealing temperatures entail
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De, Mestral François. "Calcium phosphate glasses and glass-ceramics for medical applications." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=65405.

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Kansal, Ishu. "Diopside-fluorapatite-wollastonite based bioactive glasses and glass-ceramics." Doctoral thesis, Universidade de Aveiro, 2015. http://hdl.handle.net/10773/14827.

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Doutoramento em Ciência e Engenharia dos Materiais<br>Bioactive glasses and glass–ceramics are a class of biomaterials which elicit special response on their surface when in contact with biological fluids, leading to strong bonding to living tissue. This particular trait along with good sintering ability and high mechanical strength make them ideal materials for scaffold fabrication. The work presented in this thesis is directed towards understanding the composition-structure-property relationships in potentially bioactive glasses designed in CaOMgOP2O5SiO2F system, in some cases wit
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Goel, Ashutosh. "Clinopyroxene based glasses and glass-ceramics for functional applications." Doctoral thesis, Universidade de Aveiro, 2009. http://hdl.handle.net/10773/2323.

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Doutoramento em Ciência e Engenharia de Materiais<br>As piroxenas são um vasto grupo de silicatos minerais encontrados em muitas rochas ígneas e metamórficas. Na sua forma mais simples, estes silicatos são constituídas por cadeias de SiO3 ligando grupos tetrahédricos de SiO4. A fórmula química geral das piroxenas é M2M1T2O6, onde M2 se refere a catiões geralmente em uma coordenação octaédrica distorcida (Mg2+, Fe2+, Mn2+, Li+, Ca2+, Na+), M1 refere-se a catiões numa coordenação octaédrica regular (Al3+, Fe3+, Ti4+, Cr3+, V3+, Ti3+, Zr4+, Sc3+, Zn2+, Mg2+, Fe2+, Mn2+), e T a catiões em coorden
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Parupudi, Aarti. "Singing wine glasses." Kansas State University, 2015. http://hdl.handle.net/2097/19706.

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Master of Science<br>Computing and Information Sciences<br>Daniel A. Andresen<br>One among the many inventions of Benjamin Franklin is the Glass Armonica, a musical instrument whose sound source was a series of resonating glass vessels. However, the Irish musician Richard Pockrich is typically credited as the first to play an instrument composed of glass vessels, called the Glass Harp in 1741, by rubbing his fingers around the rims. In this project “Singing Wine Glasses”, the principle of Franklin’s glass armonica is demonstrated with a wine glass. One hand is used to hold the glass steady a
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Books on the topic "Glasses"

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Reese, Bob. Glasses. Childrens Press, 1992.

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Zawistoski, Ann Gwinn. Glasses. Peeps Eyewear, LLC, 2014.

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E, Comyns Alan, ed. Fluoride glasses. Published on behalf of the Society of Chemical Industry by Wiley, 1989.

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Rhude, Steven. Natalie's glasses. MacIntyre Purcell Pub., 2011.

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Boccaccini, Aldo R., Delia S. Brauer, and Leena Hupa, eds. Bioactive Glasses. Royal Society of Chemistry, 2016. http://dx.doi.org/10.1039/9781782622017.

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Roth, Connie, ed. Polymer Glasses. CRC Press, 2016. http://dx.doi.org/10.1201/9781315305158.

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Roth, Connie B. Polymer Glasses. CRC Press, 2016. http://dx.doi.org/10.4324/9781315305158.

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Glover, David. Wearing glasses. Ginn, 1994.

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King, Janice. Green glasses. Freedom Voices, 2000.

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Jones, Julian R., and Alexis G. Clare, eds. Bio-Glasses. John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118346457.

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Book chapters on the topic "Glasses"

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Souletie, J. "Spin-Glasses Versus Glassy Glasses." In Structure and Properties of Ionomers. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3829-8_20.

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Ford, N., and R. Todbunter. "Applications of microporous glasses." In Glasses and Glass-Ceramics. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_6.

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Krause, Dieter. "Glasses." In Springer Handbook of Materials Data. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-69743-7_19.

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Zarzycki, J., G. H. Frischat, and D. M. Herlach. "Glasses." In Fluid Sciences and Materials Science in Space. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-46613-7_17.

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Doremus, R. H. "Glasses." In Materials Sciences in Space. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82761-7_18.

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Kurchan, Jorge. "Glasses." In Glasses and Grains. Springer Basel, 2011. http://dx.doi.org/10.1007/978-3-0348-0084-6_1.

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Bolton, William, and R. A. Higgins. "Glasses." In Materials for Engineers and Technicians. Routledge, 2020. http://dx.doi.org/10.1201/9781003082446-22.

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Dupree, R., and D. Holland. "MAS NMR: a new spectroscopic technique for structure determination in glasses and ceramics." In Glasses and Glass-Ceramics. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_1.

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Prewo, Karl M. "Fibre reinforced glasses and glass-ceramics." In Glasses and Glass-Ceramics. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_10.

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Pettifer, R. F. "X-ray absorption studies of glass structure." In Glasses and Glass-Ceramics. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_2.

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Conference papers on the topic "Glasses"

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Ojovan, Michael, Guenter Mo¨bus, Jim Tsai, Stuart Cook, and Guang Yang. "On Fluidization of Borosilicate Glasses in Intense Radiation Fields." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16055.

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The viscosity is rate-limiting for many processes in glassy materials such as homogenisation and crystallisation. Changes in the viscous flow behaviour in conditions of long-term irradiation are of particular interest for glassy materials used in nuclear installations as well as for nuclear waste immobilising glasses. We analyse the viscous flow behaviour of oxide amorphous materials in conditions of electron-irradiation using the congruent bond lattice model of oxide materials accounting for the flow-mediating role of broken bonds termed configurons. An explicit equation of viscosity was obta
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Walton, D. "The glass transition in orientational glasses." In Slow dynamics in condensed matter. AIP, 1992. http://dx.doi.org/10.1063/1.42449.

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Bouchaud, J. Ph. "Aging in glassy systems: Traps and Mode-Coupling theory." In PHYSICS OF GLASSES. ASCE, 1999. http://dx.doi.org/10.1063/1.1301451.

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Micoulaut, Matthieu. "Solvable models of glass transition." In PHYSICS OF GLASSES. ASCE, 1999. http://dx.doi.org/10.1063/1.1301468.

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Barrat, Jean-Louis. "Mode coupling theories." In PHYSICS OF GLASSES. ASCE, 1999. http://dx.doi.org/10.1063/1.1301450.

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Schober, H. R. "Molecular dynamics in amorphous solids and liquids." In PHYSICS OF GLASSES. ASCE, 1999. http://dx.doi.org/10.1063/1.1301459.

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Teichler, H. "The liquid-glass transition in the." In PHYSICS OF GLASSES. ASCE, 1999. http://dx.doi.org/10.1063/1.1301460.

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Buchenau, U. "Neutron and X-ray scattering from glasses." In PHYSICS OF GLASSES. ASCE, 1999. http://dx.doi.org/10.1063/1.1301447.

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Pelous, J., C. Levelut, and F. Terki. "Relaxations and vibrations in glasses: Experiments." In PHYSICS OF GLASSES. ASCE, 1999. http://dx.doi.org/10.1063/1.1301448.

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Gaskell, Philip H. "Medium-range structure in amorphous and crystalline." In PHYSICS OF GLASSES. ASCE, 1999. http://dx.doi.org/10.1063/1.1301449.

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Reports on the topic "Glasses"

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Yu, Clare. "Coulomb Glasses". Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/835841.

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Gal'perin, Yu M., V. G. Karpov, and Володимир Миколайович Соловйов. Density of vibrational states in glasses. Springer, 1988. http://dx.doi.org/10.31812/0564/1005.

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A theory of the vibrational spectra of glasses, based on allowance for the statistical fluctuations of the local elastic constants, is proposed. The existence is established of two characteristic energies h, and h, , dividing the spectrum into regions of qualitatively different behavior of the density of states n (h). At low frequencices w 4 w, the increase of the density of states is determined by the additive contributions of phonons and mutually noninteracting quasilocal vibrations in random soft atomic potentials in the glass. In the intermediate region w , 5 w 5 w, the quasilocal vibratio
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Gafney, Harry D. Photodeposition in Glasses. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada336810.

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Matyas, Josef, Adam R. Huckleberry, Carmen P. Rodriguez, Jesse B. Lang, Antionette T. Owen, and Albert A. Kruger. HLW Glass Studies: Development of Crystal-Tolerant HLW Glasses. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1062511.

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Beaudet, Madison. Memory Through Dark Glasses. Portland State University Library, 2013. http://dx.doi.org/10.15760/honors.7.

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Polk, Donald. Raman Spectra of Glasses. Defense Technical Information Center, 1986. http://dx.doi.org/10.21236/ada203343.

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Hrma, Pavel R., Gregory F. Piepel, John D. Vienna, Scott K. Cooley, Dong-Sang Kim, and Renee L. Russell. Database and Interim Glass Property Models for Hanford HLW Glasses. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/787351.

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Hrma, Pavel R., Gregory F. Piepel, John D. Vienna, Scott K. Cooley, Dong-Sang Kim, and Renee L. Russell. Database and Interim Glass Property Models for Hanford HLW Glasses. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/965691.

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Ellison, A., S. Wolf, E. Buck, et al. Laboratory testing of LITCO glasses. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/80967.

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Ellison, A. G. J., D. L. Price, M. L. Saboungi, R. Z. Hu, T. Egami, and W. S. Howells. Extended-range order in glasses. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/10188255.

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