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| 1 | Stress-deformed state of cylindrical specimens during indirect tensile strength testing显示文摘In this study, the interaction between cylindrical specimen made of homogeneous, isotropic, and linearly elastic material and loading jaws of any curvature is considered in the Brazilian test. It is assumed that the specimen is diametrically compressed by elliptic normal contact stresses. The frictional contact stresses between the specimen and platens are neglected. The analytical solution starts from the contact problem of the loading jaws of any curvature and cylindrical specimen. The contact width, corresponding loading angle(2q0), and elliptical stresses obtained through solution of the contact problems are used as boundary conditions for a cylindrical specimen. The problem of the theory of elasticity for a cylinder is solved using Muskhelishvili's method. In this method, the displacements and stresses are represented in terms of two analytical functions of a complex variable. In the main approaches, the nonlinear interaction between the loading bearing blocks and the specimen as well as the curvature of their surfaces and the elastic parameters of their materials are taken into account. Numerical examples are solved using MATLAB to demonstrate the influence of deformability, curvature of the specimen and platens on the distribution of the normal contact stresses as well as on the tensile and compressive stresses acting across the loaded diameter. Derived equations also allow calculating the modulus of elasticity, total deformation modulus and creep parameters of the specimen material based on the experimental data of radial contraction of the specimen. | Levan Japaridze | 2015 | Journal of Rock Mechanics and Geotechnical Engineering2015，7，5： | 5 |
| 2 | Synthesis of Gold Nanoparticles by Some Strains of Arthrobacter Genera显示文摘 | Tamaz Levan Kalabegishvi|i Elena Ivan Kirkesalt Alexander Nikoloz Rcheulishvili Etery Nikoloz Ginturi Ivane Giorgi Murusidze Dodo Trofim Pataraya Manana Amiran Gurielidze Giorgi Ilia Tsertsvadze Vakhtang Nikoloz Gabunia Levan Giorgi Lomidze David Nugzar Gvarialadze Marina VladimirovnaFrontasyeva Sergey Sergeevich Pavlov Inga Ivanovna Zinicovscaia Marianne Janette Raven Ntsoaki Maditselana Francinah Seaga Arnaud Faanhof | 2012 | 材料科学与工程(中英文A版)2012，2，2： | 2 |
| 3 | Nomenclature for cent romefic position on chromosome显示文摘 | Levan A | 1964 | Hereditas1964，52，： | 1 |
| 4 | A coromod Single nucleotide polymorphism in the CD14 promoter decreases the affinity of Sp protein bindingand enhances transcriptional activity显示文摘 | Levan TD Blom JW Bailey TJ | 2001 | J Immunol2001，167，： | 1 |
| 5 | Nomenclature for centromeirc position on chromosome 显示文摘 | LEVAN A K | 1964 | Hereditas1964，52，： | 1 |
| 6 | Nomenclature for Centromeric Position on Chromosomes显示文摘 | LEVAN A FREDGA K SANDBERG A A | 1964 | Hereditas1964，52，： | 1 |
| 7 | Nomenclature for centromeric position on chromosomes显示文摘 | LEVAN A Fredga K SANDBERG A A | 1964 | Hereditas1964，52，： | 1 |
| 8 | Nomentclature of great homedowls (Bubo virginianus)显示文摘 | Levan A K Fredga A Sandberg | 1964 | cy-togenet Cell Genet1964，，28： | 1 |
| 9 | Nomenclature for centromereposition in chromosomes显示文摘 | Levan A Fredga K Sandberg A A | 1964 | Hereditas1964，52，2： | 1 |
| 10 | A proposed stan- dard system of nomenclature of human mitotic chro- mosomes (Denver, Colorado) 显示文摘 | Lejeune J Levan A Book JA | 1960 | The Lancet1960，275，7133： | 1 |
| 11 | Nomenclature for centromeric position on chromosomes显示文摘 | Levan A Fredga K Sandberg A A | 1964 | Hereditas1964，52，： | 1 |
| 12 | Nomenclature for centromeric position on chromosomes显示文摘 | Levan A Fredga K Sandberg AA | 1964 | Hereditas1964，52，： | 1 |
| 13 | Process Optimiza- tion Via Simulated Annealing: Application to Network Design 显示文摘 | Dolan W B Cummings P T LeVan M D | 1989 | AIChEJ1989，35，5： | 1 |
| 14 | High-frequency oscil- lations during human focal seizures 显示文摘 | Jirsch JD Urrestarazu E LeVan P | 2006 | Brain2006，129，6： | 1 |
| 15 | Nomenclature for centromeric position on chromosomes显示文摘 | LEVAN A FREDGA K SANDBERG A A | 1964 | Hereditas1964，52，： | 1 |
| 16 | Nomenclature for centromeric position on chromosome显示文摘 | Levan A Fredga K Sandberg A A | 1964 | Hereditas1964，52，2： | 1 |
| 17 | Algorithmic Efficiency of Simulated Annealing for Heat Exchanger Network Design显示文摘 | Dolan W B Cummings P T LeVan M D | 1990 | ComputChemEng1990，14，10： | 1 |
| 18 | Abnormal sleep/ wake cycles and the effect of environmental noise on sleep disruption in the intensive care unit显示文摘 | Freedman NS Gazendam J Levan L | 2001 | Am J Respir Crit Care Med2001，163，2： | 1 |
| 19 | Nomenclature for centromeric position on chromosomes显示文摘 | Levan A Fredga K Sandbergm A A | 1964 | Hereditas1964，52，： | 1 |
| 20 | Nomenclature for centromere position in chromosome 显示文摘 | Levan A | 1964 | Hereditas1964，52，： | 1 |
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