Search Results - (Author, Cooperation:M. Prabhu)
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1Latest Papers from Table of Contents or Articles in PressS Yuvaraj, R Malayalamurthi, K Venkatesh Raja, M Prabhu, V Praveen Kumar, B Pandiyan and G Rahul
Institute of Physics (IOP)
Published 2018Staff ViewPublication Date: 2018-09-21Publisher: Institute of Physics (IOP)Print ISSN: 1757-8981Electronic ISSN: 1757-899XTopics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsPublished by: -
2Latest Papers from Table of Contents or Articles in PressA. Pardo-Saganta ; P. R. Tata ; B. M. Law ; B. Saez ; R. Chow ; M. Prabhu ; T. Gridley ; J. Rajagopal
Nature Publishing Group (NPG)
Published 2015Staff ViewPublication Date: 2015-07-07Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Cell Communication ; Cell Differentiation ; Cell Division ; Cilia/metabolism ; Female ; Male ; Membrane Proteins/metabolism ; Mice ; Receptor, Notch2/metabolism ; Signal Transduction ; Stem Cell Niche/*physiology ; Stem Cells/*cytology/metabolism/secretion ; Trachea/cytologyPublished by: -
3Latest Papers from Table of Contents or Articles in PressP. R. Tata ; H. Mou ; A. Pardo-Saganta ; R. Zhao ; M. Prabhu ; B. M. Law ; V. Vinarsky ; J. L. Cho ; S. Breton ; A. Sahay ; B. D. Medoff ; J. Rajagopal
Nature Publishing Group (NPG)
Published 2013Staff ViewPublication Date: 2013-11-08Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Antineoplastic Agents, Hormonal/pharmacology ; *Cell Dedifferentiation ; Cell Proliferation/drug effects ; Cell Survival ; Cells, Cultured ; Doxycycline/pharmacology ; Epithelial Cells/*cytology/drug effects ; Female ; Male ; Mice, Transgenic ; Stem Cells/*cytology/drug effects ; Tamoxifen/pharmacologyPublished by: -
4Articles: DFG German National LicensesLu, Jianren ; Murai, T. ; Takaichi, K. ; Uematsu, T. ; Misawa, K. ; Prabhu, M. ; Xu, J. ; Ueda, K.
Woodbury, NY : American Institute of Physics (AIP)
Published 2001Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: A high-power continuous-wave polycrystalline 1% Nd:Y3Al5O12 (Nd:YAG) ceramic rod laser was demonstrated. With 290 W/808 nm laser diode pumping, cw laser output of 72 W was obtained at 1064 nm. The optical-to-optical conversion efficiency is 24.8%. Thermally induced birefringence properties of Nd:YAG ceramic was also investigated. © 2001 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
5Articles: DFG German National LicensesStaff View
ISSN: 1365-2044Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineType of Medium: Electronic ResourceURL: -
6Articles: DFG German National LicensesKim, N.S. ; Prabhu, M. ; Li, C. ; Song, J. ; Shen, D. ; Ueda, K. ; Kong, H.J.
Springer
Published 2000Staff ViewISSN: 1432-0649Keywords: PACS: 42.60D; 42.81; 42.55Source: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract. A Ge-doped Raman fiber amplifier with enhanced signal-to-noise ratio is numerically analyzed using second Stokes control pulses. Inter-pulse noise power in the signal to be amplified is moved to the second Stokes pulse and therefore the signal-to-noise ratio for the amplified signal pulse is enhanced. The effects of different kinds of second Stokes pulse on the signal are reported.Type of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesLu, J. ; Prabhu, M. ; Song, J. ; Li, C. ; Xu, J. ; Ueda, K. ; Kaminskii, A.A. ; Yagi, H. ; Yanagitani, T.
Springer
Published 2000Staff ViewISSN: 1432-0649Keywords: PACS: 42.70.Hj; 42.55.XiSource: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract. Optical absorption, emission spectra have been measured for polycrystalline Nd-doped Y3Al5O12 ceramics. Fluorescence lifetimes of 257.6 μs, 237.6 μs, 184.2 μs and 95.6 μs have been obtained for 0.6%, 1%, 2% and 4% neodymium-doped YAG ceramics, respectively. For the first time, highly efficient laser oscillation at 1064 nm has been obtained with this kind of ceramics. Slope efficiency of 53% has been achieved on a uncoated 4.8-mm thick 1% Nd:YAG ceramics sample. Optical to optical conversion efficiency is 47.6%. Laser oscillation has also been obtained with a 2% Nd:YAG ceramics. The optical properties and laser output results have been compared with that of Nd:YAG single crystal grown by the Czochralski method. Almost identical results have been achieved including laser experiments results. But fabrication of Nd:YAG ceramics is much easier compared to the single-crystal growth method. And also large size (now of about 400 mm diameter×5 mm is available) and high-concentration (〉1%) Nd:YAG ceramics can be fabricated. The results show that this kind of Nd:YAG ceramics is a very good alternative to Nd:YAG single crystal.Type of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesStaff View
ISSN: 1573-1987Source: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsNotes: Abstract The stability problems of clamped skew plates are considered with the inplane stresses represented in terms of oblique components. Deflection is expressed in terms of a double series of beam characteristic functions of clamped-clamped beam. Energy method is used to obtain buckling coefficients under individual loadings and for a few cases of combined loading. Convergence is examined in a few representative cases. For buckling in shear, two critical values exist the magnitude of negative shear being much larger than that of positive shear.Type of Medium: Electronic ResourceURL: