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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
741

Population genetics and breeding ecology of the rare clonal shrub, Spiraea virginiana (Rosaceae)

Brzyski, Jessica R. 20 September 2011 (has links)
No description available.
742

Experimental and Theoretical Investigation of Absorption and Emission Cross-Sections in Rare Earth Doped GaN Epilayers

Vemuru, Ajay Sandeep 03 October 2008 (has links)
No description available.
743

Spectroscopic Studies of Ytterbium Doped III-Nitride Semiconductors

Wang, Jingzhou 21 September 2009 (has links)
No description available.
744

The original forest vegetation and the vascular flora of northeastern Ohio - Ashtabula County

Hicks, Lawrence Emerson January 1933 (has links)
No description available.
745

Cyanide Bridged Multimetallics Derived From Extended Arrays of Alkaline Earth, Rare Earth, and Transition Metals: A Study From Complexes To Catalysts

Sturgeon, Matthew Robert 16 September 2009 (has links)
No description available.
746

Search for the Decay D<sup>0</sup> → γγ and Measurement of the decay D<sup>0</sup> → π<sup>0</sup>π<sup>0</sup>

Morris, James Paul January 2009 (has links)
No description available.
747

Theoretical Investigations of Weakly Bound Complexes: Spectroscopy and Dynamics

Ray, Sara E. 25 August 2010 (has links)
No description available.
748

Self-assembled nanostructures in oxide ceramics

Ansari, Haris M. 17 December 2012 (has links)
No description available.
749

EPR and luminescence of rare earth ions in single crystal La2O2S /

Jewett, John W. January 1974 (has links)
No description available.
750

The Design and Analysis of a Rare Earth Iron Magnetostrictive Underwater Sound Transducer

Meeks, Steven Wayne 01 January 1977 (has links) (PDF)
The design and analysis of a low-frequency, resonant, tonpilz type, rare earth iron underwater sound transducer using rods of Tb.27Dy.73Fe1.95 are described. An equivalent circuit is presented which predicts the performance of the transducer in the presence of eddy currents and demagnetization. The effect of eddy currents on the impedance of a rod is discussed. The predicted performance of a laminated transducer is compared with that of an unlaminated transducer. The performance of the rare earth iron transducer is compared with the performance of the same transducer with identical ceramic active elements. Data on transmitting current response, transmitting voltage response, free field voltage sensitivity, coupling coefficient, efficiency, and linearity are presented. Advantages, disadvantages, and possible uses of rare earth iron material are discussed.

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