Genetic diversity and selective breeding of red common carps in China

China has a very rich genetic diversity in common carp (Cyprinus carpio) and the red common carp plays an important role in Chinese aquaculture and genetic studies. Selective breeding, particularly crossbreeding has been applied successfully to red common carps in China, and the products of these efforts have been in commercial use since the 1970s. However, knowledge of the quantitative and molecular genetics of these carps is limited. Studies were therefore undertaken to: (1) understand the genetic diversity and genetic relationship of red common carps in China; (2) understand the inheritance of color phenotype of Oujiang color carp; (3) select stable Oujiang color carp with fast growth rate and ornamental Oujiang color carp comparable with the Koi common carp from Japan; (4) study the culture performance and culture systems suitable for the Oujiang color carp in cages and paddies; (5) extend better quality fish and appropriate culture systems for small scale fish farmers in poor areas

Justice In Lüritz

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Hedgehogs Or Foxes - A Review Of Western And Schleider Zivilrecht Im Systemvergleich

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Semiconductor diode laser material and devices with emission in visible region of the spectrum

Two alloy systems, (AlGa)As and (InGa)P, were studied for their properties relevant to obtaining laser diode operation in the visible region of the spectrum. (AlGa)As was prepared by liquid-phase epitaxy (LPE) and (InGa)P was prepared both by vapor-phase epitaxy and by liquid-phase epitaxy. Various schemes for LPE growth were applied to (InGa)P, one of which was found to be capable of producing device material. All the InGaP device work was done using vapor-phase epitaxy. The most successful devices were fabricated in (AlGa)As using heterojunction structures. At room temperature, the large optical cavity design yielded devices lasing in the red (7000 A). Because of the relatively high threshold due to the basic band structure limitation in this alloy, practical laser diode operation is presently limited to about 7300 A. At liquid-nitrogen temperature, practical continuous-wave operation was obtained at a wavelength of 6500 to 6600 A, with power emission in excess of 50 mW. The lowest pulsed lasing wavelength is 6280 A. At 223 K, lasing was obtained at 6770 A, but with high threshold currents. The work dealing with CW operation at room temperature was successful with practical operation having been achieved to about 7800 A

Meditsiinidoktor Inga Karu

9. novembril 2007 kaitses Tartu Ülikooli arstiteaduskonna nõukogus doktorikraadi Inga Karu. Töö „Südame isheemia-reperfusiooni kahjustus koronaarkirurgias: kliiniline uurimus hüperoksia toimest“ valmis Põhja-Eesti Regionaalhaiglas ning Tartu Ülikooli anestesioloogia ja intensiivravi kliinikus ja biokeemia instituudis. Töö juhendajateks olid prof Joel Starkopf ja prof Mihkel Zilmer, oponeeris prof Jouko Jalonen Turu Ülikoolist. Eesti Arst 2008; 87(4):31