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  1. No Access

    Article

    On Ulam stability

    M. Burger, N. Ozawa, A. Thom in Israel Journal of Mathematics (2013)

  2. No Access

    Article

    Homotopy invariance of AF-embeddability

    We prove that AF-embeddability is a homotopy invariant in the class of separable exact C *-algebras. This work was inspired by Spielberg's work on homotopy invariance of AF-embeddability and Dadarlat's serial wo...

    N. Ozawa in Geometric and Functional Analysis (2003)

  3. No Access

    Article

    The Formation of Rugged Surface Polycrystalline Silicon Using Cl2/O2 Plasmas: The Role of Oxygen

    The formation of rugged surface polycrystalline silicon (poly-Si) using Cl2/O2 plasmas in which O2 concentration is 0-10 % has been investigated. Phosphorus doped poly-Si (n+ poly-Si) surface is rugged by the pla...

    N. Ozawa, N. Ikegami, Y. Miyakawa, J. Kanamori in MRS Online Proceedings Library (1991)

  4. No Access

    Chapter

    A New Measuring Method for Spindle Error Motion Using a Cube-Corner Prism and Laser Interferometers

    A new measuring method for evaluating error motion of the spindle rotation during machining has been developed. In this report we define the principle for a new method and present results of preliminary experi...

    N. Ozawa, Y. Okazaki, Y. Kitamura, T. Kohno… in Proceedings of the Twenty-eighth Internati… (1990)

  5. No Access

    Article

    A case of cebocephaly-holoprosencephaly with an aberrant adenohypophysis

    An autopsy case of cebocephaly-holoprosencephaly at 27 weeks' gestation is reported. Chromosome analysis revealed a 46, XX,-7, +der(7), t(7; 13) (q32; q34) pat karyotype. Pathological examination disclosed a h...

    H. Ikeda, H. Niizuma, J. Suzuki, T. Takabayashi, N. Ozawa in Child's Nervous System (1987)

  6. No Access

    Article

    Preparation of Li3-x H x TaO4 by means of hydrothermal synthesis and protolysis

    Protolysis of lithium orthotantalates resulted in ion exchange of Li+ with H+ and Li3−x H x TaO4 was produced. From the disordered NaCl-type form of Li3TaO4, Li1.2H1.8TaO4 was pr...

    N. Kumada, N. Ozawa, N. Kinomura, F. Muto in Journal of Materials Science (1986)

  7. No Access

    Article

    Deep Level Generation-Annihilation in Nitrogen Doped FZ Crystals

    Nitrogen atoms exist in silicon as non-reactive nitrogen molecules. This is concluded from two I-R absorption experiments: one is the nitrogen isotope effects on 14N-N15 pairs and the other is silicon isotope shi...

    T. Abe, H. Harada, N. Ozawa, K. Adomi in MRS Online Proceedings Library (1985)

  8. No Access

    Article

    The mode of pallido-thalamic transmission investigated with intracellular recording from cat thalamus

    Pallido-thalamic transmission was studied by intracellular recording from neurons in the ventrolateral (VL) and ventroanterior (VA) nuclei of the thalamus in cats anesthetized with pentobarbital. Stimulation o...

    Dr. M. Uno, N. Ozawa, M. Yoshida in Experimental Brain Research (1978)