Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Robert B. Day"'
Autor:
Keiko Nakamura, Takuji Sasaki, Katsumi Sakata, Robert B. Day, Fumiko Fujii, Kanako Shimbo, Chiharu Akimoto-Tomiyama, Kimiko Yamamoto, Naoki Kishimoto, Eiichi Minami, Junshi Yazaki, Shoshi Kikuchi, Naoto Shibuya
Publikováno v:
Plant Biotechnology. 19:153-155
To isolate genes responsive to N-acetylchitooligosaccharide elicitor in suspension-cultured rice cells, we screened rice ESTs by DNA microarray analysis, and were able to identify novel elicitor-responsive genes. Sequencing analysis of three ESTs rev
Publikováno v:
Nuclear Instruments and Methods in Physics Research. 208:245-249
Advances in thin film fabrication techniques have made metal multilayer diffracting optics an important new technology. In this paper we present the results of characterization measurements on a variety of state-of-the-art metal multilayer samples an
Publikováno v:
Physical Review. 114:240-249
The first excited states of ${\mathrm{Ca}}^{40}$ and ${\mathrm{Zr}}^{90}$ are 0+ states which decay to the 0+ ground state primarily by the emission of internal pairs or conversion electrons. These states have been excited by neutron inelastic scatte
Autor:
Robert B. Day, R.L. Walker
Publikováno v:
Physical Review. 85:582-585
The energy of the gamma-radiation produced when ${\mathrm{Be}}^{9}$ is bombarded by 2.6-Mev protons has been measured with a scintillation spectrometer and found to be 3.58\ifmmode\pm\else\textpm\fi{}0.04 Mev. A suggestion of Hushley that this gamma-
Autor:
Robert Hofstadter, M. R. Yearian, R.T. Wagner, Robert B. Day, A. Johansson, H. Collard, E. B. Hughes
Publikováno v:
Physical Review. 138:B57-B65
The mirror nuclei of tritium and helium-3 have been studied by the method of elastic electron scattering. Absolute cross sections have been measured for incident electron energies in the range 110-680 MeV at scattering angles lying between 40 and 135
Autor:
Robert B. Day
Publikováno v:
Physical Review. 102:767-787
A NaI scintillation counter has been used to observe gamma rays from neutron inelastic scattering in ${\mathrm{B}}^{10}$, C, N, O, F, Mg, Al, S, Ca, Fe, Ni, Cu, Ta, Pb, and Bi. In most cases these gamma rays can be fitted into known level schemes of
Publikováno v:
Physical Review. 130:1926-1930
The cross section for the excitation of the 2.3-Mev metastable state in the Zr/sup 90/(n,n)Zr/sup 90m/ reaction was measured from threshold to 5 Mev. An irradiated-count cycle was used in which a Zr sample was first bombarded by monoenergetic neutron
Autor:
Martin Walt, Robert B. Day
Publikováno v:
Physical Review. 117:1330-1333
The cross section for excitation of the 0.72-Mev gamma ray in the B/sup 10/(n.n' gamma )B/sup 10/ reaction was measured from threshold to 5.2 Mev. Resonances were observed at 1.93, at 2.6 Mev. The angular distributions of the 0.110-Mev and 0.197-Mev
Autor:
Robert B. Day
Publikováno v:
Utah Historical Quarterly. 35:322-341
Publikováno v:
Physical Review. 92:1199-1206
The capture radiation from ${\mathrm{C}}^{13}(p, \ensuremath{\gamma}){\mathrm{N}}^{14}$ has been investigated and found to show cascade transitions which involve bound levels in ${\mathrm{N}}^{14}$ at 2.31, 3.95, 5.09, 5.81, 6.26, and 6.44 Mev in add