Precision hfs of $^{126}Cs(T_{1/2}=1.63m)$ by ABMR (2003)
Pinard, J, Duong, H T, Marescaux, D, Stroke, Hinko Henry, Redi, O, Gustafsson, M, ...
A precision measurement of the 126Cs(T1/2=1.63m) hfs separation Deltanu in the ground 6s^2S_1/2 state was obtained by means of atomic beam magnetic resonance on-line with the CERN-PSB-ISOLDE mass...
Kato, T., Uemura, M., Kiyota, S., Tanabe, K., Koizumi, M., Kida, M., ...
We observed the 2002 October-November outburst of the dwarf nova CW Mon. The outburst showed a clear signature of a premaximum halt, and a more rapid decline after reaching the outburst maximum. On...
Laser ionization in $\beta$-decay studies of Zn and Mn nuclei (2000)
Oinonen, M., Jading, Y., Koster, U., Lettry, J., Ravn, H., Aysto, J., ...
Laser ionization in $\beta$-decay studies of Zn and Mn nuclei (2000)
Oinonen, M., Jading, Y., Koster, U., Lettry, J., Ravn, H., Aysto, J., ...
$\beta$ decay of the $M_{T}=-1$ nucleus $^{58}$Zn studied by selective laser ionization (1999)
Jokinen, A, Oinonen, M, Äystö, J, Baumann, P, Dendooven, P, Didierjean, F, ...
Beta decay of \nuc{58}{Zn} has been studied for the first time. A new laser ion-source concept has been used to produce mass-separated sources for beta and gamma spectroscopy. The half-life of...
Ohyanagi, M., Koizumi, M., Tanihata, K., Miyamoto, Y., Yamada, O.
Much progress has been made in the study of B1-NbN superconducting material for its very high critical field (H(c)) and critical current density (J(c)). Most attention concerning this superconductor...
Ohyanagi, M., Koizumi, M., Kanno, M.
The combustion synthesis between Ti and C was performed using cylindrical specimens with relatively high green density (2.5-3.4 g/cc:65-89%). A TiC body with a densified surface layer was...
Beta decay of the M$_{T}$=-1 nucleus $^{58}$Zn studied by selective laser ionization (1998)
Jokinen, A., Oinonen, M., Aysto, J., Baumann, P., Dendooven, P., Didierjean, F., ...
Beta decay of the M$_{T}$=-1 nucleus $^{58}$Zn studied by selective laser ionization (1998)
Jokinen, A., Oinonen, M., Aysto, J., Baumann, P., Dendooven, P., Didierjean, F., ...
FIELD EMISSION PROPERTIES OF - ORIENTED CARBIDE TIPS (1987)
Ishizawa, Y., Koizumi, M., Oshima, C., Otani, S.
We report that -oriented TiC and NbC single crystal tips produce highly stable field emission currents after the surface-processing. The surface-processing consists of the tip heating at 900-1100°C...
FIELD EMISSION PROPERTIES OF - ORIENTED CARBIDE TIPS (1987)
Ishizawa, Y., Koizumi, M., Oshima, C., Otani, S.
We report that -oriented TiC and NbC single crystal tips produce highly stable field emission currents after the surface-processing. The surface-processing consists of the tip heating at 900-1100°C...
FIELD EMISSION PROPERTIES OF - ORIENTED CARBIDE TIPS (1987)
Ishizawa, Y., Koizumi, M., Oshima, C., Otani, S.
We report that -oriented TiC and NbC single crystal tips produce highly stable field emission currents after the surface-processing. The surface-processing consists of the tip heating at 900-1100°C...
MÖSSBAUER EFFECT OF SrLnFeO4 (Ln=La, Pr, Nd) (1979)
Shimada, M., Koizumi, M., Takano, M., Shinjo, T., Takada, T.
The Mössbauer effect has been studied in SrLaFeO4, SrPrFeO4, and SrNdFeO4, with K2NiF4 structure in the temperature range between 4 K and 640 K. The results of the combined magnetic and quadrupole...
MÖSSBAUER EFFECT OF SrLnFeO4 (Ln=La, Pr, Nd) (1979)
Shimada, M., Koizumi, M., Takano, M., Shinjo, T., Takada, T.
The Mössbauer effect has been studied in SrLaFeO4, SrPrFeO4, and SrNdFeO4, with K2NiF4 structure in the temperature range between 4 K and 640 K. The results of the combined magnetic and quadrupole...
MÖSSBAUER EFFECT OF SrLnFeO4 (Ln=La, Pr, Nd) (1979)
Shimada, M., Koizumi, M., Takano, M., Shinjo, T., Takada, T.
The Mössbauer effect has been studied in SrLaFeO4, SrPrFeO4, and SrNdFeO4, with K2NiF4 structure in the temperature range between 4 K and 640 K. The results of the combined magnetic and quadrupole...
Projectile Coulomb excitation of 78Se
Hayakawa, T., Toh, Y., Oshima, M., Osa, A., Koizumi, M., Hatsukawa, Y., ...
Projectile Coulomb excitation of 78Se
Hayakawa, T., Toh, Y., Oshima, M., Osa, A., Koizumi, M., Hatsukawa, Y., ...
Functional interleukin-2 receptors on intestinal epithelial cells.
Ciacci, C, Mahida, Y R, Dignass, A, Koizumi, M, Podolsky, D K
The presence of receptors for the cytokine IL-2 was assessed in the IEC-6 cell line established from normal rat crypt epithelium and primary intestinal epithelial cells. 125I-IL-2 was found to...
Cross-ligation and exchange reactions catalyzed by hairpin ribozymes.
Komatsu, Y, Koizumi, M, Sekiguchi, A, Ohtsuka, E
The negative strand of the satellite RNA of tobacco ringspot virus (sTobRV(-)) contains a hairpin catalytic domain that shows self-cleavage and self-ligation activities in the presence of magnesium...
Design of RNA enzymes distinguishing a single base mutation in RNA.
Koizumi, M, Hayase, Y, Iwai, S, Kamiya, H, Inoue, H, Ohtsuka, E
RNA enzymes (ribozymes) which can cleave RNA by recognizing sequences of 9-15 bases are described. Substrates must contain UX (X = U, C or A). A ribozyme consisting of two oligoribonucleotides (19...
Sekiguchi, A, Komatsu, Y, Koizumi, M, Ohtsuka, E
Several mutants for the minus strands of the self-cleaving domain of the satellite RNA of tobacco ringspot virus have been synthesized by joining chemically synthesized oligoribonucleotides with RNA...
Nucleotide sequence of rice dwarf virus (RDV) genome segment S3 coding for 114 K major core protein.
Kano, H, Koizumi, M, Noda, H, Mizuno, H, Tsukihara, T, Ishikawa, K, ...
Hayase, Y, Jahn, M, Rogers, M J, Sylvers, L A, Koizumi, M, Inoue, H, ...
The fidelity of protein biosynthesis rests largely on the correct aminoacylation of transfer RNAs by their cognate aminoacyl-tRNA synthetases. Previous studies have demonstrated that the interaction...
Soukup, G A, DeRose, E C, Koizumi, M, Breaker, R R
Allosteric ribozymes are engineered RNAs that operate as molecular switches whose rates of catalytic activity are modulated by the binding of specific effector molecules. New RNA molecular switches...
Numbering system for the hammerhead.
Hertel, K J, Pardi, A, Uhlenbeck, O C, Koizumi, M, Ohtsuka, E, Uesugi, S, ...
The nerve supply to coracobrachialis in apes.
The origin of the nerve supply to coracobrachialis from the brachial plexus in apes was investigated in 4 arms from 4 chimpanzees, both arms of a gorilla and 4 arms from 4 gibbons. The general...
Functional interleukin-2 receptors on intestinal epithelial cells.
Ciacci, C, Mahida, Y R, Dignass, A, Koizumi, M, Podolsky, D K
The presence of receptors for the cytokine IL-2 was assessed in the IEC-6 cell line established from normal rat crypt epithelium and primary intestinal epithelial cells. 125I-IL-2 was found to...
Cross-ligation and exchange reactions catalyzed by hairpin ribozymes.
Komatsu, Y, Koizumi, M, Sekiguchi, A, Ohtsuka, E
The negative strand of the satellite RNA of tobacco ringspot virus (sTobRV(-)) contains a hairpin catalytic domain that shows self-cleavage and self-ligation activities in the presence of magnesium...
Numbering system for the hammerhead.
Hertel, K J, Pardi, A, Uhlenbeck, O C, Koizumi, M, Ohtsuka, E, Uesugi, S, ...
Design of RNA enzymes distinguishing a single base mutation in RNA.
Koizumi, M, Hayase, Y, Iwai, S, Kamiya, H, Inoue, H, Ohtsuka, E
RNA enzymes (ribozymes) which can cleave RNA by recognizing sequences of 9-15 bases are described. Substrates must contain UX (X = U, C or A). A ribozyme consisting of two oligoribonucleotides (19...
Sekiguchi, A, Komatsu, Y, Koizumi, M, Ohtsuka, E
Several mutants for the minus strands of the self-cleaving domain of the satellite RNA of tobacco ringspot virus have been synthesized by joining chemically synthesized oligoribonucleotides with RNA...
Nucleotide sequence of rice dwarf virus (RDV) genome segment S3 coding for 114 K major core protein.
Kano, H, Koizumi, M, Noda, H, Mizuno, H, Tsukihara, T, Ishikawa, K, ...
Hayase, Y, Jahn, M, Rogers, M J, Sylvers, L A, Koizumi, M, Inoue, H, ...
The fidelity of protein biosynthesis rests largely on the correct aminoacylation of transfer RNAs by their cognate aminoacyl-tRNA synthetases. Previous studies have demonstrated that the interaction...
The nerve supply to coracobrachialis in apes.
The origin of the nerve supply to coracobrachialis from the brachial plexus in apes was investigated in 4 arms from 4 chimpanzees, both arms of a gorilla and 4 arms from 4 gibbons. The general...
Soukup, G A, DeRose, E C, Koizumi, M, Breaker, R R
Allosteric ribozymes are engineered RNAs that operate as molecular switches whose rates of catalytic activity are modulated by the binding of specific effector molecules. New RNA molecular switches...
Projectile Coulomb excitation of 78Se
Hayakawa, T., Toh, Y., Oshima, M., Osa, A., Koizumi, M., Hatsukawa, Y., ...
Satoh, A, Shimosegawa, T, Fujita, M, Kimura, K, Masamune, A, Koizumi, M, ...
Third Department of Internal Medicine, Tohoku University School of Medicine, Sendai, Miyagi, Japan