Mathematical Engineering (2003)
Tetsuya Iwasaki, Shinji Hara, Communicated Kazuo Murota, T. Iwasaki, S. Hara
The cerebrated Kalman-Yakubovi c-Popov (KYP) lemma establishes the equivalence between a frequency domain inequality (FDI) and a linear matrix inequality (LMI), and has played one of the most...
Auger Effect in the High-Resolution Ce 3d-edge Resonant Photoemission (2003)
Iwasaki, T., Sekiyama, A., ...
The bulk-sensitive Ce 4$f$ spectral weights of various Ce compounds including CeFe$_2$, CeNi$_2$, and CeSi$_2$ were obtained with the resonant photoemission technique at the Ce 3d-edge. We found the...
Localized Character of 4f Electrons in CeRh$_x$(x=2,3) and CeNi$_x$(x=2,5) (2003)
Jung, Ran-Ju, Choi, Byung-Hee, Kim, Hyeong-Do, Cho, En-Jin, Iwasaki, T., ...
We have measured Ce 4f spectral weights of extremely $\alpha$-like Ce-transition metal intermetallic compounds CeRh$_x$ (x=2,3) and CeNi$_x$ (x=2,5) by using the {\it bulk-sensitive} resonant...
When is (D,G)-scaling both necessary and sufficient (2000)
Meinsma, G., Iwasaki, T., Fu, M.
It is shown that the well-known (D,G)-scaling upper bound of the structured singular value is a nonconservative test for robust stability with respect to certain linear time-varying uncertainties
When is (D,G)-scaling both necessary and sufficient (2000)
Meinsma, Dr.ir. G., Iwasaki, T., Fu, M.
It is shown that the well-known (D,G)-scaling upper bound of the structured singular value is a nonconservative test for robust stability with respect to certain linear time-varying uncertainties
When is (D,G)-scaling both necessary and sufficient (2000)
Meinsma, G., Iwasaki, T., Fu, M.
It is shown that the well-known (D,G)-scaling upper bound of the structured singular value is a nonconservative test for robust stability with respect to certain linear time-varying uncertainties
Generalized S-Procedure and Finite Frequency KYP Lemma (2000)
Iwasaki, T, Meinsma, G, Fu, Minyue
The contribution of this paper is twofold. First we give a generalization of the S-procedure which has been proven useful for robustness analysis of control systems. We then apply the generalized...
High-resolution Ce 3d-edge resonant photoemission study of CeNi_2 (1999)
Yang, See-Hun, Kim, Hyeong-Do, Jung, Ran-Ju, Sekiyama, A., Iwasaki, T., ...
Resonant photoemission (RPES) at the Ce 3d -> 4f threshold has been performed for alpha-like compound CeNi_2 with extremely high energy resolution (full width at half maximum < 0.2 eV) to obtain...
On stability robustness with respect to LTV uncertainties (1998)
G. Meinsma, T. Iwasaki, Gjerrit Meinsma, Tetsuya Iwasaki, Minyue Fu
It is shown that the well-known .D; G/-scaling upper bound of the structured singular value is a nonconservative test for robust stability with respect to certain linear time-varying uncertainties....
Morphology of Coiled Whiskers of Amorphous Si3N4 and their Mechanical Properties. (1998)
Iwanaga, H., Iwasaki, T., Motojima, S., Takeuchi, S.
Since silicon nitride (Si3N4) possesses high strength and toughness at high temperatures, Si3N4 whiskers have attracted much attention as a possible material for fiber reinforcement of high...
On stability robustness with respect to LTV uncertainties (1998)
Meinsma, G., Iwasaki, T., Fu, M.
It is shown that the well-known (D,G)-scaling upper bound of the structured singular value is a nonconservative test for robust stability with respect to certain linear time-varying uncertainties
On stability robustness with respect to LTV uncertainties (1998)
Meinsma, Dr.ir. G., Iwasaki, T., Fu, M.
It is shown that the well-known (D,G)-scaling upper bound of the structured singular value is a nonconservative test for robust stability with respect to certain linear time-varying uncertainties
On stability robustness with respect to LTV uncertainties (1998)
Meinsma, G., Iwasaki, T., Fu, M.
It is shown that the well-known (D,G)-scaling upper bound of the structured singular value is a nonconservative test for robust stability with respect to certain linear time-varying uncertainties
Shimozuma, M., Date, H., Iwasaki, T., Tagashira, H., Yoshino, M., Yoshida, K., ...
本編とその訂正箇所（Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 1997.Nov, 15(6), p3170に掲載）
Shimozuma, M., Date, H., Iwasaki, T., Tagashira, H., Yoshino, M., Yoshida, K.
Titanium nitride (TiN) films have been deposited on three-dimensional substrates by low frequency (50 Hz) plasma chemical vapor deposition method using a TiCl4 + N2 + H2 mixture at a substrate...
Shimozuma, M., Date, H., Iwasaki, T., Tagashira, H., Yoshino, M., Yoshida, K.
Titanium nitride (TiN) films have been deposited on three-dimensional substrates by low frequency (50 Hz) plasma chemical vapor deposition method using a TiCl4 + N2 + H2 mixture at a substrate...
Role of arabidopsis MYC and MYB homologs in drought- and abscisic acid-regulated gene expression.
Abe, H, Yamaguchi-Shinozaki, K, Urao, T, Iwasaki, T, Hosokawa, D, Shinozaki, K
In Arabidopsis, the induction of a dehydration-responsive gene, rd22, is mediated by abscisic acid (ABA) and requires protein biosynthesis for ABA-dependent gene expression. Previous experiments...
Iwasaki, T, Isogai, Y, Iizuka, T, Oshima, T
A novel pink [2Fe-2S] protein has been purified from the cytosol fraction of the thermoacidophilic archaeon Sulfolobus sp. strain 7 (originally named Sulfolobus acidocaldarius 7) and called...
Suzuki, T, Inoki, Y, Yamagishi, A, Iwasaki, T, Wakagi, T, Oshima, T
The archaeal leuB gene encoding isopropylmalate dehydrogenase of Sulfolobus sp. strain 7 was cloned, sequenced, and expressed in Escherichia coli. The recombinant Sulfolobus sp. enzyme was extremely...
Deletion analysis of the 5' untranslated leader sequence of tobacco mosaic virus RNA.
Takamatsu, N, Watanabe, Y, Iwasaki, T, Shiba, T, Meshi, T, Okada, Y
To determine the sequences essential for viral multiplication in the 5' untranslated leader sequence of tobacco mosaic virus RNA, mutant TMV-L (a tomato strain) RNAs which carry several deletions in...
Iwahi, T, Satoh, H, Nakao, M, Iwasaki, T, Yamazaki, T, Kubo, K, ...
The activities of various types of antiulcer agents against Helicobacter pylori (formerly called Campylobacter pylori) strains were determined by an agar dilution method. Among the compounds tested,...
Lapiere, J C, Woodley, D T, Parente, M G, Iwasaki, T, Wynn, K C, Christiano, A M, ...
Epidermolysis bullosa acquisita (EBA) is an acquired blistering skin disease characterized by the presence of IgG autoantibodies that recognize type VII (anchoring fibril) collagen. In this study, we...
A tissue-specific change in repetitive DNA in rats.
Yokota, H, Iwasaki, T, Takahashi, M, Oishi, M
From a genomic library constructed from an EcoRI digest of Wistar rat brain DNA, we isolated a clone (BL-1) that gave a 0.6-kilobase restriction fragment only in brain (or lens) DNA upon Southern...
Shirahige, K, Iwasaki, T, Rashid, M B, Ogasawara, N, Yoshikawa, H
We have reported the isolation of linking clones of HindIII and EcoRI fragments, altogether spanning a 230-kb continuous stretch of chromosome VI. The presence or absence of autonomously replicating...
Bomsztyk, K, Rooney, J W, Iwasaki, T, Rachie, N A, Dower, S K, Sibley, C H
Nuclear factor kappa B (NF-kappa B) is a ubiquitous transcription factor that affects expression of many genes, including immunoglobulin kappa (kappa), the interleukin-2 receptor alpha chain, and two...
Human herpesvirus 6 latently infects mononuclear cells but not liver tissue.
Yoshikawa, T, Suzuki, K, Ihira, M, Furukawa, H, Suga, S, Iwasaki, T, ...
AIM: To investigate whether human herpesvirus 6 (HHV-6) can cause latent infection of liver tissue. METHODS: Peripheral blood and liver tissue were collected from 25 living related liver transplant...
Purification and Characterization of a Dipeptidase from Lactobacillus helveticus SBT 2171
Tan, P., Sasaki, M., Bosman, B. W., Iwasaki, T.
A metal-dependent dipeptidase was purified to homogeneity from a cell extract of Lactobacillus helveticus SBT 2171 by fast protein liquid chromatography. The enzyme was purified 237-fold from the...
Ku, Y, Iwasaki, T, Fukumoto, T, Tominaga, M, Muramatsu, S, Kusunoki, N, ...
OBJECTIVE: The aim of this study was to report the long-term results of percutaneous isolated liver chemoperfusion with hepatic venous isolation and charcoal hemoperfusion (HVI-CHP) in patients with...
Pinkus, H, Iwasaki, T, Mishima, Y
Trichilemmal keratinization, first described in Maurer in 1895 and rediscovered by Holmes (1968) and Pinkus (1968) converts the stratified epithelium of the outer root sheath into anuclear keratin...
Role of arabidopsis MYC and MYB homologs in drought- and abscisic acid-regulated gene expression.
Abe, H, Yamaguchi-Shinozaki, K, Urao, T, Iwasaki, T, Hosokawa, D, Shinozaki, K
In Arabidopsis, the induction of a dehydration-responsive gene, rd22, is mediated by abscisic acid (ABA) and requires protein biosynthesis for ABA-dependent gene expression. Previous experiments...
Iwasaki, T, Isogai, Y, Iizuka, T, Oshima, T
A novel pink [2Fe-2S] protein has been purified from the cytosol fraction of the thermoacidophilic archaeon Sulfolobus sp. strain 7 (originally named Sulfolobus acidocaldarius 7) and called...
Suzuki, T, Inoki, Y, Yamagishi, A, Iwasaki, T, Wakagi, T, Oshima, T
The archaeal leuB gene encoding isopropylmalate dehydrogenase of Sulfolobus sp. strain 7 was cloned, sequenced, and expressed in Escherichia coli. The recombinant Sulfolobus sp. enzyme was extremely...
Deletion analysis of the 5' untranslated leader sequence of tobacco mosaic virus RNA.
Takamatsu, N, Watanabe, Y, Iwasaki, T, Shiba, T, Meshi, T, Okada, Y
To determine the sequences essential for viral multiplication in the 5' untranslated leader sequence of tobacco mosaic virus RNA, mutant TMV-L (a tomato strain) RNAs which carry several deletions in...
Iwahi, T, Satoh, H, Nakao, M, Iwasaki, T, Yamazaki, T, Kubo, K, ...
The activities of various types of antiulcer agents against Helicobacter pylori (formerly called Campylobacter pylori) strains were determined by an agar dilution method. Among the compounds tested,...
Lapiere, J C, Woodley, D T, Parente, M G, Iwasaki, T, Wynn, K C, Christiano, A M, ...
Epidermolysis bullosa acquisita (EBA) is an acquired blistering skin disease characterized by the presence of IgG autoantibodies that recognize type VII (anchoring fibril) collagen. In this study, we...
A tissue-specific change in repetitive DNA in rats.
Yokota, H, Iwasaki, T, Takahashi, M, Oishi, M
From a genomic library constructed from an EcoRI digest of Wistar rat brain DNA, we isolated a clone (BL-1) that gave a 0.6-kilobase restriction fragment only in brain (or lens) DNA upon Southern...
Shirahige, K, Iwasaki, T, Rashid, M B, Ogasawara, N, Yoshikawa, H
We have reported the isolation of linking clones of HindIII and EcoRI fragments, altogether spanning a 230-kb continuous stretch of chromosome VI. The presence or absence of autonomously replicating...
Bomsztyk, K, Rooney, J W, Iwasaki, T, Rachie, N A, Dower, S K, Sibley, C H
Nuclear factor kappa B (NF-kappa B) is a ubiquitous transcription factor that affects expression of many genes, including immunoglobulin kappa (kappa), the interleukin-2 receptor alpha chain, and two...
Human herpesvirus 6 latently infects mononuclear cells but not liver tissue.
Yoshikawa, T, Suzuki, K, Ihira, M, Furukawa, H, Suga, S, Iwasaki, T, ...
AIM: To investigate whether human herpesvirus 6 (HHV-6) can cause latent infection of liver tissue. METHODS: Peripheral blood and liver tissue were collected from 25 living related liver transplant...
Pinkus, H, Iwasaki, T, Mishima, Y
Trichilemmal keratinization, first described in Maurer in 1895 and rediscovered by Holmes (1968) and Pinkus (1968) converts the stratified epithelium of the outer root sheath into anuclear keratin...
Ku, Y, Iwasaki, T, Fukumoto, T, Tominaga, M, Muramatsu, S, Kusunoki, N, ...
OBJECTIVE: The aim of this study was to report the long-term results of percutaneous isolated liver chemoperfusion with hepatic venous isolation and charcoal hemoperfusion (HVI-CHP) in patients with...
Purification and Characterization of a Dipeptidase from Lactobacillus helveticus SBT 2171
Tan, P., Sasaki, M., Bosman, B. W., Iwasaki, T.
A metal-dependent dipeptidase was purified to homogeneity from a cell extract of Lactobacillus helveticus SBT 2171 by fast protein liquid chromatography. The enzyme was purified 237-fold from the...
Iwasaki, T, Hamano, T, Fujimoto, J, Kakishita, E
We have examined the contribution of endogenous interleukin-6 (IL-6) to the differentiation of murine B-cell hybridomas. AT73 was established by somatic hybridization between BALB/c mice B cells and...
Effects of late reperfusion on infarct expansion and infarct healing in conscious rats.
Morita, M., Kawashima, S., Ueno, M., Kubota, A., Iwasaki, T.
We examined the effects of late reperfusion on infarct expansion and infarct healing process in conscious rats. Coronary occlusion and reperfusion were carried out in conscious rats 1 week after...
Echocardiographic abnormalities of tricuspid valve motion in pulmonary embolism.
Iwasaki, T, Tanimoto, M, Yamamoto, T, Makihata, S, Kawai, Y, Yorifuji, S
Echocardiographic findings in five patients with pulmonary embolism were studied. Tricuspid echocardiograms showed abnormalities in valve motion, that is a monophasic triangular wave during diastole...
Increased circulating interleukin-18 in patients with congestive heart failure
Naito, Y, Tsujino, T, Fujioka, Y, Ohyanagi, M, Okamura, H, Iwasaki, T
Fatal acute myocarditis in an infant with human herpesvirus 6 infection
Yoshikawa, T, Ihira, M, Suzuki, K, Suga, S, Kito, H, Iwasaki, T, ...
A 5 month old girl had typical clinical features of acute myocarditis just after the febrile period of exanthem subitum and died immediately. She had been healthy, with normal development, and there...
AIZAWA, K, HAMANO, T, IWASAKI, T, KAKISHITA, E
MS202 is an IL-2-dependent Th2 clone reactive to auto-MHC class II antigens as previously reported. It expresses CD4, TCR-αβ, Thy 1.2 and H-2k on the cell membrane, as well as CD40 ligand. In order...
Regulation of cytokine expression by an autoreactive B cell clone derived from MRL/MP-lpr/lpr mice
Iwasaki, T, Hamano, T, Fujimoto, J, Ogata, A, Kakishita, E
The B cell line, MRL159.5, was established by somatic hybridization between splenic MRL/MP-lpr/lpr (lpr) mice B cells and 2.52M, a hypoxanthine-aminopterine-thymidine (HAT) medium-sensitive B cell...
The molecular mechanism in activation-induced cell death of an Ag-reactive B cell clone
HAMANO, T, IWASAKI, T, OGATA, A, HASHIMOTO, N, KAKISHITA, E
TPA-1 is a subclone of B cell hybridomas established by somatic hybridization using B cells of A/J mice immunized with TNP-LPS, and expresses a receptor for TNP on the cell membrane. The present...
Results of resection for bronchogenic carcinoma in patients over the age of 80.
Shirakusa, T, Tsutsui, M, Iriki, N, Matsuba, K, Saito, T, Minoda, S, ...
Thirty three patients aged over 80 years underwent resection for bronchogenic carcinoma. The operations performed were: lobectomy (21), segmentectomy (4), wedge resection (2), pneumonectomy (3),...
Iwasaki, T, Hamano, T, Saheki, K, Kuroiwa, T, Kataoka, Y, Takemoto, Y, ...
The graft‐versus‐host disease (GVHD) generated in BDF1 mice by the injection of spleen cells from the C57BL/6 parental strain induces a direct cell‐mediated attack on host lymphohaematopoietic...