Yasuhiro Tomita
A5102789177- Asthma and respiratory diseases
- Particle physics theoretical and experimental studies
- Respiratory and Cough-Related Research
- Advanced Semiconductor Detectors and Materials
- Neutrino Physics Research
- Astrophysics and Cosmic Phenomena
- Porphyrin and Phthalocyanine Chemistry
- Immune Cell Function and Interaction
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Chronic Obstructive Pulmonary Disease (COPD) Research
- Gastroesophageal reflux and treatments
- Metal-Catalyzed Oxygenation Mechanisms
- CCD and CMOS Imaging Sensors
- Thin-Film Transistor Technologies
- Dark Matter and Cosmic Phenomena
- Theoretical and Computational Physics
- Health Promotion and Cardiovascular Prevention
- Polyoxometalates: Synthesis and Applications
- Pediatric health and respiratory diseases
- Drug-Induced Adverse Reactions
- Physics of Superconductivity and Magnetism
- IL-33, ST2, and ILC Pathways
- Allergic Rhinitis and Sensitization
- Muon and positron interactions and applications
National Sagamihara Hospital
2016-2024
Anjo Kosei Hospital
2022-2024
Nagoya University
1989-2023
Tokai Central Hospital
2020
Hamamatsu Photonics (Japan)
1993-2002
Teikyo University of Science
2001
National Institute of Infectious Diseases
2000
Shimane University
1992-1995
University of Shimane
1992-1993
Tokyo Institute of Technology
1989
Rationale: Aspirin-exacerbated respiratory disease is characterized by severe asthma, nonsteroidal antiinflammatory drug hypersensitivity, nasal polyposis, and leukotriene overproduction. Systemic corticosteroid therapy does not completely suppress lifelong aspirin hypersensitivity. Omalizumab efficacy against aspirin-exacerbated has been investigated in a randomized manner.Objectives: To evaluate omalizumab E4 overproduction, symptoms during an oral challenge patients with using...
We have located 3886 neutrino interactions in the fiducial volume of a hybrid emulsion spectrometer installed Fermilab wide-band beam. A search for τ− decays yielded no candidate, resulting an upper limit 0.002 (0.073) direct coupling νμ (νe) to τ−. The ντ limits mass differences and mixing angles (α) between neutrinos are at maximum ΔM2<0.9 (9.0) eV2, sensitivity sin2(2α)<0.004 (0.12). direct-coupling also used show that most must contain neutral lepton other than or νe.Received 19 August...
Bowen's disease in the genital area is generally considered to be caused by mucosal high-risk human papillomaviruses (HPVs). However, detection rate and spectrum of HPVs extragenital are various it not clear what extent HPV involved its pathogenesis.To assess degree association cases examining rates, types, quantities localization HPV.A polymerase chain reaction (PCR) approach that we had previously established, which can give sensitive a broad range from cutaneous [including...
Several cross-sectional studies have suggested an association between obesity and asthma. However, few investigated this relationship longitudinally, especially in middle-aged subjects. Although metabolic syndrome is a well-known risk factor for many non-communicable diseases, its contribution to asthma remains controversial.From 2008, specific health checkups been conducted throughout Japan. To seek relationships of with late-onset Japan, we analyzed data collected from insurance claims at...
Abstract The Yb(III) and Lu(III) sandwich complexes of 2,3,9,10,16,17,23,24-octabutoxyphthalocyanine (H2obPc) were prepared characterized. Those electrochemical properties in CH2Cl2 studied by means cyclic voltammetry absorption spectra 320–1600 nm region monitored during controlled-potential electrolysis.
Abstract The title complexes, [Yb2(obPc)3] (1) and [Dy2(obPc)3] (2) (H2obPc = 2,3,9,10,16,17,23,24-octabutoxyphthalocyanine), were prepared. Their absorption spectra in CH2Cl2 benzene cyclic voltammograms measured. electromism of the solutions 1 2 was observed oxidation. These spectral electrochemical properties suggest a triple-decker sandwich-like molecular structure ([(obPc2−)Ln3+(obPc2−)Ln3+(obPc2−)], Ln Yb, Dy).
We report final results for the D±, F±, and Λ+c lifetimes measured with a hybrid emulsion spectrometer in wide-band neutrino beam at Fermilab. In total, 3886 antineutrino interactions were located fiducial volume of emulsion. From these we have unambiguously identified 6 F± 13 decays, which fitted are τ(F±)=(2.6+1.6−0.9)×10−13 s τ(Λ+c)=(2.0+0.7−0.5)×10−13 s. 28 other decays consistent D+ or D− hypothesis. events, obtain D± lifetime (11.1+4.4−2.9) × 10−13s.Received December...
The existence of long-range order is proved under certain conditions for the antiferromagnetic XYZ model on simple cubic or square lattice. In particular, spin-1/2 XXZ lattice shown to have ground-state if exchange anisotropy Δ satisfies 0≦ <0.20 >1.72, which improves result Kubo and Kishi. z -component spin operator with XY -like (0≦ ≦1) conditions. A similar hold in x -direction Ising-like ( ≧1). two-dimensional hexagonal finite any value (≧0) S ≧1 >2.55 when =1/2.
We report final results for the ${D}^{0}$ lifetime measured with a hybrid emulsion spectrometer in wide-band neutrino beam at Fermilab. In total of 3886 and antineutrino interactions located fiducial volume, we have found 58 decays, from which determine to be (${4.3}_{\ensuremath{-}0.5\ensuremath{-}0.2}^{+0.7+0.1}$) \ifmmode\times\else\texttimes\fi{} ${10}^{\ensuremath{-}13}$ s.
Asthma cases have been increasingly investigated using claims data. However, the validity of defining asthma health insurance in Japan is unclear. This study aims to assess positive and negative predictive values our proposed discrimination criteria for asthma.We developed based on both International Statistical Classification Diseases Related Health Problems (ICD)-10 disease codes data prescriptions treatment asthma. Inclusion were patients aged ≥16 years with at least one claim from April...