Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Toshifumi Yamashita"'
Autor:
Hiroto Terasaki, Toshifumi Yamashita, Ryoh Funatsu, Shohei Nomoto, Kazuki Fujiwara, Hideki Shiihara, Takehiro Yamashita, Taiji Sakamoto
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract This study aimed to investigate the relationship between macular shape and idiopathic macular hole (MH) findings using an objective method. We present retrospective observational case series on patients with MH. The shape of the macular area
Externí odkaz:
https://doaj.org/article/db5e4ccdd93440e289446ad790cbd500
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 4, Pp 1-57 (2023)
Abstract We study the existence of diagonal representatives in each equivalence class of representation matrices of boundary conditions in SU(n) or U(n) gauge theories compactified on the orbifolds T 2 /ℤ N (N = 2, 3, 4, 6). We suppose that the the
Externí odkaz:
https://doaj.org/article/70421168680f4835837cd4539c5d5b21
Autor:
Takato Sakono, Hiroto Terasaki, Shozo Sonoda, Ryoh Funatsu, Hideki Shiihara, Eisuke Uchino, Toshifumi Yamashita, Taiji Sakamoto
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract This study aimed to evaluate the usefulness of multicolor (MC) scanning laser ophthalmoscopy (MC-SLO) in detecting microaneurysm (MA) in eyes with diabetic retinopathy (DR). This was a retrospective cross-sectional study. Eyes with DR underw
Externí odkaz:
https://doaj.org/article/6cd2c381309e426988dd3a26afd3ba38
Autor:
Yoshio Koide, Toshifumi Yamashita
Publikováno v:
Physics Letters B, Vol 787, Iss , Pp 171-174 (2018)
The observed charged lepton masses satisfy the relations K≡(me+mμ+mτ)/(me+mμ+mτ)2=2/3 and κ≡memμmτ/(me+mμ+mτ)3=1/486 with great accuracy. These parameters are given as K=(Tr[ΦΦ])/(Tr[Φ])2 and κ=detΦ/(Tr[Φ])3 if the charged lepton m
Externí odkaz:
https://doaj.org/article/cad41cca6d9c4dad8eee5d63ca26d8fc
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 6, Pp 1-35 (2017)
Abstract We study grand unified models in the five-dimensional space-time where the extra dimension is compactified on S 1/ℤ 2. The spontaneous breaking of unified gauge symmetries is achieved via vacuum expectation values of the extra-dimensional
Externí odkaz:
https://doaj.org/article/de807ae91bce42ab95aded0de2dc1f4f
Autor:
Naoya Yoshihara, Taiji Sakamoto, Takehiro Yamashita, Toshifumi Yamashita, Keita Yamakiri, Shozo Sonoda, Tatsuro Ishibashi
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0122876 (2015)
PURPOSE:To determine whether the width of the retinal artery (RA) trajectory was associated with the presence of a macular hole (MH). METHODS:A retrospective cross sectional case-control study was performed. The fundus photographs were rotated 90 deg
Externí odkaz:
https://doaj.org/article/96ca510f2e704fef967d37095fb93777
Autor:
Shozo Sonoda, Katsuro Tachibana, Toshifumi Yamashita, Makoto Shirasawa, Hiroto Terasaki, Eisuke Uchino, Ryo Suzuki, Kazuo Maruyama, Taiji Sakamoto
Publikováno v:
Journal of Ophthalmology, Vol 2012 (2012)
This paper aims to evaluate the efficacy of intravitreal ultrasound (US) irradiation for green fluorescent protein (GFP) plasmid transfer into the rabbit retina using a miniature US transducer. Intravitreal US irradiation was performed by a slight mo
Externí odkaz:
https://doaj.org/article/30837146abc749ba890de0ac7ccc3dff
Autor:
Hiroto, Terasaki, Toshifumi, Yamashita, Ryoh, Funatsu, Hideki, Shiihara, Takehiro, Yamashita, Taiji, Sakamoto
Publikováno v:
Retina. 42:1484-1490
To determine the preoperative factors that are significantly correlated with an enlargement of an idiopathic macular hole (MH) during the one-month preoperative period.This was a retrospective cross-sectional study of patients with MH who had undergo
Autor:
Taiji Sakamoto, Hiroto Terasaki, Toshifumi Yamashita, Hideki Shiihara, Ryoh Funatsu, Akinori Uemura
Publikováno v:
British Journal of Ophthalmology; Oct2023, Vol. 107 Issue 10, p1472-1477, 6p
Autor:
Taiji, Sakamoto, Hiroto, Terasaki, Toshifumi, Yamashita, Hideki, Shiihara, Ryoh, Funatsu, Akinori, Uemura, Yoshinori, Mitamura
Publikováno v:
The British journal of ophthalmology.
Background/aimsTo determine the incidence and causative pathogens of endophthalmitis after vitrectomy during strict face mask wearing in the COVID-19 period.MethodsThis was a retrospective multicentre study including 31 ophthalmological institutions