Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Shingo Takayama"'
Autor:
Kazutaka Aonuma, Mikihiko Kawano, Kazuko Tajiri, Akihiko Nogami, Noriko Sato, Tomoya Hoshi, Mio Nakayama, Tomoko Ishizu, Mikiko Hatsutori, Shingo Takayama, Atsuko Suzuki, Seiichi Suzuki
Publikováno v:
Journal of the American Geriatrics Society. 66:1800-1804
Objectives To examine the effect of asymptomatic severe aortic stenosis (AS) on mortality late in life. Design Retrospective cohort study. Setting Large medical center. Participants Asymptomatic adults aged 80 and older (mean age 86 ± 4; N=1,060, n=
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::020fad84bf917d06fe51949387e4b802
https://doi.org/10.1111/jgs.15527
https://doi.org/10.1111/jgs.15527
Autor:
Shingo Takayama, Jürgen Klepp, Katsumi Chikama, Eiji Hata, Keisuke Momose, Christian Pruner, Martin Fally, Xiangming Liu, Yasuo Tomita
Publikováno v:
Journal of Modern Optics
We present an overview of recent investigations of photopolymerizable nanocomposite photonic materials in which, thanks to their high degree of material selectivity, recorded volume gratings possess high refractive index modulation amplitude and high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9f8f9504ceff00237fae62db5e1a23c
https://doi.org/10.1080/09500340.2016.1143534
https://doi.org/10.1080/09500340.2016.1143534
Autor:
Atsuko, Suzuki, Kazuko, Tajiri, Tomoko, Ishizu, Mio, Nakayama, Tomoya, Hoshi, Seiichi, Suzuki, Mikiko, Hatsutori, Noriko, Sato, Shingo, Takayama, Mikihiko, Kawano, Kazutaka, Aonuma, Akihiko, Nogami
Publikováno v:
Journal of the American Geriatrics Society. 66(9)
To examine the effect of asymptomatic severe aortic stenosis (AS) on mortality late in life.Retrospective cohort study.Large medical center.Asymptomatic adults aged 80 and older (mean age 86 ± 4; N=1,060, n=569 women) with preserved left ventricular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::347148c5690c183665237e9b67125894
https://pubmed.ncbi.nlm.nih.gov/30155884
https://pubmed.ncbi.nlm.nih.gov/30155884
Publikováno v:
Applied optics. 53(10)
We report on shift-multiplexed holographic storage of 250 digital data pages in a photopolymerizable SiO2 nanoparticle–polymer composite film being capable of step-growth thiol-ene polymerization in the green. Various two-dimensional symbol modulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a24741933b4b3bbdabd595a6f3d4ec8
https://pubmed.ncbi.nlm.nih.gov/24787217
https://pubmed.ncbi.nlm.nih.gov/24787217
Publikováno v:
SPIE Proceedings.
We propose the use of radical-mediated thiol-yne step-growth photopolymerizations for volume holographic recording in NPC films to overcome the drawback of low crosslinking densities but retain the advantage of low shrinkage in the thiol-ene photopol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ded610534416e290c0e41a4013ba0f8d
https://doi.org/10.1117/12.2017477
https://doi.org/10.1117/12.2017477
Publikováno v:
SPIE Proceedings.
We report on holographic storage of digital data pages in a thick silica nanoparticle-polymer composite film that uses step-growth thiol-ene photopolymerization at a wavelength of 532 nm. Shift-multiplexed holographic storage of 180 digital data page
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6c7d4112fb20cc70d4c0394dfef5ecc
https://doi.org/10.1117/12.921788
https://doi.org/10.1117/12.921788
Publikováno v:
Optical Materials Express. 4:982
We investigate volume holographic recording in a photopolymerizable nanoparticle-polymer (NPC) composite film that employs radical-mediated thiol-yne step-growth photopolymerizations. Because each alkyne functional group can react consecutively with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fc52b5d5a31c969c8a4058221dea00a
https://doi.org/10.1364/ome.4.000982
https://doi.org/10.1364/ome.4.000982
Publikováno v:
Optics Letters. 37:2250
We demonstrate shift-multiplexed holographic storage of 180 digital data pages with low symbol-error rates in a thick (250 μm) SiO2 nanoparticle-polymer composite film using step-growth thiol-ene photopolymerization. A two-dimensional 2:4 modulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3e7f7f650f2e01b0b16d44f6ab078d8
https://doi.org/10.1364/ol.37.002250
https://doi.org/10.1364/ol.37.002250