http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Oba, Toru,Tamiaki, Hitoshi Korean Society of Photoscience 2002 Journal of Photosciences Vol.9 No.2
Since chlorophyll a and bacteriochlorophyll a are asymmetric molecules, an external ligand can coordinate to the central Mg atom either from the chiorin macrocycle side where the C13$^2$-methoxycarbonyl moiety protrudes (denoting as the 'back' side) or frome the other side (the 'face' side). We investigated which side of the macrocycle is favored for the ligand coordination, by survey of the highly resolved crystal structures of various photosynthetic proteins and theoretical model calculations. It is found that chlorophyll a as well as bacteriochlorophyll a and b in the photosynthetic proteins mostly bind their ligands on the 'back' sides. This finding was confirmed by the theoretical calculations for methyl chlorophyllide a and methyl bacteriochlorophyllide a as models: the 'back' type ligand-(bacterio )chlorophyll complex was more stable than the 'face' type one. The calculations predicted influence of the Cl3$^2$-stereochemistry on the choice of the side of the ligand coordination, which is discussed in relation to the presence of the Cl3$^2$-epimer of chlorophyll a in photosystem I reaction center [I].
Oba, T.,Riethmü,ller, T. L.,Solanki, S. K.,Iida, Y.,Quintero Noda, C.,Shimizu, T. American Astronomical Society 2017 The Astrophysical journal Vol.849 No.1
<P>Solar granules are bright patterns surrounded by dark channels, called intergranular lanes, in the solar photosphere and are a manifestation of overshooting convection. Observational studies generally find stronger upflows in granules and weaker downflows in intergranular lanes. This trend is, however, inconsistent with the results of numerical simulations in which downflows are stronger than upflows through the joint action of gravitational acceleration/deceleration and pressure gradients. One cause of this discrepancy is the image degradation caused by optical distortion and light diffraction and scattering that takes place in an imaging instrument. We apply a deconvolution technique to Hinode/SP data in an attempt to recover the original solar scene. Our results show a significant enhancement in both the convective upflows and downflows but particularly for the latter. After deconvolution, the up- and downflows reach maximum amplitudes of -3.0 km s(-1) and + 3.0 km s(-1) at an average geometrical height of roughly 50 km, respectively. We found that the velocity distributions after deconvolution match those derived from numerical simulations. After deconvolution, the net LOS velocity averaged over the whole field of view lies close to zero as expected in a rough sense from mass balance.</P>
大場健司(Oba, Kenji) 한국일본문화학회 2019 日本文化學報 Vol.0 No.80
Recent previous studies on Abe Kōbō (1924-1993) tend to argue about the works written by Abe in the 1950s Japan. This means that such previous studies paid attention to Abe as a writer of Japan Communist Party. However, after the expulsion from the party, Abe wrote works under the influence of anarchism, which cannot be reduced into Marxism. Hence, This study focuses the relationship between his anarchism and social context at the time.
「パラレル・ワールド」と「穴」の水脈 - 安部公房『砂の女』とポール・オースター『闇の中の男』 -
大場健司(Oba, Kenji) 한국일본문화학회 2021 日本文化學報 Vol.0 No.88
This paper compares The Woman in The Dunes (1962) by Abe Kōbō (1924–1993) with Man in the Dark (2008) by Paul Auster (1947–). The Woman in The Dunes depicts self-differentiation in “holes” in a world influenced by the existentialism of Jean-Paul Sartre (1905–1980). However, Man in the Dark depicts “Parallel Worlds,” which reflects the influence of Jacques Derrida’s (1924–1993) ghost theory and the science-fiction film, The Matrix (1999).
大場健司(Oba, Kenji) 한국일본문화학회 2018 日本文化學報 Vol.0 No.77
Recent previous studies on Abe Kōbō (1924-1993) tend to argue about the relationship between Abe and other media such as playwrights or movies. On the other hand, this article discussed about Abe’s acceptance of music. Abe wrote about Pink Floyd, a British rock band in UK, in his novel Kangaroo Notebook (1991). He adapted Pink Floyd in the viewpoint of the history of “music concrete.” He accepted such electronic music under the influence of postmodernist such as Karatani Kōjin (1941-).
Kenji OBA 이화여자대학교 이화인문과학원 2016 탈경계인문학 Vol.9 No.3
Most literary criticism of Ghosts (1986) by Paul Auster (1947– ) have focused on the relationship with postmodernism and American Renaissance literature. By contrast, this research compares Paul Auster’s Ghosts with The Ruined Map (1967) by Abe Kōbō (1924–1993) through the medium of allusions to paintings by Pablo Picasso (1881–1973). Both Abe and Auster commonly wrote about disappearance and identity crisis in urban space. In The Ruined Map, there is a “Picasso lithograph” in the room of a client who asks a detective to find her missing husband. This lithograph, clipped out of a magazine and depicting a woman looking up and left, was quoted from Metamorphosis (Die Verwandlung, 1915) by Franz Kafka (1883–1924). Metamorphosis contains a picture, which depicted a woman and lost its “aura” through being clipped out of a magazine. Being influenced by Kafka, the “Picasso lithograph” appears in The Ruined Map. This lithograph paradoxically represents existentialistic material in urban space through phenomenological reduction. In Ghosts, it is important that all female characters cry. Their tears represent the “process of mourning” that works against “ghosts” as lost possibilities. At that time, Jacque Derrida (1930–2004) also argues the theme of possibilities. Auster connected the theme of disappearance from the present life (context) with possibilities as well as Derrida. Moreover, there is another hidden “Weeping Woman.” She is Picasso’s The Weeping Woman (1937). The names of main characters of Ghosts, such as Blue or Black, indicate the colors in The Weeping Woman. Hence, Auster wrote Ghosts under the influence of Abe, Picasso, and Derrida.
Michiaki TOYODA,Kazuhisa OBA,Tetsuya YANAGIMOTO,Takatomo MORI,Kazuo HEMMI 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8
In this paper, we propose a method to update numeral template images according to the width of characters for holistic matching. The purpose of our study is to develop a method that discriminates between correct patterns and incorrect patterns by matching input images against template images. We applied this method to handwritten class marks of book labels to assist librarians in Japanese libraries to find misshelved books. In experiments, initial numeral template images are gathered randomly from isolated characters. We confirmed that the proposed method is useful to increase the variation of the width of template images.