232 research outputs found
Optimum arrangement of seismic intensity monitoring points for immediate estimation system of wide-area distribution of seismic intensity
No full textPressure–Volume Relationship of a Au–Al–Yb Intermediate Valence Quasicrystal and Its Crystalline Approximant
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Regulation of Uronnin and the Shikoku Pilgrimage in the Hinterland of Tokushima (The Proceedings of the 11th Symposium on Global perspectives in Japanese Studies : Session I Social-cultural Structure of the Ports in early modern Japan)
No full textPressure–Volume Relationship of a Au–Al–Yb Intermediate Valence Quasicrystal and Its Crystalline Approximant
No full text正二十面体のAu-Al-Yb準結晶とその1/1近似結晶において室温でおよそ20GPaまでの準静水圧下における放射光X線回折測定を実施した。得られたそれぞれの圧縮曲線は類似しており、圧力に対して単調に減少する。これは高圧力下でこれらが安定であることを示している。得られた体積弾性率は準結晶で105.1(8)GPa、近似結晶で108.1(7)GPaであり、これらの値は基本的に各構成元素の体積弾性率の組成加重平均によって説明される。journal articl
Ferrite loaded DBD plasma device
No full textSem informaçãoAn atmospheric pressure plasma jet device with dielectric barrier discharge was built using low cost 5C22 thyratron valve and ferrite transformer. The ferrite transformer increases the intensity about four times the primary pulse and lengthens the high voltage pulse, keeping the rise time of the thyratron pulse. Spectrometer measurement shows excited nitrogen molecular emissions of second positive system. The most intense nitrogen molecular line, 357.69 nm, was chosen to monitor the time dependence of the discharge. Synthetic temperature, using 380.49 nm line of N2 emission and SpecAir simulation, shows plasma gas temperature of 300 K. To corroborate this low temperature, the plasma jet is applied to human tongue with no harm or bad physical feeling.An atmospheric pressure plasma jet device with dielectric barrier discharge was built using low cost 5C22 thyratron valve and ferrite transformer. The ferrite transformer increases the intensity about four times the primary pulse and lengthens the high voltage pulse, keeping the rise time of the thyratron pulse. Spectrometer measurement shows excited nitrogen molecular emissions of second positive system. The most intense nitrogen molecular line, 357.69 nm, was chosen to monitor the time dependence of the discharge. Synthetic temperature, using 380.49 nm line of N2 emission and SpecAir simulation, shows plasma gas temperature of 300 K. To corroborate this low temperature, the plasma jet is applied to human tongue with no harm or bad physical feeling.451132137Sem informaçãoSem informaçãoSem informaçãoGraves, D.B., (2012) J Phys D Appl Phys, 45, p. 42Laroussi, M., Akan, T., (2007) Plasma Process Polym, 4, pp. 777-788Chaker, M., Moisan, M., Zakrewski, Z., (1986) Plasma Chem Plasma Process, 6, pp. 79-96Bloyet, E., Leprince, P., Llamas Brasco, M., Marec, J., (1981) Phys Lett, 8, pp. 391-392Gradov, O.M., Stenflo, L., (2001) J Plasma Phys, 65, pp. 73-77Yanguas-Gil, A., Focke, K., Benedikt, J., von Keudella, A., (2007) J of Appl Phys, 101, p. 103307Wang, C., Srivastava, N., (2010) Eur Phys J D, 60, pp. 465-477Walsh, J.L., Shi, J.J., Kong, M.G., (2006) Appl Phys Lett, 88, p. 171501Pei, X., Lu, X., Liu, J., Liu, D., Yang, Y., Ostrikov, K., Paul, A., Pan, Y., (2012) J Phys D Appl Phys, 45, p. 165205. , 5ppMello, C.B., Kostov, K.G., Machida, M., Hein, L.R.O., Campos, K.A., (2012) IEEE Trans Plasma Sci, 40, pp. 2800-2805(1992) Aramaki, , PhD thesis IF-USP: DecemberMachida, M., Lebedev, S.V., Moshkalyov, S.A., Campos, D.O., Berni, L.A., (1996) Braz J Phys, 26, p. 04Gribble, R.F., Proceedings of symposium on engineering problems of fusion research, LANL, DI-5-1 TO DI-5-3, Los Alamos, N (1969) Los AlamosLu, X., Naidis, G.V., Laroussi, M., Ostrikov, K., (2014) Physics Reports, 540, pp. 123-166Lu, X., Wu, S., Paul, K., Chu, D., Liu, Y., Pan, Plasma Sources Sci (2011) Technol, 65009 (5), p. 20Lu, X., Cao, Y., Yang, P., Xiong, Q., Xiong, Z., Xian, Y., (2009) Y. Pan, IEEE Transactions on Plasma Science, 37 (5)Bruggemann, P., (2013) J Phys D Appl Phys, 46, p. 464001http://www.specair-radiation.net/Morfill1, G.E., Kong, M.G., J (2009) L. Zimmermann, New J Phys, 11Fridman, G., Friedman, G., Gutsol, A., A. B. Shekhter, V (2008) N. Vasilets, A. Fridman, Plasma Process Polym, 5, pp. 503-533Vandamme, M., Robert, E., Dozias, S., Sobilo, J., Lerondel, S., Le Pape, A., Pouvesle, J.M., (2011) Plasma Med, 1, pp. 27-43The author wish to thank Dr. Vadym Prysiazhnyi, DFQ-FEG-UNESP, who helped to perform DBD power measurements, and Prof. Dr. Júlio Akashi Hernandes to localize the reference [13]
Pressure-Induced Structural Transition and Long-Period Structures of Rare-Earth Metal Hydrides
No full textPetit-spot as definitive evidence for partial melting in the asthenosphere caused by CO2
No full text地球のアセノスフェアは二酸化炭素によって部分的に溶けている : プレートテクトニクスの根幹に関わる論争決着に大きな前進. 京都大学プレスリリース. 2017-02-03.The deep carbon cycle plays an important role on the chemical differentiation and physical properties of the Earth's mantle. Especially in the asthenosphere, seismic low-velocity and high electrical conductivity due to carbon dioxide (CO2)-induced partial melting are expected but not directly observed. Here we discuss the experimental results relevant to the genesis of primitive CO2-rich alkali magma forming petit-spot volcanoes at the deformation front of the outer rise of the northwestern Pacific plate. The results suggest that primitive melt last equilibrated with depleted peridotite at 1.8 - 2.1 GPa and 1, 280 - 1, 290 °C. Although the equilibration pressure corresponds to the pressure of the lower lithosphere, by considering an equilibration temperature higher than the solidus in the volatile - peridotite system along with the temperature of the lower lithosphere, we conclude that CO2-rich silicate melt is always produced in the asthenosphere. The melt subsequently ascends into and equilibrates with the lower lithosphere before eruption
近世前期阿波国真言宗寺院における本末関係の形成 : 五番札所・無尽山荘厳院地蔵寺を中心に
No full textAlthough Shogonin-Jizo Temple (The Fifth Site on Shikoku's 88-Temple Pilgrimage Route) was under the authority of the Koyasan Temple Organization, it was independent in the sense that it lacked a specific main temple to which it was directly subordinate. By the end of the eighteenth century, it had become one of Awa Province's most influential Shingon Buddhist temples, with 45 sub-temples under its authority. This article seeks to elucidate the process whereby local main temple-subordinate temple relationships were formed in the seventeenth century. During the early seventeenth century, Jizo Temple established authority over its sub-temples through the propagation of a specific set of Buddhist teachings, ultimately securing, as customary privilege, the right to appoint sub-temple head priests and collect monetary offerings from temple parishioners at the time of funerals. These rights, however, ultimately led to a dispute between Jizo Temple and its sub-temples, which attempted to gain their independence. In Genna 9 (1623), Jizo Temple secured victory in the dispute after receiving an official declaration from H an, guardian of the second lord of Awa Domain, Hachisuka Tadateru. At the same time, it successfully established control over its sub-temples, which were organized into groups known as shubun. Also, during approximately the same period, Jizo Temple obtained a sealed declaration from H an, which granted the Temple official permission to disseminate the Buddhist teachings of Koyasan's Shomoin Temple. By obtaining an official declaration from H an, Jizo Temple was, from the Genna period onward, able to quash efforts on the part of its sub-temples to obtain independence. Following the promulgation of the Kanbun 5 (1665) “Laws for Temples of the Various Buddhist Sects,” Jizo Temple was at last able to formally establish itself as a “main temple” and, during the second half of the seventeenth century, to assert unitary control over all of its subordinates, which were formally classified as “sub-temples.” By securing an official declaration from H an and a sealed proclamation guaranteeing it the right to spread the Buddhist teachings of Shomoin Temple, Jizo Temple succeeded in establishing a direct connection, via the medium of Buddhist instruction, with Shomoin Temple, which it then transmitted to its sub-temples. By doing so, Jiz succeeded in asserting authority over local sub-temples, despite the fact that it lacked direct affiliation with a major central temple authority
近世後期徳島藩における御林の分布と特徴
No full textUtilizing domainal maps and the newly discovered Ohayashi nariyuki−ki（A Record of the Development of Domainal Forests）, this article elucidates the spatial distribution and characteristics of domainal forests in Tokushima Domain from the second half of the eighteenth century to the first half of the nineteenth century. There were few domainal forests in northern Awa Province. Initially, most such forests were small and comprised of pine trees and a blend of smaller trees and shrubs. The domain did not seek to obtain official supplies of lumber from northern domainal forests. Rather, they gave farmers and villages shared access to these forests, while also granting them collective ownership of the proceeds generated by those forests. In exchange, the domainal authorities collected an annual levy from farmers and villagers. In contrast, in the Katsuura and Naka River Basins in southern Awa Province, the authorities established a concentration of large−scale domainal forests, from which they obtained official supplies of lumber. Those forests included not only small trees and bushes, which were used for firewood, but also supplies of Japanese cedar, Japanese cypress, and other large, higher−quality trees, which were used to manufacture construction materials. In addition, the southern part of Awa province offered the added benefit that lumber could be easily transported down the Katsuura and Naka Rivers. By the second half of the eighteenth century, the domainal authorities had already begun carrying out officially administered tree planting programs in the southern part of the province. Even within the limited area of Tokushima domain, domainal forests displayed distinct regional characteristics. Therefore, a concrete, locally focused analysis of the mountain village communities that subsisted in connection with these domainal forests is essential
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