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Sample records for akashi kaikyo ohashi

  1. Electromagnetic wave survey on voids behind waterway channel lining; Suiro kaikyo sokuheki haimen kudo no denjiha tansa

    Energy Technology Data Exchange (ETDEWEB)

    Koitabashi, H. [Tokyo Electric Power Co. Inc., Tokyo (Japan); Inagaki, M.

    1996-10-01

    Voids behind lining were surveyed by applying electromagnetic wave reflection method to the waterway channel of a hydraulic power plant. Since waterway channel lining is ranged from oblique to vertical direction, voids are hardly formed. However, formation of voids or cavities behind lining is supposed such as voids between ground and lining due to change with time or consolidation settlement, and voids due to soil loss. Electromagnetic radar reflection suggesting continuous void was observed behind terrace concrete lining. As the result of core boring, thin continuous void of 2-5cm thick and more than 100m long was found. This was possibly formed by consolidation settlement for a long time. In some sites, continuous void signal was observed at the upper part of side walls although this signal was smaller than that at the upper part of a terrace. This continuous cavity of 10-20cm thick and 20m long was different from voids, and unevenly distributed at the upper part of an open channel along flowing surface with large flow rate. In addition, it is necessary to clarify the relation to cracks. 2 refs., 4 figs.

  2. Unconscious selection for radioresistant trait in rice bean (Vigna umbellata (Thunb.) Ohwi and Ohashi)

    International Nuclear Information System (INIS)

    In this paper an attempt is made to offer an indirect evidence to show the role of unconscious selection in acquisition of radioresistant trait by rice bean, a less domesticated tribal pulse native to south and southeast Asia believed to have originated from Hindhustan centre. 1 ref

  3. For further popularization promotion. The precast guard fence society; Higashinihon saidai no tsuribashi 'shiratori ohashi' ga kaitsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-10

    The precast guard fence society are clearing ninth of June and Tokyo, Toranomon pastoral, and the 1998 fiscal year usual general meeting is held. Business plan, executive reelection, etc. were carried out, and chairman reappointment of Mr. Yamamoto strength [the Kowa concrete Co., Ltd. president] was approved. By crash test by practical vehicle, the effectiveness was confirmed precast guard fence from beginning and Yamamoto chairman of get-together meeting continuously done by the cooperative research between Ministry of Construction Public Works Res. Inst., Japan Highway Public Corp., Cement Assoc. of Japan. Taking this as a tail wind, construction results are extended Japan Highway Public Corp. center by the present. In making guardrail installation guideline reform will have scheduled in future and near too to be the step board, it was described also national road can. In addition, there was a greeting with 'as a society, it wants to promote the popularization for the coexistence of more further technology development and cost reduction'. Afterwards, alternating current and friendship were able to be deepened expectation to the future in the toast of Mr. Hidenori Takahashi of the vice president in the breast (the NIPPON HUME PIPE Co., Ltd. president). (translated by NEDO)

  4. DMPD: LPS/TLR4 signal transduction pathway. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 18304834 LPS/TLR4 signal transduction pathway. Lu YC, Yeh WC, Ohashi PS. Cytokine. ...2008 May;42(2):145-51. Epub 2008 Mar 4. (.png) (.svg) (.html) (.csml) Show LPS/TLR4 signal transduction path...way. PubmedID 18304834 Title LPS/TLR4 signal transduction pathway. Authors Lu YC, Yeh WC, Ohashi PS. Publica

  5. Reference: HDZIPIIIAT [PLACE

    Lifescience Database Archive (English)

    Full Text Available HDZIPIIIAT Ohashi-Ito K, Kubo M, Demura T, Fukuda H. Class III Homeodomain Leucine-...Zipper Proteins Regulate Xylem Cell Differentiation. Plant Cell Physiol. 46: 1646-1656 (2005) PubMed: 16081527 ...

  6. Did HAL Commit Murder?

    OpenAIRE

    DENNETT, Daniel C.

    1996-01-01

    The first robot homicide was committed in 1981, according to my files. I have a yellowed clipping dated 12/9/81 from the Philadelphia Inquirer--not the National Enquirer--with the headline: Robot killed repairman, Japan reports The story was an anti-climax: at the Kawasaki Heavy Industries plant in Akashi, a malfunctioning robotic arm pushed a repairman against a gearwheel-milling machine, crushing him to death. The repairman had failed to follow proper instructions for shutting down ...

  7. Reference: SITEIIAOSPCNA [PLACE

    Lifescience Database Archive (English)

    Full Text Available SITEIIAOSPCNA Kosugi S, Suzuka I, Ohashi Y Two of three promoter elements identifie...d in a rice gene for proliferating cell nuclear antigen are essential for meristematic tissue-specific expression Plant J 7:877-886 (1995) PubMed: 7599648; ...

  8. Report on the 2nd Study Tour and Technical Conference of The Gas Turbine Society of Japan for fiscal 1999; Nippon Gas turbine Gakkai 1999 nendo dai 2 kai kengakukai oyobi gijutsu kondankai hokoku

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, Y. [Daihatsu Diesel Mfg. Co. Ltd., Osaka (Japan)

    1999-11-20

    The event took place at the Akashi Works of Kawasaki Heavy Industries, Ltd., on October 15, 1999, with the participation of 37 people. The Akashi Works, which was opened in 1940 as an aeroengine-dedicated factory, now comprises seven departments dealing with basic researches, data systems, motorcycles, general-purposes engines, industrial robots, jet engines, and general-purpose gas turbines, and employs more than 3600 workers. The participants on the study tour visited the site of industrial gas turbine generator assembly and operation, and observed ceramic gas turbines. At the assembly line, the participants saw a gas turbine main body after operational test being directly connected to a reduction gear, generator, etc., on the delivery platform, for the completion of a power generation unit. At the technical conference, topics were presented on the reduction of gas turbine exhaust noise using an active noise controller and on the latest technology of medium- and small-scale cogeneration, and questions and answers were exchanged over the topics. (NEDO)

  9. A new species of Dalbergia (Leguminosae from Malay Peninsula

    Directory of Open Access Journals (Sweden)

    Bambang - Sunarno

    2003-12-01

    Full Text Available SUNARNO, BAMBANG & OHASHI, HIROSHI. 2002. A new species of Dalbergia (Leguminosae from Malay Peninsula. Reinwardtia 12(1: 117–119. ⎯ A new species, Dalbergia johoriensis from the Malay Peninsula is described. It is close to D. rostrata and D. havilandii but readily distinguished by the grooved midrib beneath, flowers with narrower standard and wings and style hairy in the lower part.

  10. Comparison of the protective effects of seven selected herbs against oxidative stress

    OpenAIRE

    Lee-Wen Chang; Chin-Chen Chu; Heuy-Ling Chu; Horng-Cherng Wu; Pin-Der Duh

    2015-01-01

    Objective: To compare the protective effects of the water extracts of seven herbs, including Solanum indicum L., Mallotus repandus (Wild) Muell-Arg. (MRM), Bombax malabarica DC (BMDC), Tadehagi triquetrum (L.) Ohashi (TTLO), Clinacanthus nutans (Burm f.) Lindau, Salvia plebeia R. Br (SPRB), Ixeris chinensis Mak (ICM), against tert-butylhydroperoxide (t-BHP)-induced oxidative stress in Clone 9 cells. Methods: To evaluate the antioxidant properties of water extracts from sev...

  11. Measurements of the Flow in Backshroud/Casing Clearance of Precessing Centrifugal Impeller

    OpenAIRE

    Yoshiki Yoshida; Yoshinobu Tsujimoto; Hideo Ohashi; Akira Saito; Shin Ishizaki

    1997-01-01

    Detailed flow measurements have been made to clarify the unsteady flow in the backshroud/ casing clearance of a precessing centrifugal impeller. The unsteady pressure was integrated to obtain the fluid force moment on the precessing impeller shroud for various precessing frequencies. It was shown that the fluid force moment can become rotordynamically destabilizing for small forward precessing motion as originally found by Ohashi et al. The effects of leakage flow in the backshroud/casing cle...

  12. Impact of combined pulmonary fibrosis and emphysema on surgical complications and long-term survival in patients undergoing surgery for non-small-cell lung cancer

    OpenAIRE

    Hata A.; Sekine Y; Kota O; Koh E; Yoshino I

    2016-01-01

    Atsushi Hata,1,2 Yasuo Sekine,1 Ohashi Kota,1 Eitetsu Koh,1 Ichiro Yoshino2 1Department of Thoracic Surgery, Tokyo Women’s Medical University Yachiyo Medical Centre, Yachiyo, 2Department of General Thoracic Surgery, Graduate School of Medicine, Chiba University, Chiba City, Chiba, Japan Purpose: The outcome of radical surgery for lung cancer was investigated in patients with combined pulmonary fibrosis and emphysema (CPFE). Methods: A retrospective chart review involved 250 patients w...

  13. Development of Gene-Based SSR Markers in Rice Bean (Vigna umbellata L.) Based on Transcriptome Data

    OpenAIRE

    Honglin Chen; Xin Chen; Jing Tian; Yong Yang; Zhenxing Liu; Xiyu Hao; Lixia Wang; Suhua Wang; Jie Liang; Liya Zhang; Fengxiang Yin; Xuzhen Cheng

    2016-01-01

    Rice bean (Vigna umbellata (Thunb.) Ohwi & Ohashi) is a warm season annual legume mainly grown in East Asia. Only scarce genomic resources are currently available for this legume crop species and no simple sequence repeat (SSR) markers have been specifically developed for rice bean yet. In this study, approximately 26 million high quality cDNA sequence reads were obtained from rice bean using Illumina paired-end sequencing technology and assembled into 71,929 unigenes with an average length o...

  14. Numerical calculation of tidal current with UTOPIA scheme for advection and application to Osaka Bay

    Science.gov (United States)

    Komoda, Jun; Matsuyama, Masaji

    UTOPIA scheme was applied to advection term for the numerical calculation of tide and tidal current to reproduce the strong tidal current realistically. Numerical model is constructed by boundary-fitted coordinate method vertically using Arakawa A grid in space. The new method is designed to suppress a numerical oscillation usually induced by Arakawa A grid. UTOPIA scheme was confirmed to be suitable to express a strong current around complicated topography. This model was applied to the tidal calculation for M2 constituent in Osaka Bay with two narrow straits, i.e., Akashi and Tomogashima straits. The tidal currents obtained in this model agree with them observed at monitoring stations, and the four eddies in the bay were also reproduced as the residual currents, i.e., tide induced transient eddy (TITE). The generation, growth and lifetime of the eddies also were investigated.

  15. THE RELATIONSHIP BETWEEN THE HISTORICAL BUDDHA SAKYAMUNI AND THE ANTICIPATORY BODHISATTVA VISISHTACARITRA (SUPREME CONDUCT)

    OpenAIRE

    Ozaki, Makoto

    2015-01-01

    The Buddha Sakyamuni and Nichiren are mediated by the anticipatory Bodhisattva who is the self-projection in negation onto the eschatological future, socalled mappo era, after 2000 years since the Buddha’s passing. The relationship of them is interpreted by Jijo Ohashi (1923–2014) in terms of the triadic logic of Emptiness, appearance, and a unity of them in the direction of spiral teleo-driven soteriological self-development in history. Heidegger’s view of truth as unconcealment might be rel...

  16. An extreme ultraviolet interferometer suitable to generate dense interference pattern

    Czech Academy of Sciences Publication Activity Database

    Koláček, Karel; Schmidt, Jiří; Štraus, Jaroslav; Frolov, Oleksandr; Prukner, Václav; Melich, Radek

    Bellingham: SPIE, 2014 - (Assoufid, L.; Ohashi, H.; Asundi, A.), 92060D-92060D. (SPIE. 9206). ISBN 978-1-62841-233-8. ISSN 0277-786X. [SPIE Conference on Advances in Metrology for X-Ray and EUV Optics V. San Diego (GB), 19.08.2014-21.08.2014] R&D Projects: GA MŠk(CZ) LG13029 Institutional support: RVO:61389021 Keywords : Extreme ultraviolet radiation * XUV interferometer * ablation threshold contour * XUV photodesorption * direct nanopatterningby XUV * application of Ar8+ XUV laser Subject RIV: BH - Optics, Masers, Laser s http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1904459

  17. Safety and efficacy of switching from dorzolamide 1.0%/timolol maleate 0.5% eye drops to brinzolamide 1.0%/timolol maleate 0.5% eye drops

    OpenAIRE

    Inoue K; Shiokawa M; Ishida K; Tomita G

    2015-01-01

    Kenji Inoue,1 Minako Shiokawa,1 Kyoko Ishida,2 Goji Tomita2 1Inouye Eye Hospital, Tokyo, Japan; 2Department of Ophthalmology, Toho University Ohashi Medical Center, Tokyo, Japan Purpose: To evaluate the safety and efficacy of switching from dorzolamide 1.0%/timolol maleate 0.5% fixed-combination (DTFC) eye drops to brinzolamide 1.0%/timolol maleate 0.5% fixed-combination (BTFC) eye drops in patients with primary open-angle glaucoma or ocular hypertension. Methods: A total of 35 eyes of 35 p...

  18. Seven species of Angiospermae newly recorded in Gansu Province%甘肃省被子植物7个分布新记录种

    Institute of Scientific and Technical Information of China (English)

    赵建林; 孙学刚; 陈旭东; 张怀全; 李文兴

    2014-01-01

    报道了虎耳草科(Saxifragaceae)、景天科(Crassulaceae)、蔷薇科(Rosaceae)和豆科(Fabacea)等4个被子植物类群的7个甘肃省分布新记录种,即:繁缕虎耳草(Saxifraga stellariifolia Franchet)、山飘风(Sedum majus (Hemsley)Migo)、大红泡(Rubuseustephanos Focke ex Diels)、红腺悬钩子(Rubussumatranus Miquel)、小叶三点金(Desmodiummicrophyllum (Thunberg)Candolle),羽叶长柄山蚂蝗(Hylodesmumoldhamii (Oliver)H.Ohashi &R.R.Mill)和紫脉花鹿藿(Rhynchosia himalensis Bentham ex Baker var.craibiana (Rehder)E.Peter).%Seven species of four families(Saxifragaceae,Crassulaceae,Rosaceae and Fabaceae)of Angio-spermae were reported as new records in geographical distribution in the territory of Gansu Province,Saxi-fraga stellariifolia Franchet,Sedum majus (Hemsley)Migo,Rubus eustephanos Focke ex Diels,Rubus sumatranus Miquel,Desmodiummicrophyllum(Thunberg)Candolle,Hylodesmumoldhamii(Oliver)H. Ohashi & R.R.Mill and Rhynchosia himalensis Bentham ex Baker var.craibiana(Rehder)E.Peter.

  19. Visualization of strong around motion calculated from the numerical simulation of Hyogo-ken Nanbu earthquake; Suchi simulation de miru Hyogoken nanbu jishin no kyoshindo

    Energy Technology Data Exchange (ETDEWEB)

    Furumura, T. [Hokkaido Univ. of Education, Sapporo (Japan); Koketsu, K. [The University of Tokyo, Tokyo (Japan). Earthquake Research Institute

    1996-10-01

    Hyogo-ken Nanbu earthquake with a focus in the Akashi straits has given huge earthquake damages in and around Awaji Island and Kobe City in 1995. It is clear that the basement structure, which is steeply deepened at Kobe City from Rokko Mountains towards the coast, and the focus under this related closely to the local generation of strong ground motion. Generation process of the strong ground motion was discussed using 2D and 3D numerical simulation methods. The 3D pseudospectral method was used for the calculation. Space of 51.2km{times}25.6km{times}25.6km was selected for the calculation. This space was discretized with the lattice interval of 200m. Consequently, it was found that the basement structure with a steeply deepened basement, soft and weak geological structure thickly deposited on the basement, and earthquake faults running under the boundary of base rock and sediments related greatly to the generation of strong ground motion. Numerical simulation can be expected to predict the strong ground motion by shallow earthquakes. 9 refs., 7 figs.

  20. Superconductivity in compressed sulfur hydride: Dependences on pressure, composition, and crystal structure from first principles

    Science.gov (United States)

    Akashi, Ryosuke

    The recent discovery of high-temperature superconductivity in sulfur hydride under extreme pressure has broken the long-standing record of superconducting transition temperature (Tc) in the Hg-cuprate. According to the isotope effect measurement and theoretical calculations, the superconducting transition is mainly ascribed to the conventional phonon-mediated pairing interaction. It is, however, not enough for understanding the high-Tc superconductivity in the sulfur hydride. To elucidate various possible effects on Tc with accuracy, we have analyzed Tc with first-principles methods without any empirical parameters. First, for various pressures and theoretically proposed crystal structures, we calculated Tc with the density functional theory for superconductors (SCDFT) to examine which structure(s) can explain experimentally measured Tc data [Akashi et al., PRB 91, 224513 (2015)]. We next solved the Eliashberg equations without introducing the renormalized Coulomb parameter mu*, which is the Green-function-based counterpart of the SCDFT, and evaluated the effects of rapidly varying electron density of states, atomic zero-point motion, and phonon anharmonic corrections on Tc [Sano et al., in preparation]. In the talk, we review these results and discuss the dominant factors for the Tc and their relation to the experimental results. We also report some crystal structures that we recently found with first-principles calculations, which could have a key role for the pressure-induced transformation to the high-Tc phase.

  1. Comparative study on seed sprouting characteristics and drought tolerance of mung bean、cowpea、red bean%绿豆、豇豆、小豆种子萌发特性及耐旱性比较研究

    Institute of Scientific and Technical Information of China (English)

    王云; 师桂花; 张云华; 王芳; 乔宏伟; 白永贵; 王立岩

    2004-01-01

    绿豆(Vigna radiata(L.)Wilczek)、豇豆(Vigna unguiculata L.)、小豆(Vigna angularis(willd)Ohwi&Ohashi)是我国北方旱作区主栽的粮、菜兼用作物,在适宜的环境条件下萌发生长良好,但由于北方春季普遍干旱,严重影响了三种豆类的生产。本文研究了模拟干旱条件下三种豆类种子吸水萌发特性和耐回干能力,以期为生产提供理论依据。

  2. The Rotational Spectrum of 13CH_3NH_2 up to 1 THz

    Science.gov (United States)

    Motiyenko, Roman A.; Margulès, Laurent; Ilyushin, Vadim V.

    2011-06-01

    Methylamine (CH_3NH_2) is a molecule of astrophysical importance detected in interstellar medium for the first time in 1974. Also it has been discovered in the atmosphere of Jupiter. It is suggested that methylamine can be a precursor of the simplest amino acid glycine. In this context we present a new study of rotational spectrum of the ground vibrational state of 13C isotopologue of methylamine in the frequency range up to 1 THz. The spectrum of 13CH_3NH_2 was recorded and analyzed for the first time. All the spectra were obtained using the Lille spectrometer based on the solid state sources. The analysis of the rotational spectrum of methylamine is complicated by two large-amplitude motions: CH_3 torsion and NH_2 wagging. The Hamiltonian used in the present study is based on the group-theoretical high-barrier tunneling formalism developed by Ohashi and Hougen. This model proved to be efficient in the previous studies of the parent species of methylamine since it allowed fitting within experimental accuracy all the rotational transitions of the ground vibrational state with J ≤ 30. In view of extended frequency range of the present study the fitting program will be modified in order to take into account the rotational transitions with J > 30. For the parent isotopic species, measurements and analysis using the same approach are in progress. The latest results will be discussed. This work is supported by the Programme National de Physico-Chimie du Milieu Interstellaire (PCMI-CNRS) and by the contract ANR-08-BLAN-0054. Kaifu, N. et al., Astrophys. J. Letters 191 (1974) L135. Kuhn, W.R. et al. Geophys. Res. Lett. 4 (1977) 203. Ohashi, N. and Hougen, J. T. J. Mol. Spec. 121 (1987) 474. Ilyushin, V.V. et al. J. Mol. Spec. 229 (2005) 170.

  3. Effect of sensitization on the mechanical properties of type 304 L stainless steel

    International Nuclear Information System (INIS)

    The sensitization is a corrosion cause that it has studied broadly in the austenitic steels; however its relations don't knowed very well, into the sensitization and the steel's mechanical properties. Wherefore, the objectives of this work was to study the mechanical properties, in tension of austenitic steel with different levels of sensitization. The material utilized was a 304 L steel of standard composition AISI. The samples were sensitized at 450, 650 and 850 Centigrade degree, by short expositions, following by a temper in water. After this treatment, the tension test tubes were carried to rupture at low deformation velocity. The sensitization was evaluated by the method of Akashi EPR cyclic polarization. The sensitization distribution was analyzed by optical metallography in color and the fracture surface were studied by sweeping electronic microscopy. The distribution and length of the carbides were the factor that control the mechanic behavior of materials. At 450 Centigrade, the border of the grain its founded free of carbides, also for the longest times of exposition, but the particles are presented as fine precipitates in the grain interior, with this is increased the mechanical properties by the internal interactions of hardness or oldness types. At 650 Centigrade the frontiers show a dense distribution of fine carbides. These precipitates are interacting with the borders grain, increasing lightly the mechanical properties of steel. At 850 Centigrade, were formed discontinued carbides that not affect the mechanical behavior, but whether the fracture; the resistance is reduced and the ductility is increased although to impose the thermic effect of treatment. (Author)

  4. Viabilidade do cultivo do feijão-arroz no outono-inverno em regiões de inverno ameno Viability of rice bean cultivation in fall-winter season in regions of mild winter

    Directory of Open Access Journals (Sweden)

    Rogério Faria Vieira

    2009-01-01

    Full Text Available Foram conduzidos três ensaios em município de Minas Gerais, com inverno ameno, para estudar a viabilidade do cultivo do feijão-arroz no outono-inverno. Os ensaios foram instalados em Leopoldina, nestas datas: 3 de maio de 1996, 18 de abril de 1997 e 11 de maio de 1998. Foram usados 12 genótipos de feijão-arroz; uma cultivar de feijão-comum foi usada para comparação. Foi empregado o delineamento em blocos ao acaso, com 4 repetições. As plantas foram irrigadas por aspersão, e o controle de pragas com inseticida foi feito quando necessário. Os ciclos de vida do feijão-arroz variaram de 99 a 111 dias (da emergência à colheita, enquanto os do feijão-comum variaram em torno de 90 dias. Não foi observada doença na folhagem do feijão-arroz. As produtividades médias variaram de 1164 (11 de maio a 2261 kg ha-1 (18 de abril. O feijão-arroz foi tão produtivo quanto o feijão-comum. Conclui-se que é viável o cultivo do feijão-arroz [Vigna umbellata (Thunb. Ohwi & Ohashi] no outono-inverno em regiões de inverno ameno.Three trials were carried out in a municipality of the state of Minas Gerais of mild winter to study the viability of rice bean cultivation in fall-winter season. Trials were installed in Leopoldina on the following dates: May 3, 1996; April 18, 1997; and May 11, 1998. Twelve genotypes of rice bean were used; one cultivar of common bean was also included for comparison. A randomized complete-block design with 4 replications was used. Plants were sprinkler irrigated and insecticide was applied when necessary. Rice bean life cycles varied from 99 to 111 days (from emergence to harvest, while common bean life cycles varied around 90 days. No foliar disease was observed on rice bean plants. Yields ranged from 1164 (May 11 to 2261 kg ha-1 (April 18. Rice bean yielded as much as common bean. One concluded that the cultivation of rice bean [Vigna umbellata (Thunb. Ohwi & Ohashi] in fall-winter in regions of mild winter is

  5. Comparative study of treatment continuation using second-generation antipsychotics in patients with schizophrenia or schizoaffective disorder

    Directory of Open Access Journals (Sweden)

    Azekawa T

    2011-11-01

    Full Text Available Takaharu Azekawa, Shizuko Ohashi, Akira ItamiShioiri Mental Clinic, Yokosuka-shi, Kanagawa-ken, JapanBackground: Effectiveness of a drug is a key concept dependent on efficacy, safety, and tolerability. Time to discontinuation of treatment is also representative of effectiveness. We investigated differences in treatment discontinuation among newly started second-generation antipsychotics in the clinical setting.Methods: Using a retrospective cohort study design, we screened all outpatients (n = 7936 who visited the Shioiri Mental Clinic between July 1, 2008 and June 30, 2010. We identified a cohort of patients (n = 703 diagnosed with schizophrenia or schizoaffective disorder and calculated the time to discontinuation of each second-generation antipsychotic.Results: Of the 703 patients, 149 were newly treated with aripiprazole, 67 with blonanserin, 95 with olanzapine, 36 with quetiapine, 74 with perospirone, and 120 with risperidone. The time to discontinuation for all causes was significantly longer for aripiprazole than for blonanserin, olanzapine, and risperidone. In addition, aripiprazole tended to be continued for longer than quetiapine and perospirone, but these differences were not significant.Conclusion: Aripiprazole may be considered the best available option for long-term treatment of patients with schizophrenia or schizoaffective disorder.Keywords: retrospective study, second-generation antipsychotics, effectiveness, treatment continuation, schizophrenia, aripiprazole

  6. Microscopically based constitutive relations for damage mechanics and creep-plasticity interaction

    International Nuclear Information System (INIS)

    In this paper we put forward a new formulation of constitutive relations based on micromechanical analysis to describe the behavior of damaged materials and the creep-plasticity interaction effects at high temperature. The constitutive theory of Continuum Damage Mechanics (CDM) previously proposed by Fan Jinghong has been further developed on the foundation of large deformation endochronic plasticity and an elaborated analysis of the mechanical behavior of a microelement of damaged material in which different damage mechanisms are involved. The softening functions, obtained by the comparative study of microelement with and without a hole, have been introduced into the macroscopic constitutive equations to model the damage effects on material response. The comparison between the calculated results, based on the new constitutive description and corresponding finite element code, and the experimental data of carefully conducted tests on a notched specimen, has shown reasonable agreement. In this paper we also put forward microscopically based constitutive relations to describe the important creep-plasticity interaction for transient creep and steady-state creep. The theoretical analysis developed here has been compared with Ohashi's experimental results. It seems that the present theory could satisfactorily describe the creep-plasticity effects reported. (orig.)

  7. Crystalline state photochromism of 3-furylfulgides: impact of size and bond flexibility of the non-aromatic alkylidene group.

    Science.gov (United States)

    Hettiarachchi, Champika V; Weerasekara, Roshan K; Uekusa, Hidehiro

    2015-10-01

    3-Furylfulgides are photochromic compounds showing high thermal stability in their closed forms. However, their photochromic properties in the solid state should be improved further to fabricate molecular devices. Understanding how the size and the flexibility of the non-aromatic alkylidene moiety alter the crystalline state photochromic properties is also important here, as the alkylidene group is directly involved in the photochromic ring closing and opening reactions. The synthesis of four 3-furylfulgides composed of different alkylidene groups (rigid isopropyl, flexible 2-butyl, rigid cyclopentyl and flexible cyclohexyl), their crystal structures and structure-photochromic property correlation in the crystalline state are reported here. Crystallographic data along with reaction cavity volumes calculated using the program CAVITY [Ohashi et al. (1981), J. Am. Chem. Soc. 103, 5805-5812] disclosed that fulgides with flexible groups at the ring closing site have more free volume around the reactive area in the crystal lattice, which can provide more space for the atomic movements in the reaction and flexibility can reduce the strain built up in the closed C-isomers by making conformations. According to UV-vis spectroscopic data, a higher yield of C-isomers and a better fatigue resistance were obtained for the 3-furylfulgide with the largest and flexible cyclohexyl group showing greater photochromic properties in the crystalline state than the fulgide containing the smallest and rigid isopropyl group. PMID:26428403

  8. VizieR Online Data Catalog: THz spectrum of methylamine (Motiyenko+, 2014)

    Science.gov (United States)

    Motiyenko, R. A.; Ilyushin; v. v.; Drouin, B. J.; Yu. S.; Margules, L.

    2014-01-01

    Methylamine (CH3NH2) is the simplest primary alky been detected in the interstellar medium. The molecule is relatively light, with the 50K Boltzmann peak appearing near 800GHz. However, reliable predictions for its rotational spectrum are available only up to 500GHz. Spectroscopic analyses have been complicated by the two large amplitude motions: internal rotation of the methyl top and inversion of the amino group. The aims is to provide reliable predictions of the methylamine ground state rotational spectrum above 500GHz we studied its rotational spectrum in the frequency range from 500 to 2650GHz. The spectra of methylamine were recorded using the spectrometers based on Schottky diode frequency multiplication chains in the Lille laboratory (500-945GHz) and in JPL (1060-2660GHz). The analysis of the rotational spectrum of methylamine in the ground vibrational state was performed on the basis of the group-theoretical high barrier tunneling Hamiltonian developed for methylamine by Ohashi and Hougen. In the recorded spectra we have assigned 1849 new rotational transitions of methylamine. They were fitted together with previously published data to a Hamiltonian model that uses 76 parameters with overall weighted rms deviation of 0.87. On the basis of the new spectroscopic results, predictions of transition frequencies in the frequency range up to 3THz with J<50 and Ka<20 are presented. (2 data files).

  9. Survey of environmental radiation dose rates from Tokushima to Misasa hot spring in Tottori using a scintillation survey meter

    International Nuclear Information System (INIS)

    In this work, a survey of environmental radiation dose rates from Tokushima to Misasa Hot Spring in Tottori has been performed using a portable NaI(Tl) scintillation survey meter equipped in a car. It has been possible to record the environmental radiation dose rates together with time information by a portable personal computer. In the course of the present survey, the maximum value of the environmental radiation dose rates was 0.203 μSv/h into Kokubunji tunnel in Kagawa prefecture, while the minimum value was 0.016 μSv/h on the bridge of Seto-Ohashi. Radiation dose rates into tunnels were higher than those of public places, in contrast, those on bridges were lower. This trend is in agreement with generally recognized one. That is, the radiation dose rates into tunnels will increase by a top and sides of bedrocks, while those on bridges will decrease by the effect of shielding of river and sea waters for the natural occurring radiation due to bedrocks. Comparing the environmental radiation dose rates at public places in the following four prefectures, Tokushima, Kagawa, Okayama, and Tottori, except those tunnels and bridges, we found that the average radiation dose rate in Tottori was 0.079 ± 0.011 μSv/h and it was the highest value in the four prefectures. This suggests that granites, which generally have the highest content of U and Th, will be geologically distributed in the Chugoku District than the Shikoku One. (author)

  10. Species identification of Chinese medicinal plant Fallopia multiflora (Thunb.) Haraldson by suppression subtraction hybridization.

    Science.gov (United States)

    Zheng, Chuan-Jin; Zhao, Shu-Jin; Shao, Li

    2014-01-01

    Fallopia multiflora (Thunb.) Haraldson, a traditional Chinese medicinal plant, has been extensively used in preparations of herbal medicine, health products and personal hygiene products. However, the clinical safety and efficiency of F. multiflora (Thunb.) Haraldson is impaired because of the existence of various adulterants. In this study, genomic DNA (gDNA) suppression subtraction hybridization (SSH) was used to authenticate F. multiflora (Thunb.) Haraldson from its adulterants. First, differential gDNA fragments between F. multiflora (Thunb.) Haraldson and its most closely related species F. multiflora var. ciliinervis (Nakai) Yonek. & H. Ohashi by SSH were identified. The differential fragments were then hybridized with arrays constructed from multiple whole genomes of several species (adulterants and/or closely related plants) to screen for the unique gDNA fragments representing F. multiflora (Thunb.) Haraldson. The unique gDNA fragments could be used to design species-specific primers for the identification of F. multiflora (Thunb.) Haraldson. Using SSH, we obtained four differential gDNA fragments, and four pairs of primers were designed. The designed primers could differentiate F. multiflora (Thunb.) Haraldson from its adulterants and/or closely related species via PCR. The results confirmed that the SSH is an efficient method for screening and designing species-specific primers. PMID:23633031

  11. Report of the Japan diabetes society/Japanese cancer association joint committee on diabetes and cancer, Second report.

    Science.gov (United States)

    Goto, Atsushi; Noto, Hiroshi; Noda, Mitsuhiko; Ueki, Kohjiro; Kasuga, Masato; Tajima, Naoko; Ohashi, Ken; Sakai, Ryuichi; Tsugane, Shoichiro; Hamajima, Nobuyuki; Tajima, Kazuo; Imai, Kohzoh; Nakagama, Hitoshi

    2016-03-01

    The Japan Diabetes Society/Japanese Cancer Association Joint Committee on Diabetes and Cancer published its first report in July 2013 on the epidemiological assessment of the associations of diabetes with cancer risk/prognosis, the common risk factors for diabetes and cancer, and cancer risk associated with diabetes treatment. The Joint Committee continued its work to assess the role of glycemic control in the development of cancer in patients with diabetes. This review shows that high-quality evidence examining the association between glycemic control and cancer risk is lacking. In 2014, the Japan Diabetes Society (JDS) and the Japanese Cancer Association (JCA) restarted the JDS/JCA Joint Committee on Diabetes and Cancer, which published the second committee report in Japanese [1]. This is the English version of that report. This article has been jointly published in Diabetology International (doi:10.1007/s13340-016-0257-z) and Cancer Science by the Japan Diabetes Society and the Japanese Cancer Association. Members of the JDS/JCA Joint Committee on Diabetes and Cancer. JDS: Mitsuhiko Noda, Kohjiro Ueki, Masato Kasuga, Naoko Tajima, and Ken Ohashi; Editorial collaborators: Atsushi Goto and Hiroshi Noto; JCA: Ryuichi Sakai, Shoichiro Tsugane, Nobuyuki Hamajima, Kazuo Tajima, Kohzoh Imai, and Hitoshi Nakagama. PMID:27027540

  12. Spinning test-body orbiting around Schwarzschild black hole: circular dynamics and gravitational-wave fluxes

    CERN Document Server

    Harms, Enno; Bernuzzi, Sebastiano; Nagar, Alessandro

    2016-01-01

    We consider a spinning test-body in circular motion around a nonrotating black hole and analyze different prescriptions for the body's dynamics. We compare, for the first time, the Mathisson-Papapetrou formalism under the Tulczyjew spin-supplementary-condition (SSC), the Pirani SSC and the Ohashi-Kyrian-Semerak SSC, and the spinning particle limit of the effective-one-body Hamiltonian of [Phys.~Rev.~D.90,~044018(2014)]. We analyze the four different dynamics in terms of the ISCO shifts and in terms of the coordinate invariant binding energies, separating higher-order spin contributions from spin-orbit contributions. The asymptotic gravitational wave fluxes produced by the spinning body are computed by solving the inhomogeneous $(2+1)D$ Teukolsky equation and contrasted for the different cases. For small orbital frequencies $\\Omega$, all the prescriptions reduce to the same dynamics and the same radiation fluxes. For large frequencies, ${x \\equiv (M \\Omega)^{2/3} >0.1 }$, where $M$ is the black hole mass, and ...

  13. Comparison of the protective effects of seven selected herbs against oxidative stress

    Institute of Scientific and Technical Information of China (English)

    Lee-Wen Chang; Chin-Chen Chu; Heuy-Ling Chu; Horng-Cherng Wu; Pin-Der Duh

    2015-01-01

    Objective:To compare the protective effects of the water extracts of seven herbs, including Solanum indicum L.,Mallotus repandus (Wild) Muell-Arg. (MRM),Bombax malabarica DC (BMDC),Tadehagi triquetrum (L.) Ohashi (TTLO),Clinacanthus nutans(Burm f.) Lindau, Salvia plebeia R. Br (SPRB),Ixeris chinensis Mak (ICM), againsttert-butylhydroperoxide (t-BHP)-induced oxidative stress in Clone 9 cells. Methods: To evaluate the antioxidant properties of water extracts from seven herbs, reducing ability, metal-chelating activity and radical-scavenging activity such as 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) radical cation and 1,1-diphenyl-2-picrylhydrazyl (DPPH) were determined. In cellular systems,t-BHP was used as a model oxidant to induce oxidative stress. 2′,7′-Dichlorofluorescin diacetate and chloromethylfluorescein-diacetate were used as fluorescence probe to determine reactive oxygen species generation and glutathione level int-BHP-induced Clone 9 cells, respectively. In addition, total tannins, total anthocyanins, total polyphenolics and flavonoids were determined. Results: According to the data obtained from the trolox equivalent antioxidant capacity method,DPPH radical scavenging assay and reducing ability determination,MRM,SPRB, and BMDC showed relatively high antioxidant properties whileTTLO andICM were in the middle andSolanum indicum andClinacanthus nutans had relatively low activity. In cellular model systems,SPRB,BMDC, andTTLO showed higher protective effects againstt-BHP-induced oxidative stress.BMDC,ICM, andTTLO displayed higher inhibitory effects on reactive oxygen species generation int-BHP-induced Clone 9 cells. In addition,SPRB,MRM, andBMDC showed significantly positive modulated glutathione levels. Tannins, anthocyanins, flavonoids and polyphenolics were present in the herbs, which may in part contribute to regulating the oxidative stress. Conclusions: These results indicated that the seven selected herbs may play a crucial role in

  14. Characterization of homoionic Fe2+-type montmorillonite: Potential chemical species of iron contaminant

    International Nuclear Information System (INIS)

    Fe2+-montmorillonite with Fe2+ ions occupying cation exchange sites is an ideal transformation product in bentonite buffer material. In our previous study on preparation and characterization of Fe2+-montmorillonite, the montmorillonite sample that adsorbed Fe2+ ions on almost all of the cation exchange sites was prepared using a FeCl2 solution under an inert gas condition [N. Kozai, Y. Adachi, S. Kawamura, K. Inada, T. Kozaki, S. Sato, H. Ohashi, T. Ohnuki, T. Banba, J. Nucl. Sci. Technol. 38 (2001) 1141]. In view of the unstable nature of iron(II) chemical species, this study attempted to determine the potential contaminant iron chemical species in the sample. Nondestructive elemental analysis revealed that a small amount of chloride ions remained dispersed throughout the clay particles. The chloride ion retention may be due to the adsorption of FeCl+ ion pairs in the initial FeCl2 solution and the subsequent containment of the Cl- ions that are dissociated from the FeCl+ ion pairs during excess salt removal treatment. Two explanations are advanced for the second process: the slow release of the remaining Cl- ions from the collapsed interlayer of the montmorillonite, and the transformation of a minor fraction of the remaining FeCl+ ion pairs to iron(III) hydroxide chloride complexes having low solubility. - Graphical abstract: The distribution of Si (left) and Cl (right) in homoionic Fe2+-type montmorillonite prepared under an inert gas atmosphere by a conventional method using a FeCl2 solution. A small fraction of chloride ions remained dispersed throughout the clay. This paper mainly discusses the potential contaminant iron chemical species in this sample other than Fe2+ ions

  15. Comparison of the protective effects of seven selected herbs against oxidative stress

    Directory of Open Access Journals (Sweden)

    Lee-Wen Chang

    2015-07-01

    Full Text Available Objective: To compare the protective effects of the water extracts of seven herbs, including Solanum indicum L., Mallotus repandus (Wild Muell-Arg. (MRM, Bombax malabarica DC (BMDC, Tadehagi triquetrum (L. Ohashi (TTLO, Clinacanthus nutans (Burm f. Lindau, Salvia plebeia R. Br (SPRB, Ixeris chinensis Mak (ICM, against tert-butylhydroperoxide (t-BHP-induced oxidative stress in Clone 9 cells. Methods: To evaluate the antioxidant properties of water extracts from seven herbs, reducing ability, metal-chelating activity and radical-scavenging activity such as 2,2′-azino-bis(3- ethylbenzothiazoline-6-sulphonic acid radical cation and 1,1-diphenyl-2-picrylhydrazyl (DPPH were determined. In cellular systems, t-BHP was used as a model oxidant to induce oxidative stress. 2′,7′-Dichlorofluorescin diacetate and chloromethylfluorescein-diacetate were used as fluorescence probe to determine reactive oxygen species generation and glutathione level in t-BHP-induced Clone 9 cells, respectively. In addition, total tannins, total anthocyanins, total polyphenolics and flavonoids were determined. Results: According to the data obtained from the trolox equivalent antioxidant capacity method, DPPH radical scavenging assay and reducing ability determination, MRM, SPRB, and BMDC showed relatively high antioxidant properties while TTLO and ICM were in the middle and Solanum indicum and Clinacanthus nutans had relatively low activity. In cellular model systems, SPRB, BMDC, and TTLO showed higher protective effects against t-BHP-induced oxidative stress. BMDC, ICM, and TTLO displayed higher inhibitory effects on reactive oxygen species generation in t-BHP-induced Clone 9 cells. In addition, SPRB, MRM, and BMDC showed significantly positive modulated glutathione levels. Tannins, anthocyanins, flavonoids and polyphenolics were present in the herbs, which may in part contribute to regulating the oxidative stress. Conclusions: These results indicated that the seven

  16. 5D supersymmetric orbifolds. Supergravity/phenomenological aspects

    International Nuclear Information System (INIS)

    Five-dimensional braneworlds attracted much attention in recent years, be it for phenomenological, cosmological or theoretical reasons. In this work we study supersymmetric theories compactified on the orbifold S1/Z2. We start with a short discussion of power-law unification, where 5D rigid super Yang-Mills theory is introduced in its superfield formulation. We develop a superfield description of 5D orbifold N=2 supergravity coupled to vector and hyper multiplets. The basic building blocks are N=1 supermultiplets obtained as reductions of the full multiplets of N=2 conformal supersymmetry by Fujita, Kugo and Ohashi. After identifying the relevant superfields we build superspace actions for the vector, hyper and radion sectors. The couplings of these sectors to the 4D Weyl multiplet are obtained by the replacement of integrations over (flat) superspace by the F and D densities of 4D conformal supergravity. We then observe that a Weyl rescaling is enough to extend the formalism to warped geometries, and show how to consistently introduce brane-localized couplings. The superfield approach to 5D orbifold N=2 supergravity is used to rederive the BPS conditions in the generalized Randall-Sundrum models without using the 4-form mechanism to introduce the odd couplings. It is noted that BPS conditions correspond to F and D flatness conditions, which are simple to obtain in this formalism. Next, a study of recent claims on supersymmetric radion stabilization leads us to speculate on a possible no-go theorem on this possibility. We then consider the supergravity embedding of tuned Fayet-Iliopoulos terms, show that they do not break supersymmetry even in warped geometries, and obtain new supersymmetric vacua with negative brane tensions and a bulk fat brane. We close with a study of supersymmetric models of gauge inflation

  17. Rotational spectroscopy of methylamine up to 2.6 THz

    Science.gov (United States)

    Motiyenko, R. A.; Ilyushin, V. V.; Drouin, B. J.; Yu, S.; Margulès, L.

    2014-03-01

    Context. Methylamine (CH3NH2) is the simplest primary alkylamine that has been detected in the interstellar medium. The molecule is relatively light, with the 50 K Boltzmann peak appearing near 800 GHz. However, reliable predictions for its rotational spectrum are available only up to 500 GHz. Spectroscopic analyses have been complicated by the two large-amplitude motions: internal rotation of the methyl top and inversion of the amino group. Aims: To provide reliable predictions of the methylamine ground state rotational spectrum above 500 GHz, we studied its rotational spectrum in the frequency range from 500 to 2650 GHz. Methods: The spectra of methylamine were recorded using the spectrometers based on Schottky diode frequency multiplication chains in the Lille laboratory (500-945 GHz) and in JPL (1060-2660 GHz). The analysis of the rotational spectrum of methylamine in the ground vibrational state was performed on the basis of the group-theoretical high barrier tunneling Hamiltonian developed for methylamine by Ohashi and Hougen. Results: In the recorded spectra, we have assigned 1849 new rotational transitions of methylamine. They were fitted together with previously published data, to a Hamiltonian model that uses 76 parameters with an overall weighted rms deviation of 0.87. On the basis of the new spectroscopic results, predictions of transition frequencies in the frequency range up to 3 THz with J ≤ 50 and Ka ≤ 20 are presented. Full Tables 2 and 3 are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.frftp://130.79.128.5 or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/563/A137

  18. Genotypic difference in (137)Cs accumulation and transfer from the contaminated field in Fukushima to azuki bean (Vigna angularis).

    Science.gov (United States)

    Win, Khin Thuzar; Oo, Aung Zaw; Kojima, Katsuhiro; Salem, Djedidi; Yamaya, Hiroko; Bellingrath-Kimura, Sonoko Dorothea; Tomooka, Norihiko; Kaga, Akito; Ohkama-Ohtsu, Naoko; Yokoyama, Tadashi

    2016-07-01

    The screening of mini-core collection of azuki bean accessions (Vigna angularis (Willd.) Ohwi & Ohashi) for comparative uptake of (137)Cs in their edible portions was done in field trials on land contaminated by the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident. Ninety seven azuki bean accessions including their wild relatives from a Japanese gene bank, were grown in a field in the Fukushima prefecture, which is located approximately 51 km north of FDNPP. The contamination level of the soil was 3665 ± 480 Bq kg(-1) dry weight ((137)Cs, average ± SD). The soil type comprised clay loam, where the sand: silt: clay proportion was 42:21:37. There was a significant varietal difference in the biomass production, radiocaesium accumulation and transfer factor (TF) of radiocaesium from the soil to edible portion. Under identical agricultural practice, the extent of (137)Cs accumulation by seeds differed between the accessions by as much as 10-fold. Inter-varietal variation was expressed at the ratio of the maximum to minimum observed (137)Cs transfer factor for seeds ranged from 0.092 to 0.009. The total biomass, time to flowering and maturity, and seed yield had negative relationship to (137)Cs activity concentration in seeds. The results suggest that certain variety/varieties of azuki bean which accumulated less (137)Cs in edible portion with preferable agronomic traits are suitable to reduce the (137)Cs accumulation in food chain on contaminated land. PMID:27105146

  19. Development of Gene-Based SSR Markers in Rice Bean (Vigna umbellata L. Based on Transcriptome Data.

    Directory of Open Access Journals (Sweden)

    Honglin Chen

    Full Text Available Rice bean (Vigna umbellata (Thunb. Ohwi & Ohashi is a warm season annual legume mainly grown in East Asia. Only scarce genomic resources are currently available for this legume crop species and no simple sequence repeat (SSR markers have been specifically developed for rice bean yet. In this study, approximately 26 million high quality cDNA sequence reads were obtained from rice bean using Illumina paired-end sequencing technology and assembled into 71,929 unigenes with an average length of 986 bp. Of these unigenes, 38,840 (33.2% showed significant similarity to proteins in the NCBI non-redundant protein and nucleotide sequence databases. Furthermore, 30,170 (76.3% could be classified into gene ontology categories, 25,451 (64.4% into Swiss-Prot categories and 21,982 (55.6% into KOG database categories (E-value < 1.0E-5. A total of 9,301 (23.5% were mapped onto 118 pathways using the Kyoto Encyclopedia of Genes and Genome (KEGG pathway database. A total of 3,011 genic SSRs were identified as potential molecular markers. AG/CT (30.3%, AAG/CTT (8.1% and AGAA/TTCT (20.0% are the three main repeat motifs. A total of 300 SSR loci were randomly selected for validation by using PCR amplification. Of these loci, 23 primer pairs were polymorphic among 32 rice bean accessions. A UPGMA dendrogram revealed three major clusters among 32 rice bean accessions. The large number of SSR-containing sequences and genic SSRs in this study will be valuable for the construction of high-resolution genetic linkage maps, association or comparative mapping and genetic analyses of various Vigna species.

  20. Identifying early Earth microfossils in unsilicified sediments

    Science.gov (United States)

    Javaux, Emmanuelle J.; Asael, Dan; Bekker, Andrey; Debaille, Vinciane; Derenne, Sylvie; Hofmann, Axel; Mattielli, Nadine; Poulton, Simon

    2013-04-01

    The search for life on the early Earth or beyond Earth requires the definition of biosignatures, or "indices of life". These traditionally include fossil molecules, isotopic fractionations, biosedimentary structures and morphological fossils interpreted as remnants of life preserved in rocks. This research focuses on traces of life preserved in unsilicified siliciclastic sediments. Indeed, these deposits preserve well sedimentary structures indicative of past aqueous environments and organic matter, including the original organic walls of microscopic organisms. They also do not form in hydrothermal conditions which may be source of abiotic organics. At our knowledge, the only reported occurrence of microfossils preserved in unsilicified Archean sediments is a population of large organic-walled vesicles discovered in shales and siltstones of the 3.2 Ga Moodies Group, South Africa. (Javaux et al, Nature 2010). These have been interpreted as microfossils based on petrographic and geochemical evidence for their endogenicity and syngeneity, their carbonaceous composition, cellular morphology and ultrastructure, occurrence in populations, taphonomic features of soft wall deformation, and the geological context plausible for life, as well as lack of abiotic explanation falsifying a biological origin. Demonstrating that carbonaceous objects from Archaean rocks are truly old and truly biological is the subject of considerable debate. Abiotic processes are known to produce organics and isotopic signatures similar to life. Spheroidal pseudofossils may form as self-assembling vesicles from abiotic CM, e.g. in prebiotic chemistry experiments (Shoztak et al, 2001), from meteoritic lipids (Deamer et al, 2006), or hydrothermal fluids (Akashi et al, 1996); by artifact of maceration; by migration of abiotic or biotic CM along microfractures (VanZuilen et al, 2007) or along mineral casts (Brasier et al, 2005), or around silica spheres formed in silica-saturated water (Jones and

  1. Heat Exchanger Design Options and Tritium Transport Study for the VHTR System

    Energy Technology Data Exchange (ETDEWEB)

    Chang H. Oh; Eung S. Kim

    2008-09-01

    This report presents the results of a study conducted to consider heat exchanger options and tritium transport in a very high temperature reactor (VHTR) system for the Next Generation Nuclear Plant Project. The heat exchanger options include types, arrangements, channel patterns in printed circuit heat exchangers (PCHE), coolant flow direction, and pipe configuration in shell-and-tube designs. Study considerations include: three types of heat exchanger designs (PCHE, shell-and-tube, and helical coil); single- and two-stage unit arrangements; counter-current and cross flow configurations; and straight pipes and U-tube designs in shell-and-tube type heat exchangers. Thermal designs and simple stress analyses were performed to estimate the heat exchanger options, and the Finite Element Method was applied for more detailed calculations, especially for PCHE designs. Results of the options study show that the PCHE design has the smallest volume and heat transfer area, resulting in the least tritium permeation and greatest cost savings. It is theoretically the most reliable mechanically, leading to a longer lifetime. The two-stage heat exchanger arrangement appears to be safer and more cost effective. The recommended separation temperature between first and second stages in a serial configuration is 800oC, at which the high temperature unit is about one-half the size of the total heat exchanger core volume. Based on simplified stress analyses, the high temperature unit will need to be replaced two or three times during the plant’s lifetime. Stress analysis results recommend the off-set channel pattern configuration for the PCHE because stress reduction was estimated at up to 50% in this configuration, resulting in a longer lifetime. The tritium transport study resulted in the development of a tritium behavior analysis code using the MATLAB Simulink code. In parallel, the THYTAN code, previously performed by Ohashi and Sherman (2007) on the Peach Bottom data, was revived

  2. VizieR Online Data Catalog: Rotational spectrum of 13C methylamine (Motiyenko+,

    Science.gov (United States)

    Motiyenko, R. A.; Margules, L.; Ilyushin, V. V.; Smirnov, I. A.; Alekseev, E. A.; Halfen, D. T.; Ziurys, L. M.

    2016-01-01

    Methylamine (CH3NH2) is a light molecule o interest, which has an intensive rotational spectrum that extends in the submillimeter wave range and far beyond, even at temperatures characteristic for the interstellar medium. It is likely for 13C isotopologue of methylamine to be identified in astronomical surveys, but there is no information available for the 13CH3NH2 millimeter and submillimeter wave spectra. In this context, to provide reliable predictions of 13CH3NH2 spectrum in millimeter and submillimeter wave ranges, we have studied rotational spectra of the 13C methylamine isotopologue in the frequency range from 48 to 945GHz. The spectrum of 13C methylamine was recorded using conventional absorption spectrometers in Lille and Kharkov. The analysis of the rotational spectrum of 13C methylamine in the ground vibrational state was performed on the basis of the group- theoretical high-barrier tunneling Hamiltonian that was developed for methylamine by Ohashi and Hougen. The available multiple observations of the parent methylamine species toward Sgr B2(N) at 1, 2, and 3mm using the Submillimeter Telescope and the 12 m antenna of the Arizona Radio Observatory were used to make a search for interstellar 13CH3NH2. In the recorded spectra, we have assigned 2721 rotational transitions that belong to the ground vibrational state of the 13CH3NH2. These measurements were fitted to the Hamiltonian model that uses 75 parameters to achieve an overall weighted rms deviation of 0.73. On the basis of these spectroscopic results, predictions of transition frequencies in the frequency range up to 950GHz with J<50 and Ka<20 are presented. The search for interstellar 13C methylamine in available observational data was not successful and therefore only an upper limit of 6.5x1014cm-2 can be derived for the column density of 13CH3NH2 toward Sgr B2(N), assuming the same source size, temperature, linewidth, and systemic velocity as for parent methylamine isotopic species. (2 data files).

  3. Outline of the classified system of the Chinese Leguminosae%中国豆科植物分类系统概览

    Institute of Scientific and Technical Information of China (English)

    朱相云

    2004-01-01

    豆科是被子植物中继兰科和菊科之后的第三大科,其中包括三个亚科:即云实亚科、含羞草亚科和蝶形花亚科.本文根据最新资料,整理出世界豆科有42族、634属、17 834种,中国有33族、169属、1 518种(另外含15亚种、167变种和41变型),其中外来种158种(含亚种和变种,隶属于73属).为建立中国豆科植物数据库,本文在Polhill豆科植物分类系统的基础上,结合一些新的资料,提出中国豆科植物系统概要.文中按分类等级进行排序,每一属含有世界和中国种数及分布.%The family Leguminosae (Fabaceae), the largest one of flowering plants after the Compositae (or Asteraceae) and Orchidaceae, consist of three subfamilies such as Caesalpinioideae, Mimosoideae and Papilionoideae. It comprises 42 tribes, 635 genera and 17 840 species in the world based on the present up to date statistic. In China, there are 33 tribes, 169 genera, 1 518 species, 15 subspecies, 167 varieties and 41 forms recorded so far. Of them, 158 exotic species (containing subspecies and varieties) are included, which belong to the 73 genera [1].For constituting a database of Chinese Legume, the outline for classified system of Chinese Leguminosae is summarized here. This paper aims to indicate the system of Chinese Leguminosae with some new taxonomical treatment (the tribes Wisterieae X. Y. Zhu[2] and Poiretieae (Burkart) H. Ohashi[3]) based on the previous system proposed by Polhill & Raven[[4] & Polhill [5]. The number of species and geographical distribution for each genus[3, 4, 6] is shown in this paper. Of them, black letters and numbers stand for the genera and species appearing in China[6~12]. 

  4. Hydrogen

    Directory of Open Access Journals (Sweden)

    John O’M. Bockris

    2011-11-01

    Full Text Available The idea of a “Hydrogen Economy” is that carbon containing fuels should be replaced by hydrogen, thus eliminating air pollution and growth of CO2 in the atmosphere. However, storage of a gas, its transport and reconversion to electricity doubles the cost of H2 from the electrolyzer. Methanol made with CO2 from the atmosphere is a zero carbon fuel created from inexhaustible components from the atmosphere. Extensive work on the splitting of water by bacteria shows that if wastes are used as the origin of feed for certain bacteria, the cost for hydrogen becomes lower than any yet known. The first creation of hydrogen and electricity from light was carried out in 1976 by Ohashi et al. at Flinders University in Australia. Improvements in knowledge of the structure of the semiconductor-solution system used in a solar breakdown of water has led to the discovery of surface states which take part in giving rise to hydrogen (Khan. Photoelectrocatalysis made a ten times increase in the efficiency of the photo production of hydrogen from water. The use of two electrode cells; p and n semiconductors respectively, was first introduced by Uosaki in 1978. Most photoanodes decompose during the photoelectrolysis. To avoid this, it has been necessary to create a transparent shield between the semiconductor and its electronic properties and the solution. In this way, 8.5% at 25 °C and 9.5% at 50 °C has been reached in the photo dissociation of water (GaP and InAs by Kainthla and Barbara Zeleney in 1989. A large consortium has been funded by the US government at the California Institute of Technology under the direction of Nathan Lewis. The decomposition of water by light is the main aim of this group. Whether light will be the origin of the post fossil fuel supply of energy may be questionable, but the maximum program in this direction is likely to come from Cal. Tech.

  5. Safety and efficacy of switching from dorzolamide 1.0%/timolol maleate 0.5% eye drops to brinzolamide 1.0%/timolol maleate 0.5% eye drops

    Directory of Open Access Journals (Sweden)

    Inoue K

    2015-04-01

    Full Text Available Kenji Inoue,1 Minako Shiokawa,1 Kyoko Ishida,2 Goji Tomita2 1Inouye Eye Hospital, Tokyo, Japan; 2Department of Ophthalmology, Toho University Ohashi Medical Center, Tokyo, Japan Purpose: To evaluate the safety and efficacy of switching from dorzolamide 1.0%/timolol maleate 0.5% fixed-combination (DTFC eye drops to brinzolamide 1.0%/timolol maleate 0.5% fixed-combination (BTFC eye drops in patients with primary open-angle glaucoma or ocular hypertension. Methods: A total of 35 eyes of 35 patients with primary open-angle glaucoma or ocular hypertension using DTFC eye drops were included. Participants discontinued DTFC drops and immediately began using BTFC drops. All other eye drops currently being used were continued. Intraocular pressure (IOP 1 and 3 months after switching medications was compared with baseline IOP. One month after switching medications, participant preference and adherence were evaluated. Adverse reactions were monitored at each study visit. Results: The IOP was 17.9±2.6 mmHg at baseline and 18.3±4.1 mmHg and 17.8±3.4 mmHg 1 month and 3 months after switching medications, respectively (P=0.633. The frequency of missing a dose was not different before (6.1% and after (6.1% switching to BTFC. Significantly fewer participants reported stinging after switching to BTFC (15.2% than while using DTFC (51.5%, P<0.01. Blurred vision was reported with the same frequency before (39.4% and after (42.4% switching to BTFC. A total of 33.3% and 27.3% of patients preferred DTFC and BTFC, respectively. Several patients withdrew from the study because of discomfort (n=2, 5.7%, discharge (n=1, 2.9%, dizziness (n=1, 2.9%, or increased IOP (n=2, 5.7%. Conclusion: Switching from DTFC to BTFC was well tolerated and did not result in IOP changes or a decreased patient adherence. When glaucoma patients complain of stinging with DTFC administration, switching to BTFC is an acceptable treatment option. Keywords: brinzolamide/timolol fixed

  6. Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology

    Science.gov (United States)

    Ishioka, Sachio; Fujikawa, Kazuo

    2009-06-01

    Committee -- Obituary: Professor Sadao Nakajima -- Opening address / H. Fukuyama -- Welcoming address / N. Osakabe -- Cold atoms and molecules. Pseudopotential method in cold atom research / C. N. Yang. Symmetry breaking in Bose-Einstein condensates / M. Ueda. Quantized vortices in atomic Bose-Einstein condensates / M. Tsubota. Quantum degenerate gases of Ytterbium atoms / S. Uetake ... [et al.]. Superfluid properties of an ultracold fermi gas in the BCS-BEC crossover region / Y. Ohashi, N. Fukushima. Fermionic superfluidity and the BEC-BCS crossover in ultracold atomic fermi gases / M. W. Zwierlein. Kibble-Zurek mechanism in magnetization of a spinor Bose-Einstein condensate / H. Saito, Y. Kawaguchi, M. Ueda. Quasiparticle inducing Josephson effect in a Bose-Einstein condensate / S. Tsuchiya, Y. Ohashi. Stability of superfluid fermi gases in optical lattices / Y. Yunomae ... [et al.]. Z[symbol] symmetry breaking in multi-band bosonic atoms confined by a two-dimensional harmonic potential / M. Sato, A. Tokuno -- Spin hall effect and anomalous hall effect. Recent advances in anomalous hall effect and spin hall effect / N. Nagaosa. Topological insulators and the quantum spin hall effect / C. L. Kane. Application of direct and inverse spin-hall effects: electric manipulation of spin relaxation and electric detection of spin currents / K. Ando, E. Saitoh. Novel current pumping mechanism by spin dynamics / A. Takeuchi, K. Hosono, G. Tatara. Quantum spin hall phase in bismuth ultrathin film / S. Murakami. Anomalous hall effect due to the vector chirality / K. Taguchi, G. Tatara. Spin current distributions and spin hall effect in nonlocal magnetic nanostructures / R. Sugano ... [et al.]. New boundary critical phenomenon at the metal-quantum spin hall insulator transition / H. Obuse. On scaling behaviors of anomalous hall conductivity in disordered ferromagnets studied with the coherent potential approximation / S. Onoda -- Magnetic domain wall dynamics and spin related

  7. EDITORIAL: Invited papers from ISAMMA 2010 (Sendai, Japan, 12-16 July 2010) Invited papers from ISAMMA 2010 (Sendai, Japan, 12-16 July 2010)

    Science.gov (United States)

    Takahashi, M.; Saito, H.

    2011-02-01

    overseas. The programme involved 4 plenary talks, 37 invited talks, 85 contributed talks and 352 posters. All submitted papers were reviewed in order to meet the standards of Journal of Physics D: Applied Physics and Journal of Physics: Conference Series. We are grateful to all participants for their valuable contributions and active discussions. We gratefully acknowledge the financial support of 17 Japanese companies and 7 Japanese foundations. Invited papers from ISAMMA 2010 Contents Current status and recent topics of rare-earth permanent magnets S Sugimoto Alloying effect on the magnetic properties of RFeB-type bulk magnets H W Chang, C C Hsieh, J Y Gan, Y T Cheng, M F Shih and W C Chang Coercivity distributions in Nd-Fe-B sintered magnets produced by the grain boundary diffusion process H Nakamura, K Hirota, T Ohashi and T Minowa Recent progress in high Bs Fe-based nanocrystalline soft magnetic alloys M Ohta and Y Yoshizawa Electric-field effects on magnetic anisotropy in Pd/Fe/Pd(0 0 1) surface Shinya Haraguchi, Masahito Tsujikawa, Junpei Gotou and Tatsuki Oda Gate modulation of spin precession in a semiconductor channel Hyun Cheol Koo, Jae Hyun Kwon, Jonghwa Eom, Joonyeon Chang, Suk Hee Han and Mark Johnson Ferromagnetic resonance of epitaxial Fe nanodots grown on MgO measured using coplanar waveguides M Mizuguchi and K Takanashi Switching phase diagrams of current-induced magnetization switching in asymmetric MgO-based magnetic tunnel junctions Seung-Young Park, Jae-Ho Han, Se-Chung Oh, Jang-Eun Lee, Kyung-Tae Nam, Hyun-Woo Lee, Younghun Jo and Kyung-Jin Lee Temperature dependence of spin-dependent transport properties of Co2MnSi-based current-perpendicular-to-plane magnetoresistive devices Y Sakuraba, K Izumi, S Bosu, K Saito and K Takanashi Adsorbate-induced spin-polarization enhancement of Fe3O4(0 0 1) A Pratt, M Kurahashi, X Sun and Y Yamauchi Antiferromagnetic coupling between spinel ferrite and α-Fe layers in Fe3-δO4/MgO/Fe(0 0 1) epitaxial films Hideto

  8. Cancer incidence and novel therapies developed in Japan

    Directory of Open Access Journals (Sweden)

    Masaru Iwasaki

    2012-01-01

    Oncology. JMAJ 54(1: 44–46, 20114.Hildebrandt B, Wust P, Ahlers O, et al. The cellular and molecular basis of hyperthermia. Critical Reviews in Oncology/Hematology 2002; 43(1:33–56.5.Levin WP, Kooy H, Loeffler JS, DeLaney TF. Proton beam therapy. Br J Cancer.2005; 93(8:849-54. 6.Widakowich C, de Castro G Jr, de Azambuja E, Dinh P, Awada A. Review: side effects of approved molecular targeted therapies in solid cancers. Oncologist. 2007; 12(12:1443-55.7.Egawa K. Immuno-cell therapy of cancer in Japan. Anticancer Res. 2004;24(5C:3321-6. 8.Takayama T, Sekine T, Makuuchi M, Yamasaki S, Kosuge T, Yamamoto J, Shimada K, Sakamoto M, Hirohashi S, Ohashi Y, Kakizoe T. Adoptive immunotherapy to lower postsurgical recurrence rates of hepatocellular carcinoma: a randomised trial. Lancet. 2000; 356(9232:802-7. 9.Kimura H, Yamaguchi Y. A phase III randomized study of interleukin-2 lymphokine-activated killer cell immunotherapy combined with chemotherapy or radiotherapy after curative or noncurative resection of primary lung carcinoma. Cancer. 1997;80(1:42-9. 10.Kono K, Takahashi A, Ichihara F, Amemiya H, Iizuka H, Fujii H, Sekikawa T, Matsumoto Y: Prognostic significance of adoptive immunotherapy with tumor-associated lymphocytes in patients with advanced gastric cancer: a randomized trial. Clin Cancer Res. 2002; 8: 1767-71. 11.Fujita K, Ikarashi H, Takakuwa K, Kodama S, Tokunaga A, Takahashi T, Tanaka K. Prolonged disease-free period in patients with advanced epithelial ovarian cancer after adoptive transfer of tumor-infiltrating lymphocytes. Clin Cancer Res. 1995; 1(5:501-7.12.Goto S, Shirotani N, Hatakeyama M, Tagami C, Arakawa H, Kuwata E, Noguchi K, Egawa K. Clinical benefit of non-toxic therapy in patients with advanced cancer (opinion. Anticancer Res. 2002; 22(4:2461-4.

  9. Ordered supramolecular assembly of bis[3,4,12,13,21,22,30, 31-octa(dodecylthio)-2,3-naphthalocyaninato] erbium at the air/water interface

    Institute of Scientific and Technical Information of China (English)

    CHEN; Ya; nli

    2001-01-01

    [1]Padilla. P, Hatfield, W. E., Correlation between π-orbital overlap and conductivity in bis-phthalocyaninato lanthanides, Inorg. Chim. Acta, 1991,185:131.[2]Passard, M., Blanc, J. P., Malaysson, C., Gaseous oxidation and compensation reduction of lutetium bis-phthalocyanine and lutetium phthalo-naphthalocyanine films, Thin Solid Films, 1995, 271: 8,[3]Besbes. S., Plichon, V., Simon, J. et al., Electromism of octaalkoxymethyl-substituted lutetium diphthalocyanine, J. Electroanal. Chem., 1987, 237:61.[4]Petty. M., Lovett, D. R., O'Connor, J. M., Electrochromism in ytterbium bisphthalocyanine-(steafic acid or cadmium stearate)films deposited by the Langmuir-Blodgett technique, Thin Solid Films, 1989, 179: 387.[5]Souto, J.. Aroca, R.. DeSaja, J. A., Gas adsorption and electrical conductivity of Langmuir-Blodgett films of terbium bisphthalocyanine, J. Phys. Chem., 1994, 98: 8998.[6]Rroca, R.. Bolourchi, H., Battisti, D. et al., Gas adsorption and electrical properties of two Langmuir-Blodgett layers of cerium bisphthalocyanine, Langmuir, 1993, 9: 3138.[7]Konami, H., Hatano, M., Kobayashi, N., Redox potentials of a series of lanthanide-bisphthalocyanine sandwich complexes, Chem. Phys. Lett.. 1990, 165: 397.[8]Koike. N.. Uekusa, H., Ohashi, Y., Relationship between the skew angle and interplanar distance in four bis (phthalocyaninato) lanthanide (Ⅲ) tetrabutyl-ammonium salts ([Nbu"4][Ln"Pc2]; Ln = Nd, Gd, Ho, Lu), Inorg. Chem., 1996, 35:5798.[9]Dennis. K. P. N., Jiang, J., Sandwich-type heteroleptic phthalocyaninato and porphyrinato metal complexes, Chem. Soc. Rev.. 1997, 26: 433.[10]Jiang. J., Liu, W., Poon, Ka-Wo. et al., Synthesis, spectroscopic, and electrochemical properties of rare earth double-deckers with tetra(teft-butyl) 2,3-naphthalocyaninato ligands, Eur. J, Inorg. Chem., 2000: 205.[11]Jiang, J.. Llew, R., Dennis, P. et al., Raman spectroscopic characteristics of phthalocyanine and naphthalocyanine in sandwich

  10. Autologous Immune Enhancement Therapy for Cancer - Our experience since 2004

    Directory of Open Access Journals (Sweden)

    Hiroshi Terunuma

    2012-01-01

    disease (SD, whereas 18 had progressive disease (PD. Disease control rate was 66% including CR, PR and SD. After treatment for six months, the objective responses and disease control rate were 25% and 52%, respectively. There were no adverse effects in any of these patients. [17] Conclusion: Cancer has to be tackled with a multipronged approach and combining NK cell and CTL cell based AIET with conventional modalities of treatments such as Surgery, Chemotherapy and Radiotherapy as well as other modalities like Hyperthermia, Proton Beam therapy and low dose chemotherapy is effective even in advanced cancers which are refractory to conventional therapeutic modalities. References: 1.Rosenberg SA, Rapp HJ. Intralesional immunotherapy of melanoma with BCG. Med Clin North Am. 1976 May;60(3:419-30.2.Mazumder A, Eberlein TJ, Grimm EA, Wilson DJ, Keenan AM, Aamodt R, Rosenberg SA. Phase I study of the adoptive immunotherapy of human cancer with lectin activated autologous mononuclear cells. Cancer. 1984 Feb 15;53(4:896-9053.Takayama T, Sekine T, Makuuchi M, Yamasaki S, Kosuge T, Yamamoto J, Shimada K, Sakamoto M, Hirohashi S, Ohashi Y, Kakizoe T. Adoptive immunotherapy to lower postsurgical recurrence rates of hepatocellular carcinoma: a randomised trial. Lancet. 2000 ;356(9232:802-7.4.Sloan AE, Dansey R, Zamorano L, Barger G, Hamm C, Diaz F, Baynes R, Wood G. Adoptive immunotherapy in patients with recurrent malignant glioma: preliminary results of using autologous whole-tumor vaccine plus granulocyte-macrophage colony-stimulating factor and adoptive transfer of anti-CD3-activated lymphocytes. Neurosurg Focus. 2000; 9(6:e9.5.Recchia F, Candeloro G, Di Staso M, Necozione S, Bisegna R, Bratta M, Tombolini V, Rea S. Maintenance immunotherapy in recurrent or metastatic squamous cell carcinoma of the head and neck. J Immunother. 2008; 31(4:413-9.6.Wright SE, Rewers-Felkins KA, Quinlin IS, Phillips CA, Townsend M, Philip R, Dobrzanski MJ, Lockwood-Cooke PR, Robinson W. Cytotoxic

  11. Hurdles overcome in technology transfer for AIET and Positive outcome in Indian patients

    Directory of Open Access Journals (Sweden)

    Dedeepiya V

    2012-01-01

    experienced. An increase in awareness about this least toxic method of Cancer treatment among physicians and the public for an early referral is necessary. Further studies on prevention of cancer using in vitro expanded autologous immune cells are underway. References: 1.Takayama T, Sekine T, Makuuchi M, Yamasaki S, Kosuge T, Yamamoto J, Shimada K, Sakamoto M, Hirohashi S, Ohashi Y, Kakizoe T. Adoptive immunotherapy to lower postsurgical recurrence rates of hepatocellular carcinoma: a randomised trial. Lancet. 2000 ;356(9232:802-7. 2.Kimura H, Yamaguchi Y. A phase III randomized study of interleukin-2 lymphokine-activated killer cell immunotherapy combined with chemotherapy or radiotherapy after curative or noncurative resection of primary lung carcinoma. Cancer. 1997;80(1:42-9. 3.Kono K, Takahashi A, Ichihara F, Amemiya H, Iizuka H, Fujii H, Sekikawa T, Matsumoto Y: Prognostic significance of adoptive immunotherapy with tumor-associated lymphocytes in patients with advanced gastric cancer: a randomized trial. Clin Cancer Res. 2002; 8 : 1767-71. 4.Fujita K, Ikarashi H, Takakuwa K, Kodama S, Tokunaga A, Takahashi T, Tanaka K. Prolonged disease-free period in patients with advanced epithelial ovarian cancer after adoptive transfer of tumor-infiltrating lymphocytes. Clin Cancer Res. 1995;1(5:501-7.5.Sivaraman G, Pandian A, Baskar S, Senthil KR, Senthilnagarajan R, Dedeepiya V, Abraham S. Autologous Immune Enhancement therapy for advanced carcinoma of pancreas a case report. PASRM 2008-004. J Stem Cells Regen Med. 2008; 4(1:136.Damodar S, Terunuma H , Sheriff AK , Farzana L , Manjunath S , Senthilkumar R , Shastikumar G , Abraham S , Wang FS. Autologous Immune Enhancement Therapy (AIET for a Case of Acute Myeloid Leukemia (AML - Our Experience. PASRM 2006-001. J Stem Cells Regen Med. 2006, 1(1: 40-417.Takada M, Terunuma H, Deng X, Dewan MZ, Saji S, Kuroi K, Yamamoto N, Toi M. Refractory lung metastasis from breast cancer treated with multidisciplinary therapy including an