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Ota M, Fukuhara M, Sumimura A, Ito M, Aihara T, Ishii Y, Fukuda M. Dielectric-loaded surface plasmon polariton crossing waveguides using multimode interference. OPTICS LETTERS 2015; 40:2269-2272. [PMID: 26393716 DOI: 10.1364/ol.40.002269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A low-loss low-crosstalk multimode interference (MMI) crossing design for dielectric-loaded surface plasmon polariton waveguides (DLSPPWs), which are SiO2 stripes on Au films, is demonstrated numerically and experimentally. DLSPPWs are compatible with strong surface plasmon polariton (SPP) field confinement and maintain relatively low propagation losses. Unlike simpler crossings without MMI structures, low insertion loss of 0.65 dB and low crosstalk of -20.27 dB is confirmed numerically at a crossing angle of 10° when using tilted mirror-imaged MMI crossings. Similar insertion losses were also confirmed experimentally. The proposed structure will be beneficial for plasmonic device miniaturization and flexible patterning of optical interconnections.
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Kubota K, Sakai H, Katakami N, Nishio M, Inoue A, Okamoto H, Isobe H, Kunitoh H, Takiguchi Y, Kobayashi K, Nakamura Y, Ohmatsu H, Sugawara S, Minato K, Fukuda M, Yokoyama A, Takeuchi M, Michimae H, Gemma A, Kudoh S. A randomized phase III trial of oral S-1 plus cisplatin versus docetaxel plus cisplatin in Japanese patients with advanced non-small-cell lung cancer: TCOG0701 CATS trial. Ann Oncol 2015; 26:1401-8. [PMID: 25908605 PMCID: PMC4478975 DOI: 10.1093/annonc/mdv190] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Accepted: 04/13/2015] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Platinum-based two-drug combination chemotherapy has been standard of care for patients with advanced nonsmall-cell lung cancer (NSCLC). The primary aim was to compare overall survival (OS) of patients with advanced NSCLC between the two chemotherapy regimens. Secondary end points included progression-free survival (PFS), response, safety, and quality of life (QoL). PATIENTS AND METHODS Patients with previously untreated stage IIIB or IV NSCLC, an Eastern Cooperative Oncology Group performance status of 0-1 and adequate organ function were randomized to receive either oral S-1 80 mg/m(2)/day on days 1-21 plus cisplatin 60 mg/m(2) on day 8 every 4-5 weeks, or docetaxel 60 mg/m(2) on day 1 plus cisplatin 80 mg/m(2) on day 1 every 3-4 weeks, both up to six cycles. RESULTS A total of 608 patients from 66 sites in Japan were randomized to S-1 plus cisplatin (n = 303) or docetaxel plus cisplatin (n = 305). OS for oral S-1 plus cisplatin was noninferior to docetaxel plus cisplatin [median survival, 16.1 versus 17.1 months, respectively; hazard ratio = 1.013; 96.4% confidence interval (CI) 0.837-1.227]. Significantly higher febrile neutropenia (7.4% versus 1.0%), grade 3/4 neutropenia (73.4% versus 22.9%), grade 3/4 infection (14.5% versus 5.3%), and grade 1/2 alopecia (59.3% versus 12.3%) were observed in the docetaxel plus cisplatin than in the S-1 plus cisplatin. There were no differences found in PFS or response between the two arms. QoL data investigated by EORTC QLQ-C30 and LC-13 favored the S-1 plus cisplatin. CONCLUSION Oral S-1 plus cisplatin is not inferior to docetaxel plus cisplatin and is better tolerated in Japanese patients with advanced NSCLC. CLINICAL TRIAL NUMBER UMIN000000608.
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Fukuda M, Sasaki H, Fukuda MN. Erythropoietin metabolism and the influence of carbohydrate structure. CONTRIBUTIONS TO NEPHROLOGY 2015; 76:78-89. [PMID: 2684536 DOI: 10.1159/000417883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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79
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Yanai S, Andou M, Nakajima S, Fukuda M, Kanao H. Laparoscopic Surgery Using Suture Suspension – “Marionette-Like Technique”. J Minim Invasive Gynecol 2014. [DOI: 10.1016/j.jmig.2014.08.389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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80
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Andou M, Nakajima S, Yanai S, Kurotsuchi S, Fukuda M. Ultra-Minimally Invasive Adnexectomy- NOTES. J Minim Invasive Gynecol 2014. [DOI: 10.1016/j.jmig.2014.08.738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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81
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Endo N, Kawamura F, Kitahara R, Sakuma D, Fukuda M, Yamada A. Synthesis of Japanese Boletus edulis ectomycorrhizae with Japanese red pine. MYCOSCIENCE 2014. [DOI: 10.1016/j.myc.2013.11.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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82
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Fukuda M, Takizawa S, Kawamoto Y, Ohyama Y, Inoue K, Suzuki S, Sakashita H. Expression of MUC1 in human squamous cell carcinoma of the oral cavity. J Oral Maxillofac Surg 2014. [DOI: 10.1016/j.joms.2014.06.180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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83
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Takaoka H, Bain O, Uni S, Korenaga M, Kozek WJ, Shirasaka C, Aoki C, Otsuka Y, Fukuda M, Eshita Y, Daa T. Zoonotic onchocerciasis caused by a parasite from wild boar in Oita, Japan. Parasite 2014; 11:285-92. [PMID: 15490753 DOI: 10.1051/parasite/2004113285] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Histological examination of a nodule removed from the back of the hand of a 58-year-old woman from Oita, Kyushu, Japan showed an Onchocerca female sectioned through the posterior region of the worm (ovaries identifiable) and young (thin cuticle). Six Onchocerca species are enzootic in that area: O. gutturosa and O. lienalis in cattle, O. suzukii in serows (Capricornis crispus), O. skrjabini and an Onchocerca sp. in Cervus nippon nippon, and O. dewittei japonica in wild boar (Sus scrofa leucomystax). Diagnostic characters of female Onchocerca species, such as the cuticle and its ridges, change along the body length. Tables of the histologic morphology of the mid- and posterior body-regions of the local species are presented. In addition, it was observed that transverse ridges arose and thickened during the adult stage (examination of fourth stage and juvenile females of O. volvulus). The specimen described in this report, with its prominent and widely spaced ridges, was identified as O. d. japonica. Four of the 10 zoonotic cases of onchocerciasis reported worldwide were from Oita, three of them being caused by O. d. japonica, the prevalence of which in local wild boar was 22 of 24 (92%).
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Aziz R, Beymer M, Negrón AL, Newshan A, Yu G, Rosati B, McKinnon D, Fukuda M, Lin RZ, Mayer C, Boehm U, Acosta-Martínez M. Galanin-like peptide (GALP) neurone-specific phosphoinositide 3-kinase signalling regulates GALP mRNA levels in the hypothalamus of males and luteinising hormone levels in both sexes. J Neuroendocrinol 2014; 26:426-38. [PMID: 24796383 PMCID: PMC4076824 DOI: 10.1111/jne.12163] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 04/23/2014] [Accepted: 04/28/2014] [Indexed: 12/31/2022]
Abstract
Galanin-like peptide (GALP) neurones participate in the metabolic control of reproduction and are targets of insulin and leptin regulation. Phosphoinositide 3-kinase (PI3K) is common to the signalling pathways utilised by both insulin and leptin. Therefore, we investigated whether PI3K signalling in neurones expressing GALP plays a role in the transcriptional regulation of the GALP gene and in the metabolic control of luteinising hormone (LH) release. Accordingly, we deleted PI3K catalytic subunits p110α and p110β via conditional gene targeting (cKO) in mice (GALP-p110α/β cKO). To monitor PI3K signalling in GALP neurones, these animals were also crossed with Cre-dependent FoxO1GFP reporter mice. Compared to insulin-infused control animals, the PI3K-Akt-dependent FoxO1GFP nuclear exclusion in GALP neurones was abolished in GALP-p110α/β cKO mice. We next used food deprivation to investigate whether the GALP-neurone specific ablation of PI3K activity affected the susceptibility of the gonadotrophic axis to negative energy balance. Treatment did not affect LH levels in either sex. However, a significant genotype effect on LH levels was observed in females. By contrast, no genotype effect on LH levels was observed in males. A sex-specific genotype effect on hypothalamic GALP mRNA was observed, with fed and fasted GALP-p110α/β cKO males having lower GALP mRNA expression compared to wild-type fed males. Finally, the effects of gonadectomy and steroid hormone replacement on GALP mRNA levels were investigated. Compared to vehicle-treated mice, steroid hormone replacement reduced mediobasal hypothalamus GALP expression in wild-type and GALP-p110α/β cKO animals. In addition, within the castrated and vehicle-treated group and compared to wild-type mice, LH levels were lower in GALP-p110α/β cKO males. Double immunofluorescence using GALP-Cre/R26-YFP mice showed androgen and oestrogen receptor co-localisation within GALP neurones. Our data demonstrate that GALP neurones are direct targets of steroid hormones and that PI3K signalling regulates hypothalamic GALP mRNA expression and LH levels in a sex-specific fashion.
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Sato K, Takeda S, Fukuda S, Minamisono T, Tanigaki M, Miyake T, Maruyama Y, Matsuta K, Fukuda M, Nojiri Y. FT-NMR Detection of 45Sc, 49Ti and 93Nb in TiO2 Single Crystal. ACTA ACUST UNITED AC 2014. [DOI: 10.1515/zna-1998-6-745] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In order to determine the electric quadrupole moment of the short-lived β-emitter 41Sc from the quadrupole coupling constant in TiO2 , we measured the field gradient by detecting the Fourier-Transformed-NMR of stable isotope 45Sc doped in TiO2. Also, in order to study the electronic structure of impurities systematically, EFGs were measured for 45Sc, 49Ti and 93Nb in a TiO2 ingle single crystal.
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Minamisono T, Matsuta K, Minamisono K, Kudo S, Ogura M, Fukuda S, Sato K, Mihara M, Fukuda M, Takeda S, Zhu S. Quadrupole Moments of the 40Ca Core Plus One Nucleon Nuclei 41Sc and 41Ca. ACTA ACUST UNITED AC 2014. [DOI: 10.1515/zna-2002-6-755] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The electric-field-gradient (EFG) and anisotropic chemical shift of 45Sc(Iπ = 7/2- , stable) in TiO2 crystal were determined by detecting the FT-NMR of 45Sc(0.5 atm% of Ti in TiO2) doped in TiO2 crystal at a high field of 7.0 T and 9.4 T. Using the EFG, an old β-NQR spectrum of 41Sc was reanalyzed to obtain (41Sc)/ which was combined with the renewed (45Sc) = -(23.6 0.2) fm2 to obtain (41Sc; Iπ= 7/2- , T1/2 = 0.596 s) = (15.6±0.3) fm2. Also the atomic EFG in Ca was recalculated, using a finite-element multi configuration Hartree-Fock method to renew Q(43Ca). Finally using the known hyperfine constants of 41Ca, the (41Ca) value has been renewed
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Minamisono T, Sato K, Akai H, Takeda S, Maruyama Y, Matsuta K, Fukuda M, Miyake T, Morishita A, Izumikawa T, Nojir Y. Electric Quadrupole Interactions of the Short-Lived β-Emitter 12N in Insulator Crystals (12N Implanted in Single Crystal TiO2). ACTA ACUST UNITED AC 2014. [DOI: 10.1515/zna-1998-6-706] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The electronic structure of nitrogen atoms as impurities in an ionic TiO2 crystal has been investigated by analyzing electric field gradients (EFGs) measured by use of short-lived β-emitting 12N implant-ed following nuclear reactions. Conventional β-NMR and its modification, suitable for the detection of quadrupole effects in the NMR spectra, were used for the investigation of hyperfine interactions of 12N located in substitutional sites of O atoms and interstitial sites in the crystal. In order to deduce absolute values of the EFGs from the obtained eqQ/h, the quadrupole moment of 12N has been determined from the NMR detection of 12N implanted in BN(hexagonal) crystal. Here the EFG at the N atom in BN was measured by detecting the FT-NMR of 14N in the crystal. The EFGs in TiO2 are compared with the theoretical predictions based on the ab initio band-structure calculation in the framework of the KKR method.
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Hiraishi T, Fukuda M, Takao T, Oishi M, Fujii Y. P157: Contralateral synkinesis of blink reflex in patients with hemifacial spasm. Clin Neurophysiol 2014. [DOI: 10.1016/s1388-2457(14)50296-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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89
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Takao T, Fukuda M, Hiraishi T, Morii K, Ishida G, Sato Y, Sato M, Fujii Y. P805: Pulsed arterial spin labeling perfusion MRI in patients with localization-related epilepsy. Clin Neurophysiol 2014. [DOI: 10.1016/s1388-2457(14)50841-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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90
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Fukuda M, Takao T, Hiraishi T, Fujii Y. P158: Usefulness of cranial nerve motor evoked potential monitoring during skull base surgery. Clin Neurophysiol 2014. [DOI: 10.1016/s1388-2457(14)50297-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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91
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Mitani A, Takasu H, Horibe T, Furuta H, Nagasaka T, Aino M, Fukuda M, Fujimura T, Mogi M, Noguchi T. Five-year clinical results for treatment of intrabony defects with EMD, guided tissue regeneration and open-flap debridement: a case series. J Periodontal Res 2014; 50:123-30. [DOI: 10.1111/jre.12188] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2014] [Indexed: 11/28/2022]
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92
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Nishimura D, Fukuda M, Sakai T, Tanaka M, Abe K, Chiba J, Fukuda S, Furuki H, Homma A, Hotaka H, Ichihashi N, Inaba N, Iwamoto K, Izumikawa T, Kamisho Y, Kanbe K, Kikukawa N, Kitagawa A, Kouno J, Nagashima M, Nakamura Y, Nishizuka I, Matsuta K, Mihara M, Miyazawa S, Morita Y, Ono J, Ohtsubo T, Sato K, Sato S, Sera D, Suzuki S, Suzuki S, Suzuki T, Takechi M, Tashiro K, Wakabayashi M, Watanabe D, Yaguchi M, Yamaguchi T, Yamaki S, Yasumoto S, Yoshinaga K, Zhu Y. First observation of an isomeric state in proton drip-line nucleus26P. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146602072] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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93
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Suzuki S, Takechi M, Ohtsubo T, Nishimura D, Fukuda M, Kuboki T, Nagashima M, Suzuki T, Yamaguchi T, Ozawa A, Ohishi H, Moriguchi T, Sumikama T, Geissel H, Aoi N, Chen RJ, Fang DQ, Fukuda N, Fukuoka S, Furuki H, Inabe N, Ishibashi Y, Ito T, Izumikawa T, Kameda D, Kubo T, Lantz M, Lee C, Ma YG, Mihara M, Momota S, Nagae D, Nishikiori R, Niwa T, Ohnishi T, Okumura K, Ogura T, Sakurai H, Sato K, Shimbara Y, Suzuki H, Takeda H, Takeuchi S, Tanaka K, Uenishi H, Winkler M, Yanagisawa Y. Measurements of interaction cross sections for 22–35Na isotopes. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146603084] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Okada M, Ishkitiev N, Yaegaki K, Imai T, Tanaka T, Fukuda M, Ono S, Haapasalo M. Hydrogen sulphide increases hepatic differentiation of human tooth pulp stem cells compared with human bone marrow stem cells. Int Endod J 2014; 47:1142-50. [PMID: 24517624 DOI: 10.1111/iej.12262] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Accepted: 02/05/2014] [Indexed: 12/11/2022]
Abstract
AIM To determine the differences in stem cell properties, in hepatic differentiation and in the effects of hydrogen sulphide (H2 S) on hepatic differentiation between human bone marrow stem cells (hBMC) and stem cells from human exfoliated primary tooth pulp (SHED). METHODOLOGY CD117(+) cells were magnetically separated and subjected to hepatic differentiation. CD117(+) cell lineages were characterized for transcription factors indicative of stem cells by qRT-PCR. For the last 9 days of the differentiation, the test cells were exposed to 0.1 ng mL(-1) H2 S. Immunocytochemistry and flow cytometry of albumin, alpha-fetoprotein and carbamoyl phosphate synthetase were carried out after differentiation. Urea concentration and glycogen synthesis were also determined. RESULTS Genes expressed in SHED were also expressed in BMC. No difference in expression level of hepatic markers was shown by immunofluorescence. SHED showed more positive cells than hBMC (P < 0.01). H2 S increased the number of positive cells in both cultures (P < 0.01). Urea concentration and glycogen synthesis increased significantly after H2 S exposure (P < 0.001 and P < 0.05, respectively). Real-time PCR data were analysed by RT(2) profiler RT-PCR Array Data Analysis version 3.5 (Qiagen), and ELISA data were analysed by Bonferroni's multiple comparison using Windows spss version 16 (SPSS Inc, Chicago, IL, USA). Bonferroni's multiple comparison test was also carried out after angle transformation for the percentage data of flow cytometer using Windows spss(®) version 16 (SPSS Inc). Statistical significance was accepted at P < 0.05. CONCLUSIONS Stem cells from human exfoliated primary tooth pulp and BMC have similar properties. The level of hepatic differentiation in SHED compared with BMC was the same or higher. H2 S increased the level of hepatic differentiation.
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Takechi M, Suzuki S, Nishimura D, Fukuda M, Ohtsubo T, Nagashima M, Suzuki T, Yamaguchi T, Ozawa A, Moriguchi T, Ohishi H, Sumikama T, Geissel H, Ishihara M, Aoi N, Chen RJ, Fang DQ, Fukuda N, Fukuoka S, Furuki H, Inabe N, Ishibashi Y, Itoh T, Izumikawa T, Kameda D, Kubo T, Lee CS, Lantz M, Ma YG, Matsuta K, Mihara M, Momota S, Nagae D, Nishikiori R, Niwa T, Ohnishi T, Okumura K, Ogura T, Sakurai H, Sato K, Shimbara Y, Suzuki H, Takeda H, Takeuchi S, Tanaka K, Uenishi H, Winkler M, Yanagisawa Y, Watanabe S, Minomo K, Tagami S, Shimada M, Kimura M, Matsumoto T, Shimizu YR, Yahiro M. Search for halo nucleus in Mg isotopes through the measurements of reaction cross sections towards the vicinity of neutron drip line. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146602101] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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96
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Yorita T, Hatanaka K, Fukuda M, Ueda H, Yasuda Y, Morinobu S, Tamii A, Kamakura K. Studies of extraction and transport system for highly charged ion beam of 18 GHz superconducting electron cyclotron resonance ion source at Research Center for Nuclear Physics. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:02A741. [PMID: 24593475 DOI: 10.1063/1.4849675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
An 18 GHz superconducting electron cyclotron resonance ion source is installed to increase beam currents and to extend the variety of ions especially for highly charged heavy ions which can be accelerated by cyclotrons of Research Center for Nuclear Physics (RCNP), Osaka University. The beam production developments of several ions from B to Xe have been already done [T. Yorita, K. Hatanaka, M. Fukuda, M. Kibayashi, S. Morinobu, H.Okamura, and A. Tamii, Rev. Sci. Instrum. 79, 02A311 (2008) and T. Yorita, K. Hatanaka, M. Fukuda, M. Kibayashi, S. Morinobu, H.Okamura, and A. Tamii, Rev. Sci. Instrum. 81, 02A332 (2010)] and the further studies for those beam extraction and its transport have been done in order to increase the beam current more. The plasma electrode, extraction electrode, and einzel lens are modified. Especially extraction electrode can be applied minus voltage for the beam extraction and it works well to improve the extracted beam current. The extraction voltage dependences of transmission and emittance also have been studied for beam current improvement which is injected into azimuthally varying field cyclotron at RCNP.
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White GR, Ainsworth R, Akagi T, Alabau-Gonzalvo J, Angal-Kalinin D, Araki S, Aryshev A, Bai S, Bambade P, Bett DR, Blair G, Blanch C, Blanco O, Blaskovic-Kraljevic N, Bolzon B, Boogert S, Burrows PN, Christian G, Corner L, Davis MR, Faus-Golfe A, Fukuda M, Gao J, García-Morales H, Geffroy N, Hayano H, Heo AY, Hildreth M, Honda Y, Huang JY, Hwang WH, Iwashita Y, Jang S, Jeremie A, Kamiya Y, Karataev P, Kim ES, Kim HS, Kim SH, Kim YI, Komamiya S, Kubo K, Kume T, Kuroda S, Lam B, Lekomtsev K, Liu S, Lyapin A, Marin E, Masuzawa M, McCormick D, Naito T, Nelson J, Nevay LJ, Okugi T, Omori T, Oroku M, Park H, Park YJ, Perry C, Pfingstner J, Phinney N, Rawankar A, Renier Y, Resta-López J, Ross M, Sanuki T, Schulte D, Seryi A, Shevelev M, Shimizu H, Snuverink J, Spencer C, Suehara T, Sugahara R, Takahashi T, Tanaka R, Tauchi T, Terunuma N, Tomás R, Urakawa J, Wang D, Warden M, Wendt M, Wolski A, Woodley M, Yamaguchi Y, Yamanaka T, Yan J, Yokoya K, Zimmermann F. Experimental validation of a novel compact focusing scheme for future energy-frontier linear lepton colliders. PHYSICAL REVIEW LETTERS 2014; 112:034802. [PMID: 24484144 DOI: 10.1103/physrevlett.112.034802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Indexed: 06/03/2023]
Abstract
A novel scheme for the focusing of high-energy leptons in future linear colliders was proposed in 2001 [P. Raimondi and A. Seryi, Phys. Rev. Lett. 86, 3779 (2001)]. This scheme has many advantageous properties over previously studied focusing schemes, including being significantly shorter for a given energy and having a significantly better energy bandwidth. Experimental results from the ATF2 accelerator at KEK are presented that validate the operating principle of such a scheme by demonstrating the demagnification of a 1.3 GeV electron beam down to below 65 nm in height using an energy-scaled version of the compact focusing optics designed for the ILC collider.
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Ishida T, Suzuki A, Kawai M, Narikawa Y, Saito H, Yamamoto S, Tohno E, Sobue T, Fukuda M, Ohuchi N. A Randomized Controlled Trial to Verify the Efficacy of the Use of Ultrasonography in Breast Cancer Screening Aged 40-49 (J-START): 76 196 Women Registered. Jpn J Clin Oncol 2014; 44:134-40. [DOI: 10.1093/jjco/hyt199] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Momota S, Yamaguchi T, Suzuki T, Suzuki F, Sato K, Yamaki S, Kouno J, Ozawa A, Nishikiori R, Nishimura D, Fukuda M, Suzuki S, Nagashima M, Kitagawa A, Sato S. Inelastic process observed in charge-exchange reactions of 56Fe at 500 MeV/u. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146603062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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100
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Yamaki S, Kouno J, Nishimura D, Nagashima M, Takechi M, Sato K, Abe K, Abe Y, Fukuda M, Furuki H, Hachiuma I, Homma A, Ichihashi N, Ichikawa C, Inaba N, Ito T, Iwamoto K, Izumikawa T, Kamisho Y, Kikuchi N, Kinno S, Kitagawa A, Kojima T, Kuboki T, Mihara M, Miyazawa S, Momota S, Morita Y, Nagae D, Nakamura Y, Namihira K, Nishikiori R, Nishizuka I, Niwa T, Ogura M, Ohkuma Y, Ohtsubo T, Okada S, Ohno J, Ozawa A, Saito Y, Sakai T, Sato S, Sera D, Suzaki F, Suzuki S, Suzuki S, Suzuki T, Taguchi M, Uenishi H, Wakabayashi M, Watanabe D, Yaguchi M, Yasumoto S, Yamaguchi T. Charge-changing interactions probing point-proton radii of nuclei. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146603099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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