http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Thermoelectric Power in Single-crystalline CeRhSi3
Hidekazu A. Tanaka,Naofumi Aso,Masato Hedo,Takao Nakama,Yoshinao Takaesu,Hiroki Iida,Noriaki Kimura,Haruyoshi Aoki 한국물리학회 2013 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.62 No.12
The thermoelectric power S of a heavy-fermion superconductor CeRhSi3 has been measured attemperatures from 2.0 K to 300 K under hydrostatic pressures up to 2.7 GPa in order to clarify theKondo effect in CeRhSi3. S exhibits a large value of up to 60 µV/K, which is characteristic of heavyfermionsystems. S shows a maximum in its temperature dependence mainly due to the Kondoeffect, and its maximum temperature TSmax gradually increases from 96 K at ambient pressure to127 K at 2.7 GPa when a pressure is applied.
NEUTRON ELASTIC AND NON-ELASTIC SCATTERING STUDIES IN TENS OF MeV REGION
Baba Mamoru,Ibaraki Masanobu,Miura Takako,Aoki Takao,Nakashima Hiroshi,Tanaka Shin-ichiro Meigo Susumu Korean Association for Radiation Protection 2001 방사선방어학회지 Vol.26 No.3
Experimental data have been obtained on the neutron elastic scattering cross sections for 55, 65 and 75 MeV neutrons, and non-elastic scattering cross sections for 40 to 80 MeV neutrons using the $^7Li(p,n)$ neutron source at TIARA of Japan Atomic Energy Research Institute and the TOF method. Data were obtained for C, Si, Fe, Zr, and Pb of natural elements. Elastic scattering data were obtained for 25 laboratory angles between 2.6 and 53.0 that clarified the angular distributions and angle integrated values. The data obtained were compared favorably with recent LA150 data library.
NEUTRON ELASTIC AND NON-ELASTIC SCATTERING STUDIES IN TENS OF MeV REGION
Mamoru, Baba,Masanobu Ibaraki,Takako, Miura,Takao, Aoki,Hiroshi, Nakashima,Shin-ichiro, Meigo Susumu Tanaka 대한방사선 방어학회 2001 방사선방어학회지 Vol.26 No.3
Experimental data have been obtained on the neutron elastic scattering cross sections for 55, 65 and 75 MeV neutrons, and non-elastic scattering cross sections for 40 to 80 MeV neutrons using the 7Li(p,n) neutron source at TIARA of Japan Atomic Energy Research Institute and the TOF method. Data were obtained for C, Si, Fe, Zr, and Pb of natural elements. Elastic scattering data were obtained for 25 laboratory angles between 2.6 and 53.0 that clarified the angular distributions and angle integrated values. The data obtained were compared favorabley with recent LA150 data library.
Influence of Signal Intensity Non-Uniformity on Brain Volumetry Using an Atlas-Based Method
Masami Goto,Osamu Abe,Tosiaki Miyati,Hiroyuki Kabasawa,Hidemasa Takao,Naoto Hayashi,Tomomi Kurosu,Takeshi Iwatsubo,Fumio Yamashita,Hiroshi Matsuda,Harushi Mori,Akira Kunimatsu,Shigeki Aoki,Kenji Ino,K 대한영상의학회 2012 Korean Journal of Radiology Vol.13 No.4
Objective: Many studies have reported pre-processing effects for brain volumetry; however, no study has investigated whether non-parametric non-uniform intensity normalization (N3) correction processing results in reduced system dependency when using an atlas-based method. To address this shortcoming, the present study assessed whether N3 correction processing provides reduced system dependency in atlas-based volumetry. Materials and Methods: Contiguous sagittal T1-weighted images of the brain were obtained from 21 healthy participants, by using five magnetic resonance protocols. After image preprocessing using the Statistical Parametric Mapping 5 software, we measured the structural volume of the segmented images with the WFU-PickAtlas software. We applied six different bias-correction levels (Regularization 10, Regularization 0.0001, Regularization 0, Regularization 10 with N3, Regularization 0.0001 with N3, and Regularization 0 with N3) to each set of images. The structural volume change ratio (%) was defined as the change ratio (%) = (100 x [measured volume - mean volume of five magnetic resonance protocols] / mean volume of five magnetic resonance protocols) for each bias-correction level. Results: A low change ratio was synonymous with lower system dependency. The results showed that the images with the N3 correction had a lower change ratio compared with those without the N3 correction. Conclusion: The present study is the first atlas-based volumetry study to show that the precision of atlas-based volumetry improves when using N3-corrected images. Therefore, correction for signal intensity non-uniformity is strongly advised for multi-scanner or multi-site imaging trials. Objective: Many studies have reported pre-processing effects for brain volumetry; however, no study has investigated whether non-parametric non-uniform intensity normalization (N3) correction processing results in reduced system dependency when using an atlas-based method. To address this shortcoming, the present study assessed whether N3 correction processing provides reduced system dependency in atlas-based volumetry. Materials and Methods: Contiguous sagittal T1-weighted images of the brain were obtained from 21 healthy participants, by using five magnetic resonance protocols. After image preprocessing using the Statistical Parametric Mapping 5 software, we measured the structural volume of the segmented images with the WFU-PickAtlas software. We applied six different bias-correction levels (Regularization 10, Regularization 0.0001, Regularization 0, Regularization 10 with N3, Regularization 0.0001 with N3, and Regularization 0 with N3) to each set of images. The structural volume change ratio (%) was defined as the change ratio (%) = (100 x [measured volume - mean volume of five magnetic resonance protocols] / mean volume of five magnetic resonance protocols) for each bias-correction level. Results: A low change ratio was synonymous with lower system dependency. The results showed that the images with the N3 correction had a lower change ratio compared with those without the N3 correction. Conclusion: The present study is the first atlas-based volumetry study to show that the precision of atlas-based volumetry improves when using N3-corrected images. Therefore, correction for signal intensity non-uniformity is strongly advised for multi-scanner or multi-site imaging trials.
Anomalous Hall Effect in Rare Earth Antiferromagnets with the Hexagonal Structures
Yoshichika ?nuki,Kenri Nakaima,Wataru Iha,Shinya Matsuda,Masato Hedo,Takao Nakama,Dai Aoki,Ai Nakamura,Miho Nakashima,Yasushi Amako,Tetsuya Takeuchi,Tatsuma D. Matsuda 한국물리학회 2023 새물리 Vol.73 No.12
We measured Hall resistivities in nine antiferromagnets with the AlB<SUB>2-</SUB> and ZrNiAl-types hexagonal structures and found characteristic magnetic phases especially in ErGa₂ and HoAgGe.