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Decomposition of Generalized Asymmetry Model for Square Contingency Tables

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Open Journal of Statistics 2016年第3期6卷 405-411页

作者： Shuji ando Hiroyuki Kurakami Data Management & Biostatistics Group Re-Examination Department Novartis Pharma K.K. Tokyo Japan Department of Information Sciences Faculty of Science and Technology Tokyo University of Science Chiba Japan

For the analysis of square contingency tables with same row and column ordinal classifications, the present paper gives the decomposition of the generalized linear diagonals-parameter symmetry model using the diagonals-parameter symmetry model. Moreover, it gives the decomposition of the symmetry model using above the proposed decomposition.

关键词： Diagonals-Parameter Symmetry Linear Diagonals-Parameter Symmetry Orthogonality Symmetry

Development and application of traffic accident density estimation models using kernel density estimation

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Journal of Traffic and Transportation Engineering(English Edition) 2016年第3期3卷 262-270页

作者： Seiji Hashimoto Syuji Yoshiki Ryoko Saeki Yasuhiro Mimura Ryosuke ando Shutaro Nanba Graduate School of Environmental and Life Science Okayama UniversityOkayama 700-0807Japan Department of Civil Engineering Fukuoka UniversityFukuoka 814-0180Japan Fukuyama Consultants Co.Ltd. Futeuotea 812-0013Japan International Development Consultants Co.Ltd. Aichi 460-0008Japan Toyota Transportation Research Institute Aichi 471-0024Japan

Traffic accident frequency has been decreasing in Japan in recent years. Nevertheless, many accidents still occur on residential roads. Area-wide traffic calming measures including Zone 30, which discourages traffic by setting a speed limit of 30 km/h in residential areas, have been implemented. However, no objective implementation method has been established. Development of a model for traffic accident density estimation explained by GIS data can enable the determination of dangerous areas objectively and easily, indicating where area-wide traffic calming can be implemented preferentially. This study examined the relations between traffic accidents and city characteristics, such as population, road factors, and spatial factors. A model was developed to estimate traffic accident density. Kernel density estimation （KDE） techniques were used to assess the relations efficiently. Besides, 16 models were developed by combining accident locations, accident types, and data types. By using them, the applicability of traffic accident density estimation models was examined. Results obtained using Spearman rank correlation show high coefficients between the predicted number and the actual number. The model can indicate the relative accident risk in cities. Results of this study can be used for objective determination of areas where area-wide traffic calming can be implemented preferentially, even if sufficient traffic accident data are not available.

关键词： Traffic safety Kernel density estimation (KDE) Hotspots Zone 30

稻蝗属三近缘种间的生殖隔离机制及其进化意义

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昆虫学报 2004年第1期47卷 67-72页

作者：朱道弘,ando Yoshikazu 中南林学院资源与环境学院弘前大学农学院昆虫学研究室湖南株洲412006 弘前大学农学院昆虫学研究室日本弘前036-8561 日本弘前036-8561

通过对日本稻蝗、中华稻蝗台湾亚种和小翅稻蝗的种间交配、交配后精子传送等的研究 ,探讨了其生殖隔离机制及其进化意义。结果表明 :有共同分布区域的日本稻蝗与中华稻蝗台湾亚种及日本稻蝗与小翅稻蝗的交配率显著低于种内交配 ,即使交... 详细信息

通过对日本稻蝗、中华稻蝗台湾亚种和小翅稻蝗的种间交配、交配后精子传送等的研究 ,探讨了其生殖隔离机制及其进化意义。结果表明 :有共同分布区域的日本稻蝗与中华稻蝗台湾亚种及日本稻蝗与小翅稻蝗的交配率显著低于种内交配 ,即使交配也无精子的传送 ,存在强烈的行为隔离和完全的机械隔离。分布不重叠的中华稻蝗台湾亚种与小翅稻蝗之间 ,小翅稻蝗的雌虫与中华稻蝗台湾亚种雄虫的交配率显著低于种内交配 ,反向交配时则和种内交配率无显著差异 ;正反交配都能完成精子传送 ,显示出不对称、不完全的行为隔离 ,而无机械隔离的存在。分布不重叠的中华稻蝗台湾亚种与小翅稻蝗生殖隔离的进化速度慢于分布重叠的日本稻蝗与中华稻蝗台湾亚种及日本稻蝗与小翅稻蝗

关键词：稻蝗生殖隔离交配选择精子传送亲缘关系

RELATIONSHIP BETWEEN CORONARY ANGIOSCOPIC AND INTRAVASCULAR ULTRASOUND IMAGING AND RESTENOSIS

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中华医学杂志(英文版) 1995年第10期108卷 743-749页

作者：徐世全 Nomura M Kurokawa H ando T Kimura M Ishii J Hasegawa H Kondo T Tadiki S 亓鹏 Beijing No.514 Hospital Fujita Health University.Toyoake Japan

In order to investigate the relationship between restenosis and the morphology detected by coronary angioscopy （CASC） and introvascular ultrasound imaging （IVUS）,17 patients were detected by CASC and IVUS immediately and 3 months after percutaneous transluminai coronary angioscopy （PTCA）.The results showed that the dilation index by IVUS （Dlu） was significantly lower in restenosis patients than in non-restenosis patients （0.42±0.08 versus 0.78±0.16, P<0.01） and that the elastic recoil （ER） was higher in restenosis patients than in non-restenosis patients （4.51±1.42mmversus 1.63±1.20 mm, P<0.01）, and that the elastic recoil rate （ERR） was also higher in restenosis patients than in non-restenosis patients （57.3±8.07% venus 21.80±16.84% P<0.01）,and that coronary dissection,atheromatous plaque and calcification as well as the coiour of inner coronary artery had no relation with chronic *** conclusion,the elastic recoil is one of the important factors of chronic restcnosis after PTCA.

关键词： IVUS CASC PTCA RELATIONSHIP BETWEEN CORONARY ANGIOSCOPIC AND INTRAVASCULAR ULTRASOUND IMAGING AND RESTENOSIS

基于Gabor特征核协作表达的三维人脸识别

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光子学报 2013年第12期42卷 1448-1453页

作者：詹曙张启祥蒋建国 Shigeru ando 合肥工业大学计算机与信息学院合肥230009 日本东京大学信息科学学院

为了克服三维人脸识别中光照、表情、姿态等变化带来的识别困难,本文提出了基于Gabor特征的核协作表达三维人脸识别算法.协作表达分类算法利用相似人脸数据共同协作表示测试人脸,通过2范数求解稀疏系数,根据重构误差将测试人脸正确归类... 详细信息

为了克服三维人脸识别中光照、表情、姿态等变化带来的识别困难,本文提出了基于Gabor特征的核协作表达三维人脸识别算法.协作表达分类算法利用相似人脸数据共同协作表示测试人脸,通过2范数求解稀疏系数,根据重构误差将测试人脸正确归类.该方法通过Gabor滤波器提取三维人脸深度图的40个不同尺度和方向的Gabor特征,然后选择合适核函数将其映射到高维核空间进行非线性降维和特征选取,最后结合协作表达分类算法完成三维人脸的识别.Kinect人脸库和Texas三维人脸库实验表明,该方法能在较少训练样本的情况下取得足够好的识别效果.

关键词：稀疏表达协作表达 Gabor特征核方法特征选择三维人脸深度图人脸识别

基于人脑相关模型的视觉时间和空间感(英文)

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华南理工大学学报（自然科学版） 2007年第B10期35卷 1-4页

作者：安藤四一 3917-680 Takachiho MakizonoKirishimaKagoshima 899-6603Japan391768

一种典型的时间性的感觉是对于闪烁灯光缺失基频的现象.对此可用从信号的自相关函数(ACF)中导出的时间性因子加以描述.此方法与关于复音的音调评价所采用的方法相类似.此外,视觉的空间感,例如纹理感,包括对比、韵律和粗糙度,这些感觉也... 详细信息

一种典型的时间性的感觉是对于闪烁灯光缺失基频的现象.对此可用从信号的自相关函数(ACF)中导出的时间性因子加以描述.此方法与关于复音的音调评价所采用的方法相类似.此外,视觉的空间感,例如纹理感,包括对比、韵律和粗糙度,这些感觉也可用从灰度的ACF中导出的因子加以描述.其主观优选条件已经从其与时间和空间因子的关系中找出.文中还发现大脑的活动与对视觉有关的时间性因子的主观优选具有良好的对应性,当时间因子改变时,左脑的α波形更为显著.该理论结合时间和空间值可应用于实现更佳的视觉环境.此项关于时间性设计的新概念也可应用于建筑与环境设计中,人们可从2001年以来发表于网页http://***/中的文献里得到更多的关于JTD的信息.

关键词：时间感空间感主观优选时间性因子自相关函数视觉领域

Surgically induced astigmatismCorneal astigmatismMeanSummated vector meanCentroidVector analysisTemporal incisionSuperior incisionICL implantation

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Eye and Vision 2023年第6期9卷 1-7页

作者： Kazutaka Kamiya Wakako ando Masahide Takahashi Nobuyuki Shoji Visual Physiology School of Allied Health SciencesKitasato University1-15-1 KitasatoMinamiSagamiharaKanagawa252-0373Japan Department of Ophthalmology School of MedicineKitasato UniversitySagamiharaJapan

BackgroundTo compare the arithmetic mean (M-SIA) and the summated vector mean of surgically induced astigmatism (SVM-SIA) according to the incision site after phakic intraocular lens (Visian implantable collamer lens (ICL), STAAR Surgical) *** study comprised 121 eyes of 121 consecutive patients undergoing ICL surgery through a 3.0-mm temporal or superior clear corneal incision. The magnitude and the axis of corneal astigmatism preoperatively and 3 months postoperatively were measured using an automated keratometer. The M-SIA and the SVM-SIA were determined according to the incision *** magnitude of corneal astigmatism significantly increased from 1.23 ± 0.59 D preoperatively to 1.46 ± 0.72 D postoperatively in the temporal incision group (Wilcoxon signed-rank test, P < 0.001), but it significantly decreased from 1.09 ± 0.36 D preoperatively to 0.86 ± 0.41 D postoperatively in the superior incision group (P < 0.001). The M-SIA was 0.48 ± 0.30 D, and the SVM-SIA was 0.23 ± 0.52 D at a meridian of 82° in the temporal incision group. The M-SIA was 0.57 ± 0.30 D, and the SVM-SIA was 0.47 ± 0.45 D at a meridian of 1° in the superior incision *** implantation induces the M-SIA by approximately 0.5 D, but the SVM-SIA decreased to 50% and 80% of the M-SIA in magnitude through temporal and superior incisions, respectively. The direction of the SVM-SIA showed a tendency toward corneal flattening to the incisional site. It should be noted that the M-SIA is somewhat different from the SVM-SIA according to the incision site.

关键词： Surgically induced astigmatism Corneal astigmatism Mean Summated vector mean Centroid Vector analysis Temporal incision Superior incision ICL implantation

BLOOMFIELD-WATSON TYPE EIGENVALUES INEQUALITIES

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Numerical Mathematics A Journal of Chinese Universities(English Series) 2000年第S1期9卷 1-2页

作者： T.ando Faculty of Economics Hokusei Gakuen Univeristy

In this talk we give a survey on recent refinement of the determinantal and tracial in-

关键词：口区

Potentiality of Mindfulness Art Therapy Short Version on Mood of Healthy People

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Health 2014年第11期6卷 1224-1229页

作者： Michiyo ando Sayoko Ito Okinawa Women’s Junior College Naha Japan St. Mary’s College Kurume City Japan

The present study examined the potential of Mindfulness Art Therapy Short version on mood of healthy people. The Mindfulness Art Therapy Short version consisted of two sessions and included factors of both mindfulness and art therapy. The Art Therapy alone consisted of two sessions including factors of art therapy. Seventeen college students received the Mindfulness Art Therapy Short version and twenty-two students received Art Therapy alone. All participants completed the Profile of Mood States pre- and post-interventions in each session. In the Mindfulness Art Therapy Short version group, scores for Tension-Anxiety, Depression-Dejection, and Fatigue-Inertia reduced and those for Vigor-Activity significantly increased after the program. In the Art Therapy group, although scores for Tension-Anxiety and Fatigue-Inertia decreased, the scores of Depression-Dejection and Vigor-Activity did not significantly change. The score of Total Mood significantly decreased only in the Mindfulness Art Therapy Short version. These results suggest that the Mindfulness Art Therapy Short Version may be more affective for improving mood, particularly depression and vigor, compared to Art Therapy alone.

关键词： Mindfulness Art Therapy Mood Fatigue Vigor