Search Results:　 1-20 of 33

1

Application of Copulas to the Identifiability Problem of the Multidependent Competing Risks [in Japanese]

YONEYAMA Kanji , MATSUZAKI Yumi

Research reports 12, 79-85, 2010-03-25

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2

Surveillance in Barrett's Esophagus : A Failed Premise

INADOMI John M.

… Cost-effectiveness analysis was employed to compare competing strategies of management for patients with Barrett's esophagus to determine whether surveillance strategies using alternative biomarkers could out-perform dysplasia based surveillance, and whether new techniques for eradicating Barrett's metaplasia would constitute cost-effective strategies.Results: Surveillance did not improve long-term survival among veterans diagnosed with esophageal adenocarcinoma. …

The Keio Journal of Medicine 58(1), 12-18, 2009-03-01

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3

A New Strength Prediction Method for 2D-C/C Composite Components [in Japanese]

HANAWA Satoshi , ISHIHARA Masahiro , SHIBATA Taijyu , SAWA Kazuhiro , MOTOHASHI Yoshinobu

… The proposed method is based on the combination of competing risk model and FEM stress analysis. …

Journal of the Society of Materials Science, Japan 55(9), 868-873, 2006-09-15

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4

Sperm displacement behavior of the cuttlefish Sepia esculenta (Cephalopoda : Sepiidae)

Wada Toshifumi , Takegaki Takeshi , Mori Tohru , Natsukari Yutaka

… Active sperm were present within the removed sperm debris, implying that the aim of this behavior is to remove competing male sperm. … Although the number of removed sperm masses increased with the time spent on removal of sperm, male cuttlefish may shorten the duration of sperm removal to avoid the risk of mating interruption. …

Journal of Ethology 23(2), 85-92, 2005-08-00

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5

AVOIDING CANNIBALISATION AND/OR COMPETITOR REACTION IN PLANAR SINGLE FACILITY LOCATION

Plastria Frank

… A single facility has to be located in the plane in competition with fixed existing facilities, some belonging to the same chain, the others to competing chains. … We study the lexicographic optimisation problem with primary objective to maximise the total market share of the chain, and secondarily to minimise the market losses of friendly facilities and/or the risk that competing facilities would raise their current quality in order to gain back lost customers. …

Journal of the Operations Research Society of Japan 48(2), 148-157, 2005-06-00

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6

Prevention of Sudden Cardiac Death : Lessons From Recent Controlled Trials

Richter Sergio , Duray Gabor , Gronefeld Gerian , Israel Carsten W , Hohnloser Stefan H

… On top of this optimized pharmacological therapy, implantable cardioverter-defibrillators (ICD) further decrease the risk of overall and SCD mortality in carefully selected patient groups. … In contrast, patients early after myocardial infarction derive less benefit from ICD treatment, presumably because of a high competing risk of non-arrhythmic cardiovascular death. …

Circulation journal : official journal of the Japanese Circulation Society 69(6), 625-629, 2005-05-20

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7

Outcomes and associated risk factors for aortic valve replacement in 160 children. A competing-risks analysis

KARAMLOU T

Circulation 112, 3462-3469, 2005

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8

Proposal of the Prediction Method Using a Competing Risk Model on the Bending Strength of 2D-C/C Composites

ISHIHARA Masahiro , HANAWA Satoshi , SOGABE Toshiaki , TACHIBANA Yukio , IYOKU Tatsuo

Bending strength of a 2D-C/C composite was studied by experimental and theoretical approaches, and the prediction method on the basis of stress-related fracture mode was proposed. In the experiment, t …

Materials science research international 10(1_Supplement), 65-70, 2004-04-15

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9

C-4 Posterior Analysis of Latent Competing Risk Models by Parallel Tempering(Summary of the Reports at the 71th Annual Meeting) [in Japanese]

古澄英男

Journal of the Japan Statistical Society 33(3), 394, 2003-12-00

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10

Investigation of Strength Prediction Method of Graphite Component by applying FEM and Competing Risk Model [in Japanese]

ISHIHARA Masahiro , HANAWA Satoshi , YAMAJI Masatoshi

Proceedings of the ... annual meeting of JSME/MMD 2003, 965-966, 2003-09-23

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11

Posterior Analysis of Latent Competing Risk Model by Parallel Tempering [in Japanese]

古澄英男

日本統計学会講演報告集 71, 155-156, 2003-09-01

References (5)
12

The Mean of Lifespan under Dependent Competing Risks with Application to Mice Data

Mino Tairai , Yoshikawa Naoko , Suzuki Katsuhiko , Horikawa Yataro , Abe Yu

… The aim of this article is to consider the property of the mean of the theoretical lifespan of an individual in the case where competing risks are not necessarily independent.We often encounter situations in which the lifespan of an individual dying from one cause may be correlated with that of the same individual dying from a different cause. … The test procedure concerning independence of competing risks is given, employing asymptotic distribution of a likelihood ratio statistic. …

Journal of Health and Sports Science Juntendo University (7), 68-74, 2003-03-00

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13

Study on Assessment of Structural Integrity of Components by Competing Risk Theory [in Japanese]

ISHIHARA Masahiro , HANAWA Satoshi

The Computational Mechanics Conference 2002(15), 751-752, 2002-10-30

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14

Fatigue Life Distributions and Fracture Types of Ti-6Al-4V Alloy(Special Issue on Fatigue) [in Japanese]

OGUMA Hiroyuki , NAKAMURA Takashi , NOGUCHI Toru

… We analyzed fatigue life distribution using a competing risk model, that regards surface fracture and interior fracture as independent fracture modes. … However, there is no peculiar aspect when using the competing risk model to analyze fatigue life distribution individually. … It shows that the competing risk model, which consists of two fracture modes, describes well the fatigue characteristics of Ti-6Al-4V alloy. …

Journal of the Society of Materials Science, Japan 50(10), 1074-1079, 2001-10-15

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15

The Effect of High Vacuum Environment on Tensile Fatigue Properties of Ti-6Al-4V Alloy [in Japanese]

NAKAMURA Takashi , KANEKO Makoto , KAZAMI Shiroh , NOGUCHI Toru

Uniaxial tension fatigue tests of (α+β) Ti-6Al-AV were carried out in vacuum and air environments to clarift how these environments affect the surface and the interior originating type fatigue propert …

Journal of the Society of Materials Science, Japan 49(10), 1148-1154, 2000-10-15

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16

Optimal Tool Replacement and Cutting Speed Based on a Stochastic Model of Tool Life under Two Failure Modes of Fracture and Wear [in Japanese]

SHIMODA Yukio , SAKURAI Fumihito , SEKI Yoichi , UEMURA Kiyoshi

切削加工における工具交換時期と切削速度は, 加工コストや生産性に大きな影響を与えるため, それらの最適条件を設定することが重要になる.近年, 工具寿命分布を考慮して最適条件を求める研究が行われるようになり, 工具寿命のばらつきを考慮しない従来の方法では記述できなかった加工コストや加工時間の変動が正確に記述できるため, 工具寿命のばらつきを考慮して最適条件が決定できることが示されている.しかし, こ …

Journal of Japan Industrial Management Association 50(6), 445-454, 2000-02-15

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17

Optimal Tool Replacement and Cutting Speed Based on a Stochastic Model of Tool Life under Two Failure Modes of Fracture and Wear [in Japanese]

SHIMODA Yukio , SAKURAI Fumihito , SEKI Yoichi , UEMURA Kiyoshi

Journal of Japan Industrial Management Association 50(6), 445-454, 2000-02-15

References (24) Cited by (1)
18

Language Disuputes Associated with Multiculturalism [in Japanese]

Murase Mutsumi

… It may well be the case that the national authorization of a policy of multiple official languages results from a compromise as a means to avoid conflicts among plural language users when monolingual unification proves unattainable and languages find themselves competing with one another. …

Bulletin of Ogaki Women's College 40, 109-123, 1999-03-19

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19

A Study of Method Utilizing Fatigue Life Data on Two Competing Fracture Modes (Special Issue on Reliability Engineering) [in Japanese]

KANEKO Makoto , NAKAMURA Takashi , NOGUCHI Toru

… It is caused by the two competing fracture modes, fractures from surface and from interior of the specimen. … A method to describe such a complex fatigue life data was proposed based on the competing-risk model. … These separated data was analyzed and the complex fatigue life distributions was well described by the competing-risk model. …

Journal of the Society of Materials Science, Japan 47(12), 1216-1220, 1998-12-15

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20

Competing risk analysis of men aged 55 to 74 years at diagnosis managed conservatively for clinically localized prostate cancer

ALBERTSEN P. C.

JAMA 280, 975-980, 1998

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