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Tool feed rate optimization for smoothening of cutting force in end milling

材料与冶金学报 2010年第4期9卷 296-299页

作者： Yuji NINOMIYA Hisataka TANAKA Masahiko sato susumu OKAMURA Kazuma TERASHIMA Department of Mechanical and Aerospace Engineering Tottori University Japan Department of Mechanical Engineering Tottori University Japan

This paper deals with the tool feed rate optimization for smoothening of cutting force in end milling of workpiece with corner and straight parts. There is a difference between the cutting force in a corner part cutting and that in a straight part cutting. The cause of this is due to the difference in the instantaneous depths of cut in both cuttings. The scheme of this study is to prevent the generation of excessive cutting force in the corner part machining by comparison with the straight part machining. By dividing the NC (Numerical Control) cutting path of the corner part and changing the tool feed rate in each division, the cutting force in the corner part has been controlled. Furthermore, the possibility of realization of a shortening in machining time has been examined.

关键词： end milling tool feed rate cutting force curved surface optimization

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Increased Spot Urinary Protein-to-Creatinine Ratio Can Be a Useful Predictor of Preeclampsia

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Open Journal of Obstetrics and Gynecology 2015年第14期5卷 808-812页

作者： Mai Nishimura Ayaka Nakashima Takuya Kushimoto Mayako Goto susumu Yoshida Osamu sato Kayoko Shikado Kazuhide Ogita Department of Obstetrics & Gynecology Rinku General Medical Center Osaka Japan

Objectives: Preeclampsia is a major cause of maternal and perinatal morbidity and mortality. Early diagnosis of preeclampsia is important to help patients with preeclampsia. However, 24-hour urine collection is the gold standard diagnostic method at present. Recently, the spot urinary protein-to-creatinine ratio (P/C ratio) has been used to detect suspected preeclampsia, because it can be used to estimate the amount of 24-hour urinary protein. The aim of this study is to investigate whether an increase in P/C ratio precedes emergence of hypertension among inpatients with preeclampsia. Method: The P/C ratio in normotensive (systolic blood pressure < 140 mm Hg and diastolic blood pressure < 90 mm Hg) pregnant women was measured during regular prenatal checkups and in inpatients with preeclampsia between April 1, 2013 and March 31, 2014. Results: We included in this study 4074 normotensive pregnant women. The 95th percentile values for the trimester of pregnancy were 0.100, 0.157, and 0.195, respectively. The 95th percentile value for each trimester of pregnancy and gestational age were determined as criterion (Y) and predictive variables (X), respectively. In a simple regression analysis, the regression line was calculated as Y = 0.0035X + 0.0849 (R2 = 0.9913). Twenty-one women were diagnosed with preeclampsia. In 14 patients with preeclampsia, the timing of the increase in P/C ratio to higher than the regression line preceded the emergence of hypertension. Six patients had no data on P/C ratio, and 1 patient had hypertension before the increase in P/C ratio. Conclusions: An increase in P/C ratio to higher than the 95th percentile value can be a useful predictor of preeclampsia.

关键词： Preeclampsia Eclampsia Protein-to-Creatinine Ratio Pregnancy Induced Hypertension Proteinuria

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Familial pancreatic cancer: Concept, management and issues

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World Journal of Gastroenterology 2017年第6期23卷 935-948页

作者： Hiroyuki Matsubayashi Kyoichi Takaori Chigusa Morizane Hiroyuki Maguchi Masamichi Mizuma Hideaki Takahashi Keita Wada Hiroko Hosoi Shinichi Yachida Masami Suzuki Risa Usui Toru Furukawa Junji Furuse Takamitsu sato Makoto Ueno Yoshimi Kiyozumi susumu Hijioka Nobumasa Mizuno Takeshi Terashima Masaki Mizumoto Yuzo Kodama Masako Torishima Takahisa Kawaguchi Reiko Ashida Masayuki Kitano Keiji Hanada Masayuki Furukawa Ken Kawabe Yoshiyuki Majima Toru Shimosegawa Division of Endoscopy Shizuoka Cancer Center Clinic of Genetic Medicine Shizuoka Cancer Center Department of Surgery Kyoto University Graduate School of Medicine Division of Hepatobiliary and Pancreatic Oncology National Cancer Center Hospital Center for Gastroenterology Teine-Keijinkai Hospital Department of Surgery Tohoku University Graduate School of Medicine Department of Hepatobiliary and Pancreatic Oncology National Cancer Center Hospital East Department of Surgery Teikyo University School of Medicine Division of Cancer Genomics National Cancer Center Research Institute Institute for Integrated Medical Sciences Tokyo Women’s Medical University Department of Internal Medicine Kyorin University School of Medicine Division of Gastroenterology Yokohama City University Graduate School of Medicine Division of Hepatobiliary and Pancreatic Medical Oncology Kanagawa Cancer Center Department of Gastroenterology Aichi Cancer Center Hospital Department of Gastroenterology Kanazawa University Graduate School of Medicine Department of Surgery Japan Bapist Hospital Department of Gastroenterology and Hepatology Kyoto University Graduate School of Medicine Clinical Genetics Unit Kyoto University Graduate School of Medicine Center for Genomic Medicine Kyoto University Graduate School of Medicine Osaka Medical Center for Cancer and Cardiovascular Diseases Second Department of Internal Medicine Wakayama Medical University Department of Gastroenterology Onomichi General Hospital Department of Gastroenterology NationalKyushu Cancer Center Department of Medicine and Bioregulatory Sciences Kyushu University Graduate School of Medical Science Pancreatic Cancer Action Network Department of Gastroenterology Tohoku University Graduate School of Medicine

Familial pancreatic cancer (FPC) is broadly defined as two first-degree-relatives with pancreatic cancer (PC) and accounts for 4%-10% of PC. Several genetic syndromes, including Peutz-Jeghers syndrome, hereditary pancreatitis, hereditary breast-ovarian cancer syndrome(HBOC), Lynch syndrome, and familial adenomatous polyposis (FAP), also have increased risks of PC, but the narrowest definition of FPC excludes these known syndromes. When compared with other familial tumors, proven genetic alterations are limited to a small proportion (Caucasian) and a younger onset are common also in FPC. In European countries, "anticipation" is reported in FPC families, as with other hereditary syndromes; a trend toward younger age and worse prognosis is recognized in the late years. The resected pancreases of FPC kindred often show multiple pancreatic intraepithelial neoplasia (Pan IN) foci, with various K-ras mutations, similar to colorectal polyposis seen in the FAP patients. As with HBOC patients, a patient who is a BRCA mutation carrier with unresectable pancreatic cancer (accounting for 0%-19% of FPC patients) demonstrated better outcome following platinum and Poly (ADP-ribose) polymerase inhibitor treatment. Western countries have established FPC registries since the 1990 s and several surveillance projects for highrisk individuals are now ongoing to detect early PCs. Improvement in lifestyle habits, including non-smoking, is recommended for individuals at risk. In Japan, the FPC study group was initiated in 2013 and the Japanese FPC registry was established in 2014 by the Japan Pancreas Society.

关键词： familial pancreatic cancer registry high risk genetic surveillance

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Status Report on Super High Resolution Powder Diffractometer at J-PARC

Status Report on Super High Resolution Powder Diffractometer...

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亚洲晶体学联合大会

作者： Shuki Torii Takashi Kamiyama Takashi Muroya Setsuo sato Hidenori Sagehashi Ryoko Oishi Takahiro Morishima Teguh Panca Putra Kenji Iwase Masao Yonemura Akinori Hoshikawa Toru Ishigaki susumu Ikeda High Energy Accelerator Research Organization KEK Tokai Campus2-4 Shirakata ShiraneTokaiNakaIbaraki 319-1195Japan Ibaraki University Ibaraki Quantum Beam Research Center162-1 ShirakataTokaiNakaIbaraki 319-1106Japan

＜正＞At the end of May in 2008, the first neutron was produced successfully from a spallationneutron source in Japan Proton Accelerator Research Complex （J-PARC）. High resolutionBragg reflections were obtained usin...

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Increased Spot Urinary Protein-to-Creatinine Ratio Can Be a Useful Predictor of Preeclampsia

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Open Journal of Obstetrics and Gynecology（妇产科期刊） 2015年第14期

作者： Mai Nishimura Ayaka Nakashima Takuya Kushimoto Mayako Goto susumu Yoshida Osamu sato Kayoko Shikado Kazuhide Ogita Department of Obstetrics & Gynecology Rinku General Medical Center

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中日小学生生活习惯及行为对其运动能力的影响

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武术研究 2017年第2期2卷 107-110,126页

作者：鈴木明尹小俭季浏高橋進進藤周治小沼彰彦只隈伸也佐藤真太郎大东文化大学体育健康科学部日本东京355-8501 华东师范大学体育与健康学院上海200241

目的：为制定中日小学生成长阶段的合理锻炼规划提供理论依据。方法：随机选取日本埼玉县和中国江西省南康县横市镇773名3-5年级小学生，进行日本文部省制定的《新体能测试》体质健康项目测试，并通过问卷进行小学生生活习惯与性格调查... 详细信息

目的：为制定中日小学生成长阶段的合理锻炼规划提供理论依据。方法：随机选取日本埼玉县和中国江西省南康县横市镇773名3-5年级小学生，进行日本文部省制定的《新体能测试》体质健康项目测试，并通过问卷进行小学生生活习惯与性格调查。结果：对体育锻炼兴趣浓厚以及花费更多时间进行运动的中日小学生（8-10岁），较之同龄人的体质健康状况更好；除了柔韧指标外，日本小学生的其它体能指标均优于中国小学生；对于中国小学生而言，体温低于36℃和日常步行数少于8000步可能导致体质健康状况不佳，但睡眠时间与体质健康状况没有显著性关系；拥有开朗性格儿童的体质健康状况相比其它性格小学生更好；没有“恐高症”儿童的肌肉力量、力量和灵敏性更好。结论：中日小学生体格比较差异不明显，日本小学生体能总体状况优于中国小学生；开朗性格与中日小学生运动能力呈正相关。

关键词：小学生体质生活习惯运动习惯性格

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