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| 1 | Development and application of traffic accident density estimation models using kernel density estimation显示文摘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. | Seiji Hashimoto Syuji Yoshiki Ryoko Saeki Yasuhiro Mimura Ryosuke Ando Shutaro Nanba | 2016 | Journal of Traffic and Transportation Engineering(English Edition)2016，3，3： | 3 |
| 2 | Development of high- efficiency stainless steel making by Cr ore smelting reduction method显示文摘 | Yasuo K Keizo E Syuji T | 1996 | Kawasaki Steel Giho1996，，28： | 1 |
| 3 | Intraductal Papillary Neoplasm of Bile Duct Detected on Fluorodeoxyglucose–Positron Emission Tomography Performed for Cancer Scanning显示文摘 | Hiroyuki Inoue Syuji Isaji Yoshiyuki Takei | 2009 | Clinical Gastroenterology and Hepatology2009，，12： | 1 |
| 4 | Stimulus-responsive particulate emulsifiers based on lightly cross-linked poly (4-vinylpyridine)-silica nanocomposite microgels显示文摘 | Fujii Syuji Armes Steven P | | 0，，16： | 1 |
| 5 | Characteristics of Hepatocellular Carcinoma in Patients with Negative Virus Markers: Clinicopathologic Study of Resected Tumors显示文摘 | Masayuki Shiraishi Shungo Hiroyasu Masayoshi Nagahama Syuji Tomita Takumi Miyahira Toshiomi Kusano Masato Furukawa Yoshihiro Muto | 1999 | World Journal of Surgery1999，，3： | 1 |
| 6 | The efferent blood flow of early hepatocellular carcinoma and borderline lesions: Demonstration by color Doppler imaging显示文摘 | Hitoshi Tochio RMS Syusuke Tomita SJSUM Masatoshi Kudo SJSUM Nobuhiro Iwasaki RMS Syuji Tamura RMS Hitomi Nakamura Toshiko Soga Toyokazu Fukunaga Yoshihiro Okabe FJSUM Hiroshi Kashida FJSUM Masahiro Hirasa Yasuyosi Ibuki FJSUM Yoshito Morimoto RMS Akio Or | 2002 | Journal of Medical Ultrasonics2002，，4： | 1 |
| 7 | Evaporative heat transfer at the evaporative section of a grooved heat pipe 显示文摘 | Yasunori Kobayashi Syuji Ikeda Masamichi Iwasa | 1996 | Journal of Thermophysics and Heat Transfer1996，10，1： | 1 |
| 8 | Production of polyacrylonitrile particles by precipitation polymerization in supercritical carbon dioxide显示文摘 | Masayoshi Okubo Syuji Fujii Hiroshi Maenaka Hideto Minami | 2003 | Colloid and Polymer Science2003，，10： | 1 |
| 9 | Countermeasures Against Undesirable Phenomena in the Draw bending Process for Extruded Square Tubes显示文摘 | Noah Utsumi Syuji Sakaki | 2002 | Journal of Materials Processing Technology2002，123，： | 1 |
| 10 | Saccular renal artery aneurysm treated with an autologous vein-covered stent显示文摘 | Hiroto Rikimaru Akira Sato Eiji Hashizume Shigeru Sasaki Tetsuo Watanabe Syuji Takada Keisuke Kamata Syuuichi Tanabe Susumu Satomi Tadasi Ishibashi | 2001 | Journal of Vascular Surgery2001，，1： | 1 |
| 11 | Counter Measures Against Undesirable Phenomena in the Draw Bending Process for Extruded Square Tubes显示文摘 | NOAH Utsumi SYUJI Sakaki | 2002 | J Mater Proc Techn2002，123，： | 1 |
| 12 | Reduction of 5-fluorouracil (5-FU) gastrointestinal (GI) toxicity resulting from the protection of thymidylate synthase (TS) in GI tissue by repeated simultaneous administration of potassium oxonate (Oxo) in rats显示文摘 | Kunihiro Yoshisue Kazue Hironaga Syuji Yamaguchi Akira Yamamoto Sekio Nagayama Yasuro Kawaguchi | 2000 | Cancer Chemotherapy and Pharmacology2000，，1： | 1 |
| 13 | Countermeasures against unde- sirable phenomena in the draw-bending process for extruded square tubes 显示文摘 | Utsumi Noah Syuji Sakaki | 2002 | Journal of Materials Processing Technolo- gy2002，，123： | 1 |
| 14 | Orthodontic tooth separation activates the hypothalamic area in the human brain显示文摘OBJECTIVES: An animal experiment clarified that insertion of an orthodontic apparatus activated the trigeminal neurons of the medulla oblongata. Orthodontic tooth movement is known to be associated with the sympathetic nervous system and controlled by the nucleus of the hypothalamus. However, the transmission of both has not been demonstrated in humans. The purpose of this study were to examine the activated cerebral areas using brain functional magnetic resonance imaging(MRI), when orthodontic tooth separators were inserted, and to confirm the possibility of the transmission route from the medulla oblongata to the hypothalamus.METHODS: Two types of alternative orthodontic tooth separators(brass contact gauge and floss) were inserted into the right upper premolars of 10 healthy volunteers. Brain functional T2*-weighted images and anatomical T1-weighted images were taken.RESULTS: The blood oxygenation level dependent(BOLD) signals following insertion of a brass contact gauge and floss significantly increased in the somatosensory association cortex and hypothalamic area.CONCLUSION: Our findings suggest the possibility of a transmission route from the medulla oblongata to the hypothalamus. | Yoshiko Ariji Hisataka Kondo Ken Miyazawa Masako Tabuchi Syuji Koyama Yoshitaka Kise Akifumi Togari Shigemi Gotoh Eiichiro Ariji | 2018 | International Journal of Oral Science2018，10，2： | 0 |
| 15 | 应用超临界流体萃取改善煤沥青的炭化性质显示文摘通过超临界流体(SCF)萃取,改善了煤沥青的炭化性质。经超临界甲苯萃取过的沥青(SCFE沥青)丝毫不含导致小单元尺寸各向异性结构的喹啉不溶物(QI)。由SCFE沥青产生的各向异性结构的尺寸与β—树脂(甲苯不溶—喹啉可溶物)含量密切相关。用搀混方法制取的沥青,使含有的β—树脂含量与SCFE沥青相同(经用常规溶剂萃取得到的甲苯可溶物(TS)和β—树脂搀混而得)比较,搀混沥青的各向异性结构较小。可以用溶解在萃取相一定量的TS溶解量来解释超临界甲苯萃取β—树脂的过程。萃取相中TS浓度高,则溶于该相中的β-树脂溶解度也高。减小萃余液相中TS的浓度,会引起不利于中间相结构发展的较重的β-树脂聚集,并形成不可萃取的QI。由于萃取相和萃余相中TS的浓度取决于萃取压力和超临界甲苯的量与沥青的量之比,因此,调节这两个参数就能控制SCFE沥青中β-树脂的含量。 | Masahiro Shishido Syuji Yamada Munio Arai Shozaburo Saito 袁经琏 | 1991 | 炭素技术1991，10，3： | 0 |
| 16 | Clinical and histopathological study of preoperative radiochemotherapy with concomitant docetaxel in patients with squamous cell carcinoma of the oral cavity显示文摘 | Takahiro Oneyama Akira Tanaka Syuji Toya Akira Yamoguchi Kazuhiko Hiroyasu zumi Mataga Yasuo Okada | 2008 | 中国口腔颌面外科杂志2008，6，B05： | 0 |
| 17 | 2.抗挤毁电阻焊套管的开发显示文摘制约钢管抗挤毁强度的主要因素有屈强比、残余应力和尺寸精度。提高屈强比,将大大改善钢管的抗挤毁性能。对D/S值(外径与壁厚之比)较小的钢管,即D/S≤20的钢管更是如此。在这类钢管中,屈服强度是导致塑性挤毀的主要因素。因此,在设计钢种时,降低含碳量和细化晶粒,是达到这一目的的有效措施。新日铁开发了一种可以提高热轧低碳带钢强度的新工艺,此工艺是在带钢热轧期间,控制轧材高温机械性能的控制轧制工艺。采用这项新工艺,用热轧带钢不经淬火与回火便能直接生产出552MPa级的高强度电阻焊石油套管,而淬火与回火一直是常规轧制不可缺少的过程。将减少含碳量的冶炼方法与以细化晶粒为目的的高温机械性能控制轧制方法相结合,能大幅度地改善钢材的屈强比。因此,由这一新工艺生产的电阻焊石油套管,其抗挤毁强度等同或优于传统工艺轧制,即热轧、淬火、回火工艺流程所生产的产品。要实施热轧工艺的这一革新,即只采用热轧就能获得低碳高强的细晶粒钢材,须将终轧温度准确地控制在Ar_3点之上,并在轧后冷却区的前半段进行急冷,以及降低带钢的打卷温度。 | Motofumi Koyuba Hiroshi Murayama Naoki konno Syuji Lnoue Noriaki Suzuki Hiroshi Gokyu Yasushi Yamamoto 赵虎田 | 1989 | 钢管1989，18，2： | 0 |
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