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Construction of a Butterfly Web Bridge

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Journal of Civil Engineering and Architecture 2014年第11期8卷 1453-1456页

作者： kenichiro Ashizuka Kenji Miyamoto Kenichi Kata Akio Kasuga Kyushu Branch Office West Nippon Expressway Co. Ltd. Fukuoka 810-0001 Japan Civil Engineering Design Department Sumitomo Mitsui Construction Co. Ltd. Tokyo 104-0051 Japan

A new type of bridge called "butterfly web bridge" is under construction in Japan. In a butterfly web bridge, the butterfly-shaped web forms a structure that exhibits behavior similar to a double Warren truss. The 80 MPa concrete is used for the butterfly web which has a precast plate with a thickness of 150 mm. As butterfly web is a concrete material, reinforcement provided by prestressing tendons is needed on the tension side. Moreover, the 150 mm plate has no re-bars but is reinforced by steel fibers. This bridge, named Takubogawa Bridge, is a highway bridge and has 10 spans including the 87.5 m maximum span length. Takubogawa Bridge is constructed by free cantilevering method. The butterfly web enables the construction speed of cantilevering to be advanced about 50% compared with conventional cast-in-situ method and can meet the requirement of light weight and low maintenance.

关键词：大桥施工蝴蝶 Web 悬臂法施工最大跨度钢纤维增强预应力筋施工速度

中文版过剩适应量表在大学生群体中的效度和信度

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心理技术与应用 2021年第1期9卷 30-40页

作者：任玉洁石津憲一郎中央大学大学院文学研究科东京192-0393 富山大学大学院教职实践开发研究科富山930-8555

为修订中文版过剩适应量表(OAS-C),并检验其在中国大学生群体中的信效度,抽取589名大学生(样本1),278名大学生(样本2)和174名大学生(样本3)进行施测。效度分析结果表明,OAS-C为二因子结构,包括外部适应过剩和内部适应匮乏。该二因子模... 详细信息

为修订中文版过剩适应量表(OAS-C),并检验其在中国大学生群体中的信效度,抽取589名大学生(样本1),278名大学生(样本2)和174名大学生(样本3)进行施测。效度分析结果表明,OAS-C为二因子结构,包括外部适应过剩和内部适应匮乏。该二因子模型拟合良好,且与各效标间呈显著正相关。信度分析结果显示,内部一致性系数与2周后的重测信度系数均符合心理测量学标准,表明OAS-C具有内部一致性和跨时间稳定性。该量表具有性别测量等值性。综上,经修订OAS-C具有良好的信效度,适合作为评估我国大学生过剩适应的工具。

关键词：过剩适应中国大学生效度信度

DNA methylation of angiotensin Ⅱ receptor gene in nonalcoholic steatohepatitis-related liver fibrosis

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World Journal of Hepatology 2016年第28期8卷 1194-1199页

作者： Kiyoshi Asada Yosuke Aihara Hiroaki Takaya Ryuichi Noguchi Tadashi Namisaki Kei Moriya Masakazu Uejima Mitsuteru Kitade Tsuyoshi Mashitani Kosuke Takeda Hideto Kawaratani Yasushi Okura Kosuke Kaji Akitoshi Douhara Yasuhiko sawada Norihisa Nishimura kenichiro Seki Akira Mitoro Junichi Yamao Hitoshi Yoshiji Third Department of Internal Medicine Nara Medical University

AIM To clarify whether Agtr1 a methylation is involved in the development of nonalcoholic steatohepatitis(NASH)-related liver fibrosis in adult *** A choline-deficient amino acid(CDAA) diet model was employed for methylation analysis of NASH-related liver ***1 a methylation levels were measured in the livers of CDAA- and control choline-sufficient amino acid(CSAA)-fed rats for 8 and 12 wk using quantitative methylation-specific *** stellate cells(HSCs) were isolated by collagenase digestion of the liver,followed by centrifugation of the crude cell suspension through a density ***1 a methylation and its gene expression were also analyzed during the activation of *** The mean levels of Agtr1 a methylation in the livers of CDAA-fed rats(11.5% and 18.6% at 8 and 12 wk,respectively) tended to be higher(P = 0.06 and 0.09,respectively) than those in the livers of CSAA-fed rats(2.1% and 5.3% at 8 and 12 wk,respectively).Agtr1 a was not methylated at all in quiescent HSCs,but was clearly methylated in activated HSCs(13.8%,P < 0.01).Interestingly,although Agtr1 a was hypermethylated,the Agtr1 a m RNA level increased up to 2.2-fold(P < 0.05) in activated HSCs compared with that in quiescent HSCs,suggesting that Agtr1 a methylation did not silence its expression but instead had the potential to upregulate its *** findings indicate that Agtr1 a methylation and its upregulation of gene expression are associated with the development of NASH-related liver *** This is the first study to show that DNA methylation is potential y involved in the regulation of a renin-angiotensin system-related gene expression during liver fibrosis.

关键词： Epigenetics DNA methylation Angiotensin Ⅱ receptor Liver fibrosis Nonalcoholic steatohepatitis

Reconstruction of the hepatic artery with the middle colic artery is feasible in distal pancreatectomy with celiac axis resection: A case report

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World Journal of Gastrointestinal Surgery 2013年第7期5卷 224-228页

作者： Hideki Suzuki Yasuo Hosouchi Shigeru Sasaki kenichiro Araki Norio Kubo Akira Watanabe Hiroyuki Kuwano Department of General Surgical Science (SurgeryⅠ) Gunma University Graduate School of MedicineMaebashi 371-8511 Japan

Despite the advance of diagnostic modalities, carcinoma in the body and tail of the pancreas are commonly presented at a late stage. With unresectable lesions, long-term survival is extremely rare, and surgery remains the only curative option for pancreatic cancer. An aggressive approach by applying extended distal pancreatectomy with the resection of the celiac axis may increase the resectability and analgesic effect but great care must be taken with the arterial blood supply to the liver and stomach. Sometimes, accidental injury to the pancreatoduodenal artery compromises collateral blood flow and leads to fatal complications. Therefore, knowledge of any alternative restoration of the compromised collateral flow before surgery is essential. The present case report shows a patient with a pancreatic body cancer in whom the splenic, celiac, and common hepatic arteries were involved with the tumor, which extended almost to the root of the gastroduodenal artery. We modified the procedure by reanastomosis between the proper hepatic artery and middle colic artery without vascular graft. The postoperative course was uneventful, and the patient was discharged on post-operative day 19. The patient was immediately free of epigastric and back pain.

关键词： Pancreatic body-tail cancer Celiac artery resection Arterial reconstruction

Arterio-biliary fistula as rare complication of chemoradiation therapy for intrahepatic cholangiocarcinoma

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World Journal of Radiology 2010年第9期2卷 374-376页

作者： Koichi Hayano Fumihiko Miura Hodaka Amano Naoyuki Toyota Keita Wada kenichiro Kato Tadahiro Takada Takehide Asano Department of Surgery Teikyo University School of Medicine

Significant hemobilia due to arterio-biliary fistula is a very rare complication of chemoradiation therapy(CRT) for unresectable intrahepatic cholangiocarcinoma(ICC).Here we report a case of arterio-biliary fistula after CRT for unresectable ICC demonstrated by angiographic *** fistula was successfully treated by endovascular *** is a rare complication,but arterio-biliary fistula should be considered after CRT of ICC.

关键词： Arterio-biliary fistula Intrahepatic cholangiocarcinoma Endovascular embolization Chemoradiation therapy Hemobilia

Hand-assisted laparoscopic restorative proctocolectomy for ulcerative colitis

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World Journal of Gastrointestinal Surgery 2016年第8期8卷 578-582页

作者： Norimitsu Shimada Hiroki Ohge Raita Yano Naoki Murao Norifumi Shigemoto Shinnosuke Uegami Yusuke Watadani kenichiro Uemura Yoshiaki Murakami Taijiro Sueda Depart-ment of Surgery Hiroshima University Graduate School of Biomedical and Health Sciences

AIM To evaluate the utility of hand-assisted laparoscopic restorative proctocolectomy(HALS-RP) compared with the conventional open procedure(OPEN-RP).METHODS Fifty-one patients who underwent restorative total proctocolectomy with rectal mucosectomy and ileal pouch anal anastomosis between January 2008 and July 2015 were retrospectively *** patients in the HALS-RP group and twentyfour patients in the OPEN-RP group were *** patients who had purely laparoscopic surgery were *** total proctocolectomy was performed with mucosectomy and a hand-sewn ilealpouch-anal *** comorbidities,intraoperative factors such as blood loss and operative time,postoperative complications,and postoperative course were compared between two *** Patients in both groups were matched with regards to patient age,gender,and American Society of Anesthesiologists *** were no significant differences in extent of colitis,indications for surgery,preoperative comorbidities,and preoperative medications in the two *** median operative time for the HALS-RP group was 369(320-420) min,slightly longer than the OPEN-RP group at 355(318-421) min; this was not statistically *** loss was significantly less in HALS-RP [300(230-402) m L] compared to OPEN-RP [512(401-1162) m L,P = 0.003].Anastomotic leakage was noted in 3 patients in the HALS-RP group and 2 patients in the OPEN-RP group(13% vs 8.3%,NS).The rates of other postoperative complications and the length of hospital stay were not different between the two *** HALS-RP can be performed with less blood loss and smaller skin *** procedure is a feasible technique for total proctocolectomy for ulcerative colitis.

关键词： Hand-assisted laparoscopic surgery Ulcerative colitis Laparoscopic surgery Proctocolectomy

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葫芦茶化学成分的研究(Ⅱ)

中草药 2000年第1期31卷 3-5页

作者：文东旭陆敏仪唐人九郑学忠井上谦一郎广西壮族自治区药品检验所南宁530021 广西壮族自治区中医药研究所日本歧阜药科大学

从葫芦茶 Tadehagi triquetrum(L.) Ohashi中又分得 9个单体化合物。通过化学方法和波谱分析鉴定其结构分别为 :乌索酸 ( )、冬青素 A ( )、3,5 -二羟基苯基 - 6 - O-反式 -对羟基 -肉桂酰基 -β- D-葡萄吡喃糖苷 ( )、山柰素 - 3- O- ... 详细信息

从葫芦茶 Tadehagi triquetrum(L.) Ohashi中又分得 9个单体化合物。通过化学方法和波谱分析鉴定其结构分别为 :乌索酸 ( )、冬青素 A ( )、3,5 -二羟基苯基 - 6 - O-反式 -对羟基 -肉桂酰基 -β- D-葡萄吡喃糖苷 ( )、山柰素 - 3- O- β- D-葡萄吡喃糖苷 ( )、山柰素 - 3- O- β- D-半乳吡喃糖苷 ( )、(+) -儿茶素 ( )、3,5 -二羟基苯基 -β- D -葡萄吡喃糖苷 ( )、槲皮素 - 3- O-β- D -葡萄 (6→ 1) -α- L -鼠李吡喃糖苷 ( )、山柰素 - 3- O-β- D-半乳 (6→ 1) - α- L-鼠李吡喃糖苷 ( )。其中为新化合物 ,命名为葫芦茶苷。其余

关键词：葫芦茶葫芦茶苷酚性化合物三萜化合物