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1529篇 您的检索式:作者名="Kashiwagi"
    题名 作者 年代 出处 被引量
1Advancedendoscopicsubmucosaldissectionwithtraction显示文摘Endoscopic submucosal dissection (ESD) has been established as a standard treatment for early stage gastric cancer (EGC) in Japan and has spread worldwide. ESD has been used not only for EGC but also for early esophageal and colonic cancers. However, ESD is as-sociated with several adverse events, such as bleeding and perforation, which requires more skill. Adequate tissue tension and clear visibility of the tissue to be dissected are important for effective and safe dissection. Many ESD methods using traction have been devel-oped, such as clip-with-line method, percutaneous trac-tion method, sinker-assisted method, magnetic anchor method, external forceps method, internal-traction method, double-channel-scope method, outerroute method, double-scope method, endoscopic-surgical-platform, and robot-assisted method. Each method has both advantages and disadvantages. Robotic endos-copy, enabling ESD with a traction method, will become more common due to advances in technology. In thenear future, simple, noninvasive, and effective ESD us-ing traction is expected to be developed and become established as a worldwide standard treatment for superficial gastrointestinal neoplasias.Imaeda H Hosoe N Kashiwagi K Ohmori T Yahagi N Kanai T Ogata H 2014World Journal of Gastrointestinal Endoscopy2014,6,7:24
2High-Order Volterra Model Predictive Control and Its Application to a Nonlinear Polymerisation Process显示文摘Model Predictive Control (MPC) has recently found wide acceptance in the process industry, but existing design and implementation methods are restricted to linear process models. A chemical process, however, involves severe nonlinearity which cannot be ignored in practice. This paper aims to solve this nonlinear control problem by extending MPC to accommodate nonlinear models. It develops an analytical framework for nonlinear model predictive control (NMPC). It also offers a third-order Volterra series based nonparametric nonlinear modelling technique for NMPC design, which relieves practising engineers from the need for deriving a physical-principles based model first. An on-line realisation technique for implementing NMPC is then developed and applied to a Mitsubishi Chemicals polymerisation reaction process. Results show that this nonlinear MPC technique is feasible and very effective. It considerably outperforms linear and low-order Volterra model based methods. The advantages of the developed approach lie not only in control performance superior to existing NMPC methods, but also in eliminating the need for converting an analytical model and then convert it to a Volterra model obtainable only up to the second order.Hiroshi Kashiwagi 2005International Journal of Automation and computing2005,2,2:4
3Contrast uptake in primary hepatic angiosarcoma on gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging in the hepatobiliary phase显示文摘Primary hepatic angiosarcoma is the most common malignant mesenchymal tumor of the liver. It has a poor prognosis and various appearances on magnetic resonance(MR) images. We report a case of hepatic angiosarcoma with a characteristic appearance on gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid(Gd-EOB-DTPA)-enhanced MR imaging in the hepatobiliary phase. A 72-year-old man was admitted with a complaint of abdominal pain. Gd-EOBDTPA-enhanced MR imaging revealed a liver tumor that showed slight hyperintensity in the hepatobiliary phase. These findings suggested Gd-EOB-DTPA uptake in the tumor. An autopsy revealed the solid proliferation and sinusoidal spreading of hepatic angiosarcoma cells. Immunohistochemistry indicated that the tumor was negative for OATP1B3. Gd-EOB-DTPA uptake in the liver tumor in the hepatobiliary phase suggested sinusoidal tumor invasion with residual normal hepatocytes.Manabu Hayashi Satoshi Kawana Hirofumi Sekino Kazumichi Abe Naoki Matsuoka Masahito Kashiwagi Ken Okai Yukiko Kanno Atsushi Takahashi Hiroshi Ito Yuko Hashimoto Hiromasa Ohira 2018World Journal of Hepatology2018,10,1:3
4The efficiency of micrometastasis by sentinel node navigation surgery using indocyanine green and infrared ray laparoscopy system for gastric cancer显示文摘Kentaro Yano Hiroshi Nimura Norio Mitsumori Naoto Takahashi Hideyuki Kashiwagi Katsuhiko Yanaga 2012Gastric Cancer2012,,3:3
5Applicability of second‐generation colon capsule endoscope to ulcerative colitis: A clinical feasibility study显示文摘Naoki Hosoe Katsuyoshi Matsuoka Makoto Naganuma Yosuke Ida Yuka Ishibashi Kayoko Kimura Kazuaki Yoneno Shingo Usui Kazuhiro Kashiwagi Tadakazu Hisamatsu Nagamu Inoue Takanori Kanai Hiroyuki Imaeda Haruhiko Ogata Toshifumi Hibi 2013J Gastroenterol Hepatol2013,,7:3
6Percutaneous endoscopic gastrostomy under steadypressure automatically controlled endoscopy:First clinicalseries显示文摘AIM: To elucidate the safety of percutaneous endoscopic gastrostomy(PEG) under steady pressure automatically controlled endoscopy(SPACE) using carbon dioxide(CO_2).METHODS: Nine patients underwent PEG with a modified introducer method under conscious sedation. A T-tube was attached to the channel of an endoscope connected to an automatic surgical insufflator. The stomach was inflated under the SPACE system. The intragastric pressure was kept between 4-8 mmH g with a flow of CO_2 at 35 L/min. Median procedure time, intragastric pressure, median systolic blood pressure, partial pressure of CO_2, abdominal girth before and immediately after PEG, and free gas and small intestinal gas on abdominal X-ray before and after PEG were recorded. RESULTS: PEG was completed under stable pneumostomach in all patients, with a median procedural time of 22 min. Median intragastric pressure was 6.9 mmH g and median arterial CO_2 pressure before and after PEG was 42.1 and 45.5 Torr(NS). The median abdominal girth before and after PEG was 68.1 and 69.6 cm(NS). A mild free gas image after PEG was observed in two patients, and faint abdominal gas in the downstream bowel was documented in two patients.CONCLUSION: SPACE might enable standardized pneumostomach and modified introducer procedure of PEG.Hiroyuki Imaeda Kiyokazu Nakajima Naoki Hosoe Masanori Nakahara Shinichiro Zushi Motohiko Kato Kazuhiro Kashiwagi Yasushi Matsumoto Kayoko Kimura Rieko Nakamura Norihito Wada Masahiko Tsujii Naohisa Yahagi Toshifumi Hibi Takanori Kanai Tetsuo Takehara Haruhiko Ogata 2016World Journal of Gastrointestinal Endoscopy2016,8,3:2
7Validity of modified gastrectomy combined with sentinel node navigation surgery for early gastric cancer显示文摘Hironori Ohdaira Hiroshi Nimura Norio Mitsumori Naoto Takahashi Hideyuki Kashiwagi Katsuhiko Yanaga 2007Gastric Cancer2007,,2:2
8Exendin-4 has an anti-hypertensive effect in salt-sensitive mice model显示文摘Kunio Hirata Shinji Kume Shin-ichi Araki Masayoshi Sakaguchi Masami Chin-Kanasaki Keiji Isshiki Toshiro Sugimoto Akira Nishiyama Daisuke Koya Masakazu Haneda Atsunori Kashiwagi Takashi Uzu 2009Biochemical and Biophysical Research Communications2009,,1:2
9Molecular mechanisms of endothelial dysfunction in diabetes mellitus显示文摘NISHIO Y KASHIWAGI A 2001Nippon Rinsho2001,59,12:2
10Postoperative long-term evaluation of interposition reconstruction compared with Roux-en-Y after total gastrectomy in gastric cancer: prospective randomized controlled trial显示文摘Sumiya Ishigami Shoji Natsugoe Shuichi Hokita Teruaki Aoki Hideyuki Kashiwagi Kosei Hirakawa Tetsuji Sawada Yoshitaka Yamamura Seiji Itoh Koichi Hirata Keiichiro Ohta Kenichi Mafune Yasushi Nakane Tatsuo Kanda Hiroshi Furukawa Iwao Sasaki Tetsuro Kubota M 2011The American Journal of Surgery2011,,3:2
11Risk Management: A New Project Management Perspective显示文摘Pasis Mselle Jacob Kashiwagi Dean Kashiwagi Aderemi Adeyemi 2011Journal of Civil Engineering and Architecture2011,5,6:2
12Epidermal growth factor receptor expression in human pancreatic cancer:Significance for liver metastasis显示文摘Kosuke Tobita Hiroshi Kijima Shoichi Dowaki Hiroyuki Kashiwagi Yasuo Ohtani Yasuhisa Oida Hitoshi Yamazaki Masato Nakamura Yoshito Ueyama Makiko Tanaka Sadaki Inokuchi Hiroyasu Makuuchi 2003International Journal of Molecular Medicine2003,,3:2
13Film properties of MoSi2 and their application to self-aligned MoSi2 gate MOSFET显示文摘Mochizuki T Tsujimara T Kashiwagi M 1980IEEE Trans Elec Dev1980,27,8:2
14Analysis of circulating tumor cells derived from advanced gastric cancer显示文摘Kosei Toyoshima Akira Hayashi Masahide Kashiwagi Naoko Hayashi Masaaki Iwatsuki Takatsugu Ishimoto Yoshifumi Baba Hideo Baba Yoshikazu Ohta 2015Int. J. Cancer2015,,4:2
15Guidelines for gastroenterological endoscopy in patients undergoing antithrombotic treatment显示文摘Kazuma Fujimoto Mitsuhiro Fujishiro Mototsugu Kato Kazuhide Higuchi Ryuichi Iwakiri Choitsu Sakamoto Shinichiro Uchiyama Atsunori Kashiwagi Hisao Ogawa Kazunari Murakami Tetsuya Mine Junji Yoshino Yoshikazu Kinoshita Masao Ichinose Toshiyuki Matsui 2014Digestive Endoscopy2014,,:2
16MR findings in three pituitary abscesses case reports 显示文摘Kashiwagi N Fujita N Hirabuki N 1998Acta Radiologica1998,39,3:1
17Properties of a polyamine transporter regulated by antizyme显示文摘Sakata K Kashiwagi K Igarashi K 2000Biochem J2000,347,1:1
18Association of monocyte subsets with vulnerability characteristics of coronary plaques as assessed by 64-slice multidetector computed tomography in patients with stable angina pectoris显示文摘Kashiwagi M Imanishi T Tsujioka I-I 2010Atherosclerosis2010,212,1:1
19Pulseexposure of cultured rat neurons to aluminum-maltolaffected the axonal transport system显示文摘Kashiwagi Y Nakamura Y Miyamae Y 1998Neurosci Lett1998,252,1:1
20Computer simulation of a silica gel-water adsorption refrigeration cycle - The influence of operating conditions on cooling out- put and COP显示文摘Saha B B Boelman E C Kashiwagi T 1995ASHRAE Transactions: Research1995,101,2:1
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