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| 1 | 精确测量的地幔体波走时及地幔非均匀性的强度(英文)显示文摘用波形相关法精确地测定了在世界各地发生的87个6级以上地震的P波, PP波和Pdiff波的503个走时数据。记录这些地震波形的是新建于西太平洋地区的海洋半球地震观测网。我们利用这些高精度的走时数据研究了地幔体波的走时残差的范围及地幔非均匀性的强度。结果表明,P波、PP波和Pdiff波的走时残差最大分别为9 s ,11 s和15 s ,这为地幔层析成像反演中应该使用的体波走时残差数据的范围提供了重要信息。超出这一范围的走时残差数据不应该用于反演中,以免歪曲成像结果。我们发现,当震中距小于40°时,P波走时残差的范围为-6到+9 s。而对于40°到99°之间的震中距,P波走时残差的范围为-3到+5s。由于震中距越大,P波穿透地幔越深,我们这一结果提供了直接和确凿的证据,表明上地幔和地幔转换带中的横向非均匀性的强度要远胜于下地幔。我们精确测量的Pdiff波的走时数据表明,在地幔底部存在显著的低速异常,可能与地幔热柱或者超级地幔柱有关。我们使用了一个最新的三维全球层析成像模型来解释这些体波走时数据的空间变化。 | Akira YAMADA Yuhei OHTA | 2006 | 地学前缘2006，13，2： | 9 |
| 2 | Gastric xanthoma is a predictive marker for metachronous and synchronous gastric cancer显示文摘AIM To investigate predictive markers for metachronous and synchronous gastric cancer(GC), which can develop after endoscopic submucosal dissection(ESD).METHODS A total of 352 patients underwent ESD for early GC at NTT West Osaka Hospital between June 2006 and February 2016. Exclusion criteria were as follows: Remnant stomach, unknown Helicobacter pylori status, and endoscopic observation of the whole stomach outside our hospital. We analyzed data from 192 patients comprising 109 patients with solitary GC(Group A) and 83 with metachronous and synchronous GC(Group B). We retrospectively investigated the clinicopathological and endoscopic characteristics, and endoscopic risk score as predictive markers for GC.RESULTS The median age of Group B [72 years(interquartile range 63-78)] was significantly higher than that of Group A [66 years(interquartile range 61-74), respectively, P = 0.0009]. The prevalence of intestinal metaplasia in Group B tended to be higher than that in Group A(57.8% vs 45.0%, P = 0.08). The prevalence of gastric xanthoma(GX) in Group B was significantly higher than that in Group A(54.2% vs 32.1%, P = 0.003). The atrophy score in Group B was significantly higher than that in Group A(P = 0.005). Multivariate analysis revealed that higher age and the presence of GX were independently related to metachronous and synchronous GC [OR = 1.04(1.01-1.08), P = 0.02; and OR = 2.11(1.14-3.99), P = 0.02, respectively].CONCLUSION The presence of GX is a useful predictive marker for metachronous and synchronous GC. | Narihiro Shibukawa Shohei Ouchi Shuji Wakamatsu Yuhei Wakahara Akira Kaneko | 2017 | World Journal of Gastrointestinal Oncology2017，9，8： | 8 |
| 3 | Anisotropic optical and electronic properties of two- dimensional layered germanium sulfide显示文摘二维(2D ) 分层的材料,转变金属 dichalcogenides,和黑磷从基本物理和设备应用的观点吸引了可观的兴趣。在各向异性的分层的 2D 材料的新功能的建立是挑战性却令人满意的边疆,由于为新设备的这些材料和他们的前景的显著光性质。此处,我们报导各向异性并且厚度依赖者 2D 的光性质金者硫化物(GeS ) 的分层的 monochalcogenide。相应于 B 3g, 的三座散布 Raman 山峰 g 1 ,和 有强壮的极化依赖的 g 2 模式在 GeS 薄片被表明,它为识别各向异性的分层的 GeS 的水晶取向作为一个有效方法验证极化的拉曼光谱学。光致发光(PL ) 在 ~ 与一座山峰被观察在房间温度在 GeS 从直接光的转变发源的 1.66 eV。PL 的极化依赖者特征,第一次被揭示,在 GeS 的乐队边附近显示明显的各向异性的光转变,它被密度支持功能的理论计算。显著地,厚度依赖者 PL 被观察并且讨论。这各向异性的分层的 GeS 为新物理现象和愿望的发现介绍机会发现利用它的各向异性的性质的应用,例如极化敏感的光电探测器。 | Dezhi Tan Hong En Lim Feijiu Wang Nur Baizura Mohamed Shinichiro Mouri Wenjin Zhang Yuhei Miyauchi Mari Ohfuchi Kazunari Matsuda | 2017 | Nano Research2017，10，2： | 7 |
| 4 | BMP-induced Atoh8 attenuates osteoclastogenesis by suppressing Runx2 transcriptional activity and reducing the Rankl/Opg expression ratio in osteoblasts显示文摘Adult bone structural integrity is maintained by remodeling via the coupling of osteoclastic bone resorption and osteoblastic bone formation.Osteocytes or osteoblasts express receptor activator of nuclear factor k-B ligand(Rankl)or osteoprotegerin(Opg)to promote or inhibit osteoclastogenesis,respectively.Bone morphogenetic protein(BMP)is a potent bone inducer,but its major role in adult bone is to induce osteocytes to upregulate sclerostin(Sost)and increase the Rankl/Opg expression ratio,resulting in promotion of osteoclastogenesis.However,the precise effect of BMP-target gene(s)in osteoblasts on the Rankl/Opg expression ratio remains unclear.In the present study,we identified atonal homolog 8(Atoh8),which is directly upregulated by the BMPSmadl axis in osteoblasts.In vivo,Atoh8 was detected in osteoblasts but not osteocytes in adult mice.Although global Atoh8-knockout mice showed only a mild phenotype in the neonate skeleton,the bone volume was decreased and osteoclasts were increased in the adult phase.Atoh8-null marrow stroma cells were more potent than wild-type cells in inducing osteoclastogenesis in marrow cells.Atoh8 loss in osteoblasts increased Runx2 expression and the Rankl/Opg expression ratio,while Runx2 knockdown normalized the Rankl/Opg expression ratio.Moreover,Atoh8 formed a protein complex with Runx2 to inhibit Runx2 transcriptional activity and decrease the Rankl/Opg expression ratio.These results suggest that bone remodeling is regulated elaborately by BMP signaling;while BMP primarily promotes bone resorption,it simultaneously induces Atoh8 to inhibit Runx2 and reduce the Rankl/Opg expression ratio in osteoblasts,suppressing osteoclastogenesis and preventing excessive BMP-mediated bone resorption. | Yuhei Yahiro Shingo Maeda Masato Morikawa Daizo Koinuma Go Jokoji Toshiro ljuin Setsuro Komiya Ryoichiro Kageyama Kohei Miyazono Noboru Taniguchi | 2020 | Bone Research2020，8，3： | 6 |
| 5 | Simultaneous Oxidization of NO_x and SO_2 by a New Non-thermal Plasma Reactor Enhanced by Catalyst and Additive显示文摘The non-thermal plasma as one of the most promising technologies for removingNO_x and SO_2 has attracted much attention.In this study,a new plasma reactor combined withcatalyst and additive was developed to effectively oxidize and remove NO_x and SO_2 in the fluegas.The experimental results showed that TiO_2 could improve the oxidation efficiency of SO_2 inthe case of applying plasma while having a negative effect on the oxidation process of NO andNO_x.With the addition of NH_3,the oxidation rates of NO_x,NO and SO_2 were slightly increased.However,the effect of adding NH_3 on NO_x oxidation was negative when the temperature wasabove 200℃. | Heejoon KIM 韩军 Yuhei SAKAGUCHI Wataru MINAMI | 2008 | Plasma Science and Technology2008，10，1： | 6 |
| 6 | En bloc pancreaticoduodenectomy and right hemicolectomy for locally advanced right-sided colon cancer显示文摘AIM To assess the usefulness of en bloc right hemicolectomy with pancreaticoduodenectomy(RHCPD) for locally advanced right-sided colon cancer(LARCC).METHODS We retrospectively reviewed the database of Saitama Medical Center, Jichi Medical University, between January 2009 and December 2016. During this time, 299 patients underwent radical right hemicolectomy for right-sided colon cancer. Among them, 5 underwent RHCPD for LARCC with tumor infiltration to adjacent organs. Preoperative computed tomography(CT) was routinely performed to evaluate local tumor infiltration into adjacent organs. During the operation, we evaluated the resectability and the amount of infiltration into the adjacent organs without dissecting the adherent organs from the cancer. When we confirmed that radical resection was feasible and could lead to R0 resection, we performed RHCPD. The clinical data were carefully reviewed, and the demographic variables, intraoperative data, and postoperative parameters were recorded.RESULTS The median age of the 5 patients who underwent RHCPD for LARCC was 70 years. The tumors were located in the ascending colon(three patients) and transverse colon(two patients). Preoperative CT revealed infiltration of the tumor into the duodenum in all patients, the pancreas in four patients, the superior mesenteric vein(SMV) in two patients, and tumor thrombosis in the SMV in one patient. We performed RHCPD plus SMV resection in three patients. Major postoperative complications occurred in 3 patients(60%) as pancreatic fistula(grade B and grade C, according to International Study Group on Pancreatic Fistula Definition) and delayed gastric empty. None of the patients died during their hospital stay. A histological examination confirmed malignant infiltration into the duodenum and/or pancreas in 4 patients(80%), and no patients showed any malignant infiltration into the SMV. Two patients were histologically confirmed to have tumor thrombosis in the SMV. All of the tumors had clear resection margins(R0). The median follow-up time was 77 mo. During this period, two patients with tumor thrombosis died from liver metastasis. The overall survival rates were 80% at 1 year and 60% at 5 years. All patients with node-negative status(n = 2) survived for more than seven years.CONCLUSION This study showed that the long-term survival is possible for patients with LARCC if RHCPD is performed successfully, particularly in those with node-negative status. | Yuji Kaneda Hiroshi Noda Yuhei Endo Nao Kakizawa Kosuke Ichida Fumiaki Watanabe Takaharu Kato Yasuyuki Miyakura Koichi Suzuki Toshiki Rikiyama | 2017 | World Journal of Gastrointestinal Oncology2017，9，9： | 4 |
| 7 | Greenhouse gas emissions from a constructed wetland for municipal sewage treatment显示文摘The fluxes of greenhouse gases (methane and nitrous oxide) emission from a constructed wetland in the Eastern China as municipal sewage treatment were measured from June 1999 to August 2000 by the closed chamber method. The constructed wetland for municipal sewage treatment is a significant source of methane, up to 976 6×10 6 g CH 4/a, which was emitted from the constructed wetland with the area of 495000 m 2 and wastewater loading rate of 12000 m 3/d. Its daily mean methane flux reached 5 22 g CH 4/(m 2·d), 250 times as much as that in natural wetland in the same latitude region. 227 8 mg CH 4 was produced from the treatment of 1 liter wastewater, up to 700—1000 times as much as that in the secondary treatment. The emission of nitrous oxide from the constructed wetland is not higher than that from secondary treatment of wastewater, only 0 07 mgN 2O/L. | TAI Pei dong 1, LI Pei jun 1 , SUN Tie heng 1, HE Yao wu 1, ZHOU Qi xing 1 GONG Zong qiang 1, Motoyuki Mizuochi 2, Yuhei Inamori 2 (1 Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015, China. 2 National Insti | 2002 | Journal of Environmental Sciences2002，14，1： | 3 |
| 8 | Pilot-scale studies of domestic wastewater treatment by typical constructed wetlands and their greenhouse gas emissions显示文摘Three typical constructed wetlands(CWs)including Vertical Flow(VF),Free Water Surface(FWS),and Subsurface Flow(SF),and combined VF-SF-FWS constructed wetlands were investigated for the treatment of domestic wastewater with low C/N ratio.The performance of nutrient removal and the characteristics of greenhouse gas emissions,such as CH4 and N2O,from these CWs were compared.The results indicated that the four types of CWs had high removal efficiencies for organic matter and suspended solid(SS).The combined wetland also showed a comparatively good performance for nitrogen and phosphorus removal,and the removal efficiencies for total nitrogen(TN)and total phosphorus(TP)were 81.3%and 84.5%,respectively.The combined CWs had a comparative lower global warming potential.The FWS CW had the highest tendency to emit CH4 and led to a higher global warming potential among the four types of CWs,which was about 586 mg CO_(2)/m^(2)·h. | Chaoxiang LIU Kaiqin XU Ryuhei INAMORI Yoshitaka EBIE Jie LIAO Yuhei INAMORI | 2009 | Frontiers of Environmental Science & Engineering2009，3，4： | 2 |
| 9 | Soft computing-based predictive modeling of flexible electrohydrodynamic pumps显示文摘Flexible electrohydrodynamic(EHD)pumps have been developed and applied in many fields due to no transmission structure,no wear,easy manipulation,and no noise.Physical simulation is often used to predict the output performance of flexible EHD pumps.However,this method neglects fluid–solid interaction and energy loss caused by flexible materials,which are both difficult to calculate when the flexible pumps deform.Therefore,this study proposes a flexible pump output performance prediction using machine learning algorithms.We used three different types of machine learning:random forest regression,ridge regression,and neural network to predict the critical parameters(pressure,flow rate,and power)of the flexible EHD pump.Voltage,angle,gap,overlap,and channel height are selected as five input data of the neural network.In addition,we optimized essential parameters in the three networks.Finally,we adopt the best predictive model and evaluate the significance of five input parameters to the output performance of the flexible EHD pumps.Among the three methods,the MLP model has exceptionally high accuracy in predicting pressure and flow.Our work is beneficial for the design process of fluid sources in flexible soft actuators and soft hydraulic sources in microfluidic chips. | Zebing Mao Yanhong Peng Chenlong Hu Ruqi Ding Yuhei Yamada Shingo Maeda | 2023 | Biomimetic Intelligence & Robotics2023，3，3： | 2 |
| 10 | Efficacy and adverse events of EMR and submucosal dissection for the treatment of colon neoplasms: a meta-analysis of studies comparing EMR and endoscopic submucosal dissection显示文摘 | Mikihiro Fujiya Kazuyuki Tanaka Tatsuya Dokoshi Motoya Tominaga Nobuhiro Ueno Yuhei Inaba Takahiro Ito Kentaro Moriichi Yutaka Kohgo | 2014 | Gastrointestinal Endoscopy2014，，： | 2 |
| 11 | Effect of hydraulic retention time on the hydrogen yield and population of Clostridium in hydrogen fermentation of glucose显示文摘The conversion of glucose to hydrogen was evaluated using continuous stirred tank reactor at pH 5.5 with various hydraulic retention times (HRT) at 30°C. Furthermore, the population dynamics of hydrogen-producing bacteria was surveyed by fluorescence in-situ hybridization using probe Clost IV targeting the genus Clostridium based on 16S rRNA. It was clear that positive correlation was observed between the cells quantified with probe Clost IV and hydrogen yield of the respective sludge. The numbers of hydrogen- producing bacteria were decreased gradually with increasing HRT, were 9.2 × 108, 8.2 × 108, 2.8 × 108, and 6.2 × 107 cell/mL at HRT 6, 8, 12, and 14 h, respectively. The hydrogen yield was 1.4-1.5 mol H2/mol glucose at the optimum HRT range 6-8 h. It is considered that the percentage of the hydrogen-producing bacteria to total bacteria is useful parameter for evaluation of hydrogen production process. | CHU Chunfeng EBIE Yoshitaka INAMORI Yuhei KONG Hainan | 2009 | Journal of Environmental Sciences2009，21，4： | 2 |
| 12 | Distribution characteristics of ammonia-oxidizing bacteria in the Typha latifolia constructed wetlands using fluorescent in situ hybridization(FISH)显示文摘A molecular biology method, fluorescent in situ hybridization(FISH), in which the pre-treatment was improved in allusion to the media of the constructed wetlands(CW), e.g. the soil and the grit, was used to investigate the vertical distribution characteristics of ammonia-oxidizing bacteria(AOB) quantity and the relation with oxidation-reduction potential(ORP) in the Typha latifolia constructed wetlands under three different loadings in summer from May to September. Results showed that the quantity of the AOB decreased in the Typha latifolia CW with the increase of vertical depth. However, the AOB quantity was 2—4 times the quantity of the control in the root area. Additionally, ORP in the rhizosphere was found to be higher than other areas, which showed that Typha latifolia CW was in an aerobic state in summer when using simulated non-point sewage at the rural area of Taihu Lake in China and small town combined sewage. | YAN Li Ryuhei Inamori GUI Ping XU Kai-qin KONG Hai-nan Masatoshi Matsurnura Yuhei Inamori | 2005 | Journal of Environmental Sciences2005，17，6： | 1 |
| 13 | Decreases in serum uric acid by amelioration of insulin resistance in overweight hypertensive patients: effect of a low-energy diet and an insulin-sensitizing agent显示文摘 | Sei Tsunoda Kei Kamide Junichi Minami Yuhei Kawano | 2002 | American Journal of Hypertension2002，，8： | 1 |
| 14 | Thymosin-α1 increases intrahepatic NKT cells and CTLs in patients with chronic hepatitis B显示文摘 | Satoshi Sugahara Takafumi Ichida Satoshi Yamagiwa Toru Ishikawa Kazuhiro Uehara Yuhei Yoshida Xiu-Hua Yang Minoru Nomoto Hisami Watanabe Toru Abo Hitoshi Asakura | 2002 | Hepatology Research2002，，4： | 1 |
| 15 | Use of the “supercharge” technique in esophageal and pharyngeal reconstruction to augment microvascular blood flow显示文摘 | Mitsuru Sekido Yuhei Yamamoto Hidehiko Minakawa Satoru Sasaki Hiroshi Furukawa Tsuneki Sugihara Kunihiko Nohira Kazuyoshi Yajima Yoshihisa Shintomi Syunichi Okushiba Hiroyuki Kato Masao Hosokawa | 2003 | Surgery2003，，3： | 1 |
| 16 | Tricolor luminescence in rare earth doped CaZrO3 perovskite oxides 显示文摘 | YUHEI S SHO S KATSUHIKO G | 2009 | Mater Sci Eng B2009，161，13： | 1 |
| 17 | Measurements of N2O and CH4 from the aerated composting of food waste显示文摘 | He Yaowu Inamori Yuhei Mizuochi Motoyuki | 2000 | Sci Total Environ2000，25，4： | 1 |
| 18 | Personality of seasonal affective disorder analyzed by Tri-dimensional Personality Questionnaire显示文摘 | Nobuhisa Maeno Kazunori Kusunoki Tsuyoshi Kitajima Nakao Iwata Yuichiro Ono Shuji Hashimoto Makoto Imai Lan Li Yuhei Kayukawa Tatsuro Ohta Norio Ozaki | 2004 | Journal of Affective Disorders2004，，： | 1 |
| 19 | Performance evaluation of on-site treatment facilities for wastewater from households,hotels and restaurants显示文摘 | Jun Nakajima Yoko Fujimura Yuhei Inamori | 1999 | Water Sci Technol1999，39，8： | 1 |
| 20 | Development of an analysis system for 24-hour blood pressure and heart rate variability in the rat显示文摘 | Yuhei Ichimaru Tomoyuki Kuwaki | 1998 | Psychiatry Clin Neurosci1998，52，2： | 1 |
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