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Biodegradation of Aniline and Abundance of Potential Degraders in River Waters

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Biomedical and Environmental Sciences 1992年第1期5卷 25-32页

作者： N.GOONEWARDENA M.NASU A.OkUDA k.tani Y.TAkUBO M.kONDO Faculty of Pharmaceutical Sciences Osaka University1-6YamadaokaSuitaOsaka 565Japan

Total dissolved organic carbon(TOC),number of colony forming units(CFU),and total direct count(TDC)were compared to the biodegradation of aniline and the number of potential degraders in water samples from head waters to down stream of the Ina River and several other sites of rivers traversing Osaka *** results indicate that aniline degrading populations of these various microbial communities exhibit different activities probably depending on the extent of adaptation to pollutants to which the microbes are *** number of aniline degraders found in river water samples was in agreement with other parameters which were used to demonstrate the degree of pollution in river water even though higher biodegradability was evident in waters which show comparatively low TOC and *** results suggest that biodegradation of aniline and enumeration of its potential degraders may serve as valuable indicators for the assessment of pollution in river waters.

关键词： Biodegradation of Aniline and Abundance of Potential Degraders in River Waters

SIMULATION OF MULTIPLE-STEP LOADING TRIAXIAL COMPRESSION TEST ON A MUDSTONE BY A NEW DAMAGE MODEL Paper No.294

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SIMULATION OF MULTIPLE-STEP LOADING TRIAXIAL COMPRESSION TES...

由日本专利应用看热喷涂技术在钢铁业中的发展趋势

ISRM-Sponsored International Symposium on Rock Mechanics:"Rock Characterisation,Modelling and Engineering Design Methods"(SINOROCk2009)

作者： A.Taheri k.tani Tokyo University of Science Yokohama National University

ISBN: (纸本)9789628014170

Multiple-step Loading Triaxial Compression Test（ML-TCT）,permits determination of a failure envelope by testing a single rock specimen in a series of consolidation and shearing *** appropriate rocks,this technique allows determination of strength parameters from fewer specimens than does conventional triaxial testing,which requires three or more specimens to determine a failure ***,because of accumulated damage in the specimen with repeated cycles of axial loading/unloading,the shear strength is prone to be underestimated. Therefore,a Multiple-step Loading Damage（MLD） model was proposed to simulate ML-TCTs with various stress *** the MLD model,the damage accumulated in the specimen by the repeated cycles of axial loading/unloading is represented by the plastic axial strains. Two series of ML-TCTs were carried out on a sedimentary soft rock of *** the first series repeated steps of axial loading-unloading were made under the constant effective confining pressures,σ'= 0.4,0.6,1.0,1.2,1.6,2.0 MPa,to determine all geotechnical parameters to describe the MLD *** the second series,repeated cycles of axial loading-unloading were made under different effective confining pressures to verify the MLD *** kinds of stress paths were attempted,three tests were done in increasing effective confining pressures in a stepwise manner and two tests were done in decreasing fashion. The MLD model built to simulate ML-TCTs on the mudstone with various stress *** model is comprised of five relationships,and is prepared on the basis of the results obtained from the first series of *** model allows prediction of peak deviator stress and the relevant excess pore water pressure due to previous plastic deformations in the specimen for mudstone. The verification of the MLD model was made using two *** the first one,comparisons were made between the experimental results of ML-TCTs and the calculated results of ML-TCTs with the id

关键词： Multiple-step loading triaxial compression test Mudstone Damage model

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热喷涂技术 2012年第2期4卷 53-56,19页

作者： Y.Namba k.tani Akashi/J 王梦雨(译) 崔颖(校) 不详

从日本专利局20年(FY1990～FY2009)来申请的专利情况,可以看出日本钢铁领域热喷涂技术的发展趋势。以C23C4/00为分类号进行国际专利检索(IPC检索关键词:喷涂熔融态涂层材料),对8家专利局(日本,美国,欧洲,中国,韩国,俄罗斯,巴西和印度)共... 详细信息

从日本专利局20年(FY1990～FY2009)来申请的专利情况,可以看出日本钢铁领域热喷涂技术的发展趋势。以C23C4/00为分类号进行国际专利检索(IPC检索关键词:喷涂熔融态涂层材料),对8家专利局(日本,美国,欧洲,中国,韩国,俄罗斯,巴西和印度)共15,082篇专利进行检索,各局提交的专利申请比例如下:日本(39%)、美国(22%)、欧洲(17%)、中国(9%)、韩国(6%)、俄罗斯(3%)、巴西(3%)和印度(1%),本文中所引用的数据来自商业数据库。日本关于热喷涂技术申请的专利数量4,369篇(C23C4/00)。根据日本主要钢铁公司提供的数据,钢铁行业的专利比例占所有工业领域的13%。这些专利分为以下几类:(1)涂层在钢铁生产线中的应用;(2)涂层能达到的性能和作用;(3)涂层材料。本文讨论了热喷涂技术在日本钢铁业的现状和未来的发展趋势。

关键词：申请专利热喷涂钢铁行业

Chemical reaction in a liquid–liquid phase‐separated multiple droplet:Synchronization of color change dynamics with droplet movement

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Droplet 2024年第1期3卷 103-112页

作者： kenta Goto kyoka Nakanishi Fumito tani Satoru Tokuda Department of Chemistry Graduate School of SciencesInstitute for Materials Chemistry and Engineering(IMCE)Kyushu UniversityFukuokaJapan Research Institute for Information Technology Kyushu UniversityKasugaJapan Mathematics for Advanced Materials-Open Innovation Laboratory AISTc/o Advanced Institute for Materials ResearchTohoku UniversitySendaiJapan

Liquid–liquid phase separation in a biotic cell system organizes complicated biochemical reactions and functions by forming membraneless compartments that allow a substrate to move across the phase *** the other hand,liquid–liquid phase separation in an abiotic system gives rise to an emulsion and/or multiple droplets that hardly undergo chemical *** have developed a method for the formation of phase‐separated multiple droplet in a ternary mixture with a 3D‐printed microchannel and demonstrated the occurrence of the iron(III)thiocyanate ligand exchange reaction in the multiple *** reaction proceeded differently in the outer‐and the inner‐droplet phases,giving a different iron(III)complex that was identified on the basis of its color ***,the color change was dynamic,enabling visualization of the interphase mass *** the same time,the color change dynamics synchronized with the multiple‐droplet movement.

关键词： liquid phase separated

Cognitive Disorders, Depression and Anxiety in Temporal Lobe Epilepsy: An Overview

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Journal of Biosciences and Medicines 2024年第3期12卷 77-93页

作者： Amina tani Nawal Adali REGNE Research Laboratory Faculty of Medicine and Pharmacy Agadir Morocco ENSA Ibn Zohr University Agadir Morocco Neurology Department University Hospital Agadir Morocco

Partial epilepsies, originating in a specific brain region, affect about 60% of adults with epilepsy. Temporal lobe epilepsy (TLE) is the most prevalent subtype within this category, often necessitating surgical intervention due to its refractoriness to antiepileptic drugs (AEDs). Hippocampal sclerosis, a common underlying pathology, often exacerbates the severity by introducing cognitive and emotional challenges. This review delves deeper into the cognitive profile of TLE, along with the risk factors for cognitive disorders, depression, and anxiety in this population.

关键词： Temporal Lobe Epilepsy Cognitive Disorders Anxiety Depression

Sentinel lymph node navigation surgery for gastric cancer: Does it really benefit the patient?

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World Journal of Gastroenterology 2016年第10期22卷 2894-2899页

作者： Tohru tani Hiromichi Sonoda Masaji tani Department of Surgery Shiga University of Medical Science

Sentinel lymph node (SLN) navigation surgery is accepted as a standard treatment procedure for malignant melanoma and breast cancer. However, the benefit of reduced lymphadenectomy based on SLN examination remains unclear in cases of gastric cancer. Here, we review previous studies to determine whether SLN navigation surgery is beneficial for gastric cancer patients. Recently, a large-scale prospective study from the Japanese Society of Sentinel Node Navigation Surgery reported that the endoscopic dual tracer method, using a dye and radioisotope for SLN biopsy, was safe and effective when applied to cases of superficial and relatively small gastric cancers. SLN mapping with SLN basin dissection was preferred for early gastric cancer since it is minimally invasive. However, previous studies reported that limited gastrectomy and lymphadenectomy may not improve the patient’s postoperative quality of life (QOL). As a result, the benefit of SLN navigation surgery for gastric cancer patients, in terms of their QOL, is limited. Thus, endoscopic and laparoscopic limited gastrectomy combined with SLN navigation surgery has the potential to become the standard minimally invasive surgery in early gastric cancer.

关键词： Sentinel lymph node navigation surgery Gastric cancer Quality of life Sentinel lymph node basin Endoscopic and laparoscopic treatment

Cryogenic Cavitating Flow in 2D Laval Nozzle

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Journal of Thermal Science 2003年第2期12卷 157-161页

作者： Naoki tani Toshio Nagashima Department of Aeronautics and Astronantics University of TokyoJapanDepartment of Aeronautics and AstronanticsUniversity of TokyoJapan

Cavitation is one of the troublesome problems in rocket turbo pumps,and since most of high-efficiency rocket propellants are cryogenic fluids,so called 'thermodynamic effect' becomes more evident than in *** the present *** and experimental study of liquid nitrogen cavitation in 2D Laval nozzle was carried out ,so that the influence of thermodynamic effect was *** was revealed that temperature and cavitation have strong inter-relationship with each other in thermo-sensitive cryogenic fluids.

关键词： cavitation two-phase flow CFD nozzle flow.

Clinical significance of molecular diagnosis for gastric cancer lymph node micrometastasis

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World Journal of Gastroenterology 2014年第38期20卷 13728-13733页

作者： Hiromichi Sonoda Tohru tani Department of Surgery Shiga University of Medical Science

Advances in molecular diagnostic tools have allowed the identification of lymph node micrometastasis(LNM),including isolated tumor cells,in cancer patients. While immunohistochemistry and reverse transcription-polymerase chain reaction have been used to identify LNM in patients with gastric cancer,the clinical significance of this finding remains unclear. Recently,minimally invasive treatments,such as endoscopic submucosal dissection and laparoscopic surgery,are widely performed to help improve postsurgical quality of life(QOL). However,it is important to maintain the balance between QOL and curability when making treatments decision for patients with gastric cancer. If minimally invasive surgery based on accurate intraoperative LNM diagnosis was established,it could be performed safely. Therefore,we reviewed the clinical significance of LNM detected by molecular techniques as an important target for treatment decision making with gastric cancer patients.

关键词： Gastric cancer Lymph node micrometastasis Molecular technique Sentinel lymph node Minimally invasive surgery

Three-dimensional machining of insulating ceramics materials with electrical discharge machining

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中国有色金属学会会刊：英文版 2009年第B9期19卷 150-156页

作者： Yasushi FUkUZAWA Naotake MOHRI Hiromitsu GOTOH Takayuki tani Department of Mechanical Engineering Nagaoka University of Technology Department of Precision Engineering The University of Tokyo Department of Industrial Information Tsuku ba University of Technology

The insulating ceramics were processed with sinking and wire cut electrical discharge machining(EDM). The new technology was named as the assisting electrode method. In the machining, the electrical conductive material was adhered on the surface of insulating workpiece as the starting point of electrical discharge. As the processing operated in oil, the electrical conductive product composed of decomposition carbon element from working oil adhered on the workpiece during discharge. The discharges generated continuously with the formation of the electrical conductive layer. So, the insulating ceramics turn to the machinable material by EDM. We introduced the mechanism and the application of the machining of insulating ceramics such as Si3N4 and ZrO2.

关键词：绝缘陶瓷放电加工三维加工陶瓷材料工件表面导电材料机械加工分解过程