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Effects of Yogurt Containing <i>Lactobacillus gasseri</i>OLL2716 on Autonomic Nerve Activities and Physiological Functions

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Health 2015年第3期7卷 397-405页

作者： Kaiho Otomi Takuji Ymaguchi shin watanabe Akiko Kobayashi Hiroyuki Kobayashi Naoyuki Hashiguchi Department of Emergency and Disaster Medicine Juntendo University School of Medicine Tokyo Japan Kobayashi Medical Clinic Tokyo Tokyo Japan Center for Advanced Kampo Medicine and Clinical Research Juntendo University School of Medicine Tokyo Japan Department of Hospital Administration Juntendo University School of Medicine Tokyo Japan

The purpose of this study was to investigate the effects of yogurt containing Lactobacillus gasseri OLL2716 (LG21) on autonomic nerve activities, peripheral blood flow, skin condition (skin pig-mentations and moisture), saliva s-IgA and examination of quality of life (QOL). 20 healthy female volunteers (yogurt containing LG21 group: 10 people, yogurt containing Bifidobacterium (Bif) group: 10 people) were examined. The subjects ingested 100 g of yogurt twice daily for 4 weeks. Analysis was before and after 4 weeks dosage. By the effects for the autonomic nervous activity, parasympathetic increase was observed in the LG21 yogurt group, but was not significant increase. The LG21 yogurt was significantly increased on the peripheral blood flow. The LG21 yogurt was significantly increased on saliva s-IgA. The LG21 yogurt and Bif yogurt were significantly decrease on skin pigmentation. Also, LG21 yogurt was significantly increased on skin moisture. As a result of QOL questionnaire, incomplete evacuation, lower abdominal fullness, cold extremities and pimply or rough skin improved in LG21 yogurt and Bif yogurt after the administration period. These results suggest that the improvement effects of LG21 yogurt may be related to the activity of the parasympathetic nervous system.

关键词： Yogurt Lactobacillus gasseri OLL2716 (LG21) Autonomic Nerve Activities Blood Flow Skin Condition

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Class-2 Hybrid Vehicle Mileage Improvement Achieved by Retrofitting with Electrochemical Capacitor Energy Storage

Class-2 Hybrid Vehicle Mileage Improvement Achieved by Retro...

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2019中国汽车工程学会年会

作者： Naohisa Shibata Naoki Akiba Hiroyuki Wakabayashi shin watanabe Toshihiko Furukawa Nippon Chemi-Con Corporation United Chemi-Con Inc.

A gasoline-powered Class-2 van was retrofittedfor hybrid operation by the addition of a traction motor,inverter,and an energy storage unit comprised of electrochemical capacitors(ECs).No batteries were *** system was evaluated using the Urban Dynamometer Driving Schedule(UDDS).Fuel mileage was improved 15-21%.Operational life is predicted to be 10～15 *** mileage depends on the power management strategy,which must be different from that used with a battery energy storage system.

关键词： electrochemical capacitor Li-Battery CO2 Emission MPG Hybrid Vehicle

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Oxaliplatin-Induced Lung Injury with Allergic Reaction

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Chinese Journal of Cancer Research 2011年第3期23卷 232-235页

作者： Tetsuya Homma Masatsugu Kurokawa Yoshitaka Yamamoto Satoshi Matsukura Koushi Ieki shintaro Suzuki Miho Odaka shin watanabe Munehiro Yamaguchi Mitsuru Adachi Division of Allergology and Respiratory Medicine Division of Internal MedicineSchool of MedicineShowa University

A 79-year-old man was diagnosed as stage IV colon cancer and treated with a modified FOLFOX6 （mFOLFOX6） *** the 12th cycle,we observed erythema and *** showed ground grass *** tests showed elevated levels of eosinophils and immunoglobulin *** diagnosed this finding as response to drug allergy and administered high-dose *** treatment was successful and he was *** drug lymphocyte stimulating test against oxaliplatin was positive,indicating a type I and IV allergic reaction due to *** including oxaliplatin must be carefully monitored and frequent blood tests and chest radiographs are needed.

关键词： Oxaliplatin mFOLFOX6 Drug-induced pneumonia Drug lymphocyte stimulating test Immunoglobulin E

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内装摩擦试验机的SEM及其在观察固体润滑膜磨损过程中的应用

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摩擦学学报 1988年第1期 51-60页

作者： Makoto NISHIMURA,Yukio MIYAEKAWA,Hirohiko FURUKAWA,Eiichi HIKIMA,shin MAEKAWA,Mikio watanabe,宫德利蜀家宇航研究所法政大学庆应高等学校庆应高等学校庆应高等学校庆应高等学校日本东京日本东京日本横滨日本横滨日本横滨日本横滨

作者研究了固体润滑膜的摩擦与磨损,特别强调的是使用了内装栓-盘式摩擦试验机的扫描电镜（SEM）和能量色散X-射线分析仪研究膜的磨损率。该仪器具有半定量测量磨痕上膜厚横截面分布的优点,因而可获得膜磨损率的结果。在5N负荷、各种... 详细信息

作者研究了固体润滑膜的摩擦与磨损,特别强调的是使用了内装栓-盘式摩擦试验机的扫描电镜（SEM）和能量色散X-射线分析仪研究膜的磨损率。该仪器具有半定量测量磨痕上膜厚横截面分布的优点,因而可获得膜磨损率的结果。在5N负荷、各种气氛下,以0.3～1.0mm/s的滑动速度对溅射MoS2膜、离子镀铅膜和溅射聚四氟乙烯（PTFE）膜进行了试验。氧气的存在响影MoS2膜的磨损率。MoS2膜在氮气和真空中的磨损率比在空气和氧气中的大一个数量级。这表明,氧气的存在对降低磨损率是有益的,至少在滑动起始阶段如此。与MoS2膜相反,铅膜在含氧气氛中迅速磨损。在所有气氛中,它们的磨损率几乎比MoS2膜的大三个数量级。PTFE膜的磨损率几乎不受气氛的影响。

关键词：摩擦试验机扫描电镜磨损率固体润滑膜离子镀化学镀磨痕氧气氛 PTFE 膜厚磨屑溅射真空沉积 SEM

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Dynamic Hand Gesture-Based Person Identification Using Leap Motion and Machine Learning Approaches

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Computers, Materials & Continua 2024年第4期79卷 1205-1222页

作者： Jungpil shin Md.AlMehedi Hasan Md.Maniruzzaman Taiki watanabe Issei Jozume School of Computer Science and Engineering The University of AizuAizuwakamatsuFukushima965-8580Japan Department of Computer Science&Engineering Rajshahi University of Engineering&TechnologyRajshahi6204Bangladesh

Person identification is one of the most vital tasks for network security. People are more concerned about theirsecurity due to traditional passwords becoming weaker or leaking in various attacks. In recent decades, fingerprintsand faces have been widely used for person identification, which has the risk of information leakage as a resultof reproducing fingers or faces by taking a snapshot. Recently, people have focused on creating an identifiablepattern, which will not be reproducible falsely by capturing psychological and behavioral information of a personusing vision and sensor-based techniques. In existing studies, most of the researchers used very complex patternsin this direction, which need special training and attention to remember the patterns and failed to capturethe psychological and behavioral information of a person properly. To overcome these problems, this researchdevised a novel dynamic hand gesture-based person identification system using a Leap Motion sensor. Thisstudy developed two hand gesture-based pattern datasets for performing the experiments, which contained morethan 500 samples, collected from 25 subjects. Various static and dynamic features were extracted from the handgeometry. Randomforest was used to measure feature importance using the Gini Index. Finally, the support vectormachinewas implemented for person identification and evaluate its performance using identification accuracy. Theexperimental results showed that the proposed system produced an identification accuracy of 99.8% for arbitraryhand gesture-based patterns and 99.6% for the same dynamic hand gesture-based patterns. This result indicatedthat the proposed system can be used for person identification in the field of security.

关键词： Person identification leap motion hand gesture random forest support vector machine

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Short-and long-term results of endoscopic ultrasoundguided transmural drainage for pancreatic pseudocysts and walled-off necrosis

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World Journal of Gastroenterology 2017年第39期23卷 7110-7118页

作者： Yuto watanabe Rintaro Mikata shin Yasui Hiroshi Ohyama Harutoshi Sugiyama Yuji Sakai Toshio Tsuyuguchi Naoya Kato Department of Gastroenterology Graduate School of Medicine Chiba University

AIM To evaluate the short-and long-term results of endoscopic ultrasound-guided transmural drainage(EUS-GTD) for pancreatic fluid collection(PFC) and identify the predictive factors of treatment outcome for walled-off necrosis(WON) managed by EUS-GTD *** We investigated 103 consecutive patients with PFC who underwent EUS-GTD between September 1999 and August 2015. Patients were divided into four groups as follows: WON(n = 40), pancreatic pseudocyst(PPC; n = 11), chronic pseudocyst(n = 33), and others(n = 19). We evaluated the short-and long-term outcomes of the treatment. In cases of WON, multiple logistic regression analyses were performed to identify the predictor variables associated with the treatment success. In addition, PFC recurrence was examined in patients followed up for more than 6 mo and internal stent removal after successful EUS-GTD was *** In this study, the total technical success rate was 96.1%. The treatment success rate of WON, PPC, chronic pseudocyst, and others was 57.5%, 90.9%, 91.0%, and 89.5%, respectively. Contrast-enhanced computed tomography using the multivariate logistic regression analysis revealed that the treatment success rate of WON was significantly lower in patients with more than 50% pancreatic parenchymal necrosis(OR = 17.0; 95%CI: 1.9-150.7; P = 0.011) and in patients with more than 150 mm of PFC(OR = 27.9; 95%CI: 3.4-227.7; P = 0.002).The recurrence of PFC in the long term was 13.3%(median observation time, 38.8 mo). Mean amylase level in the cavity was significantly higher in the recurrence group than in the no recurrence group(P = 0.02).CONCLUSION The reduction of WON by EUS-GTD alone was associated with the proportion of necrotic tissue and extent of the cavity. The amylase level in the cavity may be a predictive factor for recurrence of PFC.

关键词： Endoscopic ultrasound-guided transmural drainage Pancreatic fluid collection Revised Atlanta Classification Walled-off necrosis

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Observation of Inception of Sheet Cavitation from Free Nuclei

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Journal of Thermal Science 2017年第3期26卷 223-228页

作者： Wakana TSURU Takafumi KONISHI Satoshi watanabe shin-ichi TSUDA Graduate School of Engineering Kyushu University Japan Department of Mechanical Engineering Kyushu University Japan

Prediction of inception of sheet cavitation on solid walls has been recognized to be very difficult, since it is significantly affected by the boundary layer flow characteristics, the population of free nuclei, the nuclei held in the wall roughness, the amount of dissolved air in liquid and so on. It has not sufficiently been made clear how the inception is affected by the conditions of water qualities and background flow characteristics. In this study, high speed observation of inception of sheet cavity from free nuclei is conducted for a two-dimensional convergent-divergent nozzle flow, where the sheet cavity forms just downstream of the nozzle throat. The effects of the amount of dissolved air and the free stream velocity on the inception process of sheet cavitation is examined. In addition, the bubble nuclei density, which is well known to be important factor for cavitation inception, is passively controlled by the filter installed in the tunnel. From the observations, it is confirmed that the nuclei number density significantly affects the formation of sheet cavity rather than the other two parameters. In conditions with large nuclei number density, the sheet cavity does not form, and bubbly cavitation appears instead. In the case with small nuclei number density, the sheet cavity forms from a single flowing nucleus and develops streamwisely and spanwisely. In the conditions with medium nuclei number density, the sheet cavity also forms but is shorter/narrower streamwisely/spanwisely, due to interaction of other nuclei flowing near the formed sheet cavity.

关键词： Cavitation inception Sheet cavity Nuclei distribution Dissolved air

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Brain activity following esophageal acid infusion using positron emission tomography

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World Journal of Gastroenterology 2010年第43期16卷 5481-5489页

作者： Shigeyuki Kobayashi Yasuhiko Abe Manabu Tashiro Tomoyuki Koike Katsunori Iijima Akira Imatani Shuichi Ohara Satoshi watanabe shin Fukudo Tooru Shimosegawa Division of Gastroenterology Tohoku University Graduate School of Medicine Division of Cyclotron Nuclear Medicine Cyclotron and Radioisotope Center Tohoku University Division of Behavioral Medicine Tohoku University Graduate School of Medicine

AIM: To investigate symptoms and brain activity following esophageal acid infusion. METHODS: Fifteen healthy volunteers were recruited for the study. Hydrochloric acid (pH 1 and 2) and distilled water (pH 7) were randomly and repeatedly infused into the esophagus. The brain activity was evaluated by positron emission tomography. The severity of heartburn elicited by the infusion was rated on an auditory analog scale of ***: The severity of heartburn following each infusion showed a step-wise increase with increasing acidity of the perfusate. The heartburn scores were significantly higher in the second pH 1 infusion compared with the first infusion. Acid and distilled water infusion induced activation of various brain areas such as the anterior insula, temporal gyrus, and anterior/ posterior cingulate cortex. At pH 1 or 2, in particular, activation was observed in some emotion-related brain areas such as the more anterior part of the anterior cingulate cortex, parahippocampal gyrus, or the temporal pole. Strong activation of the orbitofrontal cortex was found by subtraction analysis of the two second pH 1 infusions, with a significant increase of heartburn symptoms. CONCLUSION: Emotion-related brain areas were activated by esophageal acid stimulation. The orbitofrontal area might be involved in symptom processing, with esophageal sensitization induced by repeated acid stimulation.

关键词： Esophageal acid infusion Brain imaging Positron emission tomography

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Fundamental Study of a Loop-Tube-Type Thermoacoustic Heating System

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Journal of Energy and Power Engineering 2013年第11期7卷 2096-2099页

作者： shin-ichi Sakamoto Yoshiaki watanabe Department of Electronic Systems Engineering University of Shiga Prefecture Hikone Shiga 522-8533 Japan Faculty of Life and Medical Sciences Doshisha University Kyotanabe Kyoto 610-0321 Japan

This paper proposes a loop-tube type thermoacoustic heating system without any moving parts based on the thermoacoustic effect. In a thermoacoustic heating system, the supplied sound is converted to heat and the heating point is heated. A thermoacoustic heating system differs from a thermoacoustic cooling system： The location of the reference temperature section at the heat pump is upside down. The authors construct a prototype ofthermoacoustic heating system. The experimental results show that the heating point reaches 100 ~C. It must be emphasized that, using this simple and inexpensive thermoacoustic heating system, noise, waste heat and unused heat are useful as a renewable energy source.

关键词： Thermoacoustic heating system loop-tube-type thermoacoustic heating system.

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Cu behaviors and effects of mine drainage in Kosaka River,Hokuroku mining district,Northeast Japan

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Transactions of Nonferrous Metals Society of China 2014年第6期24卷 1880-1889页

作者：鹿晴晴 Takuto KANETSUKI shin-ichi YAMASAKI Ryoichi YAMADA Takahiro watanabe Noriyoshi TSUCHIYA Graduate School of Environmental Studies Tohoku University

Focusing on the origin of the heavy metal,this study aims to build an imputed method to estimate the heavy metal content in river water by making a distinction between the heavy metal of natural origins and that caused by human *** by GIS,Kosaka watershed within the Hokuroku basin was divided into several sub-watershed polygons and the outflows of water and Cu were calculated for each *** with the natural origin,the dominant Cu emissions affected the river water more significantly in *** on the mass balance closure,the heavy metal content of Cu in the Kosaka River was estimated by the conflux accumulation of tributaries and mine *** estimated Cu concentrations were checked by comparing with the actually measured values at monitoring points along the Kosaka River and the results are coincidence with each other in *** is revealed that the mainstream water quality could be estimated by seizing the water quality of upstream tributaries and human drainages.

关键词： mine drainage river water heavy metal geographic information system(GIS) Kosaka watershed

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