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Evaluation of mental fatigue induced by mental arithmetic tasks

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Evaluation of mental fatigue induced by mental arithmetic ta...

Nationwide questionnaire survey on pediatric pancreatic tumors in Japan

第十七届国际工效学大会暨中国人类工效学会成立20周年庆祝大会

作者： s.Yamada s.miyake M.Ohsuga Department of Environmental Management School of Health SciencesUniversity of Occupational and Environmental Health Department of Biomedical Engineering Graduate School of EngineeringOsaka Institute of Technology Department of Biomedical Engineering Faculty of EngineeringOsaka Institute of Technology

The present study aimed to elucidate the psychophysiological changes induced by a long-term mental *** parameters,subjective indices,and task performances were measured among 16 healthy male university *** an initial 5-minute resting period(REsT1),participants completed five 20-minute task blocks(a total of one hundred minutes of a mental arithmetic task) and a 5-minute resting period(REsT2).An increase in negative subjective complaint(Visual analog scale score by fatigue,Profiles of Mood state scores by Tension-Anxiety,Anger-Hostility,Vigor,Fatigue,Confusion) and a decrease in test performance were observed following the completion of the mental arithmetic task compared with the pre-task resting *** results indicate that fatigue occurred by the load of the mental arithmetic *** physiological parameters of nose tissue blood flow(TBF) and HR were significantly decreased compared with the rest period before the mental arithmetic task(REsT1),and heart rate variability indices(ln(LF):Low Frequency component,ln(Total Power),CVR-R:Coefficient of Variation of R-R intervals) were significantly *** the changes in TBF indicate increased sympathetic nervous system(sNs) activity,sNs activity was suggested to have increased due to ***,from the decrease in HR and increase in CVR-R,parasympathetic nervous system activity was also suggested to have *** results suggest that fatigue induced by a long-term mental arithmetic task increases negative subjective complaints and decreases task performance,while also stimulating both sNs and PNs.

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World Journal of Gastrointestinal Oncology 2024年第10期16卷 4166-4176页

作者： satoshi Makita Hiroo Uchida Motohiro Kano Naonori Kawakubo Hiromu miyake Akihiro Yoneda Tatsuro Tajiri Koji Fukumoto Department of Pediatric surgery Nagoya University Graduate School of MedicineNagoya 466-8550Japan Department of Pediatric surgery National Center for Child Health and DevelopmentTokyo 157-8535Japan Department of Pediatric surgery Reproductive and Developmental MedicineFaculty of Medical SciencesKyushu UniversityFukuoka 819-0395Japan Department of Pediatric surgery Shizuoka Children’s HospitalShizuoka 420-8660Japan

BACKGROUND Pediatric pancreatic tumors are rare and account for<0.1%of all childhood *** primary treatment for pancreatic tumors is surgical ***,because of the lack of knowledge regarding pediatric pancreatic tumors,n... 详细信息

BACKGROUND Pediatric pancreatic tumors are rare and account fors is surgical ***,because of the lack of knowledge regarding pediatric pancreatic tumors,no comprehensive treatment plans for pediatric pancreatic tumors have been *** To compared the clinical features,treatment methods,and prognosis of pediatric pancreatic tumors in Japan with those in other *** Questionnaires were sent to 213 pediatric surgical units in *** tumors that were not surgically treated were excluded from the *** primary survey investigated the number of patients aged 0-18 years who underwent pancreatic tumor surgery and the type of tumors managed during the 22-year study period(from January 1,2000 to December 31,2021)by post *** secondary survey assessed the clinical images,treatment methods,and tumor outcomes via *** The primary survey enrolled 228 *** the secondary survey,213 patients were eventually *** most common type of pancreatic tumor was solid pseudopapillary neoplasm(sPN)[n=164(77.0%)],followed by pancreatoblastoma[n=16(7.5%)],pancreatic endocrine tumor[n=14(6.6%)],non-epithelial tumor[n=9(4.2%)],pancreatic tumor[n=7(3.3%)],and metastatic pancreatic tumor[n=3(1.4%)].Overall,123(57.7%)patients underwent distal pancreatectomy,of whom 49 underwent laparoscopic ***-four(20.7%)patients underwent enucleation,of whom eight underwent laparoscopic ***-two(15.0%)patients underwent pancreaticoduodenectomy,of whom one underwent laparoscopic *** patients with sPN,including those with distant metastases and recurrent disease,*** sPN was more common in Japan than in other *** of the histological type,resection is the most effective treatment for pediatric pancreatic tumors.

关键词： Pancreatic tumors Pediatric Nationwide survey solid pseudopapillary tumors Pancreatoblastoma

封闭式电子回旋共振等离子体低温沉积srTiO_3膜

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西安工业学院学报 2004年第3期24卷 214-217页

作者：蔡长龙刁东风 T.Matsumoto s.miyake 西安工业学院光电工程学院西安710032 西安交通大学日本国大阪大学

在室温条件下 ,用封闭式电子回旋共振 (MCECR)等离子体溅射方法沉积了srTiO3(sTO)膜 .用Ar等离子体在si基片上溅射的sTO膜是非晶的 ,然而用Ar/O2 等离子体在Pt/Ti/siO2 /si上溅射的是充分结晶的sTO膜 .为了使非晶薄膜结晶 ,用电炉加热或... 详细信息

在室温条件下 ,用封闭式电子回旋共振 (MCECR)等离子体溅射方法沉积了srTiO3(sTO)膜 .用Ar等离子体在si基片上溅射的sTO膜是非晶的 ,然而用Ar/O2 等离子体在Pt/Ti/siO2 /si上溅射的是充分结晶的sTO膜 .为了使非晶薄膜结晶 ,用电炉加热或 2 8GHz微波辐射对非晶sTO膜进行退火处理 .采用微波辐射 ,使基片温度为 5 73K时 ,在si上的sTO膜退火后的介电常数大约为 2 6 0 ,这值近似等于块状sTO材料的介电常数 .由于微波辐射能够降低薄膜的退火温度和提高薄膜的电特性。

关键词：封闭式电子回旋共振(MCECR) 微波 srTiO3(srO) 等离子体溅射

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双辊铸机的钢液流量控制

上海钢研 1992年第3期 39-41,38页

作者： s.miyake F.Kogiku M.Yukumoto 张奇

钢带直接铸造工艺研制过程中难以解决的问题之一即为带厚波动,而在双辊铸机中尤为严重。钢液喂入速度明显影响铸带厚度,且该过程相当难以控制,因此单靠这种技术措施是不易控制铸带厚度波动的。本文详细讨论了用多种技术措施减少铸带厚... 详细信息

钢带直接铸造工艺研制过程中难以解决的问题之一即为带厚波动,而在双辊铸机中尤为严重。钢液喂入速度明显影响铸带厚度,且该过程相当难以控制,因此单靠这种技术措施是不易控制铸带厚度波动的。本文详细讨论了用多种技术措施减少铸带厚度波动的方法。气压控制钢液流量川崎钢铁公司双辊铸机通过程序控制的氩气压力将浇铸炉里钢液连续喂入冷却辊,

关键词：双辊式连铸机钢水流量控制

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High-probability ground motion simulation in Maduo County for the Maduo M7.4 earthquake in 2021: A possible supershear earthquake

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Journal of Earth science 2024年

作者： Zongchao Li Zhiwei Ji Jize sun Hiroe miyake Yanna Zhao Hongjun si Mengtan Gao Yi Ding Institute of Geophysics， China Earthquake Administration Institute of Earthquake Forecasting， China Earthquake Administration shenzhen Academy of Disaster Prevention and Reduction Earthquake Research Institute， The University of Tokyo Geophysical Exploration Center， China Earthquake Administration Beijing University of Technology

On May 22， 2021， an Ms7.4 earthquake occurred in Maduo County， Qinghai Province， on the western plateau of China. The level of seismic monitoring in this area was inadequate， and incomplete seismic waveforms were obtained from a few broadband seismometers located within 300 km of the epicentre. All waveforms showed "truncation" phenomena. The waveforms of earthquakes can guide ground motion inputs in near-fault areas. This paper uses the empirical Green's function method to consider the uncertainties in source parameters and source rupture processes by synthesizing high-probability， accurate waveforms in Maduo County （MAD station） near the epicentre. The acceleration waveform at the DAW strong-motion station， located 176 km from the epicentre， is first synthesized with the observed waveform of the mainshock. This critical step not only provides a more accurate source and rupture model of the Maduo earthquake but also establishes an essential reference standard. secondly， the inferred models are rigorously applied to synthesize the acceleration waveform of the MAD station， ensuring that the results maintain a high accuracy and probability. The findings suggest that （1） the simulated acceleration waveform for the MAD station can better characterize the actual ground motion characteristics of the Ms7.4 earthquake in Maduo County， with high accuracy and probability in peak ground acceleration （Abbreviated as PGA） ranges of 140–240 cm/s2and 350–390 cm/s2， respectively， and （2） the Ms7.4 earthquake did not undergo a complete supershear rupture process. The first asperity located on the east side of the epicentre is most likely to undergo supershear rupture. However， the Maduo earthquake may have been a complete subshear rupture. （3） The fault dislocation model of the three-asperity model better matches the actual source rupture process of the Maduo earthquake. This method can provide relatively accurate acceleration waveforms for regions with limited earthquake monitoring

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组织因子在肺癌中的表达

中华结核和呼吸杂志 1997年第Z1期20卷 37-37页

作者： sawada M miyake s Ohdama s Watanabe A Hosoda H Matsubara O Masuda s Yakumaru K Yoshizawa Y 刘兴荣(译) FirstDepartmentofInternalMedicine TokyoMedicaandDentalUniversity TokyoTeishinHospital TokyoJapan NationalDefenceMedicalCollege

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慢性养鸟者肺(慢性BFL)的临床特征

中华结核和呼吸杂志 1997年第Z1期20卷 113-113页

作者： Chtani Y Hisauchi K sumi Y Miyashita Y InoueT miyake s Miyazaki Y Yoshizawa 罗新锦(译) FirstDepartmentofInternalMedicine TokyoMedicalandDentalUniversityTokyoJapan

Pedunculated Brunner's gland hamartoma of the duodenum causing upper gastrointestinal hemorrhage

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World Journal of Gastroenterology 2009年第3期15卷 373-375页

作者： shoji Hirasaki Motoharu Kubo Atsushi Inoue Yasuyuki miyake Hisako Oshiro Department of Internal Medicine Kubo HospitalImabari 7992116Japan

A case of pedunculated Brunner＇s gland hamartoma （BGH） of the duodenum causing upper gastrointestinal （GI） hemorrhage is reported. The patient was a 47-year-old man who visited our hospital for further evaluation of tarry stools and shortness of breath. Endoscopic examination of the upper digestive tract revealed a large peduncular polyp with bleeding, about 30 mm in diameter, arising from the wall of the second portion of the duodenum. GI bleeding occurred from the base of the stalk of the polyp. Endoscopic polypectomy was performed. Histological examination of the specimen revealed that the main body of the polyp contained several Iobules of mature Brunner＇s gland with areas of cystic dilatation. The surface epithelium consisted of normal duodenal mucosa with areas of focal ulceration. This polyp was diagnosed as a BGH. The symptom of tarry stools resolved after endoscopic resection. Our case shows that treatment is necessary for duodenal BGH if GI bleeding occurs.

关键词： Brunner's gland Hyperplasia Duodenalpolyp Endoscopic polypectomy Gastrointestinal bleeding

Photoinduced hydrogen evolution in an artificial system containing photosystem I, hydrogenase, methy1 viologen and mercaptoacetic acid

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Chinese Chemical Letters 2008年第5期19卷 607-610页

作者： Dong Jin Qian mi Rong Liu Chikashi Nakamura stephan Olav Wenk Jun miyake Department of Chemistry Fudan University 220 Handan Road Shanghai 200433 China Tissue Engineering Research Center National Institute of Advanced Industrial Science and Technology 3-11-46 Nakouji Amagasaki Hyogo 661-0974 Japan

Hydrogen evolution was detected in an artificial system composed of light-harvesting unit of purified photosystem I, catalyst of hydrogenase, methyl viologen and electron donor under radiation. Absorption spectral features confirmed that electron transfer from electron donors to proton was via a photoinduced reductive process of methyl viologen.

关键词： Hydrogen evolution Hydrogenase Photosystem I Artificial system

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