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术前肌电图和脑干听觉诱发电位与面肌痉挛微血管减压术后迟发性面瘫发生的关系(英文)

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中华神经外科疾病研究杂志 2012年第4期11卷 326-326页

作者： Kim HJ Park YS Ryu JS Huh R han I Shin DA Kim TG Cho KG chung SS Department of Neurosurgery Bundang CHA Medical CenterCHA University

Background Delayed facial palsy ( DFP) after microvascular decompression ( MVD) in patients with hemifacial spasm ( HFS) is not uncommon,but the cause remains unknown. Objectives To assess whether intraoperative electromyography ( EMG) and brainstem auditory evoked potential ( BAEP) can predict DFP after MVD. Methods Between September 2009 and February 2011 we examined 86 patients,9 of whom ( 10. 4% ) developed DFP after MVD on the same side. All patients underwent MVD and were followed - up for a median period of 13 months ( range 6-22) . We retrospectively examined intraoperative facial EMG and BAEP findings using our MVD patients' registry. We excluded secondary HFS and immediate postoperative facial palsy after MVD in this study. We assessed the prevalence and clinical characteristics of DFP and compared EMG and BAEP findings between DFP and non-DFP groups. Results: All pa- tients recovered completely,with a mean time to recovery of 37. 8 days ( range 22-57) . There were no significant differences between DFP and non - DFP patients in terms of the amplitude and latency of intraoperative EMG and BAEP. Conclusion The usefulness of intraoperative facial EMG and BAEP is limited and cannot predict DFP after MVD for HFS. We speculate that DFP after MVD is not associated with permanent nerve damage according to the EMG findings.

关键词：术前肌电图脑干听觉面肌痉挛微血管减压术

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褐煤干燥后水分复吸规律及平衡含水率预测

煤炭学报 2015年第11期40卷 2661-2667页

作者：刘英鹏杨晴胡敏杨海平王贤华陈汉平华中科技大学煤燃烧国家重点实验室湖北武汉430074

为研究干燥温度及环境温湿度对我国褐煤干燥后水分复吸的影响,通过恒温恒湿箱对经过不同干燥温度(80,120,160℃)处理后的海拉尔褐煤、云南褐煤、霍林河褐煤进行不同相对湿度(50%,70%,90%)、不同吸湿温度(20,30,40℃)条件下的水分复吸实... 详细信息

为研究干燥温度及环境温湿度对我国褐煤干燥后水分复吸的影响,通过恒温恒湿箱对经过不同干燥温度(80,120,160℃)处理后的海拉尔褐煤、云南褐煤、霍林河褐煤进行不同相对湿度(50%,70%,90%)、不同吸湿温度(20,30,40℃)条件下的水分复吸实验。研究表明,相对湿度对褐煤平衡含水率影响最大。随着吸湿温度升高,褐煤平衡含水率先增加后减小,不同于以往认为的一直减小的规律。通过饱和溶液法进一步检测了褐煤在相对湿度0~100%范围内等温条件下水分复吸的平衡含水率,发现其随相对湿度增加呈'S'型曲线变化,chung-Pfost模型能够很好地预测褐煤水分复吸的平衡含水率。

关键词：褐煤水分复吸平衡含水率干燥温度环境温度相对湿度

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质子静电加速器

物理学报 1963年第1期 60-69页

作者：叶铭汉孙良方徐建铭金建中叶龙飞陈志诚陈鑑璞夏广昌余觉先李正武赵忠尧中国科学院

本文介绍了中国科学院的一架高气压型质子静电加速器。这架加速器所加速的质子的最高能量为2.3兆电子伏,瞬间可达2.5兆电子伏。已经运转了四年多的时间。

关键词：静电加速器加速管离子源电子范德格喇夫加速器高压加速器粒子源轻子质子核子静电分析器分析仪器电位差

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稀土尾矿中氟碳铈矿分解反应动力学研究

中国稀土学报 2022年第3期40卷 493-499页

作者：侯丽敏乔超越王甜甜许杰陈翰付善聪武文斐内蒙古科技大学能源与环境学院内蒙古自治区高效洁净燃烧重点实验室内蒙古包头014010 内蒙古科技大学白云鄂博矿多金属资源综合利用重点实验室内蒙古包头014010

分解反应动力学可以深入分析氟碳铈矿分解反应过程,基于程序升温热重和质谱数据,采用Li chung-Hsiung方法和Malek方法确定了氟碳铈矿分解反应过程的最概然机理函数、活化能和指前因子。热重实验结果表明,氟碳铈矿在空气和N_(2)气氛围下4... 详细信息

分解反应动力学可以深入分析氟碳铈矿分解反应过程,基于程序升温热重和质谱数据,采用Li chung-Hsiung方法和Malek方法确定了氟碳铈矿分解反应过程的最概然机理函数、活化能和指前因子。热重实验结果表明,氟碳铈矿在空气和N_(2)气氛围下400~600℃温度范围内分解,空气氛围更有利于氟碳铈矿分解反应的进行,分解过程可用A模型很好地描述,即氟碳铈矿分解反应的速率控制步骤包含产物成核、核增长和核吸收长大。空气氛围下,氟碳铈矿分解反应过程活化能和指前因子分别为17.657~24.885 kJ·mol^(-1)和6.223~29.653 min^(-1);N_(2)气氛围下,氟碳铈矿分解反应过程活化能和指前因子分别为25.532~30.236 kJ·mol^(-1)和36.882~64.250 min_(-1),基于最概然机理函数、活化能和指前因子,建立了N_(2)气和空气氛围下的稀土尾矿中氟碳铈矿的分解反应动力学模型。

关键词：稀土尾矿分解反应动力学氟碳铈矿 TG

Real-world outcomes of ibrutinib therapy in Korean patients with relapsed or refractory mantle cell lymphoma:amulticenter,retrospective analysis

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Cancer Communications 2021年第3期41卷 275-278页

作者： Jun Ho Yi Seok Jin Kim Dok Hyun Yoon Cheolwon Suh Myung Hee Chang Deok Hwan Yang Jae-Cheol Jo Shin Young Hyun Hyeon-Seok Eom Jeong-Ok Lee Ji Hyun Kwon Sang Hoon han Seung-Shin Lee Jae-Yong Kwak Se Hyung Kim Dae Sik Kim Ji Hyun Lee Sung Yong Oh Hun Mo Ryoo Hyo Jung Kim Won Seog Kim Division of Hematology-Oncology Department of MedicineChung-Ang UniversityDongjak-guSeoul 06973Korea Division of Hematology and Oncology Department of MedicineSamsung Medical Center Sungkyunkwan University School of MedicineGangnam-guSeoul 06351Korea Department of Oncology Asan Medical CenterUniversity of Ulsan College of MedicineSongpa-guSeoul 05505Korea National Health Insurance Corporation Ilsan Hospital Ilsandong-guGoyang 10444Korea Department of Hemato-Oncology Chonnam National University Hwasun HospitalChonnam National University Medical SchoolHwasunGwangju 58128Korea Department of Hematology and Oncology Ulsan University HospitalUniversity of Ulsan College of MedicineDong-guUlsan 44033Korea Department of Internal Medicine Yonsei University Wonju College of MedicineGangwon-DoWonju 26426Korea Department of Internal Medicine National Cancer CenterGoyang-si Gyeonggi-doGoyang 10408Korea Department of Internal Medicine Seoul National University Bundang HospitalBundang-guSeongnam 13620Korea Department of Internal Medicine ChungBuk National University HospitalChungbukCheongju 28644Korea Department of Internal Medicine Jeju National University HospitalJeju National University School of MedicineJeju 63241Korea Department of Hematology-Oncology Wonkwang University HospitalIksan-daeroIksan 54538Korea Department of Internal Medicine Jeonbuk National University Medical SchoolJeollabuk-doJeonju 54907Korea Division of Hematology-Oncology Department of Internal MedicineSoonchunhyang University College of MedicineBucheon HospitalWonmi-guBucheon 14584Korea Division of Hematology-Oncology Department of Internal MedicineKorea University Guro HospitalGuro-guSeoul 08308Korea Division of Hematology-Oncology Department of Internal MedicineDong-A University College of MedicineSeo-guBusan 49201Korea Department of Internal Medicine Division of Hematology-Oncology Catholic University of DaeguDaegu 42472Korea Division of Hematology-Oncology Department of Internal MedicineHallym U

Dear Editor,Despite the introduction of novel front-line therapies including rituximab plus high-dose cytarabine followed by consolidative autologous stem cell transplantation(ASCT)and salvage therapy with bendamustine,lenalidomide or bortezomib,mantle cell lymphoma(MCL)is still considered incurable and most patients experience relapse or refractory(RR)disease.

关键词： patients relapse lymphoma

EARTHQUAKES INDUCED BY RESERVOIR IMPOUNDING AND THEIR EFFECT ON HSINFENGKIANG DAM

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Science in China,Ser.A 1974年第2期 239-272页

作者：沈崇刚陈厚群张楚汉黄力生李自强杨真荣王大钧罗学海 Institute of Scientific Research Ministry of Water Consercancy and Electric Power Ministry of Water Conservancy and Electric Power Tsinghua University Bureau of Science and Technology Kwangtung Province Instiiute of Geophysics Academia Sinica Institute of Computing Technology Peking University Institute of Engineering Mechanics

Earthquakes occurred at the Hsinfengkiang Reservoir region following the commencement of water impounding in October, 1959. Measures were promptly taken for the strengthening of the dam, while different agencies concerned were organized to carry out in close collaboration the extensive investigation on such problcms as the features and origin of seismicity in the reservoir rcgion, the characteristics of the ground motions, and their effects on the dam and so *** paper first dcals with, on the basis of the obscrvations and research results conducted over the past years, the geological conditions for the reservoir-induccd earthquakes and the effect of the reservoir impounding on the toctonic stress fields. It points out that the carthquakes which occurred during the past 13 years were mainly distributed along the narrow valleys of the rcservoir region where the 'weak zoncs' in the fissured granite body were situated, and that there is a ccrtain correspondence between the focal mechanism and the tccton

关键词： EARTHQUAKES INDUCED BY RESERVOIR IMPOUNDING AND THEIR EFFECT ON HSINFENGKIANG DAM

PHOTOELECTRIC OBSERVATION OF THE OCCULTATION OF SAO 158687 BY URANIAN RING AND THE DETECTION OF URANIAN RING SIGNALS FROM THE LIGHT CURVE

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Science in China,Ser.A 1978年第4期 503-508页

作者：陈道汉杨修义武志贤吴月珍蒋世仰黄永伟叶基棠翟迪生谢衷洁程乾生张晋 Purple Mountain Observatory Academia Sinica Purple Mountain Observatory Academia Sinica Peking Observatory Academia Sinica Department of Mathematics and Mechanics Peking University Institute of Geography Academia Sinica

A star SAO 158687 occulted by Uranus, a rare event, was observed photoelectrically in Peking. The light curve of Uranian main ring (ε-ring) occulting the star and the optical thickness of the ε-ring are *** signals of Uranian ring α, β, γ, and δ are detected from noise by statistical methods, including the time series test and waveform correlation test. In addition, we have also obtained three signals λ, μ, and ν, the first two probably corresponding to the sixth ring situated inside a ring, and the signal ν between β and γ to a portion of some broken ring or some other oceulting matter.

关键词： PHOTOELECTRIC OBSERVATION OF THE OCCULTATION OF SAO 158687 BY URANIAN RING AND THE DETECTION OF URANIAN RING SIGNALS FROM THE LIGHT CURVE SAO

二十世纪中早期中国珠算在世界的传播--以几种英文珠算手册为例

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内蒙古师范大学学报（自然科学版） 2021年第5期50卷 455-463页

作者：周霄汉贺梦莹中国科学院自然科学史研究所北京100190 南开大学外国语学院天津300071

二十世纪出现了一批以西文撰写的独立成册的珠算小册子,将珠算的基础操作介绍给非中文读者。这类文献中有些并非正式出版物,很容易被学者们忽视,但它们在电子计算器尚未普及的时代,确实受到部分西方读者的关注,传播了中国算盘的操作和功... 详细信息

二十世纪出现了一批以西文撰写的独立成册的珠算小册子,将珠算的基础操作介绍给非中文读者。这类文献中有些并非正式出版物,很容易被学者们忽视,但它们在电子计算器尚未普及的时代,确实受到部分西方读者的关注,传播了中国算盘的操作和功能,使得算盘这一“中国数学”符号深入人心。对出版于二十世纪六十年代之前的几种英文珠算手册进行研究,重点考察其作者身份和书籍的出版、销售以及传播情况。研究发现东南亚国家和香港、台湾地区为这类英文珠算著作的主要产生地和传播区,书籍发行后推广至海外,产生较为广泛的影响。

关键词：珠算传播英文珠算手册计算器具刘仲谦李开正

云南省思茅地区恙虫病的调查研究:流行情况及病原分离

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微生物学报 1960年第1期 65-72页

作者：丘福禧钟惠澜杨建理郑玲才贺联印罗有汉中国医学科学院北京人民医院云南省卫生防疫站云南省思茅专区医院

1957年作者在云南省思茅地区对恙虫病进行了调查研究。本文报告有关流行情况及病原分离的结果。 1955年在思茅地区发现有恙虫病（8例）。1956年及1957年夏、秋季又有流行（各为35例及26例）。思茅地区的气候属亚热带,恙虫病的流行季节为... 详细信息

1957年作者在云南省思茅地区对恙虫病进行了调查研究。本文报告有关流行情况及病原分离的结果。 1955年在思茅地区发现有恙虫病（8例）。1956年及1957年夏、秋季又有流行（各为35例及26例）。思茅地区的气候属亚热带,恙虫病的流行季节为5—11月,在7月流行达最高峰,与雨季有密切关系。患者中青、少年及儿童较多。男性与女性之比约为2:1,职业多为农民、学生及工人。所有患者均系在思茅地区受到感染。感染地点的附近均种有农作物,野草蔓生,阴暗,潮湿,鼠类很多;有的地点附近有树丛、河流或水塘。作者在1957年自20例急性期恙虫病患者的血液及3例急性期患者的骨髓全部分离出恙虫病立克次体,并自9例急性期患者中二例的脑脊髓液分离出2株恙虫病立克次体。自14组（共18只）云南黄胸鼠（Rattus flavipectus yunnanensis）中的两组（各1只）分离出恙虫病立克次体。自1只云南黄胸鼠耳壳中所收集得的一组（106只）地里红恙螨（Tr-ombicula akamushi *** Walch,1923）幼虫,亦分离出恙虫病立克次体。思茅地区恙虫病流行的三个环节均得到病原学的证据。

关键词：恙虫病立克次体患者病原学立克次氏体病立克次氏体病因学思茅地区云南省病原分离流行情况