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Uber EkG-kennzeichungen der atrioventrikul ren akzessorischen Leitungsbahnen von Rechtsmittelsepta und Linksmittelsepta

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Journal of Huazhong University of Science and Technology(Medical Sciences) 2001年第1期21卷 26-29页

作者： WANG Lin Ouyang F *** klinikum Hamburg Deutschland Cappato R Hebe J Volkmer M Antz M Ernst S kuck k H 王琳 Abteilung fur Innere Medizin Tongji Klinik Tongji Mediszinisches Institut Huazhong Universitat fur Wissenschaft und Technik *** klinikum Hamburg Deutschland

In der Studie wurden 20 Patienten mit AV-Reentry Tachykardie unter Einbezug einer mittelseptalen gelegenen atrioventricul ren akzessorischen Leitungsbahn(MS) eingeschlossen, die seit 4 Jahren in unserem Elektrophysiologischen Untersuchungslabor mittels katheters erfolgreich abladiert wurden. Die 20 Patienten hatten 26 akzessorische Leitungsbahnen. Daunter waren 21 MS (rechtsmittelseptal (RMS) zu linksmittelseptal(LMS)=17:4). 18 akzessorische Leitungsbahnen waren offen. Die Lokalisation der akzessorischen Leitungsbahnen wurde aufgrund der Stelle erfolgreich abladiert bestimmt. Die Ergebnisse zeigten, da die RMS und LMS den gleichen Charakter in den meisten Ableitungen des EkGs hatten, und jedoch der wenige Unterschied bei diesen beiden akzessorischen Lritungsbahnen besteht. Wenn die positive Polaritat der Delta Welle in der Ableitung V 1 bei der Patienten mit MS auftritt, mu sich berlegen, ob die M glichkeit der Lokalisation der akzessorischen Leitungsbahn im Linksmittelseptum besteht.

关键词： katheterablation rechtsmittelseptale gelegene akzessorische Leitungsbahn linksmittelseptale gelegene akzessorische Leitungsbahn

Current advancements on charge selective contact interfacial layers and electrodes in flexible hybrid perovskite photovoltaics

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Journal of Energy Chemistry 2021年第3期30卷 151-173页

作者： Gopalan Saianand Prashant Sonar Gregory J.Wilson Anantha-Iyengar Gopalan Vellaisamy A.L.Roy Gautam E.Unni khan Mamun Reza Behzad Bahrami k.Venkatramanan Qiquan Qiao Global Centre for Environmental Remediation(CCER) Faculty of ScienceThe University of NewcastleCallaghan 2308New South WalesAustralia CSIRO Energy Newcastle Energy Centre10 Murray Dwyer CctMayfield WestNSW 2304Australia School of Chemistry and Physics Queensland University of Technology(QUT)2 George StreetBrisbaneQLD 4001Australia Centre for Material Science Queensland University of Technology(QUT)BrisbaneQLD 4000Australia Daegyeong Regional Infrastructure Technology Development Center Kyungpook National UniversityDaegu 41566Republic of Korea James Watt School of Engineering University of GlasgowG128QQUnited Kingdom Facufty of Engineering and Built Environment The University of NewcastleCallaghan 2308New South WalesAustralia Department of Electrical Engineering Center for Advanced PhotovoltaicsSouth Dakota State UniversityBrookings 57007South DakotaUSA Department of Physics SCSVMV Deemed UniversityKanchipuram 631561Tamil NaduIndia

Perovskite-based photovoltaic materials have been attracting attention for their strikingly improved performance at converting sunlight into *** beneficial and unique optoelectronic characteristics of perovskite structures enable researchers to achieve an incredibly remarkable power conversion *** hybrid perovskite photovoltaics promise emerging applications in a myriad of optoelectronic and wearable/portable device applications owing to their inherent intriguing physicochemical and photophysical properties which enabled researchers to take forward advanced research in this growing *** perovskite photovoltaics have attracted significant attention owing to their fascinating material properties with combined merits of high efficiency,light-weight,flexibility,semitransparency,compatibility towards roll-to-roll printing,and large-area mass-scale *** perovskite-based solar cells comprise of 4 key components that include a flexible substrate,semi-transparent bottom contact electrode,perovskite(light absorber layer)and charge transport(electron/hole)layers and top(usually metal)*** these components,interfacial layers and contact electrodes play a pivotal role in influencing the overall photovoltaic *** this comprehensive review article,we focus on the current developments and latest progress achieved in perovskite photovoltaics concerning the charge selective transport layers/electrodes toward the fabrication of highly stable,efficient flexible *** a concluding remark,we briefly summarize the highlights of the review article and make recommendations for future outlook and investigation with perspectives on the perovskite-based optoelectronic functional devices that can be potentially utilized in smart wearable and portable devices.

关键词： Perovskite photovoltaics Charge transport layers Contact interface layer Contact electrodes Printable electronics

UEBER den ZUWACHS DER kIEFER UND DER FICHTE

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地理学报 1942年 112-113页

作者： Dr.k.S.HAO Natonal Central University Prof

Die hier von mir untergcsuchten Bestande von kiefen Pinus tabulaeformis Canund von Fich(?), picea Wilsonii Mast sind in der Provinz kansu, langes des Flusses,Tao-ho circa (?)o kilometer westlich von der Stadr, Minhsie... 详细信息

关键词： der DER UEBER den ZUWACHS DER kIEFER UND DER FICHTE

Subjective Symptom sand Breathing Pattern at Restand Following Hyperventilation in Anxiety and Somatoform Disorders

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新疆医科大学学报 1999年第2期 94-94页

作者： J.N.Han, * k.Stegen, R.Schepers, O.van den Bergh and k.P.van De Woestijne (Received 14 July 1997 accepted 11 March 1998)

The purpose of the present study was to investigate the diagnostic specificity of bodily symptoms and respiratory behavior at rest and after a hyperventilation provocation test (HVPT) in patients that were either grouped according to the DSM classification or diagnosed as suffering from hyperventilation syndrome. Nine hundred three anxiety and somatoform patients, showing symptoms supposedly caused by psychogenic hyperventilation, and 170 healthy subjects, were studied. Breathing pattern and end tidal CO 2 concentration were recorded during breathing at rest and following a HVPT. Subjective symptoms in daily life and after HVPT were measured. A principal components analysis was performed on both the symptoms and breathing variables and their specificity levels were compared in the two classifications of patients. Some symptoms in daily life were gruped together with the same symptoms after the HVPT, other symptoms were not. This suggests that the HVPT elicited partly specific symptoms, and partly reproduced the symptoms experienced in daily life. Similar findings were observed with respect to the breathing variales. Patients with panic differed from other patients with anxiety disorders by an increased level of symptoms and a FETCO 2 decline at rest. The HVPT may be informative for diagnosis because it provokes some of the typical somatic and psychological symptoms, and it identifies the breathing instability that is characteristic of both patients with HVS and with anxiety. The same symptoms and breathing variables characterized the patients, whatever their classification. Overall, the specificity of breathing variables is rather low. c 1998 Elsevier Science Inc.

关键词： Breathing pattern End tidal CO 2 concentration Hyperventilation provocation test Panic disorder.

非增强MRI在诊断幼年特发性关节炎关节异常的准确性

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国际医学放射学杂志 2013年第5期 497-497页

作者： R.Hemke T.W.kuijpers J.M.van den Berg M.van Veenendaal k.M.Dolman M.A.J.van Rossum 蔡兆熙 Department of Radiology (G1-235) Academic Medical CenterUniversity of Amsterdam

摘要目的评价没有对比剂增强的MRI诊断幼年特发性关节炎(JIA)膝关节异常的诊断准确率和可靠性。方法前瞻性分析临床表现为急性膝关节受累的JIA病人的膝关节MRI,采用1 T的开放式磁体磁共振。MRI特征由2位阅读者按照JAMRIS系统独立进行评... 详细信息

摘要目的评价没有对比剂增强的MRI诊断幼年特发性关节炎(JIA)膝关节异常的诊断准确率和可靠性。方法前瞻性分析临床表现为急性膝关节受累的JIA病人的膝关节MRI,采用1 T的开放式磁体磁共振。MRI特征由2位阅读者按照JAMRIS系统独立进行评价,第一位阅读者只阅读非增强影像,另一位阅读全部影像。结果对73例病人的影像进行分析,其敏感性、特异性、阳性预测值和阴性预测值在钆增强(+Gd)与非钆增强(-Gd)两组的骨髓变化、软骨病变和骨侵蚀的MR评分有良好的一致性。-Gd组和+Gd组两组观察

关键词：幼年特发性关节炎 JIA 软骨病变骨侵蚀对比剂关节运动器官 MRI

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20nm高介电常数金属栅极缺陷减少技术

电子工业专用设备 2017年第1期46卷 8-13页

作者： Vincent Charbois Julie Lebreton Mylène Savoye Eric Labonne Antoine Labourier Benjamin Dumont Chet Lenox Mike von den Hof STMicroelectronics Crolles 2 SAS Crolles 法国 kLA-Tencor公司欧洲

介绍了20 nm平面技术生产线前端缺陷减少的方法、结果及改善。介绍的缺陷检测优化与缺陷减少方法是针对高性能逻辑器件所用的300 mm晶圆上的高介电常数金属栅极(HkMG)层叠模块而实施的。

关键词：缺陷检测与减少(DI) 成品率改善/学习(YE)

MRI对比增强与体格检查在青少年特发性关节炎病人疾病活动性评估的对照研究

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国际医学放射学杂志 2014年第2期 195-195页

作者： R.Hemke M.Maas M.van Veenendaal k.M.Dolman M.A.J.van Rossum J.M.van den Berg 陆雪芳 Department of Radiology Academic Medical Centre University of Amsterdam Meibergdreef 9 1105AZ AmsterdamThe Netherlands

目的评估MRI在活动性与非活动性青少年特发性关节炎(JIA)鉴别中的价值,并对比分析体格检查结果与MRI结果在JIA病人疾病状态评估中的差异。材料与方法

关键词：青少年特发性关节炎 MRI 体格检查膝关节滑膜炎鉴别价值

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酶促酯交换桕脂的改性

中国粮油学报 1992年第1期7卷 55-62,F003页

作者：忻耀年 k.Aitzetmiiller 商业部西安油脂科研所西安劳动北路56号710082 西德联邦油脂研究院

在脂肪酶 Lipozyme 的作用下,将桕脂与硬脂酸甲酯(SME)或硬脂酸甘油酯(SSS)酯交换,可获得一种可可脂类似物.其三甘酯组成与可可脂极为相似,主要三甘酯为 POS 与 SOS(P:棕榈酸;O:油酸;S:硬脂酸)。在对脂肪酶作用原理讨论之后,给出了其在... 详细信息

在脂肪酶 Lipozyme 的作用下,将桕脂与硬脂酸甲酯(SME)或硬脂酸甘油酯(SSS)酯交换,可获得一种可可脂类似物.其三甘酯组成与可可脂极为相似,主要三甘酯为 POS 与 SOS(P:棕榈酸;O:油酸;S:硬脂酸)。在对脂肪酶作用原理讨论之后,给出了其在油脂工程中进一步应用的可能性。

关键词：桕脂酶促酯交换脂肪酶

基于双因素理论的沙漠型景区游客满意度研究——以库木塔格沙漠景区为例

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内江师范学院学报 2021年第10期36卷 113-120页

作者：高超刘旭玲邓兰新疆财经大学旅游学院新疆乌鲁木齐830012

以库木塔格沙漠为例,运用网络文本分析法,基于游客满意度双因素理论,构建了沙漠型游客满意度评价指标体系,并分别对库木塔格沙漠总体以及操作因素(风景要素、价格要素、基础要素)和表达要素(功能要素、意愿要素、环境要素)进行游客满意... 详细信息

以库木塔格沙漠为例,运用网络文本分析法,基于游客满意度双因素理论,构建了沙漠型游客满意度评价指标体系,并分别对库木塔格沙漠总体以及操作因素(风景要素、价格要素、基础要素)和表达要素(功能要素、意愿要素、环境要素)进行游客满意度研究.研究表明:(1)库木塔格沙漠的总体游客满意度较高(72.89%);(2)风景要素和意愿要素对满意度的贡献最高(分别为79.79%和73.91%);(3)功能要素对不满意度的贡献最高(35.67%),具体表现在滑沙板的易玩性和功能项目种类不足两个方面;(4)确定了六大要素的核心要素.最后,从提高功能要素的贡献度、保护沙漠的原真性、合理规划小交通、提高景区的环境管理等方面为景区的可持续发展提出了建议.

关键词：沙漠旅游游客满意度双因素理论满意度评价指标体系库木塔格沙漠