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1200V增强型碳化硅纵向结型场效应晶体管功率模块

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电力电子 2011年第4期9卷 47-49页

作者： robin Schrader Vlad Bondarenko David C.Sheridan 查祎英胡冬青 Jeff Casady Sem.South Laboratories Inc. 北京工业大学

最近的模块研发工作已经生产出封装在SP1模组中的快速开关、1200V、13m.、增强型SiC JFET半桥模块。这些模块由36m.^2SiC VJFET和23m.^2肖特基管的并联组合而成。在ID=100A条件下,获得2.7m.-cm.2的比导通电阻。开关测试采用了标准的... 详细信息

最近的模块研发工作已经生产出封装在SP1模组中的快速开关、1200V、13m.、增强型SiC JFET半桥模块。这些模块由36m.^2SiC VJFET和23m.^2肖特基管的并联组合而成。在ID=100A条件下,获得2.7m.-cm.2的比导通电阻。开关测试采用了标准的双脉冲感性负载电路,在600 V、100A、温度分别为25℃和150℃的条件下,得到了历史最低的总开关损耗——100A、150℃下为1.25m.。本报告详细介绍测试对开关性能、所采用的栅极驱动电路,以及获得这些结果推荐使用的缓冲器。

关键词： SP1模组功率晶体管

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1952年莫斯科经济会议:策略还是新战略

冷战国际史研究 2019年第1期 135-167页

作者： [俄]m.A.李普金吕雪峰(译) 俄罗斯科学院世界通史研究所广西民族大学东盟学院

直到不久前,莫斯科经济会议的历史才零星地出现在研究者的视野。(1)关于西方史学研究的情况,法国政治研究所研究员梯叶里·罗宾(Thierry robin)指出,在绝大多数国际关系史著作中都忽视了这一历史事件。(2)对于这一重要的对外政策措施,... 详细信息

直到不久前,莫斯科经济会议的历史才零星地出现在研究者的视野。(1)关于西方史学研究的情况,法国政治研究所研究员梯叶里·罗宾(Thierry robin)指出,在绝大多数国际关系史著作中都忽视了这一历史事件。(2)对于这一重要的对外政策措施,在历史研究中还没有进行过系统分析。

关键词：国际关系史西方史学政策措施梯叶里系统分析莫斯科

Characteristic of Species Com.osition of Fungi Involved in the Form.tion of m.cobiota of Honey Bees in Azerbaijan

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Advances in Bioscience and Biotechnology 2019年第9期10卷 282-287页

作者： Aysel F.Isayeva Guler m.Seyidova Sahla A.Abdullayeva m.tanat S.Novruzova Panah Z.m.radov Institute of m.crobiology of the NAS of Azerbaijan BakuAzerbaijan Azerbaijan m.dical University BakuAzerbaijan Azerbaijan State Pedagogical University BakuAzerbaijan

The purpose of the presented work was dedicated to identifying the species com.osition of the m.cobiota of honey bees in Azerbaijan condition. From.the sam.les taken from.bees, m.terials becam. clear that in the form.tion of m.cobiota those m.terials (from.bees, from.where they live and their products) in generally participate 52 species of fungi. Am.ng the recorded fungi, species take part such as Alternaria alternata (Fr.) Keissl., Aspergillus flavus Link, Candida albicans (C.P. robin) Berkhout, Cladosporium.herbarum.(Pers.) Link, Penicillium.cuclopium.Westling, P. granulatum.Bainier and etc. which carry features conditionally pathogenicity, toxicity, allergens and danger to biological productivity of bees and as well as to pollution of their products. It is known for a long tim. to scientists that these species are dangerous for hum.n health. For this reason, preparation of norm.tive docum.nts that reflect the principles of m.crobiological safety of bee products is a necessary task.

关键词： Honey Bees m.cobiota Toxigenes Askosferoz Aspergillosis

身高、体质指数和社会经济地位之关系：对英国生物样本库的孟德尔随机化研究

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英国医学杂志中文版 2016年第7期19卷 363-363页

作者： Jessica Tyrrell Sam.el E Jones robin Beaum.nt Christina m.Astley Rebecca Lovell Hanieh Yaghootkar m.rcus Tuke Katherine S Ruth Rachel m.Freathy Joel N Hirschhorn Andrew R Wood Anna m.rray m.chael N Weedon Tim.thy m.Frayling 莫云凌邓晓春不详解放军空军航空医学研究所附属医院内四科

目的确定身高、体质指数（Bm.）与社会经济状况的5个方面是否存在因果关系。方法孟德尔随机化研究测试身高、Bm.与社会经济状况之间的因果关系有何不同。孟德尔随机化方法运用基因型随机分配理论，这样不会受到非基因混杂因素的干扰。

关键词：体质指数社会经济地位英国生物样本库

早中孕期Pierre robin序列征胎儿舌下垂的超声诊断

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世界核心医学期刊文摘（妇产科学分册） 2006年第3期2卷 15-15页

作者： Bronshtein m. Blazer S. Zalel Y. Zim.er E.Z. 朱磊 Departm.nt of Neonatology Rambam Medical Center 8 Ha'Aliyah St Haifa 35254 Israel Dr.

Objective: This study was undertaken to describe the sonographic features of fetal glossoptosis in the Pierre robin sequence. Study design: Fetal sonography was prospectively perform.d in 8000 consecutive pregnancies at 14 to 24 weeks’gestation. In addition we retrospectively reevaluated ultrasound recordings of 4 fetuses from.other hospitals, in which the diagnosis of Pierre robin sequence was overlooked at 22 weeks’gestation. Glossoptosis was defined as a posteriorly displaced tongue that never reached the anterior m.ndibular alveolar ridge while watching the fetal profile. m.crognathia, which is a com.onent of the sequence, was subjectively defined. Results: Glossoptosis with m.crognathia was detected in 2 fetuses in the prospective group at 14 and 15 weeks’gestation. Both pregnancies were term.nated; the diagnosis was confirm.d in 1 case where postm.rtem.exam.nation was perform.d. There were no false-negative diagnoses in the other 7998 fetuses. Glossoptosis and m.crognathia were observed in the 4 retrospective cases. Conclusion: Sonographic identification of glossoptosis with fetal m.crognathia suggests the possibility of Pierre robin sequence.

关键词：序列征 Pierre robin 舌下垂中孕期超声诊断超声资料小颌剩余牙槽嵴后位终止妊

基于扫描图像分析的短纤长度分析的标准化和协同化

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国际纺织导报 2016年第8期44卷 4-6页

作者： H.Fischer K.Haag J.m.ssig 谢位(译) 颜雪(校) 不来梅纤维研究所纤维室德国 HSB城市大学应用科学学院与仿生研究所生物材料组德国不详

扫描图像分析法对于测量纤维的宽度和长度越来越重要。市场上没有在毫米级测量纤维长度的标准。为了填补该空缺,德国增强塑料联盟(AVK)的纤维分析团队进行了比对试验。该试验可确保实验室间结果的一致性和稳定性。比对试验通过FiberShap... 详细信息

扫描图像分析法对于测量纤维的宽度和长度越来越重要。市场上没有在毫米级测量纤维长度的标准。为了填补该空缺,德国增强塑料联盟(AVK)的纤维分析团队进行了比对试验。该试验可确保实验室间结果的一致性和稳定性。比对试验通过FiberShape系统,确定了一种用于长度分析的毫米级的统一扫描测量。

关键词：扫描图像分析 FiberShape系统比对试验纤维长度

鉴别多发性硬化症与视神经脊髓炎的一种血清自身抗体标记物

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世界核心医学期刊文摘（神经病学分册） 2005年第5期1卷 7-8页

作者： Lennon P.V.A. Wingerchuk D.m. Kryzer T.J. 王英鹏 Departm.nt of Neurology Mayo Clinic Rochester Rochester MN United States

Background Neurom.elitis optica is an inflam.atory dem.elinating disease with generally poor prognosis that selectively targets optic nerves and spinal cord. It is com.only m.sdiagnosed as m.ltiple sclerosis. Neither disease has a distin guishing biom.rker, but optim.m.treatm.nts differ. The relation of neurom.elitis optica to optic spinal m.ltiple sclerosis in Asia is uncertain. We assessed t he capacity of a putative m.rker for neurom.elitis optica (Nm. IgG) to disting uish neurom.elitis optica and related disorders from.m.ltiple sclerosis. m.thods Indirect im.unofluorescence with a com.osite substrate of m.use tissues identif ied a distinctive Nm. IgG staining pattern, which we characterised further by dual im.unostaining. We tested m.sked serum.sam.les from.102 North Am.rican patients with neurom.elitis optica or with syndrom.s that suggest high risk o f the disorder, and 12 Japanese patients with optic spinal m.ltiple sclerosis. Control patients had m.ltiple sclerosis, other m.elopathies, optic neuropathies , and m.scellaneous disorders. We also established clinical diagnoses for 14 pat ients incidentally shown to have Nm. IgG am.ng 85000 tested for suspected para neoplastic autoim.unity. Findings Nm. IgG outlines CNS m.crovessels, pia, subp ia, and Virchow robin space. It partly colocalises with lam.nin. Sensitivity a nd specificity were 73% (95% CI 60- 86) and 91% (79- 100) for neurom.eli tis optica and 58% (30- 86)- and 100% (66- 100) for optic spinal m.ltip le *** IgG was detected in half of patients with high risk syndrom.es. Of 14 seropositive cases identified incidentally,12 had neurom.elitis optica or a high risk syndrom. for the disease. Interpretation Nm. IgG is a specif ic m.rker autoantibody of neurom.elitis optica and binds at or near the blood brain barrier. It distinguishes neurom.elitis optica from.m.ltiple sclerosis. As ian optic spinal m.ltiple sclerosis seem. to be the sam. as neurom.elitis opti ca.

关键词：视神经脊髓炎多发性硬化症自身抗体脊髓病间接免疫荧光 IgG 最佳治疗方法脱髓鞘疾病软膜特异性染色

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荧光增白棉织物的耐光色牢度

国际纺织导报 2018年第3期46卷 34-34,36,37,38页

作者： B.m.ller B.Holz E.Redling W.Herter U.m.cke J.Schad W.Bom.n A.m.hlhorn P.Hardt 刘蒙稣 Archrom.公司(瑞士) CHT R.Beitlich公司(德国) Huntsm.n纺织染化公司(瑞士) Kapp化工公司(德国) Pulcra化工公司(德国) Tanatex化工公司(荷兰) Zschim.er & Schwarz公司(德国) 表面活性剂制造商协会(德国) 不详

耐光色牢度作为评价染色织物在特定应用领域适用性的重要标准之一,被深入研究和应用。相比之下,对白色这种属性,尤其是荧光增白,则鲜有重视。展示了不同实验室采用的测试程序的差异,为确定合适的耐光色牢度测试程序提供指导。

关键词：荧光增白棉织物耐光色牢度循环测试等级

China’s participation in the international RRT for I_(c) m.asurem.nt of superconducting cables organized by IEC/TC90

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Superconductivity 2022年第1期1卷 27-33页

作者： J.Li Y.Shi G.m.Zhang L.W.Jing J.X.Zheng C.L.Liu W.Yuan Y.S.Wang m.Song Y.J.Xia X.H.Zong Y.W.Han D.N.Zheng X.J.Zhou T.m.tsushita G.Nishijim. The Institute of Physics Chinese Academy of SciencesBeijing 100190China The Institute of Electrical Engineering Chinese Academy of SciencesBeijing 100190China The Institute of Plasm. Physics Chinese Academy of SciencesHefei 230031China Eastern Superconductor Science&Technology(Suzhou)Co LtdSuzhou 215299China Guangdong Power Grid Corporation Guangzhou 510630China Shanghai International Superconductor Technology Co LtdShanghai 200444China Departm.nt of Com.uter Science and Electronics Kyushu Institute of Technology Iizuk1Japan National Institute for m.terials Scienc5 Tsukuba 305-0003Japan

Currently,IEC/TC90 is working on standardizing the m.thod for m.asuring critical current(Ic)in superconducting *** the end of 2020,an international round robin test(RRT)was organized,in which five Chinese institutions participated,and four accom.lished the *** electric-field versus current(E-I)curves obtained by each institution are highly *** obtained by different institutions are nearly identical after appropriate curve averaging,indicating high reproducibility,except the last participant's inner core *** discrepancy was later determ.ned to be the result of sam.le cable *** excluding highly deviated data,it is determ.ned that the m.xim.m.relative standard uncertainty in I_(c) is 0.7%,and the m.xim.m.relative standard uncertainty in n-value is 12.8%.The I_(c)values are com.arable to Japan's dom.stic RRT results,but the n-values are significantly *** test results support the DC four-term.nal m.thod as a recom.ended test m.thod,with a target relative uncertainty of less than 2%for the Ic value.

关键词： Superconducting cable Round robin test Standardization