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ON CERTAIN TWISTED CUBICS PROJECTIVELY CONNECTED WITH A SPACE CURVE

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中国数学会学报 1937年第1期 54-60页

作者：苏步青 University of Chekiang

*** is well known that the plane cuve in which the tangentsurface of an analytie eurve （?）in ordmary space is cut by a planethrough a tangent at an ordinary point O of C has an inllexion atO,provided that the plane is not t（?）e oseulating plane of C at *** has （?）ched the projective dillere（?） goomary of aplane curve in the neghbourhood of am infloxion point on it by in-We have applied s（?） of Eompian（?）sthe geometry of curves and surfaces in ordinary space,by showingamong other thing t（?） when a plane π turus about a tangent of C

关键词： In ON CERTAIN TWISTED CUBICS PROJECTIVELY CONNECTED WITH A SPACE CURVE

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手指体积描记法在麻醉中的应用

国外医学（麻醉学与复苏分册） 1991年第3期12卷 142-144页

作者： Partridge bl Sanford TJ 包丰龄

血压正常不一定就反映循环血容量正常或器官灌注良好。只有当循环血容量降达临界水平,且机体处于失代偿状态,血压才有明显变化。其中,关键的生理学变量因素是血流量,非血压本身。因此,监测血管内血容量的瞬间变化就更有意义。据此,有人... 详细信息

血压正常不一定就反映循环血容量正常或器官灌注良好。只有当循环血容量降达临界水平,且机体处于失代偿状态,血压才有明显变化。其中,关键的生理学变量因素是血流量,非血压本身。因此,监测血管内血容量的瞬间变化就更有意义。据此,有人提出运用无创性手指每搏血流体积描记方法来测量血压,探测组织血流和测定容量状态。一、原理随动脉搏动,血液进入手指,手指的容积出现轻微增减。

关键词：麻醉手指体积描记血压测定

Molecular background of RHD Del phenotypes in China

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Molecular background of RHD Del phenotypes in China

中国输血协会第九届输血大会

作者： XU W WANG bl SU Hong The First Affiliated Hospital of Anhui Medical University The Department of Laboratory Medicine Affiliated Province Hospital of Anhui Medical University The Department of Epidemiology & Biostatistics School of Public HealthAnhui Medical University

Objective The aim of this study was to investigate serological and genotype of D-elute(DEL)samples and to elucidate the genetic background of DEL in indigenous Chinese Anhui HAN ethnic *** With a blended monoclonal anti-D and a sequential slide and tube typing protocol,red blood cellsfrom greater than 99 percent of Han Chinese were tested for the D antigen.D-negative samples were identified by an indirect

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五福:中华民族的传统福利理想

云南师范大学学报（哲学社会科学版） 2017年第1期49卷 36-44页

作者：毕天云云南师范大学哲学与政法学院云南昆明650500

福利理想是社会福利文化的重要组成部分,中华民族的福利理想不仅源远流长,而且特色鲜明。《尚书》提出的"五福"理想,既是中华民族传统福利理想的标志,也是中华民族传统"福文化"的核心。"五福"理想是长寿、富贵、康宁、好德和善终的总称... 详细信息

福利理想是社会福利文化的重要组成部分,中华民族的福利理想不仅源远流长,而且特色鲜明。《尚书》提出的"五福"理想,既是中华民族传统福利理想的标志,也是中华民族传统"福文化"的核心。"五福"理想是长寿、富贵、康宁、好德和善终的总称,涵盖了人类幸福生活的基本要素,并在中华民族的社会福利实践中不断拓展充实。"五福"理想具有民生为本性、目标完美性、地位差序性、思维辩证性等四个特征,在中华民族的传统社会福利实践中发挥了重要的社会功能。"五福"理想对构建中华特色的现代社会福利体系,对全面推进"幸福中国"建设,实现中华民族伟大复兴的"中国梦",仍然具有多方面的启迪意义。

关键词：五福中华民族福利文化福利理想

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超声技术在产前诊断胎儿疾病中的应用

第四军医大学学报 2007年第19期28卷 1729-1733页

作者：陈必良第四军医大学西京医院妇产科

我校医学"精品讲座"已举行了近百场,对医学科技进步和学术交流,对扩大我校对外影响起到积极作用。今天在学校附属医院开展的《临床精品》系列活动是展示临床工作者精湛技艺和良好风貌,提高诊疗技术水平和医疗服务质量,加快我校创建一流... 详细信息

我校医学"精品讲座"已举行了近百场,对医学科技进步和学术交流,对扩大我校对外影响起到积极作用。今天在学校附属医院开展的《临床精品》系列活动是展示临床工作者精湛技艺和良好风貌,提高诊疗技术水平和医疗服务质量,加快我校创建一流医学院校步伐的重要举措。这一系列活动可以荟萃临床精英,凝聚百家专长,倡导学术立院,关注临床医学发展,促进医学科技进步。本刊将在过去取得优秀成绩的基础上,以崭新的面貌适应学校建设和发展需要,定期或不定期刊载《临床精品》系列活动中的相关学术论文,希望全校医务工作者积极撰写文稿,为临床医学科技进步展示自己的医学才华。

关键词：产前诊断超声检查围产医学优生优育胎儿畸形

Summary of Experience from the Long-Term Pedological Research on the Banks and Slopes of Lake Most

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Open Journal of Soil Science 2018年第12期8卷 350-359页

作者： Petr Vráblík Michal Rehor Pavel Schmidt Eliska Wildová Department of Natural Sciences Faculty of EnvironmentJ.E.Purkyne University in Ustínad LabemUstínad LabemCzech Republic Research Institute for Brown Coal in Most MostCzech Republic

This paper briefly assesses the conclusions from the long-term research of soil properties of the banks and shore of Lake Most. This paper mainly deals with the long-term development of the soil parameters of the anthropogenic soil profile and, to a lesser extent, the assessment of soil habitats with a typical flora. The experience gained will aid in the planning of further hydrological reclamation.

关键词： Hydrological Reclamation Pedology Long-Term Research Soil Profile

Kidney Function in Frequent Users of Non-Steroidal Anti-Inflammatory Drugs (NSAIDs)

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Open Journal of Internal Medicine 2020年第1期10卷 69-82页

作者： Uduagbamen PK Salako bl Hamzat MA Kadiri S Arogundade FA Division of Nephrology and Hypertension Department of Internal Medicine Babcock University/Babcock University Teaching Hospital Ilishan-Remo Nigeria Nephrology Unit Department of Internal Medicine Federal Medical Centre Abeokuta Nigeria Nephrology Unit Department of Internal Medicine University College Hospital Ibadan Nigeria Nigerian Institute of Advanced Medical Research Yaba Lagos Nigeria Nephrology Unit Department of Internal Medicine Obafemi Awolowo University Teaching Hospital Ile-Ife Nigeria

Background: Non-steroidal anti-inflammatory drugs (NSAIDs) are used for managing painful conditions. They are available as cheap, over-the-counter drugs, and commonly abused. NSAIDs inhibit prostaglandins (PGs) actions on the kidneys and can cause kidney disease and hypertension, especially when used in excess doses, for prolonged period or in stressed states. Methods: The descriptive study was carried at the Orthopaedic and Family Medicine units of the Federal Medical Centre, Abeokuta. Two hundred respondents participated in the study. One hundred frequent users of NSAIDs (with daily use for ≥ 4 weeks) and age and sex-matched controls with no known risk for kidney disease and had consented were consecutively recruited. Data were entered from history, examination and investigations (urinalysis, serum electrolyte, kidney scan and biopsy). Cases with estimated glomerular filtration rate (eGFR) 2) and dip strip proteinuria ≥ 1+ had kidney biopsy. Statistical analysis was with SPSS 21 software. Student t-test and Chi-square tests were used to compare means and proportions respectively. Pearson’s correlation test was used to determine the strength of association between independent risk factors and kidney dysfunction (KD). Results: Two hundred respondents participated in the study. Fifty one (51) females and Forty nine (49) males were recruited as cases and controls respectively. Thirteen (13) females had KD compared to 9 males, (P = 0.02). The mean age of cases with KD (63.04 yrs ± 4.21) was statistically higher than those without KD (P = 0.01). Majority of the cases were in the working population (30 - 59 yrs). Twenty two (22) frequent NSAIDs users had kidney dysfunction (KD) while six (6%) controls had KD. The proportion of subjects that used herbal medicines was higher in cases with KD than in cases without KD as well as in the controls respectively (P = 0.01). The mean kidney length and cortical thickness were significantly lower in cases with KD than in cases witho

关键词： Non-Steroidal Anti-Inflammatory Drugs Glomerular Filtration Rate Kidney Dysfunction Body Mass Index blood Pressure

Corrosion Mechanisms of SEN Slagband Materials

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China's Refractories 2013年第2期22卷 6-10页

作者： Harald HARMUTH Nathalie Kbl Barbara ROLLINGER Guangmin XIA Chair of Ceramics Montanuniversitaet Leoben RHI AG Voestalpine Stahl GmbH

Wear of a zirconia graphite slagband material by mold slag during casting of a TRIP steel grade was investigated on worn specimens with respect to corrosion and erosion. Corrosion dissolution of both the stabilizer oxide and the zirconia is decisive. Oxidation is dominating graphite wear whereas a possible dissolution in the liquid steel was not observed to play an important role here. The ratio of oxide corrosion to graphite oxidation decreases with decreasing vertical distance of the hot face to the steel bath. Unfortunately and contrary to other applications of carbon bonded refractories in steel industry graphite exhibits to be wetted by mold slag in the special case investigated here： it still acts as a refractive component but only partly as an infiltration inhibitor. Infiltration is followed by zirconia corrosion thus reducing erosion resistance, but nevertheless also gas phase transport of slag components may cause exsolution of the stabilizer oxide in un-infiltrated regions.

关键词： zirconia, graphite corrosion mechanism slagband

Clinically detected gastroenteropancreatic neuroendocrine tumors are on the rise: Epidemiological changes in Germany

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World Journal of Gastroenterology 2013年第47期19卷 9012-9019页

作者： Hans Scherübl Brigitte Streller Roland Stabenow Hermann Herbst michael.Hopfner Christoph Schwertner Joachim Steinberg Jan Eick Wanda Ring Krishna Tiwari Soren M Zappe Klinik für Gastroenterologie GI Onkologie und InfektiologieVivantes Klinikum Am Urban10967 BerlinGermany Gemeinsames Krebsregister der Lander Berlin BrandenburgMecklenburg-VorpommernSachsen-Anhalt und der Freistaaten Sachsen und Thüringen (GKR)10967 BerlinGermany Institut für Pathologie Vivantes Netzwerk für Gesundheit GmbH10967 BerlinGermany Institut für Physiologie Charité-Universitatsmedizin10117 BerlinGermany Charité-Universitatsmedizin Berlin HNO-KlinikCampus Virchow Klinikum13353 BerlinGermany

AIM:To study the epidemiologic changes of gastroenteropancreatic neuroendocrine tumors(GEP-NET)in Germany,we analyzed two time periods 1976-1988 ***:We evaluated epidemiological data of GEP-NET from the former East German National Cancer Registry(DDR Krebsregister,1976-1988)and its successor,the Joint Cancer Registry(GKR,1998-2006),which was founded after German *** to a particularly substantial database the epidemiological data from the federal states of Mecklenburg-Western Pomerania,Saxony,Brandenburg and Thuringia,covering a population of more than 10.8 million people,were *** probabilities were calculated using life table *** addition,GEP-NET patients were evaluated for one or more second(non-GEP-NET)primary ***:A total of 2821 GEP neuroendocrine neoplasms were identified in the two *** overall incidence increased significantly between 1976 and2006 from 0.31(per 100.000 inhabitants per year)to2.27 for men and from 0.57 to 2.38 for *** the later period studied(2004-2006),the small intestine was the most common ***(NE)neoplasms of the small intestine showed the largest absolute increase in incidence,while rectal NE neoplasms exhibited the greatest relative *** the incidence of appendiceal NET in women showed little change between 1976 and *** survival of patients varied for sex,tumor site and the two periods studied but improved significantly over ***,about 20%of the GEP-NET patients developed one or more second *** most common location was the gastrointestinal ***-NET patients without second malignancies fared better than those with one or more of ***:The number of detected GEP-NET increased about 5-fold in Germany between 1976 *** the same time,their anatomic distribution changed,and the survival of GEP-NET patients improved *** malignancies are common and influence the ov

关键词： Neuroendocrine Tumor Epidemiology Gastrinoma Insulinoma Endoscopy German history Reunification Second malignancy