|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Diagnosis and treatment of gastroesophageal reflux disease in infants and children显示文摘 | Yvan Vandenplas(PhD.,Academic Children’s Hospital,Free University of Brussels,Laarbeeklaan 101) | 1999 | World Journal of Gastroenterology1999，5，5： | 7 |
| 2 | 法国终身教育概要显示文摘 | Bernard Fernandez PhD. | 2001 | 开放教育研究2001，7，1： | 5 |
| 3 | Prospective Evaluation of Quality of Life and Sexual Functioning After Laparoscopic Total Mesorectal Excision显示文摘 | S. O. Breukink M.D. PhD. H. J. Zaag-Loonen M.D. Ph.D. E. M. C. Bouma M.Sc. J. P. E. N. Pierie M.D. Ph.D. C. Hoff M.D. T. Wiggers M.D. Ph.D. W. J. H. J. Meijerink M.D. Ph.D | 2007 | Diseases of the Colon & Rectum2007，，2： | 1 |
| 4 | Elastic properties of particulate composites with imperfect interface显示文摘 | Chen Jun-ming PhD. Tong Jin-zhang Chen Ying-bo | 2002 | Journal of Wuhan University of Technology - Mater Sci Ed2002，，2： | 1 |
| 5 | Tumor Necrosis Factor-α, Interleukin-1β and Nitric Oxide: Induction of Liver Megamitochondria in Prehepatic Portal Hypertensive Rats显示文摘 | Isabel Prieto Ph.D. Fulgencio Jiménez M.D. Maria-Angeles Aller Ph.D. Maria-Paz Nava Ph.D. Elena Vara PhD. Cruz Garcia Ph.D. Jaime Arias Ph.D | 2005 | World Journal of Surgery2005，，7： | 1 |
| 6 | FOREWORD显示文摘Herpesviruses are large double-stranded DNA viruses which cause a variety of diseases ranging from genital sores,retinitis,cancers,and encephalitis. Notably,herpesviruses are opportunistic agents in the context HIV infection. | Bin He, PhD. Department of Microbiology and Immunology College of Medicine The University of Illinois at Chicago Chicago, IL 60612, USA | 2008 | Virologica Sinica2008，23，6： | 0 |
| 7 | Methodology of Sports Science Research in China──Abstracted from the keynote Speech of China's 4th National Sports Science Conference Held on 8 December, 1992显示文摘According to the characteristics of sports science research and in the light of the current development of our times, the paper discussed the important role of methodology in sports science research. While reviewing the significant progress made in China in research methods of sports science, the paper also pointed out some deficiencies in methodology and in the applicstion of specific methods. The paper expolinded that the development of sports in our country had made high demands of our times on scientific research method. It also encouraged sports scientists to make every effort to improve methodology so as to establish and develop our own sports science school in China. | TIAN Maijiu MA Qiwei ZHANG Liwei TIAN Ye LU Yuanzhen PU Junzong ZHANG Mingli (54 years old, PhD. professor) | 1995 | 北京体育大学学报1995，18，S2： | 0 |
| 8 | Acupuncture on Intracellular Ionic Distribution inMuscle Injury and Its Mechanism显示文摘While delayed structural alterations of muscles(DSAM) induced by strenuous exercises have always been one of the commoest findings in sports-related muscle injuries, its pathogenesis remains unidentified. And although acupuncture at Ashi points has proved its efficacy in halting the progress of DASM and speeding up its recovery, we know very little about the underlying mechanism. This paper presents our work on these problems by using amphibian DSAM models created by electrostimulation, and such research tools as electromicroscopy, enzymology, the fluores cence indicator, Fura 2, and electron probe microanalysis (EPMA). Our results indicate:1) As revealed by EPMA, cytoplasmic Ca continued to rbe,reaching 3.07 and 5. 33 mmol/kg dry wt. 3 and 6hrs afterelectrostimlation respectively. Analysis of regions with variousstructural alterations showed rise of Ca concentration inparallel with severity of myofibrillar injury. Testing with Fura 2also demonstrated obvious increase of free Ca++ in cytoplasm 3 hrs after electrostimulation. All these showed a positive correlation between DSAM and the increase of intracellular Ca++.2) Further study to explore the possible mechanisms underlying the increase of cytoplasmic Ca++ revealed two sources. During the initial rise of cytoplasmic Ca, a decline of sarcoplasmic reticulum Ca content was found, suggesting the contribution of sarcoplasmic reticulum Ca. However, no further decline was noted despite continued rise of cytoplasmic Ca, which, then, could only be accounted for by extracellular contribution.3) In skeletal muscles after long-term exhaustive stimulation and in those with delayed structural alterations,the inereased cytoplasmic Ca was quickly lowered by acupuncture, down to lpretest level 10 minutes after acupuncture. Meanwhile,no marked change in sarcoplasmic reticulum Ca content and in enzymic activity of Ca, Mg-ATPase was found, indicating no contribution on their part to the quick lowering of cytoplasmic Ca. But a rapid rise of cytoplasmic Na was found. And addition of Na-Ca exchange blocker, quinidine, or removal of Ca++ in Ringer’s solution greatly inhibited the Ca -lowering effect of acupuncture. Both these evidences support the view that Na -Ca exchange played the main role in restoring normal cytoplasmic Ca.4) As revealed by EPMA, along with the reduction of cytoplasmic Ca, structural alterations in muscles stimulated to exhaustion were reduced; and, in muscles with delayed structural injuries, Zband changes were markedly reduced, the contraction bands disappeared, and the recovery of disordered myofilament was quickened. The Ca-lowering effect of acupuncture is thus shown to be one of the important mechanisms underlying the alleviation of muscle structural injuries and the accelerated recovery of abnormal structures. | QU Zhuqing LU Dinghou WANG Yirun (36 years old, PhD. lecturer) | 1995 | 北京体育大学学报1995，18，S2： | 0 |
| 9 | Present State And Development Tendency of Research On Modern Theory of Sports Trainology显示文摘To different extents and the threeaspects of sports training principle,event group training theory and specif ic event training theory,the modern theory of sports training has achieved development and gradually formed, the theory system of competitive sports together with the learnings of sports ta1ents indentificaion,sports competition,and management of copetitive sports. The researches on the training of competitive ability, the process of sports training and the social factors affecting training competition has developed in depth, with some new reseach focuses having come into being. A wide,deep involvement of modern science and technology into the development of theory and prac tice of sports training has become an importannt phenomenon and a significant tendency. | TIAN Maijiu SUN Zhian YU Xiangui WANG Qing LU Enchun FU Xueyan(56 years old, PhD. professor) | 1995 | 北京体育大学学报1995，18，S2： | 0 |
| 10 | 用于ERIS的GPS转发器处理系统显示文摘本文描述基于转发器处理系统(TPS)的全球定位系统(GPS)的要求、设计特点及其能力。该转发器处理系统是由爱格林空军基地的靶场应用联合工程办公室(RAJPO)为美军战略防御指挥(USASDC)的重返外大气层再入飞行器拦截器子系统(ERIS)计划而建立的。TPS 为 ERIS 实验计划提供目标和拦截飞行器的实时位置和速度信息。为了实现这一目的,弹载转发器提供 GPS C/A 码 L 波段到 S 波段的信号转换,并重发给地面 TPS。地面发射机(GT)网用于增加 GPS 卫星(SV)覆盖域。TPS 测量包括“伪距离和”与“伪距离和的变化率”并借助 GPS 参考接收机(RR)进行差分 GPS 修正。快速相关捕获和快速付里叶变换(FFT)技术用于满足相当严格的性能要求。设计用于动态的和弹道飞行的两种卡尔曼滤波器,来满足目标和拦截器的不同精度要求。TPS 还有其它一些功能,例如,检前记录器(用于事后分析)和动态模拟信号源(用于飞行前检查)。 | Sultan Mahmood Phd. Sverdrup Technology INC. Eglin AFB FL 韦其宁 | 1991 | 遥测遥控1991，0，4： | 0 |
| 11 | 理想上颌侧切牙垂直向位置的评价研究显示文摘目的:评价和比较正畸医师、全科牙医以及非牙科专业人员对理想上颌侧切牙垂直向位置的选择。方法:参与研究的评判者分3组共120人.每组40人。评判者在观看理想微笑动画的时候指出他们喜欢的上颌侧切牙垂直向位置。由软件(Perceptometrics)播放动画并比较评判者的反应。每个评判者参与两个类似的实验.一个是来判断他们最喜欢的上颌侧切牙垂直向位置,另一个是他们所能接受的这个位置的变异范围。对资料进行方差分析和post—hoc Scheffe两两比较方差分析,检验3组之间的差别。结果:3组评判者对理想上颌侧切牙垂直向位置判断的均值间差别没有统计学意义(P〉0.05),3组均值为上颌侧切牙切缘高于切端平面0.6mm。没有评判者喜欢上颌侧切牙切缘与切端平面平齐。正畸医师和全科牙医对上颌侧切牙垂直向位置变化的可接受范围比非牙科专业人员要小。所有评判者的平均可接受范围如下:上界是高于切端平面1.0mm,下界是高于切端平面0.3mm。结论:本研究中的评判者认为理想上颌侧切牙切缘应高于切端平面约0.5mm左右。当侧切牙轻微龈向高于切端平面时看上去最自然,高出的距离有一个可接受的范围。 | Kevin L. King DMD, MS Carla A. Evans DDS, DMSc Grace Viana, MSc Ellen BeGole, PhD Ales Obrez, DMD, PhD. Grace Viana, MSc Ellen BeGole, PhD Ales Obrez DMD, PhD. 陈贵(译) 姜若萍(审) | 2010 | 中国口腔医学继续教育杂志2010，13，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员