毛细管简介 电泳作为一种分离工具已有近百年历史。1937年瑞 典科学家 Arne Tisel lus首次采用电泳分离技术从人 的血清中分离出白蛋白a—球蛋白、β—球蛋白的 Y—球蛋白。由此而获得1948年的诺贝尔奖。为了 克服电泳产生自热而使分离效率不高等问题,1967 年 Hjerten提出在强电场作用高,3mm直径的毛细管 内进行自由溶液的区带电泳(CZE),开始了毛细管电 泳仪的发展历程。直到1989年2月第一届国际毛细管 电泳学术研讨会召开,全球仪器供应商才推出第一 批商品化的高效毛细管电泳仪

Introduction Frequency-selective fading is a dominant impairment in mobile communications Fading reduces receive signal-to-noise ratio and degrades the bit-error-rate(BER) Frequency selectivity of the channel, i. e, delay spread, induces inter-symbol interference(ISI) To combat frequency-selective fading

Definition Absent iron-store hemoglobin synthesisl A microcytic and hypochromic anemia The most common nutritional

General considerations Definition: A group of neoplastic diseasesof lymphoid tissues Classification: Hodgkin' s Disease, HD (Hodgkin' s Lymphoma) Non Hodgkin s Lymphoma,NHL)

Classification of diabetes(ADA -1997) Type 1 .(beta-cell destruction, usually leading to absolute insulin deficiency) Autoimmune Idiopathic Type2 (may range from predominantly insulin resistance with relative insulin deficiency to a predominantly secretory defect with or without insulin resistance)

A group of diseases Pathological changes glomerular injury Clinical manifestations --proteinuria/ hematuria Comp/icated causes& mechanisms Various clinical manifestations Different prognosis Multiple treatment

Lecture 9 Blending Surfaces 9.1 Examples and motivation Blending surfaces, providing a smooth connection between various primary or functional sur- faces, are very common in CAD. Examples include blending surfaces between Fuselage and wings of airplanes Propeller or turbine blade and hub Bulbous bow and ship hull Primary faces of solid models

Lecture 4 Introduction to Spline Curves 4.1 Introduction to parametric spline curves Parametric formulation =r(u),y=y(u), z=2(u) or R=R(u)(vector notation) Usually applications need a finite range for u(e.g. 0