TISSUE Tissue is a biological structure made up of cells of the same type. - Cells of the same phenotype(e., same genes expressed). An aggregation of morphologically similar cells and associated extracellular matrix acting together to perform one or more specific functions in the body. - There are four basic types of tissue: muscle, nerve, epithelia, and connective. An organ is a structure made up of or more tissues

Images removed due to copyright considerations See Fig. 2 in David J. Katzmann, Greg Odorizzi Scott D. Emr RECEPTOR DOWNREGULATION AND MULTIVESICULAR-BODY SORTING Nature Reviews Molecular Cell Biology 3, 893-905(2002); doi: 10.1038/nrm973 See Fig. 7 in: Katzmann DJ, Stefan CJ, Babst M, Emr SD

Static stability is all about the initial tendency of a body to return to its equilibrium state after being disturbed To have a statically stable equilibrium point, the vehicle must develop a restoring force/ moment to bring it back to the eq. condition Later on we will also deal with dynamic stability, which is concerned with the time history of the motion after the disturbance

Palpation and percussion usually follow inspection in the examination of the other body systems a Following inspection, the examiner should perform auscultation of the abdomen

Physical examination It is the process of examining the patient's body to determine the presence or absence of physical problems The goal of the physical examination is to obtain valid information concerning the health of the patient The examiner must be able to identify, analyze

Golden rice: two European scientists created a new strain of rice enriched in B-carotene, which the body uses to make vitamin A. This is a kind of transgenic plant(转基因植物)

一、刚体及其运动形式 刚体(rigid body):在外力作用下,形状和大小都 不发生变化的物体.(任意两质点间距离保持不变的特 殊质点组) 刚体的运动形式:平动、转动

Two different points of view in analyzing problems in mechanics The Eulerian view(欧拉观点) and the Lagrangian view(拉格朗日观点) Flow classification Streamline(流线)Pathline(迹线)& Flowfield (流场)流线方程计算流谱 Surface force(表面力) and body force(质量力,体积力)

Outline Review of Equations of Motion Rotational Motion Equations of Motion in Rotating coordinates Euler Equations Example: Stability of Torque Free Motion Gyroscopic Motion Euler Angles Steady Precession Steady Precession with M=0 MIT

Introduction 一、 Concept and division Human Anatomy is the science which deals with the gross morphology and spatia interrelations of the structure of the body. For medical