Alternative views on gradient sensing Postma and van hastert. 'a diffusion-translocation model for gradient sensing by chemotactic cells Biophys.J.81,1314(2001) Levchenko and Iglesias. Models of eukaryotic gradient sensing: applications to chemotaxis of amoeba and neutrophils

9-4用基点法求平面图形内各点的加速度 作平面运动的平面图形S, 选A点为基点。其运动可分解为: S 1、随基点的平动一牵连运动

一、名词解释(3分/题,共15分) 1、会计确认与会计计量 2、收入与费用 3、永续盘存制与实地盘存制 4、交易与事项 5、资本性支出与收益性支出

选择题 1、某企业2月6日以银行存款预付第二季度办公室租金20000元,则2月6日按权责发生 制应编制会计分录() A、借:管理费用10000 贷:银行存款1000 B、借:预提费用1000

Task Team of FUNDAMENTAL ACCOUntING hool of Business, Sun Y at-sen University Lesson notes Lesson 3: Analyzing and Recording Accounting transactions Learning objectives Provide the students with a background of the accounting process to better understand the numbers on the financial statements Define the economic transactions and

Outlines A General View of Financial statements Income statement Balance sheet Statement of owners'’ equity Simple Illustration

Task Team of FUNdaMENTAL aCCOUNtIng School of Business. Sun Yat-sen University Lesson 9 Financial Statements Self-Test 1. True or false 1) Financial statements are standard documents that tell us, in financial terms, how well a business is performing and where it stand 2) Net income equals total revenues and gains less total expenses and losses

True and False Questions: 1. Economic interest maximization and risk aversion are two characteristics of an economic man 2. Maslow's theory of the hierarchy of needs believes that man are resourceful evaluator and maximizer 3. Firm is a coalition of economic men. 4. The economic nature of man gives rise to the emerge of accounting

1.Lacy Leggs Lingerie had the following petty cash transactions in April of the current year: April 1 Wrote a $500 check, cashed it, and gave the proceeds to Kate Small, the petty cashier. 5 Purchased gift-wrapping paper, $30.30 8 Paid $49.00 COD shipping charges on teddies purchased for resale, terms FOB shipping

Lesson 6 Accounting for Merchandising Activities Exercise Calculation and Analysis Problems 1. OSu Co. is an office-supply store. The company uses a perpetual inventory system, records purchases at net cost, and records sales revenue at full invoice price. Record the following transactions in the company's general journal