南京大学：《计算机程序的构造和解释 Structure and Interpretation of Computer Programs》课程教学资源（PPT课件讲稿）23-SQL-I

南京大学：《计算机程序的构造和解释 Structure and Interpretation of Computer Programs》课程教学资源（PPT课件讲稿）25-Conclusion, and Final Exam Review

Imperfect Competition & Market Power Characteristics of Oligopoly Collusion vs. Competition Kinked Demand Curve Model Game Theory Characteristics of Monopolistic Competition Profits and Losses of the Monopolistic Firm Long-Run Equilibrium of Monopolistic Competitive Market Monopolistic vs. Perfect Competition Comparison and Contrast between Four Types of Market Structure Standards Wars

• Discovery • Chemistry of LiFePO4 • Molecular structure and Li diffusion • Advantages and disadvantages • Synthesis and modification methods • One literature example

• Overview of anode materials • Introduction of graphite • Chemistry of graphite • Molecular structure and Li insertion • Synthesis and modification methods • One literature example

• Introduction of TiO2 • Chemistry of TiO2 • Molecular structure and Li insertion • Synthesis and modification methods • Several literature examples

Basic Concepts Data-Structure Diagrams The DBTG CODASYL Model DBTG Data-Retrieval Facility DBTG Update Facility DBTG Set-Processing Facility Mapping of Networks to Files

Purpose of Database Systems View of Data Database Languages Relational Databases Database Design Object-based and semistructured databases Data Storage and Querying Transaction Management Database Architecture Database Users and Administrators Overall Structure History of Database Systems

Data Definition Basic Query Structure Set Operations Aggregate Functions Null Values Nested Subqueries Complex Queries Views Modification of the Database Joined Relations**

Overview of Physical Storage Media Magnetic Disks RAID Tertiary Storage Storage Access File Organization Organization of Records in Files Data-Dictionary Storage Storage Structures for Object-Oriented Databases