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57941Principles of database and knowledge-base systems

1. Databases, object bases, and knowledge bases; 2. Data models for database systems; 3. Logic as a data model; 4. Relational query languages; 5. Object-oriented database languages; 6. Physical data organization; 7. Design theory for relational databases; 8. Protecting the database against misuse; 9. Transaction management; 10. Distributed database management.

57942Principles of database and knowledge-base systems

Volume 2 of "Principles of database and Knowledge-Base Systems" covers query optimization in database systems, and explains extensions of these ideas to handle the more expressive query languages that are used in knowledge-base systems. Recently discovered techniques for efficient implementation of logic languages is discussed, along with the design of some experimental knowledge-base systems. The "universal relation" model, for understanding queries posed in natural language or in very high-level languages, is also treated.

57943Principles of distributed database systems

Contents: 1. Introduction. 2. Distributed and Parallel Database Design. 3. Distributed Data Control. 4. Distributed Query Processing. 5. Distributed Transaction Processing. 6. Data Replication. 7. Database Integration Multidatabase Systems. 8. Parallel Database Systems. 9. Peer-to-Peer Data Management. 10. Big Data Processing. 11. NoSQL, NewSQL and Polystores. 12. Web Data Management.

57944Principles of economics

This introduction to economics explains and enlarges upon the ten most important principles. Students and instructors can use the Internet to explore and expand the content of the book.

57945Principles of electric circuits : 5th ed.

Providing a comprehensive, practical converage of basic electrical concepts and circuits presented in an easy-to-read writing style with numerous illustrations. With contents components and meauring instruments; Voltage, current and resistance; Ohm's law; Energy and power.

57946Principles of electronic communication systems : 4th ed.

1. Introduction to electronic communication; 2. The fundamentals of electronics: a review; 3. Amplitude modulation fundamentals; 4. Amplitude modulator and demodulator circuits; 5. Fundamentals of frequency modulation; 6. FM circuits; 7. Digital communications techniques; 8. Radio transmitters; 9. Communications receivers; 10. Multiplexing and demultiplexing; 11. Data transmission techniques; 12. Introduction to networking and local area networks; 13. Transmission lines; 14. Antennas and wave propagation; 15. Internet technologies; 16. Microwave communications; 17. Satellite communications; 18. Telecommunication systems; 19. Optical communication; 20. Cell phone technologies; 21. Wireless technologies; 22. Communication tests and measurements.

57947Principles of electronic instrumentation

Chapter 1. Direct curent circuits; Chapter 2. Capacitors and inductors; Chapter 3. Alternating current circuits I; Chapter 4. AC circuits II; Chapter 5.Diodes and some applications; ...

57948Principles of electronic materials and devices : 4th ed.

Chapter 1: Elementary materials science concept. Chapter 2: Electrical and thermal conduction in solids. Chapter 3: Elementary quantum physics. Chapter 4: Modern theory of solids. Chapter 5: Semiconductors. Chapter 6: Semiconductor devices. Chapter 7: Dielectric materials and insulation. Chapter 8: Magnetic properties adn superconductivity. Chapter 9: Optical properties of materials.

57949Principles of engineering economy

Part 1: Some basic concepts in engineering economy; Part 2: Judging the attractiveness of proposed investmants; Part 3: Techniques for economy studies.

57950Principles of environmental science

Emphasizes how science can help us find solutions for important environmental issues. While not attempting to describe every possible environmental dilemma or scientific field of study, this text focuses on the major topics we face and how scientists search for answers to questions about them.