"User Requirements and Relational Databases" is (2021 Revised) Chapter 1 of Essential Aspects of Physical Design and Implementation of Relational Databases, an open textbook for CST3604, Database Design.

"The Physical Data Model" is (2021 Revision of) Chapter 2 of Essential Aspects of Physical Design and Implementation of Relational Databases, an open textbook for CST3604, Database Design.

"Distributed Database Design" is (2021 Revision of) Chapter 3 of Essential Aspects of Physical Design and Implementation of Relational Databases, an open textbook for CST3504, Database Design.

"Security" is (2021 Revision of) Chapter 4 of Essential Aspects of Physical Design and Implementation of Relational Databases, an open textbook for CST3604, Database Design.

"Query Processing and Performance" is (2021 Revision of) Chapter 5 of Essential Aspects of Physical Design and Implementation of Relational Databases, an open textbook for CST3504, Database Design.

"Transaction Management" is (2021 Revision of) Chapter 6 of Essential Aspects of Physical Design and Implementation of Relational Databases, an open textbook for CST3604, Database Design.

"Transactions and the Database Recovery" is (2021 Revision of) Chapter 7 of Essential Aspects of Physical Design and Implementation of Relational Databases, an open textbook for CST3604, Database Design.

Students and professionals in science, design and technology have to develop and communicate concepts that are often difficult to comprehend for the public, their peers and even themselves.

IMAGE | ABILITY – Visualizing the Unimaginable, will help you enhance your communication and interpersonal skills and provide insight, tips and tricks to make such complex and seemingly unimaginable concepts and ideas imaginable.

After finishing this course you will be more skilled in finding the right visual language to convey your ideas, thoughts and vision. You will be able to illustrate units and quantities, concepts and themes and you will know how to unravel complexity by using diagrams and schemes.

This eBook was written as the sequel to the eBook titled DC Circuits, which was written in 2016 by Chad Davis.
This eBook covers Alternating Current (AC) circuit theory as well us a brief introduction of electronics. It is
broken up into seven modules. Module 1 covers the basic theory of AC signals. Since only DC sources are used in
the first eBook, details of AC signals such as sinusoidal waveforms (or sine waves), square waves, and triangle
waves are provided. Module 2, titled AC Circuits Math Background, covers the mathematics background needed
for solving AC circuit problems. The background material in Modules 1 and 2 are combined in Module 3 to solve
circuits with AC sources that include resistors, inductors, and capacitors (RLC circuits).

"The 16 lectures in this course cover the topics of adaptive antennas and phased arrays. Both theory and experiments are covered in the lectures. Part one (lectures 1 to 7) covers adaptive antennas. Part two (lectures 8 to 16) covers phased arrays. Parts one and two can be studied independently (in either order). The intended audience for this course is primarily practicing engineers and students in electrical engineering. This course is presented by Dr. Alan J. Fenn, senior staff member at MIT Lincoln Laboratory. Online Publication"

" This is a graduate course on the design and analysis of algorithms, covering several advanced topics not studied in typical introductory courses on algorithms. It is especially designed for doctoral students interested in theoretical computer science."

General James Clapper, former United States Director of National Intelligence and the National Geospatial-Intelligence Agency (NGA), once said \everything happens somewhere.\" He stressed that there are aspects of time and place to every intelligence problem. In this course, you will examine how time and place work with general intelligence techniques to create geospatial intelligence. You will learn and apply critical thinking skills, structured analytical techniques, and other intelligence methods in a geospatial context. You'll also learn how to reduce personal and organizational bias by conducting an Analysis of Competing Hypotheses, by R. Heuer, a 45-year veteran of the CIA. As a result, you will be better prepared for the world of geospatial intelligence analysis."