The theory of relativity stands out as one of the greatest achievements in science. The “special theory”,which did not include gravity,was put forward by Einstein in 1905 to explain many troubling facts that had arisen in the study of electricity and magnetism. In particular, his postulate that the speed of light in vacuum is the...

As the twenty-first century begins, the United States has emerged as not only the most powerful nation on earth, but also by far the most religiously diverse nation ever. Several thousand distinct religious communities live side-by-side in relative harmony, and in any urban area it is not unusual to see a Catholic church...

The presence of excess residues from frequent antibiotic use in animals is not only illegal, but can pose serious health risks by contaminating products for human consumption such as meat and milk. Chemical...

Quickly take advantage of Visual Basic .NET to implement a wide range of programming tasks. Packed with practical advice and hundreds of ready-to-run programs, this powerful resource will show you how to maximize the .NET environment to create professional-quality real-world solutions. Covers key...

The traditional project coaching takes place mostly in a number of face-to-face coaching sessions. However, under conditions of time pressure in IT projects, a physical presence of coaches could form a bottleneck. These facts led to the idea of using Internet technologies to support  the project coaching. The benefits of the web based...

Linear Programming deals with the problem of minimizing or maximizing a linear function in the presence of linear inequalities. Since the development of the simplex method by George B. Dantzig in 1947, linear programming has been extensively used in the military, industrial, governmental, and urban planning fields, among others. The...