In 1859 Bernhard Riemann, a shy German mathematician, wrote an eight-page article, suggesting an answer to a problem that had long puzzled mathematicians. For the next 150 years, the world's mathematicians have longed to confirm the Riemann hypothesis. So great is the interest in its solution that in 2001, an American foundation offered a...

The...

By the end of the 1970s, it was clear that all the known forces of nature (including, in a sense, gravity) were examples of gauge theories, characterized by invariance under symmetry transformations chosen independently at each position and each time. These ideas culminated with the finding of the W and Z gauge bosons (and perhaps also the...

To understand theGuise is to understand the profound transformations that shook sixteenth-century Europe. So it is mystifying that outside France they are all but forgotten. For in their day theGuisewere held in awe throughout Europe. Admiring or appalled, none could ignore them. Enemies at one time or another of the great dynasties of Tudor,...

Siemens AG (siemens.com) is a German-based 150-year old diversified and global manufacturer. With 484,000 employees, Siemens does business in 190 countries and has 600 manufacturing and research and development facilities in over 50 countries. Its product lines and services are extremely varied, including communication and information,...

Fortunately for you, there's Schaum's Outlines. More than 40 million students have trusted Schaum's to help them succeed in the classroom and on exams. Schaum's is the key to faster learning and higher grades in every subject. Each Outline presents all the essential course...

The book presents new ideas to model and solve the flexible shift planning problem of personnel workers in the service industry. First, a new modeling approach is proposed that requires shifts to be generated implicitly rather than employing a predefined set of shift types like three 8-hour or two 12-hour shifts to cover varying forecast demand....

This supplementary introductory tutorial treats the following subjects: the basic characteristics of industrial robot mechanisms; the pose and movement of an object, which are described by homogenous transformation matrices; a geometric model of robot mechanism; a short introduction into kinematics and dynamics of robots; robot sensors and the...

Peter Yearwood reconsiders the League of Nations, not as an attempt to realize an idea but as an element in the day-to-day conduct of Britain's foreign policy and domestic politics during the period 1914-25.

He challenges the usual view that London reluctantly adopted the idea in response to pressure from Woodrow Wilson...

In dem Buch werden Data-Warehouse-Systeme als einheitliche, zentrale, vollständige, historisierte und analytische IT-Plattform untersucht und ihre Rolle für die Datenanalyse und für Entscheidungsfindungsprozesse dargestellt. Dabei behandelt der Autor die einzelnen Komponenten, die für den Aufbau, die Architektur und den...