John Davidson

"Have You Seen Me? The Party Dress Murders" centers on one man's effort to penetrate the mind of a killer as he gathers evidence and pays attention to the instincts he has honed over more than thirty years in crime solving. In a series of twists and turns, the story unfolds against the backdrop of a contemporary society in which events might not always be as they appear. Along the way through the story it illustrates the nuances of the human psyche and the extent to which a person may be willing to go in order to achieve a sense of justice.

This fully revised and up-dated Second Edition of the highly successful Process Pump Selection eases the daunting task that faces a process industries' engineer employed in the process industries and responsible for the specification, selection, and purchase of process equipment. This volume provides essential guidelines, based on the operational experience of large numbers of plumbing installations over many years on a diverse range of duties and process plants. Process Pump Selection: A Systems Approach will be an invaluable source of information for engineers and others working for user organizations in the process and service sector industries. It will not only be of great assistance to engineers faced with the specification, selection, and procurement of pumps, but will also provide pump manufacturers with a great insight into the problems facing pump users and plant designers. COMPLETE CONTENTS: Pump specification and selectionPositive displacement pumps: reciprocating meteringPositive displacement pumps: reciprocating special purposePositive displacement pumps: rotaryCentrifugal pumpsCentrifugal pumps: special purpose and multistageCommon pointsSealing considerationsPump and system combinedAppendicesIndex

Vakuum herrscht im Weltall, aber auch in den Atomen von physischen Körpern vor. In der konventionellen Physik gilt das Vakuum gemeinhin als leer. John Davidson aber zeigt, daß der vermeintlich leere Raum selbst bei absoluter Nullpunkttemperatur noch Energie enthält - freie, kostenlose Energie, die man zum Betreiben von Anlagen und Maschinen anzapfen kann. Anhand mehrer Erfinderbeispiele wird nachgewiesen, daß das in der Praxis durchaus funktioniert. Doch über diesen physikalisch und technologisch revolutionären Aspekt geht der Autor in seinen Betrachtungen weit hinaus. Er untersucht die Natur dieser geheimnisvollen Urenergie, ihre Beziehung zur Natur und Schöpfung, zum menschlichen Leben und zu übersinnlichen Phänomenen wie Hellsichtigkeit, Telepathie, Geistheilung etc. Aufgezeigt wird, wie Geist und Materie, Energie und Bewußtsein aufs innigste miteinander verflochten sind.

Clarifying reliability techniques for mechanical systems Engineers strive for reliability with each design they create, an often daunting responsibility that can involve more technical knowledge than the design itself. The Reliability of Mechanical Systems provides practical guidance, bringing clarity to reliability engineering techniques and making complex technical concepts accessible to those who may not understand the language of reliability enough to effectively use the techniques they already know. With detailed explanations of CUSUM analysis, Laplace trends, and more, this book adds value to the work of any engineer.