Найти книгу: "Friction"

Sarah Jessup is supposed to be taking some R & R. A former hacker, she's now legit as a member of the crack HotWires team, investigating computer crime on Uncle Sam's dime. Taking her first real vacation in years means leaving the laptop–and handcuffs–at home. Or so she thinks.After one too many run-ins with sexy Logan Sullivan at the beach, Sarah is ready to indulge in a fling. Until she accidentally discovers he's a renegade cop on leave working a cold case–one involving an Internet sex scandal. Is Logan just using their relationship for cover? And how's he going to react when Sarah pulls out her own police badge?

Written by one of the most distinguished scientists and a pioneer in this field, this monograph represents a stand-alone, concise guide to friction at the atomic level. It brings together hitherto widely-scattered information in one single source, and is the first to explain the nature of friction in terms of atomic mechanisms. In addition to his detailed description on modeling and simulation, the author stresses stresses experimental approaches like AFM techniques for verification. In this respect the book will benefit the whole nanotribology community, from graduate students who want to get the basics right up to researchers specializing in mechanical engineering, materials science, physics and chemistry.

Specifically dedicated to polymer and biopolymer systems, Polymer Adhesion, Friction, and Lubrication guides readers to the scratch, wear, and lubrication properties of polymers and the engineering applications, from biomedical research to automotive engineering. Author Hongbo Zeng details different experimental and theoretical methods used to probe static and dynamic properties of polymer materials and biomacromolecular systems. Topics include the use of atomic force microscopy (AFM) to analyze nanotribology, polymer thin films and brushes, nanoparticles, rubber and tire technology, synovial joint lubrication, adhesion in paper products, bioMEMS, and electrorheological fluids.

A comprehensive guide to the friction, contact and impact on robot control and force feedback mechanism Dynamics and Control of Robotic Manipulators with Contact and Friction offers an authoritative guide to the basic principles of robot dynamics and control with a focus on contact and friction. The authors discuss problems in interaction between human and real or virtual robot where dynamics with friction and contact are relevant. The book fills a void in the literature with a need for a text that considers the contact and friction generated in robot joints during their movements. Designed as a practical resource, the text provides the information needed for task planning in view of contact, impact and friction for the designer of a robot control system for high accuracy and long durability. The authors include a review of the most up-to-date advancements in robot dynamics and control. It contains a comprehensive resource to the effective design and fabrication of robot systems and components for engineering and scientific purposes. This important guide: Offers a comprehensive reference with systematic treatment and a unified framework Includes simulation and experiments used in dynamics and control of robot considering contact, impact and friction Discusses the most current tribology methodology used to treat the multiple–scale effects Contains valuable descriptions of experiments and software used Presents illustrative accounts on the methods employed to handle friction in the closed loop, including the principles, implementation, application scope, merits and demerits Offers a cohesive treatment that covers tribology and multi-scales, multi-physics and nonlinear stochastic dynamics control Written for graduate students of robotics, mechatronics, mechanical engineering, tracking control and practicing professionals and industrial researchers, Dynamics and Control of Robotic Manipulators with Contact and Friction offers a review to effective design and fabrication of stable and durable robot system and components.

The proceedings collect invited and contributed papers from more than 150 scientists and engineers worldwide which provide an up-to-date overview of the current research on friction and wear, including new systematic approaches as well as innovative technical solutions.

This official account of the crisis in the Persian Gulf traces the Canadian Forces commitment to the Gulf region in response to Iraqi aggression in 1990-1991. Written by two officers who served in the Persian Gulf during the period of hostilities in 1991, this official account is the fruit of four years of detailed research. Based upon their personal experiences, numerous interviews, and unrestricted access to official papers, they have produced a candid account of value for both the military professional and the interested civilian. In January 1991, the Chief of Defence Staff authorized the Director of History to post Major Jean Morin as field historian to the staff of the Commander, Canadian Forces Middle East (Commodore Ken Summers). It was the first time since the Korean War that a historical officer had been posted to the staff of a Canadian commander overseas.