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Elsevier

Elsevier Science

  • Some Aspects of Hydraulics in Mechanical Handling and Mobile Equipment

    • 1st Edition
    • R.H. Warring
    • English
    Some Aspects of Hydraulics in Mechanical Handling and Mobile Equipment focuses on the principles, methodologies, and approaches in hydraulics employed in mechanical handling and mobile equipment. The publication first underscores hydraulics and pneumatics in mechanical handling. Discussions focus on press unloading, safety and pneumatic feeding devices for presses, direct lifting by air cylinders, power steering, hydraulic motors, hydrostatic drives, road construction, diggers, materials lifting, pumps and power, and fluids and reservoirs. The manuscript then examines the application of pneumatics to handling equipment, cost and performance aspects of hydraulic and pneumatic handling, and hydraulics in construction machinery. Topics include four-wheel drive loading shovel, flexibility of control, multiple pumps, medium pressure suction systems, blow tank, preset weight packaging, fluidization, and high reliability. The text examines hydraulic valves for mobile equipment, including valve sizes, pressure drop, main relief valves, two stage relief valves, detents, electric switches, service port relief valve, flow divider, metered flow or flow check valves, regenerative spool, and anti-cavitation and re-generation. The publication is a dependable reference for researchers interested in the use of hydraulics in mechanical handling and mobile equipment.

  • Signal Processing of HDTV, V

    Proceedings of the International Workshop on HDTV '93, Ottawa, Canada, October 26-28, 1993
    • 1st Edition
    • L. Stenger + 2 more
    • English
    In a world at the eve of digital television by satellite and cable, this publication provides a state-of-the-art exploration of the latest developments in HDTV technology. It highlights the technologies needed to launch HDTV from demonstration and trial status to that of a complete product and service. It also contributes towards the provision of the knowledge base required for the planning and management of the spectrum across the continents.Papers are sourced from a wide range of international experts in the field, including those from Canada, where, according to L. Chiariglione, ... An incredibly bold gamble, the progressive introduction of HDTV service on the [Canadian] terrestrial distribution network, additional to the existing TV service, has been proven to work and steps have been taken towards the full technical specification of the complete system. This publication aims to have the dream of interactive television take a leap forward into reality.

  • Computer Risk Manager

    A Manual for EDP Contingency Planning
    • 1st Edition
    • K.R. Pursall
    • English
    Please note this is a Short Discount publication.A comprehensive guide to EDP contingency planning and disaster recovery.Thoroughly revised and updated from the last edition [published 1989], this best selling management guide has been re–written to reflect the latest thinking on contingency planning.The new third edition follows the same step–by–step practical guidance as the last edition – presenting an immediate source of reference for anyone wanting to develop their own contingency plan BEFORE a systems disaster. As well as a useful check for those assessing the security of their present systems.Who should read it:★ IT Managers★ Operations Managers★ Computer Security Managers★ MIS Managers★ Technical Support Managers★ Computer Manufacturers and Suppliers★ Computer Auditors★ General Managers

  • High Performance Servers

    • 1st Edition
    • Architecture Technology Architecture Technology Corpor
    • English
    Please note this is a Short Discount publication.LANs have gone through stages. Early LANs connected asychronous terminals to minicomputers. With the advent of the IBM PC the focus on technology changed to that of PCs connected to some type of 'file server'. After a number of years, the battle over file servers turned into a battle of network operating systems. With the advent of the client server model, and high performance workstations, one direction the battle has been taking is to develop a high performance server engine.The general strategy in this arena is to attempt to remove bottlenecks in the processing of service requests to the various networks operating. Several consortiums of venture capitalists have poured amounts of money in the range of $20m into developing the ultimate high performance server. With Novell shipping thousands of copies of NetWare 386 per month, this lucrative market is about to undergo intense long term competition.This report describes the general approaches that can be used to develop a high performance server and several of the key products in the area including products from several start up ventures.

  • IIN Strategy – A Telecommunications Service Bureau

    • 1st Edition
    • Architecture Technology Architecture Technology Corpor
    • English
    Please note this is a Short Discount publication.This report covers the concept, status, and implementation of the IBM Information Network, IIN, IBM appears to be developing a service bureau for telecommunication systems. This service bureau will provide multinational EDI services, as well as other specialized telecommunication services.

  • The Third World Congress on Biosensors Abstracts

    1-3 June 1994, New Orleans, USA
    • 1st Edition
    • Abstracts
    • English
    Biosensors 94: The Third World Congress on Biosensors Abstracts focuses on the progress in the field of biosensors, including immuno-absorbent 'catch' system, surface plasmon resonance, and chemiluminescence. The selection first offers information on the development of a commercial multichannel clinical sensor chip; commercial development and application of biosensors; amperometric biosensors based on dehydrogenase/NAD and heterocyclic quinones; and enzyme-epoxy membrane based semi-automated glucose analyzing system. The text then takes a look at the orientation of antibody fragments to increase TIRF immunosensor efficiency and the development of latex-technology for specific DNA detection with surface plasmon resonance. The book elaborates on gas-phase biosensor for the determination of ethanol vapor; novel electrochemical gas phase biosensors for the detection of phenolic vapors; and the development of an immuno-absorbent 'catch' system for the detection of pesticides and pesticide analogues. The book also ponders on the kinetics of binding of immobilized antibodies under nonequilibrium, flow conditions; flow injection thin-layer cell immunosensor with chemiluminescent detection of peroxidase label; and new optical fiber sensor for detecting chemiluminescence and its application to immunoassay. The selection is a valuable source of data for researchers interested in biosensors.

  • Personal Computer Local Networks Report

    • 1st Edition
    • Architecture Technology Architecture Technology Corpor
    • English
    Please note this is a Short Discount publication.Since the first microcomputer local networks of the late 1970's and early 80's, personal computer LANs have expanded in popularity, especially since the introduction of IBMs first PC in 1981. The late 1980s has seen a maturing in the industry with only a few vendors maintaining a large share of the market.This report is intended to give the reader a thorough understanding of the technology used to build these systems ... from cable to chips ... to ... protocols to servers. The report also fully defines PC LANs and the marketplace, with in–depth details on products, configurations, features, pricing, and service, plus lists of system components and features and vendor contact.

  • NETBIOS Report and Reference

    1991 Edition
    • 1st Edition
    • Architecture Technology Architecture Technology Corpor
    • English
    Please note this is a Short Discount publication.NETBIOS Report and Reference is essential reading for managers, implementors and serious users of PC local area networks. It covers NETBIOS and related technology issues.The report beings with a history and conceptual view of NETBIOS, and its relationship to the OSI Reference Model, continues with the command and packet structure of NETBIOS, details the server message block protocols, looks at various NETBIOS products from several vendors, and closes with a chapter on NETBIOS standards efforts.

  • Minisupercomputers

    • 1st Edition
    • Architecture Technology Architecture Technology Corpor
    • English
    Please note this is a Short Discount publication.A new category of product has been developed which needs to be considered by any purchaser of a high performance machine: minisupercomputers. Thoroughly revised and updated this years report compares in–depth, these computers to parallel processors, supercomputers, mainframe, superminicomputers and workstations. With an explosion of manufacturers announcing such computers, the choice and usage of these high performance systems is a key issue for the potential user.As the computer market continues to become more competitive, users continue their search for cost effective solutions to the point that most manufacturers are now providing alternative architectures for consideration by customers. The minisupercomputer technology is an international one with vendors such as BBN, Convex, IPS, AMT, and NCube filling market needs.Thoroughly revised and updated, this year's report is essential reading for any purchaser, or potential purchaser, of a high performance machine. By discussing the rapid increase in the use of minisupercomputers, as well as technology and market size, this report presents all the necessary information for a thorough understanding of these computer systems.

  • Data Protection and Security for Personal Computers

    A manager's guide to improving the confidentiality, availability and integrity of data on Personal Computers and Local Area Networks
    • 1st Edition
    • R. Schifreen
    • English
    Learn how to improve the confidentiality, availability and integrity of information on your PC's and LAN's – easily and effectively.Written by the renowned international expert on PC security, Robert Schifreen, this unique management guide is written for every security conscious manager in an organization.Practic... comprehensive and easy to read, this guide will ensure that the reader is aware of everything concerned with maintaining the confidentiality, availability and integrity of data on personal computers and local area networks.UNIQUE FEATURES INCLUDE:– Totally PC and LAN specific– Practical tips and guidance– Comprehensive coverage of the topic– Unique action sheets for immediate implementation– Step–by– step coverage, easy to read, with limited technical jargonWHO SHOULD READ THIS GUIDE:– PC support managers, security managers, IT managers, sales and marketing managers, personnel officers, financial directors and all those responsible for corporate data.– Senior managers who wish to ensure that data on their employees PC's is safe at all times.– Managers with little computing or security experience who wish to implement a security policy throughout an organization.Please note this is a Short Discount publication.

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