Task Performance with the CRL Model 8 Master-slave Manipulator as a Function of Color-coding, Distance, and Practice

Task Performance with the CRL Model 8 Master-slave Manipulator as a Function of Color-coding, Distance, and Practice PDF Author: D. Frederick Baker
Publisher:
ISBN:
Category : Artificial intelligence
Languages : en
Pages : 24

Get Book Here

Book Description
"This experiment was undertaken to investigate the ability of Master-Slave Manipulator (CRL Model 8) operators to identify the slave hands and their movements with corresponding components and functions of the human body (specifically forearm, wrist and finger movement). A handling task involving rearrangement of blocks was devised to be performed under two different conditions: (1) with standard slave jaws (red jaws) and (2) with slave jaws modified so that the jaw corresponding to the thumb of the operator was green. The task was performed at distances of 9 inches, 36 inches, and 63 inches from the radiation shield. Work time as a function of task distance was investigated and work ratios, based on mean time scores for direct handling vs. remote handling, were determined."--Abstract

Task Performance with the CRL Model 8 Master-slave Manipulator as a Function of Color-coding, Distance, and Practice

Task Performance with the CRL Model 8 Master-slave Manipulator as a Function of Color-coding, Distance, and Practice PDF Author: D. Frederick Baker
Publisher:
ISBN:
Category : Artificial intelligence
Languages : en
Pages : 24

Get Book Here

Book Description
"This experiment was undertaken to investigate the ability of Master-Slave Manipulator (CRL Model 8) operators to identify the slave hands and their movements with corresponding components and functions of the human body (specifically forearm, wrist and finger movement). A handling task involving rearrangement of blocks was devised to be performed under two different conditions: (1) with standard slave jaws (red jaws) and (2) with slave jaws modified so that the jaw corresponding to the thumb of the operator was green. The task was performed at distances of 9 inches, 36 inches, and 63 inches from the radiation shield. Work time as a function of task distance was investigated and work ratios, based on mean time scores for direct handling vs. remote handling, were determined."--Abstract

Understanding PKI

Understanding PKI PDF Author: Carlisle Adams
Publisher: Addison-Wesley Professional
ISBN: 9780672323911
Category : Computers
Languages : en
Pages : 360

Get Book Here

Book Description
PKI (public-key infrastructure) enables the secure exchange of data over otherwise unsecured media, such as the Internet. PKI is the underlying cryptographic security mechanism for digital certificates and certificate directories, which are used to authenticate a message sender. Because PKI is the standard for authenticating commercial electronic transactions,Understanding PKI, Second Edition, provides network and security architects with the tools they need to grasp each phase of the key/certificate life cycle, including generation, publication, deployment, and recovery.

The Role of Norms and Electronic Institutions in Multi-Agent Systems

The Role of Norms and Electronic Institutions in Multi-Agent Systems PDF Author: Javier Vazquez-Salceda
Publisher: Birkhäuser
ISBN: 3034879555
Category : Computers
Languages : en
Pages : 284

Get Book Here

Book Description
"It is not the consciousness of men that defines their existence, but, on the contrary, their social existence determines their consciousness." Karl Marx In recent years, several researchers have argued that the design of multi-agent sys tems (MAS) in complex, open environments can benefit from social abstractions in order to cope with problems in coordination, cooperation and trust among agents, problems which are also present in human societies. The agent-mediated electronic institutions (e-institutions for short) is a new and promising field which focuses in the concepts of norms and institutions in order to pro vide normative frameworks to restrict or guide the behaviour of (software) agents. The main idea is that the interactions among a group of (software) agents are ruled by a set of explicit norms expressed in a computational language representation that agents can interpret. Such norms should not be considered as a negative constraining factor but as an aid that guides the agents' choices and reduces the complexity ofthe environment making the behaviour of other agents more predictable.

Introduction to Public Key Infrastructures

Introduction to Public Key Infrastructures PDF Author: Johannes A. Buchmann
Publisher: Springer Science & Business Media
ISBN: 3642406572
Category : Computers
Languages : en
Pages : 206

Get Book Here

Book Description
The introduction of public key cryptography (PKC) was a critical advance in IT security. In contrast to symmetric key cryptography, it enables confidential communication between entities in open networks, in particular the Internet, without prior contact. Beyond this PKC also enables protection techniques that have no analogue in traditional cryptography, most importantly digital signatures which for example support Internet security by authenticating software downloads and updates. Although PKC does not require the confidential exchange of secret keys, proper management of the private and public keys used in PKC is still of vital importance: the private keys must remain private, and the public keys must be verifiably authentic. So understanding so-called public key infrastructures (PKIs) that manage key pairs is at least as important as studying the ingenious mathematical ideas underlying PKC. In this book the authors explain the most important concepts underlying PKIs and discuss relevant standards, implementations, and applications. The book is structured into chapters on the motivation for PKI, certificates, trust models, private keys, revocation, validity models, certification service providers, certificate policies, certification paths, and practical aspects of PKI. This is a suitable textbook for advanced undergraduate and graduate courses in computer science, mathematics, engineering, and related disciplines, complementing introductory courses on cryptography. The authors assume only basic computer science prerequisites, and they include exercises in all chapters and solutions in an appendix. They also include detailed pointers to relevant standards and implementation guidelines, so the book is also appropriate for self-study and reference by industrial and academic researchers and practitioners.

Applied Public Key Infrastructure

Applied Public Key Infrastructure PDF Author: J. Zhou
Publisher: IOS Press
ISBN: 1607501368
Category : Computers
Languages : en
Pages : 276

Get Book Here

Book Description
Over the past years, Public Key Infrastructure (PKI) technology has evolved and moved from the research laboratories to the mainstream, in which many organizations are now leveraging it as part of their core infrastructure system for providing and building security in their businesses. Understanding the challenges and requirements of PKI related operations through the sharing of case studies are critical to supporting the continued research and development of PKI technologies and related systems and applications to further progress and innovate for enhancing future development and evolution of PKI in the enterprises. This publication includes topics such as: PKI Operation & Case Study; Non-repudiation; Authorization & Access Control, Authentication & Time-Stamping, Certificate Validation & Revocation and Cryptographic Applications.

Handbook of Practical Immunohistochemistry

Handbook of Practical Immunohistochemistry PDF Author: Fan Lin
Publisher: Springer Nature
ISBN: 3030833283
Category : Medical
Languages : en
Pages : 1044

Get Book Here

Book Description
As in the second edition, the third edition of Handbook of Practical Immunohistochemistry – Frequently Asked Questions is written in a question and answer (Q&A) format and intended to be a practical, user-friendly, quick reference for information related to using the most up-to-date immunohistochemistry and in situ hybridization in clinical diagnosis. The new edition demonstrates a significant revision and improvement over the second edition. Five new chapters have been added that cover the following: 1) Immunohistochemistry: Leica’s perspective; 2) Immunohistochemistry: Maixin perspective; 3) RNA in situ hybridization: Applications in anatomic pathology; 4) Applications of rapid immunohistochemistry on frozen tissue sections during intraoperative pathologic diagnosis; and 5) Cutaneous lymphomas. In addition to extensive additions and changes, over 150 new questions and answers were added throughout this new edition. All chapters have been updated to include relevant new questions, new markers, more refined IHC panels, representative pictures, and current references. An extensive set of high-quality color pictures and diagnostic algorithms, if available, is included in each chapter to illustrate some of the key antibodies, including many recently discovered and substantiated antibodies used in that chapter. Written by experts in the field, Handbook of Practical Immunohistochemistry Third Edition is a comprehensive and practical guide for surgical pathologists, pathology residents and fellows, cytopathologists, and cytotechnologists.

U.S. Government Research Reports

U.S. Government Research Reports PDF Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 498

Get Book Here

Book Description


Wrigley's British Columbia Directory

Wrigley's British Columbia Directory PDF Author:
Publisher:
ISBN:
Category : British Columbia
Languages : en
Pages : 1346

Get Book Here

Book Description


The Glacial-control Theory of Coral Reefs

The Glacial-control Theory of Coral Reefs PDF Author: Reginald Aldworth Daly
Publisher:
ISBN:
Category : Coral reefs and islands
Languages : en
Pages : 110

Get Book Here

Book Description


Official (ISC)2 Guide to the ISSAP CBK

Official (ISC)2 Guide to the ISSAP CBK PDF Author: (ISC) Corporate
Publisher: CRC Press
ISBN: 1439800987
Category : Computers
Languages : en
Pages : 492

Get Book Here

Book Description
Candidates for the CISSP-ISSAP professional certification need to not only demonstrate a thorough understanding of the six domains of the ISSAP CBK, but also the ability to apply this in-depth knowledge to develop a detailed security architecture that meets all requirements.Supplying an authoritative review of the key concepts and requirements o