Design Live Loads for Parking Garages provides a better understanding of parking garage live loads and recommends an appropriate value for design. Based on a load survey conducted in nine parking garages in Chicago and Champaign-Urbana, Illinois, and Cambridge and Boston, Massachusetts, statistical analyses were carried out of the Equivalent Uniform Distributed Loads (EUDL). These produce the maximum column axial loads and beam midspan moments that the building is expecting to experience during its lifetime. The dynamic amplifications due to vehicle motions on the decks and ramps were also investigated, and results suggest a possible reduction of the design live load from the current value of 50 psf, as stipulated in the ASCE-7 and Uniform Building Code, to 40 psf but with no allowance for reduction according to bay area.
This report provides a better understanding of parking garage live loads and recommends an appropriate value for design.
The second edition of this text provides an introduction to the analysis and design of digital circuits at a logic, instead of electronics, level. It covers a range of topics, from number system theory to asynchronous logic design. A solution manual is available to instructors only. Requests must be made on official school stationery.
The second edition of this text provides an introduction to the analysis and design of digital circuits at a logic, instead of electronics, level. It covers a range of topics, from number system theory to asynchronous logic design.
This book makes a contribution to a global conversation about the competencies, challenges, and changes being introduced as a result of digital technologies. This volume consists of four parts, with the first being elaborated from each of the featured panelists at CELDA (Cognition and Exploratory Learning in the Digital Age) 2014. Part One is an introduction to the global conversation about competencies and challenges for 21st-century teachers and learners. Part Two discusses the changes in learning and instructional paradigms. Part Three is a discussion of assessments and analytics for teachers and decision makers. Lastly, Part Four analyzes the changing tools and learning environments teachers and learners must face. Each of the four parts has six chapters. In addition, the book opens with a paper by the keynote speaker aimed at the broad considerations to take into account with regard to instructional design and learning in the digital age. The volume closes with a reflective piece on the progress towards systemic and sustainable improvements in educational systems in the early part of the 21st century.
supportive of authentic learning activities, at the NTLC meeting, it was the science educators who expressed reluctance at having technology and engineering divert student interest from the basic concepts and principles of science that ...
This edited volume with selected expanded papers from CELDA (Cognition and Exploratory Learning in the Digital Age) 2009 (http://www.celda-conf.org/) addresses the main issues concerned with problem solving, evolving learning processes, innovative pedagogies, and technology-based educational applications in the digital age. There have been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a fast pace and affecting academia and professional practice in many ways. Paradigms such as just-in-time learning, constructivism, student-centered learning and collaborative approaches have emerged and are being supported by technological advancements such as simulations, virtual reality and multi-agents systems. These developments have created both opportunities and areas of serious concerns. This volume aims to cover both technological as well as pedagogical issues related to these developments.
A conception of agents-based user modelling shell for intelligent knowledge assessment system. ... Papanastasiou, E. C. (2003). ... The power of e-learning: The essential guide for teaching in the digital age (p. 228).
Most queuing analyses performed in the literature are based on characterization of queueing phenomena in continuous-time items. Recently in the telecommunication industries, BISDN (broadband integrated services digital network) has received considerable attention since it can provide a common interface for future communication needs including video, data, and speech. Since information in BISDN is transported by means of dicsrete units of 53-octet ATM (asynchronous transfer mode) cells, interests in discrete-time systems have increased. Discrete-Time Models for Communication Systems Including ATM provides a general framework for queueing analyses of dicrete-time systems. After a brief look at past studies of discrete-time systems, a detailed description and analysis are presented for a generic discrete-time model with a single server, arbitrary service times and independent arrivals. The book then follows a less stringent approach and focuses more on the average statistics and on different queueing disciplines. Conventional first-in-out and last-in-first-out disciplines are discussed in terms of the average statistics. Systems with multiple classes of messages without class-dependent priorities are considered to establish a discrete-time conservation law. Multiple classes with priorities are also considered to derive performance measures of priority scheduling disciplines. Finally, a multi-queue system with cyclic service is analyzed in the context of round-robin service ordering. This is followed by analyses of discrete-time queueing systems with `more complicate' input and output processes. Specifically, single-server systems are investigated whereby either the arrivals or the server is subject to random interruptions. Results are mainly obtained in terms of generating functions and mean values of the principal performance measures. The influence of the nature of the arrival correlation and the server interruptions on the queueing behavior is discussed. Finally, the book explores queueing models directly associated with ATM switches and multiplexers. This book is a valuable reference and may be used as a text for and advanced course on the subject.
Finally, the book explores queueing models directly associated with ATM switches and multiplexers. This book is a valuable reference and may be used as a text for and advanced course on the subject.
Asynchronous Transfer Mode (ATM) has revolutionized telecommunications, and has become an integral part of the networking infrastructure. This introductory well-structured text on ATM networks describes their development, architecture, congestion control, deployment, and signalling in an intuitive, accessible way. It covers extensive background information and includes exercises that support the explanations throughout the book. The networking expert Harry G. Perros explains ATM networks, including such hot topics as: * ATM adaptation layer 2 * Quality of Service * Congestion control * Tag switching and MPLS (Multi-Protocol Label Switching) * ADSL-based access networks * Signalling * PNNI (Private Network Node Interface) An Introduction to ATM Networks is a textbook for graduate students and undergraduates in electrical engineering and computer science as well as a reference work for networking engineers. An Online solutions Manual is now available.
Well known examples of ISO standards are : the ISO film speed code , the standardized format of telephone and banking cards , ISO 9000 which provides a framework for quality management and quality assurance , paper sizes , safety wire ...
Describes and explains the main features of a broadband computer network using asynchronous transfer mode, as compiled by the RACE program of the European Community. Explores the principles, network performance and structure, evolution, and other aspects from a network, rather than technical, perspective. The approach has been getting a lot of attention for its potential to add video and multimedia to computer networks. Distributed by INSPEC. Annotation copyright by Book News, Inc., Portland, OR
Describes and explains the main features of a broadband computer network using asynchronous transfer mode, as compiled by the RACE program of the European Community.
