Download or read book Intersections Without Traffic Signals written by Werner Brilon and published by Springer Verlag. This book was released on 2011-12 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with unsignalized intersections in road networks. It focuses both on mathematical procedures for calculating the capacity and the quality of traffic flow and on the conversion of the theories into practicable calculation methods. The state of the art and future developments from 8 countries (Australia, Czechoslovakia, F.R. of Germany, France, Poland, Sweden, U.K. and U.S.A.) are presented. Special emphasis is placed on methods of computer simulation. The reader will learn about the present state of international practice, about practical experience with approaches in different countries, and about the most recent scientific findings in the area of unsignalized intersections. Researchers will see here the trends of future research. Aspects of traffic safety are also dealt with. The traffic engineer primarily interested in applicable solutions is provided with practicable calculation methods, above all from the field of simulation techniques, and will be able to see which has the most promising future.
Download or read book Research Methods written by Kirsty Williamson and published by Chandos Publishing. This book was released on 2017-11-27 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Methods: Information, Systems, and Contexts, Second Edition, presents up-to-date guidance on how to teach research methods to graduate students and professionals working in information management, information science, librarianship, archives, and records and information systems. It provides a coherent and precise account of current research themes and structures, giving students guidance, appreciation of the scope of research paradigms, and the consequences of specific courses of action. Each of these valuable sections will help users determine the relevance of particular approaches to their own questions. The book presents academics who teach research and information professionals who carry out research with new resources and guidance on lesser-known research paradigms. - Provides up-to-date knowledge of research methods and their applications - Provides a coherent and precise account of current research themes and structures through chapters written by authors who are experts in their fields - Helps students and researchers understand the range of quantitative and qualitative approaches available for research, as well as how to make practical use of them - Provides many illustrations from projects in which authors have been involved, to enhance understanding - Emphasises the nexus between formulation of research question and choice of research methodology - Enables new researchers to understand the implications of their planning decisions
Download or read book Young English Language Learners written by Eugene E. Garcia and published by Teachers College Press. This book was released on 2019-07-05 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is well known that the number of non-English speakers is on the rise in the United States. What is less well known is that the largest proportion of this population is children under the age of 5. These young English language learners (ELLs) often demonstrate achievement gaps in basic math and reading skills when they start school. How best to educate this important and growing preschool population is a pressing concern for policymakers and practitioners. The chapters in this important book provide up-to-date syntheses of the research base for young ELLs on critical topics such as demographics, development of bilingualism, cognitive and neurological benefits of bilingualism, and family relationships, as well as classroom, assessment, and teacher-preparation practices. Contributors: Linda M. Espinosa, Margaret Freedson, Claudia Galindo, Fred Genesee, Donald J. Hernandez, José E. Náñez Sr., and Flora V. Rodríguez-Brown “This is a must-have for those who are working directly or indirectly with young English language learners.” —Olivia Saracho, University of Maryland, College Park, Maryland
Download or read book The Health Effects of Cannabis and Cannabinoids written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-03-31 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant changes have taken place in the policy landscape surrounding cannabis legalization, production, and use. During the past 20 years, 25 states and the District of Columbia have legalized cannabis and/or cannabidiol (a component of cannabis) for medical conditions or retail sales at the state level and 4 states have legalized both the medical and recreational use of cannabis. These landmark changes in policy have impacted cannabis use patterns and perceived levels of risk. However, despite this changing landscape, evidence regarding the short- and long-term health effects of cannabis use remains elusive. While a myriad of studies have examined cannabis use in all its various forms, often these research conclusions are not appropriately synthesized, translated for, or communicated to policy makers, health care providers, state health officials, or other stakeholders who have been charged with influencing and enacting policies, procedures, and laws related to cannabis use. Unlike other controlled substances such as alcohol or tobacco, no accepted standards for safe use or appropriate dose are available to help guide individuals as they make choices regarding the issues of if, when, where, and how to use cannabis safely and, in regard to therapeutic uses, effectively. Shifting public sentiment, conflicting and impeded scientific research, and legislative battles have fueled the debate about what, if any, harms or benefits can be attributed to the use of cannabis or its derivatives, and this lack of aggregated knowledge has broad public health implications. The Health Effects of Cannabis and Cannabinoids provides a comprehensive review of scientific evidence related to the health effects and potential therapeutic benefits of cannabis. This report provides a research agendaâ€"outlining gaps in current knowledge and opportunities for providing additional insight into these issuesâ€"that summarizes and prioritizes pressing research needs.
Download or read book Progress in the Analysis and Design of Marine Structures written by Carlos Guedes Soares and published by CRC Press. This book was released on 2017-04-28 with total page 2192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in the Analysis and Design of Marine Structures collects the contributions presented at MARSTRUCT 2017, the 6th International Conference on Marine Structures (Lisbon, Portugal, 8-10 May 2017). The MARSTRUCT series of Conferences started in Glasgow, UK in 2007, the second event of the series having taken place in Lisbon, Portugal in March 2009, the third in Hamburg, Germany in March 2011, the fourth in Espoo, Finland in March 2013, and the fifth in Southampton, UK in March 2015. This Conference series deals with Ship and Offshore Structures, addressing topics in the areas of: - Methods and Tools for Loads and Load Effects - Methods and Tools for Strength Assessment - Experimental Analysis of Structures - Materials and Fabrication of Structures - Methods and Tools for Structural Design and Optimisation, and - Structural Reliability, Safety and Environmental Protection Progress in the Analysis and Design of Marine Structures is essential reading for academics, engineers and all professionals involved in the design of marine and offshore structures.
Download or read book Returning Individual Research Results to Participants written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-08-23 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: When is it appropriate to return individual research results to participants? The immense interest in this question has been fostered by the growing movement toward greater transparency and participant engagement in the research enterprise. Yet, the risks of returning individual research resultsâ€"such as results with unknown validityâ€"and the associated burdens on the research enterprise are competing considerations. Returning Individual Research Results to Participants reviews the current evidence on the benefits, harms, and costs of returning individual research results, while also considering the ethical, social, operational, and regulatory aspects of the practice. This report includes 12 recommendations directed to various stakeholdersâ€"investigators, sponsors, research institutions, institutional review boards (IRBs), regulators, and participantsâ€"and are designed to help (1) support decision making regarding the return of results on a study-by-study basis, (2) promote high-quality individual research results, (3) foster participant understanding of individual research results, and (4) revise and harmonize current regulations.
Download or read book Deep Learning written by Ian Goodfellow and published by MIT Press. This book was released on 2016-11-10 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to a broad range of topics in deep learning, covering mathematical and conceptual background, deep learning techniques used in industry, and research perspectives. “Written by three experts in the field, Deep Learning is the only comprehensive book on the subject.” —Elon Musk, cochair of OpenAI; cofounder and CEO of Tesla and SpaceX Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts. Because the computer gathers knowledge from experience, there is no need for a human computer operator to formally specify all the knowledge that the computer needs. The hierarchy of concepts allows the computer to learn complicated concepts by building them out of simpler ones; a graph of these hierarchies would be many layers deep. This book introduces a broad range of topics in deep learning. The text offers mathematical and conceptual background, covering relevant concepts in linear algebra, probability theory and information theory, numerical computation, and machine learning. It describes deep learning techniques used by practitioners in industry, including deep feedforward networks, regularization, optimization algorithms, convolutional networks, sequence modeling, and practical methodology; and it surveys such applications as natural language processing, speech recognition, computer vision, online recommendation systems, bioinformatics, and videogames. Finally, the book offers research perspectives, covering such theoretical topics as linear factor models, autoencoders, representation learning, structured probabilistic models, Monte Carlo methods, the partition function, approximate inference, and deep generative models. Deep Learning can be used by undergraduate or graduate students planning careers in either industry or research, and by software engineers who want to begin using deep learning in their products or platforms. A website offers supplementary material for both readers and instructors.
Download or read book Julia Programming for Operations Research written by Changhyun Kwon and published by Changhyun Kwon. This book was released on 2019-03-03 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Last Updated: December 2020 Based on Julia v1.3+ and JuMP v0.21+ The main motivation of writing this book was to help the author himself. He is a professor in the field of operations research, and his daily activities involve building models of mathematical optimization, developing algorithms for solving the problems, implementing those algorithms using computer programming languages, experimenting with data, etc. Three languages are involved: human language, mathematical language, and computer language. His team of students need to go over three different languages, which requires "translation" among the three languages. As this book was written to teach his research group how to translate, this book will also be useful for anyone who needs to learn how to translate in a similar situation. The Julia Language is as fast as C, as convenient as MATLAB, and as general as Python with a flexible algebraic modeling language for mathematical optimization problems. With the great support from Julia developers, especially the developers of the JuMP—Julia for Mathematical Programming—package, Julia makes a perfect tool for students and professionals in operations research and related areas such as industrial engineering, management science, transportation engineering, economics, and regional science. For more information, visit: http://www.chkwon.net/julia
Download or read book Industrial Arts Index written by and published by . This book was released on 1917 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bringing the State Back In written by Social Science Research Council (U.S.). Committee on States and Social Structures and published by Cambridge University Press. This book was released on 1985-09-13 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers from a conference held at Mount Kisco, N.Y., Feb. 1982, sponsored by the Committee on States and Social Structures, the Joint Committee on Latin American Studies, and the Joint Committee on Western European Studies of the Social Science Research Council. Includes bibliographies and index.
Download or read book Geological Survey of Canada Current Research Online no 2000 E8 written by N. Scromeda and published by Natural Resources Canada. This book was released on 2000 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents and discusses results of effective porosity, bulk density, & electrical resistivity measurements made on samples from the Giant and Con gold mines, Northwest Territories. The samples represent mineralized and non-mineralized sections of the mines' quartz ankerite veins, sericite schist, chlorite schist, and basalt. The objective of the research is to provide basic data to be used in determining the petrophysical characteristics and electrical conductivity mechanism of these rocks, which would give information required to develop exploration strategies for aiding interpretation of electromagnetic survey data.
Download or read book Cochrane Handbook for Systematic Reviews of Interventions written by Julian P. T. Higgins and published by Wiley. This book was released on 2008-11-24 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Healthcare providers, consumers, researchers and policy makers are inundated with unmanageable amounts of information, including evidence from healthcare research. It has become impossible for all to have the time and resources to find, appraise and interpret this evidence and incorporate it into healthcare decisions. Cochrane Reviews respond to this challenge by identifying, appraising and synthesizing research-based evidence and presenting it in a standardized format, published in The Cochrane Library (www.thecochranelibrary.com). The Cochrane Handbook for Systematic Reviews of Interventions contains methodological guidance for the preparation and maintenance of Cochrane intervention reviews. Written in a clear and accessible format, it is the essential manual for all those preparing, maintaining and reading Cochrane reviews. Many of the principles and methods described here are appropriate for systematic reviews applied to other types of research and to systematic reviews of interventions undertaken by others. It is hoped therefore that this book will be invaluable to all those who want to understand the role of systematic reviews, critically appraise published reviews or perform reviews themselves.
Download or read book Geological Survey of Canada Current Research Online no 2002 C6 written by Nicole Scromeda-Perez and published by Natural Resources Canada. This book was released on 2002 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formation resistivity factor and pore-surface resistivity values were determined for three mineralized & nonmineralized rock samples from the Giant mine & Con mine areas of the Yellowknife mining district. The purpose was to provide basic information required to understand the electrical conductivity mechanisms of these rocks and to aid interpretation of geophysical surveys conducted in these areas. This paper describes the methods & processes used to obtain the formation factor data & to document the results for use in future studies.
Download or read book Jurassic Magmatism and Tectonics of the North American Cordillera written by David M. Miller and published by Geological Society of America. This book was released on 1995 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demonstrating the multidisciplinary approach currently used to understand Jurassic magmatism and tectonics in western North America, 19 papers report a wealth of new data in the fields of structural geology, igneous petrology and isotope geochemistry, geochronology, sedimentology, and volcanology. T
Download or read book Geological Survey of Canada Current Research Online no 2000 E15 written by T. J. Katsube and published by Natural Resources Canada. This book was released on 2000 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents a determination of the evolution characteristics of a set of shale pore-structure components (storage porosity, connecting porosity, flow path size, and flow path density) with compaction. The pore-structure component data are derived from bulk petrophysical data (permeability, porosity, and formation factor as a function of increased pressure) reported for seven shale & mudstone samples. Basic pore-structure models and theory are also presented.
Download or read book Geological Survey of Canada Current Research Online no 2002 D2 written by and published by Natural Resources Canada. This book was released on with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Port Management written by H. Haralambides and published by Springer. This book was released on 2015-07-21 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Port Management brings together a collection of seminal papers from Palgrave’s journal Maritime Economics and Logistics. It is a dynamic volume, containing contributions from leading authors with different disciplinary backgrounds, representing a vast regional diversity. The volume provides authoritative and timely investigations into key topics in port economics, including research on: global supply chains, port networks, choice modelling, port infrastructure, competition, port pricing, efficiency in European seaports, and an analysis of Chinese container ports. It is essential reading for professionals, scholars, and researchers interested in port economics.
