Operational Impacts of Median Width on Larger Vehicles

Operational Impacts of Median Width on Larger Vehicles

Author: Douglas W. Harwood

Publisher: Transportation Research Board

Published: 2000

Total Pages: 80

ISBN-13: 9780309068659

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This synthesis report will be of interest to officials and staff of municipal, regional, and statewide transportation agencies responsible for roadway design and traffic control. It will be of special interest to those concerned with intersections and driveways on divided highways where larger vehicles encounter narrow medians. It will also be of interest to other professionals who interact with these agencies to mitigate such problems. This report presents state-of-the-practice information about current median design policies and practices, describes the traffic operational and safety problems encountered in designing for larger vehicles at divided highway intersections, and identifies alternative improvement techniques that can be used in new construction or reconstruction projects to avoid introducing traffic operational and safety problems. This TRB report focuses on 10 alternative cross sections widely used on arterial highways in urban, suburban, and rural environment.


Statistics Using SPSS

Statistics Using SPSS

Author: Sharon Lawner Weinberg

Publisher: Cambridge University Press

Published: 2008-03-03

Total Pages: 13

ISBN-13: 0521899222

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Applied statistics text updated to be consistent with SPSS version 15, ideal for classroom use or self study.


Introductory Business Statistics 2e

Introductory Business Statistics 2e

Author: Alexander Holmes

Publisher:

Published: 2023-12-13

Total Pages: 1801

ISBN-13:

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Introductory Business Statistics 2e aligns with the topics and objectives of the typical one-semester statistics course for business, economics, and related majors. The text provides detailed and supportive explanations and extensive step-by-step walkthroughs. The author places a significant emphasis on the development and practical application of formulas so that students have a deeper understanding of their interpretation and application of data. Problems and exercises are largely centered on business topics, though other applications are provided in order to increase relevance and showcase the critical role of statistics in a number of fields and real-world contexts. The second edition retains the organization of the original text. Based on extensive feedback from adopters and students, the revision focused on improving currency and relevance, particularly in examples and problems. This is an adaptation of Introductory Business Statistics 2e by OpenStax. You can access the textbook as pdf for free at openstax.org. Minor editorial changes were made to ensure a better ebook reading experience. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution 4.0 International License.


Safety of U-turns at Unsignalized Median Openings

Safety of U-turns at Unsignalized Median Openings

Author: Ingrid B. Potts

Publisher: Transportation Research Board

Published: 2004

Total Pages: 142

ISBN-13: 0309088054

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"TRB's National Cooperative Highway Research Program (NCHRP) Report 524: Safety of U-Turns at Unsignalized Median Openings includes recommended guidelines for locating and designing unsignalized median openings, and a methodology for comparing the relative safety performance of different designs"--Publisher's description.


Impact of Shoulder Width and Median Width on Safety

Impact of Shoulder Width and Median Width on Safety

Author:

Publisher: National Academies Press

Published: 2009

Total Pages: 48

ISBN-13: 0309117828

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This report contains the findings of research performed to quantify the safety and operational impacts of design element trade-offs and their associated risks. The report details the research performed and includes specific recommended crash prediction models and Accident Modification Factors (AMFs) for shoulder width and median width on rural four-lane roads.


Wildflowers in the Median

Wildflowers in the Median

Author: Agnes Furey

Publisher: iUniverse

Published: 2012-11-09

Total Pages: 113

ISBN-13: 9781475953695

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When Agnes Furey lost her forty-year old daughter Pat and six-year-old grandson Christopher to homicide in 1998 at the hands of Leonard Scovens, words could not describe the hole left in her heart. Even so, rather than hate, Furey chose peace, and she reached out to Scovens in prison. Wildflowers in the Median tells the story of their journey of restoration. Through a collection of poems, vignettes, and letters, both Furey and Scovens pour out their emotions and reflections. It is a tale not of forgiveness, but of understandinga story of a survivor of crime and a criminal finding communion as each struggles with grief and suffering, eventually coming to terms with their spiritual identities and a desire to help others in similar circumstances. A valuable testament to the human heart and its capacity to love, Wildflowers in the Median shows how grace was found in the aftermath of a tragedy.


Biostatistics

Biostatistics

Author: Geoffrey R. Norman

Publisher: PMPH USA (BC Decker)

Published: 2008

Total Pages: 412

ISBN-13: 9781550094008

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This new edition of the book will be produced in two versions. The textbook will include a CD-Rom with two videotaped lectures by the authors. This book translates biostatistics in the health sciences literature with clarity and irreverence. Students and practitioners alike, applaud Biostatistics as the practical guide that exposes them to every statistical test they may encounter, with careful conceptual explanations and a minimum of algebra. What's New? The new Bare Essentials reflects recent advances in statistics, as well as time-honored methods. For example, "hierarchical linear modeling" which first appeared in psychology journals and only now is described in medical literature. Also new, is a chapter on testing for equivalence and non-inferiority. As well as a chapter with information to get started with the computer statistics program, SPSS. Free of calculations and jargon, Bare Essentials speaks so plainly that you won't need a technical dictionary. No math, all concepts. The objective is to enable you to determine if the research results are applicable to your own patients. Throughout the guide, you'll find highlights of areas in which researchers misuse or misinterpret statistical tests. We have labeled these "C.R.A.P. Detectors" (Convoluted Reasoning and Anti-intellectual Pomposity), which help you to identify faulty methodology and misuse of statistics.


DESIGN METHODS AND ANALYSIS OF ALGORITHMS

DESIGN METHODS AND ANALYSIS OF ALGORITHMS

Author: S. K. BASU

Publisher: PHI Learning Pvt. Ltd.

Published: 2005-01-01

Total Pages: 328

ISBN-13: 8120326377

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The design of correct and efficient algorithms for problem solving lies at the heart of computer science. This concise text, without being highly specialized, teaches the skills needed to master the essentials of this subject. With clear explanations and engaging writing style, the book places increased emphasis on algorithm design techniques rather than programming in order to develop in the reader the problem-solving skills. The treatment throughout the book is primarily tailored to the curriculum needs of B.Tech students in computer science and engineering, B.Sc. (Hons.) and M.Sc. students in computer science, and MCA students. The book focuses on the standard algorithm design methods and the concepts are illustrated through representative examples to offer a reader-friendly text. Elementary analysis of time complexities is provided for each example-algorithm. A varied collection of exercises at the end of each chapter serves to reinforce the principles/methods involved.