University of Texas at Austin

About: University of Texas at Austin is a education organization based out in Austin, Texas, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 94352 authors who have published 206297 publications receiving 9070052 citations. The organization is also known as: UT-Austin & UT Austin.

Preparing a Nation for Autonomous Vehicles: Opportunities, Barriers and Policy Recommendations

Abstract: Autonomous vehicles (AVs) represent a potentially disruptive yet beneficial change to the transportation system This new technology has the potential to impact vehicle safety, congestion, and travel behavior All told, major social AV impacts in the form of crash savings, travel time reduction, fuel efficiency and parking benefits are estimated to approach $2,000 to per year per AV, and may eventually approach nearly $4,000 when comprehensive crash costs are accounted for Yet barriers to implementation and mass-market penetration remain Initial costs will likely be unaffordable Licensing and testing standards in the US are being developed at the state level, rather than nationally, which may lead to inconsistencies across states Liability details remain undefined, security concerns linger, and without new privacy standards, a default lack of privacy for personal travel may become the norm The impacts and interactions with other components of the transportation system, as well as implementation details, remain uncertain To address these concerns, the federal government should expand research in these areas and create a nationally recognized licensing framework for AVs, determining appropriate standards for liability, security, and data privacy

Fracture and Dislocation Classification Compendium-2018

Abstract: From the *Department of Orthopaedic Surgery, McGovern Medical School, University of Texas Health Sciences Center at Houston, ** Department of Orthopaedic Surgery, Zuckerberg San Francisco General Hospitial, University of California, San Francisco; *** Department of Orthopaedic Surgery, Harborview Medical Center, Seattle, **** University of Iowa Department of Orthopaedics and Rehabilitation, Iowa City, ***** Department of Orthopaedic Surgery; University of Louisville School of Medicine Disclosure: The authors report no conflicts of interest. Material presented in this Compendium is based on the Comprehensive Classification of Fractures of Long Bones by M.E. Müller, J. Nazarian, P. Koch and J. Schatzker, Springer-Verlag, Berlin, 1990. The Orthopaedic Trauma Association is indebted to Professor Maurice Müller for allowing use of the system. Correspondence: James F. Kellam, Department of Orthopaedic Surgery, McGovern Medical School, University of Texas Health Sciences Center at Houston, 6431 Fannin Street, MSB 6.146, Houston Texas, 77030 (e-mail: James.F.Kellam@uth.tmc.edu) Copyright © 2017 by AO Foundation, Davos, Switzerland; Orthopaedic Trauma Association, IL, US To encourage the use of this classification and this fracture classification compendium, the figures may be reproduced and the classification may be used for research, educational and or medical purposes without the need to request permission from the OTA, AO Foundation or the publisher. It cannot be used commercially or for-profit without permission. Foreword

Critical factors for successful implementation of enterprise systems

Abstract: Enterprise resource planning (ERP) systems have emerged as the core of successful information management and the enterprise backbone of organizations. The difficulties of ERP implementations have been widely cited in the literature but research on the critical factors for initial and ongoing ERP implementation success is rare and fragmented. Through a comprehensive review of the literature, 11 factors were found to be critical to ERP implementation success – ERP teamwork and composition; change management program and culture; top management support; business plan and vision; business process reengineering with minimum customization; project management; monitoring and evaluation of performance; effective communication; software development, testing and troubleshooting; project champion; appropriate business and IT legacy systems. The classification of these factors into the respective phases (chartering, project, shakedown, onward and upward) in Markus and Tanis’ ERP life cycle model is presented and the importance of each factor is discussed.

Free radicals as mediators of tissue injury and disease.

Abstract: A radical is any molecule that contains one or more unpaired electrons. Radicals are normally generated in many metabolic pathways. Some of these radicals can exist in a free form and subsequently interact with various tissue components resulting in dysfunction. The potential role of oxygen- or xenobiotic-derived free radicals in the pathology of several human diseases has stimulated extensive research linking the toxicity of numerous xenobiotics and disease processes to a free radical mechanism. However, because free radical-mediated changes are pervasive and often poorly understood, the question of whether such species are a major cause of tissue injury and human disease remains equivocal. This review discusses cellular sources of various radical species and their reactions with vital cellular constituents. Examples of purported free radical-mediated disorders are discussed in detail to provide insights into the controversy over whether free radicals are important mediators of tissue injury.