In this work, the unique power measurement capabilities of the Cray XT architecture were exploited to gain an understanding of power and energy use, and the effects of tuning both CPU and network bandwidth. Modifications were made to deterministically halt cores when idle. Additionally, capabilities were added to alter operating P-state. At the application level, an understanding of the power requirements of a range of important DOE/NNSA production scientific computing applications running at large scale is gained by simultaneously collecting current and voltage measurements on the hosting nodes. The effects of both CPU and network bandwidth tuning are examined, and energy savings opportunities without impact on run-time performance are demonstrated. This research suggests that next-generation large-scale platforms should not only approach CPU frequency scaling differently, but could also benefit from the capability to tune other platform components to achieve more energy-efficient performance.
In this work, the unique power measurement capabilities of the Cray XT architecture were exploited to gain an understanding of power and energy use, and the effects of tuning both CPU and network bandwidth. Modifications were made to deterministically halt cores when idle. Additionally, capabilities were added to alter operating P-state. At the application level, an understanding of the power requirements of a range of important DOE/NNSA production scientific computing applications running at large scale is gained by simultaneously collecting current and voltage measurements on the hosting nodes. The effects of both CPU and network bandwidth tuning are examined, and energy savings opportunities without impact on run-time performance are demonstrated. This research suggests that next-generation large-scale platforms should not only approach CPU frequency scaling differently, but could also benefit from the capability to tune other platform components to achieve more energy-efficient performance.
Spanning the entire child developmental period, Language Disorders from Infancy Through Adolescence, 6th Edition is the go-to text for learning evidence-based methods for assessing childhood language disorders and providing scientifically based treatment. The most comprehensive title available on childhood language disorders, it uses a descriptive-developmental approach to present basic concepts and vocabulary, an overview of key issues and controversies, the scope of communicative difficulties that make up child language disorders, and information on how language pathologists approach the assessment and intervention processes. This edition also features significant updates in research, trends, neurodiversity, cultural diversity, and best practices. An eBook, included with print purchase, provides access to all the text, figures, references, and bonus video clips, with the ability to search, customize content, make notes and highlights, and have content read aloud. UNIQUE! Practice exercises with sample transcripts in the assessment chapters guide you in practicing analysis methods. UNIQUE! Helpful study guides at the end of each chapter provide opportunities to review and apply key concepts. Clinical application focus includes features such as cases studies, clinical vignettes, and suggested projects. Video-based projects support cooperative learning activities. Highly regarded lead author is an expert in language disorders in children and provides authoritative guidance on the diagnosis and management of pediatric language disorders. More than 230 tables and boxes organize and summarize important information such as dialogue examples, sample assessment plans, assessment and intervention principles, activities, and sample transcripts. NEW! An eBook version, included with print purchase, provides access all the text, figures, references, and bonus video clips, with the ability to search, customize content, make notes and highlights, and have content read aloud. Revised content throughout provides the most current information needed to be an effective, evidence-based practitioner. Updated references ensure content is current and applicable for today's practice.
This book addresses the ongoing problem of HIV in black South African women as a health inequity. Importantly, it argues that this urgent problem of justice is changeable. Sprague uses the capabilities approach to bring a theory of health justice, together with multiple sources of evidence, to investigate the complex problem of HIV and accompanying poor health outcomes in black South African women. Motivated by a concern for application of knowledge, this work discusses how to better conceptualise what health justice demands of state and society, and how to mobilise available evidence on health inequities in ways that compel greater state action to address problems of gender and health. HIV in women, and possible responses, are investigated on four distinct levels: conceptual, social structure, health systems, and law. The analysis demonstrates that this problem is indeed modifiable with long-term interventions and an enhanced state response targeted at multiple levels. This book will be of interest to academics and students in the social health sciences, gender and development studies, and global health, as well as HIV/health activists, government officials, policy makers, HIV clinicians and health providers interested in HIV.
This detailed account tells the background story of a privatised monopoly whose sharp practices embroiled a national government in scandal and shocked a nation that prides itself on the strength of its institutions. AWB Limited, the former Australian Wheat Board that in the 1990s was sold into the private sector, paid more than $US200m in kickbacks to the pariah regime of Saddam Hussein in Iraq, exploiting the provisions of the United Nations’ Oil for Food program by inflating the price of the wheat it sent there to disguise the pay-offs that secured the contracts. The ensuing uproar threatened the careers of key cabinet ministers in the Howard government and contributed to the rise and subsequent election victory of the Australian Labor Party’s Kevin Rudd.
Masculinity has a powerful effect on the health of men and boys. Indeed, many of the behaviors they use to "be men" actually increase their risk of disease, injury, and death. In this book, Dr. Will Courtenay, an internationally recognized expert on men’s health, provides a foundation for understanding this troubling reality. With a comprehensive review of data and literature, he identifies specific gender differences in the health-related attitudes, beliefs, and behaviors of men and boys and the health consequences of these differences. He then describes the powerful social, environmental, institutional, and cultural influences that encourage their unhealthy behaviors and constrain their adoption of healthier ones. In the book’s third section, he more closely examines the health needs of specific populations of men, such as ethnic-minority men, rural men, men in college, and men in prisons. Courtenay also provides four empirical studies conducted with multidisciplinary colleagues that examine the associations between masculinity and men and boys’ health beliefs and practices. Finally, he provides specific strategies and an evidence-based practice guideline for working with men in a variety of settings, as well as a look to the future of men’s health. Medical professionals, social workers, public health professionals, school psychologists, college health professionals, mental health practitioners, academics, and researchers from a broad array of disciplines, and anyone interested in this topic will find it to be an extensively researched and accessible volume.
Language Disorders from Infancy Through Adolescence, 4th Edition is the go-to text for all the information you need to properly assess childhood language disorders and provide appropriate treatment. This core resource spans the entire developmental period through adolescence, and uses a descriptive-developmental approach to present basic concepts and vocabulary, an overview of key issues and controversies, the scope of communicative difficulties that make up child language disorders, and information on how language pathologists approach the assessment and intervention processes. This new edition also features significant updates in research, trends, instruction best practices, and social skills assessment. Comprehensive text covers the entire developmental period through adolescence. Clinical application focus featuring case studies, clinical vignettes, and suggested projects helps you apply concepts to professional practice. Straightforward, conversational writing style makes this book easy to read and understand. More than 230 tables and boxes summarize important information such as dialogue examples, sample assessment plans, assessment and intervention principles, activities, and sample transcripts. UNIQUE! Practice exercises with sample transcripts allow you to apply different methods of analysis. UNIQUE! Helpful study guides at the end of each chapter help you review and apply what you have learned. Versatile text is perfect for a variety of language disorder courses, and serves as a great reference tool for professional practitioners. Highly regarded lead author Rhea Paul lends her expertise in diagnosing and managing pediatric language disorders. Communication development milestones are printed on the inside front cover for quick access. Chapter objectives summarize what you can expect to learn in each chapter. Updated content features the latest research, theories, trends and techniques in the field. Information on autism incorporated throughout the text Best practices in preliteracy and literacy instruction The role of the speech-language pathologist on school literacy teams and in response to intervention New reference sources Student/Professional Resources on Evolve include an image bank, video clips, and references linked to PubMed.
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