Spectrum

"Written for vibration analysts, predictive maintenance specialists, field mechanics, and a wide variety of engineers, Vibration Spectrum Analysis assumes no prior knowledge of advanced mathematics or mechanical engineering. It carefully guides the reader through sophisticated analysis techniques in a logical, easy-to-understand manner."--BOOK JACKET..

Science Spectrum hightlights the scientific achievements of Hispanics, Asians, Native Americans, Blacks and other U.S. minorities and has as its goal to increase the number of students among underrepresented groups who pursue careers in science..

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Ever since the boom of spectrum analysis in the 1860s, spectroscopy has become one of the most fruitful research technologies in analytic chemistry, physics, astronomy, and other sciences. This book is the first in-depth study of the ways in which various types of spectra, especially the sun's Fraunhofer lines, have been recorded, displayed, and interpreted. The book assesses the virtues and pitfalls of various types of depictions, including hand sketches, woodcuts, engravings, lithographs and, from the late 1870s onwards, photomechanical reproductions. The material of a 19th-century engraver or lithographer, the daily research practice of a spectroscopist in the laboratory, or a student's use of spectrum posters in the classroom, all are looked at and documented here. For pioneers of photography such as John Herschel or Hermann Wilhelm Vogel, the spectrum even served as a prime test object for gauging the color sensitivity of their processes. This is a broad, contextual portrayal of the visual culture of spectroscopy in the 19th and early 20th centuries. The illustrations are not confined to spectra--they show instruments, laboratories, people at work, and plates of printing manuals. The result is a multifacetted description, focusing on the period from Fraunhofer up to the beginning of Bohr's quantum theory. A great deal of new and fascinating material from two dozen archives has been included. A must for anyone interested in the history of modern science or in research practice using visual representations..

Combines the latest trends in spectrum sharing, both from a research and a standards/regulation/experimental standpoint Written by noted professionals from academia, industry, and research labs, this unique book provides a comprehensive treatment of the principles and architectures for spectrum sharing in order to help with the existing and future spectrum crunch issues. It presents readers with the most current standardization trends, including CEPT / CEE, eLSA, CBRS, MulteFire, LTE-Unlicensed (LTE-U), LTE WLAN integration with Internet Protocol security tunnel (LWIP), and LTE/Wi-Fi aggregation (LWA), and offers substantial trials and experimental results, as well as system-level performance evaluation results. The book also includes a chapter focusing on spectrum policy reinforcement and another on the economics of spectrum sharing. Beginning with the historic form of cognitive radio, Spectrum Sharing: The Next Frontier in Wireless Networks continues with current standardized forms of spectrum sharing, and reviews all of the technical ingredients that may arise in spectrum sharing approaches. It also looks at policy and implementation aspects and ponders the future of the field. White spaces and data base-assisted spectrum sharing are discussed, as well as the licensed shared access approach and cooperative communication techniques. The book also covers reciprocity-based beam forming techniques for spectrum sharing in MIMO networks; resource allocation for shared spectrum networks; large scale wireless spectrum monitoring; and much more. Contains all the latest standardization trends, such as CEPT / ECC, eLSA, CBRS, MulteFire, LTE-Unlicensed (LTE-U), LTE WLAN integration with Internet Protocol security tunnel (LWIP) and LTE/Wi-Fi aggregation (LWA) Presents a number of emerging technologies for future spectrum sharing (collaborative sensing, cooperative communication, reciprocity-based beamforming, etc.), as well as novel spectrum sharing paradigms (e.g. in full duplex and radar systems) Includes substantial trials and experimental results, as well as system-level performance evaluation results Contains a dedicated chapter on spectrum policy reinforcement and one on the economics of spectrum sharing Edited by experts in the field, and featuring contributions by respected professionals in the field world wide Spectrum Sharing: The Next Frontier in Wireless Networks is highly recommended for graduate students and researchers working in the areas of wireless communications and signal processing engineering. It would also benefit radio communications engineers and practitioners..

Optimize your dynamic spectrum access approach using the latest applications and techniques Dynamic Spectrum Access Decisions: Local, Distributed, Centralized and Hybrid Designs prepares engineers to build optimum communications systems by describing at the outset what type of spectrum sensing capabilities are needed. Meant for anyone who has a basic understanding of wireless communications and networks and an interest in the physical and MAC layers of communication systems, this book has a tremendous range of civilian and military applications. Dynamic Spectrum Access Decisions provides fulsome discussions of cognitive radios and networks, but also DSA technologies that operate outside the context of cognitive radios. DSA has applications in: Licensed spectrum bands Unlicensed spectrum bands Civilian communications Military communications Consisting of a set of techniques derived from network information theory and game theory, DSA improves the performance of communications networks. This book addresses advanced topics in this area and assumes basic knowledge of wireless communications..

More than 80% of all data that is collected by organizations is not in a standard relational database. Instead, it is trapped in unstructured documents, social media posts, machine logs, and so on. Many organizations face significant challenges to manage this deluge of unstructured data, such as the following examples: Pinpointing and activating relevant data for large-scale analytics Lacking the fine-grained visibility that is needed to map data to business priorities Removing redundant, obsolete, and trivial (ROT) data Identifying and classifying sensitive data IBM® Spectrum Discover is a modern metadata management software that provides data insight for petabyte-scale file and Object Storage, storage on-premises, and in the cloud. This software enables organizations to make better business decisions and gain and maintain a competitive advantage. IBM Spectrum® Discover provides a rich metadata layer that enables storage administrators, data stewards, and data scientists to efficiently manage, classify, and gain insights from massive amounts of unstructured data. It improves storage economics, helps mitigate risk, and accelerates large-scale analytics to create competitive advantage and speed critical research. This IBM Redbooks® publication presents several use cases that are focused on artificial intelligence (AI) solutions with IBM Spectrum Discover. This book helps storage administrators and technical specialists plan and implement AI solutions by using IBM Spectrum Discover and several other IBM Storage products..

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In DSM-5, published in 2013, the classification of autism spectrum disorder (ASD) was created, subsuming several diagnoses and representing a significant evolution from its first appearance in the DSM-III three decades earlier. Autism Spectrum Disorders reflects this evolution, offering clinicians and families a succinct, definitive, and up-to-date guide to current research in the field and its impact on assessment and treatment. The book begins with the epidemiology of ASDs, which have increased in prevalence, and explores genetic heritability and environmental risk factors. It then explains the roles of the psychiatrist, neurologist and pediatrician in assessing the patient, examines assessment tools and processes, and describes the latest advances in a variety of treatments and interventions. The text's focus is on educating and empowering families and health care providers to determine whether appropriate genetic testing and counseling have been undertaken, whether the individual has had the relevant assessment, and whether skilled behavioral treatment and additional medical assessment or treatment are required. Specifically, the text: Reviews existing prevalence estimates for ASDs since 2000 and discusses methodological factors impacting the estimation of prevalence and the interpretation of changes in prevalence estimates over time. Evaluates genomic and epigenomic research over the last decade in the context of translating findings to practice, in terms of testing (e.g., copy number variants and whole-exome sequencing) and counseling. Examines the role of environmental toxicity in immune dysregulation, which has now been noted among individuals with ASD and their family members by numerous studies. Reviews medical and cognitive assessments that may be needed. Reviews targeted treatments that have the potential to reverse neurobiological abnormalities in ASD Reviews behavioral treatments that are effective in promoting development and improving behavior. Describes the Developmental, Individual Difference, Relationship-based (DIR) model, a comprehensive developmental theory with relevance across the lifespan, which targets the core deficits of ASD identified in DSM-5. Provides an overview of school-based interventions for students with autism, exploring the rationale for conducting school-based research and examining existing teacher-, paraprofessional-, and peer-mediated interventions school-based interventions. Explores other approaches to ASDs, such as complementary and integrative approaches and non-invasive brain stimulation technologies, including transcranial magnetic stimulation. The push for early screening is resulting in earlier diagnosis of ASDs and the provision of evidence-based interventions that have a positive impact on outcomes. Autism Spectrum Disorders provides a bench-to-bedside guide that is essential reading for health care providers and families facing the challenges inherent in these complex disorders..

Economic globalization requires data to be available globally. With most data stored in file systems, solutions to make this data globally available become more important. Files that are in file systems can be protected or shared by replicating these files to another file system that is in a remote location. The remote location might be just around the corner or in a different country. Therefore, the techniques that are used to protect and share files must account for long distances and slow and unreliable wide area network (WAN) connections. IBM® Spectrum Scale is a scalable clustered file system that can be used to store all kinds of unstructured data. It provides open data access by way of Network File System (NFS); Server Message Block (SMB); POSIX Object Storage APIs, such as S3 and OpenStack Swift; and the Hadoop Distributed File System (HDFS) for accessing and sharing data. The IBM Aspera® file transfer solution (IBM Aspera Sync) provides predictable and reliable data transfer across large distance for small and large files. The combination of both can be used for global sharing and protection of data. This IBM RedpaperTM publication describes how IBM Aspera Sync can be used to protect and share data that is stored in IBM SpectrumTM Scale file systems across large distances of several hundred to thousands of miles. We also explain the integration of IBM Aspera Sync with IBM Spectrum ScaleTM and differentiate it from solutions that are built into IBM Spectrum Scale for protection and sharing. We also describe different use cases for IBM Aspera Sync with IBM Spectrum Scale..

A guide to spectroscopy from 1878, by one of the most influential astronomers of his time..

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This book contains the latest research on assessment, diagnosis, treatment, intervention and support of individuals with ASD, and examines their implications at various stages of life. A wide range of neurological, genetic, psychological, developmental, social, and emotional issues are covered..

IBM® Spectrum Virtualize for Public Cloud is now available on Microsoft Azure. With IBM Spectrum® Virtualize for Public Cloud 8.4.3, users can deploy a highly available two-node cluster running IBM Spectrum Virtualize for Public Cloud on supported Microsoft Azure virtual machines (VMs). This all-inclusive, bring your own license (BYOL) software offering provides the ability to virtualize, optimize, and provision supported Azure Managed Disk to applications that require the performance of block storage in the cloud with the added efficiencies that IBM Spectrum Virtualize for Public Cloud brings to native infrastructure as a service (IaaS) that is provided by Microsoft Azure. This IBM Redbooks publication gives a broad understanding of the IBM Spectrum Virtualize for Public Cloud on Azure architecture. It also provides planning and implementation details of the common use cases for this new product. This book helps storage and networking administrators plan, implement, install, and configure the IBM Spectrum Virtualize for Public Cloud on Azure offering. It also provides valuable troubleshooting tips..

Adolescence is a challenging stage for all individuals, especially for those with Autism Spectrum Disorder (ASD). Individuals with ASD face increased social isolation and engage in more challenging behaviors during adolescence. They also experience increased mental health challenges including anxiety and depression, and they are among the least likely of any disability group to attend college, be competitively employed, or live independently. At the same time, adolescents with ASD face a major shift in available services and support as they exit the K-12 educational system. The need to present what is known about this group in order to inform clinicians, researchers, and educators cannot be understated. Adolescents with Autism Spectrum Disorder synthesizes current science on adolescents and young adults with ASD in order to inform mental health practitioners and education professionals who work directly with these individuals. While early childhood interventions for ASD have been extensively developed and tested, research on adolescents and young adults with ASD has lagged behind until recently. This comprehensive handbook can be utilized to train students and professionals in applied mental health roles. The handbook includes three sections: Part I reviews diagnosis and treatment of adolescents with ASD; Part II details how to support their educational needs; and Part III discusses special populations including college students and young women. Chapters highlight recommendations for clinicians and include study questions and additional resources..

Synthesizing an explosion of recent research, this book presents dramatic advances in understanding and treating autism spectrum disorder (ASD) in very young children. Leading authorities describe the innovative tools and methods that are enabling clinicians to more effectively identify 0- to 5-year-olds with the disorder and those at risk for related problems. Chapters discuss the early core symptoms and co-occurring characteristics of ASD, the best diagnostic instruments, and lessons learned from large-scale screening and surveillance, including sibling studies. The book reviews evidence-based interventions and explores practical issues in treatment of young children and their families..

Drawing together contributions from experts at the forefront of research in the field, Supporting Social Inclusion for Students with Autism Spectrum Disorders demonstrates that social inclusion is a defining feature of successful education of students with a spectrum disorder. Divided into three parts, this book begins by proposing a contemporary and operational definition of social inclusion that will help facilitate active engagement by all stakeholders involved in supporting social inclusion within educational settings. The relationship between well-developed social skills and positive social outcomes is also explored, and subsequent chapters explicate and contextualize social inclusion across a range of educational settings. The final chapters present case studies and viewpoints from stakeholders central to the successful social inclusion of students with the disorder. Through discussion of its findings, this book provides the reader with a deep understanding of social inclusion and confirms its importance in facilitating positive educational outcomes for students with Autism Spectrum Disorder. A unique contribution to the field, this book will be of key interest to postgraduates, researchers and academics in the area of inclusive education and Autism Spectrum Disorder. It will also appeal to those who research, study and work in the areas of special and inclusive education, and developmental psychology..