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Human Interaction, Emerging Technologies and Future Applications II: Proceedings of the 2nd International Conference on Human Interaction and Emerging Technologies: Future Applications (IHIET – AI 2020), April 23-25, 2020, Lausanne, Switzerland (Advances in Intelligent Systems and Computing #1152)
by Tareq Ahram Redha Taiar Vincent Gremeaux-Bader Kamiar AminianThis book reports on research and developments in human-technology interaction. A special emphasis is given to human-computer interaction, and its implementation for a wide range of purposes such as healthcare, aerospace, telecommunication, and education, among others. The human aspects are analyzed in detail. Timely studies on human-centered design, wearable technologies, social and affective computing, augmented, virtual and mixed reality simulation, human rehabilitation and biomechanics represent the core of the book. Emerging technology applications in business, security, and infrastructure are also critically examined, thus offering a timely, scientifically-grounded, but also professionally-oriented snapshot of the current state of the field. The book is based on contributions presented at the 2nd International Conference on Human Interaction and Emerging Technologies: Future Applications, IHIET-AI 2020, held on April 23-25, in Lausanne, Switzerland. It offers a timely survey and a practice-oriented reference guide to researchers and professionals dealing with design and/or management of the new generation of service systems.
Human Interaction, Emerging Technologies and Future Applications III: Proceedings of the 3rd International Conference on Human Interaction and Emerging Technologies: Future Applications (IHIET 2020), August 27-29, 2020, Paris, France (Advances in Intelligent Systems and Computing #1253)
by Tareq Ahram Redha Taiar Arnaud Choplin Karine LangloisThis book reports on research and developments in human-technology interaction. A special emphasis is given to human-computer interaction, and its implementation for a wide range of purposes such as healthcare, aerospace, telecommunication, and education, among others. The human aspects are analyzed in detail. Timely studies on human-centered design, wearable technologies, social and affective computing, augmented, virtual and mixed reality simulation, human rehabilitation and biomechanics represent the core of the book. Emerging technology applications in business, security, and infrastructure are also critically examined, thus offering a timely, scientifically-grounded, but also professionally-oriented snapshot of the current state of the field. The book is based on contributions presented at the 3rd International Conference on Human Interaction and Emerging Technologies: Future Applications, IHIET 2020, held on August 27-29, 2020. It offers a timely survey and a practice-oriented reference guide to researchers and professionals dealing with design and/or management of the new generation of service systems.
Human Interface and the Management of Information. Information and Knowledge Design
by Sakae YamamotoThe two-volume set LNCS 9172 and 9173 constitutes the refereed proceedings of the Human Interface and the Management of Information thematic track, held as part of the 17th International Conference on Human-Computer Interaction, HCII 2015, held in Los Angeles, CA, USA, in August 2015, jointly with 15 other thematically similar conferences. The total of 1462 papers and 246 posters presented at the HCII 2015 conferences were carefully reviewed and selected from 4843 submissions. These papers address the latest research and development efforts and highlight the human aspects of design and use of computing systems. The papers accepted for presentation thoroughly cover the entire field of human-computer interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas. This volume contains papers addressing the following major topics: information visualization; information presentation; knowledge management; haptic, tactile and multimodal interaction; service design and management; user studies.
Human Interphase Chromosomes
by Svetlana G. Vorsanova Ivan Y. Iourov Yuri B. YurovThis title will focus on the study of human interphase chromosomes and its relation to health and disease. Orchestrated organization and human genome function in interphase nuclei at the chromosomal level have been repeatedly shown to play a significant role in a variety of basic biological processes involved in realization and inheritance of genetic information within and between species. Current biomedical sciences of post-genomic era refocus basic and applied studies of interphase nuclei genetics and genomics with special attention to interphase chromosome behavior in health and disease. Additionally, related processes are a target of studies elucidating the role of interphase chromosome behavior during development, chromosome/DNA replication, DNA reparation etc. Studies of interphase nuclei have an appreciable impact on different areas of biomedical sciences such as cell biology, neurobiology, cancer research, developmental biology, epigenetics, cytogenetics, and medical genetics, as a whole. Moreover, development of innovative and emergent technologies to analyze interphase nuclei are closely associated with application of these techniques in clinical, diagnostic and research practice to solve reproductive problems (including infertility and spontaneous abortions), to investigate congenital malformations (including those produced by aneuploidy and other chromosome abnormalities); genetic diseases (including cardiac, immune, neurological and psychiatric diseases), and cancer. This title will serve as a source of new valuable information and promising ideas for a wide audience of professionals in biomedicine including researchers, scientists, and healthcare professionals in human genetics, cytogenetics, and developmental biology.
Human Interphase Chromosomes: Biomedical Aspects
by Ivan Iourov Svetlana Vorsanova Yuri YurovThis second edition focuses on the study of human interphase chromosomes and its relation to health and disease. Orchestrated organization and behavior of the human genome in interphase nuclei at chromosomal level has been repeatedly shown to play a significant role in almost all basic biological processes involved in the processing and inheritance of genetic information within and between species. Accordingly, post-genomic bioscience appeals to basic and applied studies of interphase nuclei genetics and genomics with special attention to interphase chromosome behavior in health and disease. Additionally, elucidating the role of interphase chromosome behavior during development, chromosome/DNA replication, DNA reparation opens new horizons for basic and applied bioscience Studies of interphase nuclei have an appreciable impact on different areas of biomedical sciences such as cell biology, neurobiology, cancer research, developmental biology, epigenetics, cytogenetics, and medical genetics, as a whole. Moreover, development of innovative and emergent technologies to analyze interphase nuclei are closely associated with application of these techniques in diagnostic and research practices to solve reproductive problems (including infertility and spontaneous abortions), to investigate congenital malformations (including those produced by aneuploidy and other chromosome abnormalities); genetic diseases (including cardiac, immune, neurological and psychiatric diseases), and cancer. This second edition serves as a source of updated valuable information and promising ideas for a wide audience of professionals in biomedicine including researchers, scientists, and healthcare professionals in human genetics, cytogenetics, and developmental biology.
Human Intestinal Flukes: From Discovery to Treatment and Control
by Jong-Yil ChaiThis book provides up-to-date information on the characteristics of each species of intestinal fluke found in humans and on the management of infections caused by these trematodes. Biology, epidemiology, host-parasite relationships, pathogenicity, clinical aspects, diagnosis, and treatment are all reviewed in detail. The zoonotic intestinal flukes comprise 38 genera belonging to 16 families. They are morphologically diverse and each species has a characteristic life cycle and geographical distribution. Intestinal fluke infections are commonly considered as tropical endemic diseases in Asian countries, where 6 million people are infected, but the geographical limits and populations at risk are expanding and changing owing to a range of factors, including growing international markets, improved transportation systems, changes in eating habits, demographic trends, and climate change. While the pathogenicity of intestinal flukes is generally mild, the impact in immunocompromised individuals requires clarification and some diagnostic problems remain to be solved. In exploring all aspects of human intestinal fluke infections, this book will be invaluable for clinicians and researchers alike.
Human Language and Our Reptilian Brain: The Subcortical Bases of Speech, Syntax, and Thought (Perspectives in Cognitive Neuroscience)
by Philip LiebermanThis book is an entry into the fierce current debate among psycholinguists, neuroscientists, and evolutionary theorists about the nature and origins of human language. A prominent neuroscientist here takes up the Darwinian case, using data seldom considered by psycholinguists and neurolinguists to argue that human language--though more sophisticated than all other forms of animal communication--is not a qualitatively different ability from all forms of animal communication, does not require a quantum evolutionary leap to explain it, and is not unified in a single "language instinct." Using clinical evidence from speech-impaired patients, functional neuroimaging, and evolutionary biology to make his case, Philip Lieberman contends that human language is not a single separate module but a functional neurological system made up of many separate abilities. Language remains as it began, Lieberman argues: a device for coping with the world. But in a blow to human narcissism, he makes the case that this most remarkable human ability is a by-product of our remote reptilian ancestors' abilities to dodge hazards, seize opportunities, and live to see another day.
Human Life Before Birth, Second Edition
by Frank DyeThis textbook presents essential and accessible information about human embryology including practical information on human health issues and recent advances in human reproductive technology. Starting with biological basics of cell anatomy and fertilization, the author moves through the development of specific organs and systems, before addressing social issues associated with embryology. Each chapter includes specific objectives, general background, study questions, and questions to inspire critical thinking. Human Life Before Birth also contains two appendices and a full glossary of terms covered in the text. Clinicians and researchers in this field will find this volume indispensable. Key selling features: Explores all the developmental and embryological events that occur in human emryonic and fetal life Reviews basic cell biology, genetics, and reproduction focusing entirely on humans Summarizes the development of various anatomical systems Examines common birth defects and sexually transmitted diseases including emerging concerns such as Zika Documents assisted fertilization technologies and various cultural aspects of reproduction
Human Longevity: Omega-3 Fatty Acids, Bioenergetics, Molecular Biology, and Evolution
by Raymond C. Valentine David L. ValentineMore than 7 billion people inhabit the earth and all of them are subject to aging. This book is aimed at persons interested in a molecular explanation of how our cells age. Human Longevity: Omega-3 Fatty Acids, Bioenergetics, Molecular Biology, and Evolution is built on the proposition that we age as our mitochondria age. It suggests a revised vers
Human Measurement Techniques in Speech and Language Pathology: Methods for Research and Clinical Practice
by Rietveld ToniHuman Measurement Techniques in Speech and Language Pathology gives an overview of elicitation methods in the assessment and diagnosis of speech and language disorders and explains approaches to the qualification of the obtained data in terms of agreement and reliability. Despite technological advances in the assessment and diagnosis of speech and language disorders, the role of human judgements is as important as ever. Written to be accessible to students, researchers and practitioners alike, the book not only provides an overview of elicitation procedures of human judgement such as visual analog scaling, Likert scaling etc. but also presents methodological and statistical approaches to quality assessment of judgements. The book introduces statistical procedures for processing scores obtained in paired comparisons and in the context of signal detection theory, and introduces software relevant for the calculation of a large number of coefficients of reliability and agreement. Featuring a wealth of reader-friendly pedagogy throughout, including instructions for using SPSS and R software, clarified by many illustrations and tables, example reports, and exercise questions to test the readers understanding, it is an ideal companion for advanced students and researchers in the field of speech pathology.
Human Medical Research
by Verena Sandow Jan Schildmann Jochen Vollmann Oliver RauprichMedical research involving human subjects has contributed to considerable advancements in our knowledge, and to medical benefits. At the same time the development of new technologies as well as further globalisation of medical research raises questions that require the attention of researchers from a range of disciplines. This book gathers the contributions of researchers from nine different countries, who analyse recent developments in medical research from ethical, historical, legal and socio-cultural perspectives. In addition to reflections on innovations in science such as genetic databases and the concept of "targeted therapy" the book also includes analyses regarding the ethico-legal regulation of new technologies such as human tissue banking or the handling of genetic information potentially relevant for participants in medical research. Country and culture-specific aspects that are relevant to human medical research from a global perspective also play a part. The value of multi- and interdisciplinary analysis that includes the perspectives of scholars from normative and empirical disciplines is a shared premise of each contribution.
Human Medical Thermography
by James Stewart Campbell M. Nathaniel MeadWant to incorporate medical infrared imaging into your practice but can’t find a book that explains how to do it? Well, this book is for you! Complete, practical instructions are provided on imager choice and care as well as the physical needs of a thermography service from the imaging room layout to the computer requirements. How to acquire, interpret, and report a thermal examination is covered in detail. Fully illustrated with both normal and abnormal images, Human Medical Thermography provides practitioners of all types with the knowledge to design and operate a scientifically based thermography practice. Key Features• Shows how to select the best thermal imager for your clinical practice, care for it, and use it correctly.• Explains how to take medical quality thermal images and scale them for maximum visual effect using the guidelines detailed in this book.• Details myriad ways that thermography can aid in medical diagnosis and improve surgical outcomes.
Human Memory
by Gabriel A. RadvanskyHuman Memory, 4th edition, provides a comprehensive overview of research and theory on human memory. Written in an engaging style, the book is divided into three sections, providing an accessible introduction to the application and assessment of memory theory. Beginning with the history of memory, the first section explores basic methodology and neuroscience. The second section examines the key topics of memory such as the sensory registers, mechanisms of forgetting and short-term, nondeclarative, episodic, and semantic memory. The third section focuses on specialist topics such as amnesia, memory for space and time, autobiographical memory, memory and reality, memory and the law, metamemory and formal models of memory. Instructors could pick and chose which of these chapters best fit the goals of their course. New to this edition: More prominent discussion of neuroscience findings. Coverage of a wider range of neuroscientific techniques. Greater emphasis on memory changes over time. New explanation of how to calculate a wider range of signal detection measures. Additional content on a wide range of topics including the mirror effect, sleep-related memory processes, vicarious autobiographical memories, inter-generational memory transmission, the impact of lying on memory, eyewitness collaboration, and aging and spatial memory. Expanded coverage of areas including theories of hypermnesia, chunking, serial order memory, prospective memory, threshold models, and eyewitness line-up identification. Updated companion resources, including PowerPoint slides and exam questions. The book highlights the application of memory theory and findings to everyday experience, presents in-depth explorations of studies, and provides opportunities for students to explore the assessment of memory in more laboratory-based settings. Packed full of student-friendly pedagogy including study questions, Stop and Review and Try it Out sections, Study in Depth text boxes, and more, Human Memory, 4th edition is an essential companion for all students of human memory.
Human Memory and Material Memory
by Christian LexcellentThis book investigates the fascinating concept of a continuum between human memory and memory of materials. The first part provides state-of-the-art information on shape memory alloys and outlines a brief history of memory from the ancient Greeks to the present day, describing phenomenological, philosophical, and technical approaches such as neuroscience. Then, using a wealth of anecdotes, data from academic literature, and original research, this short book discusses the concepts of post-memory, memristors and forgiveness, highlights the analogies between materials defects and memory traces in the human brain. Lastly, it tackles questions of how human memory and memory of materials work together and interact. With insights from materials mechanics, neuroscience and philosophy, it enables readers to understand and continue this open debate on human memory.
Human Memory: Second Edition
by Gabriel A. RadvanskyProvides students with a guide to human memory, its properties, theories about how it works, and how studying it can help us understand who we are and why we do the things that we do. For undergraduate and graduate courses in Human Memory. This book provides a very broad range of topics covering more territory than most books. In addition to some coverage of basic issues of human memory and cognition that are of interest to researchers in the field, the chapters also cover issues that will be relevant to students with a range of interests including those students interested in clinical, social, and developmental psychology, as well as those planning on going on to medical and law schools. The writing is aimed at talking directly to students (as opposed to talking down to them) in a clear and effective manner. Not too dense, but also not too conversational as well. This 2nd edition includes a series of exercises that allow the student to try out the concepts and principles conveyed in the chapters, or to use as the basis for exploring their own ideas.
Human Metabolism: A Regulatory Perspective (Frontiers In Metabolism/neurobiology Ser. #No. 1)
by Keith N. Frayn Rhys EvansThe updated bestselling guide to human metabolism and metabolic regulation The revised and comprehensively updated new edition of Human Metabolism (formerly Metabolic Regulation – A Human Perspective) offers a current and integrated review of metabolism and metabolic regulation. The authors explain difficult concepts in clear and concise terms in order to provide an accessible and essential guide to the topic. This comprehensive text covers a wide range of topics such as energy balance, body weight regulation, exercise, and how the body copes with extreme situations, and illustrates how metabolic regulation allows the human body to adapt to many different conditions. This fourth edition has been revised with a new full colour text design and helpful illustrations that illuminate the regulatory mechanisms by which all cells control the metabolic processes necessary for life. The text includes chapter summaries and additional explanatory text that help to clarify the information presented. In addition, the newly revised edition includes more content on metabolic pathways and metabolic diseases. This important resource: Is a valuable tool for scientists, practitioners and students across a broad range of health sciences including medicine, biochemistry, nutrition, dietetics, sports science and nursing Includes a full colour text filled with illustrations and additional diagrams to aid understanding Offers a companion website with additional learning and teaching resources. Written for students of medicine, biochemistry, nutrition, dietetics, sports science and nursing, Human Metabolism has been revised and updated to provide a comprehensive review of metabolism and metabolic regulation.
Human Microbial Ecology
by Michael J. Hill Philip D. MarshThe aim of this comprehensively written volume is to provide a baseline of information on the normal microflora at various sites in the body. It focuses on the mouth, upper digestive tract, large intestine, skin, and urinogenital tract. Written in an easy-to-read format, this book highlights the level of detail available. For example, it explains that in the mouth and colon the data are extremely detailed and good quantitative information is available on large numbers of bacterial species. This work analyzes the similarities and differences between the microfloras of the various "internal" surfaces, and discusses the clear value of good taxonomy. It focuses on problems and extended research in the progress at other sites. Because this work researches the advances and discoveries made in specific areas of human microbial ecology, it is an ideal source for all who are involved in microbiology, bacteriology, and infectious diseases.
Human Microbiome in Health, Disease, and Therapy
by Pallaval Veera BramhachariThis book illustrates the role of the human microbiome in health and diseases. It discusses the association of an imbalanced human microbiome with different human diseases, including inflammatory, metabolic conditions, neurological, cardiovascular, and respiratory diseases. The book further reviews the association between intestinal microbiota and immune defense systems. The book provides evolving knowledge of the development, complexity, and functionality of the healthy gut microbiota and covers interventions that modulate and stabilize the gut microbiota. Further, it introduces the human microbiome as a reservoir of AMR genes, the current knowledge on the resistome, and the recent and upcoming advances in molecular diagnostic approaches to unravel this reservoir. Toward the end, the book reviews the advances in understanding the human urinary microbiome and its potential role in urinary tract infection. The chapter also presents the dynamics of the skin microbiome and the association of microbiota with skin disorders and therapeutic interventions. This book is an invaluable read for health professionals, medical students, microbiologists, and scientific research communities who are eager to update themselves with recent trends in microbiome research.
Human Microbiome: Clinical Implications and Therapeutic Interventions
by Sabu ThomasThe human microbiome refers to the complete microorganisms inhabiting the human body sites including skin, ear, nose, oral cavity, the genital, gastrointestinal and respiratory tracts, and body fluids such as breast milk, saliva, and urine. It is a significant and essential organ recognized for the body and has an established involvement in the host wellbeing, in terms of nutritional requirements and immunomodulation. This book talks about how alteration and imbalance in the same can have clinical implications associated with a multitude of gastrointestinal, lifestyle-associated, and neurodegenerative disorders. How the proliferation of specific groups of bacteria and their metabolic activities, as a result of intestinal dysbiosis leads to the 'leaky gut' condition thereby influences brain activity via the bidirectional gut-brain axis. It also coves the importance of microbial seeding and how it can be influenced by the mode of delivery, nutrition, and medication. This book also provides various therapeutic interventions such as the establishment of stool banks and Faecal microbiota transplantation (FMT) that have recently proved promising in the treatment of ASD, Inflammatory Bowel Disease, and Ulcerative Colitis. This book provides a deeper understanding of the development of the human gut microbiome and the factors driving its dysbiosis. This book is a valuable read for health professionals, medical students, nutritionists, and scientific research communities who are eager to update themselves with recent trends in microbiome research. It will also aid gastroenterologists and nutritionists to make well-informed choices regarding therapeutic regimes.
Human Microbiome: Techniques, Strategies, and Therapeutic Potential
by Muhammad Sajid Hamid Akash Mohsin KhurshidThis book is a comprehensive guide on microbiome research, from the fundamentals of to the latest advancements in microbiome-based therapeutics. The initial chapters introduce the concept of the human microbiome delving into the intricate relationship between the human host and its microbiome. The chapter also examines the various tools and techniques used in microbiome research and the role of computational biology in analyzing vast amounts of microbiome data. The subsequent chapters review the role of the microbiome in various health conditions, including metabolic disorders, immunological disorders, gastrointestinal tract disorders, management of cancers, metabolic disorders, and mental health disorders. Towards the end, the book examines the regulatory considerations surrounding microbiome-based therapeutics, and ethical considerations surrounding microbiome-based therapeutics. This book is a comprehensive and cutting-edge guide for researchers, healthcare professionals, and students interested in the field of microbiome research and its potential for transforming healthcare.
Human Microbiota and Microbiome
by Larry Forney Tom van de Wiele Jia Li Takahiro Matsuki Wim Crielaard Markus Egert Julian Marchesi Ken Bruce Elaine Holmes Huiying Li Marco Ventura Andrew GoodmanThousands of different microbial species colonize the human body, and are essential for our survival. This book presents a review of the current understanding of human microbiomes, the functions that they bring to the host, how we can model them, their role in health and disease and the methods used to explore them. Current research into areas such as the long-term effect of antibiotics makes this a subject of considerable interest. This title is essential reading for researchers and students of microbiology.
Human Monoclonal Antibodies: Methods And Protocols (Methods in Molecular Biology #1060)
by Michael SteinitzThis second edition volume expands on the previous edition with descriptions of recent developments in the field. The chapters in this book cover topics such as monoclonal antibodies for the treatment of melanoma; production and purification of human monoclonal antibodies; humanization and optimization of monoclonal antibodies; rapid chimerization of monoclonal antibodies; epitope mapping via phage display from single gene libraries; recombinant antibodies made by combining phage and yeast display selections; production of stabilized antibody fragments in the E. coli bacterial cytoplasm and transfected mammalian cells; and analysis of CAR T cells. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls.Unique and thorough, Human Monoclonal Antibodies: Methods and Protocols, Second Edition is a valuable tool for novice and expert researchers interested in learning more about this evolving field.
Human Monoclonal Antibodies: Methods and Protocols (Methods in Molecular Biology #1060)
by Michael SteinitzThe introduction of monoclonal antibodies revolutionized immunology. The development of human monoclonal antibodies was inspired primarily by the enormous clinical benefits promised by these reagents which can be used as anti-inflammatory reagents, anti-tumor reagents and reagents for passive immunization in a variety of pathologies. Human Monoclonal Antibodies: Methods and Protocols presents technical protocols of cellular and molecular methods for the production, purification and application of human monoclonal antibodies, as well as review articles on related topics of human monoclonal and polyclonal antibodies. Written in the successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Human Monoclonal Antibodies: Methods and Protocols seeks to serve both professionals and novices with its well-honed methodologies which will prove invaluable in a clinical setting.
Human Motion Sensing and Recognition: A Fuzzy Qualitative Approach (Studies in Computational Intelligence #675)
by Honghai Liu Zhaojie Ju Xiaofei Ji Chee Seng Chan Mehdi KhouryThis book introduces readers to the latest exciting advances in human motion sensing and recognition, from the theoretical development of fuzzy approaches to their applications. The topics covered include human motion recognition in 2D and 3D, hand motion analysis with contact sensors, and vision-based view-invariant motion recognition, especially from the perspective of Fuzzy Qualitative techniques.With the rapid development of technologies in microelectronics, computers, networks, and robotics over the last decade, increasing attention has been focused on human motion sensing and recognition in many emerging and active disciplines where human motions need to be automatically tracked, analyzed or understood, such as smart surveillance, intelligent human-computer interaction, robot motion learning, and interactive gaming. Current challenges mainly stem from the dynamic environment, data multi-modality, uncertain sensory information, and real-time issues.These techniques are shown to effectively address the above challenges by bridging the gap between symbolic cognitive functions and numerical sensing & control tasks in intelligent systems. The book not only serves as a valuable reference source for researchers and professionals in the fields of computer vision and robotics, but will also benefit practitioners and graduates/postgraduates seeking advanced information on fuzzy techniques and their applications in motion analysis.
Human Motor Development: A Lifespan Approach
by Greg Payne Larry IsaacsHuman Motor Development: A Lifespan Approach, 10th Edition, offers an overview to the study of changes in human movement across the lifespan. The book uses a holistic approach and emphasizes the importance of intellectual, social, and physical development and their impact on human motor development at all ages. The tenth edition has been completely revised and updated to reflect the most recent research and technology in human motor development. Organized into five parts, the book examines key topics in motor development including the relationship between cognitive and social development and motor development, factors affecting development, changes across the lifespan, and assessment in motor development. Highly illustrated and written for student accessibility, Human Motor Development: A Lifespan Approach is essential reading for students of motor control and development, kinesiology, human performance, and students interested in physical therapy, physical education, and exercise science. The book also provides access to a fully updated companion website, which includes laboratory exercises, an instructors’ manual, a test bank, and lecture slides.