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Acacias: The Genus Acacia (sensu lato) (Medicinal and Aromatic Plants - Industrial Profiles #1)
by Shifra Lansky Helena Maaria Paavilainen Ephraim Philip LanskyAcacias: The Genus Acacia (sensu lato) is an evidence-based treatment of this supergenus, through the eyes of a clinical pharmacognosist and integrative medicine specialist. The book begins with antiviral activity, revealing within the five genera of Acacia s.l., pharmacological properties and pharmacologically active compounds. Profiles of prominent species within these genera, including photographs, accompany the narrative of current research and traditional usage into antibacterial, antifungal, anticancer, antidiabetic, metabolic syndrome ameliorative, and psychotherapeutic potential. Features Comprehensive treatment of the entire Acacia sensu lato genus Aids ethnopharmacological prospectors of new sources of novel botanically based medicines for modern metabolic and psychiatric diseases Illuminates the presence of psychedelic simple substituted tryptamines in trees and their medical and psychotherapeutic potential Continuing in the tradition of the previous volumes of the esteemed Medicinal and Aromatic Plants: Industrial Profiles series, Acacias: The Genus Acacia (sensu lato) provides a unique and comprehensive coverage of one of the most interesting and diverse genera of trees, firmly entrenched in the Levant, Africa, Australia, the Far East, and the New World. The influence of these genera on pharmacy and industry (especially through gum arabic, wildcrafted in Africa from Senegalia senegal), human consciousness, the advent and development of religions, planetary ecology, botanical therapeutics, and the emergence of psychedelic medicine reflect both the history of our species and the transformative promise of tomorrow.
Academic & Scientific Poster Presentation: A Modern Comprehensive Guide
by Nicholas RoweThis book offers the first comprehensive guide to poster presentation at academic, scientific and professional conferences. Each chapter explores different factors that impact upon how posters function, and how they fit within today's conference practices, as well as provides guidance on how to address compilation and presentation issues with the poster medium. Drawing from fields of education, psychology, advertising and other areas, the book offers examples of how theories may be applied to practice in terms of both traditional paper and electronic poster formats. Importantly, the book offers a critical examination of how academic and scientific posters are able to achieve their potential for knowledge dissemination, networking and knowledge transfer. The many new and challenging findings provide an evidence-based approach to help both novice and experienced presenters compile effective poster presentations, and to see how poster presentations can best be used to share knowledge, facilitate networking, and promote dialogue. Additionally, educators, employers, and conference organizers may use this book to re-evaluate how conferences meet the needs of today's globally connected peer groups, and the benefit they provide at individual and group levels.
Academic Entrepreneurship
by Gary E. HarmanThis book explores different aspects of entrepreneurship from both an academic and a commercial point of view. The first chapter the university culture is considered. The nature of the technology or service is important. Some technologies are adaptive, in that they are developing products that are already in the marketplace, and these fit easily in academic institutions. Other technologies are disruptive and new products must be developed. These fit less easily into university structures since a commercial entity is required. Chapter 4 considers the important requirements of conflict of interest (COI). Either the university culture or COI can hinder or aid entrepreneurial faculty. The second chapter deals with the reasons why an individual faculty might wish to become entrepreneurial. In many cases, a faculty member wants to see their technology in practice and not just a publication in a scientific journal. If a technology is disruptive, then a commercial entity is probably essential. If so, then funding must be obtained. There are “valleys of death” (1) where scientific discoveries to useful products and (2) the development, production and marketing of a commercially viable product. Chapter 6 deals specifically with methods of funding start-up companies. Chapter 3 describes several innovative programs in biology. These include genetic approaches, plant management systems and the author’s own program that deals with microbial approaches to sustainable agriculture. Chapter 5 describes the crucial areas of agreements, contracts, regulatory affairs and patents. These legal documents are critical components of entrepreneurial efforts and must be understood and pursued correctly. Finally, this book could have been entitled “things I wish I had known when I first started commercial activities.” It is my hope that it can make the path of fledgling entrepreneurial smoother and more successful.
Academic Entrepreneurship: How to Bring Your Scientific Discovery to a Successful Commercial Product
by Michele MarcolongoThe pathway to bringing laboratory discoveries to market is poorly understood and generally new to many academics. This book serves as an easy-to-read roadmap for translating technology to a product launch – guiding university faculty and graduate students on launching a start-up company.• Addresses a growing trend of academic faculty commercializing their discoveries, especially those supported by the National Science Foundation and National Institutes of Health• Offers faculty a pathway and easy-to-follow steps towards determining whether their discovery / idea / technology is viable from a business perspective, as well as how to execute the necessary steps to create and launch a start-up company• Has a light-hearted and accessible style of a step-by-step guide to help graduate students, post-docs, and faculty learn how to go about spinning out their research from the lab• Includes interviews by faculty in the disciplines of materials science, pharmaceuticals, medical devices, information technology, energy, and mechanical devices – offering tips and discussing potential pitfalls to be avoided
Academic Integrity in Vocational and Polytechnic Education (Ethics and Integrity in Educational Contexts #8)
by Brenda M. Stoesz Lisa VogtAcademic Integrity in Vocational and Polytechnic Education addresses educative approaches to support academic integrity in hands-on and applied learning environments with a focus on practitioner experiences. Building on systems theory, the book documents multi-stakeholder perspectives of institutional leaders, department specialists, and individual champions of academic integrity. Readers will be introduced to the 4M framework, which views academic integrity as a responsibility at all levels of the institution and connects to the broader community and professional industries. Each chapter is set in an applied context and lends to the philosophy of a shared responsibility in growing the institutional culture of academic integrity. This book offers insights from the perspectives of leaders, faculty, and support staff, as authors describe challenges and solutions to upholding academic integrity in short term programming geared toward employment readiness. Although the work is about vocational and polytechnic education written by members of this community, it has a wider appeal across higher education due to shifting pedagogical methods that are becoming more applied and personalized. In an age of information ubiquity, where traditional learning activities such as rote memorization and essay writing do not sufficiently assess learning or prepare the learner for the workplace, educators will find unique insights from the vocational and polytechnic sector to supporting academic integrity in a changing academic landscape.
Academic Skepticism in Hume and Kant: A Ciceronian Critique of Metaphysics (Synthese Library #449)
by Catalina González QuinteroThis book offers an unprecedented study of the influence of the skepticism of the New Platonic Academy on David Hume’s and Immanuel Kant’s critiques of metaphysics. By demonstrating how the skeptical teachings of the Academy affected these authors’ Enlightened attacks on traditional metaphysics, this book deepens and broadens the burgeoning scholarship on the role that the Ancients schools of skepticism played in the configuration of Modern skeptical outlooks. It bolsters the newfound recognition that we must reconsider the conventional view that the revival of Pyrrhonism in the sixteenth and seventeenth centuries gave birth to Modern skepticism by incorporating the influence of Academic skepticism in the analysis.Giving a new impetus to this line of research, the author argues that Academic ideas and methods informed Hume’s and Kant’s critique of metaphysics in substantial and thus far unacknowledged ways. Specifically, she demonstrates the centrality of Academic skepticism to Hume’s epistemology and critique of religion through a detailed analysis of his theory of belief in the Treatise and the first Enquiry as well as of its application in the Dialogues concerning Natural Religion. Likewise, her analysis reveals how Kant’s anti-metaphysical stance, developed in the Transcendental Dialectic of the Critique of Pure Reason, contains many skeptical insights of Academic inspiration, bequeathed to him by Hume.
Academic Tourism: Perspectives on International Mobility in Europe (Tourism, Hospitality & Event Management)
by João P. Cerdeira Bento Fídel Martínez-Roget Elisabeth T. Pereira Xosé A. RodríguezThis book presents the latest knowledge on the still under-researched field of academic tourism, which over the past decade has gained in importance at local and national economic levels as a result of increasing international mobility of students and academic staff in higher education. A wide range of themes are explored from various perspectives, with the focus on Europe. Particular attention is paid to academic tourism demand, expenditure, and economic impact; the relationships between academic tourism and local and regional development, sustainable development, and environmental sustainability; and the importance of academic tourism for the internationalization of higher education and international cooperation and development. Further topics to be considered include the significance of academic tourism for the dynamics of tourism destinations and insights from experimental tourism research. In addition to theoretical chapters and state of the art reviews, readers will find insightful empirical and case studies. The book will be of interest to academics, researchers, students, and practitioners, including policy makers.
Accelerando (Singularity #3)
by Charles StrossThe Singularity. It is the era of the posthuman. Artificial intelligences have surpassed the limits of human intellect. Biotechnological beings have rendered people all but extinct. Molecular nanotechnology runs rampant, replicating and reprogramming at will. Contact with extraterrestrial life grows more imminent with each new day. Struggling to survive and thrive in this accelerated world are three generations of the Macx clan: Manfred, an entrepreneur dealing in intelligence amplification technology whose mind is divided between his physical environment and the Internet; his daughter, Amber, on the run from her domineering mother, seeking her fortune in the outer system as an indentured astronaut; and Sirhan, Amber's son, who finds his destiny linked to the fate of all of humanity. For something is systematically dismantling the nine planets of the solar system. Something beyond human comprehension. Something that has no use for biological life in any form...
Accelerated Breeding of Cereal Crops (Springer Protocols Handbooks)
by Andriy Bilichak John D. LaurieThis volume provides a comprehensive collection of methods for plant breeders and researchers working in functional genomics of cereal crops. Chapters detail advances in sequencing of cereal genomes, methods of traditional plant breeding, use of machine learning for genomic selection, random and targeted mutagenesis with CRISPR/Cas9, quantitative proteomics and phenotyping in cereals. Authoritative and cutting-edge, Accelerated Breeding of Cereal Crops aims to be of interest to plant breeders, researchers, postdoctoral fellows, and students working in functional genomics for the development of the next generation of crop plants.
Accelerated Cosmic Expansion: Proceedings of the Fourth International Meeting on Gravitation and Cosmology (Astrophysics and Space Science Proceedings #38)
by Claudia Moreno González José Edgar Madriz Aguilar Luz Marina Reyes BarreraProceedings from the 2012 Fourth International Meeting on Gravitation and Cosmology, focusing on accelerated cosmic expansion This volume provides both an update and a review of the state of alternative theories of gravity in connection with the accelerated expansion of the universe issue. Different theoretical proposals exist to explain the acceleration in the cosmic expansion, generating the dark energy issue and opening the possibility to theories of gravity alternative to general relativity. Related issues such as the dark matter problem are also surveyed in order to give the readers profound insight on the subject from different points of view. Comprised of short talks and plenary lectures given by leading experts in the field, some of them with brilliant and historic contributions, the book allows the reader to find readable and referenced surveys in topics like f(R) theories, the dark matter and dark energy issues, Modified Newtonian Dynamics (MOND) scenarios, f(T) theories, scalar-tensor theories derived from non-Riemannian geometries, emergent universes, the cosmological constant and other topics of current interest for younger and senior physicists and graduate students. These proceedings are from the Fourth International Meeting on Gravitation and Cosmology, held in Guadalajara, Jalisco, México, from 20 - 25 May, 2012, was sponsored by ICTP- Trieste, Italy and COECyTJAL-Universidad de Guadalajara, México. This event is a series of scientific meetings started in 2004 in Cuba, focusing on current and selected topics in the fields of gravitation and cosmology.
Accelerated Lattice Boltzmann Model for Colloidal Suspensions: Rheology and Interface Morphology
by Hassan Farhat Joon Sang Lee Sasidhar KondarajuColloids are ubiquitous in the food, medical, cosmetics, polymers, water purification, and pharmaceutical industries. The thermal, mechanical, and storage properties of colloids are highly dependent on their interface morphology and their rheological behavior. Numerical methods provide a convenient and reliable tool for the study of colloids. Accelerated Lattice Boltzmann Model for Colloidal Suspensions introduce the main building-blocks for an improved lattice Boltzmann-based numerical tool designed for the study of colloidal rheology and interface morphology. This book also covers the migrating multi-block used to simulate single component, multi-component, multiphase, and single component multiphase flows and their validation by experimental, numerical, and analytical solutions. Among other topics discussed are the hybrid lattice Boltzmann method (LBM) for surfactant-covered droplets; biological suspensions such as blood; used in conjunction with the suppression of coalescence for investigating the rheology of colloids and microvasculature blood flow. The presented LBM model provides a flexible numerical platform consisting of various modules that could be used separately or in combination for the study of a variety of colloids and biological flow deformation problems.
Accelerated Plant Breeding, Volume 1: Cereal Crops
by Shabir Hussain Wani Satbir Singh GosalPlant improvement has shifted its focus from yield, quality and disease resistance to factors that will enhance commerical export, such as early maturity, shelf life and better processing quality. Conventional plant breeding methods aiming at the improvement of a self-pollinating crop, such as wheat, usually take 10-12 years to develop and release of the new variety. During the past 10 years, significant advances have been made and accelerated methods have been developed for precision breeding and early release of crop varieties. This work summarizes concepts dealing with germplasm enhancement and development of improved varieties based on innovative methodologies that include doubled haploidy, marker assisted selection, marker assisted background selection, genetic mapping, genomic selection, high-throughput genotyping, high-throughput phenotyping, mutation breeding, reverse breeding, transgenic breeding, shuttle breeding, speed breeding, low cost high-throughput field phenotyping, etc. It is an important reference with special focus on accelerated development of improved crop varieties.
Accelerated Plant Breeding, Volume 2: Vegetable Crops
by Shabir Hussain Wani Satbir Singh GosalPlant improvement has shifted its focus from yield, quality and disease resistance to factors that will enhance commercial export, such as early maturity, shelf life and better processing quality. Conventional plant breeding methods aiming at the improvement of a self-pollinating crop, such as wheat, usually take 10-12 years to develop and release of the new variety. During the past 10 years, significant advances have been made and accelerated methods have been developed for precision breeding and early release of crop varieties. This edited volume summarizes concepts dealing with germplasm enhancement and development of improved varieties based on innovative methodologies that include doubled haploidy, marker assisted selection, marker assisted background selection, genetic mapping, genomic selection, high-throughput genotyping, high-throughput phenotyping, mutation breeding, reverse breeding, transgenic breeding, shuttle breeding, speed breeding, low cost high-throughput field phenotyping, etc. It is an important reference with special focus on accelerated development of improved crop varieties.
Accelerated Plant Breeding, Volume 3: Food Legumes
by Shabir Hussain Wani Satbir Singh GosalPlant improvement has shifted its focus from yield, quality and disease resistance to factors that will enhance commercial export, such as early maturity, shelf life and better processing quality. Conventional plant breeding methods aiming at the improvement of a self-pollinating crop, such as wheat, usually take 10-12 years to develop and release of the new variety. During the past 10 years, significant advances have been made and accelerated methods have been developed for precision breeding and early release of crop varieties. This work summarizes concepts dealing with germplasm enhancement and development of improved varieties based on innovative methodologies that include doubled haploidy, marker assisted selection, marker assisted background selection, genetic mapping, genomic selection, high-throughput genotyping, high-throughput phenotyping, mutation breeding, reverse breeding, transgenic breeding, shuttle breeding, speed breeding, low cost high-throughput field phenotyping, etc. It is an important reference with special focus on accelerated development of improved crop varieties.
Accelerated Plant Breeding, Volume 4: Oil Crops
by Shabir Hussain Wani Satbir Singh GosalPlant improvement has shifted its focus from yield, quality and disease resistance to factors that will enhance commercial export, such as early maturity, shelf life and better processing quality. Conventional plant breeding methods aiming at the improvement of a self-pollinating crop usually take 10-12 years to develop and release of the new variety. During the past 10 years, significant advances have been made and accelerated methods have been developed for precision breeding and early release of crop varieties. This book focuses on the accelerated breeding technologies that have been adopted for major oil crops. It summarizes concepts dealing with germplasm enhancement and development of improved varieties based on innovative methodologies that include doubled haploidy, marker assisted selection, marker assisted background selection, genetic mapping, genomic selection, high-throughput genotyping, high-throughput phenotyping, mutation breeding, reverse breeding, transgenic breeding, shuttle breeding, speed breeding, low cost high-throughput field phenotyping, etc. This edited volume is therefore an excellent reference on accelerated development of improved crop varieties.
Accelerated Studies in Physics and Chemistry: A Mastery-Oriented Curriculum
by John D. MaysASPC is an ideal first science course designed for honors-level or accelerated high school students. It can be used for other science classes in high school as well. Teachers may be familiar with IPC courses (integrated physics and chemistry). ASPC is similar but goes deeper into topics so that students get a more enduring introduction. ASPC also moves along a little faster than our other physics offering, Introductory Physics. This accelerated text is for students who love science, are motivated, and are quick on the uptake. Typically, these are students who at least took Algebra I in the 8th grade. They also are organized and know how to study. They also will read the text. As with all Centripetal Press curriculum, ASPC is a "mastery-oriented" text. Mastery learning means different things to different people. To us, it means a series methods and strategies that dramatically improve student retention of content. And Centripetal curriculum has a proven history of accomplishing this. For a full explanation of mastery methods and a philosophy of science education that will transform your school or home learning context, read our forthcoming book from Wonder to Mastery. In short, mastery learning begins with cumulative weekly quizzes (available on the Resource CD for this book). Next, the text is designed to require students to utilize skills and rehearse concepts throughout the school year so that they become a permanent part of the student's knowledge. This is explained further in the introduction. Some of the skills students will learn permanently include unit conversions, scientific notation, significant digits, metric prefixes and more. They will also learn measurement and lab experiment stills through the 6 lab experiments for this text, which can be explored in the book Experiments for Introductory Physics and ASPC. ASPC challenges students to write and speak scientific information accurately and succinctly in their lab reports and chapter exercises. No multiple choice here. As in the real world, exercises and quiz questions consist of either calculation problems or short answer. This course consists of roughly 70% physics and 30% chemistry (see the Table of Contents by clicking the button on this page for more information). As described in our article Sequencing the Secondary Science and Math Curriculum, we recommend the "physics first" approach to high school science because of its advantages over the standard biology-chemistry-physics sequence. Energy, work, Newton's Laws of Motion, substances, electrical circuits, the atomic model, the periodic table, atomic bonding, and other subjects can be closely investigated with Algebra I proficiency.
Accelerating Clean Energy Technology Research, Development, and Deployment
by Jonathan Coony Patrick AvatoClimate change is one of the key challenges of this century. At the same time, energy use-the primary source of climate-altering global greenhouse gas emissions-is increasing at unprecedented rates and is vital to the continued economic growth of developing countries. This poses a serious dilemma that can only be reconciled with new and improved clean energy technologies that balance climate change mitigation and increased energy needs in developing countries. Despite a recent increase in investment, public and private research, development, and deployment (RD&D) funding rates are well below historical levels. In addition, significant barriers impede the ability to develop new technologies, such as the uncertain future value of CO2 emissions, intellectual property rights issues, limited incentives to commercialize technologies for developing countries, and challenges with technology transfer. These factors must be overcome to accelerate innovation in the energy sector. To introduce new thinking to address these concerns, this report examines four cases from outside the energy sector where creative approaches to RD&D have successfully overcome similar barriers. The case studies review approaches to innovation by the Consultative Group on International Agricultural Research, Advanced Market Commitments for Vaccines, the Human Genome Project, and the concept of Distributed Innovation. These case studies show how creative efforts can generate valuable public goods via: (i) international partnerships between public and private actors, (ii) information sharing and intellectual property rights, and (iii) novel financing schemes.
Accelerating Democracy: Transforming Governance Through Technology
by John O. McGinnisHow to adapt democracy to the accelerating pace of technological change—and why it's critical that we doSuccessful democracies throughout history—from ancient Athens to Britain on the cusp of the industrial age—have used the technology of their time to gather information for better governance. Our challenge is no different today, but it is more urgent because the accelerating pace of technological change creates potentially enormous dangers as well as benefits. Accelerating Democracy shows how to adapt democracy to new information technologies that can enhance political decision making and enable us to navigate the social rapids ahead.John O. McGinnis demonstrates how these new technologies combine to address a problem as old as democracy itself--how to help citizens better evaluate the consequences of their political choices. As society became more complex in the nineteenth century, social planning became a top-down enterprise delegated to experts and bureaucrats. Today, technology increasingly permits information to bubble up from below and filter through more dispersed and competitive sources. McGinnis explains how to use fast-evolving information technologies to more effectively analyze past public policy, bring unprecedented intensity of scrutiny to current policy proposals, and more accurately predict the results of future policy. But he argues that we can do so only if government keeps pace with technological change. For instance, it must revive federalism to permit different jurisdictions to test different policies so that their results can be evaluated, and it must legalize information markets to permit people to bet on what the consequences of a policy will be even before that policy is implemented.Accelerating Democracy reveals how we can achieve a democracy that is informed by expertise and social-scientific knowledge while shedding the arrogance and insularity of a technocracy.
Accelerating Sustainable Aviation Initiatives: Technology, Markets and Social Issues (Sustainable Aviation)
by Luiz Manuel Braga da Costa CamposAccelerating Sustainable Aviation Initiatives: Markets, Economics, and Social Issues examines the twin challenges of clean aviation and the industry’s ongoing recovery from the COVID-19 crisis. The book looks at integrated technologies and societal issues driving aircraft design, certification, operational performance, maintenance, and safety. Coverage includes emerging technologies for low emissions and the evolution of aircraft fleets toward zero environmental impact, the effects of COVID-19, and economic efficiency and market implications of renewing current fleets to meet environmental targets. The book will be of keen interest to professionals and researchers interested in emerging technologies for clean aviation and the industry’s emergence from the COVID-19 crisis.
Accelerating and Vortex Laser Beams
by V. Kotlyar A. A. KovalevThis book gives insight into the theoretical backgrounds of optical vortices and their propagation in free space and simple optical systems. The author’s theoretical analysis allows full comprehension of recent results and allows a bridge between the mentioned topics. For example, there is a solution for an accelerating beam propagating along an almost half-circle, obtained from a solution for an asymmetric vortex Bessel mode. And vice versa, there is a solution for an optical vortex with accelerating focusing, obtained from a solution for a two-dimensional accelerating Pearcey beam. The book is intended for graduate and postgraduate students studying optics or wave physics.
Accelerating the Socio-Ecological Transition: Strategies and Innovations for Sustainable Development
by Mohamed Cheriet Jean-François Boucher Luciana Gondim de Almeida Guimarães Jean-Marc FrayretThis book explores the key principles and challenges of implementing the socio-ecological transition, with a particular focus on Quebec, Canada. It addresses these issues from both research and educational perspectives, offering actionable strategies to accelerate this transition across the province's various economic sectors. The book's structure aligns with the CIRODD (Interdisciplinary Research Center for Operationalization of Sustainable Development) scientific program, organized into two major sections and 11 thematic areas. The objective is to showcase the latest advancements in socio-ecological transition, drawing on a decade of research contributions from CIRODD. This book edition will highlight key innovations, emerging trends, and impactful solutions that have shaped the field, demonstrating CIRODD&’s pivotal role in driving sustainable transformation. Section 1 delves into practical interventions and strategies for citizen engagement, exploring transition initiatives, urban planning, and collaborative knowledge-building models. It brings together theoretical, practical, and experiential insights, emphasizing the vital role of research and the arts in facilitating the socio-ecological transition. Section 2 equips readers with the necessary tools to support this transition, offering models and methods for analyzing complex systems. It highlights innovative digital approaches for developing circular and sustainable business models. This is an open access book.
Acceleration and Cultural Change: Dialogues from an Overheated World (SpringerBriefs in Anthropology)
by Thomas Hylland Eriksen Martina VisentinThis open access book includes socio-anthropological and anthropo-sociological conversations between one of the world’s leading anthropologists, Thomas Hyland Eriksen, and a young scholar, using his groundbreaking "overheating" approach.This book includes socio-anthropological and anthropo-sociological conversations between one of the world’s leading anthropologists, Thomas Hyland Eriksen, and a young scholar, using his groundbreaking "overheating" approach. From the pandemic to the spread of nationalism, from the Anthropocene to the Homogenocene, the authors discuss the most urgent issues of current society: e.g., the loss of biological and cultural diversity owing to the forces of globalisation; and the emergence of new forms of diversity through globalisation and migration; the intersectional dimension of climate change; the incredible rising of anger demonstrations around the world and resentful, overheated identities often linked to right-wing nationalism; the way digital devices have changed the meaning of temporality in people's life-worlds; the regulatory and competitive pressures on universities which are a result of many factors in the intersection of globalisation, massification and marketisation; youth's weakened belief in progress connected to changes in the contemporary world, such as growing inequality, political alienation and environmental destruction; recent pathbreaking research and original theory in sociology and anthropology related to the changes in an overheated world; and what post-Coronavirus social life might become. Highly topical, engaging and written in a conversational style, this book is a must-read for social scientists and discerning lay persons who want a fresh perspective on understanding the critical issues of our time. This is an open access book.
Acceleration and Propagation of Cosmic Rays in High-Metallicity Astrophysical Environments (Springer Theses)
by Ana Laura MüllerThis thesis addresses the feasibility of the production of ultra-high-energy cosmic rays in starburst galaxies and active galactic nuclei. These astrophysical objects were theoretically proposed as candidate sources a long time ago. Nevertheless, the interest in them has been recently renewed due to the observational data collected by the Pierre Auger Observatory and the Telescope Array. In this work, a comprehensive review of the current status of the research on cosmic rays accelerators is provided, along with a summary of the principal concepts needed to connect these relativistic particles with electromagnetic and neutrino observations in the multi-messenger era. On one hand, the hypothesis of accelerating particles with energies above 10¹⁸ eV in starburst superwinds is carefully revisited, taking into account the constraints imposed by the most recent electromagnetic observations. On the other hand, an alternative new model for the gamma emission of the nearby active galaxy NGC 1068 is presented. The implications of the results of these studies are discussed in terms of the contemporary observatories and prospects for future experiments are offered.
Acceleration of Biomedical Image Processing with Dataflow on FPGAs
by Frederik Grüll Udo KebschullShort compute times are crucial for timely diagnostics in biomedical applications, but lead to a high demand in computing for new and improved imaging techniques. In this book reconfigurable computing with FPGAs is discussed as an alternative to multi-core processing and graphics card accelerators. Instead of adjusting the application to the hardware, FPGAs allow the hardware to also be adjusted to the problem. Acceleration of Biomedical Image Processing with Dataflow on FPGAs covers the transformation of image processing algorithms towards a system of deep pipelines that can be executed with very high parallelism. The transformation process is discussed from initial design decisions to working implementations. Two example applications from stochastic localization microscopy and electron tomography illustrate the approach further. Topics discussed in the book include:• Reconfigurable hardware• Dataflow computing• Image processing• Application acceleration
Accelerator Driven Subcritical Reactors (Series in Fundamental and Applied Nuclear Physics)
by H Nifenecker O Meplan S DavidThis book describes the basic knowledge in nuclear, neutron, and reactor physics necessary for understanding the principle and implementation of accelerator driven subcritical nuclear reactors (ADSRs), also known as hybrid reactors. Since hybrid reactors may contribute to future nuclear energy production, the book begins with a discussion of