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Mineralogical Analysis Applied to Forensics: A Guidance on Mineralogical Techniques and Their Application to the Forensic Field (Soil Forensics)

by Rosa Maria Di Maggio Mariano Mercurio Alessio Langella Piergiulio Cappelletti

This book illustrates the main modern mineralogical analytical procedures that can be applied for forensic purposes on various typologies of materials and substances and has both theoretical and practical approach. Moreover, it focuses on all those challenges that can arise with forensic analysis, such as the choice of the most proper mineralogical techniques as a function of the material and its quantity, destructive and non-destructive analyses, sampling procedures, mineralogical analysis of micro-traces, correct preparation of the samples, correct calibration and analytical conditions of the laboratory instrumentation. Numerous case studies on criminal offenses against persons, environment and cultural heritage are illustrated.

Mineralogy: Proceedings of the 30th International Geological Congress, Volume 16

by Huang Yunhui Cao Yawen

This book is a collection of papers presented in the 30th International Geological Congress, held in Beijing, on mineralogy. The papers deal with topics on fine structures and crystallographic orientations in biogenic magnetite and thermodynamic properties of minerals.

Minerals and Lipids Profiles in Cardiovascular Disorders in South Asia

by Nayab Batool Rizvi Saeed Ahmad Nagra

This book correlates different minerals and lipids serum profiles with the prevalence of cardiovascular disorders in South Asian countries with special emphasis on Pakistan. Cardiovascular disorders (CVD, e. g. coronary heart diseases, hypertension, rheumatic heart disease, angina, heart failure and deep vein thrombosis) show significantly increasing rates in South Asian countries like Pakistan and have become a major health problem. Nevertheless, the data on any aspect of cardiovascular problems still is scanty. The serum profiles of different minerals (copper, magnesium, zinc, selenium) and lipids are analyzed in detail. The presented data will thus lead to a better understanding of the problem and help to provide possible solutions, which can be achieved, e. g. through ameliorated minerals profiles in the daily diet. These results can help develop better dietary management strategies in the prevention and treatment of CVD.

Minerals and Waste (Earth and Environmental Sciences Library)

by Mario Tribaudino Daniel Vollprecht Alessandro Pavese

In the field of waste disposal, recovery, and recycling, industrial residues from ceramic and mining activities are just an assemblage of minerals. So is municipal waste, after removing the organic part in incinerators or after long-time disposal. In almost every case, a natural counterpart is present. Applying what is known from natural systems on waste assemblages is the key to predicting their fate, at a short and long time, and suggesting the best for high-temperature recycling.This book aims to bring the Earth Science community to the edge of waste management, offering background information, the basics of high and low-temperature geochemistry involved, and an overview of waste investigation connected to minerals. This book also addresses mineral tailings, incinerator bottom, fly ashes, metal slags, ceramic industry residue, and eventually sanitary issues.The primary readership will be graduate students and professionals in geological and environmental fields.

Minerals as Advanced Materials II

by S V Krivovichev

This book is a collection of papers that are devoted to various aspects of interactions between mineralogy and material sciences. It will include reviews, perspective papers and original research papers on mineral nanostructures, biomineralization, micro- and nanoporous mineral phases as functional materials, physical and optical properties of minerals, etc. Many important materials that dominate modern technological development were known to mineralogists for hundreds of years, though their properties were not fully recognized. Mineralogy, on the other hand, needs new impacts for the further development in the line of modern scientific achievements such as bio- and nanotechnologies as well as by the understanding of a deep role that information plays in the formation of natural structures and definition of natural processes. It is the idea of this series of books to provide an arena for interdisciplinary discussion on minerals as advanced materials.

Minerals latu sensu and Human Health: Benefits, Toxicity and Pathologies

by Michel Rautureau Celso Gomes

This volume provides a comprehensive academic review of both positive and negative effects of minerals on human health and quality of life. The book adopts the concept of mineral latu sensu (mineral l.s.), which encompasses a broad spectrum of natural, inorganic, solid, and crystalline, of natural and inorganic chemical elements (metals and metalloids), of modified natural minerals, of biominerals, and of syntetic minerals, all products that branch across the disciplines of earth, soil, environmental, materials, nutrition, and health sciences. Using this broad framework, the authors are able to provide a multidisciplinary assessment on many types of minerals which can be essential, beneficial and hazardous to human health, covering applications in medical geology, medical hydrology or balneotherapy, pharmacology, chemistry, nutrition, and biophysics. The book performs historical analyses of the uses of minerals for therapeutic and cosmetic purposes to better understand current trends and developments in mineral research and human health. The book will be of interest to students, public health officials, environmental agencies and researchers from various disciplines, as well as scientific societies and organizations focusing on medical geology, health resort medicine (crenotherapy, hydrotherapy and climatotherapy), and on pharmaceutical, cosmetic and biomedical applications.

Minerals: Proceedings of the 10th All-Russian Youth Scientific Conference (Springer Proceedings in Earth and Environmental Sciences)

by Sergei Votyakov Daria Kiseleva Viktor Grokhovsky Yuliya Shchapova

This book is devoted to the most relevant issues in crystal chemistry and mineral typomorphism; the structure, physico-chemical and technological properties of minerals; and the computational modeling of mineral structure and properties. Considerable attention is paid to the latest advances in and applications of physical methods of investigation for mineral structure and composition, in particular, X-Ray diffraction, spectroscopic (optical, vibrational, ESR, Moessbauer, etc.) and microscopic (SEM, TEM, AFM, etc.) studies, as well as chemical and isotopic analysis methods. The current research trends in space and planetary mineralogy (meteorites, regolites, tektites) are also discussed. Though specifically intended for the specialist earth and planetary science readership, the book will be of interest to a broad range of scientists. It gathers the proceedings of the Tenth All-Russian Youth Scientific Conference “Minerals: structure, properties, methods of investigation.” Jointly organized by the Institute of Geology and Geochemistry, the Institute of Mineralogy (Urals Branch of the Russian Academy of Sciences) and Ural Federal University, the event was held in Ekaterinburg, Russia, on May 27–June 1, 2019.

Minerva Meets Vulcan: Scientific and Technological Literature – 1450–1750 (Archimedes #60)

by Wolfgang Lefèvre

This book offers a comprehensive study and account of the co-evolution of technological and scientific literature in the early modern period (1450-1750). It examines the various relationships of these literatures in six areas of knowledge – Architecture, Chemistry, Gunnery, Mechanical Engineering, Mining, and Practical Mathematics – which represent the main types of advanced technological and scientific knowledge of the era. These six fields of technologically advanced knowledge and their interrelations and interactions with learned knowledge are investigated and discussed through a specific lens: by focusing on the technological literature. Among present-day historians of science, it hardly remains controversial that contact and exchange between educated and practical knowledge played a significant role in the development of the natural sciences and technology in early modern Europe. Several paths for such exchange arose from the late Middle Ages onward due to the formation of an economy of knowledge that fostered contacts and exchange between the two worlds. How can this development be adequately described and how, on the basis of such a description, can the significance of this process for the early modern history of knowledge in the West be assessed? These are the overarching questions this book tries to answer. There exists a considerable amount of literature concerning several stations and events in the course of this long development process as well as its various aspects. As meritorious and indispensable as many of these studies are, none of them tried to portray this process as a whole with its most essential branches. What is more, many of them implicitly or explicitly took physics as a model of science, and thus highlighted mechanics and mechanical engineering as the model of all interrelations of practical and learned knowledge. By contrast, this book aims at a more complete portrait of the early modern interrelations and interactions between learned and practical knowledge. It tries to convey a new idea of the variety and disunity of these relations by discussing and comparing altogether six widely different fields of knowledge and practice. The targeted audience of this book is first of all the historians of science and technology. As one of the peer reviewers suggested – the book could very well become a textbook used for teaching the history of science and technology at universities. Furthermore, since the book addresses fundamental aspects of the significance emergence and development of modern science has for the self-image of the West, it can be expected that it will attract the attention and interest of a wider readership than professional historians.

Minerva’s French Sisters: Women of Science in Enlightenment France

by Nina Rattner Gelbart

A fascinating collective biography of six female scientists in eighteenth-century France, whose stories were largely written out of history This book presents the stories of six intrepid Frenchwomen of science in the Enlightenment whose accomplishments—though celebrated in their lifetimes--have been generally omitted from subsequent studies of their period: mathematician and philosopher Elisabeth Ferrand, astronomer Nicole Reine Lepaute, field naturalist Jeanne Barret, garden botanist and illustrator Madeleine Françoise Basseporte, anatomist and inventor Marie‑Marguerite Biheron, and chemist Geneviève d&’Arconville. By adjusting our lens, we can find them. In a society where science was not yet an established profession for men, much less women, these six audacious and inspiring figures made their mark on their respective fields of science and on Enlightenment society, as they defied gender expectations and conventional norms. Their boldness and contributions to science were appreciated by such luminaries as Franklin, the philosophes, and many European monarchs. The book is written in an unorthodox style to match the women&’s breaking of boundaries.

Mini Weapons of Mass Destruction 2: Build a Secret Agent Arsenal (Mini Weapons of Mass Destruction)

by John Austin

Culling common household items to create an uncommon arsenal of miniature gadgets and sidearms, this guidebook provides do-it-yourself spy enthusiasts with 35 different surveillance tools and weapons. From a mini-catapult in a breath-mint tin to milk-jug cap blow-dart wristwatches, this handbook details how to achieve clandestine ends practically and inexpensively. In addition to creating weapons such as periscopes, bionic ears, and grappling hooks, spies-to-be will find ideas on how to hide their stash--a deck of cards, a false-bottom soda bottle, or a cereal box-brief case--and tips for target practice. Clear diagrams and instructions make construction simple, while easy-to-follow safety tips help ensure DIY builders avoid injuries. Projects include a paper throwing star, a bowler hat launcher, and a Q-pick blow gun.

Mini Weapons of Mass Destruction: Build Implements Of Spitball Warfare (Mini Weapons Of Mass Destruction Ser.)

by John Austin

We've come a long way from the Peashooter Era: with the advent of modern household products and office supplies - foldback clips, clothespins, rubber bands, ballpoint pens, toothpicks, paper clips and plastic utensils - the everyday junk drawer can hold all the materials needed to create pocket-sized weaponry. Whether you're slowing dying of boredom in a stuffy office, plotting revenge on your older siblings or simply looking for a wonderful way to kill some time, this book is for you. Toy designer John Austin provides detailed, step-by-step instructions for each project, including materials and ammo lists, clear pictures, and construction tips, for mayhem-loving MacGyvers. The 35 devices include catapults, slingshots, darts, crossbows, and combustion shooters. Build a tiny trebuchet from paper clips and a D-cell battery. Wrap a penny in a string of paper caps to create a surprisingly impressive "bomb." Several of the projects even include variations where combatants mount laser pointer sights to their shooters to increase their accuracy. The instructions are simple so that anyone can make these wacky innovations in minutes whilst also learning about mechanics and physics in a fun, hands-on way.

Mini Weapons of Mass Destruction: Build Implements Of Spitball Warfare (Mini Weapons of Mass Destruction)

by John Austin

With the advent of modern household products and office supplies--binder clips, clothespins, rubber bands, ballpoint pens, toothpicks, paper clips, plastic utensils, and matches and barbeque lighters--troublemakers of all stripes have the components needed to build an impressive, if somewhat miniaturized, arsenal. Detailed, step-by-step instructions for each project are provided, including materials and ammo lists, clear diagrams, and construction tips. The 35 devices include catapults, slingshots, minibombs, darts, and combustion shooters--build a tiny trebuchet from paper clips and a D-cell battery, wrap a penny in a string of paper caps to create a surprisingly impressive "bomb," and convert champagne party poppers and pen casings into a three-barreled bazooka. Finally, plans are provided for a top secret concealing book to hide your stash, as well as targets--cardboard critters, big-headed aliens, and zombies--for shooting practice. Never let your cubicle, home office, or personal space go undefended again!

Mini Weapons of Mass Destruction: Make mayhem from your stationery with 35 models to build yourself (Mini Weapons of Mass Destruction)

by John Austin

We've come a long way from the Peashooter Era: with the advent of modern household products and office supplies - foldback clips, clothespins, rubber bands, ballpoint pens, toothpicks, paper clips and plastic utensils - the everyday junk drawer can hold all the materials needed to create pocket-sized weaponry. Whether you're slowing dying of boredom in a stuffy office, plotting revenge on your older siblings or simply looking for a wonderful way to kill some time, this book is for you. Toy designer John Austin provides detailed, step-by-step instructions for each project, including materials and ammo lists, clear pictures, and construction tips, for mayhem-loving MacGyvers. The 35 devices include catapults, slingshots, darts, crossbows, and combustion shooters. Build a tiny trebuchet from paper clips and a D-cell battery. Wrap a penny in a string of paper caps to create a surprisingly impressive "bomb." Several of the projects even include variations where combatants mount laser pointer sights to their shooters to increase their accuracy. The instructions are simple so that anyone can make these wacky innovations in minutes whilst also learning about mechanics and physics in a fun, hands-on way.

Mini-Grids for Rural Electrification of Developing Countries

by Subhes C. Bhattacharyya Debajit Palit

In recognition of the fact that billions of people in the developing world do not have access to clean energies, the United Nations launched the Sustainable Energy for All Initiative to achieve universal energy access by 2030. Although electricity grid extension remains the most prevalent way of providing access, it is now recognized that the central grid is unlikely to reach many remote areas in the near future. At the same time, individual solutions like solar home systems tend to provide very limited services to consumers. Mini-grids offer an alternative by combining the benefits of a grid-based solution with the potential for harnessing renewable energies at the local level. The purpose of this book is to provide in-depth coverage of the use of mini-grids for rural electrification in developing countries, taking into account the technical, economic, environmental and governance dimensions and presenting case studies from South Asia. This book reports on research carried out by a consortium of British and Indian researchers on off-grid electrification in South Asia. It provides state-of-the art technical knowledge on mini-grids and micro-grids including renewable energy integration (or green mini-grids), smart systems for integration with the central grid, and standardization of systems. It also presents essential analytical frameworks and approaches that can be used to analyze the mini-grids comprehensively including their techno-economic aspects, financial viability and regulatory issues. The case studies drawn from South Asia demonstrate the application of the framework and showcase various successful efforts to promote mini-grids in the region. It also reports on the design and implementation of a demonstration project carried out by the team in a cluster of villages in Odisha (India). The book's multi-disciplinary approach facilitates understanding of the relevant practical dimensions of mini-grid systems, such as demand creation (through interventions in livelihood generation and value chain development), financing, regulation, and smart system design. Its state-of-the art knowledge, integrated methodological framework, simulation exercises and real-life case analysis will allow the reader to analyze and appreciate the mini-grid-related activities in their entirety. The book will be of interest to researchers, graduate students, practitioners and policy makers working in the area of rural electrification in developing countries.

Miniature Joule-Thomson Cryocooling

by John M. Pfotenhauer Ben-Zion Maytal

This book is the first in English being entirely dedicated to Miniature Joule-Thomson Cryocooling. The category of Joule-Thomson (JT) cryocoolers takes us back to the roots of cryogenics, in 1895, with figures like Linde and Hampson. The "cold finger" of these cryocoolers is compact, lacks moving parts, and sustains a large heat flux extraction at a steady temperature. Potentially, they cool down unbeatably fast. For example, cooling to below 100 K (minus 173 Celsius) might be accomplished within only a few seconds by liquefying argon. A level of about 120 K can be reached almost instantly with krypton. Indeed, the species of coolant plays a central role dictating the size, the intensity and the level of cryocooling. It is the JT effect that drives these cryocoolers and reflects the deviation of the "real" gas from the ideal gas properties. The nine chapters of the book are arranged in five parts. *The Common Principle of Cyrocoolers shared across the broad variety of cryocooler types *Theoretical Aspects: the JT effect and its inversion, cooling potential of coolants, the liquefaction process, sizing of heat exchangers, level of pressurization, discharge of pressure vessels * Practical Aspects: modes of operation (fast cooldown, continuous, multi-staging, hybrid cryocoolers), pressure sources, configuration, construction and technologies, flow adjustment, MEMS, open and closed cycle, cooldown process and similarity, transient behavior * Mixed Coolant cryocooling: theory, practice and applications * Special Topics: real gas choked flow rates, gas purity, clog formation, optimal fixed orifice, modeling, cryosurgical devices, warming by the inverse JT effect The theoretical aspects may be of interest not only to those working with cryocoolers but also for others with a general interest in "real" gas thermodynamics, such as, for example, the inversion of the JT effect in its differential and integral forms, and the exceptional behavior of the quantum gases. A detailed list of references for each chapter comprises a broad literature survey. It consists of more than 1,200 relevant publications and 450 related patents. The systematically organized content, arranged under a thorough hierarchy of headings, supported by 227 figures and 41 tables, and accompanied by various chronological notes of evolution, enables readers a friendly interaction with the book. Dr. Ben-Zion Maytal is a Senior Researcher at Rafael-Advanced Defense Systems, Ltd., and an Adjunct Senior Teaching Fellow at the Technion-Israel Institute of Technology, Haifa, Israel. Prof. John M. Pfotenhauer holds a joint appointment in the Departments of Mechanical Engineering and Engineering Physics at the University of Wisconsin - Madison.

Miniature Sorption Coolers: Theory and Applications

by Andrew May Lucio Piccirillo Gabriele Coppi

In recent years, there have been significant developments in detector technologies in the field of astrophysics, requiring lower temperatures with simple self-contained refrigerators. Temperatures in the range of 1K to 50mK are now achieved by using dedicated closed-cycle miniature sorption coolers. <P><P>This book presents the theoretical and experimental knowledge necessary to design and build your own miniature refrigerators, including both single shot and continuous 1 K, 300 mK and 100 mK coolers, and details how to write the needed design software. This text will be of interest to students and researchers, already familiar with basic physics and thermodynamics, who want to understand how sorption coolers and miniature dilution refrigerators work. <P><P>Features: <li>The first book dedicated to miniature sorption coolers <li>Covers the basic thermodynamic concepts needed to understand the behavior of liquid helium-3 and liquid helium-4 <li>Includes an appendix of Python example codes

Miniaturized Analytical Devices: Materials and Technology

by Chaudhery Mustansar Hussain Suresh Kumar Kailasa

Miniaturized Analytical Devices An in-depth overview of integrating functionalized nanomaterials with mass spectrometry, spectroscopy, electrophoresis, and other important analytical techniques Miniaturized Analytical Devices: Materials and Technology is an up-to-date resource exploring the analytical applications of miniaturized technology in areas such as clinical microbiology, pharmaceuticals, agriculture, and environmental analysis. The book covers the integration of functional nanomaterials in mass spectrometry, microscopy, electrophoresis, and more—providing the state-of-the-art information required for successfully implementing a range of chemical analysis techniques on microchips. Featuring contributions from a panel of international experts in the field, the book begins with an introduction to selected miniaturized devices, nanomaterials, and analytical methods. Subsequent sections describe functionalized nanomaterials (FNMs) for miniaturized devices and discuss techniques such as miniaturized mass spectrometry for bioassays and miniaturized microscopy for cell imaging. The book concludes by exploring a variety of applications of miniaturized devices in areas including metal analysis, bioimaging, DNA separation and analysis, molecular biology, and more. This timely volume: Surveys the current state of the field and provides a starting point for developing faster, more reliable, and more selective analytical devices Focuses on the practical applications of miniaturized analytical devices in materials science, clinical microbiology, the pharmaceutical industry, and environmental analysis Covers a wide range of materials and analytical techniques such as microvolume UV-VIS spectroscopy, microchip and capillary electrophoresis, and matrix assisted laser desorption ionization-mass spectrometry (MALDI-MS) analysis Discusses the role of miniaturized analytical devices in securing a green and sustainable future Miniaturized Analytical Devices: Materials and Technology is essential reading for analytical chemists, analytical laboratories, materials scientists, biologists, life scientists, and advanced students in related fields.

Miniaturized Biosensing Devices: Fabrication and Applications

by Pranjal Chandra Kuldeep Mahato

This book presents tools and techniques for the development of miniature biosensors and their applications. The initial chapters discuss the advancements in the development of the transduction techniques, including optical, electrochemical, and piezoelectric, which are used for miniaturized biosensors. The book also reviews several technologies, such as nanotechnology, nanobiotechnology, immune-technology, DNA-technology, micro-manufacturing technology, electronic-circuit technology to increase the miniaturization and sensitivity of the biosensor platform. Subsequently, the chapters illustrate the applications of miniaturized biosensing systems in point-of-care monitoring of treatment and disease progression, environmental monitoring, food control, drug discovery, forensics, and biomedical research. Towards the end, the book discusses the advanced applications of biosensors in water quality monitoring, especially on-line detection systems and on-site detection of pesticides, heavy metals and bacteria in water. This book is an invaluable source for scientists working in biochemical engineering, bioengineering, and biomedical engineering in academia and industry.

Miniaturized Testing of Engineering Materials (Advanced Materials Science and Technology)

by Baldev Raj V. Karthik K.V. Kasiviswanathan

This book is a comprehensive overview of methods of characterizing the mechanical properties of engineering materials using specimen sizes in the micro-scale regime (0.3-5.0 mm). A range of issues associated with miniature specimen testing like correlation methodologies for data transferability between different specimen sizes, use of numerical simulation/analysis for data inversion, application to actual structures using scooped out samples or by in-situ testing, and more importantly developing a common code of practice are discussed and presented in a concise manner.

Minicircle and Miniplasmid DNA Vectors: The Future of Non-viral and Viral Gene Transfer

by Martin Schleef

This first title on the topic provides complete coverage, including the molecular basis, production and possible biomedical applications. Written by the most prominent academic researchers in the field as well as by researchers at one of the world's leading companies in industrial production of minicircle DNA, this practical book is aimed at everyone who is directly or indirectly involved in the development of gene therapies.

Miniemulsion Polymerization Technology (Wiley-Scrivener #34)

by Vikas Mittal

Explains miniemulsion technology and techniques and why they have many distinct advantages over the conventional emulsion polymerization technology Miniemulsion Polymerization Technology comprises 10 papers by many of the world's experts on the subject. It summarizes the recent advances in miniemulsion polymerization technology including the advances on the selection of surfactants and co-surfactants, the expansion of miniemulsion technology in various polymers and co-polymer systems, and the use of miniemulsion polymerization for the synthesis of advanced polymer particle morphologies. There have been a large number of texts on emulsion and other forms of polymerization methods, but miniemulsion polymerization, though it provides unique routes for polymer particle synthesis, has been neglected. This edited volume: Details the use of miniemulsion polymerization in encapsulation, core shell functional particles, nitroxide mediated polymerization, atom transfer radical polymerization or radical addition fragmentation chain transfer polymerization, to generate advanced polymer nanoparticles or organic-inorganic composite particles Examines the wide spectrum of commercial possibilities of miniemulsion polymerization Provides both introductory material as well as deep insights into the synthesis of polymer particles

Minimal Brain Dysfunction: A Prospective Study (Psychology Revivals)

by Paul L. Nichols Ta-Chuan Chen

The concept of Minimal Brain Dysfunction (a previous term for ADHD) has had a tumultuous, and some would say, checkered history. Originally published in 1981, this title was one of a series of volumes dealing with specific developmental problems in children whose mothers registered for prenatal care in the Collaborative Perinatal Project (NCPP) of the National Institute of Neurological and Communicative Disorders and Stroke (NINCDS). In this volume, relationships between symptoms of minimal brain dysfunction and more than 300 prenatal and postnatal variables are examined in a cohort of nearly 30,000 7-year-old children. Despite greater understanding more recently, diagnosis and treatment continue to cause controversy. This is an early investigation into the concept of MBD and its causes, today it can be read in its historical context.

Minimal Cells: Design, Construction, Biotechnological Applications

by Guillermo Gosset Alvaro R. Lara

This book provides a comprehensive overview of the design, generation and characterization of minimal cell systems. Written by leading experts, it presents an in-depth analysis of the current issues and challenges in the field, including recent advances in the generation and characterization of reduced-genome strains generated from model organisms with relevance in biotechnology, and basic research such as Escherichia coli, Corynebacterium glutamicum and yeast. It also discusses methodologies, such as bottom-up and top-down genome minimization strategies, as well as novel analytical and experimental approaches to characterize and generate minimal cells. Lastly, it presents the latest research related to minimal cells of serveral microorganisms, e.g. Bacillus subtilis.The design of biological systems for biotechnological purposes employs strategies aimed at optimizing specific tasks. This approach is based on enhancing certain biological functions while reducing other capacities that are not required or that could be detrimental to the desired objective. A highly optimized cell factory would be expected to have only the capacity for reproduction and for performing the expected task. Such a hypothetical organism would be considered a minimal cell. At present, numerous research groups in academia and industry are exploring the theoretical and practical implications of constructing and using minimal cells and are providing valuable fundamental insights into the characteristics of minimal genomes, leading to an understanding of the essential gene set. In addition, research in this field is providing valuable information on the physiology of minimal cells and their utilization as a biological chassis to which useful biotechnological functions can be added.

Minimally Invasive Medical Technology

by John G. Webster

Minimally invasive medicine has the goal of providing health care with minimal trauma. When minimally invasive surgery is utilized, it reduces the length of hospital stays, lowers costs, lowers pain, and reduces blood loss. Other minimally invasive techniques minimize radiation exposure, tissue damage, and drug side effects. Collecting cont

Minimization Problems for the Witness Beam in Relativistic Plasma Cavities (BestMasters)

by Melinda Hagedorn

This thesis deals with an optimization problem from the field of theoretical plasma physics. Specifically, it deals with the question of how the accelerated electrons are spatially arranged in a plasma wave generated by a laser pulse. An internal structure of this so-called witness beam is of interest for the radiation characteristics of such electron beams, in particular with regard to the coherence of the generated radiation. The resulting internal structure of the electron beam is a result of the interaction of the electrons with each other and the electric fields of the wakefield, therefore it is determined by solving a minimization problem. The thesis builds on previous results in this field and aims to find suggestions for improved algorithms to determine the minimum sought.

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Showing 46,176 through 46,200 of 84,694 results