Résultats de recherche de titre
Articles 1 à 20 sur 579
The Wall Street Journal lifetime guide to money: everything you need to know about managing your finances--for every stage of life
Par Staff of the Wall Street Journal. 1997
A lay person's guide to planning personal finances. Explains basic concepts of saving and investing, insurance, credit, taxes, estate planning,…
and money management. Tells people in various age-groups and circumstances how to avoid mistakes and to make the best of opportunitiesAdvanced Methods of Joint Inversion and Fusion of Multiphysics Data (Advances in Geological Science)
Par Michael S. Zhdanov. 2023
Different physical or geophysical methods provide information about distinctive physical properties of the objects, e.g., rock formations and mineralization. In…
many cases, this information is mutually complementary, which makes it natural for consideration in a joint inversion of the multiphysics data. Inversion of the observed data for a particular experiment is subject to considerable uncertainty and ambiguity. One productive approach to reducing uncertainty is to invert several types of data jointly. Nonuniqueness can also be reduced by incorporating additional information derived from available a priori knowledge about the target to reduce the search space for the solution. This additional information can be incorporated in the form of a joint inversion of multiphysics data.Generally established joint inversion methods, however, are inadequate for incorporating typical physical or geological complexity. For example, analytic, empirical, or statistical correlations between different physical properties may exist for only part of the model, and their specific form may be unknown. Features or structures that are present in the data of one physical method may not be present in the data generated by another physical method or may not be equally resolvable.This book presents and illustrates several advanced, new approaches to joint inversion and data fusion, which do not require a priori knowledge of specific empirical or statistical relationships between the different model parameters or their attributes. These approaches include the following novel methods, among others: 1) the Gramian method, which enforces the correlation between different parameters; 2) joint total variation functional or joint focusing stabilizers, e.g., minimum support and minimum gradient support constraints; 3) data fusion employing a joint minimum entropy stabilizer, which yields the simplest multiphysics solution that fits the multi-modal data. In addition, the book describes the principles of using artificial intelligence (AI) in solving multiphysics inverse problems. The book also presents in detail both the mathematical principles of these advanced approaches to joint inversion of multiphysics data and successful case histories of regional-scale and deposit-scale geophysical studies to illustrate their indicated advantages.The Milky Way: An Autobiography of Our Galaxy
Par Moiya McTier. 2022
In this approachable and fascinating biography of the galaxy, an astrophysicist and folklorist details everything humans have discovered—from the Milky…
Way's formation to its eventual death, and what else there is to learn about the universe we call home. After a few billion years of bearing witness to life on Earth, of watching one hundred billion humans go about their day-to-day lives, of feeling unbelievably lonely, and of hearing its own story told by others, The Milky Way would like a chance to speak for itself. All one hundred billion stars and fifty undecillion tons of gas of it. It all began some thirteen billion years ago, when clouds of gas scattered through the universe's primordial plasma just could not keep their metaphorical hands off each other. They succumbed to their gravitational attraction, and the galaxy we know as the Milky Way was born. Since then, the galaxy has watched as dark energy pushed away its first friends, as humans mythologized its name and purpose, and as galactic archaeologists have worked to determine its true age (rude). The Milky Way has absorbed supermassive (an actual technical term) black holes, made enemies of a few galactic neighbors, and mourned the deaths of countless stars. Our home galaxy has even fallen in love. After all this time, the Milky Way finally feels that it's amassed enough experience for the juicy tell-all we've all been waiting for. Its fascinating autobiography recounts the history and future of the universe in accessible but scientific detail, presenting a summary of human astronomical knowledge thus far that is unquestionably out of this world. NAMED A BEST BOOK OF 2022 BY PUBLISHERS WEEKLY AND SCIENCENET NAMED A BEST AUDIOBOOK OF 2022 BY BOOKPAGE6 Principles to Retire Younger & Richer
Par Daniel Walsh. 2024
Based on his own experience building significant wealth at a young age, author Daniel Walsh shares a unique wealth blueprint…
anyone can follow to retire younger and richer. In this book readers will discover six principles that will help them achieve their wealth-creation goals and dreams.Covering everything the author learned on his own journey, along with multiple real-life case studies from people – young and old – who have vastly improved their financial lives, this book will help you change your money mindset and stop negative self-talk, create habits and rituals for long-term success (it' s not going to happen overnight), understand why leverage is the superpower of highly successful people, tolerate and manage risk, understand compounding income and grow your assets, and create generational wealth so that your children, their children, and their children can continue to advance the fruits of your labour long after you are gone. Follow the blueprint in 6 Principles to Retire Younger & Richer and, no matter your age, background or wealth, you' ll be one step closer to achieving financial freedom.Taking the Quantum Leap: The New Physics for Nonscientists
Par Fred A. Wolf. 1981
World renowned physicist Fred Alan Wolf explains the scientific concepts of quantum mechanics in accessible language for nonscientists.Winner of the…
National Book AwardTaking the Quantum Leap entertainingly traces the history of physics from the observations of the early Greeks through the discoveries of Galileo and Newton to the dazzling theories of such scientists as Planck, Einstein, Bohr, and Bohm. This humanized view of science opens up the mind-stretching visions of how quantum mechanics, God, human thought, and will are related, and provides profound implications for our understanding of the nature of reality and our relationship to the cosmos.“The prose, indeed, is exhilarating, and exhibits a passion to explain—humorously . . . Wolf provides commendable explanations of visions and revisions of atomic models; he is fin, in particular, on the Uncertainty Principle . . . Enjoy the book for its bravura.” —Kirkus ReviewsThis book focuses in detail on data science and data analysis and emphasizes the importance of data engineering and data…
management in the design of big data applications. The author uses patterns discovered in a collection of big data applications to provide design principles for hypothesis generation, integrating big data processing and management, machine learning and data mining techniques. The book proposes and explains innovative principles for interpreting hypotheses by integrating micro-explanations (those based on the explanation of analytical models and individual decisions within them) with macro-explanations (those based on applied processes and model generation). Practical case studies are used to demonstrate how hypothesis-generation and -interpretation technologies work. These are based on “social infrastructure” applications like in-bound tourism, disaster management, lunar and planetary exploration, and treatment of infectious diseases. The novel methods and technologies proposed in Hypothesis Generation and Interpretation are supported by the incorporation of historical perspectives on science and an emphasis on the origin and development of the ideas behind their design principles and patterns. Academic investigators and practitioners working on the further development and application of hypothesis generation and interpretation in big data computing, with backgrounds in data science and engineering, or the study of problem solving and scientific methods or who employ those ideas in fields like machine learning will find this book of considerable interest.Live Richer Now: 100 Simple Ways to Become Instantly Richer (Be Better Now)
Par Jacob Sager Weinstein. 2024
Whatever financial shape you're in, you can be wealthier than you are today--without making it your full-time job. Live Richer…
Now is a collection of 100 things you can do this very moment to lead a more financially free and secure life. It includes tips on spending wisely, investing carefully, breaking big goals into small ones, extinguishing burnout, networking and negotiating, and working less to do more. With a life-changing tip on every page, you can flip anywhere in this instant, browsable book to learn something new. Plus, turn your favorite tips into lifelong habits with the daily and weekly habit trackers included.Backed by the latest research and vetted by a certified financial adviser, Jacob Sager Weinstein provides a holistic program for creating a more financially secure life by focusing on six key aspects:- Rich beginnings - Richer You- Richer Risks- Richer Investments - Richer Credit- And Richer Spending A Be Better Book: Helping readers live happier, smarter, healthier, and richer lives right now.Tightwads and Spendthrifts: Navigating the Money Minefield in Real Relationships
Par Scott Rick. 2024
A revolutionary guide to navigating the financial aspects of real relationshipsHave you ever asked yourself “What if I’m a tightwad…
and my significant other is a spendthrift?” or vice versa? Scott Rick, a behavioral scientist at the University of Michigan’s Ross School of Business, knows that many people do. He also knows that the financial aspects of an intimate relationship can become a money minefield if couples try to navigate it without first discussing all of the financial issues between them, especially if those two people have different approaches to spending.Tightwads and Spendthrifts is a science-based guide to understanding and transforming how we manage money, both on our own and in relationships. Building on his original research, and surveying a vast body of interdisciplinary work, Tightwads and Spendthrifts will help you understand your own financial psychology and how it plays out in your relationships. Can tightwads and spendthrifts live together in harmony? Rick says “yes,” but not without first asking hard questions about whose opinion should count most when making a financial decision. After all of the issues have been aired, he tells readers how to create a game plan for navigating financial decision making that both Tightwads and Spendthrifts can rely on for a happy life together.Optical Fiber Current and Voltage Sensors (Series in Fiber Optic Sensors)
Par Klaus Bohnert. 2024
Optical Fiber Current and Voltage Sensors is the first book to provide a complete, comprehensive and up to date treatment…
of the domain of fiber optic and polarimetric sensors, covering fundamental operating principles, characteristics, and construction. Written by one of the most recognised experts in polarimetric sensing, Optical Fiber Current and Voltage Sensors begins by covering the fundamentals of polarized light, as well as essential sensor components. The author then goes on to outline various sensor types and their applications, with a focus on sensors for electric phenomena. The chapters then lay out the demands that sensors need to meet, the technical obstacles and limitations which need to be considered. The book also covers comparisons to corresponding traditional instruments, as well as covering alternative non-conventional sensors. This book will be of interest to a broad audience of prospective readers ranging from graduate research students, to researchers in physics and engineering fields, to industry professionals active in the field who wish to learn about the technology and/or are interested in the development of new commercial solutions based on polarimetric-type fiber sensing as well as their use for high voltage current and voltage sensing.Scattering Amplitudes in Quantum Field Theory (Lecture Notes in Physics #1021)
Par Simon Badger, Johannes Henn, Jan Christoph Plefka, Simone Zoia. 2024
This open access book bridges a gap between introductory Quantum Field Theory (QFT) courses and state-of-the-art research in scattering amplitudes.…
It covers the path from basic definitions of QFT to amplitudes, which are relevant for processes in the Standard Model of particle physics. The book begins with a concise yet self-contained introduction to QFT, including perturbative quantum gravity. It then presents modern methods for calculating scattering amplitudes, focusing on tree-level amplitudes, loop-level integrands and loop integration techniques. These methods help to reveal intriguing relations between gauge and gravity amplitudes and are of increasing importance for obtaining high-precision predictions for collider experiments, such as those at the Large Hadron Collider, as well as for foundational mathematical physics studies in QFT, including recent applications to gravitational wave physics.These course-tested lecture notes include numerous exercises with solutions. Requiring only minimal knowledge of QFT, they are well-suited for MSc and PhD students as a preparation for research projects in theoretical particle physics. They can be used as a one-semester graduate level course, or as a self-study guide for researchers interested in fundamental aspects of quantum field theory.The Goldilocks Enigma: Why Is the Universe Just Right for Life?
Par Paul Davies. 2007
An acclaimed physicist and cosmologist considers the multiverse and more: &“Very readable indeed . . . This is Doctor Who, but for real.&” —TheGuardianThe…
Goldilocks Enigma is Paul Davies&’s eagerly awaited return to cosmology, the successor to his critically acclaimed bestseller The Mind of God. Here he tackles all the &“big questions,&” including the biggest of them all: Why does the universe seem so well adapted for life? In his characteristically clear and elegant style, Davies shows how recent scientific discoveries point to a perplexing fact: many different aspects of the cosmos, from the properties of the humble carbon atom to the speed of light, seem tailor-made to produce life. A radical new theory says it&’s because our universe is just one of an infinite number of universes, each one slightly different. Our universe is bio-friendly by accident—we just happened to win the cosmic jackpot. While this &“multiverse&” theory is compelling, it has bizarre implications, such as the existence of infinite copies of each of us and Matrix-like simulated universes. And it still leaves a lot unexplained. Davies believes there&’s a more satisfying solution to the problem of existence: the observations we make today could help shape the nature of reality in the remote past. If this is true, then life—and, ultimately, consciousness—aren&’t just incidental byproducts of nature, but central players in the evolution of the universe. Whether he&’s elucidating dark matter or dark energy, M-theory or the multiverse, Davies brings the leading edge of science into sharp focus, provoking us to think about the cosmos and our place within it in new and thrilling ways.Survival Guide Wissenschaft: (Über-)Lebenstipps für akademische Karrieren
Par Kai Noeske, Benjamin Rott, Katrin Hille. 2023
Survival Guide Wissenschaft – der unverzichtbare Begleiter für angehende Wissenschaftler:innen! Wertvolle Ratschläge, bewährte Strategien und Insiderwissen aus vielen Jahrzehnten akademischer…
Laufbahnen mit Kurven, Ecken und Kanten. Tipps und Tricks, Dos and Don’ts, um wissenschaftliche Karrieren an Universitäten und anderen Forschungseinrichtungen zu starten, zu überleben und erfolgreich voranzutreiben. Von der Forschungsplanung bis zur Bewerbung um Stipendien und Stellen, von der Netzwerkbildung bis zur Work-Life-Balance, aber auch Exit-Strategien – dieser Survival Guide liefert die entscheidenden (Über-)Lebenstipps für ein Leben in Academia.Cómo funciona la ciencia (DK How Stuff Works)
Par Dk. 2018
Encuentra respuestas científicas a las preguntas que siempre te has hecho, desde que significa estar vivo hasta por qué explotan…
las cosas.Este libro de ciencia nos desvela todos los secretos del universo. Deslumbra a tus amigos y familiares con respuestas a las preguntas científicas cotidianas, como ¿cómo se mantienen los aviones en el aire? ¿Cómo funciona una computadora? ¡y mucho más!Mediante explicaciones claras, gráficos y esquemas visuales, este libro de ciencia en español explica conceptos científicos que no te enseñaron en la escuela, hasta los últimos descubrimientos y noticias científicas como el descubrimiento del Bosón de Higgs. ¡Verás que esto sí que es ciencia simplificada!Tanto para el estudiante de ciencias como para cualquier persona interesada en ampliar sus conocimientos en el campo científico.Este libro es el compañero ideal de El libro de la ciencia de la serie de Big Ideas (Spanish Edition)Ciencia: la mejor manera de entender el universo¿Qué es la materia, la energía, la vida, el espacio? ¡Estamos rodeados de ciencia! Aprende a identificar y a comprender cómo funciona desde la electricidad hasta la realidad virtual, desde la transmisión genética al envejecimiento. Explora el mundo de las estrellas, las galaxias y descubre cuál es el tamaño del universo. Esta guía sobre la ciencia nos descubre todos los aspectos sobre la existencia humana desde la mirada científica. Comprenderás cómo se forma la luz, el sonido, o la presión. Aprenderás a definir conceptos como la relatividad, la inteligencia artificial, la inteligencia física, la nanotecnología, los virus, la terapia genética, la física cuántica, la clonación e incluso el Big Bang.Una guía de referencia actualizada sobre todos los descubrimientos que nos regala la ciencia a día a de hoy, desde el origen del universo hasta los robots, a través de los siguientes capítulos:La materia.Energía y fuerzas.La vida.El espacio.La Tierra.Cómo funciona la ciencia, pertenece a la colección de libros juveniles en español de Conocimiento de la editorial DK, un rincón de nuestro catálogo destinado a mentes jóvenes curiosas que estén interesadas en conocer más sobre el mundo que les rodea, con disciplinas tales como la filosofía, economía y psicología. Los títulos incluidos en esta colección responden a infinidad de preguntas con un lenguaje sencillo y cercano y se apoyan en formidables ilustraciones y esquemas para ayudar a entender complejos asuntos y teorías que capten el interés del público juvenil, mientras desarrollan sus habilidades lectoras y sus conocimientos generales.Estate Planning, 5E (Idiot's Guides)
Par Stephen Maple. 2016
Anyone with assets and heirs needs a will to determine what will happen to their property and plan for the…
welfare of their children should they pass away unexpectedly. As people age, they tend to think more seriously about having a will and planning their estates, to help their heirs, and to give them the maximum amount of money possible. This book makes it easy to understand all the issues surrounding estates, and to draft a will. This book covers: • An introduction to the important concepts of estate planning and vital information on how to get started on a plan. • Valuing your property and assets, including businesses and self-employment issues. • Getting the most from life insurance, pensions, and retirement savings. • Creating a will and trusts, and learning how probate works. • Looking after minor children in the event of your death, planning for special situations such as divorce and bankruptcy, and avoiding family feuds over inheritance. • Everything you need to know about taxes: estate, gift, state and federal income—and how to ensure that your heirs receive the assets you have intended for them. • Planning for retirement, including Social Security benefits, power of attorney, and health care directives.The Cosmos: An Eye-Opening Look at Our Sun, Its Planets, and Their Moons (Idiot's Guides)
Par Christopher De Pree. 2014
Major new discoveries in space are made almost weekly and there is so much for any new enthusiast to learn…
and explore. Beginning with the solar system, the Sun, all its planets, major moons, and other features, such as the asteroid belt, Idiot's Guides: The Cosmos is packed with information and features the best photos from various explorations. Beautiful photography and detailed descriptions of the various types of masses are compared to Earth-- making the information as easy to grasp as possible. The book also explores the Milky Way, the various star types, including black holes, galaxy filaments, and much more.Idiot's Guides: The Cosmos is a fascinating and easy-to-understand exploration of the universe. Dozens of stunning, full-color photos highlight the latest discoveries and beauty of space, including the solar system, the Sun, the asteroid belt, the Milky Way, various star types, black holes, and more.The Complete Idiot's Guide to Person-to-Person Lending
Par Beverly Harzog, Curtis E. Arnold. 2009
Forget credit card companies—make it personal! The Complete Idiot's Guide® to Person–to–Person Lending fills readers in on what they need…
to know, such as how person–to–person lending works, who lends and who borrows, and the advantages and disadvantages of Virgin Money, Prosper, Zopa, and Facebook's Lending Club.• Loans on Prosper and LendingClub rose to $100 million in 2007; by 2010, the online banking report forecasts $1 billion in person–to–person loan originations• Javelin Strategy & Research (Dec. 2007) predicts that the demand for person–to–person lending services may grow from $38 billion to $159 billion over the next five years.The Complete Idiot's Mini Guide to Demystifying the Foreignexchange Market: Complete Idiot's Guides
Par Gregory Rehmke. 2010
When Wall Street stubs a toe, markets around the world say "ouch!" But exactly how the foreign exchange market works…
is a mystery that can give you a migraine.Come out from the covers! The Complete Idiot's Mini Guide to Demystfying the Foreign Exchange Market provides the grounding you need to grasp this confusing aspect of the global economy. In it you get:*The foreign exchange market explained.*How market forces and exchange rates are determined.*Supply, demand, and equilibrium.*Speculating on exchange.The Complete Idiot's Guide to Personal Finance in Your 40's & 50's
Par Sarah Fisher, Susan Shelly. 2002
Developing and maintaining personal finance doesn&’t end by middle age! With The Complete Idiot&’s Guide® to Personal Finance in Your…
40s & 50s learn: • Quick and easy ways to learn with the information exists• Idiot-proof steps to understanding how the information affects you• Comprehensive coverage of the consequences of the informationInvesting in a secure financial future. Every investor must understand the complex bond market—and how it&’s affected by the existing…
economic environment. This invaluable volume explains all bond basics without the confusing jargon, providing information on Treasury notes, high yield junk bonds, tax-free municipals, US saving bonds and other tax-free varieties, and much more. —Seasoned financial writer and pocket-sized format for quick reference. —Explains the bond rating/analysis system. —Offers instructions on how to construct a portfolio and advice on whether a financial manager is necessary.Personal Finance Desk Reference
Par Ken Little. 2007
One-stop shopping for all things financial.Personal finances are becoming more and more complex, and this is the only comprehensive reference…
book on this sprawling subject. Beginning with the basics of financial planning (budgeting, interest, banking, insurance, and debt), this helpful guide goes on to cover everything people need to know about handling just about every aspect of their financial world, including investing, taxes, retirement, estate planning, and more.