* Develops new tools to efficiently describe different branches of physics within one mathematical framework * Gives a clear geometric expression of the symmetry of physical laws * Useful for researchers and graduate students interested in the many physical applications of bounded symmetric domains * Will also benefit a wider audience of mathematicians, physicists, and graduate students working in relativity, geometry, and Lie theory
This self-contained monograph provides a mathematically simple and physically meaningful model which unifies gravity, electromagnetism, optics and even some quantum behavior. The simplicity of the model is achieved by working in the frame of an inertial observer and by using a physically meaningful least action principle. The authors introduce an extension of the Principle of Inertia. This gives rise to a simple, physically meaningful action function. Visualizations of the geometryare obtained by plotting the action function. These visualizations may be used to compare the geometries of different types of fields. Moreover, a new understanding of the energy-momentum of a field emerges. The relativistic dynamics derived here properly describes motion of massive and massless objects under the influence of a gravitational and/or an electromagnetic field, and under the influence of isotropic media. The reader will learn how to compute the precession of Mercury, the deflection of light, and the Shapiro time delay. Also covered is the relativistic motion of binary stars, including the generation of gravitational waves, a derivation of Snell's Law and a relativistic description of spin. We derive a complex-valued prepotential of an electromagnetic field. The prepotential is similar to the wave function in quantum mechanics. The mathematics is accessible to students after standard courses in multivariable calculus and linear algebra. For those unfamiliar with tensors and the calculus of variations, these topics are developed rigorously in the opening chapters. The unifying model presented here should prove useful to upper undergraduate and graduate students, as well as to seasoned researchers.
Fundamentals and Faith is adapted from a series of lectures on the Rambam's Thirteen Principles of Faith given by Rabbi Yaakov Weinberg in Yeshiva Ner Israel and in Yeshiva Aish HaTorah, Jerusalem.
* Develops new tools to efficiently describe different branches of physics within one mathematical framework * Gives a clear geometric expression of the symmetry of physical laws * Useful for researchers and graduate students interested in the many physical applications of bounded symmetric domains * Will also benefit a wider audience of mathematicians, physicists, and graduate students working in relativity, geometry, and Lie theory
Have you ever asked, What does God really want from me? In their ground-breaking book, What the Angel Taught You; Seven Keys to Life Fulfillment, two world-renowned educators collaborate to ask and answer some of the most compelling questions we all seem to have. What does God really want from me? What is the highest class of pleasure in this world? How do I get my prayers answered? How do I know if my decisions are right? What is the definition of love? Are there any absolute truths on Earth? How does free will bring me happiness? Why was Man created?
* Develops new tools to efficiently describe different branches of physics within one mathematical framework * Gives a clear geometric expression of the symmetry of physical laws * Useful for researchers and graduate students interested in the many physical applications of bounded symmetric domains * Will also benefit a wider audience of mathematicians, physicists, and graduate students working in relativity, geometry, and Lie theory
This self-contained monograph provides a mathematically simple and physically meaningful model which unifies gravity, electromagnetism, optics and even some quantum behavior. The simplicity of the model is achieved by working in the frame of an inertial observer and by using a physically meaningful least action principle. The authors introduce an extension of the Principle of Inertia. This gives rise to a simple, physically meaningful action function. Visualizations of the geometryare obtained by plotting the action function. These visualizations may be used to compare the geometries of different types of fields. Moreover, a new understanding of the energy-momentum of a field emerges. The relativistic dynamics derived here properly describes motion of massive and massless objects under the influence of a gravitational and/or an electromagnetic field, and under the influence of isotropic media. The reader will learn how to compute the precession of Mercury, the deflection of light, and the Shapiro time delay. Also covered is the relativistic motion of binary stars, including the generation of gravitational waves, a derivation of Snell's Law and a relativistic description of spin. We derive a complex-valued prepotential of an electromagnetic field. The prepotential is similar to the wave function in quantum mechanics. The mathematics is accessible to students after standard courses in multivariable calculus and linear algebra. For those unfamiliar with tensors and the calculus of variations, these topics are developed rigorously in the opening chapters. The unifying model presented here should prove useful to upper undergraduate and graduate students, as well as to seasoned researchers.
Comprehensive, user-friendly, and up to date, Chestnut's Obstetric Anesthesia: Principles and Practice, 6th Edition, provides the authoritative clinical information you need to provide optimal care to your patients. This substantially revised edition keeps you current on everything from basic science to anesthesia techniques to complications, including coverage of new research that is paving the way for improved patient outcomes. An expert editorial team ensures that this edition remains a must-have resource for obstetric anesthesiologists and obstetricians, nurse anesthetists and anesthesiology assistants, and anesthesiology and obstetric residents and students. Presents the latest information on anesthesia techniques for labor and delivery and medical disorders that occur during pregnancy, emphasizing the treatment of the fetus and the mother as separate patients with distinct needs. Contains new chapters on shared decision-making in obstetric anesthesia and chronic pain during and after pregnancy. Features extensive revisions from cover to cover, including consolidated information on maternal infection and postoperative analgesia. Covers key topics such as neonatal assessment and resuscitation, pharmacology during pregnancy and lactation, use of nitrous oxide for labor analgesia, programmed intermittent epidural bolus (PIEB) technique, epidural analgesia-associated fever, the role of gastric ultrasonography to assess the risk of aspiration, sugammadex in obstetric anesthesia, the role of video laryngoscopy and new supraglottic airway devices, spinal dysraphism, and cardiac arrest in obstetric patients. Incorporates the latest guidelines on congenital heart disease and the management of sepsis, as well as difficult airway guidelines that are specific to obstetric anesthesia practice. Offers abundant figures, tables, and boxes that illustrate the step-by-step management of a full range of clinical scenarios.
One of the intriguing questions in the study of the period of the re-formation of Judaism after the destruction of the Second Temple is the identity of a group which appears in hundreds of Talmudic sources from those days - the minim. .It is clear that most of these sources reflect different facets of the polemic between Judaism and Christianity, which were both engaged in establishing their identities.This book concentrates mainly on the second century CE, and includes two basic questions: the question of the earliest text of the twelfth blessing of the central Jewish prayer composed at that time, Birkat haMinim; and the question of the identity of those minim who are cursed in this blessing.In the first section of the book, Yaakov Yanki Teppler analyzes the blessing itself. In the second section, which concerns the question of its principal objects, he sets out on a quest for the characterization of the minim, using all the hundreds of sources which deal with them. Having united these two sections in one framework, a proposal is made as to the identity of the minim. This proposal should provide a coherent basis for further research on this subject, laying a firm foundation for understanding the processes of separation between Judaism and Christianity in this stormy and fascinating period.
Rabbi Simcha Wasserman was a rosh yeshivah; kiruv pioneer; advisor; foster father; storyteller; transmitter of tradition; founder of yeshivos; hatzalah activist. This book captures him speaking with patience, simplicity, and intellect, about burning topics such as Holocaust, Kabbalah, Providence, and child-rearing. Includes a biographical sketch.
From basic science to various anesthesia techniques to complications, the meticulously updated, fifth edition of Chestnut’s Obstetric Anesthesia: Principles and Practice, covers all you need to know about obstetric anesthesia. An editorial team of leading authorities presents the latest on anesthesia techniques for labor and delivery and medical disorders that occur during pregnancy. New chapters and rewritten versions of key chapters cover topics such as psychiatric disorders in the pregnant patient, neurologic disorders, and critical care of obstetric patients. It is an invaluable, comprehensive reference textbook for specialists in obstetric anesthesiology and obstetricians, as well as anesthesiology and obstetric residents. This book also serves as a clear, user-friendly guide for both anesthesiologists and obstetricians who are in clinical practice. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Get all the accuracy, expertise, and dependability you could ask for from the most important names in the fields of obstetric anesthesia and maternal-fetal medicine. Master the current best practices you need to know for treating the fetus and the mother as separate patients—each with distinct needs. Search and retain difficult concepts easily with the help of key point summaries in each chapter. Stay current on the latest advancements and developments with sweeping updates and new chapters on topics such as patient safety and team approach, transthoracic echocardiography and noninvasive measurement of cardiac output in obstetric patients, psychiatric disorders during pregnancy, neurologic injuries, and more. Prevent and plan for potential complications associated with the advancing age of pregnant women. An extensive, state-of-the art discussion of "critical care of obstetric patients" equips you to address any special considerations for this increasing segment. Know exactly how to proceed. An abundance of tables and boxes illustrate the step-by-step management of a full range of clinical scenarios. Choose the best drugs available while adhering to the most recent guidelines for obstetric anesthesia.
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