Free Download Magnetohydrodynamic Equilibrium and Stability of Stellarators by Frances Bauer , Octavio Betancourt , Paul Garabedian
English | PDF | 1984 | 203 Pages | ISBN : 1461297532 | 12.2 MB
In this book, we describe in detail a numerical method to study the equilibrium and stability of a plasma confined by a strong magnetic field in toroidal geometry without two-dimensional symmetry. The principal appli cation is to stellarators, which are currently of interest in thermonuclear fusion research. Our mathematical model is based on the partial differential equations of ideal magnetohydrodynamics. The main contribution is a computer code named BETA that is listed in the final chapter. This work is the natural continuation of an investigation that was presented in an early volume of the Springer Series in Computational Physics (cf. [3]). It has been supported over a period of years by the U.S. Department of Energy under Contract DE-AC02-76ER03077 with New York University. We would like to express our gratitude to Dr. Franz Herrnegger for the assistance he has given us with the preparation of the manuscript. We are especially indebted to Connie Engle for the high quality of the final typescript. New York F. BAUER October 1983 O. BETANCOURT P. GARABEDIAN Contents 1. Introduction 1 2. Synopsis of the Method 3 1. Variational principle 3 2. Coordinate system 6 3. Finite Difference Scheme 8 1. Difference equations ....................... " 8 2. Island structure ............................. 10 3. Accelerated iteration procedure .............. . . .. 12 Nonlinear Stability 15 4. 1. Second minimization . . . . . . . . . . . . . . . . .. . . 15 . . . . . 2. Test functions and convergence studies . . . . . . . .. . . 17 . 3. Comparison with exact solutions ................. 19 5. The Mercier Criterion 22 1. Local mode analysis . . . . . . . . . . . . . . . . .. . . 22 . . . . . 2. Computational method . . . . . . . . . . . . . . . .. . . 23 . . . .

Free Download Dynamic General Equilibrium Modeling: Computational Methods and Applications, Third Edition by Burkhard Heer , Alfred Maußner
English | PDF (True) | 2024 | 943 Pages | ISBN : 303151680X | 21 MB
Contemporary macroeconomics is built upon microeconomic principles, with its most recent advance featuring dynamic stochastic general equilibrium models. The textbook by Heer and Maußner acquaints readers with the essential computational techniques required to tackle these models and employ them for quantitative analysis. This third edition maintains the structure of the second, dividing the content into three separate parts dedicated to representative agent models, heterogeneous agent models, and numerical methods. At the same time, every chapter has been revised and two entirely new chapters have been added.

Free Download Complementarity, Equilibrium, Efficiency and Economics by G. Isac , V. A. Bulavsky , V. V. Kalashnikov
English | PDF | 2002 | 458 Pages | ISBN : 1402006888 | 38.1 MB
In complementarity theory, which is a relatively new domain of applied mathematics, several kinds of mathematical models and problems related to the study of equilibrium are considered from the point of view of physics as well as economics. In this book the authors have combined complementarity theory, equilibrium of economical systems, and efficiency in Pareto's sense. The authors discuss the use of complementarity theory in the study of equilibrium of economic systems and present results they have obtained. In addition the authors present several new results in complementarity theory and several numerical methods for solving complementarity problems associated with the study of economic equilibrium. The most important notions of Pareto efficiency are also presented.

Free Download Equilibrium Compound Nucleus Post-Fission Theory
English | 2024 | ISBN: 3031433157 | 285 Pages | PDF EPUB (True) | 23 MB
The authors explain the kinematics of heavy-ion collisions and develop a heavy-ion spherical optical model. They also present the theoretical methods for calculating the yield, kinetic energy distribution, and angular distribution of fission fragments in the initial state of fission. In addition, readers are provided with the method for calculating the prompt neutron and prompt gamma-ray data as well as the proportion of the isomeric state nucleus and independent yield from the initial yield of the fission fragments. Using the nuclear decay data of the fission products, a method for calculating the cumulative yield and decay heat of the fission fragments is also given. A fission delayed neutron simplification model is proposed and the theoretical method for calculating the total contribution of three fission channels to post-fission nuclear data is provided.

Free Download Fundamentals of Biomechanics: Equilibrium, Motion, and Deformation by Nihat Özkaya , Margareta Nordin
English | PDF | 1999 | 389 Pages | ISBN : 1441931163 | 39.7 MB
Biomechanics applies the principles and rigor of engineering to the mechanical properties of living systems. This book integrates the classic fields of mechanics-statics, dynamics, and strength of materials-using examples from biology and medicine. Fundamentals of Biomechanics is excellent for teaching either undergraduates in biomedical engineering programs or health care professionals studying biomechanics at the graduate level. Extensively revised from a successful first edition, the book features a wealth of clear illustrations, numerous worked examples, and many problem sets. The book provides the quantitative perspective missing from more descriptive texts, without requiring an advanced background in mathematics. It will be welcomed for use in courses such as biomechanics and orthopedics, rehabilitation and industrial engineering, and occupational or sports medicine.

Free Download Umberto Tulli, "A precarious equilibrium: Human rights and détente in Jimmy Carter's Soviet policy "
English | ISBN: 1526146029 | 2020 | 224 pages | PDF | 4 MB
In January 1981, just days before Jimmy Carter left the White House, many of the president's officials were well satisfied with the administration's campaign to promote human rights. But as commentators, scholars, and the incoming president began to critique Carter's bipolar policy, it became clear that Carter had not only failed to persuade the American public that he had a clear grasp on the international role of the US, but he failed to build a lasting domestic consensus on foreign policy.

Free Download Ekaterina Nagnibeda, Elena Kustova, "Non-Equilibrium Reacting Gas Flows: Kinetic Theory of Transport and Relaxation Processes"
English | 2009 | pages: 255 | ISBN: 3642013899 | PDF | 3,2 mb
In the present monograph, we develop the kinetic theory of transport phenomena and relaxation processes in the flows of reacting gas mixtures and discuss its applications to strongly non-equilibrium conditions. The main attention is focused on the influence of non-equilibrium kinetics on gas dynamics and transport properties. Closed systems of fluid dynamic equations are derived from the kinetic equations in different approaches. We consider the most accurate approach taking into account the state-to-state kinetics in a flow, as well as simplified multi-temperature and one-temperature models based on quasi-stationary distributions. Within these approaches, we propose the algorithms for the calculation of the transport coefficients and rate coefficients of chemical reactions and energy exchanges in non-equilibrium flows; the developed techniques are based on the fundamental kinetic theory principles. The theory is applied to the modeling of non-equilibrium flows behind strong shock waves, in the boundary layer, and in nozzles. The comparison of the results obtained within the frame of different approaches is presented, the advantages of the new state-to-state kinetic model are discussed, and the limits of validity for simplified models are established.

Free Download Equilibrium Structure of Free Molecules: Theory, Experiment, and Data Analysis
English | 2023 | ISBN: 3031360443 | 471 Pages | PDF EPUB (True) | 31 MB
This book examines around 400 of the most striking examples of structural studies of free molecules-selected and analyzed by virtue of the unique molecular complexity and novelty of the experimental techniques used. The properties of chemical, pharmaceutical, and biological compounds depend mainly on their molecular structure, the determination of which is of fundamental interest. Featuring high-quality structural data determined using modern techniques in electron diffraction and high-resolution spectroscopy, the book is an indispensable resource for graduate students and professional scientists specializing in structural chemistry and other relevant fields.

Free Download Equilibrium – Somatic Regulation for Stress & Anxiety
Published 11/2023
Created by Michael Zoupa
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 11 Lectures ( 1h 40m ) | Size: 1.7 GB

Uncertainty Shocks in Africa: Impact and Equilibrium Strategies for Sound Economic and Social Development
English | 2023 | ISBN: 3031218841 | 437 Pages | PDF EPUB (True) | 64 MB
This book explores in detail how African countries dealt with the pandemic and how it affected different aspects of different economies and social structures. Observing how human beings change the environment and, specifically, how population growth and urbanization negatively impact nature, recently shocked economies and social upheaval in Africa indicate a crossroads moment for the continent. The book further adds to the knowledge base of how to build a more robust Africa with sustainable solutions working in tandem with vibrant and robust economies. Commonsense social strategies go hand in hand with trackable shocked economies via first- and second-moment reactions. Uncertainty shocks, in this case, interrelate via an umbrella effect. The authors evaluate theories of impact shocks using a sustainable growth and change model. Finally, key topics incorporate new urban thinking for economic recovery, developing sustainable economies post-COVID-19, understanding social practices during a crisis, and developing community robustness via shock events.