Skip to main content

Books in Physics

2541-2550 of 2554 results in All results

Ancient Therapeutic Arts

  • 1st Edition
  • January 1, 1954
  • William Brockbank
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 2 3 8 8 - 9
Ancient Therapeutic Arts covers a number of the older therapeutic procedure that had dominated medicine for centuries and played their part even at the sick-beds of reigning monarchs. This book is composed of four chapters, and begins with the history, features and benefits of enema therapy. This ancient therapy is a procedure of introducing liquid or gas drug into the rectum and the colon through the anus. The second chapter describes the ancient therapeutic procedure of cupping and leeching. This chapter also examines the concept and therapeutic benefits of these procedures. The third chapter discusses the concept and method of counter-irritation. The idea of this method is to produce inflammation and this method persisted in the form of blistering agents. The last chapter looks into the history and therapeutic potentials of intravenous injection of drugs. This book is of value to medical researchers and workers who are interested in alternative methods of medicine.

Studies in Mathematics and Mechanics

  • 1st Edition
  • January 1, 1954
  • Richard von Mises
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 6 3 5 6 - 4
Studies in Mathematics and Mechanics is a collection of studies presented to Professor Richard von Mises as a token of reverence and appreciation on the occasion of his seventieth birthday which occurred on April 19, 1953. von Mises’ thought has been a stimulus in many seemingly unconnected fields of mathematics, science, and philosophy, to which he has contributed decisive results and new formulations of fundamental concepts. The book contains 42 chapters organized into five parts. Part I contains papers on algebra, number theory and geometry. These include a study of Poincaré’s representation of a hyperbolic space on an Euclidean half-space and elementary estimates for the least primitive root. Part II on analysis includes papers on a generalization of Green's Formula and its application to the Cauchy problem for a hyperbolic equation, and the fundamental solutions of a singular Beltrami operator. Part III deals with theoretical mechanics and covers topics such as turbulent flow, axially symmetric flow, and oscillating wakes. The papers in Part IV focus on applied mechanics. These include studies on plastic flow under high stresses and the problem of inelastic thermal stresses. Part V presents studies on probability and statistics, including a finite frequency theory of probability and the problem of expansion of clusters of galaxies.

Advances in Biological and Medical Physics

  • 1st Edition
  • January 1, 1953
  • John H. Lawrence + 1 more
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 2 4 2 9 - 9
Advances in Biological and Medical Physics, Volume III is a collection of papers dealing with the applications of radioactive isotopes, particularly, with the dosimetry of artificial radioactive isotopes, and the kinetics of the turnover of radioactive substances. One paper explains dosimetry in medicine as regards (1) units and absolute dosage rates, and (2) the distribution of radiation in a scattering medium such as the human body. The investigator can use tracers to make individual observations of the behavior of specific molecules in steady state systems. This feature of tracer applications leads to analysis of biological reaction kinetics. Some papers discuss the mechanisms involved in the antigen-antibody reactions, molecular analysis using fast charged particles, x-ray microscopy, ultraviolet microscopy, microspectroscopy, as well as the biological effects of ultrasonic waves. Ultrasonic waves can affect biological material through heat action, mechanical action, or chemical action. One paper suggests that cell disintegration is due to the mechanical effect provoked by cavitation and that cells are probably broken down by the sharp-fronted shock wave resulting from the collapse of cavitation bubbles. The collection can prove beneficial for biochemists, micro-biologists, bio-physicists, cellular researchers, and academicians involved in the study of cellular biology.

The Physics of Viruses

  • 1st Edition
  • January 1, 1953
  • Ernest C. Pollard
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 7 0 9 2 - 0
The Physics of Viruses presents what is known about viruses from the viewpoint of a physicist. In so doing, a major aim has proved to be the description of viruses, their shape, and structure. Rather surprisingly, definite shapes and structures are emerging, and it is with a heightened sense of excitement that the hoped-for simplicity and symmetry are beginning to be found. The book contains eight chapters and opens with a discussion of the nature of viruses and their relation to physics. Subsequent chapters present studies on the size, shape, and hydration of viruses; the effects of ionizing radiation on viruses, thermal inactivation of viruses, biological effects of ultraviolet light, sonic and osmotic effects on viruses, and virus genetics and multiplication. The account given here should interest not only the physicist but that growing body of students who admit to being virologists as well. There is no doubt that the processes of viruses are in some way the processes of biology, so that the fundamental actions of biology may well be clarified by thinking about how viruses perform their work.

Mechanics

  • 1st Edition
  • January 1, 1952
  • Arnold Sommerfeld
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 2 0 2 8 - 4
Mechanics: Lectures on Theoretical Physics, Volume I covers a general course on theoretical physics. The book discusses the mechanics of a particle; the mechanics of systems; the principle of virtual work; and d’alembert’s principle. The text also describes oscillation problems; the kinematics, statics, and dynamics of a rigid body; the theory of relative motion; and the integral variational principles of mechanics. Lagrange’s equations for generalized coordinates and the theory of Hamilton are also considered. Physicists, mathematicians, and students taking Physics courses will find the book invaluable.

Advances in Biological and Medical Physics

  • 1st Edition
  • January 1, 1951
  • John H. Lawrence + 1 more
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 2 4 2 8 - 2
Advances in Biological and Medical Physics, Volume II highlights the application of nuclear physics to biological and medical problems. This volume is composed of nine chapters, and start with survey on the biological effects of radiation exposure. The succeeding chapters deal with the mechanisms of molecular exchange and blood transfusion; the use of carbon isotopes in in vivo and in vitro animal studies; and the principles and applications of radioautographic technique. These topics are followed by discussions on the carcinogenic potential of ionizing radiation and the detection or measurement of radioisotopes in intact tissues of animals. The remaining chapters focus on some applications of nuclear physical and biophysical approaches in medicine. This book is of value to biologists, radiation scientists, and medical practitioners.

Mechanics of Deformable Bodies

  • 1st Edition
  • January 1, 1950
  • Arnold Sommerfeld
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 2 0 2 7 - 7
Mechanics of Deformable Bodies: Lectures on Theoretical Physics, Volume II covers topics on the mechanics of deformable bodies. The book discusses the kinematics, statics, and dynamics of deformable bodies; the vortex theory; as well as the theory of waves. The text also describes the flow with given boundaries. Supplementary notes on selected hydrodynamic problems and supplements to the theory of elasticity are provided. Physicists, mathematicians, and students taking related courses will find the book useful.

Mechanics of Deformable Bodies

  • 1st Edition
  • January 1, 1950
  • Arnold Sommerfeld
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 1 4 2 8 - 3
Mechanics of Deformable Bodies: Lectures on Theoretical Physics, Volume II covers topics on the mechanics of deformable bodies. The book discusses the kinematics, statics, and dynamics of deformable bodies; the vortex theory; as well as the theory of waves. The test also describes flow with given boundaries. Supplementary notes on selected hydrodynamic problems, as well as supplements to the theory of elasticity are also provided. Physicists, mathematicians, and students taking related courses will find the book invaluable.

Radio Wave Propagation

  • 1st Edition
  • January 1, 1949
  • Chas. R. Burrows
  • Stephen S. Attwood
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 5 8 5 4 - 6
Radio Wave Propagation: Consolidated Summary Technical Report of the Committee on Propagation of the National Defense Research Committee presents all the scientific information and report of experiments. This book discusses the problems encountered in the propagation of radio waves. Organized into three volumes, this book begins with an overview of the technical developments in the study of tropospheric propagation. This text then outlines the general theory of standard and nonstandard propagation together with descriptions and results of transmission experiments designed to test the theory. Other chapters consider the more unusual problems concerning the radar behavior of targets. This book discusses as well the problems of radio wave propagation in the standard atmosphere at frequencies above 30 megacycles. The final chapter deals with the selection and utilization of local terrain features that affect propagation and the performance of equipment. This book is a valuable resource for scientists and engineers in the field of radio wave propagation.

Basic Physical Training

  • 1st Edition
  • January 1, 1937
  • Margaret Morris
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 2 2 2 9 - 5
Basic Physical Training explores health and correcting faults of breathing and posture to counteract the lack of natural movement in civilized life. This book is composed of two sections encompassing nine chapters, which evolved from the method of physical and mental training known as Margaret Morris Movement. Part I focuses on the closely inter-related practical objective of basic physical training, namely, the breathing, abdominal muscle training, feet strengthening, posture, stretching, relaxation, joint mobilization, and balance. Part II discusses the basic mechanism of breathing, followed by descriptions of exercises. This book will be of value to gymnasts, teachers, and people who wish to practice the exercises either for health or as a foundation for more strenuous training.