With the increase in the development of the advanced cellular communication system, it is assumed that several sectors, such as the health industry, education, transport industry, business model, and so on, will rapidly grow. However, the requirements of the above-mentioned sectors are different and difficult to fulfill. Hence, 5G will be integral to several networks and will also need a unique management system for its successful rollout around the globe. 5G-Based Smart Hospitals and Healthcare Systems: Evaluation, Integration, and Deployment provides an overview of the role of advanced technologies in transforming the healthcare industry. It emphasizes the technical requirements of smart hospitals and the technologies associated with them along with explaining how technologies such as IoT, machine learning, and AI can be integrated with smart hospitals and 5G networks. The book evaluates several concerns such as privacy of data, infrastructure costs, and regular upgradability of technologies. Since the storage of information is a major concern with the implantation of 5G-base hospitals, this book will specifically address those issues along with examining the potential pitfalls of 5G-based hospitals and the factors that cause their failures. This book specifically targets professionals, academicians, engineers, researchers, management firms, technical institutes, R&D establishments, and individuals researching in the fields of 5G, healthcare, medical sensors, IoT, big data, and related fields. The main objectives of this book are to accumulate state-of-the-art IoT, 5G, AI, and machine learning-based approaches for resolving healthcare problems.

Because of encouraging response for first two editions of the book and for taking into account valuable suggestion from teachers as well as students, the text for Interpolation, Differentiation, Integration, Roots of an Equation, Solution of Simultaneous Equations, Eigenvalues and Eigenvectors of Matrix, Solution of Differential Equations, Solution of Partial Differential Equations, Monte Carlo Method and Simulation, Computation of some Functions is improved throughout and presented in a more systematic manner by using simple language. These techniques have vast applications in Science, Engineering and Technology. The C language is becoming popular in universities, colleges and engineering institutions. Besides the C language, programs are written in FORTRAN and BASIC languages. Consequently, this book has rather wide scope for its use. Each of the topics are developed in a systematic manner; thus making this book useful for graduate, postgraduate and engineering students. KEY FEATURES: Each topic is self explanatory and self contained Topics supported by numerical examples Computer programs are written in FORTRAN, BASIC and C Students friendly language is used

Mechanics is an important topic in the study of Physics, and is being taught in most of the universities in India as well as abroad to B.Sc., B.Tech and B.Sc. Hons students. This area of science deals with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. Mechanics has origin in the ancient period. Scientists such as Galileo, Kepler and Newton laid the foundation of classical mechanics, which deals with the particles that are either at rest or are moving with velocities significantly less than the speed of light. Fundamentals of Mechanics discusses the Vectors, Laws of Motion, Conservation Laws, Inverse-Square-Law Forces, Harmonic Oscillator, Theory of Relativity, Non-inertial Reference Frames. Each topic is explained in a simple language and with the help of line drawings and exercises. Mathematical expressions are given as per need and are derived in a systematic and simple manner.

In science and engineering, use of computers is indispensable. The computers are often used for numerical calculations of mathematical expressions. Use of the C and C++ languages is nowadays popular among the students of Science and Engineering. This book discusses numerical techniques: Interpolation, Differentiation, Integration, Roots of Equation, Simultaneous Linear Equations, Eigenvalues and Eigenvectors, Differential Equations, Partial Differential Equations, Random Numbers, Statistical Parameters, and the Error Analysis. For these techniques, the computer programs are written separately by using the C and C++ languages. One of the policies followed in this book has been to discuss each technique by solving an exercise with the help of calculator and then developing the computer program.

Astronomy & Astrophysics is a subject which attracts people of all ages; from a school going student to a person enjoying superannuation. The text deals with the fundamentals of Astronomy and Astrophysics. After briefing about the beginning of Astronomy, we have discussed various coordinate systems used to specify position of a place on the earth and an object in the space. Time is an important parameter and can help in having information about the relative occurrences of various events. The limitations of the observations with our eyes can be largely extended with the help of telescopes. Further, the telescopes help us for making observations of those radiations which cannot be seen by human eyes. The fundamentals used for the study of various phenomena are summarized. Details about the Sun the closest star, has been studied in detail. Information about the solar family is described at length. Thermochemical reactions are responsible for creation of energy in the shining objects. Information about various types of thermochemical reactions is incorporated. Details of the galaxies and the universe are discussed. A brief description about the Cosmology — the science about the formation of universe is mentioned. The text cannot be considered as complete in absence of a discussion about the possibility of the existence of life in the universe other than that on the Earth.

RESEARCH METHODOLOGY explains: How to select topic for doing research; How to review literature; How to collect data; How to analyze the data; How to interpolate between the data; How to estimate error in the calculations; How to calculate various statistical parameters for the results; How to present results; How to write a research paper and a thesis for the award of degree; What is a research journal; What is the difference between an Editor of a research journal and a Referee for research paper; What is an Editorial Board of a research journal; Information about various techniques required for analyzing the data; Information about the hypotheses testing; Statistical tests and application of computers in research.

AN INTRODUCTION TO MATHEMATICAL PHYSICS discusses the Curvilinear Coordinates, Vector Space, Matrices, Tensors, Beta Function, Gamma Function, Error Function, Dirac Delta Function, Green Function Method, Complex Analysis, Differential Equations, Bessel Function, Legendre Function, Laguerre Function, Hermite Function, Fourier Series, Fourier Transform and Laplace Transform. Each topic is explained with the help of simple exercises using simple language.