The general theory of relativity and its applications to cosmology requires very deep understanding of mathematics and physics. Keeping this in mind, this self-contained textbook is written which addresses to general relativity and cosmology. In this book, the attempts have been made to explain mathematicians’ notions in the language of a physicist. Primarily intended for the postgraduate students of mathematics and physics, it gives equal importance to mathematical and physical aspects, and thus sharpens understanding of the theory. The text covers many modern concepts and current developments in gravity and cosmology including Brans-Dicke theory, higher-derivative gravity, Kaluza-Klein theory with extension to higher-dimensions. Besides PG students this book would also be useful for research scholars. KEY FEATURES Highlights special features of general relativity and cosmology. Discusses structure formation in the universe, inflationary models and dark energy models with special focus on basic concepts. Provides problems at the end of each chapter to stimulate thinking. Reveals interconnections between required mathematical concepts. Explains “how to apply mathematical concepts to physical problems”. Discusses lagrangian formulation of the field theory and action principle as it provides a powerful tool to derive field equations and energy-momentum tensor components.
Career Counseling And Guiding Is A Very Important And Contemporary Topic. This Book Encompasses All Aspects Of Career Planning And Development As These Are Ongoing Aspects At Different Phases/Periods Of One S Life. The Book Concentrates On Practicalities With Reference To Indian Scenario, Starting From Beginner S Viewpoint And Extending To Mid-Career And Career Change Aspects. It Explains All Different Steps/Levels Of Career Counseling. It Gives Detailed Insight Of Various Types Of Résumés And Interviews And Exhibits Near Real Life Résumés And Interview Questions. For Beginners, It Illustrates Various Career Options Available At All Educational Levels And Institutions And Competitions Needed For Those. It Also Shows Work/Job Openings For Different Education/Experience Levels. In Short, The Book Ideally Serves The Purpose Of A Professional Career Counselor.
This book is highly useful for the students of B.E./B.Tech. of Punjab Technological University, Jalandhar and aslo for the other Technological Universities of India as per New Syllabus. Accordingly, few sample question are given at the end of each chapter. The chapter and topics, covered in this book, are expected to encompass the syllabus that may be needed by various colleges/ institutions in maintenance field. It also serves as a reference book for students of all other engineering disciplines in universities, colleges, institutions and also vast numbers of engineer, managers superviors, technologists and other persons working in or associated with maintenance and upkeep of machines, equipments and systems in any shop, plant or industry.
A Textbook-cum-reference book for Undergraduate, Graduate and Postgraduate students of Mechanical, Electrical, Maintenance and Production Engineering disciplines. This book would also be of immensehelp to various practising engineers, technologists, managers and supervisiors engaged in the maintenance, operation and upkeep of the different machines, equipments, systems and plants of various industries.
The general theory of relativity and its applications to cosmology requires very deep understanding of mathematics and physics. Keeping this in mind, this self-contained textbook is written which addresses to general relativity and cosmology. In this book, the attempts have been made to explain mathematicians’ notions in the language of a physicist. Primarily intended for the postgraduate students of mathematics and physics, it gives equal importance to mathematical and physical aspects, and thus sharpens understanding of the theory. The text covers many modern concepts and current developments in gravity and cosmology including Brans-Dicke theory, higher-derivative gravity, Kaluza-Klein theory with extension to higher-dimensions. Besides PG students this book would also be useful for research scholars. KEY FEATURES Highlights special features of general relativity and cosmology. Discusses structure formation in the universe, inflationary models and dark energy models with special focus on basic concepts. Provides problems at the end of each chapter to stimulate thinking. Reveals interconnections between required mathematical concepts. Explains “how to apply mathematical concepts to physical problems”. Discusses lagrangian formulation of the field theory and action principle as it provides a powerful tool to derive field equations and energy-momentum tensor components.
Career Counseling And Guiding Is A Very Important And Contemporary Topic. This Book Encompasses All Aspects Of Career Planning And Development As These Are Ongoing Aspects At Different Phases/Periods Of One S Life. The Book Concentrates On Practicalities With Reference To Indian Scenario, Starting From Beginner S Viewpoint And Extending To Mid-Career And Career Change Aspects. It Explains All Different Steps/Levels Of Career Counseling. It Gives Detailed Insight Of Various Types Of Résumés And Interviews And Exhibits Near Real Life Résumés And Interview Questions. For Beginners, It Illustrates Various Career Options Available At All Educational Levels And Institutions And Competitions Needed For Those. It Also Shows Work/Job Openings For Different Education/Experience Levels. In Short, The Book Ideally Serves The Purpose Of A Professional Career Counselor.
A Textbook-cum-reference book for Undergraduate, Graduate and Postgraduate students of Mechanical, Electrical, Maintenance and Production Engineering disciplines. This book would also be of immensehelp to various practising engineers, technologists, managers and supervisiors engaged in the maintenance, operation and upkeep of the different machines, equipments, systems and plants of various industries.
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