Dark Matter: An Introduction tackles the rather recent but fast-growing subject of astroparticle physics, encompassing three main areas of fundamental physics: cosmology, particle physics, and astrophysics. Accordingly, the book discusses symmetries, conservation laws, relativity, and cosmological parameters and measurements, as well as the astrophysical behaviors of galaxies and galaxy clusters that indicate the presence of dark matter and the possible nature of dark matter distribution. This succinct yet comprehensive volume: Addresses all aspects essential to the study of dark matter Explores particle candidates for cold dark matter beyond the theory of the standard model, providing examples of basic extensions and introducing theories such as supersymmetry and extra dimensions Explains—in simple text and mathematical formulations—calculation of the freeze-out temperature of a dark matter species and its relic density Provides theoretical background for dark matter scattering off a target, event rate calculation, and dark matter annihilation essential to study direct and indirect detection of dark matter Complete with a detailed review of the latest dark matter experiments and techniques, Dark Matter: An Introduction is an ideal text for beginning researchers in the field as well as for general readers with an inquisitive mind, as the important topic of astroparticle physics is treated both pedagogically and with deeper insight.
Dark Matter: An Introduction tackles the rather recent but fast-growing subject of astroparticle physics, encompassing three main areas of fundamental physics: cosmology, particle physics, and astrophysics. Accordingly, the book discusses symmetries, conservation laws, relativity, and cosmological parameters and measurements, as well as the astrophysical behaviors of galaxies and galaxy clusters that indicate the presence of dark matter and the possible nature of dark matter distribution. This succinct yet comprehensive volume: Addresses all aspects essential to the study of dark matter Explores particle candidates for cold dark matter beyond the theory of the standard model, providing examples of basic extensions and introducing theories such as supersymmetry and extra dimensions Explains—in simple text and mathematical formulations—calculation of the freeze-out temperature of a dark matter species and its relic density Provides theoretical background for dark matter scattering off a target, event rate calculation, and dark matter annihilation essential to study direct and indirect detection of dark matter Complete with a detailed review of the latest dark matter experiments and techniques, Dark Matter: An Introduction is an ideal text for beginning researchers in the field as well as for general readers with an inquisitive mind, as the important topic of astroparticle physics is treated both pedagogically and with deeper insight.
The book outlines the importance of Indian manufacturing sector and its growth under alternative policy regimes. The authors highlight the significance of various firm-specific and macroeconomic factors on the level of efficiency and profitability of the firms operating in the diverse manufacturing sector during the post-liberalization era. The book also examines the dynamic relationship between the select manufacturing sector-specific stock market indices and the various macroeconomic variables.
When the idea of penning down my memories of a life, varied across many facets, first struck the author, it was then little more than ticking off an item in a wish list. Gradually, this changed to be a more substantial effort, to a journal of life, a legacy of sorts to people who have made a difference to his life, for better or worse. When we think of human interactions and relationships, covering bonds of love, friendship, hatred and indifference, we soon realize that they are far more complex than the simple and deterministic laws of physics and chemistry. What we ‘know’ can only be understood through a multi-dimensional function of time, persona and many other unknown factors. Over the last six decades, the author has seen relationships change colour and shape, form and strength, not once but many times. Does that make us chameleons, in a sense? No, it is just that the human mind and heart resemble kaleidoscopes that keep generating different images, even if exactly the same stimulus is given, but at different points of time.
This book provides readers with a guide to the use of Digital Twin in manufacturing. It presents a collection of fundamental ideas about sensor electronics and data acquisition, signal and image processing techniques, seamless data communications, artificial intelligence and machine learning for decision making, and explains their necessity for the practical application of Digital Twin in Industry. Providing case studies relevant to the manufacturing processes, systems, and sub-systems, this book is beneficial for both academics and industry professionals within the field of Industry 4.0 and digital manufacturing.
This book, "Tabla- A Quest A Theoretical & Practical Guide" Part-1 will be beneficial for the budding talents and students of Classical Instrument, Tabla. It will be helpful for Prathama and Madhyama of Bhatkhande Sangeet Vidyapith, First Year, Second Year and Third Year of Prayag Sangit Samiti, Prayagraj and equivalent examinations of Akhil Bharatiya Gandharva Mahavidyalaya, Pune, Pracheen Kala Kendra, Chandigarh and 9th and 10th Board Examinations. This is the only book describing the Lucknow Gharana of Tabla in detail along with the life sketches and founders and artists of all the Gharanas.
Today, we associate the Red Fort with the view of the Prime Minister proudly unfurling the national flag every year on 15 August on the massive red wall curtain. To children and even most of us, the Red Fort is only this view that is broadcast on television. It is the ubiquitous image often used in marketing as well. Many of us haven’t even bothered to go inside the Fort, and many, including me, satisfied ourselves with our photos taken in front of this wall. This actually is a later addition erected by Shah Jahan’s son Aurangzeb. The Red Fort is much more than this red wall and the platform where the prime minister delivers his speech. In the book, the author attempts to swipe aside the wall and take a deep dive inside the Fort – not just the physical structures but how exactly the planning was done to create a truly complex and artistic palace fortress, to explore the Mughal way of life with their festivals, ceremonies, food and clothing amongst other themes. The beauty of the fort can only be understood and best appreciated from the string of apartments that once lined the river Yamuna on its opposite side. It must have been beautiful indeed to glide down the Yamuna on a boat and appreciate all the buildings that housed the emperor’s private quarters. Now the river has receded afar, but in olden times the various private apartments such as the Rang mahal, Khwabgah (‘abode of dreams’) or the emperor’s bed-chamber as well as the famous Diwan-e-Khas where the Mughal Emperor sat on the Peacock Throne were lined along the river front. There is a reason why the pioneering British historian-explorer James Fergusson termed the Red Fort ‘the most magnificent palace in the East.’ It was a creative venture well integrated to a new city and was truly unrivalled with respect to its design as well as functioning. The book also highlights that, though separated in time by more than three centuries from today, we can still visualize how the unsure footsteps which Babur took in Hindustan took shape in the reign of Shah Jahan, a connoisseur of art and culture. Descending on one side from Genghis Khan and the brutal Tamerlane on the other, Babur gained an irreversible entry to India in the plains of Panipat almost unexpectedly, by defeating a mammoth army of Ibrahim Lodi in 1526. The Mughals, which was the Persian word for ‘Mongols’, set up an incredible empire in Agra and Delhi, to which were born great emperors like Akbar and Shah Jahan. Apart from magnificent monuments they also built a truly syncretic culture of shared values, encouraged free exchange of knowledge and established rituals, customs and festivals that assimilated age-old traditions from east and west. Even the Taj Mahal, described by Rabindranath Tagore as a ‘teardrop on the face of Time’, was built as a symbol of love of a king to his departed queen, like an re-incarnation of Majnun for his Laila, so different from the obvious imagery that a barbaric king may evoke in one’s mind. Similarly, the Red Fort of Delhi was the culmination of Mughal soft power. With profusely laid flower and fruit-bearing char-bagh gardens criss-crossed with streams of water canals, it was layered in symbolism that art historians find interesting even after many centuries to discuss elements that give it a sense of freshness even with the mere empty shell of buildings left behind after 1857. As the author says, “Delhi however lived up to its reputation of slipping through the very fingers of those who attempted to raise a new city here: starting with Prithvi Raj Chauhan’s Lal Kot; Allauddin Khilji’s Siri; the Tughluq trio’s troika of Tughluqabad, Jahanpanah & Kotla Firuz Shah; Humayun’s Dinpanah and later Lutyen’s Delhi of the British; Shah Jahan’s majestic offering to the city of his choice was soon to be destroyed by fate.” The narrative follows the incidents of 1857 till the British Durbars and highlights that the Fort was not the home of the Mughals only in their prime, but also in their decline and till their very extinction. The book seeks to present the lived culture of Mughals in all its multiple facets. The book is divided in four parts. In Part 1 the focus is on the Imperial court and the court etiquette, cultivation of Persian and its enrichment with translations from Sanskrit, patronage of Hindu and Jain scholars. Part 2 contains detailed accounts of the Red Fort and the symbolism of its architecture, the philosophy of jharokha darshan, ceremonies, games and pastimes, the material culture of costumes and jewellery, food, drink and perfumery. The remaining two parts deal with the decline and fall of the Mughal rule and the British Colonial Durbars at the Red Fort. The broadly historical narrative is enlivened by various anecdotes.
This book will be helpful for Prathama, Madhyama of Bhatkhande Sangit Vidyapith, Praveshika, 1st, 2nd, 3rd and 4th Year of Prayag Sangit Samiti, Prayagraj, Surnandan Bharati, Kolkata, Pracheen Kala Kendra, Chandigarh, Akhil Bharatiya Gandharva Mahavidyalaya, Pune along with 9th and 10th Board. I hope it benefits the budding talents of Classical dance of Kathak.
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