Weitere Bücher, die Sie mögen werden

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  Introduction to Quantum Field...

  Mark Hedges

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  Quantum Field Theory (QFT) is the framework that unifies quantum mechanics and special relativity, providing a theoretical foundation for describing fundamental particles and their interactions. Unlike quantum mechanics, which describes particles as wavefunctions evolving in time, QFT treats particles as excitations of underlying fields that pervade all of space. This shift in perspective is necessary to accommodate relativistic effects and to describe processes such as particle creation and annihilation, which are not possible in non-relativistic quantum mechanics. 
  The motivation for QFT arises from the limitations of single-particle quantum mechanics when applied to high-energy physics. In relativistic systems, particles can be created and destroyed in interactions, as seen in high-energy collisions and radioactive decays. Traditional quantum mechanics, which treats particles as fixed entities, cannot account for such processes. By formulating particles as field excitations, QFT allows for a consistent description of multi-particle interactions and naturally incorporates the principles of special relativity. 
  At its core, QFT extends the principles of classical field theory to quantum systems. Classical field theories, such as Maxwell’s electrodynamics, describe how physical quantities vary across space and time. In QFT, these fields are quantized, meaning that their excitations correspond to discrete particles. The simplest example is the Klein-Gordon field, which describes spin-zero particles like mesons. The quantization of this field leads to the interpretation of its solutions as particle states, obeying relativistic energy-momentum relations.

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  Albert Einstein – The Genius Who...

  Jake Rose

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  Albert Einstein was not just a scientist—he was a revolutionary thinker who changed the way we understand the universe. From his groundbreaking theory of relativity to his contributions in quantum mechanics, Einstein’s genius reshaped modern physics and left a lasting impact on science and humanity. 
  This audiobook takes you through his early struggles, scientific breakthroughs, and personal life, revealing the man behind the equations. How did Einstein’s ideas influence everything from atomic energy to space exploration? What made him one of history’s most recognizable and influential figures? 
  Albert Einstein – The Genius Who Redefined Physics is a must-listen for science lovers, history enthusiasts, and those fascinated by brilliant minds that changed the world.

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  Atomic Days - The Untold Story...

  Joshua Frank

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  Once home to the United States's largest plutonium production site, the Hanford Nuclear Reservation in Washington State is laced with 56 million gallons of radioactive waste. The threat of an explosive accident at Hanford is all too real—an event that could be more catastrophic than Chernobyl. 
   
    
   
  The EPA designated Hanford the most toxic place in America; it is also the most expensive environmental clean-up job the world has ever seen, with a $677 billion price tag that keeps growing. Huge underground tanks, well past their life expectancy and full of boiling radioactive gunk, are leaking, infecting groundwater supplies and threatening the Columbia River. 
   
   
   
  Whistleblowers are now speaking out, hoping their pleas can help bring attention to the dire situation at Hanford. Aside from a few feisty community groups and handful of Indigenous activists, there is very little public scrutiny of the clean-up process, which is managed by the Department of Energy and carried out by contractors with shoddy track records, like Bechtel. In the context of renewed support for atomic power as a means of combating climate change, Atomic Days provides a much-needed refutation of the myths of nuclear technology—from weapons to electricity—and shines a spotlight on the ravages of Hanford and its threat to communities, workers, and the global environment.

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  Natural language Processing -...

  Daniel Garfield

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  "Discover the Potential of Natural Language Processing and Artificial Intelligence" 
  Language is the cornerstone of human communication, and unlocking its power is at the heart of the field of Natural Language Processing (NLP). In this comprehensive book, delve into the exciting world of NLP and explore its immense potential in the realm of Artificial Intelligence (AI). From understanding the fundamental principles to unraveling advanced techniques, this book serves as your guide to harnessing the true capabilities of NLP. 
  The book begins by laying a solid foundation, introducing you to the evolution of NLP and its vital role in AI systems. You'll explore the fundamental concepts of linguistics and language processing, gaining insights into preprocessing techniques, syntax analysis, and part-of-speech tagging. As you progress, you'll dive into language semantics, studying word embeddings, sentiment analysis, and semantic role labeling. 
  Understanding language is not enough; you'll also delve into language understanding and generation. Discover the power of machine learning algorithms applied to NLP, including language modeling, text classification, and question answering systems. Explore advanced topics such as neural networks, attention mechanisms, and language generation techniques like text summarization and machine translation. 
  This book equips you with the knowledge and tools needed to unlock the potential of NLP and AI. Packed with practical examples, code snippets, and insights into the latest advancements, "Discover the Potential of Natural Language Processing and Artificial Intelligence" is your comprehensive guide to understanding and leveraging the power of NLP in the AI landscape. Embark on this transformative journey and embrace the endless possibilities of NLP and AI. 
   

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  Superfoods Silkworms and Spandex...

  Dr. Joe Schwarcz

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  In this new collection of bite-size pop science essays, bestselling author, chemistry professor, and radio broadcaster Dr. Joe Schwarcz shows that you can find science virtually anywhere you look. And the closer you look, the more fascinating it becomes. In this volume, we look through our magnifying glass at maraschino cherries, frizzy hair, duct tape, pickle juice, yellow school buses, aphrodisiacs, dental implants, and bull testes. If those don't tickle your fancy, how about aconite murders, shot towers, book smells, Swarovski crystals, French wines, bees, or head transplants? You can also learn about the scientific escapades of James Bond, California's confusing Proposition 65, the problems with oxygen on Mars, Valentine's Meat Juice, the benefits of pasteurization, the pros and cons of red light therapy, the controversy swirling around perfluoroalkyl substances (PFAS), why English cucumbers are wrapped in plastic, and how probiotics may have seeded Hitler's downfall. Superfoods, Silkworms, and Spandex answers all your burning questions about the science of everyday life.

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  A Rare Recording of John R Brinkley

  John R. Brinkley

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  John R. Brinkley (July 8, 1885 – May 26, 1942) became nationally known as the "goat gland doctor" for his controversial medical practice that promised virility for his male patients. He was a pioneer in radio broadcasting and advertising, as he promoted his services to his large listening audience. 
  Despite detractors and critics in the medical community thoroughly discrediting his methods, Brinkley operated clinics and hospitals in several states for two decades. When opposition from the organized medical community resulted in revocation of his radio and medical license he turned to politics, with two failed runs for the governorship of Kansas.  
  Brinkley's rise to fame and fortune was as precipitous as his eventual fall: At the height of his career he had amassed millions of dollars; yet he died sick and nearly penniless, as a result of a number of malpractice, wrongful death and fraud suits brought against him. 
  ©2016 Listen & Live Audio (P)2016 Listen & Live Audio

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