Outros livros que poderiam interessá-lo

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  Inventor Confidential - The...

  Warren Tuttle, Jeffrey A. Mangus

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  The road to licensing a profitable, innovative product or technology is riddled with curves, holes, and rocky cliffs. The President of the United Inventors Association shows inventors, innovators, and makers a better path towards monetizing your creations and how to avoid the get-rich-quick scammers. 
  Every year, hundreds of thousands of eager inventors around the globe spend millions of dollars seeking assistance from inventor service companies and individuals claiming to be experts in the innovation and licensing fields, though their actual success rates are poor in relation to the dollar amounts they charge. 
  The reality is, according to Inventors’ Digest™, while 78% of new inventors believe they will make over a million dollars with their inventions, less than 1% actually do. Marketers prey on this scenario for their own financial gain. 
  In Inventor Confidential, inventor advocate Warren Tuttle tips the odds back in the investor’s favor, helping them:Gain a much broader picture of the many current challenges that inventors face these days.Understand the red flags to watch out for when individuals or companies charge up front for their coaching or help-to-market services.See how inventors can improve their odds of licensing success by following a thorough product development protocol, creating working prototypes, and filing U.S. patents.Get the insider perspective on how companies determine the quality of a product submission and if they want to work with the inventor.Learn the 30 steps to market if you want to go it alone. 
  For anyone who has a great idea or invention and wants to monetize it but are not sure who to trust, Inventor Confidential will show them where to best spend their hard-earned money to maximize their odds for success.

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  The Book of the Moon - A Guide...

  Maggie Aderin-Pocock

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  Have you ever wondered if there are seasons on the moon or if space tourism will ever become commonplace? So has Dr. Maggie Aderin-Pocock. In fact, she earned her nickname “Lunatic” because of her deep fascination for all things lunar. In her lucidly written, comprehensive guide to the moon, Aderin-Pocock takes listeners on a journey to our closest celestial neighbor, exploring folklore, facts, and future plans. 
    
  She begins with the basics, unpacking everything from the moon’s topography and composition to its formation and orbit around the Earth. She travels back in time to track humanity’s relationship with the moon—beliefs held by ancient civilizations, the technology that allowed for the first moon landing, a brief history of moongazing, and how the moon has influenced culture throughout the years—and then to the future, analyzing the pros and cons of continued space travel and exploration. The Book of the Moon will be published for the 50th anniversary of the moon landing. 
    
  Includes an interview with the author.

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  The Back Story on Spine Care - A...

  Dr. Drew Bednar

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  “A tour de force of spine care from a master spine surgeon who has literally seen it all over the course of a four-decade career! This book is a must-read that is accessible to both the layperson and healthcare professionals. I found it both enjoyable and informative.” — Dr. Andrew J. Schoenfeld, Harvard Medical School professor and Spine editor in chief
  		 
  A practical and occasionally provocative look at the state of spinal surgical care
  		 
  Just a few decades ago most spine surgery was literally a gamble: maybe you’d get better and maybe you wouldn’t. Today we have the knowledge, understanding, and technology to predictably relieve pain and neurological deficits like never before — yet many patients are still getting subpar care.  
  		 
  Foundational knowledge of surgical spine care isn’t spreading to the medical community, let alone to patients, whose quality of life hangs in the balance. With The Back Story on Spine Care, orthopedic specialist Dr. Drew Bednar presents case studies that illuminate the common issues plaguing patients — and their treatment — today.
  		 
  Back problems are among the most common health issues, and with Dr. Bednar’s insights, knowledge, and practical tips, medical professionals can provide care that leads to healthier backs and happier lives.

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  Introduction to Power System...

  Dr. Hidaia Mahmood Alassouli

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  Power system protection systems have three basic components: Instrument transformers, Relays, Circuit breakers
  
  The function of the CT is to reproduce in its secondary winding a current I' that is proportional to the primary current I. The CT converts primary currents in the kiloamp range to secondary currents in the 0–5 ampere range for convenience of measurement.
  
  The function of the relay is to discriminate between normal operation and fault conditions. The OC relay in Figure 2 has an operating coil, which is connected to the CT secondary winding, and a set of contacts. When |I'| exceeds a specified ''pickup'' value, the operating coil causes the normally open contacts to close. When the relay contacts close, the trip coil of the circuit breaker is energized, which then causes the circuit breaker to open.
  
  System-protection components have the following design criteria:
  • Reliability: Operate dependably when fault conditions occur, even after remaining idle for months or years. Failure to do so may result in costly damages.
  • Selectivity: Avoid unnecessary, false trips.
  • Speed: Operate rapidly to minimize fault duration and equipment damage. Any intentional time delays should be precise.
  • Economy: Provide maximum protection at minimum cost.
  • Simplicity: Minimize protection equipment and circuitry.
  
  Since it is impossible to satisfy all these criteria simultaneously, compromises must be made in system protection.
  
  The book consists from the following sections:
  1. Chapter 1: Power System Faults:
  2. Chapter 2: Instrument Transformers.
  3. Chapter 3: Overcurrent and Earth Fault Protection Relays.
  4. Chapter 4: Radial System Protection.
  5. Chapter 5: Zones of Protection.
  6. Chapter 6: Differential Relays.
  7. Chapter 7: Distance Relays.
  8. Chapter 8: Transformer Protection.
  9. Chapter 9: Generator Protection.
  10. Chapter 10: Busbar Protection.
  11. Chapter 11: Circuit Breakers.
  12. Chapter 12: Fuses.
  13. Chapter 13: References.

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  When the Ice is Gone - What a...

  Paul Bierman

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  In 2018, lumps of frozen soil, collected from the bottom of the world's first deep ice core and lost for decades, reappeared in Denmark. When geologist Paul Bierman and his team first melted a piece of this unique material, they were shocked to find perfectly preserved leaves, twigs, and moss. That observation led them to a startling discovery: Greenland's ice sheet had melted naturally before, about 400,000 years ago. 
   
   
   
  In When the Ice Is Gone, Bierman traces the story of this extraordinary finding, revealing how it radically changes our understanding of the Earth and its climate. A longtime researcher in Greenland, he begins with a brief history of the island, both human and geological. For the origins of ice coring, Bierman brings us to Camp Century, a US military base built inside Greenland's ice sheet, where engineers first drilled through mile-thick ice and into the frozen soil beneath. Decades later, a few feet of that long-frozen earth would reveal its secrets—ancient warmth and melted ice. 
   
   
   
  Changes in Greenland reverberate around the world, with ice melting high in the arctic affecting people everywhere. Bierman explores how losing Greenland's ice will catalyze devastating events if we don't change course and address climate change now.

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  Overcoming Fear and Panic...

  Mashal Al Nawab MD PhD

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  This second edition has been revised and expanded, offering updated material and further insight into this profoundly draining condition.   
  Although I am both a medically qualified and an academic doctor, I do not purport to write this book as a trained psychiatrist or psychologist, of which I am neither. I do, however, claim to be an experienced, consultant-level, medical professional who has, in the past, suffered from panic attacks related to post-traumatic stress disorder (PTSD), which I developed many, many years ago now. Consequently, I am very familiar with the subject matter, have been in your shoes, and am able to view the problem from both ends of the spectrum.  The purpose of this book is to provide you, the reader, with an enhanced understanding of panic attacks and anxiety, their causes, and their main features. Additionally, it is designed to embed within you an attitude that enables you to reclaim the authority or self-control that panic and anxiety may have stripped away. Despite what you may be feeling now, always appreciate that it is neither our anxieties nor our panic that define who we really are.  
  In this book you will find an awesome weapon that will help you change the way you relate to anxiety and panic and ultimately dominate them. Having said that, the reader should keep in mind that the road to recovery may not be a straight or comfortable one. Ups and downs, twists, and turns will be part of the journey. However, rest assured that you will find your way to a life free of anxiety and panic when you achieve the attitude alteration and concept lock-in presented in this book. Know that when it comes to defeating anxiety and panic, Knowledge is Truly king

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