Outros livros que poderiam interessá-lo

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  Search for Exoplanets The: The...

  Editors Charles River

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  While modern technology has helped astronomers view the furthest reaches of the Solar System, it has also allowed scientists to start discovering planets orbiting distant stars. To make it easier to assess the relative mass and size of the new planets being discovered, scientists give these measurements as multiples of those properties for either Jupiter or Earth. In other words, if the planet is the same mass as Jupiter, then this measure would be listed as 1.0 MJ. If it were three times the mass of Earth, then it would be listed as 3.0 MEarth. The sizes of exoplanets are frequently given by expressing their radii as multiples of Jupiter’s radius or as multiples of Earth’s radius, RJ and REarth, respectively.  
  	Of course, given the immense distances involved, detecting exoplanets has always been hard, even to this day. The variations of light that might be evidence of an exoplanet can be caused by other phenomena, and separating the false positives from the actual detections is part of the rigor required by modern planet hunters. For example, in July 1988, a Canadian team led by astronomers Bruce Campbell, Gordon Walker, and Stephenson Yang discovered persistent indications that a planet orbited the primary star in the Gamma Cephei system, 44.98 light-years (13.79 parsecs) from the Earth. Though the technique they used was successfully employed in many subsequent discoveries, the quality of their data was insufficient for others to verify as unequivocally the result of an extrasolar planet. For reasons of poor data quality, the claimed discovery of Gamma Cephei Ab was retracted in 1992.  
  	The first confirmed discovery of an exoplanet involved a system that surprised most planet hunters. While most astronomers had been looking to find planets orbiting stars in the main sequence (between infancy and old age) or in their old age (giant phase), the first confirmed planets were found to orbit a dead star.

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  Unthinkable - An Extraordinary...

  Helen Thomson

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  A prizewinning journalist with a background in neuroscience, Helen Thomson spent years tracking down people who live with the world's most extraordinary neurological disorders—like a man who tried to break his back because his legs no longer felt like his own, and another who believed that he was dead for nine years. Not content to simply read about these cases on paper, Thomson reached out to ten people with these afflictions, and they agreed to tell her their stories. 
  Leaving behind the scans and the clinical histories, Unthinkable ties the first-ever interviews with the people who have these rare conditions together with cutting-edge science. Through these incredible tales, Thomson casts a light on the chaos that the human mind can create. She shows us how these strange conditions hold the keys to unlocking the biggest mysteries of the human brain, and provide a deeper understanding of the human condition itself. 
  Combining careful observation with bold science and vibrant storytelling, Unthinkable takes us on a deep dive into the weirdest corners of our brain, and helps us to see our own creativity, our emotions, and our consciousness more clearly.

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  Ultimate Machine Learning with...

  Kalicharan Mahasivabhattu

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  “Empower Your . NET Journey with Machine Learning”
  Book Description
  Dive into the world of machine learning for data-driven insights and seamless integration in . NET applications with the Ultimate Machine Learning with ML. NET. 
  The book begins with foundations of ML. NET and seamlessly transitions into practical guidance on installing and configuring it using essential tools like Model Builder and the command-line interface. Next, it dives into the heart of machine learning tasks using ML. NET, exploring classification, regression, and clustering with its versatile functionalities. 
  It will delve deep into the process of selecting and fine-tuning algorithms to achieve optimal performance and accuracy. You will gain valuable insights into inspecting and interpreting ML. NET models, ensuring they meet your expectations and deliver reliable results. It will teach you efficient methods for saving, loading, and sharing your models across projects, facilitating seamless collaboration and reuse. 
  The final section of the book covers advanced techniques for optimizing model accuracy and refining performance. You will be able to deploy your ML. NET models using Azure Functions and Web API, empowering you to integrate machine learning solutions seamlessly into real-world applications. 
  
  Table of Contents
  
  1. Introduction to ML. NET
  2. Installing and Configuring ML. NET
  3. ML. NET Model Builder and CLI
  4. Collecting and Preparing Data for ML. NET
  5. Machine Learning Tasks in ML. NET
  6. Choosing and Tuning Machine Learning Algorithms in ML. NET
  7. Inspecting and Interpreting ML. NET Models
  8. Saving and Loading Models in ML. Net
  9. Optimizing ML. NET Models for Accuracy
  10. Deploying ML. NET Models with Azure Functions and Web API   
  Index

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  Skylab: The History and Legacy...

  Charles River Editors

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  During the Space Race, many people envisioned a future in which space travel would be a common undertaking for ordinary citizens. Just as riding in an airplane was once a daring endeavor, travel by rocket could be refined and made safer over time. That collective aspiration to someday take part in dreams NASA brought to life was integral to inspiring public interest in the space program. However, in the years following Apollo 11 in 1969, popular enthusiasm for space travel waned, and dreams of vacationing like the Jetsons gave way to more grounded goals. The level of interest NASA enjoyed would never again be comparable to the culturally defining moments of the agency’s most celebrated missions during the Mercury, Gemini and Apollo Programs.  
  	Nonetheless, in 1972 and 1973, NASA sent nine astronauts to spend extended periods of time living in a craft named Skylab, the very first experimental American space station. Though Skylab would not last long, and the International Space Station remains far more famous, Skylab’s history is one of ingenuity and challenge, as well as how NASA found itself without a mission after the triumph of the Apollo Program. 

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  Hypnosis for exam success...

  Stuart Newman

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  Hypnosis for exam success, confidence and focus - DST Hypno with Stu Newman is the perfect way to help you reach your academic goals.  
  With Stu's unique approach to hypnosis, he can help you increase your concentration levels during study sessions and exams, boost self-confidence in yourself as a student and give you the mental clarity needed to stay focused on achieving success.  
  He also provides helpful tips on how to manage stress while studying or taking tests so that it doesn't negatively affect your performance.  
  This program has helped countless students achieve their desired results in school – why not give it a try today?

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  Social Media Marketing: 7 Easy...

  Santino Spencer

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  How do you build long-term, lasting relationships with your customers? 
    
  What are good tools to communicate instantly back and forth with your customers the same way you would do if you were chatting with a friend? 
    
  How to allow your business to build a community where customers can come and feel like they belong? 
    
  Social Media Marketing is the guide you need! We will teach you how to establish your social media marketing strategy in 7 easy steps. This guide is designed to provide you with all the tools you need in a concise, easy to understand format that will answer all your burning questions and get you on your way to establishing successful social media marketing. 
    
  YOU’LL LEARN:Understanding what social media marketing isWhy your business needs itHow to conduct market research the right way to yield the best results for your businessHow to market on platforms like Facebook, Instagram, and YouTubeWhy selecting the right niche market mattersHow to build an unforgettable business presence on social mediaAnd much more!  
    
  To help you on this journey of achieving the goal of becoming a social media marketer, this guide goes through many actionable examples and strategies. As you press yourself to grow, you will find that there are so many experiences you have already had that will help formulate your ability to establish successful social media marketing. Let’s get started!

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