Otros libros que te pueden interesar

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  SQL Essentials For Dummies

  Richard Blum, Allen G. Taylor

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  A right-to-the-point guide on all the key topics of SQL programming 
   
   
   
  SQL Essentials For Dummies is your quick reference to all the core concepts of SQL—a valuable common standard language used in relational databases. This useful guide is straightforward—with no excess review, wordy explanations, or fluff—so you get what you need, fast. Great for a brush-up on the basics or as an everyday desk reference, this book is one you can rely on. 
   
   
   
  ● Strengthen your understanding of the basics of SQL 
   
   
   
  ● Review what you've already learned or pick up key skills 
   
   
   
  ● Use SQL to create, manipulate, and control relational databases 
   
   
   
  ● Jog your memory on the essentials as you work and get clear answers to your questions 
   
   
   
  Perfect for supplementing classroom learning, reviewing for a certification, and staying knowledgeable on the job, SQL Essentials For Dummies is the convenient, direct, and digestible reference you've been looking for.

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  Wealthcare - Demystifying Web3...

  Brigitte Piniewski

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  Today’s healthcare system routinely sells your private details for remarkable sums of money. It is grounded in our current, inherently flawed web2 world of corporately owned services. In a web3 world, your privacy and health data are yours alone. Wealthcare is your window into that tomorrow.Crypto, decentralized blockchains, NFTs, and the ownership economy of web3 hold the future of healthcare. Discover how the metaverse provides innovative business models that are poised to revolutionize the way society approaches health. Wealthcare envisions what healthcare and wellness may look like when accidental wellness is a thing of the past.As web3 technology reshapes finance, supply chain, social media, and other industries, Wealthcare presents a clear case for including healthcare privacy and innovation within this new reality. It explores areas where future transformation is possible and shines a light in places where it is already happening.

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  Wearable Technology -...

  Craig Dames

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  Wearable technology has rapidly transformed from a niche innovation to an integral part of modern life. From smartwatches that count our steps to clothing embedded with biometric sensors, wearable tech is shaping how we manage our health, interact with our environment, and even express our personal style. The evolution of wearables reflects not only advancements in hardware and software but also shifting consumer expectations toward more seamless and personalized digital experiences. 
  The origins of wearable technology can be traced back to simple pedometers and heart rate monitors used in fitness. Over time, these devices evolved with the integration of wireless communication, miniaturized sensors, and artificial intelligence. Today, wearables are capable of monitoring a range of physiological and environmental data in real time. They’re designed to be both functional and discreet, often appearing as everyday accessories like watches, rings, eyeglasses, or even fabric. This convergence of fashion and function has helped wearables gain mainstream appeal across various demographics. 
  At the heart of wearable technology are several key components. Sensors are fundamental, enabling the device to track everything from movement to temperature to heart rate variability. These sensors collect data, which is then processed by microprocessors embedded within the wearable. Wireless connectivity, typically through Bluetooth or Wi-Fi, allows information to be transmitted to smartphones or cloud-based platforms for analysis and visualization. The user interface, often displayed through a mobile app, gives individuals meaningful feedback that helps them make informed decisions about their health and lifestyle.

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  The Magic of Crystal Healing -...

  Linda Harris

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  With the help of *The Magic of Crystal Healing: Exploring the Healing Energies of Gemstones*, discover the transformational potential of crystals. This thorough guide explores the intriguing field of crystal healing and provides readers with a thorough understanding of the ways in which gemstones can improve their physical, mental, and spiritual well-being. 
  This book reveals the distinctive characteristics and energy attributes of different crystals by fusing traditional knowledge with contemporary understanding. A particular gemstone's historical significance, therapeutic properties, and practical uses are covered in detail in each chapter. You'll learn how to incorporate these natural gems into your daily life for holistic wellness, from the grounding effect of amethyst to the energizing power of citrine. 
  Beyond mere theory, *The Magic of Crystal Healing* offers helpful guidance on selecting, cleaning, and utilizing crystals. This book provides helpful tools and ways to harness the power of gemstones in a way that suits your individual needs and objectives, whether you are a novice or a seasoned crystal healer. 
  Accept the subtle yet powerful influence of crystals as you investigate their capacity to promote well-being, harmony, and individual development. Engage in a voyage of self-awareness and well-being with this book as you explore the enduring power of earthly gemstones.

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  Galactic Ghosts - How Dark...

  Dirk Fallon

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  Dark matter is one of the greatest mysteries in modern science. Despite being invisible and undetectable by traditional means, it makes up approximately 27% of the universe’s total mass and energy. It does not emit, absorb, or reflect light, making it completely transparent to current observational instruments. However, scientists are certain of its existence due to its gravitational effects on visible matter, radiation, and the large-scale structure of the universe. Its discovery has led to a major shift in our understanding of the cosmos, revealing that most of the universe’s matter remains hidden from our view. 
  The term "dark matter" was first introduced in the early 20th century, but it wasn’t until the 1970s that astronomers began to recognize its significant role in the universe. In 1933, Swiss astronomer Fritz Zwicky observed the motion of galaxies within clusters and noted that the amount of visible matter in these clusters was insufficient to account for their observed gravitational effects. This led him to propose the existence of an unseen form of matter, which he referred to as "dark matter." Over the following decades, similar observations were made by astronomers studying the rotation of individual galaxies. The rotation speeds of galaxies were found to be much higher than what could be explained by the visible matter in the galaxies. This discrepancy suggested that there was additional, unseen matter providing extra gravitational pull, keeping the galaxies intact and preventing them from flying apart. 
  Dark matter does not interact with light or other forms of electromagnetic radiation, which is why it cannot be directly observed. It’s not made up of the usual atoms and particles that constitute the familiar matter we see in everyday life. Instead, it seems to consist of particles that do not interact with electromagnetic forces, which is why they are invisible.

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  Unraveling the War on Expertise:...

  Ronan Ashworthy

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  Unraveling the War on Expertise: Why We Must Care  
  Are you eager to advance in your career and deepen your knowledge in a world where expertise is often undervalued?   
  Are you in search of a thorough guide that highlights the importance of valuing authentic expertise and insight?   
  Your quest ends here!   
  This guide acts as your essential companion for enriching your understanding and engaging with practical exercises. With this resource, you are set up for success.   
  Updated for the evolving landscape of 2025.   
  Key features of this insightful guide:   
  - In-depth analysis of the significance of expertise in today’s society   
  - Comprehensive exploration of authentic insight and its benefits   
  - Effective strategies for applying knowledge and navigating challenges   
  Our guide stands out due to its thorough coverage, which is crucial for your understanding and mastery. Concepts are not just touched upon; they are comprehensively examined.   
  Please note, this guide operates independently and is not affiliated with any official organization, ensuring that it is purely a resource for your enrichment.   
  Crafted with a clear structure and accessible language, our guide ensures smooth transitions between topics. Say goodbye to convoluted jargon and embrace clear, precise, and technically accurate content.   
  So, why delay? Click the BUY NOW button, secure your guide, and embark on your journey toward valuing authentic expertise and insight!

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