D'autres livres qui pourraient vous intéresser

• 

  Sleep - The Mysteries the...

  M.D. Carlos H. Schenck

  • 0
  • 0
  • 0

  In “Sleep”, Carlos H. Schenck, M.D., a leading sleep expert with over 40 years experience, presents a probing exploration of sleep, an activity that occupies over 200,000 hours of our lives. This timeless book delves into the intricate processes of sleep and the peculiar dysfunctions that can emerge, ranging from common issues like insomnia and sleep apnea to the more mysterious and extreme disorders known as “parasomnias”. These include dream enactment, sleep related eating disorder, sexsomnia, night terrors, and sleep violence, which surprisingly affect millions. 
  What distinguishes Dr. Schenck's work is his focus on the forefront of sleep science, particularly in identifying and treating parasomnias. He reveals their connection to more typical sleep problems and the implications for their treatment. The book is enriched with startling real-life examples from Dr. Schenck's extensive clinical practice, such as a woman who discovers chocolate wrappers in her bed upon waking or a man who, in his sleep, mistakenly perceives his wife as a threat. These narratives, drawn directly from patient experiences, illustrate the often terrifying and dangerous aspects of these disorders, offering hope and solutions to those affected and their families. 
  Significantly, each chapter of the book encompasses a wide range of sleep disorders, enriched with personal stories reported by Dr. Schenck's patients. These accounts provide an intimate first-person perspective on living with these conditions, making the book a uniquely relevant and comprehensive guide for anyone suffering from sleep disorders. By combining engaging patient narratives with the latest in medical research, "Sleep" serves as an essential resource for understanding and navigating the complex world of sleep disorders, shedding light on one of our most enigmatic medical puzzles.

  Voir livre

• 

  Federated Learning - Unleashing...

  Ben Rizer

  • 0
  • 0
  • 0

  In an age where data privacy is paramount, "Federated Learning: The Role of Federated Learning in Shaping the Future of Privacy-Preserving AI" presents a groundbreaking exploration of how Federated Learning can revolutionize artificial intelligence while safeguarding sensitive information. This book delves deep into the intricacies of Federated Learning, a decentralized approach that enables multiple devices to collaboratively train machine learning models without sharing their raw data. 
  Beginning with an overview of traditional AI and its challenges, the book outlines the urgent need for privacy-preserving methodologies in our data-driven world. Readers will discover the fundamentals of Federated Learning, including its architecture, key algorithms, and the innovative frameworks that make it possible. 
  Through real-world case studies across various sectors—such as healthcare, finance, and IoT—this book illustrates how Federated Learning empowers organizations to harness the power of AI while maintaining the integrity and confidentiality of user data. The narrative is enriched with insights into the ethical considerations and governance frameworks necessary for responsible AI practices. 
  This book provides a comprehensive guide to understanding Federated Learning and its transformative potential. With practical implementation steps and a forward-looking perspective on emerging trends, "Federated Learning" is an essential resource for anyone looking to navigate the complexities of AI in a privacy-conscious landscape. 
  Join the journey to uncover how Federated Learning is shaping the future of artificial intelligence, paving the way for a new era of innovation that prioritizes user privacy without compromising on performance. 
   

  Voir livre

• 

  Ice Age The: The History and...

  Editors Charles River

  • 0
  • 0
  • 0

  The early history of Earth covers such vast stretches of time that years, centuries, and even millennia become virtually meaningless. Instead, paleontologists and scientists who study geochronology divide time into periods and eras.  
  	What humans commonly refer to as the “Ice Age” is actually a series of fluctuating climate events that have occurred throughout the planet’s history. These ongoing historical phenomena are difficult to conceptualize because of both the time frame involved and the natural process by which they cyclically unfold. The Earth’s climatic clock repeats the maneuver over millions of years per occurrence, a number that is intellectually graspable, but not viscerally well-perceivable by most members of the human race. The process by which ice ages form is not relevant to any societal function, and therefore remains a mystery. Those who attempt to define it are often met with either apathy or defiant superstition. 
  	As a basic definition, it may be said that an ice age is simply a period of time during which thick ice sheets cover vast areas of land. These sheets have advanced and retreated, at times taking over the entire planet, and conversely disappearing nearly altogether. Glacial ice formed by this regularly occurring process does not sit in a state of inertia, but moves dynamically, reshaping the geological features of the continents. Again, the time frame for glacial movement is far longer than any involving human activity, so close attention must be paid in order to correctly measure and interpret it for the modern day. 

  Voir livre

• 

  Soil Health - Building and...

  Gertrude Harris

  • 0
  • 0
  • 0

  Soil structure is the physical arrangement of particles and aggregates that form the soil matrix, affecting everything from root growth to water retention and air circulation. The fundamental components of soil include sand, silt, and clay, each contributing unique properties that define the texture and function of the soil. Understanding soil structure is crucial for anyone looking to improve or maintain soil health, as it directly influences the soil’s ability to support plant life. 
  The size of soil particles determines its texture, which in turn affects its drainage and nutrient-holding capacity. Sand particles are the largest, with relatively little ability to retain nutrients or water, but they allow for excellent drainage. Silt particles are smaller and retain water better, though they may also become compacted more easily. Clay, the smallest of the soil particles, holds both water and nutrients but can create a dense, heavy structure that may not drain well, especially when wet. 
  Soil texture influences its ability to hold nutrients and support plant growth. A balanced mixture of sand, silt, and clay—known as loam—is ideal for most plants, as it combines the drainage properties of sand with the nutrient and water retention capabilities of silt and clay. Loam provides the necessary balance of aeration, moisture, and nutrient availability for healthy root systems. 
  The way these particles aggregate into clusters—known as soil structure—is just as important as texture. Soil aggregates, or clumps of soil particles bound together by organic matter, create small spaces for air and water to flow through. This porosity is essential for maintaining soil health. Well-aggregated soil has good permeability and

  Voir livre

• 

  Smart Cities - Technology and...

  Lyric Vale

  • 0
  • 0
  • 0

  In recent years, the concept of smart cities has gained significant attention as urban areas face unprecedented growth and the challenges that come with it. As populations swell and technological advancements accelerate, cities around the world are exploring ways to harness the power of innovation to improve the quality of life for their residents. Smart cities represent a dynamic transformation where technology is seamlessly integrated into urban infrastructure, services, and governance. These cities use data, sensors, and interconnected systems to optimize functions such as traffic flow, energy consumption, healthcare, and public safety, creating more efficient, sustainable, and livable urban environments. 
  The rise of smart cities is driven by the need to address a host of urban issues that have become increasingly difficult to manage through traditional methods. Rapid urbanization has strained resources, from transportation networks to healthcare services, resulting in overcrowded cities and stretched public services. At the same time, the digital revolution has made it possible to rethink how cities are designed and operated, offering unprecedented opportunities for innovation. In smart cities, data is collected from a vast array of sensors and devices embedded throughout the urban landscape, enabling real-time monitoring and management of everything from traffic congestion to energy use. 
  The development of smart cities is also closely tied to sustainability. With growing concerns about climate change and the depletion of natural resources, urban planners are turning to smart technologies to reduce environmental impact. For instance, energy-efficient buildings, waste management systems, and smart grids can significantly lower a city's carbon footprint. Moreover, renewable energy sources, such as solar and wind power, are increasingly being integrated into urban infrastructure, creating more sustainable energy systems.

  Voir livre

• 

  Practical Network Security with...

  Rohan Patil

  • 0
  • 0
  • 0

  Gain practical OpenSSL skills for real-world cybersecurity challenges
  Book Description
  OpenSSL is the backbone of secure communication on the internet, trusted by developers, enterprises, and governments alike. Practical Network Security with OpenSSL equips you with the knowledge, real-world context, and hands-on skills to master OpenSSL—from its command-line tools to its C library APIs—for implementing robust, enterprise-grade cryptographic solutions.
  You’ll begin with a solid foundation in cryptographic principles and the role of OpenSSL in modern security systems. The book then guides you through practical usage, covering symmetric and asymmetric encryption, Public Key Infrastructure (PKI), and secure communications. Real-world examples and C code snippets help you confidently apply OpenSSL in standalone applications, enterprise-grade solutions, and hardware-based security environments such as HSMs and TPMs.
  By the end of this book, you’ll have the expertise to confidently use OpenSSL for designing, implementing, and managing cryptographic solutions across various domains. Whether you're securing financial transactions, IoT networks, or enterprise authentication systems, you’ll be equipped with the tools and knowledge to build secure, future-ready applications. Don’t get left behind—secure your systems like the pros do with OpenSSL mastery.
  Table of Contents
  1. Cryptography Basics and Network Security
  2. Getting started with OpenSSL
  3. OpenSSL Command Line Interface
  4. OpenSSL C library APIs
  5. Public Key Infrastructure with OpenSSL
  6. Symmetric Key Cryptography with OpenSSL
  7. OpenSSL Engine for Security Hardware
  8. OpenSSL in IoT Security
  9. Best Practices, Tips, and Tricks     
  
  Index

  Voir livre