Rejoignez-nous pour un voyage dans le monde des livres!
Ajouter ce livre à l'électronique
Grey
Ecrivez un nouveau commentaire Default profile 50px
Grey
Abonnez-vous pour lire le livre complet ou lisez les premières pages gratuitement!
All characters reduced
5G - Overview Opportunities and Challenges - cover

5G - Overview Opportunities and Challenges

Topin

Maison d'édition: GPS CONSULTORIA, PESQUISA E INFORMACAO LTDA

  • 0
  • 0
  • 0

Synopsis

The eBook 5G: Overview, Opportunities, and Challenges presents a panorama of the fifth generation of mobile networks and broadband technology that includes a brief historical journey through the evolution of telecommunications, the frequencies used, different components, requirements, and standards for these innovations. Learn more about the opportunities offered by 5G and also the challenges it poses.
Disponible depuis: 14/07/2022.

D'autres livres qui pourraient vous intéresser

  • Getting Gold: a practical treatise for prospectors miners and students - cover

    Getting Gold: a practical...

    J. C. F. Johnson

    • 0
    • 0
    • 0
    Getting Gold: a practical treatise for prospectors, miners and students by J. C. F. Johnson
    
    libreka classics – These are classics of literary history, reissued and made available to a wide audience. 
    Immerse yourself in well-known and popular titles!
    Voir livre
  • Code-It Workbook 3: Algorithm to Code Using Scratch - cover

    Code-It Workbook 3: Algorithm to...

    Phil Bagge

    • 0
    • 0
    • 0
    Code IT Primary Programming Series 
    Basic computer coding is now among the most important skills a child can have for their future. There are many programming languages designed specifically for children to begin their studies, but the Scratch programming language, already recognised in schools around the world, is widely considered as the ideal place to begin programming in early education. 
    The highly successful Code-It series is a comprehensive guide to teaching Scratch to children in a classroom setting. It is designed for the UK-based KS2 curriculum but can easily be used to supplement other programming courses for children between the ages of 7 and 11. 
    There are four pupil workbooks designed to work in conjunction with the Code-It teacher handbook. They provide structure and resources for the children, including optional homework activities to extend to learning outside the classroom.  
    Workbook 3 explains how to think, program and debug exciting programming projects such as  Counting Machine, Music Abstraction, Random Word, Coin Sorter, Crab Maze, Toilet Fan, Car Park Barrier and Angle Menu.  It also explains how to use analytical computational thinking skills for algorithm design, algorithm evaluation, decomposition, generalisation and abstraction; extend resilience and problem solving through the computational doing skills of converting algorithm into code and debugging; expand pupils’ knowledge of sequence, repetition, selection and variable use; introduce the basic use of a list; and program Lego models using Lego Wedo and Scratch.
    Voir livre
  • Aztec Astronomy and Astrology: The History of the Aztec’s Measurements of the Planets and Stars - cover

    Aztec Astronomy and Astrology:...

    Charles River Editors

    • 0
    • 0
    • 0
    Nearly 500 years after the Spanish conquered their mighty empire, the Aztecs are often remembered today for their major capital, Tenochtitlan, as well as being fierce conquerors of the Valley of Mexico who often engaged in human sacrifice rituals. Unlike the Maya, the Aztecs are not widely viewed or remembered with nuance, in part because their own leader burned extant Aztec writings and rewrote a mythologized history explaining his empire’s dominance less than a century before the Spanish arrived. Naturally, Cortes and other Spaniards depicted the Aztecs as savages greatly in need of conversion to Catholicism. While the Maya are remembered for their astronomy, numeral system, and calendar, the Aztecs have primarily been remembered in a far narrower way, despite continuing to be a source of pride to Mexicans through the centuries. 
    	For the Aztec, astronomy was not a purely scientific pursuit but intimately linked to religious, mythological, and ideological elements that were of the highest importance. The celestial realm held a sacred nature, as did the many gods and goddesses that dwelt there, so for all Mesoamerican cultures, astronomy was a fundamental part of their daily lives. Thus, astronomy was present in their calendars, religion, and even agriculture, and in close relation to astronomy, the concept of time was also an essential part of their worldview. The Aztec recorded many of the astronomical events they observed in codices and hieroglyphic inscriptions, but the main evidence of their deep astronomical knowledge comes from their calendar system. This information was then used to plan the orientation of buildings and ceremonial centers, which were aligned to sunrises or sunsets corresponding to special dates, such as solstices or equinoxes. Observational calendars were also used to schedule agricultural activities, as well as rituals, festivals, and celebrations, on an annual cycle.
    Voir livre
  • Ultimate Nodejs for Cross-Platform App Development - Learn to Build Robust Scalable and Performant Server-Side JavaScript Applications with Nodejs - cover

    Ultimate Nodejs for...

    Ramesh Kumar

    • 0
    • 0
    • 0
    Unleash the Power of Node.js for Building Enterprise-Grade, Scalable Server-Side Applications.Book DescriptionUnlock the full potential of Node.js for modern web development with this comprehensive handbook to developing applications and services.The book will cover the fundamentals to advanced techniques, and explore the intricacies of building powerful applications. You will master Express server creation, develop RESTful APIs with efficient routing, and dive into MongoDB for seamless data persistence.It will uncover the nuances of template engines, middleware, and robust authentication methods. Leverage Socket.IO for real-time capabilities and adeptly handle errors with effective logging. The projects will double as versatile boilerplates for kickstarting your own development endeavors.In the later chapter, you will learn Test-Driven Development with Mocha, gain insights into debugging, and perfect the art of building and deploying Node.js applications.Each example in the book adheres to common best practices, providing valuable insights to help you avoid common pitfalls. Designed as both a learning resource and a reference guide, this book equips you with the knowledge to tackle challenging problems at any stage of development.Table of Contents1. Getting Started with Node.js2. Deep Dive into Node.js3. Introducing Express.js4. Creating REST API and Routing5. Working with MongoDB6. Data Persistence7. Template Engines8. Middleware Functions9. Authentication and Authorization10. Socket.IO11. Handling and Logging Errors12. TDD with Mocha and Chai13. Debugging14. Build and Deployments15. Future ScopeIndex
    Voir livre
  • The Eldercare Handbook - Difficult Choices Compassionate Solutions - cover

    The Eldercare Handbook -...

    Ann Convery, Stella Mora Henry

    • 0
    • 0
    • 0
    In this comprehensive and accessible guide, long-term care expert Stella Henry helps readers navigate the daunting logistics and powerful emotions of making care decisions for an elderly parent or loved one. Drawing from her 36 years as a registered nurse and a nursing home administrator, as well as her experience caring for both her parents (both of whom suffered the ravages of Alzheimer's disease), Henry tackles all the tough issues: spotting the warning signs of dementia, redefining sibling roles, doing a walk-through at an assisted living facility or nursing home, making the move, and coping with "take me home!" demands.She also explains the medical, legal, and insurance maze. In a time when almost 10 million Americans currently need long-term care, The Eldercare Handbook is an essential read.
    Voir livre
  • Space Migration Life Extension Cyborgs and Clones - cover

    Space Migration Life Extension...

    Timothy Leary, Robert Anton Wilson

    • 0
    • 0
    • 0
    Timothy Leary, the psychedelic maverick and mystic, and Robert Anton Wilson, author of Cosmic Trigger and The Illuminatus Trilogy and others discuss space migration, life extension, cyborgs and clones.
    Voir livre