Altri libri che potrebbero interessarti

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  Shigellosis - Causes Symptoms...

  Lilly Richardsen

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  Shigellosis is a highly contagious bacterial infection caused by the Shigella species, which primarily affects the intestines and leads to symptoms such as diarrhea, fever, and stomach cramps. The disease spreads easily through direct person-to-person contact, contaminated food and water, or poor hygiene practices. It is a significant public health concern, particularly in developing countries where sanitation infrastructure is inadequate. However, outbreaks also occur in more developed regions, especially in crowded environments such as schools, daycare centers, and nursing homes. Understanding the nature of Shigella, its transmission routes, and its global impact is essential in addressing and preventing the spread of the disease. 
  The Shigella genus consists of four major species: Shigella dysenteriae, Shigella flexneri, Shigella boydii, and Shigella sonnei. Each of these species is associated with varying degrees of illness severity, with Shigella dysenteriae being the most severe due to its production of the Shiga toxin. Shigella sonnei is the most common cause of infection in industrialized nations, while Shigella flexneri is more prevalent in developing regions. These bacteria invade the cells lining the intestines, leading to inflammation, ulcers, and severe diarrhea that may contain blood or mucus. Because Shigella is highly resistant to stomach acid, only a small number of bacteria—sometimes fewer than 100—are needed to cause an infection. 
  The primary mode of transmission for Shigella is the fecal-oral route. This means that infection occurs when an individual ingests even a tiny amount of contaminated fecal matter. Poor hand hygiene, inadequate sanitation, and the consumption of contaminated food or water are key contributors to outbreaks.

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  Man In My Head Has Lost His Mind...

  Carter Blakelaw

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  The howl of the bedside clock-radio carves through your dreams like a buzz-saw through butter, and you are awake. In another place. 
  Never mind the bright yellow sunlight that flecks your pillow and warms your face; you are rudely awake, and resent it. Gah! 
  You roll onto your side, cantilever your legs over the side of the bed and plant your feet squarely on the carpet. You rub your face. Massage your neck. Oh, what it is to be alive!--and conscious--oh oh oh, indeed. 
  But what is it to be alive, and conscious? 
  Alive, we have some inkling of; you eat, you sleep, you exercise. You stay healthy and keep your body going as best you can. But conscious? What even is that? 
  A good question is what that is, and a question for which this book has an answer. 
  So in this text, first I set the scene:Did our consciousness evolve?Does consciousness give us free will?Which animals do we think are conscious?Where does consciousness go when we sleep?How does consciousness deliver meaning?What might a theory of consciousness look like? 
  Then I propose:A model for consciousness at the macro scaleA mechanism for consciousness at the micro scale 
  Finally, I suggest some real world tests that science will one day be able to perform which will either corroborate or invalidate the theory I present here. This is a workable, testable theory. Science and philosophy demand nothing less. 
  A must-listen for the curious-minded, which you are, are you not? So listen on...

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  They Had Names - Tracing the...

  Nathaniel Jeanson

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  Before the Pilgrims landed at Cape Cod, what was happening in North America? Who was there? What civilizations rose and fell? For years, the answers to these questions have been shrouded in mystery.
   
  At the time of European contact, a diverse world of Native peoples thrived across the continent. What was their backstory? Who were the ancestors of the Sioux? Where did the Navajo come from? What about the Apache, the Comanche, the Cherokee?
   
  They Had Names is the result of a multi-year deep dive into genetics, indigenous histories, archaeology, and linguistics—an ambitious quest to uncover answers to these questions.
   
  In this book, you will explore pre-Columbian links between civilizations of the Old World and civilizations of the New. You’ll read about unexpected connections between Mexico and tribes north of the Rio Grande. You’ll also discover that ancient ruins from North American civilizations still exist, that these ruins tell dramatic stories, and that they can still be visited today.
   
  On this continent, peoples and kingdoms rose and fell, great battles were fought, heroes were enshrined—heroes whose names have been preserved.

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  Social Media Tactics Bundle 2 in...

  Lindsey Hemming, Marvin Rufus

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  Social Media Tactics Bundle, 2 in 1 Bundle: The Social Media Sales Revolution and Social Media Marketing TipsYou can use social media sites as a way to market your business, services or products. Using social media allows the business owner to interact on a more personal level with his or her audience and create a ripple through the internet. One simple video can turn into a plethora of traffic. Social media marketing can be a very daunting task, especially if you are new to the process. Knowing what to do and not to do is the key to your success in this area. A lot of marketers have all sorts of wrong ideas about social media marketing. Some think that you only need to post "viral content" to get tons of traffic overnight. There is an assumption that social traffic, regardless of which platform it comes from and regardless of how you qualify that traffic, converts to sales readily. Sadly, none of these assumptions are true. In fact, all of them are tragically mistaken.In this bundle, you will learn the social media marketing strategies that truly work and will actually get money to your bank account. You will learn what actually works and those that don’t so you don’t waste time, money and resources. It will teach you useful tips that will help you to maximize your return on your social media marketing campaign. It will teach you how to come up with a marketing plan that you can work from to make the social sites on the internet your new marketing domain.This 2 in 1 bundle includes the following audiobooks:1. The Social Media Sales Revolution:  The Ultimate Guide on Social Media Marketing. Discover How Social Media Campaigns Can Translate to More Sales for Your Business2. Social Media Marketing Tips: Get All the Proven Social Media Marketing Strategies that are Guaranteed to Turn Traffic into Hard Cash in Your Bank Account!If you want to learn more, download your copy of Social Media Tactics 2 in 1 Bundle today!

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  Communicating Science Clearly -...

  Sharon Ann Holgate

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  This unique self-help guide equips undergraduates, postgraduate students, and early career researchers within the sciences with transferable communication skills that they can adapt and refer back to as they progress through their careers. 
   
   
   
  This book facilitates clear and concise communication in both academic scenarios and the workplace. It covers settings ranging from job interviews, through conference presentations, to explaining your research to the general public. 
   
   
   
  It is illustrated with first-hand experiences, top tips, and "dos and don'ts" to demonstrate best practices. It will also be a valuable guide for established academics who would like a refresher or a guide to new avenues of science communication, such as podcasts. 
   
   
   
  Key Features: 
   
   
   
  ● Written by an award-winning professional science journalist and broadcaster with twenty-five years' experience 
   
   
   
  ● Covers science communication in a broad range of settings, including peer-to-peer, to your manager, at job interviews, and during media appearances 
   
   
   
  ● Includes advice from a range of experts who communicate professionally, including a radio producer, a TV presenter, actors and entertainers, and scientists

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  Best Practices in Database...

  Lydia Johnson

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  Effective database management is a key part of any organization's success in today's data-driven world. In "Best Practices in Database Management – Structuring the Digital Realm: A Comprehensive Guide to Database Management," the author goes into great detail about the basics, methods, and new trends in database management that are needed in today's world. 
  This book starts with basic ideas like data modeling, normalization, and schema design and then goes on to teach you everything you need to know to be a database manager. More advanced topics are then talked about, like query optimization, performance tuning, and how to use cloud-based and NoSQL solutions. For each chapter, theoretical insights are combined with real-world examples to make sure that readers gain both knowledge and skills that can be used. 
  One of the most important ideas in this book is how to keep a healthy balance between technological progress and moral responsibility. This document talks about different methods that can be used to make sure that data is safe, that rules are followed, and that trust is built by using strong data management practices. Because it focuses on scalability and adaptability, the book gives readers the information and skills they need to deal with the problems that come up with big data, distributed systems, and real-time analytics.

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