Everything you ever wanted to know about bugs Help your child unearth all the best facts about the bug world; they'll discover which insect fires acid from its abdomen, whether all bugs have brains and what makes a flea flee. Through far-out facts and eye-popping pictures they'll discover how insects see, hear, taste, smell and feel their way around. Find out what happens during the extraordinary process called metamorphosis and meet the good, the bad and the ugly of the bug world. From spiders who think they are insects to the stick that's not a stick, introduce your child to the fastest, deadliest, friendliest, weirdest and most amazing insects on Earth.
See what the buzz is about in this fresh, fun look at insect anatomy. Let's build an insect! In the pages of this book, you’ll find a workshop filled with everything you need, including a head, a thorax, an abdomen, and much more. Written by entomologist Roberta Gibson and accompanied by delightfully detailed illustrations by Anne Lambelet, this wonderfully original take on insect anatomy will spark curiosity and engage even those who didn't think they liked creepy, crawly things!
Edible insects have always been a part of human diets, but in some societies there remains a degree of disdain and disgust for their consumption. Although the majority of consumed insects are gathered in forest habitats, mass-rearing systems are being developed in many countries. Insects offer a significant opportunity to merge traditional knowledge and modern science to improve human food security worldwide. This publication describes the contribution of insects to food security and examines future prospects for raising insects at a commercial scale to improve food and feed production, diversify diets, and support livelihoods in both developing and developed countries. It shows the many traditional and potential new uses of insects for direct human consumption and the opportunities for and constraints to farming them for food and feed. It examines the body of research on issues such as insect nutrition and food safety, the use of insects as animal feed, and the processing and preservation of insects and their products. It highlights the need to develop a regulatory framework to govern the use of insects for food security. And it presents case studies and examples from around the world. Edible insects are a promising alternative to the conventional production of meat, either for direct human consumption or for indirect use as feedstock. To fully realise this potential, much work needs to be done by a wide range of stakeholders. This publication will boost awareness of the many valuable roles that insects play in sustaining nature and human life, and it will stimulate debate on the expansion of the use of insects as food and feed.
The authors show not just the generally accepted methodology, but also where and how that theory doesn't help in real-world situations. This practical handbook approach allows the reader to find immediate solutions to the problem at hand. The CD and Website include valuable project plan templates, model websites, project checklists, consulting contracts, and software vendor reviews.
Software development and quality assurance managers can use this thorough guide to system testing to ensure high-quality software. A worthy reference addition to any library!
Learn to develop high-quality applications and frameworks in PHP Packed with in-depth information and step-by-step guidance, this book escorts you through the process of creating, maintaining and extending sustainable software of high quality with PHP. World-renowned PHP experts present real-world case studies for developing high-quality applications and frameworks in PHP that can easily be adapted to changing business requirements. . They offer different approaches to solving typical development and quality assurance problems that every developer needs to know and master. Details the process for creating high-quality PHP frameworks and applications that can easily be adapted to changing business requirements Covers the planning, execution, and automation of tests for the different layers and tiers of a Web application Demonstrates how to establish a successful development process Shares real-world case studies from well-known companies and their PHP experts With this book, you’ll learn to develop high-quality PHP frameworks and applications that can easily be maintained with reasonable cost and effort.
Despite its reputation as an operating system exclusively for professionals and hardcore computer hobbyists, Debian's open development cycle and strict quality control have helped it to gain popularity. With an installed base that’s growing annually by an estimated 25 percent, Debian clearly has its fair share of fans (not to mention the newsmaking Debian-based Linux distributions such as Knoppix, Ubuntu, and Xandros). Unlike other popular Linux distributions, the Debian GNU/Linux operating system favors text-based configuration over graphical user interfaces (GUIs). In The Debian System, author Martin Krafft, an experienced Debian developer, introduces the concept of the Debian operating system, and explains how to use its various tools and techniques as well as the pitfalls and the thinking behind each. Debian may appear simplistic, but it is actually quite robust, scalable, and secure. After reading The Debian System, you’ll see that strict adherence to standards, highly experienced developers, a clear vision and goals, and a certain degree of academic perfection make Debian the exceptional system that it is today. This is a fascinating, must-have volume that UNIX and Linux administrators will find complements the standard Linux references and will quickly orient you to Debian's unique philosophy and structure. Co-published with Open Source Press, an independent publisher based in Munich that specializes in the field of free and open source software. Visit the book's companion site for a discussion forum, errata, frequently asked questions, and more.
It has been more than ten years since the first edition of this book was published. During this time, our understanding of the interactions between plants and the animals that consume them, as mediated by secondary compounds (allelochemicals) of plants, has grown dramatically.In the Herbivores: Their Interactions with Secondary Plant Metabolites, Second Edition, only those areas of research where significant progress has been made since 1979 are included, and most of the contributing authors are new. This edition has been split into two volumes due to the vast amount of new material that has been generated on this subject.Both volumes will be of interest to evolutionary biologists, agriculturists, chemists, biochemists, physiologists, and ecologists.Volume 1, provides an exhaustive update and review of the chemical and biochemical bases for the role and function of allelochemicals in their defense against herbivores.Volume 2, scheduled for publication in April 1992, provides a current update of the research on the ecological roles and evolutionary nature of secondary plant metabolites in their interactions among plants and as protective agents against environmental stresses such as consumption by herbivores.
Unlock the true potential of software testing to achieve seamless software performance with this comprehensive guide Key Features Gain a solid understanding of software testing and master its multifaceted strategies Empower yourself to effectively overcome software testing challenges Develop actionable real-world testing skills for succeeding in any role Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionIn today’s world, software is everywhere—from entertainment apps to mission-critical systems that support our health, finance, and infrastructure. Testing plays a vital role in ensuring these systems work reliably. Whether you're a software developer, hobbyist, or IT professional, this book will guide you in mastering the art of testing. It’s about asking the right "What if?" questions, uncovering vulnerabilities, and ensuring software performs as expected throughout its lifecycle. Testing isn't just about automation; it’s a human-driven, creative process that requires skill, and a deep understanding of software behavior. With practical examples and expert insights, this book helps you craft your own test strategies and explore novel approaches to problem-solving in the testing world. With its help, you’ll hone your testing skills with techniques and methodologies rather than tool-based solutions. Authored by experts Matt Heusser and Michael Larson, the book provides valuable strategies for making testing both effective and engaging. Matt is known for his leadership in project rescue initiatives, while Michael’s work in accessibility testing has helped shape industry standards. By the end of this book, you’ll be equipped to enhance your testing practices and ensure high-quality software in an ever-evolving tech landscape.What you will learn Explore accessibility, functional testing, performance testing, and more as an integral part of testing Find out how to implement a wide range of testing approaches Develop the skills needed to create effective testing strategies tailored to your project's needs Discover how to prioritize and execute the most impactful test ideas Gain insight into when and how to apply different testing elements Defend your chosen testing strategy with a comprehensive understanding of its components Who this book is for This book is for a broad spectrum of professionals engaged in software development, including programmers, testers, and DevOps specialists. Tailored to those who aspire to elevate their testing practices beyond the basics, the book caters to anyone seeking practical insights and strategies to master the nuanced interplay between human intuition and automation. Whether you are a seasoned developer, meticulous tester, or DevOps professional, this comprehensive guide offers a transformative roadmap to become an adept strategist in the dynamic realm of software quality assurance.
You’re faced with a difficult health condition. You have exhausted medicine’s answers. What do you do? Susannah Meadows tells the real-life stories of seven families who persisted when traditional medicine alone wasn’t enough. Their adventures take us to the outer frontiers of medical science and cutting-edge complementary therapies, as Meadows explores research into the mind’s potential to heal the body, the possible role food may play in reversing disease, the power of agency, perseverance, and hope—and more. When journalist Susannah Meadows noticed her three-year-old son, Shepherd, shying away from soccer practice, she had no idea it was the first sign of juvenile idiopathic arthritis. The diagnosis was the first step of a long journey, physically painful for Shepherd and emotionally wrenching for Susannah and her family. But they pressed on, and using a combination of traditional and complementary medicine they beat the disease, and the odds. Meadows chronicles her own story, and takes you into the lives of other remarkable people, exploring their heartbreaks and triumphs. One boy who has severe food allergies undergoes an unconventional therapy and is soon eating everything. An organic farmer in Washington State tries to solve the puzzle of her daughter’s epileptic seizures. A physician with MS creates her own combination of treatments and goes from a wheelchair to riding a bike again. A child diagnosed with ADHD refuses to take medication and instead improves his life, and the life of his family, after changing his diet. Other families take on rheumatoid arthritis and autistic behaviors. Meadows includes new information about traditional and nontraditional medicine and the latest science on how the health of our gut bacteria is connected to wellness—and how the right foods play a key role in helping this microscopic population thrive. She also talks with scientists who study the traits and circumstances that may make some people keep going when others feel helpless. These researchers are illuminating the psychology of healing—how the mind, and asserting control over your body and health, can play a part in recovery. Fascinating, moving, and profoundly inspiring, The Other Side of Impossible gives us people driven by love, desperation, and astonishing resolve—a community of the defiant who share an extraordinary talent for hope and for fighting the battle for healing in today’s world and tomorrow’s.
