Casa editrice: Simone Malacrida
The following topics are presented in this book: introduction to topology topological structures such as spaces, groups and varieties topological properties topological successions
Harrowing journeys of animals and plants—fleeing skyrocketing temperatures—reported from the frontlines of the greatest migration of species since the Ice Age. As humans accelerate global warming while laying waste to the environment, animals and plants must flee to the margins: on scattered nature reserves, between major highways, or among urban sprawl. And when even these places become too hot and inhospitable, wildlife is left with only one path to survival: an often-formidable journey toward the poles as they race to find a new home in a warming world. Tropical zones lose their inhabitants, beavers settle in Alaska, and gigantic shoals of fish disappear—just to reappear along foreign coastlines. Award-winning environmental journalist Benjamin von Brackel traces these awe-inspiring journeys and celebrates the remarkable resilience of species around the world. But the lengths these plants and animals must go to avoid extinction are as alarming as they are inspirational: Sea animals—like fish—move on average forty-five miles a decade to cooler regions, while land animals—like beavers and butterflies—move eleven miles. As even the poles of the Earth heat up, we're left with a stark and irreversible choice: Halt the climate emergency now, or face a massive die-off of species, who are increasingly left with nowhere else to go.Mostra libro
Master Cisco Collaboration Infrastructure, One Chapter at a Time Book Description This comprehensive book is designed to help IT professionals master the complex landscape of Cisco Collaboration Infrastructure. It covers a wide range of topics, from the basics of collaboration technologies and deployment models to advanced concepts like dial plan configuration, media resources, and conferencing. The book also explores the Cisco Webex suite, hybrid solutions, and edge servers, providing readers with a holistic understanding of Cisco’s collaboration offerings. Readers will gain a deep understanding of signaling and media protocols, including SIP, RTP, and RTCP, as well as essential protocols like DTMF and fax over IP. The book also addresses security, compliance, and recovery strategies, ensuring that readers are well-equipped to handle the challenges of managing Cisco Collaboration Infrastructure in real-world scenarios. Throughout the book, practical examples and real-world insights are provided, along with an introduction to automation and APIs in the context of Cisco Collaboration solutions. By the end of this book, readers will have a comprehensive toolkit to excel in managing Cisco Collaboration Infrastructure. Table of Contents 1. Introduction to Modern Collaboration Technologies 2. Understanding Cisco Collaboration Solutions 3. Managing Endpoints and Users 4. Mastering CUCM Call Control and Telephony Features 5. Dial Plans - Basics to Advance 6. Media Resources, Conferencing, and AV Solutions 7. Exploring Cisco Collaboration Cloud, Hybrid and Edge 8. Understanding Signaling and Media Protocols 9. Deep Dive - Signaling and Media Protocols 10. Security, Compliance and Recovery 11. Troubleshooting Techniques and Tools 12. Automation and APIs in Cisco Collaboration 13. Additional Resources and Emerging Trends IndexMostra libro
Do thoughts of death and mortality fill you with fear and anxiety? Are you tired of living in the grip of this fear, unable to fully embrace life? What if there was a way to overcome your fear of death and live with peace and serenity? Introducing an extraordinary audio book experience that will revolutionize your relationship with death. Through the power of sleep hypnosis, this transformative guide will help you conquer your fear and embrace the beauty of life. As you drift into a deep slumber, our expert hypnotist will gently guide you through a journey of self-discovery and acceptance. Your subconscious mind becomes receptive to empowering suggestions and affirmations, freeing you from the shackles of fear and allowing you to live fully in the present. Imagine waking up each morning feeling a renewed sense of peace, no longer burdened by the fear of death. Experience the freedom to embrace every moment, cherishing the beauty and opportunities life offers. Don't let fear hold you back from living your best life. Take control of your emotions and unlock the power of overcoming fear of death through sleep hypnosis. Start your transformational journey today and embrace life with courage and serenity. The path to fearlessness awaits you.Mostra libro
Master Your Productivity: Secrets to Skyrocket Your Life and Career ⭐⭐ Simplified Guide & Explanations Included ⭐⭐ Are you eager to advance in your career and enhance your knowledge for personal and professional growth? Do you need a comprehensive resource that covers everything you need to know about mastering productivity? Look no further! This guide is your ultimate resource for enriching your understanding, enhancing your skills, and engaging in practical exercises. With this guide, you’re set up for success. Updated to align with the latest productivity strategies. Key features of this valuable guide: - In-depth insights into mastering productivity for life and career advancement - Detailed exploration of effective productivity techniques - Proven strategies for preparation and execution of productivity hacks Our guide stands out through its thorough and detailed coverage, vital for your journey toward success. Concepts are not merely touched upon; they are examined with clarity and accuracy. Please note that this guide is an independent resource and is not affiliated with any official organization related to productivity improvement. Crafted with a clear structure and accessible language, our Master Your Productivity Guide ensures seamless transitions between topics. Say farewell to complex jargon and embrace straightforward, precise, and technically sound content. So, why delay? Click the BUY NOW button, grab your guide, and embark on your journey to mastering productivity for life and career! Transform your life and career through productivity mastery!Mostra libro
The current view of science is that Earth is around 4.6 billion years old, and the first 4 billion years of its development are known as the Precambrian period. For the first billion years or so, there was no life in Earth. Then the first single-celled life-forms, early bacteria and algae, began to emerge. It’s unclear where they came from or even if they originated on this planet at all, but this gradual development continued until around four billion years ago when suddenly (in geological terms) more complex forms of life began to emerge. Scientists call this time of an explosion of new forms of life the Paleozoic Era, and it stretched from around 541 to 250 million years ago. In the oceans and then on land, new creatures and plants began to appear in bewildering variety, and by the end of this period, life on Earth had diversified into a myriad of complex forms that filled virtually every habitat and niche available in the seas and on the planet’s only continent, Pangea. The Precambrian Period is divided into three eons: the Hadean, the Archaean, and the Proterozoic. One layer of carbon in rocks that date to the Archaean Eon, found on islands west of Greenland, seems to have fossilized tracks that may have been left by some form of organic life, but scientists simply are not certain. The oldest confirmed remains of life date from the same eon and were found in rocks in Western Australia, which were found to contain fossilized bacteria estimated to be 3.46 billion years old. It seems likely that there were thousands, perhaps even millions of forms of life in these early periods, and most seem to have been microscopic in size and very simple in developmental terms.Mostra libro
What every teen needs to feel great in their own skin Being a teenager is hard – add in hormones, breakouts and an avalanche of dubious TikTok ‘hacks’, and it’s easy to feel overwhelmed. In Teen Skincare, world-renowned skincare expert Caroline Hirons cuts through the noise to deliver the straight-talking, no-nonsense guide every teen – and their parents – have been waiting for. Forget filters, fads and viral gimmicks; this book is all about real, effective advice that genuinely works. Packed with easy-to-follow routines, myth-busting insights and budget-friendly product recommendations, Teen Skincare helps teens take control of their skin with confidence. Inclusive, practical and relatable, with advice from a dermatologist, nutritionist and psychologist, this book goes beyond the surface, offering a holistic approach to self-care and well-being. No unrealistic promises, no pressure to be perfect. Just the tools, tips and truths every teen needs to feel great in their own skin and build habits that last a lifetime.Say goodbye to confusion and hello to confidence. In Teen Skincare, Caroline Hirons, the Sunday Times bestselling author, provides a comprehensive guide to beauty and grooming, focusing on healthy habits and self-help techniques. The book, a non-fiction masterpiece, offers a holistic approach to dermatology, emphasising the importance of body image and healthy living. For fans of Lauryn Evarts (The Skinny Confidential's Get the F*ck Out of the Sun), Alice Hart-Davis (The Tweakments Guide), Sophie Fletcher (Mindful Menopause), Bobbi Brown (Bobbi Brown Beauty from the Inside Out), and Mireille Guiliano (French Women Don't Get Facelifts). HarperCollins 2025Mostra libro
