Editora: Simone Malacrida
In this book exercises are carried out regarding the following mathematical topics:exact differential forms and primitivesconservative fields and potentialsremarkable theorems of differential analysisInitial theoretical hints are also presented to make the performance of the exercises understood.
Sharks are some of the most fascinating and ecologically important, yet most threatened and misunderstood animals on Earth. More often feared than revered, their role as predators of the deep has earned them a reputation as a major threat to humans. But the truth is that sharks are not a danger to us—they’re in danger from us. In Why Sharks Matter, marine conservation biologist Dr. David Shiffman urges us to overcome our misconceptions and embrace sharks as the imperiled and elegant ocean guardians they really are. Touching on everything from Shark Week to shark fin soup, overfishing to marine sanctuaries, Shiffman reveals why sharks are in trouble, why we should care, and how we can save them. A witty narrative highlighting the author’s fascinating experiences working with sharks, this exploration of the essential principles of shark conservation science and policy is full of amazing facts about both little-known and iconic shark species. It spells out how healthy shark populations support marine ecosystems—and the coastal economies that depend on them—while carefully explaining what scientists, conservationists, and readers can do to help. With his signature pragmatism and irreverence, Shiffman doesn’t shy away from explaining why much of what you’ve heard about sharks and how to save them is wrong. Perfect for shark enthusiasts, Why Sharks Matter provides an approachable, informative guide to the world of shark conservation, and an insider’s introduction to the passionate, brilliant people who work to protect our oceans. This fun read will have you looking at sharks with a fresh perspective and an understanding that their survival is crucial to the survival of another apex predator—ourselves.Ver livro
"Time Series Analysis: Comprehensive Introduction" is your gateway to understanding and mastering the fascinating world of time series data. Time series data, consisting of observations recorded over time, holds the key to unlocking valuable insights, making predictions, and understanding trends that shape our world. In this comprehensive guide, we demystify the complexities of time series analysis and make it accessible to beginners. Are you curious about how meteorologists predict the weather, economists forecast economic trends, or stock analysts anticipate market movements? This book is the starting point for anyone looking to delve into these intriguing questions and more. With "Time Series Analysis: Comprehensive Introduction" you'll embark on a journey from a novice to a proficient time series analyst. Whether you're a student, a data enthusiast, or a professional seeking to enhance your skills, this book will provide you with the knowledge and tools needed to tackle time series data with confidence. Explore the past, understand the present, and predict the future—it all starts with mastering time series analysis.Ver livro
This audiobook is narrated by an AI Voice. Your mind has been trying to manifest abundance, but your body has been blocking it. For decades, people have repeated affirmations, visualized dream lives, and read every Law of Attraction book they could find—only to ask the same question: why isn’t it working for me? The Abundance Code reveals the missing piece—the state of your nervous system. When your body is trapped in survival mode, every “I am abundant” affirmation is drowned out by the deeper frequency of fear. True manifestation begins not in the mind, but in the body that holds your deepest patterns of safety, emotion, and energy. This groundbreaking book by Baron Erwin Pitsch et de Jerusalem bridges modern neuroscience with ancient wisdom, showing how nervous system regulation and elemental balance create the biological and energetic foundation for abundance. It takes you beyond positive thinking into embodiment, teaching you to work with your natural rhythms instead of against them. Drawing from decades of study in Yoga, Daoist alchemy, Rosicrucian initiation, and trauma science, the author delivers a complete system for transforming your state from survival to thriving. Inside you’ll discover the Four Elemental Equilibrium—Earth, Water, Fire, and Air—as a living map for balance and power. You’ll learn how breathwork, movement, sound, and daily coherence practices can rewire your body to feel safe, grounded, and open to receive. Through nervous system regulation, emotional intelligence, and the cultivation of inner stillness, you’ll unlock the state of being where abundance naturally flows to you. The Abundance Code is not another book about wishful thinking—it’s a blueprint for embodied wealth. It’s for the seeker who has done the work, practiced the mantras, meditated for years, and still feels something missing. It’s for the ones who know that abundance is more than money—it’s energy, creativity, peace, and the freedom to live in alignment with your highest self.Ver livro
We’ve all heard the sweeping claims: “AI will take over all our jobs!" or "AI will solve every problem and create a perfect world!" But what’s the reality behind these dramatic predictions? With the constant buzz about artificial intelligence, it’s natural to feel anxious, confused, and overwhelmed. humAIn cuts through the hype and fear, offering a practical, human-centered guide to AI that empowers you to take control. This book demystifies AI, providing you with essential skills to navigate the flood of misinformation and confusion surrounding this revolutionary technology. It's not about wild speculations or doomsday scenarios—just straightforward insights to help you understand AI's true potential. Whether AI is composing poetry, creating art, or streamlining your daily tasks, you'll learn how to harness its power—no technical expertise required. humAIn prepares you for the AI revolution with life-changing strategies that help you adapt and thrive in an AI-driven world. This is more than a book; it's your roadmap to unlocking your potential and embracing the opportunities that AI offers. Author Dr. Don Roosan is a global leader in artificial intelligence integration and a passionate advocate for using AI responsibly to improve our world. An internationally recognized scientist and researcher, he has spent his career guiding individuals and businesses through the complexities of AI, helping them foster innovation while maintaining ethical integrity. As a faculty member at the School of Engineering and Computational Sciences at Merrimack College in Boston, Massachusetts, Dr. Roosan is at the forefront of shaping the future of AI in a way that benefits society.Ver livro
Over the past two decades, medical and therapeutic approaches to transgender patients have changed radically, from treating a supposed pathology to offering gender-affirming care. Based on ethnographic fieldwork in New York City and Buenos Aires, Care without Pathology moves across the Americas to show how trans- health activists have taken on the project of depathologization. In New York, Christoph Hanssmann examines activist attempts to overturn bans on using public health dollars to fund trans- health care. In Argentina, he traces how trans- activists marshaled medical statistics and personal biographies to reveal state violence directed against trans- people and travestis. Hanssmann also demonstrates the importance of understanding transphobia in the broader context of gendered racism, ableism, and antipoverty, arguing for the rise of a thoroughly coalition-based mass mobilization. Care without Pathology highlights the distributive arguments activists made to access state funding for health care, combating state arguments that funding trans- health care is too specialized, too expensive, and too controversial. Hanssmann situates trans- health as a crucible within which sweeping changes are taking place—with potentially far-reaching effects on the economic and racial barriers to accessing care.Ver livro
What is cancer? What causes it, and why do some people get it, while others don’t? And with so much conflicting information now available – who can we really trust for sensible medical advice anyway? ‘We wholeheartedly recommend The Cancer Roadmap’ The Bone Cancer Research Trust ‘This book is essential, both a courageous no-nonsense companion and a comforting balm.’ Donna Ashworth We all want certainty and hope for ourselves or those we love after a cancer diagnosis, but what we really need is honesty and truth. In The Cancer Roadmap, breast cancer surgeon and three-time cancer patient Dr Liz O’Riordan confronts the big cancer truths (and myths), offering clear, evidence-based answers. She breaks down the latest research to give the facts you need to make informed treatment decisions that are right for you or your loved one. She gives definitive answers to common questions such as:Is it your fault you got cancer?Do you need to stop drinking alcohol?Can you cure cancer by changing your diet?Does alternative medicine work better than chemo? Dr Liz also suggests meaningful, practical steps to reduce the risk of future recurrence, even when the odds feel stacked against you. Let her guide you through your cancer journey with confidence and clarity, and give you the best chance of your cure. For fans of Kelly A. Turner (Radical Hope), James R. Doty (Mind Magic), Jane Mclelland (How to Starve Cancer ...without starving yourself), Deborah James (How to Live When You Could Be Dead), and Helen Bullen (Agnes, Bea, Cancer and Me).Ver livro
