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    25 Results with the "Science" genre


    • Chapter 8: The Runaway Cell: New Ways to Address the Killer That Is Cancer Cover
      by testsuphomeAdmin Chapter 8 of The Runaway Cell – New Ways to Address the Killer That Is Cancer begins with the remarkable case of James DeAngelo, a patient from the late 1960s who unexpectedly survived metastatic stomach cancer despite receiving no medical treatment. His survival puzzled doctors and led researcher Steve Rosenberg to explore the role of the immune system in combating cancer, a theory that was largely unproven at the time. Despite facing numerous setbacks and failures in his research, Rosenberg's…
    • Chapter 7: The Ticker: Confronting—and Preventing—Heart Disease, the Deadliest Killer on the Planet Cover
      by testsuphomeAdmin Chapter 7 of The Ticker delves into the hidden dangers of cardiovascular disease (CVD), emphasizing its gradual development and the critical need for early intervention. The author recounts his personal experience with heart disease, revealing a strong family history of cardiac conditions that shaped his awareness of its risks. Despite adopting a healthy lifestyle, his medical evaluations exposed underlying vulnerabilities, highlighting that CVD is not solely influenced by diet and exercise but is also…
    • Chapter 6: The Crisis of Abundance: Can Our Ancient Genes Cope with Our Modern Diet? Cover
      by testsuphomeAdmin Chapter 6 of The Crisis of Abundance explores the widening gap between human evolution and modern dietary habits, focusing on the rapid rise of nonalcoholic fatty liver disease (NAFLD) and its more severe form, nonalcoholic steatohepatitis (NASH). These conditions have increased alongside obesity and metabolic disorders, often progressing unnoticed due to their subtle or nonexistent early symptoms. Originally identified in individuals with excessive fructose intake rather than alcohol consumption, the…
    • Chapter 5: Eat Less, Live Longer: The Science of Hunger and Health Cover
      by testsuphomeAdmin Chapter 5 of Eat Less, Live Longer? The Science of Hunger and Health explores the discovery of rapamycin and its potential impact on human health and longevity. The chapter begins with the author's journey to Easter Island with three companions, drawn by their interest in the origins of this unique compound. Initially extracted from the island’s soil in 1964 by a Canadian research team, rapamycin was further studied by scientist Suren Sehgal, who identified its antifungal properties. What started as a…
    • Chapter 4: Centenarians: The Older You Get, the Healthier You Have Been Cover
      by testsuphomeAdmin Chapter 4 of The Longevity Paradox takes an in-depth look at centenarians—those who live to 100 or beyond—and examines the factors contributing to their remarkable lifespans. The chapter opens with entertaining stories about these long-lived individuals, some of whom attribute their longevity to habits that contradict conventional health advice, such as drinking alcohol daily or consuming bacon regularly. While these anecdotes may seem surprising, they challenge common beliefs about aging, suggesting…
    • Chapter 2: Medicine 3.0: Rethinking Medicine for the Age of Chronic Disease Cover
      by testsuphomeAdmin Chapter 2 presents a bold and transformative vision for the evolution of healthcare, arguing that the medical field must adapt to effectively manage chronic diseases, which the author identifies as the defining health challenge of our era. The chapter opens with a personal anecdote from the author's time in medical residency, illustrating his frustration with the rigid structures and deeply entrenched traditions that dictate medical training. He highlights how these outdated practices create an environment…
    • About the Author Cover
      by testsuphomeAdmin About the Author, Delia Owens is a widely respected wildlife scientist, accomplished nature writer, and bestselling novelist whose work deeply explores the connection between humans and the environment. With a lifelong passion for conservation and ecological research, she has dedicated decades to studying animal behavior and advocating for the protection of endangered species and natural habitats. Through her extensive fieldwork and powerful storytelling, she has helped readers develop a greater…
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      Trailers

      Trailers Cover
      by LovelyMay In the chapter titled "Operating the Internet," the process of how internet protocols operate and manage data transmission, along with specific protocol behaviors and the challenges they face, are detailed with a focus on TCP/IP mechanics, trailer usage in packets, and retransmission strategies. The chapter begins by explaining the journey of data as it's converted into packets for transmission over the internet. Applications like FTP send data to TCP, which then segments this data, adding a TCP header…
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      “Names”

      “Names” Cover
      by LovelyMay The chapter "Names" from the book "Operating the Internet" delves into the intricacies of how devices connected to the Internet use symbolic names to communicate, navigating the complexity of Internet Protocol (IP) addresses. It begins by explaining the necessity of symbolic names, given the human difficulty with remembering numerical IP addresses. This need led to the establishment of a name register at the Network Information Center (NIC), facilitating the association of human-friendly names with IP…
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      Gated

      Gated Cover
      by LovelyMay In the realm of internet operation, managing the transmission delay across network links presents a complex challenge. Unlike tangible measurements, such as round-trip time, which suffer from varying conditions like congestion or disparate speeds, delay metrics necessitate a nuanced approach. To approximate the time delay, a sophisticated algorithm is essential for coordinating time synchronization among nodes, despite the intrinsic approximation. Routers, specifically Hello routers, adeptly manage this…
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