D'autres livres qui pourraient vous intéresser

• 

  Introduction to Chemistry

  Introbooks Team

  • 0
  • 0
  • 0

  Chemistry studies the nature (atomic and molecular structure, etc.), properties, composition and transformations of matter. Here are some benefits that chemistry can provide: 
  ♦ fabrics of the clothes we use in day-to-day are materials obtained through the development of Chemistry;the artificial fibers (nylon, tergal, etc.), synthetic rubbers, plastics, part of a group of materials called polymers; polymers have been numerous applications: plastic bags, towels, bottles, plastic pipes, electrical coatings, toys, records, upholstery, pan coatings; 
  Biochemistry has allowed not only to know precise mechanisms of the body, such as influence them, enabling the development of molecular biology and pharmacology, fundamental to the progress of medicine. And in the area of ​​Food Engineering, for example, is that chemistry plays a significant role? Yes. It is vital! 
  For example, the food industry uses the so-called "additives": substances are capable of providing the following foods: - antioxidant (inhibits the oxidation process); - Preservatives (increase durability); - Stabilizers (helps keep emulsions and suspensions); - Sweeteners (transmits sweet taste to products), etc. Most countries have four types of artificial sweeteners found in the consumer market: - saccharin (Pan American) - the CYCLAMATE (Brasfanta) - the ACESULFAME-K (Hoechst) - aspartame (Monsanto). Obtaining these sweeteners requires well-established synthetic routes developed in research in the field of chemistry. To understand the metabolism of sweeteners in humans and investigate the toxicity mechanisms have been proposed that involve a series of chemical reactions (w / details, see ref. *). As can be seen, chemistry has provided numerous benefits to humanity. On the other hand, we can not forget that many chemical processes are responsible for the degradation of the environment in which we live.

  Voir livre

• 

  Final Approach - A Test Pilot’s...

  CD Jonathan Knaul PhD

  • 0
  • 0
  • 0

  Balancing Life and Caregiving with Love, Loss, and Resilience in a Moving Memoir 
  In the blink of an eye, Jonathan Knaul’s world shifted from high-stakes military test flights to the intricate dance of caring for his aging mother with dementia. 
  Faced with navigating his mother’s health decline while honoring her fierce independence, Jonathan found himself unprepared for the emotional and practical challenges ahead. As a decorated military test pilot, he was accustomed to split-second decisions, but caregiving demanded a different kind of courage and skill set. 
  Final Approach is more than a caregiving memoir—it’s a holistic guide taking readers from World War II history to end-of-life care to posthumous administration. Revealing intimate family stories from escaping Holocaust concentration camps to finding refuge in Canada, Jonathan expertly intertwines three generations’ hard-won lessons with career crossroads he faced to become a caregiver for his mother. Told through vivid storytelling with a keen eye on the realities of caregiving for loved ones, Final Approach arms readers with the knowledge and strategies you need to provide compassionate, effective care for your loved ones. 
  When you’re thrust into the role of a caregiver, balancing your own life with the needs of an ailing loved one can feel overwhelmingly impossible. Final Approach is an essential read for anyone facing the responsibility of caring for aging loved ones. This heartfelt and candid read will guide you through the turbulent skies of caregiving with compassion, rich stories, and practical advice. Read Final Approach and find the support and solutions you need to care for your loved ones.

  Voir livre

• 

  The Sacred Depths of Nature -...

  Ursula Goodenough

  • 0
  • 0
  • 0

  For many of us, the great scientific discoveries of the modern age—the Big Bang, evolution, quantum physics, relativity—point to an existence that is bleak, devoid of meaning, pointless. But in The Sacred Depths of Nature, eminent biologist Ursula Goodenough shows us that the scientific world view need not be a source of despair. Indeed, it can be a wellspring of solace and hope. 
   
   
   
  This volume reconciles the modern scientific understanding of reality with our timeless spiritual yearnings for reverence and continuity. Looking at topics such as evolution, emotions, sexuality, and death, Goodenough writes with rich, uncluttered detail about the workings of nature in general and of living creatures in particular. Her luminous clarity makes it possible for even non-scientists to appreciate that the origins of life and the universe are no less meaningful because of our increasingly scientific understanding of them. Goodenough's spiritual reflections respond to the complexity of nature with vibrant emotional intensity and a sense of reverent wonder. This new edition offers a deepened consideration of emergent properties and emergent dynamics, as well as an exploration of their role as the generators of life's complexity. Goodenough also expands upon the ethic of ecomorality in a new chapter, and incorporates new quotes, figures, and poems in her analysis.

  Voir livre

• 

  101 Amazing Facts about the...

  Merlin Mill

  • 0
  • 0
  • 0

  Which Legend of Zelda boss is thought to be the first incarnation of Ganondorf? Who is the most controversial character in the series? How long did it take to write the plot for Skyward Sword? And which Zelda game did the Guinness Book of Records first list as being the highest rated video game in history? 
  In this fantastic audiobook, Stephen Harris talks us through more than one hundred facts about the Legend of Zelda series, one of the most popular in gaming history. With the information separated into chapters such as weapons, equipment, characters, music and more, you are sure to learn some fascinating new information about the Zelda universe. So whether you’ve been playing since the NES days or are only now getting into your RPG adventures, this is the perfect addition to your audio bookshelf!

  Voir livre

• 

  Stop Cancer Sleep Hypnosis...

  Harmooni

  • 0
  • 0
  • 0

  Have you or a loved one been touched by the devastating impact of cancer, feeling like the weight of this illness is overwhelming? Do you yearn for a way to strengthen your mind, support your body, and foster healing in your battle against cancer? Can you imagine a future where you drift into a peaceful, restorative sleep, leaving behind the fear and uncertainty that cancer brings? The journey to supporting your cancer treatment and harnessing the power of your mind in the fight against this disease begins with the Stop Cancer Sleep Hypnosis Meditation. 
  Picture yourself breaking free from the emotional and physical toll of cancer, finding solace in a deep, rejuvenating sleep, and leaving behind the anxiety and pain that can accompany this challenging journey. This transformative audio book is expertly designed to guide you into a state of profound relaxation, helping you bolster your mental resilience, support your treatment, and enhance your overall well-being. 
  Say goodbye to the anxiety and uncertainty that cancer can bring, and welcome a future where you're an active participant in your healing journey. This audio book isn't just a guide; it's your roadmap to complementing your cancer treatment with a positive mindset and emotional strength. 
  As you embark on this transformative journey, you'll gain the tools to promote healing, reduce stress, and embrace a life where you face cancer with determination and hope. Say hello to a future where you can support your body and mind in the fight against cancer with unwavering strength. 
  The Stop Cancer Sleep Hypnosis Meditation is your trusted companion on the path to a more empowered and hopeful journey through cancer. Don't let this disease define your life any longer – take the first step toward a future of healing and emotional resilience tonight.

  Voir livre

• 

  Looking Up - A Birder's Guide to...

  Courtney Ellis

  • 0
  • 0
  • 0

  ECPA Top Shelf Book Cover Award
  "Look at the birds"
  Through the painful days of the pandemic stuck in her home, Courtney Ellis found herself looking down in despair. Soon after, her beloved grandfather died unexpectedly.
  It was around this same time that Ellis took up watching birds. "Took up" might not be exactly right—as she puts it, "the switch flipped," and she's been borderline obsessed with birds ever since.
  Looking Up is a meditation on birding as a practice of hope. Weaving together stories from her own life, including the death of her grandfather, with reflections on birds of many kinds, Ellis invites us to open our eyes to the goodness of God both in the natural world and in our own lives. By "looking up" to the birds, Ellis found the beauty and wonder of these creatures calling her out of her darkness into the light and hope of God's promises.

  Voir livre