Blue Light Hours


Book Description

“Astonishingly beautiful . . . It’s a revelation.”—Jenny Offill, New York Times bestselling author of Weather One of Electric Literature’s “75 Books by Women of Color to Read in 2024” From the National Book Award-winning translator, an atmospheric and wise debut novel of a young Brazilian woman’s first year in America, a continent away from her lonely mother, and the relationship they build over Skype calls across borders In a small dorm room at a liberal arts college in Vermont, a young woman settles into the warm blue light of her desk lamp before calling the mother she left behind in northeastern Brazil. Four thousand miles apart and bound by the angular confines of a Skype window, they ask each other a simple question: what’s the news? Offscreen, little about their lives seems newsworthy. The daughter writes her papers in the library at midnight, eats in the dining hall with the other international students, and raises her hand in class to speak in a language the mother cannot understand. The mother meanwhile preoccupies herself with natural disasters, her increasingly poor health, and the heartbreaking possibility that her daughter might not return to the apartment where they have always lived together. Yet in the blue glow of their computers, the two women develop new rituals of intimacy and caretaking, from drinking whiskey together in the middle of the night to keeping watch as one slides into sleep. As the warm colors of New England autumn fade into an endless winter snow, each realizes that the promise of spring might mean difficult endings rather than hopeful beginnings. Expanded from a story originally published in The New Yorker, and in elegant prose that recalls the work of Sigrid Nunez, Katie Kitamura, and Rachel Khong, Bruna Dantas Lobato paints a powerful portrait of a mother and a daughter coming of age together and apart and explores the profound sacrifices and freedoms that come with leaving a home to make a new one somewhere else.




Neuronal Input Pathways to the Brain's Biological Clock and their Functional Significance


Book Description

Rhythmic changes in physiology and behaviour within a 24 h period occur in living organisms on earth to meet the challenges associated with the daily changes in the external environment. The circadian pacemaker responsible for the temporal internal organisation and the generation of endogenous rhythms of approximately 24 h is located in the hypothalamic suprachiasmatic nucleus (SCN) in mammals. The endogenous period generated by the pacemaker is close to, but generally not equal to 24 h and the biological clock therefore needs to be daily adjusted (entrained) by external cues. The daily alteration of light and darkness due to the rotation of our planet on its own axis in relation to the sun is the most prominent "zeitgeber" which adjusts the phase of the circadian rhythms to the astronomical day length, a process known as photoentrainment. In mammals, light is perceived only through photoreceptors located in the retina. Light information is mediated to the SCN via the retinohypothalamic tract (RHT) by activation of the classical photoreceptor system of rods and cones and a more recently identified system of intrinsic photosensitive retinal ganglion cells (ipRGCs) using melanopsin as a photopigment.




The Blue Hour


Book Description

A lovely and tranquil celebration of nature The sun has set, the day has ended, but the night hasn't quite arrived yet. This magical twilight is known as the blue hour. Everything in nature—sky, water, flowers, birds, foxes—comes together in a symphony of blue to celebrate the merging of night and day. With its soothing text and radiant artwork, this elegant picture book displays the majesty of nature and reminds readers that beauty is fleeting but also worth savoring.




Why We Sleep


Book Description

"Sleep is one of the most important but least understood aspects of our life, wellness, and longevity ... An explosion of scientific discoveries in the last twenty years has shed new light on this fundamental aspect of our lives. Now ... neuroscientist and sleep expert Matthew Walker gives us a new understanding of the vital importance of sleep and dreaming"--Amazon.com.




Human Circadian Physiology


Book Description




The Vertical Farm


Book Description

Amid economic uncertainties, fluctuating oil prices, and a rising environmental consciousness, the need for sustainable and efficient food production has become dire. The Vertical Farm: Scientific Advances and Technological Developments systematically navigates the realm of vertical farming (VF), rooted in a robust, scientific foundation. Unveiling the intricate convergence of plant biology, environmental science, and agronomy, it provides a profound understanding of contemporary agriculture. The book spans lighting systems and climate control mechanisms, focusing on sustainability. From small urban initiatives to significant commercial endeavors, real-world case studies showcase VF's adaptability, scalability, and resilience. Addressing multiple challenges, the book explores economic considerations and public perceptions, recognizing their roles in fostering meaningful advancements in agricultural innovation. A volume in the Nextgen Agriculture series, this book is valuable to scientists, practitioners, and students in urban agriculture and planning, horticulture, engineering, landscape architecture, and plant/technology sciences.




Smarter Tomorrow


Book Description

What if you could upgrade your brain in 15 minutes a day? Let Elizabeth Ricker, an MIT and Harvard-trained brain researcher turned Silicon Valley technologist, show you how. Join Ricker on a wild and edifying romp through the cutting-edge world of neuroscience and biohacking. You'll encounter Olympic athletes, a game show contestant, a memory marvel, a famous CEO, and scientists galore. From Ricker’s decade-long quest, you will learn: ● The brain-based reason so many self-improvement projects fail . . . But how a little-known secret of Nobel Prize winning scientists could finally unlock success ● Which four abilities—both cognitive and emotional—can predict success in work and relationships . . . and a new system for improving all four ● Which seven research-tested tools can supercharge mental performance. They range from low-tech (a surprising new mindset) to downright futuristic (an electrical device for at-home brain stimulation) Best of all, you will learn to upgrade your brain with Ricker’s 20 customizable self-experiments and a sample, 12-week schedule. Ricker distills insights from dozens of interviews and hundreds of research studies from around the world. She tests almost everything on herself, whether it’s nicotine, video games, meditation, or a little-known beverage from the Pacific islands. Some experiments fail hilariously—but others transform her cognition. She is able to sharpen her memory, increase her attention span, boost her mood, and clear her brain fog. By following Ricker’s system, you’ll uncover your own boosts to mental performance, too. Join a growing, global movement of neurohackers revolutionizing their careers and relationships. Let this book change 15 minutes of your day, and it may just change the rest of your life!




Age Proof


Book Description

___ ***SHORTLISTED FOR THE ROYAL SOCIETY SCIENCE BOOK PRIZE 2022*** Did you know that we can lead longer and healthier lives by making simple changes right now? Professor Rose Anne Kenny has 35 years of experience at the forefront of ageing medicine. In Age Proof, she draws on her own pioneering research and the latest evidence to demystify why we age and shows us that 80% of our ageing biology is within our control: we can not only live longer lives but become happier and healthier deep into our later years. Effortlessly distilling scientific theory into practical advice that we can apply to our everyday lives, Professor Kenny examines the impact that food, genetics, friendships, purpose, sex, exercise and laughter have on how our cells age. This illuminating book will show you the steps you can take to stay younger for longer - and will prove that you really are just as young as you feel.




The Circadian Diabetes Code


Book Description

Avoid, manage, and even reverse diabetes and prediabetes just by changing when—not what—you eat with this authoritative guide from the author of The Circadian Code. Today, one in ten Americans is diagnosed with type 2 diabetes, and one in three already has prediabetes. Prescription medications used to treat this chronic disease have unwanted side effects and at best, only manage the symptoms. What’s more, the restrictive dieting protocols used to manage diabetes are difficult to maintain over time. Yet the latest science shows that a simple approach that aligns your daily lifestyle—when you eat, sleep, and exercise—with your body’s inherent circadian rhythm can be just as effective. Best of all, following this program can enhance every other aspect of your health, from losing weight to boosting immunity. In The Circadian Diabetes Code, senior Salk Institute researcher and internationally-acclaimed author of The Circadian Code, Satchin Panda, Ph.D., shares his groundbreaking program. You will learn the best way to adopt intermittent fasting, the worldwide phenomenon that started in Dr. Panda’s lab, which has been used as an effective weight loss strategy for almost a decade. Now, you can use this same strategy to optimize your blood glucose response and naturally lower your risk for developing “the sinister friends of diabetes”: heart disease and obesity. The truth is, intermittent fasting is much easier that you think. You will learn how to: Identify your optimal eating zone Plan your meals according to your circadian rhythm Exercise at the right time to control blood glucose levels Get the best night’s sleep to reset your brain and body Optimally time medication, as needed And much more!




Color Healing


Book Description

1956 an exhaustive survey compiled from the works of 21 of the leading practitioners of Chromotherapy, including Edwin D. Babbitt, (Principles of Light & Color); condensed by an authority of color and the human aura. This is the best all around book on.