Blue Light Hours

Blue Light Hours

Author: Bruna Dantas Lobato

Publisher: Grove Press

Published: 2024-10-15

Total Pages: 148

ISBN-13: 0802163939

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“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

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

Author: Jens Hannibal

Publisher: Springer Science & Business Media

Published: 2006-06-07

Total Pages: 84

ISBN-13: 3540277897

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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.


Sleepiness and Human Impact Assessment

Sleepiness and Human Impact Assessment

Author: Sergio Garbarino

Publisher: Springer Science & Business Media

Published: 2014-04-08

Total Pages: 318

ISBN-13: 8847053889

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The World Health Organization supports tools and initiatives in Health Impact Assessment to dynamically improve health and well-being across different sectors. Human Impact Assessment (HuIA) is a relatively new concept. It describes an integrated process that encompasses both Health Impact Assessment and Social Impact Assessment and is used to anticipate the effects of programs, projects and decisions on human health and welfare. Sleep occupies approximately one-third of our lives, but its human impact remains largely unrecognized. The prevalence of excessive sleepiness is recognized to be increasing in industrialized societies. Without doubt, sleepiness and fatigue have high costs in terms of both lives lost and socioeconomic impact. For example, the National Highway Traffic Safety Administration estimates that up to 4% of all fatal crashes are caused by drowsy drivers and that as many as 100,000 deaths per year in the United States may be due to fatigue-related medical errors. Sleepiness and Human Impact Assessment provides a uniquely comprehensive exploration of many different facets of sleepiness in our 24-hour society from the new HuIA point of view. Among the covered issues are the physiology and pathophysiology of sleep, its relationship to daytime alertness, fatigue and drugs, the relevance of sleep-related fatigue in various occupational settings and public safety. This book will be of assistance to physicians, occupational health professionals, ergonomists, researchers and decision-makers as they strive to understand the full significance of sleepiness and to create a culture of accountability in everyday life without sleep-related risks.


The Blue Hour

The Blue Hour

Author: Isabelle Simler

Publisher: Eerdmans Young Readers

Published: 2017-02-20

Total Pages: 48

ISBN-13: 1467464538

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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.


Healthy for Your Life

Healthy for Your Life

Author: Carrie Dennett

Publisher: Nutrition by Carrie

Published: 2018-07-26

Total Pages: 228

ISBN-13: 9780999799000

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What is health? In today's diet-crazed culture, health is often reduced to the number on the scale, but your health is so much more than that. It's about physical health as well as mental and emotional health-and most importantly, your health is yours. You get to decide what health means to you, and what you want to do to be healthy for YOUR life! In this non-diet book, Carrie Dennett offers inspiration and practical tips to help you nourish mind, body and soul, along with insights on how to navigate nutrition news without feeling whiplashed. Oh, and she'll gently bust some nutrition myths along the way!


The Vertical Farm

The Vertical Farm

Author: Kheir Al-Kodmany

Publisher: CRC Press

Published: 2024-10-25

Total Pages: 229

ISBN-13: 1040126715

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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.


Recent Advances In Retinal Degeneration

Recent Advances In Retinal Degeneration

Author: Robert E. Anderson

Publisher: Springer Science & Business Media

Published: 2007-12-03

Total Pages: 422

ISBN-13: 0387749047

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The product of perhaps the most important research meeting in the field, this essential text outlines all the latest research in retinal degeneration. Culled from the proceedings of the International Symposium on the subject, the topics in this volume explore the etiology, cellular mechanisms, epidemiology, models and potential therapeutic measures for the blinding diseases of retinitis pigmentosa and age-related macular degeneration. A must-read for researchers in the field.


The Workaholic's Detox

The Workaholic's Detox

Author: Dr. Kara Larson

Publisher: Katherine Larson

Published: 2023-12-25

Total Pages: 165

ISBN-13:

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A must-read for anyone seeking a more fulfilling, efficient lifestyle, "The Workaholic's Detox" is a transformative guide for busy professionals seeking balance with their work obligations. Offering a unique blend of biomedical engineering, project management, and holistic wellness, this book reveals the secrets to balancing productivity with personal wellbeing and intimate relationships. The book explores prioritizing, setting boundaries, effective communication, habit-building, and much more. With insights into mindset's role in personal development, the book emphasizes action over mere knowledge, aiming to shift readers from work-centric habits to balanced living with practical steps for transformation. In this book, you will learn: Understanding Workaholism: Insights into the psychological and emotional aspects of workaholism and its impact on personal and professional life. Setting Boundaries: Strategies for establishing healthy work-life boundaries to improve overall wellbeing and relationships. Effective Communication: Techniques for communicating needs and expectations in the workplace to reduce stress and over-commitment. Building Healthy Habits: Guidance on developing habits that promote a balanced lifestyle, focusing on personal health and happiness. The 60-Day Challenge: A structured program designed to help transition from a work-centered life to one that prioritizes balance and efficiency.


The Circadian Diabetes Code

The Circadian Diabetes Code

Author: Satchin Panda, PhD

Publisher: Rodale Books

Published: 2021-11-09

Total Pages: 199

ISBN-13: 0593231880

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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!