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The Language of Living Matter How Molecules Acquire Meaning【電子書籍】[ Bernd-Olaf K?ppers ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】The Language of Living Matter How Molecules Acquire Meaning【電子書籍】[ Bernd-Olaf K?ppers ]

<p>This book, by an eminent scientist and philosopher, provides strong evidence for the claim that language is a general principle of Nature, rooted exclusively in physical and chemical laws. The author’s radical idea inevitably leads us to view the essence, origin and evolution of life in a completely new light. It shifts the coordinates of our scientific world-view in favor of an overarching concept of language that is able to bridge the gap between matter and mind. At the same time, it removes a blind spot in the Darwinian concept of evolution.</p> <p>To justify this far-reaching idea, the book takes a long and deep look at our scientific and philosophical thinking, at language as such, at science’s claim to truth, and at its methods, unity, limits and perspectives. These are the cornerstones structuring the book into six thematically self-contained chapters, rounded off by an epilogue that introduces the new topic of Nature’s semantics. The range of issues covered is a testimony to how progress in the life sciences is transforming the whole edifice of science, from physics to biology and beyond. The book is aimed at a broad academic and general readership; it requires no mathematical expertise.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

6076 円 (税込 / 送料込)

How Am I Doing? 40 Conversations to Have with Yourself (A Guide to Self-Care, Healing, Purpose, and Intention)【電子書籍】[ Dr. Corey Yeager ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】How Am I Doing? 40 Conversations to Have with Yourself (A Guide to Self-Care, Healing, Purpose, and Intention)【電子書籍】[ Dr. Corey Yeager ]

<p><strong>Discover your purpose, honor your story, and explore who you want to be.</strong></p> <p><strong>Life is hard. But it gets a whole lot easier when you start to talk it out. In <em>How Am I Doing?</em>, you're invited into a series of conversations with yourself to improve your mental health and reconnect with who you want to be.</strong></p> <p>Dr. Corey Yeager, psychotherapist for the NBA’s Detroit Pistons and most recently featured on Oprah and Prince Harry's <em>The Me You Can't See</em> on Apple TV+, offers you 40 questions to help you raise awareness of your thoughts and emotions and reconnect with who you want to be.</p> <p>Over the course of these 40 conversations with yourself, you're invited to:</p> <ul> <li>Build trust with yourself</li> <li>Consider how past traumas affect your life today</li> <li>Grow a practice of positive self-talk</li> <li>Let go of guilt and regret from your past</li> <li>Develop mental health strategies for moments when you're depressed or anxious</li> <li>Increase your confidence and embrace your emotions</li> </ul> <p>Each of the 40 questions is paired with a short, thoughtful reflection from Dr. Yeager, along with prompts and self-care strategies to help you look at yourself in the mirror and come into alignment with who you want to be.</p> <p>So join the conversation; <em>nothing is off-limits here</em>. Come check in with yourself and take these small, simple steps to journey toward a more honest and harmonious way of living.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

2250 円 (税込 / 送料込)

What Science Knows And How It Knows It【電子書籍】[ James Franklin ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】What Science Knows And How It Knows It【電子書籍】[ James Franklin ]

<p>To scientists, the tsunami of relativism, scepticism, and postmodernism that washed through the humanities in the twentieth century was all water off a duck’s back. Science remained committed to objectivity and continued to deliver remarkable discoveries and improvements in technology.</p> <p>In What Science Knows, the Australian philosopher and mathematician James Franklin explains in captivating and straightforward prose how science works its magic. He begins with an account of the nature of evidence, where science imitates but extends commonsense and legal reasoning in basing conclusions solidly on inductive reasoning from facts.</p> <p>After a brief survey of the furniture of the world as science sees it-including causes, laws, dispositions and force fields as well as material things-Franklin describes colorful examples of discoveries in the natural, mathematical, and social sciences and the reasons for believing them. He examines the limits of science, giving special attention both to mysteries that may be solved by science, such as the origin of life, and those that may in principle be beyond the reach of science, such as the meaning of ethics.</p> <p>What Science Knows will appeal to anyone who wants a sound, readable, and well-paced introduction to the intellectual edifice that is science. On the other hand it will not please the enemies of science, whose willful misunderstandings of scientific method and the relation of evidence to conclusions Franklin mercilessly exposes.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

3120 円 (税込 / 送料込)

Photochemistry【電子書籍】[ Dr. Uday Kumar ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Photochemistry【電子書籍】[ Dr. Uday Kumar ]

<p>Photochemistry is the underlying mechanism for all of photobiology. When a molecule absorbs a photon of light, its electronic structure changes, and it reacts differently with other molecules. The energy that is absorbed from light can result in photochemical changes in the absorbing molecule, or in an adjacent molecule. The energy can also be given off as heat, or as lower energy light, i.e., fluorescence or phosphorescence, in order to return the molecule to its ground state. Each type of molecule has a different preference for which of these different mechanisms it uses to get rid of absorbed photon energy, e.g., some prefer fluorescence over chemistry. The importance of the subject has gained added dimensions with the intensive researches in the field of solar energy utilization and advances in laser technology and their applications. It is expected that such an approach will promote the basic understanding of the methodology and an appreciation for the use of sophisticated instruments needed in photochemical studies. The pace of development in the field has been very fast and more could not be included because of the constraint of keeping the size of the book within limits. Like most scientific disciplines, photochemistry utilizes the SI or metric measurement system. This book “Photochemistry” is provides all necessary information.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

39074 円 (税込 / 送料込)

Micromechanics of Fiber-Reinforced Laminae【電子書籍】[ Andreas ?chsner ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Micromechanics of Fiber-Reinforced Laminae【電子書籍】[ Andreas ?chsner ]

<p>This book provides an introduction to the micromechanics of fiber-reinforced laminae, which deals with the prediction of the macroscopic mechanical lamina properties based on the mechanical properties of the constituents, i.e., fibers and matrix.</p> <p>Composite materials, especially fiber-reinforced composites, are gaining increasing importance since they can overcome the limits of many structures based on classical metals. Particularly, the combination of a matrix with fibers provides far better properties than the components alone. Despite their importance, many engineering degree programs do not treat the mechanical behavior of this class of advanced structured materials in detail, at least on the Bachelor degree level. Thus, some engineers are not able to thoroughly apply and introduce these modern engineering materials in their design process.</p> <p>The focus is on unidirectional lamina which can be described based on orthotropic constitutive equations. Three classical approaches to predict the elastic properties, i.e., the mechanics of materials approach, the elasticity solutions with contiguity after Tsai, and the Halpin?Tsai relationships, are presented. The quality of each prediction is benchmarked based on two different sets of experimental values. The book concludes with optimized representations, which were obtained based on the least square approach for the used experimental data sets.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

5469 円 (税込 / 送料込)

iPad For Parents and Children A Parent's Guide to Using and Childproofing the iPad【電子書籍】[ Scott La Counte ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】iPad For Parents and Children A Parent's Guide to Using and Childproofing the iPad【電子書籍】[ Scott La Counte ]

<p>There’s never been a better time to learn. Several years ago, the word Edutainment was introducedーit’s the idea of learning through games and other activities.</p> <p>What better way to learn than the iPad, right? Kind of. The iPad is an amazing learning device but handing it over to a child with no restrictions gives them access to the world…and all the evils in it.</p> <p>This book is twofold. One, it teaches parents how to use the iPad; even if you’ve used it before, there’s probably going to be a few things that you never knew. Two, it teaches parents how to safe-guard the device and ensure their child only sees and does what you want them to. It will teach you how to set app limits, turn on and off privacy features, and block certain websites. In short, it will teach you how to customize the iPad so it’s fit for your parenting style.</p> <p>It’s based off of the newest iPad’s that lack a physical Home button, but if you have another iPad, most of the features are in the same exact place.</p> <p>Ready to get started? Let’s go!</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

1244 円 (税込 / 送料込)

Ex Situ Plant Conservation Supporting Species Survival In The Wild【電子書籍】[ Center for Plant Conservation ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Ex Situ Plant Conservation Supporting Species Survival In The Wild【電子書籍】[ Center for Plant Conservation ]

<p>Faced with widespread and devastating loss of biodiversity in wild habitats, scientists have developed innovative strategies for studying and protecting targeted plant and animal species in "off-site" facilities such as botanic gardens and zoos. Such ex situ work is an increasingly important component of conservation and restoration efforts.</p> <p><em>Ex Situ Plant Conservation</em>, edited by Edward O. Guerrant Jr., Kayri Havens, and Mike Maunder, is the first book to address integrated plant conservation strategies and to examine the scientific, technical, and strategic bases of the ex situ approach. The book examines where and how ex situ investment can best support in situ conservation. <em>Ex Situ Plant Conservation</em> outlines the role, value, and limits of ex situ conservation as well as updating best management practices for the field, and is an invaluable resource for plant conservation practitioners at botanic gardens, zoos, and other conservation organizations; students and faculty in conservation biology and related fields; managers of protected areas and other public and private lands; and policymakers and members of the international community concerned with species conservation.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

8987 円 (税込 / 送料込)

The Overnight Diet The Proven Plan for Fast, Permanent Weight Loss【電子書籍】[ Caroline Apovian ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】The Overnight Diet The Proven Plan for Fast, Permanent Weight Loss【電子書籍】[ Caroline Apovian ]

<p><em>The Overnight Diet</em> is the world's first medically proven diet to produce instant, lasting results. You will lose up to 2 pounds the first night, 9 pounds the first week, and continue your weight loss. Now Caroline Apovian MD., leading expert and authority on nutrition and weight management, brings you the diet that has helped thousands of her patients lose weight- and keep it off. Dr. Apovian's specially formulated 1-Day Power Up jump-starts your fat burning and weight-loss overnight, then the 6-Day Fuel Up keeps your body in fat-burning mode while offering you a bounty of tasty food options, including hamburgers, peanut butter, even chocolate! No food is off limits. Plus all-you-can-eat fruits and vegetables. The Overnight Diet achieves lightning-fast weight loss, burns fat not muscle, reduces water retention and bloating, staves off hunger pangs, and prevents plateaus. This is the ultimate blueprint to slim down, and lose the weight you want, whether its 5 pounds or 50 pounds!</p> <p><em>The Overnight Diet</em> developed by a renowned medical doctor has been proven safe and effective. It is the only weight-loss program that:</p> <ul> <li>Is formulated for rapid weight loss that you'll keep off once and for all</li> <li>Revs up your metabolism to burn more fat faster</li> <li>Let's you eat your favorite foods-and still lose pounds and inches</li> <li>Turns off the genes that caused your weight gain</li> <li>Lets you exercise less while burning more fat</li> <li>Boosts your levels of HGH, the body's natural flab fighter</li> <li>Reduces your risk of diseases like heart disease, type 2 diabetes, and cancer</li> </ul>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

1302 円 (税込 / 送料込)

White Skin, Black Fuel On the Danger of Fossil Fascism【電子書籍】[ Andreas Malm ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】White Skin, Black Fuel On the Danger of Fossil Fascism【電子書籍】[ Andreas Malm ]

<p>In recent years, the far right has done everything in its power to accelerate the heating: an American president who believes it is a hoax has removed limits on fossil fuel production. The Brazilian president has opened the Amazon and watched it burn. In Europe, parties denying the crisis and insisting on maximum combustion have stormed into office, from Sweden to Spain. On the brink of breakdown, the forces most aggressively promoting business-as-usual have surged - always in defense of white privilege, against supposed threats from non-white others. Where have they come from?</p> <p>The first study of the far right in the climate crisis, <em>White Skin, Black Fuel: On the Danger of Fossil Fascism</em> presents an eye-opening sweep of a novel political constellation, and reveals its deep historical roots. Fossil-fueled technologies were born steeped in racism. None loved them more passionately than the classical fascists. As such forces rise to the surface, some profess to have the solution - closing borders to save the climate. Epic and riveting, <em>White Skin, Black Fuel</em> traces a future of political fronts that can only heat up.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

1747 円 (税込 / 送料込)

Sick and Tired An Intimate History of Fatigue【電子書籍】[ Emily K. Abel ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Sick and Tired An Intimate History of Fatigue【電子書籍】[ Emily K. Abel ]

<p>Medicine finally has discovered fatigue. Recent articles about various diseases conclude that fatigue has been underrecognized, underdiagnosed, and undertreated. Scholars in the social sciences and humanities have also ignored the phenomenon. As a result, we know little about what it means to live with this condition, especially given its diverse symptoms and causes. Emily K. Abel offers the first history of fatigue, one that is scrupulously researched but also informed by her own experiences as a cancer survivor. Abel reveals how the limits of medicine and the American cultural emphasis on productivity intersect to stigmatize those with fatigue. Without an agreed-upon approach to confirm the problem through medical diagnosis, it is difficult to convince others that it is real. When fatigue limits our ability to work, our society sees us as burdens or worse.</p> <p>With her engaging and informative style, Abel gives us a synthetic history of fatigue and elucidates how it has been ignored or misunderstood, not only by medical professionals but also by American society as a whole.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

2075 円 (税込 / 送料込)

The Invisible World Early Modern Philosophy and the Invention of the Microscope【電子書籍】[ Catherine Wilson ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】The Invisible World Early Modern Philosophy and the Invention of the Microscope【電子書籍】[ Catherine Wilson ]

<p>In the seventeenth century the microscope opened up a new world of observation, and, according to Catherine Wilson, profoundly revised the thinking of scientists and philosophers alike. The interior of nature, once closed off to both sympathetic intuition and direct perception, was now accessible with the help of optical instruments. The microscope led to a conception of science as an objective, procedure-driven mode of inquiry and renewed interest in atomism and mechanism. Focusing on the earliest forays into microscopical research, from 1620 to 1720, this book provides us with both a compelling technological history and a lively assessment of the new knowledge that helped launch philosophy into the modern era.</p> <p>Wilson argues that the discovery of the microworld--and the apparent role of living animalcula in generation, contagion, and disease--presented metaphysicians with the task of reconciling the ubiquity of life with human-centered theological systems. It was also a source of problems for philosophers concerned with essences, qualities, and the limits of human knowledge, whose positions are echoed in current debates about realism and instrument-mediated knowledge. Covering the contributions of pioneering microscopists (Leeuwenhoek, Swammerdam, Malpighi, Grew, and Hooke) and the work of philosophers interested in the microworld (Bacon, Descartes, Leibniz, Malebranche, Locke, and Berkeley), she challenges historians who view the abstract sciences as the sole catalyst of the Scientific Revolution as she stresses the importance of observational and experimental science to the modern intellect.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

6123 円 (税込 / 送料込)

Deep Life The Hunt for the Hidden Biology of Earth, Mars, and Beyond【電子書籍】[ Tullis C. Onstott ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Deep Life The Hunt for the Hidden Biology of Earth, Mars, and Beyond【電子書籍】[ Tullis C. Onstott ]

<p><strong>The thrilling quest for subsurface life on Earth and other planets</strong></p> <p><em>Deep Life</em> takes readers to uncharted regions deep beneath Earth's crust in search of life in extreme environments and reveals how astonishing new discoveries by geomicrobiologists are helping the quest to find life in the solar system.</p> <p>Tullis Onstott, named one of the 100 most influential people in America by <em>Time</em> magazine, provides an insider’s look at the pioneering fieldwork that is shining vital new light on Earth’s hidden biologyーa thriving subterranean biosphere that scientists once thought to be impossible. Come along on epic descents two miles underground into South African gold mines to experience the challenges that Onstott and his team had to overcome. Join them in their search for microbes in the ancient seabed below the desert floor in the American Southwest, and travel deep beneath the frozen wastelands of the Arctic tundra to discover life as it could exist on Mars.</p> <p>Blending cutting-edge science with thrilling scientific adventure, <em>Deep Life</em> features rare and unusual encounters with exotic life forms, including a bacterium living off radiation and a hermaphroditic troglodytic worm that has changed our understanding of how complex subsurface life can really be. This unforgettable book takes you to the absolute limits of lifeーthe biotic fringeーwhere today’s scientists hope to discover the very origins of life itself.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

3249 円 (税込 / 送料込)

The Future of Fossil Fuels From Hubbert's Peak【電子書籍】[ Kenneth S. Deffeyes ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】The Future of Fossil Fuels From Hubbert's Peak【電子書籍】[ Kenneth S. Deffeyes ]

<p>As debates about the effects of fossil fuels on our climate and foreign policy intensify, the question of just how much longer we can depend on this finite source of energy becomes more and more pressing. This selection from <em>Hubbert's Peak</em>, the leading book on the limits of our oil supply, forecasts what the future will bring for fossil fuels and what the alternatives are likely to be.</p> <p>Princeton Shorts are brief selections excerpted from influential Princeton University Press publications produced exclusively in eBook format. They are selected with the firm belief that while the original work remains an important and enduring product, sometimes we can all benefit from a quick take on a topic worthy of a longer book.</p> <p>In a world where every second counts, how better to stay up-to speed on current events and digest the kernels of wisdom found in the great works of the past? Princeton Shorts enables you to be an instant expert in a world where information is everywhere but quality is at a premium. <em>The Future of Fossil Fuels</em> does just that.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

415 円 (税込 / 送料込)

Northern Lights in the Chugach My Improbable Hunt for an Alaska Dall Ram【電子書籍】[ Jerry Edgington ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Northern Lights in the Chugach My Improbable Hunt for an Alaska Dall Ram【電子書籍】[ Jerry Edgington ]

<p>My hunt for a Dall ram in the Chugach Mountains of Alaska became an epic adventure and stretched me beyond my limits, or so I thought. High on the rocky face of a steep mountainside, I found myself both physically and mentally spent. Exhaustion and confusion are a dangerous combination in a spot like that. Sweat stung my eyes and ran off my nose. My heartbeat pulsed in my ears and my arms and legs were limp with fatigue. I reached deep for a little more grit and climbed on. At the top of the next pitch I found a flat section of grass about the length of my body, an oasis and a reprieve from the misery. Life altering epiphanies come at a price. Amid the northern nights in the Chugach Mountains I found a bigger world than I'd ever known.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

1033 円 (税込 / 送料込)

Logged In and Stressed Out How Social Media is Affecting Your Mental Health and What You Can Do About It【電子書籍】[ Paula Durlofsky ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Logged In and Stressed Out How Social Media is Affecting Your Mental Health and What You Can Do About It【電子書籍】[ Paula Durlofsky ]

<p><strong>Social media is here to stay, and</strong> <em><strong>Logged In and Stressed Out</strong></em> <strong>presents the right information and tools to improve our lives through examining and changing our digital habits.</strong></p> <p>America is facing a mental health crisis. Studies show that the average American is spending more than 10 hours a day in front of their screens, suicide rates are at an all-time high, and mental health professionals are working hard to address social media’s role in this epidemic. Social media can sometimes feel like an unpredictable roller coaster ride. One’s mood can swing from elated after getting a slew of “likes” on a post to worthlessness and deflation in response to being criticized in a comment thread. Too often, bad feelings from social media interactions linger, negatively affecting our off-line lives and worsening already present mental health issues.</p> <p>Instead of demonizing social media by taking a one-note, “digital detox” approach, <em>Logged In and Stressed Out</em> recognizes social media is not, itself, the problem--it’s how we use it that needs examining. Paula Durlofsky guides readers through its impact on break-ups and infidelities, social distortion and comparison, trauma and triggers, social media binging, depression, anxiety, and other common concerns, using real stories from her own practice to personalize concepts and recommendations.</p> <p>By setting needed limits and embracing new practices, it is possible to improve mental health when using social media. Durlofsky details the whys and hows of creating a safe digital space, cultivating digital and social media mindfulness, applying the techniques of metalizing while consuming social media, and decreasing social media and digital reactivity. She offers suggestions for how to use social media and digital technology to create meaningful social interactions and positive mental health and provides readers with practical steps to put these ideas into action.</p> <p>Social media is here to stay, and <em>Logged In and Stressed Out</em> presents the right information and tools to improve our lives through examining and changing our digital habits.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

2253 円 (税込 / 送料込)

Field Guide to the Birds of Oman【電子書籍】[ Jens Eriksen ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Field Guide to the Birds of Oman【電子書籍】[ Jens Eriksen ]

<p><strong>A comprehensive field guide to the birds of Oman</strong></p> <p>Oman is a truly amazing birding destination. In terms of avifauna it lies at the crossroads between Asian and African species ? Arabian desert species to the north, and a host of Afrotropical species occurring in the monsoon-swept south that don't occur anywhere else in the Western Palaearctic, while also being a destination for Palearctic migrants.</p> <p>With much of the Middle East now effectively off-limits to birders, people are increasingly turning to Oman and its avian riches. And what riches they are ? highlights include the Omani Owl, a suite of regionally scarce wheatears, exotic pigeons, shearwaters and storm-petrels that can be seen from the beach, a host of wintering eagles plus impressive residents such as Verreaux's, the only accessible sites for Arabian Golden-winged Grosbeak and Yemen Serin ... the list goes on and on.</p> <p>This book is a comprehensive field guide to the birds of this fascinating and welcoming country. All 528 species on the Oman Bird List are featured on 116 superb colour plates, with full coverage of age, sex and subspecific plumage variation. Concise species accounts cover key identification features - including habitat and voice - with colour maps showing the breeding, wintering and migration distributions for all regularly occurring species.</p> <p><em>Birds of Oman</em> is the perfect guide to this wonderful country's birdlife. Written by the world's leading expert on Middle Eastern birds, Richard Porter, along with Oman bird specialist Jens Eriksen, it is indispensible for any naturalist visiting this jewel of the Middle East.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

5606 円 (税込 / 送料込)

Alice and Bob Meet the Wall of Fire The Biggest Ideas in Science from Quanta【電子書籍】

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Alice and Bob Meet the Wall of Fire The Biggest Ideas in Science from Quanta【電子書籍】

<p><strong>UNTANGLING THE MYSTERIES OF THE UNIVERSE: The Pulitzer Prize-winning leaders in scientific journalism take you inside the latest findings in challenging, speculative, and cutting-edge science.</strong></p> <p><strong>A BILL GATES RECOMMENDED BOOK: “If you're a science and data nerd like me, you may be interested in <em>Alice and Bob Meet the Wall of Fire</em>.”</strong></p> <p>Bringing together the best and most interesting science stories from in <em>Quanta Magazine</em>, <em>Alice and Bob Meet the Wall of Fire</em> reports on some of the greatest scientific minds as they test the limits of human knowledge.</p> <p>In the title story, Alice and Bobーbeloved characters of various thought experiments in physicsーgrapple with gravitational forces, possible spaghettification, and a massive wall of fire as Alice jumps into a black hole. Another story considers whether the universe is impossible, in light of experimental results at the Large Hadron Collider.</p> <p>We learn about quantum reality and the mystery of quantum entanglement; explore the source of time's arrow; and witness a eureka moment when a quantum physicist exclaims: “Finally, we can understand why a cup of coffee equilibrates in a room.”</p> <p>We reflect on humans’ enormous skulls and the Brain Boom; consider the evolutionary benefits of loneliness; peel back the layers of the newest artificial intelligence algorithms; follow the “battle for the heart and soul of physics”; and mourn the disappearance of the “diphoton bump,” revealed to be a statistical fluctuation rather than a revolutionary new particle.</p> <p>Winner of the 2022 Pulitzer Prize for Explanatory Reporting, <em>Quanta</em> is the only popular publication that offers in-depth coverage of today’s challenging, speculative, cutting-edge science. It communicates science by taking it seriously, wrestling with difficult concepts and clearly explaining them in a way that speaks to our innate curiosity about our world and ourselves. With <em>Alice and Bob Meet the Wall of Fire</em>, <em>Quanta</em> once again gives us a front-row seat to scientific discovery.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

3906 円 (税込 / 送料込)

Chemical Analysis of Food Techniques and Applications【電子書籍】

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Chemical Analysis of Food Techniques and Applications【電子書籍】

<p>Chemical Analysis of Food: Techniques and Applications, Second Edition, reviews the latest technologies and challenges in all stages of food analysis, from selecting the right approach, how to perform analytic procedures, and how to measure and report the results. The book is structured in two parts: the first describes the role of the latest developments in analytical and bio-analytical techniques, with the second reviewing innovative applications and issues in food analysis. The techniques discussed range from the non-invasive and non-destructive, such as infrared spectroscopy and ultrasound, to newly emerging areas, such as nanotechnology, biosensors and electronic noses and tongues. This thoroughly updated edition includes new chapters on ambient mass spectrometry, imaging techniques, omics approaches in food analysis, natural toxins analysis, food contact materials, nanomaterials and organic foods. All chapters are updated or rewritten to bring the content completely up-to-date. - Reviews the attributes, benefits, limits and potential of all relevant analytic modalities, including spectroscopy, ultrasound and nanotechnology applications - Provides in-depth coverage of each technology, including near-infrared, mid-infrared, and Raman spectroscopy, low intensity ultrasound, microfluidic devices and biosensors, electronic noses and tongues, mass spectrometry and molecular techniques - Outlines practical solutions to challenging problems in food analysis, including how to combine techniques for improved efficacy - Covers all relevant applications of food analysis, such as traceability, authenticity and fraud, biologically-active food components, novel food and nutritional supplements, flavors and fragrances, and contaminants and allergens - Provides researchers with a single source of current research and includes contributions from internationally renowned experts in food science and technology and nutrition</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

23791 円 (税込 / 送料込)

No More Lies The Myth and Reality of American History【電子書籍】[ Dick Gregory ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】No More Lies The Myth and Reality of American History【電子書籍】[ Dick Gregory ]

<p><strong>Republished as part of Amistad’s Literary Revival Program, the groundbreaking, bestselling look at history from the perspective of African Americans: an essential classic that continues to speak to us today, written by the voice of black consciousness, Dick Gregoryーthe incomparable satirist, human rights and environmental activist, health advocate, social justice champion, and NAACP Image Award?winning author.</strong></p> <p>In 1972, during the Black Power Movement, iconoclast Dick Gregory challenged one of the foundations of America itselfーits history, which had been written almost exclusively from the white male perspective. In <em>No More Lies</em>, this true trailblazer gave voice to African Americans, speaking their truth about the past and race relations in the United States.</p> <p><em>No More Lies</em> offers this incomparable satirist’s intellectual, conspiratorial, and humorous spin on the facts. No subject is off limits from his critical eyeーGregory examines numerous aspects of culture and history, from the slave trade, police brutality, the wretchedness of working-class life and labor unions to the 1968 Civil Rights Act, the Founding Fathers, “happy slaves,” and entrepreneurs.</p> <p>Although this absorbing book is more than forty years old, its provocative truths continue to reverberate in our lives today. With <em>No More Lies,</em> Gregory inspire a new generation to connect what is happening today with what has happened in the past.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

1956 円 (税込 / 送料込)

Anxiety The Ultimate Teen Guide【電子書籍】[ Kate Frommer Cik ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Anxiety The Ultimate Teen Guide【電子書籍】[ Kate Frommer Cik ]

<p>Anxiety is something that millions of people struggle with on a daily basis, and teenagers are no exception. By some estimates, nearly one in three teenagers have a diagnosable anxiety disorder. Yet many people feel isolated and alone with their experience of anxiety; it can feel like a subject that is off-limits and is often overlooked by parents and friends until it has reached a crisis level.</p> <p>In <em>Anxiety: The Ultimate Teen Guide</em>, Kate Frommer Cik provides valuable information for young adults who are struggling with anxiety, whether it is mild or severe. Cik explores what anxiety is and why we have it, and explains the different types of anxieties, anxiety triggers, coping strategies, and possible paths of treatment. The many personal stories from teenagers shared in this book show that anxiety is not something you have to go through alone, while also revealing how varied anxiety can be from one individual to the next. Their insight into what worked for them delivers helpful firsthand accounts of how relief from anxiety is possible.</p> <p>Drawing upon up-to-date research and interviews, <em>Anxiety: The Ultimate Teen Guide</em> will help young adults better understand why they suffer from anxiety and what they can do to successfully treat it, making this a valuable resource for teens, their family, and friends.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

5810 円 (税込 / 送料込)

Physics of Fast Processes in Scintillators【電子書籍】[ Mikhail Korzhik ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Physics of Fast Processes in Scintillators【電子書籍】[ Mikhail Korzhik ]

<p>This book presents the current advances in understanding of the fast excitation transfer processes in inorganic scintillation materials, the discovery of new materials exhibiting excellent time resolution, and the results on the evaluation of timing limits for scintillation detectors. The book considers in-depth basic principles of primary processes in energy relaxation, which play a key role in creating scintillating centers to meet a growing demand for knowledge to develop new materials combining high energy and time resolutions. The rate of relaxation varies. However, the goal is to make it extremely fast, occurring within the ps domain or even shorter. The book focuses on fast processes in scintillation materials. This approach enables in-depth understanding of fundamental processes in scintillation and supports the efforts to push the time resolution of scintillation detectors towards 10 ps target. Sophisticated theoretical and advanced experimental research conducted in the last decade is reviewed. Engineering and control of the energy transfer processes in the scintillation materials are addressed. The new era in development of instrumentation for detection of ionizing radiation in high- energy physics experiments, medical imaging and industrial applications is introduced.</p> <p>This book reviews modern trends in the description of the scintillation build up processes in inorganic materials, transient phenomena, and engineering of the scintillation properties. It also provides reliable background of scientific and educational information to stimulate new ideas for readers to implement in their research and engineering.</p> <p>The book is aimed at providing a coherent updated background of scientific and instructive information to stimulate new ideas for readers in their research and engineering.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

19447 円 (税込 / 送料込)

iPad Geekery 50 Insanely Cool Hacks and Mods for Your Apple Tablet【電子書籍】[ Guy Hart-Davis ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】iPad Geekery 50 Insanely Cool Hacks and Mods for Your Apple Tablet【電子書籍】[ Guy Hart-Davis ]

<h4>Take your iPad to its limits--and way beyond</h4> <p>You've already mastered iPad essentials. Now, become a bona-fide power-user and transform your iPad into a media center, gaming device, photo and video camera, document editor, and high-powered computer. Through easy-to-follow instructions and illustrations, <em>iPad Geekery: 50 Insanely Cool Hacks and Mods for Your Apple Tablet</em> teaches you these expert tricks. You'll also find out how to secure your iPad, protect your personal information, and install apps from any source.</p> <p>Get your geek on! Learn how to:</p> <ul> <li>Use your iPad as your home and car stereo</li> <li>Pack your iPad with high-quality music files and share them with others</li> <li>Use your iPad as your backing band, your recording studio, and even fix your off-key singing</li> <li>Watch DVDs, stream videos, and show content on your TV</li> <li>Take captivating photos and make professional-grade films</li> <li>Plug in a keyboard and use your iPad as your main computer</li> <li>Create Word, Excel, PowerPoint, and PDF files</li> <li>Troubleshoot problems and restore your iPad to factory settings</li> <li>Keep your data secure no matter where your iPad goes</li> <li>Connect to your personal or company network</li> <li>Back up, unlock, and "jailbreak" your iPad</li> </ul>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

3517 円 (税込 / 送料込)

Contesting Leviathan Activists, Hunters, and State Power in the Makah Whaling Conflict【電子書籍】[ Les Beldo ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Contesting Leviathan Activists, Hunters, and State Power in the Makah Whaling Conflict【電子書籍】[ Les Beldo ]

<p>In 1999, off the coast of the Pacific Northwest, the first gray whale in seven decades was killed by Makah whalers. The hunt marked the return of a centuries-old tradition and, predictably, set off a fierce political and environmental debate. Whalers from the Makah Indian Tribe and antiwhaling activists have clashed for over twenty years, with no end to this conflict in sight.</p> <p>In <em>Contesting Leviathan</em>, anthropologist Les Beldo describes the complex judicial and political climate for whale conservation in the United States, and the limits of the current framework in which whales are treated as “large fish” managed by the National Marine Fisheries Service. Emphasizing the moral dimension of the conflict between the Makah, the US government, and antiwhaling activists, Beldo brings to light the lived ethics of human-animal interaction, as well as how different groups claim to speak for the whaleーthe only silent party in this conflict. A timely and sensitive study of a complicated issue, this book calls into question anthropological expectations regarding who benefits from the exercise of state power in environmental conflicts, especially where indigenous groups are involved. Vividly told and rigorously argued, <em>Contesting Leviathan</em> will appeal to anthropologists, scholars of indigenous culture, animal activists, and any reader interested in the place of animals in contemporary life.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

4167 円 (税込 / 送料込)

Revival: CRC Handbook of Furnace Atomic Absorption Spectroscopy (1990)【電子書籍】[ Asha Varma ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Revival: CRC Handbook of Furnace Atomic Absorption Spectroscopy (1990)【電子書籍】[ Asha Varma ]

<p>This book addresses Furnace Atomic Absorption Spectroscopy (FAAS), which has gained worldwide acceptance as an analytical technique. FAAS offers 100-1000 times better determination and detection limits than other techniques for a majority of the elements. This technique requires a small sample size, and demands less sample-preparation time than others. The handbook is a collection of thousands of references for detection and determination of various elements in agricultural products, biological and clinical samples, and metallurgical and electronic materials. Each chapter is devoted to an element or a similar group of elements. Included are instrumental setup parameters, references, and author and subject indexes. Also presented are detailed appendixes covering glossary, list of manufacturers of spectrophotometers and its accessories, list of chemical suppliers, and list of reviews and abstracts. The handbook covers topics such as heavy metals, clinical products, and trace metal analysis. This desk-top reference is meant for chemists who handle day-to-day analysis problems in laboratories in government, clinical, industrial and academic settings. It is invaluable for those involved in research in environmental science, analytical chemistry, clinical chemistry and forensic science.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

15792 円 (税込 / 送料込)

Ultimate Paleo Desserts Easy to Make 60 Delicious & Healthy Recipes【電子書籍】[ Janet Dukes ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Ultimate Paleo Desserts Easy to Make 60 Delicious & Healthy Recipes【電子書籍】[ Janet Dukes ]

<p>As you most <strong>LIKELY KNOW</strong>, most <strong>TRADITIONAL DESSERTS</strong> are jam <strong>PACKED WITH SUGAR</strong> and a ton of other <strong>NON-PALEO-FRIENDLY INGREDIENTS</strong>, so generally this means they are off limits. However, that doesn’t mean it’s impossible to <strong>TREAT YOURSELF</strong> on the <strong>PALEO DIET</strong>, in fact, it’s quite <strong>POSSIBLE</strong> and <strong>DELICIOUS</strong> at the same time. We’ve brought you some of our favorite <strong>PALEO DESSERTS RECIPES</strong> for your <strong>SWEET TOOTH</strong>. In This Book <strong>ULTIMATE PALEO DESSERTS</strong> you will get <strong>EASY TO MAKE 60 DELICIOUS & HEALTHY RECIPES</strong> that satisfy your <strong>SWEET CRAVING. PALEO INGREDIENTS</strong> like <strong>ALMONDS</strong> and <strong>ALMOND FLOUR, COCONUT</strong> and <strong>COCONUT PRODUCTS</strong> like <strong>COCONUT FLOUR, COCONUT OIL</strong> and <strong>COCONUT MILK</strong> can <strong>MIMIC</strong> the <strong>GLUTEN-CONTAINING FLOURS</strong> and <strong>DAIRY PRODUCTS</strong> lots of <strong>DESSERTS</strong> are made from. Plus, some of <strong>NATURE’S</strong> most <strong>DELICIOUS SUBSTANCES</strong> are good-to-go when we find them in the grocery store, like <strong>VANILLA, COCOA POWDER</strong>, and <strong>HONEY.</strong> Making these <strong>NATURAL FOODS</strong> work for us can allow huge <strong>SWEET-TOOTH SATISFACTION.</strong> Have <strong>FUN,</strong> and <strong>ENJOY</strong> being a little indulgent.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

650 円 (税込 / 送料込)

8 Minutes in the Morning for Real Shapes, Real Sizes Specifically Designed for People Who Want to Lose 30 Pounds or More【電子書籍】[ Jorge Cruise ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】8 Minutes in the Morning for Real Shapes, Real Sizes Specifically Designed for People Who Want to Lose 30 Pounds or More【電子書籍】[ Jorge Cruise ]

<p>Lose weight the Jorge Cruise way!</p> <p>Each morning for 4 weeks, you'll roll out of bed, review Jorge Cruise's motivational messages, complete just two revolutionary and effective strength-training Cruise MovesTM designed for your body size, and that's it! No equipment. No aerobics. No gym memberships. No strained back or knees. No hassles.</p> <p>Learn about Jorge's all-new eating system that includes every one of your favorite foods--not one is off-limits! Never starve or deprive yourself again. You'll eat healthier foods and fewer calories automatically--without hunger. How can you lose weight by eating two entire plates of food and topping it off with chocolate? Jorge shows you how with his unique Cruise Down Plate approach to eating. You can follow his plan anywhere and enjoy it for life.</p> <p>By putting Jorge's client-proven motivational component into daily practice, you will eliminate emotional hunger and self-sabotaging behavior forever. Weight loss has never been easier!</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

2374 円 (税込 / 送料込)

The One One One Diet The Simple 1:1:1 Formula for Fast and Sustained Weight Loss【電子書籍】[ Rania Batayneh ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】The One One One Diet The Simple 1:1:1 Formula for Fast and Sustained Weight Loss【電子書籍】[ Rania Batayneh ]

<p><strong>The easiest, most effective weight loss planーever! The concept is simple: Have one protein, one carbohydrate, and one fat at every meal and snack. The results: Nothing short of amazing and delicious.</strong></p> <p>Nutritionist Rania Batayneh, MPH, shares the 1:1:1 formula she’s used with hundreds of clients who lost the weight they never thought they could lose, did it easily (no forbidden foods, no deprivation, no complicated rules), and kept it off for good! On this plan, as long as you adhere to the formula, you naturally keep your body balanced, your metabolism strong, your cravings at bay, and your weight down. The best part? No food is off limitsーnot even chocolate, pizza, burgers, or fries. With dozens of perfectly balanced meal ideas and 75 easy, tasty recipes, <em>The One One One Diet</em> isn’t a drop-pounds-fast fad. It’s a strategy you can use to eat healthfully and stay slim for life.</p> <p><strong>Praise for <em>The One One One Diet</em></strong><br /> “A customized approach for individuals who want to start up or maintain healthy eating habits and achieve weight loss without deprivation.” <strong>ーKristin Kirkpatrick, MS, RD, LD</strong></p> <p>“A simple, straightforward, easy to follow plan to help anyone get on the right track to eating well!” <strong>ーKeri Glassman, MS, RD, CDN, author of <em>The New You and Improved Diet</em></strong></p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

948 円 (税込 / 送料込)

Physical Laws of the Mathematical Universe: Who Are We?【電子書籍】[ Neeti Sinha ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Physical Laws of the Mathematical Universe: Who Are We?【電子書籍】[ Neeti Sinha ]

<p><em>Physical Laws of the Mathematical Universe: Who Are We?</em> sets off from the first page on an arduous and ambitious journey to define and describe a comprehensive depiction of reality that embraces the rigors of physics, the elegance of mathematics, and the intricacies of human perception. Neeti Sinha brings to bear her extensive education and research as she pursues an explanation that unites these often disparate disciplines in service of a nuanced description of the wonders of the whole universe.</p> <p>In the course of its exploration of this topic, <em>Physical Laws of the Mathematical Universe: Who Are We?</em> unites insights from the fields of mathematics and physics in light of human perception to explain the contours of the universe and the origins of its parallel forms. The work also demonstrates how major scientific conundrums find their resolution when one adopts a holistic perspective. Finally, the author uncovers the profound foundations of human appreciation for truth and beauty in the aesthetics that bind together physics and mathematics.</p> <p>If you look at your life and the world and wonder about their true nature, then <em>Physical Laws of the Mathematical Universe: Who Are We?</em> will accompany you on a journey that may test the limits of your understandings of the universe while opening to your gaze vistas you previously had not imagined.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

607 円 (税込 / 送料込)

At the Margins of Planning Offshore Wind Farms in the United Kingdom【電子書籍】[ Stephen A. Jay ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】At the Margins of Planning Offshore Wind Farms in the United Kingdom【電子書籍】[ Stephen A. Jay ]

<p>Offshore wind farms are being developed on a major scale around the UK coastline as part of the drive to increase renewable energy production. This presents a new departure for the renewables sector. Having fewer physical constraints than on land, they avoid the planning system, which currently ends at low water mark. However, planning authorities and the communities they represent are deeply concerned about the consequences of offshore wind farms along their coastal zones. This book presents an empirical investigation into the attitudes of local planning authorities into the development of offshore wind farms, examining these findings in light of wider debates about the use and management of the seas and the potential contribution of the mechanisms of planning. The book also raises questions about the geographical limits of planning and how to go about establishing a form of spatial planning to cover the marine environment.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

9116 円 (税込 / 送料込)

Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides【電子書籍】[ Edbert Jarvis Sie ]

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides【電子書籍】[ Edbert Jarvis Sie ]

<p>This thesis presents optical methods to split the energy levels of electronic valleys in transition-metal dichalcogenides (TMDs) by means of coherent light-matter interactions. The electronic valleys found in monolayer TMDs such as MoS2, WS2, and WSe2 are among the many novel properties exhibited by semiconductors when thinned down to a few atomic layers, and have have been proposed as a new way to carry information in next generation devices (so-called valleytronics). These valleys are, however, normally locked in the same energy level, which limits their potential use for applications. The author describes experiments performed with a pump-probe technique using transient absorption spectroscopy on MoS2 and WS2. It is demonstrated that hybridizing the electronic valleys with light allows one to optically tune their energy levels in a controllable valley-selective manner. In particular, by using off-resonance circularly polarized light at small detuning, one can tune the energy level of one valley through the optical Stark effect. Also presented within are observations, at larger detuning, of a separate contribution from the so-called Bloch--Siegert effect, a delicate phenomenon that has eluded direct observation in solids. The two effects obey opposite selection rules, enabling one to separate the two effects at two different valleys.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

12154 円 (税込 / 送料込)