検索キーワード： 科学・工学

All life is made from CO2 . It was there at earth’s birth, and throughout evolution. It has kept our planet habitable for hundreds of millions of years. It has given us all the splendours of the world we know today. And yet it also holds the potential for life's destruction. In this gripping adventure through eras and places, award-winning science journalist Peter Brannen tells the story of the world’s most important molecule. We travel from the beginning of time all the way up to our present reality, witnessing the staggering journey that CO2 has undertaken.

Thermodynamics For Dummies, 2nd Edition covers the topics found in a typical undergraduate introductory thermodynamic course (which is an essential course to nearly all engineering degree programs). It also brings the subject to life with exciting content on where (and how!) thermodynamics is being used today (spoiler alert: everywhere!). You'll grasp the basics of how heat and energy interact, thermodynamic properties of reactions and mixtures, and how thermodynamic cycles are used to make things go.

In the early 1900s, many Americans actually believed we had discovered intelligent life on Mars, as bestselling science writer David Baron chronicles in The Martians, his truly bizarre tale of a nation swept up in Mars mania. At the center of Baron's historical drama is Percival Lowell, the Boston Brahmin and Harvard scion, who observed "canals" etched into the surface of Mars. Lowell devised a grand theory that the red planet was home to a utopian society that had built gargantuan ditches to funnel precious meltwater from the polar icecaps to desert farms and oasis cities.

Nutrition and diet play a crucial role in sustaining good health throughout human lives. Food provides us with essential nutrients involved in many physiological activities and biological processes in the body, including growth and development, metabolism, immune function, and overall well-being. Nutrition and Diet in Health: Principles and Applications reviews and discusses the issues related to the roles of nutrition and diet in human health and diseases.

Cars are killing people and making the planet uninhabitable. Air pollution linked to motor vehicles contributes to even more untimely deaths. Highways and unsafe streets have devastated cities, yet traffic congestion still swallows up countless hours. And carbon emissions from transportation are a key driver of climate change, which now threatens to make the world unlivable. Why do we still worship at the altar of the car? How can we find alternatives that are healthier for the planet and ourselves?

In this panoramic account, Nir Arielli explores the history of the Dead Sea from the first Neolithic settlements to the present day. Moving through the ages, Arielli reveals the religious, economic, military, and scientific importance of the lake, which has been both a source of great wealth and a site of war. The Dead Sea weaves together a tapestry of the lake's human stories—and amidst environmental degradation and renewed conflict, makes a powerful case for why it should be saved.

Academics, students, and activists from a wide array of disciplines will find A Taste for Change a dialogue worthy of careful consideration and an inspiring call to action.

A defense technology expert and military leader reveals the future of robotic warfare, and illuminates the path to navigate the approaching storm of global change.

In the woodlands of sub-Saharan Africa, sometime deep in our species’ past, something strange happened: a bird called out, not to warn others of human presence, but to call attention to herself. Having found a beehive, that bird—a honeyguide—sought human aid to break in. The behavior can seem almost miraculous: How would a bird come to think that people could help her? Isn’t life simply bloodier than that? As Rob Dunn argues in The Call of the Honeyguide, it isn’t.

Carbon dioxide: this seemingly simple and ubiquitous substance is fundamental to how our planet works. All life is made from CO2, and its behavior on this planet has kept Earth bizarrely habitable for hundreds of millions of years. In its workings lie both the splendor of our world and the potential for life’s destruction. In short, it is the most important substance in history. But why is CO2 as essential to life on Earth as it is capable of destroying it? Award-winning science journalist Peter Brannen reveals carbon dioxide’s fundamental role in the operation and maintenance of our planet

Wir stellen uns Bäume als eine passive Spezies vor, die an einen Ort gebunden ist, dabei gestalten sie ihre Umwelt aktiv. Sie zerkleinern Felsen, verbreitern die Küsten, vergiften gezielt Tiere, kontrollieren Wasserkreisläufe und lösen sogar Waldbrände aus. Seit prähistorischen Zeiten beeinflussen Bäume so ganze Ökosysteme, das Klima und schließlich auch uns Menschen maßgeblich. Die britische Biochemikerin und Journalistin Harriet Rix nimmt uns mit auf eine atemberaubende Weltreise zu Wäldern in Kalifornien, Syrien, Brasilien, im Himalaya, oder auf La Gomera.

« L'oiseau le plus romantique du monde est l'albatros hurleur. Chez lui, tout est vastitude : ses ailes - 3,50 mètres d'envergure -, ses voyages - il passe son temps à sillonner la mer -, sa longévité exceptionnelle - jusqu'à quatre-vingts ans -, ses sentiments amoureux. Les albatros nous donnent une leçon de couple pour éviter l'échec amoureux : il faut choyer la liberté de l'autre. S'éloigner temporairement, éprouver le manque, afin de mieux se retrouver dans une attirance toujours renouvelée...

C'est le secret que nous confie ce livre, avec bienveillance et douceur. Il faut réapprendre à observer ce qui nous entoure, à écouter les leçons de sagesse prodiguées par la nature. Et quoi de mieux pour cela que d'arrêter un moment le tempo infernal de nos vies et d'entendre ce qu'ont à nous dire les oiseaux ? Par leur mode de vie, leur façon d'être au monde, ces petits " maîtres à penser " nous enseignent un art de vivre plus respectueux de nos rythmes – plus profond aussi.

Since their advent, antibiotics have saved millions of lives, marking one of the greatest medical advances in our history. Dangerous Miracle weaves together the grand arc of the evolution of antibiotics over millions of years with a history of the past century: first as we mined the earth for naturally occurring antibiotic molecules, then as we learned to synthesise our own.

Voici une histoire radicalement nouvelle de l'énergie qui montre l’étrangeté fondamentale de la notion de transition. Elle explique comment matières et énergies sont reliées entre elles, croissent ensemble, s’accumulent et s’empilent les unes sur les autres. Pourquoi la notion de transition énergétique s’est-elle alors imposée ? Comment ce futur sans passé est-il devenu, à partir des années 1970, celui des gouvernements, des entreprises et des experts, bref, le futur des gens raisonnables ?

In Here Comes the Sun, world-renowned author Bill McKibben tells the story of our sudden spike in power from the sun and wind. McKibben traces the arrival of plentiful, inexpensive solar energy, which, if it accelerates, gives us a chance not just to limit climate change’s damage, but to reorder the world on saner and more humane grounds. Getting there means overcoming obstacles like Big Oil, but McKibben sees a chance for a new civilization: one that looks up to the sun, every day, as the star that fuels our world.

Taking us beyond the confines of our own experiences, The Color of North traverses the kingdom of life to uncover the myriad ways that proteins shape us and all organisms on the planet. Inside every cell, a tight-knit community of millions of proteins skillfully contorts into unique shapes to give fireflies their ghostly glow, enable the octopus to see predators with its skin, and make humans fall in love.

Paleoanthropologist Silvana Condemi and science journalist François Savatier tell the Denisovans’ story in The Secret World of Denisovans. Leading us through the excavation of Denisova cave, the sequencing of the Denisovan genome, and recent research on Denisovan fossils, Condemi and Savatier uncover how the Denisovans migrated to Asia, who they interacted with along the way, and why traces of Denisovan DNA can be found in modern-day humans.

The epic stories of our planet’s 4.54-billion-year history are written in strata―ages-old remnants of ancient seafloors, desert dunes, and riverbeds striping landscapes around the world. In this brilliantly original debut work, science writer Laura Poppick decodes strata to lead us on a journey through four global transformations that made our lives on Earth possible: the first accumulations of oxygen in the atmosphere; the deep freezes of "Snowball Earth"; the rise of mud on land and accompanying proliferation of plants; and the dinosaurs’ reign on a hothouse planet

Launching Liberty tells the remarkable story of how FDR partnered with private businessmen to begin the production of cargo freighters longer than a football field—ships he affectionately dubbed “ugly ducklings.” These colossal Liberty Ships took over six months to build at the start of his $350 million emergency shipbuilding program, far too long. The government turned to Henry Kaiser, the man who had delivered the Boulder Dam ahead of schedule and under budget, but had never built a ship in his life.