Resultados para "River" en Ciencia e ingeniería

How did the replication bomb we call "life" begin, and where in the world, or rather, in the universe, is it heading? Writing with characteristic wit and an ability to clarify complex phenomena (the New York Times described his style as "[T]he sort of science writing that makes the reader feel like a genius"), Richard Dawkins confronts this ancient mystery. 

En este libro, el lector hallará las respuestas que da la ciencia a algunos de los enigmas, leyendas, mitos y misterios que han acompañado a los pueblos durante generaciones. Pero también topará con fabulosas historias de biología, medicina, microbiología, zoología, psiquiatría y de otras muchas áreas científicas que han intervenido para resolver los galimatías y decolorarlos hasta dejarlos diáfanos.

Desde que la mente humana desarrolló la capacidad de pensamiento, las personas han considerado no solo el significado de la vida, sino la génesis del mundo, el universo y todas las maravillas naturales y formas de vida preciosas dentro de él. Hasta el día de hoy, todos estos temas intrincados continúan siendo asuntos muy discutidos, a menudo mejor encapsulados en el debate entre el creacionismo y la evolución.

It has long been a maxim that it is easy to forget when one is at war who the enemy really is, and that can certainly be said for the Ebola virus, which recently catapulted into headlines and instantly became the most feared disease in the world. In the case of the fight against Ebola, the enemy is not the person who has contracted the disease, nor is it the region where the virus has flourished. The enemy is a microscopic virus that, when seen under sufficient magnification, looks like a piece of loosely knotted rope.

In 1977, two spacecraft were launched from Earth to explore the outer Solar System, and incredibly, the now-ancient technology from the 1970s is still working, sending daily reports back to the planet that sent the two robotic envoys on their way, over 40 years ago. Voyager 1 and 2 have done far more than accomplish their original missions. In fact, they are now exploring interstellar space, far beyond the outer planets, in the cold wasteland between the stars.

River of Lakes weaves together the biological, cultural, anthropological, archaeological, and ecological aspects of the St. Johns, capturing the essence of its remarkable history and intrinsic value as a natural wonder.

Machine Learning: The History of Automating Computers to Observe and Analyze Data looks at the attempts to develop machine learning, from successes to failures. You will learn about machine learning like never before.

A meditation on movement of both society and nature, based on the author’s experiences as an activist. In short, aphoristic chapters, Marquis explores the power of force and collectivity through the metaphor of water. As an activist, David Marquis founded the Oak Cliff Nature Preserve in Dallas, and has consulted with the Texas Conservation Alliance since 2011. He brings an unerring belief in the connective and healing power of nature to The River Always Wins.

The child of South-Asian migrants, Kazim Ali was born in London, lived as a child in the cities and small towns of Manitoba, and made a life in the United States. As a man passing through disparate homes, he has never felt he belonged to a place. And yet, one day, he finds himself thinking of Jenpeg, a community thrown up around the building of a hydroelectric dam on the Nelson River, where he once lived for several years as a child. Does the town still exist, he wonders? Is the dam still operational?

Scientists have long attempted to understand Earth’s past, and in service to that effort, they have divided the world’s history into eons, eras, periods, epochs, and ages. For example, the current eon is called the Phanerozoic Eon, which means “visible life”. This is the eon in which multicellular life has evolved and thrived. Before this, life was microscopic (single cells).

River Songs is rich with bracing, authentic, generous stories-writing that revels in language and spirit. Avoiding most of fly fishing's cliches—the romantic elegies, the Moby-Dick-like conquests, the play-by-play detailing a "victory" over a fish—Steve Duda instead offers pieces that breathe lived experience, reveal vulnerabilities, and convey a broad perspective of what it means to have "a long run with a tight crew."

River Magic: Tales from a Life on 1000 Rivers takes the listener on an amazing global adventure by river. Mark Angelo, one of the world's most acclaimed paddlers and river conservationists, who has paddled more rivers than perhaps anyone on Earth, recounts a selection of his encounters with amazing animals, big fish, unique cultures, and wild rivers.

When Chris Dombrowski burst onto the literary scene with Body of Water, the book was acclaimed as “a classic” (Jim Harrison) and its author compared with John McPhee. Dombrowski begins the highly anticipated The River You Touch with a question as timely as it is profound: “What does a meaningful, mindful, sustainable inhabitance on this small planet look like in the anthropocene?”

Few books have captured the haunting world of music and rivers and of the sport they provide as well as A River Never Sleeps. Roderick L. Haig-Brown writes of fishing not just as a sport, but also as an art. He knows moving water and the life within it - its subtlest mysteries and perpetual delights. He is a man who knows fish lore as few people ever will, and the legends and history of a great sport. Month by month, he takes you from river to river, down at last to the saltwater and the sea.

The Tensaw River introduces one of the American South's richest and most fertile natural features. Author Mike Bunn is director of Historic Blakeley State Park, which is nestled in a prominent bend of the majestic Tensaw River.

Wisdom River: Meditations on Fly Fishing and Life Midstream is a collection of stories, poetry, photos, art, recipes, and jokes that celebrate the wonders of fly fishing and the wisdom that can be gained from spending time on the river. Contributors from Montana, Alberta, and Nova Scotia each bring a unique perspective and voice as they share adventures and memories from times they have spent riverside and midstream.

Brought to you by Penguin. From celebrated writer Robert Macfarlane comes this brilliant, perspective-shifting new book – which answers a resounding yes to the question of its title. At its heart is a single, transformative idea: that rivers are not mere matter for human use, but living beings...

Over thousands of years, the Mississippi watershed was home to millions of Indigenous people who regarded "the great river" with awe and respect, adorning its banks with astonishing spiritual earthworks. But European settlers and American pioneers had a different vision: the river was a foe to conquer. In this landmark work of natural history, Boyce Upholt tells the epic story of human attempts to own and contain the Mississippi River, from Thomas Jefferson's expansionist land hunger through today's era of environmental concern

In this true story of adventure, author Jack Nisbet recreates the life and times of David Thompson—fur trader, explorer, surveyor, and mapmaker. From 1784 to 1812, Thompson explored western North America, and his field journals provide the earliest written accounts of the natural history and indigenous cultures of the what is now British Columbia, Alberta, Montana, Idaho, Washington, and Oregon. Thompson was the first person to chart the entire route of the Columbia river, and his wilderness expeditions have become the stuff of legend.

Many of us on Earth live in a home with a street address, city, and zip code. But we have another address, which astronomers and astrophysicists refer to as our "cosmic address": Earth, Solar System, Milky Way, Local Group, Virgo Supercluster, the Universe. Consider the vast scales that our cosmic address spans. Understandably, it's hard for our brains to truly imagine it. Our galaxy, The Milky Way, is populated with somewhere between 100-400 billion stars, one of which is our Sun, an average, run-of-the-mill star.