Resultados para "Questa" en Ciencias biológicas

In The Last Days of the Dinosaurs, Riley Black walks listeners through what happened in the days, the years, the centuries and the million years after the impact, tracking the sweeping disruptions that overtook this one spot, and imagining what might have been happening elsewhere on the globe. Picture yourself in the Cretaceous period. It's a sunny afternoon in the Hell Creek of ancient Montana 66 million years ago. In a matter of hours, everything here will be wiped away. 

A gripping journey of discovery, The Catalyst moves from the early experiments that first hinted at RNA's spectacular powers, to Cech's own paradigm-shifting finding that it can catalyze cellular reactions, to the cutting-edge biotechnologies poised to reshape our health.

Stories and animals have long travelled the same routes. Through our heritage of charming, quirky and profound tales, you will find yourself re-acquainted with Britain's wondrous fauna. Find out how hedgehog ended up with spines and what makes him scuttle so fast, discover how pigs saved a prince from leprosy and why the wealthy lord was so intent on capturing the black fox. Sharon Jacksties' wonderful book combines traditional stories, little-known zoological facts and true anecdotes to create a treasure trove of stories for animal lovers of every kind.

"Tutta la nostra scienza, in confronto con la realtà, è primitiva e infantile, e tuttavia è la cosa più preziosa che abbiamo". Albert Einstein. Massimo Polidoro, scrittore e divulgatore scientifico, ci conduce alla scoperta dei tanti modi in cui la scienza attraversa la nostra vita quotidiana, aiutandoci a capire quello che ognuno di noi dovrebbe conoscere.

"Tutta la nostra scienza, in confronto con la realtà, è primitiva e infantile, e tuttavia è la cosa più preziosa che abbiamo". Albert Einstein. Massimo Polidoro, scrittore e divulgatore scientifico, ci conduce alla scoperta dei tanti modi in cui la scienza attraversa la nostra vita quotidiana, aiutandoci a capire quello che ognuno di noi dovrebbe conoscere.

"Tutta la nostra scienza, in confronto con la realtà, è primitiva e infantile, e tuttavia è la cosa più preziosa che abbiamo". Albert Einstein
Massimo Polidoro, scrittore e divulgatore scientifico, ci conduce alla scoperta dei tanti modi in cui la scienza attraversa la nostra vita quotidiana, aiutandoci a capire quello che ognuno di noi dovrebbe conoscere.

How does life work? How does nature produce the right numbers of zebras and lions on the African savanna, or fish in the ocean? How do our bodies produce the right numbers of cells in our organs and bloodstream? In The Serengeti Rules, award-winning biologist and author Sean B. Carroll tells the stories of the pioneering scientists who sought the answers to such simple yet profoundly important questions.

North America's biggest cat was once killed for bounty dollars, slaughtered with impunity and driven toward extinction. But today's cat of intrigue, despite our lingering fears and misconceptions, has returned to much of its native range in the western United States and gained respect as a predator integral and necessary to wild ecosystems. This turnaround was triggered by one man: Maurice Hornocker. Cougars on the Cliff recounts the early years of his research when he tracked lions following a dog's nose and footprints in the snow—before telemetry was available.

Biologist Rob Dunn's Every Little Thing is the story of man's obsessive quest to catalog life, from nanobacteria to new monkeys. In the tradition of E. O. Wilson, this engaging and fascinating work of popular science follows humanity's unending quest to discover every living thing in our natural world-from the unimaginably small in the most inhospitable of places on earth to the unimaginably far away in the unexplored canals on Mars. 

The emerging field of evolutionary psychology remains controversial, perhaps especially among Christians. Yet according to Justin Barrett and Pamela Ebstyne King, it can be a powerful tool for understanding human nature and our distinctively human purpose. Thriving with Stone Age Minds provides an introduction to evolutionary psychology, explaining key concepts like hyper-sociality, information gathering, and self-control.

Most of us have heard of such popular butterflies as the Monarch or Painted Lady. But what about the Fender's Blue? Or the St. Francis' Satyr? Because of their extreme rarity, these butterflies are not well-known, yet they are remarkable species with important lessons to teach us. The Last Butterflies spotlights the rarest of these creatures - some numbering no more than what can be held in one hand. 

Almost daily, headlines announce newly discovered links between cancers and their genetic causes. Science journalist Jessica Wapner vividly relates the backstory behind those headlines, reconstructing the crucial breakthroughs, explaining the science behind them, and giving due to the dozens of researchers, doctors, and patients whose curiosity and determination restored the promise of a future to the more than 50,000 people diagnosed each year with chronic myeloid leukemia (CML).

This gripping narrative explores today's scientific pursuit of immortality, with exclusive visits inside Silicon Valley labs and interviews with the visionaries who believe we will soon crack into the aging process and cure death. We live in an age when billionaires are betting their fortunes on laboratory advances to prove aging unnecessary and death a disease that can be cured.

Wir erleben eine Revolution in der Biologie: Unsterblichkeit, einst eine schwache Hoffnung, war noch nie so greifbar für uns. Der Nobelpreisträger für Chemie Venki Ramakrishnan berichtet über die jüngsten Durchbrüche in der wissenschaftlichen Forschung und verändert für immer unser Verständnis über das Altern, das Sterben und den Tod.

I'll never forget that day. The horror, fear and the uncertainty of what was to come are still etched on my memory. But I didn't know that in that moment, somewhere off the M1 in a place that seemed as unnerving as it was eerie, I would find something so precious that would change my life forever. That was the day I discovered my Buddy, abandoned in a crate, unable to move and so frail that he only had moments to live. He stopped me in my tracks, and without pausing to think I scooped him up and quickly ran from the scene. This was no place for people or animals.

Join journalist Barry Werth as he pulls back the curtain on Vertex, a start-up pharmaceutical company, and witness firsthand the intense drama being played out in the pioneering and hugely profitable field of drug research. Founded by Joshua Boger, a dynamic Harvard- and Merck-trained scientific whiz kid, Vertex is dedicated to designing - atom by atom - both a new life-saving immunosuppressant drug and a drug to combat the virus that causes AIDS.

All anglers want to catch record-size gamefish - author Robert Cunningham figured out how to do it. When the author hooks and fights a record-size tarpon in the Gulf of Mexico for more than eight hours, only to lose it at boat side, he is already many years into his 20-year effort to break as many IGFA rod and reel and fly rod records as he can. Follow him as his fishing quest takes him to the Chandeleur Islands off the Louisiana coast, the Bahamas, Florida, the backwaters of the Mobile Delta, and way offshore. His enthusiasm is catching and his angling ability well-honed - as proven by his setting 11 world records in one year!

The award-winning New York Times bestseller about the extraordinary things that can happen when we harness the power of both the brain and the heart “It’s Doty’s ability to describe his journey so lyrically, and then his willingness to share his methods, that make this book a gem...

How did life begin? Why are we here? These are some of the most profound questions we can ask. For almost a century, a small band of eccentric scientists has struggled to answer these questions and explain one of the greatest mysteries of all: how and why life began on Earth. There are many different proposals and each idea has attracted passionate believers who promote it with an almost religious fervour, as well as detractors who reject it with equal passion. 

A New York Times–bestselling astrophysicist and a Nobel laureate describe the quest to discover how and where the universe breathed life into matter For a long time, scientists have wondered how life has emerged from inanimate chemistry, and whether Earth is the only place where it exists...