Professional Science

In the late 1940s, a small pack of wolves crossed the ice of Lake Superior to the island wilderness of Isle Royale, creating a perfect "laboratory" for a long-term study of predators and prey. As the wolves hunted and killed the island's moose, a young graduate student named Dave Mech began research that would unlock the mystery of one of nature's most revered (and reviled) animals - and eventually became an internationally renowned and respected wolf expert. This is the story of those early years.

Why does God feel so far away? The reason--and the solution--is in your attachment style. We all experience moments when God's love and presence are tangible. But we also experience feeling utterly abandoned by God. Why? The answer is found when you take a deep look at the other important...

In this compelling memoir, Jane Hawking relates the inside story of her extraordinary marriage. As Stephen's academic renown soared, his body was collapsing under the assaults of motor neurone disease, and Jane's candid account of trying to balance his 24-hour care with the needs of their growing family is inspirational. This is a book about optimism, love and change that will resonate with listeners everywhere.

Boilers, auxiliaries, and accessories are often grouped together when studying and learning boiler plant operation principles. This book focuses on those three major aspects. Added in this edition are chapters on feed water and turbines with a multiple choice section for practice at the end of the book. Whether you are studying for a license examination or would like a basic overview of boilers, auxiliaries, and accessories, this book provides that for the listener in a plain language offering.

How to think clearly, act purposefully, overcome any obstacle, and find peace and happiness along the way. The Meditations is a collection of Marcus' personal journal entries. They were not intended for publication but to remind Marcus himself of his principles and priorities. As a result, they are intimate, direct, and extremely useful. This new edition is rendered in contemporary English, with a foreword by Sam Torode.

Already a BBC documentary miniseries and excerpted in the Guardian, We Bought a Zoo is a profoundly moving portrait of an unforgettable family living in the most extraordinary circumstances. This touching memoir is set to be a major motion picture starring Scarlett Johansson and Matt Damon, in theaters December 23, 2011.

Yellowstone is America's premier national park. Today Yellowstone is often a byword for conservation, natural beauty, and a way for everyone to enjoy the great outdoors. But it was not always this way. Wonderlandscape presents a new perspective on Yellowstone, the emotions that various natural wonders and attractions evoke, and how this explains the park's relationship to America as a whole.

In December 1929, in a cave near Peking, a group of anthropologists and archaeologists that included a young French Jesuit priest named Pierre Teilhard de Chardin uncovered a prehuman skull. The find quickly became known around the world as Peking Man and was acclaimed as the missing link between erect hunting apes and our Cro-Magnon ancestors. It also became a provocative piece of evidence in the roiling debate over creationism versus evolution.

About 50km outside of Cape Town lies the beautiful town of Stellenbosch, nestled against vineyards and blue mountains that stretch to the sky. Here reside some of South Africa’s wealthiest individuals: all male, all Afrikaans - and all stinking rich. Johann Rupert, Jannie Mouton, Markus Jooste and Christo Weise, to name a few. Julius Malema refers to them scathingly as ‘The Stellenbosch Mafia’, the very worst example of white monopoly capital. But who really are these mega-wealthy individuals, and what influence do they exert?

Ben Barres was known for his groundbreaking scientific work and for his groundbreaking advocacy for gender equality in science. In this book, completed shortly before his death, Barres (born Barbara Barres in 1954) describes a life full of remarkable accomplishments. Barres recounts his early life and felt even as a very young child that he was assigned the wrong gender. After years of being acutely uncomfortable in his own skin, Barres transitioned from female to male. It was after transitioning that he realized how differently male and female scientists are treated.

Growing up in California, J. Craig Venter didn't appear to have much of a future. An unremarkable student, he nearly flunked out of high school. After being drafted into the army, he enlisted in the Navy and went to Vietnam, where the life-and-death struggles he encountered as a medic piqued his interest in science and medicine. After pursuing his advanced degrees, Venter quickly established himself as a brilliant and outspoken scientist.

Henry Ford's impact on industry, business, and society continues to drive us to reach for seemingly impossible goals. Today and Tomorrow is like Ford's assembly line, churning out great achievers and forming success after success for nearly a century. It's a timeless reminder that the work ethic and inspiration that still bring us success today can be multiplied and imprinted on the moldable steel of our innovators of tomorrow. Today and Tomorrow by Henry Ford imparts timeless wisdom in a modern digital age.

This study guide follows the syllabus for the Microsoft AI Foundations exam (AI-900). More importantly, this audiobook will help you gain the foundational knowledge needed to become an AI practitioner. You do not need a mathematical or programming background to understand the concepts in this audiobook or to pass the AI-900 exam. This study guide does not contain any material that compromises the integrity of any Microsoft exam. All materials, including practice questions, were developed using the syllabus for the exam and thorough research of published articles.

Ageism is too often an accepted form of bias, even though the facts support the value of aging. Airline pilots forced to retire at the arbitrary age of 65 are usually at the top of their game. Forced retirement in most organizations remove highly skilled performers as well as role models and trainers for newer generations. Instead of revelling in who we are, we begin to try to look younger as soon as possible. People have become inured to "losing" abilities as they age instead of appreciating new abilities that only age can bestow.

Asked to name a great physicist, most people would mention Newton or Einstein, Feynman or Hawking. But ask a physicist and there’s no doubt that James Clerk Maxwell will be near the top of the list. Maxwell, an unassuming Victorian Scotsman, explained how we perceive color. He uncovered the way gases behave. And, most significantly, he transformed the way physics was undertaken in his explanation of the interaction of electricity and magnetism, revealing the nature of light and laying the groundwork for everything from Einstein’s special relativity to modern electronics.

Bridges Out of Poverty champions alliances of support, and helps individuals and communities that are ready to break free of poverty. Rather than creating reliance, Bridges' communities create new understanding, skills, resources, and motivation. As a result, Bridges is embraced by tens of thousands of people who represent a diverse range of political, racial, economic, geographic, and other identities. An innovative, yet practical, human- and community-centered solution, Bridges creates sustainable communities where everyone can live well.

John Dee was one of the greatest scientific minds of his time, but also one of the most controversial. He was a learned man in fields as varied as mathematics and astronomy, centuries before they became formalized fields of study, but he is better remembered for performing magic and alchemy. Instead of astronomy, he became renowned across England for astrology, and he was one of the country’s most notorious occult writers during his life.

Ever since its initial publication in 2008, The Transgender Child has been lauded as the most trusted source of information for families wanting to understand and affirm their transgender, gender-expansive, or nonbinary child. Utilized around the world and translated into multiple languages, The Transgender Child has won accolades from medical and mental health professionals, teachers, and, most especially, from parents. Authors Stephanie Brill and Rachel Pepper have now thoroughly revised and updated their ground-breaking classic.

The law enforcement profession is dynamically changing with the times. Our training must do the same. Mental health interactions are one of the biggest law enforcement struggles. Our training is very limited to the police academy and sometimes field training. Ernest Stevens from the award-winning HBO documentary Ernie & Joe: Crisis Cops and best-selling author Nicholas Ruggiero take you through some great training and resources to learn the skill of de-escalation during mental health calls for service.

Lorsqu'il publie De l'origine des espèces en 1859, Charles Darwin bouscule les croyances et provoque des débats passionnés dans la société toute entière. Aujourd'hui, tout en faisant partie des piliers de la connaissance, la théorie de l'évolution continue de déranger car elle brise l'idée d'une Nature généreuse et prévoyante et remet en cause la place de l'homme. Installez-vous confortablement dans un transat, et laissez-vous conter par Jean-Baptiste de Panafieu comment Charles Darwin, jeune naturaliste curieux embarquant pour un périple autour du monde, a révolutionné notre façon de penser.