Showing titles in Biology

George Soper (1870-1948) was a sanitation engineer who tracked down Mary Mallon, or Typhoid Mary (1869-1938), a cook who was an asymptomatic carrier of typhoid responsible for at least 54 cases with four deaths in nine different epidemics. Soper was called in when a landlord in Long Island struggled to trace the source of an outbreak in 1906. Soper’s every attempt to reason with Mary was met by denial and a refusal to cooperate. She was arrested by the New York Health Department and placed in a detention hospital on March 19, 1907.

La consciencia humana es lo que nos hace ser unos seres vivos excepcionales. Gracias a ella sabemos que existimos, tenemos idea de que hay un pasado y un futuro. Permite que creamos en cosas que no vemos y hasta nos dota de esperanza para pensar en una vida más allá de la muerte. Este libro indaga en lo que entendemos por consciencia desde un punto de vista científico, filosófico y cultural. ¿Dónde reside nuestra consciencia? ¿Cómo afecta a cada ser humano? Estas y muchas preguntas más se abordan en esta obra.

Our sense of smell - or olfaction as it is technically known - is our most enigmatic sense. It can conjure up memories, taking us back to very specific places and emotions, whilst powerful smells can induce strong feelings of hunger or nausea. In the animal kingdom smell can be used to find food, a mate, or a home; to sense danger; and to send and receive complex messages with other members of a species. Yet despite its fundamental importance in our mental life and in the existence of all animals, our scientific understanding of how smell works is limited.

In this intriguing book, evolutionary biologist Scott Solomon draws on the explosion of discoveries in recent years to examine the future evolution of our species. Combining knowledge of our past with current trends, Solomon offers convincing evidence that evolutionary forces still affect us today. But how will modernization - including longer lifespans, changing diets, global travel, and widespread use of medicine and contraceptives - affect our evolutionary future?

Evidence as to Man's Place in Nature was written in 1863 by Thomas Henry Huxley. In this work, Huxley presents evidence for the evolution of man and ape from a common ancestor. Evidence as to Man's Place in Nature was the first book in history devoted to the topic of human evolution, and it discussed this theory in light of anatomical and other evidence.

Challenging what you know and think about your own body and how it defends you against all sorts of maladies and how it might also eventually be your own downfall, Immune is a vital and remarkably fun crash course in what is arguably, and increasingly, the most important system in the body.

It happens everywhere: offices, schools, even your own backyard. And, seemingly, anything can trigger it: cell phones, sirens, bad music, constant distractions, your boss, or even your spouse. We all know certain things get under our skin. Can science explain why? NPR's Joe Palca and Flora Lichtman take you on a scientific quest through psychology, evolutionary biology, anthropology, and other disciplines to uncover the truth about being annoyed.

In The Marsh Builders, Sharon Levy delves into the intertwined histories of wetlands loss and water pollution. The book's springboard is the tale of a years-long citizen uprising in Humboldt County, California, which led to the creation of one of the first US wetlands designed to treat city sewage. The book explores the global roots of this local story: the cholera epidemics that plagued 19th-century Europe; the researchers who invented modern sewage treatment after bumbling across the insight that microbes break down pollutants in water; and more.

I will show you how to find and harvest Chaga mushrooms and how to properly consume Chaga. We’ll also provide you with some recipes that help you improve your health and keep it running smoothly for years to come.

Physiology is the science of life, and sets out to understand how living things work and what makes them distinct from the non-living. It considers how our bodies are supplied with energy, how they maintain their internal parameters, the ways in which we gather and process information, the ways we take action, and the creation of new generations.

Why is it impossible to spin your right foot clockwise while you draw a six with your right hand? Can you extract DNA from a strawberry daiquiri? Would you make love like a praying mantis? Should you book a holiday on Earth 2.0? The Element in the Room will take you on a rib-tickling, experiment-fuelled adventure to explain everyday science that is staring you in the face. If you are sci-curious, pi-curious or just the-end-is-nigh-curious then this is the book for you.

Fruit flies, silverfish, dandelions, and crabgrass are the bane of many people and the target of numerous chemical and physical eradication efforts. In this compelling reassessment of the relationship between humans and the natural world, John Hainze - an entomologist and former pesticide developer - considers the fascinating and bizarre history of how these so-called invasive or unwanted pests and weeds have co-evolved with humanity and highlights the benefits of a greater respect and moral consideration toward these organisms.

What is it that helps both scorpions and cyclists to survive? What do raw eggs and gyroscopes have in common? And why does it matter? In an age of string theory, fluid dynamics and biophysics, it can seem as if the science of our world is for only specialists and academics. Not so, insists Helen Czerski - and in this sparkling new audiobook she explores the patterns and connections that illustrate the grandest theories in the smallest everyday objects and experiences.

We think of perception as a passive, mechanical process, as if our eyes are cameras and our ears microphones. But as neurobiologist Susan R. Barry argues, perception is a deeply personal act. Our environments, our relationships, and our actions shape and reshape our senses throughout our lives. This idea is no more apparent than in the cases of people who gain senses as adults. Barry tells the stories of Liam McCoy, practically blind from birth, and Zohra Damji, born deaf, in the decade following surgeries that restored their senses.

Is the end of HIV upon us? Award-winning research scientist and HIV fellow at the Ragon Institute, Nathalia Holt, reveals the science behind the discovery of a functional cure and what it means for the millions affected by HIV and the history of the AIDS pandemic. Two men, known in medical journals as the Berlin Patients, revealed answers to a functional cure for HIV. Their cures came 12 years apart, the first in 1996 and the second in 2008.

A rare memoir of extraordinary, mesmerizing brilliance - and a Swedish best seller - by an entomologist fascinated with the natural world and the hidden wonders of life, and which asks: What is it that drives the obsessively curious to exploration and the practice of collecting? Warm and humorous, self-deprecating and contemplative, The Fly Trap is a meditation on solitude, stillness, and the observation of beauty - be it found among insects or in art.

Prepare for success on the CLEP Natural Sciences Exam with our comprehensive study guide, "Conquer the CLEP Natural Sciences Exam." This invaluable resource is designed to help you master the content and concepts tested on the exam, covering both Biological Science and Physical Science topics in depth. With a focus on the most essential content areas, our study guide is organized to align with the exam's format and content breakdown. In the Biological Science section, which constitutes 50% of the exam, topics such as the origin and evolution of life, classification of organisms, cell ...

In the great depths surrounding the Lofoten islands in Norway lives the infamous Greenland shark. At 26 feet in length and weighing more than a ton, it is truly a beast to behold. But the shark is not just known for its size alone: Its meat contains a toxin that, when consumed, has been known to make people drunk and hallucinatory.

Twelve renowned scientists and theologians offer penetrating insights into the evolution dialogue in The Deep Structure of Biology. Each considers whether the orthodox model of evolution is sufficient and offers his/her own perspective on evolution and biology. The discussion of biology and evolution in these essays broadens the scope of the traditional evolution discussion as it aims to stimulate the development of further research programs. Scholars in the science and religion field will find this book a valuable resource.

If you have a taste for honey or an adventurous side, maybe you have thought of becoming a beekeeper. What would you really be in for, though? Is it really a job, or is it a fun way to get your own honey? Well, it's really both. Being a beekeeper is a lot of work, but it also has a lot of benefits. Anyone can do it, as long as they know to be prepared. You can't just wake up one day and decided to be a beekeeper and start immediately, without knowing what you are doing.