Showing results for "T" in Biological Sciences

What happened to the ancient Egyptians? When their civilization fell, did the Egyptian people disappear? Or do their descendants exist to this day? What about the ancient Persians? Romans? Mayans? For years, the answers to these questions have been hidden. But no more. Nathaniel T. Jeanson, a Harvard graduate with a PhD in cell and developmental biology, has discovered a DNA-based, generation by generation family tree for global humanity. This tree uncovers the origin and fate of these ancient peoples—and connects them to peoples alive today.

Raymond Ditmars (1876-1942), the first curator of reptiles at New York's famous Bronx Zoo, brought cold-blooded animals to public attention as never before. Through wildly successful books and movies, he inspired a generation of zoologists with his fascination for snakes, insects, and other misunderstood creatures. Ditmars was among the most celebrated naturalists in America. His reptile-collecting trips for the zoo spawned newspaper headlines across the world.

As bad as Covid-19 was, the next pandemic could be worse—but we have the tools to prepare, as revealed in this urgent, gripping warning by the New York Times bestselling authors of Deadliest Enemy. The Covid-19 pandemic was the most devastating natural event of the last century, killing more...

At the beginning of Nonzero, Robert Wright sets out to "define the arrow of the history of life, from the primordial soup to the World Wide Web." Twenty-two chapters later, after a sweeping and vivid narrative of the human past, he has succeeded and has mounted a powerful challenge to the conventional view that evolution and human history are aimless.

At once elegant and riveting, Sync tells the story of the dawn of a new science. Steven Strogatz, a leading mathematician in the fields of chaos and complexity theory, explains how enormous systems can synchronize themselves, from the electrons in a superconductor to the pacemaker cells in our hearts. He shows that although these phenomena might seem unrelated on the surface, at a deeper level there is a connection, forged by the unifying power of mathematics.

So Great Was the Slaughter reveals the untold story of Arkansas conservation pioneers who saved the state's game and fish populations. As Arkansas entered the twentieth century, the national demand for meat combined with the ability to ship millions of animals to hungry cities like New Orleans, Memphis, and Chicago had driven many species, including bison and passenger pigeons, to extinction in Arkansas. Many others, including deer, bear, turkey, quail, and fish, were in danger of disappearing.

From the firing of neurons in a fraction of a second to the monthly cycle of ovulation to a seasonal shift in sleep patterns, the human body runs on rhythms—all more knowable now than ever, thanks to wearables. Making sense—and making use—of these signals is something else, and this is precisely what Daniel Forger explains in Biological Rhythms. Sorting through a plethora of data gathered over the past decade, this practical, user-friendly book gives listeners the tools for reading and interpreting the rhythms that regulate physiological processes.

En 150 questions et autant de réponses, Caroline Lepage nous entraîne dans les profondeurs aquatiques à la découverte de ses habitants aussi nombreux qu'interlopes ! Avec humour, Caroline Lepage répond à toutes ces questions qui vont vous révéler les plus grands secrets des océans et de ses habitants !

Here, for the first time, is a collection of short speeches by the charismatic doctor and social activist Paul Farmer. One of the most passionate and influential voices for global health equity and social justice, Farmer encourages young people to tackle the greatest challenges of our times. Engaging, often humorous, and always inspiring, these speeches bring to light the brilliance and force of Farmer's vision in a single, accessible volume.

Dépression, syndrome d'anniversaire, empêchement, angoisse... Et si ces difficultés faisaient partie d'un héritage familial inconscient ? Sans le savoir, sans le vouloir, nous recevons de nos ancêtres la mémoire d'événements cachés survenus avant notre naissance. Ces traumatismes invisibles, non-dits, secrets de famille, peuvent produire leurs effets néfastes sur plusieurs générations. Ce livre vous aidera à les identifier, pour rompre avec le destin répétitif de votre histoire familiale, vous apaiser et reconquérir votre liberté. Un des grands classiques de la transgénéalogie.

In November 2018, the world was shocked to learn that two babies had been born in China with DNA edited while they were embryos - as dramatic a development in genetics as the cloning of Dolly the sheep was in 1996. In this book, Hank Greely, a leading authority on law and genetics, tells the fascinating story of this human experiment and its consequences. Greely explains what Chinese scientist He Jiankui did, how he did it, and how the public and other scientists learned about and reacted to this unprecedented genetic intervention.

In Origins, Frank H. T. Rhodes explores the origin and evolution of living things, the changing environments in which they have developed, and the challenges we now face on an increasingly crowded and polluted planet. Rhodes argues that the future well-being of our burgeoning population depends in no small part on our understanding of life's past, its long and slow development, and its intricate interdependencies.

Poachers Were My Prey chronicles R. T. Stewart's many exciting undercover adventures, detailing the techniques he used in putting poachers behind bars. It also reveals, for the first time, the secrets employed by undercover wildlife officers in catching the bad guys.

Nachdem sich die moderne Hirnforschung in den letzten zwanzig Jahren rasant entwickelte, hat auch das Interesse an ihren Resultaten zugenommen. Was will der Mensch? Entscheidet er selbst? Oder ist er nur das Opfer chemischer und neuronaler Affekte? Das sind spannende Fragen, besonders für Werbung und Kommunikation. Wie nimmt der Mensch wahr? Und vor allem: Was nimmt er auf? Werner T. Fuchs beschäftigt sich seit Jahren mit der Umsetzung moderner Hirnforschung ins Marketing. Seine These - inzwischen von der Hirnforschung untermauert - lautet: Der Mensch lernt durch Geschichten. Wer diese Erkenntnis in die Praxis einfließen lässt, wird sein Gegenüber besser erreichen. Fuchs hat zwölf leicht zu verstehende, unterhaltsame "Werkzeuge" kreiert, die helfen, Kommunikation grundsätzlich neu zu verstehen und auf die Arbeitsweise des Gehirns abzustimmen.

The 1964 murder of a nationally known cancer researcher sets the stage for this gripping exposé of medical professionals enmeshed in covert government operations over the course of three decades. Following a trail of police records, FBI files, cancer statistics, and medical journals, this revealing book presents evidence of a web of medical secret-keeping that began with the handling of evidence in the JFK assassination and continued apace....

Why Elephants Cry is a fascinating frolic through the literature and evidence surrounding the use of unusual behavior of animals to measure and predict the environment. The role of animals, from the smallest ant to the biggest elephant, as predictors of environmental changes is framed around the climate crisis, which highlights the increasingly important part that animals will have to play in the future. Renowned biologist Professor John T. Hancock collects anecdotal stories and myths along with scientific evidence, demonstrating that observation of animals can be of tangible use.

Hoof Beats transforms our understanding of both horses and humanity's ancient past and asks us to consider what our relationship with horses means for the future of humanity and the world around us.

Learn fun bird facts for your next happy hour! Perfect for newbie bird fans, long-time birders, and people who want to learn cool sh*t about birds—we're pretty sure that's you. Join Mo and Sarah for a casual (and very millenial) conversation about all things birding. You'll meet amazing birders, get the latest bird news, and hear lesser-discussed topics around birds and birdwatching. Rated R for "Ridiculously LOLOLOL-worthy."

Bienvenue dans T'emballe pas ! Le podcast qui en jette... le moins possible.Je suis Noémie Fachan, et je partage avec vous mes galères et mes succès sur la voie tortueuse de la réduction des déchets au quotidien. Astuces écolo, crash-tests de produits zéro déchet, anecdotes vertes en tout genre ; le tout avec bienveillance, indulgence et une pointe d'humour ! Hébergé par Acast. Visitez acast.com/privacy pour plus d'informations.

Why do three out of four professional football players go bankrupt? How can illiterate jungle dwellers pass a test that tricks Harvard philosophers? And why do billionaires work so hard - only to give their hard-earned money away? When it comes to making decisions, the classic view is that humans are eminently rational. But growing evidence suggests instead that our choices are often irrational, biased, and occasionally even moronic. Which view is right - or is there another possibility?