The Living Clocks PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Living Clocks PDF full book. Access full book title The Living Clocks by Ritchie R. Ward. Download full books in PDF and EPUB format.
Author: Ritchie R. Ward
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 330
Get Book Here
Book Description
Author: Ritchie R. Ward
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 330
Get Book Here
Book Description
Author: Ritchie R. Ward
Publisher: Knopf Books for Young Readers
ISBN:
Category : Science
Languages : en
Pages : 424
Get Book Here
Book Description
This explanation of "biological clocks" includes discussions of "jet lag", how birds navigate, and why plants fruit and flower at certain times of the year.
Author: Leon Kreitzman
Publisher: Profile Books
ISBN: 1847653723
Category : Science
Languages : en
Pages : 288
Get Book Here
Book Description
Popular science at its most exciting: the breaking new world of chronobiology - understanding the rhythm of life in humans and all plants and animals. The entire natural world is full of rhythms. The early bird catches the worm -and migrates to an internal calendar. Dormice hibernate away the winter. Plants open and close their flowers at the same hour each day. Bees search out nectar-rich flowers day after day. There are cicadas that can breed for only two weeks every 17 years. And in humans: why are people who work anti-social shifts more illness prone and die younger? What is jet-lag and can anything help? Why do teenagers refuse to get up in the morning, and are the rest of us really 'larks' or 'owls'? Why are most people born (and die) between 3am-5am? And should patients be given medicines (and operations) at set times of day, because the body reacts so differently in the morning, evening and at night? The answers lie in our biological clocks the mechanisms which give order to all living things. They impose a structure that enables us to change our behaviour in relation to the time of day, month or year. They are reset at sunrise and sunset each day to link astronomical time with an organism's internal time.
Author: John D. Palmer
Publisher: Oxford University Press
ISBN: 0190286644
Category : Science
Languages : en
Pages : 176
Get Book Here
Book Description
From one-celled paramecium to giant blue whales, we all have internal clocks that regulate the rhythms we live by. In The Living Clock, John Palmer, one of the world's leading authorities on these rhythms, takes us on a tour of this broad and multifaceted subject, examining everything from glowing fruit flies to the best cures for jet lag. Palmer has a wonderful sense of humor and an eye for the startling fact. We learn that fiddler crabs--in a lab where there are no time nor tide cues--remain active when low tide would occur and motionless during high tide, the same pattern they follow in their natural habitat. (In fact, you can remove a crab's leg and the leg will keep a tidal rhythm as long as it's kept alive.) Moreover, humans are subject to more than one hundred biological rhythms. Mental acuity peaks in the afternoon, for instance, and our blood pressure peaks at seven in the morning (when most heart attacks occur). The time of day you take medication can affect how well it works. And Palmer shows that when our clocks are thrown off kilter, trouble follows, especially for rotating shift workers--the Bhopal spill, the Chernobyl reactor explosion, and the Three Mile Island accident all happened when new crews began early-hour shifts. No one has discovered exactly how our internal clocks work--Palmer says a Nobel Prize awaits that lucky scientist--but they are no less fascinating for their inexplicable nature. Frequently amusing and always eye-opening, The Living Clock is a treat for everyone curious about the nature of life as well as anyone planning a long jet flight.
Author: James Carter
Publisher: Lulu.com
ISBN: 1105352110
Category :
Languages : en
Pages : 193
Get Book Here
Book Description
Author: Anita Jagota
Publisher:
ISBN: 9788190237093
Category : Biological rhythms
Languages : en
Pages : 95
Get Book Here
Book Description
Author: Jessica Riskin
Publisher: University of Chicago Press
ISBN: 022630292X
Category : Philosophy
Languages : en
Pages : 571
Get Book Here
Book Description
A core principle of modern science holds that a scientific explanation must not attribute will or agency to natural phenomena. "The Restless Clock" examines the origins and history of this, in particular as it applies to the science of living things. This is also the story of a tradition of radicals--dissenters who embraced the opposite view, that agency is an essential and ineradicable part of nature. Beginning with the church and courtly automata of early modern Europe, Jessica Riskin guides us through our thinking about the extent to which animals might be understood as mere machines. We encounter fantastic robots and cyborgs as well as a cast of scientific and philosophical luminaries, including Descartes and Leibnitz, Lamarck and Darwin, whose ideas gain new relevance in Riskin's hands. The book ends with a riveting discussion of how the dialectic continues in genetics, epigenetics, and evolutionary biology, where work continues to naturalize different forms of agency. "The Restless Clock "reveals the deeply buried roots of current debates in artificial intelligence, cognitive science, and evolutionary biology.
Author: John Bellairs
Publisher: Penguin
ISBN: 1101659718
Category : Juvenile Fiction
Languages : en
Pages : 194
Get Book Here
Book Description
A haunting gothic tale by master mysery writer John Bellairs--soon to be a major motion picture starring Cate Blanchett and Jack Black! "The House With a Clock in Its Walls will cast its spell for a long time."--The New York Times Book Review When Lewis Barnavelt, an orphan. comes to stay with his uncle Jonathan, he expects to meet an ordinary person. But he is wrong. Uncle Jonathan and his next-door neighbor, Mrs. Zimmermann, are both magicians! Lewis is thrilled. At first, watchng magic is enough. Then Lewis experiments with magic himself and unknowingly resurrects the former owner of the house: a woman named Selenna Izard. It seems that Selenna and her husband built a timepiece into the walls--a clock that could obliterate humankind. And only the Barnavelts can stop it!
Author: Miriam F. Bennett
Publisher: Charles C. Thomas Publisher
ISBN:
Category : Science
Languages : en
Pages : 262
Get Book Here
Book Description
Author: Miriam F. Bennett
Publisher: Charles C. Thomas Publisher
ISBN:
Category : Science
Languages : en
Pages : 246
Get Book Here
Book Description
