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Author: Greg Egan
Publisher:
ISBN: 9781596068667
Category : Life on other planets
Languages : en
Pages : 0
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Book Description
Welcome to Tvíbura and Tvíburi, the richly imagined twin planets that stand at the center of Greg Egan's extraordinary new novella, Phoresis. These two planets...one inhabited, one not...exist in extreme proximity to one another. As the narrative begins, Tvíbura, the inhabited planet, faces a grave and imminent threat: the food supply is dwindling, and the conditions necessary for sustaining life are growing more and more erratic. Faced with the prospect of eventual catastrophe, the remarkable women of Tvíbura launch a pair of ambitious, long-term initiatives. The first involves an attempt to reanimate the planet's increasingly dormant ecosphere. The second concerns the building of a literal "bridge between worlds" that will connect Tvíbura to its (hopefully) habitable sibling. These initiatives form the core of the narrative, which is divided into three sections and takes place over many generations. The resulting triptych is at once an epic in miniature, a work of hard SF filled with humanist touches, and a compressed, meticulously detailed example of original world building. Most centrally, it is a portrait of people struggling...and sometimes risking everything...to preserve a future they will not live to see. Erudite and entertaining, Phoresis shows us Egan at his formidable best, offering the sort of intense, visionary pleasures only science fiction can provide.
Author: Greg Egan
Publisher:
ISBN: 9781596068667
Category : Life on other planets
Languages : en
Pages : 0
Get Book Here
Book Description
Welcome to Tvíbura and Tvíburi, the richly imagined twin planets that stand at the center of Greg Egan's extraordinary new novella, Phoresis. These two planets...one inhabited, one not...exist in extreme proximity to one another. As the narrative begins, Tvíbura, the inhabited planet, faces a grave and imminent threat: the food supply is dwindling, and the conditions necessary for sustaining life are growing more and more erratic. Faced with the prospect of eventual catastrophe, the remarkable women of Tvíbura launch a pair of ambitious, long-term initiatives. The first involves an attempt to reanimate the planet's increasingly dormant ecosphere. The second concerns the building of a literal "bridge between worlds" that will connect Tvíbura to its (hopefully) habitable sibling. These initiatives form the core of the narrative, which is divided into three sections and takes place over many generations. The resulting triptych is at once an epic in miniature, a work of hard SF filled with humanist touches, and a compressed, meticulously detailed example of original world building. Most centrally, it is a portrait of people struggling...and sometimes risking everything...to preserve a future they will not live to see. Erudite and entertaining, Phoresis shows us Egan at his formidable best, offering the sort of intense, visionary pleasures only science fiction can provide.
Author: Burton Jerome Bogitsh
Publisher: Academic Press
ISBN: 0120884682
Category : Medical
Languages : en
Pages : 481
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Book Description
This revised and updated edition provides succinct coverage of the organisms that parasitize humans.
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 888
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Book Description
Includes section, "Recent book acquisitions" (varies: Recent United States publications) formerly published separately by the U.S. Army Medical Library.
Author:
Publisher: Academic Press
ISBN: 0080859046
Category : Science
Languages : en
Pages : 515
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Book Description
Methods in Cell Biology
Author: A. Maggenti
Publisher: Springer Science & Business Media
ISBN: 146125938X
Category : Science
Languages : en
Pages : 382
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Book Description
This text is an overall view of nematology because I believe the science should be treated as a unified discipline. The differences in the biological habits of nematodes do not justify the separation of plant nematologists and animal nematologists, since the separation is not a reflection of any difIerences inherent to nematodes. Therefore, the book is arranged with a format that in the beginning chapters illustrates the similarities and se- quence of development of morphological characters among nematodes regardless of their biological habits. The later chapters illustrate the in- tegration of the evolutionary development of the parasitie habit from related free-living forms. Nematology is probably the last major discipline to establish its inde- pendence from the parent science of zoology. This natural evolvement of nematology has occurred because of the overwhelming accumulation of sophisticated information and research that reflects the unique relation- ships of nematodes to other forms of plant and animal life as weH as their relationships in other facets of the environment.N ematodes are inverte- brate animals that, like insects, are unusual in their great numbers and varieties, their smaH size (generally microscopic), their high degree of internal organization, and their virtually ubiquitous distribution. They oc- cupy almost every ecological niehe, often causing disease of humans, other animals, and plants. These activities often result in debility, death, or in the impairment and loss of food supply with consequent loss to producers and consumers.
Author: Agarwal S. K.
Publisher: APH Publishing
ISBN: 9788131303429
Category : Ecology
Languages : en
Pages : 468
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Book Description
The Fundamentals of ecology has all the characteristics of scientific explanation. It provides advanced students an insight into the rich and varied investigations on the modern concepts with particular reference to the Indian sub-continent. It is hoped that this attempt will shed some light on the expanding horizons, serious controversy and major concepts by opposing schools of thought and stimulate others to clarify the subject further.
Author:
Publisher: Academic Press
ISBN: 0080579280
Category : Science
Languages : en
Pages : 439
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Book Description
Advances in Marine Biology
Author: Marty Snyderman
Publisher: Aqua Quest Publications, Inc.
ISBN: 9781881652069
Category : Nature
Languages : en
Pages : 288
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Book Description
A layman's guide to identifying and understanding the marine life while scuba diving.
Author: William James Herdman
Publisher:
ISBN:
Category : Electrotherapeutics
Languages : en
Pages : 262
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Book Description
Author: Julien Tailleur
Publisher: Oxford University Press
ISBN: 0192858319
Category :
Languages : en
Pages : 673
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Book Description
From molecular motors to bacteria, from crawling cells to large animals, active entities are found at all scales in the biological world. Active matter encompasses systems whose individual constituents irreversibly dissipate energy to exert self-propelling forces on their environment. Over the past twenty years, scientists have managed to engineer synthetic active particles in the lab, paving the way towards smart active materials. This book gathers a pedagogical set of lecture notes that cover topics in nonequilibrium statistical mechanics and active matter. These lecture notes stem from the first summer school on Active Matter delivered at the Les Houches school of Physics. The lectures covered four main research directions: collective behaviours in active-matter systems, passive and active colloidal systems, biophysics and active matter, and nonequilibrium statistical physics--from passive to active.
