Embryos In Deep Time

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Embryos in Deep Time

Marcelo Sánchez-Villagra
Embryos in Deep Time Book PDF

Author : Marcelo Sánchez-Villagra
Publisher : Univ of California Press
Page : 271 pages
File Size : 49,9 Mb
Release : 2012-04-03
Category : Science
ISBN : 9780520952300

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Embryos in Deep Time by Marcelo Sánchez-Villagra Pdf

How can we bring together the study of genes, embryos and fossils? Embryos in Deep Time is a critical synthesis of the study of individual development in fossils. It brings together an up-to-date review of concepts from comparative anatomy, ecology and developmental genetics, and examples of different kinds of animals from diverse geological epochs and geographic areas. Can fossil embryos demonstrate evolutionary changes in reproductive modes? How have changes in ocean chemistry in the past affected the development of marine organisms? What can the microstructure of fossil bone and teeth reveal about maturation time, longevity and changes in growth phases? This book addresses these and other issues and documents with numerous examples and illustrations how fossils provide evidence not only of adult anatomy but also of the life history of individuals at different growth stages. The central topic of Biology today—the transformations occurring during the life of an organism and the mechanisms behind them—is addressed in an integrative manner for extinct animals.

Embryos in Deep Time

Marcelo R. Sánchez-Villagra,Marcelo R. Sánchez
Embryos in Deep Time Book PDF

Author : Marcelo R. Sánchez-Villagra,Marcelo R. Sánchez
Publisher : Univ of California Press
Page : 271 pages
File Size : 51,9 Mb
Release : 2012-04-03
Category : Science
ISBN : 9780520271937

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Embryos in Deep Time by Marcelo R. Sánchez-Villagra,Marcelo R. Sánchez Pdf

Fossils, ontogeny, and phylogeny -- Evo-devo, plasticity, and modules -- Fossilized vertebrate ontogenies -- Bones and teeth under the microscope -- Proportions, growth, and taxonomy -- Growth and diversification patterns -- Fossils and developmental genetics -- "Missing links" and the evolution of development -- Mammalian and human development -- On trilobites, shells, and bugs -- Epilogue : is there a moral to developmental paleontology?

Digressions in Deep Time

Declan Lloyd,Warren Mortimer
Digressions in Deep Time Book PDF

Author : Declan Lloyd,Warren Mortimer
Publisher : Rowman & Littlefield
Page : 335 pages
File Size : 54,5 Mb
Release : 2024-06-15
Category : Nature
ISBN : 9781666948424

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Digressions in Deep Time by Declan Lloyd,Warren Mortimer Pdf

“Deep time” is a term which attempts to capture temporal scales far beyond human comprehension. These are stretches of time epitomised by geological and cosmic scale processes, vast enough to make the entirety of human existence appear as little more than a footnote. The past few years have seen a boom in texts dedicated to the study of deep time, extending across a broad range of disciplines which fall markedly outside of its geological roots. These studies are unified by two ideas in particular: that deep time thinking and ecocriticism should be considered in conjunction, and that literature and the arts play a vital role in fostering a deep time awareness. Digressions in Deep Time is the first collection of essays which considers the multifarious representations of deep time across literature and the arts, assembling the work of a wide range of prominent scholars whose research frequently engages with temporality and ecocriticism. Featured contributions include work by the Pulitzer-prize winning author John McPhee, who popularised the term deep time in the late seventies, as well as chapters by Richard Irvine (author of An Anthropology of Deep Time), Benjamin Morgan (author of The Outward Mind) and Andrew Tate (author of Apocalyptic Fiction).

Rise of the Dragon

Henry Gee
Rise of the Dragon Book PDF

Author : Henry Gee
Publisher : University of Chicago Press
Page : 276 pages
File Size : 45,7 Mb
Release : 2001-11
Category : Nature
ISBN : 9780226284910

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Rise of the Dragon by Henry Gee Pdf

Over the past decade, fossil finds from China have stunned the world, grabbing headlines and changing perceptions with a wealth of new discoveries. Many of these finds were first announced to English speakers in the journal Nature.Rise of the Dragon gathers together sixteen of these original reports, some augmented with commentaries originally published in Nature's "News and Views" section. Perhaps the best known of these new Chinese fossils are the famous feathered dinosaurs from Liaoning Province, which may help end one of the most intense debates in paleontology—whether birds evolved from dinosaurs. But other finds have been just as spectacular, such as the minutely preserved (to the cellular level) animal embryos of the 670 million-year-old Duoshantuo phosphorites, or the world's oldest known fish, from the Chengjiang formation in southwestern Yunnan Province. Rise of the Dragon makes descriptions and detailed discussions of these important finds available in one convenient volume for paleontologists and serious fossil fans.

Haeckel's Embryos

Nick Hopwood
Haeckel s Embryos Book PDF

Author : Nick Hopwood
Publisher : University of Chicago Press
Page : 392 pages
File Size : 47,9 Mb
Release : 2015-05-11
Category : Science
ISBN : 9780226047133

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Haeckel's Embryos by Nick Hopwood Pdf

Pictures from the past powerfully shape current views of the world. In books, television programs, and websites, new images appear alongside others that have survived from decades ago. Among the most famous are drawings of embryos by the Darwinist Ernst Haeckel in which humans and other vertebrates begin identical, then diverge toward their adult forms. But these icons of evolution are notorious, too: soon after their publication in 1868, a colleague alleged fraud, and Haeckel’s many enemies have repeated the charge ever since. His embryos nevertheless became a textbook staple until, in 1997, a biologist accused him again, and creationist advocates of intelligent design forced his figures out. How could the most controversial pictures in the history of science have become some of the most widely seen? In Haeckel’s Embryos, Nick Hopwood tells this extraordinary story in full for the first time. He tracks the drawings and the charges against them from their genesis in the nineteenth century to their continuing involvement in innovation in the present day, and from Germany to Britain and the United States. Emphasizing the changes worked by circulation and copying, interpretation and debate, Hopwood uses the case to explore how pictures succeed and fail, gain acceptance and spark controversy. Along the way, he reveals how embryonic development was made a process that we can see, compare, and discuss, and how copying—usually dismissed as unoriginal—can be creative, contested, and consequential. With a wealth of expertly contextualized illustrations, Haeckel’s Embryos recaptures the shocking novelty of pictures that enthralled schoolchildren and outraged priests, and highlights the remarkable ways these images kept on shaping knowledge as they aged.

Embryos, Galaxies, and Sentient Beings

Richard Grossinger
Embryos Galaxies and Sentient Beings Book PDF

Author : Richard Grossinger
Publisher : North Atlantic Books
Page : 545 pages
File Size : 52,7 Mb
Release : 2012-12-18
Category : Science
ISBN : 9781583946985

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Embryos, Galaxies, and Sentient Beings by Richard Grossinger Pdf

Why is the universe conscious? What kindles mind inside matter? Why do fundamentalist sciences and religions never ask these questions? This sequel to Embryogenesis deals with the theoretical issues brought up by Embryogenesis, including: the relationship between thermodynamics/entropy and the emergence of life; a speculative set of embryogenic principles for all creatures on all planets in the cosmos; an explanation and critique of Intelligent Design and a proposal for a more dynamic psychospiritual theory of creature development; a series of alternatives to genetic determinism; a discussion of the relationship between consciousness and matter; an interjection of 9/11 (which occurred during the writing of this book); and many other topics. Chapters include: What is Life?: Evolution, Thermodynamics, and Complexity; Is There a Plan?: Creationism, Cultural Relativism, and Paraphysics; Biogenesis and Cosmogenesis: Cells, Genes, and Planets; The Principles of Biological Design: Physical Forces in Nature; The Dynamics of the Biosphere: Deep Time and Space; The Limits of Genetic Determinism: Dimensionless Epigenetic Landscapes; Topokinesis: Physical Forces in Development; Tissue Motifs and Body Plans: Coordinating Form; The Primordial Field: Metabiology and The Molecular Apparatus; Meaning and Destiny: The Relation of Consciousness to Matter

Rebels, Scholars, Explorers

Annalisa Berta,Susan Turner
Rebels Scholars Explorers Book PDF

Author : Annalisa Berta,Susan Turner
Publisher : Johns Hopkins University Press
Page : 345 pages
File Size : 48,6 Mb
Release : 2020-10-27
Category : Science
ISBN : 9781421439709

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Rebels, Scholars, Explorers by Annalisa Berta,Susan Turner Pdf

Illuminating the discoveries, collections, and studies of fossil vertebrates conducted by women in vertebrate paleontology, Rebels, Scholars, Explorers will be on every paleontologist's most-wanted list and should find a broader audience in the burgeoning sector of readers from all backgrounds eager to learn about women in the sciences.

The History and Sedimentology of Ancient Reef Systems

George D. Stanley Jr.
The History and Sedimentology of Ancient Reef Systems Book PDF

Author : George D. Stanley Jr.
Publisher : Springer Science & Business Media
Page : 468 pages
File Size : 50,7 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781461512196

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The History and Sedimentology of Ancient Reef Systems by George D. Stanley Jr. Pdf

From the Preface: The chapters of this book contain contributions from an international group of specialists. They address some important themes in both modern and ancient reef systems. Some chapters contain `snapshots' of reefs of particular intervals, while others touch on relevant themes of both modern and ancient reefs - themes that weave their way through reefs of all ages. This book opens and sets the stage with an introduction to both modern and ancient reefs and reef ecosystems. This chapter is also intended as a basic introduction for students, general geologists, and professionals or others who may be unfamiliar with reefs and reef ecosystems. The chapter addresses the living coral reef ecosystem, stressing among other relevant factors, the importance of ecological and physical interactions between the organisms and their environment. The chapter also addresses mass extinction and provides a general overview of the history of reefs.

Evolutionary Developmental Biology of Invertebrates 1

Andreas Wanninger
Evolutionary Developmental Biology of Invertebrates 1 Book PDF

Author : Andreas Wanninger
Publisher : Springer
Page : 251 pages
File Size : 41,5 Mb
Release : 2015-08-10
Category : Science
ISBN : 9783709118627

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Evolutionary Developmental Biology of Invertebrates 1 by Andreas Wanninger Pdf

This multi-author, six-volume work summarizes our current knowledge on the developmental biology of all major invertebrate animal phyla. The main aspects of cleavage, embryogenesis, organogenesis and gene expression are discussed in an evolutionary framework. Each chapter presents an in-depth yet concise overview of both classical and recent literature, supplemented by numerous color illustrations and micrographs of a given animal group. The largely taxon-based chapters are supplemented by essays on topical aspects relevant to modern-day EvoDevo research such as regeneration, embryos in the fossil record, homology in the age of genomics and the role of EvoDevo in the context of reconstructing evolutionary and phylogenetic scenarios. A list of open questions at the end of each chapter may serve as a source of inspiration for the next generation of EvoDevo scientists. Evolutionary Developmental Biology of Invertebrates is a must-have for any scientist, teacher or student interested in developmental and evolutionary biology as well as in general invertebrate zoology. This volume starts off with three chapters that set the stage for the entire work by covering general aspects of EvoDevo research, including its relevance for animal phylogeny, homology issues in the age of developmental genomics, and embryological data in the fossil record. These are followed by taxon-based chapters on the animals that are commonly considered to have branched off the Animal Tree of Life before the evolution of the Bilateria: the Porifera, Placozoa, Cnidaria (with the Myxozoa being treated separately) and Ctenophora. In addition, the Acoelomorpha, Xenoturbellida and Chaetognatha are examined, including their currently hotly debated phylogenetic affinities.

Ruling Reptiles

Holly N. Woodward,James O. Farlow
Ruling Reptiles Book PDF

Author : Holly N. Woodward,James O. Farlow
Publisher : Indiana University Press
Page : 693 pages
File Size : 40,7 Mb
Release : 2023-09-05
Category : Science
ISBN : 9780253066473

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Ruling Reptiles by Holly N. Woodward,James O. Farlow Pdf

Modern crocodylians—crocodiles, alligators, caiman (Central and South America), and gharials (India)—have evolved over 250 million years from a fully terrestrial, bipedal ancestor. Along with birds, crocodylians are the only living members of Archosauria, the group including nonavian dinosaurs. Ruling Reptiles features contributions on a broad range of topics surrounding crocodylian evolution and biology including osteology, osteohistology, developmental biology, myology, odontology, functional morphology, allometry, body size estimation, taphonomy, parasitology, ecology, thermophysiology, and ichnology. It demonstrates how the wide variety of these studies can also provide crucial insights into dinosaurian biology and evolution. Featuring the latest findings and interpretations, Ruling Reptiles: Crocodylian Biology and Archosaur Paleobiology is an essential resource for zoologists, biologists, and paleontologists.

The Geologic Time Scale 2012

Felix Gradstein,J.G. Ogg,Mark D. Schmitz,Gabi M. Ogg
The Geologic Time Scale 2012 Book PDF

Author : Felix Gradstein,J.G. Ogg,Mark D. Schmitz,Gabi M. Ogg
Publisher : Elsevier
Page : 1175 pages
File Size : 43,5 Mb
Release : 2012-09-01
Category : Science
ISBN : 9780444594488

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The Geologic Time Scale 2012 by Felix Gradstein,J.G. Ogg,Mark D. Schmitz,Gabi M. Ogg Pdf

The Geologic Time Scale 2012, winner of a 2012 PROSE Award Honorable Mention for Best Multi-volume Reference in Science from the Association of American Publishers, is the framework for deciphering the history of our planet Earth. The authors have been at the forefront of chronostratigraphic research and initiatives to create an international geologic time scale for many years, and the charts in this book present the most up-to-date, international standard, as ratified by the International Commission on Stratigraphy and the International Union of Geological Sciences. This 2012 geologic time scale is an enhanced, improved and expanded version of the GTS2004, including chapters on planetary scales, the Cryogenian-Ediacaran periods/systems, a prehistory scale of human development, a survey of sequence stratigraphy, and an extensive compilation of stable-isotope chemostratigraphy. This book is an essential reference for all geoscientists, including researchers, students, and petroleum and mining professionals. The presentation is non-technical and illustrated with numerous colour charts, maps and photographs. The book also includes a detachable wall chart of the complete time scale for use as a handy reference in the office, laboratory or field. The most detailed international geologic time scale available that contextualizes information in one single reference for quick desktop access Gives insights in the construction, strengths, and limitations of the geological time scale that greatly enhances its function and its utility Aids understanding by combining with the mathematical and statistical methods to scaled composites of global succession of events Meets the needs of a range of users at various points in the workflow (researchers extracting linear time from rock records, students recognizing the geologic stage by their content)

Textbook of Assisted Reproductive Techniques

David K. Gardner,Ariel Weissman,Colin M. Howles,Zeev Shoham
Textbook of Assisted Reproductive Techniques Book PDF

Author : David K. Gardner,Ariel Weissman,Colin M. Howles,Zeev Shoham
Publisher : CRC Press
Page : 363 pages
File Size : 48,9 Mb
Release : 2023-12-13
Category : Medical
ISBN : 9781000933116

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Textbook of Assisted Reproductive Techniques by David K. Gardner,Ariel Weissman,Colin M. Howles,Zeev Shoham Pdf

Established as the definitive reference for the IVF clinic, the sixth edition has been extensively revised, with the addition of several important new contributions on laboratory topics, including KPIs for the IVF laboratory, Quality control in the cloud, Artificial Intelligence, AI in gamete and embryo selection, Demystifying vitrification, Microfluidics, Gene editing, Disaster management, and Early human embryo development revealed by static imaging. As previously, methods, protocols, and techniques of choice are presented by IVF pioneers and eminent international experts.

International Textbook of Diabetes Mellitus

R. A. DeFronzo,E. Ferrannini,Paul Zimmet,George Alberti
International Textbook of Diabetes Mellitus Book PDF

Author : R. A. DeFronzo,E. Ferrannini,Paul Zimmet,George Alberti
Publisher : John Wiley & Sons
Page : 1240 pages
File Size : 40,8 Mb
Release : 2015-03-05
Category : Medical
ISBN : 9781118387689

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International Textbook of Diabetes Mellitus by R. A. DeFronzo,E. Ferrannini,Paul Zimmet,George Alberti Pdf

The International Textbook of Diabetes Mellitus has been a successful, well-respected medical textbook for almost 20 years, over 3 editions. Encyclopaedic and international in scope, the textbook covers all aspects of diabetes ensuring a truly multidisciplinary and global approach. Sections covered include epidemiology, diagnosis, pathogenesis, management and complications of diabetes and public health issues worldwide. It incorporates a vast amount of new data regarding the scientific understanding and clinical management of this disease, with each new edition always reflecting the substantial advances in the field. Whereas other diabetes textbooks are primarily clinical with less focus on the basic science behind diabetes, ITDM's primary philosophy has always been to comprehensively cover the basic science of metabolism, linking this closely to the pathophysiology and clinical aspects of the disease. Edited by four world-famous diabetes specialists, the book is divided into 13 sections, each section edited by a section editor of major international prominence. As well as covering all aspects of diabetes, from epidemiology and pathophysiology to the management of the condition and the complications that arise, this fourth edition also includes two new sections on NAFLD, NASH and non-traditional associations with diabetes, and clinical trial evidence in diabetes. This fourth edition of an internationally recognised textbook will once again provide all those involved in diabetes research and development, as well as diabetes specialists with the most comprehensive scientific reference book on diabetes available.

Cells

Jillian Lokere
Cells Book PDF

Author : Jillian Lokere
Publisher : The Rosen Publishing Group
Page : 232 pages
File Size : 42,6 Mb
Release : 2006
Category : Juvenile Nonfiction
ISBN : 1404203982

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Cells by Jillian Lokere Pdf

Using a collection of articles, gives a brief overview of cell biology, explaining what a cell is, what a virus is, and the differences between prokaryotic and eukaryotic cells and helpful and harmful bacteria.

Computational Vision and Bio-Inspired Computing

S. Smys,João Manuel R. S. Tavares,Robert Bestak,Fuqian Shi
Computational Vision and Bio Inspired Computing Book PDF

Author : S. Smys,João Manuel R. S. Tavares,Robert Bestak,Fuqian Shi
Publisher : Springer Nature
Page : 871 pages
File Size : 53,6 Mb
Release : 2021-06-14
Category : Technology & Engineering
ISBN : 9789813368620

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Computational Vision and Bio-Inspired Computing by S. Smys,João Manuel R. S. Tavares,Robert Bestak,Fuqian Shi Pdf

This book includes selected papers from the 4th International Conference on Computational Vision and Bio Inspired Computing (ICCVBIC 2020), held in Coimbatore, India, from November 19 to 20, 2020. This proceedings book presents state-of-the-art research innovations in computational vision and bio-inspired techniques. The book reveals the theoretical and practical aspects of bio-inspired computing techniques, like machine learning, sensor-based models, evolutionary optimization and big data modeling and management that make use of effectual computing processes in the bio-inspired systems. As such it contributes to the novel research that focuses on developing bio-inspired computing solutions for various domains, such as human–computer interaction, image processing, sensor-based single processing, recommender systems and facial recognition, which play an indispensable part in smart agriculture, smart city, biomedical and business intelligence applications.