Early Amphibian Development

Early Amphibian Development PDF Author: British Society for Developmental Biology
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 410

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Book Description

Early Amphibian Development

Early Amphibian Development PDF Author: British Society for Developmental Biology
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 410

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Book Description


Current Catalog

Current Catalog PDF Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1712

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Book Description
First multi-year cumulation covers six years: 1965-70.

National Library of Medicine Current Catalog

National Library of Medicine Current Catalog PDF Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 420

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Book Description


The Biology of Chameleons

The Biology of Chameleons PDF Author: Krystal A. Tolley
Publisher: Univ of California Press
ISBN: 0520276051
Category : Science
Languages : en
Pages : 304

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Book Description
They change color depending on their mood. They possess uniquely adapted hands and feet distinct from other tetrapods. They feature independently movable eyes. This comprehensive volume delves into these fascinating details and thorough research about one of the most charismatic families of reptilesÑChameleonidae. Written for professional herpetologists, scholars, researchers, and students, this book takes readers on a voyage across time to discover everything that is known about chameleon biology: anatomy, physiology, adaptations, ecology, behavior, biogeography, phylogeny, classification, and conservation. A description of the natural history of chameleons is given, along with the fossil record and typical characteristics of each genus. The state of chameleons in the modern world is also depicted, complete with new information on the most serious threats to these remarkable reptiles.

Biology of Blood-Sucking Insects

Biology of Blood-Sucking Insects PDF Author: Mike Lehane
Publisher: Springer Science & Business Media
ISBN: 9401179530
Category : Science
Languages : en
Pages : 301

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Book Description
Blood-sucking insects are the vectors of many of the most debilitating parasites of man and his domesticated animals. In addition they are of considerable direct cost to the agricultural industry through losses in milk and meat yields, and through damage to hides and wool, etc. So, not surprisingly, many books of medical and veterinary entomology have been written. Most of these texts are organized taxonomically giving the details of the life-cycles, bionomics, relationship to disease and economic importance of each of the insect groups in turn. I have taken a different approach. This book is topic led and aims to discuss the biological themes which are common in the lives of blood-sucking insects. To do this I have concentrated on those aspects of the biology of these fascinating insects which have been clearly modified in some way to suit the blood-sucking habit. For example, I have discussed feeding and digestion in some detail because feeding on blood presents insects with special problems, but I have not discussed respiration because it is not affected in any particular way by haematophagy. Naturally there is a subjective element in the choice of topics for discussion and the weight given to each. I hope that I have not let my enthusiasm for particular subjects get the better of me on too many occasions and that the subject material achieves an overall balance.

Embryonic Development and Induction

Embryonic Development and Induction PDF Author: Hans Spemann
Publisher:
ISBN:
Category : Embryology
Languages : en
Pages : 424

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Book Description


From Guinea Pig to Computer Mouse

From Guinea Pig to Computer Mouse PDF Author: Ursula Zinko
Publisher:
ISBN:
Category : Alternative toxicity testing
Languages : en
Pages : 244

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Book Description


Gene Drives on the Horizon

Gene Drives on the Horizon PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309437873
Category : Science
Languages : en
Pages : 231

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Book Description
Research on gene drive systems is rapidly advancing. Many proposed applications of gene drive research aim to solve environmental and public health challenges, including the reduction of poverty and the burden of vector-borne diseases, such as malaria and dengue, which disproportionately impact low and middle income countries. However, due to their intrinsic qualities of rapid spread and irreversibility, gene drive systems raise many questions with respect to their safety relative to public and environmental health. Because gene drive systems are designed to alter the environments we share in ways that will be hard to anticipate and impossible to completely roll back, questions about the ethics surrounding use of this research are complex and will require very careful exploration. Gene Drives on the Horizon outlines the state of knowledge relative to the science, ethics, public engagement, and risk assessment as they pertain to research directions of gene drive systems and governance of the research process. This report offers principles for responsible practices of gene drive research and related applications for use by investigators, their institutions, the research funders, and regulators.

Clinical Embryology

Clinical Embryology PDF Author: Robert Carachi
Publisher: Springer
ISBN: 3319261584
Category : Medical
Languages : en
Pages : 482

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Book Description
This comprehensive atlas is unique in combining information on the embryological development of the human with detailed presentation of the congenital malformations encountered in clinical practice. As a consequence it will not only assist practitioners and trainees in recognizing and evaluating malformations, but also enable them to understand how a malformation has developed and to explain the mystery of congenital malformations to relatives and patients. The book is organized according to anatomic region, with additional chapters on hernias, tumors, lymphogenesis and lymphatic malformations. According to WHO statistics, each year congenital anomalies result in approximately 3.2 million birth defect-related disabilities worldwide. All too often, however, training in embryology is now a neglected area, and medical graduates frequently lack confidence in their knowledge of the field. Clinical Embryology: An Atlas of Congenital Malformations will help to rectify this deficit and to ensure that malformations are comprehended and managed appropriately. It will be of value for postgraduate trainees in pediatric surgery, pediatrics, and neonatology, undergraduate medical students, and general practitioners/family physicians.

Ahead of the Curve

Ahead of the Curve PDF Author: Michael Levin
Publisher: Iph001
ISBN: 9780750316750
Category : Science
Languages : en
Pages : 400

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Book Description
The popular conception of science is of a steady, upward climb of progress. The reality is not that simple. Highly significant discoveries often stay unrecognized for decades, particularly if they conflict with the current paradigm or extend it in ways hard to imagine at the time. Ahead of the Curve: Hidden breakthroughs in the biosciences is a fascinating collection of lost research that the editors believe are important scientific contributions.