The Comparative Physiology of Respiratory Mechanisms


Book Description

August Krogh, Nobel Laureate in Medicine and Biology, was one of the twentieth-century's great physiologists. This book, based on a series of lectures delivered at Swarthmore College in 1939, has since come to be recognized as a classic of exposition.







Energy Metabolism in Animals and Man


Book Description

Abstract: This book discusses the factors which affect the heat produced by animals and man and the ways in which the energy of the organic components of their diets are used to support growth and reproduction. The general thermodynamic principles are considered in addition to the physical principles related to heat loss by radiation, convection, conduction and evaporation of water. Major parts of the book deal with the minimal or basal production of heat, with the heat produced during muscular work and as a result of physiological reactions to the climatic environment. The test is intended for undergraduates and postgraduates who are studying energy metabolism in the context of zoology, agriculture, ecology, or medicine.




Bees as Superorganisms


Book Description

The honeybee (Apis melli/era L. ) is one of the better studied organisms on this planet. There are plenty of books on the biology of the honeybee for all, the scientist, the beekeeper, and the layman. In view of this flood of publications one is tempted to ask: why does it require another one? The answer is simple: a new one is not required and we do not intend to present a new book on "the honeybee". This would really just add some more inches to the already overloaded bookshelf without sub stantial new information. Instead, we intend to present a book on the honeybee colony. This of course immediately releases the next question: so what is the difference? Although the difference may look insignificant at first glance, we try to guide the reader with a fundamentally different approach through the biology of honeybees and eusocial insect societies in general. The biology of individual colony members is only addressed when it is necessary to explain colonial mechanisms, and the colony as a whole, as a biological unit, which is the main focus of this treatise. Both of us felt that all current textbooks on bee biology put too much emphasis on the individual worker, queen or drone in the colony. Often it is com pletely neglected that the colony is a very significant (if not the most significant) biological structure in bee biology.




Respiration


Book Description

Advances in Physiological Sciences, Volume 10: Respiration focuses on the movements in respiratory research, including studies on the breathing process in humans; how respiratory muscles aid in respiration; and how various drugs affect breathing. The book also presents how respiratory muscles in humans, birds, and mammals function during different activities. The text also outlines the diseases that arise due to limited expiratory airflow and how muscles undergo fatigue. Divided into nine parts and organized into 77 chapters, the book further looks into the function of the lung during respiration through the comparison of the breathing patterns of humans, birds, and mammals. The text also elaborates how drugs are instituted in various laboratory exercises to determine their effects on the respiratory system in all the subjects mentioned. The book also identifies the different parts of the body that are involved in the breathing process. Readers and scholars who are interested in research concerning the trends in respiratory physiology will find this book interesting.