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Sheep Breeding, Second Edition covers sheep breeding in its widest context through a collection of papers about sheep breeding from experts in the field across the globe. The book incorporates sections composed of general review articles and important research findings on the structures and objectives of national sheep industries from many of the major sheep-producing areas of the world. The text also discusses the genetic selection and breed improvement; stud breeding and cooperative breeding schemes; reproduction in the ewe; and male reproduction and artificial insemination. The monograph is recommended for those who wish to learn different techniques and practices in raising and breeding sheep, especially those who are new in the field. The book is also for those who wish to conduct research that would help improve raising and breeding sheep.[-]

Sheep Breeding, Second Edition covers sheep breeding in its widest context through a collection of papers about sheep breeding from experts in the field across the globe. The book incorporates sections composed of general review articles and important research findings on the structures and objectives of national sheep industries from many of the major sheep-producing areas of the world. The text also discusses the genetic selection and breed ...

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Foreword, The use of the electroencephalogram as an aid to diagnosis has led to a great accumulation of records from human patients with brain disorders, but we still know very little about the cerebral activities which are expressed in the tracings. Dr Pampiglione's monograph adds fresh information from a different kind of brain. He has followed the changes which take place in the electro-encephalogram of the newbom puppy from the first two weeks, when its eyes are shut, until the third month, when it is fully weaned and wall soon be able to lead the life of an adult dog. At each stage in development he has recorded the effects of sensory stimuli, barbiturates, etc., giving a concise account of the individual differences which are found, and he has added some records to
illustrate abnormal features. The most striking change occurs about eight weeks after birth, when the myelinization of the brain is advancing, for, at that stage, the records show a succession of large potential waves at a frequency of 4-6 cycles per second. After the third month, the oscillations have become much smaller and the dominant frequency has risen to 6-8 cycles per second.
His careful survey raises many points of great interest, and shows how much we may learn from comparative studies of this kind. It will be a guide of great value to future research on the electroencephalogram and on the changes which take place in the brain as it grows to maturity. London, September 1963.[-]

Foreword, The use of the electroencephalogram as an aid to diagnosis has led to a great accumulation of records from human patients with brain disorders, but we still know very little about the cerebral activities which are expressed in the tracings. Dr Pampiglione's monograph adds fresh information from a different kind of brain. He has followed the changes which take place in the electro-encephalogram of the newbom puppy from the first two ...

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