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The female athlete triad (FAT) is a syndrome of three interrelated serious health disorders which include low energy availability with or without eating disorders, menstrual dysfunction and low bone mass. All female athletes are at risk for the triad or any of its components. However, FAT can also occur in non-athletic females who are not training or competing in a specific sport. Inadequate nutrition in combination with high caloric expenditure of sport training result in a sustained low energy availability which results in metabolic and hormonal disturbances such as menstrual irregularity...

Insulating oil is oil that stable at high temperatures and has excellent electrical insulating properties. It is used in oil-filled transformers, some types of high voltage capacitors, and some types of high voltage switches and circuit breakers. Its functions are to insulate, suppress corona and arcing, and to serve as a coolant. Today, most transformers use a fluid that achieves a much higher performance level than standard naphthenic mineral oil with far less risk. Mineral oils invariably have an issue with corrosive sulphur that can render them problematic in service, and attempts to...

Industrial lubricants comprise a wide variety of products which, depending on their application, differ widely in their chemical and physical properties. It can be said that industrial lubricants involve all classes of lubricants applied in practice, including gases (mostly air and carbon dioxide, a future very special gas lubricant seems to be nitrogen), various liquid products (mineral oils, animal and vegetable oils, derivatives of tall oil fatty acids, synthetic oils, water-based fluids, etc.), greases (simple soap greases, complex soap greases, greases with pigments, minerals, polymers...

If you are a breast-feeding mother, this book will provide you information about the most important factors that influence your breast milk immune system. These factors include exercise, stress and nutrition. To boost the immune system of the breast milk and subsequently the immune system of the breast-fed infant, the breast-feeding mother should be encouraged to exercise moderately, avoid stress and have a healthy nutrition.