Body fluids physical training

Physical evidence collected at crime scenes is sealed in special containers to prevent contamination and degradation and is catalogued carefully. A chain of custody is established and documented as the evidence is sent to a forensic laboratory. At the laboratory, the evidence is examined by personnel trained in one of several fields Forensic serologists examine body fluids, forensic pathologists examine human remains, firearms technicians classify and test firearms and explosives, and forensic chemists determine the composition and identity of materials. 

Body composition and intra-/extraceUular fluid indexes can be determined for monitoring nutrition and physical training. Small portable loggers for heart rate and respiration rate during, for example, bicycling or treadmill exercise have found a large market as a part of the instrumentation for sports medicine. 

The ANN as a predictive tool is most effective only within the trained range of input training variables. Those predictions that fall outside the trained range must be considered to be of questionable validity. Even so, whenever experimental data are available for validation, neural networks can be put to effective use. Since an extensive experimental body of data on polymers has been published in the literature, the application of neural networks as a predictive tool for physical, thermodynamic, and other fluid properties is, therefore, promising. It is a novel technique that will continue to be used, and it deserves additional investigation and development. 

The human body undergoes profound changes during physical exercise. Humans have to maintain a thermal balance and fluid balance in order to be able to function properly. The human heat balance depends on climate, exercise intensity, garment properties, and individual aspects like training status (Figure 7.1). 

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