The basic evolutionary reason for feeding the ill or injured caveman or patient is to prevent loss of body mass and provide essential nutrients for basic biologic function.
It is worrisome when the substitution of dairy products for carbonated beverages begins early in childhood because calcium intake positively affects bone mass and is essential for adequate bone development in childhood and adolescence [ 33- 36].
According to the manual of the BIS device "fat-free mass" comprises bone, skin, organs, blood, muscles, excess fluid and adipose water, "fat mass" comprises adipose lipids and essential lipids, "lean tissue mass" comprises bone, skin, organs, blood and muscles and "body cell mass" comprises skin, organs, blood and muscles.
Satellite assessment of aboveground plant residue mass and quality is essential for agro-ecosystem management of organic nitrogen (N) because growers credit a portion of residue N towards crop requirements the following spring.
Considering the complexity of the contaminant matrix of textile effluents, the definition of the global parameters, such as organic mass and colour, is essential to make the analysis procedure viable in the industrial process.
Maintenance of muscle mass and physiology is essential for general health.
Bioavailable estradiol level is now believed to be a determinant of bone mass and its action essential for normal bone development (Orwoll 2003).
Consequently, knowledge of appropriate timing of peak bone mass and BMD is essential if preventive measures are to be adequately implemented [ 30].
42 Currently, the pathogenesis of ICUAW is poorly understood given limited research within human clinical trials. 2 30 Establishing the cellular and molecular mechanisms responsible for loss of muscle mass and strength is essential to help develop future medical and physical therapies.
For propulsion power systems, size and mass are essential drivers that should be minimized during conception processes.
