Air or moisture can be trapped in one side of the system and will eventually let go and therefore a higher reading on the micron gauge will occur. Sometimes moisture can be trapped in the oil of the compressor and when it escapes it will show up in the gauge.
Heat generation, metabolic rate, and regulation of many other things are just some of the functions regulated by the thyroid hormones.hyroxine Thyroxine     thyroxine (T4) and triiodothyronine (T3), are tyrosine-based hormones produced by the thyroid gland the thyroid and parathyroid glands are in the neck. the thyroid harmones accelerate the metabolic rate and oxygen consumption in all body tissues.
The parathyroid gland and adrenal medulla are not controlled by the pituitary but play important roles in calcium metabolism and the adrenergic (sympathetic nervous system) function respectively.ontrol of thyroid function by TSH. Thyroid-stimulating hormone (TSH) is a glycoprotein secreted by pituitary cells through a feedback loop with T 4 /T 3 levels (Figure 3). The control cascade starts with TRH â produced in the hypothalamus and released through the hypothalamic-pituitary circulation in the pituitary.