BAS is mainly used in commercial HVAC control systems and energy management system applications. Building Automation itself is an energy management system which saves management companies and building owners by efficiently controlling air conditioning and heating comfort and process systems.
Others symptoms of ovarian cancer can include: 1  Fatigue. 2  Upset stomach. 3  Back pain.  Pain during 1  sex. Constipation.  Menstrual 1  changes. Abdominal swelling with weight  loss.
Symptoms of ovarian cyst. 1  Abdominal pain. 2  Pain during intercourse. 3  Weight gain. 4  Nausea and vomiting. 5  Fatigue and headache. 6  Fullness and heaviness in the abdomen. 7  Increased bowel movements due to pressure. 8  Increased frequency of urination.