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 cysts can also include: 1  Bloating or swelling in the abdomen. 2  Pain during bowel movements. 3  Pain in the pelvis shortly before or after beginning a menstrual period.  Pain with intercourse or pelvic pain during 1  movement. Pelvic pain -- constant, dull aching.