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.
Ovarian cancer may not cause any specific symptoms, particularly in its early stages. When it does cause symptoms, these may be nonspecific and vague. Symptoms can include: abdominal enlargement or swelling, abdominal fullness, early satiety (feeling full early), changes in bowel or bladder habits, or. clothes not fitting well.
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.