Graduate starting salaries are overall significantly lower for women than men. Lower pay and workforce participation means women are retiring with an average of 36 per cent less superannuation than men.''. The report shows girls are better prepared than boys to start school, and outperform them in English.raduate starting salaries are overall significantly lower for women than men. Lower pay and workforce participation means women are retiring with an average of 36 per cent less superannuation than men.''. The report shows girls are better prepared than boys to start school, and outperform them in English.
Heart Sounds. Heart sounds are generated by the turbulance created by blood flowing through the heart, specifically when the heart valves close. Normal heart sounds can be characterized by a lub dub that occurs with a heart beat. The first heart sound (lub) occurs when the atrioventricular (AV) valves close and the second heart sound (dub) is heard when the semilunar valves close.
Normal. The two major sounds heard in the normal heart sound like âlub dubâ. The â lubâ is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second sound,â dubâ or S2, is caused by the closure of aortic and pulmonic valves, marking the end of systole.