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.
This dub sound is typically heard as a sharp snap because the semilunar valves tend to close much more rapidly than the AV valves. Because diastole occupies more time than systole, a brief pause occurs after the second heart sound when the heart is beating at a normal rate. Therefore, the pattern that one hears is one of: lub-dub pause, lub-dub pause, and so on. Sometimes, especially in young normal individuals, a third heart sound can be heard. This sound is produced by the very rapid influx of blood into the partially filled ventricle.