The quantity h, now known as the Planck constant, is a universal constant with the approximate value of 6.626 X 10^-34 Js. Max Planck assumed that the radiation energy is emitted in discrete packets called quanta rather than in a continuous way. The energy E of the quantum is related to the frequency Î½ by E = hÎ½. The quantity h, now known as the Planck constant, is a universal constant with the approximate value of 6.626 X 10^-34 Js. Max Planck assumed that the radiation energy is emitted in discrete packets called quanta rather than in a continuous way.
Headaches Frequent headaches can be another sign that you are anemic. In the context of a blood disorder, however, headaches usually indicate that there is a lack of oxygen reaching the brain. When this happens, the arteries in the head start to swell, causing pain.
Recognizing Symptoms of Hemolytic Uremic Syndrome. The symptoms of HUS vary. They can result from E. coli toxins, kidney damage, and the loss of red blood cells and platelets. Symptoms could include: 1  bloody diarrhea. 2  abdominal pain. 3  pale skin. 4  irritability. 5  fatigue. 6  fever. 7  unexplained bruises or bleeding. 8  decreased urination. 9  abdominal swelling.