A cycle develops--someone is hurt, resulting in fear and the demonization of the person or group that hurt them. This, in turn, makes it easier for future wrongdoing to occur. It is also important to note the impact that elites, or leaders, have on fear and conflict. Oftentimes, leaders use fear to their political advantage. Leaders need support from those they lead, and one way to gain this support is by playing on the fears of the people.
A kidney stone, also known as a renal calculus or nephrolith, is a solid piece of material which is formed in the kidneys from minerals in urine.Kidney stones typically leave the body in the urine stream, and a small stone may pass without causing symptoms. kidney stone, also known as a renal calculus or nephrolith, is a solid piece of material which is formed in the kidneys from minerals in urine.
Overview. Kidney stones are also known as calculi (plural), or calculus (singular). When it is in the kidney, it is a renal calculus. The tube draining the kidney to the bladder is the ureter, and a stone in the ureter is a ureteral calculus. It is estimated that 20% of us will have a kidney stone in our lifetime.