1 The Effect of Ejaculation Frequency on Serum Prostate-Specific Antigen Level.  Objective: Serum prostate-specific antigen (PSA) levels are very important in the diagnosis of prostate cancer. Besides prostate cancer, PSA levels can also be increased by cystoscopy, prostate biopsy, prostatitis, and manipulation. There are also studies reporting that ejaculation affects serum...
The Westminster system is a democratic parliamentary system of government modelled after that which developed in the United Kingdom. This term comes from the Palace of Westminster, the seat of the British parliament.The system is a series of procedures for operating a legislature.ost of the procedures of the Westminster system originated with the conventions, practices, and precedents of the Parliament of the United Kingdom, which form a part of what is known as the Constitution of the United Kingdom.
Presidential system of Government disadvantages: May fall to authoritarianism. Runs risks of vesting all the authority Could lead President to tyranny . cont on Presidential system Disadvantages: Separation of Powers indicates limited level of accountability. Could end up making both Executive and Legislature branch blame each other. Advantages of Parliamentary systems: Faster and easier to pass legislation Attractive features for nations that are ethnically,racially, or ideologically divided.