Essays on Alternation

Abstract

Computational complexity was introduced and developed by Hartmanis and Stearns in order to provide methods in measuring the degree of complexity or difficulty of computational problems or functions as well as to measure the efficiency of algorithms. It was developed through understanding of numerous complex problems and analysis of the issues within these problems. The history of the subject of computational history started with the theoretical computational model or a machine developed by Alan Turing in during the 1930s. In his paper, he convinced the scientific community that developing an effective algorithm is possible. The Turing machine paved way ...

Q1. Explain the regulation of the cell cycle

Every cell is regulated by particular checkpoints to ensure that the daughter cells are exact duplications. This is to help guarantee that cell mutations are not passed on to the next generation of cells. In eukaryotic cells, there are three main checkpoints. These are points at which cell replication can be halted until certain conditions are met (Boundless, 2016). The first checkpoint is near the end of the G1 phase. It is here that DNA gets evaluated and checked for damage. If damage has occurred, it either gets corrected or gets prevented from moving on to the next phase ( ...

Manic-depressive psychosis (manic depression) nowadays is one of the most studied affective disorders (mood disorders). It takes the form of manic phases and depressive phases, between which there is a so-called intermission period (at this time, the symptoms of manic-depressive psychosis disappear, and there is a complete integrity of the characteristics of the patient’s personality). In this paper I would like to consider in detail how a manic-depressive disorder is formed, which forms it may have and how the phases of the disease are alternated (Saritha Pujari).

Preconditions of the Formation of the Disease

Manic-depressive psychosis has two peaks of occurrence. The first happens at ...

Understanding of the political system of Japan is critical for understanding the major interests of this country and forecasting its behavior. Since the 1950s until the early 2000s the Liberal Democratic Party remained in power. But in the 21st century, it was temporarily ousted by other political forces. In 2012, it regained power and is ruling party in Japan now. What are the reasons behind the LDP’s domination? I will try to explain it not going deep into history but illustrating the most recent developments in Japanese policy. The result of the Japanese parliamentary elections of 16 December ...

Ishtar Gate was built in Babylon in 575 BC, during the reign of Nebuchadnezzar and is a great arch of bricks, covered with bright blue enamel. Arch walls are decorated with sacred animals, dragons and bulls, which the Babylonians considered satellites of the gods. Fragments of the gate are now in various museums around the world: in the Istanbul Archaeological Museum, the Louvre, in New York, Chicago; in Boston reliefs of lions, dragons and bulls are stored; in Detroit, at the Museum of Fine Arts, relief of sirrush is stored. A copy of the Ishtar Gate in Iraq is ...