Idempotent-separating extensions of regular semigroups

For a regular biordered set E, the notion of E-diagram and the associated regular semigroup was introduced in our previous paper (1995). Given a regular biordered set E, an E-diagram in a category C is a collection of objects, indexed by the elements of E and morphisms of C satisfying certain compatibility conditions. With such an E-diagram A we associate a regular semigroup RegE(A) having E as its biordered set of idempotents. This regular semigroup is analogous to automorphism group of a group. This paper provides an application of RegE(A) to the idempotent-separating extensions of regular semigroups. We introduced the concept of crossed pair and used it to describe all extensions of a regular semigroup S by a group E-diagram A. In this paper, the necessary and sufficient condition for the existence of an extension of S by A is provided. Also we study cohomology and obstruction theories and find a relationship with extension theory for regular semigroups

Swing Game in Pillaithamizh Literature

The time when man used to live in harmony with nature has changed and the life of living with machines has started. Due to this, we have lost our happiness, sleep, physical health etc. and as a gift we are receiving many types of unknown diseases. Since ancient times, Tamil people have given importance to sports and many games which are very helpful in maintaining health. So, they could live longer without disease. Games brings out the spirit of giving up and equanimity of success and failure among children. In ancient times, they used to catch the tentacles of the banyan tree and play. Then they tied ropes to the trees and played. Everything around the world changes according to the current changing environment. The swing occupies a special place not only in the worship of men but also in the worship of God. Thus, the article overall describes about the games that are played during the ancient period and particularly about swing game

Eye Disease Prediction Among Corporate Employees using Machine Learning Techniques

In the IT sector, employees use systems for more than 6 hs, so they are affected by many health problems. Mostly In the IT sector, employees are affected with eye diseases like eye strain, eye pain, burning sensation, double vision, blurring of vision, and frequent watering. The major goal of this research is to identify the different types of eye problems encountered, the symptoms present, and the population afflicted by eye diseases in order to accurately forecast outcomes using a Machine learning techniques for real-time data sets.Additional Notes: Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) © Copyright: All rights reserved

Perspectives of the Apiaceae Hepatoprotective Effects - A Review

The liver has the crucial role in the regulation of various physiological processes and in the excretion of endogenous waste metabolites and xenobiotics. Liver structure impairment can be caused by various factors including microorganisms, autoimmune diseases, chemicals, alcohol and drugs. The plant kingdom is full of liver protective chemicals such as phenols, coumarins, lignans, essential oils, monoterpenes, carotenoids, glycosides, flavonoids, organic acids, lipids, alkaloids and xanthenes. Apiaceae plants are usually used as a vegetable or as a spice, but their other functional properties are also very important. This review highlights the significance of caraway, dill, cumin, aniseed, fennel, coriander, celery, lovage, angelica, parsley and carrot, which are popular vegetables and spices, but possess hepatoprotective potential. These plants can be used for medicinal applications to patients who suffer from liver damage

Thirupperur Patteesar Kannadividu thoodhu shows the ethics of life

Tamil is a language that has enriched itself by giving room to new literary genres and forms. Literature is the record of time. They also serve as historical evidence to reveal the time of their creation. Tholkappiyam, the first book in Tamil, contains small literary elements. After that, the development of small literature reached a high level in Sangam literature and especially in the period of devotional literature hero in time Trivia appeared in abundance. Those created with deities, rich people and people as their leaders, reduced in size and filled with imagination, were called small literatures. Dudu literature, one of the minor literatures, is unique. A messenger sent by a leader to a leader was called Akathdudu, and a messenger sent by a king to an enemy was called Kurutdudu. There is a custom of sprinkling perfumes in small letters. In this way Mahavithuvan Kuttiyappa sends the counter mirror on Lord Thiruperur. About the life of such a mirror This article is meant to explain