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Introduction Cytomegalovirus (CMV) belongs to the herpes viral family, Herpesviridae or Human Herpesvirus-5 (HHV-5)/b>. It is a widespread double-stranded DNA virus that mostly affects salivary glands. It is 60-70% present in adults in developed countries and almost 100% in developing countries. Though it normally does not cause serious harm, it can be life-threatening if present since birth in babies which is the case of Congenital CMV. It remains in a dormant state in the host for the whole life after infection. It is controlled by the immune system of the host which is why it remains unrecognizable for a ... Read More
Introduction Core Network (CC) refers to the central part of a telecommunications network that serves as the backbone for transmitting data, voice, and multimedia traffic between different network segments or nodes. It is responsible for routing and managing network traffic, as well as providing various network services, such as authentication, authorization, and accounting. The core network is also known as the mobile core network, which is responsible for handling voice and data traffic for mobile devices, such as smartphones and tablets. It may include various technologies, such as circuit-switched and packet-switched networks, and may support different network generations, such ... Read More
Introduction Certified Nursing Assistant (CNA) is an entry-level position in any healthcare institution. A CNA is often confused with a nurse; he/she is not a nurse but a person being certified to work in a healthcare facility under a licensed nurse. They provide basic care to patients and assist nurses and other medical staff. They can work in hospitals, day-care centres, rehabilitation centres, and nursing homes. It is one of the options to start a career in a medical field. Meaning of CNA CNA means Certified Nursing Assistant. They are also known as nurse’s aid, patient care assistant, or ... Read More
Introduction Computerised Numerical Control (CNC) is a form of automation in manufacturing that uses computer programs to control the movement and operation of machinery. These machines are capable of precise and complex operations allowing for high levels of accuracy, repeatability and efficiency. These systems consist if three main components: the CNC controller, which is a computer that runs software to generate machine tool commands; the machine tool which is the physical equipment that performs the machining operations; and the part program which is a set of instructions written in a specific programming language that tells the CNC controller how ... Read More
Introduction Cost of Goods Sold (COGS), also referred to as Cost of Sales or Cost of Revenue, is an accounting term that represents the direct costs incurred by a business to produce or acquire the goods or services that are sold to customers. COGS includes the costs directly associated with the production or acquisition of goods, such as raw materials, labour, manufacturing overhead, and any other costs directly incurred to bring the goods to their saleable condition. COGS is typically reported on a company's income statement and is used in various financial ratios and analyses to assess a company's ... Read More
Definition of COO Chief Operating Officer (COO) is a senior executive responsible for governing day-to- day operations of an organization, ensuring that all activities are aligned with the goals and objectives of the company. The COO works closely with other members of the executive team, including the CEO, CFO, and CMO, to develop and implement strategies that drive growth and profitability. Roles and Responsibilities of COO Key responsibilities of a COO differ depending on the size and nature of the organization but frequently involves − The COO is responsible for developing and implementing operational strategies that are aligned ... Read More
Introduction COPD (Chronic Obstructive Pulmonary Disease) is a group of pulmonary (lung) diseases that progresses over time. In COPD, the airflow becomes restricted and the person has difficulty breathing and breathing-related problems. The less flow of air in and out of the lungs can be due to the following one or more reasons − The air sacs and airways become less elastic. The walls of the air sacs can become clogged due to more mucus production or thicker and inflamed. They can get destroyed. The two main conditions included in COPD are emphysema and chronic bronchitis. Causes ... Read More
Introduction Deoxyribonucleic Acid (DNA) is one of long chain of chemical compounds that are present in the nucleus and carry genetic information. DNA is a double helical structure that gets copied and passed into next generation. RNA is a single stranded structure that are responsible for protein synthesis. Definition of DNA DNA is a double stranded helical ribo nucleic acid structure that are present in the nucleus responsible for the production and development of organisms.it is a self-replicating molecule and the main constitute of the chromosome. The organic molecule is present both in prokaryotes and eukaryotes. There are three ... Read More
Introduction Demand Promissory Notes (DPN) is an official document that describes the conditions of a loan arrangement between a borrower and a lender. It is a specific kind of promissory note that enables the lender to demand loan repayment at any moment, without warning. Demand promissory notes are often used in business financing because they provide both the lender and the borrower flexibility. Importance of Demand Promissory Note The demand promissory note is a significant legal instrument that helps both the lender and the borrower in a number of ways, including − Flexibility − Demand promissory notes ... Read More
Introduction Defence Research and Development Organisation (DRDO) is India's largest research and development body with a nationwide network of more than 50 laboratories and institutions. Its main goal is to create and develop home-grown weapons and technologies for the Indian military. The organisation works on the creation of a broad variety of goods and technology, such as missiles, radars, electronic warfare systems, communication systems, naval systems, aeronautical systems, and many more. The Agni missile series, BrahMos cruise missile, Pinaka multi-barrel rocket launcher, and Tejas light combat aircraft are just a few of the well-known items created by DRDO. ... Read More