Monday, February 17, 2020

Decision Making Software Analysis and Discussion Essay

Decision Making Software Analysis and Discussion - Essay Example It allows the user to input various possible scenarios to arrive at the best possible solution for each particular situation. Decision Lab allows for the complex computation of figures and further allows for organization of data into meaningful tables and charts. Several other possible applications include: entering multiple sides of an issue or points of view for a particular situation to arrive at best case outcomes; to input data relative to assumptions or hypotheses to understand needed actions and guidelines; input data to determine the most sensible steps to take; and to perform extensive statistical data manipulation with relative ease. Visual Decision recommends the product for a wide range of applications including strategic planning, financial analysis and credit analysis. The software was designed for use with Windows which has universal appeal and application potential since it can customized for multi use integration. Additionally, the software itself is not cumbersome to use and was designed in similar fashion as MS Excel which is widely used. This reduces the time to necessary to learn new software application. Decision lab is based on the PROMETHEE and GAIA methodology.

Monday, February 3, 2020

The Respiratory System Assignment Example | Topics and Well Written Essays - 1250 words

The Respiratory System - Assignment Example Lungs and open airways are the fundamental components of human respiration. Air gets into and leaves the body via the nose. The nasal lining is has hairs and a mucous lining that helps to filter out solid particles that are contained in the inhaled air. Air moves to the pharynx from the nasal cavity. Pharynx opens to larynx which is an air way and the esophagus that leads to the stomach. At this point, an epiglottis closes the respiratory tract when swallowing food to prevent it from entering the respiratory system by way of trachea (Starr & McMillan, 2012). Trachea divides into two major airways referred to as bronchus, with each entering one lung. Bronchi further divide in the lungs to form several bronchioles. The bronchioles have air sacs referred to as alveoli. Each lung is made up of approximately 150 million alveoli. Through these air sacs is where air exchange between lungs and blood circulation system takes place. Oxygen that has been inhaled crosses the thin walls of the alveoli to the blood supply system. Carbon dioxide that has been collected from all body organs also crosses this wall from the circulation system to lungs so that it is expelled from the body via the nose (Starr & McMillan, 2012). Oxygen and carbon dioxide diffuse depending on their difference in concentration. Surface area in addition to partial pressure difference across the alveoli are the two major factors that affect the number of gas molecules that can move into and out the lungs in a given period of time. Hemoglobin present in red blood cells helps to facilitate the process of air exchange. Molecules of hemoglobin bind oxygen in the lungs where there is a high concentration of oxygen. Blood carries hemoglobin with bound oxygen to various body organs (Starr & McMillan, 2012). In the body tissues, oxygen concentration is low as compared to concentration within blood