Columbia Space Shuttle Case Study Example | Topics and Well Written Essays - 500 words

Columbia Space Shuttle - Case Study Example A completed checklist of parts and function should have been confirmed and reconfirmed by the experts to get a 101% assurance of perfection before set off. There should be ‘no rock left unturned’. Otherwise, there should be no room or space for ambiguity because everything can be calculated closest to precision considering previous projects of similar nature and the perspectives gained by the organizational manpower. In reality, the tragedy should not have happened. Gross negligence is a real management problem and not simple ambiguity. This is because this is a scientific undertaking which follows protocol scientific pattern of doing things. An extensive laboratory test is usually conducted on all materials prior to its employment. Thus, ambiguity cannot be taken as a justification for the tragedy. Though some experts may suppose probable defects on human ability to recognize some extents of risk (Roberto et al, 2006), scientific undertakings like materials for spacecra ft capability to withstand the forces of nature are common engineering prowess. Otherwise, the crew must have been aware of the risk knowing that their mechanics were not perfect and that materials were not perfected accordingly.Conclusion The Columbia space shuttle mishap was the result of gross negligence on scientific pattern protocols. Ambiguities should not have been tolerated considering the extent of a laboratory test on materials before its use, and management should have been firm and through considering the scientific nature of the project.

The Approximate Size of My Favorite Tumor Essay

The Approximate Size of My Favorite Tumor - Essay Example Jimmy Many Horses is an individual who owns problems galore to make his life miserable and humorous. His never-ending concerns are relationships, alcoholism, modern society versus traditional values and above all doomed lives. He regales the readers with his version of the history of his relationship with his wife, Norma. In the trials and tribulations of life, even when one is afflicted with the life-threatening disease like cancer, humor is the potential energy giver that lightens the burden of the painful and stressful hours and days of the patient, and those around him. My chosen aspect of this story is humor, humor, and more humor! That runs through each and every turn of the story. Detailed analysis and evidence has been provided in the ensuing paragraphs and at this stage, I need to make a special mention of the encounter of the couple with a policeman patrolling the highway and Sherman Alexie describes, â€Å"We watched him walk back to his cruiser, climb in, and drive off, breaking four or five laws as he flipped a U-turn, left 166 rubber, crossed the center line, broke the speed limit, and ran through a stop sign without lights and siren.† Amazing observation! Jimmy struggles to come to terms with his alcohol addiction and terminal cancer that will carry him to the grave undoubtedly. Yet he is jovial and is unconcerned about his health concerns. He asserts with confidence, â€Å"Listen . . . if I stole 1,000 horses, I’d give you 501 of them." This man Jimmy is not an ordinary human being. He is willing to laugh in a near death situation and he goes on with his tantrums in all seriousness. Norma finds it difficult to put up with his willful laughter dispositions and leaves him temporarily to join the powwow circuit.