Space shuttle columbia failure Essay Example | Topics and Well Written Essays - 750 words

Space shuttle columbia failure - Essay Example The velocity of the shuttle was 17,321 mph, while its actual weight depended on the payload and the other consumables on board. The thermo protection system of the space shuttle comprised of service coverage with high and low temperature reusable surface insulation tiles (Perkins, 86). The other areas such as the bay doors, fuselage and wings were covered with white silicone-rubber painted Nomex, which served as the insulation system (Christensen, 377). However, during the subsequent upgrade of the orbiter, the initial insulation tile and the silicone-rubber were replaced with Fibrous Insulation Blankets, which were found to be more flexible and appropriate for the orbiter surface insulation (Christensen, 377). The space shuttle was the first of its kind in many aspects. The space shuttle Columbia was the first spacecraft that was a reusable spacecraft and it was the first spacecraft that could carry large satellites both to and from the orbit (NASA, n.p.). The space shuttle Columbia comprised of three major components; the orbiter where the crew on board were housed, two solid rocket boosters which provided the shuttle with lift during the first two minutes, and a large external tank that fueled the main engines (NASA, n.p.). The Shuttle was 184 feet long, while its orbiter was 122 feet long, with a wing span of 78 feet and a height of the 57 feet, measured while standing on the runway (NASA, n.p.). On the day of the actual landing of the space shuttle Columbia, within the last few minutes of its landing, the shuttle entered the Earth’s atmosphere from the orbit. The incidence occurred when the spacecraft was approaching its Kennedy Space Center which was its targeted landing destination (Howell, n.p.). However, at 9.00 a.m. EST, an abnormal reading showed up on the NASA mission control center, starting with the loss of the

Strategies for Reaching the New Hybrid Consumer Research Proposal

Strategies for Reaching the New Hybrid Consumer - Research Proposal Example Many major enterprises, including Ford, General Electric and Merck, have invested millions in web-based procurement systems. This result invoice that use to cost $100 to process now cost as little as $20. Companies are also forming online buying alliances to secure even deeper volume discounts from suppliers. GM, Ford and Daimler Chrysler formed co-visit and believe they can save as much as $1,200 a car by combining their purchases on this electronic market place (Kotler, 2003). As a coordinator of the team, I collected my team members with all their study materials what they had collected. I organized regular meetings of team members and as a team, we collected and debated all the information we have about B2B marketing from time to time. These collective analyses of study material, as well as its critical analysis, provided us with deeper insight into the various aspects of B2B marketing. A critical reading and collective understanding provided us B2B marketing greater understandin g which was free from preset ideologies, self-deception, and confinement. This collective searching and reading have provided us the openness to change through a sustained process of questioning. This process of questioning through collective reading and searching provided and opened us to various kinds of exploration, experiments with ideas, new possibilities or potential.