a) The Space Shuttle Columbia disaster occurred on February 1, 2003, when the Space Shuttle Columbia disintegrated during re-entry into the Earth's atmosphere, resulting in the loss of all seven crew members on board.
The incident was caused by a piece of foam insulation that broke off from the external fuel tank during the launch and struck the leading edge of the shuttle's left wing. This impact damaged the thermal protection system, which led to the structural failure of the wing during re-entry.
Reference: NASA. (2003). Report Volume I: Columbia Accident Investigation Board Report. Retrieved from https://www.nasa.gov/columbia/home/CAIBVol₁html
b) The organizational cause of the accident can be attributed to a combination of factors within NASA. The investigation conducted by the Columbia Accident Investigation Board (CAIB) revealed several organizational deficiencies that contributed to the tragedy. These included a flawed safety culture, inadequate communication, and a lack of appreciation for the risks associated with foam debris impacts.
The CAIB found that NASA's organizational culture did not prioritize safety as much as schedule adherence and mission success. This cultural aspect led to a normalization of deviance, where potential safety concerns were overlooked or dismissed. There was also a lack of effective communication channels that would have allowed for better sharing of critical information and concerns between different departments and personnel.
Furthermore, NASA had failed to learn from the previous Space Shuttle Challenger disaster in 1986, which had similar underlying organizational causes. Recommendations made after the Challenger accident to improve safety and address technical issues were not fully implemented.
Overall, the Columbia disaster highlighted the need for a fundamental organizational change within NASA to prioritize safety, enhance communication and information sharing, and ensure that lessons from past incidents are effectively learned and applied.
Reference: NASA. (2003). Report Volume I: Columbia Accident Investigation Board Report. Retrieved from https://www.nasa.gov/columbia/home/CAIBVol₁html
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Which of the following belongs to respect for person approach?
a. The right action in any situation is the one that will produce the best outcomes, as measured by impact on everyone involved
b. None of the given statements
c. Harm to one person can be justified by a bigger benefit to someone else
d. There are some things you may not do to a person, even for the benefit of others Clear my choice
Look at this detail from the central panel of the portinari altarpiece by hugo van der goes. match each of these elements with what it is supposed to symbolize
In the central panel of the Portinari Altarpiece by Hugo van der Goes, the scattered violets, three red carnations, and orange lilies are all symbolic elements with specific meanings.
Scattered violets are often associated with humility. In Christian symbolism, humility is considered a virtue, and violets, with their modest and delicate nature, represent this quality. The scattered arrangement of violets in the painting suggests a humble and unassuming attitude towards faith.
Three red carnations are typically interpreted as a symbol of the Passion of Christ. The color red signifies Christ's sacrifice and the shedding of his blood, while the number three relates to the Holy Trinity. The carnations, with their vivid red color, evoke the suffering and martyrdom of Christ during his crucifixion.
Orange lilies, also known as marigolds, are commonly associated with the nails of Christ's crucifixion. The vibrant orange hue represents the fiery pain and torment of the crucifixion. The lilies, with their pointed petals, resemble the shape of nails, thus serving as a visual reminder of Christ's sacrifice and the physical suffering he endured on the cross.
Together, these symbolic elements in the Portinari Altarpiece convey profound religious themes and highlight the central importance of Christ's humility, passion, and sacrifice in Christian theology.
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Identify at least three elements or principles of art that are present in the image below. Discuss how these three elements or principles are used in the artwork. Why does the artist include them
Three elements or principles of art are:
Color - The artist might include color to convey emotions, express mood, or create visual interest.
Line - The artist might use lines to create movement, express emotions, or draw attention to certain areas of the artwork.
Texture - The artist might use texture to create visual interest or to convey a sense of realism.
What drew my attention?The thing that catches my attention the most, and likely yours too, is the color. The various colors and their strength create this beautiful piece of art. These colors are in the cool family and they help to show what the painting means. This was probably added to make you feel calm and relaxed.
After that, I will add a form. The form is the shape and size of an object in three dimensions. You can see how the artist made the flowers look like they're inside by using beams or pillars in the background.
The last thing is a peaceful balance called harmony. This idea is very important. It helps all the parts work well together to make things look similar and emphasize important parts.
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Which of the followings is an example of using the Respect of person approach to identify real-world problems and find engineering design solutions:
a.
How can technology be used to help the elderly and persons with disabilities with their daily needs
b.
What facilities currently exist that could be producing more harm than good?
c.
None of the given statements
d.
What buildings, bridges, power grids, and other infrastructure do not exist within a certain community?