Discussion Question Week 2-1D Essay Example | Topics and Well Written Essays - 250 words

Discussion Question Week 2-1D - Essay Example This difference between research questions and hypotheses can also be comprehended with the help of a simple example: Research Question – What percentage of people living in Ireland prefer cold-coffee over conventional coffee? Hypothesis – On average, 50-60% of population living in Ireland prefer cold-coffee over conventional coffee. Therefore, in one sense, research hypothesis is an assumption made by the researcher in response to a formalized research question, which helps in the assessment of researcher’s personal knowledge and approach on the subject over which study is intended. Further, it is not always possible that a research hypothesis is proven to be the right answer for the research question by results of study, and in this case, researcher explores the reason why his/her generalizations got wrong. 2. Extraction of Research Question from Hypothesis: Example 1: Sample Hypothesis: The effects of changing climate will have no contributions in Malaria pene tration into Alaskan population.

Art Events Assignment Example | Topics and Well Written Essays - 1750 words

Art Events - Assignment Example The Last Supper by Leonardo da Vinci is famously recognized paintings in history. It shows the story of the last supper of Jesus with his disciples. The painting is remarkable as it depicts the disciples as real human beings. In the painting, Leonardo tried to use new materials due to the thought that it would result in an extensively varied palette. In his work, Leonardo sought to illuminate the painting beyond what could traditional fresco give. He thus used unreal fresco as he was working on a dry wall. Borrowing, from the panel painting, he applied a white lead to improving on the brightness of the tempera and oil he had used on top. In conclusion, the two paintings from the two periods have certain differences that portray cultural change. The Annunciation painting has medieval painting styles. It included panel painting, illuminated manuscripts, sculpture, and fresco. Even though Leonardo used the fresco, it was not real forcing him to apply a white lead to improving the bright ness of the painting. In the period, which started in the late middle ages, European continent started evolving into big states controlled by monarchies. The Italian urban centers expanded due to growth of population and expansion of trade. Land paved way for money as the means of exchange thus freeing the serfs. The changes brought cultural, social, and economic changes. Literacy increased leading to the expansion of vernacular literatures that led people to adopt secular themes in their arts. The growth of wealth.