Case Study- Applied Research skills subject Assignment

Case Study- Applied Research skills subject - Assignment Example Mr. Abdulla would be required to collect data from all the machine operators on their efficiency and also make observations on the amounts of fumes being emitted by the factory at the same time. The observations will be dependent on the levels of efficiency of the machines. These, therefore, would only mean that the type of unit of analysis being used in this study is the individual. Individual unit of analysis will allow Mr Abdulla to have an understanding of the fumes emitted by each of the machines, which forms the main reason for the individual as a choice of unit of analysis. Individual unit of analysis will also ensure that data would be obtained from every machine operator so as to get the levels of efficiency and the levels of fume production under each state. Having the results on each of the machines will allow the researcher to understand machine efficiency in comparison with fumes

The Three C's Essay Example | Topics and Well Written Essays - 250 words

The Three C's - Essay Example Known as great hunter-gatherers, American Indians are recognized as the legend of metallurgy. Their craftsmanship and knowledge in metallurgy enabled them to devise the latest and pliable tools for hunting. Also, being skillful hunters allowed American Indians to become substantial keepers of livestock which helped them to grow economically through the Columbian Exchange which they participated in the product barter with the use of their animals as trade currencies. Their involvement in the Columbian Exchange elevated the social status of the American Indians as their economy continuously stabilizing. But, such luxury was revealed to be short-lived since the Columbian Exchange, the very reason of their loft, has also been the means to their own fall. Through the Columbian Exchange, animal and human resource trade signaled the spread of communicable foreign diseases which affected all the potential livelihood resources for the American Indians. Thus, their chiefdom immediately fell ba ck to the hinters.