History Essay Example | Topics and Well Written Essays - 1000 words - 30

History - Essay Example This ensured that the trade continued to grow as the growing demand for the goods could not be satisfied. Traders in the region realized the profitability of undertaking long distance trade, and this encouraged many to join it; thus, ensuring the further expansion of trade. From the east, especially China was a demand for products from further westward such as gold, ivory, and perfumes, which were extremely rare in that country. On the other hand, there was a demand for various eastern products such as silk and spices to the west, and these products fuelled the increase in the number of traders on the eastern long distance trade. This was not the case with the Western Hemisphere because this region was not thought of as being as developed as the East. Moreover, those who were involved in trade in this region only did it on a small scale because of the high insecurity within it. Bandits whose main aim was to kill and take loot to the trade goods that were being transported haunted most of the trade routes in the Western Hemisphere. The dangers involved in such trade discouraged it in the Western Hemisphere, and only few courageous people ever ventured into long distance trade. In fact, a majority of European traders preferred being involved in the long distance trade of the east because of safety that was guaranteed to them. In addition, the success of the long distance trade can be attributed to some of the powerful empires that developed along the trade routes. Some of these, such as the Mongol empire occupied almost the entire trade route, and because they derived taxes from the trade conducted, the Mongol administration ensured that all the trade routes were cleared of bandits. This immensely encouraged more traders to get inv olved in the trade because there was no fear of them being robbed or killed in the process of conducting their activities (Prazniak 177). Therefore, it can be said

Types of Variables Research Paper Example | Topics and Well Written Essays - 750 words

Types of Variables - Research Paper Example This would help render better educational support and employment in the regions that lag in those. Insurance rate can be calculated from the type of job and income. It can either be high insurance for people in private jobs with high income and low insurance for those in private jobs with low income or those in government jobs with a high profile gets highly insured than those with a low profile government job. These probabilities can be calculated from the table. In the perspective of health care and medicine, we can also derive the possible percentage effects of blood pressure on hypertension. Way in which weight is related to body temperature and hypertension can also be obtained by queries. And research on the high probability of non-smokers getting cancer and smokers getting cancer can be made very simple with the operational table that is categorized well. Under the cancer categorization, one can determine curability of the disease that depends on the stages of cancer. If the c ase is in pathological stage, he/she is in the critical zone and is totally helpless. If a non-smoker categorized under clinical stage, there is a high possibility that he can undergo medication for a certain period of time to recover from the disease. It helps the case study for medical researchers easier. The measure of blood pressure can be referred for other medical factors such as diabetes, premature ventricular contractions, etc. The region categorization in a way provides ordinals of people suffering from cancer or high blood pressure in that particular zone which might be due to the environmental effects of that region. Each variable used above is dependent on the remaining variables. Constructing an abstract operational table with these variables helps us predict how certain factors affect the outcome. It makes hypothesis and fuzzy concepts that seem to appear difficult easier.