Wednesday, November 27, 2019

Living in the city VS. Living at the countryside free essay sample

A lot of people discuss if it is better to live in the city or to live in the countryside. Here are some arguments for living in the city and living in the countryside: When thinking of transportation it is better to live in a city. There you’ve got a lot of public transports. But also in regards to jobs it’s easier to live in the city. You have a bigger variety of different jobs and you usually don’t need so much time to work with your car or you can use taxis or public transports. Another positive thing is that you have a lot of more shops and facilities in a city. There are also more different kinds of schools and universities. The social life is also an important point. In the city you have got a lot more cinemas, restaurants, clubs and events where you can meet new people. We will write a custom essay sample on Living in the city VS. Living at the countryside or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In the countryside live a lot of families with their children because the houses there are bigger and they usually have got gardens and houses in the countryside are cheaper. It is a fact that there isn’t so much traffic  and industries. This is why it is healthier to live in the countryside. There is also a lot of unspoiled nature where you can do outdoor sports like mountain biking, hiking or swimming. When thinking of schools you’ve got more individual teaching because the schools are smaller. But another important point is that you know the people better and so you have better relationships with doctors, waiters, neighbours, etc. But finally should everybody decide for themselves where it’s better to live.

Sunday, November 24, 2019

How to Create an Exothermic Chemical Reaction

How to Create an Exothermic Chemical Reaction Exothermic chemical reactions produce heat. In this reaction, vinegar is used to remove the protective coating from steel wool, allowing it to rust. When the iron combines with oxygen, heat is released. This takes about 15 minutes. What You Need ThermometerJar with lidSteel woolVinegar Instructions Place the thermometer in the jar and close the lid. Allow about 5 minutes for the thermometer to record the temperature, then open the lid and read the thermometer.Remove the thermometer from the jar (if you didnt already in Step 1).Soak a piece of steel wool in vinegar for 1 minute.Squeeze the excess vinegar out of the steel wool.Wrap the wool around the thermometer and place the wool/thermometer in the jar, sealing the lid.Allow 5 minutes, then read the temperature and compare it with the first reading. Results Not only does the vinegar remove the protective coating on the steel wool, but once the coating is off, its acidity aids in oxidation (rust) of the iron in the steel.The thermal energy given off during this chemical reaction causes the mercury in the thermometer to expand and rise up the column of the thermometer tube.In the rusting of iron, four atoms of solid iron react with three molecules of oxygen gas to form two molecules of solid rust (iron oxide).

Thursday, November 21, 2019

Case Analysis Study Example | Topics and Well Written Essays - 1000 words - 7

Analysis - Case Study Example The section discusses how the unrelated strategy of the UTC adds value to the company. Unrelated diversification is important in enabling companies reap benefits from a central management. UTC ensures that its business gain value by auditing their strengths and weaknesses through its elaborate Total Quality Management strategy. The parent corporation ensures that its businesses are operating optimally. For example, the case of elevator failures in Japan was effectively solved through TQM. A parent corporation is objective in identifying failures in its businesses and thus is efficient in finding solutions. Unrelated diversification also offers UTC strategic advantage of identifying the best practices for its companies to mitigate business risks. The situation implies that the corporation can use strategies that have succeeded in one of its business to run another business. Also, the corporation learns for the strategies that have failed in several businesses to avoid them in the future. The result is a more successful and valuable business. For example, UTC uses TQM as its main approach to avoid product failures. The strategy worked well or elevator problems in Japan; hence, the corporation documented it as one of its best practices. As noted above, UTCs best practices are transferred to all its companies. UTC has employed several process disciplines and an elaborate research and development. Also, the corporation benefits from diverse skills and competencies across different industries. These competencies enable UTC to internally manage the human resources, across all its companies. Top performers can be sent to failing companies to improve their prospects. According to Duhaime, Stimpert & Chesley (2012), unrelated diversification allows corporations to invest in business that have little or no process technologies that can result in synergies. The reason or this is that businesses operate in different industries, and hence there are not similarities