The Existence of Radiation
– Radiation has existed throughout the entire existence of earth. Scientists did not know about radiation until very recently because radioactive materials look the same as non-radioactive materials. It was not until February of 1896, when a French scientist named Antoine Henri Becquerel did an experiment using naturally fluorescent minerals to study x-ray properties, which were discovered by Wilhelm Roentgen, that scientists became aware of the existence of radioactivity. Becquerel “exposed potassium uranyl sulfate to sunlight, and the uranium-bearing crystals were later exposed” The Discovery of Radioactivity….
Negative Effests of Radiation
– … Firstly, various types of ionizing radiation will be analyzed. Secondly, it will examine health risks. Finally, the protection worker’s health from those risks. E.P.P.S. 2 Level 4 2. Main body : 2.1 Overview: The risk of radiation depends on the frequency of the radiation. The highest frequency has more risk on workers’ health (Bomford and kunkler, 2003). Thus, workers should be aware of those radiation their frequency starts 100 billion hertz and above….
Radiation and Tyroid Cancer
– … 87% of this sharp increase is related to papillary thyroid cancer which is not too much of a problem for people. In 2012, the “Cancer” study said that the type of x-ray that exposed the most human-made radiation was dental x-rays (Roslin.) There are two sides to the question of whether x-rays cause cancer. Dr. Oz believes and has been encouraging people to limit the use of x-rays and that it raises the risk of causing cancer (Brody.) He said thyroid cancer was the “fastest-growing cancer in women.” He said it was from dental x-rays and mammograms….
A Career as a Police Officer
– It would be fulfilling to be a police officer because police officers help people in the community and keep it safe. They also enforce the law. They are the reason why people can live their lives in peace. If there is anyone in the community that citizens can trust it would be the police officers. Police officers have to accomplish many things in their workday. (Career Cruising.com) They have to write detailed reports and fill out forms.(Career Cruising.com) They are responsible for making sure that people obey the law and are kept safe at all times.(Career Cruising.com) They also observe the activities of suspects.(Career Cruising.com) Cops have to gather facts and collect evidence from…
Community Education Officer and Inclusion
– In order to understand the principles of inclusion and organisational structures which are in place within different professional contexts, it is important to expand on personal understanding of a variety of reflective learning models, as well as increasing awareness of inclusion and the diverse range of values which are contained within different ideologies of inclusive practices. Reflection on personal understanding of professional contexts and the variety of personal attributes which are required in order to develop and deliver to service users is equally important….