radiation protection essay

Although commonly called x-rays, or simply radiation, scientists have more specifically termed the form of radiation, “ionizing radiation.” The World Health Organization defines ionizing radiation as “radiation with enough energy, so that during an interaction with an atom, it can remove tightly bound electrons from the orbit of an atom, causing the atom to become charged or ionized” (2014). Because the human body is made up of atoms, ionizing radiation has the ability to alter the composition of

Safety Functional safety refers to the part of the security of a system, which depends on the correct function of the safety related system and other risk mitigation techniques. Functional safety does not include electrical safety, fire protection and radiation protection. Systems which are consisting out of electrical and electronic components are used since many years to perform safety functions within the most application areas. Programmable electronic systems or also called computer based systems

For most living organisms, humans included, radiation is considered dangerous if it has the ability to ionize other molecules, as this damages the cells and molecules critical to survival. On the surface of the Earth, humans tend to experience radiation in the forms of alpha, beta, or gamma particles (8), or through ultraviolet waves. An alpha particle is a helium nucleus, consisting of two protons

Candidate Name: ___________________________________________________ Question number. Guidance Notes/Example Unit 641 Criteria 1 State why and when health and safety control equipment, identified by the principles of protection, should be used relating to types, purpose and limitations of each type, the work situation, occupational use and the general work environment, in relation to: – collective protective measures – personal protective equipment (PPE) – respiratory protective equipment

the properties of . . . and. Radiation. Things should be including: • Their range in air • What they are stopped by • Their penetrating and ionising powers • How they are affected by electrical and magnetic fields. • How they are commonly detected. • Any other properties. Alpha, beta and gamma come from nuclear of an atom and they called radioactive, because it gives off radiation. These radiations absorb by different thickness of materials such as: Alpha radiation only travel few centimetre in

many lives. 1. Introduction I. Define radiological emergency, causes and effects of radiological emergency, areas prone to radiological emergencies A radiological emergency is an emergency in which there is or there seems to be a hazard due to radiation exposure from a radioactive source. This may result from a variety of reasons such as uncontrolled sources, misuse of equipment or malicious acts. Although there has been no successful terrorist attack has happened in the US since 9/11, terrorism

preserve food, and the idea of food irradiation has been around since the early 1900’s. Anything involving radiation often scared consumers and makes them not trust the quality of the food, because they do not believe that

research (ARPANSA). Gamma radiation studies revealed that they are very dangerous, but scientist also found a way to protect against gamma radiation and many beneficial usages. Gamma radiation is in the highest energy level of the electromagnetic spectrum (Electromagnetic Spectrum). And the electromagnetic spectrum reveals the different types and range of radiation as well as their wavelengths,

If there is a possibility while working or playing your eyes may incur an injury, "please wear protective lenses." Eye Protection Safety Glasses is most people's choice for protecting their eyes. Especially if you know you'll be in an environment where it's possible you will be exposed to any kind of eye hazardous material, particulates flying or possibly floating around. A good rule of thumb is take action and use protective eyewear at all times. Often around the home, while playing, at the office

We are proud to announce that FormAssembly is offering a HIPAA-compliant option for our enterprise customers. In 2015, the health and medical sector experienced the second largest number of breaches. Therefore, more organizations are taking measures to secure against cyber attacks. “In reaction to these challenges, they’re being more proactive about preventing security incidents and breaches by learning about new threats, regularly educating employees about risks, and investing in more advanced