National Response Plan (NRP) Analysis

National Response Plan (NRP) Analysis Natural disasters such as Hurricane Katrina in 2005 hit New Orleans cause more damage and death, a notice of a change to the National Response Plan (NRP) was released, incorporating lessons learned from the 2005 hurricane season. Terrorist attacks are immoral evil and are premeditated. The attacks of 911 were hateful deliberate and the worst of humanity. After the 911 attacks modify the way, government officials felt the need to develop the Office Emergency Management. The National Response Framework (NRF) and the Department of Homeland Security revamped flexible and adaptable ideology in which coordinated key positions and responsibilities across the nation connecting all levels of local, state, government, non-governmental organizations and the private sector. The idea intends to identify roles and guide key personnel in managing serious terrorist incidents to a large-scale catastrophic and natural disaster. People are informed well in advance and prepared for natural disasters during Hurricane season, Local, and state offices along with emergency management perform training simulation. These agencies advise the population on evacuation routes, shelter locations and the importance to prepared in the event of a natural disaster was to hit the area. Is evident that people panic some are forced to evacuate from their homes at a moment notice and others may not be able to return home. Protecting public health and safety has always been paramount in nuclear power plant design and operation. Robust structures, such as reactor containment buildings, protect the reactor. Safety systems, such as diesel generators, are redundant and independent. These design features provide excellent protection from external hazards, such as tornadoes and hurricanes, as well as nuclear accidents. The same design features also protect against potential acts of terrorism, making nuclear power plants among the most robust and well-protected civilian facilities in the country (2011 U.SNRC). Thousands of people volunteer to assist those in need when a major disaster strikes.   In a case of a Weapon of Mass Destruction (WMD), as an American Red Cross Volunteer Responder, one must follow the protocols in place in the event of a terrorist attack. Be off limits of the contaminated locations that has evidence for trained personnel to conduct investigations. Initiating a risk assessment and recognize characteristics and distinction of chemical, biological agents, radiological material. Using specialized equipment such as chemical devices and meter to detect radiation. Evacuations may be required to prevent further casualties from contamination. Temporary shelter in place and decontamination area is appropriate if there is a short duration of release of hazardous material and is determined to be safe for everyone to remain in place. Also, protective action to include victims who pose an infection hazard, quarantine of affected locations. Access to contaminated area is issue b y personnel   assigned to the Command Post delegated by the Incident Command In a WMD incident, protection of the lives of the victims, as well as the responders is a primary concern. To enter a location response teams need to safely enter with appropriate equipment to avoid any hazards of agents. They need to be in fully encapsulated for those areas that highly toxic; vapor protection suites provide skin and respiratory protection.   The three types of control zones are: Hot Zone-   Personnel entering this area must wear the highest level of protective equipment based on the substance involved. Referred as a restricted zone An area surrounding by hazardous materials incident, it extends far enough to prevent any hazardous material release from causing harm to personnel outside the area. Warm Zone- Decontamination area personnel working in this area with limited access to prevent or reduce contamination must wear appropriate protective gear, as they will be dealing with contaminated people and equipment. Cold Zone Contains the command post and other support functions deemed necessary to control the incident. Personnel working in this area do not have to wear protective gear but should have it available if needed. Decontamination procedures vary depending on the particular hazard because one procedure or method will not work for all hazards (Review of the Departments preparation to respond to a WMD incident (2010, page 3).

Discuss significance of scene to the film as a whole and identify techniques – Tyrell Corporation – Deckard, Rachael and Tyrell

This scene establishes the position of Tyrell and illustrates his power. The mammoth size of the Tyrell Corporation implies the complete power of the Tyrell Corporation over society. The building is structured like a Mayan pyramid perhaps representing the similarity between the Mayans and Los Angeles as presented by Ridley Scott in 2019. The Mayans having built mammoth, aesthetically impenetrable cities were forced to flee the cities as vine and jungle took over the city. It was later revealed the Mayans had no agriculture skills and had a lack of understanding of nature. Los Angeles 2019 is not dissimilar. Earth has been drained of its natural resources and left to decay. The scene inside the Tyrell Corporation opens with a full shot of owl eyes. Deckard inquires, â€Å"is it artificial†, Rachael answers â€Å"of course†. The reader realizes the true extent of the artificial nature of this society. This confirms that artificial objects have taken over nature – first humans and now animals. The owl is relatively indistinguishable from a ‘real' owl, raising the persistent question ‘what is natural?' The owl is also associated with Tyrell; representing his false wisdom. The viewer is first introduced to Rachael and Deckard in natural light – this is the first time the viewer sees the natural source of light in the film. The sun can be seen as a metaphor for their real love for one another. The artificial surroundings of the Tyrell Corporation and the world below greatly contrast with the sense of the natural world the sun is symbolic of. Natural light quickly disappears as Deckard commences the Voigh-Kampff test demonstrating the artificial nature of the Tyrell Corporation and simultaneously the world below. This scene establishes the position of the Tyrell Corporation and the characters in the film. The viewer realizes the true extent of Tyrell's power. Perhaps more importantly the viewer is introduced to the key issue of the film ‘What is natural?' and illustrates how the natural and artificial are indistinguishable. Tyrell's Death – Tyrell, Sebastian and Batty The scene again begins with a close-up of the artificial owl reinforcing the false wisdom of Tyrell and the question of what is natural or artificial? Tyrell's room is also very large further emphasizing his power and position. The surroundings are pristine and luxurious; Tyrell's bed was actually modeled on the bed of Pope John Paul II. This illustrates Tyrell's affinity to the role of God and his role as creator. Tyrell is presented as arrogant, smug and extremely patronizing, â€Å"you burnt so very, very brightly Roy†. Tyrell is impersonal and cold towards his ‘son' in his quest for life; he does not offer any sympathy or comfort. This is a subtle way Ridley Scott makes the viewer empathise with Roy. However this is somewhat altered following the brutality of Tyrell's death. The method of Tyrell's death emphasizes his false wisdom and inability to see the consequences of his actions. Roy removes Tyrell's glasses before crushing his scull allowing Tyrell to finally see the consequences of his actions – although it is too late. The fact that Roy has killed his creator is significant to the overall themes presented in the film. The killing of Tyrell can be seen as representing how man has killed nature (essentially this is creation killing creator) in our own society and emphasizes the complete destruction of the environment of Los Angeles 2019 as represented by Ridley Scott.

Radiotherapy – One World Essay

What are the Benefits and Drawbacks of Radiotherapy? Cancer is one of our planets most concerning illnesses at this time. It is the uncontrollable growth and forming of malignant tumours. In 2007, it was said to cause about 13% of all human deaths worldwide (Kleinsmith, Lewis J. M. D). Some cancers may be cured and this depends on certain variables such as the type of cancer, where the cancer is, and how early it has been detected. One method of treatment for cancer is Radiation therapy (Radiotherapy). This is the medical use of ionizing radiation to control or kill these malignant cells.However, there is doubt among society about the use of radiotherapy. This is mainly because some long-term side effects include the growth of scar tissue, infertility and damage to other areas of the body, depending on the location of the radiation treatment. Another major reason for doubting this treatment is because in some cases, people may also develop a secondary cancer as a result of exposure t o radiation. Therefore this is a global issue and in the following essay, the social and economic factors involved in this topic will be discussed. Radiation therapy is commonly applied to the cancerous tumor because of its ability to control cell growth. Ionizing radiation works by damaging the DNA of exposed tissue leading to cellular death. To spare normal tissues (such as skin or organs which radiation must pass through to treat the tumor), shaped radiation beams are aimed from several angles of exposure to intersect at the tumor, providing a much larger absorbed dose there than in the surrounding, healthy tissue. † (Cancer Research U. K. ). There are two main types of radiotherapy, internal and external.The one being discussed in this topic will be external radiotherapy because it is most related to the electromagnetic spectrum, while the other is based more on placing radioactive material inside patients. External radiotherapy uses radiation aimed at a cancer from a mach ine to destroy the cancer cells. The types of radiation used include high energy X-ray beams, cobalt irradiation or particle beams, such as protons or electrons. The most common types of external radiotherapy, use photon beams (either as x-rays or gamma rays).A machine called a linear accelerator focuses high-energy X-rays or other high-energy beams (gamma rays) at the cancer. It is concentrated so that the radiation destroys the cancer cells and not the healthy cells around them. Although, healthy cells may be damaged, the cancer cells will take most of the damage and the healthy cells should be strong enough to repair themselves afterwards. â€Å"The linear accelerator uses microwave technology (similar to that used for radar) to accelerate electrons in a part of the accelerator called the â€Å"wave guide,† then allows these electrons to collide with a heavy metal target.As a result of the collisions, high-energy x-rays are produced from the target. These high energy x-ra ys are shaped as they exit the machine to conform to the shape of the patient's tumor and the customized beam is directed to the patient's tumor. The beam may be shaped either by blocks that are placed in the head of the machine or by a multi-leaf collimator that is incorporated into the head of the machine. The patient lies on a moveable treatment couch and lasers are used to make sure the patient is in the proper position.The treatment couch can move in many directions including up, down, right, left, in and out. The beam comes out of a part of the accelerator called a gantry, which can be rotated around the patient. Radiation can be delivered to the tumor from any angle by rotating the gantry and moving the treatment couch. † (Radiological Society of North America, Inc. ) There are numerous advantages to having radiotherapy in comparison to other treatments to cancer. Using linear accelerators is more efficient than using ring-type accelerators. This is because; linear acce lerators can generate and maintain stronger light rays.This is crucial so that the cancer can be completely destroyed and so that the blasts are concentrated enough to not overly damage the healthy cells surrounding the cancerous ones. The other main advantage of using radiotherapy over other cancer treatments is because it is a focused treatment. Other treatments such as chemotherapy affect the entire body. Therefore, radiotherapy has fewer adverse effects on the rest of the body compared to other treatments. Radiotherapy also has several disadvantages and limitations. Firstly, this treatment can only be used if the cancer has been diagnosed at an early stage.Once the cancer has spread over several areas, this treatment cannot be used. Also, the linear accelerators require large power supplies, increasing the construction and maintenance expense of the machines. Radiation therapy delivers cancer-killing doses of radiation at the tumor site, the National Cancer Institute explains, b ut doesn't travel throughout the body to destroy cancer cells that have spread as chemotherapy treatment can do. Therefore, radiotherapy cannot be used after the cancer has spread to a certain degree. As mentioned, some people may also develop a secondary cancer as a result of exposure to radiation.There are numerous social factors that question the use of radiotherapy to treat cancer. A major social concern is developing secondary cancer as a result to the treatment. Though possible, this is a very rare situation. Developing a secondary cancer is more likely when being treated with chemotherapy or sometimes internal radiotherapy. Unfortunately, many are unaware of these facts and therefore they refuse to take these treatments. However, this therapy (along with chemotherapy) has been a revolutionary breakthrough in medicine.Radiotherapy, as mentioned before, would act as an alternative to chemotherapy for patients who have been diagnosed with a cancer in its early stages. Referring to one of the main advantages, this is a very beneficial treatment as it limits exposure to radioactivity, and out of the different treatments, it has the least probability of causing a secondary cancer. Also, because of its accuracy, we have been able to completely irradiate cancerous cells while barley harming the surrounding ones. There are also several economic factors that account to us using radiotherapy.Firstly, there are major costs for the maintenance of machines such as the linear accelerator, which is crucial for radiotherapy. Because of these expenses, not all hospitals have these equipment and also not many patients can afford to get this treatment. This too is a major limitation of using radiotherapy. However, these machines also benefit the economy as it provides better healthcare (In those hospitals and for patients who can afford it), it also creates more jobs. This is because there must be technicians to fix these machines whenever they are broken, and as said befo re, they are very high maintenance.For that reason, there must be regular check-ups on how the systems are running. Especially when considering these machines if run improperly, and at an overdose, can cause cancer. Therefore, this opens more job opportunities. Referring back to the availability of resources such as radiotherapy much depend on location. Unfortunately, people in Ghana do not have the same access to treatments such as radiotherapy to those in the Netherlands. This is mainly to do with the two countries different economical stand points. Most resident of MEDC’s have the chance of receiving such treatments, while many others do not.Also, seeing as how cancer is a growing problem which caused 13% deaths worldwide in 2007, it is clear that radiotherapy is a viable treatment which should be considered over the globe, so that other people have accessibility to these treatments. This will not only save more lives in the future, but also increase economy due to the rea sons stated previously. Throughout this essay, radiotherapy has been discussed. Radiotherapy is a treatment for cancer, by which powerful x-rays are blasted into cancerous tumors, to destroy them, eliminating the cancer.Though presented with possible side-effects, as well as being expensive, radiotherapy is a viable choice for a treatment to an early caught cancer. This is an example of how science (using x-rays) and technology (creating equipment such as linear accelerators) can work together to create a possible solution for globe issues such as cancer. Two factors affecting the use of radiotherapy has also been discussed, and in conclusion, one can say that radiotherapy is not without limitation; however it can be considered one of the best treatments for early caught cancer.Bibliography * â€Å"About External Radiotherapy. † : Cancer Research UK : CancerHelp UK. Cancer Research UK, n. d. Web. 12 Nov. 2012. ;http://www. cancerresearchuk. org/cancer-help/about-cancer/treatm ent/radiotherapy/external/about-external-radiotherapy;. * â€Å"Advantages & Disadvantages of Radiation Therapy. † LIVESTRONG. COM. LIVESTRONG, n. d. Web. 12 Nov. 2012. ;http://www. livestrong. com/article/513783-advantages-disadvantages-of-

Lord of the Flies 24 Quotes Using Literary Devices and...

Quote (including p#) Literary techniques purpose Significance and how it relates to theme. â€Å"He snatched his knife out of the sheath and slammed it into a tree trunk. Next time there would be no mercy.† Pg 31 Characterization: Jack wanted to show his capabilities in the power struggle. This quote shows how the importance of dictatorial power in a â€Å"savage† society. Power is the most important thing when there are no boundaries to society. â€Å"They knew very well why he hadn’t; because of the enormity of the knife descending and cutting into living flesh; because of the unbearable blood. (pg 31) Characterization: The others know that Jack couldn’t kill the sow because he has never killed another living creature. This quote shows how the†¦show more content†¦Ã¢â‚¬Å"He wanted to explain how people were never quite what you thought they were.† Pg 54 Characterization/Foreshadowing: People aren’t as they seem to be. This quote shows that people can be different then they can be, people can ultimately change for the worst. â€Å"As a time when play was good and life so full of hope was not necessary and therefore forgotten.† Pg 58 Characterization/Symbolism: Hope, a symbolization of survival with an instinct in civilization and a longing for civilization. This quote shows that there was still a part of civilization that the boys were holding on-to, and that was their last good feeling- hope. â€Å"He peered at his reflection and disliked it. He bent down, took up a double handful of lukewarm water, and rubbed he mess from his face.† Pg 63 Symbolization: The masked that covered Roger was uncomfortable, it looked inhumane. He had to wash off the charcoal to really feel like him, he had to look human and feel clean. This quote shows that there was still a part of civilization that the boys were holding on-to. â€Å"We’ve got to talk about this fear and decide there’s nothing in it.† Pg 82 Characterization/Symbolism: They decide as a whole to face the problem in their â€Å"society†. This quote shows that there was still a part of civilization that the boys were holding on-to. â€Å"The world, that understandable and lawful world, was slipping away. Once there was this and that; and now- and the ship had gone.† Pg 91 Symbolism: The world wasShow MoreRelatedA Picatrix Miscellany52019 Words   |  209 Pagesis now, in an excursus, brought into harmony with the disposition inherent in various natural substances to absorb magical influences, and this again is followed by suggestions as to the positions of the moon favorable for certain enterprises (pp.22-24). The author opens the final section with his usual formula to the effect that he is returning to the true subject of his book. 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