Sunday, April 26, 2020
Modern Times - Short Critique free essay sample
After a conversation with Gandhi in 1931, Charlie Chaplin said: â€Å"Unemployment is the vital question. Machinery should benefit mankind; it should not spell tragedy and throw it out of work†(Bourne, 2003). This was the seed that eventually grew into his masterpiece, ‘Modern Times’. At this point in time things were rapidly and continuously changing, and Chaplin believed that the majority of these changes would not be for the better good. The movie depicts the life of The Tramp as a factory worker in a world where labour is considered no more than another component of the machine. The feeding machine for example, was to be implemented as a replacement for lunch breaks, thus increasing production in the factory. This scene in particular shows the superior treatment the machine received from the managers. Chaplin furthermore visualise the impact of the working environment on the workers in the scene with The Tramp as a cog in the machine. We will write a custom essay sample on Modern Times Short Critique or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Embedded behind the humour in the feeding machine scene is a more serious matter: the lack of concern for humans. The managers are eager to sell this machine, as the replacement of a simple human function could help the factory to decrease overheads and maximise production. But as the machine begins to break down, the managers are only concerned with the machine rather than the safety of the worker. This idea reflects how workers were often treated as simple costs, where the machine was given much care and attention. The scene where The Tramp is inside the machine also further emphasises the lack of concern for the workers, as during the scene it’s shown that the assembly line operates at a great speed, forcing the workers to conform to this speed. Performing a deskilled, repetitive action for hours on end has driven him crazy, and even when he’s inside the machine all he can think about is turning cogs. It’s clear how the industralised world demands and exhibits monotony and conformity from the workers, and this is where the machine has been given the control, to the point where the line between human and machine has blurred. When he struggles with keeping up to speed and is thrown into the innards of the machine, the managers of the plant are only concerned with removing him so that the machine can return to production. Once he’s out of the machine the plant continues on, and he’s simply sent off for someone else to deal with. This strongly demonstrates the importance of the machine to the factory, and how the harsh conditions made it easy for workers to be replaced, as there was always someone else happy to do the job. Although ‘Modern Times’ is considered one of the greatest comedies of all time, it’s difficult to ignore the strong political reference. Witnessing the devastation of the Great Depression, especially after Henry Ford’s introduction of the assembly line, Chaplin foresaw the limitations of the machine in the workplace. The long working hours and poor salary for the working class contrasted the wealthiness of the upper classes, which is subtly referred to throughout the movie. The workers stand in the shadow of the machine and are forced to work very hard in dehumanising positions. The superior treatment of the machine is very evident, likewise is the lack of real concern for the humans. Bibliography Bourne, Mark. Modern Times: The Chaplin Collection. The DVD Journal. N. p. , 2003. Web. 16 Mar. 2013.
Sunday, April 12, 2020
How to Prepare Your Sample Problem Solution Essay Outline
How to Prepare Your Sample Problem Solution Essay OutlineSample Problem Solution Essay outlines can give you the tools you need to write a solid, enjoyable essay. You may not be familiar with problem solving or great writing, but using samples can help you learn the skills of good writing and problem solving. Here are some tips to keep in mind:* Write your essay in a proper sentence structure. If you leave off words in a proper sentence structure, they will not get included in your essay. This is why when you are writing you need to make sure that you use every single one of your letters. Keep everything in a neat, organized way so that you can work your problems out the right way.* Identify the problem and name it. Without naming the problem, you cannot solve it. You can create a chart or an image that shows the problem. It helps to draw out the problem and make it easier to identify and solve.* Write an answer that includes all of the information you have listed things on. This hel ps to reinforce the information you want to include in your essay.* To write well, you need to take notes about what you think of as well as what you believe is best for your students. This way, you will be able to refer back to them later on in your essay. Take note of things like what you learned, any reasons you gave as to why you felt certain ways, and the best way to move forward.* When you are writing your sample problem solution essay outline, you will be required to organize your ideas. Your ideas should be listed so that they can be easily found later on. Keep everything in order and consider things that are important to you. You should also write this in a professional manner.These are a few tips that can help you when you write a sample problem solution essay outline. Keep these tips in mind and you will be able to write a great essay that includes all of the things you want to include in your essay.
Thursday, March 19, 2020
Skin Cancer Essays
Skin Cancer Essays Skin Cancer Essay Skin Cancer Essay Skin cancer is a malignant neoplasm that develops from the cells of the skin. The cancerous growth tends to spreads to the other parts of the body. Usually skin cancers develop due to exposure to high amounts of ultraviolet radiation from the sun. The lesion can take various forms including ulcers; red, black, blue or brown lesions; swellings; cystic lesions; areas of degenerated tissues; crusts; scales; etc. What causes Skin Cancer? There may be a number of etiological factors for skin cancer. However, the most common seems to be constant exposure to ultraviolet rays from the sun. Individuals who constantly develop sunburns are at a greater risk of developing skin cancers. Other risk factors for the development of skin cancers include excessive scars present on the skin (which can undergo malignant transformation), infection with the human papilloma virus, exposure to carcinogen, exposure to other forms of radiation such as infrared, X-rays, or nuclear explosions, certain individuals with genetic disorders (in which the genetic material is defected and cannot repair normal damage suffered to the skin), presence of a large number of melanocytic nevi (moles) on the skin, white skinned individuals, previous history of skin cancers, genetic susceptibility to develop skin cancers, certain skin disorders, etc. Both genetic factors coupled with the environmental factors play a very important role in the development of skin cancer. Who gets skin cancer? Many individuals are at a higher risk of developing skin cancer compared to others. Some or the individuals at a risk of developing skin cancer include:-  ·Ã‚                    Fair-skinned individuals (compared to dark)  ·Ã‚                    Individuals having a previous history of skin cancers  ·Ã‚                    Individuals having a family history of the disorder (up to 10 % of all cases have such a history)  ·Ã‚                    Europeans are at a greater risk compared to Africans and Asians  ·Ã‚                    Individuals suffering from certain immune disorders (such as HIV/AIDS) or receiving certain drugs (such as immunosuppressant)  ·Ã‚                    Individuals suffering from pre-existing skin disorders (such as actinic keratosis, xeroderma pigmentosum, senile keratosis, lupus vulgaris, burns, warts, scars eczema, and Bowen’s disease)  ·Ã‚                    Individuals having a high number of melanocytic nevi (moles) present on the surface of the skin. Moles likely to be traumatized are at a higher risk of undergoing malignant transformation  ·Ã‚                    Individuals affected with certain pre-malignant skin disorders (such as carcinoma in situ)  ·Ã‚                    Individuals whose occupation requires them to work excessively in outdoors.  ·Ã‚                    Individual who stay closer to the equator  ·Ã‚                    Older individuals (there is a general increase in the cancer occurrence with an increase in the age)  ·Ã‚                    Individuals with light-colored hair  ·Ã‚                     Individuals exposed excessively to X-rays, infrared rays and other forms of radiation (such as nuclear explosions)  ·Ã‚                    Individuals exposed to noxious chemicals such as arsenic, tars, oils and solvents Different types of skin cancer (Basal Carcinoma, Squamous Carcinoma, Malignant Melanoma) MUST INCLUDE THESE 3 TYPES Skin cancers are of three types, namely basal cell carcinoma, squamous cell carcinoma and malignant melanoma.  Basal cell carcinoma is a slow-spreading cancer of the skin that develops in areas exposed to sunlight. It arises from the basal cells of the epidermis. The condition arises from exposed portions of the skin, and is by far the most common type of skin cancer. It is also known as ‘rodent ulcer’. Squamous cell carcinoma develops from flat cells present in the outer layer of the skin, usually due to long-term exposure from ultraviolet light and also exposure to infrared and X-rays (excessively). Malignant melanoma is a skin cancer that develops from the cells that produce the pigment melanin (melanocytes). It occurs less frequently compared to basal cell carcinoma and squamous cell carcinoma, but is by far the most dangerous of all conditions (as it tends to spread rapidly to the surrounding structures, regional lymph nodes and the distan t structures of the body. It more frequently occurs in fair-individuals compared to dark. Every ten year, the incidences of malignant melanoma are doubling primarily because of the increase in the ultraviolet ray emission from the sun. The incidence rates of squamous cell carcinoma and basal cell carcinoma is about 1, 000, 000, and about 1000 individuals die from the condition each year in the US. On the other hand, about 60, 000 new cases of malignant melanoma occur every year in the US, with about 8, 000 fatal outcomes. The problems with skin canceretc Squamous cell carcinoma is the second most common skin cancer after basal cell carcinoma. The tumor tends to spread to other parts of the body. The tumor appears as a scaly, crusted, growing swelling, or a non healing ulcer. It usually appears red in color and the borders appear rolled-out or indurated, suggesting the spreading nature of the tumor. The base of the lesion contains granulation tissue. It usually develops on the portions of the skin that are usually exposed to the sunlight such as the scalp, face, lips, nose, neck, upper limbs ears. Rarely, it can develop in other portions of the body such as the oral cavity, genitals, etc. The tumor tends to spread to the surrounding tissues and destroys them (locally invasive). More than 2, 500 individuals in the US die from squamous cell carcinoma every year. The tumor does not cause any pain or tenderness during the early stages of the disorder. The regional lymph nodes may be enlarged. Th e diagnosis of squamous cell carcinoma is confirmed through a biopsy of the lesion. The treatment varies depending on the size of the tumor, spread to various parts of the body, involvement of the lymph nodes and individual factors. The entire tumor, along with a margin of the healthy tissue and the involved lymph nodes are removed through surgery. Radiotherapy is recommended for superficial tumors and to reduce the chances of recurrence in those that cannot be completely removed through surgery (American Academy of Dermatology, 2006). The incidences of basal cell carcinoma are increasing each year by about 10 % due to increasing levels of ultraviolet rays. Most of the tumors occur on the head, face and the neck region, whereas less often it occurs on the upper limbs, intra-orally and the genitals. In women, the condition frequently occurs on the breasts. During the initial stages of the disease, the tumor appears translucent and pearly. The rodent ulcer variety is characterized by rolled out borders with an ulcer that does not heal. The tumor tends to spread very slowly, and invaded the local tissues. As it grows, the tumor tends to furrow in and degenerate the tissues. The individual may not develop pain, but a slight itch may be present. The regional lymph nodes are usually not involved. The tumor may also be nodular, cystic, pigmented, or morphoeic. The morphoeic variety is an aggressive version of the tumor that has irregular borders and spreads to other parts of the body ve ry quickly. The metastasis rates of basal cell carcinoma are as low as 0.0028% to 0.55%. The diagnosis of basal cell carcinoma is confirmed with the help of a biopsy. Superficial lesions can be treated with radiotherapy, whereas surgery can result in higher success and five-year survival rates. Several other techniques such as cryotherapy, Laser surgery, Grafting, curettage, local chemotherapy and photodynamic therapy may also help in the treatment of basal cell carcinoma. The outcome of basal cell carcinoma is much better than squamous cell carcinoma and malignant melanoma (C S M Wong. 2003). Malignant melanoma usually arises from normal skin (exposed to sunlight) or from moles. The lesion appears blue or bluish black. In a mole, the color changes and/or the size increases suggesting malignant transformation. The tumor can be present as a skin lesion, an ulcer, swelling, etc. The borders of the tumor appear irregular and it has a light halo surrounding it. The regional lymph nodes may be involved. Pain is usually present, but sometimes an itch develops. Frequently, the ABCDE criteria (Asymmetry, irregular Borders, Color appears different, Diameter below or above 6 mm, and Elevation) is utilized to assess the tumor. Melanomas can be classified into 4 types, including the superficial spreading type (flat, brown to black in color, frequent), nodular melanoma (blackish-blue or bluish-red raised lesion), Lentigo maligna melanoma (large, flat lesion), and Acral lentiginous melanoma (common in Blacks, Chinese and Japanese, and present in the hands and feet). Very rarely are systemic features (such as low-grade fever, anemia, weight loss, breathing difficulties, malaise, loss of appetite, etc) present. The tumor tends to invade the deeper tissues, spreads to the lymph nodes, and also to distant parts of the body resulting in distant metastasis. The diagnosis of malignant melanoma is made using excisional biopsy. Frequently, a biopsy of the regional lymph nodes and other tissues of the body may be required to detect involvement. The treatment of melanoma varies depending dimensions of the tumor, involvement of lymph nodes, neighboring structures and distant structures, and the individual factors (such as age, medical condition, etc). Small tumors are usually treated by excision of the lesion and a huge potion of the surrounding tissues. Several other treatment modalities such as chemotherapy, radiotherapy, immunotherapy, etc, may also be needed (NCI. 2003).
Monday, March 2, 2020
Simple Inquiéter (to Worry) French Verb Conjugations
Simple Inquià ©ter (to Worry) French Verb Conjugations The verb inquià ©ter means to worry in French. When you need to say worried or worrying, the verb will need to be conjugated to fit the tense. This is not one of ​the easiest French verb conjugations, but a quick lesson will show you how its done in the simplest and most common forms. Conjugating the French Verb Inquià ©ter Inquià ©ter is a stem-changing verb, which is why its a little tricky. The pronunciation may not change, but the spelling does and you need to pay attention. Thats because in some forms, the acute à © changes to a grave à ¨. Youll also find that in the future and conditional tenses, either accented E is acceptable. Beyond that minor (but important) spelling change, inquià ©ter is conjugated like regular -er verbs, which is the most common conjugation pattern found in French. That makes things just a little easier, especially if youre studied any of these verbs before. To conjugate inquià ©ter, pair the subject pronoun with the desired tense of your sentence. For instance, I worry is jinquià ©te and we will worry is either nous inquià ©terons or nous inquià ¨terons. Subject Present Future Imperfect j inquite inquiteraiinquiterai inquitais tu inquites inquiterasinquiteras inquitais il inquite inquiterainquitera inquitait nous inquitons inquiteronsinquiterons inquitions vous inquitez inquiterezinquiterez inquitiez ils inquitent inquiterontinquiteront inquitaient The Present Participle of Inquià ©ter The present participle inquià ©tant can be a verb as well as an adjective, gerund, or noun depending on the context. The Past Participle and Passà © Composà © To form the common past tense known as the passà © composà ©, the past participle inquià ©tà ©Ã‚ is required. To complete this form, you will also need the subject pronoun and appropriate conjugation of the auxiliary verb avoir. As an example, I worried becomes jai inquià ©tà © while we worried is nous avons inquià ©tà ©. More Simple Inquià ©ter Conjugations to Know When the act of worrying is somehow questionable or uncertain, the subjunctive verb mood may be used. Likewise, if theres no guarantee that the worrying will happen unless something else also occurs, use the conditional verb mood. The literary tenses of the passà © simple and imperfect subjunctive are common in formal writing. Subject Subjunctive Conditional Pass Simple Imperfect Subjunctive j inquite inquiteraisinquiterais inquitai inquitasse tu inquites inquiteraisinquiterais inquitas inquitasses il inquite inquiteraitinquiterait inquita inquitt nous inquitions inquiterionsinquiterions inquitmes inquitassions vous inquitiez inquiteriezinquiteriez inquittes inquitassiez ils inquitent inquiteraientinquiteraient inquitrent inquitassent There is no need to include the subject pronoun in the imperative verb form of inquià ©ter. Thats because this is used in demands and requests that are meant to be short and direct. Instead of tu inquià ©te, use inquià ©te alone. Imperative (tu) inquite (nous) inquitons (vous) inquitez
Saturday, February 15, 2020
Conflicting Situation at Work Term Paper Example | Topics and Well Written Essays - 1250 words
Conflicting Situation at Work - Term Paper Example The need is to understand where it has crept up from and what related measures could be taken to avoid it in the first place (Boles, 2011). One such conflicting situation came about when recently one of the employees had a rift with his boss. This problem caused the entire department to lose focus for quite a while. Indeed this was getting into something big until the top management realized the gravity of the situation and intervened to bring to an end the entire issue. The amicable solution was found through understanding and logic which prevailed in entirety. The need was to discern where the two employees were doing just too much pushing and pulling, which was unthinkable on the part of the other employees and the management in essence. There was an air of suspicion which existed within the realms of these two employees who were not even on the same level. The conflicting situation came about when the boss ordered his subordinate to comply with his orders time and again. The subo rdinate did not agree with what the boss had to suggest and carried on with his own undertakings and tasks in the office. The result was very serious as it turned out to be. The two of them got into an argument and started to abuse one another for doing nothing all day long. The boss was surprised that the subordinate had the guts in him to get up to him and speak out loud and that too in front of just about everyone in the office. The actions that the management took under such settings were of dire consequence as it had to intercept within this quagmire which had developed with the passage of time. The senior bosses called these two employees who were essentially boss and subordinate, and thus worked in the same department. They were asked to give their side of the story and thus tell who of the two was wrong amongst them. It was obvious that both of them hurled claims on the other party to be labeled as the guilty one. This ended up in stalemate and both were ordered to leave the office within the shortest time since they were sentenced to two weeks suspensions. The problem was made bigger than it was in the beginning. The subordinate was very abusive and used to hurl slang language and jokes on the boss and the boss had found this out through other employees. The boss was also adamant that since he was senior to the subordinate, his say should have been more important. My perception was that this situation was not handled properly right from the onset. It meant that the employees were not being managed adequately well by the management domains. The need of the hour was such that the employees should have been apprised of the consequences before they indulged into one such rift. Their attitudes would have been better had they known what was in store for them and how they had to handle things in a proper manner. Sadly, this did not come about as such and there were problems for both of them as well as the employees who worked with them or around them in one or the other capacity. I believe that the boss would have let the human resource management department handle things on their own since this would have been the better thing to do in such a scenario. It would have served the cause of the two and taken into consideration the abuse factor which was raised by the subordinate that was simply unwanted and uncalled for (Harrison, 2006).Â
Sunday, February 2, 2020
How you would attempt to keep a business from suffering a similar Essay
How you would attempt to keep a business from suffering a similar attack - Essay Example Key words Packet attack; juveniles; distributed denial of service (DDoS) What was Learned There is a lot that I have learned from the attack on grc.com. First of all, this attack was carried out by a 13 year old! He mentioned that together with his friends, he decided to attack the website following a â€Å"disparaging†remark that was made by the website in its newsgroup. Let me go back to my point. The logic here is not whether the attack was carried out by a group or an individual, but that a 13 year old was at the mastermind of the attack and even bragged about it. What I learned from this is that â€Å"internet terrorism†is no longer a preserve of college students or people aged 16 and above (as previously thought). Maybe the 13 year old kid and his friends are very good at computers, but that is also beside the point. The fact that they took time to learn how to design and launch packet attacks is very worrying indeed and must be looked into. Overall, what I lear ned from this is that there is a new breed of hackers in town. These new breed is aggressive, smart and, surprisingly, unapologetic. This calls for a revision of cyber terrorism combat strategies and techniques. What is also clear from the attack is that law enforcement agencies and authorities are not only ill-prepared but also poorly augmented to deal with the new class of hackers. For instance, the author reveals that when he approached the FBI after establishing that the individual who masterminded the attack was a 13 year old, he was met with the following responses: a) Until the damages done amounted to $5,000, no crime had been committed. That is the law. b) Even if the damages done amounted to $5,000 and a crime was deemed to have been committed, their staffs were not only swamped but also overloaded with cases concerning firms that had incurred huge monetary losses caused by internet/cyber crime. c) Considering that the chief suspect was just 13 years old, there was not muc h that could be done to him, even if the amount of evidence confirmed that the attacks were planned and orchestrated by him. The most that could happen was a chat between some agents and his parents at his place of residence. In essence, his youth gave him an impenetrable armor. This was a major discouragement of the costs likely to be incurred from any kind of investigation. These points prove my earlier assertion that law enforcement authorities and agencies (in this case the FBI) are not only ill-equipped but also poorly augmented to fight cybercrime that is perpetrated by juveniles. How I would Attempt to keep a Business from Suffering a similar Attack I would institute a number of effective measures to combat attacks similar to the one that was directed at grc.com. These measures include the following: Developing effective commands that will counter the possibility of suffering a similar attack. This will work by helping businesses verify that their systems are not infected by any of the existing IRC Zombie/Bots. Since all the IRC Zombie/Bots usually trigger and maintain static links to remote IRC chat servers anytime the host computer is connected to the internet (Yang & Wanlei 22). An active link/connection can be detected using the following command; netstat –an | find â€Å":6667†. Detection will pave way for termination. Encouraging businesses and firms to perform regular tests and checks that allow them to detect and consequently terminate harmful connections. Since IRC
Saturday, January 25, 2020
Cocaine :: Illegal Drugs Narcotics Papers
Cocaine Cocaine is a drug derived from the leaf of the Erytroxylon cocoa bush, which grows primarily in Peru and Bolivia. Cocaine also known as coke, C, snow, flake, nose candy, blow, or crack is generally sold on the street as a hydrochloride salt( a water-soluble salt). Cocaine is a fine, white crystalline powder often diluted with similar-looking substances such as talcum powder, sugar, or amphetamines. The powder can be snorted into the nostrils, also may be rubbed onto the mucous linings of the mouth, rectum, or vagina. To experience cocaine's effects quickly, and to heighten their intensity, users sometimes dissolve it in water and injects into a vein. The drug may be smoked in a purified form through a water pipe (freebassing) or in a concentrated form (crack) shaped into pellets or rocks and placed in special smoking gear. Despite today's abuse of the highly addictive drug, cocaine was intended for medical purposes. Pure cocaine was first extracted and identified by the German chemis t Albert Niemann in the mid-19thcentury, and was introduced as a tonic/elixir in patent medicines to treat a variety of real or imagined illnesses. Later, it was used as a local anesthetic for eye, ear, and throat surgery and continues today to have limited use in surgery. Cocaine is a powerful central nervous system stimulant that heightens alertness and provides intense feelings of pleasure. Because of it's potent euphoric and energizing effects, many people in the late 19th century took cocaine, even though some physicians recognized that users quickly became dependent. In the 1880s, the psychiatrist Sigmund Freud created a sensation with a series of papers praising cocaine=s potential to cure depression, alcoholism, and morphine addiction. Skepticism soon replaced this excitement, however, when documented reports of fatal cocaine poisoning, alarming mental disturbances, and cocaine addiction began to circulate. In 1902, ninety two percent of all cocaine sold in major cities in the United States was in the form of an ingredient in tonics and potions available from local pharmacies. In 1911, the Canadian government legally restricted cocaine use, and its popularity decreased. The 1920s and 1930s saw a decline in its use, especially after amphetamines became easily available. Cocaine=s popular return beginning in the late 1960s, coincided with the decreased use of amphetamines. Along with the feelings of pleasure comes negative effects. The effects of any drug depend on the amounts taken at one time, the user=s past drug experience, the manner in which the drug is taken, and the circumstances under which the drug is taken.
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