Analysis of Aiding Violence Essay Example | Topics and Well Written Essays - 750 words

Analysis of Aiding Violence - Essay Example Any foreign investor with an African dream must look at the tragic events at Rwanda, before planning to set his foot on the African soil. People can build a country and people can break it--how the latter course takes shape-- Rwanda is the latest example. When negative forces rule the roost in a country, a host of issues crop up, some are excavated from the history, some react to the current conditions. Rwanda stood engulfed in inequality, exclusion, and humiliation and those enterprises which established themselves in Rwanda, with the hope of doing something constructive for the people, were bewildered and utterly failed, overwhelmed by the ruthless violence. They were frustrated and defeated and all developmental and welfare activities came to a dead end. Killing each other flourished as the predominant industry! What were the factors that lead to the inner-humiliation of Rwanda, and the unprecedented genocide, which the world watched as if it had no concern? Developmental activities, even in a peaceful and well-governed country, create heartburning and severe tensions. The impact of materialistic civilization make the people believe that they are in a competitive race and they must win, even if that means trampling the interests of others. Any developmental project must be preceded by a program to educate the people, through the print and electronic media and ground realities explained to them as for the intended purpose of the project and its benefits as a whole to the Nation. This was not done in Rwanda. The inexperienced rulers played in to the hands of the developmental agencies, and conflicts began to take shape. The conflicts ignored over a period, lead to the mass conflagration. In this 1994 genocide, 1,000,000 lost their lives. It was not one country attacking the other country. It was a civil-war, even though indirect support to various factions fighting could not be ruled out. But the basic question is, why this happened in the 20th

Video game controversy Essay Example for Free

Video game controversy Essay Introduction â€Å"FIFA†, â€Å"Battlefield†, â€Å"Grand Auto Theft†, these are some popular video games from the last decade. If you are born after 1990s, you definitely have heard or played one of these games. Video or computer games have rapidly growing for the last decade, especially for teenage boys, it is a necessity entertainment for them. As of 2001, roughly 79 percent of America’s youth played video games, many of them for at least eight hours a week. (Layton, Julia, 2008) However both mass media and researchers start to make concerns on that video games are affecting the behavior of our generation, of the way they think or distinguish things. So is video hazardous or is it just what the ideal public wanted it to be like? As for myself, I personally agree with what the media was concerning about. The main assumption the media are making is that video games are contributing inadequate message to teenagers, which made them receive information that they are not able to digest yet and let them believe the world in video games are the same as reality without any consequences. Gender inequality still happen? â€Å"In mass media, male characters appear more frequently, talk significantly more, and engage in noted behaviors more, such as achieving and showing leadership†(Thompson Zerbinos, 1995). Women are usually recognized as subordinate and passive dependent to men. (Yi Mou Wei Peng, 2008) Basically all the popular video games are made for men. â€Å"FIFA†, â€Å"NBA†, â€Å"Grand Auto Theft† are all men game, the first two are sports game, and there is girls leagues however they are not making for girls due to small market share so that they cannot have one sport game that using their favorite players to play instead have to play the men one or choose not to play. In the game â€Å"Biohazard†, the story line has one girl character, even so she is just a subordinate of the other men character, she needs to follow what the men order is and cannot work alone because men are the leader and they have the power. When teenagers play these sorts of games, they might tend to start not to respect girls since they saw in game that they have all the power and girls cannot overrule them. It is unlikely for teenagers to identify right or wrong when different resources have different answers. Gender stereotyping When you see a black man on the street, your natural reactions are to try to avoid any contact with them because deep in your mind, you have this image implied that they are most likely criminal. According to my research, black men are more likely to be portrayed as criminal; Asian men and girl are usually portrayed as culturally ignorant and submissive. (Yi Mou Wei Peng, 2008) In the game â€Å"Grand Auto Theft†, game character are mostly brown and black men, it hardly will be a white person, when you keep playing it, it will be likely that you have already convey this image that most of the brown and black men were bad people. In addition, teenagers who played a lot of video games received this image might easily get affected by it and will lose the chance to think critically, also lack of knowledge or direct contact with these race made their attitude stronger and have misunderstanding once they saw them. Starting from ancient time, women usually work as a prostitute. In Dietz’s (1998) study shows that women are likely generally in four stereotypes, which is sex objects or prizes, victims, feminine role or heroes and action character. It is not surprising that 28% of women character were portrayed as sex objects based upon physical appearance or sexually-oriented actions. (Yi Mou Wei Peng, 2008) You may argue that women are portrayed or treated as this were a while before, and it can trace back to long time ago, in addition it will not be because of video games. However, in a YouTube video that shows a video game named â€Å"Grand Auto Theft†, there is scene or gameplay that the character could find a hooker and have sexual conduct with him. (GTA 5 Sex with hooker, 2013)Children and Teenagers brains usually are still developing, and that made them more easily to receive whatever information they get from video games. In addition, it may lead to teenagers who are not mentally ready for it and will not be able to differentiate if it is logical or not. So this brings to my question before, does video games affect how women are portrayed? I would said it is, it is true that women got more attention and get respect more nowadays, but if they created this sort of scene in a video game, it means that they have no reflection. Also they have made the situation worse than before because they have insert scene, which should have a parent guide before teenagers play, in order to that, they let them to gain access to it way too easy and may eventually encourage them to start of prostituting. Dream or reality. â€Å"A game can be more fun when you get the chance to act and be like your ideal self† explained by social psychologist Dr. Andy Przybyisk. (Nauert, Rick, 2011) Studies have been said that people play video games to try and get close to an† ideal self† and not to escape reality is not true, allowing them to play a new identity will make themselves feel better such as increasing their self esteem. (Mail Outline, 2011) From my research, it said people do not watch television like playing video games. They interact with them; games are also based on reward system. So when we started played in video games, we may attach personally feelings and insensibly involved too much and start losing our true identity and eventually become very addict to the character in game and cannot extricate them. Since reward from these games are high and gamers might get what they cannot get in reality, the respect or the attention that they could not earned. That is why they want to seek all of this in game, in addition losing themselves in video games and might not even be able to know which one is reality or dream. One Taiwanese teenage played forty hours video game without eating and sleeping are a good example at how he is losing his own identity during his game. He is playing a game named â€Å"Diablo III†, which his identity character in the game do not need to eat or sleep. In addition time passed by so fast and he is extremely concentrated on adapting to his new identity, he completely forgot about reality, which later he cannot escape it anymore. (Andy, 2011) In conclusion, video games do affect a children growing healthily for now. However I do not think it will be a good idea to kick this entertainment away from teenagers. In the 1950s, lots of people blamed comic books for kids’ behavior, but look at where has it become now. â€Å"Batman†, â€Å"Superman†, â€Å"Iron Man†, these classic comic who once was getting blamed on turned into a great movie one after another. â€Å"Entertainment has always made a great scapecoat†. It has been blamed by years. Although I do agree that company need to carefully produce their product, I think that people have responsibility too. As I stated before, a teenagers died from playing over forty hours of game, to be honest, before doing anything you should have known where your limits are and you should been able to control it. It is similar to eating, if you eat or drink way over what your body should absorb then for sure you will get fat or diabetes from it. However at this moment It has derivative too big of a problem that makes people worry about such as shootings from The United States, teenagers died from gaming a numerous time. I understand it is nearly impossible to control every bodies mind, despite that; company should create games that could pursuit our happiness and at the same time be responsible to the society. Point being is to balance the work that they are doing, mass media are always concerns about public safety, if the public are getting threatened by it, they will use all of their power to try tear you apart, media influence is extremely strong, so if they can show a good balance between games and society, when they got trust then video games will definitely last forever as a good entertainment to teenagers. Yi Mou Wei Peng(2008). Gender and Racial Stereotypes in Popular Video Games IGI Global, 922-937 GTA 5 Sex with a hooker (2013). Retrieved from http://www. youtube. com/watch? v=VM1d5icyHVA Layton,Julia(2008) â€Å"Do violent video games lead to real violence? † HowStuffworks Retrieved from http://electronics. howstuffworks. com/video-game-violence. htm Nauert, Rick (2011) â€Å" Playing with Personality and esteem in video games† Psychcentral. Retreived from http://psychcentral. com/news/2011/08/04/playing-with-personality-and-esteem-in-video-games/28349. html Kilhefner, Johnny(2013) â€Å"Identity Crisis: The Search for Character and Self in Videogames†. Retrieved from http://www. popmatters. com/feature/163393-dolls-and-characters-in-video-games/ â€Å"Video gamers play to ‘adopt’ a new identity and experience superpowers(2011) MailOnline. Retrieved from.

Isolation and Identification of Listeria Species

Isolation and Identification of Listeria Species Alesha Coleman-McCallum Title: Isolation and Identification of Listeria species from chicken sample using Palcam broth (pre-enrichment), UVM 11 broth (selective enrichment), Palcam and Oxford agars (selective plating) also confirmation using biochemical tests. Objectives: To isolate Listeria species from chicken sample To observe the reaction of listeria on selective medium To confirm the Listeria species using biochemical tests Introduction Listeria is a genus of aerobic parasitic, gram positive rod-shaped bacterium (Define, n.d). This genus has more than 10 species with the commonly encountered being: Listeria monocytogenes, Listeria innocua, Listeria ivanovii, Listeria welshimeri, Listeria seeligeri, Listeria grayi, Listeria murrayi. Members of this genus are extensively spread in the environment and maybe found in soil, plants, gastrointestinal tract of animal and humans. Listeria monocytogenes species is of great concern because it is pathogenic to humans and causes Listeriosis. Listeriosis is a foodborne illness (Hardy Diagnostics, 1996). Listeria monocytogenes is different from most bacteria since it can grow in the cold, salt, acid and air-tight conditions. The increased demand of ready to eat foods especially in first world countries has the potential of listeriosis more eminent. Pregnant women, older adults, young children and immunocompromised persons are more susceptible to Listeriosis infections. Therefore cooking, pasteurization/applying heating steps to food, avoiding raw meat and milk/ moist or processed food and washing hands regularly may reduce the risk of infections. (FDA, 2004). According to Food Quality Safety USA [4] a dry and clean work environment is crucial in avoiding listeria outbreaks in the food industry. Methods for Identification Methods used in BI208 lab for identification of Listeria were Palcam broth (pre-enrichment) then UVM 11 broth for selective enrichment step, Palcam (selective agent) and Oxford agars (selective and differential agent). For confirmation of species: organism was plated on a blood agar to check for hemolysis. Biochemical test included SIM tube for motility, mannitol, D Xylose and L Rhamnose reactions obtained. Other methods that could be used to identify listeria species are: Polymerase Chain Reaction (PCR), Rapid Identification Kits and Serological tests (MFHPB-07, 2012). Results Table showing results obtained from Listeria media reaction Media Observations Reaction Palcam Agar Shiny, smooth, circular, convex colonies. No fermentation No Hydrolsis Oxford Agar Black colour around colonies Esculin Reduction Blood Cream, hilly,glistening colonies No Beta-hemolysis Mannitol Transparent colonies Negative D Xylose Transparent colonies Negative L Rhamnose Light yellow fermentation around colonies Positive SIM Tube Umbrella shaped growth Positive Gram Stain gram positive rods Assuming Listeria monocytogenes control was used: Media Expected Results Palcam Broth Cloudy UVM 11 Cloudy Palcam Agar No fermentation Positive Hydrolysis Oxford Agar Esculin Reduction Blood Beta-hemolysis Mannitol Negative D Xylose Negative L Rhamnose Positive SIM Tube Positive Discussion Listeria innocua was isolated from the chicken sample. Listeria innocua is not usually implicated in food born-illnesses however an isolated death in an elderly patient was reported (Perrin, Bemer and Delamare, 2003). Portions of chicken sample were first placed in pre-enrichment broth in order for stressed cells to become viable and all other bacterial cells to multiply.   Enrichment stage is to partially suppress unwanted organisms and allow listeria to thrive. Oxford agar (OXA) is both selective and differential. The selective properties of OXA agar will not allow gram negative organisms to grow while suppressing most gram positive organisms (Oxoid, n.d). The different property of OXA agar will allow some species of Listeria to be totally inhibited, growth with or without blackened colonies (MFHPB-07, 2012). Palcam agar   utilizes two indicator systems: esculin and mannitol.   Listeria monocytogenes changes esculin to a black complex around colonies but does not ferment mannitol. Therefore some gram positive organisms such as enterococci and staphylococci will ferment mannitol hence can be ruled out as contaminants (Oxoid, n.d). Blood agar was used to determine if the organ ism is beta-hemolytic. Other Biochemical tests were mannitol, D Xylose, L Rhamnose and SIM Tube to differentiate and confirm the species. Since Listeria monocytogenes is pathogenic to humans a 2 Class Sampling Plan would be used to asses if the chicken is fit for consumption. Different species of an organism may exhibit variable characteristics and maybe mistaken. Listeria species were found and should be deemed unacceptable for consumption. Further testing such as PCR which is very specific could be used to conclusively identify the species present. Conclusions Based on the objectives previously outlined, isolation and Identification of Listeria species from chicken sample using Palcam broth method was very effective. References Define,n.d. Listeria Genus. Retrieved February 22, 2017 from http://www.dictionary.com/browse/listeria Hardy Diagnostics, 1996. Food Borne-illneses Retrieved February 22, 2017 from https://catalog.hardydiagnostics.com/cp_prod/Content/hugo/Listeria.htm FDA, 2004. Food-Borne Pathogenic Microorganisms and Natural Toxins Handbook: The Bad Bug Book U.S. FDA/CFSAN. Center for Food Safety and Applied Nutrition, Food and Drug Administration, College park, MD. Food Quality Safety (formerly Food Quality),2007.   Retrieved February 20, 2017 from http://www.foodqualityandsafety.com/article/prevent-and-control-listeria Jay, J.M.,Loessner, M.J. Golden, D. A. (2005). Modern Food Microbiology: Indicator of Food Microbial Quality and Safety, 476-477. United States of America: Springer Science+Business Media LLC . MFHPB-07 Method, November, 2012. The isolation of Listeria monocytogenes and other listeria species from food and environment samples using Palcam broth. Retrieved February 20, 2017 from  http://www.hc-sc.gc.ca/fn-an/res-rech/analy-meth/microbio/volume2-eng.php Monique Perrin, Michel Bemer and Catherine Delamare, 2003. Fatal Case of Listeria innocua Bacteremia: Journal of Clinical Microbiology Oxoid, n.d. Enrichment Media for Listeria. Retrieved February 20, 2017 from  http://www.oxoid.com/uk/blue/prod_detail/prod_detail.asp?pr=CM0856org=91c=uklang=EN US Government, n.d. Retrieved February 20, 2017 from https://www.foodsafety.gov/poisoning/causes/bacteriaviruses/listeria/ Zimbro, M.J., Power D.A., Miller,M.M., Wilson, G.E., Johnson, J.A., (Revised 2009). Difco BBL Manual: Palcam and Oxford Agar, Culture Media for Specific Groups of Microorganisms. United States of America: Becton, Dickinson and Company.

Cancer :: essays research papers

Cancer Today there are one in three people worldwide who are affected by cancer, and almost 60% of these people will almost certainly die. 7000 New Zealanders die every year from this disease. It is the second largest killer next to heart disease. Cancer does not just affect certain groups of people, it can affect anybody and it is not just one disease, it refers to more than a hundred diseases. Cancer is caused by carcinogens. At present, hundreds of chemicals are known to induce cancer. Normally, the body’s cells divide in an orderly way, allowing the body to grow and to heal after injury. Damage or mutations that occur to the proto-oncogenes (POG) and tumour suppresser Genes (TSG) in the genetic material (DNA and RNA) by these carcinogens bring about Cancer, which causes cells to have less control of cell division and differentiation. POGs lead to changed cells or transformed cells and cause excessive cell division. Further mutations cause the cells to become immortal. These cells continue to divide and form a ball of cells. These cells require a lot of energy and fluids flowing to maintain the high rate of the cell division. When these balls become too large for fluids to flow through, the middle of the ball dies. TSG’s act as anti-proto-oncogenes, they regulate the rate of cell division. POG’s and TSG’s constantly compete to overpower each other. These TSG’s can be mutated and this brings about a change in the control mechanism of cell division. Cells are stimulated to divide through a growth factor. Growth factor molecules bind to cell membranes of cells and send a chemical message to a receptor in the cell membrane. The receptor sends a message through the cytoplasm to the nucleus to stimulate cell division. Sometimes when these growth factors are absent the receptor in the cell membrane is mutated to send out the message to the nucleus. Cells are also stimulated to divide through the two proteins, cyclins and cyclin-dependent kinases. When these two join together, this stimulates cell division. These proteins act on the growth inhibitor proteins P53 and PRP, which are growth inhibitor proteins. Tumours may be malignant, spreading or benign, non-spreading. Malignant tumours are aggressive, invasive, and mobile. They invade healthy tissue and continue to divide. The original cancer is called the primary tumour. If the tumour is malignant, the disease may develop in other parts of the body where secondary tumours may form.

Macbeth’s diary Essay

I am fighting for my king, Duncan, against the enemies Sweno the king of Norway, Macdthwald lord of the western isles of Scotland and the thane of Cawdor who all are traitors. The battles were very bloody there were lots of dead people most very young soldiers. I have not seen so much blood scenic I became a general in Duncan’s army. The best thing was that we were victorious and Banquo and I are going home to celebrate our victory. On our way home across the heath the weather was awful there was strange thunder and lightning, Banquo and I meet 3 weird women who said that I am the thane of Glamass, going to be the thane of Cordor and future king to be. They also told Banquo that he will be lesser than me and greater, not so happy yet much happier and he shall father kings but he will not be king. Then they disappeared it was vary extraordinary. Than Ross and Angus arrived and told me that I am now the thane of Cordor. I don’t believe it how did they know perhaps king would come true. I must tell my wife about these weird women and what they have told me. I could not believe the welcome I got at the palace at fours from king Duncan, when he made Malcolm the prince of Cumberland and heir to the throne I was vary surprised, because I wanted to be king now it would be more difficult Duncan said that he will be coming to my castle, so set off. My wife was very anxious to tell me her plan for killing Duncan. I did not think I could do it, she was very determined that I should. Duncan had arrived I let my wife greet him because I very upset about killing Duncan. At the state dinner I had to leave I did not think that I could do it. My wife came and found me and I told her I could not do it she then convened me I should and told me how to kill him and she even told me how we should react when we hear the bad news about Duncan’s death. I was very nerves about killing Duncan because I was committing treason and a sin, on the way to Duncan’s chamber I saw Banquo and Flenance going to bed as I crossed the tort yard. Banquo gave me some gifts from Duncan for my wife and me, then Banquo about a dream he had about the weird women and some of predictions came true so I told him I not think about the weird women said. After they left I had worst hallucination that I saw a dagger with blood and I tort that I was going mad because it looked so real but I could not hold it. I heard the bell and went to Duncan’s camber, thing I remember is being back in my room covered with blood and holding a daggers, I know that I had killed Duncan in his sleep I can’t come to terms with what I have done my wife tried to calmed me down because I couldn’t go and put the daggers back so she had to, we heard banging so my wife took me to change my clothes and helped me wash the blood off me. Some how I had remember how to act when I heard the news of Duncan’s death that Macduff told me about. So I immediacy went to see what had happened and pretending to be angry I killed the guards so they could not be questioned about the murder. Lady Macbeth fainted saved me from being questioned further about the killing the guars.

6 buzzword phrases to eliminate from your vocabularyÂÂ

6 buzzword phrases to eliminate from your vocabulary   We’ve all been in this position- we’re at work or on an interview and all of a sudden we accidentally say something that we quickly realize sounds so awkward, so not right that we’d give nearly anything to somehow be able to take it back†¦but we can’t. The truth is, once something is out of your mouth and into the world there’s no do over, and depending on how bad it is it you may do some real professional damage- anything from losing some on-the-job cred to sinking your chances on an interview and everything in between. What’s your best bet to avoid this situation? Simple- eliminate some obvious â€Å"red flag phrases† from your vocabulary. These include all the tired clichà ©s, boring buzzwords, and meaningless jargon that are sure to elicit endless eye rolls when they’re spoken out loud, and depending on your audience it could have real consequences.Check out the following 6 things that you should eliminate from your vo cabulary, particularly when the stakes are high and everything you’re saying counts.â€Å"I’m a workaholic.†Whether you are or aren’t really a â€Å"workaholic†- and in today’s professional world, where the balance between one’s personal life and professional pursuits gets blurrier by the minute- good luck trying to define what a workaholic is, let alone whether or not it’s even a good or bad thing. The truth is, this term has officially slipped into the meaningless clichà © bin and will garner the precise sort of reaction that it deserves, and it’s not a good one. Bottom line- most people appreciate folks who show a dedication and passion for their work, so no false modesty or false humble aphorisms are needed here.â€Å"I’m a perfectionist.†This one’s lying in the same â€Å"clichà ©d to the point of total meaningless† and- simply put- is never a good answer to any interview question that you’ll encounter, so just delete it from your memory. Yeah, we know it’s been used in the past to handle the old â€Å"What’s your greatest weakness?† question, but the truth is that this question doesn’t come up on interviews nearly as often as some people think it does, and if it does come up you should certainly come up with something more original. It’s ok to be honest and reflective when faced with this question and you can still come up with a satisfactory response- just try a little harder.â€Å"Leveraging†This is a somewhat newer buzzword that does seem to have a nice â€Å"professional sheen† to it at first listen, but what are you really saying when you use it? Typically it’s used on interviews to discuss a prior employment position that you somehow flipped into something else- does this sound like something you want a prospective employer to know that you may be looking to do in this new position if hired? May be not. Leveraging can come off as selfish, or at the very least self-centered, which may not work to your advantage when trying to sell yourself.Any and all â€Å"fillers.†Fillers are all the â€Å"likes,† umms,† â€Å"hmms,† and space-filling pauses used in conversations, and they never land well or make you look good. Fillers get especially annoying when the frequency of their use is high, and can really make you sound nervous and unpolished. Try practicing giving speeches without using fillers, and try to be mindful about when they pop up in conversation- and work hard to eliminate them from your vocabulary.â€Å"I’m nervous.†It’s ok to be nervous in life, but it doesn’t do you any favors to broadcast this to the world. Especially in your professional life and when on job interviews, your efforts should be spent trying to overcome any bouts of nervousness that you encounter- not trying to inform the world that they may be de aling with a nervous person. Work on eliminating this one from your conversations.â€Å"I don’t have any questions.†This one’s largely in reference to job interviews- where what you say really counts. Don’t forget that first and last impressions, both in job interviews and in other aspects of life, are what people tend to remember- do you want your lack of curiosity or unwillingness to engage more deeply on job interviews with some thoughtful questions be the last impression you make? Of course not. Always have a few carefully considered questions pre loaded when on interviews, it’ll really help cement the impression that you have a sincere interest in the company and position that you’re vying for.There you have it- 6 phrases that you should eliminate from your vocabulary moving forward. Follow the advice presented here, and you’ll be doing yourself a huge favor in whatever conversation situation you find yourself in!

Russian Nationalism and Ethnic Relations essays

Russian Nationalism and Ethnic Relations essays Nationalism is defined by dictionary.com as devotion to the interests or culture of ones nation. Ethnic relations are simply relations between one ethnic group and the next, how they interact and deal with each other. These two themes now that I think about have been recurring the entire quarter, in almost everything we read or saw, in one form or another. No matter where you go there are going to be differences between ethnic groups, and every group is going to interact differently. In Brother, it was Danila reacting to the Chechens on the bus, and not liking the Jews, and not having a problem with the Germans as long as they were not Jews. In Prisoner of the Mountains, Vania does not have any problem with the little girl, in fact he quite likes her, and is a nice person to her and the others such as her family. Whereas his fellow captive doesnt have any guilt about killing them and letting the man with no tongue fly off the cliff. Another example, and probably one of the best ones is Window to Paris, even though that was not mentioned on our essay topic sheet as a text to go with this particular topic I believe it factors into the equation as well, and that it is completely relevant. Window to Paris could possibly be one of the most classic examples of Russian nationalism and ethnic relations for this class. You have the Russ ians, who found this window to France, so now theyre dealing with the French, the culture, the Culture, the lifestyle, everything, because they now are IN France, and they see how different it is. When they enter France, they find it inconceivable, almost; that the French have all this food lined up in the streets at the markets, and that it does not all go to waste. The Russians do have pride in their country, I believe the word pride can be used as a synonym for nationalism, regardless of what might be said, or shown in this movie. Everyon...