Pseudomonas Infections Essays - Bacterial Diseases, Pseudomonadales

A pseudomonas infection is caused by the very common bacteria Pseudomonas aeruginosa (say "soo-duh-MOH-nuss ay-roo-jee-NOH-suh"). Healthy people often carry these bacteria around without knowing it and without having any problems. Sometimes these germs cause minor problems like swimmer's ear and hot tub rash. But for people who are weak or ill, these germs can cause very serious?even deadly?infections in any part of the body. The infections are hard to treat because the bacteria can resist many types of antibiotics, the medicines normally used to kill bacteria. Who gets this infection? People in the hospital may get this infection. In hospitals, the bacteria can spread through medical equipment, cleaning solutions, and other equipment. They can even spread through food. When they spread to patients who are weak because of illness, surgery, or treatment, they can cause very serious infections. For example, pseudomonas is one of the main causes of pneumonia in patients who are on breathing machines. Burn victims and people with puncture wounds may get dangerous pseudomonas infections of the blood, bone, or urinary tract. The bacteria can also get into the body through IV needles or catheters. These bacteria like moist environments, such as hot tubs and swimming pools, where they can cause a skin rash or swimmer's ear. People who wear contact lenses can get serious eye infections if the bacteria get into their contact lens solutions. This can happen if you aren't careful about keeping your contact lenses and equipment sterile. What are the symptoms? Symptoms depend on where the infection is. If it's in a wound, there may be green-blue pus in or around the area. If you have swimmer's ear, your ear aches. If the infection causes pneumonia, you may get a cough. When the infections are elsewhere in the body, you may have a fever and feel tired.

Analysis Essays - Painting, Vincent Van Gogh, Free Essays

Analysis Essays - Painting, Vincent Van Gogh, Free Essays Analysis Analysis In this brief essay I will be analyzing two works of art and criticizing the way artists organize their works of art, as well pointing out what attracts people to specific pieces of art. Art now a days can be seen or found virtually everywhere you look and go whether it?s on something small such as a soda bottle used as a form of advertisement or as big as a building using art as a motive behind its architecture. No matter where we go we are influenced by art on a day to day basis. One of the pieces of art that I choose to analyze because of its visual significance to me was American Gothic painted by Grant Wood in (1930). The medium of this work of art is oil on beaver board and it measures 29? by 24?. I found myself attracted to this piece because the realism that the artist puts in to the works of this art piece. It seems to me that Wood is highly influenced by the realism art movement of the fifteenth century in Germany. This art piece also shows a lot of realism in the faces depicted in the painting it almost makes you wonder what is going on in their heads. The man?s face on the painting almost portrays a sense of anguish or some type of agony. The woman in the painting seems to be looking away almost as if she?s embarrassed but at the same time sad. It is said that the farmer and wife in this painting were actually Woods hometown dentist, and sister posing for the painting. One of the things I noticed from the painting is the subtle colors Wood uses making the lighting in the painting seem very simple yet soothing to look at. Another area that I noticed from Woods painting is the house in the background. The house seems highly influenced by the gothic era as you can notice the windows of the house have a gothic touch to them as well as the pinnacle that is sticking straight up out from the top of the house. The second art piece that I chose to analyze is Vincent Van Gogh?s The Night Caf? (1888) the medium of this art piece is oil on canvas and it measures about 27? by 35?. This art piece is very visually striking and loud because of the vivid colors Van Gogh chose. Another item that I noticed about the painting was its texture. It seems like it is very thick and it looks as if it forms ridges that you can touch and feel. He made the painting seem like he used acrylic instead of oil because of the thick texture. The light value in this art piece also seems very bright because of the vivid colors he uses. Some of the colors he uses don?t seem to match with each other yet he finds a way to make them flow with each other for example the roof and walls are the exact opposite, but he uses a red and green hue on the billiard table and floor to make the whole painting flow. Also what really caught my attention on this art piece are the artist?s abstract figures and objects they almost look wav y but you can make out what they are. I also observed that the artist almost put what seems like a special emphasis on the light fixtures hanging from the ceiling because he makes it seem like the light coming out is extra bright yet flickering. I chose to analyze both of these art works because they were the most significant to me. Both of the paintings seem to be very far ahead of their time especially Van Gogh?s Night Caf? because of the way he used vivid colors and the way he layered the oil pigment on the canvas making a nice texture out of it. I also found woods American Gothic very interesting because of the way the painting looks. It looks subtle but yet it has some gothic influence to it. Both artists seemed to be way ahead of their time because of their painting technique.

Bullying Research Paper Example | Topics and Well Written Essays - 1250 words - 1

Bullying - Research Paper Example Bullying is the act of intimidating or influencing someone who is weak in terms of strength, status or experience. According to Harris, Ireland and Forsyth, bullying is a way for the powerful to suppress the weaklings or just express their dominance over them (Harris 302, Ireland 80 & Forsyth 225). What leads to this attitude of the bullies’ and their underlying need to be accepted as superior is a different debate altogether. Bullying is considered as an everyday part of the society, but this does not mean that it should be accepted as a norm by the society. The society and the stakeholders need to counter this issue since those who are victims as well as bullies fall in the age bracket of those categorized as children and are considered as the most important section. The research question that this study sorts to address in this research is â€Å"whether childhood bullying impacts the adult life of the bully as well as the victim?† The hypothesis of the present study is that â€Å"bullying negatively impacts the childhood as well as the adult life of a bully as well as victim†. ... Psychological studies suggest that some children resort to bullying to overcome their fear of non-acceptance (Kostelnik 382). Copeland conducted a research to find out the effects of bullying on adult life and for this, they took a sample of 1420 young people and researched them at two age points 6-11 years and 24-26 years (Copeland 423). The group was classified into the bullies and victims and a third group of people that fell into both the categories, changing from the victim to a bully in adolescent, bully victims. After a comprehensive study, it was revealed that the bullies fared fairly well in their adult life as compared to the victims. The victims were researched to be six times more vulnerable to psychiatric disorders and other health problems as compared to people not involved in bullying or being bullied. Social Development of Bully and Victim In childhood, the effects of being bullied at school, neighborhood or elsewhere can be detected very easily. According to Maudlin, the characteristics of victims of bullying may or may not include â€Å"anxious, insecure, cautious, low self-esteem, defenseless, lower number of friends, experiencing social isolation and relatively newer to a particular school† (Maudlin 31). Since a child is too scared generally to discuss such an experience at the fear of being mocked or victimized again, this becomes an innate experience that eats up the child from the inside. He tends to feels oppressed and low most of the time which results in his retreating nature. The bully, however, is bound to have a dominating nature and a rowdy personality. His lack of regard for other’s feelings is a symptom of his bullying. As the child enters adolescent age, with