Applied Microbiology Article Example | Topics and Well Written Essays - 500 words

Applied Microbiology - Article Example The barrier prevents the antimicrobial from acting on the intended cells. The cells within the biofilms differ from planktonic cells metabolically and biochemically due to their increased expression of beneficial genes, phenotypic changes in the colony morphology and the in the production of extracellular polymers (Khan, p45). Examples include the streptococcus spp. in dental caries, the Fusobacterium in chronic wounds and the PAH are products of incomplete combustion of materials like fossil fuels that are highly hydrophobic in nature and resistant to environmental degradation posing health risks. It is possible to breakdown PAH using the ability of microorganisms and to remediate contaminated soils. Degradation can be either biological or chemical. Biological process involves degradation by microorganisms, biodegradation and metabolism and factors like PH, moisture, temperature, oxygen and molecular weight get considered. Chemical degradation involves altering the PAH nomenclature through chemical processes by the use of UV rays and reactions aimed at oxidation-reduction with factors such as sunlight exposure, PH level, and PAH structure in consideration. BTEX have highly soluble characteristics and are made up of contaminants that make up petroleum products. The solubility of the petroleum components makes it the predominant agent in ground water contamination. Bioremediation relies on biodegradation a ctivity of soil microorganisms that involves the indigenous bacteria and fungi. Microorganisms break down organic components to water and carbon dioxide to help in the remediation. For the process to be successful, it is important to ensure that the contaminated materials get detoxified to prevent recontamination and to establish the effectiveness of the remediation. Several tests including the daphnia-based, algae and bacteria based

The Effect of Hand Washing with Soap among Early Graders Assignment

The Effect of Hand Washing with Soap among Early Graders - Assignment Example The purpose of this qualitative study is to discover the effect of hand washing with soap among early graders by the use of school based campaign. The purpose of the study is to come out with an action based intervention that will reduce the occurrence of hand to mouth infections among children of school going age. This is a major social health concern that demands urgent professional attention. The reason behind this observation is that once children are plagued with some of these infections, they become so vulnerable that their chances of surviving the fatality become minimized. It is against this background that the proposed purpose of the study has been chosen as a means of campaigning in schools and among students on how they can use the basic practice of washing their hands with soap to reduce events of hand to mouth infections. Once research of these nature are completed, the researchers want to have a feeling of how relevant their works have been on existing practice and on general social change. The proposed research, once successfully completed would be no exception of such significance. The relevance of the proposed research to effecting social changes is numerous. In the first place, the intervention is action based and brings a new paradigm towards the approach commonly used in addressing some of these health issues in society. Indeed, the use of a school based campaign is highly social and can come with the added advantage of ensuring the easy involvement of otherwise reserved and shy participants into the research. What is more, by using a school based campaign as an intervention, there is the tendency that the habit of hand washing with soap that will be eventually cultivated among the students will become a permanent part of their social interactive lifestyle. Once this is achieved, it is going t o be possible that hand to mouth infections are going to be permanently prevented among the students. Finally, the research findings are going to form a part of a universal basis to qualitative study on the research study. This means that all future researches who wish to undertake evidence based research can fall on the findings.

motivational and emotional factors help you to understand your own health and fitness Essay Example for Free

motivational and emotional factors help you to understand your own health and fitness Essay What were the motivational and environmental factors that contributed to the weight gain? The motivational factor that I belive Tasha had was prioritizing her children over her own health and the enviromental was that she had two children both at a hard age that needed her all the time witch took all the time, energy and focus. Briefly describe which approaches to motivation you feel best help us to understand the change in Tasha’s behavior. the best motivational aproach that I thought helped me understand it better was intrinsic motivation witch according to our textbook is â€Å"based on the personal satisfaction the person gets from doing the task† (Lefrancois, 2011) I choosed this because she was was being motivated by her mood and the way she feels about herself. In what ways was emotion tied to the weight gain and loss? Being tired and preocupied accounts for her weight gain and being unhappy with her weight and her mood motivated the loss. How might understanding these motivational and emotional factors help you to understand your own health and fitness? When I started reading this, I though I was reading about myself, this story has a lot to do with me. When I had my second child I gain 40 pounds I felt fat and everyone was telling me that I gain weight and I felt more discusted with myself, I hated my body and I was very unhappy with it. So one day I saw a friend of mine on facebook she had posted a picture of how she lost 30 pounds in 2 months and that got to me and I asked her how she did it and she put me in touch with the trainner that helped her. I got myself a personal trainner and started taking this product call YOR HEALTH and that has helped me loose 45 pounds and now I’m proud to say that I have the body I always dreamed of having and they want me as a model for a fitness magazine in witch im still debating because that is not my thing. By understanding these emotinal and motvational factors has helped me realize that what I did and been doing I did it all correctly. Will you change anything in your own life as a result of this scenario? I have to say as of right now I wouldn’t change anything because its something I’m doing now. Reference: R. Lefrancois (2011 ). Psychology: The human puzzle. San Diego, Bridgepoint Education, Inc retrieved from https://content.ashford.edu/books/AUPSY101.11.1/sections/sec6.4 * Select one character, past or present, from a television show, movie, book, comic, game, etc. * * Briefly describe this character, including: * * What medium (television, movie, book, etc.) is he or she from? * * Why did you select him or her? * * What is his or her personality as depicted? * * Identify one approach (e.g., common-sense, psychodynamic, humanistic, etc.) that you feel is most accurate and useful in understanding this character’s personality. * Discuss this selected theory. Why did you select it? How might this theory help us understand your character’s personality? I had a similar assigment in another class and I absolutly loved it because I got the chance to talk about my favorite character person and I absolutley love this lady her name is Madea known as Tyler Perry. She has been in manny movies all of of them has a been a great success. My favorite out of all her movies is â€Å"Witness Protection† in this movie she played a role of protecting a family that had to be under witness protection until a case was resolved in court. This family was not one of the best family not a close family but once they got to Madea’s house she made sure she tought them how to live with eachother as a family and tought them the real meaning and  importance of having a family there for you. I selected this character because in her movies she has inspired me and show me and everyone who watches her movie that no matter what family values is very important. One aprache that I choosed for her character is humanistics aproach because she would make sure you understand her world and where shes coming from for her to be able to get on you page. She has to get her point across and has to make sure everyone understands and follows what she says in a easy or a hard way just like out text boo stated â€Å"The self; worth, dignity, individuality† (Lefrancois, 2011) and â€Å"My perception of the world is real. So is yours. We have our separate realities. If we are to understand each other, you must try to understand my world, and I yours† (Lefrancois, 2011) I chosed this personality beucase and that is exactly how Madea is when shes trying to get a point across. She has all o those traits in her pesonality she shows her self her dignity and her individuality. If anybody in class has watch her movies can tell you how her personality is in manny ways I wished I had her same personality. Reference: R. Lefrancois (2011 ). Psychology: The human puzzle. San Diego, Bridgepoint Education, Inc retrieved from https://content.ashford.edu/books/AUPSY101.11.1/sections/sec8.2 R. Lefrancois (2011 ). Psychology: The human puzzle. San Diego, Bridgepoint Education, Inc retrieved from https://content.ashford.edu/books/AUPSY101.11.1/sections/sec8.7 Spet 14

Gilgamesh Is Gay Essay -- essays research papers

Gilgamesh is an epic that has been passed down for thousands of years. The epic narrates the legendary deeds of the main character Gilgamesh. Gilgamesh is two-thirds immortal and one-third mortal; however, he cannot accept his fate that one day he too will die. The entire epic tells the story of Gilgamesh’s life and searche for immortality. Through his many trials and tribulations, Gilgamesh proves that he has great physical strength. However, throughout the epic Gilgamesh also shows he is emotionally unstable and immature. The author created Gilgamesh with this flaw of immaturity so that he would be a more believable character. The depth of Gilgamesh's physical strength first appears to the reader in the prologue. Gilgamesh is said to be "the man to whom all things are known". The gods created him with great care giving him beauty and courage. "The great gods made his beauty perfect, surpassing all others, terrifying like a great wild bull". Furthermore, h is beauty and power were like that of no other man. The story begins by stating that Gilgamesh is an overbearing king. He never sleeps due to his over indulgence in life. Gilgamesh keeps the city in disruption involving anyone he pleases in his corrupt demands. He sleeps with all the virgins before they are married, therefore, making them impure before their husbands have a chance to sleep with them. If Gilgamesh were a mature king, he would see no reason to show he is the most powerful. He would lead ...

Boy at the Window Poetry Analysis Essay

In the poem â€Å"Boy at the Window,† Richard Wilbur uses imagery, tone, and theme to show what his purpose in this poem is. At the end of the poem, the author wants the reader to understand that we should not feel bad or sad about something that we don’t understand. Richard Wilbur’s use of imagery in the poem helps us to understand his purpose of this poem. The stanzas in the poem paint two completely pictures in your head when you read them. The first stanza makes you see the snowman as a blue object that is always lonely. The second stanza paints the picture of the snowman’s view of the little child who is sad about something that he does not understand. In the first stanza, the poem is showing how the little boy sees the snowman â€Å"standing all alone† and â€Å"returns him such a Godforsaken stare†. The little boy sees the snowman as lonely and creates a depressing image of the snowman in your head. In the second stanza, you hear the snowman’s view of the little child in the window and how the little boy does not understand. The snowman is shown as sad in the second stanza, but not because the little boy does not understand that the snowman is happy outside. It is because the little boy should not be sad when he is warm inside his home, surrounded by love, but yet so frightened and moved about the snowman being alone (â€Å"such warmth, such light, such love, and so much fear†). So the author creates a really great sense of imagery throughout the poem because of how you see the snowman at first, then the picture in your head changes when you hear the other side of the story. The author also had a great tone throughout this poem as he shows us his purpose and his theme that people should not be sad or fear something if they do not understand it. The tones of the stanzas vary or differ when you go from to the second stanza. In the first stanza, the tone is sad or deeply upset because of the word choice that the poet uses. When the boy â€Å"weeps†, you get the feeling of sadness and that the boy is not happy. Also, the child’s sight is described as â€Å"tearful† and his reach described as â€Å"hardly†; which are words used to describe saddening events. The snowman is seen as a â€Å"pale-faced† figure and is compared to the â€Å"outcast Adam†. These words are not used to describe a happy or content situation, and they are describing a sad view of a snowman. In the second stanza, the tone is happier, but not completely joyous or happy. The snowman is â€Å"nonetheless, content† so he is not sad being outside or being all alone. The snowman’s eye is seen as â€Å"soft† and his tear is seen as â€Å"a trickle of the purest rain†. When you use the word â€Å"purest† it doesn’t relate to sad or happy events because the word describes a neutral event. The poet creates a great tone throughout the entire poem, which is sad for the first stanza and kind of neutral for the second stanza. Using imagery, tone, and theme throughout the poem â€Å"Boy at the Window†, Richard Wilbur shows that you shouldn’t feel bad or get upset about something that you do not understand. The author’s use of imagery in the poem is what paints a wonderful picture in your head as you read, and that helps you to understand the author’s purpose. Tone plays a big role in the poem also because of the way you get to hear the different sides to the story and how that impacts the author’s purpose and how it’s portrayed. This poem was very well written and did a very good job of using literary elements to portray the author’s purpose and the theme.

Rob Dyrdek

Rob Dyrdek is a guy who has had some tough times but has always had a great outlook on life and a great personality! I look up to this guy and wish to someday be like him! Dyrdek is an inspiring person do to his outlook on charities and how much he truly gives! â€Å"Change within a community comes when vision meets hard work and persistence† (Claudine Heizer. ) When he does something he is very determined to get it done, he won't leave business unfinished! Rob Dyrdek is a very charitable man!He enjoys donating to charities and builds skate parks for kids out there who don't have one in their community! What I love the most is that he will go out and give big black trash bags full of stuff he really just doesn't need that includes: Clothes, Shoes, and other pieces of clothing or accessories that he has laying around! Also he will go up to a random homeless person and offer to take him out for food or give him money and I don't mean the average dollar or two I mean about a hund red dollars, more or less, which is really kind!What the homeless person does with it is their problem but the point is Rob isn't afraid to â€Å"throw his money around† as many people view it as! I see it as him being a very giving person! Dyrdek has a positive, care-free outlook on life which is quite inspiring. Rob has the endurance and potential to accomplish victory no matter what triumphs he has to conquer. Dyrdek can really accomplish great things! When he starts something he'll do it until he is finished! He gives to children; he honestly is a great guy!Rob Dyrdek would get bags of his old clothes and he would pack it up in those big black trash bags and go up to some homeless guy and just give it to them! Also he wanted to learn how to fly one of those electric helicopters and saw that there was family owned business and bought all of the helicopters so he would learn! He helps families in need even if it is for immature projects like that family owned business! To o ffer and accept encouragement are significant responsibilities for Rob. He enjoys encouraging others and he is only human he needs people to encourage him!His personality plays a huge role on his life as well as his outlook! He is a sweet, caring guy who likes to encourage and be encouraged! There are some people out there that actually need that extra â€Å"You look great today! † or that â€Å"I love your shirt! † It makes them feel as if people actually pay attention or really do care! The things some people do may astonish you for a while! Especially what Dyrdek does and how he looks at things! I hope there are more people out there who see the world like he does or would take a glance at what he sees through his eyes!

Mae Jemison, First Black Woman Astronaut - Quotations

Mae Jemison, First Black Woman Astronaut - Quotations Mae Jemison (born October 17, 1956) became the first African American woman astronaut in 1987. Inspired both by Sally Ride, the first American female astronaut, and by Nichelle Nicholss portrayal of Lieutenant Uhura on Star Trek, Jemison applied in 1983. The program had been suspended following the 1986 Challenger disaster, but Jemison was accepted after it re-opened in 1987. Mission Specialist Mae Jemison flew her sole mission in 1992 aboard the shuttle Endeavour. Born in Alabama but raised in Chicago, Jemison had an interest in science from a very young age. Although the early space program had no female astronauts - or black astronauts, for that matter - Jemison was determined. She started college at Stanford University at the age of 16, got an engineering degree, and followed it with medical school at Cornell Medical College. Jemison was a physician and scientist who also spent time with the Peace Corps before applying to NASA. After leaving NASAs space program to pursue her interest in the intersection of social science and technology, Jemison became a professor: first at Dartmouth, then at Cornell. She continues to use her knowledge to support educational efforts and encourage curiosity and scientific experimentation, especially among young people. Selected Mae Jemison Quotations Dont let anyone rob you of your imagination, your creativity, or your curiosity. Its your place in the world; its your life. Go on and do all you can with it, and make it the life you want to live.Never be limited by other peoples limited imaginations...If you adopt their attitudes, then the possibility wont exist because youll have already shut it out ... You can hear other peoples wisdom, but youve got to re-evaluate the world for yourself.Sometimes people have already decided who you are without your story shining through.The best way to make dreams come true is to wake up.There have been lots of other women who had the talent and ability before me. I think this can be seen as an affirmation that were moving ahead. And I hope it means that Im just the first in a long line. More women should demand to be involved. Its our right. This is one area where we can get in on the ground floor and possibly help to direct where space exploration will go in the future.The thing that I have do ne throughout my life is to do the best job that I can and to be me. People may see astronauts and because the majority are white males, they tend to think it has nothing to do with them. But it does.When Im asked about the relevance to Black people of what I do, I take that as an affront. It presupposes that Black people have never been involved in exploring the heavens, but this is not so. Ancient African empires Mali, Songhai, Egypt had scientists, astronomers. The fact is that space and its resources belong to all of us, not to any one group.I want to make sure we use all our talent, not just 25 percent.Pay attention to the world around you and then find the places where you think you’re skilled. Follow your bliss and bliss doesn’t mean it’s easy!It is important for scientists to be aware of what our discoveries mean, socially and politically. Its a noble goal that science should be apolitical, acultural, and asocial, but it cant be, because its done by people who are all those things.I dont know that having been in space g ives me a better idea of whether life might exist on other planets. The reality is that we know that this universe, that our galaxy, has billions of stars. We know that stars have planets. So the likelihood that there is life somewhere else to me is just absolutely there. Science is very important to me, but I also like to stress that you have to be well-rounded. Ones love for science doesnt get rid of all the other areas. I truly feel someone interested in science is interested in understanding whats going on in the world. That means you have to find out about social science, art, and politics.If you think about it, HG Wells wrote First Men in the Moon in 1901. Imagine how incredulous, fantastical that idea was in 1901. We didn’t have rockets, we didn’t have the materials, and we weren’t really flying. It was incredible. Less than 100 years later, we were on the moon.While were orbiting Earth in the shuttle, the sky looks exactly as it looks here on Earth, except that the stars are brighter. So, we see the same planets, and they look the same way as they look here.In some ways I could have been seen as further ahead if I had taken an easier path, but every now and then I stop and think I probably wouldn’t have been happy. Selected Sources Cooper, Desiree.  Stargazer turned astronaut credits the MLK dream.  Detroit Free Press, 20 Jan. 2008.Fortney Jr., Albert. The Fortney Encyclical Black History: The Worlds True Black History. Xlibris, 2016.Gold, Lauren. Former shuttle Endeavour astronaut Mae C. Jemison encourages students to think like scientists. Cornell University, 11 July 2005.Jemison, Mae.  Find where the wind goes: moments from my life. New York: Scholastic, 2001