Antimicrobial Efficacy of Photocatalysts in Indian Medical Association Research Paper

Antimicrobial Efficacy of Photocatalysts in Indian Medical Association - Research Paper Example The ability of photocatalytic substances, for example, titanium dioxide (TiO2) to disintegrate organic contaminants in the air and water has been established by Verdier et al. as one of the methods used to kill micro-organisms. Studies by Bonetta et al. have shown that the rutile and anatase forms of TiO2 have photocatalytic activity and are active against various Gram-positive & Gram-negative bacteria, yeast and green algae such as, Escherichia coli, Saccharomyces cerevisiae, Lactobacillus acidophilus and Chlorella Vulgaris. There are two key traits that make TiO2 ideal in the manufacture of building materials. (Rekha et al., 2010) They include photo-stimulated redox reactions of adsorbed materials and the photo-generated hydrophilic exchange of TiO2. Titanium dioxide is deemed as sedentary and safe material and has been used in many functions including the manufacture of several products such as paint, used as food additive, nutritional supplements among others.The first part of th e trial carried by the Indian Medical Association was carried in the premises whereby they tested photocatalysts efficacy of TiO2 in the Indian Scenario. The test was done as stipulated in the ISO protocol 27447:2009. The selected area of testing included the floor, door handles and table top swap of the premises. They cultured bacteria and counted the number of colonies in each sample. There was a lot of microorganism from the three selected regions. The ground floors had largest number of the organism compared to table top swap.

The Crucible, by Arthur Miller | Analysis of Abigail

The Crucible, by Arthur Miller | Analysis of Abigail Obvious Faults In The Crucible, by Arthur Miller. In the play, Abigail Williams is the main character in the book. She has worked at John Proctors house as a maid, she also love John and has an affair with John Proctor. She is 17 years old in the book, but her true age is 11 years old. Abigail is a mean and vindictive people who make the wrong decisions, and hurts anyone to get what she wants; John Proctor. Her faults are quite obvious, she does deserve the blame for the outcome of the play. Abigail loves John Proctor, but John has a wife, Elizabeth Proctor. Abigail is very jealous of Elizabeth. So,she uses witchcraft to frame Elizabeth. She really hope Elizabeth die, if Elizabeth died, she will be the only lover for John. Abigail williams is a person that living under the very stern leadership of her uncle (Reverend Parris), and hoping for a life with John, she falsely believes her all contribute in love to making her into the spiteful character she becomes. Abigail is a very vindictive person who always want her things, no matter who she hurts,she also never care for anybody except John Proctor. Abigail has a conversation with John in Act I: I look for John Proctor that took me from my sleep and put knowledge in my heart! I never knew what pretense Salem was, I never knew the lying lessons I was taught by all these Christian women and their covenanted men! And now you bid me tear the light out of my eyes? I will not, I cannot! You loved me, John Proctor, and whatever sin it is, you love me yet! (22). Abigail always imagined John Proctor would be hers and love her, because she has an affair with John before. But John Proctor didnt want to betray to his wife Elizabeth. Elizabeth will not trust John again, because his earlier deceit: I am only wondering how I may prove what she [Abigail] told me, Elizabeth. If the girls a saint now, I think it is not easy to prove shes fraud, and the town gone so silly. She told it to me in a room alone-I have no proof for it. [] Then let you not earn it (52). Abigail not only love John Proctor, she also think John love her too. Abigail believes she is worthy of Proctors love, and that Elizabeth is not. Proctor had an affair with Abigail in seven months in the beginning of the play. John Proctor and his wife Elizabeth used Abigail to be a maid in their house, to help their homework, until Elizabeth found the affair between John and Abigail, then she threw the maid out. Although John told she that the affair was over and he also never touch her again, she tried to rekindle their love and romance. Abby, I may think of you softly from time to time. But I will cut off my hand before Ill ever reach for you again. (23) She claims that she loved John and that he loved her too. Before the play began, Abigail tried to kill Elizabeth with a curse.ABIGAIL: Gah! Id almost forgot how strong you are, John Proctor! PROCTOR, looking at Abigail now, the faintest suggestion of a knowing smile on his face: Whats this mischief here?[] PROCTOR: No, no, Abby. Thats done with (9). Abigail and John both have lies, they lie other pe ople about their relationship and their past. Abigail not only believes she is worthy of Proctors love, she also frames Elizabeth Proctor for witchcraft. Abigail is very ruthless and cunning when she frames Elizabeth Proctor for witchcraft. During Elizabeths illness, Abigail took advantage of Johns insecurity and loneliness to seduce him. She also think she is Johns true love and his ideal choice to be his wife. She believes only Elizabeth die, she can marry with John and achieve her fantasy. In Act I, Abigail tries to protect herself: And make this, Let either of you breathe a word, or the edge of a word, about the other things, and I will come to you in the black of some terrible night and I will bring a pointy reckoning that will shudder you. And you know that I can do it (20). Abigail used threat of violence to make other girls beliefs some real witchcraft, then keep them in a same line together. John reveals Abigails true desire and jealousy in the church: PROCTOR, breathless and in agony: It [Abigail] is a whore! DANFORTH, dumfounded: You charge-? ABIGAIL: Mr. Danforth, he is lying! PROCTOR: Mark her! Now shell suck a scream to stab me with but-[] God help me, I lusted, and there is a promise in such sweat. But it is a whores vengeance, and you must see it now (89). John said Abigail is a whore to seduce him, then he thinks he has a dear good wife, he cant betray his wife. So, Abigail cant restore John, then vengeance John and Elizabeth. Arthur Miller describes Abigail Williams in The Crucible is a vindictive and manipulative girl. She decisive in making the wrong decisions, she always hurts other people who around her then to get what she wants, she really want to get John Proctor. So, that is why she always uses conspiracy to framed Elizabeth. She also a poor girl who just want to find a true love and a man.But, her faults are quite obvious, so she does deserve the blame for the outcome of the play.

Abc Book :: Free Essay Writer

ABC Book Agatha Christie, the author of "And then there were None" is called the Queen of Mystery by those who have read her books. In addition to, "And then there were None", Agatha Christie has written many books, which include "ABC Murders", "Body in the Library", Easy to Kill" and "Towards Zero". Brent, the family name of Emily, the 65 year old daughter of a Colonel, and definitely not happy with the way the world is going now. She liked every thing as it was 45 years ago, when children did what their parents told them to and when everyone respected their elders, but now †¦.. Coroner's inquest having turned her life upside down, Vera Claythorne has had tough luck so far in her life. She does not have a lot of money, and has had trouble finding a job after the inquest. Even though she had been acquitted, people still look at her funny when she walks down the street. Doctor Armstrong, a former doctor who likes time to think. Whenever he thinks about the past one of the first things to pop into his mind is the fact alcohol ruined his life. If only he hadn't had a couple of drinks before operating on his patient, he might not have accidentally killed him. Everyone was dead when the police got to the Island. Nobody could figure out what happened. The police did not find any suicide notes and searched the island a couple of times. The police found no-one in hiding and were left open- mouthed and clueless. Fred Narracott was the boatman who took everyone to the island on his boat. As he told the police, as far as he knew he was the only one who had taken anyone over to the Island. General Macarthur, loved war and was disappointed when he had to stop fighting on the battle grounds. War was his life. He loved the smell, the sounds and the feel of battle. In fact he craved to kill again. Helpless, the guests on the island were prey to the killer, they couldn't get off the island because there was no boat. Hiding was out of the question due to the bad storm, and they did not know who the killer was, so everyone was under suspicion. Indian Island was purchased under the name U.N. Owen and nobody knew who it was. All the tabloids were saying royalty had bought the island or some eccentric millionaire, but nobody really knew who it was. Justice Wargrave, was a judge. You could say he was a murderer, even though he Abc Book :: Free Essay Writer ABC Book Agatha Christie, the author of "And then there were None" is called the Queen of Mystery by those who have read her books. In addition to, "And then there were None", Agatha Christie has written many books, which include "ABC Murders", "Body in the Library", Easy to Kill" and "Towards Zero". Brent, the family name of Emily, the 65 year old daughter of a Colonel, and definitely not happy with the way the world is going now. She liked every thing as it was 45 years ago, when children did what their parents told them to and when everyone respected their elders, but now †¦.. Coroner's inquest having turned her life upside down, Vera Claythorne has had tough luck so far in her life. She does not have a lot of money, and has had trouble finding a job after the inquest. Even though she had been acquitted, people still look at her funny when she walks down the street. Doctor Armstrong, a former doctor who likes time to think. Whenever he thinks about the past one of the first things to pop into his mind is the fact alcohol ruined his life. If only he hadn't had a couple of drinks before operating on his patient, he might not have accidentally killed him. Everyone was dead when the police got to the Island. Nobody could figure out what happened. The police did not find any suicide notes and searched the island a couple of times. The police found no-one in hiding and were left open- mouthed and clueless. Fred Narracott was the boatman who took everyone to the island on his boat. As he told the police, as far as he knew he was the only one who had taken anyone over to the Island. General Macarthur, loved war and was disappointed when he had to stop fighting on the battle grounds. War was his life. He loved the smell, the sounds and the feel of battle. In fact he craved to kill again. Helpless, the guests on the island were prey to the killer, they couldn't get off the island because there was no boat. Hiding was out of the question due to the bad storm, and they did not know who the killer was, so everyone was under suspicion. Indian Island was purchased under the name U.N. Owen and nobody knew who it was. All the tabloids were saying royalty had bought the island or some eccentric millionaire, but nobody really knew who it was. Justice Wargrave, was a judge. You could say he was a murderer, even though he

Junot Diaz Treflection

JuJunot Diaz Reflection From what I had previously read and heard from about Junot Diaz, I expected the typical speaker that usually stops by our campus: tall male, dressed in a suite, with a charming personality. Knowing he was a Hispanic author I felt like I would be exposed to nothing new during his readings or presence for that matter ( seeing as how being from Colombia and have had a lot of exposure to Hispanic authors).This immediately changed as a couple classmates and I got together to walk over to Sorenson Hall, and, as I we were walking to the auditorium, found multiple students heading to the same even but not because their curriculum required it but rather because they were so intrigued to hear him speak. Obviously, this triggered my own interest in what this author, that I originally found so predictable, had to say. From the moment he set foot on the stage to when he said goodbye, I was intrigued.Diaz evoked a casual atmosphere; through cursing and joking he made the cr owd feel comfortable. What I found most interesting was how he explained the different views between him and his family and how looked negatively it seemed for him to become an artist. He also explained multiple aspects about the cultural differences, and talked about the concepts of â€Å"trading your culture† he explained how crazy it is to realize at our age that everyone’s dreams aren’t your dreams.I agreed with everything he had to say and I found the way he evoked his opinions, through casual conversation and a comical tone, to be very effective. What I found most interesting though, is how he compared writing to an art form which says the stuff people don’t want to hear. As he was talking about this topic, I couldn’t help but compare his style of writing to that of graffiti art. He holds a rebellious attitude towards society that makes his writing appealing.Attending this reading taught me much about the topic of learning by making mistakes. My whole life, I’ve been raised thinking that mistakes shouldn’t occur, and the fact that he mentioned that one should take time out to learn through failure and making mistakes caught my attention immediately. Attending Diaz’s reading has been one of the most interesting things I’ve experience while at Babson and I know that when I type the last sentence of this reflection I am buying logging on to amazon and buying his book.

Students

There Is so much that has been written on the topic of success. Success is envied and there is great aspiration by both individuals and organizations to achieve it. It is therefore no wonder that so much attention has been paid to it. Does the fact that success is synonymous with power make it even more precious to be sought for? How is success achieved and sustained, and what lessons can be learned from those who have ‘been there and done that. The word ‘success' when uttered is perceived in so many various ways as it means differently from person to person and from origination to organization. To some the word success brings Joy, to others it brings fear and for some it is taboo when associated with accumulation of wealth since money is viewed as the root of evil. However, Edwards (2007) stipulates that â€Å"money itself is just information moving about in a system†¦ And it is needed in order to acquire the things we need to live normal, healthy lives. Then, ther e are those who do not even give success a second thought at all. Abraham Moscow, in his model of Hierarchy of Needs indicates that human beings are motivated by unsatisfied needs ND therefore strive to achieve them. What is the secret to success and is there a formula that fits all? This paper is an addition to the statistics on the volumes of papers, articles and books that have been written on the topic of success with a view to understanding further the quest for man's desire to succeed.Definition of Success As stated above, the word ‘success' has different meanings to people or organizations depending on the desires and goals one wants to achieve. However for the sake of coherence of this paper It Is pertinent to have one or two working definitions. According to the Oxford Dictionary (British and World English) the word success has its origins in the Latin word ‘successes' meaning ‘come close after'. However the English definition of success is as follows: â⠂¬Å"It means the accomplishment of an aim or purpose; the attainment of fame, wealth, etc. Or the good or bad outcome of an undertaking. † Bennett (2006) is more comprehensive in that he has incorporated most of what people think on the subject. He has defined ‘success' as: â€Å"Living your dream every day with passion, having true wealth and knowing that there is more that you need. Learning appreciation, gratitude and positively influencing the lives of others in some way. Achieving true happiness by having loved ones with whom to share it all. † Bennett continues to say that success is a game of chance over which one has control.Triggers for Success Napoleon Hill in Chapter 2 of his book Think and Grow Rich emphasizes on having the burning desire to win as the first step to success and that our limitations are only those set up in our minds. However the desire to win does not Just happen on its own, it is generated from somewhere. Some of the contributing fact ors could be hang, frustration of the status quo, need to feel important, poverty, self improvement and responsibilities, Just to mention a few. In this case the position or circumstance that one is in becomes so unbearable that the only option is to seek or look for something better.A good example would be my own case that after working in the same position for over twenty years I became frustrated and in the spirit of self development I embarked on a Journey to find something more meaningful and that was to enroll for the Bachelor of Business Management & Entrepreneurship aerogramme, with a desire to start my own business after completion of training. How to achieve Success The fact of life is that we have all been given the same time frame, twenty four hours a day.What separates us is how the time is managed (Mark Tannin). It is surprising to note that other people spend most of their time doing favors for others, forgetting their own goals. Even though life is unpredictable, we still plan, set goals and take action in order to fulfill our dreams. It is therefore fair to say that our choices and decisions have made us who we are today. In order to succeed, life needs to be engaged at all levels and indecision or procrastination is merely a postponement of it (Sahara -2011).There is no ‘one formula fits all' in terms of success. This is because the nature of success and the approaches employed to achieve it differ from person to person or organization to organization, for instance how far is one willing to go? Success has to be embedded in the subconscious mind so that habits, beliefs and convictions are reinforced (Bennett, 2006). Since the subconscious mind can be programmed then it is approached with a positive mental attitude in that it becomes a tool for remounting all obstacles in your way. Mr..Them Managerial, Founder and Chief Executive of FED Bank, at the inception of his banking business in the early asses lost in processing fees after his ap plication was rejected by the Reserve Bank of Malawi. He was not deterred by the setback but forged ahead to accomplish his quest and he is now one of the few Mammalians reaping the fruits of hard work, persistence, perseverance and determination. Success is sacrifice in that we give up something of value for something else of higher perceived value and persistence can only be achieved through self discipline (Bennett, 2006).In order to be the best performer one goes through a roller coaster of mistakes and it takes a strong will for success to move on. This is echoed by Bennett when he says that mistakes make us better. Success is practice and it demands devotion and discipline. There are challenges and risks in every quest that one embarks on. This is because we leave our comfort zone in search for something better and sometimes in unknown territory. Here the famous story titled Who Moved My Cheese' by Dry. Spencer Johnson comes to mind.The story is about two little people  œ Hem and Haw, and two little mice – Sniff and Scurry who shared the same heap of cheese in the maze. Once the supply was depleted, the two little mice moved on in search off new heap. However Hem and Haw took a little longer in dealing with the predicament they were in. Eventually Haw decided to do something about the situation by going into other areas of the maze in search of new cheese, but Hem was not amused by this idea and decided to stay at the same station hoping that the cheese would reappear.In the end, for Haw and the two little mice, their hard work paid off and hey enjoyed their discovery of new cheese. Changing with the time enables us to keep the dream alive. In transcending fear we let goof limiting beliefs (Sahara, 2011). Fear is retrogressive to success and it is no wonder that only a few manage to live their dream. We should therefore be flexible and strive to approach each day with enthusiasm embracing whatever changes that come in our way as opportunitie s for growth. One way of gaining confidence is by seeking help and being mentored by experts in the field of interest.Associating with greater people makes one to develop like mind thereby moving in the flow of greatness (Bennett, 2006). Enjoying Success Every dose of happiness is precious and should therefore be well guarded. I believe that this is now the highest level in Abraham Mascots Hierarchy of Needs model – self actualization. However, learning is a life-long process, therefore changing with the time will ensure success in the long run. The desire for continuous self improvement is fuel for motivation. Learning to work steadily in a focused direction is smarter than extreme hard work which may be detrimental to one's health (WhiteDove Books, 2008). Philanthropy is viewed by many a successful people such as Bill and Melinda Gates as a way of giving back to society, thus recognition and status are reinforced. What one can learn from this discussion is that success cann ot Just be assumed and it is not so simple. It requires a complete changed mindset and bracing oneself for the tasks ahead by approaching each level with an open mind and maturity. However, everyone has the opportunity to succeed. For instance, Exxon Mobil Corporation the leader in energy has invested heavily in human resource as its backbone for success.

Conventions of a Successful Quiz Show Essays

Conventions of a Successful Quiz Show Essays Conventions of a Successful Quiz Show Essay Conventions of a Successful Quiz Show Essay A host is one of the main parts in the show, he/she mainly is a celebrity, also mainly popular, who introduces television programmes. With different types/genres of quiz shows, you need a host that will suit that genre. For example if the television quiz show Is a fun, unserious show, the host could be a comedian, or somebody in a comedy film/programme, because they would suit that genre. On the other hand if the television quiz show is serious, the host could be someone who seems serious, for example on The Weakest Link, Anne Robinson suits that kind of show because she seems like a serious woman, and by looking at her, you would find it hard to picture her in a fun show. Having an audience in the studio, could help the atmosphere, by cheering on contestants. Also the audience could be used for voting for an answer if a contestant gets stuck on a question. For example on Who Wants To Be A Millionaire? There is help called lifelines, one of these is called ask the audience, this is where the studio audience chooses what they think is the right answer, via keypad (audience response system).  For the set design in quiz shows, it all depends on the genre again. If the genre is fun, there will be bright lighting, upbeat music etc if the genre is serious there will be dark lighting, and low pitch music. Television quiz shows have prizes to encourage the contestants on answering the questions correctly, also encouraging the people to appear in a quiz show. When the questions are starting, which means they will be the easiest the prizes could not be very valuable, or very big, because the contestants are not really putting any effort or using your knowledge enough to win anything big, but as the questions get harder the prizes will become bigger and better, because it will be at the stage where the contestants are using the knowledge to deserve the prize. Having rounds in a quiz show is good because it means that the show will not get boring. The different types of rounds can be for different types of questions, for example a general knowledge round, the questions will be about day to day things, a music round will be about music, a film round will be about films and so on.  Contestants are another main part of the show because without them there will be no one to answer the questions and win the prizes, basically without no contestants there is no show. Contestants can be people from the public, or they could be celebrities, or could be a mixture of both going head to head with each other. Contestants are there to answer questions and win the prizes. Another thing is teams. A team could be made up of how many people they want. Teams could be there instead of one single contestant for example Who wants to be a millionaire?. If shows have teams, they could take it in turns on answering questions. Also if one team has the lowest marks/scores, a person from that team could be chosen to be eliminated.  I think these are all important because they are what make up a quiz show. For example without different types of rounds, or different types of questions the quiz show would be very boring, and if the ratings and viewings decrease, the show will not be able to stay on air. If there was no host, how could the contestants answer questions? Also if there was no prizes, then there is probably no point in doing the quiz show unless the contestants would just do it anyways and not win anything, or they would do it for fun.

How to Pick Essay Topics

How to Pick Essay Topics Read how to choose essay topics that will best match your assignment and interests. How to Pick Proper Essay Topics for College Ok, so you’ve been given an essay writing assignment and were given the freedom of picking the essay topic on your own. At first, the idea of being able to choose any topic you want seemed attractive, but then you got lost in the options, right? This is a common situation. As a rule, it’s happening due to the fact that topic selection process gives you so many options that you can easily get lost in them without a proper approach. This article, therefore, will provide a basic breakdown of a topic selection process. It will not review cases when you have been already given a topic  but will focus solely on situations when you need to pick one. It would be logical to assume that you already know what subject is the essay needs to be written in – if you receive an essay writing assignment in your Literature class, your essay will focus on Literature; a Philosophy class, in turn, will require a paper about some philosopher and so on. Step One: Determine Your Essay Type Before starting to write or even selecting an essay topic, you need to consider what kind of paper you want to have at the end of the writing process. Speaking of essays, there is a whole range of essay subtypes, e.g. argumentative, persuasive, informal etc. Each of the essay subtypes requires a special approach. This article is about various essay types, you might want to check it out while preparing for essay writing: Essay Types Different types of essays may impose different requirements on the essay writing process as well as essay topics selection. For example, an argumentative essay will require that you select a rather controversial topic; otherwise, the reader will find the essay not so interesting to read. A comparative essay, in turn, requires that your essay topics introduce  two items that are going to be compared: pieces of literature, art, schools of thought etc. We have put together a short list of best  argumentative essay topics and compare and contrast essay topics, hope you find some of them useful. Step Two: Brainstorm You won’t go far in writing your essay without actually brainstorming for essay ideas that can be written about. Brainstorming for the possible essay topics can be turned into a quite simple and straightforward process. Before beginning to search for essay ideas, ask yourself a few simple questions within a chosen subject: Within the given subject, what aspects do I like most? (e.g. While selecting topics for a Philosophy paper I feel most attracted to Hegel’s school of thought). Why do you find this topic interesting? (e.g. Because I consider the four concepts of Hegelian Dialectics one of the greatest ideas in Philosophy) Do you have access to literature on the chosen essay topics? (e.g. There’s plenty of information on Hegel’s Dialectics at our local library; there is even more available online). Step Three: What Is Interesting for You? The bottom line is – when selecting a topic for your essay think about those topics that are of most interest to you. This approach ensures that you will have chosen essay topics that inspire you and give you the energy and enthusiasm to work on your paper and complete it successfully. Another point to consider is the availability of information on the topic – if the information is readily available, writing a quality essay would be piece of cake; if it’s not – you might want to look for a different topic. Interesting essay topics require conducting research, analyzing and summarizing the information got during the research. We hope you find these tips for writing topics useful. If, however, you are still struggling to pick an essay topic to write on, our writing professionals are ready to assist you  in accomplishing this task. One of the convenient options we offer our customers is a  free live support. Our support agents will help you in selecting the essay topics. If needed, they can ask our professional writers to come up with essay topics list. You will then have to simply pick one of the offered topics, place your order and wait until the paper is delivered to you. Please feel free to contact our support team at support@ anytime or visit our order page to place your order.