Natural Acid and Base Indicators

There are many common household products and garden plants that can be used as pH indicators. Most plants contain pH-sensitive anthocyanins, making them perfect for testing acid and base levels. Many of these natural pH indicators exhibit a broad range of colors. Plants You Can Use to Test pH Levels The natural world has given us numerous plants, from beets to grapes to onions, that can be used to test the pH levels of a solution. These natural pH indicators include: Beets:  A very basic solution (high pH) will change the color of beets or beet juice from red to purple.Blackberries:  Blackberries, black currants, and black raspberries change from red in an acidic environment to blue or violet in a basic environment.Blueberries:  Blueberries are blue around pH 2.8-3.2, but turn red as the solution becomes even more acidic.Cherries:  Cherries and their juice are red in an acidic solution, but they turn blue to purple in a basic solution.Curry Powder:  Curry contains the pigment curcumin, which changes from yellow at pH 7.4 to red at pH 8.6.Delphinium Petals:  The anthocyanin delphinidin changes from bluish-red in an acidic solution to violet-blue in a basic solution.Geranium Petals:  Geraniums contain the anthocyanin pelargonidin, which changes from orange-red in an acidic solution to blue in a basic solution.Grapes:  Red and purple grapes contain multiple anthocyanins. Blue grapes contain a monoglucoside of malvidin, which changes from deep red in an acidic solution to violet in a basic solution.Horse Chestnut Leaves:  Soak horse chestnut leaves in alcohol to extract the fluorescent dye esculin. Esculin is colorless at pH 1.5 but becomes fluorescent blue at pH 2. Get the best effect by shining a black light on the indicator.Morning Glories:  Morning glories contain a pigment known as heavenly blue anthocyanin, which changes from purplish-red at pH 6.6 to blue at pH 7.7.Onion:  Onions are olfactory indicators. You dont smell onions in strongly basic solutions. Red onion also changes from pale red in an acidic solution to green in a basic solution.Petunia Petals:  The anthocyanin petunin changes from reddish-purple in an acidic solution to violet in a basic solution.Poison Primrose: Primula sinensis has orange or blue flowers. The orange flowers contain a mixture of pelargonins. The blue flowers contain malvin, which turns from red to purple as a solution goes from acidic to basic.Purple Peonies:  Peo nin changes from reddish-purple or magenta in an acidic solution to deep purple in a basic solution.Red (Purple) Cabbage:  Red cabbage contains a mixture of pigments used to indicate a wide pH range.Rose Petals:  The oxonium salt of cyanin turns from red to blue in a basic solution.Turmeric:  This spice contains a yellow pigment, curcumin, which changes from yellow at pH 7.4 to red at pH 8.6. Household Chemicals That Are pH Indicators If you dont have any of the materials above at hand, you can also use some common household chemicals to test pH levels. These include: Baking Soda:  Baking soda will fizz when added to an acidic solution such as vinegar, but will not fizz in an alkaline solution. The reaction doesnt readily reverse itself, so while baking soda can be used to test a solution, it cant be reused.Color-Changing Lipstick:  Youll need to test your color-changing lipstick to determine its pH range, but most cosmetics that change color respond to changes in pH (these are different from cosmetics that change color according to the angle of light).ExLax Tablets:  These tablets contain phenolphthalein, which is a pH indicator that is colorless in solutions more acidic than pH 8.3 and pink to deep red in solutions more basic than pH 9.Vanilla Extract:  Vanilla extract is an olfactory indicator. You cant smell the characteristic scent at high pHs  because the molecule is in its ionic form.Washing Soda:  As with baking soda, washing soda fizzes in an acidic solution but not in a basic solution.

Analysis Of Toni Morrison s Beloved Essay - 2424 Words

In her novel Beloved, Toni Morrison spins an intricate web between names and numbers for the reader to unravel. The deep connection that lies between names and numbers is a direct correspondence to the identity and worth of black people during slavery. Beloved begins with the identity of the house which is characterized by a number. The house is given a temperament as if it is a living, breathing entity and yet it still referred to as a number. The significance of this is symbolic to the plight of the black slaves. Regarded as little above the common animal, slaves were defined by their selling price, essentially they were reduced to a number. Viewed as nonbeings they nevertheless feel and suffer their place in the south. The character Beloved is similar in this regard as well. All that defines her is an age and a name that remains unfluctuating through time. In an insufferable and cruel world, names and numbers play a critical role in understanding the identity of black existence in the South. To uncover the implications and nuances that names and numbers play will be instrumental to delving into the lives of black slaves. Beloved contains a vast amount of names and numbers and the connections between them deepen the novel and provide mammoth insight into understanding and interpreting Morrison’s work and purpose for juxtaposing such elaborate bonds between names and numbers. A name is something that contributes strongly to a person’s identity. HoweverShow MoreRelatedAnalysis Of Morrison s Beloved, By Toni Morrison Essay941 Words   |  4 PagesMorrison and Twain each present freed slave mothers as self-sacrificing. Each woman s traumatic experiences as slaves create a deep fear of her children s enslavement. In Morrison s Beloved, Sethe is so distressed by her past; she murders her child to save her from slavery. Morrison uses Sethe s drastic sacrifice to comment on slavery s psychological effects. Meanwhile, Twain s Pudd n Head Wilson por trays Roxy as a sacrificial mother to create sympathy for black people. From a culturalRead MoreAnalysis Of Toni Morrison s Beloved1458 Words   |  6 Pagesinequality between races, classes, and genders. Toni Morrison’s novel Beloved is a story that truly shows how oppressive slavery was during the setting of the book. Similarly to the inequality faced during the time of slavery, while Morrison was writing the her novel the issue of women’s equality was present, and being fought for. Morrison, through Beloved, is able to show the world her views on inequality, and how it is still present in life today. Morrison is African American, she was born into a familyRead MoreAnalysis Of Toni Morrison s Beloved1615 Words   |  7 PagesIn her novel Beloved, Toni Morrison utilizes a circular narrative to emphasize the similarities, or lack thereof, between her characters. In Philip Page’s article, â€Å"Circularity in Toni Morrison’s Beloved,† he writes, â€Å"The plot is developed through repetition and variation of one or more core-images in overlapping waves... And it is developed through... the spiraling reiteration of larger, mythical acts such as birth, death, rebirth, quest-journeys, and the formation and disintegration of families†Read MoreAnalysis Of Toni Morrison s Beloved1200 Words   |  5 Pages â€Å"We’ve all got both light and dark inside of us. What matters is the part we choose to act on (Sirius Black) †. Toni Morrison’s novel Beloved dedicates her novel to the 60 million and more exposed to the darkness within the people set out to hurt them. The novel depicts how cruelty leads ex-slaves to make irrational decisions and shape the people they are at the end . The cruelty inflicted on one including but not limited to slavery causes a chain reaction of hatred, pain and suffering and theRead MoreAnalysis Of Toni Morrison s Beloved943 Words   |  4 Pages It is within human nature to fear that which we do not understand. In Toni Morrison’s Beloved, this idea is explored through the lens of racial discrimination. In this passage, Morrison uses animal imagery as a means to criticize the whites’ dehumanization and subsequent fear of the blacks. With a focus on this inherent, primal fear, this section stresses the novel’s theme of the â€Å"Other† and reinforces the existence of racial prejudice. While this piece of the narrative emphasizes that this â€Å"othering†Read MoreAnalysis Of Toni Morrison s Beloved1547 Words   |  7 PagesToni Morrison’s Beloved extends beyond a description of individuals held captive by their past through the exploration of human responses to slavery. The manipulation of language and its controlled absence reinforces the mental enslavement that persists after individuals are freed from physical bondage. It is when language is amplified into song that an individual or community may free themselves from the constraints of mental enslavement, therefore enabling their ability to claim ownership of themselvesRead MoreAnalysis Of Toni Morrison s Beloved1323 Words   |  6 PagesToni Morrison’s Beloved is a masterwork of fiction that allows the reader to have many different experiences based on the novels that you pair the book with. When you read Beloved in a modernist light you get a story with slightly different themes then if you read it through a feminist lens. It is a credit to Morrison that her thoughtfully crafted piece of art is able to stand on it own in so many varying ideas. One of the lens that doesn’t get discussed enough is the lens of African AmericanRead MoreAnalysis Of Toni Morrison s Beloved1200 Words   |  5 Pagesâ€Å"We’ve all got both light and dark inside of us. What matters is the part we choose to act on (Sirius Black) †. Toni Morrison’s novel Beloved dedicates her novel to the 60 million and more exposed to the darkness within the people set out to hurt the m. The novel depicts how cruelty leads ex-slaves to make irrational decisions and shape the people they are at the end . The cruelty inflicted on one including but not limited to slavery causes a chain reaction of hatred, pain and suffering and the cycleRead MoreAnalysis Of Toni Morrison s Beloved871 Words   |  4 Pagesvery important motif in both Morrison and Faulkner’s stories. In Beloved, the reader is presented with a sad and depressed portrait of Sethe. Her life seems dark and bleak. However, once Beloved enters into her life, the reader sees an apparent shift in Sethe as a character. She begins to see color again, and it is Beloved who brings about this sudden transformation (Beloved, 65). And in the end, after Beloved has left, Sethe states, â€Å"She was my best thing† (321). Beloved was her redeeming quality,Read MoreAnalysis Of Toni Morrison s Beloved 702 Words   |  3 PagesWilliams 2 period Book by: Toni Morrison Book Titled: Beloved Beloved is about a lady they call Sethe who lives in Bluestone with her daughter Denver and her mother in law Baby Suggs. Fifteen years before the story starts, Sethe kills her baby because she was trying to keep her kids from being brought into slavery. The community knew about her killing her baby and judges her. Her sons Buglar and Howard left fifth teen years before the book started. After Baby Sugg s died, Denver and Sethe are alone

Skills and Knowledge Free Essays

Common core The rights of children and young people are acknowledge by the integrated services surrounding them and their families in order to identify and achieve a common core value; being healthy, staying safe, achieving and enjoying, making positive contribution, achieve economic wellbeing, which are the sis areas of every child matters. I will talk about these key areas more in depth as we continue. There are six key areas of every child matters and for a better understanding each areas and the importance it will looked at individually starting from numbers one [1] to six [6]. We will write a custom essay sample on Skills and Knowledge or any similar topic only for you Order Now Here are the list as stated in the common core. 1. Effective communication and engagement 2. Child and young person development 3. Safeguarding and promoting the welfare of a child 4. Supporting transition 5. Multi-agency working 6. Sharing information Effective communication Good communication is central to working with children, young people, their families and carers† the importance for skills and knowledge as stated in the common core gives a clear view as to the reasons and why it is so important to fallow these guidelines; Trust is a key part of effective communication between the those that are involved, a honest and open relationship is better to build by showing respect to the families you are working with, this can be reached if those involved do not feel under value and ignored. Showing honesty and respect for them by demonstrating that there too are apart of what is taking place in there surroundings. Communication is a two (2) way street and be aware that there are numerous ways of communicating which verbal(this is done orally or written), non-verbal(done in the form of body language, appearances and sounds ). It is also important to take into consideration the barriers of communications such as; disabilities, language, culture and emotions Each families may have different barriers of communication so knowing that they are involved with people that they are able to trust and rely on with confidence will initially ease some of their concerns the significance of being seen as individuals with valued opinions is vital. Maintaining confidentiality and ethics means you may often be required to share information with other agencies/services it is necessary to the welfare or wellbeing of individual families involved also bearing in mind that it is best to ensure they understand the reasons for this. Family should be kept informed of available local services that might be beneficial to their needs and how to used information they are given. By treating everyone as individuals with respect shows commitment Child and young person development Children and young people development varies and is different for each of child/young person, parent and carer sometimes finds it difficult manage and will often seek advice and support. Your knowledge and understanding of babies and young people and how to recognise changes or possible developmental delay will be necessary. Children and young people sees and experience the world differently after evaluating the situation surrounding the child/young person where you feel more support is needed and when to get others professional involved you will then need to base your information of the fact of the situation and not of your own opinion. A sheared understanding can be reached the if individuals actively speaking and listening and breaking down and barriers making sure everyone is understanding. Allowing them come to their own conclusion on the matter while How to cite Skills and Knowledge, Papers

Musicmakesmehigh Essay Example For Students

Musicmakesmehigh Essay Often times when people hear about Hip Hop/Rap music, they?fll paint a picture in their heads of black men cussing, guns, marijuana, lots of gold,and girls looking like prostitutes. Parents and teachers put an image in their kid?fs head that Rap music is ?gbad?h, and they don?ft want their kidsto be influenced by something that is negative. With the way Rap music is advertised in the US, I would have to agree with that looking at it from an average parent?fs point of view. But what people don?ft know is that Hip Hop isn?ft just a type of music, it?fs a culture. It?fs a culture full of original elements, and it?fs also a place where people can show others what they?fve got and who they are. Within this original society called Hip Hop, there are basically four main elements of MC, Break, Tag, and DJ. And eachis represented by millions of people all over the globe. When the four come together, it makes Hip Hop music, and people live the music instead of listening to it. MC-ing is what p eople know as rapping. The main point of an MC is to make your crowd enjoy your music, and to send a message out to them. Unlike mostof the lyrics out on the market today, Hip Hop contains meaning and it sends a message to the listeners. Although those messages might have bad words,and show images of things that are socially wrong, that?fs actually what?fs going on where they are from, and that?fs who they are. Their musicrepresents their area and their people, and it?fs no different from a farmer singing about his cows and chickens in Idaho. Besides, ?gGangster Rap?h isn?ft the only type of Hip Hop music, it?fs actually only a small sect of it all. Many rappers put out lyrics about what they believe in, their own philosophies, entertaining others, and although it may seem unlikely, many lyricists seem like Einstein to me. Just like all of the other geniuses like Newton, Galileo, and musically Jimi, there are MCs that are geniuses too. What makes those guys remarkable compared to ot hers are their strength and choice of words, and their flow, or the melody, of their rhymes. I personally can?ft relate to the ghetto, guns, and all of that ?ggangster?h stuff, so I don?ft listen to that genre all that much, but there are many elements people can pick up from the Hip Hop music. There is a whole Japanese Hip Hop scene that is growing bigger and bigger, and that?fs what I personally live. The next element is Breaking. Breaking is a term used for dancing, and most people know it as Break Dancing. Although Breaking has become a small part of the whole dance scene in Hip Hop today, it?fs the first form of Hip Hop dances. People spin on their heads, do handstands, slide with just their hands on the ground, spin on the floor with their legs spread out, and allkinds of astonishing moves. This is probably the most popular form of Hip Hop in Japan today because its so easy to begin and watch. DJs have one simple task: make people dance. Or that?fs what it used to be. Before, their main goal was to have the knowledge of the music so they can make people dance according to the mood and time. Also scratching records were their performance. Now, DJs have lots more jobs and probably the toughest element of all. Most DJs team up with MCs so they can act as the rhythm section of the Hip Hop performance, and to do that and be original,they must create sounds of their own. They basically make the beats and the MCs lay the words on it. The steps to be able to make beats and tracks takes lots of time, money, and mind, so most DJs don?ft/can?ft take a step further into the scene. Today, more and more artists are creating their own tracks, for the money, and they tend to realize that they can?ft be rapping at age40 while its perfectly normal for a 40 year old to be playing the guitar. It ?fs not wrong to say that DJs are the backbones to the Hip Hop music. The final element is Tagging, and its graffiti. This is actually a controversial issue because many peop le believe its wrong. But it?fs a form of art to the culture, and it shows character of each artist. Its definitely not just about claiming area by the gangs, and its not just about vandalizing other people?fs property. People need to admit that New York City would not have its flavor that it has today without all of those artwork, and there are many artists that put up their pieces just so they can show others what they got. It?fs a way of communication in the form of Hip Hop. .u37970f3a3ff23df8b0840e6e9a1fadd2 , .u37970f3a3ff23df8b0840e6e9a1fadd2 .postImageUrl , .u37970f3a3ff23df8b0840e6e9a1fadd2 .centered-text-area { min-height: 80px; position: relative; } .u37970f3a3ff23df8b0840e6e9a1fadd2 , .u37970f3a3ff23df8b0840e6e9a1fadd2:hover , .u37970f3a3ff23df8b0840e6e9a1fadd2:visited , .u37970f3a3ff23df8b0840e6e9a1fadd2:active { border:0!important; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .clearfix:after { content: ""; display: table; clear: both; } .u37970f3a3ff23df8b0840e6e9a1fadd2 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u37970f3a3ff23df8b0840e6e9a1fadd2:active , .u37970f3a3ff23df8b0840e6e9a1fadd2:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .centered-text-area { width: 100%; position: relative ; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u37970f3a3ff23df8b0840e6e9a1fadd2:hover .ctaButton { background-color: #34495E!important; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .u37970f3a3ff23df8b0840e6e9a1fadd2-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u37970f3a3ff23df8b0840e6e9a1fadd2:after { content: ""; display: block; clear: both; } READ: College Education EssayMany other types of music can be a culture too, and each person feels if it is a culture to them or not. If music means culture to that person, then they probably feel that uneasy sensation of going to bed without music, going on the train without your Walkman, and have that anger towards vacuum cleaners. Music also is a form of communication when there is the kind of society where people understand one another through it. Which creates influences on others, and makes music grow.

The Controversial Health Policy in the USA Initiated by the Obamas Administration

Free Essays on Phaedra

Jean Racine’s play, Phaedra, arouses â€Å"pity and terror†, in accordance with Aristotle’s requirements of tragedy. In summary, Phaedra, who is married to Theseus, is overcome with a forbidden love for her stepson Hippolytus. Upon hearing and believing the rumor of her husband’s death, she is convinced by her nurse, Oenone, to finally admit to what is bothering her enough to want to die. When it becomes known that Theseus is in fact alive, and will be returning home shortly, Phaedra and Oenone scheme a lie to sway Theseus into believing that it was Hippolytus who attempted to seduce Phaedra, not vice-versa. Unfortunately, Theseus believes his second wife over his son and without investigating further labels him a â€Å"traitor† (4.1), an â€Å"adulterer† (4.2), and even a â€Å"monster† (4.2). Theseus asks of Neptune to â€Å"Avenge a father’s wrong./Seize on this traitor [Hippolytus], and let your rage be strong† ( 4.2). Theseus demands for Hippolytus to leave at once because of his supposed incestuous love. In the meantime, Hippolytus was in love with Aricia, who wasn’t allowed to marry because of her brothers’ malicious histories. When Phaedra found out about Hippolytus’ love for Aricia, she couldn’t help but to be overwhelmed with jealousy. Just as Theseus realizes that there is something fishy going on and would like to give his son a chance to clear his name, he learns that Hippolytus was killed by a monster. Phaedra finally admits to her wrongdoings and decides to kill herself with poison to represent torture. This tragedy is over with Hippolytus, Phaedra, and Oenone all dead, and Theseus, still alive, who now accepts Aricia to be his daughter. Phaedra, which was originally written by Euripides, was rewritten by Jean Racine in the year 1677. Although he admits to incorporating some changes into his version of Phaedra, he believes that he captured the necessary characteristics and events. In his intr... Free Essays on Phaedra Free Essays on Phaedra Jean Racine’s play, Phaedra, arouses â€Å"pity and terror†, in accordance with Aristotle’s requirements of tragedy. In summary, Phaedra, who is married to Theseus, is overcome with a forbidden love for her stepson Hippolytus. Upon hearing and believing the rumor of her husband’s death, she is convinced by her nurse, Oenone, to finally admit to what is bothering her enough to want to die. When it becomes known that Theseus is in fact alive, and will be returning home shortly, Phaedra and Oenone scheme a lie to sway Theseus into believing that it was Hippolytus who attempted to seduce Phaedra, not vice-versa. Unfortunately, Theseus believes his second wife over his son and without investigating further labels him a â€Å"traitor† (4.1), an â€Å"adulterer† (4.2), and even a â€Å"monster† (4.2). Theseus asks of Neptune to â€Å"Avenge a father’s wrong./Seize on this traitor [Hippolytus], and let your rage be strong† ( 4.2). Theseus demands for Hippolytus to leave at once because of his supposed incestuous love. In the meantime, Hippolytus was in love with Aricia, who wasn’t allowed to marry because of her brothers’ malicious histories. When Phaedra found out about Hippolytus’ love for Aricia, she couldn’t help but to be overwhelmed with jealousy. Just as Theseus realizes that there is something fishy going on and would like to give his son a chance to clear his name, he learns that Hippolytus was killed by a monster. Phaedra finally admits to her wrongdoings and decides to kill herself with poison to represent torture. This tragedy is over with Hippolytus, Phaedra, and Oenone all dead, and Theseus, still alive, who now accepts Aricia to be his daughter. Phaedra, which was originally written by Euripides, was rewritten by Jean Racine in the year 1677. Although he admits to incorporating some changes into his version of Phaedra, he believes that he captured the necessary characteristics and events. In his intr...

Capital Gains Tax Liability Case Study Example | Topics and Well Written Essays - 1500 words

Capital Gains Tax Liability - Case Study Example This is not only valuable because you singularly own the property, but also because that gives you added equity and financial credibility in addition to other benefits, such as the fact that being a homeowner brings with it many perks. The capital gains that will be have to paid on the apartment is $150,000 since that is the money that was made off the sale. This number is computed by subtracting the original list price ($650,000) from the sale price ($800,000). Additionally, capital gains tax must be paid on the house. The main residence exemption may apply, but you as the client would have to ask a capital gains lawyer if this would apply to you. You were supposed to have given two years' notice within having a combination of residencies.1 Since Angelina owned 10,000 shares in Rio Tinto, and they are now valued at $40 and not the original selling price of $29, she will have to pay capital gains taxes for stock value. Her capital gains tax will be a certain percentage of $11,000 that she made after the BHP takeover of Rio Tinto. Rollover consequences may be that Angelina will have to pay some sort of fine for rolling over her assets. For Angelina's partnership with Lena, she will have to pay a certain percentage of capital gains taxes of $75,000. ... [However, w]hile the roll over allows you to defer a capital gain to a later income year, other CGT small business concessions may exempt or reduce your capital gain" which are the consequences.2 The law states, "If your business has owned an asset for 15years and you are aged 55years or over and are retiring, or if you are permanently incapacitated, you won't have an assessable capital gain when you sell the asset."3 Therefore, since Angelina is only 52 she cannot get this break. However, the law also states, "A capital gain from the sale of a business asset will be exempt up to a lifetime limit of $500,000. If you are under 55years of age, the exempt amount must be paid into a complying superannuation fund or a retirement savings account to obtain the exemption."4 This would apply to Angelina, so she could put any capital gains tax into the specified type of retirement account. Angelina most likely is able to receive the 50% small business reduction. This means that she can multiply half of her profit, and subtract it from the capital gain and only have to pay that amount. Angelina and Sean would have to meet certain requirements in order to get a small business exemption. Some further research would have to be done in order to see if they met those requirements. According to Active Asset Reduction law, "There are other CGT small business concessions, in addition to this concession, that may apply to reduce your capital gain. You can apply as many concessions as you are entitled to until the capital gain is reduced to nil. There are rules about the order you apply the CGTconcessions...."5 With regard to Angelina and Lena's business, most likely the trading stock could be rolled over since it is such

Reading Lesson 275 Essay Example | Topics and Well Written Essays - 500 words

Reading Lesson 275 - Essay Example If the student was unable to finish their book in the allotted time period, the teacher will direct the student to depict as much of the story as they were able to get to. This activity should last for the remainder of period which will be approximately 12 minutes. If the students finish earlier, they can present their book to the class by showcasing the pictures or word on their posters. Materials Needed: One book with ten pages or less for each student Poster board or construction paper Markers and crayons Stickers, stamps, other decorative items Task Dimensions Lesson Plan: Task Dimension Task History I would assume that the students will have experienced previous lessons regarding reading and were familiar enough readers to be able to handle a book with 10 pages, but not yet masters of this particular subject. Task Response Form Students are required to read the book on their own and then will respond to this task by creating a poster depicting the story’s main ideas. Task Modality Written and motor will be modes of learning during this lesson plan.

Project Essay Example | Topics and Well Written Essays - 3250 words

Project - Essay Example First, it equips him with the foundation for understanding almost every human process within the Organization. Second, through it he will be aware of the necessary communication skills he needs to have so that he can attain organizational expectation. Finally, it will guide him down the path to a career as a communication expert in an organization. The aim of this paper was to find out what are the necessary features that a business requires to facilitate positive performance within the market sector. The study focused on the websites of Saudi Aramco and Marathon Petroleum Corporation for similarities and differences. The choice of the two companies was drawn from the fact that they do possess websites that are almost up to date with the current technology. The conclusion of this study was of great significance towards different businesses updating their websites with the purpose of increasing marketing of their product and easy interaction between the customers and many more. Communication within websites of any corporation is a crucial step towards achieving success. Communication within an organization either takes the form of internal communication and external communication. Proper communication is efficient, reliable, and saves time. Internal communication usually involves employees of a given organization right from the management level trickling down to departmental employees. On the other hand, external communication is always from a company to customers, and potential employees and the other way round. Presently, majority of corporations have heavily invested in websites. Apart from internal and external communication, they are used for marketing goods and services that different companies offer. For illustration, the information presented on Saudi Aramco’s website reveals it is a state-owned company. It deals with the production and exporting of crude oil, natural gas and many more. The current knowledge of the

Organisational Theory And Management In Practice Commerce Essay

Organisational Theory And Management In Practice Commerce Essay An organization is a structured social system consisting of groups of individuals working together to meet some agreed-on objectives. Organizational theory (OT) is the study of organizations for the benefit of identifying common themes for the purpose of solving problems, maximizing efficiency and productivity, and meeting he needs of stakeholders.   Consistently OT can be conceptualized as studying three major subtopics: individual processes, group processes and organizational process. Since organizations consider the field of public health from free clinic to refugee crisis support teams to research institutions, an understanding of organizations and how they work, helps public health professionals to be more effective participants in and leaders of organizations.      The first evaluate will try to accomplish the huge task of summarizing major concepts in organizational theory.   The three broad concepts that will be explored include:  individual processes, including  motivation theory,  personality theory, and  role theory;  group processes  including  working in groups/communication,  leadership, and  power and influence; and  organizational processes, as it relates to  organizational structure, and  organizational culture.   In the process a basically introduction to select organizational models will also be presented.  Organizational Issues: How well do the different units of care delivery fit with one another?   For example if the laboratory was contracted out to a lab several miles away, the hospital may be limited by the time it takes for medicine to be collected, transported, analyzed and transported back.   This process may also be on a schedule, (on the hour or half hour) which then adds the wait time for transportation.   An in-house lab staff might be considered, although cost of overhead and staffing would have to be considered for its cost.   What also is the climate in the organization, are works overall satisfied, dedicated, feel empowered to deliver excellent care?   Has the organization build and supported a culture of excellence? The second evaluate will carry on, Where is decision-making centralized, and what would be the benefits and disadvantages of diversifying sources of power?   In light of the patient population needs, what types of problems are most commonly seen?   Uniform vs. diversity pressures help to guide modes of action.   If a lot of non-acute conditions are presented to the hospital we might want to consider the utilization of an Urgent care model ancillary to maintaining the ER for acute condition. We will assume that acute issues, and staff related issues are not the problem, since resolving them would be self-explanatory.   We will consider only adjustments in organizational structure and design for the sake of relevance to the topic of OT.   For example, Queens Hospital consider a new model of care delivery, in which the Emergency Department diversifies to a decentralized model of management and adds new modes for care delivery.   The new process would look something like this : When a patient enters the hospital they are seen immediately by a Triage nurse.   The nurse has the option, after registration is complete, to one of three routes:   the nurse can channel a patient through the traditional method, to be seen by Emergency room physicians according to priority.   The nurse can also decide to transfer non-acute patients to urgent care center (an initiative of this hospital or a close center), or to initiate pre-approved protocols for common illnesses, (such as asthma) prior to visitation from the physician.   Utilizing this model has a few advantages.   By developing the structural complexity, patients can take service initiated and completed at a faster rate.   That is not only provide the hospital to see more patients, but it will improve consumers satisfaction.   Also job roles and responsibilities may increase the motivation of staff by maximizing their control of patient care.   Nurses can more effictively utilizie their professional skills and doctors can focus on patients with conditions or complications that require their skill and training. Reference: Organizational Theory by Kathryn Barzilai Management and Organisational Behaviour Plus MyLab Access Code  by Laurie J. Mullins  (Paperback  Ã‚  27 Apr 2010) 3.2 Analyse the relationship between management structure and culture and its effect on business performance Managers are people who guide an organization towards achievement of the business objectives (thetimes100, 2010). Management impacts the culture of the organization. Culture is an intangible set of practises that take their origins from socio, political, religious-norms and values of the society. Its the responsibility of management to develop a coherent culture that allows the members of organization to develop their individual and collective abilities. Thus having the right management structure that would assist in this regard is quite crucial. In the modern business environment when the rules for running the business have been formalized management is responsible for the overall running of the organization. The modern business employees the M-form (Multi-divisional form) or U-Form (Unitary form) of management structure depending on the type of firm. The structure of the firm is closely linked to its success (Abe, 1997).By classifying management into these two categories management of modern organizations have been able to focus on developing a structure that would best meet the needs of the organization. Management plays a key role in inducing the kind of organizational culture that could lead to organizational success. Management if effectively utilizes its potential it can induce a culture that would translate into motivated staff that feel associated with the core values of their organizations. It was the vision of the management of South West Airlines that transformed it into one of the most successful Low cost airline s of the world. Each member of the organization was valued by the company and their opinions were given important. Mintzberg suggested a topology of five different configurations of management structure whose various combinations could be used to manage an organization. These five components include The operation core , the strategic apex , the middle line , the techno structure and support staff ( Bedrouni et.al.,2009 ).Depending on the what component plays the key part in the operations of the organization there could be wide variety of coordination mechanism that could run the organization. When the strategic apex holds the key, management part that it is able to carry out direct supervision of over the staff and is a lot more control of the organization. As mentioned earlier every organization has got its own type of culture that is created as a result of several factors. A culture builds over a number of each and it is not easy to identify. According to Harrison culture can be categorized into four different types .These four types include Power, Role, Task/achievement and Person/Support Cultures (Harrison, 1986). In an organization power culture originates from a single source. This kind of culture stems in a situation where there are less procedures involved and members of the organization put a lot of faith in a single person that lies at the centre of the web (Naouman,2001 ).In the modern organizations where members are given great deal of importance individual culture could be most appropriate to describe them. In this type of culture a lot of focus is given to the individuals so that their interests are better served. The problem with this type of culture is that such individuals cannot be managed easily as organization is too concerned about appeasing them. In the role culture the focus is on the roles and the culture is associated with posts rather than individuals who are on them. Finally the task achievement culture encourages much more disciplined management style where achievement of the objectives is of paramount importance. For successful business operations execution it is important that organization that are running their operations overseas are fully aware of the type of cultures that exist in the other countries. E.g. in China people in the top management position are generally older people who are generally respected due to their age. A new manager coming from USA needs to be aware of the cultural norms of China otherwise he mind up end of upsetting senior Chinese officials and it would create an air of mistrust in the organization. Therefore success of business is closely linked with the induction of a culture that enhances the potential of the company employees and makes them feel responsible towards their company. An organization depending on its industry type needs to understand that what management style would be best suiting it. Due to non-tangible of culture it is paid less attention to by the senior managers and later it could give rise to lots of un-foreseen complication resulting in failure of organizations. References: Abe,E.,(1997)The Development of Modern Business in Japan The Business History Review , Vol.71.,No.2,pg299-308 Harrison , R. ( 1986 ) Understanding your organizations culture Harrison Associates Inc., C.A. Berkley rintegration of mergers and acquisitions Research Conference on the changing roles of management accounting as a control system The times 100(2010) Management structure and organisation [Online][Accessed on 15th November 2010]url:http://www.thetimes100.co.uk/theory/theorymanagement-structure-organisation264.php 3.3 Write about different motivational theories and their application and performance within the workplace There are a number of different opinions as to what motivates workers. The most iconic held theories are discussed below and have been developed over the last hundred years or so. Unfortunately these theories do not all reach the same conclusions. Motivation is the stimulus that can either be conscious or unconscious which acts as an incentive for achievement of goal ( Borkowski, 2010). The drive to achieve a goal is based on psychological or social factors. The building block for motivation includes expectation, behaviour, goals and some form of feedback ( Srivastava, 2005 ).What it means is that an individual may have a number of desires and expectation that could be driven by a person needs to gain higher position in an organization or to gain some kind of financial benefit . There are various number of motivational theories. Based on what has been stated in the literature motivational theories have been classified into two types by Borkowski (2010). These two groupings are based on content and process. Content theories or the need theories identify various factors that motivate people. Its the individual desire to satisfy inner needs that motivates them. It tries to look at the behaviour from the perspective of individual working in an organization. It is helpful for managers who want to understand the behaviour of their employees. The process theory looks at the behaviour itself that is generated by the individual. It sees that how behaviour is energized, directed, sustained and how it can be stopped (Borkowski, 2010). Motivational theories have gained significant importance as the co-relation between employee attitude towards his work and its impact on the quality of work has been analyzed. Motivation is not just about giving speeches but it is about ensuring higher level of staff satisfaction in the job role that they are in. There are a number of motivation theories that are in the literature. Two important motivational theories considered are as follows. Maslow Hierarchy of Needs Theory It is one of the most popular theories that are stated about motivation. According to this theory human needs are put in a hierarchical form ( Koontz Weihrich,2006 ). These needs are ascending from the lowest to the highest. According to Maslow when one set of needs is satisfied at a certain level it no more becomes a motivational factor and person moves on to the next level. The various levels starting from bottom up as suggested in the figure are physiological needs, Security or safety needs, acceptance needs, Esteem needs and Need for self actualization. This theory helps the organization in better understanding the needs of its employees. The organization are made aware that if they want to satisfy the needs of their employees they have to provide an environment where their individual needs are satisfied on various levels. The categorization of needs into different levels helped in better understanding of how motivation works in the organization. Maslow theory though quite daring has been criticized as a simplistic division of individual needs. According to the critics such as Douglas T Hall and Khalil Nougaim ( Koontz Weihrich,2006). The needs the priority of needs may vary at the top depending on the individual. D:Rana_assignmentRAUFMaslowsTheory.png Maslow Model (Source: Koontz Weihrich, 2006 ) Herzbergs Two Factor Theory Herzbergs two factor theory is based on the actual research that was carried out by Herzberg. For establishing his theory he asked a number of employees to recall the instances when they felt motivated towards their work and the times when they felt frustrated. Based on what he observed Herzberg suggested that when certain factors are present in the work environment they lead to motivation of staff members and this absence causes dissatisfaction of employees towards their work (Davies, 2007). The satisfaction is closely related to the environment in which employees are working. Therefore management should provide the environment where employees feel satisfied with their work. This could include safe working condition, reasonable salary and benefits. The criticism of Herzberg theory is that motivational factor can be relevant. A single factor can be motivational for some and could cause job dissatisfaction for other people ( Borkowski,2010 ) e.g. for some a certain salary amount might be enough to motivate them where as some could see the same amount as far less and it could negatively impact their motivational level. The finally, all that great motivation theories does not include same point. Therefore, there is no single theory that gives the answers to all of the raised questions about motivation. What motivation is and how it impacts a person behaviour varies from individual to individual References: Borkowski, N.,(2010 ) Organizational Behavior in Health Care Jones Bartlett Learning Srivastava,S.,K.( 2005 ) Organizational Behaviour and Management Sarup Sons Koontz,H.,Weihrich,H.,(2006 ) Essentials Of Management Tata McGraw-Hill Borkowski,N.,(2010 ) Organizational Behavior in Health Care Jones Bartlett Learning Davies,S.,J.( 2007 ) Security Supervision and Management: The Theory and Practice of Asset Protection Butterworth-Heinemann 3.4 Evaluate the impact of technology on a given organization Communication technology has involved positive and negative effects on organizational communication, which is communication between people in the same organization. Organizations you belong to use organizational communication to establish communication patterns and systems. Communication technology, like email and teleconferences, makes organizational communication easily accessible. Using these methods of electronic communication can help make distance a non-factor in organizational communication .Also it helps you better collect data around the workplace, allowing her to make more informed decisions, such as how much of a raise you deserve . Technology also creates a more connected workplace. Electronic communication, like online forums, gives you a place to complain about work. Managers can obtain constructive criticism from your complaints and make changes in order to improve the workplace. In the past design and of computer system and products were not sensitive enough to use of ordinary users. They were complicated and could only be handled by the expert users. Punch cards were fed into system that required complex processing of data. With improvement in both computer hardware and softwares tasks became simpler and hardware devices became easier to manipulate. The large frame computers that required expensive cooling systems , which occupied large office space were replaced by desktops that could now perform the same time with many times greater efficiency in a short span of time . The paradigm shift in the development of modern technology can be attributed to the development of microprocessor. Microprocessor is a small intelligent device that takes inputs processes those produces outputs with a speed that cannot be comprehended by an ordinary person. Another consideration is that might be increased accessibility of organizational communication can complicate the boundaries between your work life and home life. Be wary of how you use communication technology. For example, it might not be a good idea to accept friend requests from managers on social networking websites in order to avoid crossing boundaries. Also impact of electronic communication on organizational communication depends on how management implements the technology in the workplace. For example, email becomes beneficial when used to schedule a company meeting. On the other hand, hackers are increasing threats to the network security. they can breach into the technological systems to get information about the individuals that they are not supposed to get. The employees are expected to perform their task with higher level of accuracy. This causes increase in stress level in the work place as failure to complete the task in an accurate manner could threaten the job of an employee. Softwares are creation of many months, years of individual hard work. With the increase in piracy an individual might not get rewarded for his efforts. Not everyone has got the right to access the information that is out there in organization system .Unauthorized access to the organizational resources could result hierarchical protocol getting violated and it could pose a challenge to the discipline of the organization. Therefore technology has had a positive impact on the organizational infrastructure in many ways. Still it has caused certain challenges that have to be dealt with in the modern business environment.

Violent Athletes Essay -- Essays Papers

Violent Athletes When Indiana Pacer, Ron Artest, charged into the stands with forty-five seconds remaining in a NBA game, last November, between the Pacers and the Detroit Pistons, the shock waves reverberated immediately. Video clips showed Artest pummeling Pistons fans with his fists. Replays also revealed that it was fans, throwing a cup of beer at Artest, which sent the NBA superstar on his rampage. It was one of the ugliest incidents ever seen in American professional sports. Sports fans and non-sports fans alike witnessed the chaotic outbreak of violence from the serenity of their own living rooms. NBA junkies saw the scene unfold during the game's live broadcast on cable TV. Sports fans caught highlights of the melee on ESPN's SportsCenter. American housewives experienced the outrage as they watched their local ten o'clock evening news. For weeks this basketball brawl was not only headlines news on sports pages but it also became the focus of mainstream American debate. Everyone had an opinion on who was to blame: It was the players' who began the brawl on the court and then took it into the stands. It was the fans who provoked multimillionaire athletes into anger by throwing debris down on them. It was the Palace at Auburn Hills' security who failed to bring the situation under control. It was the NBA for encouraging such thuggish behavior from its players and then allowing their violence to take place on live TV. Opinion makers from all perspectives weighed in on the issue. Newspaper columnists and TV talking heads kept the brawl in the national spotlight. Some condemned the incident; some excused it, and some just wondered what all the fuss was over. In the end five Pacers players and seven Pistons fans were charged... ...at they agree on. Or at least one that they are not so strongly divided over. Hopefully this will help strengthen the debate both in the media and outside of it, as American's try to figure out if athletes really are good role models for our youth. Works Cited BasketBrawl.US. http://www.basketbrawl.us. Limbaugh, Rush. "Time for NBA to Stop Pretending." 8 December 2004. http://www.rushlimbaugh.com/home/estack/time_for_nba_to_stop_pretending.guest.html Postman, Neil. Amusing Ourselves to Death: Public Discourse in the Age of Show Business. Penguin Books, New York: 1986. Simpson, Carole. "Where Are the Role Models?" ABC NEWS. 28 November 2004. http://search.abcnews.go.com/US/id=2800796. Accessed: 10 March 2005. Traudt, Paul J. Media, Audiences, Effects: An Introduction to the study of media content and audience analysis. Pearson Education Inc.: 2005.

Choose one case study and evaluate it from the perspective of the Behaviourist Approach. Provide strategies for intervention based only on this theory

Abstract This essay evaluates case study 3B through the perspective of behaviourism as identified by Skinner et al (1948). The subject in 3B is named Jethro, who is exhibiting signs of disruptive behaviour in school. His actions are analysed from the view of the Behaviourists, using such theories as classical and operant conditioning. Methods for guidance and improvement based on this analysis are then offered. Introduction Behaviourism is a theory which analyses human behaviour in terms of observable cause and effect, rather than mental processes. It advocates that humans react to positive and negative reinforcement of such behaviour throughout their lives – most notably during childhood and adolescence (Mah, 2007). A behaviourist psychologist named Pavlov (1902) developed the theory of ‘classical conditioning’ through an experiment with using his dogs. The theory then went on to become one of the most vital mechanisms of Behaviourism. This is where un-conditioned responses such as salivation at the sight of food can be associated with the ringing of a bell that accompanies the smell of food; thereby giving the dog a learned conditioned response. Skinner (1948) added to this by developing ‘operant conditioning’; which suggests that positive reinforcement and negative punishment are able to create similar conditioned responses too. It has also been argued by Behaviourist s that humans share this same basic psychology as animals on a fundamental level, and can learn associations between reward and consequence (operant conditioning) and learn conditioned responses to stimuli (classical conditioning) (Costello & Angold, 2000). Because of this how concrete and empirically-based the approach is, it is the most commonly applied theory to basic classroom dynamics; as good behaviours are rewarded with positive reinforcement (i.e. good grades, a ‘gold sticker’) and bad, maladaptive behaviours are rewarded with negative reinforcement (i.e. bad grades, detention or ‘naughty step’). It is the simplest way to discipline a class. Shirley (2009) has argued that no lesson plan can work if there is no behaviourism present. In light of this, the analysis will look at how Jethro’s ‘good’ and ‘bad’ behaviours have been reinforced by both his teachers and his parents, and then how his current actions have developed because of this. Any possible suggestions for intervention will then be given in order to re-balance his previous conditioning. Jethro’s Behaviourist Assessment At first glance, Jethro’s behaviour seems to be a product of a lack of reinforcement from his parents and teachers in both a positive and negative respect (Wheldall & Glynn, 1989). He lacks the balance that operant conditioning offers and classical conditioning can be used to explain the way he has associated subjects he does not enjoy with frustration and even aggression. It seems that neither parent nor teacher has attempted to positively associate a subject Jethro doesn’t enjoy with a reward or method that he does enjoy (Porter, 2006). This can be seen from the â€Å"challenge† that is posed by adults that spark â€Å"angry outbursts† from Jethro. From a behaviourist view, this â€Å"challenge† would be seen as another negative reinforcement for his actions, as opposed to engagement on another level that may interest the boy. For example, he enjoys music and is evidently a creative person – perhaps more creative lesson plans would put an e nd to his aggressive behaviour, as he would then learn a positive conditioned response to that lesson. A large-scale survey of teachers and pupils entitled ‘The Elton Report’ (1989) suggested that schools’ biggest concern was that of low-level but high-frequency disruptions such as talking during lessons, not waiting, running in corridors and fidgeting. These are called â€Å"TooTs† (talking out of turn) by the DFE, and seem to be a very common occurrence in adolescents. Jethro’s behaviours are mostly TooTs such as rudeness, only doing the minimum required and lateness, and could easily be seen as avoidance of activities that he does not gain any sort of positive reinforcement from i.e. truanting classes when he does not like the teacher. Jethro does not gain any reward from these classes, and therefore does not seek to even attempt to participate because he has been conditioned to act out of turn in them and not pay due attention. It is also evident that musical stimulus gives Jethro pleasure. Akin to how the smell of food gave Pavlov’s dogs a ‘hard-wired’ un-conditioned response (McLeod, 2007), it seems that Jethro did not need to learn his response to music; that it was always present. We can infer that his parents did not aid this response, as they are â€Å"too busy† to have even kept any appointments with his head-teacher. This neglect seems to have created these maladaptive behaviours, as children thrive on a token economy with a reward/punishment scheme (Cooper & Upton, 1991). It could be argued that Jethro’s parents’ neglect of his interests and behaviours acts as its own positive reinforcement of his maladaptive behaviours such as truancy, lateness and being confrontational. This would make Jethro believe that these bad behaviours are in fact good or merely neutral. Without punishment from the primary caregiver, the subject will learn to persist in these behaviours as they go without consequence or even reason (Chung & Nolan, 1998). Jethro fits into the first group of unruly children as stated by the DFE – the â€Å"naughty and disruptive, but responsive† group (DFE, 1994). This can be seen in his sometimes aggressive behaviour, but also in his enjoyment of music. His participation in his town’s Community Action Week makes a good example of how Jethro does indeed respond to positive rewards and stimuli i.e. the act of playing guitar at the old people’s home made him feel elated, or ‘good’; whereas other subjects make him unruly (Premack, 1959). Strategies for Intervention The â€Å"chill-outs† that Jethro receives from teachers shed light on his previous conditioning. Although they could be seen as punishments, they are not the correct punishment to give, as they fail to make a negative association with acting ‘out-of-turn’. Especially given the fact that Jethro is sixteen years old, in the midst of adolescence. It should be noted that adolescents require extra stimulation in their field of interest, as they are beginning to progress up the ‘pyramid of learning’ of Bloom’s taxonomy (1956) and start to create more complex associations and responses as well as being more autonomous (White & Renk, 2011). In light of this, perhaps a harsher punishment is necessary to re-balance the boy’s conditioning, for example – a detention. Arguably this could take place during music class, so as to heighten the negative reinforcement of his behaviour. However, a strategy such as this may serve to severely harm the boy if carried out repeatedly, as it is clear that he is passionate about music, and music is one lesson that he has â€Å"no reported problems† in. Care should be taken so as not to permanently damage Jethro’s positive talents and create an even more negative association with every other aspect of school life. Although, if this punishment is reserved for instances of intense aggression, the strategy may prove fruitful. Another intervention strategy may be to actively encourage Jethro with more rewards for trying harder in lessons he currently does not enjoy. Presently, there are no signs of any attempt to condition the student into doing more than the very minimum required. Although he is working at his National Curriculum age appropriate levels, the teachers are seen to only â€Å"complain†; thereby further reinforcing his response of ‘not trying’. If teachers offered some sort of reward as compensation i.e. being able to complete ‘homework’ in class rather than having to take it home, then maybe Jethro would comply more as he would then have more time to pursue his music, for instance. After a while, Jethro would begin to associate going to class with positive responses and rewards through a teaching style based upon classical and operant conditioning. Similar to the DFE’s circular 8/94 entitled â€Å"Pupil Behaviour and Discipline† (1994); strategies should be implemented that promote respect between students and staff. There should be a token economy with formal rewards that focusses mainly on positive reinforcement for successes, rather than purely negative reinforcements and punishments for acting ‘out of turn’. Clear boundaries of acceptable behaviour are required in order to successfully intervene with Jethro and condition him to be a more respectful, academically-minded student. A liaison between home and school should also be encouraged to ensure Jethro adapts thoroughly as a person, not just a pupil (Ayers et al, 2000). Conclusion In conclusion, it is clear that Jethro’s conditioning needs to be re-balanced through a succession of positive and negative reinforcements, coupled with a reward scheme that congratulates ‘good’ behaviour to encourage the student to try harder. At present, his behaviour is un-disciplined because he has not learnt the correct responses to stimuli such as adults’ challenges, work that he does not like and arriving to lessons promptly. With the suggestions offered here, these behaviours will change and make Jethro a more ‘co-operative’ student; to the point of altering his responses to neutral stimuli into positive ones – allowing him to associate the aspects of school life that currently trouble him, with happiness and rewards. References Ayers, H., Clarke, D. & Murray, A. (2000). Perspectives on Behaviour: A Practical Guide to Effective Interventions for Teachers. David Fulton Publishers. ISBN-10: 1853466727. Chung, C. M. & Nolan, P. (1998). Children with Challenging Behaviour: Past and Present in the United Kingdom. Children and Society. Vol. 12. Cooper, P. & Upton, G. (1991). Controlling the Urge to Control: An Eco-systemic Approach to Problem Behaviour in Schools. Problem Behaviour. Support for Learning. Vol. 6 No. 1. Costello, J. & Angold, A. (2000). Bad Behaviour: An Historical Perspective on Disorders of Conduct. Conduct Disorders in Childhood and Adolescence. Cambridge University Press. ISBN-10: 0521786398. DES. (1989). Discipline in Schools. The Elton Report. London. HMSO. DFE. (1994). Discipline in Schools, Circular 8/94. London. Department for Education. Mah, R. (2007). Difficult Behaviour in Early Childhood. Positive Discipline for Pre K-3 Classroom & Beyond. Corwin. ISBN-10: 1412937159. McLeod, S. (2007). Pavlov’s Dogs. Simply Psychology. Accessed: http://www.simplypsychology.org/pavlov.html. Last Accessed 04/07/2014. Porter, L. (2006). Behaviour in Schools: Theory and Practice for Teachers. Open University Press. ISBN-10: 0335220010. Premack, D. (1959). Empirical Behaviour Laws: Positive Reinforcement. Psychological Review. Vol. 66. Shirley, R. (2009). The Behaviourist Approach to Teaching in Class. Accessed: https://suite.io/rachel-shirley/1qz5268. Last Accessed 04/07/2014. Wheldall, K. & Glynn, T. (1989). Effective Classroom Learning. Blackwell. Oxford. White, R. & Renk, K. (2011). Externalizing Behaviour Problems during Adolescence: An Ecological Perspective. Springer Science and Business Media.

Top Tools To Get Started In Freelance Writing

Top Tools To Get Started In Freelance Writing Top Tools To Get Started In Freelance Writing Top Tools To Get Started In Freelance Writing By Colin Any freelance writer starting out these days could be forgiven for thinking all that’s required is a laptop with Internet access, and a telephone. But there’s more to think of; hidden extras which will be needed somewhere along the line if a serious attempt is to be made. Here’s a list of the most important things every freelance writer should consider when first starting out. Word Processor This is perhaps so obvious, that some might say it ranks as extreme stupidity to even mention it. However, you will definitely, without question, need a word processor of some description. Fiction writers can get away with a dedicated word processor to work on, but if you are serious about making your way in the freelance writing business, you really need a PC or laptop that can connect to the Internet. So much business is done over the Internet these days, that not only is it the future, the future’s been here for a while. Internet Access You’ll need Internet access for several reasons: Research: the first port of call for many freelancers when undertaking research is the Internet but it shouldn’t be the only one. A good freelancer will use the Internet as a foundation to build on, before talking to people, visiting libraries, and cross-checking with sources. Email: call it a curse, call it the greatest innovation in communication since two cups and a piece of string, email is here to stay. You’ll need it for applying for jobs, sending queries, receiving queries, sending in submissions in fact, just about everything. Staying current: being able to read newspapers, magazines, journals, industry reports, articles, forums, or just to see what your peers are doing, can all be done over the Internet. Advertise: whether through blogs, websites, or portals, your services can be advertised effectively over the Internet, but only if you can access it and respond quickly. Restock: being able to order supplies for your home business over the Internet can save you time, money, and a lot of hassle. Website Should you have one? Why do you need one? Will it do any good? To answer all of these questions think about it this way: if you don’t have one, will you be able to compete successfully with everyone else who does? A website is relatively inexpensive to set up and maintain, and although they may seem a distraction when first setting out, having a website speaks volumes for the level of seriousness a writer has of himself. It is also a great tool for supporting your pitches, and allowing your clients, potential or otherwise, to get to know you. Printer Despite what I said earlier concerning email and the future of electronic communication, there will always be a place in the world for paper. Some writers use their printer for printing work to proofread, but the main use as a freelance writer is for business correspondence, and invoices. If you have a modern PC or laptop, but have a small working environment, it might be a good investment to go for a wireless printer so you can hide it away, and then access it only when you need to. Dedicated Area Having a regular place to work has been known to increase productivity and allow for better creativity. It needn’t be a dedicated office with desk and chair, or kitted out with all the latest mod-cons, it could be the corner of a living room, at the end of the bed, or on the kitchen table. Wherever you choose, it should be comfortable and conducive to producing quality work. As you move forward with your career, you will likely find that an office becomes more desirable. Finding a suitable area with more professional amenities will become more important as you grow. Telephone and Fax Most freelance writers have a telephone. It’s kind of assumed. Some use their home phone, some have a dedicated line installed into a home office, others use their mobile, and a few have branched out with Internet technology such as Skype. Fax, however, is often neglected as being old fashioned and therefore not required. Not so. It’s a good idea to have a fax connection because many businesses still rely heavily on it to do business. The beauty is that you don’t need a bulky machine sitting near you to receive faxes any longer, as a simple piece of software and an Internet connection is all you need. CD/DVD Writer Invaluable for backing up everything concerned with the running of your home-based freelance writing business. This can include everything from PC data and applications, to article ideas and company accounts. You might even use it for listening to a CD when you need to relax. PC Maintenance Software Keeping your PC hardware, software, and peripherals in fighting shape is vital to prevent your PC falling foul to outside interference, and to make sure it is working as quickly and reliably as it possibly can. By using anti-virus tools, malware and adware removal products, disk cleaners and defragmenters, and a good firewall product, you can keep your PC running smoothly and safely so you can worry less about it, and more about your next deadline. Accounts Software At some point along the line you’re going to need a method of tracking your expenses, income, and dreaded tax return. In the beginning, a spreadsheet might suffice, but eventually you’re going to have to think bigger and get yourself a dedicated accounts package. It doesn’t have to be anything fancy or complicated, just enough to be able to record what’s going in, out, and when. Business Material Finally, to be taken seriously, and to help you start â€Å"thinking† like a writer, some of the following might also be useful: Letterhead Invoice template Business card Rate card Contract Clippings Notice: Due to popular request we have finally released our Freelance Writing Course. Come check it out if you want to get started freelance writing online. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Freelance Writing category, check our popular posts, or choose a related post below:How to Punctuate Descriptions of ColorsTypes of Ignorance

The Number of Pardons Granted by Obama

The Number of Pardons Granted by Obama President Barack Obama granted 70 pardons during his two terms in office, according to United States Department of Justice records.   Obama, like other presidents before him, issued pardons to convicts who the White House said  had demonstrated genuine remorse and a strong commitment to being law-abiding, productive citizens and active members of their communities. Many of the  pardons granted by Obama were to drug offenders in what was seen as an attempt by the president to lessen what he perceived to be overly severe sentences in those types of  cases. Obama Focus on Drug Sentences Obama has pardoned more than a dozen drug offenders convicted of using or distributing cocaine. He described the moves as an attempt to rectify disparities in the justice system that  sent more African-American offenders to prison  for crack-cocaine convictions. Obama described as unfair the system that more harshly penalized crack-cocaine offenses compared to powder-cocaine distribution and use.   In using his power to pardon these offenders, Obama called on lawmakers to ensure  taxpayer dollars are spent wisely, and that our justice system keeps its basic promise of equal treatment for all. Comparison of Obama Pardons to Other Presidents Obama issued 212 pardons during his two terms. He had denied 1,629 petitions for pardons. The number of pardons issued by Obama was  far fewer than the number granted by Presidents George W. Bush, Bill Clinton, George H.W. Bush, Ronald Reagan and  Jimmy Carter. In fact, Obama used his power to pardon relatively rarely in comparison with every other modern president. Criticism Over Obamas Lack  of Pardons Obama has come under fire for his use, or lack of use, of the pardon, particularly in drug cases.   Anthony Papa of the Drug Policy Alliance, author of 15 to Life: How I Painted My Way to Freedom, criticized Obama and pointed out that the president had exercised his authority to issue pardons for Thanksgiving turkeys almost as much as he had for convicts. I support and applaud President Obama’s treatment of turkeys, Papa wrote in November 2013.  But I have to ask the President: what about the treatment of the more than 100,000 thousand people who are incarcerated in the federal system because of the war on drugs?  Surely some of these non-violent drug offenders deserve treatment equal to a turkey pardon.

Interactive Educational Tools Design for Children Essay

Interactive Educational Tools Design for Children - Essay Example The interactive tools available today include pre-designed course units in the form of VCDs, ipods, interactive toys and games. The design process for making these tools into effective products has now become a complex subject in itself. As USERS, they dictate the output specifications of the tool to be developed by generating desired functional aspects. There are generally two reasons for researchers to ask children to take on the role of technology user: (1) To test a general concept that may help future technology developers and (2) To better understand the process of learning which may contribute to future educational practices. As TESTERS, they are made to use the tools under observation by adults, peers and designers. This generates an empirical database regarding feedback and corrective measures. This data is then utilized for modifying the design, before it is released to the outside world for product realization and its end use. As INFORMANTS, the children play a major part in the design process. The input of the design shall take into consideration the children's' reaction to the existing technology by observation and asking questions. The testing and validation of the design shall involve the children, who should be asked questions before any technology is developed, the child may be observed with existing technologies, or they may be asked for input on paper sketches. Once the technology is developed, the child may again offer input and feedback. With this role, the child plays a part in the design process at various stages, based on when researchers believe they can be informed by children. As DESIGN PARTNERS, children are considered to be equal stakeholders in the design of new technology throughout the entire experience. As partners, children contribute to the process in ways appropriate for the children and the process (Allison Druin, Human computer Interaction lab, University of Maryland). Each role is used today by some portion of researchers and developers. Impact On Children's Lives: The net-centric generation of today values its abilities to use the web and other software technology to create a self-paced, customized learning path. Current interactive gadgets like web logs, VCDs and ipods, along with online access to various tools, facilitates the formation of learning communities. The other stakeholders like parents at home, social contacts as well as teachers in the school environment are naturally involved in a supporting role. This encourages a social networking environment where exchange and sharing of various tools is possible, thus extending the awareness and accessibility of such tools (Baird Derek E et al, V34n1 page 5-32 -2005-6, Journals of Education technology systems). New Research Methods: The basic approach for further development of technology needs to shed the earlier notions such as 'ALL KNOWING ADULTS' versus 'ALL LEARNING STUDENTS'. Recent papers such as 'interface design - a neglected issue in education software' presented by

The leadership styles and management practices in two real life Essay

The leadership styles and management practices in two real life organisations - Essay Example The leadership styles and management practices in two real life organisations The National Health Service (NHS) is an organization offering healthcare to all English citizens, regarded as the country’s greatest need. Its stakeholders include health professionals, support workers and organisations. Its funding originates from the tax collected from citizens, with the Parliament acting as its watchdog (NHS Direct Web). The NHS Direct is part of UK’s NHS. It is a new, nurse based health advice service that operates within a 4 hour clock system. Health advice are delivered through phone contacts. Its objective is to provide an equal play ground in health services despite time and space, regardless of the background of the nurse. Health software called Clinical Assessment System (CAS) is used for service delivery (NHS Direct Web). According to Webster (2002), provision of healthcare via interactive television will increase efficiency and conveniences in accessing healthcare (p.430). Gann (2002) emphasizes that most people will prefer using the interactive healthcare software more frequently and urgently before reaching the doctors. This will ease pressure on doctors and other healthcare providers. The key issue in this system is how it makes use of technology. The remote non-face-to-face delivery of healthcare creates a favourable environment to its providers. Background of St. Mungo’s St. Mungo’s is a voluntary organisation supporting the homeless. Its objectives are summarized in four words: preventing, alleviating, assisting and influencing the homeless. The organisation offers several services like preventing homelessness, emergency services such as flood stricken areas, and recovery from homelessness. It relies on voluntary funding from donations and service trust from companies. The success of the organisation is evident from innovations and awards it has received since its inception. In the innovation sector, it has managed to initiate life works programme, St. Mungo’s Palliative Care Service and ReVive. It has been shortlisted in awards like the Lodge, Peer Advice Link and Putting Down Roots among others (St. Mungo’s, 2012). Key observations from visits and discussion of the relevance of these observations A) St. Mungos I visited the organization and held some discussions with the management in trying to find out how things are done, an d my mission was very successful. I particularly visited the Department of Health and Recovery and sought audience with Director Peter Cockersell, who was cooperation. He explained to me that the kind of leadership style in the organization is called a recovery approach, which was adopted in 2007. This meant that it had to shift from its traditional power relationships between staff and service users. Currently, the organisation does not consider recovery as an outcome, a method or structure but as a description and a process of change. Recovery is defined as power within an individual, encompassed in a social process. An individual must show commitment and ability to create and lead a satisfying life. Flexibility and creativity are attributes in recovery. Recovery remains as the source of frame work for St. Mungo’s staff and client. Their roles and identities rely on this framework-recovery (Clarke, 2002, p.20). The organisation realised that the former designation of staff, workers and other work title positions created divisions within the society’

Service Marketing of The Starbucks Coffee Corporation Case Study - 1

Service Marketing of The Starbucks Coffee Corporation - Case Study Example The Starbucks was founded in the year of 1971 in Washington with the three partners. Starbucks exhibit very high operational efficiency in the recession period and good sales in the period which may cause the coffee makers to re-engineering the process to cope with the trends. Â  The branding strategy of the products are very good and it is made available in the different ways through the supply chain management possible, the second strategy includes the customer intimacy and the encouraging experience in them, the third includes the atmosphere that is based on the human experiences and the community. The efficient channels of distribution of the offers to the nation company-operated retail channels and the 15% of the revenue contribution are from the retail channel of distribution. Â  The main philosophy of the Starbucks is the reach of the products to the customers irrespective of the time and the cost and making it available at an ease. The strength of the employees in the star buck corporation is very high and they have partners of around 60000 and in North America, they have about 5000 partners. The employee turnover is very less for the star bucks. When an employee is recruited in the firm he is taught the hard skills like the maintenance of the cash book, vouchers and the soft skills like the pleasing personality and the good customer service. Â  The marketing issues in the Starbucks are the labor problem in North America, The Starbucks in the urban areas pay good wages to the employees to retain the employees. The issues also occur in comparison with the barista efficiency by the no value added the task. Â  

Display screen Essay Example for Free

Display screen Essay A monitor can be considered as a window into the computers memory. It allows data entry to be checked by echoing input characters on the screen. The disadvantage of monitors is that data on the screen is temporary (called softcopy) and they can hold only limited amount of data. Quality Factor Resolution Resolution defines sharpness and clarity of an image and is specified as the number of dots per character. Modern packages are using a lot of graphics and therefore require high-resolution monitors. Display Adaptors Adaptors are cards installed in motherboard to control a monitor. The following specifications were evolving over the years:   Hercules mono   Colour Graphics Adaptor (CGA) low quality   Enhanced Graphics Adaptor (EGA) medium quality   Video Graphics Array (VGA and Super VGA) high quality   Extended Graphics Array (XGA) successor of SVGA, has the power to handle the video and animation requirements of the modern multimedia packages and games Bit Mapping Technique For monochrome displays, only one bit of memory is required for each pixel. If it is set to 1, the pixel is illuminated. If the corresponding memory location contains 0, the pixel is left dark. A binary representation in RAM The equivalent screen representation Figure 1. Bitmapped representation of letter T coding in RAM and corresponding image on screen For colour monitors, more than one bit is required to keep information about a pixel because apart from illuminated or not setting, colour specification is also required. Monitors that are capable of displaying 16 colours only would require 4 bits of memory per pixel (16 = 24). Figure out how many bits of memory per pixel are required to give a choice of 512 colours? Thus the required size of visual memory depends on the number of pixels on the screen (resolution factor) and on the number of colours available. If you are buying a modern monitor which is bigger than 14, it is desirable to have at least 2 M of memory on the video card. Types of Monitors 1). Cathode Ray Tube (CRT) Technology: A beam of electrons lights up pixels/dots on the screen Colour is achieved by combining Red/Green/Blue (RGB) of different intensities. Size: Size is measured diagonally (corner to corner). Today monitors are available in sizes 14, 15, 17, 21. But the monitor size doesnt tell anything about the maximum viewable image size. The bezel in front of every monitors CRT diminishes the viewable area by approximately an inch. When deciding on which monitor to buy, think of which resolution youll be working in most frequently. The higher the resolution, the bigger the monitor is required. Monitors usually display 25 lines 80 characters each in text mode. Standard Resolutions (in pixels) VGA 640 x 480 SVGA 800 x 600 XGA 1024 x 768 1280 x 1024 1600 x 1200 Some high-end monitors support these high resolutions. Designed for professional level work,1600 x 1280 e. g. computer-aided design or desktop publishing 1800 x 1440 Supported by at least one: ViewSonic P815 Mega An interlaced monitor draws its screen in two passes. First it draws every second line and then fills in the missing lines. Interlacing is noticeable because of flicking screen and can cause headaches. A non-interlaced monitor draws its screen in one pass. Another reason for a flicking screen is the frequency with which the monitor redraws its screen called refresh rate or vertical scan rate. The bottom line should be 75Hz so that flickering effect doesnt show up. Ensure that your monitor and graphics card can be synchronised to the same refresh rate. 2). LCD (Liquid Crystal Display) These displays are known as being used in calculators and watches. They have an advantage of being cheap but a disadvantage is that it is very hard to see what they display in the dark. They are used in laptops because they are flat. LCDs come as monochrome or colour. Monochrome LCD images usually appear as dark gray images on a grayish-white background. Color Liquid Crystal Displays use two basic techniques for producing color: passive matrix and active matrix. Passive matrix is the less expensive of the two technologies. It offers good contrast and viewing angle suitable for graphical user interfaces but its colors are not particularly sharp and it has slow reaction times. This is the most popular display used in notebook computers today. It consists of a grid of horizontal and vertical wires. At the intersection of each grid is an LCD element which constitutes a single pixel, either letting light through or blocking it. Active-matrix technology, also called thin film transistor (TFT), produces color images that are as sharp as traditional CRT displays at 1/8 the space, but the technology is expensive. For multimedia applications with video images the fast response time of TFT active matrix displays is ideal. For color active matrix provides individual color bits for each displays. An active-matrix display uses from one to four transistors to control each pixel. LCDs do not exaggerate actual viewing areas like regular monitors. For example, a 9. 4 LCD provides 9. 4 diagonal viewing area. This is the equivalent of an 11 CRT. Color LCD Comparison Chart Technology Contrast Ratio Response Viewing Angle Price Passive Matrix 20:1 300 ms Medium Medium Active Matrix 60:1 80 ms High High 3). Gas Plasma Gas-plasma display is a type of flat display screen, called a flat-panel display, used in some portable computers. Images on gas-plasma displays generally appear as orange objects on a black background. Although gas-plasma displays produce very sharp monochrome images, they require much more power than the more common LCD displays. Technology: A grid of conductors are sealed between two flat plates of glass; neon and/or argon gas fills the space between the plates. Comparison Of LCDs and Gas-Plasma Displays: Type Readability Battery Life Cost LCD Lowest Longest Lowest Gas plasma High Shortest.

Petrozuata Case Study

Petrozuata Case Study Petrolera Zuata, Petrozuata C.A. Voilis Athanasios 1) Introduction – Case Study In 1976, after nationalization of the domestic oil industry a stated owned enterprise Petroleos de Venezuela S.A. (PDVSA) was established for the purposes of managing the country’s hydrocarbon resources and promoting economic development. It was the world’s second largest oil and gas company with reserves in Venezuela and refineries across the Europe, United States, and the Caribbean. Domestically, PDVSA provided 78% of Venezuela’s export revenues, 59% of the government’s fiscal revenues, and 26% of nation’s GDP and had a reputation of being one of the best managed national oil companies. In 1990, PDVSA started an ambitious long-term project, which main aim was to double its domestic production and expand international markets. For the implementation of this venture, the company needed to raise investments for approximate amount of USD$ 65 bn. At that time neither PDVSA nor Venezuelan government had the possibility to finance the underlined expansion. As a solution, it was decided to establish a strategy called â€Å"La Apertura†, which opened the Venezuelan oil sector to foreign companies through profit sharing agreements, operating service agreements, and strategic joint ventures associations. Unfortunately, such initiative overlapped with political instability and economic turmoil in the country. Only in the early 1990s two failed military coups and the impeachment of President Perez took place. In late 1993, because of the severe crisis in the banking system, the administration suspended a number of constitutional rights, imposed price control on basic goods and services, and took direct control over most of the banking system. Moreover, the foreign exchange markets were closed and began rationing foreign currency to the private sector. Few years later, by the time of the deal closing, due to an economic and social reform program of President Caldera, the economy had begun to recover, but with coming presidential elections, public tension was also growing. All in all, the feasibility of the project was under the pressure of  the sovereign risk. The rating agencies were considering three principal risks: possible government action, currency market volatility, and Venezu elan business conditions. The first development project of reopening Venezuelan oil sector to foreign investments was Petrozuata. It is a USD$ 2.424 bn joint venture between Conoco and Maraven as a part of PDVSA. Conoco was the petroleum subsidiary of one of the largest chemical producer in the world E.I. du Pont de Nemours and Company (DuPont). That time Conoco recently completed projects in Russia, Norway, USA and was a recognized leader in refining technology and project development. Underlined parties started feasibility studies and negotiations for a joint project in 1992. After four years of planning, Conoco and Maraven had made a mutual decision to finance this deal on a project finance basis, because of financial and organizational benefits provided by such structure. PDSVA could not have built the project alone because of its lack of specialized assets needed to extract and upgrade syncrude oil. On the other hand, foreign ownership of domestic hydrocarbon resources is prohibited by law, closing all ways for a sole expansion by Conoco. In terms of ownership structure, it was strategically decided that PDVSA subsidiary contributed less than 50% of the total equity amount but, through its preferred shares, would retain voting control. Because PDVSA would be the minority shareholder, the company would be classified as private. As a consequence, it would not consolidate into PDVSA’s balance sheet and, more importantly, they would not be bound by legislation for public companies (public procurement bidding procedure, excessive accountability, etc.). Final association agreement had a term of 35 years beginning once production started in 2001. The equity ownership contributions were set up in such way that Maraven had 49.9% of shares and 50.1% for Conoco. After accomplishing of the agreement, Conoco has an obligation to transfer its shares to Maraven at no cost. Also, to give incentive to the project, the government agreed to decrease the royalty rate during early operation years and the Congress agreed to lower the income tax rate from 67,7% to 34%. The sponsors agreed to use USD$ 975 mn of equity and USD$ 1.45 bn of debt to finance the project, which corresponded to 60% of debt-to-equity ratio. Such high percent of equity contributions to the project were chosen to show the sponsor’s commitment to the project. In 1996, for the beginning of the project, sponsors contributed USD$ 79 mn of paid-in capital. Additional contributions including contingency fund were projected to infuse in the following 4 years for the total amount of USD$ 366 mn. For the outstanding sum of USD$ 530 mn, shareholders chose a risky plan to use cash flows from the sale of early production crude, after completion of the oil fields and pipeline in August 1998. It is necessary to mention that risks peculiar to underlined financial mechanism were mitigated through a good execution plan and strong sponsor guarantees. Concerning the sources of debt financing, Petrozuata raised USD$ 450 mn as a loan from commercial banks with loan guarantees from bilateral and multilateral agencies, such as U.S. ExIm Bank, Export Development Corporation of Canada, OPIC and IFC. Those agencies would mitigate Venezuela’s political and economic instability by providing political risk insurance. However, the major funding source of the project was the American private placement market. Petrozuata received USD$ 1 bn of debt from the Rule 144A market. These bonds were chosen because of the additional advantage of speed and less onerous disclosure requirements imposed by the Securities and Exchange Commission. Petrozuata project had three main components: a series of inland wells to produce the crude, a pipeline system to transport the crude to the coast, and an upgrader facility to partially refine the crude. It was unusual and a highly complicated to finance multiple component projects on a standalone basis. A special system of contracts and commitments were designed and implemented to make the project feasible. A detailed scheme of contracts and commitments is provided in Figure 2. For instance, sponsors mitigated the incentive problem and managerial inefficiency by creating a small board of directors comprised of two directors from each sponsor, and using compensation contracts for managers that were linked to the project performance. Also was realized the major benefit of project finance: public-sector management was substituted for private-sector. The construction risk was allocated to sponsors. Conoco and Maraven agreed to provide funds for any cost overruns prior to completion. Also, the parent companies guaranteed these obligations. The guarantee has a unique structure in terms of the difference in ratings between parties – DuPont (AA-) and PDSVA (B). The parties agreed to include severe penalties for failing to meet their obligations and incentives to cover the other party’s shortfalls. It was a good example of how project finance could substitute the lack of development in emerging countries. After construction would be completed, together with major risks, the sponsor guarantees would also end and the project would become non-recourse to the sponsors. Figure 2: Petrozuata contracts and commitments Source: (Esty 1998) 25 Secondly, sponsors considered within the budget, a USD$ 38 mn contingency for upstream facilities, a USD$ 139 mn contingency for downstream facilities, and sufficient funds to pay premiums on a construction all risk insurance policy covering up to USD$ 1.5 bn of physical loss or damage. Another risk allocation mechanism in the current project was the use of an off-take agreement with the guarantee from the parent company DuPont. According to this agreement, Conoco took an obligation toward Petrozuata to purchase the first 86.6% of Petrozuata’s syncrude, for the whole 35-year life of the project, based on the market price. Moreover, the project company had the right to sell the syncrude to third parties if it could get a higher price. Such scheme eliminate ex post bargaining costs, and deter opportunistic behavior by providing incentives to both sponsors to act in the project’s best interest in the area where contracts would have been costly or impossible to write. Also, with an arrangement authorized by the Venezuelan government the project had a prioritization of cash flows as a main element of the contractual agreements. Petrozuata’s customers would deposit their dollar-denominated funds from the purchases into and offshore account maintained by Banker Trust, governed by the law of New York. Afterwards, the Trustee would disburse the money according to a payment hierarchy. First, the Trustee would make the transfer to a 90-day operating expense account; second, to service the project’s debt obligations; and, third, make deposits to a Debt Service Reserve Account as needed to maintain six months of principal interest. Finally, the project implemented a â€Å"cash trap† basically meaning that if the project maintains an one-year historical and one-year projected Debt Service Coverage Ratio of 1.35X, then the Trustee would transfer any remaining funds to Petrozuata for distribution to its equityholders. To sum up, Petrozuata is an example of the effective use of project finance in developing countries. The adverse circumstances following financial closure provide further evidence of the durability and merits of the project finance structure. The deal set numerous precedents in the bank and capital markets. For these

Essay -- Papers

[IMAGE] A BRIEF HISTORY OF THE DEVELOPMENT OF PERIODIC TABLE Although Dmitri Mendeleev is often considered the "father" of the periodic table, the work of many scientists contributed to its present form. [IMAGE] In the Beginning A necessary prerequisite to the construction of the periodic table was the discovery of the individual elements. Although elements such as gold, silver, tin, copper, lead and mercury have been known since antiquity, the first scientific discovery of an element occurred in 1649 when Hennig Brand discovered phosphorous. During the next 200 years, a vast body of knowledge concerning the properties of elements and their compounds was acquired by chemists (view a 1790 article on the elements). By 1869, a total of 63 elements had been discovered. As the number of known elements grew, scientists began to recognize patterns in properties and began to develop classification schemes. Law of Triads In 1817 Johann Dobereiner noticed that the atomic weight of strontium fell midway between the weights of calcium and barium, elements possessing similar chemical properties. In 1829, after discovering the halogen triad composed of chlorine, bromine, and iodine and the alkali metal triad of lithium, sodium and potassium he proposed that nature contained triads of elements the middle element had properties that were an average of the other two members when ordered by the atomic weight (the Law of Triads). This new idea of triads became a popular area of study. Between 1829 and 1858 a number of scientists (Jean Baptiste Dumas, Leopold Gmelin, Ernst Lenssen, Max von Pettenkofer, and J.P. Cooke) fou... ... varied periodically with atomic number. The question of why the periodic law exists was answered as scientists developed an understanding of the electronic structure of the elements beginning with Niels Bohr's studies of the organization of electrons into shells through G.N. Lewis' (see a picture) discoveries of bonding electron pairs. The Modern Periodic Table The last major changes to the periodic table resulted from Glenn Seaborg's work in the middle of the 20th Century. Starting with his discovery of plutonium in 1940, he discovered all the transuranic elements from 94 to 102. He reconfigured the periodic table by placing the actinide series below the lanthanide series. In 1951, Seaborg was awarded the Nobel Prize in chemistry for his work. Element 106 has been named seaborgium (Sg) in his honor.