Flexible Firms The Case of Google

Experience Psychology, 3rd edition Essays (800 words) - Psychology

Experience Psychology, 3rd edition Essays (800 words) - Psychology Experience Psychology, 3rd edition Chapter 7, Thinking, Intelligence and Language Vocabulary, Key Terms Algorithms: Strategiesincluding formulas, instructions, and the testing of all possible solutionsthat guarantee a solution to a problem. Artificial intelligence (AI): A scientific field that focuses on creating machines capable of performing activities that require intelligence when they are done by people. Availability heuristic: A prediction about the probability of an event based on the ease of recalling or imaging similar events. Base rate neglect: The tendency to ignore information about general principles in favor of very specific but vivid information. Cognition: The way in which information is processed and manipulated in remembering, thinking, and knowing. Concept: A mental category that is used to group objects, events, and characteristics. Confirmation bias: The tendency to search for and use information that supports one's ideas rather than refutes them. Convergent thinking: Thinking that produces the single best solution to a problem. Creativity: The ability to think about something in novel and unusual ways and to devise unconventional solutions to problems. Culture-fair tests: Intelligence tests that are intended to be culturally unbiased. Decision making: The mental activity of evaluating alternatives and choosing among them. Deductive reasoning: Reasoning from a general case that is known to be true to a specific instance. Divergent thinking: Thinking that produces many solutions to the same problem. Fixation: Using a prior strategy and failing to look at a problem from a fresh perspective. Functional fixedness: Failing to solve a problem as a result of fixation on a thing's usual functions. Gifted: Possessing high intelligence (an IQ of 130 or higher) and/or superior talent in a particular area. Heritability: The proportion of observable differences in a group that can be explained by differences in the genes of the group members. Heuristics: Shortcut strategies or guidelines that suggest a solution to a problem but do not guarantee an answer. Hindsight bias: The tendency to report falsely after the fact, that one has accurately predicted an outcome. Inductive reasoning: Reasoning from specific observations to make generalizations. Intellectual disability: A condition of limited mental ability in which an individual has a low IQ, usually below 70 on a traditional intelligence test, and has difficulty adapting to everyday life. Intelligence: All-purpose ability to do well on cognitive tests, to solve problems, and to learn from experience. Intelligence quotient (IQ): An individual's mental age divided by chronological age multiplied by 100. Loss aversion: The tendency to strongly prefer to avoid losses compared to attempting to acquire gains. Mental age (MA): An individual's level of mental development relative to that of others. Mindfulness: The state of being alert and mentally present for one's everyday activities. Normal distribution: A symmetrical, bell-shaped curve, with a majority of test scores (or other data) falling in the middle of the possible range and few scores (or other data points) appear toward the extremes. Open-mindedness: The state of being receptive to other ways of looking at things. Problem solving: The mental process of finding an appropriate way to attain a goal when the goal is not readily available. Prototype model: A model emphasizing that when people evaluate whether a given item reflects a certain concept, they compare the item with the most typical item(s) in that category and look for a "family resemblance" with that item's properties. Reasoning: The mental activity of transforming information to reach conclusions. Reliability: The extent to which a test yields a consistent, reproducible measure of performance. Representativeness heuristic: The tendency to make judgments about group membership based on physical appearances or the match between a person and one's stereotype of a group rather than on available base rate information. Standardization: The development of uniform procedures for administering and scoring a test, and the creation of norms (performance standards) for the test. Subgoal: Intermediate goals or problems to solve that put one in a better position for reaching a final goal or solution. Thinking: The process of manipulating information mentally by forming concepts, solving problems, making decision, and reflecting critically or creatively. Triarchic theory of intelligence: Sternberg's theory that intelligence comes in three forms: analytical, creative, and practical. Validity: The soundness of the conclusions that a researcher draws from an experiment. In the realm of

Countering the Anti-Israel Apartheid and the BDS Messages Essay

Countering the Anti-Israel Apartheid and the BDS Messages - Essay Example The anti-Israel apartheid and the DBS messages have spread to an extent that in America, there is the Israel apartheid week which is an international campaign which involves, calls for boycott of Israel in US campuses. According to the current anti-Israel apartheid policy, fighting campus hatred is a strategy that is applied to curb anti-Israel apartheid. However, according to the CEO of pro-Israeli organization, there is hostile environment toward Israel in 60-80 out of 4000 American universities (Benhorin, 2012). This is a considerably manageable figure with added communication efforts, the number could go down reasonably. In the current policy, demonstrations are another strategy that is channeled towards bringing to an end or at least reducing the spread of anti-Israel apartheid and the DBS messages. Peace demonstrations are most of the time mistaken for riots. This leads to defensive response from other members of the affected area, for instance, these demonstrations lead to des truction of property, hence provoking havoc from the victims. Propaganda is a dangerous calamity that if not controlled well can lead to a number of calamities. These include; various states may cut economic links with Israel, and this may lead Israel in a crisis of lacking a country to trade with, which may lead to economy deterioration in Israel. It may also lead to cut of diplomatic ties from other countries. This would limit Israel to depend on her educational materials since there would lack exchange programmes among schools in Israel and those in other countries. These and many others call for introduction of a new policy to fight the propaganda. Just to mention but a few loopholes in the current policy, there is dire need for a new policy that will help prevent rise in the de-legitimization in a more professional way. The new policy will address the issue in all dimensions; social, political and economic. Social in the sense that it will take into consideration the social eff ects of the strategies put in place on the social lives the Israelite as well as those of other people. The policy will take care of the economic factor in that it will be reasonably affordable to implement both financially and time wise. THE NEW POLICY This is a policy that will use communication efforts to help prevent the rising de-legitimization. This policy contains terms and strategies that when implemented will give positive and more effective results. The policy will make it clear that other than using political strategies to fight propaganda, communication can also be used to curb the fast spreading calamity. Using communication means will enable the message to reach more people than demonstrations and boycotts would. Since the challenge at hand is spreading at a very fast rate, an equally fast means is required to counter its immense spread. Therefore, the strategies in this policy are designed to suit the speed at which the propaganda is spread and manage to save the face of Israel in the eyes of the world (Burgoon, Berger, & Waldron, 2000). These strategies include; use of print media, use of electronic media, use of social media, use of small media, publicity in international forums, use of targeted scholarships and campaigns in institutions . Print media is a strong tool that can be used to control this fast spreading fire. Print media ranges from newspapers, magazine, newsletters, journals and books. Through these channels,

Population growth in Mexico Essay Example | Topics and Well Written Essays - 1500 words

Population growth in Mexico - Essay Example Mexico is primarily a middle-income nation and its economy is predominately linked with the economy of the United States of America. The country has shown rigorous improvement in its economic performance in the recent years. Furthermore the country is rich in mineral resources and other natural resources (The World Bank, 2013). Population Growth Rate of Mexico Mexico is one of the densely populated countries in the world. The population of the country has shown an increasing trend in the past years. From 1930 to 2000 the percentage population rise of the country was around 3.75%. However, since 1970 the population growth rate of the country is falling constantly. The fall in the population growth rate has been widely attributed to the declining fertility within the country. .. Figure: 1 below will provide a clear representation of the s (Tuiran, Partida, Mojarro & Zuniga, n.d.). Figure 1: Population Growth Pattern of Mexico (Tuiran, Partida, Mojarro & Zuniga, n.d.) Various survey res ults showed that the population of Mexico had been tripled since the year 1960’s. However, the population growth rate of the country in the recent years i.e. in between 2000 to 2012 is comparatively low to previous decade. The population growth rate in between 2000 is 1.4% which is quite lower in comparison to last two decades. The population augmentation rate of the last 10 years of Mexico is given below in figure 2 (Trading Economics, n.d.). Figure 2: Population Growth Rate (Trading Economics, n.d.) Despite the fall in the population growth rate, constant increase in population can be seen. The population of the country was around 101.02 million which has increased to 116.9 million in the current year (2013). This shows that the population of Mexico is continued to rise considerably over the years. The rise in the population of the country is illustrated below in the figure: 3. Figure 3: Comparative Population Growth of the Last Ten Years (Trading Economics, 2013) It is kno wn that rise or fall in growth of population is directly dependent on various factors which comprise of death rate, birth rate, fertility rate, and infant mortality and migration patterns among others. In general decrease in death rate and increase in birth rate is among the primary reason for the rapid growth of population in various countries of the world. Apart from rise in population is also quite related to migration patterns. Now-a-days, people travel from one place to another in search of their livelihood and gets settle to other country resulting in rise in population of that country. Similarly, fertility and infant mortality rate has high impacts on the rise and the fall of population of a country (Dettman, 2007). It has been analysed that the death rate of Mexico in the recent years has dropped considerably. Correspondingly, the death rate in the country was around 5.05 per thousand of the population in the year 2000 while in 2012 the rate seen a marginal decline with 4.9 per thousand of the population. This has been illustrated below in figure 4. Figure 4: Death Rate (Index Mundi, n.d.) Similarly, the birth rate of the country also shows a declining rate over the years. It has been observed that the birth rate of the country in the year 2000 was approximately 23.1 per thousand populations which have fallen to 18.8 per thousand populations in the year 2012. It can be observed that both the death rate as well as the birth rate shows decline from the past years. Figure 5: Birth Rate (Index Mundi, n.d.) Apart from these factors, it has also been learnt that infant mortality rate in Mexico is declining up to a larger extent. In 2000, the infant mortality rate of Mexico was recorded as 26.1 per thousand live births which fall to 16.7

Critical Thinking - Mr. Rodriguez Essay Example | Topics and Well Written Essays - 250 words

Critical Thinking - Mr. Rodriguez - Essay Example Mr Rodriguez is succeeding because he is associating with students at both a personal and professional level. Besides, he has mastered the art of engaging students during conversation. He has also grouped the students in his class based on their capabilities. This enables him to monitor their performance daily. According to Ingleby, Joyce & Powell (2010), daily reflections of teaching boost the memories of students. Subsequently, it makes learning enjoyable by boosting the confidence of the students. Reflections program the brain to recall information, enhancing creativity in students. Mr Rodriguez uses the daily mantra by encouraging the students to recite positive statements that develop their confidence. The teacher has realized that learning should be practical apart from being theoretical. Students can understand facts when they are openly involved in the learning process. Group work taps into the potential of students in learning. According to Carl (2009), students express themselves freely when they develop a sense of belonging to a particular group. Moreover, they exude their different capabilities when made to work in groups. It enables students to access themselves. Moreover, it is easy to discover the weaknesses of students in groups as opposed to accessing them individually. The combination of different techniques helps in enhancing efficiency in learning. As noted by Rodriguez, teachers should first understand their students before coming up with a program for teaching. This is because students have different understanding. Moreover, the use of different approaches to teaching helps in identifying the strengths and weaknesses of students. Besides exit slip, teachers can use exams to access the capability of students. The test can be oral or written depending on the preference made by the teacher. Tests access the student’s level of understanding in class (Ferguson 2001). Lastly, knowing the students

To Kill Mockingbird Symbolism Essay

To Kill Mockingbird Symbolism Essay To Kill a Mockingbird by Harper Lee, symbolism is used to show the innocence of the children and the innocence of some people. There are a few main children in this story. The main characters are, Jean Louise Scout Finch, Jeremy Atticus, Jem Finch, Charles Baker Dill Harris, Boo Radley and Tom Robinson. Boo symbolizes innocence even though he isnt a child anymore. The mockingbird also symbolizes innocence. The mockingbird shows symbolism because the mockingbird is innocent and all they do is sing beautiful songs. Killing a mockingbird is a sin. A mockingbird in To Kill a Mockingbird isnt an actual bird, it represents innocent, nice, only could do good, easy target to people in the Book. Like Tom Robinson or Boo Radley. The mockingbird symbolizes underprivileged black people. They are innocent and never would harm anyone just like the mockingbird. Boo Radley is also innocent and would never harm anyone therefore the mockingbird also symbolizes him. Boo Radley never comes out because he does not want to face the prejudice and corrupt world. A mockingbird is a harmless bird that makes the world more pleasant. The mockingbird symbolizes Boo Radley and Tom Robinson who were both peaceful people who never did any harm. To kill or harm them would be a sin. Atticus tells Scout and Jem: id rather you shoot at tin cans in the backyard but I know youll go after birds. Shoot all the blue jays you want if you hit em but remember its a sin to kill a mockingbird The mockingbird symbolizes these two characters because it does not have it own song. The blue jay is loud and obnoxious the mockingbird only sings other birds songs. Therefore the mockingbird is seen through the other birds. The people of Maycomb only knew Boo Radley and Tom Robinson by what others said about them. both of these characters do not really have their own song in a sense and therefore are characterized bu other people view points. When Atticus tells Jem and Scout that it is a sin to kill the mockingbird, this refers to the actions directed toward Tom and Boo. It was a sin to dislike Tom and Boo bases on what others say about them. they were punished by the people in Maycomb because they did not have their own voice. There are many people without their own voice in society. As it is a sin to kill these without a voice. The symbolism reveals the prejudice and narrow mindedness of the citizens of Maycomb county their fears and the immoral things they do. The mockingbird ha s a very deep and peaceful meaning in the novel. It represents peacefulness, innocence and kindness. Characters such as Boo Radley can be compared to the mockingbird. Tom Robinson can also be compared to the mockingbird. In conclusion, the mockingbird represents peace, innocence and kindness. Boo Radley went through his life never wanting to hurt a fly. He left gum, pennies, and wax dolls for Scout and Jem. He sewed Jems pants and left them easily. He also saved Scouts and Jems lives while risking his own. Boo was a fragile and gentle person. Throughout the novel, Scout, Jem, and Dill are curious about the mysterious Boo Radley because he never comes outside from his house or associated with anyone in the neighborhood. The children are afraid of him because of all the stories they hear about him from the people in maycomb. For example, Miss Stephanie tells the children that while Boo was sitting in the living room cutting a magazine he drove the scissors into his parents leg, pulled them out, wiped the on his pants, and resumed his activities After hearing stories like these the children consider him to be evil. The kids assume more about Boo because he never plays outside or with anyone and therefore the children are not convinced otherwise. Boo becomes a game and they act out Boo Radley scenarios that they believed to be true. These stories were based on gossip that goes through their neighborhood. Boo Radley can be compared to the mockingbird in the title of the novel. It is made clear in ch.10 when Atticus and Miss Maudie explain that you should never kill a mockingbird because all it does is sing beautiful songs and never hurts anyone and keeps to himself. Yet the title is To Kill a Mockingbird and the townsfolk kill Boo Radley because he is shy and does not come out of his house. He was a kind person, yet he was persecuted by society for being shy and not coming out of his house. The grey ghost is another symbol for Boo Radley whose face was as white as his hands and his grey eyes were so colorless a description fit ting to one of a ghost. At the end of the Book, Scout finally meets Boo Radley after he helps her and Jem escape Mr. Ewell. She finds that her beliefs about him are not true. She finds the songs that the neighbors were putting into his mouth were not true. In the end, Scout says that it would be wrong to put Boo Radley on trial for killing Bob Ewell because he did it in order to protect her and Jem. Scout sees that things look the same from Boo Radleys porch as they do from hers. therefore Boo Radley is a perfect example of a mockingbird and the situation he is in is a pefect example of the title of the Book. Chopping wood and doing whatever he could for Mayella Ewell was Tom Robinsons only crime. Just like Boo Radley Tom never harmed a soul. He risked his own safety by helping Mayella and he did it because someone needed him. It was like a mockingbird being shot down when Robinson was accused of raping Mayella. To the people of Maycomb county, Tom is just a sorry negro, who committed an unthinkable crime. Tom represents the black race in American society at that time and was a victim of racism. Like Boo Redleye, Tom Robinson is characterized by what the people see him as an evil beast. During the trial while bob Ewell testifies, he points to Tom Robinson and says I seen that black begro yonder rutting on my Mayella according to Mr. Ewell, Tom Robinson is an animal who tormented and violated his daughter. Throughout the trial, Tom is portrayed in his manner because of the racist neutrality of the people in Maycomb. Even though there is a sufficient amount of proof which shows he did not commit the crime, Tom is a black man who will be denied justice, Atticus reinforces this idea when he tells Jem in our courts, when its a white mans word against a black mans. the white man always wins Generally this was the mentality of most Americans at the time. Black people did not have their own song, other people sang their song their songs based on beliefs about them. like Boo Radley people only knew Tom Robinson through what others said about him. Boo is the outcast of the neighborhood, but at the time, Tom Robinson was the outcast of the society. Throughout the trial, Scout and Jem believe in Tom Robinsons innocence. They see him for who they believe he is, and do not know enough about racism to be part of it. they did not believe the trial was fair because they believed there was evidence in Tom Robinsons favor. Tom Robinson is another character who can be compared with the mockingbird. He was a genuinely kind person who in the end is destroyed by his willingness to help mayella ewell. Just like a mockingbird, Robinson never hurt anyone. Yet, he was also persecuted by society for his kindness and his race. Tom Robinson is a mockingbird figure in the Book. In the end, mr underwood also compares a harmless songbird that was shot down by a senseless hunter. At the end of the Book, hoever Scout realizes the same about Boo Radley. When she finally meets him, she sees how unfair she had been with him. Boo contradicts everything that the chidren believed about him. The fact that no one realized the unfair treatment of Tom Robinson made his death that much more tragic. Tom Robinson was killed because of his kindness and the color of his skin. Another person who shows symbolism Is Atticus Finch. Atticus Finch shows symbolism because he is seen as a hero when he kills the rabid dog. Jem and Scout did not know their father was such a godo shoorter and they were very surprised to see him shooting. with movements so swift they seemed simultaneous. Atticuss hand yanked a bolt tipped lever as he brought the gun to his shoulder. The rifle cracked. Tim Johnson leaped, flopped over and crumbled on the sidewalk In a brown and white heap. He did know to hit him Atticus is a father in that he shows love to his children. Atticus always tells his children shooting a mockingbird is a sin because they dont do any harm. They are innocent creatures that make music. Atticus is a lawyer, he is a faithful servent of justice for all people, black or white. His wisdom lies not in his education but in the way he raises his children and his knowledge of peoples attitude. Atticus showed his courage when he accepted the Tom Robinson case even though he knew before hand that it was a lost battle. He advises Scout and Jem not to get carried away by peoples provocation and sets the example when he does not react to bob ewells threats. Atticus is the only one who refers to peoples prejudice as disease. He accepts the Robinson case in an effort to fight against that, even though he is sure to fail. Atticus is the only lawyer in maycomb that would represent a blackman. Atticus is seen as a hero for he kills racism and prejudice, not allowing it to spread any further. In a conversation with his brother. Jack bout the coming trial and how to get Jem and Scout through it without bitterness and most of all, without catching maycombs usual disease Atticus is a hero model to the community. Attius Finch, as well as his two children, who follow in his footsteps. A place that shows symbolism would be the tree outside the Radley hosue. Another place and object that shows symbolism is the snowman, the fire in miss maudie atkinsons house, are examples of symbolism. The snowman that Jem and Scout made infront of miss maudie atkinsons hosue one winter was an example of symbolism. There was not enough snow for the snowman so Jem used dirt for the foundation and then covered It with the snow that they did have. The snowman is symbolic in that Jem is trying to cover up the black man and showing that he is the same as the white man. The fire in miss maudie Atkinsons house shows symbolism in that it shows the prejudice of maycomb. The fire melted the snow from the snowman and left nothing but mud. The fire shows that blacks and whites are nothing alike. The fire and the snowman are not the only symbols of prejudice. Tim Johnson is another symbol of prejudice. Tim Johnson represents prejudice, and how, like a rabid dog, it spreads its disease throughout the town. The symbolism reveals the prejudice of the citizens of maycomb, the fears they have, and all of the dishonest things they do. It also reveals an attempt to get rid of these feeling in maycob by a hero to the community, Atticus Finch and his children who will follow in his footsteps. Symbolism is basically what the Book is about. If this book did not have any type of symbolism it wouldnt be complete.

King Epsilon

As a student, I think that It Is more enjoyable if a teacher explains the lessons In a certain subject with some twists or making stories that would hook the interests of a student. It is not only for students to be interested but also the information is easy to understand and remember. Humor helps things suck In our minds. The story teaching real analysis in the land of making is a great idea of Julie Barnes. Teachers who tell good stories can make subject interesting or easier to relate to. It helps the student to do better In the exams Like what the students of Julie Barnes experienced.She said that roughly 90% of her students told her that the story had made the material much easier for them to understand, remember, and use. So every year, she used the story and she always got the same positive results. It helps us to understand some definitions found in a standard introductory real analysis. The story had made learning calculus simple because it is stated in a child friendly way . The author used the deferent symbols In calculus as Its character In the story The equations there are easy to remember.For Students it is more interesting eating tales and stories more than memorizing all the equations and definitions in calculus without twists. When you read tales or stories, you can easily remember the equations by recalling the story of King Epsilon. Julie Barnes is Just so great. It's not easy to make a tale or a story especially when you are relating It to math definitions or a certain equations. It Is an Informative story that teaches us a lot of things about calculus. The story was about a certain tale of convergence in the real line. There was a king named King Epsilon who lived In the Castle Analysis.HIS wife named Queen Delta already died. There are many citizens living on a subset of a real line. In the country, there was a caste system, and everyone is ranked. The king himself would not allow them to call him by a natural number. He was never part of the natural order of things. King Epsilon had a collection of laws of the kingdom. It is a brilliant idea to a lot of problems that the citizens of the real line have dealt with for centuries. He had a Rule 1 which is the convergence day. During convergence day, King Epsilon would decree the most citizens must travel o a certain place.King Epsilon realized that it is very important for all of his decrees to be obeyed. So he declared that If the subjects didn't comply with a convergence day there would be an extra tax imposed on all the citizens. He asked some of his advisors about this and came up with the following observation. There was never a need to Impose the tax for noncompliance of Rule 1 . HIS Rule 2 Is Cauchy days. He realized that having too many convergence days would actually be harder on the citizens on the real line than not having enough convergence days. He met a young authenticate named Cauchy came to King Epsilon with an Idea.He suggested that instead of specifyin g a town and having a convergence day, these could be simply be days when the citizens have to get together. For any given distance epsilon the lower class citizens would have to be within epsilon of everyone else. There comes this year of hurricanes. It was not uncommon for king epsilon to order mass evacuations from the real line into a parallel universe. King Epsilon proposed was the Hurricane Evacuation Policy where the government must find a parallel universe to evacuate as soon as possible. All citizens must travel to the new world on magic carpets via a function.Once a functions is chosen, there are two things are of great importance to every citizen: The size of the warp zone that needs to be traveled through the entire world and how magic carpets are measured. There are 4 cases. Case 1 is under perfect conditions, average citizens should be sent to safety in a continuous fashion. Case 2 is the Police officers, rescue workers, and medical personnel are sent wherever they are needed, even if this forces them to travel together. Case 3 is if the function moves in a uniformly continuous fashion, the overspent will mass-produce the magic carpets.Lastly, the Case 4 Convergence days are not affected by evacuations. King Epsilon was a great king who is very kind and an intelligent, brave man. His love for Queen Delta is definitely wonderful for he has named a certain area to his queen so he could remember her all the time or whenever he went at that area of the country. Every character was really been a part of the calculus subject. The story doesn't have an ending. Maybe King himself will integrate new ideas into his current kingdom to help students with differentiation and integration.

Product Design and Process Selection †Services Essay

1. Identify the operations management problems that Dr. Barr is having at the clinic. Dr, Barr is experiencing several operations problems due to a change in what customers are requesting compared to the services the clinic was designed to offer. The increase in specialized services and the addition of grooming requires a different layout. Not only have the space requirements changed but some non-contact services are being performed in contact areas. Customers are requesting a mix of services but the clinic has not thought about service â€Å"packages†. Finally, the staff is not trained for the new service mix. 2. How would you define the â€Å"service bundle† currently being offered? How is this different from the initial purpose of the clinic? Customers are now requesting a bundle of grooming, examining, and sometimes minor surgical services. The business was originally designed to offer examining and surgical services. Not only do the new demands require additional services but also customers see these as a package. The clinic needs to offer the demanded bundle more seamlessly. 3.Identify the high-contact and low-contact segments of the operation. How should each be managed? The high contact segments include reception and customer waiting. The low contact segments are examining, surgery, and grooming. However, grooming is currently being performed in a high contact area. High contact segments must be performed while the customer is present and in contact. Low contact segments can be performed while the customer is not there, and do not need customer contact. In fact, as the grooming operations demonstrate, customer contact with low contact segments can decrease performance. 4.What should Dr. Barr have done differently to avoid the problems she is currently experiencing? What should she do now? Dr. Barr should have studied the impact of a change in the mix of services offered before she started accepting a significantly different mix. Now she needs to either reject business that is outside of her original plans (probably not what she wants to do) or redesign the clinic to better handle the current mix. The redesign should include a new facilities layout, employee training, and probably attention to the service â€Å"packages† offered.

How to Make Bromocresol Green Indicator

How to Make Bromocresol Green Indicator Bromocresol green (BCG) is a triphenylmethane dye that is used as a pH indicator for titration, DNA agarose gel electrophoresis, and microbiological growth media. Its chemical formula is C21H14Br4O5S. The aqueous indicator is yellow below pH 3.8 and blue above pH 5.4. This is the recipe for bromocresol green pH indicator solution. Key Takeaways: Bromocresol Green Indicator Recipe Bromocresol green is a pH indicator that is yellow below pH 3.8 and blue over pH 5.4. Between pH 3.8 and 5.4 it is green.The indicator is made from bromocresol green powder dissolved in ethanol.Bromocresol green is most often used for electrophoresis, titration, and in microbial growth media. Bromocresol Green pH Indicator Ingredients 0.1 g of bromocresol greenethyl alcohol Prepare the Bromocresol Green Solution 0.1% in alcohol Dissolve 0.1 g of bromocresol green in 75 mL of ethyl alcohol.Dilute the solution with ethyl alcohol to make 100 ml. 0.04% aqueous Dissolve 0.04 g of bromocresol green in 50 mL of deionized water.Dilute the solution with water to make 100 ml. While bromocresol green is usually dissolved in ethanol or water, the dye is also soluble in benzene and diethyl ether. Safety Information Contact with bromocresol green powder or indicator solution may cause irritation. Contact with skin and mucous membranes should be avoided. Sources Kolthoff, I.M. (1959). Treatise on Analytical Chemistry. Interscience Encyclopedia, Inc. New York.Sabnis, R. W. (2008).  Handbook of Acid-Base Indicators. Boca Raton, FL: CRC Press.

Free Essays on Vincent Willem van Gogh

Vincent Willem van Gogh was a Dutch postimpressionist painter, whose work represents the archetype of expressionism, the idea of emotional spontaneity in painting. Van Gogh was born March 30, 1853, in Groot-Zundert, son of a Dutch Protestant pastor. Early in life he displayed a moody, restless temperament that was to thwart his every pursuit. By the age of 27 he had been in turn a salesman in an art gallery, a French tutor, a theological student, and an evangelist among the miners at Wasmes in Belgium. His experiences as a preacher are reflected in his first paintings of peasants and potato diggers; of these early works, the best known is the rough, earthy Potato Eaters. Dark and somber, sometimes crude, these early works evidence van Gogh's intense desire to express the misery and poverty of humanity as he saw it among the miners in Belgium. In 1886 van Gogh went to Paris to live with his brother Thà ©o van Gogh, an art dealer, and became familiar with the new art movements develop ing at the time. Influenced by the work of the impressionists and by the work of such Japanese printmakers as Hiroshige and Hokusai, van Gogh began to experiment with current techniques. Subsequently, he adopted the brilliant hues found in the paintings of the French artists Camille Pissarro and Georges Seurat. In 1888 van Gogh left Paris for southern France, where, under the burning sun of Provence, he painted scenes of the fields, cypress trees, peasants, and rustic life characteristic of the region. During this period, living at Arles, he began to use the swirling brush strokes and intense yellows, greens, and blues associated with such typical works as Bedroom at Arles. For van Gogh all visible phenomena, whether he painted or drew them, seemed to be endowed with a physical and spiritual vitality. In his enthusiasm he induced the painter Paul Gauguin, whom he had met earlier in Paris, to join him. After less than two months they began to have violent disa... Free Essays on Vincent Willem van Gogh Free Essays on Vincent Willem van Gogh Vincent Willem van Gogh was a Dutch postimpressionist painter, whose work represents the archetype of expressionism, the idea of emotional spontaneity in painting. Van Gogh was born March 30, 1853, in Groot-Zundert, son of a Dutch Protestant pastor. Early in life he displayed a moody, restless temperament that was to thwart his every pursuit. By the age of 27 he had been in turn a salesman in an art gallery, a French tutor, a theological student, and an evangelist among the miners at Wasmes in Belgium. His experiences as a preacher are reflected in his first paintings of peasants and potato diggers; of these early works, the best known is the rough, earthy Potato Eaters. Dark and somber, sometimes crude, these early works evidence van Gogh's intense desire to express the misery and poverty of humanity as he saw it among the miners in Belgium. In 1886 van Gogh went to Paris to live with his brother Thà ©o van Gogh, an art dealer, and became familiar with the new art movements develop ing at the time. Influenced by the work of the impressionists and by the work of such Japanese printmakers as Hiroshige and Hokusai, van Gogh began to experiment with current techniques. Subsequently, he adopted the brilliant hues found in the paintings of the French artists Camille Pissarro and Georges Seurat. In 1888 van Gogh left Paris for southern France, where, under the burning sun of Provence, he painted scenes of the fields, cypress trees, peasants, and rustic life characteristic of the region. During this period, living at Arles, he began to use the swirling brush strokes and intense yellows, greens, and blues associated with such typical works as Bedroom at Arles. For van Gogh all visible phenomena, whether he painted or drew them, seemed to be endowed with a physical and spiritual vitality. In his enthusiasm he induced the painter Paul Gauguin, whom he had met earlier in Paris, to join him. After less than two months they began to have violent disa...

Hazardous Waste Management - the Latex and Solvent Based Cans Essay

Hazardous Waste Management - the Latex and Solvent Based Cans - Essay Example Three, the container may be perceived to be empty if not more than three percent of the weight of the entire size of the container remains if the container is equivalent to or less than 110 gallons in volume. Four, a container is seen as empty if less than 0.3 percent of the weight of the entire size of the container is constant if the container’s size is larger than 110 gallons (Orloff, & Falk, 2003).   Containers with sizeable drumming should be handled with extreme caution because they are more probable to have fairly tremendous inner pressures. Before any handling, the bulging 55-gallon container must be physically assessed to attain significant information on the content. The flex test should be conducted on the bulging 55-gallon container by carrying out downward force to the container utilizing the palm heel. Nonetheless, additional methods may be employed together with the flex tests to establish if the container is pressurized. If it is probable, the container should not be moved due to the internal pressure. If it has to be removed from the location, the container should be handled with a grappler unit designed for containing an explosion. The container may be cautiously overpacked or transported far away to permit lying on a firm surface. Despite being approximately half full, the mirror back paint drum should be moved to a location away from the workers or the general pub lic. The container should be placed in a household hazardous waste collection site. Also, the paint may be solidified through a cautious process (Orloff, & Falk, 2003). The dried solvent-based paint cans should be sealed. Then, the cans should be put in several plastic waste bags and then the bags should be tightly shut. Afterwards, the sealed plastic waste bags may be placed with other facility wastes. The wet latex paint cans should be placed in an upside-down manner for the paint to develop a seal all-around the cover. In addition, the wet latex paint containers can be dried by adding absorbent substances, for example, sand or shredded newspaper to quicken the drying process.  Ã‚  

Career Immersion Day Assignment Example | Topics and Well Written Essays - 750 words

Career Immersion Day - Assignment Example Economic analysts are hired by companies, organizations or even businesses for a specified length of time depending on the length of the assigned project. Their services are essential and important for the success of any project. The most prominent employer in this area is BNY Mellon. This is an exciting career as I will always remain updated on what is happening in the global market influenced by both the public and private sectors in the economy. Later in the future, I would love to establish my consultancy firm in this area in order to reach more clients in the global market.Cover LetterMy grades at all levels are excellent, especially in mathematics and business. My transcripts in the university are also good. Since I have specialized in financial economics; I believe that I have acquired the best in terms of knowledge and skills from the University. The learning environment is very challenging also exposes me to different situations and challenges in my line of study. The course outline provided during every semester has always ensured that I have been able to cover what is expected of me. Through the different case studies and researches issued by my professors and instructors, I have been able to explore the real situations in the global market by analyzing them and drawing up the conclusion. When it comes to the financial markets, analyzing different stock portfolios is quite interesting and challenging in all aspects.I believe that I also pose qualities that most employers are looking for.