Interpersonal Communication Report Essay Example | Topics and Well Written Essays - 500 words

Interpersonal Communication Report - Essay Example But the use of heavy slang can sometimes pose a difficulty in getting a message accurately. I have to admit that my answers were calculated and safe. They are my parents so I have to be respectful and my answers should be consistent with what they want to hear. If I really voice out my opinion, I am afraid that it will just end up in argument just like the previous converation we had. To parents who uses a different context, it seems to be difficult to get messages across from a teenagers’ point of view.I like being with my parents but sometimes our conversations makes me think a lot. It was a typical teenage conversation that is characterized by a light and jovial type of talk with few exchange of banters. We talked about who is attractive in school and what is â€Å"in† and what is â€Å"out†. The main challenge in this type of interaction is that it is so informal that sometimes the conversations has no substance to get messages across. This type of conversation can be fun especially to a teenager like me but getting substantial message across can be sometimes futile because it will just be ridiculed. My sister asked me to accompany her in the mall to buy something which I did. I thought it will be just a quick trip because she will just buy something that she needs. We ended up scouring the whole for a shop that I understand and she ended up buying something that was not really intended to be bought. We argued and I do not know how to make my sister understand that it is not necessary to tour the whole mall just to buy a pair of dress. Girls can sometimes difficult to understand and talk to. I don’t do well conversing with girls especially when they talk about shopping and other things that interests

Development of Ophelia in Hamlet Essay Example for Free

Development of Ophelia in Hamlet Essay William Shakespeare in the play â€Å"Hamlet† develops the character of Ophelia in three unique stages. Initially, Ophelia is portrayed as a normal and obedient character. As the play progresses, she falls madly in love and ultimately goes insane. Ophelia progresses in a negative direction as the plot of the play moves on. In the beginning of the play Ophelia is depicted as the normal, obedient daughter. Laertes explains to Ophelia that even if Hamlet says he loves her, he may not be telling the truth. After Laertes speaks, Ophelia respects the personal knowledge on relationships that he has to offer. Ophelia accepts his speech and â€Å"shall the effect of this good lesson keep as watchman to [her] heart† (I, III, 48-49). Ophelia listened to Laertes’ advice and obediently accepts his guidance. Moment’s later Ophelia’s father, Polonius, requests that Ophelia stop seeing Hamlet. In response, Ophelia says, â€Å"I shall obey, my Lord† (I, III, 140). Polonius’ word appears to be of importance when Ophelia responds in such a compliant manner. Primarily, Ophelia is interpreted as a well-behaved teenage girl, however this depiction soon changes. Although Laertes and Polonius try to steer Ophelia in the right direction, she ends up falling almost irrationally in love with Hamlet. Ophelias utter obedience leaves her vulnerable to the abuse of Hamlet, who accuses her of being unfaithful and deceptive. Ophelia claims that Hamlet â€Å"took [her] by the wrist and held [her] hard† (II, I, 97). Although Hamlet physically abuses Ophelia, her love for him is stronger than him mistreating her. While Hamlet tells Ophelia that his love for her has departed, she is in utter shock and dismay. Ophelia responds with â€Å"O heavenly powers, restore him!† (III, I, 153). Ophelia cannot believe that Hamlet no longer loves her and wishes that he would love her again once more. Her love is clearly consuming her every thought. Although Hamlet no longer loves Ophelia she cannot accept or cope with this reality and the stress ultimately leads to her death. After Ophelia realizes that Hamlet no longer has feelings for her, she goes insane. Ophelia sings a vulgar song about a maiden who is tricked into losing her virginity with a false promise of marriage. While Ophelia is prancing around singing her outrageous song, she relates her song to Hamlet. Ophelia says, â€Å"Quoth she, before you tumbled me, you promised me to wed† (IV,V,62-63). Ophelia felt that they were going to get married and she believed that Hamlet was certainly going to propose to her. Later, Ophelia fell into the water and drowned. The Queen speaks up and says, â€Å"Till that her garments, heavy with their drink, pulled the poor wretch from her melodious lay to muddy death† (IV,VII,196-198). Rather than trying to save herself, she passively let herself drown because she didn’t care to continue living without Hamlet. In the end, Ophelia’s emotions controlled her, and these negative emotions led to her demise. Ophelia develops over the course of the play in a number of ways. Initially she is obedient and normal, and later turns into a girl controlled by love and eventually she commits suicide. Ophelia is a dynamic character that changes throughout the play. Her blind passion for Hamlet causes her to lose the ability to think or act rationally. Life, to her, is meaningless without him, and she chooses death over life. Ophelia surely progressed through the play in a negative manner.

The Central Dogma of Molecular Biology

The Central Dogma of Molecular Biology The molecule we know today as deoxyribonucleic acid was first observed in 1869 by Swiss biologist Friedrich Miescher, who stumbled upon a substance which was resistant to protein digestion. At the time he referred to the molecule as nuclein (Pray, 2008). Though Miescher remained in obscurity, Russian biochemist Phoebus Levene continued work with this substance and in 1919 discovered the three major components of a nucleotide: phosphate, sugar, and base. He noted that the sugar component was ribose for RNA and deoxyribose for DNA, and he proposed that nucleotides were made up of a chain of nucleic acids (Levene, 1919). He was largely correct, and in 1950 Erwin Chargaff, after reading a paper by Oswald Avery in which Avery identified the gene as the unit of hereditary material (Avery, 1944), set out to discover whether the deoxyribonucleic acid molecule differed among species. He found that although, in contrast to Levenes proposal that nucleotides are always repeated in the same order , nucleotides appear in different orders in different organisms, these molecules maintained certain characteristics. This led him to develop a set of rules (known as Chargaffs Rules) in which he states that the total number of purines (Adenine and Guanine) and the total number of pyrimidines (Cytosine and Thymine) are almost always equal in an organisms genetic material. In 1952 Rosalind Franklin and Maurice Wilkins used X-ray crystallography to capture the first image of the molecules shape, and in 1953 James Watson and Francis Crick finally proposed the three dimensional model for DNA (Watson, 1953). The four main tenants of their discovery still hold true today: 1) DNA is a double-stranded helix, 2) the majority of these helices are right-handed, 3) the helices are anti-parallel, and 4) the DNA base pairs within the helix are joined by hydrogen bonding, and the bases can hydrogen bond with other molecules such as proteins. The Central Dogma of Molecular Biology, first proposed by Francis Crick (Crick, 1958), describes the directional processes of conversion from DNA to RNA and from RNA to protein. This gene expression process starts with DNA, a double-stranded molecule consisting of base-paired nucleic acids adenine (A), cytosine (C), guanine (G), and thymine (T) on a sugar-phosphate backbone. This genetic material serves as the information storage  for life, a dictionary of sorts that provides all of the necessary tools for an organism to create the components of itself. During the process of transcription, the DNA molecule is used to make messenger RNA (mRNA), which carries a specific instance  of the DNA instructions to the machinery that will make protein. Proteins are synthesized during translation  using the mRNA molecule as a guide. Gene expression is a deterministic process during which each molecule is manufactured using the product of the previous step. The end result is a conversion fr om the genetic code into a functional unit which can be used to perform the work of the cell. As you can imagine, this process must be controlled by an organism in order to make efficient use of resources, respond to environmental changes, and differentiate cells within the body. Gene regulation, as it is sometimes called, occurs at all stages along the way from DNA to protein. Regulation falls into four categories: 1) epigenetic (methylation of DNA or protein, acetylation), 2) transcriptional (involves proteins called transcription factors), 3) post-transcriptional (sequestration of RNA, alternative splicing of mRNA, microRNA (miRNA) and small interfering RNA (siRNA)), and 4) post-translational modification (phosphorylation, acetylation, methylation, ubiquitination, etc. of protein products). Epigenetic regulation of DNA involves a reversible, heritable change that does not alter the sequence itself. DNA methylation occurs on the nucleic acid cytosine. Arginine and lysine are the most commonly methylated amino acids. When proteins called histones) contain certain methylated residues, these proteins can repress or activate gene expression. Often this occurs on the transcriptional level, and thus prevents the cell from manufacturing messenger RNA (mRNA), the precursor to proteins. Proteins are often referred to as the workhorse of the cell and are responsibl e for everything from catalyzing chemical reactions to providing the building blocks for skeletal muscles. Some proteins, called transcription factors), help to up- or down-regulate gene expression levels. These proteins can act alone or in conjunction with other transcription factors and bind to DNA bases near gene coding regions. This is a general schema for gene expression. DNA is a double-stranded molecule consisting of base-paired nucleic acids A, C, G, and T on a sugar-phosphate backbone and is used as information storage. mRNA is made during transcription and carries a specific instance of the DNA instructions to the machinery that will make the protein. Proteins are synthesized during translation using the information in mRNA as a template. This is a deterministic process during which each molecule is manufactured using the product of the previous step. mRNA requires a 5 cap and a 3 poly(A) tail in order to be exported out of the nucleus. The cap is critical for recognition by the ribosome and protection from enzymes called RNases that will break down the molecule. The poly(A) tail and the protein bound to it aid in protecting mRNA from degradation by other enzymes called exonucleases. What can be gained by studying gene regulation? In general, it allows us to understand how an organism evolves and develops, both on a local scale (Choe, 2006,Wilson, 2008), and on a more global network level. There are, however, more specific reasons to investigate this process more closely. Failure in gene regulation has been shown to be a key factor in disease (Stranger, 2007). Additionally, learning how to interrupt gene regulation may lead to the development of drugs to fight bacteria and viruses (McCauley, 2008). A clearer understanding of this process in microorganisms may lead to possible solutions to the problem of antimicrobial resistance (Courvalin, 2005). There are two major factors that motivate the studies herein. Firstly, the size and quality of biological data sets has increased dramatically in the last several years. This is due to high-throughput experimental techniques and technology, both of which have provided large amounts of interaction data, along with X-ray crystallography and nuclear magnetic resonance (NMR) experiments which have given us the solved three-dimensional structure of proteins. Secondly, machine learning has become an increasingly popular tool in bioinformatics research because it allows for more sound gene and protein annotation without relying solely on sequence similarity. If a collection of attributes which distinguish between two classes of proteins can be assembled, function can be predicted. In this work we focus mainly on regulation at the transcriptional level and the components which play a commanding role in this operation. So-called nucleic acid-binding (NA-binding) proteins, which includes transcription factors, are involved in this and many other cellular processes. Disruption or malfunction of transcriptional regulation may result in disease. We identify these proteins from representative data sets which include many categories of proteins. Additionally, in order to understand the underlying mechanisms, we predict the specific residues involved in nucleic acid binding using machine learning algorithms. Identification of these residues can provide practical assistance in the functional annotation of NA-binding proteins. These predictions can also be used to expedite mutagenesis experiments, guiding researchers to the correct binding residues in these proteins. Toward the ultimate goal of attaining a deeper understanding of how nucleic acid-binding proteins facilitate the regulation of gene expression within the cell, the research described here focuses on three particular aspects of this problem. We begin by examining the nucleic acid-binding proteins themselves, both on the protein and residue levels. Next, we turn our attention toward protein binding sites on DNA molecules and a particular type of modification of DNA that can affect protein binding. We then take a global perspective and study human molecular networks in the context of disease, focusing on regulatory and protein-protein interaction networks. We examine the number of partnership interactions between transcription factors and how it scales with the number of target genes regulated. In several model organisms, we find that the distribution of the number of partners vs. the number of target genes appears to follow an exponential saturation curve. We also find that our generat ive transcriptional network model follows a similar distribution in this comparison. We show that cancer- and other disease-related genes preferentially occupy particular positions in conserved motifs and find that more ubiquitously expressed disease genes have more disease associations. We also predict disease genes in the protein-protein interaction network with 79% area under the ROC curve (AUC) using ADTree, which identifies important attributes for prediction such as degree and disease neighbor ratio. Finally, we create a co-occurrence matrix for 1854 diseases based on shared gene uniqueness and find both previously known and potentially undiscovered disease relationships. The goal for this project is to predict nucleic acid-binding on both the protein and residue levels using machine learning. Both sequence- and structure-based features are used to distinguish nucleic acid-binding proteins from non-binding proteins, and nucleic acid-binding residues from non-binding residues. A novel application of a costing algorithm is used for residue-level binding prediction in order to achieve high, balanced accuracy when working with imbalanced data sets. During the past few decades, the amount of biological data available for analysis has grown exponentially. Along with this vast amount of information comes the challenge to make sense of it all. One subject of immediate concern to us as humans is health and disease. Why do we get sick, and how? Where do our bodies fail on a molecular level in order for this to happen? How are diseases related to each other, and do they have similar modes of action? These questions will require many researchers from multiple disciplines to answer, but where do we start? We take a bioinformatics approach and examine disease genes in a network context. In this chapter we analyze human disease and its relationship to two molecular networks. First, we find conserved motifs in the human transcription factor network and identify the location of disease- and cancer-related genes within these structures. We find that both cancer and disease genes occupy certain positions more frequently. Next, we examine the human protein-protein interaction (PPI) network as it relates to disease. We find that we are able to predict disease genes with 79% AUC using ADTree with 10 topological features. Additionally, we find that a combination of several network characteristics including degree centrality and disease neighbor ratio help distinguish between these two classes. Furthermore, an alternating decision tree (ADTree) classifier allows us to see which combinations of strongly predictive attributes contribute most to protein-disease classification. Finally, we build a matrix of diseases based on shared genes. Instead of using the raw count of genes, we use a uniqueness) score for each disease gene that relates to the number of diseases with which a gene is involved. We show several interesting examples of disease relationships for which there is some clinical evidence and some for which the information is lacking. We believe this matrix will be useful in finding relationships between diseases with v ery different phenotypes, or for those disease connections which may not be obvious. It could also be helpful in identifying new potential drug targets through drug repositioning.

Richard Leakey :: essays research papers fc

Introduction to Anthropology Linda Samland Homo habilis, Richard Erskine Leakey, was born December 19, 1944 in Nairobi, Kenya. His parents were the esteemed anthropologists Louis and Mary Leakey. Leakey decided at an early age that he wanted nothing to do with paleoanthropology and dropped out of high school. Over the next few years Leakey trapped wild animals, supplied skeletons to institutions, started a safari business and taught himself to fly. In 1964, he led an expedition to a fossil site he had seen from the air and discovered that he enjoyed looking for fossils. He also discovered that although he technically led the expedition all the fame went to the scientists who studied the specimens. In 1965 Leakey went to England to study for a degree. Richard successfully schooled himself by completing a two-year secondary education program in six months. In 1966, Leakey married Margaret Cropper an archeologist who had worked with the Leakey family (World Book). After working on a French/ Kenyan/ American joint expedition in Ethiopia, Leakey realized that his lack of scientific qualifications hindered his progress. Leakey asked the National Geographic Society for funds to run his own excavation at Lake Turkana in Kenya. From 1967-1977, Leakey and his co-workers dug up approximately 400 fossils that accounted for 230 individuals. Leakey's most important discovery was an almost complete skull found in 1977, which Richard believed to be a new species called Homo habilis. Richard Leakey’s accomplishments are discovering the crania of Australopithecus boisei in 1969 with archeologist Glynn Isaac on the East shores of Lake Turkana. He also discovered a Homo habilis skull in 1972 and a Homo erectus skull in 1975(Human Evolution). In 1969, Leakey was diagnosed, with terminal kidney disease, with a prognosis of less than ten years to live. Leakey received a kidney transplant from his younger brother Philip. That same year Leakey and his wife divorced. In 1970, he married Meave Epps a zoologist who specializes in primates. They have two daughters Louise born in 1972 and Samira born in 1974(Encyclopedia Americana). Leakey was appointed, administrative director in 1968 of the National Museum of Kenya and was promoted to director in 1974. Fossil hunting expeditions continued, but on a much smaller scale as Leakey devoted more of his time to running the museum. In 1984, Leakey and his team found the most impressive fossil of his career. It was the nearly complete skeleton of a Homo erectus boy (Origins).

Holly Farms

Holly farms strategy Introduction In order to revive profits and save themselves from bearing heavy losses, Fred and Gillian Giles had opened a two purposed farm for the general public in 1993. Their ambitious goals had let them to put in all their savings to establish facilities on the farm which would entertain the tourists. This side of the business was apart from the usual farming being carried out which included the distribution of ice cream which was manufactured behind the farm in a small factory, a milking parlor to see the latest technology being used to milk the cows and an additional guided tour of the farm.Even though the business is currently running reasonably well, the owners are facing some serious issues related capacity constraints and competition. Answers Answer 1: There is a no. of issues which Gillian Gales is facing in her side of the business. These issues include the fact that in order to grow the Holly Farm's business, it is not possible for the owners to add additional capital. They have already invested a lot of money and any additional capital available to them will be in terms of a loan.However, the interest rate on the loan is expected to be above ten percent which would not make it feasible since the owners are not expecting to earn that high a return on their investment in order to pay the interest and the principal amount. Other issues which Gillian needs to take notice of include the fact that the ice-cream factory is not operating at full capacity, the freezer which has a capacity to hold 10,000 units is operated at 7000 units' storage to allow for stick rotation.The lack of preservatives used in the ice-cream would also be a factor in this regard where the inventory needs to move out of the factory within 6-12 weeks. This factor would be driving down retail sales to shops and hotels which might be interested in stockpiling the ice-cream for their peak periods (since Gillian is not in a position to increase production for them at that time). Gillian also needs to decide whether to promote coach firms or market to families and schools for trips to their farm.Gillian mentions that on average one out of two coach customers' buys one liter box of ice-cream while a four occupant car buys the same amount. This data, though a good starting point, would not allow for proper decision making since data on how many a coach normally holds. Also the use of averaged data is not advisable when making decisions as to who the target market would be for the coming year.There is also a need for extra staff by the farm, currently the ice-cream manufacturing employs farm workers' wives (three) and a maximum of four flavor can be produced given the time constraints and the set up time (to change flavors). Since capital investment is not possible at this time, Gillian would need to hire more staff for ice-cream manufacturing if she plans to increase the number of flavors to ten, analysis and accurate forecasting of what quanti ties of flavors to produce would also be required if the number of flavors is to be increased.Market researches as to which flavors are being demanded by the customers would also be required and could help eliminate the need to expand to ten flavors outright, but this is currently not being undertaken by Gillian. The lack of promotional activities by Gillian has seen the number of arrivals to the farm cap at 15000 a year; this situation is being ignored as Gillian is concentrating more on expanding the manufacturing side, now she needs to take a more active approach to increasing the traffic at the farm.The issue of farm timings not being conducive to picnics and factory visits (20% of the customers leave before the milking process) and this very fact that many visitors are unable to see the milking process is also one which would be driving lower ice-cream sales and needs to be looked into by Gillian. Answer 2: To increase the number of farm visitors by 50% in a single year is a al most unachievable goal that Gillian has set for herself. Although it is possible that the number be increased, but going from 15000 visitors to 22500 visitors is not a small task which can be achieved in the duration of a single year.This is due to a number of factors which, for Gillian, would be constraints in achieving this growth target. These factors include: 1. The fact that the farm is open to visitors for 7 months in a year, during the remaining months the animals are kept inside and the rides etc available to customers are not safe due to the weather situation. This is a limit which Gillian would be unable to surmount in a single years time without capital investment into building sheds and indoor facilities etc at the Holly Farm. 2.Another time constraint is the fact that Gillian and Fred found that keeping the farm open for more than the four days it is already open (Friday to Monday) is not feasible due to the low traffic during the remaining days. Also the farm workers w ould not be free during the three days of the week (they would be involved in the â€Å"real† farm work), so the only way to keep the farm open the entire week is through hiring extra staff which could only be justified and feasible if Gillian were able to confirm attendance/traffic at the farm during these days via school trips etc.The weekend is the peak period for Holly Farm and it is unlikely that working individuals would be willing to take farm trips during work days. The sales forecast for 1999 shows that Gillian has prepared is highly presumptuous given that she has yet to decide how she would be increasing the number of customers on the farm. Whether she wishes to bring in more customers through coach firms or target the family and recreational travelers (who come by car).With coach firms Gillian would most likely have to offer discounts on the farm visits to the coaching firms to plan trips or revert to her old marketing tactics of giving lectures at schools and ins titutes and market her farm herself. The decision on whether or not to engage with coaching firms is not possible at this time because the number of passengers on each coach has not been identified, thus one cannot calculate the profits to be had from the sales of ice-cream and other produce along with the admission fees (with or without the discounts).Even if the averaged figure of one-liter ice-cream sale per two coach passengers is taken to be reliably accurate without the number of potential customers coming through the coach trips, and via cars for that matter (one liter per four passengers), choice between the options would be more moot point than proper decision making on the part of Gillian. If we were to assume that half the customers come by car and half come via coach trips than promoting coach trips would yield more benefits in terms of ice-cream sales as * 7400 coach trips/2 = 3700 liters of sales & * 7400 car travelers/4 = 1850 liters of salesGiven that 13500 liters we re sold through the retail shop ($27000/$2(selling price)) this would mean that close to 41% of the sales comes through the customers on the farm. A 50% increase in the number of customers on the farm would lead to sales of $40,000 only if the number of customers at the farm window also increased by 50% which is a market not being targeted by Gillian, thus the following calculation leading to a figure of $40,000 would be incorrect as the sales would be lower (higher from the customers on the farm but when including the trend based sales through the farm window the total sales would be lower). 148001. 5=22200 customers * 11100 coach trips/2$2=$11100 * 11100 car travelers/4$2= $5550 * $16650/0. 41 = $40,610 in sales. School parties and trips could be a good tactic on the part of Gillian as they would ensure higher number of visitors and a larger sale of ice-cream and other products which could be made on the farm. Charging a lower admission fees for parties and retaining the catering of the party would be a good source of income for the farm and has the potential of increasing the traffic at the farm by opening a whole new target market for Holly Farms i. e. party venue.Gillian should invest some time and effort into undertaking market research into how many schools would be willing to have parties or field trips on the farm (before offering party packages), also information on the customer tolerance for queuing (to watch the milking process) would be beneficial to Gillian in analyzing how to increase the number of customers on the farm because if the customers are not able to watch the milking process and view this as a deal breaker, they might seek out other sources of recreation and by increasing customers in the short run, Gillian might lose customers in the long run.Information on the actual number of car visitors vs. those coming through coach trips should be sought before Gillian decides on a course of action. Answer 3: Before undertaking a decision to in crease the number of ice-cream flavors from 4 to 10 Gillian should weight the advantages and the disadvantages of this venture. The first factor which Gillian needs to consider is whether a market exists for ten flavors of ice-cream or not, and whether it is feasible for the farm to be producing ten flavors.The fact that capital investment is not possible for Holly Farms means that the additional production would be through an increase in the labor force but the overall quantity of the ice-cream produced would still be limited to an inventory level of 7000 liters (which can be held by the freezer). This would mean that the new flavors would be introduced at the expense of the old flavors. This can be an advantage if the customers of Holly Farm are seeking one or two flavors other than those eing offered (market research would be required to confirm this) and that the quantity demanded would allow for greater turnover through either farm or retail sales. Alternatively this venture co uld lead to unsatisfied customers in cases where the farm could experience stock outs of certain flavors due to the fact that many flavors would be under production. A move to directly offering ten flavors would also create logistical problems as the machines available for production and storing are limited.The fact that more staff would have to be hired would also increase the cost of production of all ice-creams and that would affect the profits of the ice-cream venture and Gillian would be forced to make another key decision on whether to pass on the increased cost to the customers in the form of higher prices, and risk losing some business, or decrease the profit margins of the same.Since an increase in volume is only possible if the inventory turnover is greatly enhanced by the introduction of new flavors (which is not certain) the profits for the farm would be on a downward trend if all other factors remain constant and flavors are added to the product offerings.Since there is no research to suggest that there would be a greater uptake of ice-cream (at retail or farm level) with more flavors, a jump to 10 flavors would be rash and create more problems for Gillian in terms of resource management, forecasting the demand for individual products and overlooking the manufacturing of the same, rather than the advantages Gillian seeks.Undertaking some degree of market research and exploring one or two additional flavors (based on research findings) whilst maintaining the same level of staff could be more beneficial for Holly Farms and they could expand their flavor offerings over the long run when they have the capacity to increase production or maintain higher levels of inventory. ConclusionThe case under review explores the capacity and resource constraints being faced by a small business which was able to attract customers and diversify into other forms of complementary businesses i. e. tours and ice-cream retailing. What we find in this case is that Gillian , the partner in charge of the complementary businesses is facing two critical decisions (a) how to increase the number of customers visiting the farm and (b) how to increase the retail sales of the ice-cream.Since capital investment is not a viable option for the business the means of increasing customer traffic are limited to promotional activities and attracting the right customers for both tours and ice-cream sales. We find that such decisions are not possible with the data available to Gillian at the present time and that the option to increase the number of ice-cream flavors to ten (from four) is also not viable given the manufacturing and storage constraints.Gillian should therefore seek additional data on the target audience for promotional activities and if she plans to increase the number of ice-cream flavors she should start on a smaller scale after conducting proper market demand research. References [Author of Book] (1999), â€Å"Case Study: Holly Farms†, [Name o f Book], Pp 244-248 Read more:  http://www. ukessays. com/essays/business-strategy/holly-farms-strategy. php#ixzz2DakGnUSm

Free Essays on Greek Discipline

One value that the Greeks emphasized is self discipline. The greeks worked out and ate healthy. In addition they were disciplined of mind. An example of this would be the Spartans who would not eat alone so the they would not eat too much. An example of this in artwork is the Discus Thrower. He is extending a mental and physical effort to throw the discus to the best of his ability. He is in good physical health which is a result of his self discipline. A second value that the Greeks felt was important is humanism. Humanism is the belief that human beings have the ability to accomplish great things. They felt humans had the great potential and they showed their power more than any other civilization. An example of the humanism in artwork is the Spear-Bearer. Greek sculpture was highly advanced and was later duplicated by the Romans. In this sculpture movement and confidence can be seen by someone looking at the Spear-Bearer. This shows how great the sculptures that lived in Greek were and the extent of their ability. A third value emphasized by the Greeks is balance. Everything was done in moderation, there was never too much or too little. An example of balance in architecture is the Parthenon. When the Parthenon was being built the architect decided that the columns would not be spaced evenly so that when looking at the Parthenon from a distance it would appear to be perfectly balanced. Also, on the freeze at the entrance of the Parthenon there was a sculpture of the gods. In the middle was one god, and to his left and right was another two gods who were standing. Next to the standing gods, the gods would be sitting. Next to the sitting gods, the gods were laying down. There was an equal number to the left and right of the large on in the middle. This was so that the sculpture would be perfectly balanced. Also, the bottom of this sculpture would be very close and as it become higher the sculpture would come out of the stone more... Free Essays on Greek Discipline Free Essays on Greek Discipline One value that the Greeks emphasized is self discipline. The greeks worked out and ate healthy. In addition they were disciplined of mind. An example of this would be the Spartans who would not eat alone so the they would not eat too much. An example of this in artwork is the Discus Thrower. He is extending a mental and physical effort to throw the discus to the best of his ability. He is in good physical health which is a result of his self discipline. A second value that the Greeks felt was important is humanism. Humanism is the belief that human beings have the ability to accomplish great things. They felt humans had the great potential and they showed their power more than any other civilization. An example of the humanism in artwork is the Spear-Bearer. Greek sculpture was highly advanced and was later duplicated by the Romans. In this sculpture movement and confidence can be seen by someone looking at the Spear-Bearer. This shows how great the sculptures that lived in Greek were and the extent of their ability. A third value emphasized by the Greeks is balance. Everything was done in moderation, there was never too much or too little. An example of balance in architecture is the Parthenon. When the Parthenon was being built the architect decided that the columns would not be spaced evenly so that when looking at the Parthenon from a distance it would appear to be perfectly balanced. Also, on the freeze at the entrance of the Parthenon there was a sculpture of the gods. In the middle was one god, and to his left and right was another two gods who were standing. Next to the standing gods, the gods would be sitting. Next to the sitting gods, the gods were laying down. There was an equal number to the left and right of the large on in the middle. This was so that the sculpture would be perfectly balanced. Also, the bottom of this sculpture would be very close and as it become higher the sculpture would come out of the stone more...

Colored Fire - Where to Find Metal Salts for Colorants

Colored Fire - Where to Find Metal Salts for Colorants Ive received many requests for information about where to find the metal salts that can be used to make colored fire. Heres a list of common sources of these metal salts. If the salts are in liquid form, simply soak pinecones or logs or whatever you are burning in the liquid and let the fuel dry before use. If the salts are solids, your best bet is to try to dissolve them in a bit of alcohol and then apply them to your fire fuel. You can use water but expect a longer drying time. Fire Color - Source Green - Boric acid is probably your best source of green. Boric acid most commonly is sold as a disinfectant in the pharmacy section of a store. Copper sulfate is another metal salt that produces green fire. You can find copper sulfate, usually diluted in liquid form, in products used to control algae in pools or ponds. White - Magnesium compounds can lighten a flame color to white. You can add Epsom salts, which are used for a variety of household purposes. I usually see Epsom salts sold in the pharmacy section of stores for use as a bath soak, but the salts commonly contain sodium impurities, which will produce a yellow flame. Yellow - Your usual fire will be yellow already, but if you are burning a fuel that produces a blue flame, for example, you can turn it from green to yellow by adding sodium salt, such as common table salt. Orange - Calcium chloride produces orange fire. Calcium chloride is sold as a desiccant and as a road de-icing agent. Just be sure the calcium chloride isnt mixed with sodium chloride or else the yellow from the sodium will overpower the orange from the calcium. Red - Strontium salts produce red colored fire. The easiest way to get strontium is to break open a red emergency flare, which you can find in the automotive section of stores. Road flares contain their own fuel and oxidizer, so this material burned vigorously and very brightly. Lithium produces a beautiful red flame, too. You can get lithium from certain lithium batteries. Purple - Purple or violet flames may be produced by adding potassium chloride to the fire. Potassium chloride is sold as lite salt or salt substitute in the spice section of the grocery store. Blue - You can get blue fire from copper chloride. I am not aware of a widely-available source of copper chloride. You can produce it by dissolving copper wire (easy to locate) in muriatic acid (sold in building supply stores). This would be an outdoors-only type of reaction and not something I really recommend doing unless you have a little chemistry experience... but if youre determined, dissolve a piece of copper in a solution of 3% hydrogen peroxide (sold as a disinfectant) to which you have added sufficient muriatic acid (hydrochloric acid) to make 5% HCl solution.