Essay on Value Chain Analysis Ba - 626 Words

Value chain analysis Primary activities Inbound logistics Inbound logistics are about ensuring incoming materials and components are delivered on time and undamaged, are easily accessible and link to production requirements. In British airways this can apply to purchase goods for use in delivering services to customers. †¢ Ongoing relationship with suppliers †¢ BA and its suppliers work in partnership to deliver responsible procurement across the supply chain. †¢ Food and fuel be delivered at the right time Operations Operations are concerned with delivering products or services of a quality appropriate for the competitive strategy being pursued. †¢ Crew control see that each flight has the correct number†¦show more content†¦Ã¢â‚¬ ¢ Marketing Commercial Development Marketing Commercial Development collects and analyses customer feedback and information to find new ways of improving the service. It was the research that led to the development of the new Club World Flat Bed - the only one of its kind to be found in business class anywhere in the world. †¢ UK Ireland Marketing BA has an ongoing programme of campaigns, promotions and offers throughout the UK and Ireland. The UK Ireland Marketing teams devise and manage these initiatives, sometimes in conjunction with third parties such as the Daily Mail. †¢ Alliance Sales Alliance Sales works with the alliance partners in order to identify effective ways of selling together. †¢ Sales Strategy Drawing together data from all over the world, as well as information generated centrally, Sales Strategy help Field Sales generate effective sales strategies. The Sales Strategy teams use this information to review progress against current targets, and to devise new ways of meeting the sales goals. Service ⠝â€" On board service †¢ Special and medical meals If special dietary are required, BA can provide a suitable meal through Manage My Booking. †¢ MedicalShow MoreRelatedBritish Airwayss Environment1605 Words   |  7 Pages1.0 Introduction British Airways (BA) is the UK’s largest international scheduled airline, operating international and domestic scheduled and charter air services for the carriage of passengers, freight and mail and the provision of ancillary services. The airline flies to over 550 destinations globally and is considered to be a leader in the industry. In order to profitably satisfy customer needs, an organisation must understand its external and internal situation including the customer, theRead MoreMaking A Decision For A Higher Education Essay1729 Words   |  7 PagesROI (return on investment) for an analysis.   An economic evaluation that broadly considers how to optimize the production of particular outcomes within budgetary constraints, given certain inputs, can guide such choices (Hummel-Rossi Ashdown, 2002).   However, there must be a desire to commit to a financial outlay once a decision is made.   I made a decision to attend Ashford University in January of 2014.   I am pursuing a BA in Operational Management and Analysis with a set graduation date of JanuaryRead MoreArrow Electronics Inc. Case Essays1568 Words   |  7 Pagesrelationship with its customers, because it is difficult to get close to a customer through the BAS business. Although relationship customers also use the BAS system, it is more valuable for transactional customers. Since transactional customers emphasize more on quick delivery and low prices, but less on relationships, A/S focuses its efforts with the BAS system on providing the transactional customers with these values. In order to satisfy the needs of the relationship customers either, A/S pursuesRead MoreBritish Airways Report6804 Words   |  28 Pages1.1 RECENT PROBLEMS FACED BY BA 3 2. CURRENT STRATEGIC POSITION OF BRITSH AIRWAYS 3 2.1 BRITISH MERGER AND ALLIANCES 4 3. EXTERNAL ENVIRONMENTAL FACTORS 5 3.1 PESTEL ANALYSIS 5 3.2 FIVE FORCES ANALYSIS 11 3.3 LAYERS OF THE BUSINESS ENVIRONMENT 14 3.4 COMPETITORS ANALYSIS 15 3.5 STAKEHOLDER ANALYSIS 17 3.5.1 STAKEHOLDERS MAPPING: The Power/Interest Matrix 18 4. INTERNAL ANALYSIS 22 4.1 RESOURCES-BASED VIEW 22 4.2 VALUE CHAIN ANALYSIS 24 4.3 THE LIFE-CYCLE MODELRead MoreEssay Case Analysis: Arrow Electronics, Inc.1086 Words   |  5 Pagesa starting point to bargain with A/S. 2. If A/S accepted the Express proposal, they can not sure that all transactional customers and roughly 40% of relationship customers were assumed to switch their purchases from A/S to Express. Situation Analysis Internal Forces: 1. Products and suppliers The A/S line card comprised two chip categories: standardized and proprietary. Standardized chips were interchangeable and produced by multiple suppliers. Proprietary chips manufactured by a single supplierRead MoreArrow Electronics: Gaining New Business1552 Words   |  7 PagesTexas Instruments etc) relies at least partially on a partner (Arrow – an electronic components distributor) to perform the demand generation and fulfillment value chain functions, without having a direct connection to customers all the time. The value proposition that Arrow presents to it’s customers is in the form of the distinct value-added services it provides them. These include credit arrangements, delivery of components in small quantities with little lead-time, programming support for certainRead MoreBritish Airways : International Airline3355 Words   |  14 PagesBritish Airways (‘BA’ or ‘ the Company’) is the largest international airline in the UK, and it also leads the global premium airlines in the world (British Airways, 2014; MarketLine, 2015). BA’s principal company has been located in London and uses Heathrow Airport as its ‘super hub’. BA owns Heathrow Airport Terminal 5, which has been evaluated as the best terminal in the world, to provide high quality services for passengers (NDC Case Study, 2015). British Airways also try to balance betweenRead MoreModern Business Environment : Fast Moving, Dynamic And Diverse With Variety Of Individuals From Different Disciplines And Environments1466 Words   |  6 Pagesin Australia. As the business is embarking on an annual 10% growth at the moment, organization is moving towards implementing a new Enterprise Resource Planning (ERP) system, encompassing project management and other domains such as Finance, Supply Chain Management (SCM) and Human Resource (HR) management. In this context, I devote 50% of my time for handling financials of a mobile infrastructure build program and the other 50% of time acting as a Subject Matter Expert (SME) in the ERP implementationRead MoreGeneric Strategies of Ba5179 Words   |  21 PagesExecutive Summary Background and Introduction External Analysis .1 Macro Environmental analysis .1.1 .1.2 .1.3 .1.4 .1.5 .2 Political and Legal Factors Economic Factors Social Factors Technological Factors Environmenta l Factors Micro Environmental Analysis .2.1 .2.2 .2.3 .2.4 .2.5 Industry Analysis Market Analysis Competitor Analysis Customer Analysis Stakeholder Analysis 4.0 4.1 4.2 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 Internal Analysis Resource Analysis Marketing Audit Marketing Strategies Audit MarketingRead MoreSwot Analysis Of Boeing1500 Words   |  6 Pagessupport services, principally to the commercial airline industry worldwide (Boeing segment information, 1998).The main objective of the company is to become profitable by improving performance, quality and customer satisfaction by increasing the value of the shareholders. 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Substance Abuse And Addiction Critical Health, Social...

Specific Aims. Substance abuse and addiction are critical health, social and economic problems in Maine and the United States. The estimated economic cost of substance abuse in Maine for 2012 was $1.18 billion. The number of individuals receiving treatment was up 20% over 2011 and prescription overdose deaths have tripled in the last decade. Thus, we are in desperate need of alternative treatments for substance abuse and addiction, as well as full implementation of effective prevention programs. In addition, if we can increase the number of students pursuing careers in science education, neuroscience and related biomedical research careers, we will have a positive impact not only on preventing and treating substance abuse, but also the economies of rural states like Maine. STEM-related jobs pay significantly higher than average, however, growth in these fields in Maine has been well below national levels. Improving interest and skill in STEM areas is likely to increase Maineâ€℠¢s ability to modernize its workforce and create jobs. Our overall goals are to: (1) enhance science, technology, engineering and mathematics (STEM) education in the state of Maine and (2) enhance awareness and interest in addiction science and neuroscience. Meeting these goals will help to prevent drug abuse and create an educated workforce. The University of New England (UNE) is perfectly situated to provide outreach in addiction, neuroscience and other STEM disciplines. UNE is the largestShow MoreRelatedEssay on Social Aspect of Substance Abuse1001 Words   |  5 PagesAddiction is a difficult disease that involves several different factors including biological, psychological and sociological aspects. 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Known as â€Å"Hillbilly Heroin,† the opioid of choice are Hydrocodone, Percocet, Oxycodone IR, and Oxycontin with street values ranging from $5 to $80 dollars per pill.Read MoreThe Case Of Nancy Troy And Her Family1683 Words   |  7 PagesTroy and her family is undoubtedly complex and will necessitate a clinician with the ability to evaluate and address multiple dimensions of Nancy Troy and her family s lives. It will be critical for a social worker to assess the family structure, the impact of violence, trauma, mental illness, and substance abuse, and finally, cultural considerations in order to address all the needs and areas of improvement presented by the Troy family. Family Structure There are several concerns and potentiallyRead MoreSubstance Abuse During The 20th Century1422 Words   |  6 Pages Substance Abuse in Women Description of the Group Towards the end of the 20th century, most of the studies focusing on substance abuse focused on the needs of men. 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Define: drug, drug addiction, narcotic drugs, depressants, stimulants, opioids, cannabinols, hallucinogens, inhalants and over the counter drugs. †¢ Drug; Natural or synthetic substance introduced into de body produces on alterations of the SNC of the individual and is susceptible to create psychological, physical or both.. †¢ Drug addiction: is a dependence on an illegal drug or a medication when you are addicted, you may not be able to control your drug use and you may continue using the drugRead MoreUse Of The Delphi Technique As Well As A Broad Spectrum Of Stakeholders1222 Words   |  5 Pagesof experts concerning the issue. With this, my team members would include a Licking County criminal justice system executive, as well as an executive from the Licking County Substance Abuse Department. With the two members, I would be able to obtain information concerning the legal and health outcomes concerning heroin addiction. In addition, I would need their inputs regarding the implementation of the policy. This would include the political and financial feasibility, time-frame, potential barriersRead MoreAlcoholism Affects the Addict and the Society2174 Words   |  9 PagesAlcoholism is a psychiatric disorder that affects both the addict and the society around him. The American Psychological Associ ation classifies alcoholic addiction as a disorder in the spectrum of substance use disorders in the DSMV, 2013 (Tuithoff et al., 2014). Numerous remedies for the alcohol addiction have been suggested, most of which have focused on management of the psychological status of people that have the compulsion to consume alcohol despite the negative consequences. This has led to

Hidden Meanings Within Shakespeare s Midsummer Night s...

Helena: Hidden Meanings within Her Words. In many of Shakespeare’s literary works one can find multiple themes that reflect or question our reality. He accomplishes this by using figurative language such as metaphors and similes. Shakespeare’s Midsummer Night’s Dream encompasses many themes and apply them to certain characters or through communication between multiple characters. Helena portrays themes of love, betrayal, jealousy, and gender norms in Midsummer Night’s Dream presenting them through her speech and behavior. She depicts the challenges of a woman and also the flaws of human nature. In Act 2 scene 1 and Act 3 scene 2 Helena uses a metaphor twice which emulates these themes presenting us a broader understanding of her representation within the play and the play as a whole. Following are lines from Helena. Act II.1 HELENA â€Å"I am your spaniel, and Demetrius. Line 204 The more you beat me, I will fawn on you. Use me but as your spaniel - spurn me, strike me, Neglect me, lose me; only give me leave Unworthy as I am to fallow you.† Occurring in Act 2 scene 1, Helena informs Demetrius of Hermia and Lysander’s plans to run away together in hopes of winning Demetrius’s heart. After hearing about their plan, Demetrius is determined to stop Hermia and pursues after her into the woods. Helena isn’t far behind and tries to reason with Demetrius. Once again she expresses her love for him and even offers him to do anythingShow MoreRelatedWilliam Shakespeare s A Midsummer Night s Dream904 Words   |  4 Pagesbecome lost within, or use as an escape from the binds of society. In A Midsummer Night s Dream, the scenes that take place in the woods are full of enchantment and mystery, but Shakespeare also uses the word wood in several very unique and distinct ways. The term is associated with several meanings and Shakespeare uses these differently throughout the play. The purpose of this essay is not to focus on the wood as a setting in the play, but how Shakespeare plays with the various meanings of w ord woodRead MoreWhy Did Freud Use Oedipis As Basis?1355 Words   |  6 PagesSHAKESPEARES PLAY-FREUD WHY DID FREUD USE OEDIPIS AS BASIS!! HAMLET Freudian theories are most prominent in Hamlet out of all Shakespeare’s plays. The most common repressed desire is that of Oedipus. In the myth Oedipus killed his father, and went on to marry his mother, without knowing who each of them were. In this myth the feelings are brought to light however in Hamlet they stay repressed. We only learn of it through the effects it causes. Hamlet is all about incest. After his father’s deathRead MoreWilliam Shakespeare s Sonnets : The Greatest Of All Love Poems1465 Words   |  6 Pagescome. â€Å"Shakespeare has completely dominated the English-speaking state over the last four hundred years.† When thinking of Shakespeare, his famous plays such Hamlet and Romeo and Juliet are usually the first to come to mind. However, very few people realize he was also one of the most significant writers of all time. â€Å"He [Shakespeare] was the most admired writer in the country by the time he was thirty and the owner of the grandest house in Stratford three years later† (Ashton 6). â€Å"Shakespeare livedRead MoreAnalysis Of Harold Pinter s The Lover2155 Words   |  9 Pages META-DRAMA IN HAROLD PINTER S THE LOVER (1962) AND ALFRED FARAG S GAWAZ ALA WARAQET TALAQ (MARRIAGE ON A DIVORCE CONTRACT) (1973) The main aim of this paper is to study the concept of meta-drama in Harold Pinter s The Lover (1962) and Alfred Farag s Gawz Ala Waraqet Talaq (Marriage on A Divorce Contract) (1973). This paper will first examine the apparent reality of each play as a whole. This picture will be mainly based on the impressions, or prejudices, which the audience carriesRead MoreDeveloping Management Skills404131 Words   |  1617 Pagesbuilt-in pretests and posttests, focus on what you need to learn and to review in order to succeed. Visit www.mymanagementlab.com to learn more. DEVELOPING MANAGEMENT SKILLS EIGHTH EDITION David A. Whetten BRIGHAM YOUNG UNIVERSITY Kim S. Cameron UNIVERSITY OF MICHIGAN Prentice Hall Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore

History and Future of Operation Management free essay sample

School of Economics and Business Administration Research Paper Jens-Antti Andersen, Tallinn, Estonia, 2013 Table of Content 1. History3 1. 1 Industrial Revolution3 1. 2 Scientific Management – Ford and Taylor4 2. Future4 2. 1 Future Trends – Bitcoins and 3D Printing4 3. Discussion4 1. History 1. 1 Industrial Revolution The Industrial Revolution started in 1770 in England, and spread from there to the rest of the Europe and North America around the 19th century. During this time it was common that the production consisted of single and simple products, made by one skilled handcraft man from its beginning to its end. Later on during the 18th century some remarkable innovation transferred the way of production forever. Steam machine which was the most revolutionizing, because it provided a source of power to operate machines in factories. Followed by the spinning Jenny and the power loom. Production moved from costly and time taking production of single handcraft men to faster production with a bigger volume. Craft production had major shortcomings. We will write a custom essay sample on History and Future of Operation Management or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Because products were made by skilled craftsmen who custom fitted parts, production was slow and costly. And when parts failed, the replacements also had to be custom made, which was also slow and costly. A major change occurred that gave the Industrial Revolution a boost: the development of standard gauging systems. This greatly reduced the need for custom-made goods. Factories began to spring up and grow rapidly, providing jobs for countless people who were attracted in large numbers from rural areas. 1. 2 Scientific Management – Ford and Taylor Observation, measurement, analysis and improvement of work methods, and economic incentives, those were the factors that Frederick Winslow Taylor believed in a scientific management. Taylor is referred as the father of scientific management. He studied the methods of working by detail and identified the most efficient way to progress. The relation between employee and employer was essential. The management should be responsible for planning, carefully selecting and training workers, finding the best way to perform each job, achieving cooperation between management and workers, and separating management activities from work activities. . Future 2. 1 Future Trends – Bitcoins and 3D Printing Thus it is the future, or if it is already a reality of today can be discussed 3. Discussion I came across with an interesting lecture about the accelerating speed of technology. Inventor, entrepreneur and visionary Ray Kurzweil explains in abundant, grounded detail why, by the 2020s, we will have reverse-engineered the human brain and nanobots will be operating your consciousness. Ray Kurzweil is an engineer who has radically advanced the fields of speech, text, and audio technology. Hes also one of our finest thinkers, revered for his dizzying yet convincing writing on the advance of technology, the limits of biology, and the future of the human species. I checked out his speech of the accelerating speed of technology on ted. com. Lot of interesting statements made which also covers this topic. H describes how he managed to build a mathematical model to keep track where technology would be in different points in time. One of his statements is that people tend to think of the development of technology in a linear way. They assume they’re going to develop a problem  or address a problem using todays tools,  at todays pace of progress,  and fail to take into consideration this exponential growth. He showed a few examples of how pervasive this phenomenon is. For example that it took almost half a century to develop the telephone. Cellphone was adopted in 8 years. Both Technology an biology are evolutionary process – it accelerate. They work through interaction they create a capability,  and then it uses that capability to bring on the next stage. Imaging what this means in order for the operation management. The technology development will increase exponentially. The capacity will be there, but the mindset to engage this new found capacity is simply not there, maybe there it is, but here it is nowhere to be found in the scope of things. An entrepreneur seeks the solution which results in maximal increase of revenue. It is simply rational behaviour. Weither it is green technology, 3D printing, the entrepreneur of the revolutionary innovations will always direct it towards where the money is. As the steam power where primarly owned by the church, because they where the one with power and money at that time, not the agriculture that probably wouod have been the one with largest demand. That is something to take in account in future also. New innovations that revolutionize the production line will be where the money is. Then the question is how much of the possible capacity wiol be able for the whole public? And for what price? 3D printing is a pretty nascent technology and reviews I have seen say the output can be quite rough.

Vitamin C lab report free essay sample

Vitamin C, also called ascorbic acid, is a water soluble vitamin. It is a powerful reducing agent that is able to decolourise blue DCPIP (2. 6-dichlorophenol indophenols). The decolourisation of DCPIP can therefore be used to calculate the vitamin C content of a variety of fruit juices. Research Question – To determine how the content of Vitamin C (%) will differ in fresh fruits (orange, mango, lemon, lime, blackcurrant, pineapple) from that in processed fruit juices (orange, pineapple) by adding drops of the aforementioned fruit juices to DCPIP until the DCPIP gets decolorized. Variables Independent Variable – Type of fruit juice used (fresh or processed). NB: the juice from the fruits was freshly squeezed during the experiment. Dependent Variable – Amount of fruit juice it takes to decolourize the DCPIP in cm3 (Â ±0. 2cm3) Controlled Variables – 1) Concentration of DCPIP was the same in all the samples. A larger amount of it was prepared for this case. 2) The same amount of DCPIP was added in each test-tube (1 cm3) using the same 5cm3 syringe 3) All the fruit juices, fresh and processed, were diluted five times. We will write a custom essay sample on Vitamin C lab report or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The same 5cm3 syringe was used to add drops of fruit juices in the test tubes 5) State of decolourization – one sample of decolourised DCPIP was used as a basic one (one with 0. 1% ascorbic acid) and later all the fruit juices with DCPIP were compared with the sample. The decolourization should have been the same in both the samples. 6) The other control was similar to (5) above, but instead of having ascorbic acid, it had distilled water. It was used to show that only vitamin C can decolourize DCPIP Materials 10 Test Tubes 2 x 5cm3 syringes (Â ±0. 2cm3) (pipettes were not available so syringes were used) 3 x 20 cm3 beakers Label the test tubes, then slowly pipette 1 cm3 of DCPIP into each test tube Safety! – DCPIP is corrosive and toxic. Wash of any spills with water 2) Take 5cm3 of 0. 1 % ascorbic acid using a syringe 3) Add the ascorbic acid drop by drop into the first test tube, gently shake the tube after each drop is added. As soon as the DCPIP becomes decolourized, note the volume of ascorbic acid that was added 4) Wash syringe and beaker. Into the second test tube, add the same volume of distilled water as ascorbic acid that you added in test-tube 1. Gently shake the tube and note observations. 6) Dilute all juices to be tested 5 times using a measuring cylinder. 7) Add the first sample of juice drop, gently shake the tube after each drop is added and note the volume added in order to decolourize the DCPIP. Continue the same way for other fruit juices Do not forget to wash out the beaker and the pipette after each juice is used 8) Lastly, calculate the concentration of ascorbic acid present in each fruit juice: Data Collection – Qualitative – Table 1: Colour change in each liquid test Tube Liquid test Colour 1 0. 1% ascorbic acid (control) colourless 2 Distilled water (control) No change 3 0range juice(fresh) colourless 4 Lemon colourless 5 Mango colourless 6 Lime colourless 7 blackcurrant magenta 8 pineapple colourless 9 Processed orange juice Turns light purple/maroon 10 Processed pineapple juice Pink From the table on the previous page it can be seen already that most fresh fruit juices have high amounts of vitamin C as they completely decolourise the DCPIP (comparing to test tube 1 which is the control). Moreover, both of the processed juices seem to have lower amounts of DCPIP as they hardly change from their original colour (purple). None of the final colours were similar to that with distilled water, showing that all of them had some amount of ascorbic acid. Quantitative Data In the following table, the test-tube with distilled water will not be taken into account as the DCPIP was not decolourized. Table 2: amount of volume required to decolourise DCPIP in each liquid test Tube Liquid Test Volume (cm3/(Â ±0. 2cm3) added to decolorize DCPIP 1 0. 1% ascorbic acid (control) 0. 6 3 0range juice(fresh) 2 4 Lemon 3. 1 5 Mango 3 6 Lime 2. 9 7 blackcurrant 18 8 pineapple 6 9 Processed orange juice 20 10 Processed pineapple juice 18 The data in this table supports the qualitative results. It should be noted that due to time constraints, for test-tube 7, 9 and 10 the experiment was stopped as they didn’t change colour quickly and continuing the experiment would have been time consuming. The fact that they decolourised from their original colour was taken as proof that ascorbic acid was present. Data Processing Using this formula the concentration of ascorbic acid in all the liquids was found Volume of 0. 1 % ascorbic acid is 0. 6 cm3 (Â ±0. 2cm3). Table 3: Concentration of ascorbic acid (%) in liquid tests Tube Liquid Test Volume (cm3/(Â ±0. 2cm3) added to decolorize DCPIP Concentration of ascorbic acid (%) 1 0. 1% ascorbic acid (control) 0. 6 3 0range juice(fresh) 2 0. 03 4 Lemon (fresh) 3. 1 5 Mango (fresh) 3 6 Lime (fresh) 2. 9 7 Blackcurrant (fresh) 18 8 Pineapple (fresh) 6 9 Processed orange juice 20 10 Processed pineapple juice 18 Presenting Processed Data The following bar graph shows the amount of vitamin C present in each of the liquid tests. It shows that test tubes 7, 9 and 10 have the least amounts of Vitamin C while from the fruit juices, test tube 3 has the highest amount of vitamin c. Note: test tube 1 is a control with ascorbic acid (0. 1%). Graph 1: Concentration of Ascorbic acid (%) against fruit juices From Table 3, it can be seen that greater the volume of liquid required to decolourise the DCPIP, smaller the concentration of ascorbic acid (%) in the solutions. The following graph shows this relationship even more clearly. The plots were joined using a trend line so that the trend can be seen more clearly. Graph 2: Concentration of ascorbic acid (%) against Volume (cm3/(Â ±0. 2cm3) added to decolorize DCPIP The following graph shows that the concentration of ascorbic acid (%) in the fresh fruits (indicated by the blue diamond-shaped dots) is higher than the concentration in processed fruit juices (indicated by the blue squares). All the points in the fresh fruits line are higher than those in the processed fruit line. Since we could not get the processed juices for all the fresh fruits, the following graph will focus on the vitamin C concentrations of orange and pineapple, both fresh and processed. Graph 3:Fresh orange and Processed orange Graph 4: Fresh pineapple and Processed Pineapple Juice This clearly shows that there is a higher vitamin C concentration in the fresh fruits (3 and 8) than in the processed fruit juice (9 and 10) Conclusion Putting the above results from highest Vitamin C concentration to lowest; Ascorbic Acid (1st) Fresh Orange Juice Fresh lemon Fresh Mango Fresh Lime Fresh pineapple Fresh Blackcurrant Processed Orange juice Processed Pineapple juice Distilled water (last) From this ranking, it can be said that from the fruit juices/ Fresh orange juice (0.03%) has the highest amount of Vitamin C and the processed fruit juices (orange, pineapple) have the lowest amount (0. 003%) Even though only 2 comparisons could be made (Graph 4 and 5), the results of this investigation illustrate without any doubt that fresh fruit juices(orange, mango, lemon, lime, blackcurrant, pineapple) have a higher concentration of ascorbic acid (%) than do processed fruit juices (pineapple, orange). The research question can thus be answered as: the concentration of Vitamin C is higher in fresh fruits than processed juices. Therefore, if our diet consists more of the fresh fruits above, we will gain a higher amount of vitamin C in our bodies. Evaluation 1) Oranges are ranked as world’s healthiest fruits because of their high Vitamin C concentration. One orange has 69. 62mg of Vitamin C and can supply 116. 2% of the daily value1. This fact is consistent with the findings of the experiment, where the concentration of ascorbic acid in fresh orange is the highest from all the samples tested (0. 03%) 2) All the fruits used were fresh and bought on the same day. This increased reliability of the results since the age of the fruit may affect Vitamin C content. 3) Water was used as a control in the experiment to ensure the fact that only items with vitamin C can decolourize DCPIP. 4) A syringe was used to drop the fruit juices in to the test tubes since a pipette was not available. The problem with a syringe is that if too much pressure is applied, the entire solution can be poured out and it has an uncertainty of (Â ±0. 2cm3). Maybe it would have been better to use a burette, which also has a lower uncertainty (3) 5) We were told that the concentration of ascorbic acid provided was 0.1%. We were not however sure because we did not see it being made. In this case, we should have made the solution to that concentration ourselves, or the lab technician should have made it in front of us. 6) A limitation of this investigation was that the maturity stage of the fruits was not determined. Vitamin C concentration decreases during the ripening process. Unripe fruits have more ascorbic acid than the ripe ones. Since the ripening stage was not informed, the ascorbic acid concentration could have varied and therefore affected the results of the experiment. Even the position of the fruits on the tree was not known; sunlight exposure enhances vitamin C levels. Maybe some fruits were on the shadier side showing low levels of vitamin C. 7) The observations in this experiment were made solely by the eye. There was thus huge room for human error, as sometimes, two drops could seem one drop. In this case, two people could have been used to watch the drops and increase reliability of results 8) Blackcurrant is a fresh fruit which has a very high concentration of vitamin C. However the results of this investigation showed otherwise. This may indicate a shortcoming in the experiment because this fruit was the only one which did not show a high concentration of vitamin C. Maybe the juice became a bit too dilute. This could have been rectified if time had allowed. Due to time constraints, this experiment was only carried out once. In order to obtain reliable results however, the experiment should have been carried out three times, and the average volume of liquids required to decolourize could have been obtained, giving a more realistic picture of the concentrations. Another limitation was that besides orange and pineapple, the processed juices of other fresh fruits were not available and so they could not be directly compared to each other. However, the results did show that processed fruit juices had low Vitamin C content. 10) If time would have permitted, the experiment for 7, 9 and 10 should have been continued so as to obtain the exact end point when the DCPIP got decolorized and therefore get the exact concentration of ascorbic acid (%) in those liquid tests.

Camera Essays

Camera Essays Camera Essay Camera Essay In these high tech times, it is not so difficult to find a solution: closed circuit television (CATV) cameras. Till even a few months ago, this was an expensive proposition. NO longer. Purchase is easy, you can buy them Off the shelf or even online. Global companies such as Alba, Axis and Busch offer good professional options, and now there are domestic brands such as Zoom and Godard as well. How do you go about the process? Here are some easy tips: LOCATION You may want to cover every possible square inch of your home, but remember, not every location really NEEDS a camera. And there are private paces you should avoid! A camera door phone for your front door, and one or two indoors for, say, your childs play area are sufficient. For the first, Alba rumen is an example. For the latter, a network camera from IT companies such as Idling, Fascia or Axis may be your solution. Speak to an expert to install this camera. FIXED OR MOVING Once you have zeroed in on the areas, the next big question is, what type of camera do you want? Broadly there are two types of cameras: fixed, and pan, tilt and zoom (OPT). There are sub-categories as well. Fixed cameras can only face one direction the one in which it is set up. If you want to change direction, it means having a go at it with some tools. If you want to change the location altogether, that means calling in the professional. OPT cameras come with a motorized base, which can be programmed to sweep an area. This it does by turning left and right alternately, like a table fan. It can also be remotely controlled to look somewhere specific and then zoom in. Fixed cameras are a good option for indoor use when you want to monitor specific sections. OPT cameras are good for places like your buildings driveway, where you want to put just one camera but want a wider coverage. WIRED OR WIRELESS? For basic monitoring, wireless cameras work well, but bayou are looking at a security solution for an entire building, wired may be the better alternative. Most wireless CATV cameras work on the 2. GHz Wife frequency, but since this band is getting congested, we recommend you choose a camera that works on a GHz frequency. On the wired front, you get TTY. 0 types of cameras, the legacy analog type that takes a co-axial cable (the same cable that is used to connect your satellite dish to your set top box) or an ether net cable. Ethernet-based cameras are slightly more expensive than co-axial nest, but you can control and access them directly using your smartened. Also, Ethernet cabling is easier installed.

Assessment Plan on College Algebra Research Paper

Assessment Plan on College Algebra - Research Paper Example Three categories of learning outcomes are applied in an algebra course. The outcomes are skills, attitude, and knowledge. Knowledge outcome illustrates discipline methods and processes. The students are expected to understand algebraic formulas and expressions, and then apply them to solve mathematical and scientific questions and problems. Students have adequate knowledge through the correct and effective application of the formulas and expressions. The skills outcome illustrates the approaches needed to effectively understand the algebra discipline. An effective algebra course equips the learners with adequate knowledge of skills such as; critical thinking, research, and communication (Boyer, 2011). Critical thinking enables students to analyze mathematical problems, and then illustrate the most appropriate solution for the problem. Research skills enable the student to adequately collect, analyze and present statistical information, during research projects. The communication skil ls of the students are enhanced because the ability to present and share information on statistical issues is enhanced. Attitude outcome addresses the appreciation of the algebra concepts by the students. The students must understand the importance, and the application, of algebra in the society. The algebra concepts are applicable in many work environments, for instance, engineering, and finance. The algebra is also greatly applied in research; for example, quantitative research in projects, and also in marketing research.