Coil Spring Modification Technical Engineering Essay

Coil Spring Modification Technical Engineering Essay A vehicles appearance can be improved by lowering the car height. This can be achieved by heating or cutting the coil springs. However, this modification can have effects on the vehicle wind resistance, centre of gravity and reduce excessive body role. This modification contributes in fuel efficiency and better handling. It can also have negative impacts and could cause a big damage in the vehicle as well as being unsafe for the passengers if not done properly. Compression springs are the cheapest coil spring to manufacture, they are built to withstand the forces of linear compression or pushing forces that makes them as the most durable type of coil spring available. The coil springs are made of heavy gauge steel wire that is used to support the vehicle. The ends are designed to be flat because of the applied evenly force at each end of the spring, decreases the buckling tendency, or to provide exact seating requirements and solid height reduction which may be compulsory by specific uses (Kiwi Springs limited, 2008). Coil springs usually have three types of ends which are: Tangential end: this type of spring will fall over if someone stands on its end because the end of the coils end remains to twist off in the space Tangential End Coil Spring Square end: the end of this design permits the spring to stand still when placed on the end because the end coil curves back down and touches the coil below it . http://www.budzter.com/images/adjusterPics/DSC00479_Small.jpg Pigtail end: this spring has the sort of square type end and contains a smaller diameter than the coil in the body of the spring http://pitstopusa.com/images/T14599086.jpg (EATON Detroit Springs, 2011) Theory Generally, the end design of the spring can tell straight whether it is safe to cut or not, which concluded that pigtail end and square end coil springs cannot be safely cut. As mentioned briefly above, cutting or heating the coil spring in the vehicle may have some implications in terms of structural integrity, drivability or road worthy aspects. Cutting the coil spring affects the spring rate to increase, stiffen it and making the handling and ride a bit firmer, this is caused by the spring design rule which uses the wire diameter and the number of coil to define the spring rate. The unit for spring rate is pound per inch (lb/in) which means amount of force needed to compress the coil spring by 1 inch. For example when cutting springs by more than 2 inches of the front suspension of the 60s or 70s Chevy without following the specifications, many problems can occur, things such as ground clearance difficulties, positive camber will be gained at an increasing rate as well as suspension traveling may be less effective. It is known that cutting a spring by 1 inch will cause the ride to get lower between 1.5 and 2 inches because of the spring ratio which is 1.5:1 and 2:1 (Smith, 2008) When having too soft spring rate the whole suspension system may be affected because the vehicle will keep on bouncing off the bump stops, while having too much spring rate can create lots of bouncing and cause the tires to lose the grip with the road. Also spring load can affect the suspension system because of the carried weight that a coil spring supports at any moment compressed height. For instance if we use a 10 tall inch spring at free height with 200 lb/in rate, with a compressed height of 6 inches, the support will be around 800 pounds at that height (De Los Santos, 2009) How do we calculate the spring rate? By using the following formula we are able to find out the spring rate of the compressed spring. K = Where k = constant pound of load per inch G = modulus of rigidity of spring material, pound per square inch d = wire diameter, inches n = number of active coils, which is the number of coils subjected to flexure (always less than the total number of coils) D = mean coil diameter, inches = Outer diameter Wire diameter http://www.engineersedge.com/spring2.gif (Engineers Edge, LLC, 2011) Experimental method In this project, the modification will be for lowering the car. Hence we are going to modify the 1995 Impala SS (Appendix 1). This modification will be simply achieved by cutting the springs. This will result in reducing the free length and spring height. Since we do not have access to the real material, this modification will be done in a virtual way by using calculation. Data: number of active coils = 6.5 inches Wire diameter = 0.685 Outside diameter of spring = 5.4375 inches Free length = 16.5 inches Compressed length = 14.05 inches By using the formula above, the conclusion of the spring rate will be 443.76 pounds/ inches (as on the appendix 1). If we want to modify this spring, we will cut one coil that will decrease the number of coils from 6.5 inches to 5.5 inches of active coils, outside diameter and wire diameter will remain the same and free length will change from 16.5 inches to 15.5 inches and compressed length from 14.05 to 13.05 inches. Results: K = = 11,250,000 x 0.6854 / 8 x 5.5 x 4.75253 K = 524.44 pounds/inch The result from the modification shows that the spring rate has been increased by 80.68 pounds/inch. According to Law Volume Vehicle Technical Association (Inc), (2000), states that no modification for changing the height of the vehicle should be done without the spring manufacturer and the heat method should not be used during the modification (Appendix 2). AA New Zealand allows modification of the road springs or shock absorbers if they are fitted as a direct replacement for the originals and should be fitted exactly the same way without raising or lowering the vehicle. Modifying the vehicle without a professional certifier could prevent the vehicle from getting WOF (Appendix 3). Discussion It is essential when modifying the coil spring to consider what reason we are modifying the spring. Other aspects that need to be considered are spring rate, spring index, total share stress and spring axial deflection. The whole suspension system might not perform as it should if proper procedures are not followed. Safety regulations should also be the main priority at all times when dealing with coil spring modification and the suspension system in general. Conclusion According to the results of the experiment in this report, it can be seen that by decreasing the spring height, the spring rate increases. By cutting the spring, we change the appearance of the car to be closer to the ground. It is very important to understand the disadvantages and advantages of what we are trying to achieve. It is also necessary for the driver to understand the change the modification will bring when using the vehicle in different environment. If the user is not able to tell the effects of modification, it is recommended to see a professional. References De Los Santos, H. (2009). Lowering Your Car Properly. Retrieved April 14, 2011 from http://www.carcraft.com/techarticles/lowering_kits/index.html EATON Detroit Springs, (2011). Cutting Coil Springs. Retrieved April 13, 2011 from http://www.eatonsprings.com/cuttingcoilsprings.html Engineers Edge LLC. (2011). Compression Spring K Constant Calculator. Retrieved April 14, 2011 from http://www.engineersedge.com/spring_comp_calc_k.htm Kiwi Springs Limited, (2008). Importers of Metal Springs Allied Products. Retrieved April 12, 2011 from http://www.kiwisprings.co.nz/coil-springs.htm Smith, J. (2008). Chevy High Performance. Retrieved April 14, 2011 from http://www.chevyhiperformance.com/techarticles/89858_chevrolet_lowering/index.html Appendices Appendix 1 The default values are from the front coil springs on a 1995 Impala SS. Number of Active Coils: Wire Diameter: inches millimeters Outside Diameter of Spring: inches millimeters Free Length: inches millimeters Compressed Length: inches millimeters Spring Rate: pounds/inch newtons/meter Pressure at compressed length: pounds newtons FORMULA: spring rate = modulus of spring steel X wire diameter4 8 X number of active coils X mean coil diameter3 modulus of spring steel = 11,250,000 pounds/inch2Â  = 78,500 newtons/millimeter2 http://www.pontiacracing.net/js_coil_spring_rate.htm Appendix 2 Low Volume Vehicle Technical Association (Inc). (2000). Springs 2.3(10) Springs and shock-absorbers fitted to low volume vehicles must be: (a) of a size and rate which is appropriate for the weight and intended use of the vehicle to which they are fitted; and (b) in the case of coil springs, of a sufficient rate so as not to fully compress upon full suspension travel. Heavy-duty and height-changing coil springs 2.3(11) Low volume vehicles fitted with coil springs must: (a) be fitted with shock absorbers which are able to satisfactorily control spring energy; and (b) where a substantial increase in spring rate occurs, be reinforced as necessary in the areas of the body or chassis or sub-frame structure on which the increased loads being transmitted are likely to cause fracturing or failure. 2.3(12) Coil springs fitted to low volume vehicles that reduce the suspension travel and, as a result, the ride height of the vehicle, must be proportionately increased in stiffness rate so as to ensure against contact between the underside of the vehicle and the road surface during normal vehicle operation when fully laden. 2.3(13) Coil springs fitted to low volume vehicles must be designed in such a way that the ends of the springs, whether of a plain, plain and ground, closed, or closed and ground configuration, are shaped to match the surfaces against which they seat, both top and bottom. 2.3(14) Progressive-rate coil springs must have the closely-wound section of the coil positioned either: (a) at the end nearest the body, chassis, or sub-frame structure; or (b) in accordance with the spring or vehicle manufacturers specifications. Coil spring containment 2.3(15) Coil springs fitted to low volume vehicles must be firmly contained within their locating seats in such a way that the springs can not rotate, move vertically, or become dislodged when the suspension travel reaches its maximum rebound, limited by either: (a) a shock absorber of a compatible stroke length; or (b) properly fastened retaining clamps; or (c) properly fastened wire-rope straps of the type used in motor-sport applications, provided that the suspension mounting points are sufficiently strong to withstand the increased loadings imposed by the sttaps reaching the end of their ttavel, particularly in the case of MacPherson-sttut suspension systems. Coil spring modifications 2.3(16) Coil springs fitted to low volume vehicles must not be modified for the purpose of changing the vehicles ride height unless either: (a) the spring is modified by a recognised spring manufacturer, and the configutation of the modified spring ends match the end configuration of the original spring; or (b) the spring: (i) fitted to the vehicle in its original configuration had plain unground ends; and (ii) no heat is used during the modification process. Low Volume Vehicle Technical Association (Inc). (2000). Suspension Systems. LVVTA Low Volume Vehicle Standard 195-00(00).

Environmental Views of Arctic National Wildlife Reserve (ANWR) Essays

Executive Summary The Arctic National Wildlife Reserve (ANWR) is a beautiful 19.6 million acre coastal plain, and is located in the Northeastern part of Alaska. ANWR is home to numerous species of wildlife and one of the largest untapped oil preserves in the United States. There is an immense debate between the opposing environmentalists and the politicians who want to drill for oil on a section of ANWR, which is only 1.8% of the refuge. Environmentalists who oppose drilling for oil in Alaska say the wildlife and the native populations are threatened by drilling for oil in ANWR, even though most of the natives are strongly in favor of drilling. ANWR could save the US from having to import $800 billion worth of foreign oil, creating hundreds to thousands of American jobs, and generate hundreds of billions in royalties and taxes (anwr.com). Three different environmental ethic views will be addressed, Utilitarian, Deontology, and Lockean. The Utilitarian argument is that the greatest function of ANWR will be reached through drilling. It implies that the intrinsic qualities of the land are of lesser value, and that ANWR serves the people better by being given over to the purpose of oil production. Deontology views ANWR rationally. The question is asked: what would a rational person do when developers propose to convert an unspoiled landscape to commercial use? In the Lockean view, man has a right to use property and the various resources of the earth as he wills, to support his life and values. The development of ANWR overshadows the minimal risk of environmentally disrupting the wildlife. The US economy and the citizens of Alaska would benefit from the development, not to mention the wildlife would be monitored and thus receive more attention. Introduction Alaska is surrounded by ocean and mountainous terrain and has one of the most beautiful landscapes in the United States. Alaska is home to the Arctic National Wildlife Reserve, in which hundreds of thousands of wildlife reside alongside with one of the largest oil preserves in the United States. Environmentalists are vexed about the possible disruption in the wildlife’s natural habitat and the effects it may have on the Alaskan Natives. Congress is being faced with the challenge of mergin... ...s.org/releases/pr2005/pr031105.html Rodger Schlickeisen. Fight to Protect the Arctic Refuge Reaches Critical Point Refuge Faces Most Dire Threat in Decades. Retrieved April 10, 2005 from http://www.defenders.org/wildlife/arctic/ardrill.html http://www.defenders.org/wildlife/arctic/news/arcticpoll.pdf Retrieved on April 9, 2005 http://encarta.msn.com/sidebar_1741573203/1987_Alaska.html "Alaska," Microsoft ® Encarta ® Online Encyclopedia 2005 http://encarta.msn.com  © 1997-2005 Microsoft Corporation. All Rights Reserved. http://www.globalethics.org/newsline/members/issue.tmpl?articleid=04210222393811 http://www.google.com/search?hl=en&lr=&oi=defmore&q=define:Property+Rights N.A. Retrieved April 10, 2005 http://www.jdnews.com/SiteProcessor.cfm?Template=/GlobalTemplates/Details.cfm&St oryID=30570&Section=NIE http://www.msnbc.msn.com/id/4542853/ http://www.newsviews.info/environment05a.html http://www.savearcticrefuge.org/learnmore.html Retrieved on April 9, 2005 http://www.washingtonpost.com/wp-dyn/articles/A11332-2004Sep10.html Stephen Segaller. PBS: Extreme Oil (2004). Retrieved April 10, 2005

Integrating Music Experiences In The Classroom Education Essay

Music is a worldwide phenomenon. An enjoyment and grasp of music is apparent in every civilization, yesteryear and nowadays. Adults and kids likewise listen, perform or compose music in a assortment of ways for cultural and personal grounds. In resort areas, places and schools kids dance, drama and sing for enjoyment and societal interaction. In Queensland province schools a specializer music instructor provides pupils with hebdomadal chances to actively prosecute in vocalizing, playing, reading and composing music. However the function and importance of the non-specialist schoolroom instructor to supply music experiences should non be undervalued. By incorporating music activities into day-to-day schoolroom life instructors can make community, enhance acquisition experiences and construct an grasp of Australian and universe civilizations. By supplying chances for pupils to sing, play and make music the schoolroom instructor acknowledges the of import function music plays in the life of every kid. Music and motion activities can be shared experiences that make kids experience portion of a group, promoting cooperation, teamwork and making a sense of community within the schoolroom. As suggested by Carlow ( 2008, p. 4 ) ‘as kids take part in musical activities together, their encephalons, organic structures and Black Marias are engaged and singularly focused in an knowing conjunction activity. ‘ Children can develop societal accomplishments whilst playing musical games necessitating cooperation such as†¦ .. Emotional consequence of music is an plus in the schoolroom. Stress alleviating affects can be utilised to alter the temper in the schoolroom, aid with transitional activities and alleviate subject jobs. Singing or listening to music can be used as a basic schoolroom direction technique to welcome pupils, cue the beginning or terminal of an activity or relax pupils after interruption ( Carlow, 2008 ) Music can enrich and inspire lessons.f rom The benefits of musical activities for kids with physical or cognitive disablements is good researched and can help in making an inclusive schoolroom environment that engenders a shared sense of humanity. Music and motion experiences help develop both sides of the encephalon, an of import determination in recent encephalon research, and contribute to kids ‘s physical, cognitive and linguistic communication development. Experiences with music, which frequently involvement motion every bit good, are memorable because they are non restricted to the mind but besides touch the emotions and affect the senses. Music can heighten the creativeness, assurance and quality of schoolroom acquisition experiences for all pupils. Music accommodates for multiple acquisition manners including kinesthetic through motion and dance, mathematical-logical through bring forthing and listening to music and interpersonal through playing and executing for others. Musical activities and games can help pupils to better their beat, balance and fluidness ( Singer, p. 54 ) . Research suggests that simple exercisings such as walking on a balance beam to a membranophone round will assist better both physical and reading sleight. Using a assortment of beat and pacing may help pupils reading eloquence as a connexion is made and internalised between the ocular words ( length of words ) and the auditory ( words and beat beats ) and the kinesthetic ( body motion ) Singer, p. 54. Comparisons of sounds of assorted music instruments helps pupils to ticket tune their hearing accomplishments and audile favoritism ( Singer, p.55 ) . Music expresses human feeling, kids should see music in such a manner that they are progressively cognizant of composers have used sound to show deeper inner feelings, which like thoughts have transcended people, topographic points and civilizations. It is in the schoolroom that kids can see composition and improvising and doing music for a assortment of times and topographic points. Sense of how humanity expresses itself with sound. Cognitive development, kids solve jobs whilst engaged in music and motion activities, which instrument can be used to do the sound of boom. They create forms with the words they sing or chant, with the gestures they make with their organic structures, and with musical instruments. Children learn about figure constructs as they clap their custodies to a round. They think symbolically when they pretend to walk like an elephant to music.. Music experiences can be organised around jobs, issues or subjects derived from existent life state of affairss, in which precedence is given to active acquisition and significance devising movable and connected to reliable mundane life fortunes ( Eisner, 2004 and Davis, 2005 as cited in Temmerman p. 39 ) . †¦ . Music can heighten our apprehension of ourselves and the universe. Music from different civilizations contributes to our apprehension of both others and ourselves. As pupils sing, drama instruments and listen to music kids are encouraged to see, regard and appreciate the parts of people, civilizations and eras different from their ain. Songs composed or jury-rigged provide kids with a agencies to border the universe through their ain ability to do significance. As suggested by Joseph, p. 27 our universe is progressively going interdependent and all pupils should understand their function in a planetary society. As suggested by Nieto, 2002 cited in Joseph p. 27 â€Å" The boundary lines between civilizations, communities and societies are continually film overing and music serves as an of import ingredient in our multicultural society † . As a cultural passage, the humanistic disciplines embody a states individuality, and music signifiers a large portion of this individuality. Music can be a critical portion of acquisition and find, chances to learn about cultural consciousness and values, understand our cultural heritage every bit good as past and present universe civilizations. Waltzing Matilda has introduced pupils to national history, vocabulary and folk vocals ( Singer p. 55 ) The map of music in the course of study is a facilitative 1, where lessons are a beginning of acquisition and experience that form merely portion of a kid ‘s musical universe and individuality. The specializer music instructor and the schoolroom instructor can value music as a portion of mundane life.MUSIC 1Lesson Title:Year Degree:Time Duration of Lesson:Focused Context for Learning:Specific Learning Objectives for this Lesson:1.2.3.Wayss of WorkingKnowledge and UnderstandingPrior KnowledgeTime in mins Phases of sequenced activities Group organisation/ safety considerations ResourcesORIENTATERhythmic reverberation bangs Singing GreetingENHANCEAnts Go Marching InSts. ask for their Year 1 brother category to sing and execute actions to the vocal. Stairss for activity? Sts. keep custodies with Yr. 1 brother pupil†¦ ( March around etc. ) Mexican Woodpecker ( New vocal ) Teach words & A ; rhythm merely in this lesson.Dragon vocal activityQuestions:What do you cognize about firedrakes? How are firedrakes perceived in Chinese civilization? Watch picture cartridge holder Tchr. explains by the terminal of the unit sts. will be making their ain firedrake vocal, music and actions.. Sts. watch a picture cartridge holder demoing a traditional Chinese firedrake dance. Sts. insight thoughts, features of the Chinese firedrake ( Dragon song thoughts ) Watch picture cartridge holder Sts. usage list of words ( Dragon song ideas ) to make 8 short lines of text about the Chinese firedrake. Tchr points out up/down moving ridges of motion. Appendix 1.1 Appendix 1.2SynthesiseAssessment Techniques and Instruments Teaching Resources Specific for this Lesson MentionsMUSIC 2Lesson Title:Year Degree:Time Duration of Lesson:Focused Context for Learning:Keeping the round to short vocals Know and understand assorted meters ( 2/4, A? , 4/4 )Specific Learning Objectives for this Lesson:1. Perform a round and rhythmic form utilizing organic structure percussion2.3.Wayss of WorkingKnowledge and UnderstandingPrior KnowledgeDragon vocal: Sts. have created 8 lines of text and arranged them in a suited order during a literacy block. Time in mins Phases of sequenced activities Group organisation/ safety considerations ResourcesOrientateENHANCEMexican WoodpeckerGo over words and learn actions in a individual line? The Aardvark ( New Song ) Thatch wordss: Tchr. chants the vocal through one time whilst sts. click fingers to the round. Tchr chants lines 1 and 2 and sts. repetition Tchr chants lines 3 and 4 and sts. repetition Sts. and Tchr. intone the vocal in unison. Teach actions: Tchr. demonstrates actions line by line and sts. transcript Line 1, cast pess Line 2, bang surrogate articulatio genuss with custodies Line 3 bang custodies together Line 4 chink fingers Practice vocal: Sts. and tchr. sing the chant and maintain the beat with organic structure percussion. Dragon Song Activity ( continued ) Divide category into 8 groups. Each group is allocated 1 line from the Dragon vocal they wrote in a literacy block. Making the music ( Dragon song endorsing path ) Sts. listen to CD path 55 Questions: How many beats can you hear in each form? Do you like the sound of the tune? Tchr. explains that endorsing music repeats a steady 5 round concomitant utilizing the pentatonic graduated table Sts. put up a glock with a C pentatonic graduated table and listen to the notes. Each group invent a tune for their line of the vocal devising certain it fits the 5 round form..Appendix 2.1SynthesisePlay a tune to the backup path Each group play their musical concomitant to the 5 round backup path Assessment Techniques and Instruments Teaching Resources Specific for this Lesson MentionsMUSIC 3Lesson Title:Year Degree:Time Duration of Lesson:Focused Context for Learning:Specific Learning Objectives for this Lesson:1.2.3.Wayss of WorkingKnowledge and UnderstandingPrior KnowledgeTime in mins Phases of sequenced activities Group organisation/ safety considerations Gathering groundsOrientateTchr./ pupil recognizingENHANCEThe Aardvark ( rhythmic chant – sing in unit of ammunitions ) Sts. intone the vocal whilst maintaining the beat utilizing organic structure percussion. Divide category in to 2 groups to execute chant as a 2 portion unit of ammunition. Divide sts. into 4 groups and execute chant as a 4 portion unit of ammunition. Mr Noah Rap ( New Song ) Sts. listen to the blame on the Cadmium ( Track 19 with words and carnal noises ) Sts. listen to CD once more clapping the steady round throughout ( 4/4 ) Sts. pattern clapping the round and stating the sound for each animate being Tchr. hands out rhythmic pattern sheet for each animate being Without the Cadmium sts. pattern stating the carnal sounds whilst clapping a steady round.Questions:How many beats does the serpent ‘s hushing spell for ( 4 beats ) What does the crocodile say on each round? ( snip/snap ) How many snip-snaps will we hear for the 4 beats? Class is divided into 6 groups ( one for each of the animate beings mentioned in the blame ) Sts. sing along to CD ( Track 20 – words but spreads where the animate being noises are so sts. can infix )Mexican Woodpecker:Practice vocal and actions togetherChinese Dragon Song:Practice vocalizing and playing to endorsing path In same groups sts. pattern vocalizing and playing their phrase in clip with the 5 steady beats. In groups sts. pattern vocalizing and playing, one group after the following, each get downing on the first of the 5 round form. As each group sing and play their phrase they continue playing the glock to the 5 round form to make melodious phrases that overlap each other. Sts. are familiar with vocal & A ; actions. New activity for sts. start with 2 portion unit of ammunition and so travel to 4 portion unit of ammunition. Observe sts. ability to intone rhythmic forms in unit of ammunition Appendix 3.1 Rhythmic carnal form sheet for each pupil. Wordss to the vocal on IWB.SynthesiseAssessment Techniques and Instruments Teaching Resources Specific for this Lesson MentionsMUSIC 4Lesson Title:Year Degree: In-between Primary ( 3-5 )Time Duration of Lesson:Focused Context for Learning:Specific Learning Objectives for this Lesson:1.2.3.Wayss of WorkingKnowledge and UnderstandingPrior KnowledgeTime in mins Phases of sequenced activities Group organisation/ safety considerations Gathering grounds.OrientateENHANCE:Mr Noah Rap:Clap 4/4 round ( 1, 2, 3, 4 ) ( hands/knees )Q. What vocal have we been larningwith this round? ( Please, Mr Noah ) Organises sts. into 6 groups ( animate beings ) Tchr. We have been utilizing our voices to stand for the animate beings – today we will utilize instruments†¦Q. I have some instruments here, which group shall I give them to?Hand out instruments to each group Tchr. Ask each group to play instruments to their animate beings beat ( all in form on board ) Play â€Å" Mr Noah ‘s Rap † Track ( Optional ) Sts. Singing Mr Noah Rap Each group plays their instrument at the appropriate clip in the vocal maintaining a steady 4/4 round.Ants Go Marching InWith Year 1 brother categoryDragon SongSts. practise Chinese Dragon vocal Go over of import points for a category public presentation Watch music director ( tchr. ) carefully Dressed ore Start and finish with silence Sit mutely when non playing/singing Smile and have funSynthesiseSts. execute their firedrake vocal for Year 1 brother category. Assessment Techniques and Instruments Teaching Resources Specific for this Lesson

Kudler Fine Food Marketing Strategy and Tactics

Kudler Fine Food Marketing Strategy and Tactics Kudler Fine Food was established in 1998 by Kathy Kudler whose vision was to create a store with all the necessary products for a gourmet cook. The vision and mission of the organization is to support customers with the freshest ingredients for reasonable prices gathered from different parts of the world for passionate gourmet cooking.Advertising We will write a custom essay sample on Kudler Fine Food Marketing Strategy and Tactics specifically for you for only $16.05 $11/page Learn More Kudler Fine Food is located in three parts of the USA and offers the services of the home delivery. One of the most important marketing strategies the organization implements is its specialization in both food and cooking tools (Kudler Fine Food, 2011). This advantageous strategy helps Kudler Fine Food remain a leader in the niche, however, additional marketing research is necessary to remain successful participants in the sphere of gourmet cooking. The Areas for Additional Marketing Research for Kudler Fine Food Basing on the Perner’s research (2008), it is possible to conclude that food industry is a highly competitive sphere of business. To remain a leader, much information should be considered and thorough research conducted with the purpose to use the gathered information for creating a strategic plan for further development. Using the research conducted by Perner (2008), the following areas for additional marketing research for Kudler Fine Food can be highlighted. The study of demographics is important as Kudler Fine Food should be aware of the age category of those who need its services and predict the future trends for a target audience. The characteristics of the social class are also important for developing a strategic plan. The information devoted to consumption patterns is important as Kudler Fine Food should be aware of the customers’ privileges, of the decrease or the increase of the demand on specific products. The focus o n marketing issues helps understand what spheres should be impacted. Kudler Fine Food should decide what they are to invest into, brand building, new product line introduction, or attracting more loyal customers. Price politics is also important. The company should conduct a thorough analysis of the product prices and occupy its own niche in this relation. A research should also be conducted in the sphere of competitive advantages, such as product uniqueness, variety and combination of food and tools for cooking (Perner, 2008). The Importance of Competitive Intelligence for Kudler Fine Food Competitive intelligence should not be underestimated. Competitive intelligence is aimed at helping Kudler Fine Food to prepare it for â€Å"creating new conditions to guarantee the companys future success in the keenly competitive business environment† and for becoming â€Å"one of the most powerful weapons of the future in the hands of company management† (Bartes, 2011, p. 669).Ad vertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Company’s economic performance is closely connected with the competitive intelligence, so, if Kudler Fine Food wants to remain successful and occupy its niche in food business, it should use this strategy. Kudler Fine Food wants to be successful, and to create a strategic plan for the future actions, it should base its strategic decision on competitive intelligence (Bartes, 2011). The importance of Marketing Research in the Development of Kudler Fine Food Therefore, Kudler Fine Food should conduct a marketing research in different spheres and to use competitive intelligence strategy for considering the main spheres where action plan should be implemented. Strategic planning is a guarantee of the company success. Reference List Bartes, F. (2011). Action plan basis of competitive intelligence activities. Economics Management, 1 6, 664-669. Kudler Fine Food. (2011). Official site. Web. Perner, L. (2008). Food Marketing. Retrieved from consumerpsychologist.com/food_marketing.html

Beers Law Definition and Equation

Beer's Law Definition and Equation Beers Law is an equation that relates the attenuation of light to properties of a material. The law states the concentration of a chemical is directly proportional to the absorbance of a solution. The relation may be used to determine the concentration of a chemical species in a solution using a colorimeter or spectrophotometer. The relation is most often used in UV-visible absorption spectroscopy. Note that Beers Law is not valid at high solution concentrations. Other Names for Beers Law Beers Law is also known as the Beer-Lambert Law, the Lambert-Beer Law, and the  Beer–Lambert–Bouguer law. The reason there are so many names is because more than one law is involved. Basically, Pierre Bouger discovered the law in 1729 and published it in Essai doptique sur la gradation de la lumià ¨re. Lambert quoted Bougers discovery in his Photometria in 1760, saying absorbance of a sample is directly proportional to the path length of light. Even though Lambert didnt claim discovery, he was often credited with it. August Beer discovered a related law in 1852. Beers law stated the absorbance is proportional to the concentration of the sample. Technically, Beers law relates to only to concentration, while the Beer-Lambert law relates absorbance to both concentration and sample thickness. Key Takeaways: Beer's Law Beers law states that the concentration of a chemical solution is directly proportional to its absorption of light.The premise is that a beam of light becomes weaker as it passes through a chemical solution. The attenuation of light occurs either as a result of distance through solution or increasing concentration.Beers law goes by many names, including the Beer-Lambert law, Lambert-Beer law, and Beer-Lambert-Bouguer law. Equation for Beers Law Beers Law may be written simply as: A ÃŽ µbc where  A is absorbance (no units)ÃŽ µ is the molar absorptivity with units of L mol-1  cm-1 (formerly called the extinction coefficient)b is the path length of the sample, usually expressed in cmc is the concentration of the compound in solution, expressed in mol L-1 Calculating the absorbance of a sample using the equation depends on two assumptions: The absorbance is directly proportional to the path length of the sample (the width of the cuvette).The absorbance is directly proportional to the concentration of the sample. In this example of the Beer-Lambert law, a green laser is attenuated as it passes through a solution of Rhodamine 6G. Amirber How to Use Beers Law While many modern instruments perform Beers law calculations by simply comparing a blank cuvette with a sample, its easy to prepare a graph using standard solutions to determine the concentration of a specimen. The graphing method assumes a straight-line relationship between absorbance and concentration, which is valid for dilute solutions.   Beers Law Example Calculation A sample is known to have a maximum absorbance value of 275 nm. Its molar absorptivity is 8400 M-1cm-1. The width of the cuvette is 1 cm. A spectrophotometer finds A 0.70. What is the concentration of the sample? To solve the problem, use Beers law: A ÃŽ µbc 0.70 (8400 M-1cm-1)(1 cm)(c) Divide both sides of the equation by [(8400 M-1 cm-1)(1 cm)] c 8.33 x 10-5 mol/L Importance of Beers Law Beers law is especially important in the fields of chemistry, physics, and meteorology. Beers law is used in chemistry to measure the concentration of chemical solutions, to analyze oxidation, and to measure polymer degradation. The law also describes the attenuation of radiation through the Earths atmosphere. While normally applied to light, the law also helps scientists understand the attenuation of particle beams, such as neutrons. In theoretical physics, the Beer-Lambert law is a solution to the Bhatnagar-Gross-Krook (BKG) operator, which is used in the Boltzmann equation for computational fluid dynamics. Sources Beer, August (1852). Bestimmung der Absorption des rothen Lichts in farbigen Flà ¼ssigkeiten (Determination of the absorption of red light in colored liquids). Annalen der Physik und Chemie. 86: 78–88.Bouguer, Pierre (1729). Essai doptique sur la gradation de la lumià ¨re. Paris, France: Claude Jombert. pp. 16–22.Ingle, J. D. J.; Crouch, S. R. (1988). Spectrochemical Analysis. New Jersey: Prentice Hall.Lambert, J. H. (1760). Photometria sive de mensura et gradibus luminis, colorum et umbrae [Photometry, or, On the measure and gradations of light, colors, and shade]. Augsburg (Augusta Vindelicorum), Germany: Eberhardt Klett.Mayerhà ¶fer, Thomas Gà ¼nter; Popp, Jà ¼rgen (2018). Beers law - why absorbance depends (almost) linearly on concentration. Chemphyschem. doi:10.1002/cphc.201801073

Write a detailed report on a song using key musical terms Essay

Write a detailed report on a song using key musical terms - Essay Example The first verse and the corresponding chorus is sung by   Paisley and it mainly focuses on the male traits whilst the second verse and corresponding chorus is sung   by Krauss, which mainly talks about the female counterpart. The song commences with elucidating the underlying way in regard to the promise of true love was washed away by the womans infidelity because the man went away to fight for his country. The man, however, does not easily forget about her and, therefore, turns to alcoholism to try and wash the memories away to no avail. The middle of the song clearly relates with the start as it shows the regret the woman felt because of what she did. She blames herself and turns to alcoholism too. The last part of the song thereby summarizes the middle and the beginning when the woman finally kills herself. The meter or the number of lines in the verse is the same in the chorus and the two main verses. The verses have five lines while the chorus is composed of eight lines. The prevailing  lyrics of the song  are described as additive going by the increased number of lines from five in the verses to eight in the chorus. The instruments used in the song included: the light drum that keeps the beat and the guitar that sets up the melody. There is also the use of Dobro that entails a brand of acoustic guitar and commonly by the singers on their lap with raised bridge and metal resonator cone. The voice of both Brad and Krauss are quite appealing and they sing in a manner that brings out the melodious nature of the guitars used. The melody of the song first comes across as sad, but close analysis brings out the melody as not happy, but more of a bittersweet sound that is relevant to the lyrics of the song. However, the song can be described as predominantly of one melodic voice (homophony) as there are no simultaneous lines of independent melody. The melody also invokes a sense of heaviness or solemnity due to the Aeolian

Compare and contrast atheism of Karl Marx, and Richard Dawkins and Term Paper

Compare and contrast atheism of Karl Marx, and Richard Dawkins and provide a profound definition on atheism is with regard to fa - Term Paper Example Most of these atheists have argued that their reason for not believing in the existence of deities is the hypocrisy that comes along with religion. Some see religion as means used by the people in the upper social class to oppress the ordinary or poor people. Some also argue that religion creates a platform on which leaders try to discourage people from rebelling against their leadership. For instance, some religions claim that violence is wrong and punishable this believe is drilled into children as they grow up, making sure that they fear punishment. This makes the children who grow up having this belief to be calm even when they are oppressed by those with higher status than them. This implies that these people will not rebel against any forms of oppression. Some of the major reasons, why people become atheists are discussed below. To begin with, religions argue that there is one creator, who made heaven and earth and all that is in it for seven days. Man was also created, and the creator created a channel to speak to mankind through prophets. With the development of many religions and beliefs, there are many prophets that have emerged most of whom are fake prophets, out to lie to mankind and oppress them in some way. The many numbers of prophets lead to different prophets who make different prophesies. Many atheists wonder that if there is one creator that exists, why it that prophets often give is prophesies that contradict, instead of prophesying constituent issues. Religion prompts mankind to be kind to each other, and to help one another. Religion also helps one to understand that life is not a practice run, thus creates the urge to fulfill the part of life that requires to be fulfilled. Another fact about atheists is that they are very conversant with different religions and their teachings and practices. This is because atheists more often than not, read too much literature on religion. Karl Marx is one of the very well known atheists. Marx has been a n atheist since he was a child for the rest of his life. In the 19th century, Karl Marx was an economist, theorist, and activist of socialism and communism. In his criticisms, Marx refers to religion as the â€Å"opium of the people.† He viewed religion as a foundation for the oppression of the poor and ordinary by the strong and influential people. He also argues that religion is created so as to make the believers docile, and to preventing them from rebelling from their leaders. Moreover, he says that the people who want to fight against the leadership in place use religious interpretations to come up with justifications for their rebellion. The atheism practiced by Marx was both practical and theoretical. Various factors have contributed to his theoretical atheism. The primary factor for his theoretical atheism is due to philosophical reasons; others include social, historical and political reasons. Marx argues that if individual visits a new town and finds their beliefs b eing totally different from his/her believes, the natives of this place are bound to mock him and claim that the visitor is a victim of fantasy and abstraction. The theoretical atheism of Karl Marx has led to him developing three postulates. These three include dialectical or metaphysical materialism, which makes a consideration of matters pertaining the supreme and exceptional basis of all things that do exist. Second is the historical materialism, in which the economic factor is the basic principle and the determining factor. This postulate also