Persuasive Speech For Cheerleading - 791 Words

Thank you for your interest in PJH cheerleading! We are excited to begin a fun year with your cheerleader. PJH cheerleading has welcomed two new coaches to the family! Get ready for a fun-filled year, as well as a great opportunity to represent PJH. Practices: We are planning on having practices every Tuesday and Wednesday, from 3:15-4:30. We will meet in the front lobby prior to each practice to determine where practice will be held. Attendance: All absences must be discussed with the coaches. An excused absence is considered the following: illness, doctor appointment, absence from school, and any other situation approved by the coaches. Failure to report to the coaches, or continuous unexcused absences, will not be tolerated. Games:†¦show more content†¦September 28 vs. Bunger 4:00 Thurs. October 5 vs. Hoover 4:00 Tues. October 17 vs. Waverly-Shell Rock 4:15 Wrestling: Thurs. November 9 vs. Hoover/Waverly-Shell Rock 4:00 Thurs. November 16 vs. Central/Carver 4:00 Girls Basketball: Thurs. November 16 vs. Hoover 4:00 Tues. November 21 vs. Holmes 4:00 Tues. November 28 vs. Mason City 4:30 Tues. December 5 vs. Central 4:00 Thurs. December 7 vs. Bunger 4:00 Boys Basketball: Tues. January 23 vs. Bunger 4:00 Thurs. January 25 vs. Central 4:00 Tues. January 30 vs. Hoover 4:00 Tues. February 6 vs. Holmes 4:00 Tues. February 13 vs. Mason City 4:30 9th Grade Games Football : Thurs. August 31 vs. Iowa City West 5:00 Thurs. September 14 vs. Western Dubuque 6:30 @ CFHS Thurs. September 28 vs. Iowa City, City High 5:30 @ CFHS Thurs. October 5 vs. Waterloo West 5:30 @CFHS Wrestling: Thurs. November 9 vs. Hoover/Waverly-Shell Rock 4:00 Thurs. November 16 vs. Central/Carver 4:00 Girls Basketball: Thurs. December 7 vs. CR Kennedy 5:30 Mon. January 8 vs. Waterloo Columbus 4:00 Thurs. January 18 vs. Waverly-Shell Rock 5:30 Sat. January 20 vs. New Hampton 3:00 @CFHS Sat. January 27 vs. CR Jefferson 9:30 Boys Basketball: Fri. December 1 vs. Waverly-Shell Rock 4:00 Thurs. December 7 vs CR Prairie 5:00 Sat. December 9 vs CR Jefferson 9:00 Thurs. December 14 vs Waterloo Columbus 4:00 Thurs. January 4 vs Waterloo East 4:00 Tues. January 9 vs. Waterloo West 4:00 Tues. January 23Show MoreRelatedPersuasive Speech About Cheerleading773 Words   |  4 Pagesknocked down,† (Unknown). This quote never really meant anything to me until the day I discovered a sport that I came to love. Sometimes things come into your life that completely alter you as a person, whether they mean anything to others or not. Cheerleading is a life changing sport that teaches you a variety of skills, including hard work and determination. When you first join cheer, it can be an extremely intimidating experience. No one could ever really explain to you what to expect when you walkRead MoreInvestigating The Rise Of The Nazi Party During The Weimar Republic Essay2220 Words   |  9 Pageswhen Hitler was in power did favor the preservation of the Nazis but their persuasive powers and their ideologies depended on the audiences and people who were more or less susceptible to mass media and propaganda. No regulations or restrictions on mass media in a dictatorship like Germany, did help create effective popular support. In this source the authors evaluate the program that is used to censor any freedom of speech in China, at the same time we will learn how it exposes information aboutRead MoreDeveloping Management Skills404131 Words   |  1617 Pagestime? 3. Would the students start protesting even more if the principal stopped the newspaper? 4. When the welfare of the school is threatened, does the principal have the right to give orders to students? 5. Does the principal have the freedom of speech to say no in this case? 6. If the principal stopped the newspaper, would he be preventing full discussion of important problems? 7. Would the principal’s stop order make Rami lose faith in him? 8. Is Rami really loyal to his school and patriotic toRead MoreStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 PagesCommunication 341 †¢ Nonverbal Communication 341 Organizational Communication 342 Formal Small-Group Networks 343 †¢ The Grapevine 343 †¢ Electronic Communications 345 †¢ Managing Information 349 Choice of Communication Channel 350 xiv CONTENTS Persuasive Communications 351 Automatic and Controlled Processing 351 †¢ Interest Level 352 †¢ Prior Knowledge 352 †¢ Personality 352 †¢ Message Characteristics 352 Barriers to Effective Communication 353 Filtering 353 †¢ Selective Perception 353 †¢ Information

The Health Benefits Of Vegetarian Diet - 1295 Words

Nothing will benefit human health and increase chances for survival of life on Earth as much as the evolution to a vegetarian diet (Albert Einstein)†.The vegetarian diet has been proposed by many, from philosophers like Plato and Nietzsche to political leaders such as Benjamin Franklin and Gandhi, and modern idols like Paul McCartney and Bob Marley. Science also supports the vegetarian diet, there are many studies demonstrating its health benefits. Being vegetarian means not eating any animal products, including all kinds of fish, or poultry. Vegetarians who consume eggs and milk or milk products are called ovo-lacto-vegetarians (ovo = egg, lacto = milk). Those who completely avoid all animal products are called pure vegetarians or vegans. It has been shown that ovo-lacto-vegetarians are healthier than meat eaters and vegans are healthier than ovo-lacto-vegetarians. Vegetarians have a lower risk of hypertension, asthma, diabetes, Biliary and Renal stone disease, and Osteoporosi s. Many American doctors are warning that over 50% of deaths that occur in the US are directly linked to dietary habits. Likewise many nutrition-based studies confirm that a vegetarian diet with lots of fresh fruits and vegetables, grains and soy contributes directly to the longevity of people, as well as enabling a healthier and more enjoyable life (2014 Herrero). The benefits of a vegan diet are demonstrable. The â€Å"American Journal of Clinical Nutrition reported that evenShow MoreRelatedThe Diet Of Vegetarian Diet891 Words   |  4 PagesVegetarian Diet Aids In Combatting Preventable Disease Recently, there has been a lot of debate about vegetarian diets. Many people are switching their diets to reap the health benefits; â€Å"Surveys in the United States have estimated that nearly 30 million people eat diets that are largely or entirely meat-free† (Harvard Health Letter 6). This essay will peel away the layers of wool surrounding a vegetarian diet and answer if it provides a better quality of health. In the Science Teacher publishedRead MorePros And Cons Of Vegetarianism941 Words   |  4 PagesIs a vegetarian diet healthier than a meat eating diet? Becoming vegetarian certainly has pros because of its potential health benefits. However, becoming vegetarian also has its cons because it can cause the human body to become deficient on some of the body’s needs such as iron. With that, there are many advantages and disadvantages to vegetarianism that could make or break the choice of becoming one. A vegetarian lifestyle is known to provide the body with many health benefits. According to â€Å"BecomingRead MoreEssay on The Benefits of a Vegetarian Diet905 Words   |  4 PagesThe Advantages of a Vegetarian Diet Having a healthy dietary method can reduce the chances of receiving many health diseases. These health diseases include obesity, heart disease, and cancer. By consuming certain foods and nutrients in one’s diet the risk factors for these health diseases can be reduced. A healthy dietary method that is beneficial to reducing and/or improving these health diseases is the vegetarian diet. The vegetarian diet follows a dietary pattern that is characterizedRead MoreHuman Health And Increase The Chances For Survival Of Life On Earth857 Words   |  4 Pageswill benefit human health and increase the chances for survival of life on earth as much as the evolution to a vegetarian diet (Einstein). â€Å"70 percent of all Americans are dying from diseases that are directly tied to their eating habits.† Studies show people who have a diet full of fruits, vegetables, and grains are more likely to live a healthy, happy life (Dworkin). More and more people around the world are re alizing the real benefits a vegetarian diet can provide them. A vegetarian diet contributesRead MoreEssay about Why The Vegetarian Diet Is Best508 Words   |  3 Pages Why the Vegetarian Diet is Best The vegetarian diet is becoming increasingly popular all the time. Is the vegetarian or meat diet better? A decade ago and earlier, the impression was that a vegetarian diet was lacking in the nutrients found in meat products. Today though, through research and nutritional science, it has been proven that all the nutrients found in meat can also be found in the correct vegetarian diet. Some may argue that by only consuming meat that is low in fat, meat and vegetarianRead MoreIs Vegetarianism Becoming Popular Food? Essay1526 Words   |  7 Pages people are becoming more and more health consciousness and aware of their diets, causing scrutiny towards the effects of our eating habits have not only on our body and health, but on the earth and the environment. This awareness is causing the number of people with a vegetarian diet to rise. A vegetarian is someone who does not eat meat, but may sometimes consume animal products. Vegetarianism is becoming increasingly popular because of the health benefits it provides, which includes increasedRead MoreBenefits Of A Vegetarian Lifestyle884 Words   |  4 PagesBenefits of a Vegetarian Lifestyle I started my transition to a vegetarian diet approximately three years ago. I do not remember the exact date that the change took place, but I remember the important events that compelled me to make the decision. The shift was very sudden. Before I removed all meat from my diet, I was eating meat almost every day. I loved steak, seafood, cheeseburgers, ham, pepperoni, sausage, bacon, and many other types of meat. My attitude changed when I went online and foundRead MoreVegetarian And Omnivore : Vegetarianism Is The Health Benefits1144 Words   |  5 PagesVegetarian And Omnivore Everyone Wants to Live Longer and healthier. How much do our diets affect our health? Which diet is healthier? I want to talk about 2 different ways of choosing diets: vegetarian and omnivore. Vegetarianism is based on the concept of not eating meat, although some vegetarians include dairy, eggs, fish or even poultry. The strongest argument to practice vegetarianism is the health benefits. Omnivore means an equal-opportunity eater who consumes both animal and plant basedRead MoreEssay on Pros and Cons of Vegetarian Diet762 Words   |  4 PagesPros and cons of vegetarian diet Vegetarian diets are based on cereals, whole grains, pulses, nuts, vegetables and fruits. Lacto-ovo-vegetarians do not consume any meat, poultry or fish but include eggs and dairy products in their diets. Vegans do not consume any food obtained from animals. Other vegetarian diets include fruitarians and macrobiotic diets that are more restricted. Reference to vegetarian diets usually implies lacto-ovo-vegetarians. A number of reasons can be attributed to preferenceRead MoreEssay about The Benefits Of Vegetarian and Vegan Diets 1539 Words   |  7 PagesThe Benefits Of Vegetarian and Vegan Diets Lowering the risk of cardiovascular disease, hypertension, type two diabetes, diverticulosis, renal disease, and cancers are some of the few health conditions that people in the world face today. But what if individuals would change to a different diet to prevent disease and illnesses? Vegetarian, lacto-ovo-vegetarian, ovo-vegetarian, and vegan are some of the many types of diets people can choose from today that can lower the risks for diseases and illnesses

Human Resource Management Practices

Question: Discuss about the Human Resource Management Practices. Answer: Views of Human Resource Practices Human Resource Practice is one of the central ideas that relate to the management of the recruiting and staffing process in an organization. The concept of implementing the best human resource practices, which were introduced by Geert Hofsteed in his theories entail the national cultural practices despite the diversity. It involves and asserts the notion of the culture that associates one individual with the behavior one displays in their organizational structure in regards to the characteristic assumptions of a certain place. The practices of Hofsteed in segmenting the heterogeneous and homogenous tendencies of the human resource has a cross argument posed by Brenden MacSweeney (McSweeney 2002). The views of Mac Sweeney assert that the factors, which are considered vital for the dimensions of power system, can also be interpreted from a different context. I support the argument cited by MacSweeney due to the evidence of the alternative conditions that can be availed due to the limitations in the number of dimensions, which has been observed by MacSweeney (McSweeney 2002). The argument cites the reason that cultures cannot be treated as a unit since it cannot be always analyzed as a quantitative approach, which was one of the conventional traits of Hofsteed. Moreover, the factor of misjudging the whole community based on the evidence from a group of employees from a particular organization be applied and practiced. The accumulation of the diversities that have developed over the years have evolved in a drastic manner that have been The culture and the national values cannot be regulated within a limited data as it involves an extensive basis for analyzing a group of culture. Reference McSweeney, B., 2002. Hofstedes model of national cultural differences and their consequences: A triumph of faith-a failure of analysis.Human relations,55(1), pp.89-118.

Who Is The Tragic Hero In Antigone Essay Example For Students

Who Is The Tragic Hero In Antigone Essay AntigoneAntigone did the right thing by defileingCreons strict orders on burying Polynices because the unalterable lawsof the gods and our morals are higher than the blasphemous laws of man. Creon gave strict orders not to bury Polynices because he lead a rebellion,which turned to rout, in Thebes against Creon, their omnipotent king. Antigonecould not bare to watch her brother become consumed by vultures talonsand dogs. Creon finds out that somebody buried Polynices body and sentpeople out to get the person who preformed the burial. Antigone is guiltyand although she is to be wed to Creons son, Haemon. He sentences herto be put in a cave with food and water and let the gods decide what todo with her. He was warned by a blind profit not to do this, but he choosesto anyway, leaving him with a dead son, a dead wife, and self-imposed exile. We will write a custom essay on Who Is The Tragic Hero In Antigone specifically for you for only $16.38 $13.9/page Order now Antigone had good reasons for her actions. She did obey the rules of her gods, which were that any dead body mustbe given a proper burial, with libatations. This would prevent the soulfrom being lost between worlds forever, along with wine as an offeringto the gods (page 518- side note). Nor could Antigone let Creons edictsgo against her morals (lines 392-394). She chooses to share her love, nother hate (line 443). She couldnt bare to see one family member be chosenover the other because of what a king had decided was right, which shecontravened. Why condemn somebody who stood up for what they believed inand is now dead for it anyway? Bringing homage to the family was very importantto Antigone (line 422-423). The gods laws come before mortal lawsin Antigones point-of-view, which is how I believe also. In death, youwill answer to your god and no man will have control of your fate in theworld that lies hereafter. Therefore by obeying the gods, hopefully, willresult in a happy afterlife, which are what most people strive for in ancienttimes and now. If man does not honor you for noble efforts, your godswill. Antigones act was honorable. She stood up to the highest of powersso she could honor her brother, knowing the consequence would be death. Most likely she figured there is only a certain amount man can do to you,so she might as well stand up for not only her family and beliefs, buther gods as well (lines 377-389).Creon could have easily changed his mind,and there were fair amounts of warning. But his decisions lead him intoan empty life that could have been adverted if only he would have put hispride aside for a while. Simply because he was too egotistical and tootempermental, his son died (line 986) along with his wife (lines 1080-1081),which left him hapless and with a deep sense of deplorable sorrow leadingto self-imposed exile (lines 1119-1126). Antigone, Heamon, and Creons wife allcould have been saved if only one man could have put aside his pride. Itis clear that Antigone is not the one who did the wrong in this story,but Creon.

Exploiting Music Publishing Copyrights free essay sample

Over the past fifty years, the British Music Publishing Industry has undergone dramatic changes. It has evolved as an entity with innovations in technology, changes and creations of laws and new mediums to promote and exploit songs to a wider audience. Therefore, the way in which the music publishing industry operates and exploits its assets has completely transformed, and continues to do so at a rapid pace. This paper will attempt to explore the ways In which publishers exploit song copyrights and the way In which this has changed over the past 60 years.It Is important to define what Is meant by copyright and Its role within the Industry. The Performing Right Society website states: Copyright protect original literary, dramatic, musical and artistic works. It allows an original work to be considered a property that is owned by somebody. When a song or piece of music is written, the person who wrote it owns the copyright and therefore has the right to decide how and when it should be played. We will write a custom essay sample on Exploiting Music Publishing Copyrights or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The mall outlets for administering and exploiting music copyrights In the united Kingdom are major music publishers, Independent music publishers and self-publishing (Dodson, 2008). The primary method of exploiting song copyrights utilized by Music Publishers is the licensing of songs the publisher controls to be recorded, produced and sold. Copyright enforcement is in the form of a license (permit of use) that must be acquired for song usage. The law states that the owner of a song copyright Is to be paid whenever a composition Is mechanically reproduced (Wisest ¶mm, 2009). This generates royalties that are collected by the Mechanical Copyright Protection Society (AMPS). Which acts as an agent on behalf of the music publisher to administer the right to reproduce the specific song and to elect the royalties. The format on which songs have been featured has diversified radically. Until the revolutionary creation of digital compact discs in 1984, record companies would have typically obtained a license in order to commercially distribute albums and songs on formats such as vinyl records and cassette tapes. Compact discs are still present In todays record market, but are dominated by wholly digital releases such as amps, which were available from 1994 (Stern, 2012).With the introduction of purely digital formats of music, mechanical reproduction had to be completely redefined, as amps are not physically tangible. Rowlocks (2012) comments: Digital music revenue has overtaken revenue hauled in from sales of plastic discs for the first time In the I-J. British music industry trade group the BPI released figures showing that digital revenue from downloads, subscriptions and advertising had made up 55. 5 per cent of Income In the first three months of this year. Moreover, the invention of online music shops has had an effect. Consumers can now access, preview and buy millions of tracks from their own home computer instantly. Programs such as tunes are integrated with online music shops, making music lullaby and purchasing much simpler than previously possible. A publishing company also receives revenue In the form of print and folio royalties. This occurs when a song they control Is duplicated as sheet music, or when a song Is lyrically exploiting intellectual property, alongside the recording of songs.Before records Mere available, sheet music was highly in demand and provided a large source of income (Nines, 1992). Publishers can maximize their revenue by creatively marketing their songs in print form, such as releasing songs with the same genre in the same publication e. G. Great rock songs or power ballads. The internet has played a key part in the decline in sheet music sales, as online availability is now an easy and Inexpensive option for consumers. Furthermore, a music publisher will generate income by receiving royalties from the public performance of the songs they hold the copyright to.This can be either live or broadcasted, and includes outlets such as television and radio stations, websites, live music venues, shops, festivals and clubs. It is vital for a publishing company to register with all relevant collection societies, No would obtain royalties in the territory they operate in. In the United Kingdom, a music publisher will typically assign its rights to the Performing Right Society, who Mould collect all the public performance royalties on the publishers behalf. This is lucrative for publishers, as any space that is open to the public wanting to use music must acquire a public performance license.The ways in which intellectual property has been exploited through public p erformance over the past 50 years have significantly changed. During the sass, the BBC monopolized the radio industry with national and regional programs, until the emergence of offshore pirate radio. This caused the BBC to rename its stations and reintroduce local radio in order to counter the success of the illegal stations. 1973 introduced commercial radio, which saw a large increase of stations and shows available.This had a big impact on music publishing companies, as they could access a much wider audience through the larger range of outlets to exploit their songs, and subsequently receive performance royalties. Radio expansion has increased throughout the years with the introduction of DAB radio, and internet radio stations. Furthermore, the expansion of television technology has had a dramatic impact on song copyright exploitation. The sass Mandates the first transatlantic satellite television broadcast and the introduction of more channels for viewers to choose from. The following decades saw a further increase in channels and the opening of British Satellite Broadcasting. The implication of such innovations is that music publishers could access a far wider audience than previously possible and therefore had more potential to exploit their song copyrights with the United Kingdom and to other countries. Additionally, this era saw rise of commercial television, and thus a secondary means of exploiting song copyrights. A song appearing in an advert generates promotion and can incur a rise n sales for it. For example, Names, T. 2012) comments: Public Enemys track Harder ran You Think has continued to rise in the singles chart since its use in a recent Paralytics advert. Spottily has revealed that the track has seen a 3000% increase in streams since its use in the commercial. It has risen to number 11 in the UK singles chart, and has also reached the top five in the tunes chart. This example shows that utilizing a song copyright in adverts can be a highly successful way of secondary exploitation. It also indicates that song reuse can be successful, as it was originally released in 2007 and was more commercially and financially successful in 2012.Another example is the Phil Collins song In The Air Tonight featured in the 2007 2006) comment: nowadays, theres a lot more interest in placing previously created songs in television than there was before. Ten years ago, there were a lot more specially written Jingles in commercials and a lot less licensed songs. Furthermore, synchronization is a vital tool used to maximize income for Music publishers. Various media outlets such as television programs and commercials, alms, computer games and other audio and visual formats will require a song to accompany their visual images, and will seek a license from a musi c publisher. Alternatively, a song plugged within a music publishing company will contact potential clients offering the songs they control the copyright to. Synchronization licenses differ to mechanical and performance licenses because they are obtained directly from the copyright holder, as opposed to being obtained by a collection society. These fees are also negotiable. In some cases, a song used in a film will serve much larger purpose than simply accompanying moving visuals. For instance, the 992 film The Bodyguard featured the Dolly Barton song l Will Always Love You, performed by Whitney Houston.The film acted as a vehicle for the song as it essentially became a bigger success than the film itself, generating mass sales and promotion for Houston recording and therefore revenue for the music publisher. Ere song was also a cover version, and additional royalties were received for the new performance of this. The Guitar Hero videotape series has proven to be a successful new revenue stream for synchronization royalties. The entire game is based around songs, new and old, and further downloaded compositions are available for a fee.Over 250,000 songs are daily accessed on the mobile version of the game according to recent statistics, emphasizing the effectiveness of reusing songs to generate revenue. Music publishers have been able to enjoy the success of the series by collecting royalties from technology that would not of been available in previous years. This is now possible due to the sophistication of the game software, and the hardware to harness such innovation. Ere invention of karaoke in the sass and the karaoke machine in the sass created method of secondary exploitation for music publishers. Firstly the establishment atInch karaoke is occurring must have a license to play copyrighted songs. Secondly, a license is required for use of the song composition, as well as for use of the original music. Additionally, a fee is due for the right to reprint lyrics for the karaoke machine, and for the ability to sync music to visuals where present. Song copyrights can be exploited further with new uses, such as rhinestones. This method of exploitation was initiated during the early sass when mobile technology Nas beginning to possess such capabilities. Music publishers can also seek new artists to perform or record a version of a song they control.Furthermore, acquiring an sample a composition that the publisher controls can be an effective way of receiving revenue. Mobile applications are a recent innovation for mobile song exploitation. This new revenue stream allows music publishers to exploit their song copyrights further through dedicated artist applications, games, and music revolutionary compared to the buying methods of the past 50 years. Ere internet has indisputably had the biggest impact on the business of music exploitation within the past 50 years. It has allowed music publishers to reach all corners of the globe with minimal effort and expense.Before its integration with society, music publishers relied on promotion and sales via high street stores and promotion through print, television and radio. Artists and their publishers now rely heavily on the internet for all aspects of song exploitation. For instance, bands use their official websites and social media sites such as Backbone and Twitter to market themselves. They use these as a platform for promotion, sales and interaction with society. The same is true with record and publishing companies. Universal Music Publishing, BMW Rights, Sony Music and Warner Chapel Music all have dedicated Backbone and Twitter accounts.Harrison, A. (2011) comments on digital sales: As digital distribution of music develops, the rights in a song may well be far more liable than a physical sound recording like a CD. Ere increase of piracy on the internet poses threats for the music publishing industry. Although physical piracy had a presence, online music piracy progressed Ninth technological advancements in the sass with the increase of internet speeds. This allowed users to download and share bigger files and with ease. Consequently, this has led to mass online illegal downloads, meaning sales from legitimate physical ND digital formats are lost.Therefore, music publishers and songwriters are affected dramatically in terms of revenue. Furthermore, the internet allows songs to be leaked before their official release date. This could mean loss of sales due to the illegal sales themselves, but also a lack of promotion could Jeopardize sales and disrupt a marketing campaign. Ere webmasters service Youths has proven to be an integral platform to exploit songs over the last few years. Devised in 2005, it is the largest video sharing community in the world, and boasts over two billion visitors a day.Although highly successful, Youths has always had issues with copyright infringement due to many users uploading content to which they do not control the rights. This lead Youths to introduce a filtering system that scans new uploads for possible infringement. Cravats, D. (2012) states: If a full or partial match is found, the alleged rights holder can have the video automatically removed, or it can place advertising on the video and make money every time someone clicks on the video. Therefore, music publishers and songwriters are more likely to receive their entitled revenue.

Understanding and Implementing Array Data Types in Delphi

Understanding and Implementing Array Data Types in Delphi Arrays allow us to refer to a series of variables by the same name and to use a number (an index) to call out individual elements in that series. Arrays have both upper and lower bounds  and the elements of the array are contiguous within those bounds. Elements of the array are values that are all of the same type (string, integer, record, custom object). In Delphi, there are two types of arrays: a fixed-size array which always remains the same sizea  static arrayand a dynamic array whose size can change at runtime. Static Arrays Suppose we are writing a program that lets a user enter some values (e.g. the number of appointments) at the beginning of each day. We would choose to store the information in a list. We could call this list Appointments, and each number might be stored as Appointments[1], Appointments[2], and so on. To use the list, we must first declare it. For example: var Appointments : array[0..6] of Integer; declares a variable called Appointments that holds a one-dimensional array (vector) of 7 integer values. Given this declaration, Appointments[3] denotes the fourth integer value in Appointments. The number in the brackets is called the index. If we create a static array but don’t assign values to all its elements, the unused elements contain random data; they are like uninitialized variables. The following code can be used to set all elements in the Appointments array to 0. for k : 0 to 6 do Appointments[k] : 0; Sometimes we need to keep track of related information in an array. For example, to keep track of each pixel on your computer screen, you need to refer to its X and Y coordinates using a multidimensional array to store the values. With Delphi, we can declare arrays of multiple dimensions. For example, the following statement declares a two-dimensional 7 by 24 array: var DayHour : array[1..7, 1..24] of Real; To compute the number of elements in a multidimensional array, multiply the number of elements in each index. The DayHour variable, declared above, sets aside 168 (7*24) elements, in 7 rows and 24 columns. To retrieve the value from the cell in the third row and seventh column we would use: DayHour[3,7] or DayHour[3][7]. The following code can be used to set all elements in the DayHour array to 0. for i : 1 to 7 do for j : 1 to 24 do DayHour[i,j] : 0; Dynamic Arrays You may not know exactly how large to make an array. You may want to have the capability of changing the size of the array at runtime. A dynamic array declares its type, but not its size. The actual size of a dynamic array can be changed at runtime by the use of the SetLength procedure. var Students : array of string; creates a one-dimensional dynamic array of strings. The declaration does not allocate memory for Students. To create the array in memory, we call SetLength procedure. For example, given the declaration above, SetLength(Students, 14) ; allocates an array of 14 strings, indexed 0 to 13. Dynamic arrays are always integer-indexed, always starting from 0 to one less than their size in elements. To create a two-dimensional dynamic array, use the following code: var Matrix: array of array of Double; begin SetLength(Matrix, 10, 20) end; which allocates space for a two-dimensional, 10-by-20 array of Double floating-point values. To remove a dynamic arrays memory space, assign nil to the array variable, like: Matrix : nil; Very often, your program doesnt know at compile time how many elements will be needed; that number will not be known until runtime. With dynamic arrays, you can allocate only as much storage as is required at a given time. In other words, the size of dynamic arrays can be changed at runtime, which is one of the key advantages of dynamic arrays. The next example creates an array of integer values and then calls the Copy function to resize the array. var Vector: array of Integer; k : integer; begin SetLength(Vector, 10) ; for k : Low(Vector) to High(Vector) do Vector[k] : i*10; ... //now we need more space SetLength(Vector, 20) ; //here, Vector array can hold up to 20 elements //(it already has 10 of them)end; The SetLength function creates a larger (or smaller) array and copies the existing values to the new array. The Low and High functions ensure you access every array element without looking back in your code for the correct lower and upper index values.

Greenhouse Business Challenge and Carbon Footprint Assignment

Greenhouse Business Challenge and Carbon Footprint - Assignment Example This research will begin with the statement that it has been observed that about 100 percent of the temperature has increased over the last 50 years. This is due to the increase in the emission of greenhouse gases in the atmosphere of the earth. The concentration of gases like carbon dioxide, methane, water vapor, etc has created a harmful layer over the ozone. The greenhouse gases act as a mirror of the earth. It reflects the heat waves of the sun back to the earth. This process increases the temperature of the earth causing global warming. As we can see in the paper, carbon dioxide (CO2) generated through fossil fuel such as kerosene, gas, petrol or oil has increased dramatically over the past 50 years.   The concentration of the CO2 has also increased due to the same. The temperature of Earth has increased by 3 to 5 percent in the year 2010. The sea level has also increased by 25 meters, i.e. about 82 feet above in 2010. Carbon footprint is nothing but the sum total of all the g reenhouse gases. The main cause that contributes to the increasing greenhouse gases in the atmosphere is the household electricity, clothing, food, and transportation. All these factors are responsible for the release of huge amount of CO2 in the atmosphere. However, the good news is that there are ways to reduce emission and carbon footprints. The US government has not set any legal bindings or targets for the reduction of GHG emission in the past but President Barack Obama has introduced the policy of US to reduce the emission by 14 percent below 2005 levels by 2020. The US government is mainly focusing on the reduction of fuel emission by regularly reviewing the number of vehicle and the emission of GHG gases.