Thursday, November 28, 2019
Campaign Speech free essay sample
?Good morning! I am [name here] , I am here to urge you to vote me into presidential office on [date here]. Id like to address some of the issues involved in the elections. On Fridayââ¬â¢s election is of crucial importance to the short-term and long-term future of [school here]. We need strong leadership this school year and the next. I would like to remind you all that the position of Student Council president is not a figurehead. This is a real job with real hard work, and I feel that I am the best qualified candidate to lead the Student Council and the student body. While sitting at home thinking about our Student Council and its future, I realized that there are many new changes and obstacles to overcome for this year and next year. Not only do we have a new responsibility for our positions, but we have a completely new way of functioning as a group. We will write a custom essay sample on Campaign Speech or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Our upcoming adventures will be that of excitement and hard work rolled up in one. It will be an unforgettable adventure that we will travel together, just like the journey we took throughout this past year. By trying different things, you will be aware of all the events we run, making you more knowledgeable on our entire Student Council. I will continue to fight hard for the students that I represent. I hope that a greater leadership role will give me more power to bring about the change that you need and certainly deserve. I can promise you that I will hear your every concern, and do my best to resolve them for you. I will propose that the student council drafts and authorize a constitution, in order to limit the powers of those who have a history, and a future, of limiting the rights of you, the students. I will also work to make the student council more active in the school, like planning more events for your enjoyment, the Juniorsââ¬â¢ Night to carry on for example. I will be here to show you how to work in our Student Council. I will be here as a guide to help you through the many challenges of yearââ¬â¢s Student Council. I will teach you how to fulfill your responsibilities by understanding each and every one of your jobs. If you have any questions or ever need help with anything, I will be here to help you understand and help you get through your obstacles. I will not only be here as a leader to turn to, but also a worker right alongside you. I will work with each and every one of you to help you succeed. You are not here to work alone; we are all here to work together and no one person will be expected to overcome it by them. I will be there to work and guide you because I want to be. I must admit, I did not want to join Juniorââ¬â¢s Student Council a few days ago but I was strongly encouraged by my fellow classmates and friends to join. This gave me a new sense of responsibility. If you are ready to take on new challenges, I am ready to guide you. If you are ready to succeed, I am ready to help. I am ready to be the leader of the student body and overcome all the ââ¬Å"scarsâ⬠in our way. I am ready to learn new things along with everyone else in order to be able to accept and work with the new changes. As they say, ââ¬Å"Great leaders are not usually born great. They achieve greatness by working hard to learn the ropes before taking on greater roles. â⬠That is my intention. Ladies and gentlemen, I cannot encourage you enough to make the right choice and vote me into presidential office. My dedication and hard work will lead us into a golden age. I look forward to working with each and every one of you in the coming year. I believe that together, we can achieve greatness. God bless you all!
Sunday, November 24, 2019
Response Question Example
Response Question Example Response Question ââ¬â Coursework Example Response question Response question The study requires review of articles that have objectives of exploring the implication of poverty on leadership and students. In fully exhausting important elements for the above research study, putting together a systematic literature review is of great importance in grounding for an upright piece of research. In which case, concept mapping comes in handy in pinpointing and arranging the relevant information considered of worth for this research topic; and arriving at a less daunting creation of literature review. Two main purposes of concept mapping that may serve right for this particular case include; summarizing the obtained information from a given source and finally harmonize information from diverse sources (Hart, 2001). The following is an illustration of how mapping proves useful for the topic:Mapping to give summary of information from multiple sources Given the large number of articles talking about the implications of poverty backgrou nds on leadership and students, it would be of importance to summarize the information. Mapping is crucial in this case since it will help in summarizing information, from the diverse sources, that would then create meaning for the intended concepts of study. This way, a network type of mapping will illustrate the eliciting understanding of the concept of poverty background implications. The following figure depicts an example of mapping showing implication of problem based learning:Figure 1 depicting example of mapping which can be used to summarise information from multiple sourcesMapping to obtain and summarize major points from a relevant articleThis will involve drawing a concept map, containing level of hierarchies that depict the important points related to implications of poverty on the leadership behaviors and students. The hierarchies starts by listing the topic of the article then highlighting the objectives and major points coming therein.In conclusion, mapping proves fe asible for the success of coming up with an upright literature review for the above research topic. The aforementioned aspect of mapping will help in consolidating and structuring a literature review that captures all the important information required to root for the expected results. References Hart, C. 2001. Doing a Literature Search: A Comprehensive Guide for the Social Sciences. NY: Sage
Thursday, November 21, 2019
Data base design Essay Example | Topics and Well Written Essays - 1000 words
Data base design - Essay Example ReqLayout EquipmentType Room Roomno (PK) Name (Room Name or Eating area description) Roomtype (Conf. Or Eating) Capacity Costpersession Openfor RefreshmentMealDetail OrgCode (PK) RMdate (PK) (where RM is refreshment and Meal) RMtime (PK) Roomno/Mealroom (PK) OrderId (PK) Ordertype (refreshment / meal) Quantity Order OrderId (PK) Description (beverage name, lunch, dinner, evening) 3NF Eliminate columns not dependent on the key. If attributes do not contribute to a description of the key, remove them to a separate table. All non-key fields must be exclusively dependent on the key field. Over here all tables in 2NF are already in 3NF as follows: Organization Orgcode (PK) OrgName OrgAddress OrgPostcode OrgContact OrgTel OrgFax OrgEvent NosExpected Booking OrgCode (PK) BookDate (PK) Roomno (PK) Session (PK) ReqLayout EquipmentType Room Roomno (PK) Name (Room Name or Eating area description) Roomtype (Conf. Or Eating) Capacity Costpersession Openfor RefreshmentMealDetail OrgCode (PK) RMdate (PK) (where RM is refreshment and Meal) RMtime (PK) Roomno/Mealroom (PK) OrderId (PK) Ordertype (refreshment / meal) Quantity Order OrderId (PK) Description (beverage name, lunch, dinner, evening) 4NF Isolate independent multiple relationships. No table may contain two or more 1:n or n:m relationships that are not directly related. All tables which are in 3NF are already in 4NF except "Booking" table. Organization Orgcode (PK) OrgName OrgAddress OrgPostcode OrgContact OrgTel OrgFax OrgEvent NosExpected Booking OrgCode (PK) BookDate (PK) Roomno (PK) Session (PK) Layoutid EquipId Layout Layoutid (PK) Description Equipment EquipId (PK) Description Room Roomno (PK) Name (Room Name or Eating area description) Roomtype (Conf. Or...All non-key fields must be exclusively dependent on the key field. Over here all tables in 2NF are already in 3NF as follows: Isolate independent multiple relationships. No table may contain two or more 1:n or n:m relationships that are not directly related. All tables which are in 3NF are already in 4NF except "Booking" table. Isolate semantically related multiple relationships. There may be practical constraints on information that justify separating logically related many-to-many relationships. All tables in 4NF are already in 5NF except "Room" table.
Wednesday, November 20, 2019
Social Contract Essay Example | Topics and Well Written Essays - 500 words
Social Contract - Essay Example Yet a system of recognized rules and specific regulatory procedures for dealing with unacceptable behavior is needed to prevent violence, exploitation, and pollution. Society would be more guarded and untrusting, since there is no recourse if someone wrongs you. The goal of the legal system is to have consequences that apply to everyone to keep order and fairness, while avoiding vigilantism and corruption. There are different avenues an individual can take if they are suspected of committing a crime. Laws are sometimes enforced unevenly, creating distrust among groups of people who are over represented in the jail system. The people who run the justice system are bound to make errors in judgment or receive inaccurate facts- from the police to lawyers, judges and jurors, and politician. This does not mean the entire system should be eliminated or ignored, but that you as an individual should act within the law or work to change the law with elected officials. You do this because if you were to be the victim of a robbery or reckless driving, you would want the responsible party to have consequences and pay restitution in some way. Living in a society in which most other people follow the law, and those that don't are usually punished, enforces the social contract an individ
Sunday, November 17, 2019
CRIMINAL JUSTICE 1 question drugs Coursework Example | Topics and Well Written Essays - 500 words
CRIMINAL JUSTICE 1 question drugs - Coursework Example In truth, Colombian drug organizations and Mexican drug organizations have traditionally taken different roles in the drug trafficking chain. In the article by Lyman (2011), the relationship started with Mexican drug organizations acting as surrogates and partners of their Colombian counterpart drug organizations ââ¬â taking advantage of the borders between Mexico and the United States to smuggle in cocaine from Colombia (page 136). However, towards the end of the 1980s the Mexicans were no longer satisfied with being mere conduits and wanted a share both of the drug loot and the U.S. markets. Lyman explained the consequence of this: Eventually, this arrangement with the Colombians not only resulted in dividing the cocaine shipments down the middle but in dividing much of the U.S. markets down the middle. As the arrangement evolved over time, the Colombians retained the wholesale market in the eastern United States as their own, and Mexican drug cartels took over the wholesale market in the Midwestern and Western states. According to Bagley (1988), the expanded role of the Mexicans in the drug trade had created, in his words, ââ¬Å"an unprecedented wave of drug related violence in Mexico that seriously threatened the countryââ¬â¢s fledgling process of democratization. (page 71)â⬠. And this begins to answer the question as to whether or not these drug cartels are as much of a threat to the United States as traditional terrorist organizations. In fact, it may even be argued that drug cartels are even more of a threat to the United States than the terrorist networks that people have come to associate with Islamic fundamentalist groups and the like. For one thing, the scale of violence wrought by drug organization can perhaps rival that of traditional terrorist organizations. Colombiaââ¬â¢s principal guerrilla organization, the Fuerzas Armadas Revolucion de
Friday, November 15, 2019
Reinforced Concrete Fibers Vs Continuous Steel Construction Essay
Reinforced Concrete Fibers Vs Continuous Steel Construction Essay Abstract In todays economic climate nothing is as important as saving money. With respect to the construction industry, it is vital that actions taken to save money will not hinder the structural and design integrity. Typically, the greatest savings are achieved through the development of new materials and processes. One development expected to save money in the future is fiber reinforced concrete (FRC). Although, the concept itself is dated; recent advances have allegedly created lighter concrete with an increased crack resistance. Aside from increased performance, FRC is also thought to decrease labor costs commonly associated with traditional steel reinforced concrete (SRC). The following report is a review and comparisons of each system characteristic. Introduction Concrete is arguably one of the most commonly used construction materials. The success of the material is due to its ability to resist upward and downward loads known as compressive strength. However, tensile strengths of plain concrete are relatively low. Tensile strength is considered a materials ability to resist pulling forces. To compensate for this, concrete is reinforced using various methods depending on the application. The most common method of reinforcing is steel reinforced concrete (SRC). Steel reinforced systems have been utilized since the early 1900s and have proven to be successful. Despite the success, the construction community is showing an increasing amount of interest in fiber reinforced concrete (FRC). The following sections dissect the characteristics of each system and reveal the inherent distinctions. Research Criteria For the purposes of investigation and clarity research was conducted on concrete slab construction only. The systems have been evaluated and compared with respect to mechanical and design characteristic. Cost and labor practices as well as other concrete building systems such as; beams, foundations, and bridge decks have not been considered for this study. This provides a uniform comparison of both systems. Description of Design Concepts Steel Reinforced Concrete A steel reinforced slab is a composite system consisting of steel and concrete. The steel is typically rods factory welded in a mesh pattern known as welded wire fabric. For larger slabs, and most other applications, the steel is manufactured rods commonly referred to as rebar. Unlike welded wire fabric, the rebar must be tied together. Depending on the application the steel can be unfinished, galvanized, or epoxy coated. Continuous steel primarily provides tensions resistant. The assessment of steel reinforced systems is done with respect to cast-in-place one, and two way slabs reinforced with continuous steel only. Corrugated and waffle slabs have not been considered in this evaluation. Fiber Reinforced Concrete Fiber systems are the addition of natural or man maid fibers to the concrete. The most popular fibers today are; nylon, steel, glass, and natural. The fibers are typically added to the concrete mix either as a monofilament or fibrillated fibers. Monofilament fibers are individually added to the mix and are used where preservation of the finish is a priority. Fibrillated fibers are added as large bundles which break down in to smaller bundles of connected by perpendicular fibers. Fibrillated bundles typically yield a stronger bond than monofilament fibers. The major benefit derived from the use of FRC is improved concrete durability. (Committee, 2006). All FRC systems reviewed consist of only simple fiber reinforcing. Systems using a combination of continuous steel and fibers or any manufactured products containing fiber reinforcing have not been considered in the evaluation. Differences With respect to the mechanical behavior of concrete in slab construction FRC and SRC slabs are fundamentally different. As, SI Concrete Systems representative, Mel Galinat explains, The current methodology for reinforced concrete is based on the steel rebars continuous reinforcing function and tensile strength characteristics. (Marsh, 2001). The bar is laid continuously in each direction to accept and distribute tensile loads to balance the system. The grid pattern ensures that tension in either direction is resisted. Additionally, the pattern segregates the aggregates and prevents cracks from spreading. When using rebar the grid is tied at the intersections and overlapping lengths. The slab becomes a composite system of steel and concrete composite system. Depending on the slab size, control joints are strategically installed throughout the slab to further minimize cracking. In a fiber reinforced slab system the concrete itself is manipulated. The fibers vary in size depending on the application, however, when setting a related standard, ACI considers, Common lengths of discrete fibers range from 10 mm (3/8 in.) to a maximum of 75 mm (3 in.). (E-701Committee, 2006). The fibers are added directly to the concrete ingredients while mixing; resulting in a random distribution of reinforcing fibers. Consequently, the fibers do not align continuously throughout and prevents the system from working together. As proven with the steel system tension loads are successfully resisted with continuous reinforcement. The lack of synergy among the fibrous members provides minimal tensile strength. An experiment conducted by the ACI in 2006 looks at the characteristics of fiber reinforced concrete in order to establish uniform design criteria for the concept. The study reviewed eight concrete slabs, one with no reinforcement and the remaining slabs were reinforced with various types, sizes, and combinations of fibers. When compared to an unreinforced concrete slab on grade, the fiber reinforced concrete provided better resistance to concentrated loads. For this reason, even at relatively low volume fractions ( Although advantageous to concrete slabs, concentrated loads are only one of the many forces exerted on a slab. Other loads, common of concrete slabs, were not considered in the ACI experiment. These results demonstrate the fibers ability to increase the concretes flexural strength. Materials with high flexural strength resist deformation caused by loads. Flexural stress is caused by concentrated loads such as; heavy equipment or industrial machinery. Therefore, fibers are commonly added to concrete mixes for large industrial slabs and airport runways. In an elevated slab system, where loads are high and unsupported spans are common, current fiber reinforcing cannot efficiently replace continuous steel. Another characteristic which differentiates fiber and steel reinforcing is each systems approach to crack control. As detailed in the ACI Committee 302 documents; Polypropylene, polyethylene, nylon, and other synthetic fibers can help reduce segregation of the concrete mixture and formation of shrinkage cracks while the concrete is in the plastic state and during the first few hours of curing. As the modulus of elasticity of concrete increase with hardening of concrete, however, most synthetic fibers at typical dosage rates recommended by the fiber manufacturers will not provide sufficient restraint to inhibit cracking. (ACI Committee 302, 2010). Moreover the fibers reduce the spread of cracks caused by shrinkage and temperature change rather than increasing the overall resistance. As expanded further in the ACI Materials Journal, It is usually assumed that fibers do not influence the tensile strength of the matrix, and that only after the matrix has cracked do the fibers contribute by bridging the cracks. (Shah, 1991). Therefore the fibers work reactively by responding to loads, whereas continuous steel works proactively by resisting loads. The continuous steel is strategically positioned in anticipation of certain loads, thus providing a resistance. Conclusion As explained by the Portland Cement Association (2010); Fibers should not be expected to replace wire mesh in a slab on ground. The current experimental results show no evidence of a fibrous additives providing equal, or superior, strength when compared to traditional steel reinforcement. The effects of fiber reinforcing on a concrete slab are inherently different than traditional steel. Continuous steel resists particular stresses while fiber reinforcing responds to different stress. The traditional methodology of designing and constructing concrete slabs using continuous steel reinforcement has slowly developed overtime and has become a highly proven and widely accepted system. Fiber reinforcing is still a young concept, however, design criterion are slowly being developed and studied. The system does show potential for crack control and increased flexural strength. Combining the flexural strength of fibers and tensile strength of continuous steel one can see that such systems woul d be helpful for slabs enduring high concentrated loads. The fibers help maintain the flat surface by resisting flexural stress while the continuous rebar resists tension stress
Tuesday, November 12, 2019
Revenge and Release in High School Lexicography :: Education Teaching Lexicography Essays
Revenge and Release in High School Lexicography Eighteenth Century British literature can be a hard sell for high school students: excepting Gulliverââ¬â¢s Travels, it seems they would rather chew through the ossified gum underneath their desks than the periodââ¬â¢s personal essays and heroic couplets. Given their general reaction to the century, studying Dr. Johnsonââ¬â¢s lexicography would not seem a sure-fire plan for pedagogical fireworks. Nevertheless, it was; I had underestimated the emotional potential of high school lexicography. Simply reading portions of Johnsonââ¬â¢s A Dictionary of the English Language did not ignite my studentsââ¬â¢ interest, but reading his entries with the prospect of writing their own caused a few mental sparks. It was, however, the process of defining and sharing these words--their words and their world--that brought literary ignition amidst a seemingly inflammable century. Why? There are peripheral reasons which I will discuss, but the central fuel was the emotional element of lexi cography, the potential for revenge and release. Our crucial first step was acquaintance with "the Great Lexicographer" (Dixon 220). We needed the invigoration of knowing the man, and his friend Boswell introduced us. In our textââ¬â¢s excerpt from his The Life of Samuel Johnson, the passage which ingratiated Johnson with students was his initial joke at the biographerââ¬â¢s expense: for with that quickness of wit for which he was so remarkable, he seized the expression "come from Scotland," which I used in the sense of being of that country: and, as if I had said that I had come away from it, or left, retorted, "That, Sir, I find, is what a very great many of your countrymen cannot help." (578) Perhaps Johnsonââ¬â¢s cockiness or Boswellââ¬â¢s reaction--"This stroke stunned me a good deal; and when we had sat down, I felt myself not a little embarrassed, and apprehensive of what might come next" (578)--resonated with the studentsââ¬â¢ experience. Either way, reading and discussing this passage coalesced the 18th C. parlor and the 20th C. locker room, instilling some respect and preconditioning recognition of Johnsonââ¬â¢s witty agenda. Analysis of Johnsonââ¬â¢s preface to A Dictionary of the English Language deepened their relationship with the lexicographer. We appreciated his sarcasm in contrasting his labor with that of other scholars and artists: Among these unhappy mortals is the writer of dictionaries . . . doomed only to remove rubbish and clear obstructions from the paths through which learning and genius press forward to conquest and glory, without bestowing a smile on the humble drudge that facilitates their progress.
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