Wednesday, September 2, 2020

The State of Florida should raise the legal drivers age to 18 Essay

The State of Florida should raise the lawful drivers age to 18 - Essay Example matured 16 years of age at the hour of the rate committed a grave error in his decisions: over-burdening the vehicle with eight individuals, speeding, driving with close to bare tires and overwhelming another vehicle brimming with individual young people (Driscoll 1). Loathsome catastrophes including youthful drivers have been accounted for from all the American states. It is very certain that at ages eighteen and nineteen, there is a more noteworthy degree of development and preferred decisions over at sixteen. In the year 2009, Justine Winter (while driving at 85mph) slammed a head on prompting a demise of a moms and her 13-year-old just child. On a meeting in a TV appear, winter says sorry to the group of the people in question: 35-year-old, eager Erin Thompson and Caden, her child (Daily Mail on Teenage Girl). She was sorry saying she dint need to get them through any more agony than they had under experienced. Stretching out her expressions of remorse to her own family, she affirmed that her family experienced a great deal of agony on account of the mishap. Approached on the off chance that she would assume liability for the mishap, she said she would in spite of the fact that she obviously expresses that she can't recall that anything about the accident. Winter, who is the most youthful detainee at 18, is carrying out a 15-year punishment at Montana Women’s Prison for the killings. The sickening accident occurred after winter battled with her sweetheart. They had a warmed contention by means of instant messages as she was driving. Anyway winter and her attorneys demanded, it was a typical mishap and not a self destruction endeavor. Winter, which was 16-years-more established that time, endured numerous wounds and needed to under go a few medical procedures because of cerebrum harm. Having been seen as liable, of twofold crime, she was imprisoned for a long time. The examiner contended winter was recklessly driving, and she was not wearing a safety belt. Erin Thompson’s family was commended by the appointed authority who said their sympathy and fearlessness was exceptional. They just requested expressions of remorse from the 18-year-old. Right now, vehicle crashes by the adolescents in the United

Saturday, August 22, 2020

Fundraising Through Commercial Social Networks by Non-Profit Assignment

Raising support Through Commercial Social Networks by Non-Profit Organizations - Assignment Example Following the way set by Facebook, the other business members including Twitter, LinkedIn and MySpace are figuring out how to get consideration of individuals having portions of around 57%, 30% and 7% separately in the year 2011. All these CSNs aside from Facebook have indicated a lazy negative development when contrasted with the earlier year. Regarding people group enrollment, Facebook is well above from Twitter having a normal of 6,376 individuals. Twitter is scarcely pursuing Facebook in such manner and having a normal of 1,822 individuals in the year 2011. The exertion of gathering pledges through Facebook has been developing yet not as gigantically as it very well may be. Gatherings that are producing assets from Facebook have a scope of $1 to $10,000 every year. This measurements has ascended from 38% to 46% from 2009 to 2011. The quantity of associations which raises assets through Facebook and other business person to person communication tasks has multiplied from 0.2% to 0. 4%. These associations raise about $10,000 or all the more yearly. Be that as it may, the sum and the quantity of raising support association is as yet a slim cut of the whole area. Non benefits associations accept that they see the endeavors of business person to person communication as sufficiently significant. ... The normal number of Facebook supporters for a raising support association named as Master Social Fundraiser has around 100,000 individuals. This number of individuals is multiple times higher than the normal number of individuals from gathering pledges association. It affirms that the raising of huge measure of dollars from interpersonal organizations can have an enormous network. Getting proper staff is another worry. 30% of the staff of Master Fundraiser commits 3+ staff to raising support and overseeing for the nearness at other interpersonal organizations. It demonstrates that resourcing is the significant measure to be thought of while raising assets through an interpersonal organization activity like Facebook. Actually, it truly doesn't make a difference if the size of non-benefits is enormous or little. On the off chance that the administration and staffing is done sufficiently and in legitimate way, at that point even a little raising money can create $100,000 or increasingl y through Facebook. Why Nonprofits are not on Commercial Social Networks The late adopters who have set up nearness on Facebook (10% of charities) has uncovered that it is because of absence of vital objectives and it is the main explanation they remain off which is valid for practically 60% of such associations. Absence of good arranging of financial plan and staff is another contributing variable towards this disappointment of such methodologies which is about 36% and 57% individually (absence of ability). Controls and Privacy concerns likewise produce issues for gathering pledges for around 21 and 24% individually. Hard †ROI Approach In request to show signs of improvement thought, with respect to the adequacy of gathering pledges through CSN, around 869 non-benefit associations are taken into contemplations. These non-benefit associations utilize a hard-ROI approach in evaluating the adequacy of CNSs for their raising support movement.

Friday, August 21, 2020

The civil war Essay Example for Free

The common war Essay The manual discloses to us that Rockingham adhered to the standard Norman example which comprised of an external bailey, patio, drawbridge and a blind divider. Rockingham was a spot for significant verifiable occasions for instance in 1096 lord William II held a discussion there. Source 13 discloses to us that the Domesday book says Rockinham was worked in 1066, source 15 says William assembled the château and source 1 says Rockingam was a run of the mill Motte and bailey palace both source 13 and 15 help the manual yet the manual doesn't reveal to us that Rockingham having 2 baileys was strange we realize it was from the outlines in the Bayeux embroidered artwork. In any case, I feel that the manual is a dependable wellspring of data on when Rockingham was first fabricated. The manual reveals to us that Rockingham was consistently visited by lords. Ruler John visited Rockingham in each time of his rule. During the rule of Edward I illustrious structure peaked at Rockingham, during this time windows and chimneys were introduced. The gigantic round towers were added to the door house. The last ruler to utilize Rockingham as an illustrious habitation was Henery V in 1422. Source 16 shows the progressions Edward made to the stronghold, source 3 reveals to us Edward I fabricated gatehouses for huge numbers of his palaces and source 5 is an image of Caerphilly manor indicating a case of Edwards assembling, the essential shape and configuration is a lot of like Rockingham. I think the proof backings the manual as both disclose to us that Edward made enhancements. The manual depicts Rockingham as an illustrious post and royal residence. This is valid yet the drum towers were included on the grounds that it was the style at that point. This recommends Rockingham was not utilized for protection as Caerphilly seemed to be. This shows the manual overstates marginally to inform us regarding the brilliant period of Rockingham. So I believe that the manual is solid regarding this matter. The manual reveals to us that Rockingham was dependent upon enormous changes after it was purchased by Edward Watson in 1544. Most of the manual educates us concerning the progressions produced using 1544 to make rockingham into a dignified home. Source 15 reveals to us that a large portion of the structure work at Rockingham is Tudor not Norman, the first section of source 17 educates us regarding Edward Watson. Source 22 is a nineteenth century plan yet it shows the progressions that were made and source 20 shows an etching by Lavinia Watson indicating Rockingham as a home. I think the manual is solid as the sources bolster the impression given by the manual. Source 15 is solid as Derek Avery in his book states fundamental realities which concur with the manual. The manual reveals to us that Lewis Watson purchased the house from James I and it informs us regarding harm the palace endured during the common war. Source 17 educates us concerning the disrespect of Lewis Watson. He was a Royalist and lost the mansion to the Parliamentarians. It reveals to us that the Parliamenntarians wrecked the keep, source 18 shows the keep before it was demolished and source 12 informs us concerning how the Parliamentarians pulverized mansions. I dont think the manual is solid as it dosent really expound on the common war. This could be on the grounds that Lewis Watson was disrespected by Oliver Cromwell and put into jail. Source 17 is composed by a descendent who had no motivation to lie. This probably won't have been in the manual since it doesn't make Lewis watson look great. My decision is that te manual makes Rockingham appear as though it was and still is a masterful home. The manual was delivered to educate us concerning how great Rockingham was and to show the entirety of the high focuses in Rockinghams history. I think the manual is dependable about when Rockingham was first constructed, enhancements in the medieval times and Rockingham as a dignified home however I dont ponder Rockingham during the common war since it needs to show Rockingham in a decent light and not the shortcomings it had during the common war.

Tuesday, May 26, 2020

Current Essay Topics For ICSE

Current Essay Topics For ICSEIn this article I will provide some of the most common current essay topics for ICSE. I will discuss these topics in terms of school grades, college admissions and even how to market yourself once you have started university.Your Essay Paper is Your Ticket to Unpaid Internships - Once you finish your first semester at college or university, one of the things you will be asked to do is write an essay on a topic of your choice. If you want to try your hand at the Foreign Service Institute, Harvard, Penn State or Wharton, you will need to write an essay. So it will be very important that you choose a topic that you think will help you in the quest to get accepted.Essays are great tools that you can use to improve your GPA and make your college applications more efficient. When you are writing an essay, you are often limited by the time that you have to finish a specific task. If you can set a time limit that you can stick to, this can really help you focus y our time on the topic of your choice and also help you get in the flow of your schoolwork.Researching the Essay Topics For ICSE - As you are selecting the topics for your essay, you should consider whether they are right for you. How are you likely to answer the various types of essays? Are you familiar with the essay format?The courses that you take will have a large impact on how successful you will be at the next steps in your college career. Take some time to research the topics that will be given to you and what they mean.The upcoming school year will be very busy for you, so make sure that you take time to find out which topics will be the most suitable for you. Then you can prepare yourself and know which topics you will need to focus on. You will be well prepared if you have already researched and selected the most appropriate essays topics for you.Keep in mind that you should always write the essays on the topic. So when you are writing an essay about history, let's say, th ink about the time period you are talking about and not the event itself. Write from the heart and leave the rest to the teacher or tutor to assess.

Saturday, May 16, 2020

The Role Of Gender As A Symbol Of Femininity - 1240 Words

The role of gender was evidently defined before the twentieth century. However, the twentieth century brought a lot of changes to women and their condition, inside and outside the house. Women started getting appreciated in the previously male dominating society. However, this didn’t last for long and by the mid-century men continued their dominating role back in the society. Tennessee Williams wrote this play in the fifties when this change was happening in society. In this play, male dominance is clear. Women were confined to the household and away from the outside world. By analyzing the character of Stanley; a masculine and Stella; a symbol of femininity; and other characters of this play, readers can clearly see how male-dominated world it was. The play portrays Stanley’s masculine character in the very beginning. Williams writes, â€Å"Stanley carries his bowling jacket and a red-stained package from a butcher’s† (Williams 13). He tries to show his dominance by showing his bowling jacket and blood-stained meat packet he was carrying. When Stanley was asking Blanche about Belle Reve, he portrays another example of his dominance, â€Å"You see, under the Napoleonic code – a man has to take an interest in his wife’s affairs – especially now that she’s going to have a baby† (Williams 43). Williams gives another example of male dominance in these quotes when he describes the colors they are wearing, â€Å"Stanley, Steve, Mitch, and Pablo wear colored shirts, solid blues, a purple, aShow MoreRelatedShifting Away From A Traditional Feminine Image Essay927 Words   |  4 Pagesitself, â€Å"I’ve caught him several times looking at the paper!† (35) conveying th at as the narrator becomes more involved with the paper she is regaining her power over the household. Gilman may also be suggesting that this break away from performing roles can manifest shame or uneasiness, Jennie after being caught staring, reacts â€Å"as if she had been caught stealing† (35). She is described as looking â€Å"angry† (35) at the prospect of being caught observing the object of the ‘mad woman’ of the house’s obsessionRead MoreThe Influence Of Gender Identity On Graphic Design1255 Words   |  6 PagesThe influence of gender identity on graphic design The perception of gender and its role of establishing personal identities have dramatically changed in recent years. If design is to continue to play a dynamic and constructive role in society, it stands to reason that it has to reflect these changes to be more fluid and nuanced in its interpretation of gender and how design understands gender. The link between design and gender identity is profound because they are essentially bound to cultureRead More images of gender in the media Essay1234 Words   |  5 Pages Finding a simple or concrete definition of gender maybe near impossible. Gender roles are what men and woman learn and internalize as the way they are supposed to act. These roles are commonly thought of as natural rather than a construction of culture. Gender is thought to flow from sex, rather then being a matter of what the culture does with sex. This theory is widely and exhaustively debated, according to Wood â€Å"Sex is based on biology; Gender is socially and psychologically constructed† (WoodRead MoreImages of Gender in the Media1258 Words   |  6 PagesFinding a simple or concrete definition of gender maybe near impossible. Gender roles are what men and woman learn and internalize as the way they are supposed to act. These roles are commonly thought of as natural rather than a construction of culture. Gender is thought to flow from sex, rather then being a matter of what the culture does with sex. This theory is widely and exhaustively debated, according to Wood Sex is based on biology; Gender is socially and psychologically constructed (WoodRead MoreUnderstanding Gender Identity and Sexuality1083 Words   |  5 Pagesthe terms â€Å"gender† and â€Å"sex† are often used interchangeably, the two words have significantly different definitions. One could argue that sex refers to biological essentialism and the idea that we are who we are because of our genetic material. On the other hand, gender is associated with the social constructionist theory, which argues that the way we are is dependent on our race, class, and sexuality. Because each person is different in their race, class, and sexuality, their gender becomes sociallyRead MoreMaximo Badaro s One Of The Guys : Military Women, Paradoxical Individuality, And The Transformations Essay1509 Words   |   7 Pagesarticle’s main focus is on the how the addition of female soldiers has redefined what it means to be a soldier and how this has changed the military as an institution. He also analyzes the agency available to women in the military and the role their femininity plays in their lives as soldiers. Badarà ³ studied both male and female soldiers of varying ranks in the Argentine Army, most of whom were cadets or young officers at the Colegio Militar de la Nacià ³n (CMN), the only officer academy of the ArgentineRead MoreGender Roles Of The House807 Words   |  4 PagesThe house has at times been a symbol of women’s roles, between 1944 and 1982 the relationship women had with the house changed. This relationship change is indicative to the changing times and the role women played in the house, in the family, and in society. The influences that I believe initiated these changes fall into three themes: 1. The marriage relationship and outside paid work, 2. Educat ion and its impact on femininity, and 3. Technology and its impact on domesticity. The three themes addressRead MoreSummary Of Homosexuality In Kushners Angels In America729 Words   |  3 PagesFemininity is something that can often be overlooked by the authors of any literary piece. During the time of â€Å"Angels in America†, Homosexuality was not something that was as widely noticed, or even respected, during the 1990s, in which the play was written. The play, taking place in Manhattan, New York, being a fairly loud city, homosexuality would generally be something that is not widely accepted. Kushner represented the ups and downs of homosexuality and a character with aids, becoming realisticRead MoreVisual images Reinforce Traditional Gender and Sexuality Stereotypes948 Words   |  4 Pagesreinforce traditional gender and sexuality stereotypes through the manifestation of the masculine and feminine miens. An examination of print media advertisements highlights the soci al and cultural ideologies associated with traditional gender roles that are expected and imposed on by society. â€Å"Advertisements are deeply woven into the fabric of Western Culture, drawing on and reinforcing commonly held perceptions and beliefs† of gender and sexuality stereotypes. They have a strong role in shaping societyRead MoreGender, Social, Spiritual, And Physical Transformation Essay1625 Words   |  7 Pagesdramatically. Most of these anchorites’ gender was not recorded, showing the inapplicability of gender. According to theorist Judith Butler, â€Å"†¦gender can be regarded as a private and public behavioural performance.† Butler also recognizes that gender is a performance of â€Å"acts, gestures, and desire [which] produce the effect of a internal core or substance†¦ that saddest, but never reveal, the organizing principle of identity as a cause.† Due to a shift in gender roles, gender characteristics were abandoned

Wednesday, May 6, 2020

The Theory Of Light And Its Effects On The Human Eyes

Light, a concept that has been worked with for many years dating back to 500 B.C. Pythagoras hypothesized that humans perceive light due to the human eyes ability to emit rays upon the environment and the emittance gives a human his or her sight (Sekuler). Afterward, human intellectuals started making it more concise to present day knowledge of light. This development of light came from two intellectuals named Christian Huygens and Isaac Newton. Newton exclaimed during the 1700s that light was a stream of particles carrying energy but Huygens, Newton’s contemporary, thought that light needed this invisible â€Å"ether† in order for these streams to make light travel. Then, a couple hundred years later, modern scientists such as Albert Einstein, Thomas Young, and Augustin Fresnel proved Isaac’s and Huygens’ hypotheses of light (Rossing, 23-24). This is how the basis of light was created. With today’s science, light becomes more specifically perceived as a spectrum. The specific name for this spectrum is the electromagnetic spectrum, which contains many types of waves (NASA, Electromagnetic Spectrum). In Figure 2, the spectrum shows a variety of wavelengths with specific wavelengths classified by its length. The range of wavelengths humans can see wavelengths that are around 400 – 700 nanometers (nm) as colors while all other electromagnetic waves are simply blind to humans. The interesting classes for light that are used to measure are microwave and infrared light. The laser isShow MoreRelatedThe Eye : A View Into Sight980 Words   |  4 PagesThe Eye: A view into Sight Sight a gift that we can t take for granted, our eyes are the windows to the all we know and love, experience and discover, ponder and cherish. Let’s peer into the unique and self-sustaining workings of the eye. The reflected light off the world enters into the crystalline transparency of the cornea, aqueous humor, lens, and vitreous humor, to project onto the photo receptors, known as rods and cones, of the retina, from which impulses converge onto the optic nerve, andRead MoreGeorge Lucas film Star Wars Essay1114 Words   |  5 PagesGeorge Lucas film Star Wars There are many different theories to Star Wars, which attracted millions of viewers. These theories made Star Wars what it was, and to some people still is. Made in1977, it was the first of its kind by being new, using aliens and special effects, Star Wars created a large audience. Then it was re-released twenty years later, after improvement in special effects and another character was added. I will be considering that Star Wars appealsRead MoreWhy Is It Important? Essay1019 Words   |  5 PagesIt depicts an effect without a cause, depicting circularity, a cause that is self causing. A theory similar to this application would be the Big Bang theory, proposed in the 1930’s- 1940’s by fred boyle, a professor of astro-physics. It established that the universe in itself began upon nothing. Hence, an effect without a cause. The existence of god, according to Hume, is an example of a theory in which nothing came from nothing. Another flaw would be infinite regress, every effect is cause of anotherRead MoreEssay about Black Holes1025 Words   |  5 Pages Black Holes Within our galaxy alone, there are millions upon millions of stars. Within our universe, there are millions upon millions of galaxies. Humans have known the existance of stars since they have had eyes. Although interpretations may have differed on what they were, they were always thought of as white glowing specks in the sky, but the mystery does not lie within what we can see, but what we can not see. There are billions of stars lighting the darkness of our universe, but the questionRead More Leonardo Da Vinci Essay1729 Words   |  7 Pagesand his scientific studies--particularly in the fields of anatomy, optics, and hydraulics--anticipated many of the developments of modern science. His amazing powers of observation and skill as an illustrator enabled him to notice and recreate the effects he saw in nature, and added a special liveliness to his portraits. Curious as well as observant, he constantly tried to explain what he saw, and described many experiments to test his ideas. Be cause he wrote down and sketched so many of his observationsRead MoreThe Effect Of Exercise On A Persons Mood1547 Words   |  7 PagesQuestion 1.) When trying to gather data on a testable subject there are usually many different possible ways to approach it. When talking about the effects of exercise on a person’s mood this is also the case. An experiment could be conducted to see what your mood does with and without exercise. You would have a group of people all experiencing the same conditions. They would eat the same foods, sleep the same amount and have all the same factors in their daily routines. Then you would have halfRead MoreMovie Analysis : Watch This On Nov Essay1191 Words   |  5 Pagescreate mind-bending sensory illusions, Hollywood filmmakers use color, light, motion, depth and sound to hack human brain. Just as movies use image and sound to create illusions of reality, our own senses can be forced into thinking we hear or feel things that don’t ex ist. It’s an episode that will reveal the inner workings, although diminutive, but it holds the entire being of a human – THE BRAIN. Illusions test the limits of human perception captivate audiences. Brain Games: â€Å"Watch This† is a showRead MoreAlbert Einstein Essay1119 Words   |  5 PagesAlbert Einstein Einstein, Albert (1879-1955), was one of the greatest scientists of all time. He is best known for his theory of relativity, which he first advanced when he was only 26. He also made many other contributions to science. Einsteins relativity theory revolutionized scientific thought with new conceptions of time, space, mass, motion, and gravitation. He treated matter and energy as exchangeable, not distinct. In so doing, he laid the basis for controlling the release of energyRead MoreEssay about Sfudying Graphics, Messages, and Symbols922 Words   |  4 PagesTo study what makes graphics and text become messages, we have to study symbols; Symbols are human made products or behaviors, which can deliver meanings to people. Codes are systems which define the relations between symbols, and the working relations between symbols and symbols are semiotics. Semiotics is a culture research tool; it has some difference between the traditional critic ways. The traditional critic ways talk about the inner interpretation of the meanings of text but semiotics talksRead MoreAllegory of the Cave Essay 71404 Words   |  6 Pageshis views on human existence and the reality of things. Everyone has a different reality and a way that they perceive things but other factors like the media influence and persuade us. The media has the power through the radio, television, or other technologies to tell us things that might not even be true but we have to believe them because we don’t know what is true. The media even hides the truth in the news, has the ability to persuade us to believe something, and influences human existence.

Tuesday, May 5, 2020

Pantheon Essay Thesis Example For Students

Pantheon Essay Thesis Introduction I chose to report on the pantheon because Ive seen pictures and I am also very fascinated by all the Roman monuments. I looked all around the internet and libraries. The Pantheon was very hard to find information about. It was very challenging but I found enough information to complete this report. This famous building stands in the business district of Romemuch as it was built some 18 centuries ago. Amazingly, it has withstood the ravages of both the elements and war permitting a firsthand view of a unique product constructed by Roman hands. Now, it is exposed to acid rain and fumes from passing automobiles and overshadowed by buildings of inferior taste; but, with trust in the future, the Pantheon will survive. Unrecognized, the design of this ancient concrete building reveals unparalleled features not encountered in modern design standards. Recent studies reveal several major cracks in the dome, but it still functions unimpaired. This condition will surely excite the curiosity of our structural engineers. The building was built entirely without steel reinforcing rods to resist tensile cracking, so necessary in concrete members, and for this concrete dome with a long span to last centuries is incredible. Today, no engineer would dare build this structure without steel rods! Modern codes of engineering practice would not permit such mischief. No investor with knowledge of concrete design would provide the funding. Additional constraints when attempting to build a structure as large as the Pantheon will be discussed later, but briefly they include the use of inadequate hand tools and unsafe lifting devices. I believe we can learn from this activity. Workers can build from a plan and can successfully use their proven practices only if construction quality controls are maintained. History tells us that the Pantheon is a Greek word meaning to honor all Gods (particularly the Olympian divinities). It is ironic that our building has existed throughout m any wars while being dedicated to all Gods; one can readily perceive this to be a temple for our one God. And, the Church has claimed this holy structure as a resting place for its most famous Popes, so we continue to honor its magnificent divinity. The first incarnation of this ancient temple was built by Agrippa, the son-in-law of the Roman Emperor Augustus, about 27 B.C. Today, above the entrance carved in stone are the words M. AGRIPPA L. F. COS. TERTIUM FECIT which is translated, Marcus Agrippa, son of Lucius, in his third consulate, made it. Indeed, it is worth mentioning that Agrippas engineering talents were used in building the famous Pont de Gard aqueduct in France. As with many cities, tragedy in the form of large fires such as those of 60, 64, 79, 100 and 110 A.D. seemed to strike Rome. Originally, many Roman buildings contained travertine (limestone rock) which easily cracked in fires. The first Pantheon was severely damaged and required replacement except for some part s of the lower porch section and foundation. The Pantheon was rebuilt by the Emperor Hadrian during the period 118 to 128 A.D. (a time given by Ward-Perkins).2 But the Ward-Perkinss period is disputed by, Lugli who said the building was started sometime after 123 A.D. and was finished by Emperor Pius about 140 A.D.3 However, most of the bricks were made and placed in the Pantheon in 123 A.D., a date that the maker stamped on his bricks. This was discovered in 1892 by the French archaeologist, George Chedanne. It appears the construction of the rotunda walls took a period of 4 to 5 years, and the dome required a like period because of its height and the meager tools the Romans used. This long construction period was fortunate as it gave this pozzolan concrete ample time to cure and gain strength. Was the second temple like the first? Yes, the fundamental principle of the old Roman religion required that the temples be rebuilt without changes in original form. Tradition required that the main entrance face north, and thus the whole building was oriented on the north-south axis of the building. A description of its structural features is separated into the configuration, foundation ring, circular walls, and dome to more clearly define various components. How these pieces are unique in view of todays design requirements will be discussed shortly. Body The Pantheon is one of the great spiritual buildings of the world. It was built as a Roman temple and later consecrated as a Catholic Church. Its monumental porch originally faced a rectangular colonnaded temple courtyard and now enfronts the smaller Piazza della Rotonda. Through great bronze doors, one enters one great circular room. The interior volume is a cylinder above which rises the hemispherical dome. Opposite the door is a recessed semicircular apse, and on each side re three additional recesses, alternately rectangular and semicircular, separated from the space under the dome by paired monolithic columns. T he only natural light enters through an unglazed oculus at the center of the dome and through the bronze doors to the portico. As the sun moves, striking patterns of light illuminate the walls and floors of porphyry, granite and yellow marbles. Inside the Pantheon The building design is one of a large round shape very much like a large barrel with a dome covering the top. There is a light-well in the center of the dome. Layers of beautiful thin brickwork cover the outside, round walls. Small access holes appear occasionally in the wall which were used during construction to frame interior voids. The main entrance is thoroughly impressive: double bronze doors 21 feet high (6.4 meters), a lasting and fitting contribution from their metal smiths. These doors are protected by a high, broad porch, made with 16 well arranged granite columns supporting a gable styled roof. The beams in the roof structure of the porch are wooden. They were substituted for bronze members stripped-out by thos e in later years needing metal for their canons. Professional Roman surveyors located the inlaid marble floor to conform with a convex contour which drained away the rain from the oculus for these hundreds of years. In the following descriptions, some general dimensions are given to indicate the magnitude of this undertaking by the Romans. The rotunda has a rather awesome inner diameter of 142.4 feet (43.4 m), made mostly of concrete. Comparatively speaking, this distance represents about one half the length of our football field. And from the floor to the top of the opening in the dome is the same distance. As a matter of fact, we could think of the design of this building as one that could contain a theoretical ball some 143 feet in diameter. The design is not entirely unusual because there are other Roman buildings which have a similar configuration, but the size is unusual. Other buildings such as the Temple of Mercury (71 feet/21.5 m diameter) at Baiae and Domitian Nympheaum at Albano (51 feet/15.6 m diameter) have domes of this type. The Pantheon still has the longest span constructed before the 19th Century. To provide details on this complex configuration, the following figures show the building with its two-ring foundation, voids in the walls, and the step-ring and coffer arrangement in the dome. Foundation The Pantheon was built on marshy, unstable earth which gave a serious supporting problem to its builders. The Jutland Archaeological Society described in detail various aspects of the ring foundation; they found it rested on a bed of bluish colored river clay.8 This condition invited disaster, and in the final construction phase, the foundation cracked at the two ends of the North-South axis. If one section of a building settles slightly faster and lower than an adjacent section, very large bending stresses are initiated at a point between these two sections which can crack the concrete. And uneven settling was the problem given to the builders. Th e present-day engineering solution to this type of foundation problem is to drive piles through the clay to bedrock so the building will be firmly supported all the way around. The Roman builders chose a different approach. They built a second ring to hold the first ring from cracking further and to give the clay more area to support the structure. It worked because the building has lasted over 1800 years. In addition to keeping the crack from extending, the builders placed buttress walls on the south side opposite the massive porch. This acted as a clampng device; and although the structural projection appears to be an additional room, it only serves the purpose of being part of the clamp. These rings are made of pozzolan concrete consisting of travertine pieces in layers held together by a mortar of lime and pozzolan. This will be discussed later in this work. Interestingly enough, the Jutland Societys investigation showed the foundation material had become rock hard,11 a case we might expect when we study the chemistry of pozzolanic reaction under these conditions. How It Stands up The challenge of determining stresses within various sections of the Pantheon has always excited both architects and engineers who are interested in the building. Technical design people recognized that the long 143 foot span of the ancient dome could have critical stress concentrations leading to a catastrophic failure of the structure, but this has not happened. Nothing in life seems perfect, and this is the case with the Pantheon. The dome and walls have cracked. Concrete cracks under excessive tensile stress as viewed in a hoop condition. A. Terenzio, an Italian superintendent of monuments, documented cracking in the walls and dome duringhis inspection of the Pantheon in 1930. Terenzio identifies fractures `reaching from the base of the rotunda to the summit of the dome that he thought were brought about by differential settlement from uneven loading of the wall, particularly near the entrance of the rotunda in the principal niche. Rather than finding vertical differential settlement, we have observed only traces of lateral opening across the cracks corresponding to the effect of hoop tension. Terenzio believed cracking occurred shortly after construction because of dated brick repairs. The Mark and Hutchinson study showed that meridional cracking in the dome was in the lower half extending up to about 57 degrees from the horizontal on the spring line. An earlier stress analysis of this dome by Cowan theoretically placed this point at 37 degrees 36. This is the point where hoop stresses in the dome change from tension to compression presenting a point of weakness within the unreinforced concrete dome. This theoretical point is in reasonable agreement with the actual end of meridional cracking. The Mark and Hutchinson study located the cracks as occurring generally at the openings within the upper cylindrical wall which increased local tensile hoop stres ses. In addition to dome, Terenzio mentioned that cracks in the walls extended upward from 24.6 feet (7.5 m) above the floor. The cracking pattern of the concrete in the Pantheon provides an unique stress configuration acting in the dome and walls. Mark and Hutchinson describe this picture as one in which the major internal forces in the cracked dome are only in the meridional direction, and this region serves as a series of arches which bears a common compression keystone in the form of the uncracked upper dome. The cracked walls serve as a series of independent piers to support these arches. Perhaps as insurance against som future dislocation, should we add a steel band around a step-ring? Although the building has survived centuries, this valuable, cracked landmark of Roman history should be protected against future earthquakes at a small cost. Conclusion As you can tell the Pantheon was a great structure created by the Romans. I believe it has played a great role in Greek histor y. Even though this building is unpopular to many people, but this report proves that it is one of the greatest and most historical man made creation. BibliographyEncarta 95 Encyclopedia H. W. Cowan, The Master Builders. John Wiley and Son, New York, 1977 Http://www.broyan/sor/index.pa-pr/Pantheon.html- Programmer: Jack M. Loudel BibliographyIntroduction I chose to report on the pantheon because Ive seen pictures and I am also very fascinated by all the Roman monuments. I looked all around the internet and libraries. The Pantheon was very hard to find information about. It was very challenging but I found enough information to complete this report. This famous building stands in the business district of Romemuch as it was built some 18 centuries ago. Amazingly, it has withstood the ravages of both the elements and war permitting a firsthand view of a unique product constructed by Roman hands. Now, it is exposed to acid rain and fumes from passing automobiles and overshadowed by buil dings of inferior taste; but, with trust in the future, the Pantheon will survive. Unrecognized, the design of this ancient concrete building reveals unparalleled features not encountered in modern design standards. Recent studies reveal several major cracks in the dome, but it still functions unimpaired. This condition will surely excite the curiosity of our structural engineers. The building was built entirely without steel reinforcing rods to resist tensile cracking, so necessary in concrete members, and for this concrete dome with a long span to last centuries is incredible. Today, no engineer would dare build this structure without steel rods! Modern codes of engineering practice would not permit such mischief. No investor with knowledge of concrete design would provide the funding. Additional constraints when attempting to build a structure as large as the Pantheon will be discussed later, but briefly they include the use of inadequate hand tools and unsafe lifting devices. I believe we can learn from this activity. Workers can build from a plan and can successfully use their proven practices only if construction quality controls are maintained. History tells us that the Pantheon is a Greek word meaning to honor all Gods (particularly the Olympian divinities). It is ironic that our building has existed throughout many wars while being dedicated to all Gods; one can readily perceive this to be a temple for our one God. And, the Church has claimed this holy structure as a resting place for its most famous Popes, so we continue to honor its magnificent divinity. The first incarnation of this ancient temple was built by Agrippa, the son-in-law of the Roman Emperor Augustus, about 27 B.C. Today, above the entrance carved in stone are the words M. AGRIPPA L. F. COS. TERTIUM FECIT which is translated, Marcus Agrippa, son of Lucius, in his third consulate, made it. Indeed, it is worth mentioning that Agrippas engineering talents were used in building the famous Pont de Gard aqueduct in France. As with many cities, tragedy in the form of large fires such as those of 60, 64, 79, 100 and 110 A.D. seemed to strike Rome. Originally, many Roman buildings contained travertine (limestone rock) which easily cracked in fires. The first Pantheon was severely damaged and required replacement except for some parts of the lower porch section and foundation. The Pantheon was rebuilt by the Emperor Hadrian during the period 118 to 128 A.D. (a time given by Ward-Perkins).2 But the Ward-Perkinss period is disputed by, Lugli who said the building was started sometime after 123 A.D. and was finished by Emperor Pius about 140 A.D.3 However, most of the bricks were made and placed in the Pantheon in 123 A.D., a date that the maker stamped on his bricks. This was discovered in 1892 by the French archaeologist, George Chedanne. It appears the construction of the rotunda walls took a period of 4 to 5 years, and the dome required a like period because of its height and the meager tools the Romans used. This long construction period was fortunate as it gave this pozzolan concrete ample time to cure and gain strength. Was the second temple like the first? Yes, the fundamental principle of the old Roman religion required that the temples be rebuilt without changes in original form. Tradition required that the main entrance face north, and thus the whole building was oriented on the north-south axis of the building. A description of its structural features is separated into the configuration, foundation ring, circular walls, and dome to more clearly define various components. How these pieces are unique in view of todays design requirements will be discussed shortly. Body The Pantheon is one of the great spiritual buildings of the world. It was built as a Roman temple and later consecrated as a Catholic Church. Its monumental porch originally faced a rectangular colonnaded temple courtyard and now enfronts the smaller Piazza della Rotonda. Throug h great bronze doors, one enters one great circular room. The interior volume is a cylinder above which rises the hemispherical dome. Opposite the door is a recessed semicircular apse, and on each side re three additional recesses, alternately rectangular and semicircular, separated from the space under the dome by paired monolithic columns. The only natural light enters through an unglazed oculus at the center of the dome and through the bronze doors to the portico. As the sun moves, striking patterns of light illuminate the walls and floors of porphyry, granite and yellow marbles. Inside the Pantheon The building design is one of a large round shape very much like a large barrel with a dome covering the top. There is a light-well in the center of the dome. Layers of beautiful thin brickwork cover the outside, round walls. Small access holes appear occasionally in the wall which were used during construction to frame interior voids. The main entrance is thoroughly impressive: doubl e bronze doors 21 feet high (6.4 meters), a lasting and fitting contribution from their metal smiths. These doors are protected by a high, broad porch, made with 16 well arranged granite columns supporting a gable styled roof. The beams in the roof structure of the porch are wooden. They were substituted for bronze members stripped-out by those in later years needing metal for their canons. Professional Roman surveyors located the inlaid marble floor to conform with a convex contour which drained away the rain from the oculus for these hundreds of years. In the following descriptions, some general dimensions are given to indicate the magnitude of this undertaking by the Romans. The rotunda has a rather awesome inner diameter of 142.4 feet (43.4 m), made mostly of concrete. Comparatively speaking, this distance represents about one half the length of our football field. And from the floor to the top of the opening in the dome is the same distance. As a matter of fact, we could think of the design of this building as one that could contain a theoretical ball some 143 feet in diameter. The design is not entirely unusual because there are other Roman buildings which have a similar configuration, but the size is unusual. Other buildings such as the Temple of Mercury (71 feet/21.5 m diameter) at Baiae and Domitian Nympheaum at Albano (51 feet/15.6 m diameter) have domes of this type. The Pantheon still has the longest span constructed before the 19th Century. To provide details on this complex configuration, the following figures show the building with its two-ring foundation, voids in the walls, and the step-ring and coffer arrangement in the dome. Foundation The Pantheon was built on marshy, unstable earth which gave a serious supporting problem to its builders. The Jutland Archaeological Society described in detail various aspects of the ring foundation; they found it rested on a bed of bluish colored river clay.8 This condition invited disaster, and in the final construction phase, the foundation cracked at the two ends of the North-South axis. If one section of a building settles slightly faster and lower than an adjacent section, very large bending stresses are initiated at a point between these two sections which can crack the concrete. And uneven settling was the problem given to the builders. The present-day engineering solution to this type of foundation problem is to drive piles through the clay to bedrock so the building will be firmly supported all the way around. The Roman builders chose a different approach. They built a second ring to hold the first ring from cracking further and to give the clay more area to support the structure. It worked because the building has lasted over 1800 years. In addition to keeping the crack from extending, the builders placed buttress walls on the south side opposite the massive porch. This acted as a clampng device; and although the structural projection appears to be an additional room, it only serves the purpose of being part of the clamp. These rings are made of pozzolan concrete consisting of travertine pieces in layers held together by a mortar of lime and pozzolan. This will be discussed later in this work. Interestingly enough, the Jutland Societys investigation showed the foundation material had become rock hard,11 a case we might expect when we study the chemistry of pozzolanic reaction under these conditions. How It Stands up The challenge of determining stresses within various sections of the Pantheon has always excited both architects and engineers who are interested in the building. Technical design people recognized that the long 143 foot span of the ancient dome could have critical stress concentrations leading to a catastrophic failure of the structure, but this has not happened. Nothing in life seems perfect, and this is the case with the Pantheon. The dome and walls have cracked. Concrete cracks under excessive tensile stress as viewed in a hoop condition . A. Terenzio, an Italian superintendent of monuments, documented cracking in the walls and dome duringhis inspection of the Pantheon in 1930. Terenzio identifies fractures `reaching from the base of the rotunda to the summit of the dome that he thought were brought about by differential settlement from uneven loading of the wall, particularly near the entrance of the rotunda in the principal niche. Rather than finding vertical differential settlement, we have observed only traces of lateral opening across the cracks corresponding to the effect of hoop tension. Terenzio believed cracking occurred shortly after construction because of dated brick repairs. The Mark and Hutchinson study showed that meridional cracking in the dome was in the lower half extending up to about 57 degrees from the horizontal on the spring line. An earlier stress analysis of this dome by Cowan theoretically placed this point at 37 degrees 36. This is the point where hoop stresses in the dome change from tens ion to compression presenting a point of weakness within the unreinforced concrete dome. This theoretical point is in reasonable agreement with the actual end of meridional cracking. The Mark and Hutchinson study located the cracks as occurring generally at the openings within the upper cylindrical wall which increased local tensile hoop stresses. In addition to dome, Terenzio mentioned that cracks in the walls extended upward from 24.6 feet (7.5 m) above the floor. The cracking pattern of the concrete in the Pantheon provides an unique stress configuration acting in the dome and walls. Mark and Hutchinson describe this picture as one in which the major internal forces in the cracked dome are only in the meridional direction, and this region serves as a series of arches which bears a common compression keystone in the form of the uncracked upper dome. The cracked walls serve as a series of independent piers to support these arches. Perhaps as insurance against som future dislocation , should we add a steel band around a step-ring? Although the building has survived centuries, this valuable, cracked landmark of Roman history should be protected against future earthquakes at a small cost. Conclusion As you can tell the Pantheon was a great structure created by the Romans. I believe it has played a great role in Greek history. Even though this building is unpopular to many people, but this report proves that it is one of the greatest and most historical man made creation. BibliographyEncarta 95 Encyclopedia H. W. Cowan, The Master Builders. John Wiley and Son, New York, 1977 Http://www.broyan/sor/index.pa-pr/Pantheon.html- Programmer: Jack M. Loudel sample letter Essay

Thursday, April 16, 2020

Program Evaluation and Its Usefulness Essay Example

Program Evaluation and Its Usefulness Essay Program evaluation is a tool used for evaluating and assessing a program in place. This paper will describe program evaluation and how it can be useful for an organization wishing to determine the efficiency, effectiveness, and the impact of a program. Five of the most common program evaluation models will be introduced. A number of different models are used by those who evaluate programs. This paper will describe, in detail, the success case method for evaluations. Program Evaluation and Its Usefulness Program evaluation is a process of assessing whether a program is efficient, effective, and has an impact on its intended users (Posavac and Carey, 2007). Program evaluation occurs in an organized setting and is a collection of methods, skills, and sensitivities used to determine whether a need is met and whether or not the objectives or goals of the program are sufficiently delivered and achieved. Evaluation looks at program and project objectives and asks whether they have been achieved, judges the worth of ongoing programs, decides upon the usefulness of new program or projects, and so forth† (Boulmetis and Dutwin, 2005, p. 3). Another way to look at program evaluation is to assess the current state of a program and identify any discrepancies of the current state and what the intended state is supposed to be. Program evaluations can be useful to an organization in several ways. We will write a custom essay sample on Program Evaluation and Its Usefulness specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Program Evaluation and Its Usefulness specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Program Evaluation and Its Usefulness specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Program evaluations can contribute to quality services by providing feedback. Formative evaluations, which are designed to help form the programs themselves, provide feedback that can be crucial to the success of an organization (Posavac and Carey, 2007). Also, evaluations can help an organization decide whether a program should be started or not and choose between different program options (Posavac and Carey, 2007). Through data collection, evaluation questions, and data analysis an organization can decide on the effective of a new or ongoing program. Program evaluations can verify that resources would be devoted to meeting unmet needs, verify that implemented programs do provide services, examine the outcome of programs, provide information to maintain and improve quality, and watch for unplanned side effects. Five Most Common Types of Program Evaluation Models The five most common types of program evaluations are ones that assess the program’s efficiency, assess the program’s design and theory, assess the program’s impact on the community or end user, assess the program’s process or implementation, and assess the need for the program. Success Case Model for Evaluation According to Brinkerhoff (1983), success case evaluation seeks qualitative information about a few subjects rather than seeking thinner, quantifiable data about many subjects. The success case model derives information from those participants who have benefited from the program according to the goals and objectives the program intends to have. This feedback may be helpful to others who have not benefitted as well from the program. Success cases may be studies briefly through short interviews with a few trainees or through more elaborate approaches, such as work-sample analysis, records analysis and observation† (Brinkerhoff, 1983, para. 9). Some uses of the success case method are illustrating that the program has a positive impact, modifying and strengthening the program being evaluated, and building data collection methods to determine the extent of the program’s impact (Brinkerhoff, 1983). Evaluation questions often associated with th e success case model ask: How has the program been used? What benefits are results of the program? What problems occurred during or because of the program? Conclusion Program evaluation is necessary to accurately examine a program’s efficiency, effectiveness, or impact of the particular program through the means evaluation questions, data collection, and data analysis. These types of evaluations can provide useful feedback to organizations to examine the outcomes of a program, verify that the goals and objectives of a program are met, provide information to choose between different programs, provide information to improve quality of a program, and watch for unplanned side effects. The five most common evaluation models address the need for a program, the efficiency of a program, the impact of a program, the theory of a program, and the implementation of a program. The success case model of evaluation seeks information on a select group of participants who have experienced success from the program. Feedback from the program can help to modify or strengthen the program, help others who have yet to benefit from the program, and determine the impact of the program on its participants. References Brinkerhoff, R. O. (August 1983). The success case: a low-cost, high-yield evaluation. Training and Development Journal. Retrieved December 6, 2010, from www. ebscohost. com. Boulmetis, J. amp; Dutwin, P. (2005). The ABCs of evaluation: Timeless techniques for program and project managers. (2nd ed. ). San Francisco: Jossey-Bass/John Wiley amp; Sons. Posavac, E. , amp; Carey, R. (2007). Program evaluation: Methods and case studies. (7th ed. ). Upper Saddle River, NJ: Pearson/Prentice Hall.

Friday, March 13, 2020

Make Paper Chromatography With Leaves

Make Paper Chromatography With Leaves You can use paper chromatography to see the different pigments that produce the colors in leaves.  Most plants contain several pigment molecules, so experiment with many species of leaves to see the wide range of colors. This is a simple science project that takes about 2 hours. Key Takeaway: Leaf Paper Chromatography Chromatography is a chemical purification method that separates colored substances. In paper chromatography, pigments may be separated based on the different size of the molecules.Everyone knows leaves contain chlorophyll, which is green, but plants actually contain a wide range of other pigment molecules.For paper chromatography, plant cells are broken open to release their pigment molecules. A solution of plant matter and alcohol is placed at the bottom of a piece of paper. Alcohol moves up the paper, taking pigment molecules with it. Its easier for smaller molecules to move through the fibers in paper, so they travel fastest and move the furthest up the paper. Larger molecules are slower and dont travel as far up the paper. What You Need You only need a few simple materials for this project. While you can perform it using only one type of leaf (e.g., chopped spinach), you can experience the greatest range of pigment colors by collecting several types of leaves. LeavesSmall  Jars with LidsRubbing AlcoholCoffee FiltersHot WaterShallow PanKitchen Utensils Instructions Take 2-3 large leaves (or the equivalent with smaller leaves), tear them into tiny pieces, and place them into small jars with lids.Add enough alcohol to just cover the leaves.Loosely cover the jars and set them into a shallow pan containing an inch or so of hot tap water.Let the jars sit in the hot water for at least a half hour. Replace the hot water as it cools and swirl the jars from time to time.The jars are done when the alcohol has picked up color from the leaves. The darker the color, the brighter the chromatogram will be.Cut or tear a long strip of coffee filter paper for each jar.Place one strip of paper into each jar, with one end in the alcohol and the other outside of the jar.As the alcohol evaporates, it will pull the pigment up the paper, separating pigments according to size (largest will move the shortest distance).After 30-90 minutes (or until the desired separation is obtained), remove the strips of paper and allow them to dry.Can you identify which pigments are pr esent? Does the season in which the leaves are picked affect their colors? Tips for Success Try using frozen chopped spinach leaves.Experiment with other types of paper.You can substitute other alcohols for the rubbing alcohol, such as ethyl alcohol or methyl alcohol.If your chromatogram is pale, next time use more leaves and/or smaller pieces to yield more pigment. If you have a blender available, you can use it to finely chop the leaves. How Leaf Paper Chromatography Works Pigment molecules, such as chlorophyll and anthocyanins, are contained within plant leaves. Chlorophyll is found in organelles called chloroplasts. The plant cells need to be torn open to expose their pigment molecules. The macerated leaves are placed in a small amount of alcohol, which acts as a solvent. Hot water helps soften the plant matter, making it easier to extract the pigments into the alcohol. The end of a piece of paper is placed in the solution of alcohol, water, and pigment. The other end stands straight up. Gravity pulls on the molecules, while alcohol travels up the paper via capillary action, pulling pigment molecules upward with it. The choice of paper is important because if the fiber mesh is too dense (like printer paper), few of the pigment molecules will be small enough to navigate the maze of cellulose fibers to travel upward. If the mesh is too open (like a paper towel), then all of the pigment molecules easily travel up the paper and its difficult to separate them. Also, some pigment might be more soluble in water than in alcohol. If a molecule is highly soluble in alcohol, it travels through the paper (the mobile phase). An insoluble molecule might remain in the liquid. The technique is used to test purity of samples, where a pure solution should only produce a single band. It is also used to purify and isolate fractions. After the chromatogram has developed, the different bands may be cut apart and the pigments recovered. Sources Block, Richard J.; Durrum, Emmett L.; Zweig, Gunter (1955). A Manual of Paper Chromatography and Paper Electrophoresis. Elsevier. ISBN 978-1-4832-7680-9.Haslam, Edwin (2007). Vegetable tannins – Lessons of a phytochemical lifetime. Phytochemistry. 68 (22–24): 2713–21. doi:10.1016/j.phytochem.2007.09.009

Tuesday, February 25, 2020

Explain the four major cultural dimensions identified by hofsted Research Paper

Explain the four major cultural dimensions identified by hofsted - Research Paper Example The four dimensions will be focused upon with respect to USA and other three countries from Europe, Asia and Latin America. Determining a culture of any given country is essential for any business. International business depends upon cultures of different countries in designing their policies; barriers within these cultures are worked upon in an effort to formulate a harmonized culture. In profiling countries based on Hofstede’s cultural dimension, the research will focus on data and indexes provide for in the Hofstede Centre website. Each country will be profiled based on given scores. The score will be done on three countries. These countries are the USA, Mexico, Japan and Germany. The scores will be used to identify suitable environments for setting up a business. The barriers from the chosen country will be focused upon thus allowing an analysis of these barriers and identifying models that will overcome the barriers. The four countries where identified due to their uniqueness in terms of geographical location, government policies and cultural differences. Recommendations will be made based on the suitable country to set up a business (The Hofstede Centre, 2010). The United States of America has a higher score in individualism compared to other cultural dimensions. Individualism had a score of 91, power distance had a score of 40, and masculinity scored 62 while Uncertainty avoidance scored 46. In the case of Mexico, uncertainty avoidance scored highly compared to other dimensions. Individualism scored lowly compared to the three dimensions (The Hofstede Centre, 2010). The scores for this country where; individualism at 30, masculinity at 69, uncertainty avoidance at 82 while Power distance at 81. Japan on the other hand had a high score on Masculinity at 95 and a lower score of 46 on individualism. Power Distance scored an average score of 54 while Uncertainty had an averagely high score of 92. In Germany,

Sunday, February 9, 2020

Cement Coursework Example | Topics and Well Written Essays - 1000 words

Cement - Coursework Example First step encompasses preparation of material to their required size and condition. Mainly, this is size reduction of materials, which are bulky in size and cannot fit well in the rotary kiln besides ensuring intimate reaction of varied chemical components (ZKG, 2010). This process is raw milling mostly taking place in the field before transportation of lime (ZKG, 2010). Once materials arrive in the factory, mixing or blending of varied components takes place. This is to ensure uniform and intimate reaction of materials once they are in the kiln, which is always at high temperatures. However, these temperatures usually vary significantly in diverse sections. These include dehydration (- 4500C), Calcination (4500C to 9000C), solid-state reaction (9000 – to 13000C), clinkering section (13000C to 15500C) and finally cooling zone (Thomas & Jennings, 2008).  After formation and cooling of clinker in silo, milling commences with addition of other essential additives whose role is to ensure cement attains its required condition before stored in silosg (ZKG, 2010). Milling entails feeding the clinker into a four-chamber or cemernt mill coupled with addition of gypsum and other components to produce a very fine powder, which is cement (Taylor et al. 2008). After milling, the fine powder based on materials may stay in the silo for sometime before packaging takes place. This is to allow final residue process take places effectively whereby afterwards packaging or bagging takes place before kept in warehouses.

Thursday, January 30, 2020

From reading the selected pre-1914 Essay Example for Free

From reading the selected pre-1914 Essay The Return of the Native (pg 414 447) near end of novel From reading the above, what do you learn of Hardys use of vivid description, dramatic incident and reference to Nineteenth century customs and traditions? Which of the three pieces was your favourite and why? From reading the two extracts and the story, I can see that the main difference in the book is how life is in the book compared to our modern 21st century. People in the 19th century depended very heavily on agriculture and farming especially in Wessex, where nearly all of Hardys novels were set. Wages for agricultural labourers were the lowest in the country in Dorset, averaging out at the equivalent of 37p a week in 1840. Magic and superstition was rife in the 19th century, and many people believedin dark powers. Every village in Wessex was supposed to have their own witch. Magic play a big role in two of the stories which I am studying, The Withered Arm, and The Return of the Native. People who committed crimes in the 19th century were severely punished. Poachers were transported to Australia to do hard labour, night burglary was punishable by death. Hangings were still very popular in the 19th century and any hanging was an excuse for a holiday. Class systems in the 19th century were very rigid not many people succeeded in moving up to a higher class, but Thomas Hardy was one of the few people who managed to do this. Thomas Hardy uses vivid description in all of his novels and short stories, including the novels which I am studying, in particular The Mayor of Casterbridge. At the beginning of the chapter, we have an almost cinematic view, as if a camera is zooming in on the three travellers, describing them from afar at first, then in more detail as we begin to see them from closer up. We can almost feel the tension between the two adults, when Hardy says: What was really peculiar was the perfect silence they preserved. In The Withered Arm, Hardy uses vivid description very effectively when description Rhoda Brooks vision. He uses words such as: Peered cruelly and shockingy distorted to imply that Gertrude is mocking her for being cast aside and then Gertrude taking her place as Farmer Lodges wife. This vivid description is also linked to dramatic incident as it is a key chapter in the story, and Hardy uses adjectives to describe Rhodas dream, it makes us feel as though we are actually there, watching this distorted version of Gertrude attacking Rhoda, so Hardys descriptions are very effective in this chapter of the book. Also, at the beginning of the story, we learn a lot from the dairy workers in the farm, who gossip. They gossip about Farmer Lodges new wife and they try to guess how old Farmer Lodge is, all the while ignoring Rhoda Brook, Farmer Lodges ex-wife. In The Return of the Native, when the superstitious Susan creates a voodoo doll resembling Eustacia, Hardys use of vivid description is effective when Susan thrusts pins in the doll, and then puts it in the firem murmuring the Lords Prayer backwards which was a proceed which called for help against an enemy. Magic played a key part in this story; Susan believed that Eustacia was making her son ill, because at the exact moment that he said he was feeling unwell, Eustacias dark shadow crossed the light from her house, but this was just a coincidence. Also, in The Return of the Native, when Eustacia falls into the pool of water near weir, Hardy uses pathetic fallacy, which is when events in the natural world mirror what is going on in the human world. In this case, Eustacia is very depressed and unhappy, so the weather is atrochiously stormy, raining and windy. Because, it has rained so much, the pool has created a whirlpool, and Eustacia falls in. To describe the scene more effectively, Hardy uses metaphors such as: Boiling cauldron, referring to the whirpool, the current, and emphasising the amount of water in the pool. Hardys use of dramatic incident in all three of his stories manage to shape the whole story, especially in The Mayor of Casterbridge. In think amin the dramatic incident in the extract is when Michael Henchard sells his wife at auction when he becomes drunk. The day after, Michael realises how stupid he has been and vows never to touch another drop of alcohol for however many years as his age. I think this is very effective because the day after Michael sells his wife and baby, he realises that alcohol changed him into something he doesnt want to be. In The Mayor of Casterbridge, when Hardy uses dramatic incident, we learn that Hardy builds up suspension before the dramatic climax. When Michael Henchard is trying to sell his wife and baby at auction, nobody will bid the price that he is looking for, then just as Michael is going to withdraw: Yes. said a voice from the doorway. The man in the doorway was in fact, a sailor. He bought Michaels wife for five guineas, and she left, leaving us with the impression that she is glad that she has got away from her husband at last. Hardy uses lots of dialect to show exactly how Michael Henchard feels about his current state of affairs: The woman is no good to me. Who will have her? When Michael is trying to sell his wife, Hardy describes Michaels distaste for her effectively, and when he finally does sell her, even the rough country people in the tent are surprised that he let his wife and child go without a second glance. In The Withered Arm, I think there are two main dramatic incidents: Rhoda Brooks dream, and Gertrudes turning of her blood, when she sees that the young man who has been hanged is, in fact, Rhodas son. When Rhoda has a dream that Gertrude visits her to mock her, Gertrude looks ugly and old. Hardy used use of vivid description works effectively in making us understand that Gertrude has come to mock her because Rhoda has been replaced by her in Farmer Lodges affections. Hardys use of verbs work well in this incident, using words such as thrust, swung, and peered cruelly to create a feeling of hate between Rhoda and the figure come to visit her at night. The other dramatic incident in The Withered Arm is when Gertrude travels to get her arm cured by holding her arm against a newly hanged mans neck, who is in fact Rhodas son. Hardys use of dialect again gives and extra depth to the story, when Rhoda walks in when Gertrudes blood is in the process of being turned: This is the meaning of what Satan showed me in the vision! Rhoda shouts. Hardys use of the word Satan, emphasizes the hatred Rhoda has for Gertrude and perhaps jealousy, for stealing her husband although Gertrudes character is kind and gentle. In The Return of the Native, the main dramatic incident is when Eustacia falls into the whirlpool and Clym Yeobright and Wildeve try to save her, but fail. Three bodies are pulled out, and only one, Clym, survives. Referring again to pathetic fallacy, the weather is awful when Eustacia falls into the boiling cauldron. The slow realisation that Wildeve was actually holding on to Clym when Diggory Venn was seemingly just pulling Clym out creates images of horror. My favourite story is The Withered Arm, because I like Hardys use of magic in Rhodas vision, how Gertrudes arm became deformed because of this. Gertrude obviously has no idea how this happened. Hardys use of vivid description in the book is very effective throughout, but especially in Rhodas vision. Rhoda is obsessed with the idea of Farmer Lodge being with another woman, and sends her son to look at Gertrude and report back to her. When he says that Gertrude is shorter that Rhoda, she seems pleased and smug about herself. I like the way how Hardy has interlinked everything, e. g. Rhodas sons father is Farmer Lodge, the young man who was hanged was Rhodas son. I think it is a very clever story, and at the end, Gertrude dies at the fright of seeing Rhodas son dead, lying limp in the coffin. I think that the story shows that Rhoda is perhaps so obsessed about Farmer Lodge and Gertrude it is almost unhealthy, and because of this, maybe this is why she had the vision in the first place. I learn that Gertrude is forgiving, even though when she went to see Conjuror Trendle and he created the concoction of egg white and water, Rhodas image formed. Gertrude was surprised, but she doesnt question it because she had no idea that Rhoda had anything to do with her arm.

Wednesday, January 22, 2020

Comparing Authority in Hope Leslie, Dinosaur in the Haystack, and A Riv

Authority in Hope Leslie, Dinosaur in the Haystack, and A River Runs Through It Authority is portrayed differently by each individual in life. Authority is portrayed by knowledge, wisdom, tone, and wording. The languages of authority are too numerable to count. In the novels Hope Leslie, Dinosaur in the Haystack, and A River Runs Through It the authors use three different techniques to portray authority while using religion and scripture to describe their arguments. Stephen Jay Gould demands authority because of the extensive studying he performs and yearns for knowledge that he possesses. Each of the essays that he presents has scientific merit and has been extensively studied. By writing about natural science and specifically evolution, Gould displays his expertise and therefore his authority. Gould being a scholar and a Jew has extensive knowledge of the Old Testament. He includes scripture in his writing to support his theories and explain the mind frame of many Americans. In "Dousling Diminutive Dennis’s Debate Gould tells of the debate on whether the millennium starts J...

Monday, January 13, 2020

How Bangladesh is affected by flooding

Flooding is a huge problem for the people in Bangladesh and the problems continue to have negative and positive effects on the people, property and land/environment. The negatives of flooding; There are many different types of floods that Bangladesh suffers from and these are; flash floods; where there is an extreme amount of rainfall effecting both upland areas and over time low land areas. This type of flood has a huge affect on property as it can wash it away completely destroying it and also flooding crops and killing them, this type of flooding will also deposit lots of sediment so the river bed will rise making the river easier to flood. River floods are where high amounts of rain and melted snow from the Himalayas completely flood the river and also the floodplain, the water can not be contained so flows over lands which is usually not protected, this again damages crops by flooding them and also ruining the land for future use as farm land. This type of flooding will also damage or even destroy property and in extreme cases entire settlements which in turn will also kill people if they do not evacuate quick enough. Rainwater floods are where there are again extreme amounts of rainfall and there is too much surface water and land is flooded. This can kill cattle, people and destroy farmland and crops which people need for their livelihoods. For example of crop destruction, in 1987 and 1988 rice production on a country scale was largely disrupted due to extreme floods. Even if engineering is successful and floods are controlled there is the negative effects that the country gets further into debt and a lot of the flood controls do not fit in with the natural environment so is an eye sore. Methods of flood control also effect farming in certain areas as they block irrigation of water so many farmers are complaining as they are not getting the water needed to grow crops for their livelihood. The worst effected areas of flooding are the coast as many people live here and this is where flooding is most extensive, many people are killed damage to property and farm land is huge so this disrupts the local economy. In the floods of 1991 flooding was that hard that waves were 7 metres high and this brought wind speeds of 225 km/h. people had to climb trees to evade the floods but over 150 000 people were drowned and 500 000 cattle were lost along with vast damage to settlements, electricity, roads and fishing. Deforestation is another big factor that is negative as this destroys trees that are vital for the world and also does not allow interception to occur so the snow melting from the Himalayas is coming directly to Bangladesh with nothing sopping it. As there is little knowledge and little communication available people can not prepare and are defenceless. With the vast amounts of chemicals and diseases in the Ganges, flooding just spreads this all around the country contaminating drinking water and brings huge problems that need huge amount of medical care so calls for the worlds charities to help. You can read also Waves There are very little positive effects of flooding as floods bring so much destruction. The positives though are; due to vast amounts of deposition the silt that is deposited is high in fertility so ‘repairs' the soil so can be used in the future making it good for crops to grow in. also the vast amounts of water, when controlled can be irrigated for the crops rice and jute which require a large amount of water to grow. This in turn helps re – boost the local economy and gets the farmers back to their usual livelihood. Finally in cases of extreme flooding where the world is made aware, it can show the kindness of countries by the help they donate and the medical care made available to help restore the country to normal. Although there will always be social, economic, and humane problems with flooding the key is for the country to recover as quick as possible with the least effects and damage done to the country and its people.

Sunday, January 5, 2020

Small Business - 2016 Words

Chapter Seven Aida Moua Small Businesses and Entrepreneurship: Economic Rocket Fuel Review Questions 1. Review the benefits an entrepreneur might seek in starting a new business. Which benefits are most appealing to you? Why? Some benefits that are most appealing to me is having greater financial success, independence, flexibility, and challenge because with all of them combined, it’s beneficial to me and can help me gain more money easier. 2. Do you recognize any of the entrepreneurial personality characteristics in yourselves? Which ones? Do you think it’s possible for a person to develop the characteristics that he or she lacks? Why or why not? Yes, I have some qualities of entrepreneurial personality characterics that are†¦show more content†¦Some key contributions of small business in the U.S. economy is that they create new jobs, create new innovations at twice the rate of their big business counterparts, and they tend to find more opportunities than big companies. 10. What factors account for the dramatic differences in entrepreneurship rates around the world? Do you think entrepreneurship will continue to grow worldwide? Why or why not? Some key factors that plays an important role in different entrepreneurship rates around the world are national per capita income, entrepreneurs’ opportunity costs, and how much cultural and political environment supports entrepreneurs. I believe entrepreneurship will continue to grow worldwide because there’s always going to be that one person who has dreams he or she wants to accomplish. Application Questions 1. A huge number of successful businesses—such as Apple, The Cheesecake Factory, and eBay—were built around the personal passions of their founders. Consider your own personal passions. What do you love to do? What are you great at doing? Can you shape any of your interests into a business opportunity? Why or why not? Be sure to think big. For instance, if you love hanging out with friends and listening to music, a club promotion business might make sense for you. Write a one–two page paper outlining the specific steps you need to take over the next few years to make your â€Å"dream business† real? 2.Show MoreRelatedEssay On Small Business1382 Words   |  6 PagesServiced Office Spaces Benefit Small Businesses Serviced offices are becoming more and more attractive to small business owners especially those operating in U.S main cities such as New York, Kansas, Los Angeles, Miami and Las Vegas among many others. One can easily access prestigious rental serviced office spaces like the ones we offer in the heart of Midtown Manhattan. Furthermore, serviced office spaces located in trendy and upmarket areas provide start-ups and small companies the chance to raiseRead MoreBenefits Of A Small Business2005 Words   |  9 PagesI. 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