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Friday, July 2, 2021

Information TechnologyDesign Project Report

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My design proposal was for an animated story. The story was about a man who went up a set of stairs and down the other side of the stairs, on a sunny day. Before he went up the stairs, a car went past the stairs.


It took me a while to think of this story, because I couldnt decide what to do in the beginning. Then when I thought about the different procedures I could do, it didnt take long for the idea to come. I ended up using more space than was provided on the design sheet, because I wanted to have my characters off the screen at the beginning of the story. I had to add an extra sheet of paper to the original design sheet, to show where my characters would start. The design for this program needed a design sheet that showed a grid from -100 to 000 pixels, which I made by attaching the extra sheet of paper.


One problem I encountered while making my program was that the lines I used to make the person werent in the right place. For example, linArm was longer on one side and shorter on the other side. I fixed this problem by re reading the code I had written and experimenting with coordinates for the X1 and X values, and adjusting each of them accordingly.


Another problem I came across was that I didnt like the limited range of VB and QB colours that were available to use. I tried to find some colours that I liked within the VB and QB range, but none of them worked with the staircase and background, etc. I resolved this problem by consulting my previous notes. I remembered that to get different colours, you could type RGB(red, green, blue as integers) in place of vbWhite or QBColor(7) for example. I found the colours I wanted to use using the program "Paint", and then typed in the numbers accordingly on my program.


Many times during the making of this program, things did not appear as I had planned. On my design sheet, everything was placed how I wanted it to be, but when I positioned them on Visual Basic, they did not appear the same on the screen as in my design. Sometimes the objects that were meant to be off screen were still a little bit visible on the side of the screen, and sometimes the shapes did not fit together to make the character I wanted (for example, the lines that made the persons body were in the wrong positions). Thus I changed my coordinates for the objects that were in the wrong place, and I also changed the designs on the design sheet accordingly. I also changed the colours several times, because I was not happy with the way the objects looked.


Originally, my design did not include shpGround, shpRoad, shpSun or the clouds. The original design was just to have the car drive past the stairs, then have the man walk up and down the stairs and off the screen. After I had made a program that fulfilled this design, the screen seemed a little bit bare, so I decided to add shpGround, to give the stairs a base, and shpRoad, so the car would have something to drive on. I also added shpSun and the clouds to add a bit more movement to the story, and to fill up the top area of the form.


I used ZOrder quite a bit in my program, mainly to fix up the background (for example, to make shpGround appear behind shpStair1). Originally I did not include ZOrder in my design, but after testing my improved design (which was the original design, after adding shpGround, shpRoad, etc) on Visual Basic, shpGround and shpRoad were overlapping, and the car looked like it drove behind the road instead of on the road. Thus, I added ZOrder to both shpGround and shpRoad, to improve the appearance of my program.


Probably the greatest difficulty I encountered while making my program was the animating. Making the person move in the first place was a bit of a challenge, because I wasnt sure whether to increase or decrease the X or Y values. I resolved this problem by experimenting, using both the X and Y values an observing the results, then adjusting my coding accordingly.


Getting the person to stop where I wanted it to was also a bit of a challenge, because I wasnt sure how to make the person stop at the stairs and then start climbing them. I sat and thought about this for a while, then started looking at my code. At first I only experimented with the number of pixels I wanted to move the characters (e.g., linLeg.X = linLeg.X + 10 or +15 or +0, etc), but that made no difference. Then I realised that to change the position where I wanted my character to stop, I would have to adjust the For kount = 1 To 80. I changed the numbers accordingly, and experimented with different numbers to replace the '80. I soon was able to guess quite accurately what number I would have to put in to make my character stop at the appropriate places.


After that, it was just a matter of typing in all the instructions that I wanted the characters to do, and putting them in order, so the computer could animate them. The other problem I encountered while animating was how to make the objects move up, down, left and right. I knew how to do it, but sometimes it got a bit confusing and I typed the wrong code. I fixed this problem by re reading my code and finding my mistakes, then correcting them and playing my program again, to see if it worked. Another confusing part was putting all of the sub-procedures in the right order, to make the animation work. The first few times I tried it, some parts were not in the right place, so the animation did not work. I overcame this problem by separating all of the sub-procedure names that were under the cmd_Start_Click( ) sub. This made it a little easier to see what each sub-procedure was called, and I didnt get as confused. I was then able to put all of the sub-procedures in the correct order.


Overall, I enjoyed doing this project. Getting to design and create my own program was challenging and interesting, and I have learnt a lot.


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Communication

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Shopping is something everybody does and shopkeepers must


compete each other for their valuable customers. Without necessary


communication skills, the manager can disenfranchise both his employees


and customers who will ruin his business. For grocery store managers,


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communication and language are very important because it allows them to


solve problems and maintain good relationship with their employees and


customers.


Applying appropriate communication and language can be used to


solve serious problems. For example, if a thief comes into a store the safest


thing to do is to give them what they want. In this case, a manager needs to


communicate correctly with a thief so that he/she might not use violence. It


also can reduce and solve complaints by talking to customers nicely and


satisfying their needs.


A grocery manager must keep good relationship with his/her


employees by using appropriate communication and language. This is a


boring job for the employees so it¡¯s difficult to motivate them. However if


the manager constantly joke around with them or make the environment fun


for them they will work hard. It is extremely important to get along very


well with their employees since they are the one who are on front line and


deal regularly with customers.


Finally, there are financial benefits to maintaining good relationship


with customers. There are more than 75 percent of customers are regular


customers therefore it is essential to keep friendly environment for them.


For example, a manager has to enjoy talking to his/her customers about


news, weather, family etc. Being friendly is providing good customer


service and communication is an indispensable condition for this.


Appropriate communication and language encourage the bright


prospect of public relations between manager, employee and customer and


these are the key factors for success of this business.


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Thursday, July 1, 2021

Norbert Rillieux

If you order your cheap custom essays from our custom writing service you will receive a perfectly written assignment on Norbert Rillieux. What we need from you is to provide us with your detailed paper instructions for our experienced writers to follow all of your specific writing requirements. Specify your order details, state the exact number of pages required and our custom writing professionals will deliver the best quality Norbert Rillieux paper right on time.


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Norbert Rillieux (1806 - 184)


Norbert Rillieux was born a free man in New Orleans, Louisiana on March 7, 1806 to Constance Vivant a slave on the plantation of his father Vincent Rillieux. He was adopted by his father ad given his name when he was baptized in St. Louis Cathedral by Pere Antoine. Rillieuxs intelligence was noted at an early age by his father who decided he would send Norbert to school. Since the law (The Black Codes) stated that white people would not allow Blacks to be educated in America Norberts father sent him to France. He studied engineering at LEcole Centrale in Paris. Norbert excelled over his French classmates and at the young age of 4 he was appointed engineering teacher at the school upon his graduation. He was the youngest professor at the school for that time. He contributed many papers on steam technology to engineering journals.


When Norbert was young and still on his fathers plantation he would watch gangs of men laboriously ladle sugar cane juice from one kettle to another. Sugar cane had become a dominant crop in Louisiana, but the sugar refining process employed at that time was extremely dangerous and very inefficient. Known as the Jamaica Train, the process called for sugar cane to be boiled in huge open kettles and then strained to allow the juice to be separated from the cane. The juice was then evaporated by boiling it at an extreme temperature resulting in granules being left behind in the form of sugar. The danger stemmed from the fact that the workers were forced to transport boiling juice from one


kettle to another using long handled ladles, chancing the possibility of suffering severe burns. It was also a very costly process considering the large amount of fuel needed to heat the various kettles. Cheap College Papers on Norbert Rillieux


He began working on a process to better refine sugar. He utilized the physics he had learned and invented the first practical multiple effect vacuum evaporator. This machine used an improved process to remove water from sugar cane. Rillieuxs multiple effect vacuum evaporator patented in 184 utilized a number of physical principles to increase the efficiency of sugar refining. The cane juice was heated in enclosed vacuum pans. The existence of a partial vacuum reduced the boiling point of the liquid with a consequent improvement in fuel economy. Pipes led the steam and heated juice from one pan to another in such a way that the steam could be utilized for further heating, thereby achieving greater fuel efficiency. The results of this invention were several fold. Because the liquid could be boiled at lower temperatures, less fuel was needed. The process was so efficient that it cut back significantly on labor. The remaining sugar that was produced, in much higher quantities was of better quality that the Jamaica train method. Since the evaporator produced much more sugar at a much cheaper cost, the demand for sugar sky rocketed the demand for field slaves on sugar plantations increased.


Such slaves were selling for as much as $5000 in the 1850s which increased the economic incentive to defend slavery. In 1846 Rellieux petitioned for and was granted his second


and final patent for his new and improved sugar producing machine.


Following the success of the evaporator he turned his attentions to developing a sewage disposal system for New Orleans. Sewage disposal was a problem in early New


Orleans. Rillieux submitted his plans to the New Orleans Authorities but they were turned down for racial reasons. By this time New Orleans had become part of the United States and racial tensions had increased to unbearable levels Rillieux put up with numerous growing restrictions and indignities. In 1854 a new law was passed that required all free Black citizens to carry a pass and get permission to enter town. This indignity he could not submit to and he went back to France where he resumed his teachings at LEcole Centrale. Within a very short time he was appointed the headmaster of the school.


While in Paris, Norbert lost all interest in the sugar refining process and turned his attentions to Egyptology and made significant contributions to the deciphering of


hieroglyphics. He continued an active career until his death. Rillieux died in 185 at the age of 88 of what can best be described as a broken heart due to the French government disallowing his attempt to patent an upgraded version of his evaporator four years earlier.


He was buried in a vault in the churchyard Pere La Chaise. It is known from the headstone that Norbert married Emily Cuckow a woman 1 years younger than he. Little


is known about her other than she lived in very comfortable means until her death in 11.


The most depressing aspects of Norbert Rillieuxs life continue to come many years after his death. He is credited with creating the system of refining such products as sugar, condensed milk, soaps, gelatin, and glue yet he is forgotten in places like the New York Public Library, encyclopedias, and The Dictionary of American Biography. Most writer who have devoted themselves to the study of Negro life and Negro history afford him very little or no space.


References


Author Unknown. Distillation/Condensation Techniques


Multiple Effect Evaporation Units - A Diagram. WWW.Google.Com/DistillationTechniques.


Meade, George P., A Negro Scientist of Slavery Days. Negro


History Bulletin. April 157 Pages 15 - 164


Norbert Rillieux Chemist and Inventor, The Encyclopedia of


Black American Past. New York, New York 16. Pages


6 - 64.


Norbert Rillieux (1806 - 184), Sepia, August 176. Page 11


Norbert Rillieux. Tuesday. October 168. Pages 0 - and


8


Norbert Rillieux. Negro Digest. March 148. Page 11


Norbert Rillieux. Chemical and Engineering News. American


Chemical Society. 00


Norbert Rillieux. The African American Journey. World Book


Incorporated. 00


Norbert Rillieux Sugar Chemist and Inventor. The Faces of


African American Sciences. 15-000. URL


Http//www.princeton.edu/~mcbrown/display/rillieux.html


Please note that this sample paper on Norbert Rillieux is for your review only. In order to eliminate any of the plagiarism issues, it is highly recommended that you do not use it for you own writing purposes. In case you experience difficulties with writing a well structured and accurately composed paper on Norbert Rillieux, we are here to assist you. Your cheap research papers on Norbert Rillieux will be written from scratch, so you do not have to worry about its originality.


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