Friday, November 29, 2019

The Best Conferences for Freelance Writers and Content Creators

Conferences are a great place for freelance and content writers to meet like-minded people, learn new skills, beef up on industry trends, meet potential clients, and network with potential collaborators. Plus, they can be a ton of fun. While there are plenty of conferences for content marketers, what about ones specifically for freelance and content writers? We’ve got you covered. Here is our list of the best conferences for freelance writers and content creators. 1. BlogHer Date: August 8-9 Location: New York, New York Presented by: SheKnows Media Description: BlogHer is a conference all about inspiring and empowering female content creators and influencers. The summit features keynote speakers, networking sessions, and influencer workshops. Some of the notable speakers at this year’s summit include Gwyneth Paltrow, Julianne Hough, and Arianna Huffington (among others). â€Å"BlogHer has become an unstoppable movement, empowering women to find their voices and turn their passions into content, community and commerce, across topics from food and health to parenting and politics.† Who should attend: Female writers, bloggers, social influencers, content creators 2. Tribe Conference Date: October 26-28 Location: Franklin, Tennessee Presented by: Jeff Goins Description: Founded by Jeff Goins, a best-selling author and blogger, the Tribe Conference is a place to meet like-minded creatives, grow your writing practices, and learn from industry experts. Some of the notable speakers at this year’s event include Alli Worthington, Amy Landino, Chandler Bolt, and Jeff Goings himself. Tagline: Find your tribe. Who should attend: Content writers, bloggers, creatives 3. Writer’s Digest Date: August 10-12 Location: New York, New York Presented by: Writer’s Digest Description: The Annual Writer’s Digest Conference is a focused on helping writers advance their writing career creatively and professionally. Writers of all background, expertise, and experience can use this conference to sharpen their skills, pitch ideas, and find inspiration. Workshop and speaker sessions balance both the artistic side of the writing craft along with the business side. Some of the big speakers at this year’s event include Cassandra Clare, Walter Mosley, and Jeff VanderMeer 4. Adobe Max Date: October 15-17 Location: LA, California Presented by: Adobe Description: While Adobe Max emphasises graphic design, it’s meant to inspire anyone work in a creative industry. Some sessions focus on continuous improvement, building strong teams, developing your personal brand, getting inspired by personal projects, and the differences between a career and a job. Tagline: Get inspired. Learn skills. Play. Who should attend: Writers, designers, photographers, marketing strategists 5. South by Southwest Date: March 8-14, 2019 Location: Austin, Texas Presented by: SXSW Description: The SXSW ® Conference is dedicated to helping creatives reach their goals. The conference aims to foster both creative and professional growth through a series of networking events, speakers and workshops. While much of the SXSW conference focuses on film and music, the Marketing track and the Media and Journalism track are highly relevant for freelance writers. Who should attend: Writers, authors, YouTubers 6. 99U Date: May 8 – 10, 2019 Location: Manhattan, New York Presented by: Adobe Description: The 99U is a 3-day conference packed with insightful speakers, stimulating workshops, and valuable networking sessions. Some of their past speakers include authors like Simon Sinek and Seth Godin, as well as other experts such as the co-founder of Airbnb, Senior Curator of MoMA, and the Head of Design at Instagram. Who should attend: â€Å"Anyone in a creative field working to: put an idea into action, get inspiration from creative leaders, connect with potential collaborators, manage an effective team, or understand the trends affecting the future of creativity.† 7. World Domination Summit Date: June 26 – July 2 Location: Portland, Oregon Presented by: World Domination Summit Description: World Domination Summit isn’t your typical conference. They bring together a variety of creatives, entrepreneurs, and interesting people for a full week of events and keynotes. Some of the notable speakers at the 2018 summit include Geraldine DeRuiter (blogger, author, humorist) and Ryan Holiday (writer and media strategist). Tagline: An unconventional weekend for unconventional thinkers Who should attend: Writers, bloggers, digital nomads 8. Design Content Conference Date: July 25- 27 Location: Vancouver, British Columbia Presented by: The Republic of Quality Description: When design and content come together, magic happens. This conference brings together industry leaders and experts to share their thoughts about crafting amazing content experiences. Some of the talks scheduled include â€Å"Writing for every reader†, â€Å"Click it real good†, and â€Å"How UX writing is a lot like wine tasting†. Who should attend: Content strategists, content writers, designers

Monday, November 25, 2019

Renaissance Architechture essays

Renaissance Architechture essays From the beginning of time, buildings have gotten more and more extravagant. From the Egyptians and their pyramids to modern day skyscrapers, buildings have gotten bigger and easier to build. Some of the biggest advances in architecture was during the Renaissance time period, when the use of arcs and pillars, flying buttresses, and many-floored building began. Along with art, architecture gained huge advances. These advances affected everyone on the European continent and around the world. It started on August 14,1418. Florences new cathedral, Santa Maria del Fiore, had been under construction for more then a century. The architects did not know how to finish the dome they had wanted. Holding a contest, the builders said that whomever could make a model of the ideal dome would win 200 gold Florins. The battle began, people worked feverishly for six weeks. Soon they began to realize that building a dome was much more difficult then anyone had thought. As the century went on, and they were ready to build the dome two groups of people were asked to make detailed models. The first was a man named Giovanni di Lapo Ghini, and the second was a group of artists led by a mason, Neri di Fioravanti. Their models were great, sometimes big enough that the architects could inspect the interior. Each group had their own idea of how the dome should be built. As the time went on the architects could not decide between the two. However, as the days went on the wardens start ed leaning toward Fioravantis design. Giovanni then started to question the support of the dome. Stability was a big issue then, modern buildings have been built so we do not have to fear them collapsing. However, then, that fear was bigger then ever. The wardens adopted Fioravantis idea, with the stipulation that his supports be bigger. It was then built, and has been like that since. A dome the size of Fioravantis had never been done be...

Friday, November 22, 2019

How have anthropologists responded to colonialism in different Essay - 2

How have anthropologists responded to colonialism in different historical moments - Essay Example In some cases, anthropology is into smaller units namely linguistic, bodily, archaeology and cultural anthropology. Therefore, anthropology seeks to understand the various facets of culture within a given society therefore reflects on the tools, techniques, values, beliefs, economic mechanisms, social institutions and struggles of prestige within any given societal setting (Pritchard, 1969, p.30). With a wider spec, applied anthropological study helps in solving modern problems. Anthropologists not only use colonialism as a historical object of observation but also as a technique of control, which emerged from colonial dialect. Anthropology categorizes colonialism in dissimilar ways. The anthropology of colonialism categorically seeks to determine contemporary anthropology in relation to the colonial background under which it emerged. Ethno history on the other hand, seeks to draw boundaries between history and anthropology, neo-Marxism and feminism for instance fuel economic interes t of change and consequently in colonialism among the peasant societies in relation to their mode of production and form of economy. Anthropology of colonialism’s notions, through culture and method, has always turned out to have specific colonial functions or uses (Asad, 1973, p.5). Evans-Pritchard, in his book, â€Å"The Nuer†, indicates that society surrounding the Nuer people happens through groups and cattle. The Nuer is a pastoralist community residing along the upper part of the Nile. Their social structure was drawn from individualistic perspectives and lacked laws and leaders. Social order in society was maintained based on societal values and tribe orientation within a lineage system (Pritchard, 1940, p.9). From a scholarly perspective however, â€Å"The Nuer† is an intensive ethnographic study coined by Evans-Pritchard about the unusual and interesting people. To this people, economic relationships are of social nature hence everything that the people of this ethnic setting do, is bound by the factor that they belong to one community and they are therefore bound by their relation by productive system. Evans Pritchard, through his book therefore emphasizes on the lack of laws, government, political organizations and authority in the social systems of the Nuer hence a paradox in their political structure. He denotes that classification among these people is only in their relation to other political setups and it arises because of tribal hostility and aggression. This therefore means that, the availability of tension brings about sense of form. Because of this, social life therefore balances wrongs and individuals within the society. Through Evans-Pritchard’s writings, it is clearly indicating that through anthropologies colonialism should actually be analyzed as a culture, which has an origin from colonial control, which is set on a historical background, in this case, therefore, culture and history supplement each other in the manner in which they relate. In order to understand this interesting relationship, one ought to know the classifications and functions of culture through the history of colonial governments. Through the understanding of Evans-Pritchard’s work, we can deduce that anthropologists and historians in most instances agree that we all ought to be sensitive to contexts. The Nuer, therefore,

Wednesday, November 20, 2019

Art Essay Example | Topics and Well Written Essays - 250 words - 17

Art - Essay Example The third photograph indicates the initial stages of a sisal plant, the second shows the sisal plant while at the farm while the first photo represent a period at which the sisal is harvested ready for use. The stages represented the economic activity at the period of photography. It represents the livelihood of the people at the specific period. The background of the first photo shows a cloudy sky representing perfect weather for farming. The first photo also represents culture and dressing of the region at the given time. It shows that they where weavers as represented by the sisal cap worn by the main in the picture. It also represents the man as a farmer. The existence of the two economic activities indicates the presence of trade and interactions between people at the given period and rime. The budding stage of sisal represents the initial cultural practices with the second photograph indicating the changes within these

Monday, November 18, 2019

Taxation Essay Example | Topics and Well Written Essays - 750 words - 2

Taxation - Essay Example Taxation in essence is a system created in order to fuel the society, a manner of giving back to society for its protection. This however is not the case in modern times. Governments use taxation to run the national affairs. One thing which has still not changed is using taxation to fund wars. This practice was carried out by empires thosands of years ago and is still in pratice today. An income tax is a tax levied on the income of corporations or individuals. The amounts of tax is determined by not a fixed amount but by a percentage. This means that the tax would increase as the income increase. In most economies there are different tax brackets. This would mean that a certain percentage would be charged for an income of a certain level, however as the income would cross that threshold the tax rate would increase. There are four different types of income taxes based on sources of funds accquired i.e. personal income tax, corporate income tax, capital gain tax, payroll tax and inheretence tax. The idea of income tax is not just to aquire money to run the society (government) but also to keep a check on earnings of the rich. This system of check and balance ensures that a share is given back to welfare of state. Inflation is also controlled through this mechanism. Moreover incomes taxes can be progressive, regressive or proportional. Sales tax is a form of consumption tax. Unlike the income tax it is not applicable when you earn but only when you spend. This is because although the tax is paid by sellers of commodities, it is not in fact actually paid by them. A typical example can be buying your favorite perfume from a shopping mall. When the payment is made there is a few extra pounds charged above the selling price. This is the sales tax; the perfume seller will pay this amount to the government. The income tax would still apply on the seller on his profits and would be collected separately. Adam Smith

Saturday, November 16, 2019

Terminal Velocity in a Parachute

Terminal Velocity in a Parachute The aim of this experiment was to see how several factors like the length of the string, mass of the object hung to the parachute and height of drop affect the terminal velocity in a parachute. When we would throw the parachute from a certain height it will accelerate and will continue to increase until a drag force acts on it causing the acceleration to decrease. There will be a point of time when the parachute accelerates at a constant speed (drag force equal to weight of the object). So in order to find this constant acceleration the research was divided into three different experiments. The three factors I was investigating were the mass, length and height of drop of the parachute where in each experiment one variable was being changed. I hypothesized in the first experiment that a heavy object will be more prone to reaching terminal velocity because it will travel faster and achieve a greater speed and this hypothesis was correct. With the second experiment when the length of the string was changed I had bit of problems because it was hard to get the object hung to the parachute when the length was small as it constantly got loosened. In the third and final experiment I predicted that a smaller height will have a greater speed because of which it will experience a greater force and hence terminal velocity will be reached and this assumption was correct. The measured heights though were not very accurate because I dropped the parachute in an open area under various different heights. Wind played a huge role in affecting some of the trials and I had to perform the experiment many times in order for the air resistance force be equal to the gravitational force. CONTENTS COVER PAGE 1 ABSTRACT 2 ACKNOWLEDGEMENTS AND CONTENTS PAGE 3 BACKGROUND KNOWLEDGE 4 HYPOTHESIS 5 EXPEIRMENTAL DESIGN 6 EXPERIMENT PROCEDURE 7 VARIABLES 8 DATA COLLECTION EXPERIMENT 1 9 EXPERIMENT 2 10 11 EXPERIMENT 12 13 FURTHER EVALUATION 14 ERRORS 15 IMPROVEMENTS AND CONCLUSION 16 BIBLIOGRAPHY 17 INTRODUCTION Background Knowledge I always have wondered how the military men used skydiving to intrude behind enemy lines and conduct various missions. After doing a bit of research I found out that Military skydivers are deployed from a large aircraft or at times from a helicopter in order to do their respective jobs which are mostly in the form of missions. They carry more gear then the normal skydivers, aside from the parachute they carry additional equipments like oxygen tank, weapons and other equipments which are needed for their missions so this becomes more challenging for these daredevils. So factors like mass of the skydiver, equipment they carry and the surface area  [1]  or height by which they fall from will affect the speed at which the travel. It would be hence interesting to design an experiment to see how these factors affect the terminal velocity of a parachute. Terminal Velocity occurs during free fall  [2]  when a falling body experiences zero acceleration that is when there is no acceleration in the parachute. It varies directly with the ratio of drag to weight. Terminal velocity reaches when the force of gravity  [3]  acting on the object is equal to the air resistance or viscous force of air on the body. Air resistance  [4]  is a major factor contributing in a falling object to reach terminal velocity as it can easily contribute to the speed at which the body falls. HYPOTHESIS A formula was derived by Sir Isaac Newton for one of the force considered in our experiment, air resistance: Fg = {Where, Fg = Force in Newtons G = 6.67 ÃÆ'- 10 -11 M1 = Mass 1 in Kilograms M2 = Mass 2 in kilograms r = Distance between m1 and m2 } When the parachute will be falling down there will be an acceleration of 9.8 ms-2 independent of the factors in the parachute. Terminal velocity wont always be the same; it will be different for different variables. My hypothesis is that a heavier object will have a greater terminal velocity than a light one. For an object to experience terminal velocity, air resistance must balance weight. When the force of gravity is equal to the air resistance the object will travel at a constant velocity (newtons first law) so in the case of a heavy object the force of air resistance in the atmosphere will cause the body to decelerate  [5]  . A light object wont be able to equal resistance the way a heavy object will Like the weight, surface area also has a great effect on a parachute reaching zero acceleration. The surface area is the height at which the parachute is falling down. If the object falls from a smaller height the time for it to touch the ground will be less and henceforth a greater terminal velocity is likely to be seen The third factor which I am taking in to consideration is the length of the string of the parachute. According to me the best string length will be the longest length since it allows the parachute to be more stable. As the parachute will be more stable the velocity will increase and hence there will be less time taken for the parachute to reach terminal velocity. EXPERIMENTAL DESIGN The main aim of the essay is to see how various factors affect the terminal velocity of a parachute. In general there are many factors affecting the terminal velocity of a parachute like the air pressure  [6]  , drop time, canopy area, size of the apex vent, number of length of strings and canopy shape. But according to me the most important factors that play a vital role in the speed at which the parachute descents  [7]  are the mass of the object in the parachute, surface area (Height of drop) and the length of the string. As discussed above these factors are the main ones when a parachute descents, be it a small object, military men or a parachutist. One factor may be prone to reach zero acceleration at a faster rate than the other so in my experiment I will be seeing how these factors affect the parachute reaching a terminal velocity. To see how various factors affect the parachute in reaching zero acceleration three different experiments will be performed. The amount of time taken for each of the parachute to hit the ground will be calculated and one variable in each of the experiment will be changed. The parachute will be made out of a garbage bag of 60 by 84 inch size. Then a big circle will be cut out of the bag of which four holes will be made and then the string will pass through each of the holes and will be stuck by glue. All the four strings will be made into one by attaching a small ribbon onto it and the length of each the strings will be about 80 cm. After the parachute is the three experiments will be performed and after it we will be able to determine when the parachute will travel at a constant speed in order to reach terminal velocity. In each of the experiments there will be two controlled and one independent variable and will see how these variables affect the others. EXPERIMENTAL PROCEDURE For the first experiment the height from which the parachute is being dropped will be kept constant and the length of the string in the parachute will remain the same. The factor that is being changed here is the weight of the object. Two different masses one of 50 and the other of 100 grams will be used and they will be hanged to the parachute one after the other in order to see which one is more prone to reach constant acceleration and they will be dropped many a times till I achieve accurate results. Time will be calculated here to see the speed at which the parachute reaches the ground when the mass is 50 and 100 grams. The weights will be measured by putting each of the masses on to a balance on by one. In the second experiment the length of the string will be kept as constant but the other factor that is kept constant here is the mass of the object. The mass of the object will be a constant 50 grams and using this amount of weight will make it easier for the parachute to reach zero acceleration. The height at which the parachute is being dropped will be changed in this experiment. I will start from a height of say 280 cm and will go up to 350 and see the time at which the parachute hits the ground in each of the case. In the third and final experiment the height of drop will remain the same (540cm) and again the weight of the object will be kept constant, the mass will be 50g. With the same parachute with the constant variables mentioned in these experiment strings of different length 80cm, 70cm, 60cm, 50cm, 40cm and 30cm will be attached. The parachute will be then dropped by 540cm in all the cases so that the parachute reaches terminal velocity. By this the variations in time will be known and hence we will be able to come to a conclusion. We will have to try our level best to avoid external force like wind to affect the experiment. VARIABLES Experiment Number Independent Variable Dependent Variable Controlled Variable 1 Mass of the object Terminal Velocity and the time elapsed until terminal velocity is reached. Surface area and the length of the string. They are the other two factors taken into consideration for the object reaching terminal velocity. 2 Height of drop of the parachute Terminal Velocity and the time elapsed until terminal velocity is reached Mass and the length of the string in the parachute will be the same in this experiment and they are the two factors taken into consideration. 3 Length of the string Terminal Velocity and the time elapsed until terminal velocity is reached. Mass and Surface area are kept constant in experience three. This time the Mass and Surface area wont be altered. DATA COLLECTION Experiment 1 In the first experiment the independent variable is the mass of the object hung to the parachute. The controlled variables are the height of drop and length of the string Height of drop of the parachute = 540 cm Length of the string is 80cm Object 1 (50g) Trials Time( ±0.1s) 1 6.52 2 7.46 3 6.38 4 8.36 5 7.94 6 7.81 7 6.63 8 7.32 Object 2 (100g) Trials Time( ±0.1s) 1 4.32 2 3.21 3 3.97 4 3.73 5 4.18 6 4.35 7 3.36 8 4.57 Experiment 2 In the second experiment the independent variable is the height of drop, it is being changed and the factor that is kept constant is the length of the string and the mass of the object used. Length of the string 80cm Mass of the object 50g Height of Drop ( ±0.05cm) Time( ±0.1s) Average Trial 1 Trial 2 Time( ±0.1s) 280 0.89 0.74 0.82 290 0.98 1.17 1.01 300 1.39 1.27 1.33 310 1.34 1.56 1.45 320 1.71 1.82 1.77 330 2.03 2.11 2.07 340 2.34 2.49 2.42 350 2.72 2.77 2.75 After plotting the datas with appropriate error bars and the line of best fit I found out that as the height of drop increases the time for the parachute to fall down increases. When you drop the parachute from a height of above 325 m then the parachute will be more prone to reach terminal velocity. When the parachute was falling down the drag force increased with increase in terminal velocity. It reaches a maximum velocity when the drag force equals the driving force. From a height of 280 to 310 m the parachute fell at a very fast rate (0.5 1.0 s) because of which constant velocity wasnt reached. Also noticed in this graph was that there is constant acceleration at a height od 330 cm which shows us that terminal velocity has been reached. Experiment 3 For the third and final experiment the factor that is being changed is the length of the string. This time the mass of the object and height of drop is kept as the controlled variables. Mass of the object 50g Height of drop 540cm Trials Length of the string ( ±0.05cm) Time ( ±0.1s) 1 80 7.21 2 70 6.39 3 60 5.85 4 50 5.77 5 40 4.32 6 30 3.97 After plotting the graph for the third experiment where the length of string in the parachute was changed I found out that when there was a decrease in the length of the string then the time for the parachute to fall down also decreased. This means that a longer string will be more prone to terminal velocity. When the length of the string decreased then the air resistance increased due to the increase in length which resulted in the parachute to fall down at a constant velocity. For a string of length of more than 50 cm terminal velocity will be reached at a faster rate. In this experiment also constant acceleration is seen at higher lengths of around 65 to 80cm FURTHER EVALUATION In each of the experiments we can now successfully say that terminal velocity was there at some point or the other. The question posed how factors like the surface area, mass of the object and length of the string affects the parachute in reaching a terminal velocity and we can say that all of these factors have an effect in reaching zero acceleration. When the length of the string was greater than terminal velocity was seen very quick and when you would increase the height of drop of the parachute also terminal velocity will be successfully reached. The air resistance depends on the height of drop and the speed at which the parachute travels. But as the height of drop, length of the string and mass of the object was not big with greater values there was a lower terminal velocity seen. In the first experiment we noticed that speed changes as we change the mass of the object. So we can say that terminal velocity is affected when we change the weight. According to Newtons Second law, the force of gravity is proportional to mass under free fall. So, F = mg where g is the acceleration due to gravity directed downwards When terminal velocity is reached mg = drag force of the object If we assume this drag force to be the same, when the mass of the object increases then terminal velocity also increases to correspond to the increase in force. In the experiment when the mass of the object hanged to the parachute was more the terminal velocity was reached at a faster rate than object with a lighter mass because in this case the drag force of the object equaled mg more quickly. But one thing noticed in this experiment was that the parachute traveled at a faster rate not only because of the weight but also due to the surface area. The object with mass 50 grams had a greater surface area due to which the terminal velocity resulted to be low. When the weight of 100g was measured the surface area was comparatively low due to which the terminal velocity was higher. The greater weight increases the terminal velocity by acting as an extra force against gravity and air resistance. In the case of different heights we noticed that when we increase the height of drop then naturally the speed would increase and hence terminal velocity would be reached. For the experiment I performed, the last trial when the parachute was dropped at a height of 350 m the recorded time was 2.75 seconds. At a time of approx. 1.80 seconds terminal velocity was reached because as mentioned above this was the time when the drag force was equal to mg. However as the height gets lower the terminal velocity would decrease. Under gravity an object falls at a rate of 9.8 m/s2 which tells us that per second that the parachute falls its velocity increases by 9.8 m/s2. When the parachute is falling form a higher distance(350m) it will have more time to speed up which will result in a higher terminal velocity. It was clear that when the best length string was that of 80cm. The larger the size of the length of the string was the greater was drag force and hence faster it equaled the other forces. When the string had a greater length the parachute was more spread out. The open parachute lets the air resistance to increase. If the length of the strings are short then less air will enter the parachute which would lower the parachutes drag force or resistance ERRORS In each of the experiments there were difficulties faced and one of the main ones was the force of wind. For some of the readings taken the wind speed increased so much that it changed the direction of the parachute. Even though direction does not have any effect on a parachute reaching terminal velocity most of the times but at some cases this change of direction can increase or decrease the speed of the parachute. In one of the readings taken for the change in the length of the string the parachute at the beginning travelled at a decent treat but all of a sudden it changed directions and was falling down vertically. This case happened when the length of the string was short (30cm) also in one of the readings taken for the same experiment of length 40cm the parachute collapsed in no time. Another difficulty that was encountered in all of the experiments was that the region of drop of the parachutes (540cm) there was a lot of wind because of which the parachutes would get blown away at times resulting a significant error in some of the readings taken. There were a few human errors in the experiment for example the height of drop was not constant for the experiments. For each of the readings we took a rough value after first measuring what 540cm was. This could result in the time going a few seconds up or down. These changes dint allows the calculations to be accurate for the average velocity. Another error I encountered was the mass of the object hung to the parachute. I assumed the mass of 100 grams to be a good one for this experiment but instead it increases the acceleration of the parachute which dint allow the parachute to open well so to create and upward force and hence reach terminal velocity. When the parachutes length was 30 and 40 cm terminal velocity was not reached because the parachute reached the ground before so the air resistance was not there. IMPROVEMENTS We could improve on the results by performing the experiment when there was very less wind as that would not then affect the height of drop (540cm). Another thing we could do is that of adding nets to the parachute in order to see how much of air is blocked in the material which affects the velocity at which the parachute travels. This results in the experiment to be more precise as only the part when the parachute reaches terminal velocity will be measured. I could perform the experiment at various high lengths which would result in more readings where terminal velocity will be reached because when the length of the string was 30 and 40cm there was no constant acceleration sees as the parachute hit the ground as a fast rate. CONCLUSION The aim of the experiment was to see how various factors affect the terminal velocity of a parachute and my results were such that the heavier mass, larger length and greater height were more prone to reach terminal velocity. The graph had constant acceleration toward the higher region which proved our hypothesis. In each of the experiments when drag force equaled mg at a faster rate, there was constant acceleration seen quickly. But we should know that in reality terminal velocity is not very well defined because external factors such as air density, constant gravity and wind keep changing with time and will have an effect on the experiments we perform. For example in the experiment where the height of drop was changed the factors mentioned above will change with height due to which the terminal velocity also changes. More or less the results obtained were quite accurate and has a good scope for others to keep researching on this topic

Wednesday, November 13, 2019

Nuclear Power Plant :: essays research papers

New form of Energy for Capetown   Ã‚  Ã‚  Ã‚  Ã‚  Capetown is considered to be the largest city in South Africa, having a population of over 2,727,000 inhabits. The energy form used in Capetown at the moment, is Gas Turbine, wich provides most of the city ´s electricity. The use of electricity in Capetown is very low compared to western countries, for example there is only one TV for almost ten people, the energy consumption per inhabit a year is about 4000 kWh, wich is 2550 kWh less than the energy consumption per inhabit a year in Paris, France.   Ã‚  Ã‚  Ã‚  Ã‚  Our plan is to built the most effective, cheap also inviromentaly friendliest way to produce energy for the 1 575 000 inhabits of Capetown, we came to the solution: BUILT A NUCLEAR POWER PLANT. ? Picture of Loviisa, Nuclear power plant We explain our solution by the following facts: ? If we built other forms of plants we would need:   Ã‚  Ã‚  Ã‚  Ã‚  3  Ã‚  Ã‚  Ã‚  Ã‚  Coal power plants or   Ã‚  Ã‚  Ã‚  Ã‚  12  Ã‚  Ã‚  Ã‚  Ã‚  Hydro power plants or   Ã‚  Ã‚  Ã‚  Ã‚  7  Ã‚  Ã‚  Ã‚  Ã‚  Gas turbine power plants or   Ã‚  Ã‚  Ã‚  Ã‚  173  Ã‚  Ã‚  Ã‚  Ã‚  Solar power plants or   Ã‚  Ã‚  Ã‚  Ã‚  4792  Ã‚  Ã‚  Ã‚  Ã‚  Wind power plants. but we only need one nuclear power plant to provide enough electricity for 1 575 000 people. Inviromental facts that concerned us:   Ã‚  Ã‚  Ã‚  Ã‚  A nuclear power plant may sound nasty and dangerous, from the naturistic point of view, but that is not a fact. A very good example of this is, the amount of fuel that a 900 MW nuclear power plant needs, wich is about one van of uranium per year, but a coal   Ã‚  Ã‚  Ã‚  Ã‚  power plant with same capacity needs about 140 tons of coal per hour, and it also polutes the air by carbon dioxide wich is released when coal’s stored energy is been transformed into heat energy. The carbon dioxide wich is been released in the prosess causes greenhouse effect, wich is the main cause of increased temperature of world. A hydro power plant does not need fuel, but it polutes the sights of a beautiful current river, because of it size, sometimes whole villages have to be moved from the reservoir area, it also effects the biosystem of both up-and down stream for quite a long distance from the location of the dam. A wind power plant is a good solution but it needs space, ev en one turbine needs about 100x100m space to work properly, if a malfunction appears in the turbine, it can fall down or the blades might break, and fly for thousands of meters. The industry producing the turbines polutes the inviroment, The turbines also cause some problems in TV and radio links.

Monday, November 11, 2019

Hector Beverages

Marks, Manna, Jamming Kola Kathy, Oakum, Googolplex aka Pain, Mil aka Amman and Clearer, was launched last year with the theme of home made Indian healthy drinks/ Hector Beverages Pet. Ltd. , is a disruptive entrant to the industry with the aim to change this. Priced at RSI 30 for a mall pack, thanks to its innovative packaging and low overheads, the drink is trying to create a space for itself with the customers of different category. As of now, Distribution channel for selling paperboard is direct sales in MAT market and Distributor model in GET market. So, there is no particular distribution channel for Samos. The broad objective of the Short term project Hector Beverages Pet. Ltd. Is to suggest different segments of retail stores where paper boat's presence can be created to increase its sales.The major objectives of this project were 1) As a new beverage company known for wide product portfolio Hector gave the task of Segmentation of retail channels in the Oneida region of NCR a nd developing a go-to market strategy for increasing penetration in this area. 2) Developing database of different stand-alone modern trade stores , traditional read stores and other outlets in Oneida 3) Analyses of various areas of Oneida and its stores 4) During the course of the project covered 80+ outlets in Oneida and recommended 30 outlets along with appropriate the sales promotions strategy. For this we started with the process of segmentation of the stores on the basis of various parameters.The first one being the target group , and we defined the target group based in the interviews we had with the retailers and customers in the Oneida region. Target group : Based on our interviews with the retailers in Oneida region we cached a basic sketch of the typical customers of paper boat in this region. Age: 17 College goers and first Jobbers , people who like to try new beverages and flavors. These people are more health conscious than soda guzzling consumers. One reason is the fa ct that they are out everyday and mostly consume at least one beverage outside the house, either with a meal or Just hanging out with friends over conversation. Hence, these people also look for variety as they are tired of having the same flavors overtime.The most preferred flavors that unanimously all retailers aid sold the most were Am Rasa , Am pain and Clearer. Segmentation : on the basis of presence of target Audience in the vicinity. 1) Perfect Fit – Places where the entire customer base fits into the target group of paper boat. These places have a lot of potential to help increase sales tremendously. College canteens – ASS College , Jayvee college , ABBES college Amity Office cafeterias – -arcs , park , Barclay These stores are visited daily by the same customers and the frequency with which these customers buy beverages is very high, almost one everyday. Hence , these are he best places to reach to our target group.Not only should these places be tapped and paper boat's presence should be made paper boat can be placed and since the customers visit everyday they are likely to try new flavors and get hooked to them ultimately. Sales in these places will ultimately results into popularizing the flavors through word of mouth and customers will start eventually buying paper boar not Just for themselves but to take back home , for family and friends. 2) Almost there – Places where at least 70 percent of the customer base fits into the target group. These are places not inside the institutes and offices but around them. The retail store that most of the college shops from outside , the street snack store that every one goes to once in a while.This would include at least 40 street vendors outside offices park , Barclay in areas like sec 62, 63,58 . 3) Will get there – Places where at least 50% of the customer base fits into the target group. These include both retail stores and eateries . Eateries and coffee shops like those in Oneida , Apparatus and sec 25 which offer a wide variety of food and and the customers usually like it to be accompanied with a average. Matthias shops which serve light snacks like Samos and other Indian variants of it , also fall in the same category. So do the bakeries . All these places , along with the food do sell some beverages and their sales are huge. Paper boat should benefit highly from being present in these places.Another category here are the retails stores in the areas which are frequented by our target group like the ones in B block market of sector 62 , TOT mall , Sector 25 market. Also kiosks on the metro stations – cafe buddy come under the same category. 4) Get in the house This refers to the Modern trade stores. This is not for our target group specifically , this is the route to get into customers home and achieve a status of being on the shopper's list. Big bazaar in sec 18 , Spencer and easy day would all fall in this category. Segmentation : on th e basis of sales This will help us Judge the potential a particular place/segment has to increase the sales of paperboard. To get the Judgment right we have categorized stores into three stores.To understand the potential that the store might have paperboard we have marked the stores on the basis if the sales of coco cola since that is one beverage each one of Hess stores stocked and no other beverage was uniformly present in all the stores. Total coco cola sales will help us understand the amount of sales that can be generated for a beverage in these stores and paper boor needs presence in these stores to take a share of those sales . On these basis we have distributed the stores in to three categories 1) High 2) Medium 3) Low The names are self explanatory and depend entirely on the sales volume of coca cola from these stores. All stores are marked on the high medium low scales in the excel , so please refer to the excel to get a better understanding of the individual store status .

Saturday, November 9, 2019

Fast Food America Essay

Fast food has become a major phenomenon here in America. According to Eric Schlosser, he writes in the New York Times, on average $301,369,863 is spent a day on fast food. As Schlosser shows, American people are abusing fast food. In accordance with fast food binging, obesity has become a widespread epidemic. According to Joseph Mercola M. D. , on a personal website states obesity is, â€Å"A chronic condition that develops as a result of an interaction between a person’s genetic makeup and their environment. † Here Dr. Mercola expresses how obesity is directly related to an individual’s environment. Today it is not uncommon to find major fast food chains with in a short distance from residential areas. With so many choices for fast food, Americans turn to the fast food as an alternative to the healthy home cooked meal. The reason for so many Americans eating out is simply because they are in a hurry or unable to cook and just want something fast and easy. A majority of these people get into the habit of constantly eating at these fast food chains. According to Morgan Spurlock, in his documentary Super Size Me, he quotes Elliot Bloom, a young marketing wiz for Taco Bell, â€Å"The fast food chains were sustained by a large group of diners who ate out more than twenty times a month. A big chunk of this group, about 30% of customers, were considered to be â€Å"heavy users† and accountable for bringing in a whopping 70% of total revenue. † These numbers show how important fast food has become to Americans daily eating habits, and further demonstrates the connection between fast food eating and the increases in obesity. Accordingly, excessive amounts of fast food can be very damaging to ones body, and there is proof to back up this claim. Director Morgan Spurlock, set out to document a strictly fast food diet, â€Å"I am trying to prove, fast food makes someone fat. † Spurlock closely documented his thirty-day McDonalds binge, eating only foods and beverages served at the one of the many â€Å"Golden Arches. † Over the thirty-days, he underwent some amazing conditions that even the doctors and health care professionals could not have predicted. Besides the usual changes which included skyrocketing cholesterol and a major increase in body fat, his liver was showing signs similar to that of a smoker. Though the symptoms that Spurlock experienced were on a very drastic scale, this is what is slowly damaging many Americans who are unable to control their fast food cravings. Research has shown the severity of obesity since the late 1980’s, and the studies show the common health problems related with obesity are Type 2 Diabetes, High Blood Pressure, and Osteoarthritis. However, little is known publicly about the dangers of obesity, and the future repercussions if obesity. According to Nanci Hellmich, writing in the USA Today, she states that, â€Å"Overall, employers and privately insured families spent approximately $36. 5 billion on obesity-linked illnesses in 2002, up from an inflation-adjusted $3. 6 billion in 1987. † Hellmich’s statistics show a tenfold increase in obesity spending over a span of fifteen years. If obesity continues to increase at this rate, in the future obesity may become the deadliest disease in America. Hellmich goes on to say, â€Å"On average, treating an obese person cost $1,244 more in 2002 than treating a healthy-weight person did. In 1987, the gap was $272. † As Hellmich shows in her quote, there exist a connection between obesity and increasing health care cost. Since the majority of Americans pay for health care, the epidemic spreads beyond those affected directly, and raises prices for the healthy Americans too. Hellmich shows there is a cause for concern, simply because obesity has predominately increased over the past two decades. The problem starts with the media which influences Americans eating habits on a daily basis. Today Americans have numerous choices in fast food as compared to five to ten years ago. As well as more commercials there exists the convenience of eating fast food. Within minutes, fast food is ready to serve at most fast food restaurants, and for relatively cheap. Besides the fact food preparation is fast, every year thousands of commercials can be seen on TV. According to Spurlock, on average a single person watches about 10,000 different commercials per year, most of them being junk or fast food products. These influential commercials broadcast smart slogans and offer cheap food to attract customers. In a recent survey, at the Brea Mall Food Court, when asked if they ate on a daily basis, 28 % of males said yes, while 25% of women said they too ate out daily. A surprising portion of people, 30% said they enjoyed the taste and quality, while majority about 46% said there was no time to cook at home because of work or hectic schedules. With so many great food specials and a plethora of commercials, its no wonder Americans turn to fast food for meals. Fast food is practical, quick, and reasonably cheap, though unhealthy many seem to no care. The first signs of concern came in 2003 when legislation was passed by Congress to help to slow obesity among children. The new law banned all junk foods from public schools and enforced new cafeteria food requirements. Robert Colin Carter a medical researcher from the John Hopkins School of Medicine showed that the meals served prior to changes by school cafeteria’s exceeded the newly established limits for total and saturated fats, set by the National School Lunch Program and National School Breakfast Program. Here Carter shows the importance for the legislation, as well as exposing children to healthier foods. In a recent interview, with Sonya Dravenstatt, a School Nutrionist, she stated, â€Å"The new menu now consists of vegetables, low calorie pizzas, and salads. The unhealthy items such as Tatter-tots and French Fries have been substituted with corn, green beans, and fruit cocktail. † As Mrs. Dravenstatt mentioned, the meals are better for the students and follow the limits recently established by NSLP and NSBP. As well as healthier foods in cafeterias, there has been a fairly recent ban of â€Å"unhealthy† foods and drinks in public school vending machines. The soda selection has been exchanged with Dasani water, Minute Maid Juices, and various PowerAde flavors. As for food, all candy and snacks high in fat and sugar have been replaced with healthy low fat alternatives. As well as the changes Spurlock noted in his documentary, there has also been recent public out cry for fast food restaurants to create healthier portions. â€Å"In 2004 McDonald’s forever banished their Super Sized soft drinks and fries, and in 2005 Arby’s abolished their Giant Size offerings. While removing these bigger portions from the menu, food chains like McDonald’s now offer healthier portions and substitutions. For example french fries can be replaced with a side of apple slices or mini salad and instead of soda a variety of juices are offered† (Spurlock). These healthier changes need to be continued due to the fact fast food is a major contributor to obesity. However, the change must begin with the consumers. The numbers show that people are dining out too often and it is affecting their physical health. Since a majority of Americans are either unaware or uninformed on how to prevent obesity, the solution should be enforced by the Government. By issuing a plan of action for fast food companies, a majority of unhealthy food can be exchanged with healthier portions. If the Government passed legislation subjecting fast food chains to restrictions on what consumers can purchase, maybe then fast food consumption could help the obesity epidemic. Fast food companies need to abide by nutrition laws, in the same way schools do, to protect naive consumers. The creation of a program could strictly regulate the unhealthy content commonly found in fast food. A program with capabilities to regulate big corps such as McDonalds, Taco Bell, and Kentucky Fried Chicken would be a major success in terms of stopping the widespread disease. Americans need to wake up and face the facts. Consumers must take the initiative to learn the facts on healthy dieting. The problem needs to be dealt with now, and not in the future. Obesity is affecting millions of Americans each year and is a major threat to American children’s future health. If parents and children are not held accountable now, obesity will continue to shorten lives and cost billions of dollars in health care. Hellmich, Nanci. â€Å"Health Spending Soars for Obesity. † USA Today on the Web 26 June. 2005. 18 Oct. 2005 < http://www. usatoday. com/news/health/2005-06-26-health-spending-obesity_x. htm> Mercola, Dr. Joseph. Home page. 2005. 18 Oct. 2005. Schlosser, Eric. â€Å"Fast Food Nation, The Dark Side of the All-American Meal. † New York Times on the Web 2000. 18 Oct. 2005.

Thursday, November 7, 2019

Combustion Definition in Chemistry

Combustion Definition in Chemistry Combustion is a chemical reaction that occurs between a fuel and an oxidizing agent that produces energy, usually in the form of heat and light. Combustion is considered an exergonic or exothermic chemical reaction. It is also known as burning. Combustion is considered to be one of the first chemical reactions intentionally controlled by humans. The reason combustion releases heat is because the double bond between oxygen atoms in O2 are weaker than the single bonds or other double bonds. So, although energy is absorbed in the reaction, it is released when the stronger bonds are formed to make carbon dioxide (CO2) and water (H2O). While the fuel plays a role in the energy of the reaction, its minor in comparison because the chemical bonds in the fuel are comparable to the energy of the bonds in the products. Mechanics Combustion occurs when a fuel and an oxidant react to form oxidized products. Typically, energy must be supplied to initiate the reaction. Once combustion starts, the released heat can make combustion self-sustaining. For example, consider a wood fire. Wood in the presence of oxygen in air does not undergo spontaneous combustion. Energy must be supplied, as from a lit match or exposure to heat. When the activation energy for the reaction is available, the cellulose (a carbohydrate) in wood reacts with oxygen in air to produce heat, light, smoke, ash, carbon dioxide, water, and other gases. The heat from the fire allows the reaction to proceed until the fire becomes too cool or the fuel or oxygen is exhausted. Example Reactions A simple example of a combustion reaction is the reaction between hydrogen gas and oxygen gas to produce water vapor: 2H2(g) O2(g) → 2H2O(g) A more familiar type of combustion reaction is the combustion of methane (a hydrocarbon) to produce carbon dioxide and water: CH4 2O2 → CO2 2H2O which leads to one general form of a combustion reaction: hydrocarbon oxygen → carbon dioxide and water Oxidants The oxidation reaction may be thought of in terms of electron transfer rather than the element oxygen. Chemists recognize several fuels capable of acting as oxidants for combustion. These include pure oxygen and also chlorine, fluorine, nitrous oxide, nitric acid, and chlorine trifluoride. For example, hydrogen gas burns, releasing heat and light, when reacted with chlorine to produce hydrogen chloride. Catalysis Combustion isnt usually a catalyzed reaction, but platinum or vanadium may act as catalysts. Complete Versus Incomplete Combustion Combustion is said to be complete when the reaction produces a minimal number of products. For example, if methane reacts with oxygen and only produces carbon dioxide and water, the process is complete combustion. Incomplete combustion occurs when there is insufficient oxygen for the fuel to convert completely to carbon dioxide and water. Incomplete oxidation of a fuel may also occur. It also results when pyrolysis occurs prior to combustion, as is the case with most fuels. In pyrolysis, organic matter undergoes thermal decomposition at high temperature without reacting with oxygen. Incomplete combustion may yield many additional products, including char, carbon monoxide, and acetaldehyde.

Monday, November 4, 2019

The Negative Side of Use from CIBC Bank on Social Media Research Paper

The Negative Side of Use from CIBC Bank on Social Media - Research Paper Example    Apparently, the continuously changing business environment and customer needs for a more convenient banking system have altogether motivated CIBC to inculcate social media as a key innovation in its customer services network. Use of Social Media by CBIC In its recent endeavors, CIBC has been rendering a varied range of banking services to its customers using social media in multiple linguistic forms, such as conveying its messages both in English and in French to the Twitter accounts. This, in turn, helped the organization in eradicating the barriers of cultural conflicts or segregation in delivering equal care to its customers in a global context. It is worth mentioning in this context that with the rapid changes taking place in the technology sector worldwide, the need for carrying the business through the social media has become very important for CBIC in achieving its goal of international competency. Subsequently, CIBC uses the most preferred social media in the worldwide c ontext, such as Facebook and Twitter, with the intention to advertise its new offers directly communicating with the targeted customers and also with the aim to deliver online services more effectively and in an informed manner (CIBC Mellon, 2013). In precise, CIBC opted for the inclusion of social media in its customer service network, with an intention to learn about the varied needs of the customers and also to attract a new range of customers towards its technology aided services. Strategically, the main aim of using the social media by CIBC is to preserve its efficiency in customer relationship management with the aid of direct-to-customer approach. The effectiveness of using social media by CBIC A critical examination of the organizational performance reveals that the social media was much effective for CBIC in the initial stages of its implementation. The strategy helped CBIC to attract a new range of customers and stay connected with the customers in the global platform, irr espective of the persisting cultural differences. However, after some years, there was a major problem observed in its usage, which indicated towards the inefficiency of the organization in continuously updating and managing its developmental strategies (Canadian Imperial Bank of Commerce, n.d). To be illustrated as a case example, the bank had engaged many Twitter and Facebook accounts with the purpose of delivering different services to its wide-ranging customer groups. However, owing to the managerial limitations of the bank, an involvement of many Twitter and Facebook accounts created confusion among the customers in availing the services of the bank as information sources became vibrant and multiple. Additionally, customers were also facing the huge problem in the searching the appropriate social media page on its website for availing the intended banking service owing to the deficiency of the bank to manage the technology resources efficiently. In order to mitigate such obstac les in customer service deliverance, the bank adopted the policy of greeting its online customers through Wikipedia.  Ã‚  

Saturday, November 2, 2019

A comparison & contrast of two comparable company leaders Essay

A comparison & contrast of two comparable company leaders - Essay Example Businesses have increasingly discovered that their successful survival depends largely on their capacity to leverage collective knowledge which consequently depends on the cadre of supervisors and leaders that they possess in order to meet the growing demands of speed and innovation in the fast moving business world. Leadership has attained importance in its ability to influence individuals and groups in directing and supporting their efforts towards accomplishments of organization goals and objectives. Leaders have been recognized as heroic figures that have the capabilities to determining the future and fate of the organization. The search for the leadership traits and characteristics has been continuing for centuries and extensive research has been conducted to find the qualities distinguishing an individual as a leader. History suggests that different leaders have followed different leadership styles over the years; while some have been participative others have been autocratic. However, this largely depends on the personal characteristics of the individuals standing out as leaders. This project seeks to bring forth the differences and similarities of leadership styles pursued by Bill Gates and Steve Jobs who are owners of Microsoft and Apple respectively. This is done with particular reference to the theories of leadership and real life examples from organizations. Steve Jobs has been an unconventional leader and is known as for ability of building consensus and consultative approach. His leadership style demanded high degree of excellence and accuracy from his co-workers and he was known for his blunt release of criticisms. On the other hand, Bill Gates is known for his technical bent of mind and demonstrates task oriented leadership style where he is found to be mostly concerned with the accomplishment of tasks and organizational objectives. Leadership style of Steve Jobs In order to understand the core steps and ideas which led to the growth of Apple an d accounted for its success, it is crucial to make a thorough understanding of the leadership style followed by Steve Jobs who had been the CEO of the company during the same period. One of the statements made by Steve Jobs throws light on the style of leadership that Steve Jobs he considered adopting. He had said that innovation is the main distinguishing factor between a leader and a follower. Innovation has been the key to the style of leadership that Steve Jobs has followed in his organization. Also his leadership style has made innovation easily accessible to all his customers such that they remain open to acquiring his products frequently (Hitt, Ireland & Hoskisson, 2010, p.352). In this context it is surprising to note that Steve Jobs did not successfully graduate from any college. He rather devoted all his time to technologies and innovations in his domain. Thus it can be inferred that leadership is a feature which cannot be acquired, rather individuals are born with the cha racteristics. Steve Jobs is considered to be the central personality in his organization. He has become the icon in the organization and seems to have developed a cult-like personality. This is the reason why Apple is considered to be personality driven (Dailey, 2011). Charismatic Leadership Style followed by Steve Jobs Charismatic leadership typically instils submission and awe in the minds of the followers