New Year’s Eve Etymology Hogmanay and Auld Lang Syne

New Year’s Eve Etymology Hogmanay and Auld Lang Syne New Year’s Eve Etymology: Hogmanay and Auld Lang Syne Happy New Year everyone! Well, not quite yet if you’re reading this on New Year’s Eve. But at midnight tonight, we say â€Å"goodbye† to one year and â€Å"hello† to yet another one. But how does a proofreader celebrate the last day of the year? With etymology, of course! The origin of â€Å"New Year’s Eve† itself is fairly obvious. But there are a couple of unusual terms associated with this time of year: Hogmanay and Auld Lang Syne. We have the Scots to thank for both of these. But what do they mean exactly? And where do they come from? Hogmanay (A Gift Given at the New Year) Scotland’s obsession with New Year’s Eve goes back to the seventeenth century and the Protestant reformation, when Christmas was banned in Scotland. The New Year therefore became the main winter festival for Scots, giving rise to what is know today as â€Å"Hogmanay.† As with many old traditions, Hogmanay involves a lot of fire.(Photo: John Lord/wikimedia) The etymology of â€Å"Hogmanay† is complicated, but one theory is that it comes from the Middle French aguillaneuf, via the dialect word hoguinanà ©, one meaning of which is â€Å"a gift given on New Year’s Eve.† This may be reflected in the Hogmanay custom of â€Å"first footing,† where the first person to enter a house after midnight on New Year will come bearing gifts. Hogmanay is still mainly a Scottish tradition. But even if you’ve never heard of first footing before, there is a certain song associated with Hogmanay that has caught on around the world†¦ Auld Lang Syne (Times Long Past) â€Å"Auld Lang Syne† is now sung around the world as New Year’s Eve passes into New Year’s Day. But it was originally a poem by Robert Burns from 1788, based on an even older folk song. It then became a Scots tradition to sing it at the New Year, later spreading across England and beyond. Auld Lang Syne. The phrase â€Å"auld lang syne† itself literally translates to â€Å"old long ago† or â€Å"old long since.† But this is better understood as meaning â€Å"days gone by† or â€Å"times long past.† This reflects the theme of the song, which is about looking back at old friendships (the â€Å"old acquaintance† mentioned in the lyrics) and coming together once more to celebrate over a â€Å"cup o’ kindness.† And whether or not you’re from Scotland, that sounds like a great way to end any year.

Advanced research methods - Smart Custom Writing Samples

Advanced research methods - Smart Custom Writing Functions of fleet managementThe function of fleet management is to enable organizations which depend on transportation in their operations to discard or reduce perils associated with motor investment, improving competency, productivity and minimize the long run expenses, and offering policies which are 100% government friendly among others (Crainic, p 10). Fleet management involves vehicles such as Lorries, tractors, cars, containers among others. It comes with a wide range of functions which includes maintenance, tracking and health management. A system of tracking, GPS (global positioning system), can be used to perform all these functions (Broida, p11). A recent study indicates that, commercially, the numbers of fleet units which are in offing in Europe are over one million (Crainic, p 12). This article attempts to define the possible on-going functions in fleet management. It will highlight the differences between the initial activities from on going functions in fleet managemen t. Finally, it will explain why the ongoing functions are needed (Crainic, p 13). The major function of fleet management it motor tracking system. Basically, this system uses global positioning system (Broida, p11). This particular system is so efficient that it can track a car in any place in different languages. This is one of the on going functions. Initially this was difficult because the GPS facility was not in the offing (Broida, p11). Another ongoing function is getting information by linking the motor with the global positioning system to get information for the user. When this is done, it assists in getting rate of fuel consumption and readings on the mileage. Initially, this was only possible physically and not through the computer (Dolce, p32). Fleet management has played a big role in getting information how the drivers are carrying themselves around. This has been made possible by integrating information from the tracking device and the computer. This is yet another on-going function by fleet management which initially was not possible (Dolce, p35). Another important function is the security. The security covers the car while at rest or while moving and it carefully disconnects the car while on the move. Through this, the fleet management has made it possible to recover any stolen car. The security is yet another development which was not there initially. This service is needed because it helps in reducing losses as far as the number of vehicles stolen is concerned (Broida, p23). Ship management is control of the ship while in water. This basically is done so as the fleet management can provide competent staff, offer maintenance and manage the daily operations. By doing this, the owner is given an opportunity to go book cargo. Initially, the whole responsibility was left in the hands of the owner. This type of arrangement is needed so as to ensure quality services are offered by the ships (Broida, p25). The device that disconnects vehicles using a remote is yet another function of fleet management. This facility does not allow the engine to work and therefore the car does not move (Crainic, p 22). The system is even able to alert the one driving the car that the disconnection is almost happening. The same system of disconnecting remote can be merged with danger remote so that in case of an urgent thing the driver can easily communicate thus the situation is addressed immediately (Crainic, p 22). Initially the remote had only the key responsibility of disconnecting the engine but it has been discovered it can be used to alert I case of emergency. This is needed because it can be used to reduce accidents on the road and in water (Crainic, p 23). In conclusion, fleet management has experienced what can be said to be a milestone if compared with its functions initially. The advancement of technology has made it possible for global positioning system to be discovered. This has seen the fleet management grow. Works cited: Crainic, T.G., Crainic, G. Fleet management and logistics New York: Springer, 1998 2-56 Dolce, J. Fleet management New York: McGraw-Hill, 1984 3-46 Broida, R. How to do everything with your GPS New York: McGraw-Hill Professional, 2003 4-78

Roles And Functions Of Law Essay Example | Topics and Well Written Essays - 750 words

Roles And Functions Of Law - Essay Example Businesses, for instance, benefit from contractual laws that govern the running and succession of the business. If the business owner wants to sell the business, the processes are very clear and simple to adhere. Compensation laws also aid in making the businessmen lives more conducive. Rules on investments are also very clear; thus, making the lives of the businessmen less complicated. Functions and role of law to a lawyer. In the field of law, Wendel says that he has done more than enough to ensure that lawyers operate within the specified rules and regulations of the field. This is from the verify that as a lawyer, I need guiding principles on all aspects that concern my job. This is both on a social and certified angle. It would automatically not be probable with the weight of my job to act without regulations and rules. My job necessitates acting within the lines of suitability and what is not satisfactory. Additionally, my job is also bound by forms of injustices and justices t hat can only be cleared with the application and proper appliance of laws, so as to take steps in agreement to the law’s prospects. Devoid of the rules, it is almost palpable that the crime levels will automatically augment on a higher scale. Human nature is prone to atrocities and numerous evils of criminal actions. Criminals and other persons with no good sense of reasoning are indeed not spared by the law. Protection of individuals is an obvious responsibility of the law, in business and in the society in general.

Courtroom and the Jurisdiction Essay Example | Topics and Well Written Essays - 750 words - 2

Courtroom and the Jurisdiction - Essay Example Federal courts have limited jurisdiction. They can only hear cases falling within the area or scope defined by the Constitution of the United States or the federal statutes. The writer has chosen the bombing case at Boston Marathon where Dzhokhar Tsarnaev murdered three people and injured over 250 people after detonating a bomb during the Boston Marathon in 2013. Concerning jurisdiction and seriousness of the crime, Dzhokhar Tsarnaev was charged in a federal court rather than state courts of Massachusetts. Dzhokhar was charged with thirty counts including maliciously damaging and destroying property with an explosive device, and conspiring to use a mass destruction weapon. The federal government can prosecute cases that fall within the federal jurisdiction. United States attorneys may decide to prosecute their cases concurrently with state crimes prosecution, or they may choose to prosecute from the state courts (Index to Criminal Justice and Behavior, 2008). In the case of Tsarnaev, federal prosecutors give importance to death sentencing. This may have been the only reason that the feds took over the state’s authority and why Dzhokhar underwent trial in the federal court rather than state court. A death penalty is prohibited in some states in the U.S. Several high profile cases recently have shown that innocent defendants sometimes plead guilty. More shocking is that in most of these cases, the defendant is known to be innocent or that people suspect his innocence at the time of entering the plea. On 19 August 2011, Damien Echols, Jessie Misskelley and Jason Baldwin were released from prison almost 18 years after they were arrested in relation to murders of three 8-year-old boys in West Memphis. Their freedom came at a cost of pleading guilty to crimes they did not commit. The plea bargain secured their freedom, but the three men will be considered as convicted murderers (Hemmens, 2009).  

To determine the concentration of limewater Essay Example for Free

To determine the concentration of limewater Essay The aim of my experiment is to find the concentration of limewater solution provided. To do this I am provided with the following chemicals. Limewater: 250cm (1g dm ) Hydrochloric acid at concentration of 2 mol dm As you can see the hydrochloric acid is too concentrated for titration (i.e. one drop could change the colour of the solution.) therefore this acid will need to be diluted. Background knowledge: Limewater can be made by dissolved slacked lime in water to get a solution of calcium hydroxide (Ca (OH) 2 ) Quicklime + water slaked lime CaO (s) + H2O (l) CaCl2 (aq) + 2H2O (l) In this reaction it shows the calcium oxide reacts with water to produce calcium hydroxide. After adding more water to calcium hydroxide, it produces the saturated aqueous solution known as limewater. My experiment will be based on this neutralisation reaction between the limewater and hydrochloric acid. Ca(OH) 2(aq) + HCl (aq) CaCl2 (aq) + 2H2O (l) ï ¼Ë†back ground knowledge of limewater provided by AS chemistry 1 page†¦Ã¯ ¼â€° Diluting hydrochloric acid: My first task for this experiment is to dilute the hydrochloric acid. To do this I first needed to work out how many moles I wanted for hydrochloric acid. For this part of my calculation I choose to use text book Calculations for chemistry to help me. Page†¦.. Ca(OH) 2(aq) + HCl (aq) CaCl2 (aq) + 2H2O (l) 1gdm of Ca(OH) 2 Number of moles of limewater Mr of lime water= 40.1 + (16 x 2) + (1 x 2) = 74.1 Mass of lime water=1g Moles of lime water =mass(g)/Mr So 1/74.1=0.13 mol dm-3 Molarities of limewater solution: Morality = no. moles of limewater / volume = 0.013 / 1 = 0.013 mol dm So there is 0.013 mole of Ca(OH) 2 per every 1000cm3 of solution. Therefore 25cm should contain 3.2510-4 moles of Ca(OH) 2. 0.013/40=3.2510-4 mole Ratio of limewater: Hydrochloric acid = 1: 2 = 3.25 x 10 : 6.5 x 10 The hydrochloric acid is 2M which is 2 moles HCl in 1dm of solution. I need 6.5 x 10 moles of acid. Now I need to work out the volume of hydrochloric acid like this: Volume = no. moles x 1000 / concentration = 6.5 x 10 x 1000 / 2 = 0.325cm I want a 25cm titre that contains 6.5 x 10 mol dm Now I need to work out the concentration of hydrochloric acid. Concentration = no. moles x 1000 / volume = 6.5 x 10 x 1000 / 25 = 0.026 mol dm I now know that I want 0.026-mol dm of hydrochloric acid for the reaction to work. But I have been supplied with 2.00-mol solution. I want 250cm of dilute hydrochloric acid at 0.026-mol dm. The total no. moles in 250cm is unknown. 250 cm of the solution should be enough to repeat the experiment. Total number of moles of HCL: No. moles = concentration x volume / 1000 This equation is rearranged to make: Volume = no. moles x 1000 / concentration So 1000cm contains 0.026 moles therefore 250cm contains 0.0065 moles Volume of hydrochloric acid I need : Volume = no. moles x 1000 / concentration = 0.0065 x 1000 / 2 =3.25cm Apparatus Pipette25ml Burette50ml Conical flask 250cm Volumetric flask 250cm Graduated pipette Clamp + stand White paper Distilled water Squeezing pump Safety: Concentrated HCL must be handled with extreme caution due to its corrosive property. Goggle and lab coat must be worn all the way through the experiment. Rubber gloves must be worn when handling concentrated HCL. Hazard sheet must be filled before the experiment. Chemicals used for my titration: Chemical in burette: hydrochloric acid( 0.026mol dm ) Chemical in conical flask: lime water Indicator: methyl orange Method: Here is how I am going to carry out my experiment: Part 1: diluting acid. Add the 3.25cm of hydrochloric acid to the volumetric flask using the graduated pipette to get the exact amount of hydrochloric acid. Fill the same volumetric flask with distilled water until is reaches 250ml. This should now make my dilute hydrochloric acid with 0.0065 -mol dm. Now the hydrochloric acid is ready. Part 2: the titration. Wash burette with tap water, then distilled water and finally with hydrochloric acid. Wash the conical flask with tap water, then distilled water and finally with limewater Set up titration apparatus. Fill the burette with 50cm of the dilute hydrochloric acid making sure the bottom of the meniscus is reading at 50 on the burette. Using a funnel to put the dilute hydrochloric acid in the burette increases safety against spillage. Fill the conical flask with 25cm of limewater using the squeezing pump and pipette. Add three drops of methyl orange to the limewater and mix until it turns a light yellow depending on the concentration of the methyl orange. Place the conical flask containing limewater onto a white paper. Start to run the dilute hydrochloric acid steadily, starting of constantly when a you see a localised colour change, then start to add small drops, finally into drop by drop. shake the conical flask after every drop of HCL is added. This will make sure you will use the exact amount of hydrochloric acid when the colour changes. This improves accuracy and reliability. Repeat all the tests at least three times (Time dependent) so that an average can be obtained. Repeating the experiments several times will help to produce better and more accurate results, as any inaccuracies in one experiment should be compensated for by the other experiments. Note all the results in a table. One thing I have to decide is what indicator I want to use. The indicators methyl orange and phenolphthalein are pretty much one-three drops change and a clear change. The pink/colourless change for phenolphthalein is very definite, the yellow/pink change for methyl orange is clear too. Because these are clear it means I can tell when the reaction has finished easier than using other indicators. Limewater, which is calcium hydroxide, is a strong alkali, even though it is only sparing soluble. Its pH is 14. Hydrochloric acid is a strong acid. This means that even if you have quite a weak concentration it completely dissociates in water into H3O+ ions and OH- ions giving a pH of 1 (The pH is a measure of how many hydrogen ions are present in solution). For the reaction of Calcium hydroxide and Hydrochloric acid I would use methyl orange. It changes colour at around pH 4.4 and will change from yellow in acid to pink in alkali by the addition of limewater. To make this experiment as accurate as possible, the pipette, burette and volumetric flask only have a percentage error of + or – 0.1%. This is only a small error. Also making sure the hydrochloric acid is poured into the burette carefully using a funnel will prevent the hydrochloric acid pouring down the side of the burette.

Jonathan Swift’s A Modest Proposal Essay -- Jonathan Swift’s A Modest

Jonathan Swift’s â€Å"A Modest Proposal†   Ã‚  Ã‚  Ã‚  Ã‚  In Jonathan Swift’s â€Å"A Modest Proposal,† published in 1729, Swift engages in an extraordinary amount of irony and satire. Swift states that in order to reduce famine in Ireland and to solve the problems that they are having that eating children would be a good solution. This is not the purpose of Swift’s essay. The real intent was to get the people of Britain to notice that the ideas that they were coming up with were not any better than his satirical one, and new ideas and efforts needed to come forth in order to solve the problem.   Ã‚  Ã‚  Ã‚  Ã‚  Swift stresses that it is hard for mothers to provide for their children and it is not getting any easier. He feels that this is due to an overpopulation and lack of food. It is hard enough for these mothers to... Jonathan Swift’s A Modest Proposal Essay -- Jonathan Swift’s A Modest Jonathan Swift’s â€Å"A Modest Proposal†   Ã‚  Ã‚  Ã‚  Ã‚  In Jonathan Swift’s â€Å"A Modest Proposal,† published in 1729, Swift engages in an extraordinary amount of irony and satire. Swift states that in order to reduce famine in Ireland and to solve the problems that they are having that eating children would be a good solution. This is not the purpose of Swift’s essay. The real intent was to get the people of Britain to notice that the ideas that they were coming up with were not any better than his satirical one, and new ideas and efforts needed to come forth in order to solve the problem.   Ã‚  Ã‚  Ã‚  Ã‚  Swift stresses that it is hard for mothers to provide for their children and it is not getting any easier. He feels that this is due to an overpopulation and lack of food. It is hard enough for these mothers to...

Verbal and Nonverbal Communication

Verbal and Nonverbal Communication DeShawn R. Swanson SOC/110 March 16, 2010 Professor Yvonne Moore Verbal and Nonverbal Communication Communication is very important, especially in small groups. In small groups, people use verbal and nonverbal communication techniques as a way to help the group run smoother. This paper will explain how people communicate, what challenges may arise in communicating between both genders, what challenges may come when communicating with people from other cultures, and how might we be able to communicate more effectively in diverse environments. People communicate in different ways. Verbal communication is one way for us to communicate with one another face to face. Sound, words, speaking, and language are just some of the key components of verbal communication. When we are born, many of us have vocal cords that produce sound. As we get older and grow, we begin to learn how to make these sounds into words. Some words may sound like natural sounds, but other words come from expressions of emotion, such as laughter or crying. Nonverbal communication is another way for us to communicate with one another. A large portion of our communication is nonverbal. Every day, we respond to thousands of nonverbal cues and behaviors that may include postures, facial expression, eye gaze, gestures, and tone of voice. One way we communicate nonverbally is through facial expression. Facial expressions are responsible for a big proportion of nonverbal communication. Even though nonverbal communication and behavior can be different between cultures, facial expressions for being happy, sad, angry, and fearful are similar throughout the world. Another way to communicate is by using gestures. An important way to communicate without words is the use of diverse movements and signals. Hand-waving, pointing, and using fingers to show number amounts are some of the gestures used in nonverbal communication. Other gestures are uninformed and related to culture. Posture and movement can also convey a great deal on information. Since the 1970’s, there have been a huge amount of research done on body language. Over-interpretation of defensive postures, arm crossing, and leg-crossing are the focus of the popular media. While these nonverbal behaviors can indicate feelings and attitudes, research suggests that body language is far more subtle and less definitive that previously believed. There are many differences between verbal and nonverbal communication. For instance, verbal communication includes rate, volume, pitch as well as articulation and pronunciation, while nonverbal communication deals with important but unspoken signals that individuals exhibit. Some of these signals and gestures can be how we carry ourselves, appearance, how we listen to one another, eye contact, hand gestures and expressions on our face when someone makes a comment. References This is a hanging indent. To keep the hanging indent format, simply delete this line of text using the backspace key, and replace the information with your reference entry. Verbal and Nonverbal Communication How do we communicate as humans today? Today we have smart phones, computers, Pads, and other such devices can we even answer the question, how do people communicate? If you surveyed the American people they would likely answer the question with the previous answers. As humans we all know the first type of communication which Is verbal or vocal but the second type of communication Is non-verbal or non-vocal. We could plead that non-verbal Is all of the emails and messages we send on those smart devices but that is where society gets confused about what is the difference.First we have to understand the basic, what is communication? Communication is a transfer of meaning from one person or group to another. It focuses on the nature of meaning and ways to maintain the integrity of meaning through the process of dissemination and reception of the message. † (Unknown, n. D. ) Communication is not Just how well you give a message but also how well you can receive a message. A great e xample is the activity telephone. It is where you have a group of people in a row and you try to pass a message down the line to see If to can make it through the line.If down correctly the message should be sent and received correctly to where It Is the same message from start to finish. If you have ever done this activity In a group setting It more than never makes It to the end with the same message. Where along the line does our communication breakdown in the process. I think first humans need to understand the difference between verbal and non-verbal communication, the two types of communication we see daily. Verbal communication is vocal category, the spoken language. This is where you are directly talking with someone vocally.Most communication done by humans is verbal communication, it is done by phone, testing, Keep, etc. Examples of verbal communication include but not limited to meetings, lectures, team building, ND playing on sports teams. What is non-verbal communicatio n and why is it more important than verbal communication? Do you know that research shows that It takes about four minutes to make a first Impression? According to studies by UCLA professor Albert Memorable â€Å"Body language accounts for 58% of a first Impression; 38% comes from tone of voice; 7% comes from our actual words† (Memorable A. Non-verbal communication is aspects of communication that do not involve verbal, like gestures or facial expressions. If you are standing with a person having a conversation and your verbal and non-verbal communication cues are not congruent, hey are going to look at your non-verbal over what you are vocally saying. Think has this happened to you before. An example is when you are in a group discussing a group assignment and you are saying you are fine with the part you got but your body language is saying the opposite.We also have to remember that non-verbal communication is how we receive information. Non-verbal communication can help wi th your communication but first let's look at some key Issues when it comes to non- verbal communication. Some of these Issues are body language, space, hands/arms, feet, expressiveness, and handshakes. The mall Issue we as humans have Is with our body language, we give clusters of signals and postures. For example crossed arms can indicate anger or being cold. A major obstacle with body language is that one that is the peace symbol.The other issues are Just simple things like body language that show anxiety, stress, confidence, attitude, and dominant. Now with the knowledge of non-verbal communication how can that knowledge help you with communication with others? When you are communicating with others you need to focus on the above issues and work on those in the positive way. To work on you on-verbal communication you can do the following use a mirror, videotape yourself, release stress by scrunching your toes (something new I learned), and mirror the person with whom you are spe aking (the more you are like them, the more you will connect).Practice makes you better at anything but no one is perfect so you need to work on communication for the rest of your life. Everyone has room to improve, even the best speakers in the world. When taking a look at my own personal listening inventory it was interesting to see what I do well and some of the things that I need work on as an active listener. Completing the assignment open my eyes to behaviors that I would never see as behaviors of active listeners. First let's start with the items that I need to work own.I rated myself low in the areas of; I do not always concentrate on a speaker's main ideas rather than specific details. I can improve in this area by taking notes during the speaking arrangements. This will help me keep the main ideas together with the more details that go with the main ideas. Those fine details is what is going to help you do projects or learn new ideas. Everything we do as humans we have tha t area that we are in between, some days you do it and mom days you might not.The areas in listening that I said that fall into that category include; I am sometimes uncomfortable asking questions when I do not understand, I avoid tuning out speakers when I disagree with their message, I avoid tuning out message that are too complex, and I try to understand other person's point of view when it is different from mine. When it comes these areas I need to Just do them more constantly when I am listening during speaking engagements. These are the areas are why I perceive myself as a good listener in the classroom, but I could still improve on my listening skills. Verbal and Nonverbal Communication Verbal and Nonverbal Communication DeShawn R. Swanson SOC/110 March 16, 2010 Professor Yvonne Moore Verbal and Nonverbal Communication Communication is very important, especially in small groups. In small groups, people use verbal and nonverbal communication techniques as a way to help the group run smoother. This paper will explain how people communicate, what challenges may arise in communicating between both genders, what challenges may come when communicating with people from other cultures, and how might we be able to communicate more effectively in diverse environments. People communicate in different ways. Verbal communication is one way for us to communicate with one another face to face. Sound, words, speaking, and language are just some of the key components of verbal communication. When we are born, many of us have vocal cords that produce sound. As we get older and grow, we begin to learn how to make these sounds into words. Some words may sound like natural sounds, but other words come from expressions of emotion, such as laughter or crying. Nonverbal communication is another way for us to communicate with one another. A large portion of our communication is nonverbal. Every day, we respond to thousands of nonverbal cues and behaviors that may include postures, facial expression, eye gaze, gestures, and tone of voice. One way we communicate nonverbally is through facial expression. Facial expressions are responsible for a big proportion of nonverbal communication. Even though nonverbal communication and behavior can be different between cultures, facial expressions for being happy, sad, angry, and fearful are similar throughout the world. Another way to communicate is by using gestures. An important way to communicate without words is the use of diverse movements and signals. Hand-waving, pointing, and using fingers to show number amounts are some of the gestures used in nonverbal communication. Other gestures are uninformed and related to culture. Posture and movement can also convey a great deal on information. Since the 1970’s, there have been a huge amount of research done on body language. Over-interpretation of defensive postures, arm crossing, and leg-crossing are the focus of the popular media. While these nonverbal behaviors can indicate feelings and attitudes, research suggests that body language is far more subtle and less definitive that previously believed. There are many differences between verbal and nonverbal communication. For instance, verbal communication includes rate, volume, pitch as well as articulation and pronunciation, while nonverbal communication deals with important but unspoken signals that individuals exhibit. Some of these signals and gestures can be how we carry ourselves, appearance, how we listen to one another, eye contact, hand gestures and expressions on our face when someone makes a comment. References This is a hanging indent. To keep the hanging indent format, simply delete this line of text using the backspace key, and replace the information with your reference entry.

How Can Cities Be More Sustainable Environmental Sciences Essay

Increasingly people are traveling to metropoliss and it is estimated that by the twelvemonth 2025 that 65 % of the universe ‘s population with be urban inhabitants ( Pacione 2007 ) . However, the demands of this turning urban population are impacting on our environment as resource ingestion and waste production wreak mayhem on our planet and our quality of life ( Wackernagel and Rees 1996 ) . The international consensus is that we need to move now toward sustainable development and this means happening a balance between societal, economic, and environmental precedences for now and future coevalss ( World Commission on Environment and Development 2004 ) . This essay will discourse the construct and rules of sustainable development as a model for be aftering for sustainable metropoliss, Australia ‘s national stance, be aftering dockets at the local degree, the common visions and actions for sustainable development, and reviewing the recent Brisbane City Centre Master Plan 2 026. The universe is presently home to a projected population estimation of 6.8 billion people ( US Census Bureau 2010 ) with approximately 22.4 million residing in Australia ( Australian Bureau of Statistics 2010 ) . Urbanization is happening at an dismaying rate with 50 % of the universe population presently populating in metropoliss and by the twelvemonth 2025 this figure is expected to hold risen to 65 % ( Pacione 2007 ) . These mega-cities have to run into the basic demands and consumerist life styles of 1000000s of people ensuing in degrees of resource ingestion and waste production which have black impacts on the environment ( Wackernagel and Rees 1996 ) . Our â€Å" ecological footmark † greatly outstrips the rate at which our environmental resources can be renewed and wastes can be absorbed which internationally has raised grave concerns for the future sustainability of our planet ( Wackernagel and Rees 1996 ) . If we fail to move now we may really good be jeopardizing the really being of future coevalss. So the inquiry is how to make we travel towards sustainability and the echoing reply is for the sustainable development of our metropoliss. The construct of sustainable development purposes to protect our hereafter and was foremost defined in Our Common Future by the World Commission on Environment and Development ( WCED ) in 1987 as â€Å" development that meets the demands of the present without compromising the ability of future coevalss to run into their ain demands † ( 2004, p.56 ) . Besides known as the Brundtland Commission, it advocated for sustainability which encompasses non merely our natural environment but equilibrating this with interacting economic and societal precedences ( WCED 2004 ) . The demand for sustainable development was emphasised once more internationally with the 1992 United Nations Conference on Environment and Development ( UNCED ) in Rio de Janeiro ( the â€Å" Earth Summit † ) which resulted in Agenda 21 ( United Nations 2004 ) . This docket paperss the rules of sustainable development and is an international guideline for actions authoritiess, non-government administrations, and the community can take together to accomplish sustainability ( Department of the Environment and Heritage 2004 ) . Several international get-togethers and studies on sustainable development for our metropoliss have since occurred and legion states and international administrations have adopted the rules of sustainable development rules into their dockets. Despite the multiple of dockets, models, and acts steering the sustainable development of our parts and metropoliss it is still a fuzzed construct and therefore a closer expression at its three constituents – environment, societal, and economic system – is needed to place the issues and demands, signifier ends and aims, and develop programs for execution. Using this integrated planning attack has normally been called the ‘triple bottom line ‘ ( Williams 2007 ) .The Triple Bottom LineFirst coined by John Elkington in 1996, the ternary bottom line advocates that the attack to sustainable development and assessment steps of sustainable patterns should see societal, environmental, and economic indexs and how they impact upon each other ( Rogers and Ryan 2001 ) . Figure 1 illustrates merely how the three constituents of sustainability are intertwined.Figure 1. The mutuality the societal, economic, and environmental constituents of the Triple Bottom Line.When be a ftering for sustainable metropoliss a balance needs to be struck between the precedences of accomplishing societal equity and inclusion, economic prosperity, and the protection of the environment ( Campbell 1996 ) . Conflicts in the precedences of each factor are inevitable and metropoliss besides impact upon environing parts and on a national and even international graduated table. With this in head, this attack to be aftering sustainable metropoliss is bound to be more successful when all cardinal stakeholders ( authorities, concern, industry, non-profit administrations, community etc ) work in partnership. Examples of precedences enveloped under each ternary bottom line constituent are outlined below in Table 1.Table 1. Examples of Triple Bottom Line Priorities for Sustainable Development( Reproduced from: Dekay & A ; O'Brien 2001, Pacione 2007, United Nations 2004, Wackernagel & A ; Rees 1996 )ENVIRONMENTAL ISSUESAir and H2O pollution ( i.e. COA? emanations ) Climate alteration ( i.e. increased H2O temperature ) Impacts on ecosystems and species biodiversity ( i.e. species extinction ) Over usage of land and natural resources ( i.e. over-fishing, deforestation ) Water deficits Natural catastrophes ( i.e. bushfires, cyclones, temblors, tsunamis )SOCIAL ISSUESHealth ( i.e. disease ) Poverty and hungriness Inadequate lodging ( i.e. homelessness ) Social unfairness ( i.e. human rights, chances ) War Crime Impacts on quality of life ( i.e. traffic congestion, noise )ECONOMICAL ISSUESUnemployment Issues with economic growing and stableness ( i.e. planetary fiscal crisis ) Campbell ( 1996 ) lineations three major struggles which can happen when turn toing these precedences: the belongings struggle ( economic growing versus societal equity ) , the resource struggle ( economic growing versus environmental protection ) , and the development struggle ( societal equity versus environmental protection ) . An illustration of a development struggle is happening land to develop lodging for the turning population while still continuing the environment and ecosystems ( i.e. Parkss, natural militias ) . The issues ( outlined in table 1 ) which are confronting the universe are by no agencies exhaustive and some are more applicable to developing ( i.e. poorness ) than developed states ( i.e. C emanations ) , therefore designation of these specific issues, the causes, and interactions confronting metropoliss at a local degree are critical towards sustainable planning. However, metropoliss can impact globally ( i.e. due to exporting ) and hence the overall ends and aims for be aftering for sustainable development should besides vibrate with regional, national and international dockets.Ecological Sustainable Development in AustraliaIn 1990, merely a twelvemonth after sustainable development had been brought to international attending by the WCED ‘s publishment of Our Common Future ( 2004 ) the Australian authorities embraced the construct specifying ‘ecological sustainable development ‘ ( ESD ) as â€Å" ‘using, conserving and heightening the community ‘s r esources so that ecological procedures, on which life depends, are maintained, and the entire quality of life, now and in the hereafter, can be increased † ( Commonwealth of Australia 1990, cited in Williams 2007, p. 124 ) . After old ages of extended audience between all the cardinal stakeholders ( i.e. authorities, concern, industry, community, non-profit administrations, faculty members ) , studies from cardinal industry sectors on sustainability issues and advice on ESD policy way, and careful consideration of planetary positions ( i.e. United Nation ‘s Agenda 21 ) the National Strategy for Ecological Sustainable Development was published in 1992 ( Department of the Environment and Heritage ( DoEH ) 1992 ) . This papers was endorsed by the Council of Australian Governments ( COAG ) and provides a national model for authoritiess to steer their determination devising and policy development towards guaranting sustainable development in Australian. Furthermore, the Strategy aims to inform industries, concerns, and the community and promote the development of policies and patterns towards a sustainable Australia ( DoEH 1992 ) . The ends, nucleus aims, and seven steering rules outlined in the Nationa l Strategy for Ecological Sustainable Development are outlined in the tabular array 2 below. Table 2. Overview of the National Strategy of for Ecological Sustainable Development ( NSESD ) ( DoEH 1992 ) Goal: Development that improves the entire quality of life, both now and in the hereafter, in a manner that maintains the ecological procedures on which life depends.CORE Aim:to heighten single and community wellbeing and public assistance by following a way of economic development that safeguards the public assistance of future coevalss to supply for equity within and between coevalss to protect biological diverseness and keep indispensable ecological procedures and life-support systemsGUIDING Principles:determination devising procedures should efficaciously incorporate both long and short-run economic, environmental, societal and equity considerations where there are menaces of serious or irreversible environmental harm, deficiency of full scientific certainty should non be used as a ground for proroguing steps to forestall environmental debasement the planetary dimension of environmental impacts of actions and policies should be recognised and considered the demand to develop a strong, turning and diversified economic system which can heighten the capacity for environmental protection should be recognised the demand to keep and heighten international fight in an environmentally sound mode should be recognised cost effectual and flexible policy instruments should be adopted, such as improved rating, pricing and inducement mechanisms determinations and actions should supply for wide community engagement on issues which affect them In reexamining the aims of the NSESD the three basis of sustainable development are present: accomplishing environmental protection, societal wellbeing and equity, and economic development now and for future coevalss. The rules are really wide sweeping and argue for a collaborative, careful and balanced attack towards determination devising and actions to accomplish sustainable environment, economic system, and communities in Australia. Of note is the 2nd rule, besides known as the â€Å" precautional rule † , which emphasises that deficiency of scientific grounds should non forestall action to debar serious environmental debasement ( Williams 2007 ) . The NSESD rules have been incorporated into legion local, province, and federal authorities Acts in Australia, including ( but non limited to ) environmental, land, H2O, coastal, and be aftering Acts ( Peel 2005, Williams 2007 ) . One of the most recent planning Acts is the Queensland Government ‘s Sustainable Planning Act ( SPA ) 2009 ( Department of Infrastructure and Planning 2009a ) which replaces the Integrated Planning Act 1997. In line with the NSESD rules, the intent of this new act is to accomplish ecological sustainability by pull offing the procedure and effects of development ( guaranting answerability ) on the environment and guaranting that local, regional, and province planning is integrated together through collaborative partnerships ( Department of Infrastructure and Planning 2009b ) . Another of import papers which is steering local planning in Australia is the United Nation ‘s Local Agenda 21 ( LA21, chapter 28 of Agenda 21 ) . This plan provides a model to implement sustainable development at the local degree and strongly encourages community engagement with local authoritiess in the development of policies, action programs, and enterprises for their metropoliss and the surrounding parts. Australia has been committed since 1997 to advance the Local Agenda 21 plan and provides local authoritiess with resources and funding towards be aftering for and implementing sustainable policies, schemes, plans, and activities in their local countries ( Cotter and Hannan 1999 ) . Figure 2 illustrations the five action phases of LA21. These actions provide a construction for planning in which it appears to be both in line with the procedural rational attack and values-based in that it focuses on developing programs based on a wealth of information and cognition from all possible beginnings and actively measuring whether executions are working towards accomplishing the program ‘s ends and marks. Of note is that beginnings for planning can include: looking at beginnings which provide information on what the indexs or issues are happening ( i.e. of the State of the Environment studies ( Williams 2007 ) , ecological footmark appraisals ( Wackernagel & A ; Rees 1996 ) ) ; sing what authoritiess ( i.e. regional programs ) and administrations are making ; affecting the community and concerns to pull on their cognition, experiences, and needs ; and feedback from reappraisals and studies on the results of ain and other enforced programs. Figure 2. Action countries in Local Agenda 21 procedure ( Cotter, B & A ; Hannan, K 1999 ) As mentioned antecedently, LA21 is a planetary plan for be aftering sustainably and hence by supervising and describing on the results around the universe this feeds back into the planning procedure and is bound to make common visions for our metropoliss and the manner authoritiess ( and hopefully communities and concerns ) go about accomplishing them.Common Visions for Sustainable DevelopmentOver the past 30 old ages, since our focal point has turn towards sustainability, common visions and ends for metropoliss across the universe are playing out as we face similar quandaries. In his reappraisal of sustainable urban development in 1998 Wheeler highlighted nine chief waies for be aftering to accomplish the development of sustainable metropoliss ( 2007 ) . These, along with short descriptions, are listed in table 3 below. A major recurrent subject is the demand to switch our dependence on auto transit to more sustainable signifiers of conveyance ( i.e. trains, coachs, bikes ) in the a ttempt to cut down its impacts such as air pollution, urban conurbation, low quality of life, and demand on natural resources ( i.e. fuel ) . This and the vision of resource decrease, as seen from a personal point of position, would hold to be the hardest to accomplish. This is merely because personal transit and resources ( i.e. engineering, communications, mundane merchandises – the list is eternal! ) are so entwined in the economic system ( i.e. movement/production of goods ) and human thoughts of freedom and leisure that these extenuate the motive for alteration. Table 3. Common Visions for Sustainable Cities ( Reproduced from Wheeler 2007 ) Compact, Efficient Land Use – In built-up countries expeditiously use land and do infinites more green, safe, attractive, and livable ; continue farm land, ecological home grounds, and unfastened infinites near metropoliss. Less Car Use, Better Access – Reduce the demand for auto transit ( i.e. to work ) by constructing up public transit and entree ; making urban small towns where services and employment are in close propinquity to places ; cater environment for bikes and paseos ; increase pricing related to auto transit ( i.e. parking, fuel, enrollment fees ) Efficient Resource Use, Less Pollution and Waste – Greater focal point on resources which are reclaimable and reclaimable ; enterprises and inducements to cut down resource ingestion ( i.e. electricity, H2O ) ; increase pricing related to resource ingestion ( i.e. electricity ) Restoration of Natural Systems – reconstructing natural land and waterways to supply corridors and home grounds for wildlife and opens infinites for people to reconnect with the environment ; reconstruct bing urban Parkss and unfastened infinites ; urban horticulture to turn nutrient and workss ; reclaim abandoned land for ecological Restoration and human activities to reconstruct wellness Good Housing And Living Environments – purpose to supply low-cost lodging and design and restore houses and vicinities to give people easy accessible services, installations, and recreational and cultural infinites A Healthy Social Ecology – reduce/eliminate homelessness ; address entrenched societal jobs which are impacting on quality of life ( i.e. racism ) ; enhance community, chances, and authorization for groups to accomplish equity and justness. Sustainable Economics – an economic system that helps to reconstruct the environment and societal harm and prevent future harm ; provides valuable employment and invests locally ( i.e. local green goods ) ; economic sector move towards renewable resources and puting in new sustainable engineerings and merchandises ( i.e. intercrossed autos ) . Community Participation And Involvement – create a more functional local and regional democracy which promotes community engagement and engagement in decision-making Preservation Of Local Culture And Wisdom – through encouragement of traditional trades, linguistic communications, rites, cultural patterns, and edifice techniques ; protect local merchandises from mass-produced imports ; protect local farming area and resource stocks ; integrate architecture and stuffs into local development. A good beginning to exemplify how Australia is be aftering for sustainable development is the Brisbane City Council ‘s Brisbane City Centre Master Plan 2006 which outlines the strategic way and model for the development of Brisbane to the twelvemonth 2026. The program ‘s highlighted issues and schemes are enveloped under the three focal point of sustainable development: design and environment, people and civilization ( i.e. societal ) , and economic sciences and concern ( Brisbane City Council 2006 ) . Figure 3 below illustrates the model of the maestro program.Figure 3. The Brisbane City Centre Master Plan Framework( Brisbane City Council 2006, p. 17 ) As a metropolis Brisbane ‘s population is expected to hold increased by 70 % in the twelvemonth 2026 ( Brisbane City Council 2006 ) . The vision for Brisbane metropolis is for a compact ( high-density ) metropolis based around the river which: has: green and unfastened infinites for diversion and assemblage ; provides chances for creativeness ; provides life, working, and leisure demands for a multi-cultural society ; preserves the metropolis ‘s cultural and heritage ; provides each entree and mobility for all types of motion and conveyance ( i.e. bicyclers, vehicles ) ; is an economically comfortable metropolis ( i.e. concern, touristry, instruction ) ; and provides a safe environment ( Brisbane City Council 2006 ) . Interestingly there are societal and economic schemes outlined in the papers but no expressed mention to an environmental scheme other than the ‘built environment ‘ scheme which involves the design and development of constructions. Alternatively mentions to ‘sustainable ‘ patterns affecting the environment are spread throughout the program such as: sustainable edifices and public infinites, air emanations, biodiversity resources, and ‘adopting sustainable resource patterns in relation to stuffs, energy, and H2O efficiency ‘ ( Brisbane City Council 2006, p.19 ) . The Brisbane City Centre Master Plan 2006 high spots widespread arguments and concerns that all the declarations for sustainable development are no more than canonized lip-service as societal and economic factors still hold precedence over protecting our environment. Furthermore, it is questioned whether the execution of policies which are geared towards sustainable development are taking topographic point ( Pacione 2007, Wackernagel & A ; Rees 1996 ) . There is no easy reply, it may be that societal and economic sustainability require more focal point to work towards long-run environmental sustainability. Plans for the sustainable development of our metropoliss surround visions crossing from anyplace between 5 to 50 old ages into the hereafter and are invariably reviewed in visible radiation of new precedences. It will take clip to alter our society so we are willing to take on the duty, to accomplish a balance between human wellbeing and equity, economic stableness, and caring for the environment that sustains our life and that of other species. Barriers to alter besides have to be explored such as unfairness of groups ( i.e. hapless versus wealthy ) in their capacity for sustainable patterns and the restrictions of political dockets. However, these alterations may non be plenty if we have gone excessively far to retrieve a sustainable environment and drastic alternate solutions, such as engineering and scientific discipline, may be the hereafter planning for sustainable metropoliss.DecisionSustainable Development is a planning attack which aims to accomplish sustainable metropoliss by striking a balance between the precedences of societal equity, economic prosperity, and the protection of the environment ( Campbell 1996 ) . This attack has been endorsed by internationally administrations ( WCED, UN ) and states across the universe which have incorporated the rules of sustainable development into their national, regional, and local dockets, Acts of the Apostless, and metropolis programs. In audience with cardinal stakeholders the Australian authorities developed their ain ‘ecological sustainable development ‘ ( ESD ) national scheme as a model for authoritiess, concerns, industries, and communities to steer their policy development and determination devising towards guaranting sustainable development in Australian ( DoEH 1992 ) . The rules of sustainable development have besides found their manner into legion Acts of the Apostless including the Sustainable Planning Act 2009 ( Department of Infrastructure and Planning 2009a ) which guides planning in Queensland to guarantee local, regional, and province planning is integrated together through collaborative partnerships ( Department of Infrastructure and Planning 2009b ) . The United Nation ‘s Local Agenda 21 plan is besides an internationally critical tool to steer local authoritiess to develop of policies, action programs, and enterprises for their metropoliss and the surrounding parts ( Cotter and Hannan 1999 ) . Furthermore, through appraisal and coverage of the results of execution of sustainable programs, metropoliss around the Earth can use this information to steer their ain programs for sustainable development relevant to their country. Common sustainable development visions include: compact and efficient land usage ; reduced dependence on auto transit and better entree to promote alternate signifiers of conveyance ; reduced resource ingestion ; ecological Restoration ; low-cost lodging and better life environments ; societal equity and justness ; sustainable economic system ; community engagement and engagement in decision-making ; and the saving of local civilization and cognition. However, when reexamining a local program ( Brisbane City ) there is grounds that in Australia economic growing and making healthy communities and taking precedency over saving of our environment. This illustration challenges whether all the declarations, dockets, and programs for sustainable development are really being implemented, particularly in relation to the environment. There is no uncertainty that accomplishing a balance between the three constituents of sustainable development is hard as precedences are conflicting and barriers to execution are present. A thorough appraisal of the barriers to sustainable development would be beneficially so these can be addressed, in every bit much as they can, and considered in future planning towards sustainable metropoliss. It may be that new engineerings and scientific discipline will supply the chance by which these struggles and barriers are overcome and worlds begin to populate in harmoniousness with their environment.

Deracialization in Black Politics essays

Deracialization in Black Politics essays There is currently a debate going on regarding the significance of deracialization as an ongoing development in American politics. The term "deracialization," when applied to American electoral politics, refers to the conduction of a political campaign by a black candidate in which racial issues and themes are minimized, if not avoided completely (Perry 1). This is done to increase white electoral support, and the candidate is usually running for a position in a district that has a white majority. Although deracialization has existed in the black political scene for a longer time, this concept was particularly important to the 1989 elections in which nine African-American candidates were elected or reelected to public office (Perry 1). This election was not only important before of the number of African-Americans who were elected, but also because many of these positions represented the first time that an African-American had been elected to that particular position. Four of these nine successful candidates conducted Barone also points out that 1994 was an excellent election year for black candidates. New African-American candidates began emerging from the places that have produced successful female candidates - "the lower-ranking political offices that have traditionally been the stepping stones for ambitious politicians" (23).The debate concerning deracialization has two majorcomponents. First, scholars ask if deracialization trulyserves to increase the number of elected black officials; and, secondly, does conducting a deracialized campaign affect the subsequent performance of the candidate while in office? What kind of representation can blacks expect from Perry points out that it would be wrong to conclude based purely on ideology that public officials who use deracialization to win an election would not serve black interests. Additionally, he adds that deracialization does not thr...

Determination of Relative Densities and Water Absorption of Coarse Aggregates Essay Example

Determination of Relative Densities and Water Absorption of Coarse Aggregates Essay Example Determination of Relative Densities and Water Absorption of Coarse Aggregates Essay Determination of Relative Densities and Water Absorption of Coarse Aggregates Essay Experiment Title : Determination of relative densities and water absorption of coarse aggregates. Objective : To determine the relative densities and water absorption of a coarse aggregate. Description of Sample : The sample used was naturally occuring riverside aggregate and was left to soak for 24 hours prior to the experiment. Apparatus Required A pycnometer – a pycnometer is a litre glass jar which has a conical screw on its lid, and a small aperature at the apex of the conical lid. The use of a pycnometer allows the same volume to be measured repeatedly. ? An electronic mass balance ? A water bottle ? A pan ? An oven ? Procedure This experiment was carried out under conditions of constant temperature. ? The masses of an empty clean and dry pycnometer and pan were measured. ? The pycnometer was carefully filled with water until an upward meniscus is formed in the aperture. Surplus water was then removed to produce a downward meniscus. ? Then the mass of the water filled pycnometer was measured using the electronic mass balance. This value was then recorded. ? The sample of gravel was then added to the pycnometer until it took up roughly 60% of the pyncometer. The remaining 40% being occupied by water. ? The outside of the pycnometer was then dried thoroughly using tissue paper and then weighed using the balance. The mass was then recorded. ? The aggregate gravel was then removed, dried and placed in the pan. The mass of this pan containig the gravel was then found and recorded. ? Lastly the gravel was oven dried for a set period of time (1 week) and its mass was then recorded. ? Results A = Mass of saturated surface dry sample = 0. 766 kg B = Mass of pycnometer sample water = 1. kg C = Mass of pycnometer water = 1. 498 kg D = Mass of oven dry sample = 0. 75 kg Calculations Relative density of oven dried sample = = 0. 75 0. 766? (1. 9? 1. 498) D A? ( B? C) = 375 182 = 2. 06 Relative density of saturated surface dry sample = A? (B? C) = 0. 766 0. 766? (1. 9? 1. 498) A = 383 182 D = 2. 10 Apparent relative density = D? ( B? C) = 0. 75 0. 75? (1. 9? 1. 498) = 125 58 = 2. 16 Water Absorption = 100 ( A? D) D = 100 (0. 766? 0. 75) 0. 75 = 32 15 = 2. 13% Comments Inaccuracies would arise if the apparatus used was not clean and dry. If the pycnometer was not properly dried of any spillage water, the recorded masses would be inaccurate. ? The lost and/or gain of some of the aggregate sample would again lead to inaccuracies in the measuring of the masses. ? Mass plays a vital role in this experiment so the most sensitive electronic mass balance available shoud be used. ? Experiment Title : Determination of surface index of sand. Objective : To determine the surface index of a sample of sand. Description of Sample : The sample used was dry white – grey sand. Sand Type : Eglinton FS 1 Sand Manufacturer : Omya UK Manufacturers Description : Specially graded dried white sand. Apparatus Required An electronic mass balance A mechanical sieve shaker ? A pan ? A graded sieve stack with varying sieve mesh sizes. ? ? A mechanical sieve shaker imparts a vertical and lateral motion to the sieve, causing the particles to bounce and turn so as to present different orientations to the sieving surface. Procedure Clean all sieves and measure their individual masses using an electronic balance. ? Arrange the sieves according to their size, placing the sieves with the largest gratings at the top, and place them on the mechanical sieve shaker. Add 2 Kg of sand to the sieves and place the lid on. ? Turn on the mechanical sieve shaker and allow it to shake the sieves for 3 minutes. Turn off the shaker and allow the sand to settle for 1 minute. ? Remove the lid and using the balance record the new masses for each individual sieve. ? Results Sieve Mesh Size 4. 75 mm 2. 36 mm 1. 18 mm 0. 6 mm 0. 212 mm 0. 15 mm Initial Mass 1. 380 kg 1. 250 kg 1. 175 kg 1. 045 kg 1. 11 kg 1. 787 kg Mass After Sieving 1. 380 kg 1. 250 kg 1. 175 kg 1. 669 kg 2. 249 kg 1. 924 kg Calculations Mass Retained 0 kg 0 kg 0 kg 0. 624 kg 1. 239 kg 0. 137 kg % Retained 0% 0% 0% 31. 2% 61. 95% 6. 85% Surface Indices = (factor) x (percentage retained) Sieve Mesh Size 4. 75 mm 2. 36 mm 1. 18 mm 0. 6 mm 0. 212 mm 0. 15 mm Factor 1 2 4 8 16 32 Total % Retained 0% 0% 0% 31. 2% 61. 95% 6. 85% 100% Surface Index 0 0 0 249. 6 991. 2 219. 2 1460 Surface Index = 1460/100 = 14. 6 Graph of particle size distribution 120 110 100 90 80 70 % Passing 60 50 40 30 20 10 0 0 0. 5 1 1. 2 2. 5 3 3. 5 4 4. 5 5 Sieve Mesh Size (mm) Comments Inaccuracies may arise in the recording of the masses of the sieves if they are not cleaned before the experiment. ? In no case should the weight of the sample of sand be so great that it would cause permanent deformation to the sieve cloth. ? The use of additional sieves may be desirable to provide other information such as fineness modulus, or to regulate the amount of each material on each sieve. ? Excessive time on the mechanical sieve shaker to achieve adequate sieving may result in degradation of the sample. ?

Problem Solving & Decision Making Essay Example | Topics and Well Written Essays - 750 words

Problem Solving & Decision Making - Essay Example Different studies present varying models of a typical decision-making process depending on their perspectives. Some models follow eight steps, others five. For purposes of making intuitive choices, the Harvard Case Approach (HCA) following four steps would be utilized. The four steps of this natural, intuitive decision-making process are: Step 1: Define the problem; Step 2: Alternative Courses of Action; Step 3: Analysis; Step 4: Recommendation. Initially, there is a situation where one of the subordinates, a security personnel, who was scheduled for regular work on a 10:00 PM to 6:00 AM slot, requested for a change in schedule due to emergency reasons. His wife called in early at 8:00 AM and informed the appropriate channels that the security personnel had to undergo immediate surgery for appendectomy. Therefore, he would be on emergency leave for five days. The shift sergeant was immediately informed of the situation and necessary changes in shift schedules have to be reviewed to fill in the temporary vacancy. a. Recall a security personnel on scheduled vacation leave. This option calls for determining a personnel on leave during the five-day period, who can be recalled for emergency purposes and who would be requested to report on the specified 10PM to 6AM schedule for five days. After which, he can resume his leave. b. Require overtime for current security personnel. Utilize security personnel to extend their shifts to at most four hours. Security personnel from the PM shift could extend from 10PM to 2AM and AM shift personnel could be requested to report four hours early (2AM instead of 6AM). The first alternative would entail some time and effort to locate and contact the security personnel on vacation leave. This option’s viability depends on where he is spending his vacation, the time he could return, the persons to be affected

In different ways Beckett and Heaney are both concerned with the Essay

In different ways Beckett and Heaney are both concerned with the limits of communication in their works. Discuss, with reference to Becketts Waiting for Godo - Essay Example On the other hand, there are those who consider the play to be confusing, lacking the ability to communicate with the viewers and without any deeper meaning than is presented prima facie. However, as a tragicomedy, it can be seen to communicate elements of both tragedies and comedies (Beckett, 1952). The hint in the subtitle communicates to the viewers that they should seek out tragic meanings in the comic parts and leads the audience to pay greater attention towards situational humor in the tragic parts of the play. The combination of tragedy and comedy is perhaps the greatest genius of this play and the way it communicates meaning to the audience. Considering the elements of a tragedy we can observe ideas like the death of a hero, an error in judgment made by a character, a character who suffers greatly, a separation from friends and a complete loss of hope. A comedy could give us images like the endurance of a hero, the joy of success, pleasure at reunion and the hero coming over great odds to win a wonderful victory. Clearly, all these elements are present in the play and are worked into situations and conversations between the characters with great skill (Beckett, 1952). However, Beckett does show that the communication of a message is not an easy task since the play is often quite mixed in the message it gives to the audience. For instance, while the heroes are planning to hang themselves, they are also able to think about getting an erection. Not only are they able to think about it, but Estragon is actually quite excited about the hanging since it could lead to an erection. Another element of a comedy comes in as ‘hope’ where they decide to continue waiting for Godot before going further with the idea of hanging themselves (Beckett, 1952). What the audience gets as a communication from Beckett is that the seeking of death to end misery is a perfect element of a