Self-Reliance of the Individuals Essay Example | Topics and Well Written Essays - 500 words

Self-Reliance of the Individuals - Essay Example Similar to what an artist does, inscribing the content of their minds into a surface and eventually producing a beautiful work of art, similarly people should let their inner drives move them so that the beauty of their minds and soul can be manifested to the world (). Further, even God’s intention when he created the world was that people would exploit their potentials, though doing what is their best in whatever they seek to engage in, considering that God’s work cannot be executed by cowards. Therefore, the essence of the soul and mind that we have been granted by God is to become self-reliant on our own, because what we have been granted is by itself very adequate to enable us to become the best there can be in whatever we set our minds on. As a matter of fact, man only finds peace in the things that he has done to his best (). Whatever else that man does out of the influence of others, he shall always feel ashamed and discontented. Similarly to what infants and sma ll babies are, that is what the life of humans is supposed to be. The life of infants and small babies does not conform to other people’s lives but rather influences others to emulate their lives (). In this respect, infants and small children have been able to live an authentic life, which is contrary to the life that adults live, the life of conforming to the external environment, rather than influencing the environment to conform to their lives.  

Essay Example | Topics and Well Written Essays - 250 words - 174

Essay Example Mrs. Hutchinson screams when men subject her into abusive harassment. She claims that there is no fairness in the manner men handles her. She even experienced stoning by the same men on the side of her head (Skwire and David 27). In this paragraph, Frost Robert in his book â€Å"The Road Not Taken, and Other Poems,† uses the poem to show his hopelessness. He does it by using a pathless wood filled with cobwebs. The pathlessness and face burning and tickling with the cobwebs indicates that the speaker cannot see clearly his future. However, the speaker hopes to come back reenergized and begin a fresh his efforts of life (Frost 16). In this paragraph, Gaunce uses his book â€Å"The Broadview Anthology of Short Fiction, second edition,† to show a common belief. The belief is that the unity of the people in the context of this book originates from a child’s abominable mystery. However, the author also explains that not everyone understands this common phenomenon. The elders in this context instill this belief on children when they are still young at the age between eight and twelve years (Gaunce 229). In edition titled â€Å"American Gothic: An Anthology from Salem Witchcraft to H. P. Lovecraft,† by Crow Charles, the editor brings out the theme of human weakness in nature. The author admits that every individual has his or her weakness and forgiveness is inevitable. The characters here hope that it is still possible for people to be virtuous in their hearts (Crow

Business ethics Essay Example | Topics and Well Written Essays - 2000 words - 4

Business ethics - Essay Example The latter was a conspiracy to fix price but against which Virgin Atlantic blew an early whistle to stop prematurely. As one will notice, airline industry is full of stiff competition that takes all forms of unethical practices despite heavy fines that perpetrators are usually aware of (Fisman et al., 2005, p. 56). Ethical theories have majorly made general observations that the foundation of ethics is motivate by human desire to do good. It is a desire to good in the sense that the wish and the necessary action to accompany the wish are not usually mutually inclusive. Ethics therefore comes out as a concern on the way in which people apply moral principles to life. In other words, ethics is concerned with what s just, fair or acceptable by applying the fundamental that guide societal values. Business ethics is therefore guidelines that come out of concerns on how best a firm should relate with the society in a manner likely to promote the principles of justice and responsibility. Justice and responsibility come in the sense that business as a legal entity in its name or in the shareholders name, has a duty to make sure that its pursuit for profits is not motivated greed (Bob, 2006, p. 23). Business ethics therefore act to ensure that elements in business external environment are used in a manner likely to sustain their continued existence without any harm. Such a duty involves having to care for the environment and the community in which the business interacts with in the course of its daily activities. One should also note that business ethics also guide how a business firm will operate internally. In short, ethics in business is about applying all the values, principles, and regulations with the aim of being responsible to the welfare of the public (Hsieh, 2009, p.259). Business ethics is important majorly because it offers guidelines on how best

Twister Party Essay Example for Free

Twister Party Essay Do you have the game of Twister sitting on your shelf collecting dust or buried in your basement gathering cobwebs?   It’s time to dust it off and revive an old party classic.   Twister is back and better than ever if you have the right mindset and group of friends to play along.   With several newer versions of the old game now available, you can even learn to dance as you play this all time favorite.   However, if you haven’t even played the basic version of the classic game, here is all you need to do for you and your college buddies to have a fun and entertaining evening.    You need to get the right group of friends together, play the game correctly, have the right mindset! Twister players come in all shapes and sizes, but they have one thing in common.   They all love to play the game. Find out which of your friends enjoy playing.   Those who say that they don’t, ask them to consider or at least to come over and watch and hang out while a group of more willing participants play.   By the end of the night, they should be hooked and ready to play.    If not, you at least have someone who can be the spinner, or if you have the dance version, the person who watches to see who messes up, â€Å"the judge†.   The right group of friends will enjoy playing whatever form of Twister you choose and will probably even be willing to come up with new twisted versions of the game.   Having a group of friends who are ready and willing to play is the first step in playing Twister.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Once you have your group of friends gathered, let the fun begin!   Playing Twister is very simple.   One player is the spinner, and he or she will spin the spinner.   The spin board has right hand, left hand, right foot and left foot on it with different colored circles, similar to the board.   Each player starts at a home row and then must do what the spinner calls out. For example, if the spinner lands on right hand and a red circle, the players must all place their right hands on a red circle.   You cannot share circles and sometimes circles are far away, so this game involves some stretching and sometimes compromising body positions and contortions. The first person to get stuck or who is not able to move or who falls down loses.   Players continue to â€Å"twist† their bodies all over the plastic mat until the best player is left standing, or rather sprawled across the board.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In order to fully enjoy your night of Twister, you must have the right mindset.   If it is a game of skill you seek, make sure you stretch before hand so you are nimble and able to reach those hard to contort to positions.   If you are using the dance version, brush up a bit before hand and make sure you’re warmed up before beginning, but remember, it’s all about fun   and skill, unless you’re in it for cash.   Then it’s cutthroat!   If you’re playing something more risquà ©, be sure you feel comfortable in such a position and that you are ready for this type of action.   You know that it get’s pretty close and tangled in a game of Twister!   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The game of Twister is making a comeback, like many old toys and games.   This old classic is still a party favorite and you can revive it with your friends and have wonderful Twister parties if you have the right group of people, know how to play, and have the right mindset.

Emotional, Moral and Physical Changes Essay Example for Free

Emotional, Moral and Physical Changes Essay Adolescence is the name given to the period in the life of human beings between the ages of twelve and eighteen years. It is during the period of adolescence that a human being matures from a child to an adult, usually in both the physical as well as psychological sense of the word. That being said, it follows that this is the time in one’s life when one goes through the most numerous and major changes in terms of cognitive, social, physical, emotional and moral development (Turning Points). This article deals with explaining these changes along with relevant examples as well as enumerating options as to and what might be done within an out-of-school care program to accommodate those changes. Adolescence plays a major role in shaping the future of individuals as the decisions and choices that they make while steering through this phase in life are critical in shaping the people that they become in the future (Turning Points). This leads to the conclusion that this developmental stage is the most critical to the development of the individual going through it as well as the larger society that he or she is a part of. Subsequently, growing adolescents have unique learning needs as each person is different and unique from the other, not only in terms of physical appearance such as their face or body but also in terms of their psychological personality. Each person has different strengths, weaknesses, abilities, disabilities, talents and learning potential which needs due attention, especially during this growing stage. The academic years of adolescence are centered on middle school and thus middle schools should ideally be required to provide a secure and compassionate environment so as to develop the talents and strengths of, teach optimal usage of weaknesses and value each individual adolescent that they work for. In the following paragraphs, we will proceed to analyze the changes that adolescents go through. It is critical to note that all adolescents do not grow or learn at the same rate, neither physically nor psychologically. Due to irregular hormonal, body and mental growth, they become â€Å"vulnerable and self-conscious, and often experience unpredictable mood swings† (Turning Points). These changes also affect the way they perceive their surroundings, making them sensitive to and conscious of the implications of their actions to the world at large. Cognitive changes occur at varying rates among adolescents and they usually begin to develop the ability of carrying out abstract thought processes as opposed to only concrete ones as is the usual case n the pre-adolescence years. More important to realize is the fact that this cognitive progression is neither predictable nor dominated by any sense of orderliness. The social aspect of development during adolescence is generally headed by the premise that individuals seek social acceptance from their peers, who assume the role of strong influencers during the years of adolescence. This, combined with the fact that young adolescents become increasingly aware of their bodies and physical appearance make it even more difficult for them to face the changes within themselves and those that they perceive in the world around them. Emotionally, the young adolescent is challenged by the changes he or she is going through making the simplest of daily life occurrences the most challenging of circumstances. On top of this, adolescents become susceptible to taking bold initiatives on grounds of morality as they begin to feel a heightened sense of compassion and concern for the their surrounding environments. The following table present examples of changes in each of the areas outlined above pre-pubescent and pubescent adolescents along with out-of-school steps that could be taken to care for their developmental needs. Problems of Pre-Pubescent Adolescent Learners Area of Change Example Out-of-School Care Cognitive Change A Caucasian pre-pubescent girl begins to question her acquaintances’ prejudice against African Americans Encouraging cross racial relationships and respecting diversity through mentors. Social Change A boy is mentally disturbed about being shorter in height then his class mates. Parents are encouraged to have discussions with the boy about his concern and teach him to look beyond physical appearances, both in himself and in others around him. Emotional Change An adolescent has lately taken to slamming doors after arguments with his parents which have become a usual occurrence at home. Workshops are arranged for parents to handle the emotional changes in their child, where parents share and learn from each others’ experiences. Moral Change A Christian girl is contemplating running away from home in protest against her parents’ prejudice against her Muslim best friend. A mentor is assigned to each adolescent who acts as confidante , predicts the coming problem and deals with the mater accordingly Physical Change A girl becomes aware of her changing body and starts avoiding going out. Mentors and parents are encouraged to take their charges out, have open discussions and take them shopping for their changing needs. Problems of Pubescent Adolescent Learners Area of Change Example Out-of-School Care Cognitive Change As opposed to her parents’ objections, a pubescent girl feels that there is nothing wrong with having affectionate feelings for a boy. Mentors explain to young girls that parents are only human and bound to be unreasonable and that they should consider that teenage crushes are not true love. Social Change A girl starts making friends with teenagers much older then her, whose habits include drug and alcohol abuse. Workshops are arranged for parents to handle the emotional changes in their child, where parents share and learn from each others’ experiences. Parents would then realize that the girl feels misunderstood and is trying to fit in and become acceptable to her peers. Emotional Change A boy starts feeling that he is not wanted by anyone and starts avoiding company. Parents are encouraged to have discussions with the boy about his concern and teach him to look beyond physical appearances, both in himself and in others around him. Moral Change A girl takes up smoking under the premise of that she be allowed to make and learn from her own mistakes. Mentors help in making the girl realize that there are more effective ways to channelize the strength of her morals and discuss relevant examples. Physical Change A girl is aware that she needs certain garments but is too embarrassed to purchase them on her own. Mentors and parents are encouraged to take their charges out, have open discussions, take them shopping for their changing needs and volunteer to shop for things they are uncomfortable to buy themselves until they learn that they have nothing to be ashamed of. Bibliography Turning Points, Transforming Middle Schools: At the Turning Point, the Young Adolescent Learner. Retrieved January 16, 2007, from http://www. turningpts. org/pdf/YALGuide2. pdf

Glass Squash Court Analysis Engineering Essay

Glass Squash Court Analysis Engineering Essay The intention of this proposal was to testing the trinquete for Prospec LTD. The trinquete is a special court for indoor ball games and games played in trinquete are very similar to squash. This testing assess whether the product is structurally suitable for use in ball game courts. Their critical failure modes were to be established in order to assess and improve upon the design. World squash federation recommends using of safety glass in situations where a risk of human impact can result. Around 30 years ago, in Sheffield the glass company by name Ellis Pearson produced the first glass back wall for a squash court. But in the 80s along came chemical giant ICI and produced a Perspex (plastic) court and suddenly glass was too heavy and uneconomical. So Ellis Pearson (now going under the name of Prospec) forgot their roots and started using Perspex. (Ref: GLOBAL GALLERY June 2003, Martin Bronsteins astigmatic view of the world of squash) Prospec Ltd offers a complete range of squash court packages including wet plaster and dry panelled surfaces, flooring and the Ellis Pearson Glasswall system. Prospec is considered to be the market leader in the UK for the supply and installation of World Squash Federation (WSF) approved squash courts and Glasswalls. Prospec have installed more than 30,000 Ellis Pearson Glasswalls round the world for Squash, Racquetball and Pelota. Prospec LTD manufactures toughened glass squash courts that meet the stringent specifications of the World Squash Federation. This glass carries WSF certification for both two and four panel backwall systems. Prospec Toughened Safety Glass meets the performance requirements of all national building regulations, based on test requirements of local authorities as well as the WSF. Installation of these glass walls is carried out by operatives trained by Prospec Court Systems Ltd., either direct or through Contractors who specialise in fitting out squash courts. Installation will be done according to the world squash federation technical standards. Introduction For centuries people have played games that involve hitting balls with racquets against wall or back and forth to each other across a net. The most common example is tennis. In 19th century the prisoners were exercised by making them hit small and hard ball around the walls of a large room in the Fleet prison in London, England. A trinquete is a special court for various indoor versions of Pelota (Spanish for ball). It has the same characteristic feature of a squash court. The Pelota is a traditional sport played in more than 52 countries. Pelota is a name for a variety of court sports played with a ball using ones hand, a racquets, a wooden bat or a basket against a wall. These game is played by two or four players, with two team face to face separated by a line on a ground or a net. Today,  Pelota  is widely played in several countries: in the  Basque Country  and their neighbours; in  Valencia  where it is considered the national sport; and in rural areas of Ireland, Belgium, North of Italy, Mexico, Argentina and other American countries. The reason for the dramatic growth of these type games is because these sports combine fitness, fun and competition. This is an international sport played between two or four players in a four walled court with a small hollow rubber ball by hitting rubber ball against walls. The players strike the ball alternately on to the front wall, which is 4.75 meters high. Players can hit the ball directly to the front wall or use the sidewalls and rear wall to create subtle winning shots. Playing squash type games develops speed, endurance, agility, coordination and court savvy. The average length of the game is less than 45 minutes. The popularity of the game is due in large part to the competitive workout it generates in a small span of time. These games are simple to learn and its difficult to master. The challenge is to achieve goal against more skilled opponent and youll play as you improve. This game is mentally and physically draining and at the end of the day you will be satisfied and exhilarated and possibly a little tired. A trinquete is a special court for various indoor versions of Pelota. Trinquete measures 28.5m long and it has different shape than the other courts, with an inclined roof along the left wall. Left wall of the trinquete is constructed by toughened glass. Trinquete is constructed by many materials providing suitable rebound and safe to play; however, the World Squash Federation publishes court specification which recommends standards. Types of wall systems: (Ref: http://www.andersoncourts.com/wall.htm) 1) Armourcoat hard plaster: is 100% gypsum based plaster system formulated with high impact resistance. This is been installed in over 40 countries and accreditation with world squash federation. This system contains no cement based product, hence eliminating shrinkage and stress cracking. The total system thickness is 12.7mm consisting of 2 layer of base coat plaster and 3 layers of finish coat plaster which is applied on wet for permanent bond and smooth finish. Armourcoat requires no painted finish, finished coat available in blue, green, white and yellow colour. Armourcoat walls can be cleaned using household, non-abrasive cleaners with scouring pads and rinse with clean water. 2) Doweloc edge grain: is superior in quality and durability, longevity proven is 60+ years court and still in play. Doweloc is a Northern hard maple; edge grain system consists of tongue and groove wood strips held securely by the aluminium dowel. Each 12inch section is composed of 14 edge grain pieces. Walls are then painted to secure wood based on the usage of the court. 3) High density fiberesin panel: is the pre finished playing surface and engineered specifically for racquetball, handball and squash courts. It is a solid and rock hard sheet material used to meet a rigid specification and requirements demanded for the fast action sports court. It is composed of high density particle board cores and multiple layers of thermalset resin impregnated sheets that are moulded in hydraulic presses under controlled heat and pressure into sheets of varying thickness and density. Fiberesin requires no refinishing and only occasional washing. Glass walls: is a substitute for the walls which been mentioned above, since 1980s guaranteeing to meet world squash federations high technical standards. Glass walls are transparent, so it makes game visible for spectators. Walls must not only be transparent, it has to be tough enough to rebound the hard ball without breaking. Since normal glass is not hard to withstand the pressure of the ball toughened glass is used. Toughened or tampered glass is very much strong and satisfies all the standards of world squash federation, like strength, transparency and safety etc. The 12mm toughened glass panels are designed to provide a flush finish and easy panel adjustment and alignment. The panels are joined by special patch fittings and 15mm thick glass fins. Joints between the glass panels are filled with a clear silicone sealant, to complete the continuity of the glass and ensure a true playing surface that is tough enough to withstand pressure from either ball or player. This joint configuration distributes and reduces stresses, minimizes deflection, vibration or damage, and provides true ball rebound. Toughened glass Toughened glass  is much stronger than normal glass, having been processed by controlled  thermal  or chemical treatments to increase its strength. Toughened glass is impact resistant, and it is made from annealed glass which is heated and then rapidly cooled. Thermally toughened safety glass offers first order mechanical characteristic. This is the only glass exhibits well establishment and reliable mechanical capacity under static and dynamic load with resistance to impact properties conforming to regulations and European standards. The glass usually shatters into small fragments instead of sharp shards when broken, making it less likely to cause severe injury and deep lacerations. Toughened glass is used in a variety of applications as a result of its safety and strength. (ref: Toughened Glass: Mechanical Properties and EN 12600 Behaviour Michel Dubru, Glaverbel S.A. Jean-Clement Nugue, Saint-Gobain Guy Van Marcke de Lummen, Glaverbel S.A) The manufacture of toughened glass Flat glass is toughened in an oven, the glass is transported on rollers and in rolled back and forth inside oven and heated in a temperature between 600 and 700 °c until glass become soft. A softened glass is rolled out of the oven into air shower where both the side of the glass is cooled rapidly. The inside of the glass is hot and soft while the outer surface of the glass cool, solidify and contract due to thermal contraction. After this the inside glass cool, solidify and contracts. The outer surface is already cold when the inner region begins to solidify, so contraction in the inner region squeezes the outer surfaces. Hence the region near the outer surface experiences high compressive force and which is balance by the tensile force generated at the inner surface. The toughening process produces a safety glass which is very strong. The rapid cooling places the internal stresses on the glass which allow it to be strong and break into regular cubes. Due to the internal stresses the toughened glass cannot be broken into the required dimension, therefore all shapes will be done before the toughening process. Toughened glass surface is more resistant to impact. The same object thrown would create a hole in a pane of annealed glass would likely bounce back when compared to toughened glass. Because of this impact resistant and bouncing nature, toughened glass is used in trinquete and squash courts. (ref: www.picams.com.au//Toughened%20glass%20-%20with%20an%20achilles%20heel.pdf) DATA TABLE: Mechanical Properties Quantity Value Unit Youngs modulus 50000 100000 MPa Bending strength 200 200 MPa Physical Properties Quantity Value Unit Thermal expansion 9 9 e-6/K Thermal conductivity 0.9 0.93 W/m.K Specific heat 840 850 J/kg.K Melting temperature 1100 1100  °C Service temperature 0 700  °C Density 2500 2800 kg/m3 Resistivity 1e+18 1e+18 Ohm.mm2/m Environmental Data Quantity Value Unit Ex (in) / Ex (out) 38.1609195402299 MJ/MJ Remark: Has to be made to measure before hardening. Available in 4, 5, 6, 8, 10 and 12mm thickness (Ref: http://www.matbase.com/material/glass/toughened-glass/thermal/propertie) RECOMMENDED STANDARDS OF CONSTRUCTION (Ref: http://www.worldsquash.org/uploads/Court%20Specs%20-%20With%20Diagrams.pdf) International Squash court has been constructed from glass or transparent materials, to make game visible for the spectators. Spectator areas may be located behind the plane of any wall of the court. The play is televised, filmed, photographed or recorded from above the court or through any of the walls. No camera or any equipment is projected into the court or below the clear height of the court. Camera panels may be incorporated in any part of the court playing walls provided that any such panel shall. Court dimensions and tolerances: is the important standard which has to be taken into account. The length of the court is 28500mm and with tolerance of plus or minus 10mm. The Court Walls should be vertical to within plus or minus 5mm in a height of 2 metres when measured within 250 mm of each corner of the court and at three additional intermediate points evenly spaced along the length of each wall. The court walls shall be straight to within plus or minus 15 mm in the length of any wall when measured horizontally at a height of 1 metre above finished floor level. The floor shall be level to within plus or minus 10 mm in the length, width and on the diagonals of the court. The walls of the court and all the components should be capable of withstanding all the stresses due to impact of the ball, racquet and the player, and glass must get permanent or temporary damage. Mass of the player should be considered, glass might be damaged when the player falls on the wall. The mass of the player is equivalent to 100kg and co-efficient of absorption is 47 %( i.e. 47% of the impact energy is observed by the body and remaining 57% energy will be transmitted on the wall). Where courts have transparent walls they shall be constructed of safety materials tested in accordance with the appropriate national standard and shall meet the stated requirements for safe breakage. The walls of the court must not deflect for the impact of the ball in such a manner that rebound of the ball is affected. The walls may deflect under the impact of players; however, it should not deflect to such an extent or in such a manner so as to affect the safety of the players. The wall which deflects shall return back to its original static position within one second of the impact, as a result of deflections the wall must not suffer from any permanent and temporary damages. All walls of the court shall have a hard and smooth finish. Any front or side walls, or any transparent panel in the playing surface of the front or side walls, shall be treated and/or lit in such a manner as to make it non-reflecting when viewed from inside the court. The average reflectance of the front and side walls shall not be less than 50% at any point when in a clean condition. The reflectance of the front and side walls shall not vary at any point by more than plus or minus 5% of the average reflectance. The ball shall rebound truly on striking all parts of the playing walls. The ball rebound shall be consistent over the whole area of each wall. All wall surfaces including transparent materials shall have surface friction such that the pace and wall angle characteristics are equivalent to that encountered in a plaster court. Any open joint in the finish of a wall of panel construction shall not deflect the rebound of the ball in any way. There shall be no protrusions of any kind into the court at the junction of one wall with another. The bounce of the ball shall be of even height and pace over the whole area of the floor. When viewed from vertically above the line of flight of the ball, the linear path of the ball shall not be affected when it bounces on the floor. SPECIFICATIONS www.worldsquash.org//Court%20Specs%20-%20With%20Diagrams.pdf GLASS All walls and fins are 12mm clear tempered or toughened glass with finished edges. All holes on the playing side are countersunk and dimensioned to receive special flush mounted fittings and hardware. A clear silicone compound is used to bond all joints. No glass-to-glass or glass-to-metal contact is permitted. FITTINGS All glass-to-glass connections are manufactured in hi-tensile GSM Nylatron. Nylatron GSM is a cast and partially cross-linked. Nylatron GSM is manufactured by modifying Nylon 6 material by a carefully controlled level of finely divided particles of molybdenum disulphide additive. The  molybdenum disulphide enhances its bearing and wear behaviour without impairing the impact and fatigue resistance inherent to unmodified cast nylon grades. All parts are moulded for maximum strength. These parts will have tensile strength of 773 to 984 kg/cm ² with Hardness durometer of 2.3 and Shear strength of 541 to 668 kg/cm ². Base angle brackets which is been used to fix wall to the floor and are available in either steel or anodized aluminium. Size of the brackets will be 12 x 3 x 2 1/2 x 1/4. Two anchor bolts of 11mm dia. x 89mm are used for each angle bracket. Aluminium channels of size 25 x 25 x 3mm and Aluminium angles of size 50 x 50 x 6mm are used to hold panels and attached to fins. MANUFACTURERS OF GLASS WALLS (Ref: England squash and racketball, technical information sheet number 1, march 2010) Complete glass wall systems, court doors, view windows and moveable glass walls as supplied by many glass manufacturing companies. The glass wall is supported by glass fins, aluminium L angle, aluminium posts, or aluminium tube frame. World Squash Federation (WSF) is the governing body for the game of Squash and racquetball throughout the world and is therefore responsible for setting standards for courts and equipment. In order to continue the process of ensuring that courts are built to appropriate standards, it has introduced a scheme whereby materials and components may be tested against the standards set by the Federation. The WSF assess the manufacturer based on the following criteria: Court must be easy to install Suitable performance characteristics Reliability Ease of maintenance Efficiency of back u service Court contractors The companies listed below will liaise with the architect builder regarding the background surface requirement prior to fitting out. COMPANY ADDRESS SYSTEM/TRADE NAME SQUASH LEISURE SERVICES Tel:(01895) 450800 Fax: (01895) 450801 email:[emailprotected] Web: www.squashandleisure.co.uk 5 Sarum Complex Salisbury Road Uxbridge UB8 2RZ Contractor PROSPEC LTD Tel: (01709) 377 147 Fax: (01709) 375 239 email: [emailprotected] P O Box 48 Canklow Meadow Estate West Bawtry Road Rotherham S60 2XP Contractor COURTCRAFT LTD Tel: (01942) 881500 Fax: (01942) 881501 email: [emailprotected] www.courtcraft.co.uk Logic House 31 Gibfieid Park Ave Gibfield Business Park Atherton Manchester M46 0SY Contractor Prefabricated court systems COMPANY ADDRESS SYSTEM/TRADE NAME ASB CONSTRUCTION LTD Tel: (01548) 580669 email: [emailprotected] www.asbsquash.com Huccombe House Huccombe Kingsbridge Devon TQ7 2EP Selfà ¢Ã¢â€š ¬Ã¢â‚¬Ëœsupporting sand filled system plus a wall lining system. A sliding wall system is also available. Rainbow coloured court system. PROSPEC COURT SYSTEMS LTD. Tel: (01709) 377147 Fax: (01709) 375239 email: [emailprotected] P O Box 48 Cranklow Meadow Estate West Bawtree Road Rotherham S60 2XP Respatex Squash Court Panel System (prefabricated) Wall plasters COMPANY ADDRESS SYSTEM/TRADE NAME ARMOURCOAT LTD Tel: (01732) 460668 Fax: (01732) 450930 email: [emailprotected] Morewood Close London Road Sevenoaks Kent TN13 2HU Armourcoat Hard Court Plaster (white). REBOUND INTERNATIONAL LTD Tel: (0161) 929 7758 Fax: (0161) 929 7786 Mob: 07818 046464 email: [emailprotected] Copley Square Charter House Woodlands Road Altrincham WA14 1HF Rebound Plaster (white) Flooring contractors COMPANY ADDRESS SYSTEM/TRADE NAME V A HUTCHISON FLOORING LTD Tel: (01243) 841175/841127 Fax: (01243) 841173 email: [emailprotected] Units 1,2 3 Building NA Beeding Close Southern Cross Trading Estate Bognor Regis West Sussex PO22 9TS Flooring Contractors Maple Beech New Levelling System Cross Batten System Glass walls COMPANY ADDRESS SYSTEM/TRADE NAME PROSPEC COURT SYSTEMS LTD Tel: (01709) 377147 Fax: (01709) 375239 email: [emailprotected] PO Box 48 Canklow Meadows Estate, West Bawtry Road, Rotherham S60 2XP Ellis Pearson Glasswall System SQUASH LEISURE SERVICES LTD Tel: (01895) 450800 Fax: (01895) 450801 email: [emailprotected] 5 Sarum Complex Salisbury Road Uxbridge UB8 2RZ SLS Glasswall System FINITE ELEMENT ANALYSIS Finite Element Analysis (FEA) is the most important tool for the mechanical design engineer. The desire for more accurate design in complex situations is the reason for the development of FEA, and allowing improvement in both design procedures and products. The growing demand of FEA has made possible for the creation of computation engines which are capable of handling the huge volume of calculations and carryout analysis and display results. FEA is now available at a practical cost to virtually all engineers and designers. Pro/Mechanica offers much more than simply an FEA engine. Pro/Mechanica is one of the modules of pro-engineer, which is widely used to understand structural and thermal product performance. Moreover, unlike many other commercial FEM programs where determining accuracy can be difficult or time consuming, Pro/M will be able to compute results with some certainty as to the accuracy. This saves cost, time and physical prototyping. By studying the product behaviour in early stage, we can improve quality and time, cost and efforts. In todays competitive market the design team is forced to get the product right at first time. When the team has to rely on prototype models to test product behaviour, schedule and budget has to be compromised. Standalone CAE offers a solution but its usually disconnected with CAD solutions, hence engineers have to spend lot of time in preparing prototype models for analysis. Then each time there could be design change and have to repeat the process. Special ski ll sets are required for CAE users. Pro/ Mechanica is the faster and smart way to analysis the product and easy to use the solution. In Pro/Mechanica we can identify where the higher stress area is and any changes in model design can be done to avoid the concentration of the stress and failure of the product. One best part in Pro/Mechanica is once we identify the problem, we are allowed to change the design and regenerate and analyse again. This saves lot of time and efforts to reproduce the design. Pro/Mechanica has an ability to evaluate the product performance virtually; onscreen and this gives an engineer to explore new ideas and then optimize their design. This gives a confidence to an engineer and fewer changes may require during prototyping, hence delivering superior quality to the market. Steps in preparing FEA model for solutions There are several steps to be followed in the analysis, starting from the simplified geometric model. 1. Identify the model type 2. Specify the material properties, model constraints, and applied loads 3. Discretize the geometry to produce a finite element mesh 4. Solve the system of linear equations 5. Compute items of interest from the solution variables 6. Display and critically review results and, if necessary, repeat the analysis Create geometry with PRO/E Model type Simulation parameters: Material property Constraints Loads Discretize model to form finite element mesh Setup and solve linear system Compute results Review The overall procedure is illustrated in the above figure. The steps must be executed in order, and each must be done correctly before proceeding to the next step. The steps shown in the figure are: 1. The geometric model of the part is created using Pro/ENGINEER. 2. The model type must be identified before entering Pro/Mechanica. The default is a solid model. 3. This is an important step where we need to define parameters. Specify material properties for the model. All the elements will not have the same properties. The different parts can be made of different materials in an assembly. Youngs modulus and Poissons ratio must be known for stress analysis. Pro/Mechanica consists of set of materials in the library, which can be directly used to assign material. Identify the constraints on the solution. In stress analysis, there could be fixed points, points of specified displacement, or points free to move in specified directions only. Specify the applied loads on the model, like loads on surface, edges etc 4. Once all the above steps are completed, we can set up and run a processor that actually performs the solution to the posed FEA problem. This starts with the automatic creation of the finite element mesh from the geometric model by a subprogram within Pro/M called AutoGEM. Pro/M will trap some modelling errors here. The processor will produce a summary file of output messages which can be consulted if something goes wrong for example, a model that is not sufficiently constrained by boundary conditions. 5. FEA produces immense volumes of output data. The only feasible way of examining this is graphically. Pro/M has very powerful graphics capabilities to examine the results of the FEA displaced shape, stress distributions, mode shapes, etc. Hard copy of the results file and screen display is easy to obtain. 6. Finally, the results must be reviewed critically. In the first instance, the results should agree with our modeling intent. For example, if we look at an animated view of the deformation, we can easily see if our boundary constraints have been implemented properly. The results should also satisfy our intuition about the solution (stress concentration around a hole, for example). If there is any cause for concern, it may be advisable to revisit some aspects of the model and perform the analysis again. Benefits: Pro-engineering Mechanica gives the clear picture of the product performance, and discovers design flaws at early stage. This helps a designer to make any changes in the design and deliver superior quality at first time. Improves user efficiency with an intuitive, familiar user interface Mechanica gives realistic performance solutions and this data can be used to improve the quality of the product by directly applying real world conditions to design geometry. There is lot of limitation in analysing physical prototype; these are overcome by Mechanica in which more scenarios can be evaluated. This save lot of time by avoiding prototypes and analysis time is very less when compared to any other type. Mechanica reduce errors by working in a seamlessly integrated design and simulation environment with no data translation. Simultaneously designing and simulating design variations gives a new idea for an engineer. Thus give an opportunity for innovations. Development cost for the product is decreased by reducing the cost of the prototype or by eliminating the prototypes. (ref:http://www-ipe.uni-duisburg.de/Rechnereinsatz/lehre/pw_download/cad2_cae_promech_tut_toogood_2.pdf) TESTING All glazing material must undergo impact load and environmental test requirements and should be labelled by manufactures as per part 1201 SAFETY STANDARD FOR ARCHITECTURAL GLAZING MATERIALS. The impact load being applied at a height of 1100mm to 1500mm above the playing surface, since the ball hits maximum on these heights. Glass walls must satisfy the following conditions: A glass wall in racquetball or squash court subjected to impact load shall remain undamaged following a test impact. The deflection of the walls shall not be greater than 1.5 inches (38mm) at the point of impact. (Ref: Oregon structural specialty code, 2007, chapter: glass and glazing) Testing Equipment The impact test frame is used to minimize the movement and deflection of the specimen during test. The testing equipment used for testing glass panels are shown below. The test specimen will be placed in a frame and the four edges kept fixed. The frame is made up of wood. The inner subframe is used to secure the test specimen edges; the material used for inner subframe is neoprene strips, which shall be in contact with specimen corners. The pressure on the test specimen shall be controlled, and the compression of the neoprene strips shall be between 10 and 15 percent of the neoprene. To limit the compression of the neoprene and prevent distortion of the subframe, metal shims of an appropriate thickness shall be used. Impact load is applied on the glass by impactor from the height of 48 inches. The impactor shall be a leather punching bag or a rubber bladder. The bag is filled by chilled lead shot of a weight of completed assembly of 100 pounds. After filling the leather bag, it is been tied with a cord or leather thong to a metal sleeve. The exterior of the bag shall be completely covered by  ½ inch wide glass filament reinforced pressure sensitive tape. Impact test procedure: Each specimen (glass panel) shall be struck within 2 inches of its geometric center with the impactor dropped from a single height. Specimen is impacted one time from drop height of 48 inches. If the specimen withstands this impact will pass the quality and reaches the customer. It is very important for the manufacturer to perform the impact test on the glass panel, since it rules from the federation. The manufacturer has to label the following details on the glass panels, like manufactured date, test passed, and test conducted date. The tempered glass is permanently labelled to indicate it conforms to ANSI Z97.1-1972 or 1975 or is accompanied by a certificate certifying conformance to ANSI Z97.1-1972 or 1975. (ref: part 1201 SAFETY STANDARD FOR ARCHITECTURAL GLAZING MATERIALS) IMPACT TESTING WITH PRO /MECHANICA Pro/Mechanica is a multi discipline computer aided engineering tool that enables the user to simulate the physical behaviour of a model, and therefore enable the user to improve the design. Pro/Mechanica can be used to predict how a design will behave in the real world by calculating stresses, deflections, frequencies, heat transfer paths etc. Pro/Mechanic is the most effective analysis tool for testing the impact loads on the glass panels. The above mentioned test procedure is takes long time and prototype required for analysis. Pro/mechanic gives the accurate results for applied loads on the specimen and different sets of load could be applied without redesigning the specimen. The Mechanica packages include thermal, motion simulation and structural analysis. Analysis is the larger set of pull down menus and dialog boxes within CAD packages. Pro/Mechanic is integrated and run simultaneously with the 3Dsolid modelling computer package Pro/Engineer. After a design is modelled, the user may select Pro/Mechanic option to access finite element analysis. There are two types of model for

Eighteenth Century Women Playwrights Essay examples -- European Europe

The following essay gives a short biography of eight of the most well known women playwrights of the eighteenth century. The essay runs in chronological order by each playwright’s birth date and describes the better known accomplishments of each playwright. The playwrights that I have included in this essay are: Mary Delariviere Manley, Mary Griffith Pix, Susanna Carroll Centlivre, Catherine Trotter Cockburn, Eliza Fowler Haywood, Elizabeth Griffith, Hannah Parkhouse Cowley, and Elizabeth Simpson Inchbald (Benedict 2003). Mary Delariviere Manley has a strange early history. It is unknown whether or not her first name really was Mary. It is unknown exactly when and exactly where she was born. The name of her mother is unknown. The resting place of her father is unknown. Mary Manley was born either on April 6 or 7, 1663, or in any year between 1667 and 1672. Her father, Lieutenant-Governor of the English island of Jersey, abandoned her around 1688. She lived with her cousin, John Manley, who married her, although he was already married. Later, John Manley abandoned her and their son (Schlueter and Schlueter 1988). Mary Manley’s first two plays, The Lost Lover and The Royal Mischief, were written in 1696 while she lived in Exeter. Both plays were performed in London: The Lost Lover at Drury Lane and The Royal Mischief at Lincoln’s Inn Fields. Although The Lost Lover was not successful, The Royal Mischief brought her wealth and recognition. Mary believed that the plays were not as successful as they could have been because they were written by a woman. From this time on Mary was what we today call a women’s rights activist (Rozny 2001). Mary began to write political satires for wh... ... Vows. Oxford: Woodstock Books, 1990. Ingrassia, Catherine. â€Å"Eliza Haywood.† http://www.people.vcu.edu/~cingrass/chronology.htm (13 November 2003). Ricciardi, Cynthia B. â€Å"Welcome to the Elizabeth Griffith Homepage.† 10 June 2000. http://webhost.bridgew.edu/cricciardi/griffith.htm> (11 November 2003). Rozny, Noel and Margaret Vincent. â€Å"The Official Website of the Secret Society of British Gentlewomen.† 19 April 2001. (11 November 2003). Schlueter, Paul, and June Schlueter, ed. An Encyclopedia of British Women Writers. NY: Garland, 1988. Todd, Janet, ed. A Dictionary of British and American Women Writers 1660-1800. NJ: Rowman and Allanheld, 1985. Warren, Kate M. â€Å"New Advent.† 15 September 2003. (14 November 2003).