Strategies for Building Effective Relationships Assignment

Strategies for Building Effective Relationships - Assignment Example Therefore, in order to have a rebranding strategy and to see it succeed, the company needs an internal reboot, rather than just a mere brand make-over. My endeavor shall be to ensure that past records of rough behavior or disagreements are erased from the working memory of peer managers and subordinates. A new project lead faces the brunt and dissatisfaction of employees left behind by the previous manager and my task would be to ensure that the interpersonal relationships amongst all these sections of the team are established. Here is a step by step process of how we would go about it. Before we begin understanding how to go about rebuilding relationships within this company, it would be more important for us to understand why we need to do so. If the revenues on the already launched products have been going down over the past three years, then even before we plan a new launch, we need a rehash of ethical and management practices to bring back the unity and quality. Once all the employees of the company are on the same page, it becomes easy to plan a new launch and see it succeed, since every employee would collaborate and come up with ideas that the company benefits from. To check and correct product performance, we need to check the quality of products being released in the market, the audience niches targeted, and the market predictions. And to get all these things working, we need a great team. In my new position as a project manager in my uncle’s company, I am looking to follow a three-step approach to reviving the company’s spirits and sales. Firstly, there needs to be a whole lot of interactive exercises which cross out behavioral differences and make the team players more transparent to the existing problems or notches in the working of the different sections of the company. Secondly, we need an ultra-dynamic team that recognizes the risks, potentials, and vulnerabilities.

Geicos Total Rewards Program Coursework Example | Topics and Well Written Essays - 1250 words

Geicos Total Rewards Program - Coursework Example First, it is quite hilarious to understand how it has impacted on the quality of life of many people. This has been clearly explained on the website. For this reason, anyone who gets access to the site does not need to conduct an extensive research, but to have a glance at this site in order to know everything about all the rewards associated with the program. To conclude, I would like to commend the administrators of this website for doing a commendable job. It is quite encouraging to design and manage such a well-organized website for the benefits of all the audience. After all, all the information is presented in a clear manner using a simple language. Thus, it undoubtedly becomes beneficial to anyone who gets access to it at all times. However, I would like to say that the information should not be too brief. Instead, it should be properly illustrated for easier comprehension by all the readers. As a matter of fact, a program can be much effective if it addresses the needs of everyone. This is due to the fact that they are meant to serve a dynamic society comprised of different people from diverse backgrounds and with diverse needs. In other words, as it is now; the program does not address all the advantages examined in the World at Work Handbook of Compensation, Benefits & Total Reward. For this reason, it is my considered opinion that the rewards should be repackaged to expand into many other areas rather than the ones specified on the website. I would like to urge the program to consider using the strategy of flexibility. Meaning, the program should not only concentrate on a few areas but expand to other aspects as well. These are also equally important since they have lots of value to add to human life. Although it is important to emphasize on health and education, the focus should be put on other significant areas such as economic empowerment.

Natural environment Essay Example for Free

Natural environment Essay It has been long debated the importance of nature verses nurture. It is hard to prove one from the other since it is shown for them both to play major roles in the development of a child to an adult. I believe that my personality is a combination of both nature and nurture but I think that I am +more nurtured. There are so many behaviors that I have developed from the environment I grew up. I have learnt to respect all people from being influenced at school and by my parents. I have also been trained to be responsible of things such as doing my work. I learnt that if I am not responsible and dont do my work, then I must pay bad consequences. I have also learnt from experiences that if I do what I am supposed to do, I may be rewarded for good things done. My environment has influenced me in many ways to act upon certain things automatically. Things like looking both ways before crossing the street, or other things that appear to be common sense are learnt from nurture. I have gone through many experiences in which I have learnt different lessons. These lessons have taught me how to act in my life. I know that I am very different person than my mom or my dad. I dont have very much in common with either of them. Although we do share some of the same aspects, I feel that I am more different from them than alike. I have developed the majority of my social skills from my friends and not my parents. Most of my social life revolves around my friends, who have influenced me a lot of the decisions I make and in the way I act. I dont socialize with my parents nearly as much as I do with my peers. I dont think I know my parents well enough to say if I am like them when they are around their friends or not. The nature and nurture of a person can vary greatly. Sometimes there are certain things that are hard to decide whether they are inherited or learnt. I might share some qualities with my parents, but they could just be characteristics that I learnt in my life that my parents also learnt in their lives too and were not inherited. I believe that genes indicate the potential for ones behavior and personality, and that the environment helps create the extent as to how that behavior is carried out.

The Positive Behavioural Support Education Essay

The Positive Behavioural Support Education Essay The last twenty has seen the emergence from Applied Behavioural Analysis of Positive Behavioural Support.ABS was Established in the 1960s as a science which produces behavioural changes from its learning principles. They are then systematically applied in order to bring about behavioural changes which are socially important (Cooper. Heron Heward,1987).In the late 1980s and early 1990s PBS was being developed using methods and concepts in a generalised concept of strategy of support and intervention from ABA. This strategy was intended to reduce behavioural problems and enhance a persons quality of life ( E.Carr et al.,2002).PBS owes a lot of its methodological, conceptual and technological roots from ABA, and so is indebted to ABA for this and this is well understood (E.Carr et al ., 2002).A lot of behavioural analysiss who are conspicuous contributors in ABS initially trained in ABA and they still maintain very close links with ABA.PBS is still in terms of data required and the for mation of new theoretical frameworks as it tries to establish it self as a fully distinct science in its infancy. Although due to the unique and substance of PBSs critical features it warrants a separate identity (E.Carr et al.,2002;Dunlap,2004).The links are vital and numerous between ABA and PBS ( Risley,2003).At an individual level is the debt that PBS owes to ABA at its most oblivious especially in the direct intervention practices at procedural level. With the use of the principles of instrumental methods , the use of stimulus control and positive reinforcement. And even extends to intervention technology and the considerable assessments that were developed by the ABA, in the early years. This technology includes contingency management, antecedent manipulations, refined strategies of instruction, Functional assessment and functional analysis.PBS have also adapted times series designs and methods of direct observations which are used extensively in ABA. While PBS embraces perspe ctives and traditions beyond ABAs, its service delivery is indisputably similar (J.Carr Sidener,2002;Dunlap,2004;Wacker Berg,2002).In 1968 the Journal of Applied Behavioural Analysis was founded. With its founding editor Montrose Wolf 1968-1970, and Todd Risley as editor 1972-1974,these two editors were responsible for the innovative and dynamic characteristics that were in that journal. And were in turn with their colleges were largely responsible for the shaping ABA as a discipline. Through their own research publications and the early years at the Journal of Behavioural Analysis, Risley and Wolf led the way in the development of the model of action oriented field research (Fixsen Dunlap,2004).This model is based on experimental methods and rigorous measurements, a great deal of this models uniqueness is associated with these seven appealing characteristics. 1.To solve serious human problems with a complete focus on practical solutions. 2.Messages from research should be direct and simple, Quest for Parsimony. 3.Solutions identified in research should benefit individuals in life altering ways, or large portions of society in a quest for meaningful impact. 4.Obliging research design to conform to situations and to putting solutions before the strictures of the science. 5.Recognise that in anolog contexts solutions are not real solutions in real human problems, ecological validity. 6.Having a commitment to collaborate with the community, colleges research participants and students in understanding that solutions and ideas are communal and a social phenomena. 7.Ideas are more important than any ideology. With this model of applied research the message is clearly that its important to be completely open to hopefully useful perspectives, and to be restrained by disciplinary and conceptual insularity is counterproductive. Wolf and Risley with the use of these seven characteristics in applied science, enabled them to answer critical problems.Strenghthen the vigour and potency of interventions, by the development of the achievement place group home model. And with the idea of social validation. Wolf with his colleges changed the previous restrictions of hard direct observation data (Wolf,1978).The achievement place group members with the use of systematic consumer imput to supplement the usual evidence .Where then able to refine the residential service model, and also able to replicate their findings successfully many times due to its robustness (Fixsen,Blasà ©,Timbers Wolf,2001).Without the use of social validation data this scaling up would not have been possible. Risley although a founding member of ABA showed the same ability to move beyond his disciplines limitations in his quest for answers to critical questions. Risley with Betty Hart (Hart Risley,1995) used unconventional descriptive statisti cs and data collection techniques to produce very important findings, associated with the development of young childrens language. Risley also conceived of behavioural support happenings at a larger life arrangements level. With interventions being formulated on whom and where a person on a daily bases interact with. And what they do in terms of play, work and social commerce (Risley,1996).The scientific precepts of ABA did not foresee the conceptualisation, but it shows the spirit and dynamic model of action oriented problem solving of Wolf, Risley and others created in the 1960s and 1970s.The cornerstone of PBS is the life arrangements approach by Risley. The experimental analysis of behaviour and the scientific techniques of behaviour by the early founders of ABA provided a valuable service (Sidman,1960;Skinner,1953) in the field of real human problems. Some of the founders of ABA created a dynamic and creative model of problem solving field based research, by going beyond the th is act of tranlation.whilst at the same time maintaining the many benefits and scientific orientation that were produced by early ABA. By creating additional strategies or adopting some, to defeat barriers in their way that were diminishing their effectiveness or understanding. Risley and Wolf are oblivious examples although there are and were others. The techniques and methods of ABA are essiential.But the pioneers that used the dynamic problem solving approach in ABA has also been adopted by people in PBS and should be maintained by them in order to help find new solutions that affect human well being. There is mounting concern over the challenging behaviours displayed by the numbers of young children in early childhood settings (Squires Bricker,2007).Behaviours such as tantrums,biting,yelling,hitting,withdrawal or noncompliance. Which are major barriers to effective social networks and their development of social compliance (Campbell,Specker,Burchinal,Poe The NICH, Early Child Care Research Network; Dunlap et al.,2006;Wood,Cowan Baker,2006).A childs typical development consists of these challenging behaviours in the early years, for instance a two year old child will yell when refused a biscuit or sweet. A three year old child will take a toy and then hit the other child. But these behaviours should then diminish as the child develops emotional and social regulation, language and their skills at cognitive problems increase (Campbell,1995;Tremblay et al.,2004).Approximately 10% of children continue in their preschool years to exhibit these challenging behaviours (Kuperschmidt,Br yant Willoughby,2000).This figure rises if the children are from low income families (Qi Kaiser,2003).For children who exhibit severe and/or sustained challenging behaviours the outcome is bleak. Challenging behaviours long term negative outcomes may not be limited to and can include social rejection, drug abuse, academic failure and the commission of crime in adulthood (Patterson, Reid Dishow,1992). The development pathway that leads to anti social behaviours and social conduct disorders has been shown by research to be established in the preschool years (Webster-straton,2000).Young children who are at risk of displaying patterns of challenging behaviour in preschool have a need for early intervention. In America there is such a federally funded programme called P.L. 99-457 which came about in 1986.This is an early childhood special education service or intervention. In where a child is at risk or has disabilities. But this service are not always provided for all of the chidren, who display emotional and/or social behavioural problems. Due to idiosyncrasies with the lack of assessment methods and/or systematic screening (Conway Brown,2004;Powell,Fixsen,Dunlap,Smith Fox,2007).These services when they are provided have been reactive rather proactive (Conway brown,2004).Interventions have been based on a response to a single childs disruptive behaviour. Without taking steps to reduce the likelihood of other children in the classroom developing challenging behaviour patterns. Whilst this is important for remedying severe problem behaviour in one child, it does little to reduce similar patterns of behaviour in other children. as it doesnt address their needs.Families,researchers and preschool teachers are looking for the implementation of a research based comprehensive intervention programmes. To prevent the emergence of problem behaviours by young children (Gillam Shaber,2006;Joseph Strain,2003). Preschool teachers however continue to voice the opinion tha t a childs challenging behaviour is their biggest concern (Alkon,Rambler MacLennan,2003;Joseph Strain,2003) In a recent report (Gilliam Shaber,2003) demonstrated that teachers do not have the support for early interventions that they need. The figure that rates for expulsion in preschool children are 3.2 times higher than for school age children shows this (Gilliam Shaber,2006).Child expulsion rates dropped though when preschool teachers had access to mental health consultants who are based in the classroom. These rates dropped specifically if this support was available on an ongoing bases. Other research has also supported these results, that it is important to have access to mental health specialists and the support they offer to preschool teachers. As the teachers try to manage social emotional development and challenging behaviours of young children 9Alkon et al.,2003;Duda,Dunlap,Fox,lentini Clarke,2004). A Consultant will work with a teacher in consultation for preschool children, in order to strengthen teaching strategies. With the use of environmental arrangements that are associated with childrens emotional functioning and social skills (Dougherty,2000).In a comprehensive multi systems level approach, the consultant may also work with other service related personnel and administrators. In a system level approach such as in procedures and policies for example, teachers schedules, data management and referral practices. This can help support the assessment, identification and the prevention of and intervention for challenging behaviours.Teachers,young children and early childhood service delivery arrangements can benefit from a fully comprehensive system wide model. That involves consultation in order to prevent challenging behaviour by young children, through preventative support. Positive Behaviour Support (PBS) is one such multi comprehensive approach which is team based. That sh ows promise and has been well tested especially in preschool settings (Conroy Brown,2004;Fox,Dunlap Powell,2002).PBS is a multi system wide model used in the reduction of challenging behaviours. The PBS model consists of three levels of prevention and intervention, within a programme setting or a school setting, depending of the needs of the children (Carr et al.,2002).At the first level of prevention all the children are provided with a predictive and safe environment. The focus being on trying to build relationships which are positive (Fox,Dunlap,Hemmeter,Joseph strain,2003).The physical design of the classroom also gets attention, the schedule which is followed regulary.Then there is also verbal interactions with the families, children and other teachers (Fox,et al.,2003).Along with this the children are shown clearly defined expectations. Such as the use of listening ears, safe hands and the use of quiet voices inside. These techniques are taught specifically in a large group instruction class, such as circle time (Stormont et al.,2005).These are often displayed on posters placed in the classroom walls for the children and others to look at and refer too. Then these may become classroom rules, normally there would be three to five classroom rules with accompanying posters or pictures. Which is the recommended amount, then normally every day the children are especially taught these expectations with nonexamples and examples of rule following behaviours (Stormont et al .,2005).At the second level of support which involves targeted interventions of a small group of children, who have displayed some deficits in challenging behaviours and/or social skills (Howken Horner,2003).In a classroom of young children, the programme consists of small group activities such as buddy or peer group programmes. Or strategies that are implemented by the teacher, that are used throughout the day. For instance by offering support by the teacher to the child when they are usi ng self regulation strategies (Fox et al.,2003). And in the low risk group, for children who display low intensity behaviours. Second level strategies operate in the most efficient way with small groups of children. It is at the tertiary or top level of intervention, where children are not responding to preventive attempts. Or who display severe and/or chronic challenging behaviours is individualised interventions offered. These individualised interventions should be culturally and socially appropriate, practical and come form Functional Behaviour Assessments FBA (Lewis Sugai,1999,Sugai et al.,2000).Another key feature of PBS can include the use and formation of leadership teams. Who should use in order to monitor progress data based procedures (Albin,Lucyshyn,Horner Flannery,1996).This team should consist of assistant and lead classroom teachers,families,mental health specialists, related service personnel and administrators. All of whom should work frequently with preschool teac hers to support childrens emotional and social development. The procedures used to collect data must look at the organizational structure, that is the routines and schedules that they use (Fox Little,2001;Stormont et al.,2005).PBS is a model that has a continuum of supports such as the first, second and then tertiary or top levels of prevention and intervention. Research seems to show that it needs at least 80% implementation to be effective (Scott Martinek,2006).What this means in effect is piecemeal or partial implementation may put the whole programme at risk. And its effectiveness to make targeted change and then to maintain this change over time. In conclusion looking at the research PBS can offer real help and support for the children displaying this challenging behaviour. Their teachers and importantly the families as they try to cope with this, in what can be a very disruptive and hard to deal with problem behaviour. But like every thing in this current climate, its trying to find the necessary resources for programme. which is going to be a major set back for any school that wants to implement this programme. Especially as the programme needs at least an 80% implementation rate to be fully effective.

Free Death of a Salesman Essays: Four Characters :: Death of a Salesman

Death Of A Salesman: Four Characters The play "Death Of A Salesman" , the brainchild of Arthur Miller was transformed and fitted to the movie screen in the year 1986. The play itself is set in the house of Willy Loman, and tells the melancholy story of a salesman whom is in deep financial trouble, and the only remedy for the situation is to commit suicide. In the stage production of this tale, the specific lighting, set, and musical designs really give the story a strong undertow of depression. And logically the screen and stage productions both differ greatly in regards to the mood they set. Moreover the movie production can do many things that just cannot be done on stage, with reference to the setting of course. To generalize, the play gives us a good hard look at the great American Dream failing miserably. However the combination of both the stage and screen productions accurately depict the shortcomings of the capitalist society.   Ã‚  Ã‚   Death of a Salesman specifically focuses on four characters, the first being the main character Willy Loman, his wife Linda, and their two sons Hap and Biff Loman. As mentioned, the focal point of this play is Willy Loman, a salesman in his early sixties. Throughout the story we are told the hard life, emotions and triumphs of Willy the salesman. Early in the play we learn that he has recently been demoted to working for commission, which later in the play,(on par with his luck) translates into Willy getting fired. As the plot unfolds we discover that Willy had a rich brother who recently died named Ben, whom Willy looked upon with great admiration for becoming extremely wealthy and the ripe old age of 21. However Willy also becomes very depressed when Ben leaves, the fact being that he re-realizes the meagerness of his own life, and that he is still making payments on all of his possessions. Willy then comprehends that bye the time his worldly possessions are paid forà ¢â‚¬ ¦they shall no longer be of any use. For example, the Loman house has become virtually unnecessary now that the two sons have moved out. It isn't until after Willy's death that the final mortgage payment is made†¦.for a house with no one inside it. The one example of this statement is given by Linda during the final paragraph of the play,

Cloning: The Double-Edged Sword :: Biology

Cloning: The Double-Edged Sword Such a furore was created when the birth of Dolly the sheep; the first successfully cloned mammal, was announced to the world in 1997, that the scientific community was gasping for air. Time and space seemed to have come to a virtual standstill as scientists vigorously, not to mention obsessively, hypothesized the cosmic future potential of Dr. Wilmut's team's revolutionary breakthrough in the dynamic realm of science. The euphoria of the moment, it seems, took some time to settle before scientists began to unravel the possible detrimental ramifications of the discovery. Have Dr. Wilmut and team then generated a scientific miracle on one hand, while opening a Pandora's box on the other? It is difficult to dispute the fact that the successful cloning of Dolly has far-reaching applications in the twin fields of biotechnology and bioengineering. The advanced genetic reprogramming techniques employed to fashion the clone have opened the door to a multitude of potential avenues for application: genetic engineering of organs for transplant purposes, xenotransplantation, cell therapy for illnesses such as Leukaemia, Parkinson's disease and diabetes, "therapeutic cloning" (the notion of growing tissue for patients that is genetically identical to their own, for example neural cells could be made for people with Parkinson's disease, new muscle for those with ailing hearts and, later, perhaps even whole organs might be grown, all free from the threat of tissue rejection), and even in curtailing the extinction of endangered animal species, just to name a few. While the advantages of nuclear transfer and genetic reprogramming seem manifold, the cloning and 'manufacture' of transgenic life forms for research purposes, and not to mention the prospect of cloning humans, unearths countless compelling ethical questions which can, in my opinion, under no circumstances be satisfactorily answered. Here are a few to whet your appetite- Do we humans have the moral right to 'play God'? What would happen to animals (or humans) cloned unsuccessfully; with deformities, since the technology and its complementary knowledge are still embryonic and in their primacy? How would we ascribe an identity to a human clone? Since there is no powerful and effective international regulation on the utilization of this technology in place today, how can we know for sure it is not being misused?

Training Report on Autocad

CONTENTS ?Introduction to AutoCAD ?GUI of AutoCAD ?Commands in AutoCAD ?Layers ?Viewports ?Exercises †¢Sample – 1 †¢Sample – 2 †¢Sample – 3 †¢Sample – 4 †¢Sample – 5 ?3D in AutoCAD ?3D commands ?3D Exercises †¢Sample – 1 †¢Sample – 2 AutoCAD AutoCAD, developed by Autodesk Inc. , is the most popular PC – CAD system available in the market. This design package is a general purpose computer aided design and drafting application for your computer. The speed and ease with which a drawing can be prepared and modified using a computer offer a phenomenal advantage over hand preparation.Here I’m going to mention a few of the applications for which AutoCAD is being used today:- †¢Architectural drawings of all kinds. †¢Interior designs on facility planning. †¢Drawings for Electronics, Chemical, Civil, Mechanical, Automotives and Aerospace engineering applications. †¢Theatre set lighting designs. †¢Line drawing for the Fine Arts, Textiles, Fashion and Dress designing. Some other CAD packages developed by the same company are:- †¢Auto Shade †¢Auto Flix †¢Auto Ketch †¢Animator †¢3D Studio AutoCAD ScreenVarious components of the initial AutoCAD screen are drawing area, command window, menu bar, several toolbars, model and layouts, and the status bar (Fig. 1). A title bar that has AutoCAD symbol and the current drawing name is displayed on top of the screen. Figure 1 AutoCAD Screen ? SCREEN COMPONENTS Drawing Area The drawing area covers the major portion of the screen. Here we can draw the objects and use the commands. To draw the objects, we need to define the coordinate points, which can be selected by using our pointing device Command Window Figure 2 Command WindowThe command window at the bottom of the drawing area has the command prompt where we can enter the commands. It also displays the subsequent prompt sequences and the messages. We can change the size of the window by placing the cursor on the top edge and then dragging it Application Status Bar Figure 3 Application Status Bar The Status Bar is displayed at the bottom of the screen (Fig. 3). It contains some useful information and buttons that will make it easy to change the status of some AutoCAD functions. We can toggle between on and off states of most of these functions by choosing them. Coordinates The coordinates information is displayed on the left corner of the Status Bar. We can select this coordinate button to toggle between on and off states. If the COORDS system variable controls the type of display of coordinates. ?Snap Mode The snap mode allows you to move the cursor in fixed increments. If snap mode is on, the Snap Mode button is chosen in the Status Bar; otherwise it is not displayed. ?Grid Display The grid lines are used as a reference lines to draw objects in AutoCAD. If the Grid Display button is chosen, the grid lines are displ ayed on the screen. Ortho Mode If the Ortho Mode button is chosen in the Status Bar, we can draw lines at right angles only. ?Polar Tracking If we turn the polar tracking on, the movement of cursor is restricted along a path based on set as the polar angle settings. Choosing the Polar Tracking button in the Status Bar turns it on. Remember that turning the polar tracking on, automatically turns off the ortho mode. ? ?Object Snap When the Object Snap button is chosen in the Status Bar, we can use the running object snaps to snap a point. ?Allow/Disallow Dynamic UCSChoosing the button allows or disallows the use of dynamic UCS. Allowing the dynamic UCS ensures that the XY plane of the UCS got dynamically aligned with the selected face of the model. ?Dynamic Input The Dynamic input button is used to turn the Dynamic Input on or off. Turning it on facilitates the heads-up design approach because all commands, prompts and the dimensional inputs will now be displayed in the drawing area a nd we do not need to look at the command prompt all the time. This saves the design time and also increases the efficiency of the user. ?Show/Hide LineweightChoosing this button in the Status Bar allows you to turn on or off the display of lineweights in the drawing. ?Model The Model button is chosen by default because you are working in the model space to create drawings. ?Annotation Scale The annotation scale controls the size and display of the annotative objects in the model space. The Annotation Scale button has a drop-down list that displays all the annotation scales available for the current drawing. ?Annotation Visibility This button is used to control the visibility of the annotative objects that do not support the current annotation scale in drawing area. Automatically Add Scale This button, if chosen, automatically adds all the annotation scales that are set current to all the annotative objects present in the drawing. ?Quick Properties If you select a sketched entity whe n this button is chosen in the Status Bar, the properties of selected entity will be displayed in a panel. ? COMMANDS LINE Line command is used to draw a continuing series of line segments, but each line segment is a separate object. We can invoke the LINE command from the Draw toolbar, as shown in fig. 4 Figure 4 Draw ToolbarWe can also invoke the LINE command by entering LINE or L at the command prompt. Once you have invoked the LINE command, the next prompt, the Specify first point, requires us to specify the starting point. After first point is selected, AutoCAD will prompt you to enter the second point at the Specify next point prompt. At this point we may continue to select points or terminate the LINE command by pressing ENTER, ESC, or the SPACEBAR. The prompt sequence of invoking LINE command is as follows: Command: LINE > Enter Specify first point: Move the cursor (mouse) and left click to specify the first point.Specify next point or [Undo]: Move the cursor and left click to specify the second point. Specify next point or [Undo]: Specify the third point. Specify next point or [Close/Undo]: Enter. (Press ENTER to exit LINE command. ) XLINE The XLINE command can be used to draw construction or projection lines. These lines are the lines that aid in construction or projection and are drawn very lightly, when manually drafting. An xline (construction line) is a 3D line that extends to infinity at both ends. As the line is infinite in length, it does not have any end points.The prompt sequence of invoking the XLINE command is as follows: Command: XLINE > Enter Specify a point or [Hor/Ver/Ang/Bsect/Offset]: Specify an option or select a point through which the xline will pass. PLINE The PLINE command is used to draw a polyline. A polyline is a line that has different features. The term POLYLINE can be broken into two parts: POLY and LINE. POLY means â€Å"many†. This signifies that a poly line can have many lines. Some features of polylines are list ed next. Polylines can be thick lines with a desired width. They are very flexible and can be used to draw any shape, such as a filled circle or a doughnut.Polylines can be used to draw objects in any line type. Advanced editing commands can be used to edit them (for example, the PEDIT command). The command prompt for invoking the PLINE command is as follows: Command: PLINE < Enter Specify start point: Specify the starting point or enter its coordinates. Current line width is nn. nnn Current line width is nn. nnn is displayed automatically, which indicates the width of the polyline drawn. If we need a different width, invoke the Width option at the next prompt and set it. Next the following prompt is displayed.Specify next point or [Arc/Halfwidth/Length/Undo/Width]: Specify next point or enter an option. POLYGON A regular polygon is a closed geometric figure with equal sides. The number of side varies from 3 to 1024. For example, a triangle is a three sided polygon and a pentagon is a five sided polygon. In AutoCAD, the POLYGON command is used to draw regular 2D polygons. A polygon is said to be inscribed when it is drawn inside an imaginary circle and its vertices touch the circle. Likewise, a polygon is circumscribed when it is drawn outside imaginary circle and sides of polygon are tangent to circle.We can easily choose one option from these two available options during the invoking process. The prompt sequence of invoking POLYGON command is given next. Command: POLYGON < Enter Enter number of sides : Enter a value between 3 and 1024. Specify center of polygon: Specify the center point or enter its coordinates. Enter an option [Inscribed in circle/Circumscribed about circle]: Enter I or C. Specify radius of circle: Specify the radius of circle, which will inscribe or circumscribe the polygon. RECTANG The RECTANG command is used to draw rectangles in AutoCAD.We can draw rectangles by specifying two opposite corners of the rectangle, by specifying the area an d the size of one of the sides, or by specifying the dimensions of rectangles. The prompt sequence of invoking RECTANG command is as follows: Command: RECTANG < Enter Specify first corner point or [Chamfer/Elevation/Fillet/Thickness/Width]: Specify first corner point or enter its coordinates. Specify other corner point or [Area/Dimensions/Rotation]: Specify opposite corner point or enter its coordinates. ARC An arc is defined as a part of a circle. In AutoCAD, it can be drawn using the ARC command.AutoCAD provides eleven different options to draw an arc. To view these options, click on Draw option in the Menu Bar, a flyout option will appear as shown in fig. 5 Figure 5 Options in Menu Bar for Creating an Arc The default setting is for creating a three point arc. The command prompt for invoking ARC command is as follows: Command: ARC < Enter Specify start point of arc or [Center]: Specify first point of arc or enter its coordinates. Specify second point of arc or [Center/End]: Specif y the through point for arc or enter its coordinates. Specify the end point of arc: Specify the end point or enter its coordinates.CIRCLE The CIRCLE command is used to draw circles. AutoCAD provides six different options to draw a circle. To view and choose from the available options, click on Draw option in the Menu Bar, a flyout will appear as shown in fig. 6 Figure 6 Options in Menu Bar for creating a Circle The default setting is for creating a circle with Center and Radius option. The other options can be invoked by entering the appropriate letter in the command window or by the method stated earlier. The prompt sequence for invoking CIRCLE command is stated next. Command: CIRCLE < EnterSpecify center point for circle or [3P/2P/Ttr (tan tan radius)]: Specify center point or enter its coordinates. Specify radius of circle or [Diameter]: Enter the required value of radius. ELLIPSE If a circle is observed from an angle, the shape is called an ellipse, which can be created in AutoC AD using the ELLIPSE command. An ellipse can be created by two different options and these options are grouped together in the Draw option of the Menu Bar as shown in fig. 7 Figure 7 Options in Menu Bar for creating an Ellipse The default setting is for creating an ellipse with Axis and End point option.The Other options can be invoked by entering the appropriate letter in the command window or by method stated above. The prompt sequence for invoking ELLIPSE command is stated next. Command: ELLIPSE < Enter Specify axis endpoint of ellipse or [Arc/Center]: Enter coordinates of axis end point or choose an option. Specify other endpoint of axis: Specify other end point or enter its coordinates. Specify distance to the other axis or [rotation]: Specify the half length of second axis. ERASE After drawing some objects, you may need to erase some of them from the screen. To erase, we can use ERASE command in AutoCAD.This command is used exactly the same way as an eraser is used in manual d rafting to delete unwanted information. We can invoke ERASE command from the Modify toolbar Figure 8 Modify Toolbar When we invoke the ERASE command, a small box, known as pick box, replaces the screen cursor. To erase an object, move the pick box so that it touches the object. Select the object. AutoCAD confirms the selection by changing the selected objects into dashed lines and the select objects prompt returns again. We can continue selecting objects or press ENTER to terminate object selection and erase the selected objects.The prompt sequence is given next. Command: ERASE < Enter Select objects: Select first object. Select objects: Select second object. Select objects: Enter COPY The COPY command is used to copy an existing object. This command makes copies of the selected objects and places them at specified locations, but the orignals are left intact. In this command we need to select the objects and specify the base point. Next we need to specify the second point, this poin t is where we want the copied objects to be placed. The prompt sequence that is followed when you invoke COPY command is given next.Command: COPY < Enter Select objects: Select objects to copy. Select objects: Enter Specify base point or [Displacement/mOde] : Specify base point. Specify second point or : Specify a new position on the screen using pointing device or entering coordinates. Specify second point or [Exit/Undo] : Enter MIRROR The MIRROR command creates a mirror copy of the selected objects. The objects can be mirrored at any angle. This command is helpful in drawing symmetrical figures. This command is available in Modify toolbar but it can be invoked by using command window as well.When we invoke this command, AutoCAD prompts us to select the objects and then the mirror line. After we select the objects to be mirrored, AutoCAD prompts you to enter the first point of mirror line and the second point of mirror line. A mirror line is an imaginary line about which objects ar e reflected. We can specify the end point of mirror line by specifying points on screen or by entering their coordinates. The mirror line can be selected at any angle. The prompt sequence of invoking MIRROR command is given next. Command: MIRROR < Enter Select objects: Select objects to be mirrored. Select objects: EnterSpecify first point of mirror line: Specify the first endpoint. Specify second point of mirror line: Specify the second endpoint. Delete source objects? [Yes/No] : Enter Y for deletion, N for retaining the objects. OFFSET To draw parallel lines, concentric circles, arcs, curves, and so on, we can use the OFFSET command. This command creates another object that is similar to the selected one. Remember that we are allowed to select only one entity at a time to be offset. While offsetting an object, we can specify the offset distance and the side to offset, or we can specify a distance through which you want to offset the selected object.The prompt sequence which follow s when we invoke OFFSET command using command window is given next. Command: OFFSET < Enter Specify offset distance or [Through/Erase/Layer] : Specify the offset distance. { Through Option Using this option we do not need to specify a distance; we simply specify an offset point and the distance between them is stored as offset distance. Erase Option The Erase option is used to specify whether the source object has to be deleted or not. Layer Option Use the Layer option to specify whether the offset entity will be placed in the current layer or the layer of source object. Specify the object to offset or [Exit/Undo] : Specify the object to offset. Specify point on side to offset or : Specify a point on side to offset. Select object to offset or [Exit/Undo] : Select another object to offset or press Enter. ARRAY An array is defined as the method of creating multiple copies of the selected object and arranging them in a rectangular or circular fashion. In some drawings, we may need to s pecify an object multiple times in a rectangular or circular arrangement. For example, suppose you have to draw six chairs around a table.This job can be accomplished by drawing each chair seperately or by using the COPY command tomake multiple copies of the chair. But it is a very tedious process and also the alignment of the chairs will have to be adjusted. Using ARRAY command, all we need to do is create just one chair and the remaining five will be created and automatically arranged around the table by the ARRAY command. This method is more efficient and less time-consuming. ARRAY command can be invoked by different methods such as from Modify toolbar, or by making use of the Command Window, or from the Modify option of Menu Bar.RECTANGULAR ARRAY A rectangular array is formed by making copies of the selected object along the X and Y directions of an imaginary rectangle (along rows and columns). It can be created by selecting the Rectangular Array button in the array dialog box ( fig. 9) that appears on invoking ARRAY comand. ROWS This edit box is used to specify the number of rows in rectangular array. COLUMNS This edit box is used to specify the number of columns in the rectangular array. Figure 9 Rectangular Array option in Array dialog box Offset distance and direction AreaThe options under this area are used to define the distance between the rows and the columns and the angle of array. Row Offset. This edit box is used to specify the distance between the rows. We can either enter the distance value in this edit box or choose the Pick Row Offset button to define the row offset distance by specifying two points on screen. Column Offset. This edit box is used to specify the distance between the columns. We can either enter the distance value in this edit box or choose the Pick Column Offset button to define the column offset distance by specifying two points on screen.Angle of Arrray. This edit box is used to define the angle of array. This is the value b y which the rows and columns will be rotated. POLAR ARRAY A polar array is an arrangement of the objects around a point in a circular fashion. This kind of array is created by selecting the Polar Array button in the Array dialog box (fig. 10) that appears on invoking ARRAY command. Figure 10 Polar Array option in Arrray dialog box CENTER POINT The center point of the array is defined as the point around which the selected items will be arranged.It is defined as the center point of the imaginary circle on whose circumference the items will be placed. The coordinates of the center of array can be specified in the X and Y edit boxes. We can either enter the values in these edit boxes or select the center point of array from the screen using Pick Center Point button. Method and values Area The options under this area are used to set the parameters related to the method that will be employed to create the polar array. Method. This drop-down list provides us three methods for creating the polar array. These three methods are discussed next. Total number of items & Angle to fill.This method is used to create a polar array specifying number of items in array an the total included angle between the first and the last item. The number of items and the angle to be filled can be specified in the Total number of items and Angle to fill edit boxes respectively. We can also specify the angle to fill on screen by choosing Angle to fill button provided. Total number of items & Angle between items. This method is used when we want to create a polar array by specifying the total number of items in the array and the included angle between two adjacent items. The angle between items is also called as incremental angle.The number items and the angle between the items can be specified in the Total number of items and Angle between items edit boxes,respectively. We can also specify theangle between items on the screen by choosing Angle between items button. Angle to fill & Angle betw een items. This method is used when we want to specifyangle between the items and total angle to fill. In this case the number of items is not specified, but is automatically calculated using the total angle and angle between the items. The angle to fill and the angle between the items can be entered in their respective boxes. MOVESometimes the objects are not located where they should actually be. In these situations, we can use the MOVE command. This command allows you to move one or more objects from their current location to a new location. This change of location of the objects does not change their size or orientation. On invoking this command we are prompted to select objects to be moved and the base point. This base point is the reference point with which the object will be picked and moved. ? ROTATE Sometimes we requires an object or any sketch in angular position. the. In these situations, we can use the ROTATE command.This command allows you to rotate one or more objects from their current location to a specific angle. This change of of the objects does not change their size. On invoking this command we are prompted to select objects to be rotated and the base point. This base point is the reference point with which the object will be rotated. SCALE With the use of this command, we can increase or decrease the size of any object or a sketch. Sometimes we requires an object in numbers, only with the difference of sizes. So in this situation, we can use the SCALE command. This command allows you to scale one or more objects from the selected base point.On invoking this command we are prompted to select objects to be scaled and the base point. This base point is the reference point with which the object will be scaled. STRETCH With the use of this command, we can increase or decrease the size of some selected part of any object in a specific direction. In this command, the sketch is stretched as much we required. Sometimes we requires an object in numb ers, only with the difference of sizes some part of the sketched object. So in this situation, we can use the STRETCH command. This command allows you to stretch the objects from the selected base point.On invoking this command we are prompted to select the portion to be scaled with the help of green window and the base point. This base point is the reference point with which the object will be stretched. TRIM With the use of this command, we can remove the line or any sketched entity. In this command, the sketch is trimmed as much we required. It removes the extra drawn line or sketch as per our specific requirement. This command allows you to trim the objects from the selected side. On invoking this command, we have to right click in the drawing area and we are prompted to left click on the portion to be trimmed.EXTEND With the use of this command, we can increase the line the line upto the specific point or location. In this command, the sketch is extended as much we required. It removes the extra drawn line or sketch as per our specific requirement. On invoking this command, we have to right click in the drawing area and we are prompted to left click on the portion to be extend. BREAK AT A POINT With the use of this command, we can break the line at a point where we required. In this command, the sketch is broken from that point where we required. We can create the number of break points as much we required.On invoking this command, we have to select the line and after that click on that point from where we want to break the selected line, after using this command the line or any selected entity will be converted into numbers. BREAK With the use of this command, we can break the line with a specific distance or upto a specific point as much we required. On invoking this command, we have to select the point on the line and after that click on that point upto where we want to break the line. After using this command on the line or any selected entity, there will be space between the slelected points in the line or entity.JOIN With the use of this command, we can join the line drawn or placed in the same plane. On invoking this command, we have to select the first line and after that second line placed at the same plane and then right click. After using this command , there will be no space between the lines or entities. CHAMFER This command is used for removing the sharp corners. On invoking this command, we have to press A then ENTER, after that fill the distance and then ENTER, then fill the value of ANGLE and ENTER, after that select the line on which we want to create the chamfer. FILLETThis command is used for removing the sharp corners. On invoking this command, we have to press R then ENTER, after that fill the value and then ENTER, after that select the lines on which we want to create the radius. REGION This command is used for converting the relation of LINE into POLYLINE. Before using this command the sketch should be closed from all sides. On invoking this command, we have to select all lines and then right click. EXPLODE This command is used for converting the relation of POLYLINE into LINE. On invoking this command, we have to select the POLYLINE and then right click. EXERCISE NO 1:-