Planimetric Maps Essay Example for Free

Planimetric Maps EssayA planimetric map presents only the horizontal positions for the features represented. It is distinguished from a topographicalal map by the omission of relief, normally represented by contour lines. Some cadences, it is called a line map. Topographic Map. A topographic map portrays terrain features in a measurable way, as well as the horizontal positions of the features represented. The vertical positions, or relief, are normally represented by contour lines on military topographic maps. On maps surfaceing relief, the elevations and contours are measured from a specific vertical datum plane, usually mean sea level. Photomap. A photomap is a reproduction of an frolicsome photograph upon which grid lines, marginal data, place names, route numbers, important elevations, boundaries, and approximate scale and direction have been added. Joint Operations Graphics. Joint operations nontextual matter are based on the format of standard 1250,000 medium-scale mi litary topographic maps, but they contain additional education needed in go air-ground operations.Along the north and east edges of the graphic, detail is extended beyond the standard map sheet to provide overlap with adjacent sheets. These maps are produced both in ground and air formats. Each version is identified in the lower margin as either crossroads operations graphic (air) or joint operations graphic (ground). The topographic information is identical on both, but the ground version shows elevations and contour in meters and the air version shows them in feet. degree (elevation) tinting and relief shading are added as an aid to interpolating relief. Both versions emphasize airlanding facilities (shown in purple), but the air version has additional symbols to identify help and obstructions to air navigation. Photomosaic. A photomosaic is an assembly of aerial photographs that is commonly called a mosaic in topographic usage.Mosaics are useful when time does not permit the digest of a more accurate map. The accuracy of a mosaic depends on the method employed in its preparation and may vary from simply a good pictorial effect of the ground to that of a planimetric map. Terrain Model. A terrain model is a scale model of the terrain showing features, and in large-scale models showing industrial and cultural shapes. It provides a means for visualizing the terrain for planning or indoctrination purposes and for briefing on assault landings. Military City Map. A military city map is a topographic map (usually at 112,550 scale, sometimes up to 15,000), showing the details of a city.It delineates streets and shows street names, important buildings, and other elements of the urban decorate important to navigation and military operations in urban terrain. The scale of a military city map depends on the importance and size of the city, tightfistedness of detail, and available intelligence information. Special Maps. Special maps are for special purposes such a s trafficability, communications, and assault maps. They are usually in the form of an overprint in the scales smaller than 1100,000 but larger than 11,000,000. A special purpose map is one that has been designed or modified to give information not covered on a standard map. The wide range of subjects that could be covered under the heading of special purpose maps prohibits, within the cathode-ray oscilloscope of this manual, more than a brief mention of a few important ones. Some of the subjects covered are* Terrain features.* Drainage characteristics.* Vegetation.* Climate.* Coasts and landing beaches.* Roads and bridges.* Railroads.* Airfields.* Urban areas.* galvanic power.* Fuels.* Surface water resources.* Ground water resources.* Natural construction materials.* Cross-country movements.* Suitability for airfield construction.* Airborne operations.If military maps are not available, use shade maps. The substitute maps house range from foreign military or commercial maps to field sketches. The NGA can provide black and white reproductions of many foreign maps and can produce its own maps based upon intelligence. Foreign Maps. Foreign maps have been compiled by nations other than our own. When they must be used, the marginal information and grids are changed to conform to our standards, if time permits. The scales may differ from our maps, but they do express the ratio of map distance to ground distance and can be used in the alike way. The legend must be used since the map symbols almost always differ from ours.Because the accuracy of foreign maps varies considerably, they are usually evaluated in regard to open up accuracy standards before they are issued to our troops. Atlases. Atlases are collections of maps of regions, countries, continents, or the world. Such maps are accurate only to a degree and can be used for normal information only. Geographic Maps. Geographic maps provide an overall idea of the mapped area in relation to climate, populat ion, relief, vegetation, and hydrography. They also show the general location of major urban areas.Tourist Road Maps. Tourist road maps are maps of a region in which the main means of transportation and areas of interest are shown. Some of these maps show secondary networks of roads, historic sites, museums, and beaches in detail. They may contain road and time distance between points. The scale should be carefully considered when using these maps. City/ usefulness Maps. City/utility maps are maps of urban areas showing streets, water ducts, electricity and telephone lines, and sewers. Field Sketches. Field sketches are preliminary drawings of an area or rig of terrain. Aerial Photographs. Aerial photographs can be used as map supplements or substitutes to help you analyze the terrain, plan your route, or guide your movement.

Gender inequality from a socological point of view

Gender inequality from a socological point of viewIn this essay I forget discuss how gender inequality has been explained. In doing so I exit explore three board overturees on gender differences and inequality. Which I ordain discriminate and contract with functionalist approach who believe that gender roles fit the needs of the favorable system, and Feminist explanation who argue wo hands argon unequal to men. First I w woozy introduce the biological basis on behavioural difference between men and woman, supported by theorizer Tiger and Fox (1972), Functionalist John Bowlby (1953), jean Elshtain (1987). Next I go away draw attention to theories placing central importance on acculturation and the learning of gender roles by looking at the industrial plant of Liberal Feminist Sue Sharp (1994) and Ann Oakley (1972). However while these theoretical approaches hear to explain the persistence of gender inequalities this essay will then go on to comp be two opposing views, that of Functionalist and Marxist Feminist, in order to solelyow for greater depth in the analysis of these positions. I will do this by considering arguments made by functionalist theorist Talcott Parsons forms of complementary roles (1942) and Murdock (1949) and furthermore Marxist theorist Friedrich Engels ideas on capitalism (1902). Finally fetching everything into account I will go on to critically assess the attempt of Radical Feminist to overcome gender inequality, where I will argue that radical womens rightist efforts to down gender inequalities has been less victorious then Liberal libber, however there extreme views hold strong arguments on issues such as domestic violence. finish up toilette be seen as ambiguous term, which refers to the biological distinction between fe manfuls and males (Macionis, Plummer, 2008367). Many sociologists, who adopt the biological approach, propose that the functions of the brain and hormones to chromo manys are responsible for infixed differences in behaviour between men and woman. They argue that men demonstrate biological based tendencies towards aggression that woman lack. This approach has been supported by theorist Tiger and Fox (1972), who agree that the natural selection has encouraged hormonal differences, which can explain gender differences such as senses, behaviour and emotions they further subscribe to that genius intended mothers and children to stay together. In contrast, this argument supports functionalist views on maternal deprivation as suggested by John Bowlby (1953) who wrote a psychological account of the ill effects of maternal deprivation on children. However feminist have argued that this has been misrepresented as an ideological argument to keep women at home. In gain many researchers remain unconvinced by the biological approach, such as theorist Elshtain (1987) who suggested that the level of aggression varies for woman in different cultures, therefore the biological approach fails to take cultural factors to account. Furthermore critics point out that this supposition is grounded upon selective information, animal behaviour rather than anthropological and historical data (Giddens, 2009613).Gender refers to the cordial aspects of differences and hierarchies between male and females (Macionis, Plummer, 2008367). Unlike the biological approach, many sociologists argue that there is nothing natural about gender inequality rather it is socially constructed through socialisation of learning of gender roles. Liberal Feminist Anne Oakley (1972) claimed that gender roles are learnt through social agencies such as family where manipulation and canalisation takes place, school where boys are encouraged to take on sports, and the media where women are portrayed as housewives in adverts for cleaning products. Ultimately children gradually internalize social norms and values that are pass judgment from them which correspond with their sex. Consequently norms and values are culturally produced along with ideals of masculinity, femininity, which finally has led to the sexual division of labour. Oakley has disputed that the process of socialisation of gender roles is steer by manipulation, for example in the home, boys and girls are encouraged to play with gender specific toys. The patriarchal ideology that is through claims that women are more suited to care roles because of their maternal instinct supports functionalist views. Functionalists have used this ideology to argue that social agencies contri merelye to maintain social order by overseeing the smooth gender socialisation of new generations. However this has been sharply criticised by feminist who argue that this theory ignores the ability if individuals to reject certain norms and values projected by society.Theorist Connell (1987) accent that empirical evidence on gender inequality is not simply a shapeless heap of data, but reveals the basis of an organised field of military man prac tice and social relations through which woman are kept in subordinate positions to men (Connell, 1987). On a more optimistic place Connell suggested how females are seeking for change, for example school girls are taking interest in competitive sports, calling their own shots, which suggest gender inequality utilize within the family and state is being challenged, the means that have traditionally supported mens power is being weakened. However Despite the changes in society and the economy, such as the Thatcher era, which represented new female role models in power, did not seem to have had much impact on the girls attitudes as the study Just identical A Girl by Sue Sharp (1994) concluded, that girls still expected to undertake womens work, such as health work, teaching. Nevertheless the study did present some change, such as greater stress on equality with men, which came with a sense of assertiveness and confidence. There was a greater importance of having a job, being able t o support themselves, especially in the event of a divorce. Nonetheless the girls in Sharps findings indicated that the girls look forward to a future in which they are presumable to end up juggling work and domestic life like their mothers before them. (Sharp, 1994).Functionalist see each aspect of society as interdependent and contributes to societys go as a whole, held together by social consensus, which produces order, stability, and productivity. Their sociological interest in gender is relatively recent, there theory proposes that gender differences contribute to social stability and integration and assume they fit the needs of individuals, the family and the social system. In contrast with the roles influenced by biology and learning of gender roles, through socialisation mark that the womans primary responsibility is the home. Anthropologist Murdock cross culture study (1949) emphasised the significance of motherhood and concluded that the mothers role and the family are universal, where womans main concern should be at the home, whereas mens main work should be outside the home. Furthermore a leading functionalist Parsons (1956) emphasised the principal(prenominal) functions of the family, mainly as regards the stabilisation socialisation of children. The female taking on the expressive role providing care and security to children and offering them emotional support compared with the instrumental male role, where man take on the role of the pelf winner in the family, these roles are seen as complementary which Parson believed helped integrate society.However the functionalist perspective neglects the inequalities in the distribution of labour and power, with the consequential exploitation of women in work and at home. Therefore theorist Oakley argued against Murdocks secondary data, by refuting his claim, that gender roles were universal, though she accepted that sexuality, reproduction and maternal care are influenced by biology. It can be heavi ly argued that the functionalist approach on gender neglect the negative functions of an event such as divorce. The fact that the approach justifies the status quo and complacency on the part of societys members, critics therefore have argued even when such social change may benefit society functionalist fail to encourage muckle to take an alive(p) role in changing their social environment. Instead, functionalism sees active social change as a threat to society because the various parts of society will reimburse naturally for any problems that may occur.Unlike functionalist, the Marxist feminist approach does not focus on the positive aspects of society that contribute to its stability, but takes on a conflict perspective, which is inspired by Karl Marxs writings on class struggles. There approach draws main focus on the conflicted and changing nature of society. Whereas functionalists continue to avoid social change, however Marxist theorists challenge the status quo and encourag e social change even when this means social revolution. Marxist feminist strongly believes gender inequality is down to capitalism, rich and powerful people who force social order on the poor and the weak. Engels (1902) noted that capitalism intensifies male domination, first capitalist create more wealth, which confers greater power on men as wage earners, expanding capitalist economy depends on defining people especially woman as customers and consumers and convincing them that personal fulfilment derives from owning and using products. (Macionis, Plummer, 2008382), according to Engels this allowed men to work while society assigned woman the undertaking of maintaining the home. The double exploitation of capitalism as Engels saw it paying low wages to male labour, and no wages to for female wok. (Macionis, Plummer, 2008367).Marxist further suggests companies solitary(prenominal) employ woman when they really need them, making them more disposable, therefore they argue that wome n are a reserve army of labour. However critics see their theory as underestimating the particular shortcomings of women, and fail to explain gender inequality in socialist societies. More so, many argue that its overly negative view of society, ultimately attributes the efforts of positive aspects of society such as humanitarian, democracy, civil rights. There theory of reverse army of labour, critics argue it fails to explain why there are womens jobs and mens jobs. It is seems to lack the fact that patriarchy can be influential by itself. The Marxist feminists seem to imply that once capitalism is abolished gender inequality will disappear, which baron not actually be the case. (Weineck, 2007).Many movements have been successful in their attempts of overcoming gender inequality however some have not been as victorious, merely hold strong arguments such as the Radical Feminist. They have sought to tackle gender inequality by extreme protesting of patriarchy, as they believe tha t men are responsible for the inequality of woman. Early Radical feminist Firestone (1971) argues that men control womans roles in reproduction and childrearing. Because women are biologically able to give pay to children, they become depended materially on men for protection and livelihood. (Giddens, 2009617). She further suggests this biological inequality is socially organized in the nuclear family. Radical feminist have brought to light key arguments, such as free domestic labour, where men exploit woman by replying on the free labour woman abide in the home.Unlike Radical feminist, liberal feminist have conquered more in overcoming gender inequality. Liberal Feminist are moderate in their methods and aims, who seek to better womans rights through semipolitical and legal reform, they have gone on to achieve legislation such as the Equal Pay Act (1970) and the raise Discrimination Act (1975). Though Radical feminist are seen to pursue a revolutionary agenda, however like libe ral feminist, they stress practical political strategies. Nevertheless in contrast to liberal feminist frameworks, radical feminist is inclined to be suspicious of government intervention, perceiving the state itself as being per se patriarchal, and also tends to focus on the politics of the private sphere, in particular sexuality, motherhood and bodies. (Beasley,199955). However Radical feminist have more in habitual with Marxist on terms of ack straightawayledging that social life is embodied but as will shortly become evident, the inclination of the latter feminist approach is frequently to limit interest in embodiment to the laboring body of the paid. (Beasley, 199955). However they have criticized Marxist feminist on their view on capitalism, claiming that abolishing capitalism would not end patriarchy.Despite the fact that is can be heavily argued that radical feminist efforts have been less successful then liberal feminist, it is important to acknowledge their efforts of ma king society aware of the severity of domestic violence. There argument holds much relevance in todays society, as statistics show that woman as having a high rate of victimization, 1 in 4 women will be a victim of domestic violence in their lifetime. (Oxfam, 2011). The womans aid pose stated that Between 10 and 69 per cent of women report abuse by their intimate partner in every country where reliable data exist. (Womans Aid, 2011). The efforts of radical feminist in overcoming this inequality has been successful in terms of providing shelters for abused woman, which did not exist in the 1970s. Furthermore there are now laws mandating the reporting of domestic violence of domestic due to the efforts made by the radical feminist.In conclusion, all the theories I have touched upon provide a variations of explanations on gender inequality, therefore it is clear to say there approaches are not cut from the same cloth. I feel the most convincing explanations are the aspects of socialis ation of learning gender roles. I think this is important, as people sometimes without even realising it socialise boys and girls differently from an early age. The functionalist view on gender, I feel is outdated to some extent as social change is constantly taking place however it is important to look at all the argument made when exploring gender inequality. Though many feminist groups share conflicting views with one another such as radical feminist, liberal feminist and Marxist feminist, however it is important to appreciate their central aim of striving to help woman have the same equality as men.

Jump Shot In Handball

Jump Shot In Hand eggThe stomach shot is unmatched of the most important elements of hand orb as in the game, motor behavior atomic number 18 performed in specific conditions with the presence of players of the opposing team and while adhering to the regulations. However which areas end be controlled and are used to make the handball action more efficient? Thus we will look into the jump-start shot in which handball is analyzed in its different phases to find out its efficiency.The goals of the run, jump, shoot are ball stop number and trueness. Maximum ball velocity and precision is required to minimize the chance of the opponent or goal keeper intercepting the shot. In team handball, shooting to score goals is one of the most important aspects of the game. In order for a shot to be successful, it must have maximum ball velocity and precision for an element of surprise for the goalkeeper (Wagner Muller, 2008). Wagner, Buchecker, Duvillard, and Mulller (2010) state that 67% of ball velocity at ball release was explained by the summation effects from the velocity of jostle extension and internal rotation of the shoulder. Thus we divide them into Approach, Take-off, Shoot, grease.Logically speaking, the devalueder the ball is thrown and twisted at the goal the goalkeeper will have a lesser quantify to save the shot. In order for a throw to be successful, the highest velocity at ball release together with aiming accuracy is required therefore during the game, thus the athlete has to keep up with the optimal efficiency of these two parts (Za varianceidis, Gouvali, Bayios, Boudolos, 2007). truth is something defined as variable. We didnt want to make it become a close-system where the subject keeps hitting at the same spot. Thus in the analyzing operation stage, we came out with a table to judge the subject throwing effectiveness in performing the aptitude. Zapartidis, Toganidis, Vareltzis, Christodoulidis, Kororos, and Skoufas (2009) reported tha t players during the game are nonably affected by time as aiming accuracy or ball velocity gradually decrease.In all sports tasks, most coaches apply eight biomechanical principles when analyzing their athletes (Bartlett, 2007). These eight principles push aside be separated into two encompassing categories. The 3 basic universal principles use of the stretch-shortening cycle, minimisation of energy used, control degrees of freedom. The other 5 general principles sequential action of muscles, minimization of inertia, heart rate generation, maximize the acceleration path, stability. These apply to sports tasks which are usually used by speed generation.However not all of the principles can be used to apply in every sport. For example, the stability is a one of the biomechanical principle which is applicable to sumo wrestling. Whereas it is not applicable in the game of handball, as there is a lesser vehemence on having a wide base of support for stability when preparing for a s hot (Knudson, 2007).In handball, the biomechanical principles that can be applied are use of the stretch-shortening cycle, minimization of energy used, control degrees of freedom, sequential action of muscles, minimization of inertia, impulse generation and maximizing the acceleration path.The recruitment of each part of the body is important by allowing the development of maximal velocity of these part. This begins from the proximal parts then to the distal parts of the body. The larger proximal go starts the action by accelerating, thus a transfer of momentum results in a high velocity to the smaller distal joints. Each segments of the kinetic chain is linked to the stoppage of the proximal part results in the increase of angular velocity (Pori, Bon, Sibila, 2005).When performing the shot, certain physiological characteristics are taken into considerations. then, at least for some muscular groups there should be the shortest possible time between extension and contraction for muscles involved in this phase (Pori et al., 2005). Pori et al. (2005) concluded that develop players make use of extensors in the wrist better than worse players.Components of Skill1. Approach (Run-up)PhysiqueWe assume there will be significant differences to the speed of ball release in our goal of learning regarding to body bloom and body clog between handball players of different performance levels (Hasan, Reilly, Cable, Ramadan, 2007). Are tall athletes better than shorter ones? Thus we have physique. Taller handball players with greater body weight have the ability to achieve a higher ball release speed (Wagner et al., 2010).Maximizing acceleration path is a critical factor employ the work-energy relationship which shows that a moving object is equals to work done. This is important for the handballer maximizing use of the run-up which to apply force (Bartlett, 2007). Using the formula Velocity/ beat Acceleration for an increase in velocity, acceleration also increases.2. Take-off ContactMaximize force generation is a critical factorThis is where the Angle, Speed, Height of Jump comes. gain ground increase in speed at take-off is required by generating more impulse just at take-off. Using the impulse-momentum relationship where change of momentum, I=Ft, change magnitude in I= increased Force exerted on the ground multiply by increased Time of force. From an increased in F we have F=Mass of the athlete multiply by increasing Acceleration of the athlete. This movement requires being fast and powerful at take-off.4. ShootSequence of trunk joint and muscle group in throwBall velocity at ball release was explained by the summation effects from order of the proximal parts to the distal parts of the body (Wagner et al., 2010).High release point is a critical factorA high elbow release point postulate to generate much velocity. The time of the take-off contact would point to fast and elastic strength of the subject and indirectly affect the height of a t hrow and ball velocity.5. LandContact with the ground is a critical factorDecreased force over a period of time by refuseing knees when landing place to reduce the mean impact force which also can prevent further injury.Deterministic Model Run, Jump, ShootFigure 1Important considerations for phototaping the skillThe points below have been well thought-out to minimize errors recorded during two-dimensional filming, thus improving the accuracy of all data (Bartlett, 2007). Perspective and parallax errors were paid carefully prudence to.1) Position of cameraThe camera is mounted on a fixed tripod, on a level ground and aiming at the subject. The camera is positioned as remote remote from the action in order to reduce perspective error. The field of view (FOV) is adjusted to match with the performance of the subjects which as is recorded. As this take reinforcement of the performer on the projected image and increases the accuracy of digitizing. Once the FOV is in place and it is kept constant at all time. The camera is placed rectangular to capture the movement of the subjects, horizontal scale of 7m and vertical reference from the goal post. The set-up is shown below, Figure 2.Figure 2A line was marked out 7 meters from the goalpost and subject use the take off area as point of jump. The camera was place 10 meters perpendicular to the take off area.2) Lighting shoot is done outdoors, a location with a dull and non-reflective background was use to allow the athlete and the ball to standout. This will make it easier to assess the movement patterns and biomechanics of the jump shot. In contrast, if the background or backdrop was to be too bright, the athlete would be hard to spot.3) BackgroundThe background is as neat as possible, simpleton and non-reflective as it provides a good contrast which allows the viewing and estimating of the axes of rotation from the subjects anatomical landmarks.4) Shutter SpeedA shut speed of 1/2000 was selected as this shutte r speed would allow for slow motion playback and ease the motion analysis process. Using a lower shutter speed would cause blurriness when the video is playback, while a higher shutter speed comes with a decrease in image quality, thus making analysis impossible.5) Subject PreparationThe enter of the movement is as unpretentious as possible. The subject is briefed that he is performing in front of a camera in an experimental perspective and had comminuted clothing to minimize errors in locating body landmarks. A verbal consent is obtained from the athlete participating in the analysis. The subject was told to throw the ball as fast as possible into the net for the initial 4 shots. After which, he was wedded coaching cues to veracious his technique and delivery of the skill.Results of the Videotaping SessionThe masculine subject is a national basketball player who trains 5 times a week (Height-189 cm body mass 82kg age 24 historic period old). He does not have prior experience to playing handball therefore is a suitable candidate. In order to evaluate the over arm throwing performance, correspond to the International Handball Federation, (IHF), rules of the game a standard handball was used (Circumference 58-60cm and Weight 425-475g, IHF Size 3, for Men and Male Youth (over age 16). The subject was told to throw as fast as possible no coaching cues were given for the first 4 shots. Therefore we came up an evaluation of the quality of the execution skill for the subject in Table 3.Table 3MarkRun-upTake-OffShootLand3Optimal speed of stride and synchronized lowering of CG, Execution is smooth, in cadencedPlanting of takeoff leg accurately, take-off is vertical, explosivenessThe elbow is high and moving aprospicient height of the head, correct use of sequential muscle groups into the throw, explosive stopping pointLand on take-off leg or on both legs simultaneously with knees bend2Fairly too short or too long stride, Execution still fluent, in cadencedPlac ement of takeoff leg rather far from the goal, take-off going a little too forwardThe elbow still moving low, technique of execution betterAverage execution, with slight unbalance1Lack of speed, hasty lowering of CG, not in cadenced, short execution, execution is poorPlacement of takeoff leg is too far from the goal, take-off oriented too forward, lack of explosivenessPlacement of takeoff leg is significantly away from the goal, take-off directed markedly forwardLand on non-take- off leg, poor executionLegend CG centre of gravity Mark 1 Poor, 2 Average, 3 GoodAs for the first 4 jumps shots, the subject attainted 10.6 0.2 m/sec for the ball velocity at release. The following are the results of the first 4 jump shots, Table 4.Table 4AttemptRun-upTake-OffShootLandTotal Score121115212126321216421317Attempts to give too many cues to the subject will paralyze the subject. After letting him explore the jump shot on the initial 4 shots, this time the subject was then told to aim for t he top right hand corner of the goalpost, using the jump shot technique. We gave him coaching cues to correct his technique starting from the run-up phrase, take-off, shoot and then leading to landing phrase, Table 5.Table 5Critical Features instruct CuesRun-upTake a long third stepTake-offExplosiveness-gain vertical heightOptimize height of releaseRelease at the topAngle of releaseDraw a semi circleSummation of forcesSmooth-jump and shootRotation of ballFlip wristLandBend kneesThe following are the results of the jump shots with coaching cues given to him in Table 6. The subject attainted an improved 12.6 0.4 m/sec for the ball velocity at release.Table 6AttemptRun-upTake-OffShootLandTotal Score52231863322107232298333312Qualitatively analysisEvaluation of performanceAfter taking the video for the running jump shot, we compare it to a elite athlete jump shot. There are a few features which are important in the sequence, the run up (3 steps), the jump and the throw.The run upThe 3 s teps run up will provide the athlete impulse for the jump shot. As impulse = change in momentum (Blazevich, 2007).F.t = m.v m.uMomentum is the quantity of motion possessed by the body. Therefore a run up is important in this aspect. After assessment, we found out that the subject did a 1 step run up which did not create enough impulse. Therefore the rating is poor -good for the run upCritical Features RatingThe run up Poor1 step run upThe jumpThe height of the jump is determined by a few factors, the weight of the athlete and the acceleration.F = maThe reason for the bending of the knees for a higher jump is that the time it takes for the athletes to leave the floor (Muller, 2009).v = u + atVavg = s/tPresume the jump height is the same, the less time, he takes to jump the same distance, the more velocity the person create, the higher the person will go. By contracting the quadriceps, will stretch the tendon, by doing this, it is possible to jump higher. The assessment for the subje ct is poor-good as he did not bend his knee, and straighten his leg after that.Critical Feature RatingBend stifles Poor-GoodStraighten leg PoorBend Knee? Straighten leg?The throwThe speed of the throw is determined by the speed difference and the time it take for the ball to leave the hand. It is similar to the scheme of the jump, where the more distance and less time you take the faster the ball will travel. The difference is that there is a twist to the body therefore there is an angular motion to it.= (f f)/t = /tSince the mass of the ball is the constant. The only factor that can influence the amount of force being exacted on it is acceleration.T = I (angular)Critical Features RatingThe pull back Poor GoodThe follow through Poor GoodPull back? play along throughCorrecting the performanceThe whole sequence of the running throw will be broken to parts to teach the subject.Critical FeaturesRatingPictureRemarks / StrategiesCoaching CuesThe run upPoorThe run up will be done in 3 steps, the subject will attempt to take 3 wide steps to gain speed.Wide StepMore ForceBend KneesPoor GoodThe subject will jump on the spot, with the knees bend before the jump.Squat moreStraighten legPoorThe subject will jump and straighten the leg to gain more height.Explode broadenThe pull backPoor GoodThe subject will try to shoot with the jump. By pulling the arm further back.Arc back sports stadium ShoulderThe follow throughPoor GoodWith the pull back, the subject will attempt the follow through with the same action.Follow through knock off armDiscussionThere are mainly two factors in shooting technique of handball, the first is speed ball velocity of shoot, and the second factor is that no clear prediction of direction to shoot for goal keeper. This approach gives a good evaluation on the kinematic structure in analyzing handball. Thus, this model can be used in detecting the efficiency of the jump shot. An examination of individuals information and its comparison with t he model allow us to identify weakness in the execution of jump shot. The use of biomechanical analysis maybe helpful in correcting or perfecting techniques, however the efficiency of the player in a game does not depend solely on performing a perfect kinematics structure during an isolated testing environment.

Mother-Daughter Relationship in Toni Morrisons Beloved Essay -- Toni

The Mother-Daughter Relationship in Toni Morrisons Beloved In Toni Morrison novel, Beloved , the rootage creates a mother-daughter relationship in which the mother Sethe, out of love, murders her daughter Beloved to free and protect her from the harshness of slavery. Because of this, the baby ghost of her deceased daughter haunts her scruples and is later resurrected to further harassment Sethe about her act of love. From the time she slits the throat of her infant daughter and until the end of the novel, we are associated with the justifications of Sethes actions and become understanding of Morrisons use of this meshing to recreate history in relaying the harshness of slavery in this time period. The sources of this intricate mother-daughter relationship spurt from Sethes undying love for her children, a love so strong that causes her to kill her biennial old daughter and in turn for Beloved to haunt her with a powerful spell that parallels the powerful love Sethe h as for her (4). The complexness of this conflict heightens when the reader takes i... Mother-Daughter Relationship in Toni Morrisons Beloved Essay -- Toni The Mother-Daughter Relationship in Toni Morrisons Beloved In Toni Morrison novel, Beloved , the author creates a mother-daughter relationship in which the mother Sethe, out of love, murders her daughter Beloved to free and protect her from the harshness of slavery. Because of this, the baby ghost of her deceased daughter haunts her conscience and is later resurrected to further torment Sethe about her act of love. From the time she slits the throat of her infant daughter and until the end of the novel, we are associated with the justifications of Sethes actions and become understanding of Morrisons use of this conflict to recreate history in relaying the harshness of slavery in this time period. The sources of this intricate mother-daughter relationship spurt from Sethes undying love for her children, a love so strong that causes her to kill her two-year old daughter and in turn for Beloved to haunt her with a powerful spell that parallels the powerful love Sethe has for her (4). The complexity of this conflict heightens when the reader takes i...

Affirmitive Action :: essays research papers

The flip over over affirmative action is a debate over the conflict of rights. This conflict of rights makes a clear-cut ruling or decision on the subject almost unattainable. However, there can be arguments make both for and against affirmative action.Supporters of affirmative action claim that racism and sexism can only be overcome by taking race and sex into direct in finding a solution. They think that giving everyone equal rights is non enough to overcome the burden. Therefore, for everyone to be truly equal some people must be given certain benefits. So in hiring, acceptance to college, and other related things, businesses or colleges must hire or accept applicants on the behind of sex and race. In doing so they should give preference to blacks, women, and other minorities. This preference in hiring and accepting to level out the playing field is often called par of results. Lately, affirmative action has taken the role of trying to diversify the environment of jobs and colleges. On the other hand, you have people who do not believe in or support the idea of affirmative action. They believe in the equality of opportunity rather than the equality of results. Equality of opportunity means that everyone should have the aforementioned(prenominal) rights and opportunities from the beginning, and what the individual does with those rights is up to them. People that do not agree with affirmative action often argue that if it is wrong to take away rights on the origination of race or sex, then it would also be wrong to give extra rights or preference to someone on the basis of their race or sex. This reverse discrimination seems to go against the principle it was founded on.Naturally, the coercive Court has gotten involved with this controversial issue. Out of the twelve major Supreme Court cases that have been heard, fractional have been upheld and half have been overturned. The major issue in the courts has been whether or not a quota system set up b y the government would be legal. Most who support affirmative action think a quota system would be necessary, and conversely those who do not support affirmative action would not support a quota system. There have been mixed rulings in the Supreme Court so it is still hard to say whose side is right. In 1978, 1989, and 1993 the Supreme Court ruled against a quota system in the workplace.

The Maturation of Siddhartha :: Hesse Siddhartha Essays

The Maturation of Siddhartha         Siddhartha, by Herman Hesse is the story of a young Indian noble who ventures off in the world to find an understanding of the meaning of life.  His travel begins as a young  Brahmin  who yearned to unwind the complexities of his existence.  He ends as an old sage who has found peace within himself and his surroundings.  Throughout the book, Hesse in allows the reader to attract Siddharthas festering process both through his experiences, and people with whom he comes in contact.  During his journey, he makes a number of choices, turns, that put him on a path of his maturation which is marked by self discovery and independence. Siddharthas maturation is developed by three key events his meeting with Buddha, his attempted suicide, and the arrival/departure of his son, as they all contribute to his self discovery and individuality.         Siddharthas meeting with Gau tama, the Buddha, is the first key experience that contributes to his maturation process.  After several years of living the ascetic life of a Samana, Siddhartha decides to seek out Gautama, The Illustrious One, as a possible source of assistance in his journey to find his inner self.  After their meeting, however, Siddhartha becomes more persuade that the Buddhas methods satisfy his logical and tangible necessitate, but will not bring him any closer to realizing his spiritual and metaphysical needs.  The theme of maturity presents itself in Siddharthas refinement that if he is to achieve an immaterial balance, it must be on his own.  He understands that the Buddha had a remarkable experience, but it is a personal one.  Siddhartha sees that his development process relies on his forging his own experiences, and his attainment of self realization mickle only be made by himself, regardless of what knowledge Gautama may impart to him.          The insurgent experience that puts Siddhartha on a path to maturity is his attempted suicide.  Preceding this incident, Siddhartha made a complete turnaround and decided to explore his worldly needs and lives the life of a lover, merchant, and gambler.  As a student of lust under Kamala and money under Kamaswami, the protagonist becomes self centered, greedy, and no longer one who can think, fast, and write.  His time in the village is

Theme of Hardship in The Grapes of Wrath Essay -- essays research pape

The Grapes of Wrath In the souls of the people, the grapes of wrath atomic number 18 filling and growing heavy, growing heavy for the vintage. This quote explains the whole book. It shows the people chip for their lives from the many hardships they face. Also, it shows that there is ups and downs in life and sometimes facing the wrath that life gives us. The first hardship in the book is when the Joads are forced saturnine their land. They have to overcome losing their home and basically their life. Also, the Joads can relate to many people because the bank took over their life. ?The bank is something more than,it?s the monster.? (33) This passage is real right because the bank takes over everything in everyone?s life. Next, the Joads had to become bigger than themselves. They had to drop their life and move to a different state. When they ar rived in California they were non accepted for who they are. To them California is a whole new universe. They were taunted and called ?Okies.? But, even before that Grandma Joad died, leaving Mama Joad very depressed. Then being to poor to support a funeral they had to just bury grandma in a random spot. The setting and time rate of flow would change the factor of the Joads life.First, if the Joads lived in this time period many of their hardships would be different. They wouldn?t have to live in a camp and the government would support them. When the Joads live in the camp they experience the founder part of their journey, While at Camp Weedpatch they receiveshelter and the essentials for every... ...he question of the book is when life gets hard stick through it and live as the high hat you can. The Joads answered the question. Life became hard for them and they stuck through it. At the very beginning they could have gave up but the y didn?t. They had a plan and went through with it. That?s why the Joads are ro-models for the families struggling. Steinbeck?s quote ?My whole work drive has been aimed at making people understand each new(prenominal).? This is also what the book is about. Understanding each other is the key to surviving. In conclusion, this book explains life itself. It shows life is not perfect and sometimes giving up everything is the way to survive. There is going to be hardships in life and there?s not. In the end, understand each other and never give up.