Circulatory System Essay

The heart and blood are the transport system in the body. This assignment looks at the structure and function of the circulatory system and also includes a diagram of the circulatory system. The heart is a hollow muscular organ which acts as a pump, located in the chest and lies left behind the sternum.’ Blood vessels also transport blood throughout the body’ (Wikipedia). There are 3 major types of vessels which will be discussed later in the assignment. The blood is a main component of the body. It is used to transport materials, act as a defence against disease, helps regulates temperature of the body and helps with blood clotting. The blood is made up of 4 elements: Plasma, Red blood cells-erythrocytes, White blood cells-Leucocytes and Platelets. Plasma makes up the main composition of blood with 55% volume. It contains 90-92% water and is slightly thick and is straw coloured fluid. Red blood cells-erythrocytes are made in the bone marrow of the ribs and sternum and are broken down in the spleen and liver. The main function is to carry oxygen. White blood cells-Leucocytes are larger than red blood cells. Their main function is to protect the body from certain infections. Platelets are formed in the red bone marrow. It has an important function in blood clotting. Blood vessels are comprised of 3 main units, arteries, veins and capillaries. Arteries carry blood away from the heart. Their structure is made up of a thick, stretchy muscular wall, they have a narrow central tube and they contain no valves. Arteries branch into smaller tubes called arterioles and then into capillaries. Their main function is to carry oxygenated blood. Veins carry blood towards the heart. Its structure is made up of thin walls with little muscle, they have a wide central tube and they also contain valves. Veins branch into venules and then into capillaries. Veins main function is to carry deoxygenated blood. Capillaries carry blood between arteries and veins. Their structure is of a thin wall with only one cell thick and a very natural central tube. Substances can only leave or enter the bloodstream through the capillaries. ‘They are mainly responsible for bringing necessary substances to the cells and draining waste materials away’ (Encyclopedia Britanica). There are 4 chambers, or open spaces inside the heart that fill with blood. Two of these are called the atria; the other two are called the ventricles. ‘The left ventricle contracts most forcefully, so you can best feel your heart pumping on the left side of your chest’ (www.fi.edu). The pathway of blood through the human heart consists of a pulmonary circuit and a systemic circuit. Deoxygenated blood flows through the heart in one direction, entering through what is known as a superior vena cava and then into the right atrium which is then pumped through the tricuspid valve into the right ventricle before being pumped out through the pulmonary valve to the pulmonary arteries into the lungs. It then returns from the lungs via the pulmonary veins to the left atrium where it is pumped through the mitral valve into the left ventricle before leaving through the aortic valve to the aorta. In conclusion this assignment has looked at the functions and structure of the circulatory system. It has also identified the diagram of the circulatory system.

Simulation And Result Of Scalar Control Engineering Essay

6.0 IntroductionThis chapter focuses on scalar control in three stage initiation motor public presentation, trying to happen the intrinsic advantages and disadvantages of the method. An probe is conducted, via instance survey, into the public presentation of initiation motor thrust using the scalar control method. As package bundle, Matlab Simulink has been used and the simulation consequences are presented to turn out the dynamic behaviour of this type of control method.6.1 Matlab and simulink.In the simulation of initiation machines utilizing Matlab and Simulink are first-class for numerical computation and informations visual image ; control applied scientists use them extensively for analysis design are many different tool chests available which extend the basic map of Matlab into different application countries ; for illustration, the Matlab tool chests, â€Å" control system † â€Å" model prognostic control † and â€Å" Robust control † supply methods for computing machine -aided control system design. The simulation bundle allows a broad scope of different constellations and theoretical accounts to be investigated quickly. The Simulink Matlab application is adopted because of its intrinsic integrating of vectorized system representation in block diagram signifier. Therefore, in this bundle, the package is used as an analytical for the graphical portraiture of the clip developments of signals combined with the simple realisation of the functionality of control and power electronic excitements.6.2 The initiation motor theoretical accountThe initiation motor theoretical account has to be taken into consideration, It is of import because it is related to the control of the initiation motor. The initiation motor is used because it has perfected of features of theoretically and by experimentation. It is driven in a figure of different mentions frame, so the purpose of the theoretical account is frequently expressed in an arbitrary two-axis go arounding mention frame. This makes it easy to command ; the interior decorator can mend the mention frame to a peculiar motor measure and adjust the theoretical account consequently. All electrical parts of the machine, the variables and parametric quantities, are viewed from the stator. This is all indicated by the major marks in the machine equations given below. All rotor and stator measures are in the arbitrary two-axis rotor mention frame ( dq frame ) . The inferiors used are defined as follows: vitamin D: A vitamin D axis measure Q: A A Q axis measure R: A A rotor measure s: A stator measure cubic decimeter: A A escape induction m: A common inductioniˆ? Electrical System( 6.1 )( 6.2 )( 6.3 )( 6.4 )Where,( 6.5 )( 6.6 )( 6.7 )( 8.8 )( 9.9 )( 6.10 )( 6.11 )iˆ? Mechanical System( 6.12 )( 6.13 )Asynchronous machine parametric quantities in the rotor mention frame are defined as follows: Rs, Lls stator opposition and escape induction R'r, L'lr Rotor opposition and escape induction Lumen Common induction Ls, L'r entire stator and rotor inductions Vqs, intelligence quotient Q axis stator electromotive force and current V'qr, i'qr Q axis rotor electromotive force and current Vds, Idahos vitamin D axis stator electromotive force and current V'dr, i'dr vitamin D axis rotor electromotive force and current stator Q and vitamin D axis fluxes rotor Q and vitamin D axis fluxes angular speed of the rotor P figure of pole braces electrical angular speed ( Wr * P ) Tellurium electromagnetic torsion Thulium shaft mechanical torsion rotor angular place Joule combined rotor and burden inactiveness Hydrogen combined rotor and burden inactiveness invariable F combined rotor and burden syrupy clash Table ( 6.1 ) -rotor mention frame definitions Where the inferior s corresponds to stator, r corresponds to rotor, d corresponds to direct axis, q corresponds to quadrature axis and L corresponds to leakage. Te represents torsion, while P is the figure of poles. The tantamount circuit is shown above.6.3 Reference frame.The mention frame is used to change over input electromotive force ( abc mention frame ) to the dq mention frame and besides used for change overing the end product currents dq mention frame to ( abc mention frame ) . A pick has to be made between the following mention frame transmutations: Synchronous. Stationary ( Clarke or ii transmutation ) . Rotor ( park transmutation ) . The pick of the mention frame wave forms affects all dq variables. It besides affects the velocity of the simulation and, in some instances, the truth of the consequences. The undermentioned guidelines are suggested: If the stator electromotive forces are non balanced or non connected and the rotor electromotive forces are balanced ( or 0 ) a stationary mention frame can be used. If the rotor electromotive forces are non balanced or non connected and the stator electromotive forces ; are balanced rotor mention frame can be used. If all the electromotive forces are connexions and balanced the stationary or synchronal mention frame can be used. The undermentioned relationships explain the rudiment to dq mention frame transmutations which apply to the initiation machine block ‘s input electromotive forces.( 6.14 )I n the old equations, I? is the angular place of the mention frame, while i = i? ± – i? ±r, and the difference between the place of the mention frame and the place ( electrical ) of the rotor. Because the machines twists are connected in a three-wire Y constellation. There is no sequence ( 0 ) constituent. It besides justifies the usage of two input electromotive force lines to the line in the signifier alternatively of three electromotive force lines to impersonal. The relationships that follow depict the dq-to rudiment mention frame transmutations applied to Asynchronous machine stage currents. ( 6.15 ) ( 6.16 ) ( 6.17 ) ( 6.18 ) In the tabular array below are shown values represented by andi . In each mention frame ( vitamin E is the location of the synchronously revolving mention frame. Mention Frame Rotor R 0 Stationary 0-rSynchronous vitamin E e – R Table ( 6.2 ) , value of and in each mention frame. ( Reference Matlab )6.4 Induction Motor Drives with Scalar ControlOne manner of understanding scalar control method is by utilizing instances survey with Matlab simulation. This portion of this chapter will concentrate and discus how this method performs. The simulation consequences will be analysed and compared subsequently on with vector control.6.4.1 Case surveyThe circuit shown below as the instance survey, an unfastened cringle scalar control method with PWM inverter is used to feed the stator through the control electromotive force supply. This inverter uses sinusoidal pulse-width transition ; hence, the base of frequence of the moving ridge ‘s frequence is set at 60 Hz and the triangular bearer wave ‘s frequence is set at 1980Hz. This corresponds to a frequence transition factor medium frequency of 33 ( 60 *33 = 1980 Hz ) . A three-phase initiation motor is connected to a changeless burden of nominal value 11.9Nm.In this circuit, a three stage initiation motor is b uilt. Blocks of the machines and power electronic Matlab libraries have been used and besides in this circuit all the parametric quantities are the same circuit of vector control because the research worker wished to do a comparing between this circuit diagram of scalar control and vector control. Furthermore, the machine is used it has the same parametric quantities of vector control and scalar control. Figure ( 6.2 ) unfastened cringle simulink block diagram theoretical account6.4.2 Construction of Electrical Model Induction Machine.Figure ( 6.3 ) shows block diagram the abc transmutation to dq of the initiation machine Figure ( 6.4 ) shows implement distinct trspezoidal integrating of machine equations in rotor, stationary or synchronal mention frame. Figure ( 6.5 ) shows block diagram of the dq transmutation to abc of the initiation machine6.4.3 Simulation parametric quantities:Choosing the ode23tb incorporating algorithm, set the comparative tolerance to 1e-3, the absolute tolerance and maximal measure size to car and the stop clip to 4s. So the scalar method simulation was carried out utilizing the motor parametric quantities as shown in the tabular array below. The tabular array shows the simulation parametric quantities for constellation of the circuit Fig ( 6.2 ) Start clip 0 Integrator type 0d23 Stop clip 4s Relative tolerance 1e-3 Relative tolerance car Maximal measure size car Initial measure size car Table ( 6.3 ) the simulation parametric quantities in the simulation parametric quantities instance survey. Power, electromotive force and frequence [ pn ( VA ) Vn ( Vrms ) , fn ( Hz ) ] [ 50*746, 460,60 ] Stator opposition and induction [ Rs ( ohm ) L1s ( H ) ] : [ 0.087 0.8e-3 ] Rotor opposition and induction [ Rr, ( ohm ) Llr, ( H ) ] : [ 0.228 0.8e-3 ] Common induction Lm ( H ) : [ 34.7e-3 ] : Inertia, clash factor and pole braces [ J ( Kg.m 2 ) F ( N.m.s ) p0 ] : [ 1.662 0.12 ] Initial conditions [ 1,0,0,0,0,0,0,0 ] Table ( 6.4 ) Asynchronous motor parametric quantities6.4.4 Simulation consequences:The thrust started from deadlock by stipulating 0 for all initial conditions of province variables in the Powergui interface. In this instance, the mention velocity was stepped from 120 to160 rad / s at t= 1 s and thrust variables velocity, torsion and current observed. Transeunt responses to get down the initiation motor thrust are shown below ; the first figure shows motor steady province torsion and velocity. Figure ( 6.6 ) the motor started and reached its steady province velocity of 120 rad/s ( 1800rpm ) at 1s ; at get downing, the magnitude of the 60 Hz current reached approximately 180 A, its peak current ( 127 rms ) , = = 127 Arms. Therefore, there was a high initiation motor get downing current, as was expected, because the motor has high power, whereas its steady province value was ( 20A ) and the Irms value about ( 14,14 rms ) . Besides, strong oscillations of the electromagnetic torsion at get downing were observed. On the torsion in steady province observation noisy signal with a average value of 11.9 Nm. In the three motor currents there was observed all the harmonics [ multiples of the 1980 Hz exchanging frequence ] which were filtered by the stator induction, so that the 60 Hz constituents were dominant. Sing the curves of the three stage initiation motor ( squirrel Cage ) , on get downing the motor without burden, the motor get downing currents, torsion and velocity can be observed on the range. At the terminal of simulation clip at ( 4s ) . , when the motor was reached steady province that is the torsion and velocity are changeless, So, Te – TL = 0, it was observed that the stator and rotor currents were rather ( noisy ) and the torsion and velocity had truly changeless value because the motor was non yet loaded so that is why the motor was on steady province. Figure ( 6.6 ) Simulation of the initiation motor without burden6.4.5 Get downing with burden.In the following simulation end product different simulations were used to happen out the result when the velocity is set-up at steady province at a certain clip. In this figure ( 6.7 ) , the rotor velocity started increasing from 0 to 120 rad/s, after this, the lessening velocity for short clip between 2 2nd and 2.5 second, so velocity decreased until steady province ( 100 rad/s ) , for the falling value of the velocity is 20 rad/s. Suddenly, alteration in the magnitude of the stator current resulted in transient before the torsion reached the steady province and besides alteration in the linkage of the rotor flux. The research worker could detect the motor currents were high and largely noisy get downing current and besides that the torsion starts additions from 2 seconds to 2.5 seconds and to increase until changeless value was reached ; at the same clip as cut downing velocity, the curre nt, nevertheless, was increased because the relationship between torsion and velocity are reciprocally related. Finally and clearly either the dynamic torsion control is really hapless and besides it has jobs with the transeunt response of the torsion or it is really hapless and can non be controlled by the torsion in the transient province. Figure ( 6.7 ) measure up torque response at 11.9N.m The undermentioned simulation of torsion 50N.m applied at least two seconds and a changeless velocity of 120 rad / s to see how this theoretical account of scalar controls responded to these alterations. This simulation shows the end product velocity started increasing from 0 to 120 rad / s, than at 2 seconds the velocity will be reduced to 90 rad / s, so that the torsion is applied to two seconds, so get down to cut down velocity ( a little ) at the same clip, torsion is increased until making a changeless value. The starting currents were high, up to 1.5 seconds, and so reduced until the steady province was reached at the same clip the torsion applied. Internist provinces torque and current were noisy and did non discontinue. However, the dynamic behavior of scalar control was non perfect, so in this it instance affected the public presentation of the initiation motor. Scalar control should be used at low velocity and variable velocity, for illustration as fans or pumps. Figure ( 6.8 ) simulation of the initiation motor thrust with step-up torsion Figure ( 6.9 ) shows simulation end product difference simulation status was used to happen out the result when the velocity is step up at the steady province at certain clip. At the one second the velocity starts to increase and the torsion besides increased but for short clip so the torsion starts to decreased until reached changeless value, besides this clip the velocity invariable. This means altering the velocity with the scalar control under the steady province status will be sensible. Figure ( 6.9 ) simulation of the initiation motor thrust with step-up velocity The dynamic public presentation of thrust ( public presentation relation to the velocity control mention alteration and burden torsion ) as Fig ( 6.10 ) can be studied by using two alterations in operating conditions of the thrust ; a measure alteration in velocity mention and measure alteration of the burden torsion. The torsion 50Nm was applied for 2 seconds and velocity of measure 140rad / s for 1 2nd, to see how these model scalar controls would react to these alterations. In this instance, it was observed the velocity dropped aggressively to one second, shortly, and so went up to 140 rad / s to 3.5 seconds. The electromagnetic torsion of the initiation motor was foremost variable in 0.6 seconds. After the torsion is little bead of one second when the rate was applied the torsion continuously went up to 90Nm in 3.5 seconds. In this instance, the increased velocity and torque addition were non the same as earlier. The chief job of current and torsion in 1 second is if the torsion all of a sudden drops and the current addition is more than the starting current, In this instance, the value of the burden and velocity control should be increased. Figure ( 6.10 ) simulation of the initiation motor thrust with step-up velocity and torsion. Figure ( 6.11 ) simulation of the initiation motor thrust with step-up velocity and torsion.6.5 Scalar control dissectionThe electromotive force applied to the motor must alter with frequence. The control method is really simple and easy to implement. Improves inactive public presentation of control system, but its transient capableness is non satisfactory. Accurate place control is non possible. Open cringle scalar control will be able to provide speed fluctuation ; it is non able to supply reliable control under transeunt conditions. Therefore, the scalar control is suited merely if the motor operates in steady province without velocity ordinance. Scalar control is used chiefly in applications where changeless torsion is required. Scalar control ever has hapless kineticss. Scalar control methods are used merely the magnitude and frequence ( V/Hz ) .

Compare and contrast the ways in which both writers deal with these themes Essay

Hardy and Hill both present the reader with female characters who are isolated and ostracized by society. Compare and contrast the ways in which both writers deal with these themes. Susan Hill and Thomas Hardy are clearly both interested in the role of women and their position in society. The female protagonists, in `I’m the King of the Castle and `The Withered Arm’, are insecure as they lack a man to provide them with social status and respect. As a consequence of their troubled pasts, they are rejected from society, and are both left vulnerable and desperate. Helena Kingshaw represents a certain class of women in post-war England, the setting for Susan Hill’s novel, who found themselves lacking the emotional and financial support of a man. The superstition in those days left these genteel, unskilled women in a shameful position. Society rejected those spurned by men and many became objects of gossip of a malicious nature. Similar nonsensical teachings in Victor ian times, the setting for `The Withered Arm’, also left abandoned women, such as Rhoda Brook, viewed as social outcasts. Thomas Hardy is clearly sympathetic to such women, especially those reaching the stages of their lives where he suggests, through a careful adjective selection â€Å"worn†, they may be becoming desperate for a husband. He seems to consider them as isolated victims of the stereotypical image of women as a possession, classed by looks and fortune, and his novel exposes the hypocrisy in society. The isolation of the female protagonists is immediately obvious in their places of residence. Warings is â€Å"some distance away from any other house† and Brook lives in â€Å"a lonely spot high above the water meads†. Also, references to their past hint at their isolated feelings, â€Å"Tis hard for she†, and this is confirmed in how they act around others. Brook’s way of coping is to silently work â€Å"somewhat apart from the rest.† Conversely, Kingshaw tends to babble and desperately try to please others and make a new start in life. Hill’s language choices for Mrs. Kingshaw’s affected speeches reflect her desperation to belong to a certain class. This is the opposite of Brook, who would rather survive without pity and stay in isolation. Neither woman ever admits that it is isolation and loneliness which make them act as they do, for example, their unusual attitudes towards their sons. Kingshaw practises superficial mothering gestures, â€Å"she always wanted to lean over him†¦,† whereas Brooks’ life is completely lacking in affection towards anyone, until she meets Gertrude Lodge. However, at least then it is genuine, unlike Kingshaw’s desperate attempts to `do things by the book,’ without actually meaning any of it. She just wants to be satisfied that she has all she can get, while Brook is more accepting of her fate. Brook is however similar to Kingshaw, in that she is extremely self-absorbed; she asks her son to discover, â€Å"if she’s tall, tall as I,† and was, â€Å"not observing that he was cutting a notch†¦in the chair.† This could be compared to how Kingshaw never realises the trauma Edmund Hooper puts her son through, as again she is not observant enough. In spite of the women’s preoccupation, both children are very accepting and obedient to their mothers. The more archaic language of Hardy’s novel makes it easier for us to identify with Rhoda’s concerns which seem, especially to the modern reader, to be over small things, such as how â€Å"ladylike† a woman is, and this again promotes the roles of women in both societies. In `I’m the King of the Castle’ it is frowned upon for a woman, with the status of housekeeper, to wear make-up and dress up. As in `The Withered Arm’ this is because a woman’s dress sense reflected their position in society. We see how the Farmer Lodge’s pretty wife’s wealth gives her the right to wear, â€Å"a silver coloured gown†. On the other hand, the affect a woman’s appearance on the male protagonists of each novel is different in that Hooper’s opinion of her looks seems relatively insignificant to how he had been â€Å"impressed by the graceful letters of Mrs. Helena Kingshaw.† Whereas, Gertrude was worried about her disfigurement because in `The Withered Arm’, â€Å"men think so much of personal appearance.† Both writers also convey to the reader how lack of status generates a fear within the women to change from their set principles. We notice this in Kingshaw’s displays of stereotypical motherly affection and more subtly in Brook, through her indignancy when her son suggests she goes to see her successor; â€Å"I, go to see her!† The two women are forced into these ways of dealing with their isolation by their shared insecurity. Their two different ways of coping both have their drawbacks: Kingshaw is so busy trying a good impression and secure her future with Kingshaw that she cannot form a proper relationship with her son. Brook is so busy ignoring her past and avoiding her problems that she bottles up her bitterness, again destroying a relationship, with her friend, Gertrude Lodge. Eventually, their sad positions lead both women to make a â€Å"last, desperate effort† to conquer the things on their minds, but in both cases it results in another’s unhappiness. For Kingshaw, achieving a life with Mr. Hooper lead to her son’s suicide. For Brook, trying to overpower the â€Å"confronting spectre† in her dream lead to disfigurement of her only friend. This also shows how, like Kingshaw, her isolation makes her romanticise things and let her imagination get carried away. However, where Brook gets upset by guilt of what she brings upon others, â€Å"I hope your arm is well again ma’am?†, Kingshaw is portrayed as a much shallower character and never notices her effect on others. Instead, she romanticises things such as her relationship with Mr. Hooper; â€Å"He likes me.† Effective grouping of words, such as the description of Brook being held to Gertrude Lodge by a â€Å"gruesome fascination† also show the obsessive behaviour of the female characters, due to the amount of time they spend alone, thinking. Kingshaw is obsessed with determination to believe that her â€Å"life is changing, everything is turning out for the best.† In contrast the simple platitudes of her speech, Hardy writes in long, complex sentences, allowing us to see the depth of Brook’s worried fixations. Through these obsessions, there is an underlying fear for both women that they will lose the person in their lives who means something to them, and could save them from complete ostracization. This adds a sense of dread to both novels, and pathetic fallacy reflects this darkness in the hostile environments surrounding them; â€Å"the wind howled dismally over the heath.† Hardy is able to convince us of Brook’s isolation through her introspective t houghts and memories. However, the limited capacity of Mrs. Kingshaw to think and understand leaves even her speech artificial. So Hill uses `flashback’, interspersed with the episodic narrative to emphasise Kingshaw’s troubled past, showing us how her life has been shaped and influenced, convincing us of her isolation. Also, being a rather claustrophobic text, we given an increasing fear of unavoidable disaster in `I’m the King of the Castle’, as all the action takes place over a ten-month period. On the other hand, ‘The Withered Arm’ is set over a much longer period of time and informs the reader of ill-feeling towards Rhoda from outside the immediate circle of protagonists. Through these very different structures, Hardy and Hill both create an increasing sense of doom for the two female protagonists. The absence of love in both characters’ lives undermines their confidence and relationships, resulting in isolation. Warings reinforces the theme of isolation as it is completely set apart from events in the normal world and, as in `The Withered Arm’, the accumulation of hostile imagery of the surrounding countryside further emphasises their loneliness and vulnerability. In both novels the main requirement of women was dynasties, so those rejected by men were despised and ostracized from society. This put both Brook and Kingshaw lacking status and in a very pitiable position. Nevertheless, due to the way the two writers deal with the themes of isolation and ostracization of the female protagonists, as a reader I never felt for Kingshaw quite the sympathy I did for Brook. As Hill presents Helena Kingshaw as so shallow a character, we feel so much anger at her dismissive attitude to her son that it is almost as though she deserves anything. By contrast, Hardy deliberately presents Rhoda Brook, â€Å"her red eyes weeping†, as a more pitiful character who seems much more the victim of her bad luck.

A suitable marketing plan for a football club Coursework

A suitable marketing plan for a football club - Coursework Example The article takes a deeper look at the football club of Hapoel Petach Tikva that was founded in the year 1935 in the town of Petach Tikva in Israel. During the phase of 1950s and 1960s, the football club won various noteworthy championships such as Israeli Championships and State Cup and the period was considered as the most flourishing phase of success for them. The home ground of Hapoel Petach Tikva is HaMoshava Stadium which was recently opened at the end of 2011 replacing Petach Tikva Muncipal Stadium as the home ground of the football team. The recently built stadium i.e. HaMoshava Stadium which the club has started to use from this season is possessed by the city authorities of Petach Tikva and not by the club itself. The capacity for the attendances of HaMoshava Stadium is 12500. During the phase of 1950s and 1960s, football became the most renowned local sport in Israel. There lie certain basic features that dominated football in Israel after the establishment of the state in the year 1948. The basic features that dominated football in Israel were both political and nationalistic. The local sport of Israel i.e. football fell under the sponsorships of three political centres or federations such as Hapo’el, Maccabi and Beitar. The influences of these federations were noteworthy towards the local football clubs. The Israeli Football Association (IFA) controlled and monitored the beautiful game of soccer through these federations. The concept of sports marketing comprises certain activities that are mainly designed to meet with various requirements of the sports consumers. In order to comply with the various requirements of the sports consumers broadly concerning the sport spectators, an effective marketing plan is very much necessary for any sports organisation or any sporting club (Morgan & Summers, 2005). The report aims to deliver an adequate marketing plan for Hapoel Petach Tikva in order to raise their number of attendances to a significant lev el. Moreover, the marketing plan also includes certain marketing strategies for its successful execution. In the report, there are several areas where the marketing plan intends to focus upon. The several areas include the evaluation of the market environment, attendance purposes, complete analysis of the market segments, recognising target markets and different implications of marketing mix strategies. An Assessment of the Market Environment of Hapoel Petach Tik

Prisons in the united states Research Paper Example | Topics and Well Written Essays - 1500 words

Prisons in the united states - Research Paper Example Furthermore, new policies on combating drug trafficking have contributed to the rise in incarceration rates significantly. Similarly, the public demand tougher actions from the criminal justice system. There is overrepresentation of people of color in American criminal justice system (parole, jail, probation). According to Clear, Cole & Reisig (2008, p.471), â€Å"African American men are imprisoned in United States at a rate more than three times higher than white males.† In addition, male population under the criminal justice system is higher than female population. The prison system in the US, especially in relation to mass imprisonment has led to collapse of the family units, as parents get imprisoned leaving behind their children. Indeed, the number of single parent householders has increased due to incarceration. Thus, this paper will compare the rate of incarceration in America and other countries, explore the factors contributing to mass imprisonment, significance of g ender and race in criminal justice system, and addresses cultural implication of mass imprisonment, conditions of confinement and what we can learn about the American society from the way it treats its prisoners. Describe the rate of incarceration in the U.S. ... According to Conrad (2005, p. 223), â€Å"the rate of incarceration for the United States is 702 for every 100,000 American citizens, the highest rates in the World.† Indeed, the rate of incarceration in the United States is 5-6 times more than other industrialized countries (Mauer, 2003, p.3). The graph below illustrates the incarceration rates in US in comparison with other countries. Source: Mauer, M., (2003). Comparative International Rates of Incarceration: An Examination of Causes and Trends. http://www.sentencingproject.org/doc/publications/inc_comparative_intl.pdf Besides, America reports more cases of violent crimes than other industrialized countries. Why does the United States lead other industrialized nations in mass imprisonment? The United States leads other industrialized nations in mass incarceration level due to high numbers of violent crimes, porous borders with Mexico, which inflates drugs trafficking, racial turmoil, criminal justice policies, and degradati on of social safety net. In addition, the criminal justice system incarcerates more minor offenders than other nations. Essentially, a large percentage of incarcerated person in the US are put behind due to drug and substance trafficking. Other countries do not impose stringent laws prohibiting drugs trafficking; hence, they have fewer inmates on trafficking grounds. Thus, the America’s measure to combat drug trafficking has led to more incarcerated persons serving longer sentences. Similarly, there is a higher rate of violent crimes related to drugs cartels in America in comparison with other countries. The US criminal justice system is also influenced by democracy; primarily, courts judges, prosecutors are elected, and hence they are subject to public

NHK Essay Example | Topics and Well Written Essays - 2500 words

NHK - Essay Example World Radio Japan broadcasts some of its programs on the internet. 1926 was the year when NHK was founded. Krauss states that NHK was modeled on the British Broadcasting Company (BBC) radio company of Britain (6). NHK evolved from the merger of the three local broadcasting corporations. This merger and reorganization was carried out under the backing of Japans’ ministry of communications. In 1931, NHK started the second radio network. This was followed by the establishment of a shortwave radio service, Radio Japan, for its overseas listeners. The Imperial Japanese army took control of all public news organizations in 1941 and harmonized their efforts through the information liaison confidential committee. All published and transmitted news reports duration of world war two became official broadcast of the Imperial army general headquarters. The headquarters was in Tokyo. NHK broadcasted the famous Tokyo rose wartime programs. After the war in 1950, three radio regulations were enacted including the broadcast law. Under this law, NHK started afresh as a unique corporation to be supported by its viewers. In 1950, NHK started general television followed by educational television in 1959 (Foreign Press Center 22). NHK aired its initial color television transmission in 1960. In the 1982, NHK started NHK BS television broadcasts and followed with NHK world television in 1995. The year 2000 saw NHK start satellite digital television transmissions. This was followed by in 2003 by terrestrial digital television transmissions for three megacity areas, with plans to cover almost the whole nation by 2011. NHK BS Hi-Vision analog television was stopped in 2007. NHK world television became free-to-air over the Astra in Europe at the end of 2008. Currently, NHK operates fifty four stations across the nation and has correspondents in twenty eight locations around the globe. A certain amount of money is usually paid by viewers in Japan to

The Marketplace of The American Revolution Essay

The Marketplace of The American Revolution - Essay Example Thus, to be able to understand the nature of the American Revolution, one has to delve deeper into the actual effects of the revolution, rather than merely concentrating on the manner in which it occurred. This is because; a radical revolution is bound to cause far-reaching social, political, economic and governance changes. It is the levels of change that were registered in these contexts that would quality to term the American Revolution as either radical or otherwise1. To create full understanding of the nature of the revolution, one also needs to delve into the pre-existing conditions and ideologies at the time, and how such conditions compare with the period after the revolution. In so doing, an individual is able to trace the changes that occurred in various aspects, and thus manage to clearly understand the nature of the revolution that occurred, as either radical or otherwise2. Considering the words of Breen, in his book; Marketplace of Revolution, where he observes that â₠¬Å"customary markets had suddenly become dangerously politicized2†, there is no doubt therefore, that the American Revolution was radical. Therefore, this discussion argues that the American Revolution was radical. The revolution was a function of both the colonists and the indigenous Americans, who perceived the rule of Britain as oppressive and demeaning. The dissatisfaction started with the acts of the British government to demand taxes from the Americans, both the indigenous and colonists, which prompted them to perceive the action as an aspect of economic oppression, and thus started to rebel against the payment of such taxes3. The rebellion did not just occur silently, but involved the active mobilization of people to resist the call to pay up such taxes. The active resistance was done without the fear of dangerous repercussions that the colonists could face. They engaged in active resistance, where â€Å"they challenged traditional authority and risked their lives†2. The economic conditions that the British government had established did not favor the colonists, since they could not reap good rewards from the labor that they were applying in their farms. The introduction of economic conditions such as the stamp tax had completely changed the relationship between the Great Britain and the American colonies, prompting a high resistance from the American colonists. In fact, â€Å"No one had planned such a dramatic shift in political perspective†3. The produce of their farms were bought at lower prices, which did not grant them any satisfaction. It is against this background that the colonists engaged in active resistance of the rules and the economic terms that were established by the British government, since, â€Å"white Americans believed that they had in some measures, been wronged by economic practices that paid them less than they thought they deserved for their labor or crops†4. Therefore, the ordinary American colonists p articipated in the revolution through resisting the traditional authorities and the economic terms such as salaries for their labor, and prices for their farm products, which were established by the British government in the colonies. However, it is not all of the American colonists that supported the revolution. There were some â€Å"Loyalists-those who retained their allegiance to the crown†, who perceived the revolution and its aftermath as a loss of liberty6. However, many of such loyalists