Movie Piracy - Is There a Solution Essay Example | Topics and Well Written Essays - 750 words

Movie Piracy - Is There a Solution - Essay Example This paper attempts to answer questions such as these. It argues why movie piracy should be stopped and how it can be curbed to a large extent, if not completely stopped. I. Instilling Ethics The film industry experiences losses to the tune of hundreds of billions of dollars due to movie piracy. Film studios and copyright holders are the largest victims. Movie piracy began with the advent of VCRs in the 1980s (Straubhaar, LaRose, and Davenport 204). Ever since, the copying and selling of movies has been rampant. It is vital for both, vendors of pirated movies and consumers of pirated movies, to realize that the very practice of propagating and consuming pirated movies is unethical. It is unjust to jeopardize and exploit the hard work of others and deprive them of their fair share. Pirate activities undermine every aspect of the legitimate filmmaking business since legitimate retailers cannot possibly compete fairly with pirate business. Pirate operations do not have the average expen ses associated with the cost of doing legitimate business. Piracy negatively affects every rung on the ladder including the studios that invest in the film, the distributors, the retailers, and foreign and local filmmakers (MPAA qt. in Pang 43). Movie piracy is prevalent worldwide. According to Indian filmmakers, movie piracy accounts for at least 50% loss of revenue (Badam 46). Commenting at the practice of movie piracy, Mukesh Bhatt, an Indian film producer, states, â€Å"I’ve seen my movies pirated in streets abroad and it makes my heart bleed because it means I’m not getting my rightful share,† (Badam 46). Those indulging in movie piracy need to realize that they are stripping the filmmakers of their hard work and well deserved earnings. It is important to understand that being involved in such unethical activities only for a few dollars is against civility and humanity. II. Highlighting the Actual Victims Another issue that must be brought to public notice is that movie piracy is not a victimless crime. Supporters of piracy may argue that it is not harmful to anyone and that it in fact eases the pockets of consumers who cannot afford to spend too much money. This belief is contrary to the actual reality. Video piracy in fact harms the economy in many ways, whose effects cascade down to the general public including the perpetrators of the crime themselves.  

Free Markets are Efficiency Essay Example | Topics and Well Written Essays - 2500 words

Free Markets are Efficiency - Essay Example In addition, the paper also focuses on the criticism and arguments surrounding the free market concept. The efficiency of free markets surrounds the effectiveness of an economy in the allocation of resources. The efficiency of a free market is dependant on satisfaction of several conditions that permit the agents in that economy to trade freely and attain the market equilibrium in quantity and price. For the purpose of this paper, a free market is one that has negligible government interference, or no such interference (Argelis & Pitelis, 2008: 1). With this in mind, we may define a free market as a market where the agents engage in selling and buying activities on own consent, without any legal compulsion. The prices at which a trade transaction takes place, or the quantities traded are not under control (direct or indirect) of third parties in the market. In essence, this implies that the market operates without legal restrictions or regulations. Simply, a free market is one where buyers decide freely the commodities to buy and their quantities at the prices of the sellers and sellers choose freely the commodities they are willing to manufacture and sell at their price that they decide to sell. The first welfare theorem or the invisible hand proposes that a free market provides a channel through which an economic system is able to reach the ideal level of production. According to Adam Smith in The Wealth of Nations, the different traders, like butchers and brewers, do not offer their services out of benevolence, but with a consideration of their own gains (Chang, 2002:5). Kenneth Arrow and Gerald Debreu later mathematically confirmed this theorem, indicating that in the event that all possible gains are exhausted from the exchange, then the free market attains an equilibrium equivalent to the Pareto efficiency in allocation of resources. In economics, the allocation of resources is Pareto efficient if there is no other feasible allocation preference by one pa rty, and which the other party equally likes, therefore making any further mutual benefiting allocation impossible (Hayek, 1945). For instance, party A and party B engage in a trade exchange. After several exchanges with emphasis on their level of endowment, party A and party B will reach a position on the curve (B and C), which is the Pareto optimal point of resource allocation (Lott, 2007: 82). The curve demonstrates the dual benefits of both parties for both reaching an equilibrium benefit of transfer and guiding the economy towards an outcome that observes the Pareto efficiency. Fig 1: Pareto optimality graph. From http://www.google.com/imgres?imgurl=http://pmbook.ce.cmu.edu/images/fig8_1.gif&imgrefurl=http://pmbook.ce.cmu.edu/08_construction_pricing_and_conctracting.html&usg=__d69xypDoP0EqqL9D0orgPd46Ezw=&h=399&w=404&sz=5&hl=en&start=3&sig2=s1ZXuuc1Dtp3tLmn-opTVA&zoom=1&tbnid=AORY7mH4F1EvoM:&tbnh=122&tbnw=124&ei=uZDpTrifAsqZiQfMnYWyBw&um=1&itbs=1 The Pareto-efficient outcome is only attainable on the certain conditions that are generally not applicable in practice, despite the mathematical proof by Kenneth Arrow and Gerald Debreu (Mankiw, 2009:153). These conditions include, but not limited to, imperfect competition like a monopoly, inevitable provision of public goods, presence of externalities, negligible transaction costs that are difficult to achieve, and social priorities that often favor a particular

Melting Performance Enhancement of Triplex Tube Latent

Melting Performance Enhancement of Triplex Tube Latent Melting Performance Enhancement of Triplex Tube Latent Thermal Storage Using Fins-NanoPCM Technique Ammar M. Abdulateef1*, Sohif Mat1, Jasim Abdulateef2 1 Solar Energy Research Institute, University Kebangsaan Malaysia, Bangi, Selangor, Malaysia department of Mechanical Engineering, University of Diyala, 32001 Diyala, Iraq ABSTRACT Latent heat thermal energy storage (LHTES) systems using phase change material (PCM) could have lower heat transfer rates during charging/discharging processes due to its low inherence of the thermal conductivity. In this study, heat transfer enhancement using internal longitudinal fins employing PCM first and nanoPCM secondly in a large triplex tube heat exchanger (TTHX) was investigated by Fluent 15 software numerically. The results showed the thermal conductivity of pure PCM (0.2 W/m.K) could be enhanced to 25% by dispersing 10% alumina (AEO3) as a nanoparticle. However, the melting time is reduced to 12% as compared with the PCM only therefore, a longitudinal fins-nanoPCM technique achieved a complete PCM melting shortly (218 minutes). Consequently, the simulation results have been validated and illustrated a good agreement with the PCM and nanoPCM experimentally. Keywords: phase change material, triplex tube heat exchanger, melting time, longitudinal fins, nanoparticle Introduction The major emphasis associated with most of the solar devices application is the continuous power generation during cloud transients and non ­daylight hours. Thermal energy storage (TES) systems especially the latent heat thermal energy storage (LHTES) systems offer possibility to store higher amounts of thermal energy in comparison with sensible heat thermal energy storage (SHTES) systems. However, most the phase change materials (PCM) that used as storage media in the LHTES systems suffers from the low thermal conductivity (0.2 W/m.K), it often leads to uncompleted melting/solidification process and significant temperatures difference within the PCM, which in some cases can cause a material failure and system overheating. Many researchers studied the different kinds of heat exchangers used in the LHTES systems with (PCM). Among these, concentric cylinder, shell and tube, and triplex tube heat exchanger (TTHX) [1, 2]. Most of these have been proved a high efficient for minimum ISSN: 2367-89921 volume. Agyenim et al. [3] have been presented a significant comparison for three experimental configurations, a concentric tube system with no fins and augmented with circular and longitudinal fins. The system with longitudinal fins gave the most performance with increasing thermal response during charging and reduced sub ­cooling in the melt during discharging. Further, the melting performance enhancement of a small scale TTHX used in LHTES system has received a significant interest by [4, 5] where numerical and experimental investigations have been made using longitudinal fins technique only to improve the melting time of simple PCM. It can be seen, longitudinal fins are most common extended surfaces have been considered in TES systems. In addition, when a triplex tube heat exchanger (TTHX) is used, the heat transfer area is also extended to the PCM and thermal performance is enhanced respect to cylinder or shell and tube heat exchanger. On the other hand, the u nloading latent thermal storage, the solid-liquid interface moves away from the heat transfer surface and the heat flux decreases because of increasing the thermal resistance of the growing layer of the molten/solidified medium. This effect could be reduced by a technique of dispersing high thermal conductivity nanoparticles. The PCM melting dispersed with various volumetric concentrations of alumina (AhO3) that is heated from one side of a square enclosure is investigated numerically [6]. Wang et al. [7] improved thermal properties of paraffin wax by the addition of (TiO2) as a nanoparticle successfully without any surfactant. The biggest challenge that is faced to investigate for both of PCM and nanoPCM was a large triplex tube heat exchanger (TTHX). Therefore, the contribution in the heat transfer rate between the PCM and the HTF are augmented using internal longitudinal fins first and dispersing a high conductivity material such as alumina (Al2O3) secondly to be formed with longitudinal fins as fins-nanoPCM technique to produce the biggest demand thermal energy stored that is required for application in air conditioning systems. Numerical approach Physical model The physical configurations of the TTHX model for two cases (1) pure PCM and (2) nanoPCM are elucidated in Fig. 1. It consists of inner tube, middle tube, and outer tube that have 38.1 mm, 190.5 mm, and 250 mm in radius and 3 mm thickness, respectively with eight internal longitudinal fins each one has 121 mm long and 2 mm thickness. The inner tube and middle tube are made from copper and outer tube from steel. The water is used as HTF to transfer the heat by conviction to the walls and by conduction to the PCM or nanoPCM. The heat transfer during the PCM melting process is based on the both sides heating method where the heat is supplied from both inner and outer tubes during the charging process. The minimum temperature has been required to operate the PCM-LHTES system was approximately 90  °C. The PCM melting numerical model is solved using Ansys Fluent 15 software based on the enthalpy-porosity technique and the finite volume method [8]. The model is drawn and meshed in a two dimensions( r, 9) as well as boundary layers and zone types are defined using ISSN: 2367-89922 International Journal of Theoretical and Applied Mechanics http://www.iaras.org/iaras/journals/ijtam Gambit 2.4.6 software. The grids size number of the numerical model for internal longitudinal fins was calculated to 56200 as illustrated in Fig. 2. Fig. 1. Physical configurations of the TTHX-internal longitudinal fins. Fig. 2. Distribution of the grids size number in the middle tube of TTHX-internal longitudinal fin. Governing equation For the numerical analysis of the thermal process, the following assumptions are made: (1) the melting is Newtonian and incompressible; (2) the flow in the melting process is laminar, unsteady with negligible viscous dissipations; (3) the thermo-physical properties of the HTF and PCM are independent on the temperature; (4) the heat transfer is both of conduction and of convection controlled. The effect of natural convection during the charging process is considered by invoking the Boussinesq approximation that is valid for the density variations of buoyancy force, otherwise the effect is ignored. The density variation is defined as follow: p=Pi/(J3(T-Tl) + 1) (1) Volume 2, 2017 Ammar M. Abdulateef et al. International Journal of Theoretical and Applied Mechanics ttp://www.iaras.org/iaras/journals/ijtam where pi is the PCM density at the melting temperature at Tt and ft is the thermal expansion coefficient. The temperature distribution and viscous incompressible flow are solved by using the Navier-Stokes and thermal energy equations, respectively. The continuity, momentum, and thermal energy equations as follows [9]. The continuity equation: dt(p) + di(pui) = 0(2) The momentum equation: dt(pUi)+ dj(pui uj) = pdjj Ui-dip + pgt + Si(3) The energy equation: dt(ph) + dt(pAH) + di(pui h) = di(kdiT) (4) where p is the density of the PCM, ut is the fluid velocity, p is the dynamic viscosity, p is the pressure, g is the gravity acceleration, k is the thermal conductivity and h is a sensible enthalpy. The sensible enthalpy equation: T h = href + f^CpAT(5) The total enthalpy H equation: H = h +AH(6) where href is the reference enthalpy at the reference temperature Tref, Cp is the specific heat, AH is the latent heat content of thePCM that changes between zero (solid) and L (liquid), y is the liquid fraction, which is generated during the phase change between the solid and liquid state when the temperature is Tt > T > Ts, which can be written as: y = AH/L y = 0 y=l (7) if T T, Y = T-Te if T* Ti-Ts From equation (3) the source term St is: (8) Si = C(l-y) where C(1- y) y3+s 2 ui Y3+ £ (9) is the porosity function U defined by Brent et al. [10]. C is a constant describes how sharply the velocity is reduced to zero when the material solidifies. This constant varies between 104 and 107 (105 is considered), and  £ is a small (0.001) to prevent division by zero. 2.3. Boundary and initial conditions At the initial time, the PCM was in a solid state and the temperature reached to 27 oC. A constant temperature of the tube wall represented the HTF temperature [11, 12] that was at approximately 90  °C.The boundary conditions as follows: Both sides heating method: at r = rt^ T = Thtf(10) at r = rm ^ T = Thtf(11) Initial temperature of the model: at t = 0 ^ T = Tini(12) In case of nanoP CM, we have considere d the same conservation equations, boundary, and initial conditions mentioned above. 2.4. Thermophysical properties Table 1 describes the thermo-physical properties of materials are used [4], the thermophysical properties of the nanoPCM are calculated [13]: The density equation: Pnpcm0Pnp + (10)Ppcm(13) The sp ec ific heat cap acity e quati on: _ C, p,npcm Pnpcm The late nt h e at equatio n : _ (l $)(.pL)pcm (14) j=(15) npcm(15) Pnpcm The dynamics viscosity of nanoPCM isgiven by [14]: Pnpcm= 0.983e(12959 ®ppcm(16) The effective thermal conductivity of thenanoPCM, which includes the effects of particlesize (dnp), particle volume fraction (0), andtemperature dependence as well as propertie s ofthe base PCM. The particle subject to Brownianmotion is also given by [14]: Knp) 0 Knp + 2Kpcm 2 jj^pcm npCmKnp+2Kpcm+2(Kpcm-Knp) 0 Pcm + 5 x 1 0 4 yk g0ppCmcp,pcmJPnpdnp f(T 0) (17) where B is the Boltzmann constant (1.381 x 10-23 J/K) and yk = 8.4407(1000)-10à ¢Ã¢â‚¬Å¾Ã‚ ¢4. f(T, 0) = (2.8217 x 10-20+ 3.917 x 10-3) -+ (-3.0669 x 10-20- 3.91123 x Tref 10-3)(18) where Tref is the reference temperature = 273 K. We have evaluated in the equation (17), the effects of nanoparticle diameter (dnp = 20 nm), nanoparticle volume fraction (0 = 10%), and the reference temperature (Tref = 237 K). ISSN: 2367-8992 3 Volume 2, 2017 Ammar M. Abdulateef et al. Table 1. Thermophysical properties of PCM, copper, and alumina (AI2O3). Properties PCM (RT82) Copper A^O3 Density, solid, ps (Kg/m3) 950 8978 3600 Density, lquid, pi (Kg/m3) 770 Specific heat, Cpi , Cps (J/kgK) 2000 381 765 Latent heat of fusion, L (J/kg) 176000 Dynamic viscosity, p (kg/m.s) 0.03499 Melting temperature, Tm (K) 350.15 ­ 358.15 2345 Thermal conductivity, K fW/m.K) 0.2 387.6 36 Thermal expansion coefficient, (1/K) 0.001 Experimental and validation A schematic diagram of the LHTES system apparatus is illustrated in Fig. 3. The middle tube of TTHX is filled with 100 kg PCM first. The present numerical model for PCM and nanoPCM has been validated experimentally with PCM as illustrate in Fig. 4. A comparison resulted was not exceeded in percentage errors of 3% and showed a good agreement with an experimental test for two cases. Moreover, the average temperature of the PCM was 27  °C when melting process started and the HTF charging temperature by both sides heating method [4] was 90  °C with an experimental mass flow rate 37.5 L/min. Fig. 3. Schematic diagram of experimental apparatus of LHTES system, which includes; 1. Evacuated tube solar collectors (ETSC), 2. Flow meter, 3. Triplex tube heat exchanger (TTHX), 4. Thermocouple J-type, 5. Sensor (water), 6. Internal longitudinal fin, 7. Pressure vessel tank, 8. Pump, 9. Data acquisition, 10. Computer, 11. Water storage tank, 12. Electrical heater, 13. Pipes, 14. Valve two ways, 15. Valve three ways. ISSN: 2367-89924 International Journal of Theoretical and Applied Mechanics http://www.iaras.org/iaras/journals/ijtam Time (min) Fig. 4. Validation of an experimental and numerical model Results and discussion Internal fins heat transfer enhancement of PCM melting The isothermal contours of the PCM in TTHX with internal fins at different times (10, 60, 120, and 247 min) are elucidated in Fig. 5. firstly, heat transfer occurred between the hot wall of the tube and solid surface of the PCM by conduction, which dominated the melting process at the early stage and caused a very thin layer of the liquid that is surrounded the longitudinal fin surface and hot wall of the tube while the rest of the PCM remained solid without any phase change because of the effects of natural convection were limited. After 10 minutes, small convection cells are formed between the fins wall and subsequently expanded to the middle tube. Over time, cells convection emerged and facilitated the formation of the large convection cells at 60 minutes that are expanded to the bottom part of tube at 120 minutes because heat transfers by fins. The full PCM melting was accomplished at 247 minutes. Nanoparticle dispersed enhancement The thermo-physical properties of the nanoPCM with various volumetric concentrations of the alumina (AfO3) are calculated using equations (13-17). It is found that, the specific heat and latent heat of the nanoPCM are lower than the pure PCM whereas the thermal conductivity and dynamic viscosity of the nanoPCM are higher than the pure PCM, see Table 2. This variation in Volume 2, 2017 Liquid fraction International Journal of Theoretical and Applied Mechanics Ammar M. Abdulateef et al.http://www.iaras.org/iaras/journals/ijtam the thermal conductivity and dynamic viscosity agree well with the results that reported in [6]. Moreover, augmenting the alumina nanoparticle (AhO3) volume concentrations caused to reduce the PCM melting time, see Fig. 6. Consequently, the PCM with 10% alumina (AhO3) is considered sssssssssssssssasssss 10 min60 min 120 min247 min Fig. 5. Isothermal contours of the PCM in TTHX- longitudinal fins. Table 2. Variation of the thermal conductivity and dynamic viscosity of nanoPCM. Volumetric concentration Thermal conductivity k (W/m.K) Dynamic viscosity g (kg/m.s) Simple PCM 0.2 0.03499 Nano-PCM (1% M2O3 ) 0.206 0.0121161 Nano-PCM (4% M2O3) 0.225 0.0485 Nano-PCM (7% M2O3) 0.245 0.084812 Nano-PCM (10% M2O3 ) 0.265 0.121161 1.2 0100200300 Time (min) Fig. 6. Effect of the nanoparticle concentrations. 4.2.1. Nanoparticle-internal fins technique The isothermal contours of the fins-nanoPCM technique in TTHX at different times (10, 60, 120, and 218 min) are shown in Fig. 7. A significant reduction in time was observed by dispersing 10% nanoparticle to the PCM when the absorbed energy was stored to the required load under the effects of both sides heating method, which is augmented the conduction heat transfer rate. Therefore, the full melting of the PCM is completed at 218 minutes. Consequently, the nanoparticle plays a significant role in the melting rate enhancement where the thermal conductivity of simple PCM (0.2 W/m.K) could be enhanced to 25% significantly that is caused to increase the conduction heat transfer. 10 min60 min 120 min218 min Fig. 7. Isothermal contours of the fins-nanoPCM technique. Comparison of PCM melting time for two cases Figure 8 illustrates liquid fraction vs. melting time for the PCM and nanoPCM in TTHX- internal longitudinal fins. As shown, the PCM melting time is reduced using nanoPCM to 12% as compared to the PCM only. The PCM melting retardation was reduced because of augmenting the thermal conductivity of PCM effectively. ISSN: 2367-8992 5 Volume 2, 2017 Liquid fraction Ammar M. Abdulateef et al. International Journal of Theoretical and Applied Mechanics http://www.iaras.org/iaras/journals/ijtam Consequently, the model of fins-nanoPCM is considered the most efficient technique to achieve the PCM melting shortly (218 min). Fig. 8. Liquid fraction vs. melting time for the PCM and nanoPCM in TTHX-intemal longitudinal fins. CONCLUSION Heat transfer enhancement for a large triplex tube heat exchanger (TTHX) has been represented the biggest challenge in LHTES system. The results showed the thermal conductivity of simple PCM (0.2 W/m.K) could be enhanced to 25% by dispersing 10% alumina and the melting time is reduced to 12% as compared with the PCM only. Consequently, the model of fins-nanoPCM has been considered the most efficient technique based on both sides heating method to achieve the PCM melting shortly (218 min). However, the numerical results have validated and showed a good agreement with the PCM and nanoPCM experimentally. Nomenclature BBoltzmann constant (J/K) Cmushy zone constant (kg/m3s) Cpspecific heat (J/kg.K) gi gravity acceleration in the i-direction (m/s2) Henthalpy (J/kg) HTFheat transfer fluid Llatent heat fusion (J/kg) kthermal conductivity (W/m.K) ppressure (Pa) Tmmelting temperature (oC or K) uvelocity component (m/s) Simomentum source term in the i-direction (Pa/m) pfluid density (kg/m3) yliquid fraction Pthermal expansion coefficient (1 /K) Zcorrection factor Acknowledgements The authors gratefully appreciate a financial support that provided by Solar Energy Research Institute(SERI),University Kebangsaan Malaysia (UKM), Malaysia. References H. Niyas, P. Muthukumar, Performance analysis of latent heat storage systems, International Journal of Scientific Engineering Research 4 (2013) 2229-5518. Y.L. Jian, Numerical and experimental investigation for heat transfer in triplex concentric tube with phase change material for thermal energy storage, Solar Energy 32 85-977. F. Agyenim, P. Eames, M. Smyth, A comparison of heat transfer enhancement in a medium temperature thermal energy storage heat exchanger using fins, Solar Energy 83 1509-1520. S. Mat, A.A. Al-Abidi, K. Sopian, M.Y. Sulaiman, A.T. Mohammad, Enhance heat transfer for PCM melting in triplex tube with internal-external fins, Energy Conversion and Management 74 (2013) 223-236. A.A. Al-Abidi, S. Mat, K. Sopian, M.Y. Sulaiman, A.T. Mohammad, Heat transfer enhancement for PCM thermal energy storage in triplex tube heat exchanger, Heat Transfer Engineering, vol. 37, pp. 705-712, 2016. A.V. Arasu, A.S. Mujumdar, Numerical study on melting of paraffin wax with Al2O3 in a square enclosure, International Communications in Heat and Mass Transfer 39 (2012) 8-16. J. Wang, H. Xie, Z. Guo, L. Guan, Y. Li, Improved thermal properties of paraffin wax by the addition of TiO2 nanoparticles, Applied Thermal Engineering (2014) 1-7. S.V. Patankar, Numerical heat transfer and fluid flow, McGraw Hill, New York, 1980. A.A.R. Darzi, M. Farhadi, K. Sedighi, Numerical study of melting inside concentric and eccentric horizontal annulus, Appl Math Model 36 (2012) 4080-4086. A.D. Brent, V.R.Voller, K.J. Reid, Enthalpy-porosity technique for melting convection-diffusion phase change: application to the melting of a pure metal, Numer Heat Transfer 13 (1988) 297-318. C. Guo, W. Zhang, Numerical simulation and parametric study on new type of high temperature latent heat thermal energy storage system, Energy Convers Management 49 (2008) 27-919. M.J. Hosseini, A.A. Ranjbar, K. Sedighi, M. Rahimi, A combined experimental and computational study on the melting behavior of a medium temperature phase change storage material inside shell and tube heat exchanger, International Communications in Heat and Mass Transfer 39 (2012) 1416-1424. [ 1 3 ] A.P. Sasmito, J.C. Kurnia, A.S. Mujumdar, Numerical evaluation of laminar heat transfer enhancement in nanofluid flow in coiled square tubes, Nanoscale Research Letters 6 (2011) 376. [14] R.S. Vajjha, D.K. Das, PK. Namburu, Numerical study of fluid dynamic and heat transfer performance of Al2O3 and CuO nanofluids in the flat tubes of a radiator, International Journal of Heat Fluid Flow 31 (2010 ) 613-621. ISSN: 2367-8992 6 Volume 2, 2017

Richard Feynman :: biography biographies bio

Early Years * Richard Phillips Feynman was born May 11, 1918 to Melville and Lucille Feynman. His sister, Joan, followed later, March 31, 1928. * Richard's life was charted for science before he was even born. Melville decided while the child was still in the womb that if the baby was a boy he would grow up to be a scientist. Richard, in fact, was a boy and his precocious young mind caught on quickly to his father's earliest scientific teaching. His father's practice of teaching Richard to ask investigative questions began a lifetime devoted to the wonder and mystery of the universe. * It was this process, learned early in life, of questioning and observing, the classic scientific method, that Richard credited his discoveries by. As he stated in an address to science teachers in 1966, " I think it is very important--at least it was to me--that if you are going to teach people to make observations, you should show that something wonderful can come from them. I learned then what science was about: it was patience. If you looked, and you watched, and you paid attention, you got a great reward from it--although possibly not every time. As a result, when I became a more mature man, I would painstakingly, hour after hour, for years, work on problems--sometimes many years, sometimes shorter times; many of them failing, lots of stuff going into the wastebasket--but every once in a while there was the gold of a new understanding that I had learned to expect when I was a kid, the result of observation. For I did not learn that observation was not worthwhile (What Is Sc ience?)." * In high school, Richard's aptitude for learning was most evident. He excelled at math, building a solid foundation for his physics career ahead. In fact, he won first prize in the New York University math competition in his final year in Far Rockaway high school (Wikipedia). * After high school, Richard continued his education at Massachusetts Institute of Technology graduating with a degree in physics in 1939 as well as receiving the pretigious Putnam Fellow reward (Wikipedia). As an undergraduate, Feynman took every physics course offered at the university. He then continued his education, moving on to Princeton to study for his Ph.D. Once again, Feynman showed his facility with all things mathematical, receiving a perfect score on the mathematical and physics portion of the Princeton entrance exam.

The Hunters: Phantom Chapter 26

The day passed with much research, but with very little in the way of results, which left Elena feeling increasingly concerned for her comatose friend. By the time night fel and Aunt Judith cal ed to wearily inquire whether Elena's family would see her at al that day, they had sorted through the first bag of papers and Alaric had gone over a third or so of what seemed to be the notebook in which Caleb kept the record of his magical experiments, grumbling about Caleb's terrible handwriting. Elena frowned, flipping through another stack of papers. Looking through the pictures and clippings confirmed that Celia hadn't been among Caleb's planned victims. If the phantom had targeted her first, it must have been because she was rich in whatever emotion this phantom fed off. â€Å"Snippiness,† Meredith suggested, but she was careful to say it out of Alaric's hearing. The clippings and printouts also showed that Caleb was indeed obsessed with Tyler's disappearance, and that he had evidence and memories of two different time lines for the same period – one where Fel ‘s Church had been fal ing apart and Elena Gilbert had been dead, and one where everything had been just fine, thanks in the smal Virginia town of Fel ‘s Church, including the continuing reign of the senior class's golden girl, Elena. In addition to Caleb's own double memories, which covered only the summer, Tyler had apparently talked to him over the phone the previous fal and winter about the mysterious events surrounding Mr. Tanner's death and everything that fol owed. Although it didn't sound from Caleb's notes like Tyler had mentioned his own transformation to werewolf and conspiracy with Klaus, just his growing suspicions of Stefan. â€Å"Tyler.† Elena groaned. â€Å"Even though he's long gone, he manages to make trouble.† Alaric's examination of the notebook so far had proved that they were right that Caleb was a magic user, and that he was planning to use his magic both to take vengeance against them and to try to locate Tyler. But it hadn't shown how he had summoned the phantom. And despite Alaric's bringing any likely looking note, incantation, or drawing to Mrs. Flowers for inspection, they had not yet discovered what kind of spel Caleb had been doing, or what purpose the roses served. Stefan escorted Elena home for dinner, then returned to continue helping the others. He'd wanted to stay with Elena, but she had a feeling her aunt would not appreciate a lastminute dinner guest. The second Elena stepped through the door, she could feel Damon's lingering presence and remembered how, just hours ago, they had stood upstairs, holding each other. Al through the meal, while she told Margaret a bedtime story, and then during her last cal to Meredith to check on the rest of the group's progress, she'd thought longingly of him, wondering whether she would see him tonight. That in turn set off pangs of guilt related to Stefan and Bonnie. She was being so selfish, keeping Stefan's brother's return from him, and thinking of herself while Bonnie was in danger. The whole cycle was exhausting, but stil she couldn't contain her exuberance that Damon was alive. Alone in her room at last, Elena ran a brush through her silky golden hair and pul ed on the simple cool nightgown she'd wo rn the night before. It was hot and humid outside, and through her window she could hear the crickets chirping busily. The stars were shining, and a half-moon floated high over the trees outside. She cal ed good night to Aunt Judith and Robert and climbed into bed, fluffing the pil ows around her. She half expected a long wait. Damon liked to tease, and he liked to make an entrance, so he was quite likely to wait until he thought she would be asleep, and then sweep into her room. But she had barely turned off the light when a piece of darkness seemed to separate itself from the night outside her window. There was the faintest scuff of a footstep on the floor, and then her mattress groaned as Damon settled himself at the foot of her bed. â€Å"Hel o, love,† he said softly. â€Å"Hi,† she said, smiling at him. His black eyes glittered at her from the shadows, and Elena suddenly felt warm and happy, despite everything. â€Å"What's the latest?† he asked. â€Å"I saw a lot of fuss going on at the boardinghouse. Something got your sidekicks in a tizzy?† His tone was casual y sarcastic, but his gaze was intense, and Elena knew he had been worried. â€Å"If you let me tel everyone you're alive, you could be with us and then you'd know everything that's going on firsthand,† she teased. Then she grew somber. â€Å"Damon, we need your help. Something terrible has happened.† She told him about Bonnie, and about what they had discovered in the Smal woods' garden shed. Damon's eyes flamed. â€Å"A phantom's got the little redbird?† â€Å"That's what Mrs. Flowers's mother said,† Elena answered. â€Å"Stefan told us that he'd known of a rage phantom somewhere back in Italy.† Damon made a little pfft! noise. â€Å"I remember that. It was amusing at the time, but nothing like what you've been describing. How does this theory of Stefan's explain Bonnie's being taken? Or the appearance of the names when someone is threatened?† â€Å"It's Mrs. Flowers's theory, too,† Elena said indignantly. â€Å"Or her mother's, I guess. And it's the only one that makes sense.† She could feel Damon stroking her arm with the most featherlight touch, and it felt good. The hairs prickled on the back of her arms, and she shivered with pleasure in spite of herself. Stop it, she thought sternly. This is serious business. She moved her arm out of Damon's reach. He sounded amused and lazy when he next spoke. â€Å"Wel , I can't blame the old witch and her ghost mother,† he said. â€Å"Humans mostly stay in their own dimension; they learn only the tiniest piece of what's happening, even the most gifted of them. But if Stefan behaved like any self-respecting vampire and didn't go around trying to be human al the time, he'd have a little more of a clue. He's barely even traveled to the Dark Dimension except when he was dragged there to sit in a cage or save Bonnie. Maybe if he had, he would understand what was going on and be able to protect his pet humans a little better.† Elena bristled. â€Å"Pet humans? I'm one of those pet humans, too.† Damon chuckled, and Elena realized he had said that purposely, to rile her up. â€Å"A pet? You, princess? Never. A tiger, maybe. Something wild and dangerous.† Elena rol ed her eyes. Then the implication of Damon's words hit her. â€Å"Wait, are you saying this isn't a phantom? And that you know what it actual y is? Is it something that comes from the Dark Dimension?† Damon shifted closer to her again. â€Å"Would you like to know what I know?† he said, his voice like a caress. â€Å"There are a lot of things I could tel you.† â€Å"Damon,† Elena said firmly. â€Å"Stop flirting and pay attention. This is important. If you know anything, please tel me. If you don't, please don't play games with me. Bonnie's life is at stake. And we're al in danger. You're in danger, too, Damon: Don't forget, your name's been written, and we don't know for sure that whatever happened on the Dark Moon was the attack on you.† â€Å"I'm not too concerned.† Damon waved his hand disparagingly. â€Å"It would take more than a phantom to hurt me, princess. But, yes, I know a little more about this than Stefan does.† He turned her hand over and traced her palm with cool fingers. â€Å"It is a phantom,† he said. â€Å"But it's not the same kind we saw in Italy long ago. Do you remember that Klaus was an Original? He wasn't sired like Katherine or Stefan or I was; he was never human. Vampires like Klaus consider vampires like us who started out as humans to be weak half-breeds. He was much stronger than us and much more difficult to kil . There are different types of phantoms, too. The phantoms who are born of human emotions on Earth are able to intensify and spur on these emotions. They don't have much consciousness of their own, though, and they never get very strong. They're just parasites. If they are cut off from the emotions they need to survive, they fade away pretty quickly.† Elena frowned. â€Å"But you think this is another, more powerful kind of phantom? Why? What did Sage tel you?† Damon tapped her hand with one finger as he counted. â€Å"One: the names. That's beyond the powers of an ordinary phantom. Two: It took Bonnie. A regular phantom wouldn't be able to do that, and wouldn't get anything out of it if it could. An Original phantom, though, can steal her spirit and take it back to the Dark Dimension. It can drain her life force and emotions to make itself stronger.† â€Å"Wait,† Elena said, alarmed. â€Å"Bonnie's back in the Dark Dimension? Anything could be happening to her! She could be enslaved again!† Tears pricked at the corners of her eyes as she thought of how humans were treated in the Dark Dimension. Damon squeezed her hand. â€Å"No, don't worry about that. She's there only in spirit – the phantom wil have her in some kind of holding cel ; it'l want her safe. I think the worst thing that could happen to her is she'l be bored.† He frowned. â€Å"It'l sap her life force, though, and that'l weaken her eventual y.† â€Å"You think that being bored's the worst thing that could happen to her†¦ oh, at least until it drains al her life force? That's not good enough, Damon. We have to help her.† Elena thought for a moment. â€Å"So phantoms live in the Dark Dimension?† Damon hesitated. â€Å"Not in the beginning. The Original phantoms were relegated to the Dark Moon by the Guardians.† â€Å"Where you died.† â€Å"Yes,† Damon said caustical y. Then he rubbed the back of her hand in a silent apology for his tone. â€Å"Original phantoms are kept inside some kind of prison on the Dark Moon, just itching for a chance to get out. Like genies in a bottle. If something broke the prison wal , their ultimate goal would be to make it to Earth and feed on human emotions. After the World Tree was destroyed, Sage said things changed, which would make sense if an Original phantom managed to escape as things shifted after the destruction.† â€Å"Why come al the way to Earth, though?† Elena asked. â€Å"There're al those demons and vampires in the Dark Dimension.† She could see Damon's smile in the shadows. â€Å"I guess human emotion is extra-delicious. Like human blood is. And there aren't enough humans in the Dark Dimension to make a real y good meal. There are so many humans on Earth that an Original here can just keep on gorging on emotion and growing ever more powerful.† â€Å"So it fol owed us from the Dark Moon?† Elena asked. â€Å"It must have hitched a ride with you when you came back to Earth. It would have wanted to get as far from its prison as possible, so an opening between dimensions would have been irresistible.† â€Å"And it was freed from its prison when I used my Wings of Destruction and blasted the moon?† Damon shrugged. â€Å"That seems to be the most likely explanation.† Elena's heart sank. â€Å"So Bonnie's vision was right. I brought this. It's my fault.† He brushed back her hair and kissed her neck. â€Å"Don't think of it that way,† he said. â€Å"How could you have stopped it? You didn't know. And I'm grateful you used the Wings of Destruction: That's what saved me, after al . The important thing now is to fight the phantom. We need to send it back before it gets too powerful. If it gets a real foothold here, it can start influencing more and more people. The whole world could be in danger.† Elena half consciously arched her neck to one side so that Damon could get a better angle, and he gently traced the vein on the side of her neck with his lips for a moment before she realized what they were doing and nudged him away again. â€Å"I don't understand, though. Why would it tel us who it's going after next?† she said. â€Å"Why does it give us the names?† â€Å"Oh, that's not its own doing,† Damon said, and kissed her shoulder. â€Å"Even the most powerful phantom has to fol ow the rules. It's part of the spel the Guardians put on the Original phantoms, when they relegated them to the Dark Moon. A safeguard in case the Originals ever escaped. This way, their prey knows they're coming, and it gives them a fair shot at resisting.† â€Å"The Guardians imprisoned it,† Elena said. â€Å"Would they help us send it back?† â€Å"I don't know,† Damon said shortly. â€Å"I wouldn't ask them if I could help it, though. I don't trust them, do you?† Elena thought of the cool efficiency of the Guardians, of the way they had dismissed Damon's death as irrelevant. Of the way they had caused her own parents' death. â€Å"No,† she said, shivering. â€Å"Let's leave them out of it if we can.† â€Å"We'l defeat it ourselves, Elena,† Damon said, and caressed her cheek with his hand. â€Å"Stop it,† Elena said. â€Å"We have to concentrate.† Damon stopped trying to touch her for a moment and thought. â€Å"Tel me about your little friends. Have people been tense? Fighting? Acting out of character?† â€Å"Yes,† Elena said immediately. â€Å"No one's been acting like themselves. I can't put my finger on it, but something's been wrong since we got back.† Damon nodded. â€Å"Since it probably came with you, it makes sense that it would have targeted you and those connected to you as its first victims.† â€Å"But how do we stop it?† Elena asked. â€Å"What do these stories you've heard about the Original phantoms say about recapturing them once they've escaped from their prison?† Damon sighed, and his shoulders slumped a little. â€Å"Nothing,† he said. â€Å"I don't know anything more. I'l have to go back to the Dark Dimension and see what I can find out, or if I can fight the phantom from there.† Elena stiffened. â€Å"It's too dangerous, Damon.† Damon chuckled, a dry sound in the darkness, and Elena felt his fingers run through her hair, smoothing the silky strands, then twisting them, tugging them gently. â€Å"Not for me,† he said. â€Å"The Dark Dimension is a great place to be a vampire.† â€Å"Except that you died there,† Elena reminded him. â€Å"Damon, please. I can't stand to lose you again.† Damon's hand stil ed, and then he was kissing her gently, and his other hand came up to touch her cheek. â€Å"Elena,† he said as he reluctantly broke the kiss. â€Å"You won't lose me.† â€Å"There has to be another way,† she insisted. â€Å"Wel , then we'd better find it, and soon,† Damon answered grimly. â€Å"Otherwise the entire world wil be at risk.† Damon was saturated with Elena. Her sweet, rich scent in his nostrils, the throbbing beat of her heart in his ears, the silk of her hair and the satin of her skin against his fingers. He wanted to kiss her, to hold her, to sink his fangs into her and taste the heady nectar of her blood, that vibrant blood that tasted like no one else's. But she made him go, although he knew she didn't real y want to. She didn't say it was because of his little brother that she pushed him away, but he knew anyway. It was always Stefan. When he left her, he transformed graceful y into a large black crow again and flew from her bedroom window to the quince tree nearby. There, he folded his wings and shifted from one foot to another, settling in to watch over her. He could sense her through the window, anxious at first, her thoughts churning, but soon her pulse slowed, her breathing deepened, and he knew she was asleep. He would stay and guard her. There was no question: He had to save her. If Elena wanted a chivalrous knight, someone who would protect her nobly, Damon could do that. Why should that weakling Stefan have al the glory? But he wasn't sure what came next. Despite Elena's begging him not to go, heading into the Dark Dimension seemed like the logical next step in fighting this phantom. But how to get there? There were no easy paths. He didn't have the time to journey to one of the gates again, nor did he want to leave Elena's side long enough to travel there. And he couldn't expect to find something as useful as a star bal again by chance. Plus, if he did get there, being in the Dark Dimension would have special dangers for him now. He didn't think the Guardians knew he had come back from the dead, and he didn't know how they would react when they did. He'd rather not find out. The Guardians didn't care for vampires much, and they tended to like things to stay the way they ought to be. Look at how they had stripped Elena's Powers when she came to their attention. Damon hunched his shoulders and fluffed out his iridescent feathers irritably. There had to be another way. There was the slightest rustle underfoot. No one without the sensitive ears of a vampire would have heard it, it was so cautious, but Damon caught it. He snapped to attention and peered sharply around. No one would get to his princess. Oh. Damon relaxed again and clicked his beak in vexation. Stefan. The shadowy figure of his little brother stood beneath the tree, head tilted back, gazing in devotion at Elena's darkened window. Of course he was there, standing by to defend her against al the horrors of the night. And just like that, Damon knew what he had to do: If he wanted to learn more about the phantom, he'd have to give himself over to it. He closed his eyes, al owing every negative feeling he'd ever had about Stefan to wash over him. How Stefan had always taken everything Damon wanted, had stolen it, if he needed to. Damn Stefan, Damon thought bitterly. If his brother hadn't come to town earlier than him, Damon would have had a chance to make Elena fal in love with him first, to be the one to reap the utter devotion he saw in her eyes when she looked at Stefan. Instead, here he was, second-best. He hadn't been enough for Katherine either; she had wanted his brother, too. Elena, tiger to the kitten Katherine had been, would have been the perfect mate for Damon. Beautiful, strong, wily, capable of great love, they could have ruled the night together. But she had fal en for his lily-livered weakling of a little brother. Damon's claws clenched the branch he sat on. â€Å"Isn't it sad,† a quiet voice beside him suggested, â€Å"how you try and try, but you're never enough for the women you love?† A cool tendril of fog touched his wing. Damon straightened and looked around. Dark fog was winding around the quince tree, just at Damon's level. Below, Stefan stood unaware. The fog had come for Damon alone. With a private smile, Damon felt the fog envelop him, and then al was darkness.

Disempowered Individuals With Learning Disabilities Social Work Essay Essay Example

Disempowered Individuals With Learning Disabilities Social Work Essay Essay Example Disempowered Individuals With Learning Disabilities Social Work Essay Essay Disempowered Individuals With Learning Disabilities Social Work Essay Essay Bing in the establishment was bad. I got tied up and locked up. I did nt hold any apparels of my ain, and no privateness. We got crush up at times but that was nt the worst. The existent hurting came from being a group. I was neer a individual. I was portion of a group to eat, kip and everything it was sad. ( As cited on Mencap.org ) Historically people with larning disablements have suffered disempowerment by being excluded from mainstream society through segregation in big establishments. ( Wolfensberger, 1972 ) people were dismpowered by holding small control over how they lived their lives. Although the Community Care Act 1990 has resulted in the closing and the relocation of people with larning disablements, people are still enduring disempowerment through exclusion by non being able to take how to populate their lives ( Ramcharan, et al 1997 ) . Authorization is: aˆÂ ¦ concerned with how people may derive corporate control over their lives, so as to accomplish their involvements as a group, and a method by which societal workers [ and other attention suppliers ] seek to heighten the power of people who lack it ( Thomas and Pierson 1996, p.134 ) . The Same As You? reexamine is the Scots Government s scheme for larning disablement services in Scotland.A The reappraisal sets out the Scots Government s wider policies of societal inclusion, equality and equity to enable alterations to go on for the better in the lives of people with learning disablements. A cardinal country identified within The Same As You? is Person Centred Planning. Person-centred planning means get downing with the person and seting the supports around them that will enable them to hold the life that they want. Person centred planning is a tool that can be used to be after with a individual. This can be to assist the individual think about what is of import in their life now and besides to believe about what what they would wish in the hereafter. Planing should include the individuals circle of support and affect all the people who are of import in the individuals life. ( Stalker and Campbell, 1998 ) . The thought behind individual cardinal planning was to react to jobs of societal exclusion, disempowerment and de-evalution. Person centred planning was developed in the 1980 s by a little figure of people including John O Brian and Michael Smull. As a manner of enabling people with larning disablements to travel out unintegrated establishments and back into the chief community. Person-centred planning is designed specifically to empower people, to straight back up their societal inclusion, and to straight dispute devaluation. By looking at what support is needed to let the individual included and involved in the community. ( Magito-Mclaughlin et al. , 2002 ) . Person centred attacks offer a different option to the traditional theoretical account of planning used for service proviso. The traditional methods of service proviso operated around the person having the service, with wellness and societal attention professionals doing all the determinations on the type of support the person received. The traditional theoretical account was disempowering to people with larning disablements as it focused on the individuals medical jobs, disregarding the qualities of the individual as human being. ( Sanderson, 2003 ) Person centered planning topographic points the person at the centre of the determination devising procedure, leting household members to go involved in the planning as Joynab, Mohammed s female parent provinces: Person-centred planning has given us hope and a vision for a better hereafter for Mohammed. We feel now we can hold a say in how and what service support he receives. We no longer believe that lone professionals know best for our boy. Mohammed s religion and cultural demands are recognised and responded to. ( DoH, 2010 ) Person centred be aftering expressions at the individuals qualities and is a manner of listening to what is of import in the individuals life. Peoples can direct their ain services and supports, in a individualized manner instead than trying to suit within preexistent service systems. An country where individual planning has helped the individual by listening to what they want enabling them to direct their services and support is through preparation and employment. Peoples with larning disablements have been marginalised from deriving employement, through the employers lack of understanding about larning disablements and stereotyped beliefs that they are incapable of working. As a female parent states I have a boy who has Down syndrome..I travel to the supermarkets and inquire if they could seek my boy outaˆÂ ¦I explain that he has Down syndrome, so they change the topic and say they will give me an application form.I explicate my boy can non compose, and they tell me he can non acquire an interview without an application form.Is this a manner of extinguishing the disabled? ( Anonymous part as cited by Williams,2009 ) Peoples with larning disablements benefit from working as it helps them to derive fiancial independency and security, increases their ego assurance and accomplishments and allows them to socialize. Todd ( 2002 ) demonstrates this in his study planning a new hereafter where an bureau worked with a immature adult male with autism whose end in life was to be an air hose pilot, even though this end was unrealistic. The support worker involved in his person-centered program, suggested and arranged a visit to Heathrow airdrome one time a hebdomad. The thought was to happen out what interested the immature adult male about being a pilot, was it the winging, planes or uniform? After sing the airdrome for a twosome of months it became evident that the luggage carrousels captivated him. The immature adult male was so supported to acquire a portion clip occupation as a luggage animal trainer. ( Todd, 2002 ) enabling the individual to go portion of the community. In a manner that values their h uman rights, gives them independency and pick. Person centred planning has a peculiar attack that can be used for different persons in different state of affairss. The four chief tools that can implemented include: McGill Action Planning System ( MAPS ) , this procedure is a utile tool for garnering information in the early phases of planning, assisting to place the individual endowments and demands. ELP ( Essential Lifestyle Planning ) is more normally used to be after for people who are traveling out of instititionalised attention. Personal Futures Planning is less service based, be givening to be used for constructing relationships with household, friends and suiting into the wider community. PATHS ( Planing Alternative Tomorrows and Hope ) is used to develop an action program for the person. ( Stalker and Campbell, 1998, Sanderson, 2000 ) Peoples with larning disablements can hold communicating jobs and should non be disregarded from holding individual centred planning for that ground. There are assorted techniques that can be used allow a individual with a larning disablement to pass on in their thoughts for the program, such as Makaton, speaking mats, mark linguistic communication and image Bankss. ( Grove, 2005 ) the program can be done any format that is accessible to the individual such as a written papers, a drawing or head map with images or an unwritten program recorded on to a compact phonograph record. Plans are the updated when the individual wishes to do a alteration or when they have achieved their end. Person centred planning is for eveyone, non merely for people who can pass on. As it can prosecute participants personally by leting them to hear of profoundly felt hopes and dreams and frights, even if the individual feels they are silly. As the planning procedure allows the individual to interrupt free from the misconceptions and conventions that can tackle their hereafter. Some illustrations of peoples dreams were a immature adult male wanted a trip to Mexico as portion of his vision. Another is taking guitar lessons as a manner to accomplish his end of being a state and western vocalist. An older adult female, in her program, decided to retire. Another is taking art categories and larning to paint watercolors. Get downing a concern, traveling to college or university, purchasing a house, these are all things that are possible through individual centered planning. ( ne-pdd.org ) Person centered planning has helped people achieve authorization is their pick to organize relationships, acquire married or have kids. Peoples with larning disablements have the same demand for love and relationships as do all human existences. However this demand is non being met for people with a learning disablement. Literature on the topic provides information about gender in respects to larning disablements, nevertheless it seems to concentrate on disablement and gender from the position of it being a job. ( Parritt, 2005. ) This negative position of people with larning disablements and gender stems from the historical position of larning disablements, where people with disablements were placed in establishments and segregated ( Potts and Fido,1991 ) This degree of control can still be seen today with professional s and households seeking to deter familiarity and relationships, sing the individual with a disablement as vulnerable, seen as the eternal kid ( McCarthy, 1999 ) Mrs Susan Hurst and Mr Frank Hurst tell their narrative of Our Wedding, Our Dream where individual centred planning enabled them to acquire married. Mrs Hurst provinces, some people felt there was nt a demand for us to acquire married but we wanted what every one else hadaˆÂ ¦Getting married had ever been our dreamaˆÂ ¦ . ( csrpcp.net ) Mr. and Mrs. Hurst depict how the tools of individual centered planning enabled them to place both their hopes, ends and dreams for the hereafter this enabled them both excessively make all the determinations in be aftering for their nuptials. Mr and Mrs Hurst explain that they even planned their honeymoon and travelled to their honeymoon finish without the adjutant of support workers, as individual centered planning had enabled them to be after in front of the troubles that might happen and how the twosome would decide them when on vacation. Without Person centered be aftering Mr and Mrs Hurst would neer hold been able to acquire married or travel on honeymoon. Mr and Mrs Hurst felt that individual centered planning helped them to accomplish their ends enabling them to experience in control of their lives, leting them to take their human right to acquire married and regard for private and household life. ( csrpcp.net ) There is statute law that supports the rights of people with larning disablements to hold carry throughing relationships and sex lives if that is their pick. ( Article 8 ) provinces that every homo being has a right to esteem for private and household life. The Disability Discrimination Act ( 1995 ) gives people the right to entree household planning clinics and advice centres. Peoples with larning disablements should be accepted as people who have the same capacity for loving as others in society. ( Lesselliers, 1999 ) Loneliness and isolation may happen through the deficiency of chance to hold loving relationships. Therefore individual centred planning can enable people with larning disablements to be empowered by leting them to do these determinations and taking how they want to populate their lives. individual centred be aftering improves the individual quality of life. Increasing the individuals right to empowerment through the right to work where they want, where they would wish to populate and increasing their societal web by allowing them take how they would to socialize. ( Whitney-Thomas et al. , 1998 ) . Relationships improve for the individual at the Centre of the planning, as they became more motivated and end oriented. As the engagement procedure allows friends and household to fall in in the planning and assist the individual achieve their ends. Parents besides reported that individual centred planning had such an impact on their household s lives, that they choose to go involved in developing other households in the importance of individual centered planning. As individual centred planning is designed to concentrate on one individual at a clip, it increases the possible to broaden chances for people with larning disablements in deriving the life they choose. As Person centred planning allows the individual to take how, when and where they want support or services delivered instead than the standard one size fits all attack. ( OBrien A ; Lovett, 1993 ) . However there are restrictions to individual centered planning for people with learning disablements. Insufficient support and resources can impede the planning procedure individuals and their chance to accomplish their ends, go forthing people disillusioned with the procedure. Person centered planning requires trained and good equipt staff who are knowing about inclusion, rights of people with larning disablements and how to assist authorise people by directing them. As people can lose trust in centered planning if these values are non upheld. ( Kinsella 2000 ) , Person centered planning can take clip to accomplish marks, it is non suited for people who require exigency planning where action needs to take topographic point in a few yearss. The procedure is non a speedy hole ( OBrien A ; Lovett, 1993 ) . In decision people with larning disablements have suffered from disempowerment in the yesteryear as a consequence of institutionalized attention. However individual centered planning has enabled people with disablements to go empowered by leting them to do their ain picks and be to the full supported about how they would wish to populate their life. By leting people with larning disablements to take their right to employment through what occupation they would wish to work, this in bend empowers them by deriving fiancial independency and increased ego assurance, every bit good as larning accomplishments and acquiring to run into new people. Person centred planning has allowed people to derive their right to household life and matrimony, by leting people to be after their ain nuptials and honeymoon giving them independency to get down married life. Therefore individual centered planning creates positive effects that go beyond effectual planning. In that it allows people to be listened to and what is of import to them. However this is merely effectual if what is recorded on the program is acted on, as people will lose religion in individual centered planning if no action comes from their picks.

Earth Worms Essays - Annelids, Earthworm, Soil Biology, Worm

Earth Worms Essays - Annelids, Earthworm, Soil Biology, Worm Earth Worms Earth Worm Disection Parts Function Digestive System - Prostomium - a small fleshy lobe that extends over the mouth, used to help dig through the soil - Mouth - the entrance for food into the digestive system, located under the prostomium - Pharynx - A tube at the beginning of the digestive tract that creates a sucking action to remove food particles from the soil, located just behind the mouth - Esophagus - a narrow passage in the digestive track that connects the pharynex to the crop - Crop - a temporary storage area in the digestive track , food waits here before it passes to the remainder of the digestive track - Gizzard - an area in the digestive track where strong muscles grind the food in preparation for digestion - Intestine - Nutrient digestion and absorption take place in this part if the digestive track. - Anus - Digestive wastes are expelled through this opening located on the posterior end of the worm. Nervous system - Brain - a center of nerve cells that coordinate all of the activities of the worms body - Ventral nerve cord - A cord of nerves that runs the length of the body along the bottom or belly of the worm. All nerve impulses to and from the brain are carried din this cord Circulatory System - Aortic Arches - a group of 5 muscular tubes that pump blood through the circulatory system of the worm - Ventral blood vessels - a tube structure that carries blood from the heart to the posterior of the worm located on the bottom of the worm, - Dorsal blood vessel - gathers blood from the capillaries in the body and returns it to the heart for recircutation located in the back or top of the worm Reproductive system - Seminal Vesicles (openings) - male reproductive organs - Ovary (oviduct ovaries) - egg sack, female reproductive organs - Seminal Receptacles (openings) - temporary storage areas for the male sperm until the eggs are ready to be fertilized Other Systems - Nephridium - coiled tubes in the body of a worm that collect and excrete liquid wastes from the body of the worm. - Clitellum - a swollen area of band around the mid section of the body of the worm. Materials secreted from the clitellum form a cocoon in which the eggs are hatched and the young worms develop. - Setae - Bristle structures found on the skin of the worm. Four pair of Satae are found on each segment except the first and last. Satae are used for movement. - Segments (somites) - The divisions in the skin of a segmented worm. The internal segments are called septum. There can be over 100 segments in the body of a worm. Bibliography earthworms.com