Friday, November 29, 2019
Shakespeares Witches Essays - Characters In Macbeth,
Shakespeares Witches The witches could foretell the future, they can add temptation, and influence Macbeth, but they could not control his destiny. Macbeth created his own misery when he kills people. This causes him to become insecure, because of the reasons for his actions, which in turn causes him to commit more murders. The witches give great enticement, but in the end, it's Macbeth's decision to fall for the temptation. The three Witches are only responsible for introducing the ideas to Macbeth, and putting the ideas in his head, but they are not responsible for his actions throughout the play. However it's more realistic to believe that Lady Macbeth, Macbeth's ambition, and his own responsibilities ended it for him, not the witches. Lady Macbeth is shown early as an ambitious woman who can manipulate Macbeth easily. This is shown in the line That I may pour my spirits in thine ear(I,V,26). She is selfless, and wants what is best for her husband. Before the speech that Lady Macbeth gives in act one scene five, Macbeth does not want to go through with the killing of the king. She manipulates Macbeth's self-esteem by playing on his manliness and his bravery. Macbeth has the final say in whether or not to go through with the killing, but he loves Lady Macbeth and wants to make her happy. Lady Macbeth is the dominating individual in the relationship. It seems that she can convince him to do anything as long as she pushes the right buttons. Macbeth's ambition is present before the witch's prophesies. He would never have thought seriously about killing Duncan without the witches. But the combination of his ambitious and the witch's prophecies leads him to kill the king. Lady Macbeth even says,Thou wouldst be great/ Art not without ambition.(I,V,80-81). Macbeth also says, his besetting sin: I have no spur/ To prick the sides of my intent, but only/ Vaulting ambition. Macbeth's ambition is shown while he waits to have a succession of kings after him. Macbeth has a lot of ambition in h im and because of this, both the witches and Lady Macbeth are able to make him evil. It is this ambition that gets him into so much trouble not the witches. Once Macbeth kills for the first time, he has to cover up his wrong doings, or risk loosing everything he has worked so hard for. In the end, it all comes to Macbeth himself. Everyone is responsible for his own destiny. This is what I think the theme is in this tragedy. Macbeth chooses to gamble with his life and when he does this, it is only him who chooses to lose it. He is responsible for everything he does and must take responsibility for his actions. Macbeth is the one who made the final decision to carry out his actions. He made these final decisions and continued with the killings to cover the murder of King Duncan. The killing of Duncan starts an unstoppable chain of events in the play that ends with the murder of Macbeth and the suicide of Lady Macbeth. While the witches are not totally responsible for the actions of Ma cbeth, they are responsible for introducing the ideas to Macbeth. Macbeth's ambition led to the deadly chain of events. The witches never had any real power to affect the future in the play. It was Macbeth all along who ended it for himself. Bibliography my name is dustin i was born in 83 Shakespeare
Monday, November 25, 2019
Magical Realism Essays
Magical Realism Essays Magical Realism Essay Magical Realism Essay Essay Topic: A Very Old Man With Enormous Wings Third person omniscient and third person with magical realism tend to diverge in the ways that authors use them. Magical realism allows the reader to speculate about aspects of the story that arent specified by the author, while an omniscient point of view is restrictive, drawing the readers focus to specific aspects of the story, allowing little room for speculation. A Very Old Man with Enormous Wings makes the free- form nature of magical realism apparent In the multiple ways to Interpret the old Nans presence, while in A Good Man Is Hard to Find; the more realistic omniscient point of view gives definitive descriptions of almost everything allowing little room for creative thought. In IA Very Old Man with Enormous Wings, very little Is presented to you In terms of clarification. You are left with an old man with large wings and a rather superstitious body of townsfolk. Then you see the townsfolk, especially Appeal and Allseed, reacting to the presence of this foreign object. Though you are given a grand scope of things with phrases Like, [t]he world had been sad since Tuesday (285), and [t]he curious came from far away (2881 you allowed to freely interpret these events as they unfold your eyes. They can also allow you to speculate about topics that arent specified within the story, such as, why is this winged man here? What purpose does he serve? Even though you get to look over a broad scope you are given the same information, or lack there of, that the townspeople are eating. None of the information you are provided with in absolute though. For instance you are given the opinion of a neighbor woman who knew everything about life and death, who says that it is some sort of fallen angel. Although the townspeople accept this information and start calling it an angel, you the author are not restricted to this. Since the source isnt absolute, the old man can be virtually anything to you. Since you are free to speculate, he is only an angel if you interpret him as one.
Friday, November 22, 2019
Short answer questions Essay Example | Topics and Well Written Essays - 250 words
Short answer questions - Essay Example Every day the public is exposed to hours of reports on human suffering in its various forms, both through news/discussion, and in the themes of regular programming. This skewed view of reality presents a major barrier to pro-social changes. Significant improvements in this area can only be brought by system-wide alterations that are supported by a common understanding of the issue. The FCC tends to focus on nudity, coarse language, and violence, as elements they want to protect the public from. But evidence about these factors and if they have a significant negative influence on social behaviors is conflicting. It is possible that the opposite is happening; violence in the media may allow people the opportunity to express their more aggressive tendencies . This situation would agree with reports that aggression is higher in children after they play violent games (Anderson & Carnagey, 2009). The fear of desensitization to violence is another potential influence of media that is poorly understood. Those against such programming would argue that lessened responses to violence means less empathy, while supporters would point out that desensitization is a completely normal response throughout most areas of
Wednesday, November 20, 2019
Finance and Management Essay Example | Topics and Well Written Essays - 3000 words
Finance and Management - Essay Example Finally, a decision is arrived at whether the firm can be financed two hundred thousand dollars. This Criterion must answer the following questions: What problem are you solving What is your business proposition for solving the problem Who are your customers Who are your competitors How viable is your business How do you make money Executive Summary is clear & effective as a stand-alone document. In the case, BBC is trying to solve the problem of customization of bicycle frames. There is no business proposition. The customers are mountain bike riders and racing professionals. BBC is a niche player and there is no information about its competitors. BBC makes money by selling Bicycle parts. In Joe's Case, the executive summary is a projection of sales without any explanation on what basis the projection is made. The problem is not clearly stated. From the executive summary, it is evident that Joe's specializes in providing high-quality fast food via company-owned portable carts in high-density urban office locations. The business proposition is clearly stated to provide high-quality fast food which is 100% natural. The customers are employees working in urban office locations. No information is provided about the competitors. ... The executive summary of BBC is very practical and workable. This is a favorable one. The executive summary of Joe's is viable but the sales projections made have no basis. Still this is a favorable one. Product or Service Description This criterion must answer the following questions: What is the product or service What are its attributes Advantages and potential drawbacks Why/how is your product/service more compelling than existing ones or the competition What is the stage of development Do you have a proprietary position or intellectual property protection planned or in place Most successful companies start with just one product or service or a few, at most. Trying to do too much too fast and having to educate the consumer about a product's or service's benefits can push a company under before it's out of the blocks Analysis BBC is having a single product of manufacturing bicycle frames as per the requirements of the customer. The features of the product are light, stiff, responsive and race worthy. The great advantage of BBC is customization and this forms the most compelling reason for choosing BBC. Joe's Redhots sells premium-quality hot dogs and other ready-to-eat luncheon products to upscale business people in high-traffic urban locations. Joe's Redhots is positioned versus other luncheon street vendors as the "best place to have a quick lunch." The features of Joe's product include cleanest carts, the most hygienic servers, the purest, freshest, products, and the best values. Prices are at a slight premium to reflect this superior vending service. Joe's Redhots also is known for its fun and promotional personality, offering consumers something special every week for monetary savings and fun. Interpretation BBC is very clear in its
Monday, November 18, 2019
History of the International Association of Fire Fighters and their Research Paper
History of the International Association of Fire Fighters and their influence today - Research Paper Example IAFF has played a crucial role in managing human resources in the fire fighting industry. The union has managed to improve the working conditions of fire fighters to an extent that it is a reliable and dependable profession. The safety of the fire fighters has been at the fore of the objectives of the union. It has focused on fighting for better wages, compensation benefits for occupational deaths and enhancing fire fightersââ¬â¢ skills in fighting fires. IAFF has elevated itself to a position of great influence in todayââ¬â¢s society. This report will cover the progress made by the union since its inception in 1918 and show how such progress has changed the fire fighting profession for better. In this report, two major issues are discussed ââ¬â the history of IAFF and its influence today. In discussing the history of IAFF, the milestones the union has made since its inception are highlighted. The union has been quite active and has succeeded in making great achievements. This report only highlights a handful of the achievements. On the second section, the influence of IAFF is discussed. IAFFââ¬â¢s influence is discussed from two perspectives ââ¬â the policies it has necessitated to be enacted, and the programs and services it offers to its membership. These two have greatly changed the face of fire fighting profession and made it an integral part of the society. The history of the International Association of Fire Fighters (IAFF) is long and one that bears witness to the benefits of a continuous improvement of human resources. This association has its headquarters in Washington, DC. The association membership is more than 300, 000. The association has greatly influenced advances in the fire fighting industry and is highly credited for tremendously securing the working conditions of fire fighters. It has continuously done this by lobbying the legislature to pass laws that protect fire fighters and developing training for the fire fighters (IAFF,
Saturday, November 16, 2019
VLSI Architecture for QR Decomposition on MHHT Algoritm
VLSI Architecture for QR Decomposition on MHHT Algoritm A VLSI Architecture for the QR Decomposition based on the MHHT Algorithm s.n.v.sai.pratap1 k.kalyani2 s.rajaram3 Abstract: This paper presents Novel VLSI (Very Large Scale of Integration) architecture for the QR decomposition (QRD) based on the Modified Householder transformation (MHHT) algorithm. QRD of a matrix H is decomposition of matrixHinto a productof an orthogonal matrix Qand an upper triangularR. QRD is often used to solve several engineering problems in many areas. Pre-processing modules based on QRD makes the decoding in signal processing easier and implementing data detection with QRD helps to reduce the complexity of spatial multiplexing MIMO ââ¬â OFDM detection. The techniques used for implementing QR decomposition are: Givens rotation, Modified GramSchmidt Orthogonalization (MGS), Householder Transformations (HHT), and indeed Modified Householder transformation (MHHT). The proposed MHHT algorithm shows best trade-off between complexity and numerical precision, and also suites for VLSI architectures. The proposed MHHT algorithm reduces computation time and hardware area of the QRD block compared to the existing Householder algorithm. Implementation of this algorithm is carried out in FPGA Virtex6 xc6vlx550tl-1Lff1759 device with the help of Xilinx ISE 14.1. Keywords: MIMO systems,VLSI architecture, QR Decomposition (QRD), Householder Transformation(HHT). 1. INTRODUCTION: The QR decomposition (QRD) is a basic matrix factorization method from matrix-computation theory used to compute two output matrices Q and R from an input matrix H, such that H = QR. QRD is often used to solve many engineering areas like least-square problems, linear system equations etc. For symbol-decoding solutions inside Spatial-Multiplexing Multiple-Input Multiple-Output (SM-MIMO) systems, QRD basically consists in simplifying demodulation tasks in suboptimal and near-optimal solutions by finding an orthogonal matrix Q and an upper-triangular matrix R from an input matrix H. Several techniques towards implementing the QRD are already reported in literature. For instance, and under the context of SM-MIMO systems, the most explored are the Modified Gram-Schmidt Orthogonalization (MGS, as a generalized improvement of the Gram-Schmidt algorithm), Givens rotation, the Modified Householder Transformations (MHHT as an enhancement of the Householder Transformation algorithm). Due to its simplicity and numerical stability, the QR factorization algorithm utilizing Householder transformations has been adopted. An overview of the main steps of the Existing Householder QR algorithm is presented. The purpose of this work is to show that when modifying existing Householder QR factorization to the matrix H, the computational complexity and hardware area gets reduced. Due to its trade-off in complexity, numerical precision, and VLSI implementation suitability, the MHHT is preferred. The contribution of this paper is to present a flexible and scalable FPGA-based VLSI architecture with competitive capabilities against other related approaches, motivated on the context of SM-MIMO demodulation solutions. The organization of this paper is as follows: Section II presents the QRD. In Section III, the exisiting HHT and MHHT algorithm is exposed. Implementation results are reported in Section IV, and conclusions are covered in Section V. 2. QR DECOMPOSITION The QRD constitutes a relevant pre-processing operation in SM-MIMO demodulation tasks [1-2]. The baseband equivalent model can be described in (1) At each symbol time, a vector S with each symbol belonging to the Quadrature Amplitude Modulation (q-QAM) constellation passes through the channel response matrix H. The received vector y at the receiving antenna for each symbol time is a noisy superimposition of the signals contaminated by Additive White Gaussian Noise (AWGN) given by n.The maximum likelihood (ML) detector is the optimum detection algorithm for the MIMO system. It requires finding the signal point from all transmit vector signal sets that minimize the Euclidean distance with respect to the received signal vector. The transmitted symbol s can be estimated by solving (2) This gives the optimal result. However, solving (2) with larger constellations and multiple antennas will result in complex calculations. Instead of solving (2) as such, the symbol estimation can be simplified by using QR decomposition of.That is where resides the usefulness of decomposing matrix H in a QR form, yielding a back-recursive dependency on elements in S without incurring into a BER (Bit Error Rate) loss [3-4]. With this practice, the computational complexity is reduced. The detected vector is computed based on the ML algorithm with QR decomposition as given in (3) (3) where is in upper triangular form, approximation of is computationally simpler with the aid of (3). Note that for MIMO-OFDM systems operated in stationary environments, the channel matrix remains almost the same. Thus, QR decomposition of the channel matrix can be done only once to get matrix. On the other hand, the calculation of must be updated for every incoming signal. 2.1 QRD IMPLEMENTATION The techniques used for QR decomposition are: Gramââ¬âSchmidt algorithm obtains the orthogonal basis spanning the column space of the matrix by the orthogonality principle. Using a series of projection, subtraction, norm and division, the column vector of the unitary matrix containing the orthogonal basis can be acquired one by one and upper triangular matrix is also obtained as a by-product. Householder Transformation (HHT) tries to zero out the most elements of each column vector at a stroke by reflection operations. The upper triangular matrix is derived after each transformation matrix being applied to every column vector sequentially. The unitary matrix involves the multiplications of these Householder transformation matrices and thus the complexity is much higher. On the other hand, Givens Rotation (GR) zeros one element of the matrix at a time by two-dimensional rotation. If an identity matrix is fed as an input, the unitary matrix will be calculated by using the same rotation sequence when the upper triangular matrix is obtained (Malstev 2006; Hwang 2008 and Patel 2009).The Gramââ¬âSchmidt algorithm has the disadvantage that small imprecisions in the calculation of inner products accumulate quickly and lead to effective loss of orthogonality.HHT method has greater numerical stabilitythan the Gramââ¬âSchmidt method. Givens method stores two numbers c and s, for each rotation and thus requires more storage and work than Householder method .Givens rotation requires more complicated implementation in order to overcome this disadvantages. Givens rotation can be beneficial for computing QR factorization only when many entries of matrix are already zero, since nullifying certain matrix elements can be skipped. Unlike Givens Transform, Householder Transform can act on all columns of a matrix, and require less computations for Tridiagonalization and QR decomposition, but cannot be deeply or efficiently parallelized. Householder is used for dense matrices on sequential machines, while Givens is u sed for sparse matrices or/on parallel machines. 3. QRD using Householder Transformation In this section, the existing Householder Transformation algorithm is described, followed by proposed HHT method architecture is demonstrated in detail. 3.1 Householder Transformation Householder QR algorithm gradually transforms H into an upper triangular form R by applying a sequence of Householder matrices (multiplies H from the left with Q). Householder transformation is performed by projecting a multi-dimensional input vector onto a plane zeroes multiple elements at the same time. An nÃâ"n matrix H of the form , (4) is called a Householder matrix. The vector is called a Householder vector. Pre-multiplication of the coefficient matrix with is used to zero out appropriate elements of. It is easy to verify that Householder matrices are symmetric and orthogonal. The Householder matrix block involves the computation of an outer product which requires complexity operation. However, the practical time requirement of using to zero out elements in is lower than that of computing a full outer product. This is because of the tedious computation of the full matrix which is not necessary in practice. Householder reflections work well for introducing large number of zeros using just one matrix multiplication (computing). Normally, all the elements below the diagonal of an entire column of the matrix are eliminated by one Householder reflection. However, this leads to a difficulty when Householder transforms are implemented on parallelly. One reflection affects multiple rows, and therefore, it is difficult to achieve fine-grained parallelism in the operation. The algorithm for Householder transform is given in Table 1. and its block diagram is given in Figure 2. Fig. 2 Block diagram of HHT Table 1 HHT algorithm End Householder vector block: The conventional method of Householder algorithm for decomposing channel matrix is given in Table 1. Initially, the channel matrix is assigned to matrix. It can be periodically updated by following steps to obtain upper triangular matrix. The first column of is assigned to ââ¬Ëaââ¬â¢ vector. After that the norm value of ââ¬Ëaââ¬â¢ is calculated and assigned it to ââ¬Ëgââ¬â¢. The Householder vector ââ¬Ëvââ¬â¢ is the division ââ¬Ëuââ¬â¢ andââ¬Ëtââ¬â¢ which is the norm operation of vector selection . Householder matrix block: The output of Householder vector is given as input to Householder matrix block. Finally, H is computed by The above operation can be updated upto n times to obtain the upper triangular matrix and unitary matrix. It is given below, (5) Q = (HnHn-1â⬠¦H1) T (6) Here the matrix is given to the input of channel matrix to update its vector value. The orthogonal matrix is computed by the multiplication of ââ¬Ënââ¬â¢ Householder matrix. Hence its complexity increases and also it occupy more hardware area. If the matrix size increases, the hardware area also increases tremendously. So there is need to reduce the hardware complexity of this block. 3.2 Proposed HHT method The existing method of Householder reflection requires large hardware area and computation time. Householder transformations also provide the capability of nullifying multiple elements simultaneously by reflecting a multi-dimensional input vector onto a plane. However, VLSI implementation of the Householder algorithm needs square-root, multiplication and division operations, which require high hardware complexity. To resolve this issue, a novel Householder algorithm is presented that use series of simple Householder projections, which can be easily implemented using simple arithmetic operations. The proposed algorithm as given in table2 has lesser number of computations compared to the existing algorithm. In Figure 3, the block diagram of modified method is given. It shows two major sub blocks (i.e.) householder vector block and householder matrix block. Householder vector block is same to the previous method of computing ââ¬Ëvââ¬â¢ with extra weight vector computation. Here modification taken in the Householder matrix block to eliminate matrix multiplication. The vector ââ¬Ëvââ¬â¢ subtracted from ââ¬Ëfââ¬â¢ and column vector of channel matrix to give ââ¬ËHââ¬â¢ value. Fig. 3 Block diagram of MHHT. In the first step, matrix H is reduced to with all zeros below the diagonal element in the first column by computing the sign of the pivot element d and weight value w. Compared to the previous algorithm, number of steps required to obtain the first matrix can be reduced. For example, if the initial channel matrix of 4Ãâ"4 undergone to Householder reflection, then it reduces the matrix with all zeros below the first element. The computation of Householder vector in the existing algorithm requires large memory and area. Because is a 4Ãâ"4 matrix, multiplication of become complex process. To avoid such a task, column vector of matrix has been taken one by one and process it iteratively to obtain the upper triangular matrix. After computation of the first step the matrix size reduced to. After that, the sub matrix of size 3Ãâ"3 is taken and the steps can be applied repeatedly. The algorithm to compute Householder Vector block is given below. Table 2 HHT algorithm End Repeat above steps for right bottom (n-1)*(n-1) matrix of R Householder vector block: In this Householder reflection algorithm, it transforms the column (7) into the vector of the form (8) where the diagonal element (9) The Householder vector can be computed by, (10) where and This block computation is same as that of previous Householder vector block with a little modification in the weight value. Householder matrix block: After obtaining the Householder vector, the output vector is given to the input of Householder matrix block. The computation of this block is very simple compared to previous method of Householder matrix block computing. The Householder matrix element algorithm is given below, (11) where It reduces the channel matrix to its upper triangular form in steps. To reduce the complexity of computing Q, here the output vector yââ¬â¢ has been taken directly and its algorithm is given below, (12) So the execution time for computing the upper triangular matrix and output vector is very less when compared to conventional Householder reflection algorithm. This reduces the hardware area for the Householder matrix block. The QR decomposition using modified Householder transformation algorithm is simulated by taking ââ¬Ëaââ¬â¢ as input channel matrix, ââ¬Ëzbââ¬â¢ as output vector and ââ¬Ëupperââ¬â¢ as upper triangular matrix. The unitary or orthogonal matrix ââ¬ËQââ¬â¢ need not to be calculated. The output vector in (3) can be computed from the updated Householder vector ââ¬Ëvââ¬â¢. Also the extra time needed to calculate ââ¬ËQââ¬â¢ can be reduced. So the speed of decomposing the channel matrix can be increased tremendously. 4. Results and Discussion QR decomposition algorithm is required as a pre-processing unit for many MIMO detectors. The accuracy of the channel matrix QR decomposition does not have an impact on the MIMO detection process and finally receiverââ¬â¢s bit-error-rate (BER) performance. The existing and proposed Householder algorithms are downloaded on to Xilinx device xc6vlx550tl-1Lff1759. The synthesis results are compared to show the area efficiency of the proposed one. The channel matrix H elements are represented in floating point representation of 16 bits comprising 1 for sign bit,3 bits for decimal part and 12 bits for fractional part. The 16 bit representation shows an numerical precision oscillates around the interval[10-6,10-5] for both existing and modified algorithms . The computation of column vectors of the R matrix can be parallelised in modified algorithm and thus improvement is obtained in computational time of 49.7% reduction.The computational time for proposed algorithm is about 194.84ns,whereas exisiting algorithm is about 394.56ns. Modified algorithm reduces the matrix computation into vector multilications for some extent and thus reduces the hardware area as obtained from the synthesis report. Table 3 Synthesis report for Conventional Householder algorithm Logic Utilization Used Available Slice LUTs 11142 343680 Bonded IOBs 768 840 BUFG/BUFGCTRLââ¬â¢S 0 32 DSP48E1s 261 864 Table 4 Synthesis report for Proposed Householder algorithm Logic Utilization Used Available Slice LUTs 7634 343680 Bonded IOBs 385 840 BUFG/BUFGCTRLââ¬â¢S 1 32 DSP48E1s 70 864 Table 5 Comparison result Logic Utilization Conventional HHT Proposed HHT % reduced Slice LUTs 11142 7634 31% LUT Flip flops 768 385 49.8% Bonded IOBs 0 1 DSP48E1s 261 70 73% 5. Conclusion To reduce the computational and hardware complexity, Householder transformation algorithm for QRD has been modified. The computation of Q is the tedious process in the existing algorithm. In this work, it can be overcome by directly computing output vector. It reduces the computation time by 52.38% and also reduce in hardware area compared to previous HHT algorithm (Slices ââ¬â 31%, LUTs ââ¬â 49.8%) presented in the QRD. Thus it is evident from the comparison result that the number of slices and 4 input LUTs required in FPGA implementation of QR Decomposition is reduced thereby making the low complex design which can meet the specifications of most OFDM communication systems, including VDSL, 802.16, DAB and DVB. In future, this work can be extended to implement K-best LSD and Turbo decoding of LTE receiver. References Lee, K.F. and Williams, D.B.: A space-frequency transmitter diversity technique for OFDM systems. In Proc. Global Telecommunications Conf., San Francisco, CA, pp. 1473-1477. (Nov. 2000) H. Kim, J. Kim, S. Yang, M. Hong, and Y. Shin, ââ¬Å"An effective MIMOââ¬âOFDM system for IEEE 802.22 WRAN channels,â⬠IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 55, no. 8, pp. 821ââ¬â825, Aug. 2008. H.-L. Lin, R. C. Chang, and H.-L. Chen, ââ¬Å"A high speed SDM-MIMO decoder using efficient candidate searching for wireless communication,â⬠IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 55, no. 3, pp. 289ââ¬â293, Mar. 2008. L. Boher, R. Rabineau, and M. Helard, ââ¬Å"FPGA implementation of an iterative receiver for MIMOââ¬âOFDM systems,â⬠IEEE J. Sel. Areas Commun., vol. 26, no. 6, pp. 857ââ¬â866, Aug. 2008. M.-S. Baek, Y.-H. You, and H.-K. Song, ââ¬Å"Combined QRD-M and DFE detection technique for simple and efficient signal detection in MIMOââ¬âOFDM systems,â⬠IEEE Trans. Wireless Commun., vol. 8, no. 4, pp. 1632ââ¬â1638, Apr. 2009. C. F. T. Tang, K. J. R. Liu, and S. A. Tretter, ââ¬Å"On systolic arrays for recursive complex Householder transformations with applications to array processing,â⬠in Proc. Int. Conf. Acoustics, Speech, and Signal Process., 1991, pp. 1033ââ¬â1036. K.-L. Chung and W.-M. Yan, ââ¬Å"The complex Householder transform,â⬠IEEE Trans. Signal Process., vol. 45, no. 9, pp. 2374ââ¬â2376, Sep. 1997. S. Y. Kung, VLSI Array Processors. Upper Saddle River, NJ, USA: Prentice-Hall, 1987.
Wednesday, November 13, 2019
Stigma Within the Fast Food Industry Essay -- Restaurants Employment Es
When working at a fast food restaurant, more often than not it is accompanied with a stigma. People tend to believe that those who work in fast food restaurants are not capable of anything better. They assume people working at fast food restaurants are slow and uneducated, or they simply look down upon them because these jobs have become known as "dead-end jobs." This so-called "dead-end job" is what people might describe as low-wage labor that employees have a susceptibility to become trapped in. Fast food employeeââ¬â¢s face many challenges, morally and socially. High school students take jobs at fast-food restaurants because they are convenient and can work around their schedules. High school students who work in fast food use the money they make toward an education, and most have goals that do not at all include the fast-food world. Why then, does the stigma remain? Perhaps it is because it has been coined as a social prejudice, and people are afraid to disagree. Parents tend to dissuade their working age children from working at fast-food restaurants as the stigma of these jobs creates conflict in their social lives. My background in the fast food industry starts with my first real job. I began working at Wendyââ¬â¢s when I was sixteen years old. I kept to myself for nearly a year. I was working for one thing, and that was to satisfy the customers. After exactly three years, the choice to move on and change was a hard decision to make, my hours were steady, and the managers were pushing me to move up in the chain of power and become a shift manager. I had accumulated three employee of the month awards (employees were only allowed to get it once a year), the title of ACE employee (knowledge of all positions and the skil... ...erve while working in the fast food industry that people not in the industry would not know or understand? 7. Has your perspective been provoked by the stigma related with fast food workers, if so, how? [ii] Questions for non fast food workers. 1. When did you first begin working and where? 2. Have you ever been to a fast food restaurant? 3. How do you feel this job might differ from that of one in a fast food restaurant? 4. Do you feel that fast food restaurants carry a stigma among employees? 5. Have you ever heard or been witness to a situation regarding the moral corruption of fast workers? Works Cited Bennet, Jay. Personal interview. 30 Oct. 2004. Koenecke, Wade. Personal interview. 25 Oct. 2004 Long, Whitney. Personal interview. 25 Oct. 2004 Wright, Sean. Personal interview. 28 Oct. 2004 Stigma Within the Fast Food Industry Essay -- Restaurants Employment Es When working at a fast food restaurant, more often than not it is accompanied with a stigma. People tend to believe that those who work in fast food restaurants are not capable of anything better. They assume people working at fast food restaurants are slow and uneducated, or they simply look down upon them because these jobs have become known as "dead-end jobs." This so-called "dead-end job" is what people might describe as low-wage labor that employees have a susceptibility to become trapped in. Fast food employeeââ¬â¢s face many challenges, morally and socially. High school students take jobs at fast-food restaurants because they are convenient and can work around their schedules. High school students who work in fast food use the money they make toward an education, and most have goals that do not at all include the fast-food world. Why then, does the stigma remain? Perhaps it is because it has been coined as a social prejudice, and people are afraid to disagree. Parents tend to dissuade their working age children from working at fast-food restaurants as the stigma of these jobs creates conflict in their social lives. My background in the fast food industry starts with my first real job. I began working at Wendyââ¬â¢s when I was sixteen years old. I kept to myself for nearly a year. I was working for one thing, and that was to satisfy the customers. After exactly three years, the choice to move on and change was a hard decision to make, my hours were steady, and the managers were pushing me to move up in the chain of power and become a shift manager. I had accumulated three employee of the month awards (employees were only allowed to get it once a year), the title of ACE employee (knowledge of all positions and the skil... ...erve while working in the fast food industry that people not in the industry would not know or understand? 7. Has your perspective been provoked by the stigma related with fast food workers, if so, how? [ii] Questions for non fast food workers. 1. When did you first begin working and where? 2. Have you ever been to a fast food restaurant? 3. How do you feel this job might differ from that of one in a fast food restaurant? 4. Do you feel that fast food restaurants carry a stigma among employees? 5. Have you ever heard or been witness to a situation regarding the moral corruption of fast workers? Works Cited Bennet, Jay. Personal interview. 30 Oct. 2004. Koenecke, Wade. Personal interview. 25 Oct. 2004 Long, Whitney. Personal interview. 25 Oct. 2004 Wright, Sean. Personal interview. 28 Oct. 2004
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