Critical Analysis Essay Example | Topics and Well Written Essays - 250 words

Critical Analysis - Essay Example We can draw such a conclusion because he is asking his wife if she is reading the letter while in his mom’s presence. This can be found in the beginning of the song, when he sings â€Å""If youre reading this and my mamas sitting there†¦" The soldier hopes that his family will read his letter, so they can know about what has happened to him, as well as receive reassurance and encouragement to go on. The diction that Tim McGraw uses in his song portrays two different tones. The tones are of sadness, as well as encouragement. The words that he uses to portray sadness is when he is talking about how he will not be able to give his wife another kiss and how he cannot be there to witness the birth of his little girl. He also talks about how he will no longer be there to spend the rest of his life with her. Though he has told her this, she gives his wife encouragement. He tells her that it is okay to move on and be with someone else. He offers reassurance to his wife and his family that he is okay up in heaven and is at peace. NO longer is he being tormented by war. NO longer is he hurting. In addition to the point of view diction that Tim McGraw uses to get his strong and powerful message across to his listeners, he also uses allusions to speak of the dead soldier’s spiritual state. For instance, Tim McGraw makes a reference to the child’s prayer by singing â€Å"Now I lay me down† meaning that he is talking to God, and his family should also do the same. The reference to this prayer can also mean that he is resting in peace, no longer suffering from the ravages of war. Tim McGraw also makes references to heaven, as his song contains a line that states that he is with God watching down on his wife, his family, and his unborn baby girl. Finally, Tim McGraw references the Christian hymn, Amazing Grace. This reference is to pain the picture how powerful the Christian hope is and how it can get one through the trials of losing someone. Furthermore, it provides

CONSERVING THE BUILT CULTURAL HERITAGE Essay Example | Topics and Well Written Essays - 2500 words

CONSERVING THE BUILT CULTURAL HERITAGE - Essay Example During the Second World War nearly four million British homes, many in poor condition to begin with, were destroyed or damaged; afterwards there was a major boom in council (estate) house construction about city areas. Prior to the war many social housing projects were built. However the bomb damage meant that much greater progress had to be made with slum clearance projects. In cities like London, Coventry and Kingstone upon Hull, where bombing had been particularly damaging, the housing estate schemes, as can be seen today, were quite extensive and the architecture at time considered modern, some radically. Residential housing estate designs are the usual form used in what are termed new towns, designed after World War II as autonomous suburbs centered around small commercial centres, designed to minimise traffic flows and provide recreational space in the form of parks and greens. They were a direct result of Abercombie’s 1944 housing plan and ultimately of the 1949 New Town Act. The first built was New Bracknell (see fig. 1), incorporating â€Å"a traditional high street with eight pubs, a cattle market, shops, a cinema and a garage† (Building the Twenty-First..., no date, Chapter 3:3). Conceived in response to the growing number of slums in city, Bracknell quickly became the poster child of the UK’s struggle to keep pace with housing needs of the working class. Since then housing estates have not only proliferated but have expanded in scope toward the countryside in more upscale formats. Many, along with the city project, critics charge do not maintain the cultural and architectural heritage of the nation. It is the city projects that normally draw the most criticism for becoming ramshackled hotbeds of crime and drugs among their working class inhabitants—â€Å"viewed as problem places and home to problem people† (Dean; Hastings, 2000: vii).

Modelling Unknown System Essay Example | Topics and Well Written Essays - 1750 words

Modelling Unknown System - Essay Example Finite impulse response filters known as Finite Impulse Response are fed forward or nonrecursive filters, which are stable since they have no feedback. Finite impulse response filters can have linear phase characteristic unlike the IIR making them a stable form of filter. However, these filters are not always the desired choice that is why they are facing out on the market. LMS is one of the two basic algorithms in the area of adaptive filtering; however, these algorithms in their simplest forms suffer from several drawbacks and limitations [4]. The convergence of LMS filters is flawed by two main problems: the spread of the eigenvalue correlation matrix of the input signal and the coupling between modes of convergence. Eigenvalue spread results in nonuniform speed of convergence for the filter values; mode coupling results in nonmonotonic trajectories toward convergence of coefficients of filter and in eigenvalue propagation of the disparity effects between the various modes. This l eads to irrecoverable instability problems in the finite impulse response filters. In order to improve on the normal LMS algorithm, alternative adaptive structures like the LMS lattice and the LMS frequency-domain are designed for mode coupling counteraction, though at the price of a greater non adjustment. Pre-whitening filters are proposed applications in system identification and time-delay estimation to reduce the eigenvalue spread consequences [4]. Yule-Walker equations and its mathematics as applied to solving the various problems. The equation is applied in the estimation of the autoregressive (AR) parameters of an observed AR process in time-series analysis, with varied applications that include: blind channel identification, speech analysis, signal detection, spectral estimation, adaptive filtering and speech coding. Yule-Walker equations are a classical tool for the estimation problem applied to autocorrelation [3]. When the driving noise is Gaussian, the estimate resultin g from solving the Yule-Walker equations with the correlations estimated coincides asymptotically. This occurs when the end effects are negligible with the maximum Likelihood (ML) estimate. This estimate is asymptotically unbiased and optimal in the sense of mean square estimation error, asymptotically attaining the Cram?er-Rao lower bound (CRLB) associated with it [3]. However, with non-Gaussian driven noise, the estimate resulting is no longer ML (maximum likelihood estimate) and may be far from the optimal. The derivation and computation of the ML estimate may then become computationally clumsy in some cases. For the case of a Gaussian-Mixture which is intractable, it is of interest, in such cases, to look for other, simpler estimates, which, although not optimal, may still offer significant improvement over the correlations based estimate [3]. Autocorrelation is the similarity between the observations and time of separation between signals. It is termed as the mathematical tool for determining repetitive patterns like periodic signals damped under noise. It is also used for locating and identifying the missing basic frequency in a signal implied by its harmonic frequencies, often used for processing of signals for analyzing functions [2]. Autocorrelation is used in processing of signal for evaluating the series of values and functions such as time domain signals. Autocorrelation

Peer Critique 1.1a Essay Example | Topics and Well Written Essays - 1000 words

Peer Critique 1.1a - Essay Example This also led me to believe that the author would also go into some detail about the research that has already been done so that they can show why there are holes in the current research, which I discovered to be true the more that I read on. Within this introductory paragraph, the author makes it known that research has already been undergone on the topic of the harms and benefits of artificial sweeteners, though this paragraph does not reveal the specific kinds of research that they will be focusing on. However, the author sets up the literature review to explain that further research needs to be on this topic; the purpose of the literature review is not only to show what research has been done and what conclusions have been made, but also to reveal the holes in the these findings. The author feels that the current findings from research are outdated and, by showing the past studies and their conclusions, reveals that this is true. The author chose to organize the research that they are reviewing by first offering an introduction to their topic, then introducing the body of the research, which discusses the cancerous side effects of artificial sweeteners, which looked at the findings of research centered on discovering cancer-related downfalls of artificial sweeteners, as well as the areas where more research should be done. The next portion of research looks to the non-cancerous side effects of artificial sweeteners. This is then followed by a section that is dedicated to the studies that have proven that artificial sweeteners also have their health benefits, such as weight loss. In these aforementioned sections, each section is also ordered based on gender in terms of who is affected the most by the sweetener. The literature review then closes out with a conclusion that briefly goes over what was discussed throughout the rest of the literature review. The structure described above is a

Financial Aspects of Business Essay Example | Topics and Well Written Essays - 1250 words

Financial Aspects of Business - Essay Example It took 20 years for the industry to reach the one billion user mark, but over the last three years the amount of users double to surpass the three billion user mark (Cellular-News). According to Wireless intelligence the exact amount of cellular users is 2.5 billion. 3G technology has revolutionized this industry. 3G is a third generation cellular technology which is associated with services such as simultaneous transfer of both voice and data, downloading information, exchanging email, and instant messaging (Wikipedia). The cellular device has become more than just a handheld phone. The evolution of the capabilities of mobile phones has created new opportunities for companies to generate revenues. Downloading songs for the phone device is an example of an opportunity to create income. The services related to 3G technologies can create approximately $30-60 a month of revenue per subscriber of such services. Another emerging trend is global positioning satellite (GPS) utilization within the phone devices. Korea is a market in which GPS services have been a big success. â€Å"The Korea Association of Information and Telecommunication estimates that cell phone GPS tracking service are growing at an annual rate of 74%†( Wireless, Wi-Fi, RFID & Cellular Industry Trends, 20). An emerging product within this industry are phone devices with the capability to switch from the wireless cell phone network into WiMAX networks. A Wi-MAX network is a wireless internet network with 30 mile radius coverage. These phones hack into the Wi-MAX network an allow user to make p hone calls using the internet. This creates a scenario in which users don’t depend on their cellular service providers. This is a threat mobile companies have to track closely. The Wi-MAX scenario is one of the many reasons 3G technologies must be developed further for the continued profitability of companies in this industry. Also growth within this industry has

Logistics Management. Supplier Evaluation at EADS Company Case Study

Logistics Management. Supplier Evaluation at EADS Company - Case Study Example The company recorded a sales volume of approximately â‚ ¬30 billion, a figure only dwarfed by its biggest competitor in the aerospace market, which recorded approximately â‚ ¬40 billion worth of sales. Other competitors followed closely with sales averaging between â‚ ¬10 billion to â‚ ¬20 billion. Most of the company’s sales came from Europe and North America and therefore the company intended on making adjustments to improve sales in the Asian and South American regions. The company’s main clientele comprised of major airlines around the globe. These airlines employed the business strategy of increasing purchases in order to get price reductions based on traded volumes. The nature of the aerospace industry was such that value addition on merchandise was capped at between 25%-35%. Therefore, the organizations that were tasked with supplying these products formed an integral part in developing competitive advantages for EADS and other companies in the industry. They additionally became a potential advantage for reducing expenses and risk besides enhancing revenues. Suppliers in the Aerospace Industry The nature of the aerospace industry demanded that suppliers provide goods and merchandise of the highest quality. The goods needed to be durable, and had to meet some specific quality requirements.

Art History Paper Research Example | Topics and Well Written Essays - 750 words

Art History - Research Paper Example Works of art are meant to communicate a message and this is evident in The Happy Couple by Judith Leyster and The Gleaners by Jean-Francois Millet. Both artworks are a manifest of socio-economic events happening in the society and their overall influence on shaping thoughts and ideologies. For example, The Happy Couple is an embodiment of love and tenderness that Judith Leyster did in 1630 when she lived in Netherlands with her husband. It was painted using oil on canvas and its dimensions are 81.8?110.7 cm (32?43 in) and it can be found currently at the Louvre, France. On the other hand, for Jean-Francois Millet’s The Gleaners, it has interesting features worth noting (Weiner, 2000). The painting was done in 1857 in the wake of the French Revolution to encourage the lower-class workers. While using oil on canvas, Millet attempted to represent socialism as a means empowering workers over landowners who subjugate their interests. Interested persons can find the painting at Muse e d’Orsay, Paris for viewing and enjoyment. Its dimensions are 83.8cm?111.8cm (33?44 in) and it is a realism painting that narrates the struggles of the French people especially the lower classes in their endeavors to succeed. The main agendas of the two artworks are directly linked to the agitation for recognition in a society that was increasingly becoming exploitative to the lower classes hence making life hard for them. This is notable in The Gleaners, an apt example of realism with the display of peasant women who are tilling land to find a harvest of wheat. As a result, the painting’s depiction of real life implies that the lower classes were impeded by the upper group into entering the upward mobility (Walther, 2002). The inaccessibility was hence motivated by the growing gap between power and helplessness that characterized France after the French Revolution. In The Happy Couple, Leyster was revealing the various aspects of her family that eventually bore her f ive children prompting her to leave painting. It means the painting infuses the elements of realism and symbolism in communicating its message of bliss while also evoking a deeper sense of uncertainties and doubts in marriages. It is vital to compare The Happy Couple by Leyster and The Gleaners by Millet based on numerous reasons. They, for instance, represent vividly artistic periods of societies when art was a serious medium of communication unlike in the modern age. Comparing the two artworks also gives an understanding of realism and symbolism and how they apply in the context of disseminating messages to the ordinary human beings as witnessed with The Gleaners. This is unlike Leyster’s painting that echoed a graceful period when people yearned for good marriages and children to create families (Weiner, 2000). Therefore, the main idea of comparing the works is examine their significance today in the different structures of society especially the socio-economic and politic al factors. Leyster equally integrates brushwork to connect to a period of distress as she struggled to become a professional. For instance, her visual elements in The Happy Couple such as too much oil on the edges is another revealing representation of the surrealist period when art served for aesthetic purposes than as a tool of raising consciousness. It is also noted in The Gleaners by Millet where the central focus of the background attaches itself the physical abundance that cannot be