Classical empires of SEA critique + essay Research Paper

Classical empires of SEA critique + essay - Research Paper Example Eurocentric in this context implies a term having its origin from Western Europe, but with no historical significance to the historical context of SEA people. According to Aung-Thwin,2 when historians refer to the â€Å"classical† period in Southeast Asia, they are usually referring to the period between the ninth and fourteenth centuries AD. In other words, the use of the term â€Å"classical† refers to civilization of SEA ancient kingdoms. The term refers to specific dynamics in the past considered critical in shaping the current dynamics in SEA countries. Moreover, as Aung-Twin argues, the word â€Å"classical† in SEA historical context was only recently used. Its use gained root in lectures and seminars during the 1960s and 1970s by western history scholars.3 Importantly, the term â€Å"classical† was first used when a group of western scholars of SEA studies met in 1977 to discuss â€Å"indigenous conceptual systems† among the â€Å"Indic† states.4 After some heated discussions among the scholars in the conference, the term â€Å"Indic† was deliberately replaced by the term â€Å"clas sical,† and all the following scholastic work in SEA studies started bearing the term â€Å"classical† instead. Essentially, the aim of the scholars was to separate the SEA historical context into distinct and systematic periods that successfully built on one another, similar to the European pre-medieval to post medieval periods. Therefore, judging from these dynamics, the term â€Å"classical† is Eurocentric and does not have any relevancy or meaning to the SEA people regarding their history. In addition, the current breed of scholars have refrained from writing anything about the classical SEA as people are more and more becoming aware of Eurocentrism, which is portrayed as a biased interpretation of history. The fact that earlier scholars chose to dwell on â€Å"classicalness† of SEA may be because they were Western educated, different from the current

Design a selection process for 'intuitive and creative' individuals, Essay

Design a selection process for 'intuitive and creative' individuals, jojning a Business Psychology consultancy - Essay Example The next task is to choose the best method or to combine different methods by which to distinguish these personal qualities and aptitudes. Checking on the individual’s educational background and work experience are quite useful. Administering psychological tests also present a valid measure of mental ability and personality. All these can be further corroborated through a series of interviews. What is important though in the selection process is that the selection ratio - the relationship between the number of people to be hired and the number of applicants – is such that the number of persons available for hiring is higher than the number needed to be hired. Otherwise, a shortage in the labour supply could mean lowering down company expectations just to fill in the position. In specific, this write up aims to present a selection procedure for a business psychology consultancy that is in need of intuitive and creative individuals. A business psychology consultancy is a type of organization which is primarily involved in providing corporate tools for the growth and development of various enterprising institutions. They may provide direction for organizational leaders, operational support for efficient delivery, and insight for making the right business decisions (Achieving Edge, 2009, para. 1). There a lot of business psychology consultancy firms that mushroom everywhere. As such, there is a need to include intuitive and creative individuals who can help set the consultancy apart from all of them. Dunn (2003) cites that intuitive persons can be someone who is an only child, is awake at night most of the time, has a special ability in one or more of the arts, possibly dyslexic or gifted, and prefers to be alone on a regular basis. Moreover, people who have a stronger tendency towards intuition observe patterns and make impressions about them. They think in abstract terms and look

Recommendation Report Assignment Example | Topics and Well Written Essays - 750 words

Recommendation Report - Assignment Example By becoming energy efficient the company becomes cost efficient which provides not only the economic benefit but also a marketing benefit. One way YEG can tap into the eco-consumer market is by providing LED light bulbs that reduce utility bills by up to 80% and have the lifespan of as long as 20 years. In this report, a cost benefit analysis of LED bulbs and its non-LED counterparts will be done and the pros and cons of each product will be analyzed. Green Marketing Analysis Green marketing is essentially the, â€Å"consumption an disposal of products and services happen in a manner that is less detrimental to the environment† (Choudhary & Gokarn, 2013). With the rise in the awareness about nonbiodegradeable waste, impact of toxic pollutants and global warming, marketers are consumers are now shifting towards green marketing and becoming more environmentally conscious. We believe YEG can achieve success in green marketing if three key principles given below are followed (Chou dhary & Gokarn, 2013): Consumer Value Positioning Calibration of Consumer Knowledge Credibility of Product Claim Customers are looking for these three principles when they consider the green products. Consumer value positioning entails providing a product that is just as good if not better, than its alternatives. The value that the customer is looking for should be present in the eco-friendly product. Calibration of consumer knowledge means that you educate the consumers about the specific environmentally friendly attributes of the product. This involves using the ‘green’ aspect of the product as a marketing tool. Marketing the product as a ‘green solution’ for their needs is essential as studies show that if all other things are constant, consumers will prefer the green alternative (Ginsberg & Bloom, 2004). Credibility of product claim means that the business should market the products’ benefits in a specific and meaningful manner. Studies show that consumers don’t like ‘green marketing’ if it is done as a, â€Å"token gesture flashed as eye candy on market literature† (Univsersity of Vermont, 2012). Hence credibility of the claims being made is important while implementing this strategy. Keeping in mind these three principles that the customers require, if YEG will provide a product that delivers on all three factors with its value and is a ‘green solution’ then YEG can tap into this market. Annotated Bibliography Mishra, P., & Sharma, P. (2012). Green Marketing: Challenges and Opportunities for Business. Journal of Marketing and Communication, 8(1), 35-41 This paper analyzes the need for green marketing in a business, the goals of green marketing and the challenges associated with it. It also examines the benefits it can give to the business if implemented properly and the role this strategy will play in the future. The core theme of this paper was how to pursue green marketing along w ith its environmental and social dimensions. It suggests that environmental impact assessment must be done in a systemized and effective manner. The three goals that companies must achieve to become ecofriendly include: Cleaning up their products by eliminating hazardous substances, take back and recycle products and reduce climate impact. The marketers should educate the consumers about the benefits of green products and form a policy that addresses their need for a quality product that does not

Frankenstein and Monster Essay Example for Free

Frankenstein and Monster Essay In the society we live in, it is apparent that we as humans have a sense of power over all other living species. We have the ability to house-train a cat, teach a dog to guide the blind, or kill a rabid animal if we feel threatened. It is our ability to think and act upon our thoughts after deliberation that allows to us to rein over the animal world. In Frankenstein by Mary Shelley, Shelley examines how being human correlates directly with division of power in society by delineating the physical and emotional interactions between both Frankenstein and the monster throughout the novel. At the start of the book, Shelley depicts Doctor Victor Frankenstein as a human figure who is able to control his creation’s future. However, as time passes, Frankenstein becomes increasingly inhumane and his sanity is threatened along with his ability to dominate the monster’s life. As Frankenstein is losing his sense of humanity and control, the monster is gaining both. Though he starts off a powerless, unrefined brute, as the novel progresses the creature adopts a few human tendencies and gradually gains the ability to control his own creator’s future with his actions. Thus throughout the novel it becomes clear, when each character is in their most human state, they hold the most power over the other. During the two characters’ initial encounter with each other, Shelley depicts Frankenstein as having complete power over the monster’s future. The night Frankenstein â€Å"[beholds] the accomplishment of [his] toils† (43), he describes the moments leading up to the monster’s birth: â€Å"†¦ I collected the instruments of life around me, that I might infuse a spark of being into the lifeless thing that lay at my feet† (43). This single line demonstrates the ultimate power Frankenstein has over his creation at that point in time. He alone has the ability to instill life into the inanimate creature lying before him. In addition, Frankenstein’s elevated cognitive capability, which he has because he is human, allows him to create the monster in the first place. His ability to read, understand, process, and apply knowledge he has learned in the past, as well his capacity to experience emotions such as desire and attachment puts him at a great advantage over the monster who, initially, could not â€Å"learn to distinguish between the operations of [his] various senses† (90). Because Frankenstein is human and has the power of knowledge, he is able to create the monster as well as decide whether it lives or not. Though he has the ability to bring his creature to life, Frankenstein’s unchallenged dominance over his creation is immediately threatened once the monster awakens. As soon as the creature opens his eyes, Frankenstein describes his feelings about the atrocious being. â€Å"I had worked hard for nearly two years, for the sole purpose of infusing life into an inanimate body†(43), he recounts. This instant reaction of abhorrence to the newly living ‘thing’ demonstrates that the monster does have influence on Frankenstein’s emotions and, thus, a minor form of control over the doctor’s being. Though the monster begins to leave an imprint on Frankenstein, it is still evident that Frankenstein has a decisive role on how the monster grows and functions in the world. As the creator, Frankenstein is theoretically obliged to â€Å"owe [the monster] all the portion of happiness that [is] in [his] power to bestow† (135), but he does not fulfill that obligation. Instead, he begins his relationship with the brute with no affection. After dismissing the creature with absolute horror, Frankenstein flees his home trying â€Å"to avoid the wretch whom [he] fear[s] every turning of the street would present† (45). When he eventually returns home, his ‘apartment [is] empty and [his] bedroom [is] also freed from its hideous guest† (45). The actions Frankenstein takes by trying to stay away from his creation demonstrate the hate and lack of humanity he has for the creature. This directly influences the way the monster begins his life in the real world. Had Frankenstein taken care of his ‘child’, the monster may have become acclimatized with society instead of living as a â€Å"hideous monster† (131) or a â€Å"filthy mass that moved and talked† (136). After the monster is abandoned by his creator, he is left to fend for himself. As he adopts human tendencies such as learning to discern his emotions and developing the ability to speak the human language, French, he learns to live life on his own. Not only do the monster’s new-found emotions and ability to communicate make him capable of living alone, but the progression of his rational thinking process also demonstrates his humanness and competence. Before introducing himself to De Lacey’s family, he first thinks of the consequences of an illiterate, dumb monster. â€Å"Although I eagerly longed to discover myself to the cottagers, I ought not to make the attempt until I had first become a master of their language† (101), the monster recounts. This notion of a rational thinking process is unique to humans and necessary to a happy survival. The monster’s new found capabilities prove he can live without his creator and thus, while the monster gains control over his own life, Frankenstein further loses his ability to control the creature, as he is no longer needed for the monster to live. When the monster, fueled by his recently acquired ability to seek revenge, strangles William, Frankenstein’s sanity and humanity begins to crumble and his power over the monster disappears. Frankenstein’s controlled nature deteriorates when he has a gut feeling it is the monster who killed William rather than Justine, as â€Å"nothing in a human shape could have destroyed that fair child† (63). He cannot tell anyone the truth because no one else knows of Frankenstein’s experiment and he is afraid they will think him a mad man. This inability to share his thoughts and feelings causes him to go into a guilty frenzy because he blames the deaths on himself: â€Å"Thus spoke my prophetic soul, as, torn by remorse, horror and despair, I beheld those I loved spend vain sorrow upon the graves of William and Justine, the first hapless victims to my unhallowed arts† (119). This line captures the vulnerability Frankenstein experiences as well as the immense control the monster is gaining over Frankenstein’s emotions. By killing a single person, Shelley shows that the monster is able to distort both Frankenstein’s mental well-being and cause him to go into a mild, inhumane frenzy. As the story progresses, Shelley depicts the gradual deterioration of Frankenstein’s health and loss of power over his creation. The doctor loses complete influence over his monster after he refuses to make a female version of the brute. Before this point, Frankenstein still kept a sliver of control over the creature’s future because if he created the female, the monster would â€Å"go to the vast wilds of South America† and neither Frankenstein â€Å"nor any other human being shall see [them] again† (135). Once Frankenstein destroys his plans for the partner, however, the monster launches into a fit of rage: â€Å"Remember that I have power; you believe yourself miserable, but I can make you so wretched that the light of day will be hateful to you. You are my creator, but I am your master; obey!† (157). It is here that the monster’s fury fueled words illustrate the true nature of the relationship between the creature and his creator; that though Frankenstein initially had the ability to create the monster, the monster grew to be aware of his own superiority. He realized that his physical stature, along with his acquired human-like mental strength, allowed him to control both his own and Frankenstein’s ability to be happy and healthy. Once the monster takes away all of Frankenstein’s happiness by murdering the doctor’s loved ones, Frankenstein loses complete control over himself, becomes entirely inhumane, vowing to murder the monster. The doctor looses all sense of rational thinking and revenge is the only desire that keeps Frankenstein alive throughout the last pages of the novel. He â€Å"dared not die and leave his adversary in being† (192). This notion of solely living for another being establishes the fact that the monster does in fact have ultimate domination over all of his creator’s feelings and actions. As the monster, throughout the duration of the novel, has gained the ability to understand, process, and apply knowledge, he realizes he is the only aspect of his creator’s life that Frankenstein is living for. Thus, the monster has the option to keep Frankenstein alive by leaving a path of bread crumbs for his creator or to let him die with no trace of his creation. Hence, the novel comes full circle. At the start of the book, Frankenstein has the ultimate decision to give life to his creature or to leave him as a jumble of body parts. However by the end, the characters reverse the dominance in the relationship, and it becomes clear that the creature has the ability to keep his creator alive or leave him for death. By detailing the deterioration of Frankenstein’s humanity, while showing the monster’s acquisition of human characteristics, Shelley is able to demonstrate how being human allows for one to have power over another. Being able to rationally process and comprehend information, as well as reason with certain ideas, are unique qualities we as humans possess that put us at an advantage over other species and ultimately put the monster dominance over Frankenstein.

Current Voltage Relation of Different Memristor Models

Current Voltage Relation of Different Memristor Models Abstract: Memristor a two terminal passive non volatile device is considered as the fourth circuit element and can be used in many applications which includes memory, logic and neuromorphic systems. The memristor provides many advantages like scalability, compatibility with CMOS and offers no leakage current. Various models of memristor have been discussed in this paper. The main focus is on the Current-Voltage (IV) relation of different models and its simulation is done in Cadence Virtuoso. Index Terms- memristor, VerilogA, window function, SPICE, threshold. INTRODUCTION In 1971, L. O. Chua introduced the fourth passive circuit element named memristor which is two terminal non volatile device with a property of variable resistance known as memristance [1]. The memristance provides the relation in the time integrals of voltage and current. Originally, current controlled time invariant memristor is expressed as where w is state variable, v(t) is the device voltage, i(t) is the memristor device current, R(w, i) is the memristance and t is the time period. Since HP labs proclaimed the physical working model of memristor [2], it opens the doors to the new type of electronics. Some of the applications includes logic design [3] [4], memory [5], neuromorphic systems [6]. Different models of memristor have been deigned. Formally designed models does not contain threshold [2] [7] [8] (i.e. resistance changes for any current or voltage). The Threshold Adaptive Memristor model (TEAM )[9] and Voltage Threshold Adaptive Memristor model (VTEAM) [10] models exhibits the threshold current and threshold voltage respectively, are the most efficient models and less computational complexity. In this paper current-voltage relation of different models is implemented using VerilogA code. Section II describes the different types of memristor models. Comparison of memristor model is provided in section III. The paper is concluded in section IV. DIFFERENT MEMRISTOR MODELS Linear Ion Drift Model This is the first and basic model of memristor proposed by HP Labs [3]. This model has width which is splitted in two regions as shown in Figure 1. The region with width w is doped with positive oxygen ions (originally TiO2) and has low resistance therefore is more conductive and other side is undoped. Each region is modeled with resistor (in series). Various assumptions are considered i.e. ohmic conductance, uniform field and average ion mobility. RON is the resistance at w(t) = D and ROFF is the resistance at w(t) = 0 The state variable w(t) is bounded within the interval [0,D]. To prevent w from going beyond the physical dimensions of the device, the derivative of w is required to multiply by the window function. The IV relationship curve of linear ion drift model of memristor for sinusoidal input is shown in figure 2. Figure1: HP memristor model [1] Figure 2: IV curve of linear memristor model with 2-window function. (frequency=20MHz,source amplitude=0.003A, Ron=100ohm, Roff=2e5ohm, ÃŽ ¼v=10e-14m^2/Vs, D=10e-9m, P_coeff=2, initial state=0.5, j=1, w_multiplied=1e9, P_window_noise=1e-18) Non Linear Ion Drift Model Although the linear ion drift model of memristor is simple and satisfies the basic memristor equations. But as per the experiments of the fabricated device, it behaves differently i.e. it is highly non linear [11] [12]. The non linearity is desirable for logic circuits, therefore another memristor model have been proposed based on experimental results concluded in [11]. A model is [13] proposed. The relation between current and voltage for this model is Where ÃŽ ±, , are known as fitting parameters and parameter n describes the influence of state variable (w) on the currents. . Here, the state variable w is normalized within the interval [0,1]. The model shows asymmetric switching behavior, in a way that during the ON state, w is near one and the first term of, is the dominant part of the current, which is a tunneling phenomenon. During the OFF state, w is near zero and the second term, has the dominant part of the current, which is similar to an ideal diode equation. The state variable differential equation is written as where a, m are constants, f(w) is the window function and m is an odd integer. And there is a nonlinear dependency on voltage. The IV characteristics of this model is shown in figure 3. Figure3: IV curve of non linear ion drift model with 2-window function (frequency=20MHz,source amplitude=1V, P_coeff=1, initial state=0.5, j=1, Alpha=2, Beta=9, C=0.01, g=4, n=13, q=13,a=4, w_multiplied=1, P_window_noise=1e-18) Figure 4: IV curve of simmons tunnel barrier model. (frequency=20MHz,source amplitude=0.003A, Ron=100ohm, Roff=2e5ohm, D=3e-9m, initial state=0.5, aon=2e-9,aoff =1.2e-9, ion=8.9e-6, ioff=115e-6,con=40e-6, coff=3.5e-6,b=500e-6,Xc=107e-12 w_multiplied=1e9, P_window_noise=1e-18) Simmons Tunnel Barrier Model Another model having more accuracy than previous discussed model was proposed in [14]. The assumptions of this new model includes non-linearity and asymmetric switching behavior because of an exponential dependency of movement of ionized dopants i.e. changes in state variable. Physical model of this type has a resistor in series with electron tunnel barrier. The simmons tunnel barrier width x, is the state variable. So the derivative of x can be represented as oxygen vacancy drift velocity, and is: where b, con, coff, ion, ioff, aon, aoff are known as fitting parameters. Con is always greater than coff and they both effect the magnitude of change of x. The parameters ioff and ion define the current threshold. Another parameter aoff and aon gives the upper and lower bounds of x respectively. Within the range defined, the derivative of state variable x, is significantly smaller than state variable itself. Therefore, there is no need of window function that is the biggest advantage of this model. According to the simmons tunnel model, the relation between voltage and current can be expressed as: Where V is applied voltage and v is internal voltage of the device (it is not necessary that both voltages are equal [15] ). Based on the fitting parameters, the IV characteristics curve of the simmons tunnel barrier model is shown in figure 4. TEAM Model Before 2013, it was claimed that Simmons Tunnel Barrier model is the most accurate memristor model but it too has some limitations of complication, unexplicit relation in voltage and current and is not in general. Therefore a model with accuracy and simpler expressions is the main demand. The TEAM ( Threshold Adaptive Memristor model) is proposed by Shahar Kvatinsky [16]. This is simple and general model, physically similar to predefined model. Some assumptions can be made for analysis and for computational efficiency. Based on assumptions, state variable derivative of this model is expressed as where aon,aoff, kon,and koff are constants (koff is positive and kon is negative). foff(x) and fon (x) are the window functions, depends on state variable x. by assuming the current voltage relation is same as memristance of memristor which changes linearly in x. Therefore, but if Simmons Tunnel Barrier model is assumed then memristance changes exponentially and given as where ÃŽ » is the fitting parameter. The parameter Ron and Roff are resistances at bound and satisfies By tuning different parameters of the model, the VI curve of this model is showm in figure11. According to [9], it is claimed that the accuracy of TEAM model is more enough having mean error of 0.2%. VTEAM Model Many experiments on memristive devices shown the existence of threshold voltage [2] [16] [17] instead of threshold current. Therefore, Shahar Kvatinsky designs the new model i.e. VTEAM model [10] (Voltage Threshold Adaptive Memristor model), contains threshold voltage. Another reason for the existence of this model is that a memristor exhibiting threshold voltage is more desirable than the threshold current in many applications of memory and logic [10]. The advantages of TEAM model (i.e. general, accurate, simple, designer friendly) combines with threshold voltage in spite of threshold current gives the VTEAM model. Similar to the state variable derivative of TEAM model, the state variable derivative of VTEAM model is where koff, kon ÃŽ ±off and ÃŽ ±on are constants. Parameters voff and von are threshold voltages. The window functions fon and foff defines the dependency of state variable derivative on state variable w. for VTEAM model, the current voltage relation is not properly defined but the linear dependency of state variable and resistance can be attained, from where current voltage relation is where woff and won gives bounds of state variable w. The curve for the IV relation of VTEAM memristor model is depicted as in figure 6. Figure 5: IV curve of TEAM model with 4-window type. (frequency=20MHz,source amplitude=0.003A, Ron=100ohm, Roff=2e5ohm, ÃŽ ¼v=10e-14m^2/Vs, D=10e-9m, P_coeff=2, initial state=0.5, j=1.5, aon=2.3e-9, aoff =1.2e-9, ion=-1e-6, ioff=1e-6, kon=-8e-13, koff=8e13, xon=0, xoff=3e-9, aon=3,aoff=3, Xc =107e-12 w_multiplied=1e9, P_window_noise=1e-18) Figure6: IV curve of VTEAM model without window function. (frequency=20MHz,source amplitude=1V, Ron=100ohm, Roff=2e5ohm, ÃŽ ¼v=10e-14m^2/Vs, D=10e-9m, P_coeff=2, initial state=0.5, j=1.5, aon=2e-9, aoff =1.2e-9, von=-0.2 voff=0.02, kon=-8e-13, koff=8e13, xon=0, xoff=3e-9, aon=3,aoff=3, Xc =107e-12 w_multiplied=1e9, P_window_noise=1e-18) COMPARISON Comparison of different models of memristor is listed in table1. Table 1: Comparison between diffent memristor models. CONCLUSION In this paper, different models of memristor- linear ion drift model, non linear ion drift model, simmons tunnel barrier model, TEAM model and VTEAM model are described. Moreover the VI characteristics of each model is simulated. The VI curve for VTEAM model is most efficient and desirable. Also VTEAM and TEAM models are simple, general and accurate. The VI characteristics of each model is implemented by using verilogA code [18] because of its effiency regarding computational time than SPICE model. REFERENCES L. O. Chua, â€Å"Memristor – The Missing Circuit Element,† IEEE Transactions on Circuit Theory, Vol. 18, No. 5, pp. 507-519, 1971. D. B. Strukov, G. S. Snider, D. R. Stewart, and R. S. Williams, The Missing Memristor Found,† Nature, Vol. 453, No. 7191, pp. 80-83, 2008. G. Snider, â€Å"Computing with hysteretic resistor crossbars†, Applied Physics A, Material Science Process, vol. 80, page 1165-1172, 2005. S. Kvatinsky, E. G. Friedman, A. Kolodny, and U. C. Wieser, â€Å"Memristor-based IMPLY logic design procedure†, Proceedings IEEE International Conference Computational Design, page 142-147, 2011. G. M. Huang, Y. Ho, and P. Li, â€Å"Nonvolatile memristor memory: Device characteristics and design implication†, Proceedings IEEE International Conference Computer Aided Design, page 485-490, 2009. A. Ayatollahi, A. Afifi, and F. Raissi, â€Å"Implementation of biologically plausible spiking neural network models on memristor crossbar-based CMOS/Nano circuits,† Proceedings Eur. Conference Circuit Theory Design, page 563-566, 2009. E. Lehtonen and M. Laiho, CNN Using Memristors for Neighborhood Connections, Proceedings of the International Workshop on Cellular Nanoscale Networks and their Applications, pp. 1-4, February 2010. M. D. Pickett et al., Switching Dynamics in Titanium Dioxide Memristive Devices, Journal of Applied Physics, Vol. 106, No. 7, pp. 1-6, October 2009. S. Kvatinsky, A. Kolodny, U. C. Wieser, and E. G. Friedman, â€Å"TEAM: ThrEshold Adaptive Memristor Model†, IEEE Transactions on circuits and Systems 1: Regular Papers, page 211-221, 2013. S. Kvatinsky, M. Ramadan, E. G. Friedman, and A. Kolodny, â€Å"VTEAM – A General Model for Voltage Controlled Memristors†, IEEE Transactions on Circuits and Systems, page- 1-5, 2014. J. J. Yang, M. D. Pickett, X. Li, D. R. Stewart, and R. S. Williams, â€Å"Memristive switching mechanism for metal/oxide/metal nanodevice†, Nature Nanotechnology, page 429-433, 2008. R. S. Williams, and D. B. Strukov, â€Å"Exponential ionic drift: Fast switching and low volatility of thin- film memristor†, Applied Physics A. Material Sci. Process., page 515-519, 2009. M. Laiho, and E. Lehtonen, â€Å"CNN using memristors for neighborhood connections†, Proceedings International Workshop Cell. Nanoscale Network Their Applications, page 1-4, 2010. D. B. Strukov, J. J. Yang, M. D. Pickett, and J. L. Borghetti, â€Å"Switching dynamics in titanium dioxide memristive devices†, Journal Applied Physics, page 1-6, 2009. J. G. Simmons, â€Å" Generalized formula for the electric tunnel effect between similar electrodes separated by thin insulating film†, Journal Applied Physics, page 1793-1803, 1963. A. Chanthbouala, et al., A Ferroelectric Memristor., Nature materials, page 860-864, 2010. D. Liu, et al., Analog Memristors Based on Thickening/Thinning of Ag Nanofilaments in Amorphous Manganite Thin Films, ACS Applied Materials Interfaces, page 11258-11264, 2013.

Egypts Age Of Reform

Egypts Age Of Reform Muhammad Ali Pasha, or Mehmet Ali PaÃ…Å ¸a, was the ruler of Egypt for 43 years (1805 to 1848). He is regarded in history as the founder of modern Egypt. Muhammad Ali was born to an Albanian family in Kavala which is modern day Greece. He worked first in the tobacco industry as a merchant until he became part of the Ottoman army. He first came to Egypt with the army to rid the country of the French expedition. After successfully liberating Egypt in 1801, Muhammad Ali started to gain interest in ruling Egypt. He made efforts to reach the power in Egypt until he successfully did in 1805 (. Throughout his rule, Mohammed Ali introduced many reforms of all kinds in order to achieve his goal which was to turn Egypt into a modern country. Although he was not a pure Egyptian, Mohammed Ali ruled Egypt with love and determination to make it an independent country. He was a true visionary; his efforts of reform indeed were successful in creating a period of renaissance that benefited Egypt in numerous ways. He was able to strengthen, unify, and most importantly modernize Egypt in a period of 43 years. What encouraged Muhammad Ali to insist on reforming Egypt were two reasons. First he felt that it is a country that had such a rich history and civilization, deserved to be modernized and independent. The second reason was that Egypt had a strategic geographical location that he felt had the potential of making it one of the most advanced countries. Mohammed Alis reforms did not only focus on one area, but rather on numerous fields which included the military, agriculture, industry, and education. All in which took Egypt steps further ahead and transformed it from being an ordinary state run under the rule of the Ottoman Empire into being an independent country and one of the most developed countries outside of Europe. His main goal was to build a strong army. However, the shortage of revenue was a major obstacle that hindered him from achieving his goal. As a result, he extended the governments control onto all of Egypts resources in order to enable him to plan and manage a way to generate more revenue that would enable him to carry on his reform plans. Furthermore, Muhammad Ali realized that if he was to build a strong army, he had not only to focus on Egypts military sector, but also on all the other sectors in order to establish a powerful economy. Military Reforms Muhammad Alis military reforms were very smart and served Egypts interest. He realized that the army was not strong enough. Its main weakness was that its soldiers were a mixture between Turks, Albanians, and Mamluks and therefore, there was no sense of nationalism or unity. He also realized that the European armies were more advanced since they were using modern weaponry and techniques whereas his army was not which posed a threat to Egypts security. As a result, Ali was determined to create a new army. He had made several attempts to build a new army. His first attempt on August 1815 was to appoint Egyptian farmers however, together both Albanians and men of religion opposed him and threatened his life which caused Ali create another plan. His second attempt was to appoint Sudanese men, yet his plan also failed primarily due to the fact that Sudanese soldiers had no feeling of nationalism towards Egypt and therefore, were not driven to join the army and protect Egypt. His third and final attempt in 1820 was to once more appoint Egyptian Muslim farmers. This attempt succeeded yet it was strongly opposed by the Turkish aristocrats who feared that by giving Egyptians power in the army that they would use it against the Ottomans (Ø §Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ­Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ¯Ãƒâ„¢Ã…  , 59). It was also opposed by the farmers themselves since they did not find any benefits to them being part of the army (Ø ­ÃƒËœÃ‚ ³Ãƒâ„¢Ã…  Ãƒâ„¢Ã¢â‚¬  , 142). However, according to Mouriez in his book Modern Egypt from 1840 to 1857 he states that the farmers quickly got used to their new lives as part of the army and were proud to be the army men of Muhammad Ali since they found that the title was prestigious (Ø §Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ­Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ¯Ãƒâ„¢Ã…  , 59). In a period of 10 years the army reached a total number of 130,000 soldiers which was a relatively large number considering that the population of Egypt as a whole was about 3.5 mi llion (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡,125). In order to train the army, Mohammed Ali used the aid of a French colonel Seve who was later known as Suleiman Pasha after he converted to Islam (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡, 125). Although he was French, Suleiman Pasha played a huge role into modernizing the army. Mohammed Ali had great hopes in him and trusted that he would be able to make the Egyptian army similar to those armies of Europe. Under the control of Suleiman Pasha, the army moved to Aswan as a location for training. For a period of three years the army was placed under constant training that was aimed at organizing, strengthen, and unifying the soldiers as one (Ø §Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ­Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ¯Ãƒâ„¢Ã…  , 62). In addition to training the army Mohammed Ali also sent military missions to Europe. This indicates that as a ruler he was not only planning short term goals for Egypt, but also long-term one that would benefit Egypt for more years to come. What is admirable about Muhammad Alis techniques in reforming the army was that he was not ashamed to admit that he wanted to imitate the army of his enemy. In my opinion it was smart of him to seek help from European experts to train the Egyptian army. Industrial Reforms Although Muhammad Ali used the aid of European states, his plan was to use it only for a short period of time. In other words he was clever in seeking foreign help in order to build Egypt, yet the beauty in his plan was how he managed to transform Egypt from a dependent country to an independent country. One of Mohammed Alis main goals was to limit import substitution in Egypt. He wanted to manufacture his own weapons for the Egyptian army and stop depending on European states for aid. However, Muhammad Ali could not have industrialized Egypt without the helping hand of Europe at first. His plan was to import machinery and experts from Europe. Then he would imitate the machinery by building similar ones in Egypt under the supervision of the European experts who trained the Egyptian labor (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡, 75). One of the most successful industries was the military industry. The reason to why he decided on establishing a military industry in particular was because he usually faced two problems when importing weapons from Europe. First, Egypt did no always have enough money to buy weaponry and secondly, was because often some European countries refused to export their weaponry to Egypt. As a result, Muhammad Ali was determined to make Egypt rely on its own production (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡, 75). He established the first arsenal in 1816 to produce cannons and munitions. He also established arsenals in Alexandria, Cairo, Rosetta, and Bulaq to produce arms and naval ships. Not only was Egypt now manufacturing to meet its needs, but also it was manufacturing at very high quality (Owen,71). In addition to the military industry, Muhammad Ali established textile factories starting from the year 1815 to further decrease Egypts import bill and to compete against the finished goods coming from India. He would supply the raw materials from Egypts local production of cotton and whenever the factories faced a shortage of raw materials, Muhammad Ali would order that more land be cultivated to produce more output (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡, 75). Moreover, Muhammad Ali established factories for the production of silk starting from the year 1816 with the first factory in Khoronfish. In addition, there was the establishment of 3 factories for the production of sugar in 1818, and a factory for leather (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡, 75). Agricultural Reforms Moving to the agricultural reforms, it is clear that Muhammad Ali relied less on European aid and more on the efforts of the government and the locals. Although the reforms might have seemed harsh, yet Egypt would have never been strong without the implementation of Muhammad Alis policies. In order to transform the agricultural sector into a more modern one and in order to increase Egypts revenue coming from this sector, Mohammed Ali had to go through several steps in order to achieve his ultimate goal. First, he ended the Iltizam system in Egypt since he realized that a large part of Egypts land tax was going to the Multazims instead of the government (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡, 98). He first abolished the Iltizam system in 1812 in Upper Egypt and then in 1814 abolished it in Lower Egypt. In order to replace the Multazims, Mohammed Ali appointed Coptic clerks as the ones responsible to collect the tax. In addition, he used the village sheikhs to perform surveillance among the tax collection in order for him to ensure that the taxes reach the government (Owen,65). Moreover, Muhammed Ali introduced new crops for cultivation. One of the most important crops that were introduced is long staple cotton in 1821. Farmers cultivated long staple cotton intensively. In fact, the government itself encouraged farmers to cultivate it by giving them animals on credit, and cotton seeds for free. In addition, the government distributed cotton gins and presses in villages and used the help of experts from Syria and Anatolia to aid the farmers in the cultivation of the crops. As a result, there was a large increase in Egypts revenue. Almost 33% of revenue coming to Egypt came from cotton, which allowed the government to fund the expansion of its army (Owen, 66-67). Egypts cotton was highly demanded by French and British textile factories. In addition their output increased tremendously in six years from 944 cantars in 1821 to 34,300 cantars In addition, Muhammad Ali introduced a new system to the agricultural sector which is known as the Monopoly system. Under the Monopoly system, Muhammad Ali considered himself as the owner of all the land of Egypt. He nationalized all land in Egypt and banned the private trade of numerous crops. Under the Monopoly system, Muhammed Ali divided the land among the farmers so that each farmer would get from 3 to 5 feddans to cultivate and gave away 4% of the total area of land in each village to the village sheikhs. As long as each farmer paid the land tax, they had the freedom to choose the crops that they were going to cultivate. After the crops were cultivated, the farmers were responsible to hand in all their output to the government. The government would then buy the crops from the farmers at a price lower than the international price and sell it in the international market at the international price. As a result, the money that Egypt would make out of this monopoly would go to the industrial sector in order to achieve the goals of having an industrial sector that was strong enough to compete on its own both locally and on an international level (Ø ­ÃƒËœÃ‚ ³Ãƒâ„¢Ã…  Ãƒâ„¢Ã¢â‚¬  , 156). As a result Mohammed Ali had complete control of 95% of Egypts exports. Meanwhile, h e only controlled 1/3 of the total imports of Egypt. The reason why he did not have much control over Egypts imports was due to the pressure of European states on the Ottoman government set a law in 1820 that allowed foreign merchants to export goods to the Ottoman Empire was an import rate of 3% only. Therefore, despite the fact that Muhammad Ali wanted to protect Egypts local production, he could not go against the laws that the Ottoman empire had set on the importation of European goods (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡,72). In addition, Mohammed Ali increased the area of cultivated land by 164960 feddans. However, in order to increase this area, he had to carry irrigational projects. He ordered the digging of new canals and the clearing of old ones in order to ensure that there was a constant supply of water reaching the lands. Some of the most famous canals of that time and that are still found today are Mahmudiya Canal, the Delta Barrage, and Al Anater Al Khayreia (Ø §Ãƒâ„¢Ã¢â‚¬Å¾ÃƒËœÃ‚ ´Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬Å¡, 72). Moreover, the government confiscated all the Waqf land since its owners could not proof that their land was in fact Waqf. As a result of Muhammad Alis efforts to transform the agricultural sector, Egypts revenue increased tremendously. Since more land was being cultivated, there was more production. More production meant an increase in exportation, and finally this led to an increase in revenue. Although many could argue that the monopoly system is not a democratic system and therefore, one should not be praised for applying it, in Egypts case applying the monopoly system was the most ideal solution for increasing revenue. However, only because Muhammad Ali was not driven by greed did this system work. However, if it was someone other than Muhammad Ali then there would have been a chance that the money surplus would have gone to waste. Educational Reforms The educational sector is by far the sector that benefited Egypt the most on the long run. In my opinion, if Muhammad Ali was not a believer in education then no matter how much he tried to reform the military, industrial, or agricultural sectors Egypt would have still remained insignificant. Mohammed Ali, highly believed in the value of education. Although, he was illiterate until he reached his forties, Mohammed Ali encouraged Egyptians to read and educate themselves. In fact, Abdel-Rahman Al-Jabarti, an Egyptian historian, mentioned in his chronicale Ajaib al-athar fil tarajim wal-akhbar, that Mohammed Ali admired and was taken by the intelligence and receptivity of learning that was evident in Egyptians. In fact, he tells a story of a man named Hussein Jalabi Ajwa, an Egyptian who invented a devise for grinding rice. When his invention was shown to Mohammed Ali, Ali was very impressed and concluded that Egyptians were in fact smart and therefore, deserved to have schools for education (El Gemeiy). Before Mohammed Alis efforts for reform in the educational sector, education in Egypt was limited to religious studies and Islamic law. Moreover, before his reign Egypt reached a very low state in education. A primary reason to why it reached this stage was due to the fact that the Ottomans did not possess any sort of valuable knowledge that they could pass on. In fact the Ottomans were weak in Arabic which resulted in Turkish becoming the main language (Ø §Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ­Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ¯Ãƒâ„¢Ã…  ). However, seeing European states advance using their modern sciences drove Mohammed Ali to transfer knowledge from the West to the East. His admiration of the European method of education made Mohammed Ali more determined to introduce modern education first time to Egypt. Moreover, he felt that Egypt needed employees who were well trained and specialized; in addition he realized that it needed well trained army officers. As a result, Muhammad Ali introduced a new system of education in hopes that it will elevate Egyptians. The main reason to why Muhammad Ali wanted to introduce a better education was because he felt that by having one it would create a strong backbone for the Egyptian army since the army needed to be updated with the modern military methods (El Gemeiy). In addition, it needed doctors, translators, teachers, engineers and specialized experts in many different fields in order for it to be considered a strong army (El Gemeiy). As a result, Muhammed Ali was keen on introducing secular education. Instead of establishing an educational system that started with primary schools, Mohammed Ali first established specialized schools and then moved to the establishment of middle and primary schools. His plan was to establish specialized institutes, bring foreign instructors to teach, send educational missions to Europe, and finally translated European books into Turkish and Arabic (Ø §Ãƒâ„¢Ã¢â‚¬Å¾Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ­Ãƒâ„¢Ã¢â‚¬ ¦ÃƒËœÃ‚ ¯Ãƒâ„¢Ã…  ). The process of reforming the educational sector was long, yet it benefited Egypt greatly. During the first stage from the year 1811 to 1836, 67 new schools were introduced in Egypt. Although, all schools were run under the control of the department of Military, each school had its own unique system, meaning that each school created its own rules. One of the most important schools that were established during his reign was the school of Medicine. This school was established in 1827 in an area called Abu Zaabal. Its main goal was to graduate doctors who could work for the Egyptian army. The school grew to be very prestigious. Later in 1830 the School of Pharmacology was established followed by the School of Obstetrics which was established a year later together with the school of Veterinary Medicine. The schools proved to be a great success. In fact they graduated 420 doctors and pharmacists that worked for the army afterwards (El Gemeily). In 1837 the school of medicine was relocated in Cairo and was built by Ahmed Al-Aini. It was later known as Qasr Al-Aini. Furthermore, Muhammed Ali established agricultural colleges. Al-Darsakhana al-malakiya (The Royal Academy), established in the year 1830, was the first agricultural college to be introduced. Not only did it teach agricultural sciences, but also taught Arabic and Farsi. Later in 1833, an agricultural college in Shubra Al Kheima was established. Another college that was established in 1836 was in Nabruh in which its instructors were made up of the Egyptian student body who went on missions to Europe (Ø ­ÃƒËœÃ‚ ³Ãƒâ„¢Ã…  Ãƒâ„¢Ã¢â‚¬  , 162). One of the first schools he established was Al Mohandes Khana (School of Engineering) which was created in 1816. The government imported all the machinery and tools needed for the school from England. In addition, he made its education for free and gave the students a monthly salary. Later in 1834 he created another similar engineering school in Bolak (Ø ­ÃƒËœÃ‚ ³Ãƒâ„¢Ã…  Ãƒâ„¢Ã¢â‚¬  , 162). Moreover, a proof that Muhammed Ali was sincere in his goal of translating Western knowledge to the East, was the establishment of Al Alson Academy, an institute that . Several military schools were established during the reign of Muhammad Ali. The Artillery Academy, the Cavalry Academy, was established in 1831. Their aim was to graduate a labor force that would be useful for the Egyptian army. Furthermore, a naval academy was established under Muhammad Ali. This academy proved to be very successful to an extend that its naval fleet equaled that of the Ottoman Empire not only in size, but also in strength and skill (El Gemeiy). During the period between the years 1836-1841, Muhammed Ali realized that more order should be placed in the educational sector. Therefore, he established Diwan al-madaris (the Department of Schools) to take over the educational sector instead of the Department of Military. Was established in order to organize and take control of the educational sector in Egypt. During this stage the establishment of preparatory schools took place. As was mentioned previously, Mohammed Ali was keen on sending educational mission to Europe. He realized that by sending students to Europe would open these students to a more modern way of thinking so that when they come back to Egypt they can implement what they have seen in Europe. The missions involved all educational fields meaning that students were sent to study military sciences, agriculture, engineering, mathematics, medicine, and many other fields of study. The total number of students sent on these missions added up to 319 students. In my opinion, the educational sector was the sector that received the most beneficial reforms. If it was not for Muhammad Ali, then this sector would have probably remained stagnant. It would have been nearly impossible to modernize and evolve Egypt without having an educational sector. To conclude, Mohammed Alis reforms were aimed at elevating Egypt as a whole. Although his main goal was to create a strong army, Muhammad Ali understood that in order to achieve his goal he has to build a strong economy as well. Many might oppose him for using the aid of European countries especially since he played a role in ending the French Expedition in Egypt, however, in my opinion I find that his plan was ideal. The main reason why is because by doing so Muhammad Ali proves that he is a smart ruler who would do anything to bring his country further ahead. Furthermore, even though he was not purely Egyptian, Muhammad Ali ruled with love for Egypt. As a result, not only did he carry out his policies to achieve short-term goals, but also he established long-term goals that would make Egypt a modern country that was not just a state under the Ottoman Empire. As a result of all the reforms Egypt ended up with more local production, more exports, limited imports, better education, an d a stronger army.

Not In My Backyard Attitude Interferes with Resolutions Essay -- Argum

Not In My Backyard Attitude Interferes with Resolutions Not In My Backyard (NIMBY) conflicts have many characteristics that make successful resolutions difficult to achieve. A typical NIMBY conflict, such as a proposal for a landfill site in a vacant lot behind a low-income housing district, often carries with it controversial problems of environmental justice, distributional equity, and procedural justice. The public affected by the Locally Unwanted Land Use (LULU) raises questions such as à £why me?à ¤ and à £you're targeting me just because I'm a minority.à ¤ Some people find out they are affected by a LULU after it is approved, and claim that they had no notification about the proposed project. Another type of problem with land use conflict centers on the local groups opposed to the project. These people, or NIMBYs, are generally underfunded, highly stressed, inexperienced in negotiation, and lacking political power. They want to participate meaningfully in the decision-making process about their LULU, but many find it difficult to obtain anything but an adversarial position in the process. Power, status, and wealth are the key attributes to gaining attention and consideration from the broader community. Unfortunately, most public NIMBYs are minorities, live in rural areas, live in the South, or have middle- to lower-class incomes (Morris, 1994). In their defense, though, NIMBYs can make harmful land uses difficult to site by creating gridlock on current standard operating procedures. NIMBY groups may break apart in the middle of the negotiating process, often due to internal power struggles. When this happens, the group tends to lose essential credibility, funding, and support from the greater public, which can become co... ...tor, 1992). Perhaps the LULU risk that the public is hearing from the à £expertsà ¤ is in fact inaccurate. As a future recommendation for NIMBY conflicts, both the public and technical community views should be treated as problematic. Also, there should not be such a stereotypical view of leaders of activist groups as being irrational, over-emotional, or ill informed. Finally, NIMBY activists should see themselves as part of the situation that the project will address, instead of focusing on just the narrow issue of opposing the project. They must see the larger picture and be willing to offer and maybe help implement alternatives to the project. References Freudenburg, W. R. & Pastor, S.K. 1992. NIMBYs and LULUs: Stalking the Syndromes. Journal of Social Issues, 48: 39-61. Morris, J.A. 1994. Not In My Backyard à ¶ The Handbook. San Diego: Silvercat Publications.