write an article on design and testing of a delay unit: voltage controlled oscillator Paper must be at least 1500 words. Please, no plagiarized work! As varying input voltage changes output frequency of the VCO, it is also known as “voltage-to-frequency converter”.

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Hi, I am looking for someone to write an article on design and testing of a delay unit: voltage controlled oscillator Paper must be at least 1500 words. Please, no plagiarized work! As varying input voltage changes output frequency of the VCO, it is also known as “voltage-to-frequency converter”.

As shown in the following figure, the Pin 5 terminal of a VCO is the voltage control pin. This pin regulates the trigger to threshold the applied signal levels. Usually, the applied VCC voltage at the supply pin is more as the control voltage will be two-third of the supply pin voltage. The in-built voltage divider causes this division. The pin can also have direct voltage from an external source through a voltage regulating potentiometer. The time for capacitor charging and discharging shall increase with corresponding voltage increase, while the reverse is true in case of decreasing the applied voltage. Hence, the frequency variation is directly reciprocal to the applied voltage, also known as a control voltage. A potentiometer or a transistor circuit output can supply such input control voltage.

A chip called “555 timer IC’ is the core component of a voltage-controlled oscillator. Accordingly, its use as an oscillator requires its configuration, before using it, for forming a stable multi-vibrator.&nbsp.A stable multi-vibrator is a timing circuit that has an output of constant oscillation, between the given logic of high and low, without any stopping in between. This produces a complete chain of pulses.

While the circuit with only standard “555 timers” cannot be connected to any external voltage supply, the “555tmer IC” circuit has the capability of being connected to such voltage supply source through pin 5. The user can regulate the threshold voltage through this pin, which is the control voltage pin. The threshold voltage at pin 5 is compared to voltages prevailing at pin 2 and pin 6 through the in-built voltage comparators. The in-built flip-flop circuits are usually controlled by the outputs received from these comparators, as these circuits toggle the output of the 555 timers. Adjustment of a control voltage applied to pin five results in the 555 timer output frequency variation.

Provide a 9 pages analysis while answering the following question: Nottingham City of Booze. Prepare this assignment according to the guidelines found in the APA Style Guide.

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Provide a 9 pages analysis while answering the following question: Nottingham City of Booze. Prepare this assignment according to the guidelines found in the APA Style Guide. An abstract is required. The various aspects of Nottingham as one of the major cities in the UK are reviewed in this paper. Emphasis is given on the city’s culture and heritage as they affect the city’s image as an important tourist destination. It is proved that Nottingham, as a city, has many potentials for further growth, especially due to its council’s efforts to control important social problems, such as binge drinking, but also due to the efforts of the British government to support the growth of all cities across Britain so that they will be able to respond to the demands of the 2012 Olympics.

The performance of cities in terms of culture is judged using various criteria. usually, the range and the variety of cultural events organized across a city are used for evaluating the cultural growth of the city since its establishment (Ashworth and Tunbridge 2000). In Nottingham, culture has a key role in social life. In this context, an Institute of Cultural Analysis has been established at Nottingham Trent University. The above institute aims to highlight that in the current century, the daily life of people is influenced by new trends, such as ‘globalization, the conflict between cultural identities and the interaction between media and economy’ (Nottingham Trent University 2012). It is noted that these trends have been explored, especially as they can influence the life of people and visitors in Nottingham (Nottingham Trent University 2012).

Culture in Nottingham is promoted through a series of ‘cultural events throughout the year’ (Nottingham City 2012). At the same time, nine Leisure Centres operate across the city, so that the needs of residents and visitors in terms of leisure are covered (Nottingham City 2012). Residents and visitors can visit the ‘Museum of Nottingham Life at Brewhouse Yard’ (Nottingham City 2012, Figure 1), which offers valuable information on the daily life of the city’s residents in the 17th century. In fact, museums and galleries are highly promoted in Nottingham, aiming to show the development of the city’s culture and ethics through the centuries. The city council also emphasizes the importance of information for understanding not only the city’s history or its prospects in the future but also the role of sciences in the development of daily human activities.

write an article on report on financial and economic issues around the eu and affects on arcelor mittal Paper must be at least 750 words.

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Hi, I am looking for someone to write an article on report on financial and economic issues around the eu and affects on arcelor mittal Paper must be at least 750 words. Please, no plagiarized work! It is critical to note that the firm reports its operational performance across the whole Europe wide region and therefore country wide segregation of the relative performance of the firm is relatively not present. What is key to understanding is the fact that firm is facing strong macroeconomic risks in these countries as fiscal expansion has been curtailed by the relative governments in these countries. The weak demand is mostly due to the austerity measures taken by the governments. Since Governments are major users of steel and related products therefore a decline in the fiscal expansion is one of the key reasons for decline in the business of the firm in PIIGS and other European countries. Details of Staff Employed Firm has reported that 37% of its employees are located in EU27 countries. (Statista.com,2000).&nbsp. These countries are 27 European countries where firm have operations of different nature including mining, steel production, construction and other related activities. The production sites are located in Madrid, Averio, Ireland and other smaller locations where firm operates its so called mini-steel mills. In Spain, firm has four different production locations where firm is engaged in different activities including steel production as well as mining activities. Since firm is located in Luxemburg therefore the number of employees working in the headquarters of the firm is also included in its workforce in Europe. Difficulties in PIIGS Markets In Spain, firm is facing severe problems of high energy prices and lack of alternative energy resources. The lack of these resources therefore has increased the overall level of operational cost for the firm and resultantly has an impact on its profitability. (Mitchell,2012).&nbsp.In Ireland, Portugal, Italy and Greece, one of the key difficulties is the lack of demand being generated from the government and private sector. Since these countries are still under strict austerity measures. In Spain, firm is also facing disputes with the employees and many of the Staff members have protested against the closure of factories in Madrid.( En.tengrinews.kz 2012)&nbsp. In Greece, firm is specifically facing debt related issues and the major write down by the firm in Europe is appropriated towards the Greece debt. Most of the challenges faced by the firm in the EU region come from Greece as the country as a whole hardly avoided bankruptcy after due funding support from European Union member countries. Cost of borrowing is also on the rise especially in Greece due to heavy borrowing by the government and bond issues.( Eichengreen, 2012)&nbsp. Apart from this, the global demand for Steel is slowing down causing overall decline in the business operations of the firms. It is critical to note that EU27 experienced a negative growth rate of Steel consumption during 2012 suggesting that the overall demand is on the decline in these markets. Expansion or Contraction Firm is already on its way to close some of its production facilities in Spain as it has closed its Madrid facilities and is also in process of redeploying some of its staff to other locations in Spain. This indicates that firm is curtailing back on its operations in Spain and same practice may also be adapted in other countries and markets also.

prepare and submit a paper on principles of microeconomics. a single buyer in the entire business setting.

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Your assignment is to prepare and submit a paper on principles of microeconomics. a single buyer in the entire business setting. Entry in such a market is restricted as a result of high cost or due to impediments which may be social, economic or even political. For instance the government can opt to create a monopoly over an industry. On the other side, monopolistic competition is generally a type of imperfect competition in that the competing producers sell products which are totally different from each other as goods but not necessarily perfect substitutes (Kamien 1982). Therefore, in a monopolistically competitive market, different firms can behave as if they are monopolies in the short-run by using market power to generate more profits. Later in the long-run, once other firms enter the same market, the benefits will be shared among them and the overall profit due to differential will considerably decrease with increase in competition. Having understood the basic principles about monopoly and monopolistically market structure, now it is very easy to anally the case in hand. As mentioned in the question, that in the year 2007 potato chip industry was operating as under monopolistically market.