...ESTABLISHING THE STRESS LOADING THE ELEMENTS [pic] Fig. 1.1 2. MAIN SCREW CALCULUS 2.1. CHOOSING THE MATERIAL It is chosen OL 50 STAS 500/2 [3] PRE-DIMENSIONING CALCULUS The calculus load F= Q·ctgαmin αmin= 30º [pic] Fig. 2.1 F= Q·ctgαmin= 8914·ctg30°= 15439.5 N Calculus of the load Fc, N Fc= β·F= 1.3·15439.5= 20071.3 N β= 1.25 ... 1.3 [3] The thread's inner diameter [pic] [pic] [pic]=100 ... 120 Mpa [3] Choosing the thread It is chosen Tr 20X4 with the dimension in table 24.2 Table 2.1 |Nominal diameter |Pitch |Medium diameter |External diameter |Inner diameter | |d, mm |P, mm |d2=D2,, mm |D4, mm | | | | | | | | | | | | | |D3, mm |D1,mm | |20 |4 |18 |20.5 |15.5 |16 | CHECKING THE SELF-BRAKING CONDITION The thread's declination...
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...Intermediaries Distribution Strategy Introduction One of the most important phases of your marketing strategy is choosing your intermediaries. Choosing the right intermediaries is vital to the triumph of the marketing strategy. This paper discusses the significance of choosing the most suitable channel members for a Car Audio manufacturer. We will discuss the criteria used in selecting their channel members as well as how these criterions apply to the car audio manufacturer. A) Importance of choosing appropriate channel members The channel members a company chooses will clearly affect all other marketing decisions. Distribution decisions can allow a product to have a standing in the market. The 2 intermediaries chosen should be united with the product itself. (The Importance of Distribution, 2013) There are many functions that intermediary channel members are more competent to perform. Channel members have the ability to add value to the car audio manufacturers’ product. Choosing appropriate channel members will allow them to make their product more accessible to consumers and available when they are needed. It will also insure their product is where people want it. Choosing the appropriate channel members will give the manufacture the opportunity to ensure the best customer service is provided throughout the sales process as well as after the purchase has been made. Choosing the appropriate Intermediaries can also help to lower the cost by creating routine transactions. When transactions...
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...The United States has long been known for having a military presence that few would dare to challenge. The catalyst has not been in having billions in defense funds, it has not been in having huge weapons of mass destruction, it is the heart and spirit of the soldier. I am very proud to be a part of this long and proud tradition of upholding the ideals set forth in the U.S. Constitution. It is something that I would recommend to all willing and able college students. It instills a sense of pride and satisfaction that is matched by no other. As a soldier, there are many options as far as what type of soldier you wish to be. It is similar to choosing a career in the civilian world. The first step in this process is choosing your military branch. There are four main branches in the military; the Army, Navy, Air Force, and Marines. The Army is the branch that I chose. The Army is the largest branch, in terms of the number of soldiers, with an impressive five hundred thousand soldiers on active duty, five-hundred thousand in the Reserves, and three-hundred thousand in the National Guard. The Army is responsible for the majority of land combat in a War. These soldiers are also trained to occupy other countries if necessary (Iraq, Afghanistan, and Mogadishu.) In peace time, the Army’s main deterrent of other country’s aggression is its large presence throughout the world. There are deployed soldiers in over one-hundred countries at any certain time, along with huge ships called...
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...Ones Who Walk Away From Omelas,” one child must be kept in filth and misery in order for the people of Omelas’ comfort and beauty to exist. Choosing whether to stay or leave Omelas is up to the reader. Sarah Wyman, journalist from the State University of New York argues that “neither choice, to stay or to leave, is without significant penalties” (230). She argues that if you choose to stay in Omelas, you...
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...be looked at. When schools opened it was a way to keep youth off the streets while not being employed. The schools were there to teach basic skills of reading, writing, and arithmetic, labor markets were never intended to dictate the school curriculum. Schools today are held to a higher standard for preparing students for work. Unfortunately the grade school system is failing to establish a disciplined, self- regulated student who is capable of completing basic education skills. A large number of Canadian adults are unable to read, write, or do basic math without the aid of an electronic device at acceptable levels needed to stay competitive. When working within organizations, one can see the huge implications in today’s economic labor force. One of the biggest issues seen is the inability for persons to count out change. People are now relying on the technology to give them the answer and when that technology fails the person who was not trained in basic education are unable to correctly complete the task. The demand from...
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...was decided that a leader would be chosen “there is a search for a sense of direction and a strong leader. (Tyson,1998, p.8). Choosing the leader was quite difficult as we didn’t know each other very well and what qualities to look for, however one active member was then chosen to be our leader. This session in particular played a crucial role in our team’s productivity level as everyone got to mingle and chat with the other mates so as to combine different cultures and set aside our differences and focus on the main objective. Trying to avoid any conflict or any controversy, everybody was trying to discover what was expected of them and how they were going to approach the task. The productivity level is moderate as the team has no driving force yet, choosing a leader was the opportunity to give the team direction and results. As a way to get to know each other better, the team decide to have a meeting during the weekend. As we meet we got to know each other better than and as well as clarified about the team project and how we could accomplish the goal. “groups at this stage often need time to get to know each other before going on”( Bartol,et al.,2005 p.475). This fuelled the level of our productivity as team mates positively contributed to the strategies that we could implement to achieve the task. Involving everyone in the decision making in choosing the type of service increased the team’s cohesiveness as members gladly shared their contact...
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...Some people feel more passionately about the process than others. By forcing people to choose a leader when they are uninformed, the democratic process is turned into a popularity contest. Citizens with undeveloped opinions would be forced to make decisions based on shallow assumptions and familiar names. The last thing America needs is for someone more versed in pop-culture than in politics to vote on the candidate with the most "Saturday Night Live" appearances or Twitter followers instead of the candidate that upholds the best values. One other problem with voters choosing the most familiar or seemingly popular candidate is that the majority of politicians who are talked about the most are the ones who are the most controversial. Political theatrics should not be a determining factor when choosing a leader. Government may have the power to force everyone to fill out a ballot, but it does not have the power to force everyone to care enough about politics to make an educated and responsible...
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...The Five Forces Framework and Competitive Strategy In this framework due to Michael Porter there are two high-level stages in the creation of competitive strategy, each stage corresponding to a high-level determinant of profitability mentioned in the previous section. The first stage is the assessment of the attractiveness of the industry in which a given company is embedded based on a structural analysis of the industry. In this stage, called the five forces framework, five forces that influence industry attractiveness are identified, as well as the factors (e.g., number of competitors, size of competitors, capital requirements) that determine the intensity of each force and therefore the cumulative intensity of the five forces. The purpose of the five forces framework is to relate the degree (or intensity) of competition in a given industry, as qualitatively measured by the combined strength (or intensity) of five forces, to the attractiveness of the industry, defined as its ability to sustain profitability. Based on the structural analysis, a particular company may be in a very attractive industry (e.g., pharmaceuticals) or in an unattractive industry (e.g., steel). However, though a firm exists in an unattractive industry, it can still be highly profitable by choosing the proper competitive position within the industry, for example, e.g., a mini-mill such as Nucor in the steel industry in the nineteen-eighties. The second stage of strategy creation addresses the competitive...
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...A Time for Choosing, also known as The Speech, was a speech presented during the 1964 U.S. presidential election campaign by future president Ronald Reagan on behalf of Republican candidate Barry Goldwater. Many versions of the speech exist, since it was altered over many weeks. Contrary to popular belief, however, the speech was not given at the 1964 Republican National Convention in San Francisco, California as a nomination speech for Barry Goldwater. Richard Nixon gave that nomination speech. Reagan, though he campaigned for Goldwater, did not use "A Time for Choosing" until October 27, 1964, when it was part of a pre-recorded television program, Rendezvous with Destiny. In his autobiography Reagan recalled going to bed that night "hoping I hadn't let Barry down."[citation needed] Speaking for Goldwater, Reagan stressed his belief in the importance of smaller government. In this speech, he revealed his ideological motivation: "The Founding Fathers knew a government can't control the economy without controlling people. And they knew when a government sets out to do that, it must use force and coercion to achieve its purpose. So we have come to a time for choosing."[1] He also said, "You and I are told we must choose between a left or right, but I suggest there is no such thing as a left or right. There is only an up or down. Up to man's age-old dream – the maximum of individual freedom consistent with order – or down to the ant heap of totalitarianism."[1][2] The speech raised...
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...resource, suggests the following decision-making techniques (n.d.). 1. Pareto Analysis - goals are prioritized then resources are applied to high priority items first, helpful when there are many goals being considered. 2. Paired Comparison Analysis - weigh the reletive importance of different courses of actions, helpful when all facts are not known for making the comparison of apples to oranages, and/or priorities are not clear or complete. 3. Grid Analysis - rank, and then compare the factors that must be considered with goals, choosing the goals with the highest rank; most successful when factors needing considerations are known. 4. Plus/Minus/Interesting - weigh against the pros, cons, and implications for each goal, deciding better options, helpful when factors call for consideration are known. 5. Force Field Analysis - analyzing the driving and restraining forces for each goal, then utilize data aquired in the investigation to increase/reduce forces pushing/opposing an option; helpful when strong factors that can...
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...at different rates in response to gravity. Centrifugal force (measured as xg, times gravity) is used to increase this settling rate in an instrument called a centrifuge. Centrifuges are devices used in a variety of applications which spin carrier vessels (centrifuge tubes) at high centrifugal force. The centrifugal force generated is proportional to the rotation rate of the rotor (in revolutions per minute, rpm) and the distance between the rotor centre and the centrifuge tube. Therefore, a given centrifuge may use multiple rotor sizes to give flexibility in choosing centrifugation conditions. Each centrifuge has a special graph, a nomograph, or a table which relates rotation rate (rpm) to centrifugal force (xg) for each size of rotor it accepts. Centrifuges come in three general classes: low speed, up to about 5000 rpm, high speed machines of up to about 25,000 rpm and ultracentrifuges which will turn at up to 100,000 rpm. Another form of centrifuge very common in laboratories is the micro centrifuge. These are simple machines used with 0.5 or 1.5 mL disposable plastic tubes. Most of these machines generate between 10,000 and 13,000 rpm. Certain procedures necessitate precise centrifugation conditions, which must be specified in terms of relative centrifugal force (rcf) expressed in units of gravity (times gravity or × g). Many micro centrifuges only have settings for speed (rpm), not relative centrifugal force. Consequently, a formula for conversion is required to ensure...
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...research process comes to play. These issues are resolved by making right decisions by collecting relevant information. For example, either by conducting survey from ‘n’ number of customers or through direct feedbacks or comments posted by the product users on the company’s webpage. Q.2 You have received a business research report done by a consultant for your firm, a life insurance company. The study is a survey of the customer satisfaction based on a sample of 600. You are asked to comment on its quality. What will you look for? Answer: With the projected survey record, I would discover and examine all possible features which were considered by the consultant to measure the quality. Also I would research and review the reason for choosing a sample of 600. Before going into the survey report I would study whether the consultant is professional and knowledgeable. Firstly, did he design a plan to accomplish the desired outcome and applied the same formula throughout his entire survey episode. Secondly, were the survey questions relevant, for example, did the survey questions cover demographic study fields like customer’s age, geographical location and potential...
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...Lab 1: Tension Test Andrew Thiher 2/17/2012 Introduction: In this lab, we tested the material properties of 836 cold rolled steel, T351-2024 aluminum, 110 copper, grey cast iron, and high-density polyethylene (HDPE) by subjecting each material to a tensile force until it fractured. Using data gathered, we graphed the stress-strain graph and determined specific properties for each material. These properties included whether the specimen was ductile or brittle, yield stress, and tensile strength. For equations used, see appendix 2. Experimental Apparatus: Each material was prepared for the experiment by marking the initial length as two inches by means of a gage punch and hammer. Additionally, calipers were used to measure the initial diameter. The sample was then screwed into the tensile testing machine and an extensometer was attached to measure elongation and collect data. The extensometer remained attached until the material reached its proportional limit, at this point it was removed, and the remaining data was collected using machinist scales prepared in .05 inch increments. Each time the gauge length reached the preset machinist scale increment, the live load from the computer was recorded. This process was repeated until the specimen fractured. Once the specimen fractured, the final gauge length and smallest diameter in the necking region were recorded. Calculations: [pic] |Property |Cold Steel |110...
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...................................................... 4 1.2 Observing the competition................................................................. 4 1.3 Pricing................................................................................................. 4 1.4 Promotion........................................................................................... 4 1.5 Distribution......................................................................................... 4 1.6 Treat supplier as a partner................................................................. 4 1.7 Marketing intermediaries.................................................................. 5 1.8 Knowing major force in the company environment.......................... 5 7. Market Research...................................................................................... 5 8. Referencing.............................................................................................. 6 INTRODUCTION Many people think of marketing as selling and advertising. They are surprised when they hear that selling is not the most important part of marketing. Today marketing must be...
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...student’s work. The first part is to learn how a net force causes acceleration, described by Newton’s second law F = ma. Read the Introduction and Objectives to understand the concept. In Lesson 1, you will see this simulation page: [pic] Play with this simulation by choosing three different masses (AVOID CHOOSING THE SAME MASS USED BY OTHER STUDENTS) . By clicking the button “Push”, you will produce a speed vs time graph (do it for three different masses), and then use F = ma to calculate the acceleration for each mass. Record the mass and acceleration values in the table below: |Mass 1 = 120 |a1 =.83 (100/120) | |Mass 2 = 180 |a2 =.55 (100/180) | |Mass 3 =300 |a3 =.33 (100/300) | Now you should have three straight lines in the graph. Each calculated acceleration should represent the slope of the corresponding line. Take a screen-shot of your graph image and then paste it here。 Use your graph to determine the slopes and compare it with three acceleration values in your table. [pic] The second part is study Newton’s universal gravitational law: F = G M1 M2 / R2 Your weight is the force that the planet attracts you, i.e. Your weight = mg...
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