A Fear of Flying Turning a Simple Dream into a Story of Triumph

A Fear of Flying Turning a Simple Dream into a Story of Triumph Have you ever had a dream that you could fly? When I was a child, I had recurring lucid flying dreams. In one, my parents are entertaining company. I start demonstrating how I can fly. I’m riding the airwaves above the yellow shag rug in the living room, and everyone is entranced. In the dream, flying is the most natural thing in the world and I know that anyone can do it if they just learn to catch the right currents. Watch me go! It’s just like swimming! Then, I would awake. from thecharmingplace.com greeting cards The thrill of flying came crashing down. I was left distraught, wishing I had never had the dream at all. In my child’s mind, it was worse to discover that my ecstasy was imagined than to avoid it in the first place. So I decided I would prefer NOT flying in my dreams to the trauma and disappointment I faced upon awakening. I resolved to wake myself up the next time I had a flying dream. Reality Check Sure enough, one night I found myself flying around with the characters from Alice in Wonderland, cards and spades whisking through the air. I promptly gave myself a whack on the head with my right hand and woke up immediately. The dream was over. No more disappointing awakenings to â€Å"reality† for me! That was the last flying dream I ever had. Until last Thursday. Reclamation In my dream, I once again have an audience, and I am doing swimming strokes through the air. I feel the support of the air under me, and I stay airborne for minutes at a time. What power and freedom! I want everyone around me to discover this joy! This time I choose to let the dream take its natural course. And when I wake up, there is no trauma or disappointment. Rather, I experience an aliveness from the knowledge that I have reclaimed something. What’s possible from here? Rising above my limiting beliefs. A different perspective on life. And getting in touch with an adventurous, powerful piece of myself that knows anything is possible. I wonder, what disappointments have led you to stop dreaming? Are you willing to let yourself fly again? Category:Life and LeadershipBy Brenda BernsteinJune 27, 2017 3 Comments The Essay Expert says: August 23, 2011 at 7:13 pm Thanks BeeGee. Yes I must have reached a point in life where I am not only capable of handling disappointment, but where I choose to risk disappointment in favor of experiencing joy. And creating a support system is definitely key. Disappointments can be tough to handle alone. Log in to Reply Penelope J. says: August 28, 2011 at 5:40 pm Interesting that you learned to control your flying dreams. I used to have tidal wave dreams that were more like nightmares but once, I saw that wave coming towards me, and thought, Here goes and dove straight into it. I often had flying dreams and contrary to your experience, I loved them! I would awake with a great feeling of empowerment. My flying dreams have slowed down with age though occasionally, I get similar ones where I discover, to my delight, that I can run as fast as a deer. I should say that most of my dreams the ones I remember enrich my waking hours. Log in to Reply The Essay Expert says: August 30, 2011 at 4:52 pm I love the running as fast a deer dream Penelope! And Im glad you didnt have to go through what I did to learn to enjoy what are clearly powerful dreams! Log in to Reply

Pips benefactor Essays

Pips benefactor Essays Pips benefactor Paper Pips benefactor Paper The convict has to treat Pip badly and frighten him because the convict is on the run and if he is caught he will be sentenced to death, therefore the convict has to be careful with Pip. If Pip is scared he will do as the convict tells him.  It is important for Dickens to start the novel with such a climatic and tension filled start, so that he grabs the readers attention. Pip supplies the convict with food in reward for friendship later on, hence the convict being Pips benefactor. I think that Dickens uses the supplying allegorically; Dickens supplies us with a climatic and tension full start in return for our attention and understanding of the message he was trying to get across. Which was: if you were rich you got treated well, if you werent then you didnt get treated well.  To mark the convicts second arrival the weather returns to cold, dark and stormy which re-suggests the imagery and pathetic fallacy of the first appearance. We think back to the churchyard and the horror genre, as we do not know that the convict has changed. Pip is startled to see the convict (at first he doesnt even recognise him because it has been such a long time since they first encountered one-another). Pip is happy for the convicts new life but wonders why he has come to visit him from Australia without any notice. Then it becomes apparent; the convict is Pips benefactor, much to Pips disappointment. Pip was so sure that Miss Havisham was his benefactor; All the truth of my position came flashing on me; and its disappointments, dangers, disgraces, consequences of all kinds, rushed in such a multitude that I was borne down by them and had to struggle for every breathe I drew. This was such a blow to Pip because he hoped that if Miss Havisham was his benefactor so that he could marry Estella. Pip talks to the convict in a negative way at first; Stay! said I, Keep off! If you are grateful to me for I did when I was a little child, I hope you have shown your gratitude by mending your way of life-thats like Pip saying nice of you to come but bye, go. Pips attitude of the convict quickly changes; they become great friends. I think that Dickens brings the convict back into the novel now because Pip and us have been led to believe that Miss Havisham was Pips benefactor because Estella has come back into Pips life and it fits concurrently.  This also creates tension; How will Pips relationship with the convict change, or will it? How will Pips relationship with Miss Havisham change, or will it? How will Pips relationship with Estella change, or will it? Pip becomes annoyed with Miss Havisham because she led him to believe that she was his benefactor but she doesnt care about her wrong doings because she wanted to break as many male hearts as possible, this was because her husband-to-be stood her up on the day of their wedding. After Pips shock of the convict being his benefactor they become great friends, almost like father and son, this friendship last until the convicts death; he had spoken his last words. The convict stays with Pip and the book until the convict dies but the scene where the convict gets sentenced is dark, dull and scary. The sun was striking in at the great windows of the court, through the glittering drops of rain upon the glass, and it made a broad shaft of light between the two-and-thirty and the judgedown to the drops of April rain on the window of the court, glittering in the rays of April sun all of this is describing the scene in which the convicts trial takes place. But it is also describing the convicts feelings using pathetic fallacy; the rain represents the convicts sadness, as he knows that he going to be sentenced to death. The sun symbolises the convicts happiness; he is pleased that he has changed his way of life and that he made Pips life a better one. The description of the weather is also a metaphor of what is happening to the convict; the rain is telling us that the convict is being judged and the sun tells us that Dickens considered the convict to be a good person and doesnt deserve to be sentenced to death. Where it says and others were chewing the fragments of herb they had taken from the sweet herbs lying about, we get the idea that the people sentenced to death wanted one last taste of sweet life before dying as their remaining time before being hung would be sour.  While the audience got up (putting their dresses right, as they might at church or elsewhere) we get the idea that as these poor people were getting sentenced to death the rich people would watch as if it were some type of show or something. This ties in with the point that Dickens was making, poor people were treated dishonourably, the way that all the two-and-thirty were all crammed into one room also supports Dickens point because if you were rich and getting sentenced you were sentenced by yourself.  Also with Dickens idea of the legal system being iniquitous the judge doesnt take into account that the convict has changed, he has helped Pip quite significantly, the convict made Pip a gentleman. The convict was now living a good life but this new lifestyle was ignored by the court due to his background.

AS Level English Literature - Aspects of Narrative Essay

AS Level English Literature - Aspects of Narrative - Essay Example This is the time when the superpower witnessed levels of prosperity which shall remain unprecedented in the history of America and will be always marked with glory as the â€Å"roaring† 1920s due to excessive soaring of the economy. At the same time, the society of America also witnessed prohibition which instigated ban on the manufacturing and sale of alcohol as made mandatory by the Eighteenth Amendment. This made many people millionaires out of bootlegger business (CandiULB, â€Å"America from 1917 to 2008†). After the republication of the novel during the years of 1945 and 1953, the novel reached the pinnacle of glory and a huge readership acceptance till date and started being considered as the paragon in American literature and classic for its great plot, fascinating narrative and universally relative socio-economic discourse. Establishment of the Context and Major Themes of the Novel by Fitzgerald in Chapter 1 and Chapter 2 Chapter One and Chapter Two of the nove l form the initiating chapters of the great tale and also present a platform where the author explicitly prepares his readers to understand the theme, background and context of his novel. At the outset of the plot these kinds of hints or psychological grooming of the readers is an evident phenomenon from a great author as Fitzgerald. A thorough and a close introspection of the novel would enable the readers to understand that the plot of the novel is woven into multiple themes pertaining to myriad perspectives about life, culture, age and society that the author intend to present. Amid multiple themes captivated within the tight-lipped plot of the novel, the decline of the American Dream in the 1920s and the hollowness of the higher class form the major themes of the novel. Apart from these two poignant themes, there are also certain minor themes which can be considered as quite pertinent themes present in the novel such as, honesty, decay, roles played by the genders, violence, con flict of the class, religion and World War I. Prior to a close analysis of the context of the novel and its development at the outset of the novel, it becomes obvious from the perspective of the narration that it is a conscious deviation from the writing style of Fitzgerald. The plot opens with the introduction of Nick Carraway. Nick is portrayed as a bachelor from the background of a Midwestern family who graduated from the University of Yale in the year 1915 and participated in the World War I for a while. Nick comes back to the Midwest before his settlement in New York and plans to learn about the â€Å"bond business† and despite his wealthy upbringing; Nick continues a modest way of living. In this part of the story, Gatsby, the hero of Nick’s novel is introduced and Nick appears as the author and also the narrator of the story. His description of a â€Å"gorgeous† hero in the form of Gatsby at the beginning of the novel indicates that he is deeply disgusted with the national concepts and perceptions that are accepted widely. He indicates explicitly that his education from his father enabled him not to judge people with the same kind of moral standards and parameters he sets for himself. He comments, â€Å"In my YOUNGER and more vulnerable years my father gave me some advice that I’ve been turning over in my mind ever since†. â€Å"â€Å"Whenever you feel like criticizing anyone†

Corporate finance Assignment Example | Topics and Well Written Essays - 3000 words

Corporate finance - Assignment Example Miller & Modigliani capital structure irrelevance proposition In the year 1958 Franco Modigliani and Merton Miller highlighted that in â€Å"perfect capital markets† the capital structure does not have any influence on the value of the firm rendering it irrelevant. The perfect capital markets are not characterised by any market frictions like trading costs, taxes and the information is easily transmitted between the investors and the managers. M&M made a clear distinction between the financial risk and business risk faced by a firm. While the financial risk refers to the choice of risk distribution between the bondholders and shareholders, the business risk refers to the uncertainty of cash flows of the business. It has been pointed out by Miller and Modigliani that changes in leverage does not cast any significant influence on the cash flows generated by the business. Therefore changes in leverage cannot alter the value of the firm. ... The firms as well as individuals can borrow or lend at the risk-free interest rate. The firms employ risky equity and risk-free debt. There exist only corporate taxes i.e. absence of personal income taxes or wealth taxes. They assumed perpetuity of cash flows i.e. assuming the growth rate to be zero (Lee, et al., 2009, p.202). As per M&M model the value of levered firm (VL) is equal to the value of unlevered firm (VU). Suppose there are two companies- Company 1 and Company2. It is assumed that the two companies have identical cash flows and belong to same risk profile. The difference between the two companies is with respect to financing. M&M state that the market value of the two companies is same. Suppose the pay-off of Company 1 in good state is 160 and in bad state is 50. This company is financed only by the equity mode of financing. Similarly the payoff of Company 2 is 160 in good state and 50 in bad state. It is financed by the combination of debt and equity. Suppose the total debt of Company 2 is $60 and its market value is $50; the market value of its equity is $50. Then the value of the Company 2 is- VL = Value of its equity + Value of debt = 50+50 =100 Now if the value of Company 1 is different from Company 2 say 103. Then an arbitrage strategy can be created- An investor can sell Company 1 at 103. He can buy the equity of Company 2 at $50 and debt at $50. The net cash flow is- = 103-100 =3 This process will continue until the Value of Company 1 is equal to Company 2 (Banal-Estanol , 2010). The increase in leverage component raises the risk and return of the shareholders. This can be stated as- RE = RO + (B/S)(RO – RD) RE is the return on levered equity RO is return on unlevered equity B is the debt value S is the

Methods for Simply Supported Beams and Columns in Steel Essay

Methods for Simply Supported Beams and Columns in Steel - Essay Example (Lecture 10.6.2: Shear Connection II) To define the total and fractional shear connection, one can simplify as only a simply supported beam by means of 'constant cross-sections' that are deemed to consideration of an evenly dispersed loading or of one concentrated load, but cannot be both. By taking the 'critical length' of a simply supported beam into consideration, the ultimate worth of the overall longitudinal shear force in the length could be calculated by presuming that the plastic resistance moment can be attained within the inner critical cross-section. Therefore the overall longitudinal shear force is equivalent to the less significant plastic axial resistance within either the steel component or the concrete slab within the critical cross-section in question. We can assume that ductile connectors are used for the reason of the design method for a partial shear connection. One should establish the notion of a lessened definitive moment curve and lacking the need to assess the slip along the steel-concrete interface. By assuming that every connector cultivates its design shear resistance, the overall longitudinal shear force within every significant length is equivalent to the total of the shear resistances of the connectors and also to the ultimate compressive force within the concrete slab. A significant choice for the efficient usage of composite beams in buildings is the partial shear connection. Simply supported beams designs depend on the connector ductility and when non-ductile shear connectors are employed the use of an elastic beam theory is used within the simplest design method, assessing the longitudinal shear force per unit length, although when the ductile shear connectors are used, the employment of plastic resistance of cross-sections used within the 'stress block design method'. (Lecture 10.6.2: Shear Connection II) A minimal measure of connectivity depends upon the beam's extent and attention is attracted to the requirements thereof. Through the application of the new (FRP) fibre reinforced polymer bars as extra strengthening within civil engineering constructions, by speedily attaining progress, it may well substitute the conventional steel as it consists of superior matter and of a very good cost-effectiveness. It also adds an advantage of more durability to conventional steel within a problematic atmosphere and surroundings and within areas where conventional steel has the unneeded magnetism or electricity conduction. 172357 3 Another method of column design is within a non-sway bare steel structure. "A semi-rigid design of partially restrained columns in non-sway steel frames." (Journal of Constructional Steel Research 1999) This of which withholds the semi-rigid action of the 'beam to column' connectivity upon the approximation of the efficient length ratio.

Static Var Compensator to Improve Profile Voltage

Static Var Compensator to Improve Profile Voltage Implementation of Static Var Compensator to Improve Profile Voltage On transmission System 70kV-150kV APJ Pasuruan Abstract System requirements for power is growing in line with the needs in line with population and industrial electricity consumption, so there is an alternative to maximize the utilization of the transmission line, one of them with equipment Flexible Alternating Current Transmission Systems (FACTS). Hardware FACTS device in this research one of which is a Static Var Compensator (SVC) to maintain the stability of the voltage remains constant at face value by injecting reactive power into the system can be controlled. Tool OCP contained in the software Electrical Transient Analysis Program (ETAP) is used to determine the location and capacity of SVC by applying the Genetic Algorithm (GA). To test the proposed method, the system standard IEEE 14-bus and the 70kV-150kV transmission system 12 bus APJ Pasuruan used for simulation in this study. From the analysis of 12 buses can be evidenced by the placement and capacity SVC in Bangil2 bus with a capacity of 43.2 MVAr Qc can raise the pr ofile of the voltage to fall within the permitted margin of 0.95 p.u. to 1.05 p.u. Reviewed Bangil2 bus, bus Bulukandang, buses and bus Pandaan Sukorejo.serta can reduce the power of 10.158 MW and MVAr be 9.9966 45.048 44.660 MW and MVAr. Index Terms Static Var Compensator, Profile Voltage, ETAP Power Station, 70kV-150kV Transmission System. IN RECENT YEARS, the needs of the electric power system in Indonesia continues to increase along with the demand for electricity and the increase in population and industrial electricity consumption. In this case the development and construction of new plants and transmission lines are needed to meet the needs of the growing burden. Akantetapi it is determined based on the consideration of environmental and economic factors. In addition to the prohibitive cost, the construction of new transmission lines also require a very long time[1].So there is an alternative to maximize the utilization of transmission lines, one of which is by using equipment Flexible Alternating Current Transmission Systems (FACTS)[2]. FACTS devices of several types of devices, Static Var Compensator (SVC) is widely sudah digunakan around the  world, including in Indonesia itself has been applied in the GI Jember. Based on the standard PLN, the voltage value allowed on electric power system ranging from 0.95 to 1.05 pu of nominal voltage[3]..SVC Can maintain the stability of the voltage remains constant at a value nominalnya by injecting reactive power into the system can be controlled. Installation SVC at one point or some places could increase the value of the voltage profile and reduce power losses (losses)on the power system[4]. FACTS concept device was introduced by the Electric Power Research Institute (EPRI) in late 1980. Where the FACTS device can increase the capacity of the transmission system and control the flow of power (loadflow)is flexible[5].On the other hand FACTS devices can also reduce the cost of electrical energy generation and improve voltage stability of the transition state(transient)[6] [7]. Therefore, this paper will discuss the placement and the determination of optimal capacity SVC for voltage profile improvement 70-150 kV using Genetic Algorithms in the software ETAP Power Station A. System Modeling Electricity Modeling electric power system is defined as a network system consisting of components or electrical equipment such as generators, transformers, transmission line, and a load interconnected and establish a system.[8] [9] B. Generator model Generatorsare modeled as a PV bus. Which generator terminal voltage at a constant value. This is because the generator using AVR (AutomaticVoltageRegulator) to regulate the voltage on the bus. On the bus references (SlackBus), generator dioprasikan by rating voltage and phase angle const ant. In mathematical equations active power (MW) and reactive power (MVAr) generated by the generator can be written as follows: (1) . (2) Where: Pg and Qg=Active and reactive power is delivered terminal generator. Vt = terminal voltage generator ÃŽÂ ´ = generator phase angle Eq= internal voltage generator Xd and Xq = synchronous reactance C. Power Transformer Power transformer of the power system can be expressed mathematically by the equation: .. (3) (4) Where: E = Voltage (pu) F = frequency N =Number of turns = maximum fluxsi From the equation it can be seen that the mechanical power transformer primary and secondary winding is not connected, but electrically interconnected by electromagnetic induction. D. Transmission Line Transmission lines are represented in accordance with the class of transmission. Representation of the transmission line based on the distance is divided into three parts, namely: 1. Short Transmission (l km / 50 miles) 2. The transmission medium (80 km / 50 mi 3. Transmission length (l> 240 km / 150 miles) Figure 1. the equivalent circuit transmission line short Figure 2. the equivalent circuit transmission line medium and length of Short the transmission line, has a channel length of less than 80 km (50 miles) assumed that the capacitance value can be ignored and only the taking into account the value of the resistance (R) and inductive reactance (XL).With assumed in a balanced (balanced), the transmission line can show by using the equivalent circuit of the phase with resistance value (R) and inductive reactance (XL)which are connected in series (series impedance), which can be seen in Figure 2.1. While in the middle of the transmission line, the transmission line has a length of 80 km (50 miles) and 240 km (150 miles). In the middle of the transmission line, the capacitance conductor can not be ignored so that the conductor can be modeled using the equivalent circuit of one phase in the form of nominal à Ã¢â€š ¬ which can be seen in Figure 2.2. But for a long transmission line, capacitance and impedance conductive assumed contained on all the conductors to the limit of infinite. E. Electrical load In power systems, there are two kinds of modeling the load is static load and dynamic load. 1) Model Static Load Static load model is a model that represents active and reactive power as a function of the bus voltage and frequency. Static load in response to changes in voltage and frequency is reached quickly, so it tends to steady-state condition. Static load models are typically used for components such as resistive loads and lighting loads, and is also sometimes used to approach the dynamic components. 2) Model Load dynamic Dynamic load model is a model that represents the active power and reactive follow the dynamics of the system variables, so that the condition can change at any time. F. Drop Voltage The Drop Voltage is the amount of voltage that is missing on a conductor. The voltage drop across the power line is generally proportional to the length of the channel and the load, and inversely proportional to the cross sectional area of the conductor. The magnitude of the voltage drop expressed either in percent or in the amount of Volt. G. Static Var Compensator Static Var Compensator or called SVC is one of the FACTS equipment Device consisting of a reactor component with a large set of inductive reactive power compensation and capacitor as a source of reactive power, power electronics equipment as well equipped as a switching device. Broadly speaking, the function of which is to preserve SVC (controller) voltage stability remain constant at its face value. SVC is a generator / load connected shunt static VAR where output is set for the exchange of inductive or capacitive currents in order to maintain or control the power system can be varied. TCR (Thyristor Controlled Reactor) at the fundamental frequency can be treated as a variable inductance . (5) Where, XV is a variable reactance SVC while XL is the reactance caused by the fundamental frequency without control thyristor and ÃŽÂ ± is the angle of ignition so that the total equivalent impedance of the controller can be expressed in: .. (6) Value rx = XC / XL is given by the controller limit ignition angle limit of value fixed in accordance with the design. control law The steady state contained in the SVC typical VI characteristic figure 2.3 is .. (7) where V and I are rms voltage and current magnitude and Vref is the reference voltage. Typical values for slope XSL is 2 to 5%, tehadap SVC base; The value is necessary to avoid passing the limit of bus voltage variation is small. A typical value controlled voltage range of Vref.[11] [12] Figure 3. V I characteristics instate SVC steady H. Power Flow method By using the Newton Raphson method to analyze the power flow by forming a non-linear algebraic equations of power flow calculation can be determined by performing a comparison between the voltage change in voltage angle and the magnitude of the voltage with active power changes and reactive power (k)).[11]In the mathematical equations of power flow can be written as follows: (8) Where: is the value of active power (MW) is the value of reactive power (MVAr) I. Software ETAP Power Station ETAP (Electric Transient and Analysis Program)is a software full-graphics that can be used to design and test the condition of the existing electric power system. ETAP can be used to simulate the electrical power system offline in the form of a simulation module, monitoring the operation data in realtime, simulation, real time system optimization, energy management systems andsimulation of intelligent loads hedding. ETAP is designed to handle a variety of conditions and electric power system topologies both in the consumer side of the industry as well as to analyze the performance of the system at the utility. software Thisis equipped with facilities to support the simulation of such networks AC and DC (AC and DC networks),the design of cable networks, grid earth (groundgrid), GIS, panel design, arc-flash, coordination of protective devices (protective devices coordination /selectivity),and AC / DC control system diagram. ETAP Power Station also provides a library that will simplify the design of an electrical system. library This can be edited or can be added to the information equipment. This software works by plant (project).Each plant must provide modeling support equipment associated with the analysis that will be performed. For instance generator, load data, channel data, etc. A plant consists of a sub-set of the electrical system that require special electrical components and interconnected. In Power Station, each plant must provide a data base for that purpose. ETAP Power Station can be used to describe a single line diagram graphically and conduct some analysis / study of the Load Flow Short Circuit, the motor starting, harmonics, transient stability, protective device coordination, and Optimal Capacitor Placement.[13] A few things to note in working with ETAP Power Station are: One Line Diagram, shows the relationship between the components / equipment so as to form an electrical system. Library, information about all of the equipment that will be used in the electrical system. Data electrical and mechanical equipment details / full can simplify and improve the results of simulation / analysis. The standard is used, usually refers to the IEC or ANSI standards, the frequency of the system and method the method used. Case Study, containing parameters parameters related to the method of study to be performed and format of analytical results. Completeness of data from each element / component / electrical equipment on the system that will be very helpful analyzed the results of the simulation / analysis can approach the actual operational state.[13] J. Genetic Algorithms on OCP tool within ETAP Optimal Capacitor Placement (OCP) is one of the tools in the software ETAP Power Station which uses genetic algorithm for optimal capacitor placement. Genetic Algorithm is an optimization technique that is based on the theory of natural selection. An algorithm starts with the generation solutions with the diversity to represent the characteristics of the overall search space. By mutation and crossover characteristics that both have to be taken to the next generation. The optimal solution can be achieved through repeated generations. The most common method is based on a rule of thumb followed by running multiple power flow studies for fine tuning size and location. multiple power flow for fine tuning size and location. K. Objective Function The objective of the placement problems SVC is to improve the voltage profile and reduce the total power losses in power systems installed. The objective function is obtained from two terms. The first is the placement of SVC with the approach of the capacitor and the second is the total power loss. The objective function associated with the placement of the capacitor consists of a total power loss and the capacity of the capacitor. In general, the optimal capacitor placement and capacity can be written in the following equation [14]: .. . (9) Subject to: .. (10) .. (11) Where: P loss= Total power loss J = Total Bus = Placement capacity capacitors on the bus j Vj= voltage rms at bus j V min= minimum voltage is allowed (pu) V max= maximum voltage that allowed (pu) = maximum capacitor capacity permissible = minimum capacity capacitor bank L. Operatinal Constraint Along the feeder are required to remain within upper and lower limits after the addition of capasitors on the feeder. Voltage constrains can be taken into account by voltage. M. Placement of Static Var Compensator placement static var compensator used approach OCP. OCP is the optimal capacitor placement that exist in software ETAP power station which will be described in research methodology. Optimal placement of capacitors in the power system has many variables including the capacitor capacity, optimal placement, voltage and harmonics. Where in determining placement and optimum capacity, types of capacitors can be adjusted based on conditions on the ground. Namum considering these variables, making optimal placement becomes very complicated. So as to simplify the analysis, the type of capacitor can be assumed as follows: 1. The system is in equilibrium (balanced) 2. All types are considered constant load N. Capacitors Capacity Capacitors In determining capacity, used capacity started based standard smallest capacity of capacitors and multiples thereof. So based on these standards, the capacity of the capacitor can be used as a discrete variable. and will be used as the capacity of the SVC. In the analysis of the placement and the determination of the optimum capacity of capacitors to improve voltage profile and reduction in power losses, papers It uses the standard IEEE as a reference point in the implementation process and workmanship. Testing and research with survey data obtained from PT. PLN (Persero) APP TJBTB Probolinggo. With the data obtained, it can be simulated transmission system APJ Pasuruan 70 kV and 150 kV using software ETAP Power Station. Simulations can be done in the form of power flow or Load Flow, which is to know the profile of the voltage, active power, reactive power and losses that occur in the system 70 kV and 150 kV After conducting a study of power flow it is known conditions of the bus who suffered voltage drop (under voltage).If there are conditions that decrease the bus voltage below the allowable margin (0.95 A. Flow studies Flowused in the preparation of this study are as follows: Start Drawing single line diagrams. Input data: data generator, a data channel, the data load. Running the simulation Load Flow using Method Newton Raphson To check whether the voltage on the system is at the permitted margin of 0.95 à ¢Ã¢â‚¬ °Ã‚ ¤ V à ¢Ã¢â‚¬ °Ã‚ ¤ 1.05 pu If NoPerform simulation process OCP bus to get anywhere into optimal location for placement of the capacitor which is then replaced by the value of the capacitor SVC. Once the process OCP is complete, plug SVC finished. Return to Step 4 If Yes go to step 8 Results and Analysis of the results Done. Flowchart Figure 4. Flowchart solving A. Modeling transmission system 70kV 150kV APJ Pasuruan using software ETAP Power Station Before running simulation modeling is required in advance PLN APJ Pasuruan sisitem transmission using software ETAP Power Station from pictures in the can when the survey. Modeling Single line diagramis done using software ETAP Power Station and to enter all of the data supports five image simulasi. Transmission system70kV -150kV APJ Pasuruan is still in the shade APP Probolinggo with 12 bus and were able to generate 632.4 MW power P and Q 391,92 MVar of PLTGU. Total peak load on the transmission system APJ Pasuruan P 327.75 129.8 MW Q MVar. Source: PT PLN TJBTB APP Probolinggo Figure 5. Single line diagram APP system probolinggo B. Generating Data transmission line system 70kV 150k APJ Pasuruan Table 1. Data Capable of Generating Power transmission system 70kV 150kV APJ Pasuruan cellspacing=0 cellpadding=0> Source: PT PLN TJBTB APP Probolinggo C. Load data transmission systems 70kV 150kV APJ Pasuruan Table 2. Data transmission system peak load of 70kV 150kVAPJ Pasuruan Line Transmission Transformer P (MW) Q (MVAr) GRATI Trafo1- 60 MVA 12.6 3:22 BUMICOKRO Trafo1- 50 MVA 39.15 11.82 Trafo2-60MVA 46.8 16:12 GONDANGWETAN Trafo1-60MVA 31.42 8:56 Trafo2-30MVA 22:24 5.82 Trafo3-60MVA 23:06 8:18 BANGIL1 Trafo1-60MVA 27.26 6.94 Trafo1-20MVA 16.74 6:04 REJOSO Trafo1-20MVA 2.86 3:25 Trafo2-30MVA 2:45 6 Trafo3-35 MVA 8:21 2.1 PIER Trafo1-50MVA 21.89 11:52 PANDAAN Trafo1-30MVA 17:28 4.94 Trafo2-20MVA 10.66 2.65 Trafo3-30MVA 25.8 9.6 SUKOREJO Trafo1-30MVA 17:42 6:06 BULUKANDANG Trafo1-60MVA 24.4 6.93 Trafo2-20MVA 8.66 2:44 PURWOSARI Trafo1 -60MVA 13.85 7.61 Source: PT PLN TJBTB APP Probolinggo (peak load data) D. Line transmission data in system 70kV 150kV APJ Pasuruan Table 3. Line transmissiondata in system 70kV 150kV Pasuruan From To Circuit Distance (KM) Type Conductor GRATI GONDANGWETAN 1 21.069 ACSR ZEBRA GRATI GONDANGWETAN 2 21.069 ACSR ZEBRA GONDANG-WETAN BANGIL 1 16.805 ACSR DOVE GONDANG-WETAN BANGIL 2 16.805 ACSR DOVE BANGIL PANDAAN 1 8,700 ACSR Ostrich BANGIL PANDAAN 2 8,700 ACSR Ostrich BUMICO-KRO BANGIL 1 6200 ACSR ZEBRA BANGIL SUKOREJO 1 16,000 ACSR PIGEON BANGIL MOLDY-DANG 1 24 770 ACSR DOVE BANGIL PIER 1 6200 ACSR ZEBRA BANGIL PIER 2 6200 ACSR ZEBRA GONDANG-WETAN PIER 1 10 866 ACSR ZEBRA GONDANG-WETAN PIER 2 10 866 ACSR ZEBRA PIER PURWOSA-RI 1 22 422 ACSR ZEBRA PIER PURWOSA-RI 2 22 422 ACSR ZEBRA GONDANG-WETAN REJOSO 1 10 487 ACSR DOVE GONDANG-WETAN REJOSO 2 10 487 ACSR DOVE Source: PT PLN TJBTB APP Probolinggo E. Modelling single line transmission system diagram 70kV 150kV APJ Pasuruan Creating modeling a single line diagram70KV transmission systems 150kV APJ Pasuruan on software ETAP Power Station is the first step in the analysis. Where in this modeling will be included all the data technical data which includes capacity, generation, channel, transformer, step-up the transformer and the load. Figure 6 Modelling Single Line Diagram of the transmission system 70kV 150kV APJ Pasuruan F. Simulation Load Flow using Software ETAP Power Station on the conditions of the base case Simulation load flow is intended to determine the initial condition of the system, determine the value of the voltage rating on every bus, knowing that the power in each channel and obtain the value of active and reactive power on the bus. Insimulation load flow thisusing methods Newthon Rhapson. Figure 7. After the run with load flow in base case conditions. Table 3. Profile voltage conditions of the base case No. BUS ID V(pu) 1. BANGIL 1 0.9568 2. BANGIL 2 0.9299 3. BULUKANDANG 0.9497 4. BUMICOKRO 0.9517 5. GRATI GITET 0.1000 6. GONDANGWETAN 0.9713 7. GRATI 0.9992 8. PANDAAN 0.9174 9. PIER 0.9610 10. PURWOSARI 0.9586 11. REJOSO SUMMIT 0.9700 12. SUKOREJO 0.9216 Figure 8. Graph voltage profile condition of base case Based on the load flow inconditions basecase aboveand have been known to occur outside the voltage breach margin the permitted of 0.95 pu to 1 05 pu in Bangil2 bus, bus Bulu kandang, Pandaan bus, and the bus Sukorejo, it can be improved voltage profile by using analysis of Optimal Capacitor placement (OCP) for placement and capacity SVC. G. Placement Analysis

Blue spider case study

Fellness Systems Engineering Principles: Blue Spider Case Study Name: Professor: Course Name: Subject: Date Due: Executive summary Parks Corporation is a firm involved in R & D business; the firm does projects on behalf of the Department of Defense. Over the years, Parks Corporation has transformed its focus from the R & D business to being involved in low cost production. The process of retrenching employees in the firm was as a result of the recession and this brought down the number of staff to 2200 down from 6700.The upturn in the spending habit of the Department of Defense in 1975 made the firm hanged its corporate strategy. The new strategy involved Parks improving its R & D staff in the engineering section. Considering the salaries which Parks was providing, there was limitation in terms of getting experienced engineers and hence they decided to employ the young who lacked experience. One of the recruits from college was Gary Anderson.Despite his lack of experience, Gary Ander son was a great production engineer and this resulted to his promotion to a senior scientist who was in Judge of the R & D activities conducted at the Mechanical Engineering department. In 1978, Parks made a decision to bid for the 1st phase of Blue Spider Project together with Lord Industries being the major contractor for the Spartan Program for the Army. This project was meant to ensure improved structural capabilities as well as the age life related to the short range of the tactical missile; the tactical missile was showing failure because of fatigue as it had been used in the field for 6 years.One of the conditions for the choice of the bid for subcontracting was based on the low bid with expertise in technical and also the management performance. Parks Corporation had a feeling that they had a unique advantage over TTS competitors since they had a previous experience in the Lord Industries projects. From the onset of this project, there was a problem which can be identified; this was that Gary Anderson was given the chance to be the head of project management due to his background in R & D; however, he lacks the experience vital in managing projects.It is worth noting that the technical background is not enough to ensure an effective project manager. In specific a number of problems can be identified as the project took off; one of the problems is the informal way of starting the project was en and there was no particular guidelines, the proposal for the project was done in unethical manner, Parks Corporation seem to have issues in its behavior, problems in the operational process as well as problems in the organization's architecture/ relations which was not clearly defined and also followed.Project management often includes 9 specific areas of integration, management scope, time management, the cost management, the quality management, the human resource management, the communications management, the risk management as well as procurement management al l of which lacked in the Blue spider project. Table of Contents Table of figures 1.Introduction 1. 1 Summary of the Case study Blue Spider Case study represents a case where systems engineering principles failed; this case represents one of the failed projects as the head of the project team lacked the experience to manage projects and hence failure to use the systems engineering principles.Among the major events in the case study are Gary Anderson accepting the position of the project manager; the DoD have asked Lord Industries through a contract to improve the operation of Spartan program; on November 3, 1977, Blue Spider project kicks off. The events in Blue Spider case are done in a quick manner in that there are a number of problems which arise right from the begging of the project because of the poor planning of the major events in the project.Amongst the results of the events is the poor communication in the various departments due to the overburden that is caused by Gary And erson; communication breakdown both internal as well as the departments which are associated with the project; the changes in the project are not well talked in advance. Despite the project going ahead, Lord industries accept the work of Parks Corporation reluctantly because of aviations from the requirements of the client due to changes in information and also implementation of the requirements. . 2 Objectives of the Report The aim of this report is to tie the systems engineering principles to the Blue Spider Case study. 1. 3 Organizational structure of Parks Corporation Figure : Parks Organizational Structure (sage & Rouse, 2011 : 80) 1. 4 SOOT Analysis of Blue Spider Project The current situation of the project is that it is influenced by a number of weakness as well as the strengths. Amongst the weakness of the Blue spider Project is thatAnderson was so much concerned with R & D works and also the administrative issues without creating any balance between them; there was a probl em in the financial planning; the project lacked a standby schedule which would have been important in the event that the formal was affected by certain changes; there was poor communication with the Lord since the start of the project which resulted to more costs on communication; additionally, it was not possible for Gary to find Gable the time when he need some form of assistance; however, Gable would intervene in the midst of the project a number of times without the knowledge of Gary that exulted to more issues in the project management; some of the issues included rescheduling of the project or redoing some works during the last times. On the other hand, there is lack of leadership skills demonstrated throughout this project. Both Gary Anderson and also Henry Gable show lack of leadership skills in the various tasks which they are involved in doing the work, poor delegation skills as well as lack of team effectiveness.Despite the weakness of this project, it is important to no te that the project had enough backing from the top executives and directors. It is to often easier to find a project which has enough backing from the management just like Blue Spider Project, the level of attention given to the project was high, and there were enough resources for the project which came from the functional team. Some of the projects in project management have failed simply because of lack of backing and also priority which has resulted to issues. 1. 5 Definition of the requirements The requirements of a customer as well as the constraints of a project constitute the input to a process. The requirements of a process are directly related to the performance metrics of a system that is being designed.The requirements often tell more about the needs of a customer in the system as well as the needs for the given system and they show clearly how the system is likely to work in the given environment. On the other hand, the constraints are some of the conditions which exis t in a system due to the effect of the external interfaces, the support of the project or the life cycle systems. The constraints affect the opportunities of the design team in achieving their objectives. The major focus of the system engineering is changing the requirements into design (Grammar et al 2011:77). The requirements or the Spartan program was that the technical specifications needed all the components to operate in a normal way and successfully in a temperature range of -65 degree F to a temperature of 145 degrees F.At the current time, the design of Parks Corporation was not able to operate over 130 degrees F. Despite this, one of the major constraints in the requirements was that the preliminary design material would not be operated over 130 degrees and this indicates that Gary Anderson and his technical team would not meet the set objectives. The requirements of a customer are very important in any design process; this is because they define the expectations of the cu stomer, the environment, the measures of effectiveness as well as the suitability of the system requirements. According to O'Leary, et al 2012:562), the process of defining the requirements of a system provides the initial step in the development of a system.However, in the Blue Spider case study, this is not given any meaningful importance with Gary Anderson and also Henry Gable conversing on the possible ways of changing the design material so that it would seem that they have followed the requirements of the customer. Henry Gable indicates that their reports would indicate that the design would be operative up to 155 degrees F so that the customer would be pleased something which was never true. This indicates that they both have failed to observe care in design process; this is likely to result to problems as this is likely to surface in the later stages of the life cycle of the Spartan program which will mean spending more time and also money in fixing these issues (Chandler et al 2011:375).From system design, specification requirements and testing, all were not done in the right manner with unethical behavior seen in in much of the design process. Figure 1, indicates the various requirements in a system, clearly the requirements are established within a system in order to ensure accuracy and also completeness. Serener (2013: 208) asserts that, it is always not easy to establish good requirements for a system since it needs effective communication and technical skills; the head of Spartan program Gary Enders on lacks the technical expertise to lead the project the reason why the start of the project faces a number of challenges with the requirements not done in the right manner and this made the implementation of the project to seem mixed up.Lack of ethical requirements are common in the project with Henry Gable stating that they can improvise the materials in order for the Spartan program to read 155 degrees F which is not the case as the customer would not know the improvises which the technical team would have done. 2. SE Management 2. 1 System engineering process According to Chandler et al (2011 :376), to ensure that a system is well engineered, it is important to conduct its development process in an orderly manner. Well-defined systems engineering process makes it possible to develop a system. However, for the gig projects, which involve a team, it is important to have a good systems engineering process (Coleman et al 2013:176). This is seen as guidance by the project participants to know the direction of the project and how they are going to achieve the objectives of a system.There is a common agreement amongst the engineers on the main steps in the software process. In figure 3, this is indicated, the initial steps indicate the process of solving a problem in feasibility study, the fourth step is defined as being post-development phase and this is the stage where the project is deployed to he users, where maintenance is don e and also improved to ensure that it meets the ever changing requirements. The initial steps of the process are often termed as being â€Å"what and how' in the software development while the â€Å"analyses and specify' step evaluates the problem which is to be solved while the â€Å"design and implement† provides information on how the problem is to be solved (SГ ¶Darlene 2011 :155).Figure : Systems engineering process Spartan program development process failed to pass through the right stages with several system engineering requirements not available in the different stages of the velveteen of Spartan program; this is vital so as to effectively achieve the customer requirements. The requirements of the customer were that the technical specification components were to operate in the normal way and in a successful manner through the temperature range of -65 degrees F to 145 degrees F. The analysis of the current system indicates that the design by Park Corporation is not likely to function at a temperature which is above 130 degrees F.Additionally, the requirements of the Spartan program were not well stated early on during the initial stages of the project; this explains the reason why the project is running into robbers at the early stages. One of the problems of the project is cost which should be defined and the budget of all the expenses prepared at the analysis stage when the problem is being defined to avoid any further expenses on the way which were not budgeted for. Gary Anderson should be the one who should be answerable to any of the problems which the projects runs into since he is the project manager; his lack of experience in handling projects is affecting the smooth flow of this project. 2. Development process Young (2013:113) states that development process indicates the procedure for evolving the various parts of a project; this helps the various persons involved in the project to identify the different issues early on in the p roject before the occurrence of bigger problems which would alter the smooth running of the project. The development process is vital in a project as it helps to guide a project which does not have well defined goals and objectives which the customers are unable to define on their own. Morris and Considered (2011:68) argue that development process of a project provides a way of getting feedback instead of planning as their main control mechanism. The feedback is as a result of more and more regular tests and also the releases related to the evolving software.In Blue Spider case study, the development process has failed and there are no consultations with the various departments in the preparation of the project proposal as well as consultation with the customer on their requirements. Although the customer's requirements for the Spartan Program are not followed and intentionally altered so as to suit how both Gary Anderson and Henry Gable want it to be; this is attributed to lack of technical expertise in the development process as well as unethical business behavior. . 3 Life cycle integration Frangipani (2011:390) states that, life cycle integration is the process of bringing together the existing systems as well as the new technologies to form a new system that performs more tasks provide more and improved performance as well as ensuring that they enhance the existing systems.According to Cravings (2011 :465), life cycle integration is seen as a way of using new as well as the expanded performance requirements in the most effective manner and also a timely manner during the design, the procurement, and installation and also in the operational infatuation that has specific modules where each of them may have some form of limitations and constraints. One of the major aims of the Blue Spider project was to ensure improved structural capabilities related to the Spartan missile which is a tactical missile made sue by the army. The missile was showing some form of fatigue in terms of failure after spending over six years in the field. The needs of the customer here were that they needed the new materials, which would last for longer for the Spartan missile.By providing new materials the new program would last for Eng and ensure improved performance and also making the present Spartan missile more effective. This is one of the major purposes of the life cycle integration where improving the present system is of utmost importance to the army (Marques et al 2011:1058). 3. Program Life cycle 3. 1 Generic Business Life cycle According to Fiction & Skimmer (2012:309), the increased importance of transition to a greater and sustainable economy presents one of the most challenging aspects of the society. While the evidence where developing a highly sustainable business model is related to great profits, it is a problem to majority of the conventional manufacturers.Because of this, firms are supposed to search for ways to improve the business models and in the process become more sustainable. Parks Corporation is always committed to developing new strategies so as to keep up with the changes in the market. The firm has performance criteria where the best and employees are promoted; the reason for Gary Andersen's promotion is because the firm is committed to developing a sustainable business model. Park Corp.. Seems to make use of the product-service system in order to relate to particular life cycle stage in the development of a project. The business model in Park Corp.. Involves marketing, he software engineering process, design, production and operation.Through marketing, Park corp.. Has been identified as one of the most successful firms in software engineering the reason why the Department of Defense (DoD) had several contracts with the firm. Stark (2011:10) notes that, software engineering is the next stage in the business life cycle with the firm making sure that the right project manager is in place to guide the developm ent of a project. Gary Anderson was chosen as the project manager who was to oversee the completion of the Spartan program; Gary was to oversee the design of the project, production as well as operation. 3. 2 Simulation of DoD acquisition policy Diagram 4. System engineering product 4. System Requirement review According to Blanchard (2012:66) the system requirements review is done after the end of the functional analysis as well as the preliminary requirements allocation to the hardware configuration items, the computer software configuration items, the facility configuration items as well as the personnel so as to determine the objective and progress related to the system engineering management. The items to be reviewed include the mission and requirement analysis, the human factor analysis, he mission and requirement analysis, the functional factor analysis, the program risk analysis and also specification development (Shall et al 2011: 556). Kiss-off et al (2011:98) state that, the requirements of a system fall in different categories.The customer requirement provide the statements or the facts as well as what the customer expects from the system in relation to achieving its set objectives, its effectiveness and also the suitability. One of the major requirements of the DoD contract was that the Spartan program was to operate normally and successfully on a temperature of -65 degrees F to 145 degrees F. However, the present design of the system indicated that the program would not function above 130 degrees F and this indicates that the objectives of the customer are to have the program operate at a temperature above 130 degree F. Despite the customer requirements stated clearly, the management in their proposal have developed a different system requirements which does not suite what the DoD want.Gary and Henry Gable intentionally meet to discuss the inability of the preliminary design material being operated above 130 degrees F as the customer want but the n because of lack of effective system acquirement analysis and accomplishment of the mission; they think of changing the design material or incorporate new materials and this problem has come as a result of poor system requirement review (Shall et al 2011 : 558). Another important factor in successful completion of a system is the human factor analysis. Stanton & Walker 2013:721) notes that despite the increase in technology, human factors are still vital to the success of a project. Thus effective interaction of human beings in the development of a project not only reduces the risk of project failure but also ensures hat the objectives of the customer have been met.Additionally, the use of human factors ensures improved safety, increased reliability as well as efficiency of the system. Despite the increased importance of human factors in a project, there seem to be a challenge in the Blue Spider project because of lack of human factors. The process of bidding never followed staffin g; one of the reasons provided is because Parks Corporation refused to give out its staff for the project; the engineering managers were not cooperative in giving out their key people towards the Blue Spider program. Human factors are important and should not be underestimated in successful project completion (Shall et al 2011: 558). Additionally, milestone is vital in the project completion (Adamant 2011:216).This state the important dates in a system which the client need to be updated on the progress of the system should be considered so as to ensure that the customer's requirements are well reviewed as the system keeps on being developed. Blue Spider project has successfully completed the first milestone of the project; the second milestone is scheduled to be after 180 days where acceptance of the raw materials and also the production runs ere considered; milestone is prepared in a way to avoid overlapping of activities in a system preparation something which Gary Anderson and h is team have done effectively in terms avoiding an overlap of the lab development and also the full scale production. 5.System engineering core process Schemas et al (2011:76) asserts that the system engineering major processes are developed so as to provide support to the people that are required to implement the systems engineering methodology. The core processes follow the following steps: provide an analysis, decomposition as well as allocation of the system requirements; litigation of the requirements of a system and management are important so as to ensure that the customer requirements have been met. Gary and Henry are making up important follow ups regarding the specifications of the system; despite the fact that Henry is imposing his own strategy in the initial phases of the program; the test matrix does seem to be a failure as the raw materials which the test result indicate do not seem to coincide with the particular specification requirements by the customer.This means t hat analysis of the requirements of the Spartan program is aced by ethical challenges as Henry is stating that the customer would not be aware of the trouble changes which they are about to make regarding the specification requirements for the program. Next is definition of the system behavior where the system's functionality as well as its operations is the major specifications at this stage. The functionality of Spartan program is well stated in the proposal by Gary team as well as the customer specification needs which is meant to improve the structural capabilities and also the age life related to the short range tactical missile.According to Apparel et al (2011 :120), the definition of the system architecture is important in the system engineering process; this includes defining the internal and external interfaces; the subsystems and the components of the system; although the specification of this contract by the customer (Army) was that the Spartan program missile was to be i mproved its structural capabilities; the project team led by Gary failed to define the system architecture of the project in their proposal to the Lord industries; the reason for this can be articulated to the inexperienced project anger who has not handled similar projects in the past and therefore thinks that projects can be done without even specifying their system components and subsystems.Marques et al (2011:1060) notes that, the most important systems engineering functions include operations concept development, architecture and the design development as well as identification of the requirements and management; however, these functions as well as the final products depend on one another. According to O'Leary, et al (2012:562), the system engineering functions, the validation, the prediction on performance, the analysis and trade off are important in optimization and development of a total system. In the system engineering life cycle, there is more refinement of the system req uirements, the design as well as the operations concept in the lower levels to a point where the design has been realized. After that verification and validation of the system requirements is done and also planning for the events and resources.Verification of the system requirements is done by both Henry Gable and Gary Anderson; however, their verification does not provide any importance to the success of this project as the customer requirements re ignored, making them to think of ways of devising the performance of the Spartan program missile to operate at a temperature of 130 degrees F. The events and also resources in Blue Spider project have not been planned well; despite that the project does not meet the planned milestone and this is because of the inexperience of Gary Anderson as he is left to do most of the work by himself to beat the deadline; the case indicates that Gary did not want to overburden the staff with the responsibility of the handouts and because of this he di d this by himself, the reason why the reject does not have enough resources is because of lack of planning for the events and resources and hence putting in place the necessary budget for the same and this has resulted to cost overrun.The system engineering is important so as to handle the challenges which the system engineers face during system development (Meredith & Mantel 2011:155). 6. System engineering process implementation 6. 1 Events where System Engineering was needed According to Apparel (2011 :130), the use of different engineering tools as well as the safety analysis tools is important during the design process. This is important as it ivies the designers an opportunity to identify the dangers in the early stages of the design process and this is the place when they are easily worked on. The use of system engineering would be possible in the analysis of customer requirements; this will translate the requirements if the customer into both functional and also the design p arameters.Both Gary Anderson and Henry Gable are contemplating on how to fix the materials so as to ensure that the Spartan program is operating at a temperature above 130 degrees F; something which the matrix test failed to produce the required raw materials. Additionally, functional requirements of the Spartan program are not identified early on at the start of the system planning, design and also the development phases; the result is failure to meet the system milestone. The important safety system requirements were not included in the Spartan program including the system-level safety analysis. 6. 2 Consequence of lack of system engineering Lack of system engineering in the Blue Spider project has resulted to a number of challenges in the development and completion of the project.Key stages have been omitted and this has affected the achievement of customer requirements; the customer has complained about the materials included in the proposal which seem to contract with their req uirement on how the system should be and how it should operate. It is worth to note that systems engineering is often implemented by coordination in the design engineering, effective architecture development as well as the design which are able to ensure that they meet the needs of the customer. Gary and Henry are unable to satisfy the needs of the customer in the Blue Spider project because they failed to in the use of system engineering principles during the design s well as systems requirement specification.Blue Spider project headed by Gary Anderson has failed in the systems engineering as well as in the operations concept which failed to reflect the objectives of the Spartan program customer (the Army) as well as failing to schedule the project within the set budget. 6. 3 How to Implement Systems Engineering One of the objectives of systems engineering implementation is the full-integrated development as well as making products, which meet the needs of the customer within speci fied cost, schedule and also the risk constraints (Apparel et al 2011 :152). Therefore, this implies that a project needs to give a structured process for effective integration and link the requirements well, the schedule, the decision milestone and also validation and verification.However, this is not the case in Blue Spider project as the project team lacks the needed cooperation to ensure that the implementation objectives are met as well as the systems engineering process. Gary Anderson is forced to do majority of the scheduled tasks in order to avoid expenses, which would mean that the project would not meet the set budget and hence the implementation of the system was a problem. Not all the departments are involved in the various phases of the project; the project team often needs to work on a â€Å"single, integrated set of requirements and also process† which mean that the integration of the system requirements and also the design stages will reduce the cost; a challe nge being faced by Gary Anderson as the project cost is going high.Additionally, effective implementation means that it is vital to lower the unplanned as well as the cost of reengineering that is important in solving the â€Å"omissions and challenges in integration†. 6. 4 Events where Systems Engineering were present Despite the challenges which the Gary Anderson and Henry Gable faced in the Blue Spider project, the use of systems engineering were present in the formation management of the software development project more so in the planning of the project, estimating the cost (budget), formation of the project team, allocation of work for the members of the team, the work schedule plan, reviewing of the progress of the project and also reporting the project's milestone.All these activities used the system engineering concept despite a few challenges. 6. 5 Benefits Davenport (2013:118), states that, systems engineering is important as it ensures that reduces which match the challenges of the global market are produced; it is clear that customers need a higher range of products and the choice which need that firms are supposed to produce products which match the customer needs; thus systems engineering helps firms to ensure that this objective is achieved. Systems engineering provides a way of ensuring that customer objectives are achieved and also the best way of achieving the market leadership by producing the best products in the market with good quality. 6. Comparison It is clear from the case study that concepts of design principles, specification acquirement, and risk management never made use of the system engineering principles, the reason why Gary Anderson and Henry Gable are faced with challenges of meeting the customer needs. 7. Systems Engineering Planning 7. 1 Project management Plan Marques and Laura (2011:1061) states that, project management plan involves organization, the relationship involved in reporting, the decision process as well as the role of the management committee in ensuring the success of the project. It shows the amount of time which the project manager is likely to spend in the project management. Therefore, the project team members should be written down as well as the details of the contact and any changes communicated to the program manager; the project need to state whether there is any need for training.Gary Anderson is involved in majority of the work the reason why most of the plans are behind schedule. The decision by Gary to lower the costs through accepting to work on the bill of materials by himself indicates that there is lack of project management plan for the project; scheduling and making sure that all activities are accomplished thin the stipulated time is important to effectiveness of system engineering. 7. 3 System engineering plan According to Adamant et al (2011 :21 5), System engineering plan is a major activity that has an effect on the acquisition planning decision and as a r esult develops important methods which will be effective in achieving the objectives of acquisition.This is important in the systems management in assuring of the technical activities' identification and their management; ensure that the technical approach in the development team has been communicated, ensure that there is technical implementation and that decisions have been documented and finally help in establishing the benchmark of system development which is vital in meeting the needs of the customer and that of the systems engineering as well. Systems engineering plan has been followed in the Spartan program development; plans are put in place as Gary Anderson is appointed as the project manager with various persons involved in the development team; however, this is not done to satisfactory and this is because of lack of proper system engineering plan, the engineering integration distances themselves on the preparation of the bill of materials because

The Way Food Plays Roles in Our Lives

The role food plays in our social lives There are many roles in which food could play in our social lives. Food can unite people for special events and occasions, such as holidays and get together. Public restaurants can also play a role in our daily lives and I would compare them. To start, food can unite people in special occasions. Thanksgiving is a great holiday in which food is a big part of. In Thanksgiving everyone from each house hold brings a dish to the house where it is being held.Then, once every dish has arrived, it is time to eat together in each other’s company to give thanks and blessings, most of the time for being able to have the food that they have in their table. Another great holiday where food can unite people is Christmas. Food plays a big role in Christmas, besides receiving gifts; it unites the family for one big dinner. For example, in my family we cook a pig all day long and at night when it’s cooked the family gather together for the big mea l of the night.Usually, during our meal we converse about things going on in our lives while eating all the different dishes the women in our family specialize in. Food can help comfort and unite people together in holidays and special events. Then come public restaurants that all pass by on our rides to work or school. One of the public restaurants is McDonalds. McDonalds is a fast food chain that is not good for you one bit but the thing that makes people coming back is the prices and speed the food comes out.The reason McDonalds is not good for you is the way they get there meat and chicken from unhealthy ways. For example, they give the chicken chemicals so they could get bigger than normal, which give then more chicken. Another public restaurant is outback steak house. Outback is a great restaurant and a favorite of many people due to their great quality of food and service. There steaks are a great quality of meat and it is always cooked to perfection. Their service is always great whenever I go.People also enjoy the Australian feel to the restaurant which makes it unique to other restaurants. Another public restaurant is Dunkin Donuts where they can start your day off with whatever you desire. Their coffee is pretty good when it comes to other restaurants. Another great thing about Dunkin Donuts is the bagels and donuts. They have a variety of different flavored bagels and donuts so you will never be disappointed when you go to choose one. Then when it comes to both private and public places there are many similarities and differences.One of the similarities is that you get to spend time eating with your family. Sitting down and eating makes you enjoy time with your family and talk about each other’s lives. For example, when I eat at a public or private place I eat with my family and talk about things in our lives. Another similarity is that you are feeding your body because without food you would not live in this world. It also has many differen ces like you cook your own food at family dinners and not at restaurants.Some people love to put their own seasoning on their meat instead of the restaurants seasoning. Another difference that the food at home is healthier then the fast food place like McDonalds because in reality anything is healthier then fast food chains. There also just a more of a family feel to the dinner when it’s in a private place like at a family holiday party. In conclusion, you have your private occasions where you eat in a family setting ad there is a public setting when it’s more open. They are both different and similar in many ways.

Essay Sample on Student Life What Is It Like

Essay Sample on Student Life What Is It Like Imagine a person whose life is filled with so many activities and duties that he or she must schedule time just to hang out and be social. You, parents and teachers of working and full time college students, can imagine how chaotic life would be if different events filled your entire schedule. That scenario is exactly what students must go through every day of a school year and still try to keep their heads high. Students lives are not all about having fun, but rather hectic. Through the events of school, work, and organizing free time, a student is easily burned out. Two main activities of school is going to class and doing homework. These two activities play a major role in determining a work schedule because of the amount of time that must be put forth to be successful in school. You may think that class would not put too much labor on them, but actually class is the most crucial way to burn out a student. Let us say a student has four one-hour classes (the least amount of hours a full time student may take) three times a week. A student must learn twelve hours of new information a week. Try watching six or seven movies and then having to remember all the information in those movies. Now imagine what a student has to learn because remembering so many movies is the same concept as remembering so many lectures. The fact tha many students have more than fifteen hours of school a week is even more troubling than having twelve hours of school a week. By having that many hours class times are well over an hour. Many classes are two hours long which i s twice as much information in a week. A student can most definitely create blisters and unbearable cramps from notes taken the whole time period of the class. Another factor that long classes will cause is trying to pay attention. If a teacher runs a class with constant lecturing and no interaction, the probability of staying focused the whole time is very small. Constant lecturing is very taxing because a student cannot ask a question during a break and therefore losing information. Because of the difficulty in trying to just learn from lectures, a student must do his or her homework, which is at least a couple of hours for each section per class. â€Å"Why so much?† a reader may ask. The answer is because most teachers feel that their class is the most important. Many of the teachers also have no sympathy for the student and does whatever they need to feed the student information even if making students learn information requires the student to have hours over hours of hom ework. Added onto homework is the material the student lost during lecture. A student must make missed material his or her duty to find the lost information in the course text used and understand it. So, the student tries to finish homework after classes are all finished. If homework cannot be done, the homework is saved for after work. Stress from work begins with the start of the shift. Because of the amount of time put into school, a student has a minimum amount of free time (including sleep). The reason why stress starts there is because he or she is already worn out from school. Bosses always find the perfect way to nag an employee by telling the employee to do certain actions. This nagging aids in furthering the stress a nagged student already has from school and homework. After long hours of work, a student will find he or she has some time to finish up on homework. Long hours help students earn money. If homework is finished, the student calls up a friend to find out that friend already has plans. The student will then notice that all of his or her friends are already out and about. Furthermore, his or her girlfriend or boyfriend and friends are all mad at him or her because work will not allow for a descent time to be let off at so he or she can hang out earlier. Frustration sets in and the student tries to organize some time to spend with his or her significant other and friends over the week, but schedules seem to clash and social time is lost. When social time is lost, a student’s stress level further elevates. The reason for this elevation is because social times give a student a good time. If a student does not have a good time, his or her stress does not have a chance to be released from his or her body. Not having the time to spend his or her accumulated money can be more of an aggravation. The student looks at the clock and notices the time is far past bedtime after realizing he or she cannot organize free time. In the morning the student wakes up and he or she is very much tired form lack of sleep and so the day begins again. The student goes to school, goes to work, and tries to organize free time. The cycle of a students life continues day-to-day. The day-to-day process builds up until a result of burning out comes to play. A recommendation is to not react in an unkind manner so fast if your child or student has forgotten a task. If you sit back and analyze the situation, life would be a little easier. The reason why life would be less troubling is because students become agitated if they wont even have a chance to be listened to. If they feel they have had a chance to be understood, their relationship with you will be more pleasant and less complicated. Students have a lot to do. So, remember a student when you think of a person whose life is filled with hindering duties and activities . Students know that when you tell them what to do, the knowledge is to their benefit. On a different note, if they are told in a demeaning tone, their reaction might have taken it the wrong way because of the stresses they have to put up with all the time. Let going to school, going to work, a nd organizing free time remind you that is what a students life is like and how it leads to them being burned out.

Free Essays on Bless Me Ultima

Analyzed Dreams of Antonio’s It could happen any night, any place: you go dancing with Bill Gates in a supermarket that only sells milk. Flying overhead like a large threatening bird is your younger sister. Also there is one of your neighbors, an elderly woman who throws snowballs of Ice at the President’s head. Impossible? Utterly ridiculous? Not in the world of dreams. Bless Me Ultima is filled with Antonio’s dreams. His dreams reveal a lot of his fears and perceptions about religion and his family are vividly portrayed. These dream sequences are imaginative and beautifully written. They add a great deal to the novel. They allow the reader of Bless Me, Ultima inside the mind of this little but very mature young boy, we can now see what he is copping wit. In order to understand the character better, the reader must have an understanding to what his dreams mean. Antonio’s dreams allow us to see that this young boy has great power. His understanding of life in general is outstanding. This is clearly exhibited in the first part of the novel where the events of Antonio’s own birth is recalled. Antonio’s mind soars to the past. There is a struggle between his Moms side of the family and his Dads. They both have different plans for Antonio, and they both have different rituals that follow the birth. A fight start between the two sides, and it is only through peace making efforts of Ultima that the fight is broken up. This is the first time we have seen Ultima in action. It is clear that she is a ruling force; she is the ultimate judge for their family and friends. Her power is feared and is also well respected. Antonio’s mother even calls her† Grande†, meaning grand, and powerful one. Antonio has seen all of the power of Ultima in his dream, and he now awaits the arrival of this powerful woman. Antonio’s second dream is also very important. Antonio is dreaming of his three brothers. They are ... Free Essays on Bless Me Ultima Free Essays on Bless Me Ultima Analyzed Dreams of Antonio’s It could happen any night, any place: you go dancing with Bill Gates in a supermarket that only sells milk. Flying overhead like a large threatening bird is your younger sister. Also there is one of your neighbors, an elderly woman who throws snowballs of Ice at the President’s head. Impossible? Utterly ridiculous? Not in the world of dreams. Bless Me Ultima is filled with Antonio’s dreams. His dreams reveal a lot of his fears and perceptions about religion and his family are vividly portrayed. These dream sequences are imaginative and beautifully written. They add a great deal to the novel. They allow the reader of Bless Me, Ultima inside the mind of this little but very mature young boy, we can now see what he is copping wit. In order to understand the character better, the reader must have an understanding to what his dreams mean. Antonio’s dreams allow us to see that this young boy has great power. His understanding of life in general is outstanding. This is clearly exhibited in the first part of the novel where the events of Antonio’s own birth is recalled. Antonio’s mind soars to the past. There is a struggle between his Moms side of the family and his Dads. They both have different plans for Antonio, and they both have different rituals that follow the birth. A fight start between the two sides, and it is only through peace making efforts of Ultima that the fight is broken up. This is the first time we have seen Ultima in action. It is clear that she is a ruling force; she is the ultimate judge for their family and friends. Her power is feared and is also well respected. Antonio’s mother even calls her† Grande†, meaning grand, and powerful one. Antonio has seen all of the power of Ultima in his dream, and he now awaits the arrival of this powerful woman. Antonio’s second dream is also very important. Antonio is dreaming of his three brothers. They are ... Free Essays on Bless Me Ultima Decisions From The Heart In Rudolfo Anaya’s novel Bless Me Ultima, the main character, Tony, is torn between his mother’s wish for him to become a priest and his father’s wish for him to be a vaquero. These different wishes for his identity also reflect his parent’s different religious perspectives. Whereas Tony’s mother is a traditional Catholic, Tony’s father is a Catholic, but also acknowledges folk religious customs and wisdom. Because traditional Catholicism teaches Tony he can only believe in â€Å"one God† he is torn between his parents’ beliefs. His mind is full of questions about God: Is there more than one God? Is God all-powerful? Is God just? Why can’t the priest heal someone and a folk healer can? Tony comes to some resolution on these issues through the help of the character Ultima who is a curandera, or â€Å"healer.† Through Ultima’s teachings, we see Anaya’s challenge to traditional teachings of the Christia n Church, and we see Anaya suggesting the need for a more holistic or inclusive view of religion. Although this may seem like a simplistic story of a boy growing up, this novel raises some fairly radical ideas, and major inter-conflicts. This quotation from chapter 11 is Antonio’s description of his first sighting of the golden carp. â€Å"The orange of the golden carp appeared at the edge of the pond†¦we watched in silence at the beauty and grandeur of the great fish. Out of the corners of my eyes I saw Cico hold his hand to his breast as the golden carp glided by. Then with a switch of his powerful tail the golden carp disappeared into the shadowy water under the thicket.† The quotation is important because it represents Antonio’s most significant confrontation with a non-Christian faith. Stylistically, it is also an important example of how Anaya adapts his prose style to the emotional and psychological contexts of his characters situations. The golden carp is a natural, pagan deity c...

Disease Ebola in Western parts of Africa Essay Example | Topics and Well Written Essays - 1000 words

Disease Ebola in Western parts of Africa - Essay Example From this paper it is clear that  Genus Ebolavirus is among the three categories of the so called Filoviridae family (filovirus), together with genus Cuevavirus and genus Marburgvirus. Ebola, which is a highly infectious disease and often deadly in human beings was first confirmed in the year 1976. Since then, Ebola has occurred periodically with numeral cases occurring in countries such as Uganda, Sudan, Ivory Coast, and Republic of Congo. Ebola is believed to be caused when an individual is infected with Ebola virus. Ebola virus can be transmitted when an individual has direct contact with another person who is infected with the virus or contact with an infected person’s body fluids. This essay discusses that the symptoms of Ebola start typically abruptly and include sore throat, severe headache, fever, and weakness. There is no cure that exists for Ebola, therefore, treatment of Ebola only involves supportive management of the symptoms of this illness while the body of the patient fights the disease. This virus was first detected in the Republic of Congo in the year 1976. However, there are no cases of Ebola virus reported in America. Cases of Ebola virus disease were first detected in forested regions of the southeastern parts of Guinea. Unfortunately, the outbreak of this killer disease is fast spreading and numerous Conakry and districts have detected cases of it and deaths caused by Ebola virus disease. In addition, scientists have not yet come into terms with Ebola origin, despite the unverified claims that it originated from the bats of the Ebola River found in the Republic of Congo, formerly known as Zaire.

Federal Government Housing Policies Term Paper Example | Topics and Well Written Essays - 1500 words

Federal Government Housing Policies - Term Paper Example The contemporary housing assistance plans involve the comparatively flexible grants for the state as well as the local governments. This is done so as to assist the homeless people, build up reasonably priced housing and offer support to the first-time buyers. This was also done to encourage community development as well as more planned, direct support programs that would assist in providing low-priced apartments and even rental vouchers to the deprived families, managed through quasi-public, local public and the private intermediaries (McCarty & Et. Al., â€Å"Overview of Federal Housing Assistance Programs and Policy†). The main objective of the paper is to analyze the housing policies adopted by the federal government related to the mortgage and funding system. With this concern, the discussion of the paper will intend to identify the strategies implemented by the federal government persuade lenders and low-income borrowers in dealing with highly risky loans and mortgages. Furthermore, the paper will analyze the role of Fannie Mae and Freddie Mac in the recent sub-prime crisis of 2008. Government Policy Intervention The condition of extreme and mispriced mortgage liability is the main reason behind the current boom in the housing markets. It is not possible to understand the unusual character of this particular cycle without recognizing the parts that links the policies on the demand-side as well as the supply restrictions. The boost in the housing prices was positively aggravated by the policies that facilitated cheap credit, especially for borrowers belonging to the low-income group. With the increasing prices, the enterprises those were government-sponsored, started becoming quite insistent in assisting lending activities. This significantly contributed to the rising prices of households (Glaeser & Gyourko, â€Å"Rethinking Federal Housing Policy†). During the early period of 1980s, the subprime lenders such as Household Finance Corp along w ith thrifts like Long Beach Savings and Loan provided funding services for home equity. They also provided services frequently for second advances to borrowers whose credit record was still to be recognized or even had financial records that were disturbed. At times it mirrored setbacks like divorce, unemployment, medical emergencies etc. Rates of interest charged on the subprime mortgages with considerable collateral which was the house were not as soaring compared to the car loans and also quite lesser than the credit cards. The benefits of the mortgage were coagulated and intensified in the year 1986 over the various other varieties of debt with the assistance of the Tax Reform Act. This act excluded taking away of the interest payments on the customer loans, whereas, the subtraction was retained in relation to the payments for mortgage interests (Stanford University â€Å"Subprime Lending†). Throughout the period of 1980s and the beginning of 1990s, prior to computerized â€Å"credit scoring†, a statistical method that was utilized to gauge the credit value of a borrower, initiated the evaluation of risk and mortgage lenders along with the subprime lenders depended on other attributes at the time of underwriting mortgages. During the period of 1990s the mortgage companies as well as the banks along with the securities organizations of the Wall Street