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  • [Solved] Health Maintenance help

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    In-depth study guidance and analytical solution covering Health Maintenance help.

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  • [Solved] Haitian Discussion (response to classmate)

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    This is the discussion post: The St. Fleur family is well respected in the Haitian community because they are religious with great moral values. They moved to the United States because of political issues in Haiti. Ronald, the youngest son of this family, is 27 years old and lives at home with his m…

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    This is the discussion post:

    The St. Fleur family is well respected in the Haitian community because they are religious with great moral values. They moved to the United States because of political issues in Haiti. Ronald, the youngest son of this family, is 27 years old and lives at home with his mother and father. Recently, he began having fevers and subsequently developed pneumonia. He was admitted to the hospital, where laboratory tests were HIV positive. Ronald was in shock when the doctor informed him that he was HIV positive. He confessed to the doctor that he was gay but he could not tell his family. He said that he did not want to bring shame to the family. Because he couldn’t be in a formal relationship owing to his family and the Haitian community’s view of homosexuality, he has been very promiscuous over the years.

    1. What are Haitians’ dominant cultural views of homosexuality?
    2. If Ronald’s parents were to learn of his positive HIV status, how might they react if they are religious and traditional?
    3. Identify three specific culturally congruent strategies to address in designing HIV-prevention practices in the Haitian community.

    – I have to respond to two lead postings. Each response must have a reference that does not come from the textbook.

    -Below I will attach the 2 posts I will reply to.

    – [\
    \
    IMG_2293.jpg](https://www.sweetstudy.com/files/img-2293-jpg-10176541 "IMG_2293.jpg")
    – [\
    \
    IMG_2294.jpg](https://www.sweetstudy.com/files/img-2294-jpg-10176545 "IMG_2294.jpg")
    – [\
    \
    IMG_2295.jpg](https://www.sweetstudy.com/files/img-2295-jpg-10176547 "IMG_2295.jpg")
    – [\
    \
    IMG_2296.jpg](https://www.sweetstudy.com/files/img-2296-jpg-10176549 "IMG_2296.jpg")
    – [\
    \
    IMG_2297.jpg](https://www.sweetstudy.com/files/img-2297-jpg-10176551 "IMG_2297.jpg")

    – 2 years ago

  • [Solved] GSCMCSW4

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    [>Operations Management homework help](https://www.sweetstudy.com/fields/business-finance-operations-management) – 2 years ago **files (1)** – ## GSCMCSW4.docx **## GSCMCSW4.docx** **Week 4: Case Study** The case studies are designed to provide the opportunity for you to interpret situations involvi…

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    [>Operations Management homework help](https://www.sweetstudy.com/fields/business-finance-operations-management)

    – 2 years ago

    **files (1)**

    – ## GSCMCSW4.docx

    **## GSCMCSW4.docx**

    **Week 4: Case Study**

    The case studies are designed to provide the opportunity for you to interpret situations involving supply chain logistics, distribution, and warehousing, and apply the material you have read and discussed. In a Word document, answer the following questions.

    Remember all of your assignments should be in APA format. Your case study analysis is due at the end of the week and should be a minimum of 3 – 4 pages.

    Questions:

    · As Kara Murphy, how would you respond to the proposal from David Callum? Are you prepared to provide him the information he needs?

    · What criteria would you use to evaluate the proposal?

    · Where do you see opportunities to outsource, insource, or subcontract? Is this the right move for Marshall?

    · What conditions would you place on Gilmore if you were to pursue this relationship?

    **PLEASE DO A COST ATBLE TO CSHOW THE DIFFERENCE BETWEEN OUTSOURCING AND INSOURCING.**

    **CASE IS BELOW IN YELLOW**

    **PLEASE USE Purchasing and Supply Management by P. Fraser Johnson as a reference.**

    **Case 5–2 Marshall Insurance Company**

    Kara Murphy, purchasing manager with Marshall Insurance Company (Marshall), in Spokane, Washington, was evaluating a proposal submitted from David Callum, from Gilmore Printing (Gilmore). David was proposing that Gilmore take responsibility for managing all forms and printed materials inventory for the Marshall Automobile Club. Kara could see the advantages of outsourcing management of printed materials, but she remained concerned that this arrangement would not provide the service that clients and employees had come to expect. It was Thursday, June 12, and David was expecting a response from Kara on Tuesday, June 17, during a meeting scheduled for that afternoon.

    MARSHALL INSURANCE COMPANY

    The Marshall Insurance Company was a large, publicly held, personal lines property and casualty insurer. Founded in 1948, it had $73.5 billion in total assets. The Marshall Automobile Club (MAC) was a division of Marshall that provided roadside assistance services to its clients 24 hours a day, 365 days a year. Its more than 750,000 clients included both individuals and corporations.

    MAC provided services to two customer groups; corporate clients, such as original equipment automotive manufacturers (OEMs) who provide free roadside assistance plans with new vehicle purchases; and individuals (or retail clients). Individual members could choose from a variety of plans for families that provided coverage for cars, trucks, motorcycles, and recreational vehicles. In addition to traditional roadside services, MAC offered features such as a trip planning, a travel reservation service, and trip interruption insurance.

    Individual clients would join MAC through an online registration tool or by completing a form at a local Marshall office. Payment was typically made using a credit card. OEM clients sent their membership information to MAC daily in encrypted data files. Both individual and corporate client membership information was processed at the Spokane office, where membership cards were prepared and sent out along with an information kit that included a welcome letter, handbook, various promotional materials, and a keychain. Kits were customized for each client, in some cases using OEM letterhead if the member was joining as part of a new vehicle purchase plan. Anywhere from 2,000 to 3,000 kits were assembled each week, which took the time of two full-time staff. It was common to have more staff work on kit assembly in periods of strong demand. Storeroom staff were paid $900 per week plus benefits.

    Page 141

    Kara’s responsibilities included managing the 3,000-square-foot storeroom, where printed materials were stored and kits were assembled. In addition to materials for distribution to new clients, other printed materials included MAC marketing brochures and promotional materials. In total, more than 250 different printed products were held in inventory. In order to take advantage of discounts from printing suppliers, MAC had four to six months of inventory for many products.

    THE GILMORE PROPOSAL

    During a meeting the previous week, David Callum proposed to Kara that his company take responsibility for managing forms and printed materials for MAC. The proposal indicated that Gilmore would manage relationships with printing suppliers, including inventory management, kit fulfillment, and distribution to clients. David described how they were providing this service to other large corporate clients, in a range of industries, that were interested in eliminating manual back-office operations. He indicated that the typical fee was approximately $3.00 per kit, including mailing costs. The purpose of the meeting on Tuesday was to see if there was interest from Kara in pursuing the proposal; at that time, Kara would need to provide David with details regarding annual volumes and materials involved.

    Kara could see the advantages of outsourcing management of the storeroom operations and kit assembly. Office space was at a premium at Marshall, and the storeroom could easily be converted to other uses. The headaches associated with ordering materials and maintaining inventory records could be eliminated.

    However, Kara did have concerns. First, she was suspicious that Gilmore was looking to take over all the printing business for MAC. Although an important supplier, Gilmore was currently responsible for approximately 30 percent of the printing purchases for MAC. Under the outsourcing arrangement proposed by David, Gilmore would take over existing contracts with Marshall suppliers, but as these contracts expired, it would be up to Gilmore to decide who would do the printing.

    Secondly, timely processing of client membership cards and kits was critical. The expectation was that these materials would be processed within 24 hours. Kara was worried about maintaining service levels under an outsourcing arrangement with Gilmore. Furthermore, client information was confidential, and Kara had concerns about security and ensuring that Gilmore did not use the MAC client database for other purposes, such as advertising and promoting products and services for other customers.

    PREPARING FOR THE MEETING

    Kara felt that the proposal from David had merit and she wanted to give it careful consideration. As she examined the information he had left with her, Kara wondered how to proceed. Were the risks worth the potential problems? What questions should she ask at the meeting on Tuesday? And were there any conditions she should place on the arrangement with Gilmore if they were to proceed?

    **## GSCMCSW4.docx**

    **Week 4: Case Study**

    The case studies are designed to provide the opportunity for you to interpret situations involving supply chain logistics, distribution, and warehousing, and apply the material you have read and discussed. In a Word document, answer the following questions.

    Remember all of your assignments should be in APA format. Your case study analysis is due at the end of the week and should be a minimum of 3 – 4 pages.

    Questions:

    · As Kara Murphy, how would you respond to the proposal from David Callum? Are you prepared to provide him the information he needs?

    · What criteria would you use to evaluate the proposal?

    · Where do you see opportunities to outsource, insource, or subcontract? Is this the right move for Marshall?

    · What conditions would you place on Gilmore if you were to pursue this relationship?

    **PLEASE DO A COST ATBLE TO CSHOW THE DIFFERENCE BETWEEN OUTSOURCING AND INSOURCING.**

    **CASE IS BELOW IN YELLOW**

    **PLEASE USE Purchasing and Supply Management by P. Fraser Johnson as a reference.**

    **Case 5–2 Marshall Insurance Company**

    Kara Murphy, purchasing manager with Marshall Insurance Company (Marshall), in Spokane, Washington, was evaluating a proposal submitted from David Callum, from Gilmore Printing (Gilmore). David was proposing that Gilmore take responsibility for managing all forms and printed materials inventory for the Marshall Automobile Club. Kara could see the advantages of outsourcing management of printed materials, but she remained concerned that this arrangement would not provide the service that clients and employees had come to expect. It was Thursday, June 12, and David was expecting a response from Kara on Tuesday, June 17, during a meeting scheduled for that afternoon.

    MARSHALL INSURANCE COMPANY

    The Marshall Insurance Company was a large, publicly held, personal lines property and casualty insurer. Founded in 1948, it had $73.5 billion in total assets. The Marshall Automobile Club (MAC) was a division of Marshall that provided roadside assistance services to its clients 24 hours a day, 365 days a year. Its more than 750,000 clients included both individuals and corporations.

    MAC provided services to two customer groups; corporate clients, such as original equipment automotive manufacturers (OEMs) who provide free roadside assistance plans with new vehicle purchases; and individuals (or retail clients). Individual members could choose from a variety of plans for families that provided coverage for cars, trucks, motorcycles, and recreational vehicles. In addition to traditional roadside services, MAC offered features such as a trip planning, a travel reservation service, and trip interruption insurance.

    Individual clients would join MAC through an online registration tool or by completing a form at a local Marshall office. Payment was typically made using a credit card. OEM clients sent their membership information to MAC daily in encrypted data files. Both individual and corporate client membership information was processed at the Spokane office, where membership cards were prepared and sent out along with an information kit that included a welcome letter, handbook, various promotional materials, and a keychain. Kits were customized for each client, in some cases using OEM letterhead if the member was joining as part of a new vehicle purchase plan. Anywhere from 2,000 to 3,000 kits were assembled each week, which took the time of two full-time staff. It was common to have more staff work on kit assembly in periods of strong demand. Storeroom staff were paid $900 per week plus benefits.

    Page 141

    Kara’s responsibilities included managing the 3,000-square-foot storeroom, where printed materials were stored and kits were assembled. In addition to materials for distribution to new clients, other printed materials included MAC marketing brochures and promotional materials. In total, more than 250 different printed products were held in inventory. In order to take advantage of discounts from printing suppliers, MAC had four to six months of inventory for many products.

    THE GILMORE PROPOSAL

    During a meeting the previous week, David Callum proposed to Kara that his company take responsibility for managing forms and printed materials for MAC. The proposal indicated that Gilmore would manage relationships with printing suppliers, including inventory management, kit fulfillment, and distribution to clients. David described how they were providing this service to other large corporate clients, in a range of industries, that were interested in eliminating manual back-office operations. He indicated that the typical fee was approximately $3.00 per kit, including mailing costs. The purpose of the meeting on Tuesday was to see if there was interest from Kara in pursuing the proposal; at that time, Kara would need to provide David with details regarding annual volumes and materials involved.

    Kara could see the advantages of outsourcing management of the storeroom operations and kit assembly. Office space was at a premium at Marshall, and the storeroom could easily be converted to other uses. The headaches associated with ordering materials and maintaining inventory records could be eliminated.

    However, Kara did have concerns. First, she was suspicious that Gilmore was looking to take over all the printing business for MAC. Although an important supplier, Gilmore was currently responsible for approximately 30 percent of the printing purchases for MAC. Under the outsourcing arrangement proposed by David, Gilmore would take over existing contracts with Marshall suppliers, but as these contracts expired, it would be up to Gilmore to decide who would do the printing.

    Secondly, timely processing of client membership cards and kits was critical. The expectation was that these materials would be processed within 24 hours. Kara was worried about maintaining service levels under an outsourcing arrangement with Gilmore. Furthermore, client information was confidential, and Kara had concerns about security and ensuring that Gilmore did not use the MAC client database for other purposes, such as advertising and promoting products and services for other customers.

    PREPARING FOR THE MEETING

    Kara felt that the proposal from David had merit and she wanted to give it careful consideration. As she examined the information he had left with her, Kara wondered how to proceed. Were the risks worth the potential problems? What questions should she ask at the meeting on Tuesday? And were there any conditions she should place on the arrangement with Gilmore if they were to proceed?

  • [Solved] Engineering maths

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    Need discreet assignment – 2 years ago **files (1)** – ## U4002EngineeringMathematics-FirstAssignment.pdf **## U4002EngineeringMathematics-FirstAssignment.pdf** © 2024 UniCourse Ltd. All Rights Reserved Page 1 of 6 Issue 1 – 2024/25 Higher National Certificate/Diploma Assessment Qualification Pearso…

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    Need discreet assignment

    – 2 years ago

    **files (1)**

    – ## U4002EngineeringMathematics-FirstAssignment.pdf

    **## U4002EngineeringMathematics-FirstAssignment.pdf**

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 1 of 6 Issue 1 – 2024/25

    Higher National Certificate/Diploma Assessment

    Qualification Pearson BTEC Higher Nationals for England (2024)

    Unit number and title 4002. Engineering Mathematics

    Assignment title Mathematical Methods and Statistical Techniques

    Assessor Engineering Team

    Academic year 1 Unit Code A/651/0708 Assignment 1 of 3

    Internal Verifier Mike Shaw Verification Date 2nd September 2024

    Issue Date 2nd September 2024 Final Submission Date No later than 31st August 2025

    Submission Format

    All text elements of your submission should be word processed, mathematical solutions can be handwritten
    (neatly) and scanned into your document.

    Assignment Format

    • Organisation: Use clear headings, paragraphs, and sub-sections, to ensure clarity and ease of reading.
    • Referencing: Support your work with research. Use Harvard referencing or an approved alternative. Ensure accuracy to

    avoid plagiarism.
    • Bibliography: Include a bibliography listing all referenced sources at the end, following the same referencing style.

    Assignment Structure

    Your assignment MUST include the following sections:

    • Cover Page: Your Course, Name, Unit Name and Assignment number/name
    • Contents Page: List tasks or questions with page numbers.
    • References: List all sources used, but do not use Wikipedia.

    Submission Requirements

    By submitting your assignment, you confirm the following:

    • Originality: The work is your own, with all sources properly cited.
    • Plagiarism: You acknowledge that plagiarism and collusion are forms of academic misconduct and are strictly prohibited.
    • Plagiarism Detection: Your assignment will be submitted to TurnItIn, a plagiarism detection service, that compares your

    work against databases, online sources, and other students' work.
    • False Declaration: Making a false declaration is academic misconduct.

    Professional Conversation

    • Selected assignments will require a video conference to assess understanding before final grades are issued.

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 2 of 6 Issue 1 – 2024/25

    Vocational
    Scenario or

    Context

    You work as a Test Engineer for a global manufacturer of electrical and mechanical

    components and systems. Your Line Manager is responsible for delegating to you and your

    colleagues the testing of theory, principles, and hypotheses from several worldwide

    company divisions. She has asked you to undertake a series of such evaluations.

    Task 1

    a) The power (P) dissipated in a resistor (R) which is subjected to a voltage (V) across its
    terminals is given by the well-known formula;

    𝑃𝑃 =
    𝑉𝑉2

    𝑅𝑅

    Since you are new to the company your new Line Manager is unsure of your capabilities,

    and has asked you to use the dimensions of P and V to determine the dimensions of R.

    b) A guitar string, made by your Musical Instruments division, has mass (m), length (𝑙𝑙) and
    tension (F). It is proposed by one of your junior colleagues that a formula for the period of
    vibration (t) of the string might be;

    𝑡𝑡 = 2𝜋𝜋�
    𝑚𝑚3𝑙𝑙
    𝐹𝐹

    Use dimensional analysis to show your colleague that this formula is incorrect.

    c) An analogue-to-digital converter (ADC), manufactured by your Signals division, takes 20
    voltage samples of a ramp waveform, measured in mV, as follows… 2, 4, 6, 8, 10 …40

    Your Test colleague has asked you to assist by using a formula to calculate the sum of
    these 20 voltage samples.

    d) A digital chip, made by your Microelectronics division, counts continuously in the
    sequence: 1024, 2048, 4096, 8192, …

    You have been asked to use a formula to calculate the 9th count of the chip.

    e) A series electrical circuit which you are testing features a capacitor (C) charging via a
    resistor (R) and a DC supply voltage (Vs). The voltage across the capacitor (Vc) may be
    described by the equation…

    vc = vs �1 − e−𝑡𝑡 𝑅𝑅𝑅𝑅� �

    where t represents time.
    Assuming that Vc is 1V after a time of 4 seconds, determine the approximate value of the
    capacitor.

    (cont.)

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 3 of 6 Issue 1 – 2024/25

    NOTES
     The value of R is determined from the number of characters in your email address. As

    an example, if your email address is jane.smith@zmail.org then we count all the
    characters, including the dot, to be 20. Therefore, the value of R will be 20 MΩ.

     The value of the DC supply voltage (Vs) is determined from the year of your birth. As an
    example, if you were born in 1994 then we add 1 + 9 + 9 + 4 to arrive at a voltage of 23
    V.

    f) One of your commonly-used laboratory instantaneous test signal voltages (vs) is described

    by the equation…

    6sin 2
    4sv ft ππ = − 

     
    where f = 1MHz and t represents time.

    Make time (t) the subject of this formula, and hence determine the first point in time
    when the instantaneous signal voltage has a magnitude of +3V.
    Note: A colleague has reminded you that you need to have your calculator in radians
    mode (RAD) for this calculation, because the angle is given in radians (i.e. π is featured).

    Use suitable software to draw at least two cycles of this signal and annotate the drawing
    so that non-technical colleagues may understand it.

    g) The curve assumed by a heavy power cable, manufactured by your Power division, is

    described by the equation…

    60cosh

    60
    xy  =  

     
    where x and y are horizontal and vertical positions respectively.
    Calculate;

    (i) The value of y when x is 104.
    (ii) The value of x when y is 180.

    h) You are testing a decorative clock, to possibly be manufactured by your Consumer

    Electronics division, and attach a mass (m) to a string of length (𝑙𝑙) to form a simple
    pendulum. Assuming that the acceleration due to gravity (g) of the earth may have an
    influence on the period (t) of the pendulum swing, use dimensional analysis to find a
    formula for t which could possibly involve m, 𝑙𝑙, and g.

    i) You are testing the voltage across a capacitor in an AC circuit. The instrument you are
    using indicates this voltage to have a magnitude of 100 V and a phase angle of 45 degrees.
    Convert this voltage into a complex number.

    j) A set of data from a manufacturing robot has been expressed in matrix form, as follows;

    𝐷𝐷 = �8 5
    3 4�

    Find the inverse of this matrix.

    [mailto:jane.smith@zmail.org](mailto:jane.smith@zmail.org)

    [https://www.desmos.com/](https://www.desmos.com/)

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 4 of 6 Issue 1 – 2024/25

    Task 2

    a) Your communications division manufactures wireless dongles for use in general
    computing. These dongles have a maximum allowed radiative power of +20dBm. A
    random sample of ten dongles was taken, and their transmit power was measured by a
    colleague, using a spectrum analyser. The results are as follows;

    Sample 1 2 3 4 5 6 7 8 9 10

    Power
    (+dBm) 18.1 19.2 18.4 18.1 19.9 18.1 17.4 19.1 18.1 17.4

    (i) Calculate the mean transmit power for these samples.
    (ii) Calculate the mode of the samples.
    (iii) Calculate the median of the samples
    (iv) Determine the standard deviation for the samples.

    b) You visit your Manufacturing division, which has a machine producing metal bolts. In a

    tray of these bolts, 94% are within the allowable diameter tolerance value. The remainder
    exceed the tolerance. You withdraw six bolts at random from the tray. Determine the
    probabilities that;

    (i) Two of the six bolts exceed the diameter.
    (ii) More than two of the six bolts exceed the diameter.

    c) Your components division manufactures capacitors, and the mean capacitance of 400

    capacitors you have selected is 100µF, with a standard deviation of 7µF. If the
    capacitances are normally distributed, determine the number of capacitors likely to have
    values between 90µF and 110µF.

    Note: Use the z-table given in Appendix A when answering part c.

    d) A colleague, who is a Fuels engineer, is testing the effects of an experimental fuel additive
    for petrol engines which your company is developing. She adds the same sample amount
    of additive to 100 full petrol tanks for the same model of car and records the number of
    miles per gallon (mpg) for each car after being driven around a test track at a constant
    speed, until the fuel runs out. She knows that such testing undertaken without the
    additive produces a mean mpg figure of 44. Collecting results with the additive, she
    notices that the mean mpg figure is 48 with a sample standard deviation of 13 mpg.

    By interpreting the results of the testing, show whether you agree, or not, with her
    hypothesis that the fuel additive has influenced the number of miles per gallon for the
    cars.

    Draw by hand, or use suitable software, to produce a graphic, suitable for a non-technical
    company executive, which represents the results of your analysis.

    Note: Use the z-table given in Appendix A when answering part d.

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 5 of 6 Issue 1 – 2024/25

    Sources of
    information to

    support you with
    this Assignment

    Bird J. (2021) Higher Engineering Mathematics. 9th Ed. Routledge.
    Bird J. (2019) Science and Mathematics for Engineering. 6th Ed. Routledge.
    Glyn J. and Dyke P. (2020) Modern Engineering Mathematics. 6th edition. Pearson.
    Made Easy Editorial Board (2022) Engineering Mathematics for GATE 2023 and ESE 2023
    (Prelims) – Theory and Previous Year Solved Papers. India: Made Easy Publications
    Pvt Ltd.
    Rattan K.S., Klingbeil N.W., and Baudendistel C.M. (2021) Introductory Mathematics for
    Engineering Applications. 2nd Ed. Wiley.
    Ram M. (2021) Recent Advances in Mathematics for Engineering. CRC Press.
    Teodorescu P., Stanescu N., and Pandrea N. (2013) Numerical Analysis with Applications
    in Mechanics and Engineering. Wiley-IEEE Press.
    Ram M. (2020) Mathematics in Engineering Sciences: Novel Theories, Technologies,
    and Applications. 1st Edition. CRC Press.
    Sobot, R. (2022) Engineering Mathematics by Example. 1st Ed. Springer.
    Stroud, K.A. and Booth, D.J. (2020) Engineering Mathematics. 8th Ed. Bloomsbury
    Publishing
    Urbano M. (2019) Introductory Electrical Engineering with Math Explained in Accessible
    Language. Wiley.
    Vick B. (2020) Applied Engineering Mathematics. CRC Press.

    Relevant Learning Outcomes and Assessment Criteria

    Pass Merit Distinction

    L01 Apply a variety of mathematical methods to a range of
    engineering and manufacturing sector problems

    LO1 and LO2

    P1

    Apply dimensional analysis
    techniques to solve complex
    engineering/manufacturing
    problems.

    M1 Use three mathematical

    concepts to solve
    engineering/
    manufacturing problems,
    justifying your chosen
    methods.

    D1 Present data as meaningful
    information using appropriate
    methods that can be understood by
    a nontechnical audience.

    P2

    Generate answers from
    engineering arithmetic and
    geometric progressions.

    P3

    Determine solutions of
    engineering equations using
    exponential, logarithmic,
    trigonometric, and hyperbolic
    functions.

    L02 Investigate applications of statistical and probability
    techniques to interpret, organise, and present data

    P4

    Investigate engineering data
    by calculating mean, mode,
    median, and standard
    deviation.

    M2 Conduct an engineering

    hypothesis test and
    interpret the results.

    P5

    Calculate probabilities within
    Poisson binomially and
    normally distributed
    engineering random variables.

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 6 of 6 Issue 1 – 2024/25

    Appendix A

    z 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09

    0 0 0.00399 0.00798 0.01197 0.01595 0.01994 0.02392 0.0279 0.03188 0.03586

    0.1 0.03983 0.0438 0.04776 0.05172 0.05567 0.05962 0.06356 0.06749 0.07142 0.07535

    0.2 0.07926 0.08317 0.08706 0.09095 0.09483 0.09871 0.10257 0.10642 0.11026 0.11409

    0.3 0.11791 0.12172 0.12552 0.1293 0.13307 0.13683 0.14058 0.14431 0.14803 0.15173

    0.4 0.15542 0.1591 0.16276 0.1664 0.17003 0.17364 0.17724 0.18082 0.18439 0.18793

    0.5 0.19146 0.19497 0.19847 0.20194 0.2054 0.20884 0.21226 0.21566 0.21904 0.2224

    0.6 0.22575 0.22907 0.23237 0.23565 0.23891 0.24215 0.24537 0.24857 0.25175 0.2549

    0.7 0.25804 0.26115 0.26424 0.2673 0.27035 0.27337 0.27637 0.27935 0.2823 0.28524

    0.8 0.28814 0.29103 0.29389 0.29673 0.29955 0.30234 0.30511 0.30785 0.31057 0.31327

    0.9 0.31594 0.31859 0.32121 0.32381 0.32639 0.32894 0.33147 0.33398 0.33646 0.33891

    1 0.34134 0.34375 0.34614 0.34849 0.35083 0.35314 0.35543 0.35769 0.35993 0.36214

    1.1 0.36433 0.3665 0.36864 0.37076 0.37286 0.37493 0.37698 0.379 0.381 0.38298

    1.2 0.38493 0.38686 0.38877 0.39065 0.39251 0.39435 0.39617 0.39796 0.39973 0.40147

    1.3 0.4032 0.4049 0.40658 0.40824 0.40988 0.41149 0.41308 0.41466 0.41621 0.41774

    1.4 0.41924 0.42073 0.4222 0.42364 0.42507 0.42647 0.42785 0.42922 0.43056 0.43189

    1.5 0.43319 0.43448 0.43574 0.43699 0.43822 0.43943 0.44062 0.44179 0.44295 0.44408

    1.6 0.4452 0.4463 0.44738 0.44845 0.4495 0.45053 0.45154 0.45254 0.45352 0.45449

    1.7 0.45543 0.45637 0.45728 0.45818 0.45907 0.45994 0.4608 0.46164 0.46246 0.46327

    1.8 0.46407 0.46485 0.46562 0.46638 0.46712 0.46784 0.46856 0.46926 0.46995 0.47062

    1.9 0.47128 0.47193 0.47257 0.4732 0.47381 0.47441 0.475 0.47558 0.47615 0.4767

    2 0.47725 0.47778 0.47831 0.47882 0.47932 0.47982 0.4803 0.48077 0.48124 0.48169

    2.1 0.48214 0.48257 0.483 0.48341 0.48382 0.48422 0.48461 0.485 0.48537 0.48574

    2.2 0.4861 0.48645 0.48679 0.48713 0.48745 0.48778 0.48809 0.4884 0.4887 0.48899

    2.3 0.48928 0.48956 0.48983 0.4901 0.49036 0.49061 0.49086 0.49111 0.49134 0.49158

    2.4 0.4918 0.49202 0.49224 0.49245 0.49266 0.49286 0.49305 0.49324 0.49343 0.49361

    2.5 0.49379 0.49396 0.49413 0.4943 0.49446 0.49461 0.49477 0.49492 0.49506 0.4952

    2.6 0.49534 0.49547 0.4956 0.49573 0.49585 0.49598 0.49609 0.49621 0.49632 0.49643

    2.7 0.49653 0.49664 0.49674 0.49683 0.49693 0.49702 0.49711 0.4972 0.49728 0.49736

    2.8 0.49744 0.49752 0.4976 0.49767 0.49774 0.49781 0.49788 0.49795 0.49801 0.49807

    2.9 0.49813 0.49819 0.49825 0.49831 0.49836 0.49841 0.49846 0.49851 0.49856 0.49861

    3 0.49865 0.49869 0.49874 0.49878 0.49882 0.49886 0.49889 0.49893 0.49896 0.499

    3.1 0.49903 0.49906 0.4991 0.49913 0.49916 0.49918 0.49921 0.49924 0.49926 0.49929

    3.2 0.49931 0.49934 0.49936 0.49938 0.4994 0.49942 0.49944 0.49946 0.49948 0.4995

    3.3 0.49952 0.49953 0.49955 0.49957 0.49958 0.4996 0.49961 0.49962 0.49964 0.49965

    3.4 0.49966 0.49968 0.49969 0.4997 0.49971 0.49972 0.49973 0.49974 0.49975 0.49976

    3.5 0.49977 0.49978 0.49978 0.49979 0.4998 0.49981 0.49981 0.49982 0.49983 0.49983

    3.6 0.49984 0.49985 0.49985 0.49986 0.49986 0.49987 0.49987 0.49988 0.49988 0.49989

    3.7 0.49989 0.4999 0.4999 0.4999 0.49991 0.49991 0.49992 0.49992 0.49992 0.49992

    3.8 0.49993 0.49993 0.49993 0.49994 0.49994 0.49994 0.49994 0.49995 0.49995 0.49995

    3.9 0.49995 0.49995 0.49996 0.49996 0.49996 0.49996 0.49996 0.49996 0.49997 0.49997

    4.0 0.49997 0.49997 0.49997 0.49997 0.49997 0.49997 0.49998 0.49998 0.49998 0.49998

    – Assignment Format
    – Assignment Structure
    – Submission Requirements
    – Professional Conversation

    **## U4002EngineeringMathematics-FirstAssignment.pdf**

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 1 of 6 Issue 1 – 2024/25

    Higher National Certificate/Diploma Assessment

    Qualification Pearson BTEC Higher Nationals for England (2024)

    Unit number and title 4002. Engineering Mathematics

    Assignment title Mathematical Methods and Statistical Techniques

    Assessor Engineering Team

    Academic year 1 Unit Code A/651/0708 Assignment 1 of 3

    Internal Verifier Mike Shaw Verification Date 2nd September 2024

    Issue Date 2nd September 2024 Final Submission Date No later than 31st August 2025

    Submission Format

    All text elements of your submission should be word processed, mathematical solutions can be handwritten
    (neatly) and scanned into your document.

    Assignment Format

    • Organisation: Use clear headings, paragraphs, and sub-sections, to ensure clarity and ease of reading.
    • Referencing: Support your work with research. Use Harvard referencing or an approved alternative. Ensure accuracy to

    avoid plagiarism.
    • Bibliography: Include a bibliography listing all referenced sources at the end, following the same referencing style.

    Assignment Structure

    Your assignment MUST include the following sections:

    • Cover Page: Your Course, Name, Unit Name and Assignment number/name
    • Contents Page: List tasks or questions with page numbers.
    • References: List all sources used, but do not use Wikipedia.

    Submission Requirements

    By submitting your assignment, you confirm the following:

    • Originality: The work is your own, with all sources properly cited.
    • Plagiarism: You acknowledge that plagiarism and collusion are forms of academic misconduct and are strictly prohibited.
    • Plagiarism Detection: Your assignment will be submitted to TurnItIn, a plagiarism detection service, that compares your

    work against databases, online sources, and other students' work.
    • False Declaration: Making a false declaration is academic misconduct.

    Professional Conversation

    • Selected assignments will require a video conference to assess understanding before final grades are issued.

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 2 of 6 Issue 1 – 2024/25

    Vocational
    Scenario or

    Context

    You work as a Test Engineer for a global manufacturer of electrical and mechanical

    components and systems. Your Line Manager is responsible for delegating to you and your

    colleagues the testing of theory, principles, and hypotheses from several worldwide

    company divisions. She has asked you to undertake a series of such evaluations.

    Task 1

    a) The power (P) dissipated in a resistor (R) which is subjected to a voltage (V) across its
    terminals is given by the well-known formula;

    𝑃𝑃 =
    𝑉𝑉2

    𝑅𝑅

    Since you are new to the company your new Line Manager is unsure of your capabilities,

    and has asked you to use the dimensions of P and V to determine the dimensions of R.

    b) A guitar string, made by your Musical Instruments division, has mass (m), length (𝑙𝑙) and
    tension (F). It is proposed by one of your junior colleagues that a formula for the period of
    vibration (t) of the string might be;

    𝑡𝑡 = 2𝜋𝜋�
    𝑚𝑚3𝑙𝑙
    𝐹𝐹

    Use dimensional analysis to show your colleague that this formula is incorrect.

    c) An analogue-to-digital converter (ADC), manufactured by your Signals division, takes 20
    voltage samples of a ramp waveform, measured in mV, as follows… 2, 4, 6, 8, 10 …40

    Your Test colleague has asked you to assist by using a formula to calculate the sum of
    these 20 voltage samples.

    d) A digital chip, made by your Microelectronics division, counts continuously in the
    sequence: 1024, 2048, 4096, 8192, …

    You have been asked to use a formula to calculate the 9th count of the chip.

    e) A series electrical circuit which you are testing features a capacitor (C) charging via a
    resistor (R) and a DC supply voltage (Vs). The voltage across the capacitor (Vc) may be
    described by the equation…

    vc = vs �1 − e−𝑡𝑡 𝑅𝑅𝑅𝑅� �

    where t represents time.
    Assuming that Vc is 1V after a time of 4 seconds, determine the approximate value of the
    capacitor.

    (cont.)

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 3 of 6 Issue 1 – 2024/25

    NOTES
     The value of R is determined from the number of characters in your email address. As

    an example, if your email address is jane.smith@zmail.org then we count all the
    characters, including the dot, to be 20. Therefore, the value of R will be 20 MΩ.

     The value of the DC supply voltage (Vs) is determined from the year of your birth. As an
    example, if you were born in 1994 then we add 1 + 9 + 9 + 4 to arrive at a voltage of 23
    V.

    f) One of your commonly-used laboratory instantaneous test signal voltages (vs) is described

    by the equation…

    6sin 2
    4sv ft ππ = − 

     
    where f = 1MHz and t represents time.

    Make time (t) the subject of this formula, and hence determine the first point in time
    when the instantaneous signal voltage has a magnitude of +3V.
    Note: A colleague has reminded you that you need to have your calculator in radians
    mode (RAD) for this calculation, because the angle is given in radians (i.e. π is featured).

    Use suitable software to draw at least two cycles of this signal and annotate the drawing
    so that non-technical colleagues may understand it.

    g) The curve assumed by a heavy power cable, manufactured by your Power division, is

    described by the equation…

    60cosh

    60
    xy  =  

     
    where x and y are horizontal and vertical positions respectively.
    Calculate;

    (i) The value of y when x is 104.
    (ii) The value of x when y is 180.

    h) You are testing a decorative clock, to possibly be manufactured by your Consumer

    Electronics division, and attach a mass (m) to a string of length (𝑙𝑙) to form a simple
    pendulum. Assuming that the acceleration due to gravity (g) of the earth may have an
    influence on the period (t) of the pendulum swing, use dimensional analysis to find a
    formula for t which could possibly involve m, 𝑙𝑙, and g.

    i) You are testing the voltage across a capacitor in an AC circuit. The instrument you are
    using indicates this voltage to have a magnitude of 100 V and a phase angle of 45 degrees.
    Convert this voltage into a complex number.

    j) A set of data from a manufacturing robot has been expressed in matrix form, as follows;

    𝐷𝐷 = �8 5
    3 4�

    Find the inverse of this matrix.

    [mailto:jane.smith@zmail.org](mailto:jane.smith@zmail.org)

    [https://www.desmos.com/](https://www.desmos.com/)

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 4 of 6 Issue 1 – 2024/25

    Task 2

    a) Your communications division manufactures wireless dongles for use in general
    computing. These dongles have a maximum allowed radiative power of +20dBm. A
    random sample of ten dongles was taken, and their transmit power was measured by a
    colleague, using a spectrum analyser. The results are as follows;

    Sample 1 2 3 4 5 6 7 8 9 10

    Power
    (+dBm) 18.1 19.2 18.4 18.1 19.9 18.1 17.4 19.1 18.1 17.4

    (i) Calculate the mean transmit power for these samples.
    (ii) Calculate the mode of the samples.
    (iii) Calculate the median of the samples
    (iv) Determine the standard deviation for the samples.

    b) You visit your Manufacturing division, which has a machine producing metal bolts. In a

    tray of these bolts, 94% are within the allowable diameter tolerance value. The remainder
    exceed the tolerance. You withdraw six bolts at random from the tray. Determine the
    probabilities that;

    (i) Two of the six bolts exceed the diameter.
    (ii) More than two of the six bolts exceed the diameter.

    c) Your components division manufactures capacitors, and the mean capacitance of 400

    capacitors you have selected is 100µF, with a standard deviation of 7µF. If the
    capacitances are normally distributed, determine the number of capacitors likely to have
    values between 90µF and 110µF.

    Note: Use the z-table given in Appendix A when answering part c.

    d) A colleague, who is a Fuels engineer, is testing the effects of an experimental fuel additive
    for petrol engines which your company is developing. She adds the same sample amount
    of additive to 100 full petrol tanks for the same model of car and records the number of
    miles per gallon (mpg) for each car after being driven around a test track at a constant
    speed, until the fuel runs out. She knows that such testing undertaken without the
    additive produces a mean mpg figure of 44. Collecting results with the additive, she
    notices that the mean mpg figure is 48 with a sample standard deviation of 13 mpg.

    By interpreting the results of the testing, show whether you agree, or not, with her
    hypothesis that the fuel additive has influenced the number of miles per gallon for the
    cars.

    Draw by hand, or use suitable software, to produce a graphic, suitable for a non-technical
    company executive, which represents the results of your analysis.

    Note: Use the z-table given in Appendix A when answering part d.

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 5 of 6 Issue 1 – 2024/25

    Sources of
    information to

    support you with
    this Assignment

    Bird J. (2021) Higher Engineering Mathematics. 9th Ed. Routledge.
    Bird J. (2019) Science and Mathematics for Engineering. 6th Ed. Routledge.
    Glyn J. and Dyke P. (2020) Modern Engineering Mathematics. 6th edition. Pearson.
    Made Easy Editorial Board (2022) Engineering Mathematics for GATE 2023 and ESE 2023
    (Prelims) – Theory and Previous Year Solved Papers. India: Made Easy Publications
    Pvt Ltd.
    Rattan K.S., Klingbeil N.W., and Baudendistel C.M. (2021) Introductory Mathematics for
    Engineering Applications. 2nd Ed. Wiley.
    Ram M. (2021) Recent Advances in Mathematics for Engineering. CRC Press.
    Teodorescu P., Stanescu N., and Pandrea N. (2013) Numerical Analysis with Applications
    in Mechanics and Engineering. Wiley-IEEE Press.
    Ram M. (2020) Mathematics in Engineering Sciences: Novel Theories, Technologies,
    and Applications. 1st Edition. CRC Press.
    Sobot, R. (2022) Engineering Mathematics by Example. 1st Ed. Springer.
    Stroud, K.A. and Booth, D.J. (2020) Engineering Mathematics. 8th Ed. Bloomsbury
    Publishing
    Urbano M. (2019) Introductory Electrical Engineering with Math Explained in Accessible
    Language. Wiley.
    Vick B. (2020) Applied Engineering Mathematics. CRC Press.

    Relevant Learning Outcomes and Assessment Criteria

    Pass Merit Distinction

    L01 Apply a variety of mathematical methods to a range of
    engineering and manufacturing sector problems

    LO1 and LO2

    P1

    Apply dimensional analysis
    techniques to solve complex
    engineering/manufacturing
    problems.

    M1 Use three mathematical

    concepts to solve
    engineering/
    manufacturing problems,
    justifying your chosen
    methods.

    D1 Present data as meaningful
    information using appropriate
    methods that can be understood by
    a nontechnical audience.

    P2

    Generate answers from
    engineering arithmetic and
    geometric progressions.

    P3

    Determine solutions of
    engineering equations using
    exponential, logarithmic,
    trigonometric, and hyperbolic
    functions.

    L02 Investigate applications of statistical and probability
    techniques to interpret, organise, and present data

    P4

    Investigate engineering data
    by calculating mean, mode,
    median, and standard
    deviation.

    M2 Conduct an engineering

    hypothesis test and
    interpret the results.

    P5

    Calculate probabilities within
    Poisson binomially and
    normally distributed
    engineering random variables.

    © 2024 UniCourse Ltd. All Rights Reserved

    Page 6 of 6 Issue 1 – 2024/25

    Appendix A

    z 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09

    0 0 0.00399 0.00798 0.01197 0.01595 0.01994 0.02392 0.0279 0.03188 0.03586

    0.1 0.03983 0.0438 0.04776 0.05172 0.05567 0.05962 0.06356 0.06749 0.07142 0.07535

    0.2 0.07926 0.08317 0.08706 0.09095 0.09483 0.09871 0.10257 0.10642 0.11026 0.11409

    0.3 0.11791 0.12172 0.12552 0.1293 0.13307 0.13683 0.14058 0.14431 0.14803 0.15173

    0.4 0.15542 0.1591 0.16276 0.1664 0.17003 0.17364 0.17724 0.18082 0.18439 0.18793

    0.5 0.19146 0.19497 0.19847 0.20194 0.2054 0.20884 0.21226 0.21566 0.21904 0.2224

    0.6 0.22575 0.22907 0.23237 0.23565 0.23891 0.24215 0.24537 0.24857 0.25175 0.2549

    0.7 0.25804 0.26115 0.26424 0.2673 0.27035 0.27337 0.27637 0.27935 0.2823 0.28524

    0.8 0.28814 0.29103 0.29389 0.29673 0.29955 0.30234 0.30511 0.30785 0.31057 0.31327

    0.9 0.31594 0.31859 0.32121 0.32381 0.32639 0.32894 0.33147 0.33398 0.33646 0.33891

    1 0.34134 0.34375 0.34614 0.34849 0.35083 0.35314 0.35543 0.35769 0.35993 0.36214

    1.1 0.36433 0.3665 0.36864 0.37076 0.37286 0.37493 0.37698 0.379 0.381 0.38298

    1.2 0.38493 0.38686 0.38877 0.39065 0.39251 0.39435 0.39617 0.39796 0.39973 0.40147

    1.3 0.4032 0.4049 0.40658 0.40824 0.40988 0.41149 0.41308 0.41466 0.41621 0.41774

    1.4 0.41924 0.42073 0.4222 0.42364 0.42507 0.42647 0.42785 0.42922 0.43056 0.43189

    1.5 0.43319 0.43448 0.43574 0.43699 0.43822 0.43943 0.44062 0.44179 0.44295 0.44408

    1.6 0.4452 0.4463 0.44738 0.44845 0.4495 0.45053 0.45154 0.45254 0.45352 0.45449

    1.7 0.45543 0.45637 0.45728 0.45818 0.45907 0.45994 0.4608 0.46164 0.46246 0.46327

    1.8 0.46407 0.46485 0.46562 0.46638 0.46712 0.46784 0.46856 0.46926 0.46995 0.47062

    1.9 0.47128 0.47193 0.47257 0.4732 0.47381 0.47441 0.475 0.47558 0.47615 0.4767

    2 0.47725 0.47778 0.47831 0.47882 0.47932 0.47982 0.4803 0.48077 0.48124 0.48169

    2.1 0.48214 0.48257 0.483 0.48341 0.48382 0.48422 0.48461 0.485 0.48537 0.48574

    2.2 0.4861 0.48645 0.48679 0.48713 0.48745 0.48778 0.48809 0.4884 0.4887 0.48899

    2.3 0.48928 0.48956 0.48983 0.4901 0.49036 0.49061 0.49086 0.49111 0.49134 0.49158

    2.4 0.4918 0.49202 0.49224 0.49245 0.49266 0.49286 0.49305 0.49324 0.49343 0.49361

    2.5 0.49379 0.49396 0.49413 0.4943 0.49446 0.49461 0.49477 0.49492 0.49506 0.4952

    2.6 0.49534 0.49547 0.4956 0.49573 0.49585 0.49598 0.49609 0.49621 0.49632 0.49643

    2.7 0.49653 0.49664 0.49674 0.49683 0.49693 0.49702 0.49711 0.4972 0.49728 0.49736

    2.8 0.49744 0.49752 0.4976 0.49767 0.49774 0.49781 0.49788 0.49795 0.49801 0.49807

    2.9 0.49813 0.49819 0.49825 0.49831 0.49836 0.49841 0.49846 0.49851 0.49856 0.49861

    3 0.49865 0.49869 0.49874 0.49878 0.49882 0.49886 0.49889 0.49893 0.49896 0.499

    3.1 0.49903 0.49906 0.4991 0.49913 0.49916 0.49918 0.49921 0.49924 0.49926 0.49929

    3.2 0.49931 0.49934 0.49936 0.49938 0.4994 0.49942 0.49944 0.49946 0.49948 0.4995

    3.3 0.49952 0.49953 0.49955 0.49957 0.49958 0.4996 0.49961 0.49962 0.49964 0.49965

    3.4 0.49966 0.49968 0.49969 0.4997 0.49971 0.49972 0.49973 0.49974 0.49975 0.49976

    3.5 0.49977 0.49978 0.49978 0.49979 0.4998 0.49981 0.49981 0.49982 0.49983 0.49983

    3.6 0.49984 0.49985 0.49985 0.49986 0.49986 0.49987 0.49987 0.49988 0.49988 0.49989

    3.7 0.49989 0.4999 0.4999 0.4999 0.49991 0.49991 0.49992 0.49992 0.49992 0.49992

    3.8 0.49993 0.49993 0.49993 0.49994 0.49994 0.49994 0.49994 0.49995 0.49995 0.49995

    3.9 0.49995 0.49995 0.49996 0.49996 0.49996 0.49996 0.49996 0.49996 0.49997 0.49997

    4.0 0.49997 0.49997 0.49997 0.49997 0.49997 0.49997 0.49998 0.49998 0.49998 0.49998

    – Assignment Format
    – Assignment Structure
    – Submission Requirements
    – Professional Conversation

  • [Solved] endt26

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    **Assignment 1 Systems Planning Vision Statement** **Assignment Instructions** **Purpose** The purpose of this assignment is to create a Vision Statement for your Case Study project so that we can summarize the important features of the new system. This also provides an opportunity for you gain insi…

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    Assignment Prompt & Instructions

    **Assignment 1 Systems Planning Vision Statement**

    **Assignment Instructions**

    **Purpose**

    The purpose of this assignment is to create a Vision Statement for your Case Study project so that we can summarize the important features of the new system. This also provides an opportunity for you gain insight to the Case Study and its scope for future development activities.

    **1.  System Vision Document**

    During systems analysis one of the tasks we need to complete is to plan for the project so that we understand the components that will be needed for our project. Although many tasks occur during the early stages/phases of system development, one of the deliverables (work products) is the System Vision Document which provides an executive summary in bare essentials of a statement of the problem we are trying to solve, the capabilities and features of the system, constraints, risks, stakeholders, and other features.

    **2.  Discussions and Examples**

    The following provides links to a discussion on vision statements and how to create one. Review these references before you create your Vision statement for our Case Study.  Please see the Additional Resources for a discussion of a Vision Statement and how to create one.

    **2.1  See the discussion of a Vision statement and what goes into a Vision statement below:**

    IBM Engineering Lifecycle Management.  [Vision Document](https://myclassroom.apus.edu/d2l/common/dialogs/quickLink/quickLink.d2l?ou=394130&type=coursefile&fileId=Vision+Document+Outline.pdf).  Retrieved from [https://www.ibm.com/docs/en/engineering-lifecycle-management-suite/lifecycle-management/7.0.1?topic=requirements-vision-document](https://www.ibm.com/docs/en/engineering-lifecycle-management-suite/lifecycle-management/7.0.1?topic=requirements-vision-document)

    **2.2  See the discussion on how to create a Vision statement below:**

    [Developing a vision](https://myclassroom.apus.edu/d2l/common/dialogs/quickLink/quickLink.d2l?ou=394130&type=coursefile&fileId=Developing+a+vision.pdf). (n.d.). Retrieved from [https://www.ibm.com/docs/en/engineering-lifecycle-management-suite/lifecycle-management/7.0.1?topic=release-developing-vision](https://www.ibm.com/docs/en/engineering-lifecycle-management-suite/lifecycle-management/7.0.1?topic=release-developing-vision)

    This document discusses how to create a Vision statement.

    **3.  Develop a Vision Document for our Case Study.**

    Use our [Case Study](https://myclassroom.apus.edu/d2l/common/dialogs/quickLink/quickLink.d2l?ou=394130&type=content&rcode=00D22884-7DC5-4408-809B-589E36B04C5A-354425) as a basis for your project and Vision Document.   Download the [Vision Document Template 2021](https://myclassroom.apus.edu/d2l/common/dialogs/quickLink/quickLink.d2l?ou=394130&type=coursefile&fileId=Templates%2fVision+Document+Template+2021.docx) and rename as Assignment1SystemsPlanningVisionYourFirstNameYourLastName using your name. Complete the contents and follow the directions in the document.  The document includes the following sections.

    1.  Introduction

    2.  Positioning

    3.  Stakeholder and User Descriptions

    4.  Product Overview

    – [\
    \
    VisionDocumentTemplate2021.pdf](https://www.sweetstudy.com/files/visiondocumenttemplate2021-pdf "VisionDocumentTemplate2021.pdf")
    – [\
    \
    FCSCaseStudy.pdf](https://www.sweetstudy.com/files/fcscasestudy-pdf "FCSCaseStudy.pdf")

    – 2 years ago

  • [Solved] Discussion P W4 Reply 2

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    1- Infection is a process in which a pathogenic microorganism invades the body of a susceptible host, multiplies and triggers an inflammatory response. This process can cause tissue damage and manifest clinically as an infectious disease with specific signs and symptoms, depending on the causative a…

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    1- Infection is a process in which a pathogenic microorganism invades the body of a susceptible host, multiplies and triggers an inflammatory response. This process can cause tissue damage and manifest clinically as an infectious disease with specific signs and symptoms, depending on the causative agent and the host's defenses. Colonization, on the other hand, refers to the presence of microorganisms on body surfaces without causing damage or an inflammatory response. The main difference between colonization and infection is that colonization does not generate symptoms or inflammation, while infection involves invasion of sterile tissues, multiplication of the pathogen and activation of the immune system (Rehman, 2023).

    An example of colonization is the presence of Staphylococcus aureus on the skin or nostrils without causing disease. In contrast, an example of infection is a urinary tract infection caused by Escherichia coli, where bacteria invade the urinary tract, causing inflammation and symptoms such as painful urination and fever.

    2- Infection is initiated when a pathogenic agent, such as a microorganism (virus, bacteria, fungus, protozoan) or a toxin, manages to overcome the natural barriers of the host organism, such as the skin or mucous membranes. This process can occur by direct contact, inhalation, ingestion or through wounds. Once inside the body, the pathogen attaches to host cells through specific interactions between its structures (such as glycoproteins or viral capsids) and cell receptors. Subsequently, it penetrates cells or tissues and begins to replicate or release toxins, triggering an initial nonspecific inflammatory response that includes vasodilation, edema, and the arrival of immune cells such as neutrophils and macrophages to contain the infection (Charles A Janeway et al., 2019).

    The usual course of an infection follows several stages: incubation, where the pathogen multiplies without visible symptoms; prodromal phase, characterized by nonspecific symptoms such as fever or malaise; clinical phase, where specific signs of disease appear; and finally, resolution, in which the host recovers, the infection becomes chronic or proves fatal. For example, in a viral respiratory infection such as influenza, the virus enters by inhalation, attaches to airway epithelial cells and begins to replicate, causing fever and cough in the clinical phase before resolving or becoming complicated. In general, the initial inflammatory response can eliminate the invading agent if it is effective. If the infection is not contained at this stage, a specific immune response mediated by T and B lymphocytes is activated, generating antibodies and immunologic memory. In more severe cases, the pathogen may spread through the bloodstream or tissues, causing systemic or chronic infections. Finally, if the agent is eliminated, the organism enters a phase of tissue repair to restore damaged tissues.

    3- The course of an infection is determined by a complex interaction between pathogen, host and environmental factors. Pathogen factors include virulence, infectivity and ability to evade the immune system. For example, Mycobacterium tuberculosis can survive within macrophages, which facilitates chronic infections such as tuberculosis. Likewise, viruses such as influenza have a high capacity for mutation, which allows them to evade immune defenses and cause recurrent epidemics. As for host factors, immune status is key: immunocompromised individuals, such as those with HIV, are more susceptible to opportunistic infections such as systemic candidiasis. Chronic conditions (diabetes or renal failure), age (children and the elderly are more vulnerable) and genetic predisposition also play a role. For example, in the case of HIV-1, certain genes related to chemokine receptors may confer partial resistance to progression of infection in individuals without long-term progression (Pugliese et al., 2022).

    Finally, environmental factors include sanitation conditions, access to medical care and exposure to vectors. Diseases such as dengue or malaria are more prevalent in tropical regions due to the presence of vectors such as mosquitoes. In summary, these variables determine diverse trajectories: from self-limiting infections (such as influenza) to chronic (tuberculosis) or severe progressive (sepsis).

    References

    Charles A Janeway, J., Travers, P., Walport, M., & Shlomchik, M. J. (2019). Infectious agents and how they cause disease. In _Immunobiology: The Immune System in Health and Disease. 5th edition_. Garland Science. https://www.ncbi.nlm.nih.gov/books/NBK27114/

    Pugliese, G., Liccardi, A., Graziadio, C., Barrea, L., Muscogiuri, G., & Colao, A. (2022). Obesity and infectious diseases: Pathophysiology and epidemiology of a double pandemic condition. _International Journal of Obesity_, _46_(3), 449–465. https://doi.org/10.1038/s41366-021-01035-6

    Rehman, T. (2023). _Colonization vs. Infection—What’s the Difference?_ https://www.askdifference.com/colonization-vs-infection/

    – 2 years ago

  • [Solved] Discussion P W4 Reply 1

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    Infection and colonization are terms used in microbiology to describe an organism present in the human body. Infection is an invasion and multiplication of bacteria or a microorganism within the body that can lead to a disease. Infection can be transmitted in various methods such as airborne droplet…

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    Assignment Prompt & Instructions

    Infection and colonization are terms used in microbiology to describe an organism present in the human body. Infection is an invasion and multiplication of bacteria or a microorganism within the body that can lead to a disease. Infection can be transmitted in various methods such as airborne droplets (Covid, TB), direct contact and contamination of food and water (Hepatitis A), this microorganism can cause systemic symptoms to the host. Colonization its different from infection because the microorganism is already present inside the host without causing any harm but rather helping the body with digestion and also with absorption of nutrients.

    During an infection, the microorganisms can cause damage to tissues, organs, or entire systems of the body. This can lead to symptoms such as fever, pain, inflammation, and other signs of illness (Admin-Infection, 2023). Infections are spread from person to person, poor hygiene and poor infection control practices play an important part in the transition of infections from host to host. Handwashing is the first simple solution to prevent infections. Another way of infection is through poorly perform medical procedures, such as not using aseptic techniques and dirty instruments. Methods of infection include direct contact by physical contact from an infected host, indirect contact by touching contaminated surfaces, airborne transmission like Covid and TB where the bacteria spread through the air and is breathable by the host. Vector -borne transmission are transmitted through bites by infected insects like mosquitos and Malaria, lastly by fecal- oral transmission in the case of Hepatitis A through contaminated food and water and poor hand hygiene. The spread of microorganisms and the development of disease or infection can be influenced by various factors, including the resistance of the microorganism, the susceptibility of the host, and the environment in which transmission occurs (Admin-Infection, 2023).

    Factors influencing the course of an infection is healthy immune system that can fight of the infection, genetic factors that will allow for the infection to progress due to generic variations and past family medical history such as cancer, and early recognition in a prompt identification of the infection in order to treat it at its early stages. Contact with a pathogen is followed by variable courses of infectious disease, which are only partly explicable by classical risk factors. The susceptibility to infection is variable, as is the course of disease after infection. In this review, we discuss the extent to which this variation is due to genetic factors of the affected individual (the host) (Schmidt et al., 2022). A comprehensive understanding of host genetics can improve the care of patients with infectious diseases

    References

    Tkacs, N., Johnson, R., & Herrmann, L. (2022). Advanced Physiology and Pathophysiology: Essentials for Clinical Practice. Springer Publishing Company.

    Admin-Infection. (2023, December 7). Infection vs colonization – understanding the difference and its impact on health. Infection Cycle. [https://infectioncycle.com/articles/infection-vs-colonization-understanding-the-difference-and-its-impact-on-health](https://infectioncycle.com/articles/infection-vs-colonization-understanding-the-difference-and-its-impact-on-health)

    Schmidt, A., Groh, A. M., Frick, J. S., Vehreschild, M. J. G. T., & Ludwig, K. U. (2022, February 25). Genetic predisposition and the variable course of infectious diseases. Deutsches Arzteblatt international. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9160423/

    – 2 years ago

  • [Solved] Discussion NT W4 Reply 2

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    **Self-Reliance and Cultural Competence** From the chapter, the selected research study is the theory of self-reliance. The theory was developed by John Lowe and established within the Cherokee cultural values. Specifically, Lowe used the theory to create an understanding of the healthcare system wi…

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    Assignment Prompt & Instructions

    **Self-Reliance and Cultural Competence**

    From the chapter, the selected research study is the theory of self-reliance. The theory was developed by John Lowe and established within the Cherokee cultural values. Specifically, Lowe used the theory to create an understanding of the healthcare system within the Native Indian Americans (Im & Lee, 2023). The theory was first discussed in the original manuscript contained in the book _The Self-Reliance of the Cherokee Male Adolescent_ by John Lowe.

    **How is the Theory of Self-reliance Presented in the Manuscript?**

    Self-reliance theory is illustrated from a cultural perspective, focusing on the significance of discipline, confidence, and responsibility. For the Cherokee, the concept is understood through the interconnection of specific values held by the community (Lowe, 2003). The first value is the need to be responsible. That is, people should be accountable for themselves and others as well. There is a need for respect for the cultural systems and the Creator. The second aspect is discipline, which involves consistently pursuing goals with flexibility and determination (Lowe, 2023). Finally, the theory teaches the need to develop confidence, which comes with a sense of self-worth and a cultural heritage identity. These factors are closely related, implying their critical importance within the culture. Understanding their applications is depicted in a holistic approach and relational circles.

    **Concepts Being Studied**

    Various concepts are considered when explaining the theory. The first concept is the culture of self-reliance, which explains the need to consider collective harmony within the community rather than seeking individual independence. Self-reliance is used to promote fulfilling roles within families and tribes (Lowe, 2003). Also, there is an important emphasis on the need to adhere to ancestral teachings with keen attention to tradition and respect for elders. Another core concept is upholding discipline and personal responsibility. Adolescents are expected to contribute positively to the community and stay committed to the goals they set consistently. Thirdly, there is an aspect of confidence and identity (Lowe, 2003). Adolescentsneed to develop a mentality of overcoming their challenges by identifying their strengths and nurturing them for sustainable lives. Meanwhile, the community should take pride in their identity as being part of a community and resisting any growing negative influences. Also, the community employs the talking circle intervention where groups employ traditional storytelling means to help them develop self-reliance (Lowe, 2023). The adolescents were expected to learn the critical importance of health from a holistic perspective. That is, health should be viewed through a balance between mental, physical, emotional,and spiritual considerations. From these, cultural practices such as prayers, songs, and dances are used to build discipline and connectedness as part of a self-reliant community.

    **How the Findings Guide Practice?**

    The research findings establish the critical role of interventions based on cultural understandings in building self-reliance, especially in controlling substance abuse. Firstly, the Cherokee Talking Circle was a critical tool in promoting storytelling which builds self-reliance (Lowe, 2003). Through the sharing process, the community could easily manage their stresses and minimize the chances of substance abuse among adolescents. The second aspect is the nursing practice. Through the talking circle, there is a possibility of engaging each other more respectfully. The process can easily integrate cultural values into healthcare, hence providing a model for understanding how healthcare can integrate cultural competence into its practices (Lowe, 2003). The model provides the basis for engaging diverse populations. Finally, the findings provide guidance in global relevance, especially in understanding indigenous groups. There is a chance of collaboration with diverse communities globally, indicating the wide application of self-reliance through a collective community understanding.

    **References**

    Im, E., & Lee, Y. (2023). Theory of transitions. In _Springer eBooks_. [https://doi.org/10.1891/9780826139276.0013](https://doi.org/10.1891/9780826139276.0013)

    Lowe, J. (2003). The Self-Reliance of the Cherokee male adolescent. _Journal of Addictions Nursing_, _14_(4), 209–214. [https://doi.org/10.1080/jan.14.4.209.214](https://doi.org/10.1080/jan.14.4.209.214)

    Lowe, J. R. (2023). Theory of Self-Reliance. In _Springer eBooks_. [https://doi.org/10.1891/9780826139276.0014](https://doi.org/10.1891/9780826139276.0014)

    – 2 years ago

  • [Solved] DF Ebe DQ1

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    Respond with 3 references apa 7th edition. Respond to further the conversation. please don't put "I like what you said", if your not going to further the conversation. **DQ: Chapter 1** **Descriptive Research**: Descriptive research involves observing a phenomenon and also provides information about…

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    Assignment Prompt & Instructions

    Respond with 3 references apa 7th edition. Respond to further the conversation. please don't put "I like what you said", if your not going to further the conversation.

    **DQ: Chapter 1**

    **Descriptive Research**: Descriptive research involves observing a phenomenon and also provides information about the scope of its problem, its main characteristics, and the situations in which it is most likely to occur. This type of research does not allow any manipulation of variables. It tends to explore new concepts and gain an understanding of variables in their original forms (Gray & Grove, 2021). Descriptive research is easy to conduct, irrespective of the type, and data collection is done at a single point without much effort.

    **Explanatory research:** This type of research aims to understand the relationship among phenomena and determine how they affect each other. It focuses on why and how certain events happen.

    **Prediction research:** This type of research aims to forecast what may seem like a future outcome in a given situation. Prediction research is valuable because it enables one to anticipate a specific outcome that is likely to take place and initiate necessary preparations and preventive measures.

    **Control** research involves modifying or intentionally manipulating a situation to see if a desired outcome is achieved (Gray & Grove, 2021). This type of research often helps determine an intervention's effectiveness or preventative measures.

    **Illustration of control research**

    According to the CDC (2024), approximately 795,000 people have strokes in the US, and about 185,000 strokes are in people who have had a previous stroke. Stroke recurrence after the first time is likely high. To prevent stroke from recurring, a control study is applied.  The patient's lifestyle is modified to help prevent the recurrence of stroke. Various lifestyle intervention programs is initiated. The patient is placed on dietary modifications, encouraged to engage in regular physical activities, smoke cessation support, adherence to medication (such as antihypertensives, statins, anticoagulants), and blood pressure control. By enabling patients to adopt these measures to prevent the recurrence of stroke, a controlled study is seen to be applied, and most times, these patients do not return for a second stroke (desired outcome).

                                                                                      References

    Center for Disease Control & Prevention (2024).  Stroke. https://www.cdc.gov/stroke/data-research/facts-stats/index.html

    Gray, J. R., & Grove, S. K. (2021). Burns and Grove's the practice of nursing research: Appraisal, synthesis, and generation of evidence (9th ed.). Elsevier Saunders.

    – 2 years ago

  • [Solved] demographic info

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    In this section, you are to report a general profile of the child's development across the five developmental domains. Since you are to report on the child's development as it pertains to each developmental domain, it may be useful to refresh your knowledge of young children's development, particula…

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    Assignment Prompt & Instructions

    In this section, you are to report a general profile of the child's development across the five developmental domains. Since you are to report on the child's development as it pertains to each developmental domain, it may be useful to refresh your knowledge of young children's development, particularly for children in the age range/group of the child with whom you are completing your project.

    – [\
    \
    SectionIDemographicstemplate-1.docx](https://www.sweetstudy.com/files/sectionidemographicstemplate-1-docx "SectionIDemographicstemplate-1.docx")

    – 2 years ago