This assessment builds on your feedback and understanding of your first assignment – reflective response. Using the 5R framework, you are to write THREE reflective responses (500 words per response) on any three articles among the provided readings for this unit. Your reflections should demonstrate your learning from the reading, the impact of this learning on you, and the implications of this learning to your future professional practice.
Total word count: 1500
Your paper should:
A description of your core issue presented in the reading
An explanation of how your learning from the reading impacted you, drawing connections to previous learning, understandings, or experiences you may have had.
Include evidence in support of your learning and implications for your future professional practice – facts, statistics, theories drawn from scholarly and peer reviewed sources (at least THREE sources per reflection).
You may use first person (personal pronouns) for your reflections; however, you must continue to use a formal academic style.
Your reflection needs to include:
A brief descriptive account of the reading.
An explanation of the issues identified in the reading.
Your personal response to the reading.
Connections between the reading/issues presented in the reading and any personal, professional and or learning experiences (knowledge gained).
An explanation of what these issues mean to your future professional practice in healthcare – why is this important for you to know and how might it impact on your professional practice?
Formatting guidelines:
Only use Times New Roman or Calibri (12pt font) or Arial (11pt font)
Double-spacing required
Include both in-text and end-text referencing following APA 6th conventions (from scholarly or peer-reviewed sources).
Headings are permitted
Personal pronouns (I, my, we) are permitted, as this is a personal reflection.
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Introduction
This is an individual project. This project is related to the Case Study project. Each student must complete an Architectural Diagram that illustrates the placement of security and other technologies within the converged network solution. The foundation for this project is the requirements analysis and proposal document that you completed for the Case Study project. The target audience will be the organization’s Chief Information Officer (CIO). The Architectural Diagram deliverable is an MS Word document.
The completed Architectural Diagram deliverable is due by 11:59 PM Eastern Time on the due date shown in the Course Schedule. See the Additional Information section of the syllabus for the penalty for late or missed assignments and projects.
The Architectural Diagram is valued at 10% of the course grade.
Case Study
Company Overview
Catacomb, Inc. is a global logistics provider that offers fully integrated freight and supply chain services through managed warehousing and domestic and international freight forwarding. Services range from door-to-door domestic and international delivery services to total supply chain management. With branches across the United States and Europe and partners worldwide, Catacomb continues to expand, and it has experienced rapid growth through acquisitions.
Note: The term supply chain refers to all the elements involved in bringing an organization’s products from the raw-goods stage to the customer.
The Association for Operations Management (APICS) dictionary ((http://www.apics.org/Resources/APICSDictionary.htm) defines “supply chain management (SCM)” as the design, planning, execution, control, and monitoring of supply chain activities with the objective of creating net value, building a competitive infrastructure, leveraging worldwide logistics, synchronizing supply with demand and measuring performance globally.
The Business Challenge
Catacomb is competing in an environment where freight transport is as much about keeping customers informed as it is about on-time delivery. The company has adopted web-based technologies for tracking freight, differentiating its services, keeping customers informed, and ensuring the on-time delivery that is Catacomb’s hallmark. As a result, Catacomb enjoys a very high level of customer satisfaction.
Its mobile workforce has rapidly increased, with drivers using PDAs to scan consignments, which are then synced in real time via GPRS links to headquarters applications that track the consignments. Customers use Catacomb’s web services to view the progress of orders, from dispatch to warehousing to final delivery. Customers also use Catacomb’s web-based systems to create freight documentation and generate reports. With the EDI interface, invoices and payments are transferred directly between the customers’ systems and Catacomb, saving both time and money.
As the company has expanded, the data flowing in the system have increased as well. Now, with more than 5,000 employees and thousands of customers worldwide, Catacomb is suffering from the effects of explosive growth. Demands on its wide area network (WAN) are exceeding capacity. The main data center has experienced several network outages and unscheduled downtime. The aging ISDN telephone system is failing, as the company has avoided the costly upgrades necessary to keep it operating at optimal performance. Telephone bills have increased without warning, and the voice mail system is overloaded.
The Opportunity
Catacomb wants to provide increased bandwidth between all 47 of its US offices and the main data center. There are five (5) metropolitan areas that have four (4) to eight (8) Catacomb locations that need to coordinate among themselves: Baltimore, Chicago, Dallas, Kansas City, and San Diego. The company desires a reliable and secure network to accommodate its planned growth as well as the unexpected.
The company does not want to spend any more on telephone services than it does today, and its goal is to upgrade the services while protecting against escalating costs from its ISDN service provider.
Efficiency and productivity goals for this rapidly growing company are of paramount importance, and there is a desire to provide capabilities and services that incorporate technology solutions to improve in those areas as well as retain the high level of customer satisfaction. Catacomb is also interested in reducing travel between its sites by implementing video conferencing.
In addition, Catacomb wants to be able to monitor and manage data and voice services, and ensure that capacity and usage is appropriate to its business needs.
The Deliverable
For this assignment, you will use your proposed solution for the Catacomb requirements analysis. Briefly describe the proposed technology solution and list the business requirements (including security requirements) that are satisfied. This should be done on one (1) page. Then provide a diagram that illustrates the placement of various communications components within the context of developing an effective, efficient, security posture for the proposed solution for Catacomb’s converged network.
Your deliverable is a single 2-page MS Word document that contains:
• A 1-page description of the proposed technology and a list of the business requirements (including security requirements);
• An architectural diagram that illustrates the placement of various communications components; and
• Contains the following section headings:
o Description of the Proposed Technology Solution
o Architectural Diagram
The architectural diagram can be developed using other applications (MS Visio or PowerPoint, CAD, etc.). However, the diagram must be incorporated into the MS Word document as a bitmap, gif, jpeg, etc. It must be properly positioned (centered) on the page and must not be off-centered or bleed over the edges or margins of the page.
Your deliverable will be scored according to the Scoring Rubric below. Be sure you have incorporated all required aspects of the assignment
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Concrete Civil Engineering and Stages of Beam Behavior • True or false: In a simply supported beam, the neutral axis moves upward in the cross section when the beam moves from the uncracked stage to the elastic cracked stage. •
Concrete Civil Engineering and Stages of Beam Behavior
True or false: In a simply supported beam, the neutral axis is at the same point in the ultimate strength stage as in the elastic cracked stage. • What is the definition of failure? • What is the assumption that must be checked about failure? • True or false: The strain distribution is linear at all stages of beam behavior. • True or false: The stress distributions linear at all stages of beam behavior. • Why do we use the Whitney stress block in place of the actual concrete compression stress distribution? • Name three assumptions we use to calculate the ultimate moment. • What is the Whitney stress block calibrated to do? • How large is the uniform stress in the Whitney stress block? • How far does the Whitney stress block extend into the cross section? • What value do we use for β1 if we are using 3500 psi concrete? • What value do we use for β1 if we are using 6000 psi concrete? • Which statics equation do we use to calculate the depth of the equivalent rectangular (i.e. Whitney) stress block a? • How do we find the moment arm of the couple formed by the steel’s tension force and the concrete’s compressive force? • What is the equation for the moment of the couple formed by the steel’s tension force and the concrete’s compressive force? • True or false: The moment arm of the couple formed by the steel force T and the concrete compressive force C is always d-a/2. • What is the steel reinforcement ratio ρ? • What equation(s) is used to find the nominal strength of a beam cross section? • What equation(s) is used to find the design strength of a beam cross section? • True or false: The design strength of a beam cross-section must be at least as big as the factored moment Mu. • Where does the factored moment Mu come from? • What is the equation for the coefficient of resistance Rn? • What is the yield strain for Grade 60 reinforcement? • How is the steel’s yield strain calculated? • How do we find the depth of the neutral axis c if the depth of the stress block a is known? • What does the symbol εt stand for? • What is the difference between it and d? • How do we find the value of the strain in the steel when the concrete reaches its crushing strain? • What is a balanced section or balanced failure? • If you have a cross-section that is reinforced with a steel ratio ρ > ρb would you expect a ductile or a brittle failure? • How does the steel reinforcement have to be adjusted (i.e. do you add more steel or remove steel) to change the failure mode from a brittle compression-controlled failure to a ductile tension-controlled failure mode? • How does ACI 318 Code define a tension-controlled member? • True or false: For beams that have a transition failure mode, steel yields before the concrete crushes. • What value is used for φ in a tension-controlled member? • Is the φ factor for a member in the transition zone greater or less than the φ factor for a tension-controlled member? • What is the smallest value for εt that can be used for a beam according to ACI 318 Code? • What is the largest amount of factored axial compressive load that can act on a cross section and still be classified as a “beam” or bending member, rather than a column member? • What types of members can be designed as compression-controlled? • True or false: The equation for φ for bending moment and axial load is the same for all grades of steel. • True or false: The nominal strength Mn increases for increasing steel ratio ρ. • How do we find the steel ratio ρ that corresponds to a particular value of steel strain εt (i.e. what do we use to find ρ0.005 when εt equals 0.005 or ρ0.004 when εt equals 0.004? • If you wanted to design a cross-section with εt greater than 0.005, would you need to use a steel ratio that was larger or smaller than ρ0.005? • What assumption do we make to use T = Asfy in Example 1? • Why is the compression force C = 0.85f’cab and why is the compression force located at a/2 down from the top of the cross section in Example 1? • How is the assumption that T = Asfy checked in Example 1? • How is the φ factor determined to be 0.9 in Example 1? • Why is Mn calculated as T(d-a/2) in Example 1? • Why is the compression force’s size and location in Example 2 found differently than was used in Example 1? • Why didn’t we calculate a design strength φMn for the cross section in Example
Technical report about the principles and solutions for monitoring the health status of reinforced concrete RC buildings: how is health of buildings defined; which are the parameters of the health status; what is measured; what is stored during time; which are the important events and environment conditions to be considered; etc.
Use at least three (3) quality references Note: Wikipedia and other related websites do not qualify as academic resources.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.
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Political power in the empires of the Near East was reflected in the architectural structures built over time and by various rulers. Discuss the types of buildings and construction methods that reveal this part of ancient history.
Use at least three (3) quality references Note: Wikipedia and other related websites do not qualify as academic resources.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.
We can write this or a similar paper for you! Simply fill the order form!
True or false: In a simply supported beam, the neutral axis moves upward in the cross section when the beam moves from the uncracked stage to the elastic cracked stage.
True or false: In a simply supported beam, the neutral axis is at the same point in the ultimate strength stage as in the elastic cracked stage.
What is the definition of failure?
What is the assumption that must be checked about failure?
True or false: The strain distribution is linear at all stages of beam behavior.
True or false: The stress distribution is linear at all stages of beam behavior.
Why do we use the Whitney stress block in place of the actual concrete compression stress distribution?
Name three assumptions we use to calculate the ultimate moment.
How large is the uniform stress in the Whitney stress block?
How far does the Whitney stress block extend into the cross section?
What value do we use for β1 if we are using 3500 psi concrete?
What value do we use for β1 if we are using 6000 psi concrete?
Which statics equation do we use to calculate the depth of the equivalent rectangular (i.e. Whitney) stress block a?
How do we find the moment arm of the couple formed by the steel’s tension force and the concrete’s compressive force?
What is the equation for the moment of the couple formed by the steel’s tension force and the concrete’s compressive force?
True or false: The moment arm of the couple formed by the steel force T and the concrete compressive force C is always d-a/2.
What is the steel reinforcement ratio ρ?
What equation(s) are used to find the nominal strength of a beam cross section?
What equation(s) are used to find the design strength of a beam cross section?
True or false: The design strength of a beam cross section must be at least as big as the factored moment Mu.
Where does the factored moment Mu come from?
What is the equation for coefficient of resistance Rn?
What is the yield strain for Grade 60 reinforcement?
How is the steel’s yield strain calculated?
How do we find the depth of the neutral axis c if the depth of the stress block a is known?
What does the symbol εt stand for?
What is the difference between dt and d?
How do we find the value of the strain in the steel when the concrete reaches its crushing strain?
What is a balanced section or balanced failure?
If you have a cross section that is reinforced with a steel ratio ρ > ρb would you expect a ductile or a brittle failure?
How does the steel reinforcement have to be adjusted (i.e. do you add more steel or remove steel) to change the failure mode from a brittle compression-controlled failure to a ductile tension-controlled failure mode?
How does ACI 318 Code define a tension-controlled member?
True or false: For beams that have a transition failure mode, steel yields before the concrete crushes.
What value is used for φ in a tension-controlled member?
Is the φ factor for a member in the transition zone greater or less than the φ factor for a tension-controlled member?
What is the smallest value for εt that can be used for a beam according to ACI 318 Code?
What is the largest amount of factored axial compressive load that can act on a cross section and still be classified as a “beam” or bending member, rather than a column member?
What types of members can be designed as compression-controlled?
True or false: The equation for φ for bending moment and axial load is the same for all grades of steel.
True or false: The nominal strength Mn increases for increasing steel ratio ρ.
How do we find the steel ratio ρ that corresponds to a particular value of steel strain εt (i.e. what do we use to find ρ0.005 when εt equals 0.005 or ρ0.004 when εt equals 0.004?
If you wanted to design a cross section with εt greater than 0.005, would you need to use a steel ratio that was larger or smaller than ρ0.005?
What assumption do we make to use T = Asfy in Example 1?
Why is the compression force C = 0.85f’cab and why is the compression force located at a/2 down from the top of the cross section in Example 1?
How is the assumption that T = Asfy checked in Example 1?
How is the φ factor determined to be 0.9 in Example 1?
Why is Mn calculated as T(d-a/2) in Example 1?
Why is the compression force’s size and location in Example 2 found differently than was used in Example 1?
Why didn’t we calculate a design strength φMn for the cross section in Example 2?
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Renewable and Nonrenewable Sources of Energy What are two common nonrenewable sources of energy today identify three renewable sources of energy that may replace the first two in the future, or at least by 2050.
Renewable and Nonrenewable Sources of Energy
You should identify and explain 5 sources of energy. In your introduction, you should show an approximate idea of what you are talking about. In your conclusion, you should give your opinion on the issue. For example, do you believe that renewable can replace nonrenewable energies, is it worth it, who are the investors, benefits and cost, that kind of stuff. Do not have references in the conclusion. The title should be immediately above the paper in bold. 3-4 pages, APA format but no abstract and cover page is necessary unless you wish to have one. 3 references 30 points. Do not use sources older than 2000 because renewables were not in use by then. Teams up to 4 allowed for this project.
End of Conventional Oil Energy Consumption Oil is the most invaluable resources we have ever discovered. This energy is so dense, that at 55 $/barrel it’s nearly free energy, providing the equivalence of 11.5 worker years of work or 25,000 hours of human labour.
End of Conventional Oil Energy Consumption
The liquids that come out of oil as it’s processed and refined, create the building blocks for all our petrochemical, chemicals, materials, plastics and fuel used by engineers. The most valuable part of oil distillates are the ultra dense portable energies of gasoline, diesel and jet fuel. A gallon of gasoline (roughly 4.5 liters) weighs approximately 6 lbs, occupies a mere 230 cubic inches but contains the equivalent of 36 kWhs of electrical energy. There are no know substitutes for the energy density of these portable transportation fuels. All the oil was created over earth’s 4B years, its all non-renewable and humans, using machines and systems designed and built by engineers, will use up in one or two centuries. We are entering a new world of unbelievable oil shortages and it’s only a few years away. The end of the oil ear could result in increased unemployment, poverty, bankruptcy, starvation, there are all kinds of things that happen when a society collapses. This paper on the end of conventional oil discuss what will happen to society and the engineering profession as we move from an era of cheap abundant energy to an era of scarce hard to get expensive energy. What type of engineering innovations will be required during this transition? Which engineering majors and specialties will be in demand as the world seeks solutions as it adjusts to a lower level of energy consumption?
Space Shuttle Colombia Engineering Disaster It is an informal report on this engineering disaster that must use IEEE citation.
Space Shuttle Colombia Engineering Disaster
It must use 5 scholarly sources.
This is the rubric below:
Report is written using clear, concise, direct language
Sentences are well structured and grammatical
Paragraphs are well-structured and focused, with clear, effective topic sentences
Graphs, charts, images, and other visuals are informative and well-formatted
Report is carefully formatted, with appropriate spacing, margins, headers, page numbers, and font
Citation is provided where needed, and correctly follows IEEE style
Information is supported with references to credible professional and scholarly resources
Report is well-organized; information is presented effectively and coherently
Report shows student response to instructor comments and suggestions for earlier term work (library assignment, oral presentation)
Paraphrased and quoted information is effectively presented and correctly formatted
Oil Drilling in the ANWR Argumentative Writing Argumentative Writing Assignment: Oil Drilling in the Arctic National Wildlife Refuge {ANWR}
Oil Drilling in the ANWR Argumentative Writing
It was hardly a footnote in most national stories on the issue, but Congress’ passage of the Republican tax bill will be a chapter in Alaska’s history books. The law opens a part of the Arctic National Wildlife Refuge to oil development, ending an epic, nearly four-decade battle. For years, environmental groups, the oil industry, Alaska Native communities and the state’s political leaders have debated the potential consequences of oil development in ANWR — on species like caribou and polar bears, on Alaska’s oil-dependent economy, on nearby villages and on the climate.
