Questions
I need to write a story using 50 medical terminology terms that could be sad or...

I need to write a story using 50 medical terminology terms that could be sad or fun or song?

In: Nursing

Conservation of Angular Momentum A female figure skater is spinning on ice. Assume that that the...

Conservation of Angular Momentum

A female figure skater is spinning on ice. Assume that that the surface is basically frictionless. The skater is wearing weighted bracelets as part of the costume for the performance. These weighted bracelets weight .75 kg each. The skater has a spinning routine in the middle of the performance and initially starts spinning with arms stretched wide such that the weighted bracelets are 1 m from the axis of rotation. She has an initial angular velocity of 2LaTeX: \pi π rad/s with an initial moment of inertia of 2.5 kg * m2. The skater then pulls her arms in towards her chest so that the weighted bracelets are just 10 cm from the axis of rotation as this will allow a faster spin, her moment of inertia drops to 2.1 kg * m2.

Part 1. What is the initial angular velocity of this skater. (answer should be a whole number)


rev/s

Part 2. What is the initial kinetic energy the skater has? (give your answer to the nearest J)

J

Part 3. What is the final angular velocity of this skater. (give your answer to 3 significant digits)


rev/s

Part 4. What is the final kinetic energy the skater has? (give your answer to the nearest J)

J

In: Physics

The following class keeps track of how many flavors are at an ice-cream place, and the...

The following class keeps track of how many flavors are at an ice-cream place, and the number of calories of each flavor. The calories of each flavor ice-cream are positive values of type unsigned int and are stored as a dynamically allocated array. The first data member is a pointer that will point to the first element of the array. This array will be of an arbitrary size. The default size of the array shall be 25, but may be specified by the user at the time of construction. The second data member represents the size of the array, i.e. the number of menu items, and is stored as size_t.

class IcrecreamCalories {
private:
unsigned int* calories;
size_t num;
public:
// constructors (default, one arg, and copy)
IcecreamCalories();
IcecreamCalories( unsigned int numberOfFlavors);
IcecreamCalories( const IcecreamCalories& original);
// destructor
~IcecreamCalories();
// Member function
int calorieAtIndex( int index );
};

Please answer the following two questions, typing the item number before each answer:

i) Why MUST the parameter of the copy constructor be of type constant reference?

ii) If this is in the Class Specification (header) file IcecreamCalories.hpp, write the function definitions that would be in the Class Implementation (source) file IcecreamCalories.cpp.

In: Computer Science

One year​ ago, your company purchased a machine used in manufacturing for $ 120,000. You have...

One year​ ago, your company purchased a machine used in manufacturing for $ 120,000. You have learned that a new machine is available that offers many​ advantages; you can purchase it for $ 140,000 today. It will be depreciated on a​ straight-line basis over ten​ years, after which it has no salvage value. You expect that the new machine will contribute EBITDA​ (earnings before​ interest, taxes,​ depreciation, and​ amortization) of $ 55,000 per year for the next ten years. The current machine is expected to produce EBITDA of $ 23,000 per year. The current machine is being depreciated on a​ straight-line basis over a useful life of 11​ years, after which it will have no salvage​ value, so depreciation expense for the current machine is $ 10,909 per year. All other expenses of the two machines are identical. The market value today of the current machine is $ 50,000. Your​ company's tax rate is 40 %​, and the opportunity cost of capital for this type of equipment is 12 %. Is it profitable to replace the​ year-old machine?

In: Finance

You are a manager at Percolated​ Fiber, which is considering expanding its operations in synthetic fiber...

You are a manager at Percolated​ Fiber, which is considering expanding its operations in synthetic fiber manufacturing. Your boss comes into your​ office, drops a​ consultant's report on your​ desk, and​ complains, "We owe these consultants $ 1.1 million for this​ report, and I am not sure their analysis makes sense. Before we spend the $19 million on new equipment needed for this​ project, look it over and give me your​ opinion." You open the report and find the following estimates​ (in millions of​ dollars):

Project Year
Earnings Forecast ($000,000s) 1 2 . . . 9 10
Sales revenue 28 28 28 28
- Cost of goods sold 16.8 16.8 16.8 16.8
Gross profit 11.2 11.2 11.2 11.2
- Selling, general, and administrative expenses 1.52 1.52 1.52 1.52
- Depreciation 1.9 1.9 1.9 1.9
Net operating income 7.78 7.78 7.78 7.78
- Income tax 2.723 2.723 2.723 2.723
Net unlevered income 5.057 5.057 5.057 5.057

All of the estimates in the report seem correct. You note that the consultants used​ straight-line depreciation for the new equipment that will be purchased today​ (year 0), which is what the accounting department recommended. The report concludes that because the project will increase earnings by $5.057 million per year for ten​ years, the project is worth $ 50.57 million. You think back to your halcyon days in finance class and realize there is more work to be​ done!  

​First, you note that the consultants have not factored in the fact that the project will require $12 million in working capital upfront​ (year 0), which will be fully recovered in year 10.​ Next, you see they have attributed $ 1.52 million of​ selling, general and administrative expenses to the​ project, but you know that $ 0.76 million of this amount is overhead that will be incurred even if the project is not accepted.​ Finally, you know that accounting earnings are not the right thing to focus​ on!

a. Given the available​ information, what are the free cash flows in years 0 through 10 that should be used to evaluate the proposed​ project?

b. If the cost of capital for this project is 8%​ what is your estimate of the value of the new​ project?

In: Finance

Describe in detail the several common entry strategies for international operations (The most common entry approaches...

Describe in detail the several common entry strategies for international operations (The most common entry approaches are: wholly owned subsidiaries, mergers and acquisitions, alliances and joint ventures, licensing agreements, franchising, and basic export and import operations).

Thank you!

In: Operations Management

This week Ifti Majid, acting Chief Executive at Derbyshire NHS Foundation Trust is interviewed on Project...

This week Ifti Majid, acting Chief Executive at Derbyshire NHS Foundation Trust is interviewed on Project Management Paradise on how they use ProjectVision to manage their projects in comparison to how they were managed previously.

This is a case study interview where we discuss how Cora’s Project Management solution, ProjectVision, is used by Derbyshire Healthcare, what project management was like before implementing Cora’s solution and what it is like now.

Derbyshire NHS Foundation Trust, is a community and mental health services provider, with over 2,500 staff provide a range of services from alcohol & drugs substance abuse to learning disability services. With 25-30 projects live at any given time as well as continuously evaluating projects from last year, Derbyshire NHS Foundation Trust often run up to 60 projects at one time.

Some of these projects are transactional while others are concerned with transformation and highly complex change projects. There can be a number of different factors driving a project to succeed from financial to changes in quality or even dealing with a higher volume of people coming through the door.

To find out more about Cora’s Project Management software, which are live in 51 countries around the world, visit corasystems.com where you can request a free demo, and discover first hand how Cora helps its clients gain control, governance and insight into their project portfolios.

1. How did the company diversify their company?

2. Did the service changes impact the company?

3. What systems were set in place "before" the Derby Shire Healthcare?

4. What systems were set in place "after" the Derby Shire Healthcare?

5. How would you relate this case study to your industry?

In: Operations Management

I need to write a c/c++ code to find the maximum sum in those possible combinations...

I need to write a c/c++ code to find the maximum sum in those possible combinations of arrays.

There are N arrays with S elements.

ex2: 4 arrays with 3 elements.We want to find the greater number in the same column of two arrays(may possible be three or four...arrays), and sum those greater number to find the greatest sum in all of the combinations in those 4 arrays, like:

A: [50, 60, 70]

B: [80, 40, 20]

C: [30, 100, 50]

D: [75, 95, 40]

A+B = 80+60+70=210

A+C= 50+100+70=220

A+D= 75+95+70=240

B+C=80+100+50=230

B+D=80+95+40=215

C+D=75+100+50=225

240 is the greatest.

so 240 is the answer.

Is there any smart solution?

(I only have an idea about iterate all arrays to calculate all possible sum and then find the maximum.)

No brutal iteration solution.

In: Computer Science

Windows 7, Windows 2008/2012/, Mac OS, Linux, and Nexus OS. please expains in a short answer....

Windows 7, Windows 2008/2012/, Mac OS, Linux, and Nexus OS. please expains in a short answer. thanks.

In: Computer Science

Write paragraphs on each question: 1) Checks and balances among the three branches of government, with...

Write paragraphs on each question:

1) Checks and balances among the three branches of government, with their main functions.

2) Transaction cost analysis of the Articles of Confederation and changes in the US Constitution

In: Operations Management

Apply the case on facebook or Microsoft. Regarding the notion of organizational culture, structure and styles...

Apply the case on facebook or Microsoft.

Regarding the notion of organizational culture, structure and styles of management from the perspectives of Handy’s (1976) and Miles & Snow (1978). These authors provided their frameworks that are different from each other’s. What you have to do:

Take an organization with which you are familiar or imaginary organization and evaluate & relate or apply Handy’s and Miles & Snow’s typologies (scientific/logical classification/steps of organizational culture, structure and styles) that they provided in their approaches or framework.

In: Operations Management

The Learning Journal is a tool for self-reflection on the learning process. In addition to completing...

The Learning Journal is a tool for self-reflection on the learning process. In addition to completing directed tasks, you should use the Learning Journal to document your activities, record problems you may have encountered and to draft answers for Discussion Forums and Assignments. The Learning Journal should be updated regularly (on a weekly basis), as the learning journals will be assessed by your instructor as part of your Final Grade.

Your learning journal entry must be a reflective statement that considers the following questions:

Describe what you did, what you learned, your weekly activities, in what ways are you able to apply the ideas and concepts gained , and finally, describe one important thing that you are thinking about in relation to the activity.

Plese prepare good sample THAT I can follow easily, I am studying software engineering. waiting to submit this exercise soon.

In: Computer Science

a) What is alphanumeric information? >>> b) Explain how many bytes it will take to transmit...

  1. a) What is alphanumeric information?

>>>

b) Explain how many bytes it will take to transmit “Go team” without the quotation marks.

>>>

c) Explain how many bytes it will take to transmit “Hello World!” without the quotation marks.

>>>

d) Go to a search engine and find a converter to represent characters in ASCII. What are the 7-bit ASCII codes for “Hello world!” without the quotation marks? (Check: H is 1001000.) Show this in a table with two columns. The first will show letters or other keyboard characters. The second will show the ASCII code for that character.

Letter

ASCII

H

1001000

Thought Questions from Chapter 2

2-1. How do you think TCP would handle the problem if an acknowledgment were lost, so that the sender retransmitted the unacknowledged TCP segment, therefore causing the receiving transport process to receive the same segment twice?
>>>

2-2. Compute the minimum number of TCP segments required to open a connection, send an HTTP request and response message, and close the connection. Justify this number by creating a table showing each message and its sequence number. (Hint: Do the table in Excel and paste it into your homework document.)

2-5. Do the following without using a calculator or computer, but check your answers with a calculator or a computer. a) Convert 6 to binary.
>>>
b) Convert 47 to binary.
>>>
c) Convert 100 to binary.
>>>
d) Convert 110100 to decimal.
>>>
e). Convert 001100 to decimal.
>>>

2-7. a) The port number fields in TCP and UDP are 16 bits long. How many port numbers can they represent?
>>>
b) In IP, the Time to Live Field is 8 bits in size. How many values can it represent?
>>>
c) How many values can a flag field represent?
>>>

In: Computer Science

In Java, we typically iterate over a sequence of integers as follows: for (int i=0; i<10;...

In Java, we typically iterate over a sequence of integers as follows:

for (int i=0; i<10; i = i + 2) {
  ...
}

Suppose we use a version of Java that only supports for-each loops, i.e. it only allows you to iterate through the elements of an Iterable
In order to still be able to iterate over a sequence of numbers, you need to create such an Iterable, which we will call Range.

Modify the class Range.java so that it can be used as illustrated in TestRange.java (in the bottom).

The arguments passed to the constructor of Range are new Range(int start, int stop, int step).

  • start - the first integer produced
  • stop - iteration stops before stop is reached
  • step - the increment each time around the loop. Note that the step can be negative, as illustrated in the third example.

Range.java:

import java.util.Iterator;

/**
* A Range iterable that can be used to iterate over a sequence of integers
* (similar to Python's range function).
*/
public class Range implements Iterable<Integer> {
// you probably need some variables here and an inner class.
  
public Range(int start, int stop, int step) {
// change this
}

public Iterator<Integer> iterator() {
return null; // change this
}
  
}

TestRange.java

public class TestRange {

public static void main(String[] args) {
  
System.out.println("Range(1,8,1) should print 1 2 3 4 5 6 7");
for(Integer j : new Range(1,8,1)) {
System.out.print(j);
System.out.print(" ");
}
System.out.println("\n");

System.out.println("Range(1,8,2) should print 1 3 5 7");
for(Integer j : new Range(1,8,2)) {
System.out.print(j);
System.out.print(" ");
}
System.out.println("\n");

System.out.println("Range(8,0,-1) should print 8 7 6 5 4 3 2 1");
for(Integer j : new Range(8,0,-1)) {
System.out.print(j);
System.out.print(" ");
}
System.out.println("\n");
}
  
}

In: Computer Science

according to Thomas Hobbes' Ethical Egoism, if we were to imagine ourselves living in a State...

according to Thomas Hobbes' Ethical Egoism, if we were to imagine ourselves living in a State of Nature, without government, then common standards of good, evil, and justice would be precarious, and always subject to defection by individuals who gave in to the passions for gain, pride, or revenge. As such, the common standard for good and evil would appear to be a social matter that could be secured only by an organized society that is complex enough to have a government formed by a Social Contract. Hobbes' views have enjoyed a long and lasting influence on the fields of philosophy, sociology, political science, and beyond (and are still commonly encountered within the theories of classically trained economists and political scientists today), but my question for you is simply, do you agree with Hobbes about all of this? In particular, do you find his metaphysical description of human beings living in the State of Nature ultimately convincing? Or might his characterization of human beings, as little more than selfish and competitive individuals concerned primarily with their own self-interest, tend in some way to distort a proper understanding of ourselves or fail to fully capture the actual experience of what it's really like to be a human being? If the latter should turn out to be true, then one implication of this would seem to be that, Hobbes' long revered and well respected portrayal of human beings as existing in a State of Nature (or as always just one step away from spiraling back into one, were it not for the saving graces of the Social Contract currently in place), is perhaps nothing more than a deeply-seated myth, passed down through the tradition, that perpetuates the apparent necessity and need for a Social Contract. If all this were true, then what explanation might you give for why such a myth has been able to take hold and persist for so long? And just whose interests might such a myth tacitly be serving in the end?

In: Psychology