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write my assignment 6758

1. Why is it that among all the celestial bodies in the universe, Earth appears to be the only one with a life sustaining environment?

2. Why are the environments so different in various parts of Earth?

3. How did Earth’s atmosphere form and why is it so important?

4. How has climate changed over the history of Earth?

5. What is the evidence for the evolution of life and how do we interpret it?

6. What do fossils tell us?

7. When and how did life form?

8. Why does Earth have a relatively stable climate?

9. How does atmospheric carbon dioxide influence Earth’s temperature?

10. What is the relationship of atmospheric carbon dioxide to Earth’s surface temperature?

11. Where does carbon dioxide primarily come from?

12. How is carbon dioxide consumed on Earth and where does it go?

 

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July 5, 2021by

write my assignment 27428

Question:

  1. Use the technique of normalization to validate the structure of your relational schema. Demonstrate that each of your relations is in third normal form (3NF) by displaying the functional dependencies between attributes in each relation. Note, if any of your relations are not in 3NF, this may indicate that your ER model is structurally incorrect or that you have introduced errors in the process of deriving relations from your model.

The Relational Schema is as follows:

Department (deptName, phone, faxNo, location, mgrStaffNo, mgrStartDate)

Primary Key: deptName

Foreign Key: mgrStaffNo references Staff(staffNo)

Course (cCode, title, duration, leaderStaffNo, deptName)

Primary Key: cCode

Alternate Key: course

Foreign Key: leaderStaffNo references Staff(staffNo)

Foreign Key: deptName references Department(deptName)

Module (mCode, title, startDate, endDate, coursework, exam, courseCode, drctStaffNo)

Primary Key: mCode

Foreign Key: courseCode references Course(cCode)

Foreign Key: drctStaffNo references Staff(staffNo)

Staff (staffNo, fName, lName, address, phone, officeNo, sex, salary, post, computerID,

deptName)

Primary Key: staffNo

Alternate Key: phone

Alternate Key: computerID

Foreign Key: deptName references Department(deptName)

Student (matricNo, fName, lName, town, street, postCode, dob, sex, loan, courseCode)

Primary Key: matricNo

Alternate Key: computerID

Foreign Key: courseCode references Course(cCode)

Next-Of-Kin (matricNo, name, phone, relationship)

Primary Key: matricNo, name

Foreign Key: matricNo references Student(matricNo)

Undertakes (stdMatricNo, moduleCode, performance)

Primary Key: stdMatricNo, moduleCode

Foreign Key: stdMatricNo references Student(matricNo)

Foreign Key: moduleCode references Module(mCode)

Teaches (teachStaffNo, moduleCode, hours)

Primary Key: teachStaffNo, moduleCode

Foreign Key: teachStaffNo references Staff(staffNo)

Foreign Key: moduleCode references Module(mCode)

Texts (moduleCode, text)

Primary Key: moduleCode, text

Foreign Key: moduleCode references Module(mCode)

Qualifications (qualStaffNo, qualification)

Primary Key: qualStaffNo, qualification

Foreign Key: qualStaffNo references Staff(staffNo)

 

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July 5, 2021by

write my assignment 9746

500 words

Recently it was announced that two major hospital systems would be merging their services in to one entity. Both are comprised of multiple hospital units and specialty clinics. While on the surface, this has been touted as an economical move with substantial savings to both parties and the potential to solidify their market share, there are as yet many barriers to overcome.

For instance, one system has its roots as a Catholic entity, while the other began with its origins as a Jewish facility.

The medical staff is divided on whether the merger is good for patients and their practices. Both groups of employees are understandably unsettled as it is uncertain who of the senior administrative staff will remain. The organizational culture of both institutions is also of major concern.

Given these circumstances, what form or model(s) of leadership would you bring to bear? Describe in detail the steps you would take to redirect the mission and vision of this new emerging entity.

 

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July 5, 2021by

write my assignment 14478

The International Statistical Classification of Diseases and Related  Health Problems 10th Revision (ICD-10) is owned and published by the  World Health Organization (WHO) and is used by nearly all countries  except the United States. The United States adopted the ICD-10  classification for documenting mortality in 1999, but still uses the  earlier ICD-9 system for all other purposes. The Centers for Medicare  and Medicaid announced that they will adopt the ICD-10 classification on  October 1, 2013.

To prepare for this Application, search the Internet  for information on ICD-9 and ICD-10 classifications, such as can be  found at WHO ICD-10 Classification.

By Day 4

Submit your assignment

In this Application, compose 3-4 pages written in APA style on the following:

  • Identify the differences between the ICD-9 and ICD-10 classifications.
  • What impact will it have on the medical community to migrate medical billing systems from ICD-9 to ICD-10?
  • Explain the rationale for the migration from a disease reporting perspective.
  • Identify problems that can be encountered when there are co-existing standards.
  • Identify one obstacle to successful conversion, and how it can be overcome.
  • Identify the benefits that leveraging Web 2.0 principles will add to the WHO’s ICD-11 initiative.

 

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July 5, 2021by