Salesman Problem (TSP)

Graph theory can be applied to solve numerous real-world optimization problems. The recommended
readings for this module (Chapter 6: Graph Theory, pages 117-145 in Math in society. LINK TO TEXTBOOK
present applications of the Chinese Postman Problem (CPP) and the Traveling
Salesman Problem (TSP) to reduce carbon dioxide emissions. Lukman, Cerinšek, Virtič, and Horvat (2018)
developed an algorithm, based on a solution to the CPP, to optimize the route of heavy-duty vehicles
plowing and salting roads during the winter months, while Doppstadt, Koberstein, and Vigo (2016)
introduced a new optimization problem, extending the TSP, to describe the delivery of goods using a
hybrid electric vehicle.
Your task for this discussion is as follows:

  1. Research other applications of graph theory to solve real-world problems and share your
    favorite one with the class.
  2. Discuss the importance of this application

Sample Solution

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Practice Experience

Practice Experience: Applying Measurement Tools to a Practice Problem
Conduct a collaboration interview with two or three key leaders in your practice setting to determine the measures
problem and associated challenges impacting measurement for your practice problem (include confidentiality, ano
issues, etc.). MY PRACTICE PROBLEM IS THAT has been identified is the patient falls) Perform an existing evid
your practice problem and search for evidence that demonstrates how your practice problem is measured across
Post a description of the measures identified from the interviews, the challenges to obtaining the data that were d
summary of how this quality indicator is measured in the literature. Discuss any gaps in the data that were identifi
sources that might be needed to obtain this data. Be sure to support your practice problem with the literature that
relevance of this problem for nursing practice. Provide evidence from practice and data that is available.
Practice Problem: Falls
The practice problem that has been identified is the patient falls. Falls are one of the adverse events that are ofte
negative care outcomes. Falls in hospital settings are considered never events due to the health risks and compli
from such events (Lee et al., 2018). This practice problem was selected because falls can be prevented, and they
different complications, including fracture of bones, disability, and other long-term health complications.
According to the AHRQ (2020), at least one in four elderly persons aged above 65 years falls every minute. This
the major cause of injuries and deaths associated with injury in this population. Therefore, this problem was selec
prevalence and adverse health outcomes associated with it.
According to the charge nurse in my facility whom I spoke to, the occurrence of falls in the facility is high, especia
patients.. Data on the cases of falls in the facility shows that 25 instances of patient falls have been reported for th
further triggered the need to address this practice problem.
According to Morris & O’Riordan (2017), hospital falls are major practice problems that result in poor care outcom
cost of healthcare services. Morris et al. (2018) state that an all-inclusive and interdisciplinary approach can be ef
minimizing such events and improve patient satisfaction, safety, and quality of care. In most cases, hospitals with
experience the increased cost of operations as expenses incurred in managing complications resulting from falls
compensated

Sample Solution

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Mental Health Promotion

How can an institution or organization
implement practices that promote cultural humility as opposed to cultural competence? Give at least 2
examples.
Furthermore, how might a health promoter help develop a training program to increase inclusivity and cultural
humility? Discuss the attributes (at least 3 specific characteristics) of a culturally competent mental health
educator

Sample Solution

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“ Artifact” starring Jared Leto

Prior and outside of class, watch the documentary “ Artifact” starring Jared Leto to examine the relationship
between an artist, manager, record label, and potential contractual issues. Write a one-two page doublespaced paper providing a synopsis of the overall lawsuit with specifics of the following:
• Why did the lawsuit occur?
• Provide details of the parties involved.
• Was the lawsuit justified and if so on which legal grounds do you think?
• If you represented the artist, how would you have handled the situation on behalf of your artist from each
team members’ (artist/manager/agent/attorney/business manager, & record label) perspective?

Sample Solution

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