PERT (Program Evaluation and Review Technique) is a method for analyzing the tasks involved in complex projects. It estimates the time needed for each task and identifies the shortest time to complete the whole project. PERT breaks the project into activities with sequential relationships. It estimates optimistic, pessimistic, and most likely durations for each activity to calculate the expected duration while accounting for uncertainty. The critical path is determined as the longest sequence of activities to identify the minimum time needed and activities that could delay completion. PERT charts are used to plan, schedule, and monitor project progress through updating.
It is defined as the specification of roles and functions of the nature of job of each individual who has to deliver effectively in order to be retained in the institution.
It is defined as the specification of roles and functions of the nature of job of each individual who has to deliver effectively in order to be retained in the institution.
Budgeting is a process of looking at a business estimated incomes and expenditures over a specific period in the future. It allows a business to see if they will be able to continue operating at their expected level with these projected incomes and expenditures
This Slide is Prepare for B.Sc. Nursing Students. Which help to Understand Recruitment Process in Simple Language.
Contents:
01. Introduction
02. Definition
03. Sources of Recruitment
04. Methods of Recruitment
Budgeting is a process of looking at a business estimated incomes and expenditures over a specific period in the future. It allows a business to see if they will be able to continue operating at their expected level with these projected incomes and expenditures
This Slide is Prepare for B.Sc. Nursing Students. Which help to Understand Recruitment Process in Simple Language.
Contents:
01. Introduction
02. Definition
03. Sources of Recruitment
04. Methods of Recruitment
PERT (Programme Evaluation and Review Technique) was developed in 1956–58 by a research team to help in the planning and scheduling of the US Navy’s Polaris Nuclear Submarine Missile project involving thousands of activities. The objective of the team was to efficiently plan and develop the Polaris missile system.
This technique has proved to be useful for projects that have an element of uncertainty in the estimation of activity duration, as is the case with new types of projects which have never been taken up before.
Project management is important for several reasons:
1. Effective planning: Project management provides a structured approach to planning and executing projects. By defining clear objectives, timelines, and milestones, project managers can ensure that everyone on the team is working towards a common goal and that resources are allocated efficiently.
2. Cost control: Project management helps to control costs by identifying potential cost overruns early on and taking corrective action to prevent them. By keeping a close eye on project finances, project managers can ensure that the project stays within budget.
3. Risk management: Projects are inherently risky, and project management helps to identify, assess, and mitigate risks throughout the project lifecycle. By proactively managing risks, project managers can reduce the likelihood of negative outcomes and ensure that the project is completed successfully.
4. Improved communication: Good project management involves clear communication among team members, stakeholders, and sponsors. This helps to ensure that everyone understands their roles and responsibilities, and that there are no surprises or misunderstandings along the way.
5. Quality control: Project management also focuses on ensuring that the project delivers a high-quality output. By defining quality standards and conducting regular quality checks, project managers can ensure that the final product meets the requirements and expectations of stakeholders.
Program (Project) Evaluation and Review Technique (PERT): is a project management tool used to schedule, organize, and coordinate tasks within a project.
PERT is a project management tool used to schedule, organize, and coordinate tasks within a project. It is basically a method to analyze the tasks involved in completing a given project, especially the time needed to complete each task, and to identify the minimum time needed to complete the total project.
project management-cpm and pert methods for managersNaganna Chetty
A project is a one shot, time limited, goal directed, major undertaking, requiring the commitment of varied skills & resources.
A project:
Has a unique purpose.
Is temporary.
Is developed using progressive elaboration.
Requires resources, often from various areas.
Should have a primary customer or sponsor.
The project sponsor usually provides the direction and funding for the project.
Involves uncertainty.
Project managers work with project sponsors, project teams, and other people involved in projects to meet project goals.
Program: “A group of related projects managed in a coordinated way to obtain benefits and control not available from managing them individually.”
Program managers oversee programs and often act as bosses for project managers.
Project management is “the application of knowledge, skills, tools and techniques to project activities to meet project requirements.”
CPM and PERT are most commonly used methods for project management. There are some similarities and differences between PERT and CPM. PERT can be applied to any field requiring planned, controlled and integrated work efforts to accomplish defined objectives.
The dimensions of healthcare quality refer to various attributes or aspects that define the standard of healthcare services. These dimensions are used to evaluate, measure, and improve the quality of care provided to patients. A comprehensive understanding of these dimensions ensures that healthcare systems can address various aspects of patient care effectively and holistically. Dimensions of Healthcare Quality and Performance of care include the following; Appropriateness, Availability, Competence, Continuity, Effectiveness, Efficiency, Efficacy, Prevention, Respect and Care, Safety as well as Timeliness.
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According to Chris Mouchabhani, Managing Partner at M Capital Group, “Despite all economic scenarios that one may consider, beyond overall economic shocks, medical technology should remain one of the most promising and robust sectors over the short to medium term and well beyond 2028.”
There is a movement towards home-based care for the elderly, next generation scanning and MRI devices, wearable technology, artificial intelligence incorporation, and online connectivity. Experts also see a focus on predictive, preventive, personalized, participatory, and precision medicine, with rising levels of integration of home care and technological innovation.
The average cost of treatment has been rising across the board, creating additional financial burdens to governments, healthcare providers and insurance companies. According to MCG, cost-per-inpatient-stay in the United States alone rose on average annually by over 13% between 2014 to 2021, leading MedTech to focus research efforts on optimized medical equipment at lower price points, whilst emphasizing portability and ease of use. Namely, 46% of the 1,008 medical technology companies in the 2021 MedTech Innovator (“MTI”) database are focusing on prevention, wellness, detection, or diagnosis, signaling a clear push for preventive care to also tackle costs.
In addition, there has also been a lasting impact on consumer and medical demand for home care, supported by the pandemic. Lockdowns, closure of care facilities, and healthcare systems subjected to capacity pressure, accelerated demand away from traditional inpatient care. Now, outpatient care solutions are driving industry production, with nearly 70% of recent diagnostics start-up companies producing products in areas such as ambulatory clinics, at-home care, and self-administered diagnostics.
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CHAPTER 1 SEMESTER V - ROLE OF PEADIATRIC NURSE.pdfSachin Sharma
Pediatric nurses play a vital role in the health and well-being of children. Their responsibilities are wide-ranging, and their objectives can be categorized into several key areas:
1. Direct Patient Care:
Objective: Provide comprehensive and compassionate care to infants, children, and adolescents in various healthcare settings (hospitals, clinics, etc.).
This includes tasks like:
Monitoring vital signs and physical condition.
Administering medications and treatments.
Performing procedures as directed by doctors.
Assisting with daily living activities (bathing, feeding).
Providing emotional support and pain management.
2. Health Promotion and Education:
Objective: Promote healthy behaviors and educate children, families, and communities about preventive healthcare.
This includes tasks like:
Administering vaccinations.
Providing education on nutrition, hygiene, and development.
Offering breastfeeding and childbirth support.
Counseling families on safety and injury prevention.
3. Collaboration and Advocacy:
Objective: Collaborate effectively with doctors, social workers, therapists, and other healthcare professionals to ensure coordinated care for children.
Objective: Advocate for the rights and best interests of their patients, especially when children cannot speak for themselves.
This includes tasks like:
Communicating effectively with healthcare teams.
Identifying and addressing potential risks to child welfare.
Educating families about their child's condition and treatment options.
4. Professional Development and Research:
Objective: Stay up-to-date on the latest advancements in pediatric healthcare through continuing education and research.
Objective: Contribute to improving the quality of care for children by participating in research initiatives.
This includes tasks like:
Attending workshops and conferences on pediatric nursing.
Participating in clinical trials related to child health.
Implementing evidence-based practices into their daily routines.
By fulfilling these objectives, pediatric nurses play a crucial role in ensuring the optimal health and well-being of children throughout all stages of their development.
2. PROGRAMME EVALUATION REVIEW TECHNIQUE
(PERT)
OBJECTIVE:
• To understand the formula, the use and the benefits of Program, Evaluation, and
Review Technic (PERT) analysis.
INTRODUCTION:
PERT is a method of analysing the tasks involved in completing a given project,
especially the time needed to complete each task, and to identify the minimum
time needed to complete the total project. PERT was developed primarily to
simplify the planning and scheduling of large and complex projects.
Developed by the US Navy for the planning and control of the
Polaris missile program. The emphasis was on completing the program in the
shortest possible time.
DEFINITION:
PERT is a work model devised to complete the project work in time. It analyses
the actual work time required to complete a task.
CONCEPT AND MEANING:
PERT is a very famous project model that has found its use in various
professions, including nursing.
This model helps in judging the time required in completing an activity.
Nurse administrators can use this model to delegate and assign the work
schedule to the nurses in a hospital.
It not only evidences the cost effectiveness of nursing care but also has
great impact on reducing the expenditure by the patient.
This model helps to reduce the patient’s hospital stay by judging beforehand the
actual care time, manpower, money and the material required.
3. Therefore, following this model helps to prevent waste of time, money and
material, benefiting the patient and the hospital management.
WHEN WE USE PERT?
PERT is used when activity times are uncertain.
Determine the duration of the project.
Decision making under risk.
PERT INCLUDES:
steps or activities.
It Is a model for project management designed to analyse and represent the
task involved in completing a given project.
COMPONENTS OF PERT MODEL:
Every activity consume time and needs adequate resources such as manpower,
material, space and machinery to change or move one event to other.
Predecessor event – It is an event that precedes some other event, it can be
single or multiple.
Successor events – It is an event that immediately follows some other events,
it can have single multiple successor events.
Optimistic Time (O) – It is the minimum possible time required to complete
the task anticipating that every event has occurred better than usually expected.
Pessimistic Time (P) - This means the maximum possible time required to
complete the given task, expecting or assuming everything goes wrong except
the main catastrophes.
4. Most likely Time (M) – The actual and the best time required to complete the
task assuming everything goes in a usual way.
Expected time or the very best time (TH) – The accurate or the actual time
required to complete the task, it is the most reliable and valid time estimated to
complete a task. It can be calculated using the following relation
TH = (O + 4M – P) ÷ 6
e.g. TH = (5min + 4X 10 min – 15 min) ÷ 6 = 5 min
Float or slack time – it is the amount of time that can be floated without
causing delay in the total completion of the work.
Critical paths – it is the longest possible and the actual total time required to
complete the full task. It is otherwise called as total calendar time.
Critical total float activity – it is an activity that has total float equal to zero.
No float time is required in the critical path.
Lead time – this refers to the time taken by the predecessor to complete the
task. In this there is sufficient time for the subsequent activities that can follow
the predecessor.
Lag time – the earliest time taken by the successor event to take place, which
follows the specific PERT activity
PERT CHART:
A PERT chart is a graphical representation of the activities of a project, showing
the sequence that has to be performed continuously.
therefore it saves time, energy and material.
5.
6. PURPOSES:
To schedule the project.
To manage the time.
e the work.
STEPS IN THE PERT PLANNING PROCESS:
PERT involves the following steps
7. IDENTIFY THE SPECIFIC ACTIVITIES AND MILESTONE
e tasks in a table.
DETERMINE THE PROPER SEQUENCE OF THE ACTIVITY
identification step.
-Since the activity sequence is evident for some tasks.
asks may require more analysis.
-To determine the exact order in which they must be performed.
CONSTRUCT A NETWORK DIAGRAM
-A network diagram can be drawn showing the sequence of the serial
and parallel activities.
Each activity represents: A node in the network,
The arrows represent: The relation between activities.
re packages simplify this task: By automatically converting tabular
activity information into a network diagram.
ESTIMATE THE TIME REQURIED FOR EACH ACTIVITY
distinguishing feature of PERT: Its ability to deal with uncertainty in
activity completion time.
8. Optimistic time(O)- The shortest time in which the activity can be completed.
Most likely time(M)- The completion time having the highest probability.
Pessimistic time (P)- the maximum possible time required to accomplish a
task, assuming everything goes wrong (but excluding major catastrophes).
Estimated Time(TE)- The best estimate of the time required to accomplish a
task, accounting for the fact that things don't always proceed as normal. TE = (O
+ 4M + P) ÷ 6
DETERMINE THE CRITICAL PATH
-Determined by adding the times for the activities in each sequence.
-Determining the longest path in the project.
time required for the project.
total project time does not change.
– critical path activity can be delayed without
the project is referred to as a slack time.
ES – Earliest Start time
EF - Earliest Finish time
LS – Latest Start time
LF - Latest Finish time
variances in the completion times of the activities in the critical path.
time for the activities in the critical path.
Project Crashing.
9. UPDATE THE PERT CHART AS THE PROJECT PROGRESSES
-Additional resources may be needed to stay on schedule.
-The PERT chart may be modified to reflect the new situation.
BENEFITS OF PERT:
activities.
USES:
Nurse managers use the PERT system for controlling
the program.
– looking.
PERT is generally used for complicated and extensive projects or programs.
• personnel staffing reports.
• overtime reports.
• monthly financial reports and others.
10. evaluate the use of people and money as a part of the controlling process.
ADVANTAGES:
project.
plans, schedules and time and cost – performance.
focusing management
attention i.e. most constraining on the schedule.
l changes on overall schedules.
between the WBS elements.
of dependencies leading to improved overlapping of activities and tasking where
feasible.
DISADVANTAGES:
dependency relationship.
iring several pages to
print and requiring special size paper.
makes it harder to show status although colours can help (e.g. specific colour for
completed nodes)
(Critical path method) charts become unwieldy, they
are no longer used to manage the project.
11. LIMITATIONS:
In other cases, if the person or group performing the activity estimates the time
there may be bias in the estimate.
– estimated, PERT assumes a beta
distribution for these time estimates, but the actual distribution may be different.
ds, PERT assumes that the
probability distribution of the project completion time is the same as the that of
the critical path.
BY TANOJ PATIDAR
MSc NURSING