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A mathematical model to study thermoregulation and heat-transfer processes in hypothermic neonates under variable
1Department of Mathematics, University of Kashmir, Srinagar, India.
Computer Methods in Biomechanics and Biomedical Engineering
|September 5, 2022
Summary
Hypothermia poses significant risks to neonates. A new mathematical model simulates temperature regulation and heat transfer in infants, offering insights to prevent this life-threatening condition.
Area of Science:
- Neonatology
- Biophysics
- Mathematical Modeling
Background:
- Neonates are susceptible to hypothermia, a condition leading to severe health complications and mortality.
- Preventing abnormal temperature fluctuations in newborns is critical for their survival and well-being.
Purpose of the Study:
- To develop a multi-node mathematical model for analyzing temperature profiles in hypothermic neonates.
- To gain insights into thermoregulatory and heat-transfer mechanisms in vulnerable infants.
Main Methods:
- A mathematical model was constructed using the radial heat equation with specific boundary and initial conditions.
- The variational finite element method and fundamental matrix method were employed for model solution.
Main Results:
- The model successfully simulated temperature fluctuations and tissue responses in hypothermic neonates.
- Model outcomes demonstrated feasibility and validity when compared with existing experimental data.
Conclusions:
- The developed mathematical model provides a valuable tool for understanding and addressing neonatal hypothermia.
- This generalized model enhances previous research, aiding in the development of preventative strategies.
Keywords:
Thermoregulationfundamental matrixhypothermiaradial heat equationvariational finite element method (VFEM)More Related Videos
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