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Related Concept Videos

Dot Product: Problem Solving01:21

Dot Product: Problem Solving

The dot product is a powerful tool in problem-solving involving vectors, given that the dot product of two vectors is the product of their magnitudes and the cosine of the angle between them measured anti-clockwise. Solving problems involving the dot product requires understanding its properties and developing a step-by-step process to solve them. Here are the main steps to follow when solving any general problem involving the dot product:
Identify the problem: Start by reading the problem and...
Implicit Differentiation: Problem Solving01:29

Implicit Differentiation: Problem Solving

Curves defined implicitly, where variables cannot be separated algebraically, require specialized techniques for analysis. The conchoid of Nicomedes exemplifies such a case. Its equation links x and y in a way that prevents isolation of one variable, making implicit differentiation essential to determine the slope and behavior at any point on the curve.The implicit form of the conchoid can be expressed as:To differentiate this equation, y is treated as a function of x, and the chain rule is...
Castigliano's Theorem: Problem Solving01:14

Castigliano's Theorem: Problem Solving

The deflection of a simply supported beam that carries a central point load can be analyzed using structural mechanics principles, particularly by applying Castigliano's theorem. This theorem relates the displacement at the load application point to the partial derivatives of the strain energy in the structure. The simply supported beam with a point load at its center has symmetric reaction forces at the supports, each bearing half of the load. The bending moment at any point along the beam is...
Three-Dimensional Force System:Problem Solving01:30

Three-Dimensional Force System:Problem Solving

A three-dimensional force system refers to a scenario in which three forces act simultaneously in three different directions. This type of problem is commonly encountered in physics and engineering, where it is necessary to calculate the resultant force on the system, which can then be used to predict or analyze the behavior of the object or structure under consideration.
To solve a three-dimensional force system, first resolve each force into its respective scalar components. Do this using...
Method of Sections: Problem Solving I01:27

Method of Sections: Problem Solving I

Consider a symmetrical roof truss structure, composed of vertical, diagonal, and horizontal members. The length of each horizontal member is 4 m. The lengths of the vertical members FB and HD are 4 m, while the length of member GC is 6 m. The loads acting at joints F, G, and H are 2 kN, while those at joints A and E are 1 kN.
Method of Sections: Problem Solving II01:30

Method of Sections: Problem Solving II

Consider an arbitrary truss structure composed of diagonal, vertical, and horizontal members fixed to the wall. To calculate the force acting on members CB, GB, and GH, method of sections can be used. The loads and lengths of the horizontal and vertical members are known parameters, as shown in the figure.

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Pioneering Patient-Specific Approaches for Precision Surgery Using Imaging and Virtual Reality
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Published on: April 5, 2024

Teaching DICOM by problem solving.

Rita Noumeir1, Jean-François Pambrun

  • 1Department of Electrical Engineering, École de Technologie Supérieure, 1100 Notre-Dame West, Montreal, QC, H3C 1K3, Canada. rita.noumeir@etsmtl.ca

Journal of Digital Imaging
|April 6, 2012
PubMed
Summary

Learning the Digital Imaging and Communications in Medicine (DICOM) standard is challenging. A new problem-solving approach effectively teaches DICOM concepts to diverse graduate students quickly.

Area of Science:

  • Healthcare Informatics
  • Medical Imaging Standards

Background:

  • Digital Imaging and Communications in Medicine (DICOM) is the universal standard for medical imaging information.
  • DICOM is utilized across various medical fields, including radiology, ophthalmology, dentistry, and pathology.
  • Increasingly, DICOM is integral to Electronic Health Record systems for medical image sharing.

Purpose of the Study:

  • To present an effective pedagogical approach for teaching the complex DICOM standard.
  • To facilitate rapid learning of DICOM concepts for students with varied backgrounds.

Main Methods:

  • Developed a problem-solving-based teaching methodology for DICOM.
  • Integrated DICOM instruction within a graduate-level healthcare information course.

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Main Results:

  • Students with diverse backgrounds and no prior software experience achieved a broad understanding of DICOM.
  • The problem-solving approach significantly accelerated the learning curve for complex DICOM concepts.

Conclusions:

  • The proposed problem-solving strategy offers an efficient method for mastering DICOM.
  • This approach enhances the accessibility of DICOM education for a wider audience in healthcare informatics.