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The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
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When designing a water slide, controlling the speed of water flow is crucial for rider safety while maintaining an exciting experience. As water flows down the slide, gravity causes it to accelerate, with its speed at the bottom depending on the height from which it starts. The higher the slide, the more potential energy the water has at the top, which is converted into kinetic energy as it descends, increasing its speed.
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Design Example: Design of an Irrigation Channel01:27

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Trapezoidal channels are widely used in irrigation systems due to their cost-effectiveness and efficiency in conveying water. Trapezoidal channels feature a flat bottom and sloping sides, making them stable and easier to construct compared to other shapes. The bottom width and side slope ratio are determined based on the required flow capacity and site conditions. The side slope is kept gentle for unlined channels to prevent soil erosion.Hydraulic parameters in channel design include the flow...
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The innovation of touch-tone telephony revolutionized the telecommunications industry by replacing the traditional rotary dial with a dual-tone multi-frequency (DTMF) signaling system. This system uses a matrix-style keypad with buttons arranged in four rows and three columns, creating 12 distinct signals each assigned to a pair of frequencies. Each button press results in a simultaneous generation of two sinusoidal tones – one from a low-frequency group (697 to 941 Hz) and one from a...
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A retrospective on reconciliation by design.

Alika T Lafontaine1, Christopher J Lafontaine2

  • 11 Department of Anesthesiology and Pain Medicine, University of Alberta, Edmonton, Alberta, Canada; Alignment by Design Labs, Regina, Saskatchewan, Canada.

Healthcare Management Forum
|September 28, 2018
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Summary

Alignment thinking offers a promising strategy for health leaders aiming to reduce Indigenous health disparities. This community-led approach fostered collaboration among Indigenous Provincial/Territorial Organizations, leading to significant health transformation initiatives.

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Area of Science:

  • Health equity
  • Indigenous health
  • Systems thinking

Background:

  • Persistent health disparities exist between Indigenous and non-Indigenous Peoples in Canada.
  • Developing effective strategies to close the Indigenous health gap remains a challenge for health leaders.

Purpose of the Study:

  • To illustrate the application of design and systems thinking tools for transformational change in Indigenous health.
  • To achieve multi-stakeholder alignment as a primary outcome for health transformation initiatives.

Main Methods:

  • Retrospective study analyzing a transformational change process.
  • Utilized design and systems thinking tools to foster collaboration.
  • Focused on aligning three Indigenous Provincial/Territorial Organizations (IPTOs).

Main Results:

  • Facilitated the largest community-led, collaborative health transformation effort in Canada at the time.
  • Enabled over 150 First Nations communities across Saskatchewan, Manitoba, and Ontario to participate.
  • IPTOs secured $68 million in funding for ambitious health initiatives.

Conclusions:

  • Alignment thinking presents a viable alternative approach for health leaders addressing Indigenous health disparities.
  • The collaborative, community-led model demonstrates significant potential for impactful health transformation.