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Related Concept Videos

Crossing over01:34

Crossing over

Unlike mitosis, meiosis aims for genetic diversity in its creation of haploid gametes. Dividing germ cells first begin this process in prophase I, where each chromosome—replicated in S phase—is now composed of two sister chromatids (identical copies) joined centrally.
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Crossing Over01:30

Crossing Over

Crossing over is the exchange of genetic information between homologous chromosomes during prophase I of meiosis I. Genetic recombination gives rise to allelic diversity in the newly formed daughter cells. In humans, crossing over produces genetically distinct haploid egg and sperm cells that undergo fertilization to produce unique offspring. Before cell division starts, the germ cell’s chromosome(s) undergo duplication in the S phase of the cell cycle. As the cells enter prophase I, duplicated...
Crossing Over01:34

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Impression Management Techniques III: Aligning Actions

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Related Experiment Videos

Crossing the implementation chasm: a proposal for bold action.

Nancy M Lorenzi1, Laurie L Novak, Jacob B Weiss

  • 1Department of Biomedical Informatics, Vanderbilt University, Nashville, TN, USA. Laurie.L.Novak@Vanderbilt.edu

Journal of the American Medical Informatics Association : JAMIA
|March 1, 2008
PubMed
Summary
This summary is machine-generated.

Healthcare organizations face frequent information technology (IT) implementation failures, costing billions. This study identifies critical "chasms" in IT projects and proposes a Team Science strategy to improve success rates and reduce risks.

Related Experiment Videos

Area of Science:

  • Health Informatics
  • Information Technology Management
  • Organizational Behavior

Background:

  • Healthcare organizations are increasing IT investments, yet project success rates remain low (estimated 28%).
  • Implementation failures lead to clinical stress, patient safety risks, and significant financial losses.
  • Current IT project management approaches are insufficient to address systemic implementation challenges.

Purpose of the Study:

  • To identify critical risk stages, termed "chasms," in healthcare IT implementations.
  • To classify the contributors to these implementation chasms.
  • To recommend strategies for improving IT project success rates in healthcare.

Main Methods:

  • Analysis of IT implementation failures within healthcare organizations.
  • Classification of failure contributors into design, management, organization, and assessment categories.
  • Recommendations from the American College of Medical Informatics symposium participants.

Main Results:

  • IT implementation failures are a critical issue in healthcare, defying logical management.
  • "Chasms" in IT projects represent high-risk stages.
  • Failure contributors span design, management, organizational, and assessment domains.

Conclusions:

  • A "Team Science for Implementation" strategy is recommended, involving multiple institutions.
  • This approach will foster interdisciplinary research and create a shared knowledge base for optimizing IT implementations.
  • The goal is to improve organizational objectives achievement through better IT project execution.