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Efficacy Meaning and Definition in Dictionary

Definitions from Wordnet 2.0

  • capacity or power to produce a desired effect; "concern about the safety and efficacy of the vaccine"

Definitions from Wiktionary

  • capacity or power to produce a desired effect; "concern about the safety and efficacy of the vaccine"

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Wikipedia Meaning and Definition on 'Efficacy'

  • Efficacy: Efficiency. Efficacy is the capacity to produce an effect. It has different specific meanings in different fields. In medicine, efficacy indicates the
  • Luminous efficacy: Luminous efficacy is a measure of how well a light source produces visible light. It is the ratio of luminous flux to power. Depending on context, the
  • Self-efficacy: Self-efficacy is the extent or strength of one's belief in one's own ability to complete tasks and reach goals. Psychologists have studied self-efficacy from
  • Technological self-efficacy: Technological self-efficacy (TSE) is “the belief in one’s ability to successfully perform a technologically sophisticated new task”. This is a specific
  • Collective efficacy: In the sociology of crime, the term collective efficacy refers to the ability of members of a community to control the behavior of individuals and groups
  • Self-Efficacy (book): Self-Efficacy: The Exercise of Control is a book on scientific psychology written by Albert Bandura. The book was originally published in the United States
  • Political efficacy: In Political Science, political efficacy is the citizens' faith and trust in government and their belief that they can understand and influence political

'Efficacy' example sentence in quotations

* The metaphor is perhaps one of man's most fruitful potentialities. Its efficacy verges on magic, and it seems a tool for creation which God forgot inside one of His creatures when He made him. - Jose Ortega y Gasset

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Efficacy Sample Sentences in News

  • Aerie Pharmaceuticals Announces Acceleration of Expected Timeline for Reporting Efficacy Results from Phase 3 ...
    Aerie Pharmaceuticals, Inc. , a clinical-stage pharmaceutical company focused on the discovery, development and commercialization of first-in-class therapies for the treatment of patients with glaucoma and other diseases of the eye, announced today the acceleration of the expected timeline for reporting efficacy results from the Company’s 400-patient Phase 3 reg Read more on this news related to 'Efficacy'
  • OncoMed Presents Final Phase 1b Safety, Efficacy and Biomarker Data for Tarextumab in Pancreatic Cancer at the 2015 ...
    Median Overall Survival of 14.6 Months in Tumor Notch3 High Patients and 11.6 Months in All Patients Read more on this news related to 'Efficacy'
  • Protein-based therapy shows promise against resistant leukemia
    The efficacy and safety of the new fusion protein has been demonstrated in mouse models of aggressive human leukemia using leukemia cells taken directly from patients with ALL. Resistance of leukemia cells to contemporary chemotherapy is one of the most formidable obstacles to treating acute lymphoblastic leukemia (ALL), the most common form of childhood cancer. Read more on this news related to 'Efficacy'

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