52 items found

Types: RAKIPTerm Formats: HTML

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  • RAKIPTerm

    Hazard identification

    The identification of biological, chemical, and physical agents capable of causing adverse health effects and which may be present in a particular food or group of foods...
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  • RAKIPTerm

    Validated-fitted model

    Model that has been fitted and successfully validated on independent experimental/observational data (evaluation data). A validated-fitted model can be used to make predictions...
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  • RAKIPTerm

    Metadata

    Data that defines and describes other data (ISO, 2004).
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  • RAKIPTerm

    Risk question

    Initial statement on the specific objectives of a risk assessment.
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  • RAKIPTerm

    Risk assessment

    A scientifically based process consisting of the following steps: (i) hazard identification, (ii) hazard characterization, (iii) exposure assessment, and (iv) risk...
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  • RAKIPTerm

    Model structure

    Describes the conceptual design, components and structure of a model. For instance, the QMRA model structure usually follows the well-stabilised four steps: hazard...
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  • RAKIPTerm

    Parameter

    The term parameter is used in a number of ways. In the context of RAKIP project, examples of parameter are: the prevalence and concentration of foodborne pathogens on food...
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  • RAKIPTerm

    Background knowledge

    Is the foundation of the model generation process. Examples of background knowledge sources in QMRA area are: published scientific studies, unpublished studies, national or...
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  • RAKIPTerm

    Reviewing procedure

    Process aiming to access the quality of a risk assessment document, a risk assessment model, and the underlying data. Can be a multistep review process involving one or more...
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  • RAKIPTerm

    Risk communication

    The interactive exchange of information and opinions concerning risk among risk assessors, risk managers, consumers and other interested parties (Codex Alimentarius Commission,...
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  • RAKIPTerm

    Risk

    A function of the probability of an adverse health effect and the severity of that effect, consequential to a hazard in food (Codex Alimentarius Commission, 1999).
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  • RAKIPTerm

    Experimental/Observational data

    Measurement values obtained in experimental or observational studies. Can be used in the fitting or validation procedure.
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  • RAKIPTerm

    Biological hazard

    The microorganisms and/or their toxins present in, or condition of, food with the potential to cause an adverse health effect (adapted from Hazard definition from FAO/WHO, 2016).
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  • RAKIPTerm

    Consumption model

    A consumption model describes the amount of food consumed during a particular eating occasion (i.e., a serving) and/or the frequency of the consumption of these servings, or an...
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  • RAKIPTerm

    Evaluation data

    Experimental/observational data that is used to evaluate the performance of the fitted model. This data should have not been used previously for generation of the fitted model.
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  • RAKIPTerm

    Cardinality

    The cardinality value indicates if the metadata concept is mandatory or not, and the possible dimension. The value of “1” means that the metadata is mandatory. The value of...
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  • RAKIPTerm

    Modelling process

    Processes that involve the model generation process and include the application of the generated model.
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  • RAKIPTerm

    Dimension

    Possible number of elements constituting a metadata concept. See Cardinality for more details.
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  • RAKIPTerm

    Process model

    Model that describes how the concentrations of the hazard change along the different steps (modules) of the food production chain (potentially from farm to fork).
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  • RAKIPTerm

    Data

    Symbolic representation of observable properties of the world.
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