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  2. Flavr Savr - Wikipedia

    en.wikipedia.org/wiki/Flavr_Savr

    Due to the characteristics of the tomato, it was cheaper to produce than conventional tomato paste, resulting in the product being 20% cheaper. Between 1996 and 1999, 1.8 million cans, clearly labelled as genetically engineered, were sold in the major supermarket chains Sainsbury's and Safeway UK. At one point, the paste outsold normal tomato ...

  3. Comprehensive Reviews in Food Science and Food Safety

    en.wikipedia.org/wiki/Comprehensive_Reviews_in...

    Comprehensive Reviews in Food Science and Food Safety is an online peer-reviewed scientific journal published by the Institute of Food Technologists (Chicago, Illinois) that was established in 2002. Its main focus is food science and food safety .

  4. Critical Reviews in Food Science and Nutrition - Wikipedia

    en.wikipedia.org/wiki/Critical_Reviews_in_Food...

    Critical Reviews in Food Science and Nutrition is a food science journal published monthly by Taylor & Francis. It was originally established in 1970 as Critical Reviews in Food Technology , but changed to its current name in 1975.

  5. Functional response - Wikipedia

    en.wikipedia.org/wiki/Functional_response

    The linear increase assumes that the time needed by the consumer to process a food item is negligible, or that consuming food does not interfere with searching for food. A functional response of type I is used in the Lotka–Volterra predator–prey model. It was the first kind of functional response described and is also the simplest of the ...

  6. Difference in differences - Wikipedia

    en.wikipedia.org/wiki/Difference_in_differences

    Difference in differences (DID [1] or DD [2]) is a statistical technique used in econometrics and quantitative research in the social sciences that attempts to mimic an experimental research design using observational study data, by studying the differential effect of a treatment on a 'treatment group' versus a 'control group' in a natural experiment. [3]

  7. Recommender system - Wikipedia

    en.wikipedia.org/wiki/Recommender_system

    When building a model from a user's behavior, a distinction is often made between explicit and implicit forms of data collection. Examples of explicit data collection include the following: Asking a user to rate an item on a sliding scale. Asking a user to search. Asking a user to rank a collection of items from favorite to least favorite.