Of those methods, only learning from an adviser fit all the principles, but it was also the only one deemed virtually impossible to standardize.
Ms. Johns goes on to say that fortunately, variations still persist, because it is impossible to standardize artisanal products so they always look and taste exactly the same, like Velveeta.
Meanwhile, a restaurant not dedicated to fried chicken might be frying their chicken in a Dutch oven or a wok or a cast iron pan (which are nearly impossible to standardize at any scale), or even an electric countertop fryer, in which the oil will break down a lot faster.
Researchers recognize that it's almost impossible to standardize certain types of data.
This allows for manipulation of variables, like insurance status, that are normally fixed or impossible to standardize with precision when studying actual patients.
Computerized text-parsing tools such as LSA allow an objective review of text responses that would be otherwise impossible to standardize.
Given the multicenter nature of the trial, in which more than 20 ICUs participated, it was impossible to standardize an algorithm that was agreed upon by everybody and feasible 24 hours a day in all ICUs.
This material is particularly useful and efficient in complex situations, when some walls are destroyed and the bone regeneration is difficult, but an accurate split-mouth study with this kind of cases is virtually impossible to standardize.
It is notable that, although we were able to standardize many assay-specific variables, such as virus concentration, incubation times, serum dilution, and endpoint determination, in this study, some factors were impossible to standardize.
