A researcher has developed an effective method of analysis for examining ... In the new research, the contrast agent is added to the urine sample and not the patient to be examined.

For example, cohort studies ... meeting criteria for inclusion, meta-analysis can also reveal which research questions, test conditions, and research methods yield the most reliable results ...

We reasoned that a common ultrafiltration device could be used for detergent removal to enable subsequent proteome analysis. We describe a method, filter-aided sample preparation (FASP), in which ...

True to this definition, science aims for measurable results through testing and analysis, a process known as the scientific method ... to challenge ideas through research. One important aspect ...

Fundamental analysis is a method of analyzing companies based on ... determining the extent of these effects can be challenging. Examples of qualitative factors include customer satisfaction ...

Missing data are a frequently encountered problem in epidemiologic and clinical research ... can still be included in the analysis, reducing the loss of statistical power. Given the popularity of the ...

In this analysis, “multiple methods” refers to use of multiple sample sources ... one poll using one method and another poll using another method. As an example, in 2014 Pew Research Center switched ...

For example, a TV manufacturer might use conjoint ... statistical tool for making business decisions. This market analysis research method helps companies understand consumer preferences by ...