The research aims to be the pursuit of knowledge and the application of knowledge or science, useful in practice, or as a result of the research to solve the problem directly enough.
As research aimed at seeking knowledge. And application of knowledge, or science, such as practical or as a result of the research that led directly to the solution itself.
A research to seek knowledge. And application of knowledge or the various treatments to be useful in practice or a วิจัยที่ lead the result to solve directly.