작용

Something that causes a reaction or response in a living thing or a system. It can also mean encouragement or provocation that leads to action.

The act of finding something that was previously unknown or hidden.

Relating to science or based on the methods and principles of science. Essential for describing research methodology.

A person whose job is to conduct systematic study or investigation into materials and sources.

To adjust, regulate, or control something to a desired level or state. It often refers to managing physical settings or personal habits.

To find or detect the presence of a specific substance, signal, or element, usually through scientific testing or specialized equipment.

The act of taking in or soaking up something, such as liquids, nutrients, information, or even a smaller organization into a larger one.

A unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring. It consists of DNA sequences.

The degree of compactness of a substance. In social science, it often refers to population density—the number of people living in a specific area.

The structure or process by which something works or is produced; a mechanism.