funkcionalna grupa

1) A group of subjects not exposed to the presumed crucial value of the independent variable. 2) Those subjects who are exposed to control or nonexperimental conditions so as to ...

interesna grupa

Sociologie; Sociologie în general

A collection of people who have organized to influence government action and legislation.

kontrolna grupa

Sociologie; Criminalistică

A group of experimental subjects which, although the subject of measurement and observation, are not exposed to the experimental intervention.

manjinska grupa

Sociologie; Sociologie în general

A subordinate group whose members have significantly less control or power over their own lives than the members of a dominant or majority group have over theirs.

isparljiv

Chimie; Chimie în general

A solid or liquid material that easily vaporizes. A material with a significant vapor pressure .

abraziv

Chimie; Chimie în general

A very hard, brittle, heat-resistant substance that is used to grind the edges or rough surfaces of an object. boron carbide, diamond, and corundum are abrasives.

diastereoizomer, diastereomer

Chimie; Chimie în general

Stereoisomers which are not mirror images of each other. Diastereomers are chemically similar but distinguishable; they have different melting points and boiling points and they ...

medicinska hemija

Chimie; Chimie în general

A branch of chemistry concerned with the discovery, design, synthesis , and investigation of biologically active compounds and reactions that these compounds undergo in living ...

slab elektrolit

Chimie; Chimie în general

A weak electrolyte is a solute that incompletely dissociates into ions in solution. For example, acetic acid partially dissociates into acetate ions and hydrogen ions, so that ...