When taking Earth as a reference point, however, the scale of magnitude fails to account for the true differences in brightness between stars. The apparent brightness, or apparent magnitude, depends on the location of the observer. Different observers will come up with a different measurement, depending on their locations and distance from the star.
Electroporation. Electroporation is a physical transfection method that uses an electrical pulse to create temporary pores in cell membranes through which substances like nucleic acids can pass into cells.
evaporation: Noun: process by which liquid water becomes water vapor. Encyclopedic Entry: evaporation: gas: Noun: state of matter with no fixed shape that will fill any container uniformly. Gas molecules are in constant, random motion. high-pressure system: Noun: weather pattern characterized by high air pressure, usually as a result of cooling.