This difference is given by the derivative, with respect to the crack length, of the energy dissipated ahead of the crack tip per unit of specimen width.
Samples were considered positive when the ratio between the Relative Light Units (RLU) of specimen and the pc attained or exceeded the value of 1.0.
To determine the oxygen consumption rate per unit of biological specimen (e.g., mg of synaptosomal protein per well), OCR t)· V C is calculated.
Sixty specimens were selected at random from at least three representative microscopy fields and the number of units per specimen counted.
A first derivation step from a taxon-specific field unit is the individualization of specimens, the specimen thus constitutes a first derivative of the field unit.
It is related to resistance by R = ρL/A where L is the length of specimen, A is the cross-sectional area of specimen, and units of ρ are ohm-centimetre; 1 ohm-centimetre equals 0.01 ohm-metre.
The thermal conductivity coefficient, unit weight and compressive strength of specimens decreased as the amount of WPLA increased in concrete.
It was observed that energy dissipation of specimens per unit volume as well as the variation of stress with relative deflection indicated the existence of size effect.
Hospital and intensive care unit (ICU) admission and collection of specimens for bacterial culture, tuberculosis testing and CD4+ T-cell counts were performed according to attending-physician discretion.
Depending on the size of specimens, one unit could include from 1 to 20 individual arthropods belonging to the same species and sampling location.
*Logistic regression models simultaneously controlled for geographic region, age categories, sex, intensive care unit status, year of specimen, and reporting system.
