Bulk density, where applicable, was calculated as the dry mass of the soil core divided by the volume.
14C dating of carotid plaque cores divided into two halves isolated from two additional patients showed a low intra-sample variation; the average age differences between the two core halves in these two patients were 0.9 year and 0.6 years, respectively.
However, when we additionally 14C dated 2 carotid plaque cores divided into 2 random halves (thus 4 independent measurements), the results showed that the variation in biological age between the two halves was less than 1 year (0.9 and 0.6 years, respectively).
The positive core rate was defined as the number of positive biopsy cores divided by total number of biopsy cores.
The diaphyses were in some areas intersected by cartilaginous cores dividing the spongiosa into inlets of spongious bone.
Another frequently assessed measure on prostate biopsies is the percentage of positive biopsy cores, defined as the total number of positive cores divided by the total number of biopsy cores obtained.
Characteristics were assessed prior to treatment, and included age at diagnosis, PSA at diagnosis, Gleason score, percentage of cancer on the needle biopsy (calculated as the sum of the length of PCa in positive cores, divided by the total sum of all core lengths) and digital rectal examination (DRE).
b Daily throughput is calculated as the daily CPU time of WebMGA cluster with 80 cores divided by the total CPU time of a job, assuming 2 minutes of administrative CPU cost such as job queuing, file coping etc. for each job.
The core moral divide here is actually a deep and persistent one, Greene says, and hardly exclusive to issues involving autonomous vehicles.
Would never trust him again". At its core, the divide between how whites and African Americans viewed the election was rooted not so much in black-white tensions as in the perception among black residents that Fenty had disengaged from their communities.
