In this context, post-contrast subtraction imaging is mandatory to depict the suspicious focus of PCa because on T1-weighted subtraction images, the hyperintensity of the hematoma is effaced and the enhancing nodule is well depicted (Fig. 25).
The playoff vogue among Giants fans has been to frame the team's climb in the context of addition by subtraction: the Giants are Super Bowl-bound largely because Tiki Barber retired and Jeremy Shockey broke his leg.
Following a reviewer's request, we point out in this context that the assumption of a "subtraction mechanism" which underlies speech perception and allows listeners to compensate for variation in sound segments is still compatible with variation-driven sound change.
However, Peto and the Early Breast Cancer Trialists Collaborative Groupproposeded the log-rank subtraction method in the context of oncology [ 16- 19], which is quite popular in the clinical literature and especially in meta-analyses: see for instance references [ 20- 24].
Moreover, no difference was found between the corrections with 100% and 60% uniform distribution subtraction in this small animal context compared to clinical imaging [16].
In the surveillance context, some proposed methods in the field of BG subtraction are mainly based on the monitoring of the audio intensity [95 97], or are aimed at recognizing specific class of sounds [98].
If these findings can be generalized in a developmental context, they would suggest that dyscalculic children of the "core number sense" subtype should show particular difficulties with elementary subtraction problems.
Some elegant models for the central mechanisms of choice RT have been proposed, and changes in RT as a function of information processing have been studied in the context of perceptual decision making (e.g., the sequential-sampling models, for a review, see ref. [25]), mental addition (subtraction) [26], visual search [27], and categorization [28].
Mathematics problems addition, subtraction, multiplication, and division problems are designed to motivate 10- to 12-year-old students to use mathematics in the context of solving practical problems, embedded in an engaging narrative.
Call it subtraction by, yes, subtraction.
