𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Optical data addition and subtraction

✍ Scribed by S. J. S. Bradshaw; P. J. C. Child


Publisher
Springer
Year
1969
Tongue
English
Weight
403 KB
Volume
1
Category
Article
ISSN
0306-8919

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Addition and Subtraction of Ideals
✍ Michael Maltenfort πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 204 KB

A-module. ''Addition'' refers to being given a surjection P ¸I and producing a surjection P ¸I l I. This is useful, for example, when P is free, to determine how many elements it takes to generate the ideal I l I. ''Subtraction'' ˜refers to being given P ¸I l I and producing some P ¸I. A major use o

Unified negabinary symbolic arithmetic f
✍ Guoqiang Li; Liren Liu; Jianwen Hua; Lan Shao πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 804 KB

## Conventional algorithms process addition and subtraction in different ways. In this paper, by introducing bipolar carries, a unified negabinary symbolic arithmetic for the two operations can be derived, using only the same six substitution rules. Based on the polarization-encoded optical shadow

Dynamic MR digital subtraction angiograp
✍ Yi Wang; Donald L. Johnston; Jerome F. Breen; John Huston Iii; Clifford R. Jack; πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 793 KB

## Abstract A dynamic MR angiography technique, MR digital subtraction angiography (MR DSA), is proposed using fast acquisition, contrast enhancement, and complex subtraction. When a bolus of contrast is injected into a patient, data acquisition begins, dynamically acquiring a thick slab using a fa