* Photoacoustic imaging of breast microcalcifications: a validation study with 3-dimensional ex vivo data and spectrophotometric measurement.
- This paper investigates whether photoacoustic imaging (PAI) can provide the visualization of microcalcifications in breast tissue. For this, the geometrical correlation between the 3-D PA images of breast microcalcifications within ex vivo specimens and the corresponding mammograms was ascertained. Also, the optical absorbance of the calcification compositions (i.e., hydroxyapatite and calcium oxalate) was measured and compared with the PA responses of the microcalcifications. The experimental results demonstrated that the PA images discriminated between the microcalcifications and the surrounding tissue, and their locations in PA images reasonably meshed with those of the microcalcifications appeared in the mammograms. Also, the change in PA signal amplitude along the laser wavelength agreed with the absorbance of hydroxyapatite associated with the relatively high potential of malignant cancers, but not calcium oxalate with only benign cases.
=>供給する, 与える, 規定する, 条件とする, 準備する, 用意する, 扶養する, 援助する
Overview of verb provide
The verb provide has 7 senses (first 4 from tagged texts)
1. (270) supply, provide, render, furnish -- (give something useful or necessary to; "We provided
the room with an electrical heater")
2. (25) provide, supply, ply, cater -- (give what is desired or needed, especially support, food or
sustenance; "The hostess provided lunch for all the guests")
3. (14) provide -- (determine (what is to happen in certain contingencies), especially by including
a proviso condition or stipulation; "The will provides that each child should receive half of the
money"; "The Constitution provides for the right to free speech")
4. (2) put up, provide, offer -- (mount or put up; "put up a good fight"; "offer resistance")
5. leave, allow for, allow, provide -- (make a possibility or provide opportunity for; permit to be
attainable or cause to remain; "This leaves no room for improvement"; "The evidence allows only one
conclusion"; "allow for mistakes"; "leave lots of time for the trip"; "This procedure provides for
lots of leeway")
6. provide, bring home the bacon -- (supply means of subsistence; earn a living; "He provides for
his large family by working three jobs"; "Women nowadays not only take care of the household but
also bring home the bacon")
7. provide -- (take measures in preparation for; "provide for the proper care of the passengers on
the cruise ship")
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