osteocytes
发表于 2025-3-27 00:20:40
On the Optimization of Scintillation Camera Collimators with Parallel Holesvity. In general the collimator design has been studied independently from the other components of the system and it has been tried either to improve one of these characteristics, generally the sensitivity for a given resolution,or to find a compromise between them . SIMMONS et al. propos
油毡
发表于 2025-3-27 02:05:39
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neutral-posture
发表于 2025-3-27 06:49:14
Image Processing of Cancer Radiographs, and lung cancers. Nevertheless, the important information required for diagnosis, contained in a medical radiograph, is often indistinct and sometimes hardly detectable for human eyes which seems to be one of the obstacles in finding a cancer in its early stage.
AXIOM
发表于 2025-3-27 09:31:55
Assessment of Radiographic Image Quality by a Single Number in Terms of Entropyt al. in 1978, and applied to the problem of evaluating the performance of development processes . This method of evaluation, which is termed the entropy method, has been applied to various problems in radiology . In the present paper, the assessment of radiographic image quality or granular
rods366
发表于 2025-3-27 17:39:27
Reciprocity-Law Failure in Medical Screen-Film Systems and Its Effects on Patient Exposure and Imagea pair of intensifying screens in intimate contact with both emulsions of an X-ray film. This failure of the law means that the photographic density depends upon both intensity and exposure time. Recently we have developed an easy and practical method to determine the reciprocity-law failure curve i
Flinch
发表于 2025-3-27 20:19:07
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deficiency
发表于 2025-3-28 01:05:16
K. Matsuoka,Y. Ichioka,T. Suzukir Ansatz, der die Modellierung von Long-Memory-Phänomenen erlaubt. Eine Zeitreihe ist dann durch Long Memory charakterisiert, wenn zufällige Einflüsse, die viele Perioden zurückliegen, einen nicht zu vernachlässigenden Einfluß auf die Gegenwart aufweisen. Die Relevanz des Long-Memory-Modells zur Bes
开始没有
发表于 2025-3-28 02:17:49
H. Fujita,S. Uchidar Ansatz, der die Modellierung von Long-Memory-Phänomenen erlaubt. Eine Zeitreihe ist dann durch Long Memory charakterisiert, wenn zufällige Einflüsse, die viele Perioden zurückliegen, einen nicht zu vernachlässigenden Einfluß auf die Gegenwart aufweisen. Die Relevanz des Long-Memory-Modells zur Bes
Cupidity
发表于 2025-3-28 08:08:39
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Water-Brash
发表于 2025-3-28 12:23:38
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