Results 21 to 30 of about 2,594,639 (259)
Macrophage numbers in the marginal area of sarcomas predict clinical prognosis
Scientific Reports, 2023 Even when treated comprehensively by surgery, chemotherapy, and radiotherapy, soft-tissue sarcoma has an unfavorable outcome. Because soft-tissue sarcoma is rare, it is the subject of fewer clinicopathological studies, which are important for clarifying ...
Michinobu Umakoshi +14 more
doaj +1 more source
R_Contrast: Rapid measurement of recognition contrast thresholds. [PDF]
, 1997 R_Contrast is a program for the rapid assessment of recognition contrast thresholds on the ...
Strasburger, Hans, Hans Strasburger
core +1 more source
Reconsidering the mid-vowel system of Parisian French:
IsoglossThe French mid vowel system exhibits a complex marginal phonological contrast. The distributions of three pairs of vowels (/e, ɛ/; /o, ɔ/; /ø, œ/) are neither completely contrastive nor allophonic, and their heights vary, leading to overlapping phonetic ...
Joshua Griffiths, Margaret Renwick
doaj +1 more source
Marginal integrity of classical and bulk-fill composite restorations in permanent and primary molars
Scientific Reports, 2022 Bulk-fill composites enable timesaving and less technical-sensitive application of restorations. This study investigated and compared the marginal integrity of classical and bulk-fill composite restorations in primary and permanent molars before and ...
Blend Hamza +3 more
doaj +1 more source
Case Series: Gamma Knife Radiosurgery in Brain Arteriovenous, Is It Good Enough?
Aksona, 2023 Highlight: • Brain AVMs are a special concern due to their inherent high risk of bleeding. • Gamma Knife radiosurgery (GKRS), as one of the modality treatments, is intended to induce progressive occlusion of an AVM by using high-dose targeted ...
Yohan Budi Hartanto +2 more
doaj +1 more source
Peeling Plaids Apart: Context Counteracts Cross-Orientation Contrast Masking [PDF]
, 2009 Background: Contrast discrimination for an image is usually harder if another image is superimposed on top. We asked whether such contrast masking may be enhanced or relieved depending on cues promoting integration of both images as a single pattern ...
Verghese, P. +5 more
core +2 more sources
Distribution of the Age of Gossip in Networks
Entropy, 2023 We study a general setting of gossip networks in which a source node forwards its measurements (in the form of status updates) about some observed physical process to a set of monitoring nodes according to independent Poisson processes. Furthermore, each
Mohamed A. Abd-Elmagid +1 more
doaj +1 more source
Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations
Pediatric Blood &Cancer, EarlyView.ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan +18 more
wiley +1 more source
Diagnostic and Interventional Radiology, 2018 PURPOSE:We aimed to evaluate the diagnostic efficacy of fusion imaging of unenhanced and arterial phase contrast-enhanced cone-beam computed tomography (CBCT) by comparing with multidetector computed tomography (MDCT) in detection of viable ...
Eu Hyun Kim +4 more
doaj +1 more source
The time course of adaptation to spatial contrast [PDF]
, 1991 We explored the buildup and decay of threshold elevation during and after adaptation to sinewave gratings in a series of experiments investigating the effects of adapting time, adapting contrast, spatial frequency and retinal eccentricity.
Harris, J. P. +3 more
core +1 more source