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Color and contrast in nature’s design
Two Jersey Tiger moths share a flower, their vibrant patterns standing out beautifully against the green summer backdrop. Donald Trump issues new warning on looming Supreme Court decision Man grabs ...
University of Houston researchers have developed a single-shot X-ray imaging method that captures three types of contrast at once, enabling far more detailed diagnostic images without added radiation ...
Abstract: Contrast limited adaptive histogram equalization (CLAHE) is a widely utilised method for image enhancement due to its speed and simplicity. However, this method faces two major limitations, ...
Abstract: Deep reinforcement learning (DRL) has demonstrated impressive performance in medical image segmentation, particularly for low-contrast and small medical objects. However, current DRL-based ...
Need relief from achy muscles? The most common treatment is either a heating pad or a cold pack. But, according to experts, you should be treating your sore muscles with both. Using hot and cold in ...
1 Department of Psychology, University of the Azores, Ponta Delgada, Portugal 2 University Research Center in Psychology, University of Algarve, Faro, Portugal How can we predict if a brief stimulus ...
Hypersensitivity reactions to iodinated contrast media: potential mechanisms and clinical management
Iodinated contrast media (ICM) are indispensable in modern imaging, but hypersensitivity reactions (HSRs), ranging from mild urticaria to severe anaphylaxis, remain a significant and evolving clinical ...
AKI = acute kidney injury; CI-AKI = contrast-induced acute kidney injury; DM = diabetes mellitus; eGFR = estimated glomerular filtration rate; ESRD = end-stage renal disease; GBCA = gadolinium-based ...
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