Results 71 to 80 of about 161,243 (325)
Statistical Cognitive Learning and Security Output Protocol for Multi-State Iris Recognition
IEEE Access, 2019 In this paper, the research focuses on the constrained iris under different acquisition states, and trains the mixed data without manual label division.
Liu Shuai +7 more
doaj +1 more source
Advanced Science, EarlyView.ABSTRACT Orthogonal translation systems (OTSs) enable site‐specific incorporation of non‐canonical amino acids (ncAAs) and are central to genetic code expansion. Current engineering strategies typically rely on hyperstable aminoacyl tRNA synthetase (aaRS) scaffolds to tolerate destabilizing mutations required for substrate diversification.
Nikolaj G. Koch +4 more
wiley +1 more source
An Iris Image Super-Resolution Model Based on Swin Transformer and Generative Adversarial Network
AlgorithmsThe process of iris recognition can result in a decline in recognition performance when the resolution of the iris images is insufficient. In this study, a super-resolution model for iris images, namely SwinGIris, which combines the Swin Transformer and ...
Hexin Lu +3 more
doaj +1 more source
A Metal‐Free Carbon Monoxide Prodrug Suppresses Metastasis of Pancreatic and Breast Cancer
Advanced Science, EarlyView.A metal‐free carbon monoxide (CO) prodrug, CO‐116, delivers controlled systemic CO without inhalation. CO suppresses the HRG1–heme axis, reducing intracellular heme availability. Attenuation of this pathway inhibits metastatic progression in pancreatic and triple‐negative breast cancer models.
Tiantian Zhang +15 more
wiley +1 more source
CONCEPTUAL ANALYSIS OF IRIS RECOGNITION SYSTEMS
Сучасні інформаційні системи, 2019 Biometric is a reliable measurable physical feature as passwords. A biometric framework automatically provides evidence of an individual's identity based on the individual's unique features.
Amin Salih Mohammed +2 more
doaj +1 more source
Biometric identification and recognition for IRIS using Failure Rejection Rate (FRR) / Musab Ahmed Mohammed Ali Al-Rawi [PDF]
, 2016 Iris recognition is reckoned as one of the most reliable biometrics for identification purpose in terms of reliability and accuracy. Hence, the objectives of this research are new algorithms development significantly for iris segmentation specifically ...
Mohammed Ali Al-Rawi, Musab Ahmed
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Advanced Science, EarlyView.The inhibitory immune checkpoints HLA‐G and CD47 are expressed on certain tumor types and inhibit immune cells in the tumor microenvironment. DSP216 binds specifically to cancer cells expressing both HLA‐G and CD47, and blocks their inhibitory signaling.
Lisa J. Jacob +12 more
wiley +1 more source
Identification of novel neutralizing determinants for protection against HCV
Hepatology, EarlyView., 2022 Identification of novel neutralizing determinants for protection against hepatitis C virus. Abstract Background and Aims HCV evasion of neutralizing antibodies (nAb) results in viral persistence and poses challenges to the development of an urgently needed vaccine.
Garazi P. Alzua +12 more
wiley +1 more source
EnhanceDeepIris Model for Iris Recognition Applications
IEEE AccessIn this study, an iris recognition technique based on enhanced EnhanceDeepIris model is proposed in order to examine iris recognition at a deeper level. The process first uses convolutional features to extract human iris features. Then, in order to solve
Shouwu He, Xiaoying Li
doaj +1 more source
An efficient iris image thresholding based on binarization threshold in black hole search method [PDF]
, 2018 In iris recognition system, the segmentation stage is one of the most important stages where the iris is located and then further segmented into outer and lower boundary of iris region.
Danlami, Muktar +5 more
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