Results 241 to 250 of about 2,276,222 (297)
The nuclease-associated short prokaryotic Argonaute system nonspecifically degrades DNA upon activation by target recognition. [PDF]
Nucleic Acids ResLu X, Xiao J, Wang L, Zhu B, Huang F.
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Molecular Oncology, EarlyView.This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns +10 more
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Proceedings IEEE Workshop on Computer Vision Beyond the Visible Spectrum: Methods and Applications (CVBVS'99), 2000
Target recognition is a multilevel process requiring a sequence of algorithms at low, intermediate and high levels. Generally, such systems are open loop with no feedback between levels and assuring their performance at the given probability of correct identification (PCI) and probability of false alarm (Pf) is a key challenge in computer vision and ...
Bir Bhanu +3 more
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Target recognition is a multilevel process requiring a sequence of algorithms at low, intermediate and high levels. Generally, such systems are open loop with no feedback between levels and assuring their performance at the given probability of correct identification (PCI) and probability of false alarm (Pf) is a key challenge in computer vision and ...
Bir Bhanu +3 more
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Image Quality and Target Recognition
Human Factors: The Journal of the Human Factors and Ergonomics Society, 1967The terminology and literature in the area of image quality and target recognition are reviewed. An experiment in which subjects recognized strategic and tactical targets in aerial photographs with controlled image degradations is described. Some findings are: Recognition performance is only moderate for representative conditions.
C A, Bennett +2 more
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Sparsity-motivated automatic target recognition
Applied Optics, 2011We present an automatic target recognition algorithm using the recently developed theory of sparse representations and compressive sensing. We show how sparsity can be helpful for efficient utilization of data for target recognition. We verify the efficacy of the proposed algorithm in terms of the recognition rate and confusion matrices on the well ...
Vishal M, Patel +2 more
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Proceedings of 36th Midwest Symposium on Circuits and Systems, 2002
To obtain high accuracy, most of the algorithms developed for real-time target recognition required heavy computation. On the other hand, low accuracy algorithms were developed for real-time target recognition. A new algorithm for real-time target recognition based on sine-wave crossings technique is presented. The algorithm is simple, straight forward,
R.H. Seireg, A.E. Barbour
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To obtain high accuracy, most of the algorithms developed for real-time target recognition required heavy computation. On the other hand, low accuracy algorithms were developed for real-time target recognition. A new algorithm for real-time target recognition based on sine-wave crossings technique is presented. The algorithm is simple, straight forward,
R.H. Seireg, A.E. Barbour
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Radioligand Recognition of Insecticide Targets
Journal of Agricultural and Food Chemistry, 2018Insecticide radioligands allow the direct recognition and analysis of the targets and mechanisms of toxic action critical to effective and safe pest control. These radioligands are either the insecticides themselves or analogs that bind at the same or coupled sites.
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Target recognition and tracking
International Journal of Systems Science, 2001Advances in image and signal processing permit implementation of sophisticated sensor fusion algorithms for tracking and target identification. The polymoprhic estimator (PME) accomplishes these tasks simultaneously. However, it has been observed that there is an identification bias toward more languorous targets.
David D. Sworder, John E. Boyd
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Signal sequence recognition and protein targeting
Current Opinion in Structural Biology, 1999Intracellular traffic is often controlled not by highways, but by handshakes and partner introductions within a cellular network. Recently determined structures suggest how signal sequences are recognized and how the GTP affinities of the signal recognition particle and its receptor are coupled to the targeting of ribosomes to translocational membrane ...
R M, Stroud, P, Walter
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