Rockville, MD
Core Facility
The Chemistry and Synthesis Center (CSC) of the National Heart, Lung, and Blood Institute (NHLBI) provides IRP scientists with targeted imaging probes and chemical tools that help accelerate cell-based assays, in vivo imaging studies, and Read More...
Bethesda, MD
Core Facility
The LCBG Microscopy Core offers imaging technologies and training. The Core has established instrumentation for for 2D and 3D imaging of both fixed and living specimens.
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Back Services: Biophysics Facility offers MDS as an open-access instrument. First-time users must complete a short training session before gaining access to the instrument reservation calendar. Training includes the KD determination of a standard molecular Read More...
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Back Services: Biophysics Facility offers MST as an open-access instrument. First-time users must complete a short training session before gaining access to the instrument reservation calendar. Training includes the KD determination of a Read More...
Bethesda, MD
Trans NIH Facility
The facilities at AIM are available for use by the entire NIH intramural research community. While we welcome users with any size imaging project, AIM specializes in large, yearlong (or longer), collaborative research efforts with Read More...
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Bioinformatics
Precosion (aka positive predictive value (PPV)) - Accuracy of positive predictions.\ $PPV = \frac{TP}{TP+FP}$ It is similar to accuracy, but focuses only on data the model predicted to be positive, i.e. diabetes = 1. Read More...
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Bioinformatics
Precosion (aka positive predictive value (PPV)) - Accuracy of positive predictions.\ $PPV = \frac{TP}{TP+FP}$ It is similar to accuracy, but focuses only on data the model predicted to be positive, i.e. diabetes = 1. Read More...
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Bioinformatics
I already mentioned precision and recall but did not touch accuracy. In fact, accuracy may not be the best parameter for choosing the right model. Consider test data with 100 individuals from which 99 subjects are healthy Read More...
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Confocal
Zeiss LSM980 with Airyscan 2 Confocal Microscope Inverted microscope Two PMTs and four GaAsP detectors for confocal imaging 4 color Airyscan 2 “super-resolution” detector Airyscan Multiplex modes for increased acquisition speed with high sensitivity 5x, 10x, 20x, 40x, 63 Read More...
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Confocal
Zeiss LSM 880 NLO Laser Scanning Microscope Laser scanning microscope: 355nm UV laser 405nm, 594nm, 561nm and 633nm diode lasers Argon laser (458nm, 488nm and 514nm lines) Coherent Chameleon Vision II tunable (680nm – 1080nm) IR multiphoton Read More...