2017
Detection of Regional Variation in Selection Intensity within Protein-Coding Genes Using DNA Sequence Polymorphism and Divergence
Zhao ZM, Campbell MC, Li N, Lee DSW, Zhang Z, Townsend JP. Detection of Regional Variation in Selection Intensity within Protein-Coding Genes Using DNA Sequence Polymorphism and Divergence. Molecular Biology And Evolution 2017, 34: 3006-3022. PMID: 28962009, PMCID: PMC5850860, DOI: 10.1093/molbev/msx213.Peer-Reviewed Original ResearchConceptsPoisson random fieldRandom fieldsEnsemble of modelsRandom field frameworkField frameworkClustering modelHistorical demographic trendsAmino acid-altering substitutionsSelection intensityEnsembleHigh powerUniform selectionProtein-coding genesProtein coding genesHeterogeneity of selectionDNA sequence polymorphismsComparison of polymorphisms
2015
Low-spatial-coherence high-radiance broadband fiber source for speckle free imaging.
Redding B, Ahmadi P, Mokan V, Seifert M, Choma MA, Cao H. Low-spatial-coherence high-radiance broadband fiber source for speckle free imaging. Optics Letters 2015, 40: 4607-10. PMID: 26469575, DOI: 10.1364/ol.40.004607.Peer-Reviewed Original ResearchConceptsFiber ASE sourceFull-field imagingLow temporal coherenceASE sourceHigh powerSpeckle-free imagingContinuous wave emissionLow spatial coherenceSpontaneous emission sourceHalf-maximum bandwidthCore multimode fiberTemporal coherenceOptical feedbackWave emissionMultimode fiberSpatial modesFull widthFree imagingSpatial coherenceSpectral compoundingSpeckle suppressionEmission sourcesCoherenceEmissionFiber sourceLow spatial coherence electrically pumped semiconductor laser for speckle-free full-field imaging
Redding B, Cerjan A, Huang X, Lee ML, Stone AD, Choma MA, Cao H. Low spatial coherence electrically pumped semiconductor laser for speckle-free full-field imaging. Proceedings Of The National Academy Of Sciences Of The United States Of America 2015, 112: 1304-1309. PMID: 25605946, PMCID: PMC4321308, DOI: 10.1073/pnas.1419672112.Peer-Reviewed Original ResearchConceptsLow spatial coherenceFull-field imagingLight-emitting diodesSpatial coherenceSemiconductor lasersLaser sourceLight sourceConventional laser sourcesThermal light sourceIncoherent light sourceHigh spectral radianceIndependent spatial modesCavity laserLaser resonatorCoherent artifactsSample illuminationSpatial modesProjection applicationsIllumination sourceLaserEmitting diodesOrders of magnitudeSpectral radianceThermal sourceHigh power
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