Mathematics

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  Subject Areas on Research

  • 'Unlearning' has a stabilizing effect in collective memories. 
  • A calorimetric and equilibrium investigation of the hydrolysis of lactose. 
  • A coaxial microwave applicator for transurethral hyperthermia of the prostate. 
  • A comparison of methods for the estimation of plasma low- and very low-density lipoprotein cholesterol. The Lipid Research Clinics Prevalence Study. 
  • A comparison of test statistics for assessing the effects of concomitant variables in survival analysis. 
  • A filtered backprojection algorithm for axial head motion correction in fan-beam SPECT. 
  • A filtered backprojection algorithm for pinhole SPECT with a displaced centre of rotation. 
  • A filtered-backprojection algorithm for fan-beam SPECT which corrects for patient motion. 
  • A flexible method for simulating cardiac conduction in three-dimensional complex geometries. 
  • A gestational-age-independent model of birth weight based on placental size. 
  • A high resolution structure of an inhibitor complex of the extracellular nuclease of Staphylococcus aureus. I. Experimental procedures and chain tracing. 
  • A kinetic study of protein-protein interactions. 
  • A kinetic study of the binding of an ADP fluorescent analog to mitochondrial ATPase. 
  • A mathematical model for analysis of pharmacologically induced changes in the kinetics of cardiac muscle. 
  • A mathematical model gives insights into nutritional and genetic aspects of folate-mediated one-carbon metabolism. 
  • A mathematical model quantifying GnRH-induced LH secretion from gonadotropes. 
  • A method to study the characteristics of 3D dose distributions created by superposition of many intensity-modulated beams delivered via a slit aperture with multiple absorbing vanes. 
  • A model for fast axonal transport. 
  • A model of harmine metabolism in the rat. 
  • A multivariate approach for classifying hospitals and computing blended payment rates. 
  • A new erythrocyte membrane-associated protein with calmodulin binding activity. Identification and purification. 
  • A new fully automated approach for aligning and comparing shapes. 
  • A nonparametric general linear model. 
  • A novel micropipet method for measuring the bending modulus of vesicle membranes. 
  • A nuclear magnetic resonance study of the interaction of L-epinephrine with phospholipid vesicles. 
  • A pharmacodynamic model to investigate the structure-activity profile of a series of novel opioid analgesics. 
  • A physiologic model of the dehydroepiandrosterone to estrogen conversion system in the fetoplacental unit. I. Development. 
  • A quantitative description of QX222 blockade of sodium channels in squid axons. 
  • A rapid micromethod for determination of FMN and FAD in mixtures. 
  • A refocused and optimized HNCA: increased sensitivity and resolution in large macromolecules. 
  • A semiclassical theory for nerve excitation by a low intensity electromagnetic field. 
  • A sensitive measure of surface stress in the resting neutrophil. 
  • A sensitivity analysis of enzymatic estimation of infarct size. 
  • A simple model for calcium induced exocytosis. 
  • A simple technique for the measurement of swimming speed of Chlamydomonas. 
  • A study of calcium deposition in the skeleton of a dog using autoradiography. 
  • A study of the binding of thiamine diphosphate and thiochrome diphosphate to the pyruvate dehydrogenase multienzyme complex. 
  • A ternary complex model explains the agonist-specific binding properties of the adenylate cyclase-coupled beta-adrenergic receptor. 
  • A thermodynamic study of the partition of n-hexane into phosphatidylcholine and phosphatidylcholine-cholesterol bilayers. 
  • ATP-sensitive K+ channels in a plasma membrane H+-ATPase mutant of the yeast Saccharomyces cerevisiae. 
  • Activation of beef heart mitochondrial adenosine triphosphatase by 2,4-dinitrophenol. 
  • Activation of phenylalanine hydroxylase by phenylalanine. 
  • Adapting-bump model for eccentric cells of Limulus. 
  • Age and the purchase of prescription drug insurance by older adults. 
  • Aggregation of rabbit muscle phosphofructokinase. 
  • Allostery in Callinectes sapidus hemocyanin: cooperative oxygen binding and interactions with L-lactate, calcium, and protons. 
  • Amino acid sequences of pyridoxal 5'-phosphate binding sites and fluorescence resonance energy transfer in chicken liver fatty acid synthase. 
  • An economic and linear model of the hospital. 
  • An empirical basis for Mach bands. 
  • An equilibrium binding study of the interaction of aspartate transcarbamylase with cytidine 5'-triphosphate and adenosine 5'-triphosphate. 
  • An equilibrium binding study of the interaction of fructose 6-phosphate and fructose 1,6-bisphosphate with rabbit muscle phosphofructokinase. 
  • Analysis of the effect of three different allosteric ligands on oxygen binding by hemocyanin of the shrimp, Penaeus setiferus. 
  • Analysis of the volume of red blood cells: application of the expectation-maximization algorithm to grouped data from the doubly-truncated lognormal distribution. 
  • Angle correction can be used to measure peak systolic velocity in the fetal middle cerebral artery. 
  • Appendices. Kinetic models for the analysis of modulation and suppression of irreversible enzymatic inhibition. 
  • Application of in vivo and in vitro pharmacokinetics for physiologically relevant drug exposure in a human tumor clonogenic cell assay. 
  • Arithmetic difficulties in females with the fragile X premutation. 
  • Aromatherapy positively affects mood, EEG patterns of alertness and math computations. 
  • Asbestos body concentrations in human lung: predictions from asbestos body counts in tissue sections with a mathematical model. 
  • Assembly and calcium-induced cooperativity of Limulus IV hemocyanin: a model system for analysis of structure-function relationships in the absence of subunit heterogeneity. 
  • Assessing genetic association with human survival at multi-allelic loci. 
  • Assessment of health literacy and numeracy among Spanish-Speaking parents of young children: validation of the Spanish Parental Health Literacy Activities Test (PHLAT Spanish). 
  • Assignment of the absolute configuration of [n]-ladderanes by TD-DFT optical rotation calculations. 
  • Atomic contributions to the optical rotation angle as a quantitative probe of molecular chirality. 
  • Attention Problems and Academic Achievement: Do Persistent and Earlier-Emerging Problems Have More Adverse Long-Term Effects? 
  • Automated production of contour maps for electrophysiology. I. Problem definition, solution strategy, and specification of geometric model. 
  • Automated production of contour maps for electrophysiology. II. Triangulation, verification, and organization of the geometric model. 
  • Automated production of contour maps for electrophysiology. III. Construction of contour maps. 
  • Automatic integration of the reaction path using diagonally implicit Runge-Kutta methods. 
  • Bayesian analysis of proportional hazards models built from monotone functions. 
  • Beam steering with linear arrays. 
  • Bioluminescence screening for bacteriuria. 
  • Blockade of rabbit atrial sodium channels by lidocaine. Characterization of continuous and frequency-dependent blocking. 
  • Brief Report: Executive Function as a Predictor of Academic Achievement in School-Aged Children with ASD. 
  • Broadening of the RF power-density window for calcium-ion efflux from brain tissue. 
  • CNR enhancement in the presence of multiple interfering processes using linear filters 
  • CO binding by hemocyanins of Limulus polyphemus, Busycon carica, and Callinectes sapidus. 
  • Calculation on fluorescence resonance energy transfer on surfaces. 
  • Calorimetry and respirometry in guinea pigs in hydrox and heliox at 10-60 atm. 
  • Carbon monoxide binding by hemoglobin and myoglobin under photodissociating conditions. 
  • Carbon monoxide binding by simple heme proteins under photodissociating conditions. 
  • Cardiac extracellular potentials. Analysis of complex wave forms about the Purkinje networks in dogs. 
  • Catalytic properties of the HhaII restriction endonuclease. 
  • Chance-corrected sensitivity and specificity for three-zone diagnostic tests. 
  • Changes in hematocrit based on incremental blood sampling: mathematical models perform poorly. 
  • Characterization of nucleotide binding sites on chloroplast coupling factor 1. 
  • Characterization of sulfhydryl groups on chloroplast coupling factor 1 exposed by heat activation. 
  • Characterization of tumour temperature distributions in hyperthermia based on assumed mathematical forms. 
  • Chemical modification and fluorescence studies of chloroplast coupling factor. 
  • Child Development in Low- and Middle-Income Countries. 
  • Clinical implications of numeracy: theory and practice. 
  • Coevolution of the major histocompatibility complex and the t-complex in the mouse. I. Generation and maintenance of high complementarity associations. 
  • Coevolution of the major histocompatibility complex and the t-complex in the mouse. II. Modification of response to sharing of histocompatibility antigens. 
  • Comparison of biplane and single plane left ventricular volumes in atrial septal defect. 
  • Compartmental analysis of amine storage in bovine adrenal medullary granules. 
  • Competition in oxygen-linked anion binding to normal and variant human hemoglobins. 
  • Competition of hydrophobic peptides, cytotoxic drugs, and chemosensitizers on a common P-glycoprotein pharmacophore as revealed by its ATPase activity. 
  • Completeness of the geological record. 
  • Complex-dependent inhibition of factor VIIa by antithrombin III and heparin. 
  • Computational techniques for fast hyperthermia temperature optimization. 
  • Computer simulations of morphologically reconstructed CA3 hippocampal neurons. 
  • Computing inverse solutions for an on-off heart model. 
  • Cone beam collimation for single photon emission computed tomography: analysis, simulation, and image reconstruction using filtered backprojection. 
  • Conformation and protease binding activity of binary and ternary human alpha 2-macroglobulin-protease complexes. 
  • Contribution of afterload, hypertrophy and geometry to left ventricular ejection fraction in aortic valve stenosis, pure aortic regurgitation and idiopathic dilated cardiomyopathy. 
  • Controlled eddy currents: applications to MR imaging. 
  • Coupling coherence distinguishes structure sensitivity in protein electron transfer. 
  • Current density and electrically induced ventricular fibrillation. 
  • Current density and electrically induced ventricular fibrillation. 
  • Cyclic adenosine 3':5'-monophosphate-dependent protein kinase. 
  • DQE(f) of four generations of computed radiography acquisition devices. 
  • Degeneration and aging affect the tensile behavior of human lumbar anulus fibrosus. 
  • Determination of electric parameters of cell membranes by a dielectrophoresis method. 
  • Determining surface potentials from current dipoles, with application to electrocardiography. 
  • Developmental trajectory of neural specialization for letter and number visual processing. 
  • Dielectrophoresis and electrorotation of neurospora slime and murine myeloma cells. 
  • Different effects of two types of ischemia on myocardial systolic and diastolic function. 
  • Direct determination of the lamellar structure of peripheral nerve myelin at low resolution (17 A). 
  • Direct determination of the lamellar structure of peripheral nerve myelin at moderate resolution (7A). 
  • Direct structure determination of multilayered membrane-type systems which contain fluid layers. 
  • Dispersion of latencies in photoreceptors of Limulus and the adapting-bump model. 
  • Disproportionate effects of regional hypokinesis on radionuclide ejection fraction: compensation using attenuation-corrected ventricular volumes. 
  • Dosimetry and microdosimetry of targeted radiotherapy. 
  • Drought, snails, and large-scale die-off of southern U.S. salt marshes. 
  • Dual-wavelength ratiometric fluorescence measurement of the membrane dipole potential. 
  • Effect of cytoskeletal geometry on intracellular diffusion. 
  • Effect of junctional resistance on source-strength in a linear cable. 
  • Effect of steady illumination on the binding of carbon monoxide by carboxymethylated cytochrome c. 
  • Effect of streptavidin affinity mutants on the integrin-independent adhesion of biotinylated endothelial cells. 
  • Effects of Numerical Versus Foreground-Only Icon Displays on Understanding of Risk Magnitudes. 
  • Effects of age and rapid high-pressure fixation on the morphology of Schlemm's canal. 
  • Effects of health insurance on physicians' fees. 
  • Effects of multiple metal binding sites on calcium and magnesium-dependent activation of BK channels. 
  • Effects of propranolol on cardiovascular and neuroendocrine responses to mental arithmetic in type A men. 
  • Effects of undersampling on the proper interpretation of modulation transfer function, noise power spectra, and noise equivalent quanta of digital imaging systems. 
  • Electrical characteristics of dendrites and dendritic spines in intracellularly stained CA3 and dentate hippocampal neurons. 
  • Electro-mechanical permeabilization of lipid vesicles. Role of membrane tension and compressibility. 
  • Electrophysiological evidence for the involvement of the approximate number system in preschoolers' processing of spoken number words. 
  • Elementary steps in the reaction mechanism of chicken liver fatty acid synthase. pH dependence of NADPH binding and isotope rate effect for beta-ketoacyl reductase. 
  • Elementary steps in the reaction mechanism of chicken liver fatty acid synthase: acetylation-deacetylation. 
  • Elementary steps in the reaction mechanism of the alpha-ketoglutarate dehydrogenase multienzyme complex from Escherichia coli: kinetics of succinylation and desuccinylation. 
  • Elementary steps in the reaction mechanism of the pyruvate dehydrogenase multienzyme complex from Escherichia coli: kinetics of acetylation and deacetylation. 
  • Energetics of lectin-carbohydrate binding. A microcalorimetric investigation of concanavalin A-oligomannoside complexation. 
  • Enrollment in prescription drug insurance: the interaction of numeracy and choice set size. 
  • Equations for predicting diver regional skin temperatures as a function of mean skin temperature. 
  • Equilibrium binding of nucleotides to beef heart mitochondrial adenosine triphosphatase. 
  • Estimating drug shelf-life with random batches. 
  • Estimating the likelihood of significant coronary artery disease. 
  • Estimation of tissue resistivities from multiple-electrode impedance measurements. 
  • Ethynodiol diacetate metabolites in human plasma. 
  • Evaluation and clinical application of a direct low-density lipoprotein cholesterol assay in normolipidemic and hyperlipidemic adults. 
  • Evaluation of myocardial and peripheral vascular responses during reaction time, mental arithmetic, and cold pressor tasks. 
  • Examination of the choice of models for computing the extracellular potential of a single fibre in a restricted volume conductor. 
  • Existence of a flat phase in red cell membrane skeletons. 
  • Experience-dependent hemispheric specialization of letters and numbers is revealed in early visual processing. 
  • Exponential models for analyses of time-related factors, illustrated with asbestos textile worker mortality data. 
  • Extending the NMR spatial resolution limit for RNA by motional couplings. 
  • Extracellular potentials related to intracellular action potentials during impulse conduction in anisotropic canine cardiac muscle. 
  • Factors associated with arithmetic-and-reading disability and specific arithmetic disability. 
  • Factors that influence siderophoremediated iron bioavailability: catalysis of interligand iron (III) transfer from ferrioxamine B to EDTA by hydroxamic acids. 
  • Feasibility study for a two-dimensional diagnostic ultrasound velocity mapping system. 
  • Femtosecond phase-coherent two-dimensional spectroscopy. 
  • Finding motion parameters from spherical motion fields (or the advantages of having eyes in the back of your head). 
  • Flow permeation analysis of bovine cervical mucus. 
  • Fluctuation-driven directional flow in biochemical cycle: further study of electric activation of Na,K pumps. 
  • Fluid dynamics of aortic stenosis: mechanisms for the presence of subvalvular pressure gradients. 
  • Fluorescence energy transfer between ligand binding sites on aspartate transcarbamylase. 
  • Fluorescence energy transfer between ligand binding sites on chloroplast coupling factor 1. 
  • Fluorescence energy transfer between the thiamine diphosphate and flavine adenine dinucleotide binding sites on the pyruvate dehydrogenase multienzyme complex. 
  • Fluorescence energy transfer measurements between ligand binding sites of the pyruvate dehydrogenase multienzyme complex. 
  • Fluorescence energy transfer measurements in rabbit muscle phosphofructokinase. 
  • Fluorescence energy transfer measurements in the pyruvate dehydrogenase multienzyme complex from Escherichia coli with chemically modified lipoic acid. 
  • Fluorescence photobleaching with spatial Fourier analysis: measurement of diffusion in light-scattering media. 
  • Fluorescence polarization study of the alpha-ketoglutarate dehydrogenase complex from Escherichia coli. 
  • Fluorescence studies of the pyruvate dehydrogenase multienzyme complex from Escherichia coli. 
  • Forces for morphogenesis investigated with laser microsurgery and quantitative modeling. 
  • Frequency-dependent absorption of electromagnetic energy in biological tissue. 
  • Fully three-dimensional positron emission tomography. 
  • Functional morphology of the Neandertal scapular glenoid fossa. 
  • Fundamentals of quantitative dynamic contrast-enhanced MR imaging. 
  • Further studies of a macrophage chemotaxis inhibitor (MCI) produced by neoplasms: murine tumors free of lactic dehydrogenase virus produce MCI. 
  • Fuzzy and crisp set-theoretic-based classification of health and disease. A qualitative and quantitative comparison. 
  • Glycemic response to stress is altered in euglycemic Pima Indians. 
  • Grade of Membership generalizations and aging research. 
  • Hardness, softness, and the fukui function in the electronic theory of metals and catalysis. 
  • Health numeracy: the importance of domain in assessing numeracy. 
  • Hemodynamic collapse, geometry, and the rapidly paced upper limit of ventricular vulnerability to fibrillation by T-wave stimulation. 
  • Holography in artificial neural networks. 
  • Homogeneous NMR spectra in inhomogeneous fields. 
  • Human erythrocyte catalase: an improved method of isolation and a reevaluation of reported properties. 
  • Human in vivo phosphate metabolite imaging with 31P NMR. 
  • Hydrocephalus as a possible additional contributor to cognitive outcome in survivors of pediatric medulloblastoma. 
  • Hypercortisolism associated with social subordinance or social isolation among wild baboons. 
  • Identification of chloride-binding sites in hemoglobin by nuclear-magnetic-resonance quadrupole-relaxation studies of hemoglobin digests. 
  • Imaging with intermolecular multiple-quantum coherences in solution nuclear magnetic resonance. 
  • Impact of North Carolina's Early Childhood Programs and Policies on Educational Outcomes in Elementary School 
  • Improved magnetic resonance thermal imaging by combining proton resonance frequency shift (PRFS) and apparent diffusion coefficient (ADC) data. 
  • Individual differences in executive function partially explain the socioeconomic gradient in middle-school academic achievement. 
  • Individual fecundity and senescence in Drosophila and medfly. 
  • Induced alpha-band oscillations reflect ratio-dependent number discrimination in the infant brain. 
  • Interaction of aspartate transcarbamylase with 5-bromocytidine 5'-tri-, di-, and monophosphates. 
  • Interaction of reduced nicotinamide adenine dinucleotide with beef heart s-malate dehydrogenase. 
  • Interactions between charged, uncharged, and zwitterionic bilayers containing phosphatidylglycerol. 
  • Interactions of nicotinamide adenine dinucleotides with varied states and forms of hemoglobin. 
  • Intermolecular zero-quantum coherence imaging of the human brain 
  • Interstitial potentials and their change with depth into cardiac tissue. 
  • Intrachromosomal gene conversion and the maintenance of sequence homogeneity among repeated genes. 
  • Inverse calculation of QRS-T epicardial potentials from body surface potential distributions for normal and ectopic beats in the intact dog. 
  • Investigation of quercetin binding sites on chloroplast coupling factor 1. 
  • Kinetic studies of tryptophan synthetase. Interaction of L-serine, indole, and tryptophan with the native enzyme. 
  • Kinetics of allosteric enzymes. 
  • Kinetics of protein-protein association explained by Brownian dynamics computer simulation. 
  • Kinetics of reduction of cytochrome c oxidase by dithionite and the effect of hydrogen peroxide. 
  • Life table techniques for multiple-cause mortality. 
  • Likelihood ratios for continuous test results--making the clinicians' job easier or harder? 
  • Line spread response for a scintillation camera and movable filter plate system. 
  • Linear algebraic transformations of the bidomain equations: implications for numerical methods. 
  • Lipoprotein (a): purification and kinetic analysis. 
  • Long-term monitoring of bacteria undergoing programmed population control in a microchemostat. 
  • Longitudinal models for chronic disease risk: an evaluation of logistic multiple regression and alternatives. 
  • MR imaging contrast enhancement based on intermolecular zero quantum coherences. 
  • Massage therapy reduces anxiety and enhances EEG pattern of alertness and math computations. 
  • Mathematical modeling: epidemiology meets systems biology. 
  • Mathematical modelling of aqueous humour outflow from the eye through the pores in the lining endothelium of Schlemm's canal. 
  • Mathematical modifications fail to improve CPK estimates of extent of infarct. 
  • Mathematics intervention for prevention of neurocognitive deficits in childhood leukemia. 
  • Measuring numeracy without a math test: development of the Subjective Numeracy Scale. 
  • Mechanics of electrocompression of lipid bilayer membranes. 
  • Mechanics of sperm-egg interaction at the zona pellucida. 
  • Mechanism for catalysis and regulation of adenosine 5'-triphosphate hydrolysis by chloroplast coupling factor 1. 
  • Mechanism of nicotinamide-adenine dinucleotide binding to rabbit muscle glyceraldehyde 3-phosphate dehydrogenase. 
  • Mechanism of time-dependent inhibition of 5 alpha-reductases by delta 1-4-azasteroids: toward perfection of rates of time-dependent inhibition by using ligand-binding energies. 
  • Mechanisms of use-dependent block of sodium channels in excitable membranes by local anesthetics. 
  • Methods for evaluating the heterogeneity of aging processes in human populations using vital statistics data: explaining the black/white mortality crossover by a model of mortality selection. 
  • Methods for measurement of body surface area. 
  • Micropipette suction for measuring piconewton forces of adhesion and tether formation from neutrophil membranes. 
  • Microtubule treadmilling in vitro investigated by fluorescence speckle and confocal microscopy. 
  • Microvascular hematocrit and red cell flow in resting and contracting striated muscle. 
  • Microwave power absorption differences between normal and malignant tissue. 
  • Microwave refraction in the eye. 
  • Microwave-field-driven acoustic modes in DNA. 
  • Modeling electroporation in a single cell. I. Effects Of field strength and rest potential. 
  • Modeling of sequestration and down regulation in cells containing beta2-adrenergic receptors. 
  • Modeling the Ames test. 
  • Modeling the effects of electric fields on nerve fibers: determination of excitation thresholds. 
  • Models for coronary pressure-flow relationships. 
  • Modification of a cylindrical bidomain model for cardiac tissue. 
  • Modulation of the interbilayer hydration pressure by the addition of dipoles at the hydrocarbon/water interface. 
  • Monaghan 225 ventilator use under hyperbaric conditions. 
  • Monitoring renal transplants: An application of the multi-process Kalman filter 
  • Monte Carlo evaluation of Compton scatter subtraction in single photon emission computed tomography. 
  • Multilayer adsorption of lysozyme on a hydrophobic substrate. 
  • Mössbauer evidence for exchange-coupled siroheme and [4Fe-4S] prosthetic groups in Escherichia coli sulfite reductase. Studies of the reduced states and of a nitrite turnover complex. 
  • Mössbauer studies of Escherichia coli sulfite reductase complexes with carbon monoxide and cyanide. Exchange coupling and intrinsic properties of the [4Fe-4S] cluster. 
  • Natural selection of memory-one strategies for the iterated prisoner's dilemma. 
  • Neural activity during natural viewing of Sesame Street statistically predicts test scores in early childhood. 
  • Neurophysiological signatures of approximate number system acuity in preschoolers. 
  • New destinations, new trajectories? The educational progress of Hispanic youth in North Carolina. 
  • New measures of sperm motion. I. Adaptive smoothing and harmonic analysis. 
  • Nonequilibrium mechanics of active cytoskeletal networks. 
  • Nuclear magnetic resonance study of ligand binding to Mn-aspartate transcarbamylase. 
  • Off-center spherical model for dosimetry calculations in chick brain tissue. 
  • On the asymmetry of frog retinal rod outer segment disk membranes. 
  • On the character of an distance between states in a binary switching net. 
  • On the evolution of genetic incompatibility systems. VI. A three-locus modifier model for the origin of gametophytic self-incompatibility. 
  • Open Na+ channel blockade: multiple rest states revealed by channel interactions with disopyramide and quinidine. 
  • Optimal sequence selection in proteins of known structure by simulated evolution. 
  • Oxygen binding by Limulus polyphemus hemocyanin: allosteric modulation by chloride ions. 
  • Parental misinterpretations of over-the-counter pediatric cough and cold medication labels. 
  • Pathway analysis of protein electron-transfer reactions. 
  • Pathways of folding of reduced bovine pancreatic ribonuclease. 
  • Periodic conductivity as a mechanism for cardiac stimulation and defibrillation. 
  • Pharmacokinetic analysis of two-step approaches using bifunctional and enzyme-conjugated antibodies. 
  • Phase I and clinical pharmacology study of trimetrexate administered weekly for three weeks. 
  • Phase aberration correction using echo signals from moving targets. I: Description and theory. 
  • Phase-lifetime spectrophotometry of deoxycholate-purified bacteriorhodopsin reconstituted into asolectin vesicles. 
  • Physical parameters of the anesthetic site. 
  • Physical penumbra change of beam profile due to film digitization. 
  • Plasticity of directional place fields in a model of rodent CA3. 
  • Polarized light propagation in corneal lamellae. 
  • Postsecondary Faculty Attitudes and Beliefs about Writing-Based Pedagogies in the STEM Classroom. 
  • Potential and current distributions in a cylindrical bundle of cardiac tissue. 
  • Probing the renin active site by collisional quenching of endogenous fluorescence. 
  • Propagation model using the DiFrancesco-Noble equations. Comparison to reported experimental results. 
  • Propagation of excitation in idealized anisotropic two-dimensional tissue. 
  • Propagation of fluctuations in biochemical systems, I: linear SSC networks. 
  • Protein electron transfer rates set by the bridging secondary and tertiary structure. 
  • Proton NMR of Escherichia coli sulfite reductase: the unligated hemeprotein subunit. 
  • Pulmonary hemodynamic consequences of ECG-synchronized ventilation. 
  • Pulmonary vascular impedance analysis of adaptation to chronically elevated blood flow in the awake dog. 
  • Quantitative analysis of variable-angle total internal reflection fluorescence microscopy (VA-TIRFM) of cell/substrate contacts. 
  • Quantitative models of hybrid dysgenesis: rapid evolution under transposition, extrachromosomal inheritance, and fertility selection. 
  • Quasielastic light scattering by biopolymers. Conformation of chromatin multimers. 
  • Race and gender comparisons: I. Hemodynamic responses to a series of stressors. 
  • Range and magnitude of the steric pressure between bilayers containing phospholipids with covalently attached poly(ethylene glycol). 
  • Real-time stereo 3D ultrasound. 
  • Receptor biophysics and biochemistry. Enzymes. 
  • Reduced nicotinamide adenine dinucleotide phosphate-sulfite reductase of enterobacteria. V. Studies with the Escherichia coli hemoflavoprotein depleted of flavin mononucleotide: distinct roles for the flavin adenine dinucleotide and flavin mononucleotide prosthetic groups in catalysis. 
  • Reduced nicotinamide adenine dinucleotide phosphate-sulfite reductase of enterobacteria. VI. The reaction of carbon monoxide with the Escherichia coli holoenzyme, the hemoprotein, and free siroheme. 
  • Refractory calculation-induced idiopathic generalized epilepsy: a case report and review of the literature. 
  • Regional H2O2 concentration in rat brain after hyperoxic convulsions. 
  • Regional geometry and function during myocardial ischemia and recovery. 
  • Relating epicardial to body surface potential distributions by means of transfer coefficients based on geometry measurements. 
  • Relative wall thickness analysis by two-dimensional echocardiography. 
  • Relaxation spectra of adenosine triphosphate-creatine phosphotransferase. 
  • Relaxation spectra of aspartate transcarbamylase. I. Interaction of 5-bromocytidine triphosphate with native enzyme and regulatory subunit. 
  • Relaxation spectra of aspartate transcarbamylase. Interaction of the catalytic subunit with carbamyl phosphate, succinate, and L-malate. 
  • Relaxation spectra of aspartate transcarbamylase. Interaction of the native enzyme with an adenosine 5'-triphosphate analog. 
  • Relaxation spectra of aspartate transcarbamylase. Interaction of the native enzyme with aspartate analogs. 
  • Relaxation spectra of aspartate transcarbamylase. Interaction of the native enzyme with carbamyl phosphate. 
  • Relaxation spectra of aspartate transcarbamylase. Interaction of the native enzyme with cytidine 5'-triphosphate. 
  • Relaxation spectrometry of biological systems. 
  • Repulsive interactions between uncharged bilayers. Hydration and fluctuation pressures for monoglycerides. 
  • Response of a single cell to an external electric field. 
  • Rheological properties of living cytoplasm: endoplasm of Physarum plasmodium. 
  • Rhodamine 123 as a probe of transmembrane potential in isolated rat-liver mitochondria: spectral and metabolic properties. 
  • Rod outer segment structure influences the apparent kinetic parameters of cyclic GMP phosphodiesterase. 
  • Role of membrane curvature in mechanoelectrical transduction: ion carriers nonactin and valinomycin sense changes in integral bending energy. 
  • Scaled medial axis representation: evidence from position discrimination task. 
  • Sculpting proteins interactively: continual energy minimization embedded in a graphical modeling system. 
  • Segmental cable evaluation of somatic transients in hippocampal neurons (CA1, CA3, and dentate). 
  • Selection of the number and positions of measuring locations for electrocardiography. 
  • Shoot structure and photosynthetic efficiency along the light gradient in a Scots pine canopy. 
  • Signal discretization: a source of error in histograms of ion channel events. 
  • Simple models for community exposure from point sources of pollution. 
  • Single photon emission computed tomography (SPECT). Principles and instrumentation. 
  • Specific absorption rate in electrically coupled biological samples between metal plates. 
  • Standardization of Spirometry, 1994 Update. American Thoracic Society. 
  • Statistical methods for two-sequence three-period cross-over designs with incomplete data. 
  • Steady state kinetic studies of purified yeast plasma membrane proton-translocating ATPase. 
  • Steady state kinetics of ATP synthesis and hydrolysis catalyzed by reconstituted chloroplast coupling factor. 
  • Steady state variables in the guarded receptor hypothesis. 
  • Steady-state kinetic study of fatty acid synthase from chicken liver. 
  • Steady-state kinetic study of rabbit muscle phosphofructokinase. 
  • Stent impact on the geometry of the carotid bifurcation and the course of the internal carotid artery. 
  • Stochastic model for analysis of longitudinal data on aging and mortality. 
  • Structural interpretation of the birefringence gradient in retinal rod outer segments. 
  • Structural investigation of reconstituted chloroplast ATPase with fluorescence measurements. 
  • Structural organization of chloroplast coupling factor. 
  • Structural organization of the human insulin receptor ectodomain. 
  • Structure and mechanical properties of giant lipid (DMPC) vesicle bilayers from 20 degrees C below to 10 degrees C above the liquid crystal-crystalline phase transition at 24 degrees C. 
  • Structure-activity relationships of noreperidine congeners on cholinesterase systems in vitro and analgesia in vivo. 
  • Student Learning Dispositions: Multidimensional Profiles Highlight Important Differences among Undergraduate STEM Honors Thesis Writers. 
  • T1rho imaging using magnetization-prepared projection encoding (MaPPE). 
  • Technical note: out-of-plane angular correction based on a trigonometric function for use in two-dimensional kinematic studies. 
  • Temperature-jump study of the interaction of rabbit muscle phosphofructokinase with adenylyl imidodiphosphate and adenosine 5'-triphosphate. 
  • Test of the Epstein-Plesset model for gas microparticle dissolution in aqueous media: effect of surface tension and gas undersaturation in solution. 
  • The closed form solution to the periodic core-conductor model using asymptotic analysis. 
  • The dissociation of catecholamine and hypothalamic-pituitary-adrenal responses to daily stressors using dexamethasone. 
  • The effect of numeracy level on completeness of home blood pressure monitoring. 
  • The effects of health histories on stochastic process models of aging and mortality. 
  • The family routines inventory: development and validation. 
  • The four-electrode resistivity technique as applied to cardiac muscle. 
  • The global stoichiometry of litter nitrogen mineralization. 
  • The impact of heterogeneity in individual frailty on the dynamics of mortality. 
  • The kinetics of intramolecular distribution of 15N in uric acid after administration of (15N) glycine. A reappraisal of the significance of preferential labeling of N-(3+9) of uric acid in primary gout. 
  • The kinetics of intramolecular distribution of 15N in uric acid following administration of 15N-glycine: preferential labeling of N-(3+9) of uric acid in primary gout and a reappraisal of the "glutamine hypothesis". 
  • The lamellar structure of nerve myelin after rehydration. 
  • The relationship between enzymatic and histologic estimates of the extent of myocardial infarction in conscious dogs with permanent coronary occlusion. 
  • The retinal arteriole to venule ratio: informative or deceptive? 
  • The role of subunit entropy in cooperative assembly. Nucleation of microtubules and other two-dimensional polymers. 
  • The secretory granule matrix-electrolyte interface: a homologue of the p-n rectifying junction. 
  • The structure of food webs. 
  • The viscosity of neutrophils and their transit times through small pores. 
  • Theoretical analysis of radioactivity profiles during fast axonal transport: effects of deposition and turnover. 
  • Theoretical and measured electric field distributions within an annular phased array: consideration of source antennas. 
  • Theoretical characterization of ion channel blockade. Competitive binding to periodically accessible receptors. 
  • Theoretical characterization of ion channel blockade: ligand binding to periodically accessible receptors. 
  • Thermodynamic limits to the ATP/site stoichiometries of oxidative phosphorylation by rat liver mitochondria. 
  • Thermodynamic parameters governing interaction of EcoRI endonuclease with specific and nonspecific DNA sequences. 
  • Thin-layer methods for determination of oxygen binding curves of hemoglobin solutions and blood. 
  • Three-dimensional arm movements at constant equi-affine speed. 
  • Three-dimensional structures of C-phycocyanin and B-phycoerythrin at 5-A resolution. 
  • Threshold variability in fibers with field stimulation of excitable membranes. 
  • Time-dependent recovery of passive neutrophils after large deformation. 
  • Total internal reflection fluorescence (TIRF) microscopy. I. Modelling cell contact region fluorescence. 
  • Towards a genetic theory for the evolution of the sex ratio. III. Parental and sibling control of brood investment ratio under partial sib-mating. 
  • Toxicity, elimination, and metabolism of 10-ethyl-10-deazaaminopterin in rats and dogs. 
  • Transient finite element analysis of thermal methods used to estimate SAR and blood flow in homogeneously and nonhomogeneously perfused tumour models. 
  • Truncation artifact reduction in transmission CT for improved SPECT attenuation compensation. 
  • Two models for transforming auditory signals from head-centered to eye-centered coordinates. 
  • U.S. cancer mortality 1950-1978: a strategy for analyzing spatial and temporal patterns. 
  • Ultrasonic examination of the silicone-filled eye: theoretical and practical considerations. 
  • Understanding the role of numeracy in health: proposed theoretical framework and practical insights. 
  • Use of a specific probe for ovalbumin messenger RNA to quantitate estrogen-induced gene transcripts. 
  • Vasodilator therapy in acute myocardial infarction. A comparison of sodium nitroprusside and nitroglycerin. 
  • Vestibular signals carried by pathways subserving plasticity of the vestibulo-ocular reflex in monkeys. 
  • Wavelet formation in excitable cardiac tissue: the role of wavefront-obstacle interactions in initiating high-frequency fibrillatory-like arrhythmias. 
  • Wavelet variations on the Shannon sampling theorem. 
  • Why are angles misperceived? 
  • Writing-to-learn in undergraduate science education: a community-based, conceptually driven approach. 
  • Young children bet on their numerical skills: metacognition in the numerical domain. 
  • pKa does not predict pH potentiation of sodium channel blockade by lidocaine and W6211 in guinea pig ventricular myocardium. 
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  Keywords of People

  • Bennett, Vann, George Barth Geller Distinguished Professor of Molecular Biology, Duke Cancer Institute
  • Charles, Hal Cecil, Adjunct Associate Professor in the Department of Radiology, Radiology
  • Cianciolo, George James, Associate Professor Emeritus of Pathology, Pathology
  • Clotfelter, Charles T., Z. Smith Reynolds Distinguished Professor of Public Policy Studies, Economics
  • Colsher, James George, Adjunct Assistant Professor in the Department of Radiology, Radiology
  • Craciunescu, Oana, Professor of Radiation Oncology, Radiation Oncology
  • Dement, John McCray, Professor Emeritus in Family Medicine and Community Health, Family Medicine & Community Health,Occupational & Environmental Medicine
  • Erickson, Harold Paul, James B. Duke Distinguished Professor Emeritus, Cell Biology
  • Ladd, Helen F., Susan B. King Distinguished Professor Emeritus of Public Policy, Economics
  • Smith, David A., Associate Professor Emeritus of Mathematics, Mathematics