Linear physical chains with Sturm-Liouville characteristic polynomials
Linear physical chains with Sturm-Liouville characteristic polynomials used for natural frequency determination of coupled harmonic oscillators or electrical analog
Cook, F. L.↗
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Results for “chain”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Chain-pooling ANOVA for two-level factorial replication-free experiments
Chain pooling tests for two level factorial replication-free experiments using Monte Carlo methods
Berrettoni, J. N.↗
Superheating of extended-chain polymer crystals
Extended chain polymer crystals temporary superheating before final melting, discussing hexagonal selenium crystals data
Jaffe, M.↗
Extended-chain crystals. V - Thermal analysis and electron microscopy of the melting process in polyethylene
Polyethylene extended chain crystals melting process via electron microscopy and differential thermal analysis
Melillo, L.↗
Identification of a transition matrix of a Markov chain from noisy measurements of state
Transition matrix of Markov chain with finite states from noisy measurements of state, discussing algorithms convergence rates and computations
Kashyap, R. L.↗
Evolutionary pattern of specificity regions in light chains of immunoglobulins
Amino acids changes distribution in specificity regions of light polypeptide chains of immunoglobulins showing correspondence with Poisson distribution
Jukes, T. H.↗
Spin correlations in the Heisenberg linear chain at infinite temperature
Spin-spin correlation in Heisenberg magnet linear chain at infinite temperature, discussing nonmonotonic frequency dependence
Gersch, H. A.↗
Studies of the electron transport chain of extremely halophilic bacteria. IV
Halophilic bacteria electron transport chain, examining hydrophobic forces role in menadione reductase structure
Lanyi, J. K.↗
Shock tube measurements of specific reaction rates in the branched chain H2-CO-O2 system
Shock tube measurements of bimolecular reaction rates in branched chain hydrogen-carbon monoxide- oxygen system, monitoring flame band emission
Belles, F. E.↗
Fatty acid ethyl esters of Rhizopus arrhizus. Ethyl esters of long-chain fatty acids are reported for Rhizopus arrhizus
Presence of ethyl esters of long-chain fatty acids determined for Rhizopus arrhizus
Laseter, J. L.↗
Strain inhomogeneities, molecular chain scission and stress-deformation in polymers
Bond rupture and fracture in semicrystalline polymers, noting agreement with random length molecular tie chain scission model
Devries, K. L.↗
Action of pituitary proteinase I on the insulin oxidized B chain
Bovine pituitary proteinase I action on oxidized B chain of insulin, noting preference for specific bonds
Callahan, P. X.↗
Core binding energy difference between bridging and nonbridging oxygen atoms in a silicate chain
Core binding energy difference between bridging and nonbridging oxygen atoms in silicate chain of pyroxenes, using X ray photoelectron spectra
Adler, I.↗
Studies of the electron transport chain of extremely halophilic bacteria. VI
Halophilic bacteria electron transport chain, studying protein, phospholipids, flavoproteins and cytochromes sedimentation properties by electron microscopy and light scattering technique
Lanyi, J. K.↗
Studies of the electron transport chain of extremely halophilic bacteria. V
Electron transport chain of extremely halophilic bacteria, investigating cytochrome oxidase activity dependence on pH
Lanyi, J. K.↗
A Markov chain technique for determining the acquisition behavior of a digital tracking loop
An iterative procedure is presented for determining the acquisition behavior of discrete or digital implementations of a tracking loop. The technique is based on the theory of Markov chains and provides the cumulative probability of acquisition in the loop as a function of time in the presence of noise and a given set of initial condition probabilities. A digital second-order tracking loop to be used in the Viking command receiver for continuous tracking of the command subcarrier phase was analyzed using this technique, and the results agree closely with experimental data.
Chadwick, H. D.↗
Polymerizable disilanols having in-chain perfluoroalkyl groups
Disilanols containing in-chain perfluoroalkyl and aromatic groups and the process by which they were prepared are discussed. The disilanols, when reacted with a diaminosilane and cured, produce polymeric material resistant to hydrocarbon fuels and stable at elevated temperatures.
Patterson, W. J.↗
New polymer systems: Chain extension by dianhydrides
Three anhydrides provide effective chain extension of hydroxy-terminated polyalkylene oxides and polybutadienes. Novel feature of these anhydride reactants is that they are difunctional as anhydrides, but they are tetrafunctional if conditions are selected that lead to total esterification or reaction of all carboxyl groups.
Rhein, R. A.↗