Results 211 to 220 of about 46,426 (253)
Some of the next articles are maybe not open access.

Size Reduction of HNS to Nanoscale by in Tandem Application of Chemo‐mechanical methods

Propellants, Explosives, Pyrotechnics, 2019
AbstractThe present study was undertaken to evaluate and compare the extent of particle size reduction of HNS and its characterization by applying sequentially the solvent based crystallization, ultrasonication, and ball‐milling. It was found that submicron ultrafine HNS (UF‐HNS) of mean diameter ∼0.5 μm with a size range extending to micron scale (∼3 ...
Priyanka Pandita   +6 more
openaire   +1 more source

The HN method for half-space Albedo and constant source problems for isotropic and anisotropic scattering kernels

Journal of Quantitative Spectroscopy and Radiative Transfer, 2007
Abstract The H N method, which is developed recently, is used to solve the half-space albedo and the half-space constant source problems for both isotropic and extremely anisotropic scattering kernels. It has been shown that the method solves the problems in a concise manner and leads to fast converging numerical results as shown in tables.
Tezcan, C.   +3 more
openaire   +2 more sources

Measurement of HN-H? J couplings in calcium-free calmodulin using new 2D and 3D water-flip-back methods

Journal of Biomolecular NMR, 1994
Two new methods are described for the measurement of three-bond JHNH alpha couplings in proteins isotopically enriched with 15N. Both methods leave the water magnetization in an unsaturated state, parallel to the z-axis, and therefore offer significant enhancements in sensitivity for rapidly exchanging backbone amide protons.
Kuboniwa, H.   +3 more
openaire   +3 more sources

Porous structure and reduced sensitivity of 2,2’,4,4’,6,6’-hexanitrostilbene (HNS) prepared by different solvation and desolvation methods

Journal of Energetic Materials, 2019
ABSTRACTThe sensitivity and performance of energetic materials strongly depend on their microstructure.
Liyuan Yang   +6 more
openaire   +1 more source

[Expression of NDV HN protein in rice and development of a semi-quantitative rapid method for detection of antibodies].

Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 2022
The aim of this study was to develop a semi-quantitative immunochromatographic method for rapid detection of Newcastle disease virus (NDV) antibodies by expressing HN protein in rice endosperm bioreactor. The recombinant plasmid pUC57-HN was digested by MlyⅠ and XhoⅠ to retrieve the HN gene, while the intermediate vector pMP3 containing promoter ...
Shenli, Zhang   +11 more
openaire   +1 more source

NIST-Traceable NMR Method to Determine Quantitative Weight Percentage Purity of Nitrogen Mustard HN-1 Feedstock Samples

2014
Abstract : A NIST-Traceable method for using NMR with proton detection is described to determine the weight percent purity of feedstock samples of nitrogen mustard, HN-1.
William R. Creasy, David J. McGarvey
openaire   +1 more source

Comparison of molecular energy predictions for the neutral and ionic (C, Hn, O; n=0–4) system by ab initio Gaussian-2 and density functional methods

Chemical Physics, 1994
Abstract The ionization energies (IEs), electron affinities (EAs), total atomization energies (Σ D 0 ), and bond dissociation energies at 0 K (BDEs) for the neutral and ionic (C, H n , O, n =0–4) system are calculated at the Gaussian-2 (G2), and two levels of density functional (DF) theories.
Ngai Ling Ma   +3 more
openaire   +1 more source

Two-Dimensional Nuclear Magnetic Resonance Method for Identifying the H /N Signals of Amino-Acid Residues Following Glycine

Journal of Magnetic Resonance, Series B, 1995
We present here a novel residue-specific experiment, aglycine-edited 2-D HN(CO)(CA), which serves to identify nitrogen and proton-amide resonances of residues following glycine. As in previous work, this experiment serves to anchor runs of sequential C α , H N , N correlations in the primary sequence.
K, Gehring, E, Guittet
openaire   +2 more sources

Fine Theoretical Spectroscopy Using SAC-CI General-R Method: Outer- and Inner-Valence Ionization Spectra of N2O and HN3

Zeitschrift für Physikalische Chemie, 2003
Abstract Fine theoretical spectroscopy for the outer- and inner-valence ionization spectra has been presented by using the SAC-CI (symmetry adapted cluster-configuration interaction) general-R method applied to N2O and HN3. The SAC-CI general-R method accurately simulated the experimental spectra and the detailed assignments of the ...
Ehara, M, Yasuda, S, Nakatsuji, H
openaire   +1 more source

Home - About - Disclaimer - Privacy