Results 31 to 40 of about 19,554,258 (410)
The crystal and molecular structure of 2,7-diazanaphthalene [PDF]
, 1977 X-ray diffraction data were collected at 20°C on a computer-controlled Philips diffractometer (PW 1100). The structure was solved by direct methods and refined by the full-matrix least-squares method to an R of 0.065 (weighted R 0.046).
Ham, D.M.W. van den +2 more
core +4 more sources
The Plant Journal, 1993 Advances in determination of polymer structure and in preservation of structure for electron microscopy provide the best view to date of how polysaccharides and structural proteins are organized into plant cell walls.
N. Carpita, D. Gibeaut
semanticscholar +1 more source
Ultrafast Molecular Imaging by Laser Induced Electron Diffraction [PDF]
, 2011 We address the feasibility of imaging geometric and orbital structure of a polyatomic molecule on an attosecond time-scale using the laser induced electron diffraction (LIED) technique.
A. Keller +7 more
core +4 more sources
A Concise Review on the Molecular Structure and Function Relationship of β-Glucan
International Journal of Molecular Sciences, 2019 β-glucan is a non-starch soluble polysaccharide widely present in yeast, mushrooms, bacteria, algae, barley, and oat. β-Glucan is regarded as a functional food ingredient due to its various health benefits.
B. Du, M. Meenu, Hong-zhi Liu, Baojun Xu
semanticscholar +1 more source
On Atomic and Molecular Structure [PDF]
Nature, 1920 THE statement of Mr. S. C. Bradford in the second paragraph of his letter to NATURE of April 8, that I suppose the electrons to revolve in small circles without any constraining force, is erroneous. The fact that I reserved an opinion as to the nature of the constraining force does not imply, as he suggests, that I deny its existence. Thus (cf. Science
openaire +3 more sources
The Description of Molecular Structure [PDF]
Proceedings of the National Academy of Sciences, 1975 With the kind permission of the chair, I dedicate this lecture to the memory of my father, Leland W. Parr, who died in December of 1973. For many years Dr. Parr was Professor of Bacteriology and Public Health at George Washington University Medical School, here in Washington.
openaire +3 more sources
Biomolecules, 2021 Glutathione transferases (GSTs) are the main detoxification enzymes in schistosomes. These parasitic enzymes tend to be upregulated during drug treatment, with Schistosoma haematobium being one of the species that mainly affect humans. There is a lack of
Neo Padi +5 more
doaj +1 more source
The simulation of molecular clouds formation in the Milky Way [PDF]
, 2012 Using 3D hydrodynamic calculations we simulate formation of molecular clouds in the Galaxy. The simulations take into account molecular hydrogen chemical kinetics, cooling and heating processes.
A. M. Sobolev +88 more
core +1 more source
Turbulent Velocity Structure in Molecular Clouds
, 2002 We compare velocity structure in the Polaris Flare molecular cloud at scales ranging from 0.015 pc to 20 pc to simulations of supersonic hydrodynamic and MHD turbulence computed with the ZEUS MHD code.
Mac Low, Mordecai-Mark +1 more
core +1 more source
Advanced Energy Materials, 2019 Nonfullerene acceptors (NFAs) dominate organic photovoltaic (OPV) research due to their promising efficiencies and stabilities. However, there is very little investigation into the molecular processes of degradation, which is critical to guiding design ...
Joel Luke +11 more
semanticscholar +1 more source