Results 31 to 40 of about 19,367,956 (387)
Skeletal muscle: A review of molecular structure and function, in health and disease
Decades of research in skeletal muscle physiology have provided multiscale insights into the structural and functional complexity of this important anatomical tissue, designed to accomplish the task of generating contraction, force and movement. Skeletal
Kavitha Mukund, S. Subramaniam
semanticscholar +1 more source
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]
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
Fine- and hyperfine-structure effects in molecular photoionization: II. Resonance-enhanced multiphoton ionization and hyperfine-selective generation of molecular cations [PDF]
Resonance-enhanced multiphoton ionization (REMPI) is a widely used technique for studying molecular photoionization and producing molecular cations for spectroscopy and dynamics studies. Here, we present a model for describing hyperfine-structure effects
Germann, Matthias, Willitsch, Stefan
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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
On Atomic and Molecular Structure [PDF]
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
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The Description of Molecular Structure [PDF]
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.
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A Concise Review on the Molecular Structure and Function Relationship of β-Glucan
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
Mesomorphism, molecular structure and dynamics of polydiethylsiloxane [PDF]
The correlation between the phase behaviour of polydiethylsiloxane (PDES) and conformational and motional changes at the various disordering transitions has been investigated by nuclear magnetic resonance (n.m.r.), dielectric relaxation and shear ...
Kögler, Gerhard+2 more
core +2 more sources
Turbulent Velocity Structure in Molecular Clouds
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