Results 271 to 280 of about 14,164,233 (333)
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The influence of deposit-feeding organisms on sediment stability and community trophic structure
Journal of Marine Research, 2020Deposit-feeding and suspension-feeding benthos in Buzzards Bay, Massachusetts, show marked spatial separation; suspension feeders are largely confined to sandy or firm mud bottoms while deposit feeders attain high densities on soft muddy substrata.
D. Rhoads, D. Young
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Structure of C Deposition Layers under Various Deposition Conditions
Fusion Science and Technology, 2013The structure of deposited carbon layers formed under various conditions ranging from small scale laboratory to large scale magnetic confinement devices was characterized using Raman spectroscopy.
Y. Hamaji +8 more
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Energy deposition in Fullerene-type nano-structures
AIP Conference Proceedings, 1999We consider the energy deposition characteristics of two types of nano-structures with Fullerene-type chemical structure, namely Fullerene spheres and nano-tubes. We make the assumption that these systems can be treated as jellium shells. In the dipole approximation, we find the two systems behave with remarkable similarity.
Apell, S.P., Sabin, John R.
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Structure of Vapour-deposited Carbon
Nature, 1961ALTHOUGH considerable information is available in the published literature on the effect of temperature and pressure of deposition on the microstructure and density of vapour-deposited carbon, only little has been reported on the pyrolytic graphite formed under these conditions from the crystallographic point of view.
GEORGE COLLIGAN, FRANCIS GALASSO
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Substrate, Surface Finish and Flow Rate Influences upon Calcareous Deposit Structure and Properties
Corrosion, 1990Experiments have been performed where 1018, A710, A537 and HY80 steel specimens of surface finish corresponding to #120, 320, 600 and 1500 polishing were polarized potentiostatically in seawater at -900 mv (SCE).
Katherine E. Mantel +2 more
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Maintaining Financial Stability in Times of Risk and Uncertainty, 2019
Deposit insurance is intended for providing security to depositors from the standpoint of averting bank runs. It is crucial for nations to examine their institutional environment, banking structure, and regulatory framework before insuring deposits in ...
Sushma Nayak, Abhishek Behl, Aastha Behl
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Deposit insurance is intended for providing security to depositors from the standpoint of averting bank runs. It is crucial for nations to examine their institutional environment, banking structure, and regulatory framework before insuring deposits in ...
Sushma Nayak, Abhishek Behl, Aastha Behl
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Structure of Chemically Deposited Nickel
Journal of The Electrochemical Society, 1957An analysis was made of the structure of the Ni deposit produced by the catalytic Ni reduction process. X‐ray and electron diffraction revealed that the Ni deposit was an amorphous solid. The structure appeared to be unrelated to and independent of the nature of the substrate and thickness of the deposit.Metallographic examination revealed a dense ...
A. W. Goldenstein +3 more
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Atypical Structured Glomerular Deposits: An Immunohistochemical Study
American Journal of Nephrology, 1991Atypical structured glomerular deposits were identified in sub-epithelial, sub-endothelial and mesangial areas in biopsy tissue from a female, aged 33, who presented with anaemia and was found to have proteinuria and microscopic haematuria. Histological examination showed that the deposits were periodic acid Schiff positive and silver negative whilst ...
M, Nakajima +4 more
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Dual Lithiophilic Structure for Uniform Li Deposition
ACS Applied Materials & Interfaces, 2019The development of Li metal anodes is hindered by the Li dendrites arising from the random deposition of Li metal during cycles. Hence, uniform deposition of Li during repeated cycles is crucial for the development of Li metal batteries. However, it is difficult to regulate Li deposition because of convection in the electrolyte.
Shouyi Yuan +5 more
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Surface and Coatings Technology, 1988
Abstract Although a number of studies have been published regarding the structure of physically vapour-deposited titanium nitride coatings, no unified structure model has yet been proposed which accounts for all experimental observations. The results of positron annihilation, X-ray diffraction (on both adherent and free-standing films) and scanning ...
D.S. Rickerby, A.M. Jones, A.J. Perry
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Abstract Although a number of studies have been published regarding the structure of physically vapour-deposited titanium nitride coatings, no unified structure model has yet been proposed which accounts for all experimental observations. The results of positron annihilation, X-ray diffraction (on both adherent and free-standing films) and scanning ...
D.S. Rickerby, A.M. Jones, A.J. Perry
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