Results 271 to 280 of about 1,261,489 (324)

Single-particle elemental analysis of vacuum bag dust samples collected from the International Space Station by SEM/EDX and sp-ICP-ToF-MS

, 2021
Air quality on board the International Space Station (ISS) is a significant concern for the long-term health of astronauts living on the station. Aerosolized particles are generated from a variety of sources, such as on-board equipment, electronics, and ...
Leif G. Jahn, Garret D. Bland, L. Monroe, R. Sullivan, M. Meyer   +4 more
semanticscholar   +1 more source

SEM–EDX—a useful tool for forensic examinations

Materials Chemistry and Physics, 2003
Abstract There are two main aims of forensic examination of the physical evidences. The first aim is comparison of the evidence with the reference material (called discrimination). The task is to find out whether they could have come from the same object.
G. Zadora, Z. Brożek-Mucha
openaire   +1 more source

SEM/EDX analysis of electrolytic manganese dioxide deposits

Electrochimica Acta, 1985
Abstract The morphology change of electrolytic manganese dioxide deposits and their surface analysis were investigated using SEM and EDX. Manganese dioxide was deposited on the anode from a manganese sulphate solution (95°C) containing H2SO4 or both H2SO4 and HCl at current densities ranging from 1 to 3 A dm−2.
K. Matsuki, T. Endo, H. Kamada
openaire   +1 more source

The marine nano- and microplastics characterisation by SEM-EDX: The potential of the method in comparison with various physical and chemical approaches.

Marine Pollution Bulletin, 2019
The marine microplastic (MMs) is an interdisciplinary problem. The polymer debris are ubiquitous (soil, hydrosphere, atmosphere) and the majority ends, transported by the freshwaters, in the global ocean system: from pelagial waters, surface gyres and ...
M. Gniadek, A. Dąbrowska
semanticscholar   +1 more source

Particle Analysis by SEM/EDXS and Specimen Damage

Microchimica Acta, 2002
Quantitative analysis of particles, especially environmental particles in the submicron region, is hampered mainly by radiation damage. It can already be observed for probe currents smaller than 1 nA and analysis times of 10 seconds. The main reason for radiation damage is the storage of thermal energy in the particle, until the melting temperature is ...
Mario Schmied, Peter Poelt
openaire   +1 more source

Forensic – Pathological SEM/EDX analysis in prosecution of medical malpractice

Legal Medicine, 2019
The retention of gauze within the mediastinum is considered an exceptional finding. We are presenting the case of a woman, affected by aorto-mitral valvulopathy, in whose mediastinum was found, during the autopsy, a gauzome without signs of active phlogosis, which had been "forgotten" in a previous surgery, acted 14 years before the death.
A. S. Migliorini, P. Bailo, M. Boracchi, CRUDELE, GRAZIANO DOMENICO LUIGI, G. Gentile, R. Zoia   +5 more
openaire   +3 more sources

SEM-EDX analysis of various sizes aerosols in Delhi India

Environmental Monitoring and Assessment, 2008
Scanning electron microscopy-energy dispersive X-ray analysis (SEM-EDX) was used to understand the differences in morphology, elemental composition and particle density of aerosols in different five size ranges to further investigate the potential sources as well as transport of pollutants from/at a much polluted and a very clean area of Delhi. Aerosol
Arun, Srivastava, V K, Jain, Anchal, Srivastava   +2 more
openaire   +2 more sources

Differentiation of petro-sourced plastic microfilaments from organic microfilaments by SEM-EDX in environmental samples.

Marine Pollution Bulletin
Quantifying microplastics (MPs) in marine environments is challenging due to the complexities of differentiation from other materials. This study aims to distinguish petro-sourced plastic microfilaments from organic ones in environmental samples using ...
Lovasoa Rina Raharinaivo, Antoine Batigny, Jean‐Marie Raquez, R. Mincheva, Carla Bittencourt, Tiandrainy Gédice Fernand Maherizo, G. Todinanahary, Thierry Lavitra, I. Eeckhaut   +8 more
semanticscholar   +1 more source

Non-toxic bisacodyl as an effective corrosion inhibitor for mild steel in 1 M HCl: Thermodynamic, electrochemical, SEM, EDX, AFM, FT-IR, DFT and molecular dynamics simulation studies

Journal of Molecular Liquids, 2019
Corrosion inhibiting effect of Bisacodyl was studied on mild steel in 1 M hydrochloric acid by weight loss, polarization, open circuit potential and electrochemical impedance spectroscopy measurements. Polarization curves indicated that studied inhibitor
G. Vengatesh, M. Sundaravadivelu
semanticscholar   +1 more source

SEM-EDX and FTIR analysis of archaeological ceramic potteries from southern Italy.

Microscopy, 2020
Sherds of ancient ceramics potteries, dating back to the 7th-century BC and excavated from southern Italy, were analyzed in terms of microstructure and porosity (SEM), elemental composition (EDX), chemical bonding and mineralogical components (FTIR) in ...
Tania Dey, J. Carter, Keith Swift
semanticscholar   +1 more source