Results 11 to 20 of about 24,683 (244)
Trace Element Levels in Canine Tear Film. [PDF]
Vet OphthalmolABSTRACT Objective To evaluate the levels of trace elements in the tear film of healthy dogs. Animals Studied Twenty‐five healthy Labrador retrievers. Procedures Tear samples were collected from the ventral conjunctival fornix of each dog using a Schirmer tear test strip. Elemental analysis was conducted using the particle‐induced X‐ray emission (PIXE)
Pe'er O +5 more
europepmc +2 more sources
Archaeometric Analyses of Medieval Pottery from the Lower Danube Region, Romania. [PDF]
ChempluschemThis study is about the pottery manufacturing in the Lower Danube region during the Early Medieval period (8th–10th c. AD). Optical microscopy, Particle induced X‐ray emission, and X‐ray diffraction analyses performed on 32 representative ceramic shards excavated at Pantelimonu de Sus, Constanţa County, Romania, provide clues on the raw materials and ...
Haită C +3 more
europepmc +2 more sources
EQA, 2020 Contamination in soil samples collected from municipal and medical waste sites was assessed by employing four indices: contamination factor (Cf ), degree of contamination (Cdeg), pollution load index (PLI), and index of geoaccumulation (Igeo).
Oyediran Kayode Owoade +6 more
doaj +1 more source
Laser-Accelerated proton beams as diagnostics for cultural heritage [PDF]
, 2017 This paper introduces the first use of laser-generated proton beams as diagnostic for materials of interest in the domain of Cultural Heritage. Using laser-accelerated protons, as generated by interaction of a high-power short-pulse laser with a solid ...
ANTICI, PATRIZIO +3 more
core +1 more source
Asian Journal of Atmospheric Environment, 2011 The main aim of this study is to establish methods of morphological preservation and elemental quantification for individual snow crystals. Individual snow crystals were collected at a height of 20 m above ground level.
Chang-Jin Ma
doaj +1 more source
Asian Journal of Atmospheric Environment, 2015 Under a very tough situation that there has been increasing concern to the air quality in underground subway spaces, this study set sights on the thorough estimation of the chemical properties and source apportionment of particulate matter (PM) collected
Chang-Jin Ma +3 more
doaj +1 more source
PIXE and ToF-SIMS analysis of streaker samplers filters [PDF]
, 2004 This paper presents methodological innovations introduced in the characterisation of urban aerosol collected in Italy in a recent campaign. Two complementary ion beam analysis (IBA) techniques were used to analyse Nuclepore filters used in continuous ...
Adriaens, Mieke +9 more
core +2 more sources
Mirror, Mirror … Reflections on the functionality of a small lead find from Acic Suhat (Baia, Tulcea county) [PDF]
Peuce, 2020 The paper presents a small circular mirror frame found in the rural settlement at Acic Suat. The mirror is made out of lead and decorated with radial lines on the frame, missing the reflective surface. Even though, such finds are numerous in the Danubian
Alina STREINU +2 more
doaj
Physicochemical Properties of Indoor Particulate Matter Collected on Subway Platforms in Japan
Asian Journal of Atmospheric Environment, 2012 This study was aimed to thoroughly estimate the characteristics of indoor particulate matter (PM) collected on subway platforms by the cooperative approach of semi-bulk and single particle analyses.
Chang-Jin Ma +3 more
doaj +1 more source