elemental composition
Elemental composition of vegetables cultivated over coal-mining waste
... assessed elemental composition of the liver in mice subjected to one-time or chronic consumption of the juice of vegetables cultivated in a vegetable garden built over deposits of coal ...(control). ...
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Elemental composition of the atmospheric aerosol in the central Amazon basin.
... ELEMENTAL COMPOSITION OF THE ATMOSPHERIC AEROSOL IN THE CENTRAL AMAZON ...the elemental composition of aerosol particles were investigated in both fine and coarse modes during the dry and wet ...
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Characterization of leaves used in infusion preparation grown in northeastern Brazil by chemometric methods based on their multi-elemental composition
... Ot has been reported that trace elements play a vital role in the formation of the active chemical constituents present in medicinal plants and are therefore responsible for their medicinal as well as toxic properties ...
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Elemental composition of the particulate matter present in the atmospheric aerosols of Sete Lagoas, MG.
... ELEMENTAL COMPOSITION OF THE PARTICULATE MATTER PRESENT IN THE ATMOSPHERIC AEROSOLS OF SETE LAGOAS, ...mineral composition was accomplished by X-ray diffractometry and the elemental ...
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Taxonomic and Environmental Variability in the Elemental Composition and Stoichiometry of Individual Dinoflagellate and Diatom Cells from the NW Mediterranean Sea.
... The elemental composition and stoichiometry of the cells analysed reflects the nutrient composition of deep Western Mediterranean Sea, a largely recognized P-limited ...
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Influence of physicochemical and elemental composition on honey colors produced by Apis mellifera in southwest Bahia using multivariate analysis.
... INFLUENCE OF PHYSICOCHEMICAL AND ELEMENTAL COMPOSITION ON HONEY COLORS PRODUCED BY Apis mellifera IN SOUTHWEST BAHIA USING MULTIVARIATE ANALYSIS. In this study honey samples produced in the southwest of ...
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Radiological hazard indices and elemental composition of Brazilian and Swiss ornamental rocks
... The differences observed in the activity concentrations are not just related to the provenance of the rocks, but mainly to their mineralogical composition. Elements with a lithophile behavior such as U, Th and K ...
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Loading-dependent elemental composition of α-pinene SOA particles
... gas-phase chemistry mechanisms (Jenkin, 2004). Alternatively, the higher yields sug- gest that a simplified mechanism of SOA formation, specifically gas-phase production of semivolatile species followed by partitioning, ...
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Predicting ambient aerosol thermal–optical reflectance measurements from infrared spectra: elemental carbon
... eas of the USA, the Speciation Trends Network/Chemical Speciation Network (Flanagan et al., 2006) in urban ar- eas of the USA, and the European Monitoring and Evalu- ation Programme (EMEP; Torseth et al., 2012) ...
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Braz. J. Phys. vol.35 número3B
... their elemental composition to perform a comparative ...The elemental composition results of both types of food, obtained by the two techniques, were in agreement for all ...same ...
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Braz. Dent. J. vol.28 número1
... the elemental composition of three Y-TZP (Yttria-stabilized tetragonal zirconia polycrystal) dental ceramics: two conventional (Lava Frame and IPS ZirCad) and one with high-translucency (Lava ...
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Intermetallic layer formation and influence in solder joints reliability
... To determine the elemental composition of the solder joints and PCB, it was used the EDS analysis. This study was performed in order to analyze differences in the solder joints composit[r] ...
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COMPOSITION, HOT-WATER SOLUBILITY OF ELEMENTS AND NUTRITIONAL VALUE OF FRUITS AND LEAVES OF YERBA MATE
... distinct elemental composition, hot-water solubility of elements and nutritional value than yerba mate leaves with variations among provenances depending on the ...
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Elemental ratio measurements of organic compounds using aerosol mass spectrometry: characterization, improved calibration, and implications
... aerosol elemental ratios can be measured with a number of analytical techniques besides the ...mental composition are obtained directly from the average elemental compositions of the individual ...
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Assessing connectivity in coastal systems as a tool for fish management and conservation
... chemical composition is permanently retained (Campana & Neilson 1985); and finally, elemental incorporation is influenced by environmental conditions ...otolith elemental signatures (also known ...
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Water and otolith chemistry: implications for discerning estuarine nursery habitat use of a juvenile flatfish
... otolith elemental composition from that found in the environment are complex and, in most cases, poorly understood (Izzo et ...ambient elemental concentration, other examples of biological factors ...
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Microspheres loaded with polysaccharide nanoparticles for pulmonary delivery: preparation, structure and surface analysis
... Surface elemental composition (atomic %), determined by XPS, of chitosan/hyaluronic acid nanoparticles (CS/HA NPs), mannitol microspheres (M) and microencapsulated nanoparticle[r] ...
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Characterization of Nano-Structured Nickel-Cobalt Ferrites Synthesized By Citrate-Gel Auto Combustion Method
... sample. Elemental composition characterizations of the prepared samples were performed by Energy Dispersive Spectroscopy (EDS) which shows the presence of Ni, CO, Fe and O without precipitating ...
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Cerâmica vol.60 número356 v60n356a14
... In the present study, clinker samples of industrial clinker from a plant in southern Brazil have been investigated because of their unusual content in trace elements, due to both raw materials and fuel ...
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Oxidation of elemental Hg in anthropogenic and marine airmasses
... During the measurement period (2005–2011) the PBM con- centrations were usually low (below 30 pg m −3 ) in the FT. Elevated PBM concentrations (30–45 pg m −3 ) were mainly observed during biomass burning episodes (Finley ...
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