Photoluminescence Characteristics of Yag:Ce, Gd Based Phosphors with Different Prehistories
Sign Up to like & getrecommendations! Published in 2017 at "Russian Physics Journal"
DOI: 10.1007/s11182-017-1150-3
Abstract: Luminescence characteristics of yttrium-aluminum garnet based phosphor samples differed by their elemental composition and prehistory of synthesis are studied. The morphology, structure, and elemental composition of phosphor samples, their excitation and emission spectra, efficiency of… read more here.
Keywords: elemental composition; photoluminescence characteristics; based phosphors; yag based ... See more keywords
Changes in the elemental composition of particulate matter in a speleotherapeutic cave
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Pollution Research"
DOI: 10.1016/j.apr.2020.04.008
Abstract: Abstract Atmosphere inside caves used for speleotherapy are microenvironments influenced by ventilation and human activities inside. In this context, particulate matter with an aerodynamic diameter from 15 nm to 10 μm was collected with an electrical low-pressure… read more here.
Keywords: mode particles; elemental composition; ventilation; composition particulate ... See more keywords
The elemental composition of small mammals in a commercial orchard-meadow system.
Sign Up to like & getrecommendations! Published in 2022 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2022.134048
Abstract: We analyze concentrations of various elements in small mammals from commercial orchards and berry plantations and test differences between them depending on species, individual body mass, age, gender, type and age of crop and intensity… read more here.
Keywords: crop; age; elemental composition; mammals commercial ... See more keywords
Honey bees as biomonitors - Variability in the elemental composition of individual bees.
Sign Up to like & getrecommendations! Published in 2021 at "Environmental research"
DOI: 10.1016/j.envres.2021.112237
Abstract: Homogenized or pooled samples of honey bees are used for monitoring of metal pollution in the environment already for a couple of decades. This is the first study that analyzed the elemental composition of individual… read more here.
Keywords: elemental composition; composition individual; honey; bees biomonitors ... See more keywords
Elemental composition of green coffee and its contribution to dietary intake.
Sign Up to like & getrecommendations! Published in 2017 at "Food chemistry"
DOI: 10.1016/j.foodchem.2016.07.176
Abstract: The concentration of twenty-seven elements (Li, Be, B, Mg, Al, P, K, Ca, Cr, Mn, Co, Ni, Cu, Zn, As, Se, Sr, Mo, Cd, Sn, Sb, Ba, Hg, Pb, Bi, Th, and U) in green… read more here.
Keywords: composition green; coffee contribution; elemental composition; contribution dietary ... See more keywords
Prediction of elemental composition, water content and heating value of upgraded biofuel from the catalytic cracking of pyrolysis bio-oil vapors by infrared spectroscopy and partial least square regression models
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2018.03.010
Abstract: Authors would like to thank the Spanish MINECO and European Union FEDER funds for supporting this work (projects CTQ2012-37984-C02-01 and ENE2015-68320-R). read more here.
Keywords: elemental composition; pyrolysis; prediction elemental; spectroscopy ... See more keywords
Elemental composition of biochars is affected by methods used for its determination
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2021.105174
Abstract: Abstract Ultimate analysis, energy dispersive X-ray spectroscopy (EDX), and X-ray photoelectron spectroscopy (XPS) are widely used methods for the determination of elemental composition of biomaterials such as biochar. However, models that describe the relationship in… read more here.
Keywords: elemental composition; spectroscopy; composition biochars; methods used ... See more keywords
Elemental composition and risk assessment of heavy metals in the PM10 fractions of road dust and roadside soil
Sign Up to like & getrecommendations! Published in 2019 at "Particuology"
DOI: 10.1016/j.partic.2018.09.003
Abstract: Abstract A total of 64 dust samples were analyzed to determine the size distribution and elemental composition of the PM10 fraction, including 42 road dust (RD), 12 roadside soil (RSD), and 10 park road dust… read more here.
Keywords: elemental composition; road dust; risk; dust roadside ... See more keywords
Improved ANN-Based Approach Using Relative Impact for the Prediction of Thermal Coal Elemental Composition Using Proximate Analysis
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c02324
Abstract: The basic properties of coal influence various procedures of power generation, such as the design of power generation plants, estimation of the current condition of boilers, and total efficiency of power plants. The elemental composition… read more here.
Keywords: topology; proximate analysis; composition; coal ... See more keywords
Stoichiometry of natural bacterial assemblages from lakes located across an elevational gradient
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-06282-0
Abstract: Heterotrophic bacteria are thought to be phosphorus-rich organisms with relatively homeostatic stoichiometry, but the elemental composition of natural bacterial communities has rarely been assessed. Here we tested whether bacterial stoichiometry changes with the trophic status… read more here.
Keywords: natural bacterial; stoichiometry; elemental composition; elevational gradient ... See more keywords
The impact of sample preparation on the elemental composition of soft tissues assessed by laser ablation ICP-MS
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/d0ja00115e
Abstract: Selected procedures of soft biological sample stabilization for analytical and medical diagnosis purposes (oven drying, short freeze drying and long freeze drying) were compared in terms of their suitability for elemental analysis by means of… read more here.
Keywords: freeze drying; elemental composition; composition soft; analysis ... See more keywords