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1201
Electronic, Structural, and Optical Properties of Zinc Blende and Wurtzite Cadmium Sulfide (CdS) Using Density Functional Theory
Published 2020-01-01“…To assure the accuracy of calculation, the convergence test of total energy with respect to energy cutoff and k-point sampling is performed. The relaxed atomic position for the CdS in zb and wz structure is obtained by using total energy and force minimization method following the Hellmann–Feynman approach. …”
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1202
Evaluation of mineral and near-infrared forecasting of wheat yield varieties using spectrophotometric techniques
Published 2024-01-01“…Iron concentration ranged from (0.7 to 6.3 milligrams/100 grams) in ultraviolet-visible analysis, (0.7 to 6.74 milligrams/100 grams) in atomic absorption spectrometry, and (0.81 to 6.8 milligrams/100 grams) in inductive coupled plasma-mass spectroscopy. …”
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1203
Avatares de la energía nuclear en Argentina
Published 2014-12-01“…Its study shows a special concern as the attitude of the government self-defined “Proceso de Reorganización Nacional” towards the National Atomic Energy Commission (CNEA - Comisión Nacional de Energía Atómica) escaped from the characteristic guidelines of the period. …”
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1204
A new generation of ecocatalysts$^{\text{®}}$—from Invasive Alien Species to sustainable and biosourced glyceryl fatty esters
Published 2024-03-01“…These catalysts were characterized by microwave plasma atomic emission spectrometry (MP-AES) and X-ray powder diffraction (XRPD), which revealed basic properties. …”
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1205
Research and Application Progress of Dual-energy CT in Prostate Lesions
Published 2025-01-01“…DECT not only provides routine anatomical information of lesions, tissues, and organs, but also generates virtual single-energy spectral images, virtual decalcification images, effective atomic number diagrams, iodine maps, electron cloud density maps, and other energy spectral images through post-processing. …”
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1206
Bioinorganic Relevance of Some Cobalt(II) Complexes with Thiophene-2-glyoxal Derived Schiff Bases
Published 2009-01-01“…IR spectra manifest the coordination of the ligand to the metal ion through the carbonyl oxygen, azomethine nitrogen and thienyl sulphur atoms. With the help of electronic spectral data various ligand field parameters were also calculated. …”
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1207
Spectroscopic, Thermal, Electrochemical, and Antimicrobial Studies of Mononuclear Manganese(II) Ditolyldithiophosphates
Published 2013-01-01“…The presence of a four-and-six coordinated Mn atoms has been established in the complexes and adducts, respectively. …”
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1208
In Silico Study of Ceftaroline’s Molecular Properties
Published 2011-03-01“…Molecular properties were calculated according to the Density Functional Theory. Densities of atomic charges and orbital borders were analyzed and compared to the ceftobiprole modeling. …”
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1209
Cadmium, Copper, Lead, and Zinc Contents of Fish Marketed in NW Mexico
Published 2014-01-01“…To assess if they were within the safety limits for human consumption, the Cd, Cu, Pb, and Zn contents of fish muscles, bought from separate stalls of the fish markets of nine cities of NW Mexico, were determined by atomic absorption spectrophotometry. Considering all fish and markets, the mean contents were Zn: 23.23±5.83, Cu: 1.72±0.63, Cd: 0.27 ± 0.07, and Pb: 0.09 ± 0.04 µg/g (dry weight). …”
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1210
Stress Concentration in the Bulk Cr2O3: Effects of Temperature and Point Defects
Published 2017-01-01“…The investigations were done for periodic bulk models. The data at the atomic scale were extrapolated by using the Universal Binding Energy Relationships (UBERs) model in order to estimate the mechanical behavior of a 10 μm thick oxide scale. …”
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1211
Chiral-magic angle of nanoimprint meta-device
Published 2023-01-01“…Moreover, the shape of the meta-atoms plays a key role in chiral magic angle tuning. …”
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1212
Chemical Etching, AFM, Laser Damage Threshold, and Nonlinear Optical Studies of Potential Nonlinear Optical Crystal: Bis (L-Glutamine) Potassium Nitrate
Published 2013-01-01“…The grown crystal surface has been analyzed by chemical etching and atomic force microscopy (AFM) studies. Amplitude parameters like area roughness, roughness average, valley height, valley depth, peak height, and peak valley height were measured successfully from AFM studies. …”
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1213
Production of solid biofuel via hydrothermal carbonization of wood shavings: Influence of biomass-to-water ratio and carbonization temperature on the fuel characteristics of dried...
Published 2025-01-01“…The higher heating value (HHV) increased to 26.74 MJ/kg as the severity of the reaction was increased to the process temperature of 260 °C. Also, the atomic H/C and O/C ratios of hydrochars carbonised at 230 °C and 260 °C were closed to the regions of a peat and lignite on the plotted van Krevelen diagram. …”
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1214
Preparation and mechanical properties influencing of Ti2AlNb powder alloy
Published 2025-01-01“…The hot isostatic pressing process is a usual powder Ti2AlNb alloy preparation method to deeply study the influence of factors such as the powder-making process on the properties of Ti2AlNb powder alloy.Ti2AlNb pre-alloyed powders are prepared by plasma rotating electrode process and electrode induction melting gas atomization, respectively, and their mixed powders are characterized. …”
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1215
Rheological Properties and Microscopic Characterization of Delayed Decay-Modified Asphalt Based on UV Ageing
Published 2023-01-01“…The change law of the surface morphology of light stabilizer-modified asphalt was characterized by atomic force microscopy (AFM) dynamically with the UV aging time extension. …”
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1216
Study of Selected Metals Distribution, Source Apportionment, and Risk Assessment in Suburban Soil, Pakistan
Published 2015-01-01“…Composite soil samples collected from suburban areas were analyzed for Cd, Co, Cr, Cu, Fe, Mn, Pb, Sr, and Zn by atomic absorption spectrophotometry. Based on pseudototal metal analysis, Fe, Mn, Sr, and Zn were the prevailing metals while Cd, Co, Cr, and Pb were the least participants. …”
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1217
Accurate Assessment of the Oxygen Reduction Electrocatalytic Activity of Mn/Polypyrrole Nanocomposites Based on Rotating Disk Electrode Measurements, Complemented with Multitechniq...
Published 2016-01-01“…The characterization of Mn/PPy films is addressed to the following: (i) morphology, as assessed by Field-Emission Scanning Electron Microscopy (FE-SEM) and Atomic Force Microscope (AFM); (ii) local electrical conductivity, as measured by Scanning Probe Microscopy (SPM); and (iii) molecular structure, accessed by Raman Spectroscopy; these data provide the background against which the electrocatalytic activity can be rationalised. …”
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1218
Development of a method for determination of metallic iron content within hot briquette iron (HBI) for steelmaking
Published 2016-01-01“…The concentration of iron was determined via Atomic Absorption Spectroscopy (AAS). After the optimization study, high-purity metallic iron powder (Sigma-Aldrich, PubChem Substance ID 24855469) was used to compare efficiencies and identify the optimum conditions; The present study was matched with international standard methods (BS ISO 5416:2006, IS 15774:2007). …”
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1219
Novel Computational Methodologies for Structural Modeling of Spacious Ligand Binding Sites of G-Protein-Coupled Receptors: Development and Application to Human Leukotriene B4 Recep...
Published 2012-01-01“…The core idea of the method is that a molecular dynamics simulation is used to calculate average 3D coordinates of all atoms of a GPCR protein against heat fluctuation on the picosecond or nanosecond time scale, and then evolutionary computation including receptor-ligand docking simulations functions to determine the rotation angle of each helix of a GPCR protein as a movement on a longer time scale. …”
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1220
Effects of Silica Nanoparticles and Silica-Zirconia Nanoclusters on Tribological Properties of Dental Resin Composites
Published 2018-01-01“…Roughness was measured through atomic force microscopy (AFM) while nanohardness was evaluated by nanoindentation. …”
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