Articles with "using differential" as a keyword



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Separating and probing tautomers of protonated nucleobases using differential mobility spectrometry

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Published in 2017 at "International Journal of Mass Spectrometry"

DOI: 10.1016/j.ijms.2017.08.008

Abstract: Abstract The protonated nucleobases (C + H)+, (T + H)+, (U + H)+, (A + H)+, and (G + H)+ are investigated in a combined experimental and computational study using differential mobility spectrometry (DMS), mass spectrometry, and electronic structure calculations. DMS is used to isolate… read more here.

Keywords: protonated nucleobases; spectrometry; differential mobility; mobility spectrometry ... See more keywords
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A strategy for helical coils multi-objective optimization using differential evolution algorithm based on entropy generation theory

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Published in 2021 at "International Journal of Thermal Sciences"

DOI: 10.1016/j.ijthermalsci.2021.106867

Abstract: Abstract The optimization of helical coils heat transfer can be solved as a mathematical problem. Firstly, this study proposed a strategy of optimal design applied to helical coils based on differential evolution (DE) algorithm. Secondly,… read more here.

Keywords: optimization; strategy; differential evolution; using differential ... See more keywords
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A New approach to evaluating ink curing time using differential scanning calorimetry

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Published in 2020 at "Thermochimica Acta"

DOI: 10.1016/j.tca.2020.178579

Abstract: Abstract A new method for analyzing the drying characteristics of ink has been developed using Differential Scanning Calorimetry (DSC). DSC is able to determine the drying time of an ink in 30–45 min. In contrast, the… read more here.

Keywords: differential scanning; dsc; time; scanning calorimetry ... See more keywords
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Identifying Fenton-Reacted Trimethoprim Transformation Products Using Differential Mobility Spectrometry.

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Published in 2018 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.8b00484

Abstract: A transformation product of trimethoprim, a contaminant of emerging concern in the environment, is generated using an electro-assisted Fenton reaction and analyzed using differential mobility spectrometry (DMS) in combination with MS/MS techniques and quantum chemical… read more here.

Keywords: differential mobility; transformation; mobility spectrometry; using differential ... See more keywords
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Hamiltonian of new general relativity using differential forms

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Published in 2020 at "International Journal of Modern Physics A"

DOI: 10.1142/s0217751x2040014x

Abstract: In a recent work we derived the kinematic Hamiltonian and primary constraints of the new general relativity class of teleparallel gravity theories and showed that these theories can be grouped in 9 classes, based on… read more here.

Keywords: new general; differential forms; hamiltonian new; general relativity ... See more keywords
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Measurements of atmospheric turbulence with airborne beacons by using a differential scintillation method.

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Published in 2022 at "Applied optics"

DOI: 10.1364/ao.456492

Abstract: By using the differential scintillation method suggested and described in this work, vibrations of unmanned aircraft vehicle platforms can be eliminated. Therefore, airborne beacons have great potential applications in turbulence measurements along an arbitrary atmospheric… read more here.

Keywords: scintillation; airborne beacons; using differential; differential scintillation ... See more keywords
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A Method for Evaluation the Fatigue Microcrack Propagation in Human Cortical Bone Using Differential X-ray Computed Tomography

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Published in 2021 at "Materials"

DOI: 10.3390/ma14061370

Abstract: Fatigue initiation and the propagation of microcracks in a cortical bone is an initial phase of damage development that may ultimately lead to the formation of macroscopic fractures and failure of the bone. In this… read more here.

Keywords: computed tomography; cortical bone; bone; using differential ... See more keywords
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New Results on Integral Operator for a Subclass of Analytic Functions Using Differential Subordinations and Superordinations

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Published in 2023 at "Symmetry"

DOI: 10.3390/sym15020295

Abstract: In this paper, we discuss and introduce a new study using an integral operator wk,μm in geometric function theory, especially sandwich theorems. We obtained some conclusions for differential subordination and superordination for a new formula… read more here.

Keywords: new results; using differential; integral operator; results integral ... See more keywords