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Приказ резултата 11-20 од 1863
How Will Chemistry Help Solve World Hunger?
(MDPI, 2023)
World hunger remains a pressing global issue that demands innovative solutions to ensure food security and alleviate widespread malnutrition. In this context, the role of chemistry in addressing the complex challenges of ...
Morphology, structure and hardness of electrolytically produced copper coatings
(Sarajevo : Faculty of Science University of Sarajevo, 2022)
Influence of various parameters of electrodeposition, such as type of cathode, composition of the electrolyte and thickness of the coating, on morphology, structure and hardness of copper coatings has been investigated.
Metal nanowire arrays with ultralow or negative effective permittivity for adsorption-based chemical sensing
(Institute of Electrical and Electronics Engineers Inc., 2008)
We investigated wire-mesh media with plasma-like dispersion of dielectric permittivity as a potential medium for nanoplasmonic sensors utilizing adsorption of chemical, biochemical or biological analytes. Such structures ...
Numerical analysis of stainless steel diaphragm for low pressure measurement
(Faculty of Engineering, University of Rijeka, Croatia, 2018)
Metal membranes are the thin circular plates. For transducers and pressure transmitters, it is
assumed that the membrane is loaded with uniform load over the entire surface. In case that the membrane is
rigid over the ...
A consideration of optical noise figures of adsorption-based nanophotonic sensors
(Institute of Electrical and Electronics Engineers Inc., 2008)
We consider some intrinsic noise mechanisms appearing in nanophotonic sensors based on plasmonic structures and surface plasmon-polaritons. We analyze the photonic Johnson-Nyquist fluctuations and the adsorption and ...
Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology
(Proceedings of the International Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012, 2012)
Multipolar anisotropy was induced in strontium hexaferrite green samples in a high intensity magnetic field during feedstock injection by PIM (powder injection molding) technology. Strontium hexaferrite particles in the ...
Exploiting the Nonlinear Frequency Response Method to Evaluate the Potential of Forced Periodic Operation of Reactors
(American Institute of Chemical Engineers Annual Meeting (AIChE Annual Meeting), San Francisco, USA, 2016)
Forced periodic operations of chemical reactors possess significant potential to improve numerous performance criteria. The corresponding analysis of reaction systems and the estimation of the magnitude of possible performance ...
Surface Texture Parameters in Optimizing Magnetic Force Images
(Belgrade : Astronomical Observatory, 2008)
In this work, the optimizing conditions necessary for magnetic field gradient imaging using Atomic Force Microscopy (AFM) and Magnetic Force Microscopy (MFM) in a lift mode have been established. 55 nm thick Co thin film ...
Evaluating the Potential of Forced Periodic Operations of Chemical Reactors- The Nonlinear Frequency Response Approach
(XXII International Conference on Chemical Reactors (CHEMREACTOR-22), London, UK, 2016)
One way to achieve process intensification is to operate the process in a periodic way, by cycling one or more input variables, in order to obtain better average performance compared to the optimal steady-state operation. ...
Binding of metal ions and water molecules to nucleic bases
(Novi sad : Faculty of Sciences. Department of Biology and Ecology, 2018)
Hydrogen bond interactions between nucleic bases and water have been analyzed by surveying Protein Data Bank (PDB) and quantum chemical calculations, for the noncoordinated and coordinated water molecule. Python homemade ...