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Приказ резултата 131-140 од 158
Epitaxial ferroelectric oxides on silicon with perspectives for future device applications
(APL Materials, 2021)
Functional oxides on silicon have been the subject of in-depth research for more than 20 years. Much of this research has been focused on the quality of the integration of materials due to their intrinsic thermodynamic ...
Liquid crystal aligning using different approaches
(Journal of Physics: Conference Series, 2020)
In the current paper the classical and new relief at the interface: solid substrate-liquid crystal mesophase is presented in order to orient the liquid crystal molecules with good advantage. Rubbing technique, some geometric ...
Optimization of nonlinear optical rectification in quantum wells using the supersymmetric quantum mechanics
(Optics Communications, 1997)
A systematic procedure is proposed for optimized design of semiconductor quantum well structures that provide maximal values of the resonant optical rectification coefficient. It relies on employing supersymmetric quantum ...
Development of modified pyrophyllite carbon paste electrode for carbendazim detection
(Materials and Manufacturing Processes, 2023)
This study aims to design the pyrophyllite-adapted carbon paste electrode (pCPE) and test it for potential use in wastewater purification systems. Structural characterization of pure pyrophyllite ore and mechanically ...
A novel carbon paste electrode based on nitrogen-doped hydrothermal carbon for electrochemical determination of carbendazim
(Journal of the Serbian Chemical Society, 2017)
In this work, a new carbon paste electrode, prepared from nitrogen-doped hydrothermal carbon (CHTCN) was applied for the electrochemical detection and determination of carbendazim fungicide. CHTCN samples with the nominal ...
Real-time chest-wall-motion tracking by a single optical fibre grating: a prospective method for ventilator triggering
(Physiological Measurement, 2018)
Objective: The ventilators involved in non-invasive mechanical ventilation commonly provide ventilator support via a facemask. The interface of the mask with a patient promotes air leaks that cause errors in the feedback ...
Properties of different types of dry electrodes for wearable smart monitoring devices
(Biomedical Engineering / Biomedizinische Technik, 2020)
Wearable smart monitors (WSMs) applied for the estimation of electrophysiological signals are of utmost interest for a non-stressed life. WSM which records heart muscle activities could signalize timely a life-threatening ...
A square electrostatic rainbow lens: Catastrophic ion beam focusing
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2011)
The subject of this paper is the transmission of protons through a square electrostatic rainbow lens, which is similar to a quadrupole electrostatic lens and analogous to a crystal channel. The potential of the electrodes ...
Application of multiparametric cardiac measurement system in ejection fraction calculation
(Belgrade : Institute of Physics Belgrade, 2017)
Ejection fraction (EF) is the most used parameter for characterisation of Heart Failure (HF) condition. EF is commonly calculated using echocardiography, which is an expensive non–invasive method and not used in primary ...
Focusing properties of a square electrostatic rainbow lens
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2012)
This paper is devoted to the focusing properties of a square electrostatic rainbow lens, which is a novel ion beam optical element. We consider the transmission of parallel and non-parallel proton beams of the initial ...