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Modeling of the Conductivity Alteration in the Gold Thin Film-Based Mercury Sensor Using the Fuchs Theory
(Institute of Electrical and Electronics Engineers Inc., 2012)
We report on the development and testing of the metallic mercury sensor. Sensor is based on the gold thin film layer where sensing is achieved by formation of the gold-mercury amalgam. Complete technological procedure and ...
Micromachining by maskless wet anisotropic etching {hkl} structures on {100} oriented silicon
(27th International Conference on Microelectronics, MIEL 2010 - Proceedings, 2010)
The paper presents investigation of micromechanical technique using 3D anisotropically etched Si structures. Ridge-like structure oriented along LT 110> direction is first etched with mask following maskless etching in ...
Highly sensitive graphene-based chemical and biological sensors with selectivity achievable through low-frequency noise measurement-Theoretical considerations
(Institute of Electrical and Electronics Engineers Inc., 2014)
We have developed a theory of the low-frequency noise caused by interaction of the analyte with the active area of chemical and biological sensors. The main result is an analytical expression for the spectral density of ...
New Type of Microwave Position Sensors
(12th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting, 2015)
In this paper a new type of microwave position sensor is introduced. It is an angular microstrip sensor based on a slot etched in the ground plane. It is a microstrip stub resonator with slow-wave effect induced by the ...
Investigation of Natural Biodegradation of Contaminated Environmental Samples Near Heating Plant
(Department of Chemical Engineering, Faculdade de Engenharia da Universidade do Porto (FEUP), 2017)
In this study we reported natural degradation of oil pollutants in environmental area of heating plant.
Phase integral approach to wave propagation in continuously graded models of flat lenses
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
We propose a method to determine approximate phase-integral analytical solutions for electric and magnetic fields in flat lenses with the refractive index varying in the radial direction. In our model the gradient of ...
Migration of polycyclic aromatic hydrocarbons in vertical profile of alluvial sediments of the Sava River, Serbia
(Society of Environmental Toxicology and Chemistry Europe (SETAC Europe), 2017)
The plants for district heating in Belgrade (capital of Serbia) have been using petroleum products as fuel for decades. The heating plant in New Belgrade is one of the largest heating plants in Balcan. Due to its location ...
Oil Pollutants in Alluvial Sediments of the Sava River, Serbia
(Department of Chemical Engineering, Faculdade de Engenharia da Universidade do Porto (FEUP), 2017)
The aim of our research was to determine the presence of oil pollutants as well as their vertical migration in the alluvial area of Sava River.
Antenna with Circular Polarization Composed of Bent Crossed Dipoles in a Cylindrical Cavity
(11th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting, 2013)
The paper presents cavity backed printed antenna with circular polarization (CBACP). The antenna radiating elements are two crossed double bent dipoles that are printed on the dielectric substrate and have complex conjugated ...
PBDEs and PFOS as new POPs chemicals in Serbian regulation - Socio economic analysis for the purpose of risk management
(Elsevier Ireland Ltd, Clare, 2015)