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A novel polarizer is designed by liquidfi lling in partial air-holes of a hollow-core photonic bandgap fi ber(PBGF) forming an asymmetric waveguide structur e, which leads to the vertical polarization...
We propose an eight-channel all-optical switch using a multimode interference phenomenon. This structure is based on the cooperation of self imaging and self guiding in nonlinear multimode interfere...
Search and rescue on inland waterways are considered to be insufficiently developed. The methods of search and rescue have been developed only for sea waterways. Despite the possibilities of compariso...
The aim of this project was to carry out measurements of climatic process occurring in the glasshouse. This article describes the method of measuring the glasshouse microclimate using the Control WEB ...
This preliminary study on the maintenance of industrial lubricants for chemical plant investigated appropriate maintenance through condition monitoring of the lubricants, in particular autoxidation of...
Urban transport systems are critical elements of the urban fabric. They ensure that people have access to goods, services, employment and recreation opportunities, that freight circulates efficientl...
A hydrogen production process comprising a membrane reactor and a carbon dioxide separator for the steam reforming of methane at 500°C has been simulated without employing a sweep gas for hydrogen se...
Reliable technique to determine the cutoff wavelength using single-mode fiber as a reference is newly proposed. This technique identifies cutoff wavelength of 1st higher-order-mode in BIF precisely, w...
The various communication technologies draw much attention for intelligent transport system (ITS). Especially, the ad hoc network between cars is one of main research topics for ITS and those networks...
At the International Maritime Organization (IMO), guidelines for reference by masters in assessing operational damage stability for safe return to port by own power or tow is to be developed. To contr...
Usage of color space in the newspaper increased remarkably in the past 10 years. The quality was also improved by that. Today, we are not satisfied only by the color is just used, but we also demand h...
The use of new communication and information technologies in the group process has resulted in qualitative advances. While the results obtained with the group decision support system (GDSS) make it ...
In this paper we promote the Ultra Low Voltage (ULV) NAND gate to replace either partly or entirely the encryption block of a design to withstand power analysis attack.
Introduced work is focused on waste aluminum recycling process with objective to propose complex production system for recovering of aluminum and some aluminum alloys. Solution is supported by extende...
The paper analyses the pay system in a particular enterprise in the Czech Republic and proposes a change in this system. The establishment of two scales based on pay classes per month is proposed: one...

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