This paper presents the experimental methodology to carry out functional performance tests for an air filter with a particular design of its housing, generically named Super absorbing YXV "Air by Corneliu", patented and homologated by the Romanian Automotive Registry, to which numerous prizes and medals were awarded at national and international in...

By C Birtok-Băneasă, S A Raţiu, V Alexa, A L Crăciun, A Josan, A Budiul-Berghian

The particulate matters (PM) are very important compounds of urban air pollution. There are a lot of air pollution sources who can generate PM and one of the most important of them it is urban traffic car. Air particulate matters have a major influence on human health so everywhere are looking for PM reducing solutions. It is knows that one of the ...

By G M Filip, V M Brezoczki

In northern Romania, there are numerous tailing ponds, resulting from mining activities that present significant environmental risks. Some of them, including Vrănicioara tailing pond, were the subject of technical projects for ecological rehabilitation. Vrănicioara pond is located on the right side of Cavnic Valley, downstream Cavnic town, about 4 ...

By I Bud, S Duma, D Gusat, I Pasca, A Bud

Harvesting energy from nonconventional sources in the environment has received increased attention over the past decade from researchers who study these alternative energy sources for low power applications. Although that energy harvested is small and in the order of milliwatt, it can provide enough power for wireless sensors and other low-power ap...

By A Pop-Vadean, P P Pop, T Latinovic, C Barz, C Lung

The distilled water has the advantage of high value dielectric constant (Ɛ = 81) in relation to ceramic glass materials, currently used for constructing the dielectric barrier. It was necessary to build a thin-walled enclosure of solid insulating material that contain distilled water to achieve a dielectric barrier. This was necessary to avoid expo...

By I Ganea

Although the status of lingua franca can easily be claimed by English nowadays, there are always plenty of challenges involved in the process of teaching a foreign language. The simple mastering of the four skills (reading, writing, listening and speaking) and the acquisition of general grammar and vocabulary may not be enough in some circumstances...

By A Fălăuş

This paper presents the adopted solution for remote control via Ethernet of a robotic arm controlled by a Siemens PLC. PLC control interface is designed with a touch screen Weintek. This HMI control the local PLC, entering the coordinate on the axes X, Y and Z. The HMI command so the stepper motors which actions on the axis of the robotic arm. This...

By Cristian Barz, Tihomir Latinovic, Sorin Ioan Deaconu, Adina Pop-Vadean, Adela Berdie, Paul Petrica Pop

 Based on COBIT 5 template for a detailed assurance work programme for change management in any enterprise we have customized audit program for banks in Bosnia and Herzegovina. Audit program is also relied on existing regulatory environment and prepared to provide suitable assurance objectives, including goals, metrics, outcomes and assessment...

By Nebojša Bulatović, Saša Salapura, Sonja Pavlović Ilić

 This paper describes the Box and Gaussian model as two of the simplest Euler models for the distribution of air pollutants in the environment. These models are based on the simplicity and they are easily applied mathematical, as well as implemented in computer programs, which greatly simplifies the calculations distribution of air pollution i...

By Miljana Vuković

 This paper experimentally demonstrates automatic forming of the 3D models which are convenient for further analytics from paper documentation. The classic 3D models are very convenient for simple visualisation, but this is where their practical implementation ends. The collection of data is different from the actual "brute force" way, it was ...

By Nikolina Mijić