— In order to have drinking water, some countries have to use chlorine. It is use cause is effective and it's cheap. An alternative to this process is the UV disinfection of drinking water. Most of the devices in the market use UV bulbs or mercury lamps. The UV LED, which is cheaper and smaller, allows creating new smaller devices. The main contribution of this paper is the use of Genetic Algor...

The aim of this study is to trace the three-decade-long market economy transition that has replaced socialist planned in Hungary, a process which divided into two parts by author. He begins outlining harsh, neoliberal methodology transition, and Hungarian fiscal practice developed from it, built on application non-conventional instruments active government regulation fundamentally based Fundame...

While policy makers have attempted to standardize teacher evaluation, is implemented and enacted by school administrators. This study addresses the following question: Considering legislative efforts remove control of evaluation from local figures, do teachers perceive principals as influencing implementation state-level and, if so, in what ways? I examined interviews 14 across four high school...

Research-led teaching is the sine qua non of 21 st century university. To understand its possibilities for and learning about race in Social Policy requires, as a first step, interrogating epistemological theoretical core discipline, well organisational dynamics. Using parts Emirbayer Desmond’s (2012) framework disciplinary reflexivity, this article traces discipline’s habits thought but also l...

Description: The goal is to increase the efficiency and reduce the cost of solar power through the integration of PV, Li-battery, and LED lighting technologies. Since all components are in the form of thin films, the PV/battery/LED system can be integrated as a single module. Since half of the materials cost of each device is the substrate, integrated module will also reduce materials costs and...