A new phase transition microextraction method was developed for determination of trace amount of arsenic ions in water samples in this work. The method is based on the critical point of miscibility of solvents. In this ...

Track-etched functionalized nanoporous beta-PVDF membrane electrodes, or functionalized membrane electrodes (FMEs), are electrodes made from track-etched, poly(acrylic acid) (PAA) functionalized nanoporous beta-poly(vinylidene ...

Two liquid-phase microextraction procedures, single-drop microextraction (SDME) and dispersive liquid-liquid microextraction (DLLME), have been developed for the determination of lead by electrothermal atomic absorption ...

Ruminative thinking, which could be defined as the domination of mind by negative thoughts, is mainly the most intensive way of thinking "I wish I had done it in that way" in an individual's mind. Individuals experience ...

This study aimed to analyze the reflective thinking tendencies of student teachers along with their openness to individual innovations and sociotropic-autonomic personality characteristics. In the research "Sociotrophy ...

The aim of this research is to determine the effect of chemistry laboratory applications supported with simulations on the chemistry achievements, chemical laboratory anxiety and attitudes towards the use of technology of ...

In this study the experiences of candidate teachers and their metaphoric images about the components of the campus such as "faculty member, student, administration, counselor, assistant, lectures, registration office and ...

The aim of this study is to analyze the encoding and encrypting system especially used by teachers in private courses and prepare a dictionary composed of examples taken from this system. Moreover, the reason why this ...