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The removal of lignin and phenol from paper mill effluents by electrocoagulation

U?urlu M.; Gürses A.; Do?ar C.; Yalçin M. (2008)

This study aims to investigate the treatment of paper mill effluents using electrocoagulation. Removal of lignin, phenol, chemical oxygen demand (COD) and biological oxygen demand (BOD) from paper mill effluents was ...

Endurance training attenuates the oxidative stress due to acute exhaustive exercise in rat liver

Taysi S.; Oztasan N.; Efe H.; Polat M.F.; Gumustekin K.; Siktar E.; Canakci E.; Akcay F.; Dane S.; Gul M. (2008)

The aim of this study was to investigate whether an 8-week treadmill training attenuates exerciseinduced oxidative stress in rat liver. Male rats were divided into untrained and trained groups. Endurance training consisted ...

Investigation of effectiveness of demonstrationsimulation based instruction in teaching energy conservation at 7th grade

Aggul F.; Yalcin M.; Acikyildiz M.; Sonmez E. (2008)

This study aimed to explore the effect of teaching through demonstrationsimulation on students' achievement of energy conservation in comparison with traditional teaching. The sample consisted of fifty nine 7th grade ...

Comparing the impacts of tutorial and edutainment software programs on students' achievements, misconceptions, and attitudes towards biology

Kara Y.; Yeşilyurt S. (2008)

The purpose of this study was to investigate the effects of tutorial and edutainment design of instructional software programs related to the "cell division" topic on student achievements, misconceptions and attitudes. An ...