Let M ve N be R-modules. Recent works have shown that some structures of the ring and module theory can be carried out in the context of Hom(M,N), the abelian group of all morphisms of M into N. The aim of this thesis is ...

The subject of survival analysis is the status of an event, whether it takes place or not in an observation process. Various statistical methods differ than classical methods have been used in survival analysis.The Cox ...

The objective of this study was to investigate decolorization through using various fungal cultures. Among the fungi investigated, Funalia trogii was found to have the highest potential for decolorization, and among the ...

In our study, cervicovaginal samples of 224 cases were evaluated to examine interaction between β-catenin protein and apoptosis. Of these cases, 144 cases (64.3%) without any infection and atypical changes were the control ...

This study was on common tortoise (Testudo graeca) (55 tortoises from Kaplumbaga valley and 34 tortoises from Nar valley) between April to October 2012 in Nevsehir, Cappadocia Region. The enzyme and hormone levels are ...

Life span is the main life history trait to describe aging. Life span is affected by many factors that can reduce the viability. In general, life span varies with genotype and environmental factors related.In this study, ...

In this study, palynological characteristics of 16 taxa (Arenaria antitaurica McNeill, A. uninervia McNeill, A. kotschyana subsp. kotschyana Fenzl, A. kotschyana subsp. stenophylla (Bornm.) McNeill, A. tmolea Boiss., A. ...

This study, has determined 12 species of Melolonthinae and Rutelinae subfamilies which were collected from Ankara and its surrounding during 2012-2013. The morphologic characteristic of species were defined in detail, ...

Benzyl benzoate is a compound which has been used in several areas such as cosmetic, pharmaceutical and food industries. It is one of the frequently used food additives, although it is mainly used as acaricide scabicide. ...

Eleven stations were studied in this thesis on some streams in the province of Bolu. Water samples and benthic macroinvertebrates were collected in 29-30 June 2011. Nitrite, nitrate, ammonium and sulphate analyses of water ...