Aquaculture is one of the fastest growing and promising sectors of food production all over the world. In commercial aquaculture, it is very important to elevate disease resistance, feed efficiency and growth performance ...

It is known that students who learn English, which is the lingua franca of the world, as a foreign language in Turkey do not have satisfactory levels of competency. The present study evaluates the advantages and disadvantages ...

The aim of this study is to examine the yearly changes in the efficiency of airlines and to reveal the factors that determine this efficiency. In this context, 45 airlines operating in different regions of the World, with ...