Ülkelerin lojistik kapasiteleri ve alt yapıları uluslararası ticarette kilit bir noktadır. Bu açıdan ülkeler, Lojistik Performans Endeks sıralamasında üst sıralarda olabilmek adına daha çok performans göstermek durumunda kalmışlardır. Endeksi, ülkelerin faaliyetlerine ilişkin durumları göstermektedir. endeksinde, gümrük düzenlemeleri, maliyetleri taşıma modlarında kullanılan altyapının durumu h...

Using genetic algorithm (GA), this study proposes a portfolio optimization scheme for index fund management. Index fund is one of popular strategies in portfolio management that aims at matching the performance of the benchmark index such as the S&P 500 in New York and the FTSE 100 in London as closely as possible. This strategy is taken by fund managers particularly when they are not sure abou...

Background & Aims of the Study: This study was conducted to investigate effects of biofertilizers application and its interaction with organic manures on Scindapsus aureus performance. Materials & Methods: The experiment was performed in a randomized block design with factorial arrangement of two above mentioned factors at greenhouse of Municipality fertilizer production ...

Age and growth analysis is essential to fisheries management. Indirect methods to calculate growth are widely used; however, length frequency data analysis in sea cucumbers is complicated by high data variability caused by body wall elasticity. Here we calculated Isostichopus badionotus parameters of the von Bertalanffy growth function. In order to address bias produced by body wall elasticity,...

in order  to study the effect of drought stress on some growth indices of oil sunflower cultivars, a study was conducted in isfahan. the experiment was conducted as split plots in a randomized complete blocks design with three replications in isfahan (51° 48' e, 32° 40' n).main plots were drought stress in four levels (80, 100, 120, and 140 mm evaporation from evaporation pan class a and cultiv...

abstract soil salinity in huge parts of the world, especially in arid and semi-arid regions, is a factor limiting growth of plant and other organisms. earthworm can be considered as an indicator of soil quality in agroecosystems, because of a positive correlation between earthworm abundance and the productivity of cropped plants. the main objective of this study was to realize the interaction b...