نتایج جستجو برای: economically

تعداد نتایج: 22091  

Journal: :International Journal of Energy and Environmental Science 2019

Journal: :Central European Journal of Operations Research 2023

Abstract The study is based on the principle that children with divorced parents should have same standard of living as their parents, both parents. Access to education, nourishment and extracurricular activities be supported at level after divorce before ensure undisrupted development children. This approaches sensitive topic child support payment objectively, adopting well-known techniques fr...

Journal: :international journal of aquatic biology 0
bahram falahatkar fisheries department, faculty of natural resources, university of guilan, iran. ali safarpour amlashi departments of fisheries, faculty of marine science, tarbiat modares university, noor, iran. soheil eagderi department of fisheries, faculty of natural resources, university of tehran, iran. hamed mousavi-sabet department of fisheries sciences, faculty of natural resources, university of guilan, someh sara, guilan, iran.

alburnus chalcoides , caspian shemaya, is found in the river systems of the aral, black and caspian sea basins and is an economically valuable cyprinid from the southern caspian sea. this species has been reported as near threatened species in this basin due to damming, over and illegal fishing, destruction of its spawning grounds and water pollution. the caspian shemaya is an important species...

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