Content:

1. Modification and investigation of waste low-density polyethylene with functional groupcontaining compounds T.M.Naibova, T.S.Aghayeva, T.T.Shirinov,
2. S.V.Cumayeva1.Management of education in Azerbaijan E.A.Khanmamadova, R.G.Abaszade
3. Application of modern piezoelectrics in street lighting A.G.Mammadov
4. Study and use of flora and fauna of Karabakh A.F.Najafova, L.H.Mammadova
5. Ecological situation of Kura river K.A.Majidli, C.A.Afandizadeh
6. The main directions of improving the efficiency of drilling operations: theoretical and practical aspect S.I.Yusifov, Y.Alishov, E.Agasiyev
7. Research on the use of construction materials and economic advantage of Karabakh N.R.Abasova
8. Taken from Gulabatli village of Tartar region artesian water analysis and environmental assessment S.R.Hajiyeva, E.M.Gadirova
9. Peculiarities of diagnostics systems for electroenergetics facilities I.Bayramov, I.Muslumov
10. The green energy potential and natural resources in Karabakh I.A.Guliyev, F.G.Aliyev
11. Factors influencing energy production in solar panels Z.Ibrahimov
12. Diodes made from carbon nanotubes E.A.Khanmamadova,R.G.Abaszade
13. Modification and investigation of waste low-density polyethylene with functional groupcontaining compounds T.M.Naibova, T.S.Aghayeva, T.T.Shirinov, S.V.Cumayev