Volume 7 – Issue 2 (In progress 2026) Original Article Morphometric-based flood hazard mapping of Al-Ghamqa River Basin using AHP and GIS Amer Qousai Aldarwish, Tamadour Jaber Alibraheem, Abdullah Ansari 189-199 Download PDF doi 10.30493/das.2026.011701 Original Article Steel industry waste nanocomposites for catalytic degradation of methylene blue: Optimization and efficiency Alaa Mohmmad Soubh, Jasem Yousef, Lorin Ahmad, Aziz Al-Hazourri 200-208 Download PDF doi 10.30493/das.2026.012201 Original Article Lysolecithin supplementation elicits a tripartite health response in Noiler cockerels: Hematological, metabolic, and antioxidant synergy Nnaemeka J. Nnamani, Luke C. Ali, Ngozika O. Aguogbanuzo, Charity N. Aba, Chekwube M. Ugwu, Augustine O. Ani 209-219 Download PDF doi 10.30493/das.2026.011402 Original Article Climate change impacts on cereal production in Afghanistan: A 30-year ARDL analysis of rainfall and temperature Sayed Reza Hashemi, Mohammad Sharifi 220-227 Download PDF doi 10.30493/das.2026.012002