List of Articles Screw Open Access Article Abstract Page Full-Text 1 - Studying the Behavior of a Variable Pitch “Hydro Screw” Micro Hydro Turbine, Numerical Analysis and Experimental Investigation ali hosseini moghdam omami yousef yassi ahmad Nourbakhsh Open Access Article Abstract Page Full-Text 2 - Feed Stock Fabrication of AISI 4605 Steel for Fused Deposition Modeling and Sintering and Designing of Its Extruder Mechanism Amir Rahimi Jamal Zamani 10.30486/admt.2023.1961907.1358