Vol. 9 - Issue 9 (September - 2025)


Rheological Characterization of Thermoplastic Polymers Using Melt Flow Index: Viscosity Modeling of LDPE and PP
Authors: Yousif.A A,Maysa.E.M. Mohamad H. H. Deifalla
Keywords: Melt flow index, Rheology, LDPE, Polypropylene, Viscosity, Non-Newtonian behavior.
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Chemical Recycling Of Polyethylene Terephthalate (Pet) Via Alkaline Hydrolysis Using Alcoholic Media
Authors: Yousif.A A, Abdallah Ibrahim, Mohammed N.Eldeen, AmnahAhmed, Batool Mohammed, Mohammed Hussein
Keywords: Polyethylene terephthalate (PET), chemical recycling, alkaline hydrolysis, terephthalic acid, FTIR spectroscopy in its style sheet
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Flexural Behavior of E-Glass/Epoxy-PVC Foam Sandwich Composites for Railway Applications
Authors: Ramadan Mohmmed, Saad Mustafa, Yousif.A A
Keywords: Sandwich composite; E-glass; Mechanical characterization; Failure Mode.
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Review of the Gamma function and Its Applications
Authors: Maha S ALibrahimi, Zainab Mohammad ridha hadi,
Keywords: Gamma function, Laplace transform, Fourier transform
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The Performance Characteristics of Petrol and Liquefied Natural Gas in an Engine Test Bed using Versatile Data Acquisition System
Authors: Yeri Julius Eniyekedou, Worgu Fortune and Uchendu Imereoma Frank
Keywords: Break Power, Fuel consumption, Pressure, Performance metrics, Emission, Calorific value and Volumetric efficiency.
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Rubric Design for Grading Programming Assignments: Ensuring Objectivity
Authors: Usmonov Maxsud Tulqin o'g'li
Keywords: Rubrics; Programming Assignments; Objectivity; Grading Criteria; Assessment; Computer Science Education; Instructional Design.
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The Challenge Of Film Criticism In The Face Of A New Recipient And Stagnant Films
Authors: Saad A . Al - Saadi , Iraq
Keywords:
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Application of GIS and Machine Learning to zoning flood risk from historical data in Vietnam
Authors: Nguyen Quynh Anh
Keywords: Flood risk zoning; Machine learning; Random Forest; GIS; Topographic factors; Disaster management; Vietnam.
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