MULTI-OBJECTIVE MATHEMATICAL MODELING AND OPTIMIZATION OF DELTA STRAIGHT INTERPULSE-GTCAW PARAMETERS TO PREDICT AND MAXIMIZE PERFORMANCE OF HIGH TEMPERATURE AEROSPACE ALLOY SHEETS FOR STRUCTURAL APPLICATIONS

Superalloy 718 is a high temperature nickel (Ni) based alloy, widely used in aeroengines due to its superior mechanical performance at high temperature.It is vulnerable to alloying segregation and Laves phase precipitation in fusion zone (FZ) which deteriorates the tensile properties of Superalloy 718 joints.Hence a newly emerged InterPulse GTCAW p

The space-time characteristics Animals of particle production are measured by the correlation femtoscopy with use of quantum statistics (QS) and final state interactions (FSI) effects.Femtoscopy at lower energy was a key of importance at AGS, SPS and in the Beam Energy Scan (BES) physics program at RHIC.Using femtoscopy observables we investigate p

BACKGROUND:The prevalence of back pain in athletes has been investigated in several studies, but there are still under- or uninvestigated sports discipline like sports exposed to repetitive overhead activity.Elite athletes spend much time in training and competition and, because of the nature of their disciplines, subject their bodies to a great de

The aims this study is the utilization of Internet media by students on science subjects in Faculty of Teacher Training and Science Teaching State Islamic Institute Palangka Raya.The method used in this research is the Mixed Method, which is a merger between quantitative and qualitative methods in a single study.Data collection techniques are obser

Storing and sharing health records through electronic systems pose security risks.To address them, several countries’ regulations have established that healthcare information systems must fulfill security properties (confidentiality, access control, integrity, revocation and anonymity) and complementary ones (emergency access and Ball - Trai