A. Senthil Kumar
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View article: The arithmetic and algebra of integer partitions: A theoretical study
The arithmetic and algebra of integer partitions: A theoretical study Open
View article: Mathematics behind artificial intelligence and machine learning
Mathematics behind artificial intelligence and machine learning Open
View article: Fission fragment mass distribution of <sup>187</sup>Ir
Fission fragment mass distribution of <sup>187</sup>Ir Open
The fission fragment mass and total kinetic energy (TKE) distributions were studied for 187 Ir populated using 12 C + 175 Lu reaction at excitation energies 24.8, 23.3, 20.8, and 16.7 MeV above the saddle point. Fission fragments (FF) were…
View article: A New Verification Process for Assessing Intended Learning Outcomes
A New Verification Process for Assessing Intended Learning Outcomes Open
Continuance and accurate quality assessment of any academic program is the primary indicator of its progress and success. Quality assessment processes are mainly conducted to improve students’ learning outcomes. Successful quality assessme…
View article: Design and fabrication of composite polygonal Fresnel lenses
Design and fabrication of composite polygonal Fresnel lenses Open
High fill factor for Fresnel lens arrays has been achieved with the aid of polygonal lenses. This has been done for both circular trimmed lenses and full polygonal lenses, both of which present some optical drawbacks. The composite polygon…
View article: Competing asymmetric fusion-fission and quasifission in neutron-deficient sub-lead nuclei
Competing asymmetric fusion-fission and quasifission in neutron-deficient sub-lead nuclei Open
To disentangle the role of shell effects and dynamics, fission fragment mass distributions of 191Au, a nucleus in the newly identified island of mass asymmetric fission in the sub-lead region, have been measured down to excitation energy o…
View article: Data Driven Optimization of Vibropeening
Data Driven Optimization of Vibropeening Open
Shot peening has been widely adopted as a fatigue life enhancement process, especially in the aerospace industry. High plastic deformation generated from high velocity shots impart a layer of compressive residual stresses up to sub-surface…
View article: Die-sinking of super dielectric based electrical discharge machining using 3D printed electrodes
Die-sinking of super dielectric based electrical discharge machining using 3D printed electrodes Open
Electrical discharge machining (EDM) is a popular nonconventional manufacturing process for the machining of complex or hard materials that are difficult to machine by the conventional machining process. In the EDM process, the electric cu…
View article: Competing quasifission and asymmetric fusion-fission in neutron-deficient sub-lead nuclei
Competing quasifission and asymmetric fusion-fission in neutron-deficient sub-lead nuclei Open
To disentangle the role of shell effects and dynamics, fission fragment mass distributions of $^{191}$Au, a nucleus in the newly identified island of mass asymmetric fission in the sub-lead region, have been measured down to excitation ene…
View article: Towards Smart Factory : Multi-Agent Using Internet of Things to Ensure Quality Manufacturing
Towards Smart Factory : Multi-Agent Using Internet of Things to Ensure Quality Manufacturing Open
View article: Material perspective on the evolution of micro- and nano-scale cutting of metal alloys
Material perspective on the evolution of micro- and nano-scale cutting of metal alloys Open
Microfabrication plays an active role in miniaturization of products and components in various emerging fields ranging from pharmaceuticals and bio-medical applications to electro-mechanical sensors and actuators to chemical microreactors …
View article: Influence of cutting edge radius on small scale material removal at ultra-precise level
Influence of cutting edge radius on small scale material removal at ultra-precise level Open
In the past, although a significant level of understanding of the chip formation mechanism has been reached, the knowledge of complex tool-work interaction at small scale material removal is still lacking. This is critical when the undefor…
View article: Elastic and plastic chip deformation mechanism in 1D vibration-assisted metal cutting
Elastic and plastic chip deformation mechanism in 1D vibration-assisted metal cutting Open
Both 1D and 2D vibration-assisted machining (VAM) are able to improve the cutting performance in micro cutting in terms of surface integrity, cutting force and tool wear. In 2D VAM, it has already been concluded that a lower nominal cuttin…
View article: Effect of Abrasive Grit Shape on Surface Morphology, Subsurface Damage and Fracture Strength of Diamond Wire Sawn Silicon Wafers
Effect of Abrasive Grit Shape on Surface Morphology, Subsurface Damage and Fracture Strength of Diamond Wire Sawn Silicon Wafers Open
The surface morphology of and subsurface damage in silicon wafers produced by fixed abrasive diamond wire sawing influence the mechanical strength of photovoltaic silicon solar cells. One approach to cutting wafers with favorable surface a…
View article: 3D VLSI Non-Slicing Floor Planning using Modified Corner List Representation
3D VLSI Non-Slicing Floor Planning using Modified Corner List Representation Open
Background: Floorplanning is important step in physical design automation of VLSI circuits, because it gives an early feedback on the architectural design. It is the process of finding the position of the module such that no two modules ov…