23 hasil untuk "M. Selvakumar"
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Artikel Jurnal Teks lengkap
பத்துப்பாட்டில் வேளாண்மைக் கூறுகள் / Agricultural Elements in Paththupaattu
Agriculture was the lifeblood of the Tamil people and is found in Sangam literature. The kings and poets of that day knew that the world's main occupation was agriculture. So, the poets sang it. The kings supported the idea. Sugarcane and paddy are cultivated more and food are prepared by their…
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Experimental Investigation on the Machining Behaviour, Surface Integrity and Tool Wear Analysis in Environment Friendly Milling of Inconel 825
The study investigated end milling of Inconel 825 with varying spindle speed (N), feed rate (f) and axial depth of cut (da) with Minimum Quality Lubricant (MQL) and flooded lubrication. Molybdenum disulfide (MoS2) with the average particle size of 10 µm was used as lubricating agent. Work…
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A Unique Metro Choice Behaviour of Suburban Rail Passengers in India
Abstract This study aims to analyse the inter-rail modal shift behaviour of suburban rail passengers to examine ridership for the proposed metro extension corridor in Chennai, India. This investigation was conducted in 2019 as part of a feasibility study for the extension of the metro line spanning…
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Effect of B4C Reinforcement on the Dry Sliding Wear Behaviour of Ti-6Al-4V/B4C Sintered Composites Using Response Surface Methodology
The present investigation has been made to assess the influence of B4C reinforced with Ti-6Al-4V matrix prepared by powder metallurgy route. High energy ball milling was used to prepare the composites. Cylindrical preforms were prepared using suitable die set assembly. The green preforms were…
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ANALYSIS OF SOURCES AND LEVEL OF PENETRATION: APPLICATION OF FACTOR AND DISCRIMINANT ANALYSIS
The present research work is undertaken to analyse the sources of penetration and level of penetration. A Source of penetration is defined by actions a firm takes to communicate with end users, consumers and external parties. It covers the five subsets, such as advertising, sales promotion, direct…
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3D bioprinting: current status and future prospects in tissue and organ regeneration
Abstract Three-dimensional (3D) bioprinting has emerged as a transformative technology in tissue engineering and regenerative medicine, offering innovative solutions for the fabrication of complex biological structures. By utilizing bioinks composed of living cells and biomaterials, 3D bioprinting…
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Cell viability and bioactive coating on additive manufactured polycaprolactone substrate for osteointegration applications
Polycaprolactone (PCL) finds its application in the medical field in the areas of suture materials, scaffolds for tissue engineering and medical devices fabrication. To improve the anchoring or osteointegration of PCL, bioactive material will be reinforced or deposited as a layer over the PCL…
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Peeling to power: integrating laser-induced carbon nanospheres from onion peel/electrochemical pani, sodium alginate gel for sustainable supercapacitor application
Abstract The growing demand for eco-friendly energy storage technologies has accelerated research into sustainable supercapacitor materials. This study presents an innovative, green and economical method for producing high-performance electrodes using a novel combination of laser-induced carbon…
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Scalable synthesis strategies for MOS2: a systematic review for high-performance supercapacitor applications
To meet the escalating demands for efficient energy storage, researchers are turning their attention to the cutting-edge electrode materials, and molybdenum disulfide, or MoS _2 , is fast emerging as a top contender for Supercapacitor application. SCs are renowned for their rapid charge-discharge…
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SOCIO ECONOMIC STATUS AND EXPECTATION ON CORPORATE SOCIAL RESPONSIBILITY - RELATIONSHIP STUDY
The purpose of this paper is to analyze the relationship between socio economic status and customer expectation on corporate social responsibility of banks in Virudhunagar District. The researcher has applied Chi-square test to study the relationship between the socio-economic variables and their…
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PERFORMANCE ANALYSIS OF NEW GENERATION PRIVATE SECTOR BANKS IN INDIA
The economic growth of the country is an indicator forthe development of the banking sector. The Indian economy is expected to grow at a rate of 5 to 6 percent the country’s banking industry is probable to reflect this growth. The banking sector is laying greater importance on providing enhanced…
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Graphene-enhanced manganese dioxide functional ink infused with polyaniline for high-performance screen-printed micro supercapacitor
In the world of miniature advancements in technology, a current champion has emerged: the micro supercapacitors. In order to fabricate these micro-supercapacitors, we have developed a promising and user-friendly approach for printing a conductive functional ink containing a ternary composite of…
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Rietveld refinement of powder X-ray diffraction, microstructural and mechanical studies of magnesium matrix composites processed by high energy ball milling
This research reports the processing of magnesium matrix composites reinforced with silicon carbide (SiC) and aluminium oxide (Al2O3) using powder metallurgy technique through high energy milling. Samples of Mg–SiC and Mg–Al2O3 composites subjected to high energy ball milling for different vol% of…
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Glial Choristoma of the Tongue – A Rare Case Report and Review of Literature
Glial choristomas are extremely rare and benign congenital tumors. Here, we present a case of glial choristoma of the tongue in an infant initially misdiagnosed with a hemangioma of the tongue, and its subsequent management, resulting in complete surgical excision. We also review the literature on…
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In-situ grown nickel selenide nanoparticles on carbon nanotubes for high performance flexible micro supercapacitors
Abstract The advancement of flexible and efficient energy storage devices is critical for next-generation portable electronics. In this work, we report the in-situ growth of nickel selenide (NiSe) nanoparticles over multi-walled carbon nanotubes (MWCNTs) to fabricate a high-performance flexible…
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LaCl3-doped MAPbBr3 nanocrystals for stable blue emission
In past few years, significant advances have been achieved in the development of green and red-light emitting perovskite halide nanocrystals (NCs). But in comparison, the performance of blue light-emitting perovskite NCs is not satisfactory. In this work we successfully synthesized La ^3+ and Cl ^−…
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Effect of surface modification of BiFeO3 on the dielectric, ferroelectric, magneto-dielectric properties of polyvinylacetate/BiFeO3 nanocomposites
Bismuth ferrite (BiFeO3) is considered as one of the most promising materials in the field of multiferroics. In this work, a simple green route as well as synthetic routes has been used for the preparation of pure phase BiFeO3. An extract of Calotropis Gigantea flower was used as a reaction medium…
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Challenges in carbon ink formulation and strategies for fabrication of flexible supercapacitors
The growing demand for flexible electronics has highlighted the significance of carbon-based conductive inks due to their cost-effectiveness, processability, conductivity, biocompatibility, and flexibility. This review investigates advanced materials such as graphene, carbon nanotubes, carbon…
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Highly conducting Laser-Induced Graphene-Ag nanoparticle composite as an effective supercapacitor electrode with anti-fungal properties
Abstract This study presents a simple and an environmentally friendly approach to make Laser-Induced Graphene (LIG) based supercapacitor electrodes anchored with abundant Silver Nanoparticles (AgNPs). LIG, was synthesized using a CO2 laser writing technique on polyimide substrate. The LIG-Ag…
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In-situ synthesis of quaternary alkylammonium ligand capped organic-inorganic hybrid halide perovskite for high pure green luminescence in display application
This study delves into the intricate dynamics of ligand engineering for the synthesis of Methyl Ammonium Lead Bromide (MAPbBr _3 ) nanocrystals (NCs), which exhibit immense potential in optoelectronic and photovoltaic applications. Our focus centres on the role of the quaternary ammonium molecule…