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40 articles for “laser”
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An Analytical Model to Predict a Real Time Temperature Variation During Laser Treatment of Cancer Tissues
Abstract: This work presents an analytical solution to provide a real time variation in increase of temperature during laser-treatment of cancer tissues. Energy conservation equation is used to model the respective laser treatment process considering application of the laser and related heat loss as heat source terms. The present prediction is validated first with existing literature and extended the same to predict the effect of different process variables, such as laser …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 11, Issue 1, 2025 · pp. 1–8 Read article
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Laser-induced Phosphorescence Photobleaching Anemometer for Microfluidic Technology Instruments
Abstract: In this article, we have established a new, non-intrusive flow velocity calculation approach focused on photobleaching of a fluorescent dye for micro-fluidic systems. The time of existence of the fluorescent dye in the laser beam depends on the flow rate which roughly relates to the time of decay of the photobleaching of the dye in the laser beam. The time of residency is inversely proportional to the speed of flow. …
Published in International Journal of Analog Integrated Circuits · Vol. 6, Issue 2, 2020 · pp. 11–20 Read article
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Review on Recent Trends in Laser Assisted Machining of Hard to Cut Materials
Abstract: Laser-assisted machining (LAM), an alternative method of fabricating hard-to-machine materials, like ceramics, composites, Titanium alloy, Nickel based alloy are being developed and widely utilized in aerospace, automotive, medical and nuclear industries due to their special properties. These materials posing many challenges when machined with the help of Conventional methods of machining. Conventional methods of machining these materials are found to be uneconomical. Among the various external energy assisted machining methods, …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 2, 2021 · pp. 49–57 Read article
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Laser Communication in Developed and Developing Countries
Abstract: Laser technology is finding widespread use nowadays in the field of communication. The use of Laser technology in communication is a matter of research today as it can prove to be beneficial in the areas such as speedy transfer, secured, and bandwidth problems as in the case of radiofrequency transmission. Using this technology the problem of radio interference can be overcome as the data transmission is through optical communication. This …
Published in International Journal of Broadband Cellular Communication · Vol. 7, Issue 1, 2021 · pp. 1–8 Read article
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A Review on Layer Formation Studies in Selective Laser Melting of Steel Powders and Thin Wall Parts Using Pulse Shaping
Abstract: This paper advances the conclusions of the selective laser melting (SLM) of tool steel and stainless steel powders. The characteristic feature is the melting of single layers in deep powder beds by a continuous CO2 laser. First, effect of development parameters on the surface roughness for each material is examined. Based on these results combined with visual observation of the solidified tracks, the question is then discussed as how the …
Published in International Journal of Manufacturing and Materials Processing · Vol. 3, Issue 1, 2017 · pp. 9–15 Read article
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RFID and LASER Smart Security Password System
Abstract: The main goal of this project is to design and implement a bank locker security system based on RFID and LASER technology from bank technology which can be organized in bank, secured offices and homes. In this system, only authentic person can recover money from bank locker. We have implemented a bank locker security system based on RFID and LASER technology containing door-locking system using RFID and LASER which can …
Published in International Journal of Electrical Power System and Technology · Vol. 5, Issue 1, 2019 · pp. 42–48 Read article
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Optimization of Project Progress Using 3d Laser Scanning Technique
Abstract: Industrialization and modernization play a major role in construction industry and influence the development of infrastructure in all the related sectors as well. Modern and advanced devices when calibrated with project execution processes, can prove to be a time saving & error free method and also assured quality end result. Quality control and quantity management are the ways to control and measure projects. Analysis of measures provides information that may …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 8, Issue 1, 2022 · pp. 21–43 Read article
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Metallurgical and Machinability Characteristics of Wrought and Selective Laser Melted Ti-6Al-4V
Abstract: This examination work shows a machinability ponder between created review titanium and specific laser softened (SLM) titanium Ti-6Al-4V in a face turning operation, machined at cutting paces in the vicinity of 60 and 180 m/min. Machinability attributes, for example, device wear, cutting powers, and machined surface quality were examined. Covering delamination, attachment, scraped spot, steady loss, and chipping wear instruments were overwhelming amid machining of SLM Ti-6Al-4V. Greatest flank wear …
Published in International Journal of Metallurgy and Alloys · Vol. 3, Issue 1, 2017 · pp. 9–12 Read article
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The Evolution of 3D Printing: Detailed Analysis of Processes, Materials, and Applications in Modern Manufacturing
Abstract: 3D printing, also known as additive manufacturing, has revolutionized manufacturing processes by enabling the creation of complex structures layer by layer from digital models. This technology plays a pivotal role in Industry 4.0, characterized by smart manufacturing and the integration of cyber-physical systems. This review explores the various processes used in 3D printing, the range of materials employed, and the diverse applications of 3D printing in industry. Key processes discussed …
Published in International Journal of Manufacturing and Materials Processing · Vol. 10, Issue 1, 2024 · pp. 35–46 Read article
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IoT Based Theft Detection Shop Shuttering Monitoring System
Abstract: The "IoT-based Shop Shutter Monitoring System" project aims to develop a reliable and cost-effective solution for monitoring the security and status of commercial shop shutters using Internet of Things (IoT) technology. Shop shutters play a critical role in safeguarding businesses and their assets, and this system offers a convenient and efficient way to monitor their status remotely. The project utilizes a combination of IoT sensors, a microcontroller, and a cloud-based …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 10, Issue 1, 2024 · pp. 18–26 Read article
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Relooking into the Heritage of Hoysala Temple Architecture using documentation as a tool - A Case of Lakshmi Narayana Temple, Hosaholalu
Abstract: Documentation of heritage buildings through drawings is one of the traditional ways to preserve the tangible heritage of that monument. But detailed drawings are quite cumbersome and require a huge amount of time and effort. Traditional methods of documentation like photogrammetry, Tacheometry etc. may not end up giving accurate data. Recently, advanced technologies like laser scanning proved to be a quite effective tool in the fields of documentation. Laser scanning …
Published in International Journal of Architectural Heritage · Vol. 6, Issue 2, 2023 · pp. 17–24 Read article
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Implications of ceramic – metal matrix compose
Abstract: AbstractThis article summarizes some formatives over WC-metal matrix composite surfacing on hard as well soft alloys. Composite surface has coated by laser, plasma and electroplating. WC-Ni composite has prepared by plasma transferred arc welding on steel surface. Thickness achieved from several mm on small parts to thin deposits on large surfaces. Cu-substrate accorded WC-Ni laser cladded deposition. Laser deposition of WC-Ni-NiCr on stainless has increased wear and erosion under flowing …
Published in International Journal of Composite Materials and Matrices · Vol. 6, Issue 2, 2020 · pp. 31–37 Read article
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Modeling Twin-Twin Twin-to-Twin Transfusion SyndromeOutcomes: A Comprehensive Review
Abstract: Twin-to-twin transfusion syndrome (TTTS) is a serious complication of monochorionic twin pregnancies, characterized by unequal blood sharing between twins through placental vascular connections. This condition can lead to significant morbidity and mortality if not identified and managed promptly. This review explores the clinical outcomes associated with TTTS, emphasizing factors that influence prognosis and the effectiveness of current treatment modalities. A comprehensive analysis of recent therapeutic interventions, including fetoscopic laser ablation …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 12, Issue 1, 2026 · pp. 26–32 Read article
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The New Era of Fusion and Solid-State Joining: A Review of Latest Welding Techniques and Applications
Abstract: Abstract This review examines the quickly changing field of solid-state joining and welding technologies, emphasizing new developments, practical uses, and future research avenues. Strategies that lower heat input, enhance joint integrity, and allow the connecting of sophisticated and dissimilar materials have gained importance within the last ten years. Solid-state techniques are particularly appealing for lightweight alloys used in the automotive and aerospace industries because they reduce melt-related defects and the …
Published in International Journal of Manufacturing and Materials Processing · Vol. 11, Issue 2, 2025 · pp. 35–40 Read article
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Efficiency Improvements in Long-Distance Wireless Power Transmission
Abstract: The quest for efficient and flexible energy transfer has given rise to Wireless Power Transmission (WPT) technology, which allows the transmission of electrical energy from power source to consuming device deprived of physical connectors. This transformative technology has garnered significant responsiveness due to its possible applications across various domains, including consumer electronics, electric vehicles, medical devices, and industrial systems. With advancements in resonant inductive coupling, microwave transmission, and laser-based systems, …
Published in International Journal of Electrical Power System and Technology · Vol. 10, Issue 1, 2024 Read article
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IoT-Based Real-Time Beam Deflection Monitoring for Structural Integrity
Abstract: Abstract Structural health monitoring is essential to ensure the safety of civil engineering constructions. Conventional laser-based methods of deflection measurement are expensive and invasive, especially for historical buildings and hostile environments such as mines and caves. This project aims to design a low-cost, non-invasive IoT-based system using strain gauges to monitor beam deflection in real-time, providing early warning for any potential structural damage. The system is based on using strain …
Published in International Journal of Structural Engineering and Analysis · Vol. 12, Issue 1, 2026 Read article
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A Review of Combustion Modeling Techniques for IC Engines: CFD Simulations and Experimental Correlations
Abstract: For a long time, internal combustion (IC) engines have been the mainstay of power generating and transportation systems. However, a move toward cleaner and more efficient engine technologies has been spurred by stricter pollution restrictions and growing environmental concerns. In this context, combustion modeling has emerged as a critical tool for understanding in-cylinder processes and improving engine performance. This review focuses on the evolution and application of various combustion modeling …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 1, 2025 · pp. 13–20 Read article
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3D Bioprinting Approaches Utilizing Stem Cells for Tissue Regenerative Engineering
Abstract: Recent advancements have enabled the application of three-dimensional (3D) printing technologies to biocompatible materials, cells, and supporting components, leading to the emergence of 3D bioprinting. Surgical limitations necessitate alternative methods for repairing and replacing diseased and damaged tissue. Regenerative medicine, a rapidly expanding field of research, has already seen the successful application of engineered tissues in patients. However, the demand for these tissues far exceeds the available supply, highlighting the …
Published in International Journal of Polymer Science and Engineering · Vol. 10, Issue 2, 2024 · pp. 41–61 Read article
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Fluorescence Detection Measurement of Quinine Sulphate Concentration
Abstract: For investigative study and analytical scientific applications, fluorescence spectroscopy analysis is a fantastic instrument. In additional to mineralogy, fluorescent labelling, sensors, and forensics applications, it is often utilised in biological, chemical, pharmaceutical, and medicinal applications. Additionally, it is employed for environmental monitoring, laser-induced chlorophyll fluorescence for agricultural yield evaluations, and the detection of proteins, organic substances, oils, and dyes. Quinine sulphate at a concentration of 10-5 M in 1 M …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 8, Issue 1, 2022 · pp. 25–29 Read article
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Revolutionizing Bone Grafting: A Survey of 3D Printed Solutions
Abstract: Due to the limits of conventional grafts, large bone deficiencies resulting from illness or trauma continue to be a significant clinical challenge. Autografts, while osteoconductive and osteoinductive, are limited by donor availability and morbidity, and allografts/xenografts carry risks of immune rejection and disease transmission. In contrast, 3D printing (additive manufacturing) enables fabrication of patient-specific bone scaffolds with controlled architecture, composition, and bioactivity. Using techniques, like selective laser sintering (SLS), stereolithography …
Published in International Journal of Composite Materials and Matrices · Vol. 12, Issue 2, 2026 · pp. 16–23 Read article