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93 articles for “2D”
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Effect of 2D-EBG Structure on Monopole Antenna Radiation and Analysis of Its Characteristics
Abstract: In this paper, we present a two dimensional electromagnetic (2D-EBG) square shaped mushroom structure placed between two monopole antennas. Two artificial properties of this 2D-EBG structure such as PMC and Band Reject Region are investigated here. The radiation characteristics of a monopole antenna over this, 2D-EBG structure is tested by considering two cases. In the first case monopole antenna is made to operate within band rejection region where as in …
Published in Journal of Microwave Engineering and Technologies · Vol. 2, Issue 2, 2015 · pp. 1–4 Read article
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Synergistic effect of AlN and 2D-BN Nanoplatelets on Phase Transition Kinetics and Thermal Transport of Eutectic Phase Change Materials
Abstract: High-power-density electronic appliances are in demand to meet the necessity from modern sustainable society. The heat generated with the continuous functioning need to be dissipated to keep electronics cool to retain efficiency and performance. To suppress heat accumulation, surplus heat needs to be controlled by adapting efficient cooling technologies. As an alternative, nanomaterials-enabled phase change materials (PCM)-based cooling is appropriate to curb temperature shoot. This work focuses on developing eutectic …
Published in Journal of Polymer & Composites · Vol. 12, Issue 1, 2024 · pp. 11–16 Read article
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Preference assessment of energy and momentum equations over 2D-SKM method in compound channels
Abstract: Gradually varied flow in channels could be assessed and investigated from both the energy and momentum equations standpoints. Depending on what method is implemented, the computational results could be different. Currently, there is an ambiguity on the preference of utilizing the energy and momentum equations standpoints. This study attempts to respond to this ambiguity and the question that among these pair viewpoints which one would provide a closer solution to …
Published in Journal of Water Resource Engineering and Management · Vol. 6, Issue 1, 2019 · pp. 24–34 Read article
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Comparative Realization of 2DoF PID Controllers for Flow Process with Measurement Delay
Abstract: Two Degree-of-Freedom (2DoF) PID control techniques presented in this paper were developed based on optimal control theory and with the Anti-Integral Windup (AIW) scheme. The controllers were implemented for a laboratory flow process setup. First Order Process with Dead Time (FOPDT) models had been identified by step testing. The process responses showed a significant non-minimum phase dynamics exhibited for the specific step inputs applied. The measurement delay was considered as …
Published in Journal of Control & Instrumentation · Vol. 6, Issue 1, 2015 · pp. 1–8 Read article
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Asymmetrical Light Propagation in 2D Photonic Crystal Structure
Abstract: In this work, using Plane Wave Expansion (PWE) and two-dimensional Finite Difference Time Domain (2D-FDTD) methods, we design a structure that shows the high asymmetry in propagation of light. Structure is based on two-dimensional Photonic Crystal (2D-PC) consisting of square lattice (39 X 39) of infinitely long circular rods of refractive index 2.9 in the background of refractive index 1. Radius of rods is 0.15a, where a is the lattice …
Published in Journal of Polymer & Composites · Vol. 11, Issue 7, 2023 · pp. 69–74 Read article
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Cardiac Structural and Functional Changes in Anaemia: A 2D Echocardiographic Study in an Indian Population
Abstract: Anemia is a widespread global health concern, particularly prevalent in developing countries, like India, where it contributes significantly to cardiovascular morbidity. This study aimed to evaluate cardiac structural and functional changes in anaemic patients using 2D echocardiography and to assess correlations between haemoglobin levels and echocardiographic parameters. A cross-sectional observational study was conducted on 125 anaemic patients (defined as haemoglobin <13 g/dL in males and <12 g/dL in females) at …
Published in Research and Reviews: A Journal of Medicine · Vol. 16, Issue 2, 2026 · pp. 39–44 Read article
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A Two-Dimensional (2D) Analytical Model for Channel Potential and Threshold Voltage of Short Channel Triple Material Gate-Double Halo (TMG-DH) DG MOSFET
Abstract: In the present paper, an analytical model for the channel potential of short channel Triple Material Gate-Double Halo (TMG-DH) DG MOSFET has been presented using parabolic approximation method. Further, the threshold voltage of the device has been calculated using minimum mid channel potential and the result obtained has been compared with the threshold voltage of Triple Material double gate (TMDG) MOSFET in order to show the improvement in the threshold …
Published in Journal of Microelectronics and Solid State Devices · Vol. 6, Issue 2, 2019 · pp. 13–25 Read article
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Examining the Influence of DEM Resolution in Flood Hazard Assessment using the Flood Modeller Pro 2D Solver
Abstract: Floods are the most frequent natural hazards that threat the human life, environment and infrastructure. The flood prediction models that have wide use in the recent years represent important tools for flood management decisions aiming to mitigate the impacts of the flood events. The accuracy of the constructed prediction models is based on the quality of the primary data, such as the terrain’s resolution. This study examines the effect of …
Published in Journal of Water Resource Engineering and Management · Vol. 4, Issue 1, 2017 · pp. 14–24 Read article
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From 2D to 3D: An Evidence Based Review of 3D Printing in Dentistry
Abstract: Additive manufacturing, the technology popularly known as “3D printing” is the process of making any 3 dimensional solid objects from a digital model. This technology has revolutionized the process of manufacturing and has enumerable applications in automotive, aerospace and defense industries. Recently it has found application in medicine and dentistry where customized prosthesis is desired for every patient. 3D printing is valuable aid in orthognathic surgery, implantology, prosthetics and even …
Published in Research and Reviews: A Journal of Dentistry · Vol. 8, Issue 3, 2017 · pp. 1–6 Read article
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Augmented Reality Based 3D Drawing from the 2D
Abstract: Students benefit from this approach since it offers an alternative viewpoint on content production and teaching and learning techniques. Managing global projects necessitates the use of techniques and resources to aid in content communication. The development of augmented reality (AR)/virtual reality (VR) content requires a significant amount of time if efficient design and visualization techniques are not employed. The use of highly detailed 3D games that may have required a …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 11, Issue 3, 2024 · pp. 10–17 Read article
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Innovative Approaches to Luminescence: Exciton-Polariton Lasers and Quantum Confinement in 2D Materials
Abstract: The phenomenon known as luminescence occurs when an external energy of any kind excites a substance's electronic state, and the excited energy is released as light. Luminescence is the absence of heat produced by light emission. Luminescence comes in a variety of forms, including thermoluminescence, bioluminescence, and chemiluminescence. Examples of luminescence include flat-screen TVs, LED lights, and bioluminescent phytoplankton. The measurement of the emission spectrum produced when previously excited atoms …
Published in International Journal of Photochemistry and Photochemical Research · Vol. 2, Issue 1, 2024 · pp. 26–33 Read article
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Test Time and Power Optimization of 2D SOCs Using GA and Greedy Algorithm
Abstract: This paper presents a genetic algorithm (GA) and greedy algorithm-based solution to co-optimize test scheduling under power constraint for core-based system-on-chips (SOCs). The core testing solutions are represented as set of wrapper configurations represented in rectangular bins of width equal to the test access mechanism (TAM) bandwidth and height equal to the corresponding test time. A best fit algorithm is used for the wrapper design. Experimental results are obtained for …
Published in Journal of Power Electronics and Power Systems · Vol. 5, Issue 2, 2015 · pp. 63–67 Read article
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CARDIOVASCULAR EVALUATION OF NEONATES WITH PERINATAL ASPHYXIA WITH SPECIAL REFERENCE TO CARDIAC TROPONIN T LEVELS ,CREATINE KINASE MB AND 2D ECHO.
Abstract: Methods:70 term babies with perinatal asphyxia were selected as cases.They were evaluatedwithin 24 hours of birth using echocardiography and cardiac enzymes i.e. Troponin T andCK-MB levels .Results:Incidence of cardiac dysfunction in neonates was reported and correlated withcardiac enzymes.Majority had moderate HIE (51.4%), a total of 23 (32.9%) had mild HIEand 11 (15.7%) had severe HIE.Echo findings were abnormal in 45 / 70 (64.3%) of neonateswith Tricuspid regurgitation being most common …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 11, Issue 3, 2022 · pp. 29–42 Read article
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Wireless Sensor Network Based Road Traffic Monitoring in Hilly Terrains
Abstract: AbstractIn the hilly terrains tree falling is a natural phenomenon, also river/canals overflowing in rainy season always disturb the free movement of traffic. Eventually there will be narrow roads in the hilly terrains. Traffic block occurs due this reason can be easily occurred. These incidents block the roads for several hours. Authorities are always informed much later and precious hours are spent on the roads by public. To avoid this, …
Published in Journal Of Network security · Vol. 7, Issue 2, 2019 · pp. 22–25 Read article
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Comparative Study of Structure-from-Motion Algorithms 3D Shape Reconstruction
Abstract: 3D shape reconstruction from multiview photographs and video sequences (2D images) is an active area of research. Existing face recognition systems are based on 2D facial images and exhibit well-known deficiencies. Accordingly, the face recognition research is gradually shifting from classical 2D to sophisticated 3D or hybrid 2D/3D. Currently the 3D reconstruction algorithms may be grouped in to four categories. These are shape-from-X, 3D morphable model (3DMM), structure from motion …
Published in Current Trends in Signal Processing · Vol. 6, Issue 1, 2016 · pp. 1–10 Read article
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Planar Light wave Circuits: Reviews and Applications
Abstract: PLCs are waveguide devices that integrate fiber-matched optical waveguides on a silicon or glass substrate to provide an efficient means of interaction for guided-wave optical signals. PLCs are used in optical wavelength-division multiplexing, time-division multiplexing systems, and subscriber networks. This study examines recent advancements in PLC technologies such as arrayed-waveguide grating multiplexers, optical add-drop multiplexers, and hybrid optoelectronics integration technologies, as well as their future possibilities. Silicon photonics has lately …
Published in Journal of Microelectronics and Solid State Devices · Vol. 9, Issue 1, 2022 · pp. 26–28 Read article
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Effect of Welding Factors on Nugget Size of Polymer-Metal Composite Sheets Using Computational Methods
Abstract: Resistance spot welding (RSW) is a vital technique for joining materials in industries like automotive and aerospace. This study extends the application of RSW to polymer-metal composite sheets by developing 2D axisymmetric, thermo-electro-mechanical coupled model in ANSYS. The focus is on analyzing the temperature distribution, nugget formation, and parameter optimization in hybrid composite sheets, emphasizing the unique challenges posed by polymers' thermal and electrical properties. These properties differ significantly from …
Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 612–623 Read article
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Analysis of Natural Frequency for Three-Dimensional Model of Transformer Winding Using FEA
Abstract: AbstractPower transfer winding is prone to a number of events of a short circuit. However, over a period of time, capabilities of winding to withstand forces generated during such events decrease. In order to understand the behavior of winding at excitation, study of natural frequency is an important parameter. In this paper, winding’s radial and axial modes are studied with the help of finite element approach. Three-dimensional (3D) and two-dimensional …
Published in Journal of Instrumentation Technology & Innovations · Vol. 8, Issue 1, 2018 · pp. 8–12 Read article
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Impact of Electronic Medias among School Children
Abstract: In general media refers to various means of communication. For example, news paper, radio,television, radio, computer, video games, etc. The goal of the Media, Information and Technology(MIT) program is to offer critical, interdisciplinary analysis of the institutions, practices and culturalmeaning associated with technologies of communication, information, knowledge, learning andentertainment. The aim of the present study is, to evaluate the effectiveness of structured teachingprogram on knowledge regarding influence of medias among …
Published in Journal of Nursing Science & Practice · Vol. 11, Issue 2, 2021 · pp. 72–78 Read article
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Advanced Coating Techniques: Improving Metal Longevity through Nanocomposite Applications
Abstract: In order to protect metal and lessen wear and tear, this topic has scriptive issues pertaining to coatings that are applied to metal surfaces. Components in slurry pumps have better wear and abrasion resistance compared to their surface properties. An interface region has been used to separate at least two immiscible phases in the material that makes up a nanocomposite coating. Fillers have become a major constituent of the matrix, …
Published in Journal of Catalyst & Catalysis · Vol. 11, Issue 3, 2024 · pp. 01–08 Read article