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1974 articles for “investigations” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Grid Sensitivity and Its Impact on the Hydrodynamics of a Submerged Vessel
Abstract: Accurate prediction of hydrodynamic characteristics is essential for the design and performance assessment of underwater vehicles and offshore structures. Computational fluid dynamics (CFD) has emerged as an effective tool for analyzing fluid flow behavior around submerged bodies, enabling detailed evaluation of pressure distribution, drag forces, and flow patterns. In this study, the effect of mesh refinement on the hydrodynamic analysis of a DRDC-STR submarine nose section was investigated using ANSYS …
Published in Journal of Offshore Structure and Technology · Vol. 13, Issue 2, 2026 · pp. 1–8 Read article
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Comparative CFD Analysis of Major and Minor Aerodynamic Modifications for Tall Building Shapes under Wind Loading
Abstract: Aerodynamic performance of tall buildings is significant to structural safety and serviceability under wind. The major and minor aerodynamic changes of the tall building shape are compared with the computational fluid dynamics (CFD) simulation. The base model was a rectangle of 75 m × 75 m × 300 m. Various aerodynamic modifications of shapes were examined: circular, elliptical, tapered, twisted, rounded-corner, and chamfered-corner shapes. Simulations were carried out in the …
Published in Journal of Offshore Structure and Technology · Vol. 13, Issue 2, 2026 · pp. 9–35 Read article
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A Study on Chemical Composition in Temperature Sensor
Abstract: As the demand for precision thermal monitoring in extreme environments – such as aerospace propulsion systems and micro-electromechanical systems (MEMS) – continues to escalate, the chemical stability of temperature sensing elements has become a critical focal point. This study investigates the correlation between the chemical composition of thin-film resistance temperature detectors (RTDs) and their operational longevity under thermal cycling. By employing X-ray Photoelectron Spectroscopy (XPS) and Energy-Dispersive X-ray Spectroscopy (EDS), …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 16, Issue 2, 2026 · pp. 1–7 Read article
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Structure and Crystal Growth of Urea Doped P- Block Element
Abstract: Nonlinear optical (NLO) materials exhibiting second harmonic generation have attracted considerable attention over the past few decades because of their technological significance in areas such as optical communication, signal processing, and instrumentation. Urea, being an important NLO material, presents challenges in crystal growth and handling due to its highly hygroscopic nature. Various derivatives of urea have been investigated for NLO applications, and some have shown promising potential in this field. …
Published in International Journal of Crystalline Materials · Vol. 3, Issue 2, 2026 · pp. 08–13 Read article
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Study the Effect of Applied Gate Voltage on Threshold Potential and Carrier Transport Behavior of Three-Terminal Novel Prototype Device having Configuration P-type Si/SiO2/CuFeS2/Al
Abstract: This study presents a trial approach for the fabrication and characterization of a novel p-Si/SiO₂/CuFeS₂/Al field-dependent three-terminal electronic device designed to investigate charge transport behavior across multiple semiconductor junctions under externally applied bias voltages. The proposed prototype incorporates CuFeS₂ (chalcopyrite) as the active semiconductor layer, marking its first reported application in a field-induced electronic device architecture. The device was fabricated using a layered heterostructure consisting of p-type silicon, a silicon …
Published in International Journal of Crystalline Materials · Vol. 3, Issue 2, 2026 · pp. 1–7 Read article
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Geosynthetic polymeric material Reinforced Model Shallow Foundation's Monotonic and Cyclic Uplift Response Affected by Ground Inclination
Abstract: The foundation system of any structure is vital for ensuring safety, serviceability, and performance, particularly when subjected to vertical and uplift forces. While conventional foundations are primarily designed to resist compressive loads, structures such as transmission towers, offshore platforms, buried pipelines, retaining systems, and marine facilities are frequently subjected to uplift forces generated by wind, waves, buoyancy, and cyclic loading. Under such conditions, the uplift resistance of soil and uplift …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 Read article
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Thermo-Hydraulic Performance of a Double-Pipe Double-Pass Heat Exchanger using Annular Fins and Graphite-filled Epoxy Composite Tubes
Abstract: Double-pipe heat exchangers remain one of the most widely adopted thermal devices because of their simple construction, operational reliability, and ease of maintenance. Nevertheless, their performance is often constrained by the limited heat transfer area of smooth tubes and the long-term challenges associated with metallic materials, including corrosion, scaling, and structural weight. Recent advances in thermally conductive polymer composites provide an opportunity to overcome these limitations by replacing conventional metals …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 Read article
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Influence of Meteorological Parameters on Seasonal Ozone Variation over a Low Latitude Region of Rajasthan
Abstract: The seasonal variation of total column ozone (TCO) in Ajmer, Rajasthan, India, from 2005 to 2023 using meteorological parameters such earth skin temperature (TS) and relative humidity at 2m depth (RH2m) is investigated in this study. This is satellite and instrument-based data taken from GIOVANNI. For the investigation the data is averaged annually and then grouped into four seasons: winter, pre-monsoon, monsoon, and post-monsoon. There is notable seasonal variation in …
Published in International Journal of Atmosphere · Vol. 3, Issue 2, 2026 · pp. 55–63 Read article
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NLP Related to Artificial Intelligence
Abstract: Natural language processing is a branch of software engineering and artificial intelligence which is varied with association amongst PCs and human dialects. Natural language processing is the investigation of scientific and computational demonstration of different parts of dialect and the improvement of an extensive variety of frameworks. These incorporate the spoken language frameworks that coordinate discourse and natural language. Natural language processing is a part in software engineering because numerous …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 4, Issue 1, 2017 · pp. 21–26 Read article
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Designing of Product and Sales Review System
Abstract: AbstractWith the quick development of the Internet, clients' capacity to distribute content has made dynamic electronic groups that give an abundance of item data. Shoppers incline toward perusing surveys to choose whether to purchase an item. In any case, the high volume of surveys that are normally distributed for a solitary item makes it harder for people to find the best audits and comprehend the genuine hidden nature of an …
Published in E-Commerce for Future & Trends · Vol. 4, Issue 1, 2017 · pp. 3–8 Read article
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A Review on Inventory Management and the Radio Frequency Identification Technology
Abstract: AbstractThe effect of the utilization of RFID (Radio Frequency Identification) on production network operations has been investigated in few examinations. One of the fundamental advantages of RFID that is recognized by these examinations is its capacity to enhance perceivability in supply chains by empowering a superior synchronization between the physical stream of merchandise and the data stream speaking to it. In this work, our attention is controlled on information record …
Published in E-Commerce for Future & Trends · Vol. 4, Issue 2, 2017 · pp. 29–38 Read article
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Reading Pattern of Emotions using LORETA
Abstract: The basic motive of this study is to find the relationship between the activation of brain and the real time while the person observes the pictures shown to him or her. The study aims at studying the emotions of the person. We have observed four emotions here, namely, emotions of happiness, sadness, fear and disgust. We have used LORETA in order to study these emotions on various persons at a …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 5, Issue 2, 2018 · pp. 45–50 Read article
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Event Detection and Analysis of Online Social Image Measurement by Using SNMF
Abstract: Conventional sites were driven by human-altered occasions which lead to immense web search traffic. This paper is an overview led for distinguishing the different occasion recognition strategies which are helpful for occasion mining. We picked picture examine log as the advantage for event mining, as chase logs can genuinely reflect person's inclinations. Late investigations have demonstrated that an observable level of web search traffic is about get-togethers. We picked picture …
Published in Journal of Advancements in Robotics · Vol. 7, Issue 1, 2020 · pp. 19–24 Read article
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Text Data Hiding and Extraction of Image using Discrete Wavelet Transform
Abstract: Now a days with the wide use of multimedia is increasing to a large extent, the visual information that contains the high quality and low complexity digital images plays a very vital role in daily life applications such as satellite television, magnetic resonance imaging, computed tomography, geographical information systems and astronomy and many other areas. Main purpose of this paper is to investigate or develop new concepts to design digital …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 2, Issue 3, 2015 · pp. 1–5 Read article
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Vehicular Black Box for Indian Cars
Abstract: Abstract: This study shows that there is an increase in the interest and development of black box in vehicles. Black box is a device that can be used to mitigate road accidents and are also used in post-accident investigation in order to speed up the investigation and claim processing of insurance. Black box need to store the driving data of the vehicle such as speed, GPS coordinates, brake lights, video, …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 6, Issue 3, 2019 · pp. 18–22 Read article
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Human Behavior Monitoring, Characteristics and Prediction of Bipolar Disorder using Mobile Computation
Abstract: Generally, to Bipolar Qualification (BD), the recuperation moves have made intrigued within the concept of self-recovery. The reason of this ponder was to investigate the individual restoration in DB with a progressed demonstrate, which investigated how numerous stages were connected to different psychosocial and psychiatric profiles. There are increasing proves that engine movement is the finest pointer for bipolar clutter. Motor action comprises a number of areas, such as body …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 7, Issue 1, 2020 · pp. 16–22 Read article
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Requirement Understandings for Open Source Software Development
Abstract: This study displays a starting set of discoveries from an experimental investigation of social techniques, specialized framework designs, hierarchical connections, and interrelationships that offer climb to open programming. The center is coordinated at comprehension the necessities for open programming advancement endeavors, and how the improvement of these prerequisites varies from those customary to programming designing and necessities building. Four open programming improvement groups are portrayed, analyzed, and contrasted with help …
Published in Journal of Open Source Developments · Vol. 2, Issue 1, 2015 · pp. 1–12 Read article
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Probing the Sentiment Analysis Variants
Abstract: AbstractNowadays online social networks are so popular that they have become a major component of an individual’s social interaction. They are also emotionally-rich environments where users share their emotions, feelings, ideas and thoughts. Sentiment Analysis (SA) or conclusion mining has, as of late, turned into the focal point of numerous specialists, since examination of online content is useful and requested for statistical surveying, logical reviews from psychological and sociological viewpoint, …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 6, Issue 1, 2019 · pp. 11–16 Read article
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Creation of Power Law in Hard Drive: A Review Under Windows Operating Systems
Abstract: ABSTRACT Considering the way that the PC frameworks, as the executions of Turing machine, are physical devices, the paper demonstrates contemplations in which hard drive conduct will be introduced as far as factual mechanics. Since PC is a machine, its investigation can't be construct just with respect to scientific models separated of physical conditions. In the paper it will be introduced an exceptionally limit part this issue—an examination of hard …
Published in Journal of Operating Systems Development & Trends · Vol. 4, Issue 3, 2017 · pp. 6–10 Read article
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Methods for Online Learning Process
Abstract: AbstractA deliberate pursuit of the research literature is to recognize more than a thousand experimental investigations of web-based learning. Experts screened these examinations to discover those that are differentiated an online to an up close and personal condition, measured understudy learning results, utilized a thorough research plan, and gave satisfactory data to calculate an actual size. It found that, students in web-based learning conditions performed humbly superior to anything that …
Published in Recent Trends in Programming languages · Vol. 4, Issue 2, 2017 · pp. 12–17 Read article