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1985 articles for “Mizaj Mo’tadil Tibbi” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Designing of OFDM and FBMC System using QAM and QPSK Modulation Technique
Abstract: AbstractThe Fourth generation (4G) and Fifth generation (5G) are the new evolution of the mobile communication system. The fourth generation had been launched in almost all countries and the 5G is very soon launched in many countries. In India, the 5G is launched in the years of 2020s. In this article, we hut the light on the potential and implementation on the multicarrier technology system which is the 5G based …
Published in Journal of Electronic Design Technology · Vol. 9, Issue 3, 2018 · pp. 24–29 Read article
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IoT Based Smart Aquaponics Plant Monitoring System
Abstract: A vast majority of the Indian population depend on agriculture as their primary occupation. Producingthe maximum amount of crops is an important thing in our country. In order to get plant growth, it ishighly crucial to exactly check the nutrient level in the soil mix. The given system of IoT-enabled soilchecking measures and observes the different soil factors. This system lessens the chances of soildegradation and helps to maintain crop’s …
Published in Journal of Mechatronics and Automation · Vol. 9, Issue 1, 2022 · pp. 7–15 Read article
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Study Stator Voltage Control Method for Induction Motor Torque Control using MATLAB Simulation
Abstract: AbstractThis paper presents a study stator voltage control method for induction motor torque control using MATLAB simulation. This is to improve induction motor speed control. Speed sensor is used to control the speed in feedback and complete simulation of the direct torque control in closed-loop. The system is to be tested by use a MATLAB/ Simulink program. The different control methods are used to control the speed of induction motor …
Published in Journal of Microcontroller Engineering and Applications · Vol. 4, Issue 3, 2017 · pp. 18–24 Read article
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Student Attendance Monitoring System with GSM Technology
Abstract: Due to a hectic and busy schedule, it becomes difficult for parents to keep a regular update on their children’s punctuality in their respective colleges. The same problem is faced by college’s administrative authority to present a report on each and every student’s performance record to the respective parents. This project’s aim is to improve on the solution for this particular problem with the use of GSM SMS; this system …
Published in Journal of Microcontroller Engineering and Applications · Vol. 4, Issue 1, 2017 · pp. 1–3 Read article
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Studies on the Variations of Drain Current in Gallium Nitride based High Electron Mobility Transistors
Abstract: AbstractIn this work, total 2477 individual simulation outputs are reported. Variations in drain current with respect to the electrical parameters (drain voltage and gate voltage) and structural parameters of high electron mobility transistors (HEMTs) have been studied. The drain current is higher corresponding to larger aluminium mole fraction. This study will be useful to fabricate the HEMT based biomedical sensors.Keywords: Drain current, drain voltage, gate voltage, high electron mobility transistorCite …
Published in Journal of Microwave Engineering and Technologies · Vol. 5, Issue 1, 2018 · pp. 13–24 Read article
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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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Surface modification of polymeric membranes using plasma treatment: A comprehensive review
Abstract: In the contemporary science era, polymer membranes have a wide range of services. Polymeric membranes have very good bulk properties having potential applications in various processing industries.These membranes can be even modified using various techniques. The surface modifications of membranes to incorporate various hydrophilic functional groups without changing the bulk properties has gained popularity. The surface becomes hydrophilic because new polar functional groups are formed. For instance, after oxygen and …
Published in Journal of Polymer & Composites · Vol. 8, Issue 2, 2020 · pp. 91–100 Read article
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Investigation on Mechanical Properties of Bamboo-Plastic Composites by Alkali Treatment and Illustration via Scanning Electron Microscopy
Abstract: The morphological properties, tensile and flexural strength of composite materials made of bamboo fibres and plastic were investigated. Bamboo-plastic composites (BPCs) were made from bamboo fibres, plastic, and urea formaldehyde (UF) resin to evaluate the effects on mechanical properties. Two different types of plastics, namely polypropylene (PP) and low-density polyethylene (LDPE) were used to make the composite fabrication. The bamboo fibres were extracted after soaking them in a sodium hydroxide …
Published in Journal of Polymer & Composites · Vol. 11, Issue 3, 2023 · pp. 86–95 Read article
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Fabrication of MOF5 -GO nanocomposites by tailoring graphene oxide
Abstract: The present paper focusses on the synthesis of graphene oxide and its nanocomposite with metal organic framework (MOF-5). Graphene oxide (GO) was prepared using modified hummer’s method with different concentrations of oxidizing agent to vary the presence of functional group on the surface of GO. The presence of functional group plays a crucial role in determining the interactions between GO and MOFs. To confirm the presence of different functional groups …
Published in Journal of Polymer & Composites · Vol. 12, Issue 1, 2024 · pp. 101–114 Read article
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Condition Monitoring of Drilling Rigs
Abstract: This paper is interned to give improved maintenance of various equipment’s in a deep drilling rig used for drilling exploratory oil and gas wells. Since drilling rigs are capital intensive a need was felt to reduce their maintenance cost and increase their life expectancy. Thus the diagnostic technique like condition monitoring was implemented to diagnose the various problems in the machinery which are caused due to continuous usage. Condition monitoring …
Published in Journal of Petroleum Engineering & Technology · Vol. 7, Issue 3, 2017 · pp. 7–11 Read article
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Oil Cuts Evaluation Obtained by Molecular Distillation from Heavy Petroleum Fractions in the Fluid Catalytic Cracking Process
Abstract: Fluid catalytic cracking (FCC) is a refining process that cracks heavy oil molecules in light fractions, mainly compounds with 3 to 12 carbon atoms. It is composed by a converter, main fractionator and gas plant. In this work FCC was modeled using Aspen HYSYS Cat cracker process simulator aiming to evaluate the true boiling point (TBP) curves of oil cuts obtained by falling film molecular distillation from a Brazilian atmospheric …
Published in Journal of Petroleum Engineering & Technology · Vol. 12, Issue 2, 2022 · pp. 15–34 Read article
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Dynamic Modelling of Natural Draft Cooling Tower (Case Study of Notore Chemical Company)
Abstract: Determining the impact of air, water, and temperature flow rates on the cooling tower of Notore Chemical Industries is the aim of this study. Using a dynamic and simulation model derived from fundamental ideas, this study produced a model equation for an ordinary differential equation. The Runge-Kulta ODE45 technique, which was implemented in MATLAB R2022A, was then used to solve the model equation.The twenty-four-hour simulation runs at one-hour intervals. To …
Published in Journal of Petroleum Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 18–24 Read article
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Development of a Simplified Mathematical Modelling for the Job Shop Scheduling to Calculate Makespan
Abstract: In this paper, mathematical modelling is prepared for job shop scheduling problem. Makespan is calculated using maximum machine time. Matlab algorithm is developed for mathematical modelling. Formula is tested using various case studies. Gantt chart is prepared for graphical representation of solution. Results have been verified for mathematical modelling using Gantt chart approach.Cite this ArticleKagthara MS, Bhatt MG. Development of a Simplified Mathematical Modelling for the Job Shop Scheduling to …
Published in Journal of Production Research & Management · Vol. 7, Issue 1, 2017 · pp. 22–25 Read article
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Conceptual Modeling for Domains: Case of Logistic Terminals
Abstract: Logistics terminals in supply chains have to be designed and operated to ensure an acceptable level of service to its customers in terms of waiting times and turnaround times. Decisions problems on these issues are dealt at different managerial levels related to long term, medium term and short term planning. When performance improvement studies of different logistic terminal systems are to be conducted, many different models of the same terminal …
Published in Journal of Production Research & Management · Vol. 3, Issue 1, 2013 · pp. 1–7 Read article
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The Role of Micro-Finance Institution to Improve Efficiency of Savings Mobilization in Gedeo Zone SNNPRS, Ethiopia
Abstract: Microfinance saving mobilization can help to gain financial independence, increase profitability and help microfinance institution to reach financial self-sufficiency. The study will seek to identify the factors affecting microfinance saving mobilization at microfinance institutions in Gedeo Zone, SNNPRs, Ethiopia. The study identified variables that can affect microfinance total saving. Nine variables were regressed with the dependent variable. The data for these variables was collected from microfinance institutions, National Bank of …
Published in Journal of Production Research & Management · Vol. 5, Issue 1, 2015 · pp. 27–38 Read article
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Design and Analysis of Inverters using Double Gate MOSFET
Abstract: AbstractThe double gate MOSFET is a form of MOSFET where two gates are fabricated along the length of the channel, one after another. There are several applications of double gate MOSFETs. It is possible to design logic gates using double gate MOSFETs. It is one of the digital applications of it. This paper interprets the design and analysis of different types of inverters using DG-MOSFET. The advantages of using DG-MOSFET …
Published in Journal of Semiconductor Devices and Circuits · Vol. 4, Issue 1, 2017 · pp. 1–7 Read article
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Effect of Mould Cavity Thickness on Cooling Rate of Aluminium with Temperature Dependent Properties
Abstract: Solidification study of aluminium with temperature dependent thermal properties has been conducted. Effect of the mould cavity wall thickness on the cooling rate has been the target in the present work. Casting is earliest metal shaping process and has been used in many industries and households. Solidification during casting is the most crucial event which has been studied by the many researchers because it affects the quality of the casting …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 3, Issue 1, 2016 · pp. 31–35 Read article
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Integrating Respondents’ Knowledge in the Moheshkhali Island MSP: A Framework for Sustainable Management Planning
Abstract: Across the globe, efforts are underway to establish comprehensive plans for oceanic regions, aimed at fostering sustainable governance and management of these vital environments. One such approach gaining prominence is marine spatial planning (MSP), which aims to systematically arrange the utilization of ocean space and resources as well as facilitate harmonious interactions among various human activities. This method is increasingly being embraced as an integral tool in the realm of …
Published in Journal of Water Resource Engineering and Management · Vol. 10, Issue 2, 2023 · pp. 11–24 Read article
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Temperature Characteristics of Semi-Transparent Photovoltaic Module in a ventilated double pane window system
Abstract: This work presents the analysis of surface temperature characteristics of Semi-Transparent Solar Photovoltaic (STSPV) module integrated double pane window systems. The four systems are investigated with three types of air ventilation arrangements and a non-ventilation provision. The whole building simulation software EnrgyPlus and WINDOW 7.3 have been used to generate and analyze the required data. The focal points of the analysis include reduction in SPV module temperature and maintenance of …
Published in Recent Trends in Civil Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 1–10 Read article
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Prediction of Mix Ratios for Grade 30 Superplasticized Concrete Using Osadebe’s Regression Model
Abstract: This study developed a model for estimating the compressive strength of grade 30 super-plasticized concrete. The regression model was built using a total of 15 experimental mix ratios. The results of compressive strength at 28 days from the concrete cubes were used for model development. Two cubes (150 mm × 150 mm × 150 mm) were produced per mix ratio, totaling 30 cubes for the 15 trial mix ratios. Osadebe’s …
Published in Recent Trends in Civil Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 1–10 Read article