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594 articles for “Value Measurement”
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Value Measurement of Services of 4G IMT-A Systems: A Perspective of Bangladesh
Abstract: The International Mobile Telecommunication Advanced (IMT-A) is the 4th generation (4G) of mobile communication standards. Since 3rd generation (3G) has not been successfully captured the market in many parts of the world and in the very early stage in Bangladesh, 4G seems to be the emerging technologies to address the user needs in Bangladesh. In this paper, we focus on the value measurement of services of IMT-A systems in the …
Published in Recent Trends in Electronics Communication Systems · Vol. 1, Issue 1, 2014 · pp. 1–12 Read article
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A novel similarity measure for interval value picture fuzzy Environment and extended TOPSIS
Abstract: Correct decision-making is the most arduous task in our daily life. The decisions are hard to make in the multi-criteria decision-making (MCDM) problems due to ambiguous and unexpected information. In order to cope with such uncertainties in the data, a new decision-making approach has been developed using a newly defined similarity measure under the framework of interval-valued picture fuzzy set (IVPFS), as an extension of picture fuzzy sets (PFS). In …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 11, Issue 1, 2024 · pp. 1–10 Read article
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Representation of Knowledge Involving Soft Fuzzy Numbers and Its Application in Decision Making Problems
Abstract: In this study, we introduce the concept of a soft fuzzy number and study its arithmetic operations, a fuzzy number valued measure and an aggregation operator on the collection of soft fuzzy numbers. In real life situations, the perception of characteristic feature of an entity or a collection of entities is expressed by us as soft fuzzy number valued information system, so that the loss of information in understanding the …
Published in Recent Trends in Parallel Computing · Vol. 6, Issue 1, 2019 · pp. 38–47 Read article
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Prediction of Surface Roughness in Boring Operation on Mild Steel using Taguchi Approach
Abstract: Surface quality is one of the specified customer and technical requirements for machined parts. There are many cutting parameters that have an effect on surface roughness, but those are difficult to quantify adequately. In a finished boring operation, many parameters such as cutting speed, feed and depth of cut are known to have a large impact on surface quality. In this paper, experimental work on a Jig boring machine has …
Published in Trends in Mechanical Engineering & Technology · Vol. 3, Issue 3, 2013 · pp. 29–34 Read article
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Smart Precision Agriculture using Wireless Sensor Network and IoT
Abstract: This study presents wireless irrigation and plant disease detection system. This system aims toreduce the manual work for the farmer by incorporating wireless technology to ensure theefficiency. The entire system consists of Wireless Sensor Node Units and a WirelessInformation Unit. Each sensor node is equipped with a temperature and humidity sensor, asoil moisture sensor and a microcontroller to measure the sensor data values. In addition tothese sensors, we have used …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 3, 2020 · pp. 8–13 Read article
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Real-time Water Quality Analysis Using Fuzzy Logic
Abstract: Nowadays the availability of safe drinking water is very difficult. In our project we are analysing water quality using different parameters like pH, turbidity, temperature and TDS for determining its safety level by monitoring the data from the readings. Moreover, we have a monitoring system for the data and also a webpage where all the data from these system is displayed. The sensors are connected to an Arduino Nano microcontroller …
Published in Journal of Water Pollution & Purification Research · Vol. 13, Issue 2, 2026 · pp. 01–11 Read article
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Improving Black Cotton Soil with Sodium Hydroxide and Fly Ash: An Assessment of Optimum Moisture Content, Dry Density, and California Bearing Ratio
Abstract: This study investigates the stabilization of Black Cotton Soil (BCS), an expansive clayey soil primarily composed of montmorillonite minerals, using sodium hydroxide (NaOH) and fly ash. Due to its high plasticity and significant volume changes with moisture, BCS is challenging for construction purposes. Adding NaOH and fly ash can potentially improve the soil's moisture tolerance, compressibility, and reduce its plasticity, making it more suitable for structural applications. The research evaluates …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 192–201 Read article
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Water Quality Analysis using Arduino
Abstract: There is a dire need of effective water quality control system in the residential areas and the demand is very high due to urbanization, wide scale pollution and population growth. Scarcity of safe drinking water poses a great challenge to development. Necessary and immediate steps have to be taken to overcome it. At the very first, we have to assess water parameters like temperature pH, turbidity, conductivity etc., as the …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 7, Issue 2, 2020 · pp. 21–27 Read article
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Assessing the Impact of the Compression Ratio on Emission and Performance Attributes of Jatropha Biodiesel Fuelled VCR Engine.
Abstract: In the view of fast diminishing petroleum reservoirs and polluted environment, it’s the need of time to opt for a viable alternative to diesel fuel. Fuels derived from plant oils or animal fats are better alternatives to diesel fuels. The jatropha derived from the non-edible plant has proven its ability for being an alternative to conventional diesel. The variable compression ratio (VCR) technology is recognised for improving the performance, efficiency, …
Published in Journal of Automobile Engineering and Applications · Vol. 5, Issue 1, 2018 · pp. 6–17 Read article
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Analysis of Engine Performance and Exhaust Emission Characteristics of VCR Engine Fuelled with Different Blends of Jatropha Biodiesel
Abstract: With the concern to global environment issues, researchers are encouraged to find alternate for scarce and rapidly diminishing fossil fuels. From the variety of options, fuels obtained from vegetable oils or animal fats have proven better alternate for petroleum fuels. Having its roots in agriculture, vegetable oils are capable to minimize overall СO addition to the atmosphere. Due to higher viscosity and low volatility compared to petroleum diesel, neat vegetable …
Published in Journal of Automobile Engineering and Applications · Vol. 3, Issue 3, 2016 · pp. 31–44 Read article
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Experimental Setup for the Measurement of Low Temperature Seebeck Coefficient of Single Crystal and Bulk Materials
Abstract: A differential thermopower setup is fabricated for both the single crystal and bulk materials in the temperature range of 16–320 K. One advantage of this apparatus is that the sample separation can be changed according to the requirement between 2 and 5 mm. In this setup silver paint is used for the improvement of thermal and electrical conductivity between copper (thermocouple) leads and material. Seebeck coefficients are measured using a …
Published in Journal of Control & Instrumentation · Vol. 5, Issue 2, 2014 · pp. 25–30 Read article
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PREDICTIVE MODEL TO MONITOR THE TRANSPORT OF URANIUM IN UNCONSOLIDATED PREDOMINANT LATERITIC SOIL FORMATION
Abstract: This paper express the rare of uranium transport in predominant lateritic soil formation, the formation were observed to be unconsolidated in the study environment thus deposit high uranium substance in the area, their migration were influenced by manmade and natural origin activities, but the soil experiences migration rate in linear and fluctuation phase in there transport process, the study explain the rate of pressure from void ratio and it low …
Published in Journal of Geotechnical Engineering · Vol. 6, Issue 1, 2019 · pp. 31–39 Read article
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Stress Distribution below Strip Footing Using Finite Element Analysis
Abstract: The estimation of stress distribution below ground is important in all types of geotechnical analysis. That is why the correctly measured value of stress distribution below ground level under various conditions will be helpful for resilient design in geotechnical point of view. This paper presents an analysis of vertical stress distribution below a strip footing due to varying applied loads using finite element method (FEM) modeling in ABAQUS and the …
Published in Journal of Geotechnical Engineering · Vol. 3, Issue 3, 2016 · pp. 16–22 Read article
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Response Time of LM35 Temperature Sensor in Designed Automated, Quick Responsive Fire Control System
Abstract: Despite many buildings have firefighting systems installed in them; many people are still losing their lives and property due to fire accidents. The cost of installation of these systems is usually high and most of them are operated manually. They are often located inside the buildings which may not be accessible during fire accidents. In this paper, an automatic cost effective prototype of a firefighting system for the detection and …
Published in Journal of Microcontroller Engineering and Applications · Vol. 3, Issue 1, 2016 · pp. 16–22 Read article
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UWB Band Pass Filter Using Dielectric Resonator
Abstract: A novel ultra-wideband (UWB) bandpass filter is proposed and implemented using a dielectric resonator, with aim of transmitting the signals in the whole UWB passband of 3.1–10.6 GHz. Ultra-wideband (UWB) is a promising innovation for some remote applications because of its expansive transfer speed, great proportion of transmission information and low power cost. The filter is compact in size with a great simplicity in assembly and integration. The developed UWB …
Published in Journal of Microwave Engineering and Technologies · Vol. 3, Issue 3, 2016 · pp. 25–29 Read article
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Test methodology for validating drop arm of a tractor mechanical steering system under bi-axial loading
Abstract: The drop arm is a part of tractor mechanical steering system which connects the steering gearbox to drag link. The function of the drop arm is to convert the rotary motion of the steering gear shaft into linear motion of the drag link. During vehicle testing in the field drop arm failure was observed, which was not captured in the component level testing. Typically drop arm durability test is carried …
Published in Trends in Mechanical Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 74–81 Read article
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Review: IoT-based Real-Time Air Pollution Measurement for Jabalpur Smart City
Abstract: AbstractHumans are adversely affected by air pollution which is why health-based standards and objectives for the number of pollutants in the air are set by each country. Detection and measurement of the contents of the atmosphere is becoming increasingly important. Careful planning of measurements is essential. One of the major factors that influence the representation of data collected is the location of monitoring stations. The planning and setting up of …
Published in Journal of Web Engineering & Technology · Vol. 7, Issue 3, 2020 · pp. 16–19 Read article
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Experimental Validation with CFD Analysis of Radiation Shield Plate for Cryopump Application
Abstract: Cryopump is used in fusion reactor to evacuate the plasma exhaust from the torus vessel and to achieve the ultra high vacuum. The radiation shield is an important part of cryopump as it prevents direct radiation heat load on cryopanels from outer shell. A sample of radiation shield plate was tested for pressure drop and heat transfer. It consists of polished stainless steel sheets which are spot welded in diamond …
Published in Journal of Experimental & Applied Mechanics · Vol. 6, Issue 1, 2015 · pp. 19–22 Read article
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Development of a Steady State Temperature Distribution Code (STD 1.0) for Predicting Thermal-Hydraulics Parameters of MNSR
Abstract: A steady-state temperature distribution code has been developed using Visual Basic 6.0 programming language for the estimation of steady-state temperature distribution in an averaged fuel element of Miniature Neutron Source Reactor. The STD 1.0 code is composed of three parts: Main Menu Window which shows the title of the code, picture of the Nigeria Research Reactor-1 in operation and the link to the other two windows; Radial Temperature Distribution Window, …
Published in Journal of Nuclear Engineering & Technology · Vol. 3, Issue 2, 2013 · pp. 1–13 Read article
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Utilizing bioinformatics to identify human diseases
Abstract: Human sickness is an alteration to a person's normal state that interferes with or changes vital functioning. Before discussing human sickness, it is important to understand what is meant by the phrases “health,” “physical fitness,” “illness,” and “disease.” Theoretically, health may be described in terms of specific measured values; for instance, a person with normal body temperature, pulse and breathing rates, blood pressure, height, and weight, as well as sharpness …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 9, Issue 2, 2022 · pp. 28–30 Read article