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1472 articles for “ESP-NOW”
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A Brief Overview of the Removal of Fluoride and Chromium Using Polymer Adsorbents
Abstract: Water tainted with heavy metals are the serious worldwide issues face today because of economic and industrial growth. Even at trace amounts, hexavalent chromium is a significant metal ion pollutant that is highly harmful to humans, animals, plants, and microbes. There are several methods for purifying water, but adsorption is one of the most straightforward, practical, and cost-effective approaches. Chromium is one such significant metal that may be released by …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 10, Issue 2, 2023 · pp. 1–14 Read article
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Automation to Computation for Wireless Networks—GSM
Abstract: AbstractZigBee technology has aimed to exchange data wirelessly at a short distance using radio wave transmission comprising features to create ease, perception and controllability. Compact robot system forms have impetus over police investigate up to explore of explosives. Home appliance control and monitor have been additive after embedded explore formative within cell phones. Railway level crossings manned or unmanned have rectification opportune same as signal purviews through ZigBee coded sensing …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 7, Issue 1, 2020 · pp. 1–7 Read article
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Optimization of the Climate Control System for Pure Electric Vehicle
Abstract: Emission standards have become increasingly stringent, which has generated more interest in problems related to environmental pollution. However, the EV driving range suffers from A/C (air conditioning) for the comfort of the occupants, especially in very hot or cold climates. Therefore, the dimensioning of the A/C system is more important than the case of the conventional vehicle with internal combustion engine. Specifically, EV consumes electric power from the battery pack …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 7, Issue 3, 2020 · pp. 17–23 Read article
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High Gain Antenna Array (2x1 and 4x1) Design for WLAN Application
Abstract: Micro-strip antennas became very popular in 1970s primarily for space borne applications. Today they are used for government and commercial applications. These antennas consist of a metallic patch on a grounded substrate. The metallic patch can take many different configurations. However, the rectangular and circular patches are most popular because of ease of analysis and fabrication, and their attractive radiation characteristics, especially low cross-polarization radiation. In high performance aircraft, spacecraft, …
Published in Journal of VLSI Design Tools and Technology · Vol. 8, Issue 2, 2018 · pp. 1–8 Read article
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Design of Booth Encoded Multi-Modulus {2n-1, 2n, 2n+1} RNS Multiplier
Abstract: Multiplication, a very important arithmetic operation, is finding a great use these days in various applications (especially DSP, multimedia and image processing). Due to advances in technology and increasing needs for high-speed calculations, it has become really necessary and important to design a fast efficient multiplier. A productive method to speed up the multiplication is reduction in the Partial Product (PP) array. In this paper, the design of 8, 16 …
Published in Journal of VLSI Design Tools and Technology · Vol. 6, Issue 3, 2016 · pp. 7–14 Read article
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Wire Network Survivability for Upgraded Consistency in Smart Power Grids
Abstract: Power transmission system infrastructures transmit energy over a long distance and are essential to the operation of urban society. These configurations progressively reflect highly coupled cyber-physical structures where automated telecommunications networks are used to transmit status and control details to power transmission grid elements, i.e. smart grids. However, due to the high degree of interdependence between the contact and power grid layers, malfunction incidents may contribute to more loss of …
Published in Journal of VLSI Design Tools and Technology · Vol. 10, Issue 3, 2020 · pp. 16–21 Read article
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Performance analysis and implementation of 89C51 controller Based Solar Tracking System with Boost Converter
Abstract: Among the top issues in the modern day is electricity consumption minimization. Particularly in lighting purposes, electricity consumption minimization mode consumes 20% or so of all electricity produced. Often these conventional light bulbs have already been substituted by LEDs, which is an effective technique to cut energy use. The basic solar energy conversion element, the solar panel, is set at a specific angle and is unable to monitor the position …
Published in Journal of VLSI Design Tools and Technology · Vol. 12, Issue 2, 2022 · pp. 34–41 Read article
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Constructed Wetlands: An Emerging Paradise for Sustainable Treatment of Wastewater
Abstract: AbstractSufficient supply of water both in terms of quantity and quality has always been a provoking effort mostly across all the developing cities of the world. Situation is nowhere different in India too where past decades have seen a rapid growth in not only industries but urbanization as well and availability of water round the country shows a wide disparity of range from about 80 litres per capita per day …
Published in Journal of Water Resource Engineering and Management · Vol. 5, Issue 1, 2018 · pp. 1–5 Read article
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Water and Social Responsibilities
Abstract: Water is unanimously acknowledged as a symbol of life as it is the most vital for maintaining an environment and ecosystem contributing to support all forms of life. It plays an important role in fulfilling basic human need for life and health but also in socio-economic development. 18% of the world’s population lack access to safe drinking water. By 2025, it is estimated that two thirds of the world’s population …
Published in Journal of Water Resource Engineering and Management · Vol. 1, Issue 1, 2014 · pp. 6–7 Read article
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Application of MODFLOW in Water Resource Management
Abstract: Groundwater is one of the major sources of water in our country. Due to its over exploitation, fulfilling the demands for domestic, agricultural and industrial purpose, groundwater level is falling very rapidly day by day especially during summer season in arid and semi arid regions, leading to water scarcity problems. This necessitates the proper planning and management of groundwater resources. Recent advancement in computer-based modelling system provides solution to plan …
Published in Journal of Water Resource Engineering and Management · Vol. 2, Issue 2, 2015 · pp. 1–5 Read article
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Affordable Water Pricing for Slums Dwellers in Dhaka Metropolitan Area: The Case of Three Slums
Abstract: Ensuring affordable and equitable access to safe water for all in urban areas is a major water management challenge for Bangladesh. Both the availability and the quality of water are declining in the poor urban areas, especially in Dhaka, the capital of Bangladesh. Lack of access to affordable drinking water in the slums of Dhaka metropolitan area (DMA) poses a major challenge for Bangladesh to achieve target 6.1 of the …
Published in Journal of Water Resource Engineering and Management · Vol. 3, Issue 1, 2016 · pp. 15–33 Read article
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Analysis of Rainfall Variability in Sylhet Region of Bangladesh
Abstract: The variability and distributions of rainfall of a region is important and useful especially for agricultural activities. The study was conducted to establish the rainfall trends in Sylhet by analyzing available rainfall record for 35 years period of 1981 to 2015. Records of daily rainfall data for Sylhet region were obtained from the Bangladesh Meterological Department (BMD) for analysis. Rainfall data were categorized into monthly, annual, and seasonal basis. The …
Published in Journal of Water Resource Engineering and Management · Vol. 6, Issue 2, 2019 · pp. 1–10 Read article
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Flood Analysis Using Integrated HEC-RAS and GIS: A Case Study of Nashik city, India
Abstract: The developmental activities in the urban areas are severely affecting the river flow pattern of the rivers; especially the rivers which pass through the urban habitation are causing heavy floods. The effect of encroachment in the city limits due to urbanization reduces the flow path of rivers causing flooding in adjacent areas. The available data indicates that causalities due to increased frequency of occurrence of flood have increased from 1000 …
Published in Journal of Water Resource Engineering and Management · Vol. 6, Issue 3, 2019 · pp. 15–24 Read article
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Land Use and Land Cover Changes in Niamey Municipality from 1981 to 2021 in Flood Context
Abstract: The increase in population leads to a need for housing and agricultural land. As a result, some areas are being modified to meet these needs. In addition, rapid growth combined with the negative impacts of climate change observed in recent decades, plays an important role in land use changes. This study examines land use changes in Niamey, Niger, from 1981 to 2021. To detect land use changes, a geographic information …
Published in Journal of Water Resource Engineering and Management · Vol. 10, Issue 1, 2023 · pp. 25–42 Read article
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EFFECT OF TIME ON THE HYDRAULIC PERFORMANCE OF WATER NETWORKS
Abstract: This paper discusses the results of a hydraulic simulation for the effect of time on the hydraulic performance of water networks. The case study area was defined and data about activities, water demand, and land topography was presented. WaterCAD software was used to design the water network using three different pipe materials: Steel, UPVC, and Concrete, based on water demands of the water nework joints in the year 2007. The …
Published in Journal of Water Resource Engineering and Management · Vol. 10, Issue 3, 2023 · pp. 29–44 Read article
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Management of Domestic Water Closed Loop System
Abstract: The paper describes a new technological process to reuse, thermally and hydraulically, the water inhome installations. The aim of the process is to reduce water wasting and take advantage of residualthermal energy to minimize energy expenditure. The system is especially developed for homeinstallations although it is also suitable for larger facilities. Filtering processes based on porous mediaensure the physical and chemical water quality while chlorination or disinfection by ultravioletradiation guarantees …
Published in Journal of Water Resource Engineering and Management · Vol. 10, Issue 3, 2023 · pp. 12–22 Read article
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PRICE CONCESSION ON AKURE RESIDENTIAL PROPERTY MARKET
Abstract: This research work examined the price concession on vacant land and developed residential property market in Akure, Nigeria. The data for the study was collected through structured questionnaire administered on the 20 Estate Surveying and Valuation practising firms in Akure as contained in the, 2018 register of the Heads of firms of the Nigerian Institution of Estate Surveyors and Valuers, Ondo State Branch. The records of the past sales transactions …
Published in Recent Trends in Civil Engineering & Technology · Vol. 8, Issue 3, 2018 · pp. 46–54 Read article
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BARRIERS IN IMPLEMENTATION OF SAFETY AT WORKSITE
Abstract: This reviewed paper describes the common barriers which are encountered during the implementation ofsafety at worksite i.e. especially at construction site. In order to implement safety at worksite it isnecessary to implement workplace safety program for protection of employees and their assets .Itis done through in following ways.1) Company safety policy should be properly communicated betweenthe workers and employees. 2) Assessment of hazards and risks in the premises. 3) Focuses …
Published in Recent Trends in Civil Engineering & Technology · Vol. 9, Issue 2, 2019 · pp. 1–4 Read article
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Eco-Friendly Concrete: A Review
Abstract: In the last decades, the use of residue in civil construction, especially in addition to concrete has been studied by many researches related to, besides to reduce the environmental polluter’s factors. This may lead several improvements of the concrete properties. In recent years increasing attention towards utilizing less energy intensive materials, such as fly ash, rice-husk ash, condensed silica fume and slag, in combination with cement to achieve energy saving. …
Published in Recent Trends in Civil Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 1–7 Read article
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Fire Safety Management for Hospital
Abstract: Fire can be a useful tool, but it can also be a deadly nightmare. As the old proverb states, it is a good servant but a bad master. Safety management is a very important aspect of planning in every form of infrastructure, and especially for a hospital building. However let’s focus on one major aspect of safety management and i.e. fire safety for a hospital. Fire can cause irreparable losses, …
Published in Recent Trends in Civil Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 32–34 Read article