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1699 articles for “economically” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Techno-Economic Evaluation of Solar Harvesting as a Best-Fit Technology for Sustainable Green Building in the Humid Tropics
Abstract: Best-fit criteria in terms of availability, affordability, minimally conflicting operationality, energy efficiency, buildability, and maintainability are the hallmarks of sustainable green building technology. This study evaluates solar harvesting as a best-fit technology for residential buildings in the humid tropics. An analysis of a residential property located in Port Harcourt, Nigeria, is used as a case study to techno-economically portray the viability of solar harvesting. The analysis is carried out for …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 13, Issue 3, 2022 · pp. 28–35 Read article
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DESIGN OF AN INNOVATIVE ECONOMICALLY EFFICIENT AND INTELLIGENT SMART CITY LIGHTING SYSTEM
Abstract: It is essential to search for an efficient and innovative solution to protect the environment by reducing the carbon footprint. There is an urgent need to discourage use of ineffective and inefficient traditional power sources. We need to implement an innovative, economically efficient and intelligent smart citylighting system to solve some of the existing social, economic and environmental problem under the smart city project. In the present paper a prototype …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 12, Issue 3, 2022 · pp. 8–16 Read article
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Comprehensive and Economic Solution to Fire and Electrical Safety in Industrial Setup: A Case Study in Bogura
Abstract: Fire and building collapses are the most unexpected devastating problems in Bangladesh. Although the government has taken various safety measures for Ready-mate Garments (RMG) sector. However, Non- RMG factories are still lacking of safety measures. Finding an economic and efficient and effective fire and electrical safety for sustainable operation is still challenges. In this research, we are reporting a case study in Bogura where we implementation an economic and sustainable …
Published in Journal of Industrial Safety Engineering · Vol. 7, Issue 1, 2020 · pp. 13–21 Read article
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Economical Analysis of Lime and Fly Ash Stabilized Flexible Pavements
Abstract: India is experiencing tremendous growth in infrastructure including road network and highways. Roads are to be designed with good reliability to fulfill the long-term performance during the design period. Most of the time flexible pavements in India need to be constructed on problematic subgrade soil. Such subgrades have low California bearing ratio which leads to more pavement thickness. Decrease in availability of suitable sub-base and base course materials for highway …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 36–44 Read article
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Economic Efficient Dispatch Solution with Pollution Control Technique Using Genetic Algorithm
Abstract: In this paper, an attempt has been made to create a hybrid power system with the available sources of energy to generate power in most efficient, economical, emission-less and in a sustainable way. It is a continuation of the research article published in Trends in Electrical Engineering, 2016, volume 6, issue 1, 10–16p. It is important to utilize the renewable sources of power generation since the global power demand is …
Published in Trends in Electrical Engineering · Vol. 6, Issue 3, 2016 · pp. 32–43 Read article
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Economical Treatment Method for Waste Pickling Liquor for Micro, Small and Medium Scale Enterprises
Abstract: Normal 0 false false false EN-US X-NONE X-NONE Normal 0 false false false EN-US X-NONE X-NONE Waste pickling liquor is pertinent to hazardous waste. Various types of recovery and regeneration methods are used to recover and regenerate the acid and metals from waste pickling liquor. But these methods are sumptuous and not amenable for small scale industries. In a developing country like India, where lots of micro, small and medium …
Published in Journal of Water Pollution & Purification Research · Vol. 1, Issue 1, 2014 · pp. 1–8 Read article
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Petroleum and The Nigerian Economy (1999–2007): Between NEO-Colonialism and Domestic Collaborators
Abstract: This paper analyzes the state of the petroleum sector and its impact on Nigerian economy from 1999–2007. The manner in which the sector was managed attracted a wide range of comments on the rationale for the administration’s handling of the petroleum industry. Between 1999 and 2007, President Obasanjo’s Government failed to reposition the Nigerian oil sector in such a way that it will benefit all Nigerians. Instead, the administration opened …
Published in Journal of Offshore Structure and Technology · Vol. 1, Issue 2, 2014 · pp. 8–14 Read article
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Productivity Development Strategies in the Manufacturing Sector of the Economy
Abstract: Developing or improving productivity has proven to be a key driver of industrial growth of any nation. In order for our industries to remain competitive in an increasingly complex and demand global market, there is every need to seek ways to manage their businesses effectively and efficiently. This paper therefore examines how productivity development strategies could be a catalyst for rapid industrial growth in the Nigerian economy. The paper attempts …
Published in Journal of Production Research & Management · Vol. 6, Issue 2, 2016 · pp. 27–29 Read article
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Techno-economical Analysis of Biodiesel Production using Castor Oil: An Indian Approach
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Biodiesel is an alternative biodegradable and nontoxic fuel, which is essentially free of sulphur and aromatics. It is usually produced by a trans-esterification reaction of vegetable or waste oil with a low molecular weight alcohol, such as ethanol and methanol. Industrially, the most common method for biodiesel production is a basic homogeneous reaction. Hence, this work presents the trans-esterification of castor …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 4, Issue 1, 2014 · pp. 22–31 Read article
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Design, Fabrication and Performance Evaluation of Economic Grain Dryer
Abstract: AbstractDrying of grains is very essential that is to be performed effectively and immediately after the harvest to retain the quality of the grain and to prevent infestation and germination. To achieve this objective an economic grain dryer made of available materials like air heater, air blower, feed regulator, and applicator was designed, fabricated and evaluated for its performance. Various parameters such as; relative humidity of hot air, air flow …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 5, Issue 1, 2016 · pp. 1–7 Read article
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Production Potential, Energetics and Economic Analysis of Sesame (Sesamum indicum L.) Cultivation: A Case Study from Damodar Command Area, West Bengal
Abstract: AbstractSesame is one of the major oilseed crop grown in India and it was selected as an alternate crop option due to its suitability in a wide range of agro-ecological environments. A field experiment was conducted in the irrigated ecosystem under Damodar Command area, West Bengal taking sesame variety ‘Rama’. Crop yield varied from 8.2 to 11.2 quintal/ha in different soil series with highest yield obtained from Naopara soil series. …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 6, Issue 1, 2017 · pp. 17–21 Read article
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Econometric Modeling for Oil Sectors Stock Prices Time Series Data
Abstract: This study examines the dynamic relationships of stock oil prices of different Indian oil sectors viz., Bharat Petroleum, Hindustan Oil Corporation and Oil and Natural Gas Corporation based on the different econometric models. Empirical result shows that the monthly oil prices are non-stationary and integrated of order one. Johanson procedure to test for the possibility of co-integration relationships result shows that there is no co-integration relationship. Since the variables are …
Published in Research & Reviews : Journal of Statistics · Vol. 7, Issue 2, 2018 · pp. 27–34 Read article
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Analysis of Mental, Economic, Road and Insecurity Related Stress as Correlate Factors in Road Accidents in Nigeria
Abstract: In this paper, we carryout research on stresses as a correlate factor for road accidents in Nigeria. The researchers identified four types of stresses namely; mental stress, economic stress, road stress and insecurity stress. Each of these stresses were measured by their respective stressors and perception index scales. The researchers collected data using the instrument of questionnaires. A simple random sampling technique was used to draw ten transport companies from …
Published in Research & Reviews : Journal of Statistics · Vol. 12, Issue 2, 2023 · pp. 21–29 Read article
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Cyber Security Evaluation for a Petroleum Refinery Using Attack Tree Methodology and Economic Indexes
Abstract: Information Technology (IT) is vital and valuable to our society. An important type of IT system is Supervisory Control and Data Acquisition (SCADA) systems. The most common misconception regarding the security of SCADA was that this network was electronically isolated from other networks and hence attackers could not access them. Over the years SCADA systems have become incorporated with other IT systems, which has made them becoming increasingly vulnerable to …
Published in Emerging Trends in Chemical Engineering · Vol. 10, Issue 4, 2023 · pp. 20–29 Read article
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A Comparative Techno-economic Analysis of Hydrogen Production Processes from Locally Available Resources in Nigeria
Abstract: In this work we report result of techno-economic analyses of three hydrogen production pathways - Steam Methane Reforming (SMR), SMR with Carbon Capture (SMR+CC) and Proton Exchange Membrane electrolysis (PEM) – using integrated process-cost simulation-estimation methodologies. Process modeling and simulation is performed with Aspen Hysys® and Aspen Plus® (V10). Cost modeling and estimation is based on full lifecycle cost of production using the Levelized Cost of Hydrogen (LCOH) approach. Feedstock …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 15, Issue 1, 2024 · pp. 29–46 Read article
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Ecological, Economic, and Medical Roles of Fungi: Insights from Mycology in Addressing Global Challenges"
Abstract: The large and diverse kingdom of fungi is vital to ecosystems, industry, agriculture, and medicine. Due to its ecological and biotechnological value, mycology has grown in importance. Fungi are crucial to natural systems and human life, decomposing organic materials, developing mutualistic interactions with plants, and producing antibiotics and fermented products. Recent advancements in molecular biology and genomics have significantly enhanced our understanding of fungal diversity, physiology, and evolutionary processes. These …
Published in International Journal of Fungi · Vol. 2, Issue 2, 2025 Read article
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Exploring the viability of DIY mobile robots, a technical and economic perspective.
Abstract: This article is intended for on ramping of novices in mobile robotics and shine a new light on feasibility of home-brew robots. Readers are expected to use this resource as a take-off point from which they will get to know where to look and to what extent, along with some of our own recommendations. The topics covered include but not limited to, hardware selection, firmware programming, feedback control, system design, …
Published in Trends in Mechanical Engineering & Technology · Vol. 16, Issue 2, 2026 · pp. 34–41 Read article
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Cyber Security Evaluation for a Petroleum Refinery Using Attack Tree Methodology and Economic Indexes
Abstract: Information Technology (IT) is vital and valuable to our society. An important type of IT system is Supervisory Control and Data Acquisition (SCADA) systems. The most common misconception regarding the security of SCADA was that this network was electronically isolated from other networks and hence attackers could not access them. Over the years SCADA systems have become incorporated with other IT systems, which has made them becoming increasingly vulnerable to …
Published in Emerging Trends in Chemical Engineering · Vol. 8, Issue 1, 2021 · pp. 20–29 Read article
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Design, Simulation, Installation and Economic Analysis of 50kW Grid Connected Solar PV System
Abstract: AbstractThis study aimed to develope a standard procedure for the design of Gridconnected solar PV systems using the roofs of buildings. The standard procedure developed was validated in the design of a 50 kW Grid-connected solar PV system for Vijayaraje Institute of Science and Management (VISM), Gwalior, Madhya Pradesh, India. The project began with a pre-feasibility study of a 50kW Grid-conducted solar PV system using meteonorm software developed by meteotest. …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 9, Issue 2, 2018 · pp. 1–14 Read article
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STRATEGIES FOR TRANSFORMING OIL AND GAS SECTOR FOR ECONOMIC GROWTH AND ENVIRONMENTAL SUSTAINABILITY IN NIGERIA
Abstract: There is great demand for drastic transformation of oil and gas sector for optimal delivery,environmental safety, and economic growth in Nigeria. The ever-increasing demand and insufficient supply of oil and gas products in Nigeria has been a great challenge to her development. This paperhighlighted some strategies for transforming oil and gas sector in Nigeria. Recent annual report of department of petroleum resources were used as the basis for the investigation …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 12, Issue 2, 2021 · pp. 40–45 Read article