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  • ENGINEERING

    Making WorldThe question of whether computers can think is just like the question of whether submarines can swim. ~Edsger W. Dijkstra Read More

  • DESING

    Designing the bestIf a man happens to find himself, he has a mansion which he can inhabit with dignity all the days of his life.~ James A. Michener Read More

  • DEVELOPING

    Developing World AccessScientists dream about doing great things. Engineers do them.
    ~James A. Michener     Read More
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Type of License Creative Commons
Open Access Yes
Does the author retain unrestricted copyright? Yes
Does the author retain publishing rights? Yes
Permanent article identifier DOI (Digital Object Identifier)

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Latest eJournals GJRE

Journal Specification

GJRE-A Volume 25

gjre_a

ISSN Online 2249-4596
ISSN Print 0975-5861
Print Estd. 2001
mEDRA DOI 10.17406/gjre
CrossRef DOI 10.34257/gjre
Publishing Frequency Monthly
CODEN GJRE
Society Accreditation Yes

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Recent Citations

Citation indices  All Since 2015
Citations 4508 3713
h-index 25 20
i10-index 128 106

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Recent Articles Published in GJRE-A

Twisters and Traveling Higgs Bosons, Unify General Relativity and Quantum Mechanics, and Explain Dark Matter

Objective: To understand the ultimate functioning of gravity, and not to stay on its behavior through formulas and field theories. Main theories: Loop quantum gravity, Strings, Twistor (Penrose), Einstein's Relativity, Newton “Universal Gravitation”, etc. How to start the research? Looking for a common natural phenomenon in our world that produ...

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Earths Outer Core Metal Liquid Flow Generates Magnetic Field without using Geodynamo

The aim is demonstrating Earth's outer core liquid metal flow can create geomagnetism itself without having to resort to Geodynamo effect. Geomagnetism Generation, is currently a mystery and leading existing theory “Earth's core and Geodynamo” hasn’t yet been able to explain Earth’s magnetism formation clearly. Explore another way Earth's m...

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Enhancing Composite Performance: Hydrothermally Treated Wood Reinforcement in Recycled Polypropylene

The low thermal stability of cellulose presents unique technological challenges to the formulation of wood and plastic composites that are compatible and processable. For this, hydrothermal modification is a well-established technology for improving dimensional stability and durability of wood's components, in addition to providing better interacti...

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Calculation of Time-Varying Mesh Stiffness of Internal Gears based on Precise Tooth Profile and Dynamic Analysis of Planetary Systems with Root Cracks

The internal meshing spur gear pair is the research object, and the potential energy method is applied to calculate the time-varying meshing stiffness of the internal gear. The internal gear tooth profile is divided into two parts: involute and transition curves, and the gear tooth stiffness is calculated by numerical integration based on accurate ...

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Hydrogen For Mobility a Zero Carbon Transportation System

Eliminating hydrocarbon transportation must be a fundamental goal for society if we are to negate Climate Change and its consequences. No source of CO2 emissions comes close to that of hydrocarbon fueled internal combustion engines and if we are to transition to a zero-carbon energy system, a viable alternative to hydrocarbon fuels must be found. L...

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Python-Based Techno-Economic Optimization of a Solar–Hydro–Diesel Hybrid Microgrid for a University

This study conducts a detailed techno-economic evaluation of a hybrid microgrid system using Python software aimed at delivering reliable, sustainable electricity to the University of Jos, Nigeria. The proposed configuration integrates a 1 MW solar photovoltaic (PV) array, a 526 kW micro-hydro plant drawing from the River Dilimi, a 1 MW diesel gene...

Optimizing Fault Prevention and Repair Sequencing in Complex Systems

Fault prevention and repair (FPR) sequencing plays a critical role in enhancing the resilience of complex infrastructure systems. This study develops four FPR sequencers—a centralized model (FPR-C) and three decentralized models (FPR-DD, FPR-DP, and FPR-DR)—to address random failures, cascading failures, and cascading failures with backup capac...

Fail Fast, Fix Faster: Risk-Based Testing for Agile Product Teams

Efficient and effective testing strategies are critical within agile product development. Traditional testing approaches often fall short in fast-paced agile environments, leading to delayed feedback and increased time-to-market. A proposed methodology, Risk-Based Testing (RBT) tailored for agile teams, prioritizes testing efforts based on the like...

Adopting Manufacturing Flexibility to Achieve Competitive Advantage in a Global Economy

Considering the requirements of the market and the effects of globalization, this research investigates the concept of manufacturing flexibility and underlines its potential to enhance competitive advantage. To explore its various aspects and its effects on operational efficiency, customer satisfaction, and adaptability to market fluctuations, the ...

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