Innovation in Science and Technology

Simplistic Graphic User Interface Design for Rendering Blockchain Data (A Case Study of Educational Administrative Domain)

2024-03-09T00:44:59+00:00

Blockchain data is characterized by encryption which is usually aimed at securing the data itself from getting into wrong hands. However, this limits the readability of the data when there is a need to. Clarity and understanding are essential indicators of a usable system as a complex but functioning system is of no value to the user if the data are not presented in a simple readable format. A Graphic User Interface (GUI) with a simplistic design is presented to solve this problem by rendering only necessary blockchain data while considering supplementary details that are usually hidden. 5 blockchain scenarios are created for this purpose. The activities and potential data involved are clearly stated. The raw blockchain data on a high level are recorded in form of JavaScript Object Notification (JSON). Attention is given to supplementary details from the raw blockchain data while translating them into graphical form. Results were presented in three different forms (raw blockchain data, complex GUI, and the simplistic GUI) to different categories of users and their comments were compared and analyzed. Since human computer interaction is an essential factor in user’s readability, the GUI rendered in this work is an enhancement to the blockchain technology as seen in the result which shows the simplistic GUI as the best understood interface even by a novice among the three.

Strategic Analysis of Past and Modern Hydrogen Storage Methods and Prospects for Its Future

2024-03-09T00:48:25+00:00

This research report provides a comprehensive strategic analysis of past and modern hydrogen storage methods and prospects for its future. A literature review was conducted to identify the most promising materials and technologies for hydrogen storage and to compare their properties to current storage methods. The findings suggest that solid-state storage materials, such as metal-organic frameworks (MOFs) and porous carbon materials, show great promise due to their high storage capacities and favorable thermodynamic properties. However, technical challenges such as slow kinetics and low durability need to be addressed to achieve practical application. Furthermore, the integration of hydrogen storage into existing energy infrastructure presents technical and regulatory barriers that need to be overcome, such as pipeline compatibility and safety regulations. Overall, this research sheds light on the prospects and challenges of hydrogen storage and provides insights for future research and development in this field.

Metformin Is the First Choice of Oral Medicated Breastfeeding Mothers

2024-03-09T00:51:18+00:00

Diabetes mellitus (DM) is a group of metabolic disorders in which there are high levels of glucose in the blood. The effects of DM are long-term damage, dysfunction and failure of various organs. Metformin is a common first-line treatment for type 2 diabetes (T2D) patients. It is one of the oldest treatments for diabetes, dating back to the 1960s. Some scholars in their studies have found that Metformin used by mothers is safe for their breastfeed infants. Most T2D breastfeeding mothers choice Metformin for their initial treatment of diabetes. Sometimes Metformin is found in low levels in the serum of breastfed infants. But no adverse effects are seen when breastfeeding women use Metformin as an oral medication. Although metformin does not lower plasma glucose, it should be used by breastfeeding mothers very carefully and should stop immediately if any side effect is observable.

Composite Plate Optimization: Integrating Analysis Techniques and Design Iterations for Enhanced Mechanical Performance

2024-03-09T00:53:29+00:00

This essay delves into the comprehensive analysis of composite plate behavior under various loading conditions, focusing on uniaxial loading and the effects of layup design on safety factors. Through a comparative study between Classical Laminate Plate Theory (CLPT) calculations and Finite Element (FE) analysis, discrepancies in stress and strain predictions are identified, attributing them to assumptions made in each method. Furthermore, the essay explores failure prediction using Tsai-Wu criteria and Maximum Stress theory, determining the safety of laminates under different loading scenarios. Additionally, Finite Element analysis is employed to assess the impact of layup design variations on safety factors, leading to recommendations for optimized designs. The limitations of FE models compared to physical tests are discussed, along with alternative approaches such as advanced manufacturing techniques and novel fiber architectures to further enhance safety factors and alter failure modes.

Transportation Problem via Median Approximation Technique for IBFS and Revised MODI’s Technique

2024-04-02T02:14:23+00:00

The work sought to improve the modified distribution method (MODI) and propose an approach for estimating the initial basic feasible solution (IBFS) for a transportation problem. The Median Approximation Technique (MAT), an explicit and effective approach for locating an IBFS to a transportation problem, was created and successfully tested on 10 problem sets. The created methodology, MAT, was compared to the five existing approaches for obtaining the IBFS: Vogel Approximation Method{VAM}; North West Corner Method {NWCM}; Least Cost Method{LCM}; Column Minimum Method{CMM}; and Row Minimum Method{RMM} in terms of iterations’ number required to reach the optimum stage. Conclusively, the MAT under development provided a better IBFS across the board, as it produced optimum solutions for around 60% of the solved problem cases, as opposed to the IBFS created by the five existing approaches employed in this study, which gave optimum solutions for roughly 0%, 20%, 20%, 10%, and 10% of the examples, respectively.

Progress in the Application of Multi-Temporal Remote Sensing Technology in Urban Land Use Monitoring

2024-04-02T02:16:07+00:00

This study leverages multi-temporal remote sensing technology to analyze urban land use dynamics across various Indian cities over the last decade, providing a nuanced understanding of urban expansion and its implications for sustainable development. Employing high-resolution satellite imagery and advanced image processing techniques, the research captures detailed changes in land use patterns, highlighting the encroachment on agricultural lands and green spaces due to urban sprawl. Through a comprehensive analysis of socio-economic drivers, policy frameworks, and environmental consequences, the study sheds light on the complex interplay between urbanization, socio-economic disparities, and environmental sustainability. It discusses the implications of policies such as the Special Economic Zones (SEZs) Act on land conversion rates and explores mitigation strategies, including green infrastructure, urban agriculture, and sustainable land management practices. The findings advocate for integrated urban planning strategies that balance development with sustainability, offering valuable insights for policymakers, urban planners, and the broader academic community. This research not only advances our understanding of urban land use dynamics in India but also underscores the global relevance of employing remote sensing technology for sustainable urban development.

Optimizing E-Waste Recycling for Critical Metal Recovery in Malaysia with Economic and Environmental Analysis

2024-04-02T02:18:11+00:00

In the rapidly evolving landscape of global waste management, the disposal and recycling of electronic waste (e-waste) present significant challenges and opportunities, particularly in the context of recovering critical metals essential for various high-tech and green technologies. This paper sets out to provide a comprehensive evaluation of the current practices and technologies deployed in Malaysia for recycling e-waste, with a particular emphasis on the recovery of such critical metals. Our investigation delves into the economic and environmental dimensions of e-waste recycling processes, assessing their viability, sustainability, and the potential impacts on both the local ecosystem and the global supply chain of critical raw materials.

The primary aim is to dissect the intricacies of existing e-waste management frameworks in Malaysia, identifying the bottlenecks that hinder the efficient recovery of valuable metals and evaluating the overall effectiveness of these systems in terms of economic returns and environmental conservation. Through this analysis, the paper aims to illuminate the innovative approaches and technological solutions that can be harnessed to enhance the recovery rates of critical metals, thereby reducing the environmental footprint of e-waste and contributing to a more circular economy.

Furthermore, the paper seeks to bridge the gap between the current state of e-waste recycling in Malaysia and the ideal, optimized processes that balance economic growth with environmental stewardship. By highlighting the benefits and challenges associated with the recovery of critical metals from e-waste, this study underscores the importance of adopting an integrated approach that encompasses policy reform, technological innovation, and stakeholder engagement. In doing so, it provides a roadmap for Malaysia and similar economies facing the dual challenge of e-waste management and resource scarcity, offering insights into creating sustainable, resilient, and economically viable recycling ecosystems.

Optimization of Deployable Antennas: Material, Structure and Drive Mode

2024-04-02T02:20:18+00:00

This research investigates the optimisation of deployable antennas by focusing on material selection, structural design, and drive mode. Deployable antennas are crucial for applications such as satellite communication and remote sensing. The study aims to enhance their efficiency and reliability through a comprehensive optimisation approach. A systematic review identifies suitable materials based on mechanical, electrical, and environmental properties. The structural design analysis explores various deployment mechanisms, such as foldable, inflatable, and tensegrity structures. Additionally, the drive mode optimisation examines actuation methods, including motor-driven, shape memory alloy, and piezoelectric systems, assessing their precision, energy consumption, and adaptability. The findings contribute to the development of more efficient, reliable, and versatile deployable antennas, improving the capabilities of communication systems.