RETRACTED ARTICLE: A remix IDE: smart contract-based framework for the healthcare sector by using Blockchain technology

Latif, Rana M. Amir; Hussain, Khalid; Jhanjhi, N. Z.; Nayyar, Anand; Rizwan, Osama

doi:10.1007/s11042-020-10087-1

Cited by 38 publications

(19 citation statements)

References 50 publications

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“…Remix IDE is an open-source application that may be used both in online and offline modes. It comes with a set of plugins that makes the development of smart contracts easier (Amir Latif et al , 2020). As a contract development tool, Remix serves a greater purpose than just as a teaching and learning aid for Ethereum.…”

Section: Methodsmentioning

confidence: 99%

Blockchain technology: a troubleshooter for blood cold chains

Asokan

Sunny

Pillai

et al. 2022

JGOSS

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Purpose Blood cold chain (BCC) represents a system for preserving the blood during its journey from the donor to the ultimate transfusion site. Existing BCCs have many drawbacks related to information transparency and information security. Secured and real-time information sharing in BCC can bring several benefits. The purpose of this paper is to summarise the issues in typical BCCs and to explore the scope of blockchain in the management of BCCs. Design/methodology/approach Issues in the existing BCCs are identified through a narrative review. To explain the potential of blockchain in mitigating these issues, a blockchain-based traceability solution is demonstrated with respect to a particular BCC scenario. The BCC management system discussed in this study makes use of the Ethereum blockchain’s smart contract feature and internet of things (IoT) technology. The smart contract is written in the solidity programming language and tested and validated using the Remix integrated development environment. Findings BCCs are concerned with several issues both from technical and non-technical perspectives. Blockchain technology is capable of troubleshooting the issues in the existing BCCs. Combining blockchain and IoT technology enables real-time information sharing among the entities. The demonstration presented in this work depicts how the blockchain-based smart contract can support operations in a typical BCC. Research limitations/implications This paper explores the scope of blockchain in BCCs through a demonstration. To get insights into its technical and economical feasibilities, further investigations are needed. Originality/value Blockchain-based traceability system presented in this work can be adopted in BCCs to ensure the quality of blood or blood products. Blockchain-based smart contracts can aid the BCCs to achieve a proper balance between blood shortage and outdating.

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Section: Methodsmentioning

confidence: 99%

Blockchain technology: a troubleshooter for blood cold chains

Asokan

Sunny

Pillai

et al. 2022

JGOSS

View full text Add to dashboard Cite

show abstract

“…The smart contract prepared in solidity was compiled to bytecode, enabling it to run on the Ethereum virtual machine (EVM). The agreement was then deployed to remix Integrated Development Environment (IDE), an open-source web application that tests, debugs and deploys smart contracts and ECAM 30,10 applications (Amir Latif et al, 2020). This smart contract has been set up in percent completion mode as predefined in the solidity language.…”

Section: Illustration Of the Methodologymentioning

confidence: 99%

A model-based smart contracts system via blockchain technology to reduce delays and conflicts in construction management processes

Wahab

Wang

Shojaei

et al. 2022

ECAM

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PurposeSmart contracts using blockchain technology (BCT) is a tool that decentralizes authority and makes it easier to upgrade the contract administration process by providing an efficient system. Current literature provides a good overview of contracts in the construction industry; however, the specific details of BCT's smart contracts applications in the three categories have not been addressed adequately: (1) information quality, (2) enhancing project schedule and progress payment time and (3) reducing conflicts among project stakeholders. Thus, this study aims to analyze smart contracts using BCT by creating a computerized contract model, specifically evaluating its impact on the three identified categories.Design/methodology/approachIn this paper BCT-SmContract was developed through an automated program that utilizes blockchain to define the contractual agreements between different parties in a construction project. BCT-SmContract model provides a new technique to overcome the current challenges associated with factors identified in this study, i.e. (1) information quality, (2) enhancing project schedule and progress payment time and (3) reducing conflicts among project stakeholders. Afterward, the model was tested to ensure validity and reliability through a construction project.FindingsThe findings indicated that BCT-SmContract was approximately 90% faster to execute the contract and 100% accurate in reflecting the correct information about the project status, resulting in reduced conflicts.Originality/valueThis study has contributed in upgrading the traditional contracting method in construction by developing an automated smart contract model to enhance the processes and achieve higher accuracy.

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“…The adoption of blockchain in healthcare systems offers significant benefits such as data security, cost and time saving, supply chain management, client satisfaction, productivity improvement, and assistance in accessing information across the globe. The software industry has been concerned about blockchain, supported by the growing number of works in the health industry due to the strengthening of the possibility of success of blockchain in the health industry 28–30 …”

Section: Research Motivation and Noveltymentioning

confidence: 99%

Towards roadmap to implement blockchain in healthcare systems based on a maturity model

Akbar

Leiva

Rafi

et al. 2022

J Software Evolu Process

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Healthcare systems face various issues related to complex networks of intermediaries and a lack of transaction traceability. The most critical issues are the fragmentation of healthcare data, obstacles in providing efficient research and services, lack of clinical trial reporting, high cost and mismanagement of the drug supply chain, patient data security, and fake drugs. Blockchain technology has the potential to address these criticalities as it has in build traceability mechanisms and promises new business models by enabling incentive structures. This potential of blockchain gathers a high interest in the health industry. However, the implementation of blockchain in healthcare faces various issues as well. Currently, there are no practice-oriented maturity models to improve such an implementation. In this paper, we present a roadmap to develop a maturity model for blockchain in healthcare (MMBH) based on critical barriers (CBs), critical success factors (CSFs), and the best practices for blockchain implementation in healthcare systems. As a first step to develop the MMBH, in this paper, we present the initial results of a systematic literature review (SLR) to identify critical success factors for implementing blockchain in healthcare systems. We also applied fuzzy technique order preference by similarity to ideal solution (TOPSIS) to prioritize the identified CSFs.

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RETRACTED ARTICLE: A remix IDE: smart contract-based framework for the healthcare sector by using Blockchain technology

Cited by 38 publications

References 50 publications

Blockchain technology: a troubleshooter for blood cold chains

Blockchain technology: a troubleshooter for blood cold chains

A model-based smart contracts system via blockchain technology to reduce delays and conflicts in construction management processes

Towards roadmap to implement blockchain in healthcare systems based on a maturity model

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