Application of blockchain technology in disaster risk management

The problems of data leakage and unreliable information transfer in the management process make sustainability management an inevitable need for future development. Globally, there is increasing attention paid to blockchain technology and particularly its application in addressing sustainable management issues, both from academia and industry. Aiming to deepen the understanding of how blockchain technology could deal with sustainable management issues across different disciplines, this paper investigates the latest research on the application of blockchain technology in sustainable management published from 2017 to 2021. It is found that there is a drastic surge of publications in the recent 2 years. The analysis focuses on authors’ origins, the collaboration network of the keywords, countries, and research topics covered. The application of blockchain technology in five key sectors of sustainable management, encompassing energy management, construction management, supply chain management, environmental management, and e-government management, is selected for further analysis detail. Also, a general framework for applying blockchain technology is proposed for broadening its use and dealing with sustainable management issues. The findings show that the identified 108 publications are distributed in 75 different journals, and scholars from China, the UK, and the USA have been working closely in BT-based sustainable management research. Blockchain technology is just emerging in sustainable management, and there is a great potential for applying blockchain technology to improve sustainable management performance and, more importantly, to provide solutions to quite a few long-lasting problems in these sectors. Opportunities for future research are also presented and discussed.

Disaster risk management refers to the application of plans and procedures for reducing disaster risk to prevent new disaster risks, minimize current disaster risk, and manage residual risk. This process helps to reduce disaster losses and increase resilience (Disaster Risk Management | UNDRR, 2007). This study explored the experiences of disaster risk reduction and management personnel through a qualitative research method. The participants of this study were the ten (10) participants chosen from the five (5) DRRM sectors in the municipalities of the Province of Guimaras. All participants were subjected to individual in-depth interviews. The findings of this study are described in emergent themes. Four (4) emergent themes described the positive and negative experiences of the participants in the implementation of disaster risk reduction and management programs. For the positive experiences, two (2) emergent themes were developed, namely: Empowering Community Resilience and Satisfaction of Effective Crisis Response. For the negative experiences, two (2) emergent themes were also developed, namely: Hurdles in Promoting Public Compliance and Inadequate Resources and Manpower Constraints. Meanwhile, two (2) emergent themes were formulated to explain how the participants address the challenges encountered in the implementation of disaster risk reduction and management programs, namely: Collaborative Partnerships for Resource Management and Capacity Building through Continuous Training. Finally, two (2) emergent themes were created to express the Aspirations of the Participants to Improve the Quality of Service, namely: Institutional Support and Resource Sustainability and Fostering Proactive Community Engagement. Based on the emergent themes identified, it is advised that the DRRM personnel be provided with consistent resource management and community engagement training to enhance their ability to address constraints more effectively and promote a proactive stance on disaster risk reduction.

In recent years, blockchain technology has been widely used in many fields, and the application of blockchain technology in the field of education has been initially developed. As an important part of the development of the education sector, private college education is of great significance to higher education. This paper analyzes the current problems in private college education, and introduces the application of blockchain technology in private higher education in combination with the characteristics of blockchain technology. The article divides the application of blockchain technology in private higher education into three layers, namely data layer, authentication layer and application layer. The article introduces the application of each layer in detail.

PurposeWarehouse receipt system (WRS) schemes aim to revitalize the market of cash crops, particularly those of the smallholder farmers. However, the existing government schemes for the smallholder farmers have not been much successful on account of issues related with transparency and trust deficit, thereby limiting farmers' access to credit for their farming activities as channeled via the formal financial institutions. Conceding that blockchain is an emerging technology, this study aims to theoretically posit the potential to optimize WRS in real time to bolster farmers' trust and privacy.Design/methodology/approachThe research bases itself on the design science research (DSR) approach. Using the DSR approach backed by the literature review and evolutionary prototyping, a blockchain-based WRS has been advanced in the study.FindingsThis study provides a design of a digital WRS, which serves as a proof of concept of blockchain technology (BCT) applications in improving transparency in the WRS in the agricultural sector. The findings from this study present the possibility of leveraging blockchain smart contracts to improve the linkages between the WRS stakeholders to promote trust and transparency that would eventually unlock the potentials of WRS schemes. Furthermore, the findings inform decision-makers and practitioners to prioritize the emerging technologies in revamping the classical WRS.Research limitations/implicationsThe study leaves research pointers for implementing BCT in agricultural supply chain and furthering the findings from the present study with an empirical agenda.Originality/valueWhilst research on the BCT applications across myriad sectors abounds, research on the BCT applications to address societal needs is conspicuously limited. Furthermore, research on the practical implementation of the BCT in real-world scenarios is few and far between. The present study seeks to plug these gaps by underlining the application and utility of blockchain in WRS. The study makes a significant contribution to the theory and practice of the agrarian supply chain management, specifically the WRS, by invoking design knowledge obtained through an iterative design process besides serving as an edifice for the integration of emerging technologies, notably BCT in the agricultural sector.

With the gradual progress of economy, the level of financial content is increasing, and the complexity is also greatly improved. Traditional financial methods can no longer deal with a lot of financial information, we must find new ways to deal with complex financial data. The progress of science and technology promotes the emergence of block chain technology, which makes traditional financial transactions change. Under the influence of block chain technology, a system different from traditional online payment transactions and value transfer emerges, and the scope of financial shared service center is gradually expanded. Financial shared service center can reduce costs and maximize the benefits of enterprises. By combining block chain technology with the application of financial shared service center, the working efficiency of financial shared service center can be improved and the optimization of financial shared service center can be realized. Based on block chain technology, this paper explains relevant concepts of block chain technology and financial shared service center, and discusses the application of block chain technology in financial shared service center by using relevant construction algorithms. These are of great importance to the scientific construction of financial shared service center.

More trading entities have participated in the electricity market owing to the electricity market reform. The pricing and settlement methods of the deviation power will affect the fairness of the transaction and the enthusiasm of the trading entities. The establishment of a reasonable deviation power settlement method is a key step to ensure the power market transaction. As an emerging distributed data storage technology and distributed accounting technology, blockchain technology has great application prospects in power market transactions and energy Internet. Therefore, the research on the application of blockchain technology to the settlement of deviation power not only contributes to the advancement of power market reform, but also has positive significance for the application of blockchain technology in the power field. In this paper, the concept of the deviation power, the measurement method and the existing settlement methods are briefly introduced. Then, the application of blockchain technology and the cross-regional energy trading based on this are analyzed. Finally, some transaction entities of China Southern Power Grid are taken as an example. The impact of different price and settlement ratios on the economic benefits and behavior of each transaction subject in terms of deviation power indicates how the blockchain technology can be applied to the settlement of deviation power in cross-regional power transactions.

Chapter 16 - Applications of blockchain technology for smart cities in a nutshell

Aggregation is the most prevalent emerging business model of E-commerce. Block Chain is an emerging technology leveraging an open, tamper-evident ledger, which can be used in several situations requiring transparent establishment of trust between transacting parties. This offers several benefits like reduced transaction costs, transparency, traceability, and speed of execution. Most existing applications of the aggregation model involve simple supply chains on the supplier side (eg., Uber, OYO, etc.). This article explores how the application of block chain technology in aggregation models involving a complex supply chain scenario to achieve various benefits of merging the two technologies.

Under the new wave of technological innovation, more and more attention has been paid to the application of block chain technology in supply chain management. As a distributed digital ledger technology, it guarantees transparency, traceability and security, and is expected to drive the rapid development of modern supply chain. This paper focuses on the shortcomings of current supply chain management and combines the characteristics of block chain technology to build a framework of supply chain management based on block chain technology, which is expected to solve the deficiencies in supply chain management.

Blockchain technology, an innovative distributed ledger technology, has gained widespread application across various industries in recent years due to its decentralization, transparency, immutability, and traceability. This paper explores the application of blockchain technology in real estate transactions by analyzing four representative cases: Propy, PropertyClub, Ubitquity, and RealBlocks. The analysis demonstrates the significant advantages of blockchain in enhancing transaction security, improving efficiency, and reducing costs. The study reveals that Propy's platform, leveraging smart contracts, has automated global real estate transactions, reducing average transaction time by 32.4% and costs by 27.8%. PropertyClub utilizes blockchain to record and verify transaction information, ensuring transparency and security while achieving a 21.3% cost reduction. Ubitquity's blockchain-based record management system reduces record management time by 45.6% and increases data accuracy to 98.9%. RealBlocks has digitized and securitized real estate investments, enhancing liquidity by 52.1% and reducing investment costs by 20.5%. Future trends indicate a deep integration of blockchain with smart contracts and IoT, as well as the digitization and securitization of real estate assets. However, the widespread application of blockchain technology faces multiple challenges, including technical bottlenecks, legal and regulatory issues, market acceptance, and data privacy concerns. This paper further elaborates on these trends and challenges, proposing potential solutions. In conclusion, while blockchain technology has a promising future in real estate transactions, its widespread adoption requires concerted efforts from all stakeholders.

Background Of Study: Disaster can affect anyone, but children are the most vulnerable. School play an essential rile during disasters because children spend most of their time in such institutions, and teachers are among the untapped groups whose potential roles in disaster risk reduction and management are not yet fully realizes.1Disaster is defined as phenomena caused by environmental events or armed conflicts that lead to fatalities, injuries, stress, physical damage and economic breakdown of great significance. They occur on a scale that overwhelms local resources, usually requiring external assistance. Improving the effectiveness and efficiency of interventions, and the fairness of their distribution, is crucial in the field of disaster response. For that reason, increasing and improving the scientific evidence for disaster relief is essential. Research is also vital to accurately describe phenomena in disaster, also called humanitarian emergencies or crise. Problem Statement: ‘‘A study to assess effectiveness of self - instructional module (SIM) on knowledge regarding disaster management among school teachers in selected schools of Maharashtra. Objectives of the Study: 1. To assess the existing level of knowledge regarding disaster management among school teachers in selected schools of Maharashtra.2. To determine the effectiveness of self - instructional module on the level of knowledge regarding disaster management among school teachers in selected schools of Maharashtra.3. To find out association between pre - test levels of knowledge on disaster management with selected socio demographic variables. Methodology: Pre experimental research design, one group pre - test post - test research design was used to assess the effectiveness of Self - Instructional Module regarding Disaster Management among school teachers in selected school of Maharashtra. In this study 60 samples selected Non - Probability Purposive Sampling technique. The data obtained were analysed using descriptive and inferential statistics based on objectives and research questions of the study. Analysis and Result: In the school teachers with respect to the age majority 29 (48.9%) of the teachers belongs to 41 - 50 years, 25 (41.7%) of teachers belongs to 31 - 40 years, 5 (8.3%) of teachers from 51 and above year and only 1 (1.7%) was in from 21 - 30 year of age. In case of gender majority 35 (58.3%) were male and 25 (41.7%) were female. Regarding education status of the school teachers the majority 43 (71.7%) were educated up to B. Ed., 13 (21.7%) were M. Ed. and 4 (6.7%) were educated up to D. Ed. The majority 23 (38.3%) teachers having 11 - 15 years’ experience in teaching, 18 (30.0%) are having 6 - 10 years’ experience and 19 (31.7%) are having 16 years and above experience in teaching. Majority 38 (63.3%) were used T. V. as source of knowledge regarding disaster management. and 22 (36.7%) were used newspaper as source of knowledge regarding disaster management. Knowledge wise comparison of study subject in pre - test revels 30 (50.0%) were had poor knowledge regarding disaster management, 24 (40.0%) were had average knowledge regarding disaster management and 6 (10.0%) teachers were had good knowledge regarding disaster management. In the post - test result 0 (0.0%) were had poor knowledge regarding disaster management, 0 (0.0%) were had average knowledge regarding disaster management and 60 (100.0%) teachers were had good knowledge regarding disaster management. There is no significance association between knowledge score and demographic variables. Conclusion: After the present study to assess effectiveness of Self Instructional Module regarding disaster management among school teachers, study proves that having the need to improve the knowledge regarding disaster management. And also the Self Instructional Module is effective for to improve knowledge.

Utilizing information technology (IT) in human resource management (HRM) platforms is a prerequisite for every business to successfully adopt and implement the Fourth Industrial Revolution (Industry 4.0). These methods are necessary to provide a fair, efficient, transparent, and safe environment. Successful implementation of these requirements may be facilitated by blockchain technology, which is based on a decentralized distributed ledger. The purpose of this study is to ascertain how blockchain technology is currently being applied in human resource management. Along with anticipated adoption barriers that can restrict its use, it also outlines possible opportunities associated with the implementation of blockchain technology in the field of human resource management. There are definite benefits when comparing the proposed system to the existing hiring practices. Thus, blockchain technology has also been widely used in human resources management. This essay will look more closely at and explore blockchain technology's application potential in HRM. To determine the possible opportunities associated with the use of blockchain technology in the HRM domain as well as the expected adoption challenges that may impede its utilization, this paper analyses the findings of an empirical study that conducted one semi-structured interview with HRM experts. Both blockchain and HRM researchers can benefit from the study by using the potential suggested as a basis for future research and attempting to address the expected adoption issues. KEY WORDS: Blockchain Technology, Human Resource Management (HRM), Industry 4.0, Decentralized Ledger, Recruitment and Hiring, Adoption Challenges.

Driven by the Internet technology, the sharing economy, as a new type of economy, has contributed many positive effects on the harmonious and sustainable development of China. However, at the same time, there are also a series of problems in information security, privacy, resource allocation, protocol setting and other aspects, resulting in resource waste, information leakage and other phenomena. These problems are huge obstacles to the sharing economy. To address these issues, it is based on the weakening of authentication barriers, decision centers, fidelity, and automatic contract execution. Firstly, the mechanism and approaches to solve these problems are discussed in theoretical details. Based on this, the viewpoint of this paper is proved by the practical examples of the application of block chain technology. Finally, from the whole process of the sharing economy operation, through the summary of the specific application scenarios and key links of the existing application cases, the specific methods and strategies of the application of block chain technology are given.

While currently, general attention is focused on generative AI applications such as ChatGPT and their impact on project management; there is hardly any talk of blockchain applications. Using a bibliometric analysis of the pertinent literature, we can show a significant increase in the application of blockchain technology to project management and a clear link between AI, blockchain technology, and project management. Our research shows not only a significant increase in publications in the field of the application of blockchain technologies in project management, particularly in the construction industry and in China, but also the first concrete examples of application in the area of contract management, smart contracts, secure payment transactions as well as data management. The results of our research show in a unique way the direct connection between AI and blockchain technologies and their application in project management using the example of smart contracts with secure payment transactions in plant construction. This opens up a fascinating field of research and provides practitioners with exciting insights into an innovative application for AI and blockchain technologies.

The application of blockchain is associated primarily with cryptocurrencies, however they are used in various spheres of the economy. The issues of the application of blockchain technologies in land administration are not sufficiently developed theoretically, which makes this study relevant. Since 2016, the application of blockchain technologies in land administration has been at various stages of implementation in different countries (USA, United Kingdom, Brazil, etc.). A model for entering data into the land information system using blockchain technologies is presented: data from users are received and added to the blockchain, they are replicated and the transaction is verified, a block with a transaction is formed, which is added to the blockchain of all system participants. A national land market system with blockchain infrastructure can increase the likelihood of exporting to international markets as compliance with international standards becomes a transparent and undeniable issue. The use of blockchain technologies can increase economic efficiency and security, reduce the risk of uncertainty in achieving sustainable development of land matters.