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Topic Review
Bioethanol Production Using Seawater
  Bioethanol has many environmental and practical benefits as a transportation fuel. It is one of the best alternatives to replace fossil fuels due to its liquid nature, which is similar to the gasoline and diesel fuels traditionally used in transportation. In addition, bioethanol production technology has the capacity for negative carbon emissions, which is vital for solving the current global warming dilemma. However, conventional bioethanol production takes place based on an inland site and relies on freshwater and edible crops (or land suitable for edible crop production) for production, which has led to the food vs. fuel debate. Establishing a coastal marine biorefinery (CMB) system for bioethanol production that is based on coastal sites and relies on marine resources (seawater, marine biomass and marine yeast) could be the ultimate solution. In this paper, we aim to evaluate the environmental impact of using seawater for bioethanol production at coastal locations as a step toward the evaluation of a CMB system. Hence, a life cycle assessment for bioethanol production was conducted using the proposed scenario, named Coastal Seawater, and compared to the conventional scenario, named Inland Freshwater (IF). The impact of each scenario in relation to climate change, water depletion, land use and fossil depletion was studied for comparison. The Coastal Seawater scenario demonstrated an improvement upon the conventional scenario in all the selected impact categories. In particular, the use of seawater in the process had a significant effect on water depletion, showing an impact reduction of 31.2%. Furthermore, reductions were demonstrated in natural land transformation, climate change and fossil depletion of 5.5%, 3.5% and 4.2%, respectively. This indicates the positive impact of using seawater and coastal locations for bioethanol production and encourages research to investigate the CMB system.
  • 1.5K
  • 21 Aug 2021
Topic Review
Biomass Supply Chains in Post-COVID-19 Recovery
Researchers investigates how biomass supply chains (BSChs) for bioenergy within the broader bioeconomy could contribute to the post-COVID-19 recovery in three dimensions: boosting economic growth, creating jobs, and building more resilient and cleaner energy systems in four future scenarios, in the short term (by 2023) and long term (by 2030).
  • 663
  • 17 Dec 2021
Topic Review
Bitcoin in Conventional Markets
Blockchain technology is being closely studied from a technical point of view and links to the Internet of Things (IoT) as well as its impact on financial investment. A secure blockchain is a distributed network in which information is stored as a chain-connected block. This innovative technology is based on cryptography and decentralization principles, ensuring high data security and integrity. Using cryptographic algorithms, the blockchain can help or face challenges in ensuring privacy and protection against fraud and manipulation. The combination of cryptographic algorithms and consensus mechanisms enables a variety of uses for blockchain technology, such as the development of applications with enhanced security, blockchain distribution networks, intelligent grids or digital financial systems. One of the most evocative immersions of blockchain technology into conventional markets is the innovative use of blockchain to create crypto-assets and the expansive attraction of investors to adopt blockchain currencies for investment portfolio diversification.
  • 211
  • 16 Nov 2023
Topic Review
Black Sea Trade and Economy
The Black Sea trade and economy provide an integral part in the connection between Asia and Europe. In addition to sea ports and fishing, key activities include hydrocarbons exploration for oil and natural gas, and tourism. According to NATO, the Black sea is a strategic corridor that provides smuggling channels for moving legal and illegal goods including drugs, radioactive materials, and counterfeit goods that can be used to finance terrorism.
  • 866
  • 14 Oct 2022
Topic Review
Blended Finance and Partial Risk Guarantee
A partial risk guarantee (PRG) is one of the critical instruments in the blended finance approach that provides assurance to the risk investor to lend leveraged capital to the borrower. Under the PRG scheme, philanthropic capital is employed as a risk guarantee to create financial and economic additionality through the multiplier effect.
  • 290
  • 21 Aug 2023
Topic Review
Blockchain and Business Process Management Synergy
Blockchain technology has become a powerful disruptive force that upends established ideas in several industries. A fascinating point of convergence is that of blockchain technology and Business Process Management (BPM), where the distributed and immutable characteristics of blockchain promise to completely transform the modeling, implementation, and oversight of business processes. This symbiosis offers a singular chance to develop corporate processes that are more efficient, safe, and transparent.
  • 178
  • 03 Jan 2024
Topic Review
Blockchain and the Physical Internet
Integrating triple bottom line (TBL) goals into supply chains (SCs) is a challenging task which necessitates the careful coordination of numerous stakeholders’ individual interests. Recent technological advancements can impact TBL sustainability by changing the design, structure and management of modern SCs. Blockchain technology enables immutable data records and facilitates a shared data view along the supply chain. The Physical Internet (PI) is an overarching framework that can be applied to create a layered and comprehensive view of the SC. In this conceptual paper I define and combine these technologies and derive several high-level research areas and research questions to investigate adoption, management as well as structural SC issues. I suggest a theory-based research agenda for the years to come that exploits the strengths of rigorous academic research, while remaining relevant for the industry. Furthermore, I suggest various well-established theories to tackle the respective research questions and provide specific directions for future research.
  • 1.2K
  • 30 Oct 2020
Topic Review
Blockchain Applications in Agribusiness
Blockchain is a communication network where data is stored and shared in a distributed manner among all its nodes and links, eliminating any reliable authority centralized in different business models and where each node can assume coordination without a unified data center. Blockchain is a chain of blocks of information forming a distributed database where a group of people controls, records, and shares information used in various types of applications and is interconnected through platforms and hardware worldwide.
  • 1.1K
  • 27 Apr 2021
Topic Review
Blockchain Applications in Food Supply Chains
Blockchain has found wide acceptance not just in the DeFi and Crypto space, but also in digital supply chains, non-monetary transactions, and governance. Amongst many, the food supply chain is riddled with lots of inefficiencies and untraceable corruption. Hence, many have investigated the integration of blockchain technology into the food system.
  • 240
  • 05 Sep 2023
Topic Review
Blockchain in Life Cycle Assessment
Blockchain is a technology that is increasingly used in the modern world. Its creator is Satoshi Nakamoto, who in 2008 used this technology in cryptocurrencies.
  • 1.4K
  • 30 Dec 2021
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