Results 61 to 70 of about 75,359 (297)

Interfacing B‐DNA and DNA Mimic Foldamers

Angewandte Chemie International Edition, Accepted Article.
A linker unit was designed and synthesized that can serve both as a hairpin turn in a DNA duplex and anchor point for an aromatic helical foldamer mimicking the shape and surface properties of B‐DNA. Methods were developed to synthesize natural/non‐natural chimeric molecules combining foldamer and DNA segments. The ability of the linker to position the
Manuel Loos, Felix Xu, Pradeep K. Mandal, Tulika Chakrabortty, Céline Douat, David B. Konrad, Melis Cabbar, Johannes Singer, Valentina Corvaglia, Thomas Carell, Ivan Huc   +10 more
wiley   +1 more source

Statistical detection of selfish mining in proof-of-work blockchain systems

Scientific Reports
The core of many cryptocurrencies is the decentralised validation network operating on proof-of-work technology. In these systems, validation is done by so-called miners who can digitally sign blocks once they solve a computationally-hard problem ...
Sheng-Nan Li, Carlo Campajola, Claudio J. Tessone   +2 more
doaj   +1 more source

Blockchain distributed ledgers and liability

Journal of Digital Banking, 2018
One of the oft-noted benefits of distributed ledger technology is its security. Many commentators seem to believe that because the Bitcoin blockchain has not been hacked, somehow this means all blockchains are secure. This paper draws on recent examples to explore how risk persists when financial services are provided via distributed ledgers.
Zetzsche, DA, Buckley, RP, Arner, DW
openaire   +3 more sources

Digital Technologies: Description, Classification, and Links to Circular Economy

Business Strategy and the Environment, EarlyView.
ABSTRACT Digital technologies (DTs) and circular economy (CE) are currently two topics that are expected to contribute significantly to sustainable development, and digitization is generally considered a key enabler of CE. However, most studies only cover the most known Industry 4.0 technologies, and very limited research detailing how DTs can support ...
Laura Piedra‐Muñoz, Eva M. García‐Granero, Raphael Ricardo Zepon Tarpani, Alejandro Gallego‐Schmid   +3 more
wiley   +1 more source

The microvelocity of money in Ethereum

EPJ Data Science
The transfer velocity of money is a macroeconomic quantity that measures the frequency of exchanges in an economy. For cryptoassets it can be exactly measured adopting a new approach, MicroVelocity.
Francesco Maria De Collibus, Carlo Campajola, Claudio J. Tessone   +2 more
doaj   +1 more source

Bedeutung von Standards für Innovationen unter besonderer Berücksichtigung von Standards für Distributed Ledger Technologien in der Transportlogistik [PDF]

, 2019
Die Transportlogistik ist aufgrund ihres unternehmensübergreifenden Charakters oft durch eine sehr hohe Komplexität gekennzeichnet. Dem effizienten Austausch von Informationen entlang von Wert-schöpfungsketten und der Koordination der an der ...
Dobrovnik, Mario, Herold, David Martin, Kummer, Sebastian   +2 more
core  

Blackchain: Scalability for Resource-Constrained Accountable Vehicle-to-X Communication

, 2017
In this paper, we propose a new Blockchain-based message and revocation accountability system called Blackchain. Combining a distributed ledger with existing mechanisms for security in V2X communication systems, we design a distributed event data ...
Engelmann, Felix, Kargl, Frank, Mödinger, David, Schönig, Franziska, van der Heijden, Rens Wouter   +4 more
core   +1 more source

Hyperledger Fabric for the (digitalized) lifecycle of construction products: Applied review on fastening technology

Civil Engineering Design, Volume 7, Issue 1, Page 9-22, March 2025.
Abstract Blockchain technology is a digital decentralized data ledger recording transactions in an encrypted format. Its implementation can potentially hold significant advantages for the built environment, particularly in manufacturing and building product usage aligned with Building Information Modeling (BIM). This paradigm shift toward decentralized
Aileen Pfeil, Dimosthenis Kifokeris, Panagiotis Spyridis   +2 more
wiley   +1 more source

Can Distributed Ledger Technologies Promote Trust for Charities? A Literature Review

Frontiers in Blockchain, 2020
This paper presents a literature review on the role of the distributed ledger technology in promoting stakeholder trust for charitable organizations. The purpose of this review is to capture existing knowledge on the relationship between the following ...
Andrea Christie
doaj   +1 more source

Geological and geotechnical challenges on the Great Dyke of Zimbabwe and their impact on hardrock pillar design

Deep Underground Science and Engineering, EarlyView.
The Great Dyke of Zimbabwe is notable for its rich platinum group metal deposits but poses significant geological and geotechnical challenges due to its complex rock types and structural features. Traditional pillar design methods are insufficient for addressing these complexities; the study suggests incorporating advanced techniques such as machine ...
Tawanda Zvarivadza, Hendrik Grobler, Moshood Onifade, Manoj Khandelwal   +3 more
wiley   +1 more source