Results 31 to 40 of about 2,155,394 (299)
Blockchain in the public procurement system
E-Management, 2019 Public procurement accounts for a significant share of the country's budget. It is impossible to solve the problem of effective budget spending without establishing a rational and transparent system of public procurement.
N. G. Kosyan, I. V. Mil'kina
doaj +1 more source
Economic Development of the Iraqi Gas Sector in Conjunction with the Oil Industry
Energies, 2022 The relevance of this article is due, on the one hand, to the importance of the oil and gas industry in the development of Iraq and, on the other hand, the inability to enhance the existing capacities of the gas industry due to both serious systemic ...
Tatyana Semenova, Ali Al-Dirawi
doaj +1 more source
Сибирское юридическое обозрение, 2018 The article is devoted to the actual today the problem of the implementation of effective state and municipal procurement in the Russian Federation. The author believes that the creation of the concept of regulation of state and municipal procurement in ...
M. V. Shmeleva
doaj +1 more source
Jus StrictumThe paper considers theoretical and practical aspects of legal regulation of the contract of supply for state and municipal needs by studying the interaction of dispositive and mandatory rules governing social relations formalized within the contract of ...
Elena V. Chuklova, Vladimir N. Trifonov
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
On the Feasibility of Decentralized Derivatives Markets
, 2017 In this paper, we present Velocity, a decentralized market deployed on Ethereum for trading a custom type of derivative option. To enable the smart contract to work, we also implement a price fetching tool called PriceGeth.
Adham, Moe +3 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Сибирское юридическое обозрение, 2020 The article is devoted to the actual today the problem of the implementation of effective state and municipal procurement in the Russian Federation. The author believes that the creation of the concept of regulation of state and municipal procurement in ...
M. V. Shmeleva
doaj
Design and implementation of a smart-contract voting system based on zero-knowledge proof
工程科学学报, 2023 As a legally binding computer program, smart contracts are stored on the blockchain and can be automatically executed according to the contract terms.
Hong-jian YIN +4 more
doaj +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source