Results 51 to 60 of about 13,316 (185)
智能科学与技术学报, 2021 基于区块链的非同质化通证（NFT）是一种记录在区块链上的数字资产所有权，具有唯一性、不可替代性、不可分割性等特征。作为智能经济中的核心要求，NFT目前已被广泛应用于收藏品、加密艺术品和游戏中。首先介绍NFT的相关概念、特征和发展历程，分析NFT的核心要素和典型应用领域，并指出目前NFT在产权、价值、技术、监管等方面面临的问题与风险；然后介绍NFT的研究现状，并在此基础上提出NFT在价值评估、交易模式与定价机制方面的研究问题；最后对NFT驱动的数字资产化趋势进行展望。
秦蕊 +5 more
doaj
Legal support for digitalization of art
RUDN Journal of Law, 2023 The relevance of digital art and digitalization of art, as a more general category, reflecting the modern technological approach to this sphere of human activity, is manifested in mainstreaming of legal regulation of various aspects of digital ...
Tatsiana N. Mikhaliova
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ESC Heart Failure, Volume 12, Issue 2, Page 1119-1131, April 2025.Abstract Large clinical data underscore that heart failure is independently associated to an increased risk of negative cognitive outcome and dementia. Emerging evidence suggests that cerebral hypoperfusion, stemming from reduced cardiac output and vascular pathology, may contribute to the largely overlapping vascular dementia and Alzheimer's disease ...
Mauro Massussi +6 more
wiley +1 more source
Irrigation and Drainage, EarlyView.ABSTRACT Flow rates for applying nutrient solutions in hydroponic systems are empirically known, yet uncertainties remain regarding whether brackish water affects the optimal flow rate and, consequently, biomass production and allocation. This study evaluated whether variations in application flow rate affect coriander biomass when brackish water is ...
Raphaela Revorêdo Bezerra +7 more
wiley +1 more source
Granger-Causal Effects of Consumer Behavior on NFT Sales
LedgerAn understanding of what influences the NFT market is valuable in such a speculative space, and predictors of directional shifts in NFT sales are beneficial to NFT users and investors alike.
Stoyan Angelov
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Journal of Magnetic Resonance Imaging, EarlyView.ABSTRACT Alzheimer's disease (AD) is one of the most common neurological disorders affecting older adults, with approximately 7.2 million cases only in the United States. This number is projected to increase to 13.8 million in the United States by 2060, leading to increased expenditures for healthcare, long‐term care and hospice services. Consequently,
Valentina Zecca +3 more
wiley +1 more source
Metaverse and Artificial Intelligence as Web 4.0: The Next Generation of the Internet
Systems Research and Behavioral Science, EarlyView.ABSTRACT This study utilizes systems thinking to explore and entwine an evolving metaverse scholarship to a relatively underexplored phenomenon of Web 4.0. We adopt a soft systems thinking framework to guide the interpretation of complex and evolving metaverse scholarship, using bibliometric mapping of 5587 publications sourced from Scopus.
Anton Klarin +3 more
wiley +1 more source
EFFECT OF IRRIGATION SCHEDULING AND PLANT DENSITY ON PRODUCTIVITY AND QUALITY OF STRAWBERRY GROWN IN WATER CULTURE [PDF]
Arab Universities Journal of Agricultural Sciences, 2016 The experiment was carried out at the experimental site of Arid Land Agricultural graduate studies and Research Institute (ALARI), Faculty of Agriculture, Ain Shams University, Qalyobia Governorate during the two successive seasons of 2013/2014 and 2014 ...
W.A El-Malky
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Maximizing the Economic, Environmental, and Social Impact of the Metaverse
Thunderbird International Business Review, EarlyView.ABSTRACT The metaverse is a transformative digital ecosystem with the potential to redefine economic, environmental, and social systems. This qualitative study examines how the metaverse and its enabling technologies—such as AR/VR, blockchain, and AI—might evolve to influence sustainability. Drawing on semi‐structured interviews with global experts and
Alessandro Lanteri +2 more
wiley +1 more source
Reference values of nuchal fold thickness in an Iranian population sample
Journal of Research in Medical Sciences, 2018 Background: Considering that ethnicity and gestational age (GA) could affect the value of nuchal fold thickness (NFT) in mid-trimester, we aimed to determine the reference intervals of NFT values for each gestational week from 16 to 24 weeks of pregnancy
Kimia Kazemi +2 more
doaj +1 more source