Results 101 to 110 of about 179,271 (310)
AGING MEDICINE, EarlyView.This 20‐year retrospective study reveals a significant increase in renal biopsy utilization and a pivotal shift in biopsy‐proven renal disease among Chinese elderly patients. Secondary glomerular nephropathy (particularly diabetic nephropathy and hypertensive nephropathy) has surpassed primary glomerular nephropathy as the leading biopsy‐proven ...
Shasha Han +4 more
wiley +1 more source
The Sampling Twice Technique for the RSA-based Cryptosystems with Anonymity
, 2005 We say that an encryption scheme or a signature scheme provides anonymity when it is infeasible to determine which user generated a ciphertext or a signature.
Ryotaro Hayashi +2 more
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Security analysis on a kind of group signatures
Tongxin xuebao, 2003 In 1998, Lee and Chang proposed a group signature scheme based on the discrete logarithm problem.Tseng, Jan and Ao gave respectively new improved scheme based on Lee-Chang scheme.
SI Tao-zhi1 +3 more
doaj
All or Nothing: The False Promise of Anonymity
Data Science Journal, 2017 In early 2016, the International Committee of Medical Journal Editors (ICMJE) proposed that responsible sharing of de-identified individual-level data be required for clinical trials published in their affiliated journals.
Neil Walker
doaj +1 more source
Agribusiness, EarlyView.Abstract The Russian invasion of Ukraine in February 2022 had profound consequences for the global economy. As both countries are major commodity exporters, the food value chain was also affected. This study investigates the impact of the invasion on stock prices, profitability and sentiments of agribusinesses along the food supply chain by using an ...
Julia Höhler +2 more
wiley +1 more source
ID-based wireless authentication scheme with anonymity
Tongxin xuebao, 2009 Considered the especial requirements of the authentication scheme among the roaming users and the visited networks,an ID-based wireless authentication scheme with anonymity was proposed by the bilinearity and non-degeneration of pairings.The security of ...
ZHU Hui, LI Hui, SHU Wan-li, WANG Yu-min
doaj
Agribusiness, EarlyView.Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels +4 more
wiley +1 more source
Secure Pub-Sub: Blockchain-Based Fair Payment With Reputation for Reliable Cyber Physical Systems
IEEE Access, 2018 The cyber physical system (CPS) has gained considerable success in large-scale distributed integration environment. In such systems, the sensor devices collect data which would be disseminated via reliable manner to all interested co-operant entities ...
Yanqi Zhao +4 more
doaj +1 more source
Agribusiness, EarlyView.ABSTRACT This study investigates the financial literacy (FL) of Swedish farmers, its linkages to farmer characteristics, management accounting practices and farm outcomes by surveying Swedish Farm Accountancy Data Network farmers. Using item response theory, we expand the existing FL measurement specifically to the farming context, assess measurement ...
Uliana Gottlieb, Helena Hansson
wiley +1 more source
‘Unfettered expression of thought’? Experiences of anonymous online role play [PDF]
, 2009 Advocates suggest that anonymity allows all learners to have an equal voice in a learning environment, and that it encourages participation. This paper explores tutors’ and learners’ experiences of an anonymous, synchronous role play activity conducted ...
Gordon, Carole +2 more
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