Results 131 to 140 of about 6,908 (279)

Epistemic modality and evidentiality in virtual intercultural exchanges between Turkish and Texan users of English

open access: yesWorld Englishes, EarlyView.
Abstract This study reports on data from two 6‐week virtual intercultural exchanges (VIEs) between teachers of multilingual learners in K‐12 schools in Türkiye and the United States. Using the data from these asynchronous VIEs, we focus on Turkish world Englishes speakers’ use of epistemic markers and evidentials.
Melike Uzum   +4 more
wiley   +1 more source

Efficient certificateless multi-receiver anonymous signcryption scheme

open access: yesTongxin xuebao, 2016
To solve the private key escrow problem of identity-based multi-receiver signcryption schemes,the security model for multi-receiver signcryption scheme was constructed,and then a certificateless multi-receiver signcryption scheme based on ECC was ...
Yan-lin QIN, Xiao-ping WU, Wei HU
doaj  

Robust multi‐coil MRI reconstruction via self‐supervised denoising

open access: yesMagnetic Resonance in Medicine, Volume 94, Issue 5, Page 1859-1877, November 2025.
Abstract Purpose To examine the effect of incorporating self‐supervised denoising as a pre‐processing step for training deep learning (DL) based reconstruction methods on data corrupted by Gaussian noise. K‐space data employed for training are typically multi‐coil and inherently noisy.
Asad Aali   +4 more
wiley   +1 more source

Leakage-resilient certificateless signcryption scheme

open access: yesTongxin xuebao, 2017
In practical applications,the potential adversary may exploit partial information about the secret keys by side-channel attacks ,traditional certificateless signcryption schemes can’t resist these key-leakage attacks.A leakage-resilient certificateless ...
Yan-lin QIN, Xiao-ping WU, Wei HU
doaj  

Double-sided: tight proofs for guessing games in the quantum random oracle model

open access: yesCybersecurity
The semi-classical One-Way to Hiding (SC-O2H) lemma given by Ambainis et al. (CRYPTO 2019) is a crucial technique to solve the reprogramming problem in the quantum random oracle model (QROM), which can lead to quadratically better bounds for many cases ...
Jiawei Bao, Jiangxia Ge, Rui Xue
doaj   +1 more source

Sick of Robots—Heterogeneous Effects of Industrial Robots on Sickness Absence

open access: yesHealth Economics, Volume 34, Issue 10, Page 1882-1906, October 2025.
ABSTRACT This paper studies how the introduction of industrial robots affects sickness absence among workers in the manufacturing sector in Norway. We use data on the imports of industrial robots at the firm level, combined with employee‐firm linked register data, to investigate the impact of robotization on the duration of sick leave (SL).
Janis Umblijs, Kjersti Misje Østbakken
wiley   +1 more source

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