Results 61 to 70 of about 355,492 (275)

Making PayPal Pay: Regulation E and Its Application to Alternative Payment Services [PDF]

open access: yes, 2015
In light of the growth of data breaches in both occurrence and scale, it is more important than ever for consumers to be aware of the protections afforded to them under the law regarding electronic fund transfers and alternative payment services ...
Pacifici, Eric
core   +1 more source

Big data: A case study of disruption and government power [PDF]

open access: yes, 2017
Although it is part of core government business to collect information about its citizens, ‘big data’ has increased the scale, speed and complexity of data collection and use to such an extent that it is arguably qualitatively different from the record ...
Galloway, Kathrine
core   +1 more source

Digital payments enhance both formal and informal credit access for rural households: evidence from China

open access: yesFrontiers in Sustainable Food Systems
While digital finance is recognized for enhancing financial inclusion, its micro-level mechanisms—particularly through digital payments—remain underexplored.
Baozhen Chen, Jialin Xiao
doaj   +1 more source

Strong Lateral Confinement of Hydrophilic Silica Nanoparticles on Mg‐Al Layered Double Hydroxides Nanoflakes for Enhanced Thermal Properties

open access: yesAdvanced Materials Interfaces, EarlyView.
A nanostructured, naturally flame‐retardant, and non‐toxic inorganic composite is introduced, which is laterally associated with silica nanoparticles to induce the restacking of the LDH lamella structure, thereby serving as an efficient thermal insulator.
Gayani Pathiraja   +7 more
wiley   +1 more source

THE LEVEL OF USING PAYMENT INSTRUMENTS IN THE TRANSFER OF DIGITAL CURRENCY [PDF]

open access: yesChallenges of the Knowledge Society
Globally, in recent years there has been a significant decrease in the number of cash transactions, followed by a decrease in the use of credit cards. Digital payments and e-commerce have undergone tremendous changes, revolutionising the way we buy and
Nicoleta PANAIT, Mădălina RĂDOI
doaj  

Crack Repair in Hydroxyapatite Bioceramics Using an Ultraviolet Ultrafast Laser

open access: yesAdvanced Materials Interfaces, EarlyView.
The study proposes an ultrafast ultraviolet laser approach to repair hidden tooth cracks, which has been preliminarily validated on HAP. Moreover, this technique aims to strengthen the native enamel structure rather than introducing a foreign filling material.
Yan Xue   +6 more
wiley   +1 more source

Mechanism Design via Consensus Estimates, Cross Checking, and Profit Extraction [PDF]

open access: yes, 2011
There is only one technique for prior-free optimal mechanism design that generalizes beyond the structurally benevolent setting of digital goods. This technique uses random sampling to estimate the distribution of agent values and then employs the ...
Ha, Bach Q., Hartline, Jason D.
core   +1 more source

Pay as You Go: A Generic Crypto Tolling Architecture

open access: yes, 2020
The imminent pervasive adoption of vehicular communication, based on dedicated short-range technology (ETSI ITS G5 or IEEE WAVE), 5G, or both, will foster a richer service ecosystem for vehicular applications.
Bartolomeu, Paulo   +2 more
core   +1 more source

The Role of Innovation Resistance and Technology Readiness in the Adoption of QR Code Payments Among Digital Natives: A Serial Moderated Mediation Model

open access: yesInternational Journal of Business Science and Applied Management, 2023
Recent literature on the QR code payment system has called for further research on the adoption of QR codes as a payment tool among digital natives. In response to this call, this study investigates the influence of perceived value on digital natives ...
Ashrafi, D.M., Easmin, R.
doaj  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

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