Results 21 to 30 of about 22,348 (212)
Adaptive Multipath Proofs for Privacy Protection and Security in Payment Channel Networks
MathematicsPayment channel networks enable scalable off-chain payments, but their practical deployment remains constrained by a persistent tension among routing efficiency, liquidity visibility, transaction privacy, and settlement security.
Wenqi Li, Zijie Pan, Yunqing Yang
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An Indoor Positioning-Based Mobile Payment System Using Bluetooth Low Energy Technology
Sensors, 2018 The development of information technology has paved the way for faster and more convenient payment process flows and new methodology for the design and implementation of next generation payment systems.
Alexander Yohan, Nai-Wei Lo, Doni Winata
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A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
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Relational Behavior in Smallholder Cocoa Marketing Channels [PDF]
E3S Web of Conferences, 2020 This research aimed to analyze the behavior in smallholder cocoa marketing agencies in Sempu Village Banyuwangi District. The choice of Jambewangi Village was intentional because there was lots of cocoa farming and known with good quality.
Hariyati Yuli +4 more
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Advanced Engineering Materials, EarlyView.Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley +1 more source
LIoTning: A Peer-Supervised Payment Channel Approach for Secure Micropayments in IoT Ecosystem
IEEE AccessThe rapid proliferation of the Internet of Things has heightened the demand for efficient, low-cost micropayments to support seamless service provisioning—a requirement fundamentally at odds with the inherent scalability issues of blockchain ...
Erfan Bahrami +2 more
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Identifying clusters of anomalous payments in the salvadorian payment system
Latin American Journal of Central Banking, 2022 We develop an unsupervised methodology to group payments and identify possible anomalies. With our methodology, we identify clusters based on a set of network features, using transactional (unlabeled) information from a systemically important payment ...
Franklim Arévalo +5 more
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Advanced Healthcare Materials, EarlyView.This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino +12 more
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Natural Biomaterials for Osteochondral Repair: From Source to Strategy
Advanced Healthcare Materials, EarlyView.Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu +5 more
wiley +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
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