Results 71 to 80 of about 1,485,122 (258)

High‐Power Hybrid Nanogenerator With Multi‐Degree‐of‐Freedom Mechanical Coupling for Harvesting Water Wave Energy

Advanced Science, EarlyView.
A high‐power hybrid nanogenerator (HP‐HNG) with multi‐degree‐of‐freedom mechanical coupling is reported, integrating multi‐directional wave energy for output to achieve 1 + 1 > 2 energy harvesting. The HP‐HNG achieves a peak output power of 0.764 W, corresponding to a peak power density of 127.303 W m−3. At a wave frequency of 1 Hz, the HP‐HNG delivers
Shuai Ding, Hua Zhai, Hao Gong, Xiao Long, Yuanzhuo Tian, Zhanyong Hong, Long Zheng, Xucong Wang, Xiangyu Chen, Zhong Lin Wang   +9 more
wiley   +1 more source

China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications

Advanced Science, EarlyView.
China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu, Zhiyu Tian, Zhengxian Zhang, Xinbei Li   +3 more
wiley   +1 more source

From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

Advanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang, Meng Chen, Guanchen Li, Ruifeng Liu, Yingxin Wang, Ziran Zhao   +5 more
wiley   +1 more source

Blockchain-based payment channel network: challenges and recent advances

Tongxin xuebao
The transaction processing speed of blockchains is not superior to that of the traditional financial system. Payment channel is one of the mainstream research directions to improve the performance of blockchain systems, and its functions include reducing
XU Xiu, TIAN Anqi, HE Ruiwen
doaj  

CommTLC: An Alternative to Reduce the Attack Surface of HTLCs in Lightning Networks

IET Blockchain
The Payment Channel Network is widely recognized as one of the most effective solutions for handling off‐chain transactions and addressing blockchain scalability challenges.
Prerna Arote, Joy Kuri
doaj   +1 more source

Design and evaluation of Swift routing for payment channel network

Blockchain: Research and Applications
Payment Channel Networks (PCNs) are a promising alternative to improve the scalability of a blockchain network. A PCN employs off-chain micropayment channels that do not need a global block confirmation procedure, thereby sacrificing the ability to ...
Neeraj Sharma, Kalpesh Kapoor, V. Anirudh   +2 more
doaj   +1 more source

Designing large value payment systems: An agent-based approach [PDF]

The purpose of this paper is to show how agent-based simulations of payment systems can be used to aid central bankers and payment system operators in thinking about the appropriate design of payment settlement systems to minimise risk and increase their
Sheri Markose, Stephen Millard, Amadeo Alentorn, Jing Yang   +3 more
core  

A Photothermally Amplified Enzyme–Nitric Oxide Co‐Regulatory System Reprograms Pathological ECM–Fibroblast Crosstalk to Alleviate Hypertrophic Scarring

Advanced Science, EarlyView.
An enzyme–nitric oxide (NO) co‐regulatory strategy reprograms pathological extracellular matrix (ECM)–fibroblast crosstalk in hypertrophic scars. Enzymatic degradation of pre‐existing ECM relieves aberrant mechanical cues, while NO‐mediated fibroblast phenotypic modulation restrains excessive collagen synthesis.
Junzhe Fu, Fan Jia, Yixian Mu, Wanzhe Liu, Dingqi Tang, Qiao Jin, Jian Ji, Youxiang Wang   +7 more
wiley   +1 more source

MONETARY TRANSMISSION OF PERSISTENT SHOCK TO THE RISK PREMIUM: THE CASE OF INDONESIA

Buletin Ekonomi Moneter dan Perbankan, 2011
This paper investigates the relative importance of monetary transmission channel to inflation of passing persistent shock to the risk premium. The findings show that nominal exchange rate depreciation, triggered by a more persistent shock to interest ...
Akhis R. Hutabarat
doaj   +1 more source

Liquidity requirements and payment delays - participant type dependent preferences [PDF]

The paper presents an analysis of the trade-offs of participants of different type between payment delay and liquidity requirement on the basis of synthetically generated data. The generation of the synthetic transaction data set for a simple RTGS system
Schulz, Christian
core