Results 101 to 110 of about 114,314 (281)

Study of CABAC-based digital video encryption in the H.264/AVC standard

Tongxin xuebao, 2007
Several candidate domains were analyzed and summarized to apply encryption to the latest video coding standard H.264/AVC,and a novel digital video encryption scheme based on CABAC（context-based adaptive binary arithmetic coding） was proposed.During the ...
BAO Xian-yu1, JIANG Jian-guo1.2, YUAN Wei1, LI Yuan1   +3 more
doaj   +2 more sources

An Iterative Detection Aided Unequal Error Protection Wavelet Video Scheme Using Irregular Convolutional Codes

, 2006
A wavelet-based videophone scheme proposed, where the video bits are Unequal Error Protection (UEP) using Irregular Convolutional Codes (IRCCs). The proposed system uses Adaptive Arithmetic Coding (AAC) for encoding the motion vectors and individual ...
Hanzo, L., Pham, A.Q., Wang, J., Yang, L-L.   +3 more
core  

A Phase 1, Randomized, Placebo‐Controlled, Multiple‐Dose, Double‐Blind Study to Evaluate and Compare the Pharmacokinetics and Safety of Rimegepant in Healthy Adult Japanese and Caucasian Individuals

Clinical Pharmacology in Drug Development, EarlyView.
Abstract This Phase 1, randomized, placebo‐controlled, double‐blind study assessed the pharmacokinetic profile of rimegepant (25, 75, or 150 mg once daily for 14 days) in healthy Japanese and Caucasian adults. Exposures were modestly increased in Japanese participants compared with Caucasian participants following a single dose of rimegepant (Day 1 ...
Rajinder Bhardwaj, Chay Ngee Lim, Yinhua Li, Kyle T. Matschke, Richard Bertz, Robert Croop, Jing Liu   +6 more
wiley   +1 more source

ESG Performance Evolution in Retail: A Systematic Review and Meta‐Analysis

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Environmental, social, and governance (ESG) practices have transformed from peripheral corporate social responsibility initiatives into core strategic imperatives in retail. Despite growing interest, the literature remains fragmented across disciplines and geographic contexts, with no comprehensive sector‐specific analysis examining the ...
Jiyeon Kim, Wooyoung Yang
wiley   +1 more source

Microscopic time‐dependent mechanical behavior of shale derived from nanoindentation

Deep Underground Science and Engineering, EarlyView.
This study conducted grid nanoindentation creep tests to systematically analyze the microscopic creep behaviors of shale. Based on the analysis of creep strain rate sensitivity, the primary mechanism of microscopic creep in shale was found to be the extension and closure of microcracks.
Cunbao Li, Shilei Zhong, Heping Xie, Changtai Zhou, Jianjun Hu   +4 more
wiley   +1 more source

Analytical tools for optimizing the error correction performance of arithmetic codes

, 2008
International audienceIn joint source-channel arithmetic coding (JSCAC) schemes, additional redundancy may be introduced into an arithmetic source code in order to be more robust against transmission errors.
Ben--Jamaa, Salma, Kieffer, Michel, Weidmann, Claudio   +2 more
core   +1 more source

A consensus model in legislative decision‐making: The council of the European Union

European Policy Analysis, EarlyView.
Abstract The culture of consensus influences legislative decision‐making within the Council of the European Union, often leading to broad coalitions in which even the preferences of isolated member states are considered. Nevertheless, despite its significance, this culture has been insufficiently studied through formal models predicting EU legislative ...
Arash Pourebrahimi
wiley   +1 more source

Decentralized Wind Energy Systems as Catalysts for Urban Resilience: A Design Framework

Energy Science &Engineering, EarlyView.
ABSTRACT Confronting the escalating extreme weather events (EWEs) and intensifying winds, this study proposes an active response to these issues by exploring decentralized wind energy production for Peng Chau Island, Hong Kong. It integrates theoretical perspectives on energy democracy—empowering local communities through energy autonomy—and urban ...
Tian Cheng
wiley   +1 more source

Recruitment of the premotor cortex during arithmetic operations by the monkey

Scientific Reports
Arithmetic operations are complex mental processes rooted in the abstract concept of numerosity. Despite the significance, the neural architecture responsible for these operations has remained largely uncharted. In this study, we explored the presence of
Sumito Okuyama, Toshinobu Kuki, Hajime Mushiake   +2 more
doaj   +1 more source

DeepSeek in Education: Exploring the Transformative Potential of AI‐Driven Educational Intelligence

Future in Educational Research, EarlyView.
ABSTRACT The integration of artificial intelligence into education remains challenged by issues of scalability, interpretability, and multimodal adaptability. DeepSeek's AI‐driven educational tools show potential to improve educational applications through advances in reasoning efficiency, lightweight deployment, and multimodal fusion.
Jian Liao, Fan Sun, Yajie Liu, Yuli Hu
wiley   +1 more source