Results 71 to 80 of about 27,120,773 (181)

Digital and Gender Attributes of IC in Sustainability Reporting of Italian Firms

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Italian listed enterprises increasingly rely on intellectual capital (IC) to enhance competitiveness and sustainability performance. As IC, comprising human, structural, and relational capital, is rarely recognised in financial statements due to the lack of standardised frameworks, its disclosure has gained relevance in sustainability ...
Alessandra Buonasera, Simona Catuogno
wiley   +1 more source

Plasmakristall‐4 Experiment: 10 Years of Operation in Orbit

Contributions to Plasma Physics, EarlyView.
ABSTRACT Plasmakristall‐4 (PK‐4) is a microgravity complex plasma laboratory operated for 10 years on board the International Space Station. Its main purpose is the particle‐resolved investigation of generic condensed matter phenomena using strongly coupled suspensions of microparticles immersed in low‐pressure gas‐discharge plasmas.
M. Pustylnik, H. M. Thomas, M. Kretschmer, M. Thoma   +3 more
wiley   +1 more source

Motion estimation and CABAC VLSI co-processors for real-time high-quality H.264/AVC video coding [PDF]

, 2010
Real-time and high-quality video coding is gaining a wide interest in the research and industrial community for different applications. H.264/AVC, a recent standard for high performance video coding, can be successfully exploited in several scenarios ...
Saponara, S., Casula M., Martina M, Maurizio Martina, Casula M, Fanucci L., Martina, Maurizio, Guido Masera, Masera G., Luca Fanucci, Sergio Saponara, Casula, M., SAPONARA, SERGIO, FANUCCI, LUCA, Masera, Guido, Fanucci, L., Michele Casula, Saponara S.   +17 more
core   +1 more source

Source code for rate-distortion optimization of video-based point cloud compression with differential evolution

, 2021
Extension of the methods proposed in [1] and [2] to two GOPs [1] H. Yuan, R. Hamzaoui, F. Neri, S. Yang, Model-based rate-distortion optimized video-based point cloud compression with differential evolution, in: Proc.
Neri, Ferrante, Hamzaoui, Raouf, Yang, Shengxiang, Yuan, Hui   +3 more
core   +1 more source

Efficient Dynamic Point Cloud Compression Through Adaptive Hierarchical Partitioning

IEEE Access
Video-based Point Cloud Compression (V-PCC) is a dynamic point cloud coding standard that compresses 3D point clouds by projecting them into 2D frames, involving computationally intensive steps that can hinder real-time applications in augmented and ...
Faranak Tohidi, Manoranjan Paul, and Fariha Afsana   +2 more
doaj   +1 more source

Advances in vital‐sign prediction and early‐warning models for underground coal mine workers integrating environmental factors

Deep Underground Science and Engineering, EarlyView.
This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu, Dawei Cui, Yingjie Liu, Yuntao Liang, Yue Zhang   +4 more
wiley   +1 more source

Eye-Tracking, Quality Assessment, and QoE Prediction Models for Point Cloud Videos: Extended Analysis of the ComPEQ-MR Dataset

IEEE Access
Point cloud videos, also termed dynamic point clouds (DPCs), have the potential to provide immersive experiences with six degrees of freedom (6DoF). However, there are still several open issues in understanding the Quality of Experience (QoE) and visual ...
Shivi Vats, Minh Nguyen, Christian Timmerer, Hermann Hellwagner   +3 more
doaj   +1 more source

High‐Strength, Fluorescent, Triboelectric Cellulose Hydrogel‐Derived Plastics Through Molecular Network Engineering for Energy Harvesting and Motion Sensing

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Multifunctional cellulose hydrogel‐derived plastics (FCBPs) are fabricated via a novel molecular network engineering strategy involving epoxy cross‐linking, solvent exchange, and hot‐pressing techniques. The resulting materials exhibit high mechanical strength, excellent thermal/solvent resistance, stable fluorescence, complete biodegradability, and ...
Fuyuan Lu, Yifan Jiao, Yuxuan Chen, Zhezhe Zhou, Gaobo Lou, Caicai Li, Gaojie Jiao, Mark Lynch, Jialong Wen, Xiaochun Zhang, Pingan Song, Dan Sun   +11 more
wiley   +1 more source

Tracking-Optimized Quantization for H.264 Compression in Transportation Video Surveillance Applications [PDF]

, 2011
We propose a tracking-aware system that removes video components of low tracking interest and optimizes the quantization during compression of frequency coefficients, particularly those that most influence trackers, significantly reducing bitrate while ...
Tsaftaris, Sotirios A., E. Soyak, Katsaggelos, Aggelos K., S. A. Tsaftaris, A. K. Katsaggelos, Soyak, Eren   +5 more
core   +1 more source

Low-complexity patch projection method for efficient and lightweight point-cloud compression

ETRI Journal
The point cloud provides viewers with intuitive geometric understanding but requires a huge amount of data. Moving Picture Experts Group (MPEG) has developed video-based point-cloud compression in the range of 300-700.
Sungryeul Rhyu, Junsik Kim, Gwang Hoon Park, Kyuheon Kim   +3 more
doaj   +1 more source