Results 131 to 140 of about 4,167,463 (302)

Data Compression and Encryption Fusion: A Review of Hybrid Techniques for Secure and Efficient Online Transmission

IEEE Access
With the exponential growth of digital data, ensuring efficient and secure online file transmission has become a significant challenge. This study presents a comprehensive analysis of hybrid compression-encryption techniques, evaluating their impact on ...
Lei Zhao, Junhua Deng, Yimin Wang, Yulong Ma, Peng Lu   +4 more
doaj   +1 more source

Efficient ECG compression and reconstruction via deep compressive sensing and hardware-efficient models

Array
This paper presents an efficient deep learning-based framework for ECG signal compression and reconstruction within the Compressed Sensing (CS) paradigm. Conventional CS techniques often suffer from computational inefficiency and strict sparsity requirements, limiting their suitability for real-time biomedical applications. To overcome these challenges,
Bharat Lal, Monika Ajbani, Ali Hassan Sodhro, Raffaele Gravina, Derek T. O'Keeffe   +4 more
openaire   +3 more sources

Report of the Energy Efficiency Board. 2012.

, 2013
Annual; Began with 2010.; At head of title: Connecticut Energy Efficiency ...
Connecticut. Energy Efficiency Board.
core  

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Semantic redundancy-aware implicit neural compression for multidimensional biomedical image data

Communications Biology
The surge in advanced imaging techniques has generated vast biomedical image data with diverse dimensions in space, time and spectrum, posing big challenges to conventional compression techniques in image storage, transmission, and sharing.
Yifan Ma, Chengqiang Yi, Yao Zhou, Zhaofei Wang, Yuxuan Zhao, Lanxin Zhu, Jie Wang, Shimeng Gao, Jianchao Liu, Xinyue Yuan, Zhaoqiang Wang, Binbing Liu, Peng Fei   +12 more
doaj   +1 more source

A Survey on Video Compression Optimization Techniques for Accuracy Enhancement in Video Analytics Applications (VAPs)

IEEE Access
Video analytics is essential in smart city management, traffic monitoring, and security surveillance, where real-time decision-making is critical.
Kholidiyah Masykuroh, Hendrawan, Eueung Mulyana, Farhan Krishna   +3 more
doaj   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

The effects of wage compression on training: Swedish empirical evidence [PDF]

This paper investigates the relation between workers’ on-the-job training activities and the degree of wage compression in their occupation. With respect to general training – as opposed to firm-specific training – human capital theory implies that the ...
Ericson, Thomas
core  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source