Results 111 to 120 of about 4,478,787 (304)

Interface‐Mediated Catalysis for Improved Hydrogen Storage in Reactive Hydride Composites

open access: yesAdvanced Materials, EarlyView.
Catalyst–hydride interfaces are engineered in Co@C‐ and Ni@C‐modified 2LiH + MgB2 reactive hydride composites to accelerate hydrogen uptake and release. Multiscale scattering, in‐situ synchrotron radiation powder x‐ray diffraction and density functional theory calculations reveal the structural and electronic origin of the catalytic enhancement ...
Yuanyuan Shang   +12 more
wiley   +1 more source

Threats to financial security

open access: yes, 2022
The study of threats related to financial security and the possibilities to minimize and eliminate the negative impacts and encroachments of fraud attempts on people, companies, the state and the EU are current security issues and challenges. The Internet has become a hyper-attractive place for criminals, as they often use tricks and promises to obtain
openaire   +2 more sources

Thermoplastic Dielectric Coatings for Flexible Electrodynamic Dust Shields: Structural and Functional Performance

open access: yesAdvanced Materials Interfaces, EarlyView.
Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal   +6 more
wiley   +1 more source

Vectorized Implementation of Kyber and Dilithium on 32-bit Cortex-A Series

open access: yesIEEE Access
In the field of Post-Quantum Cryptography (PQC), which typically demands more memory and relatively lower performance compared to Elliptic-Curve Cryptography (ECC), recent studies have been actively focused on neon-based parallel implementations for the ...
Youngbeom Kim   +2 more
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

Improved Side-Channel Attack on CTR DRBG Using a Clustering Algorithm

open access: yesSensors
Deterministic random bit generators (DRBG) play a crucial role in device security because they generate secret information cryptographic systems, e.g., secret keys and parameters.
Jaeseung Han, Dong-Guk Han
doaj   +1 more source

Improving the methodical approach to evaluation of economic security of banking institutions of Ukraine [PDF]

open access: yesKošická bezpečnostná revue, 2018
The article is devoted to the development of a crisis risk management strategy for banks, the formation of a mechanism for preventing crisis phenomena in the banking sector. The necessity of early identification of potential problems and determination of
Sergey LAPTIEV, Iryna MIHUS, Yana KOVAL
doaj  

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

open access: yesAdvanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna   +4 more
wiley   +1 more source

Financial Capability in the United States: Consumer Decision-Making and the Role of Social Security [PDF]

open access: yes
This paper analyzes new data from the 2009 National Financial Capability Study. This survey provides information to assess how American households make financial decisions, how they are faring under current economic conditions, and in what ways financial
Annamaria Lusardi
core  

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