Results 161 to 170 of about 794,183 (302)

Digital assets: risks, regulations, mitigation. [PDF]

Financ Innov
Teng HW, Härdle WK, Osterrieder J, Pele DT, Baals LJ, Papavassiliou V, Bolesta K, Kabašinskas A, Filipovska O, Thomaidis NS, Moukas AI, Goundar S, Nasir JA, Weinberg AI, Arakelian V, Truică CO, Akar M, Kabaklarlı E, Apostol ES, Iannario M, Bȩdowska-Sójka B, Skaftadóttir HK, Yildirim O, Shala A, Pisoni G, Coita IF, Korba S, Hafner CM, Schwendner P, Molnár B, Xhumari E.   +30 more
europepmc   +1 more source

How the Republic of Korea's financial structure affects the volatility of four asset prices [PDF]

The authors explore how Korea's financial structure affects the volatility of asset prices. Documented empirical evidence of the relationship between financial structure and financial crisis, sheds light on the relationship between asset price volatility
Hong G. Min, Par,Jong-Goo
core  

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Design and validation of a flexible framework for developing generic digital twins for Industry 4.0. [PDF]

Sci Rep
Pribiš R, Drahoš P, Kozák Š, Beňo L, Kučera E, Haffner O, Pajpach M.   +6 more
europepmc   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Factor-based deep reinforcement learning for asset allocation: Comparative analysis of static and dynamic beta reward designs. [PDF]

PLoS One
Jung NH, Oh T.
europepmc   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Behaviorally informed deep reinforcement learning for portfolio optimization with loss aversion and overconfidence. [PDF]

Sci Rep
Charkhestani A, Esfahanipour A.
europepmc   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

A BIM-Based Digital Twin Framework for Urban Roads: Integrating MMS and Municipal Geospatial Data for AI-Ready Urban Infrastructure Management. [PDF]

Sensors (Basel)
Scolamiero V, Boccardo P.
europepmc   +1 more source