Results 51 to 60 of about 592,256 (277)

Initial construct stability of long cephalomedullary nails with superior locking for a complex trochanteric fracture model AO31A2.2– a biomechanical study

open access: yesJournal of Orthopaedic Surgery and Research
Background Complex fractures of the trochanteric region, as well as fractures located in the directly subtrochanteric region, are controversially discussed around the world regarding the nail type to be used.
Arndt-Peter Schulz   +6 more
doaj   +1 more source

Risky Punishment and Reward in the Prisoner’s Dilemma [PDF]

open access: yes
We conduct a prisoner’s dilemma experiment with a punishment/reward stage, where punishments and rewards are risky. This is compared with a risk free treatment.
Maros Servátka, Peter Duersch
core  

Composition and Resulting Band Alignment at the TiO2/InP Heterointerface: A Fundamental Study Combining Photoemission Spectroscopy and Theory

open access: yesAdvanced Functional Materials, EarlyView.
The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour   +11 more
wiley   +1 more source

Ultrahigh energy storage in process-engineered NaNbO₃-based thin films with superior thermal and cyclic stability

open access: yesScientific Reports
Dielectric thin film capacitors are essential for miniaturized electronics and energy storage systems, offering ultrafast charge-discharge rates and high reliability.
Alexander M. Kobald   +4 more
doaj   +1 more source

Thermal Characterization and Modelling of AlGaN-GaN Multilayer Structures for HEMT Applications

open access: yesEnergies, 2020
To optimize the thermal design of AlGaN-GaN high-electron-mobility transistors (HEMTs), which incorporate high power densities, an accurate prediction of the underlying thermal transport mechanisms is crucial.
Lisa Mitterhuber   +3 more
doaj   +1 more source

Macroeconomic Evolution after a Production Shock: the Role for Financial Intermediation [PDF]

open access: yes
Financial intermediaries may increase economic efficiency through intertemporal risk smoothing. However without an adequate regulation, intermediation may fail to do this.
Dmitri V. Vinogradov
core  

Double Helical Plasmonic Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin   +7 more
wiley   +1 more source

Correlative, ML-based and non-destructive 3D-analysis of intergranular fatigue cracking in SAC305-Bi solder balls

open access: yesnpj Materials Degradation
Reliable connections of electrical components embody a crucial topic in the microelectronics and power semiconductor industry. This study utilises 3D non-destructive X-ray tomography and specifically developed machine learning (ML-) algorithms to ...
Charlotte Cui   +8 more
doaj   +1 more source

Herding with and without Payoff Externalities - An Internet Experiment [PDF]

open access: yes
Most real world situations that are susceptible to herding are also characterized by direct payoff externalities. Yet, the bulk of the theoretical and experimental literature on herding has focused on pure informational externalities.
Andreas Roider   +2 more
core  

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