Results 141 to 150 of about 322,075 (306)

Physician‐Scientist Pipeline for Pediatric Rheumatology: The Current Landscape and Future Perspectives

open access: yesArthritis Care &Research, EarlyView.
Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu   +2 more
wiley   +1 more source

A Return to Normality: A Descriptive Qualitative Interview Study Exploring the Patient Experience of Gout Flare Resolution

open access: yesArthritis Care &Research, EarlyView.
Objective Although the definition of a gout flare is well established, the state of gout flare resolution has not yet been defined. This study aimed to explore patients’ experiences and perceptions of gout flare resolution. Methods Semistructured interviews were conducted with 24 people with gout, guided by open‐ended questions exploring their ...
Sarah Stewart   +5 more
wiley   +1 more source

Pricing double barrier options using Laplace transforms

open access: yes, 2000
In this paper we address the pricing of double barrier options. To derive the density function of the first-hit times of the barriers, we analytically invert the Laplace transform by contour integration.
Pelsser, Antoon; id_orcid
core   +1 more source

Ion implantation of double-barrier resonant-tunnelling diodes.

open access: yes, 2018
Many doses of ions have been implanted through near-surface AlGaAs/GaAs double-barrier diodes. The first objective of this work was the creation of a resistive layer beneath the diodes in selected areas of the wafer. It is shown that if the damage within
Billen, Keri.
core   +2 more sources

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

open access: yesAdvanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe   +4 more
wiley   +1 more source

Structural and photoelectric studies on double barrier quantum well infrared detectors

open access: yes, 1997
GaAs/AlAs/GaAlAs double barrier quantum well (DBQW) structures are employed for making the 3 similar to 5 mu m photovoltaic infrared (IR) detectors with a peak detectivity of 5x10(11) cmHz(1/2)/W at 80K.
Wu WG Chinese Acad Sci Inst Semicond Beijing 100083 Peoples R China.   +5 more
core  

Method of moments approach to pricing double barrier contracts in polynomial jump-diffusion models

open access: yes, 2011
: We present a method of moments approach to pricing double barrier contracts when the underlying is modelled by a polynomial jump-diffusion. By general principles the price is linked to certain infinite dimensional linear programming problems ...
BJORN ERIKSSON   +3 more
core   +1 more source

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

open access: yesAdvanced 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   +2 more
wiley   +1 more source

Self-consistent calculation of electronic states in asymmetric double barrier structure

open access: yes, 1995
With contributions from both three-dimensional (3D) electrons in heavily doped contacts and 2D electrons in the accumulation layer, a self-consistent calculation based on effective mass theory is presented for studying the anomalous behaviour of the ...
Song AM CHINESE ACAD SCIINST SEMICONDNATL LAB SUPERLATTICES & MICROSTRUCTBEIJING 100083PEOPLES R CHINA.   +2 more
core  

Temperature and bias voltage dependence of Co-Fe-AlOX-Py-AlOX-Co-Fe double-barrier junctions

open access: yes, 2003
Thomas A, Brückl H, Schmalhorst J-M, Reiss G. Temperature and bias voltage dependence of Co-Fe-AlOX-Py-AlOX-Co-Fe double-barrier junctions. In: IEEE Transactions on Magnetics. IEEE TRANSACTIONS ON MAGNETICS. Vol 39.
Brückl, Hubert   +3 more
core   +1 more source

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