Results 21 to 30 of about 844,854 (298)

Coupling of bonding and antibonding electron orbitals in double quantum dots by spin-orbit interaction [PDF]

open access: yes, 2010
We perform a systematic exact diagonalization study of spin-orbit coupling effects for stationary few-electron states confined in quasi two-dimensional double quantum dots.
Nowak, M. P., Szafran, B.
core   +1 more source

Advancement flap for anterior lamellar reconstruction of the upper eyelid

open access: yesGMS Ophthalmology Cases, 2019
A patient with an upper eyelid defect following oncological resection is presented.The defect was reconstructed using an advancement of local flap to provide tissue similar to native tissue, addressing both aesthetic and functional aspects.
Corredor-Osorio, Rafael   +1 more
doaj   +1 more source

On-orbit electrical power system dataset of 1U CubeSat constellation

open access: yesData in Brief, 2022
This article presents a database containing on-orbit data samples of the Electrical Power System (EPS) from 4 different 1U CubeSats belonging to the BIRDS constellation.
Adolfo Jara   +6 more
doaj   +1 more source

Quantitative Evaluation of SRS Similarity for Aerospace Testing Applications

open access: yesShock and Vibration, 2021
The similarity between a shock response spectrum (SRS) and a target shock specification is essential in evaluating the success of a qualification test of a space component. Qualification testing facilities often utilize shock response databases for rapid
Ibukun O. Adebolu   +2 more
doaj   +1 more source

Congenital upper eyelids ectropion in Down’s syndrome

open access: yesGMS Ophthalmology Cases, 2017
Congenital bilateral ectropion of the upper eyelids is a rare, benign condition reported in ophthalmic literature. It is more frequently associated with Down’s syndrome, ichthyosis, and sporadic cases in newborns from black population.
Corredor-Osorio, Rafael   +2 more
doaj   +1 more source

A Study on the Derivation of Atmospheric Water Vapor Based on Dual Frequency Radio Signals and Intersatellite Communication Networks

open access: yesAerospace, 2023
The atmospheric total water vapor content (TWVC) affects climate change, weather patterns, and radio signal propagation. Recent techniques such as global navigation satellite systems (GNSS) are used to measure TWVC but with either compromised accuracy ...
Ramson Munyaradzi Nyamukondiwa   +3 more
doaj   +1 more source

Zeeman spin-orbit coupling in antiferromagnetic conductors

open access: yes, 2018
This article is a brief review of Zeeman spin-orbit coupling, arising in a low-carrier commensurate N\'eel antiferromagnet subject to magnetic field. The field tends to lift the degeneracy of the electron spectrum.
Ramazashvili, Revaz
core   +3 more sources

Experimental Study on Photodiode Array Sensor Aided MEMS Fine Steering Mirror Control for Laser Communication Platforms

open access: yesIEEE Access, 2021
Line-of-sight laser communication application scenarios are numerous including land, mobile, maritime, airborne and space platforms for conventional and tactical utilization.
Femi Ishola, Mengu Cho
doaj   +1 more source

Weak and strong coupling limits of the two-dimensional Fr\"ohlich polaron with spin-orbit Rashba interaction

open access: yes, 2008
The continuous progress in fabricating low-dimensional systems with large spin-orbit couplings has reached a point in which nowadays materials may display spin-orbit splitting energies ranging from a few to hundreds of meV.
A. V. Chaplik   +8 more
core   +1 more source

An Unusual Presentation of Periorbital Cysticercosis Mimicking a Dermoid Cyst

open access: yesCase Reports in Ophthalmology
Introduction: Cysticercosis is a parasitic infestation caused by Taenia solium, which is a pork tape worm. Humans are the definitive host, and pigs are the intermediate host.
Gunjan Tomar   +3 more
doaj   +1 more source

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