Results 21 to 30 of about 1,101,620 (303)

Spin-orbit interaction in Hartree-Fock calculations [PDF]

open access: yes, 1999
The contribution of the spin-orbit interaction in Hartree-Fock calculations for closed shell nuclei is studied. We obtain explicit expressions for the finite range spin-orbit force.
A. M. Lallena   +19 more
core   +3 more sources

Earth Observation Mission of a 6U CubeSat with a 5-Meter Resolution for Wildfire Image Classification Using Convolution Neural Network Approach

open access: yesRemote Sensing, 2022
The KITSUNE satellite is a 6-unit CubeSat platform with the main mission of 5-m-class Earth observation in low Earth orbit (LEO), and the payload is developed with a 31.4 MP commercial off-the-shelf sensor, customized optics, and a camera controller ...
Muhammad Hasif bin Azami   +4 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

Scalable and Configurable Electrical Interface Board for Bus System Development of Different CubeSat Platforms

open access: yesApplied Sciences, 2022
A flight-proven electrical bus system for the 1U CubeSat platform was designed in the BIRDS satellite program at the Kyushu Institute of Technology. The bus utilizes a backplane board as the mechanical and electrical interface between the subsystems and ...
Marloun Sejera   +4 more
doaj   +1 more source

How spin-orbital entanglement depends on the spin-orbit coupling in a Mott insulator [PDF]

open access: yesPhys. Rev. Research 2, 013353 (2020), 2019
The concept of the entanglement between spin and orbital degrees of freedom plays a crucial role in understanding various phases and exotic ground states in a broad class of materials, including orbitally ordered materials and spin liquids. We investigate how the spin-orbital entanglement in a Mott insulator depends on the value of the spin-orbit ...
arxiv   +1 more source

Cyclic Orbit Codes [PDF]

open access: yes, 2011
In network coding a constant dimension code consists of a set of k-dimensional subspaces of F_q^n. Orbit codes are constant dimension codes which are defined as orbits of a subgroup of the general linear group, acting on the set of all subspaces of F_q^n.
Braun, Michael   +3 more
core   +1 more source

Meson-like Baryons and the Spin-Orbit Puzzle [PDF]

open access: yes, 1999
I describe a special class of meson-like \Lambda_Q excited states and present evidence supporting the similarity of their spin-independent spectra to those of mesons.
A.B. Henriques   +19 more
core   +4 more sources

Orbital Wave and its Observation in Orbital Ordered Titanates and Vanadates [PDF]

open access: yes, 2003
We present a theory of the collective orbital excitation termed orbital wave in perovskite titanates and vanadates with the triply degenerate $t_{2g}$ orbitals. The dispersion relations of the orbital waves for the orbital ordered LaVO$_3$, YVO$_3$ and YTiO$_3$ are examined in the effective spin-orbital coupled Hamiltonians associated with the Jahn ...
arxiv   +1 more source

Shadowing Lemma and Chaotic Orbit Determination

open access: yes, 2015
Orbit determination is possible for a chaotic orbit of a dynamical system, given a finite set of observations, provided the initial conditions are at the central time.
Milani, Andrea, Spoto, Federica
core   +1 more source

Using Stem Cells to Model Diseases of the Outer Retina

open access: yesComputational and Structural Biotechnology Journal, 2015
Retinal degeneration arises from the loss of photoreceptors or retinal pigment epithelium (RPE). It is one of the leading causes of irreversible blindness worldwide with limited effective treatment options.
Camille Yvon   +6 more
doaj   +1 more source

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