Results 51 to 60 of about 1,494,827 (292)

Topology of the ground state of two interacting Bose-Einstein condensates

open access: yes, 2002
We investigate the spatial patterns of the ground state of two interacting Bose-Einstein condensates. We consider the general case of two different atomic species (with different mass and in different hyperfine states) trapped in a magnetic potential ...
B.D. Esry   +19 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

The impact of substation secondary equipotential grounding grid connection methods on grounding grid characteristics

open access: yes电力工程技术
The impact of electromagnetic interference on secondary systems in substations can be reduced by the installation of secondary equipotential grounding grid.
Zhiwei CAO   +5 more
doaj   +1 more source

Analysis of a back flashover across insulator strings on a 115 kV transmission line tower by PSCAD

open access: yesKKU Engineering Journal, 2015
Lightning striking on a transmission tower induces high ground potential rise and high voltage at tower arms in which potential is normally at ground level, and subsequently causes overvoltage across an insulator string.
Worakit Anekthanasuwan   +3 more
doaj   +1 more source

Fractional Effective Quark-Antiquark Interaction in Symplectic Quantum Mechanics

open access: yesAdvances in High Energy Physics, 2023
Considering the formalism of symplectic quantum mechanics, we investigate a two-dimensional nonrelativistic strong interacting system, describing a bound heavy quark-antiquark state. The potential has a linear component that is analyzed in the context of
R. R. Luz   +4 more
doaj   +1 more source

Ground potential rise of faulty substations having equal and unequal spacing grounding grids conductors

open access: yesIET Generation, Transmission & Distribution, 2017
Grounding of power substations is to provide safety for personnel during normal and fault‐to‐ground conditions by limiting step and touch potentials, to dissipate lightning strokes and to stabilise voltage during transient conditions. One important goal of this study is to present simplified approaches for the earth surface potentials and ground ...
Osama E. Gouda, Adel Z. El Dein
openaire   +1 more source

Plasmon-assisted two-photon Rabi oscillations in a semiconductor quantum dot -- metal nanoparticle heterodimer [PDF]

open access: yes, 2018
Tho-photon Rabi oscillations hold potential for quantum computing and quantum information processing, because during a Rabi cycle a pair of entangled photons may be created.
Iskandar, Alexander A.   +3 more
core   +2 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

The 2D AKLT state on the honeycomb lattice is a universal resource for quantum computation

open access: yes, 2012
Universal quantum computation can be achieved by simply performing single-qubit measurements on a highly entangled resource state. Resource states can arise from ground states of carefully designed two-body interacting Hamiltonians.
Ian Affleck   +5 more
core   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy