Results 1 to 10 of about 141,046 (239)

Minimal control power of controlled dense coding and genuine tripartite entanglement [PDF]

open access: yesScientific Reports, 2017
We investigate minimal control power (MCP) for controlled dense coding defined by the channel capacity. We obtain MCPs for extended three-qubit Greenberger-Horne-Zeilinger (GHZ) states and generalized three-qubit W states.
Changhun Oh   +3 more
doaj   +7 more sources

Experimental demonstration of tripartite entanglement and controlled dense coding for continuous variables [PDF]

open access: yesPhysical Review Letters, 2002
A tripartite entangled state of bright optical field is experimentally produced using an Einstein-Podolsky-Rosen entangled state for continuous variables and linear optics.
Changde Xie   +6 more
core   +3 more sources

Types of Neurons in the Human Colonic Myenteric Plexus Identified by Multilayer Immunohistochemical CodingSummary

open access: yesCellular and Molecular Gastroenterology and Hepatology, 2023
Background and Aims: Gut functions including motility, secretion, and blood flow are largely controlled by the enteric nervous system. Characterizing the different classes of enteric neurons in the human gut is an important step to understand how its ...
Bao Nan Chen   +9 more
doaj   +1 more source

Transmission of epi-alleles with MET1-dependent dense methylation in Arabidopsis thaliana. [PDF]

open access: yesPLoS ONE, 2014
DNA methylation in plants targets cytosines in three sequence contexts, CG, CHG and CHH (H representing A, C or T). Each of these patterns has traditionally been associated with distinct DNA methylation pathways with CHH methylation being controlled by ...
Michael Watson   +2 more
doaj   +1 more source

A Two-Level, Intramutant Spectrum Haplotype Profile of Hepatitis C Virus Revealed by Self-Organized Maps

open access: yesMicrobiology Spectrum, 2021
RNA viruses replicate as complex mutant spectra termed viral quasispecies. The frequency of each individual genome in a mutant spectrum depends on its rate of generation and its relative fitness in the replicating population ensemble.
Soledad Delgado   +10 more
doaj   +1 more source

Long non-coding RNA H19 regulates matrisome signature and impacts cell behavior on MSC-engineered extracellular matrices

open access: yesStem Cell Research & Therapy, 2023
Background The vast and promising class of long non-coding RNAs (lncRNAs) has been under investigation for distinct therapeutic applications. Nevertheless, their role as molecular drivers of bone regeneration remains poorly studied.
Sara Reis Moura   +8 more
doaj   +1 more source

Presynaptic [Ca2+] and GCAPs: aspects on the structure and function of photoreceptor ribbon synapses

open access: yesFrontiers in Molecular Neuroscience, 2014
Changes in intracellular calcium ions [Ca2+] play important roles in photoreceptor signalling. Consequently, intracellular [Ca2+] levels need to be tightly controlled.
Frank eSchmitz
doaj   +1 more source

Deconstructing Dense Coding [PDF]

open access: yes, 2002
The remarkable transmission of two bits of information via a single qubit entangled with another at the destination, is presented as an expansion of the unremarkable classical circuit that transmits the bits with two direct qubit-qubit couplings between ...
Mermin, N. David
core   +1 more source

Squeezed state purification with linear optics and feed forward [PDF]

open access: yes, 2006
A scheme for optimal and deterministic linear optical purification of mixed squeezed Gaussian states is proposed and experimentally demonstrated. The scheme requires only linear optical elements and homodyne detectors, and allows the balance between ...
Andersen, U. L.   +4 more
core   +2 more sources

Mechanisms of post-transcriptional gene regulation in bacterial biofilms

open access: yesFrontiers in Cellular and Infection Microbiology, 2014
Biofilms are characterized by a dense multicellular community of microorganisms that can be formed by the attachment of bacteria to an inert surface and to each other. The development of biofilm involves the initial attachment of planktonic bacteria to a
Viveka eVadyvaloo, Luary eMartínez
doaj   +1 more source

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