Results 61 to 70 of about 96,687 (267)

Quantum breaking of ergodicity in semi-classical charge transfer dynamics

open access: yes, 2015
Does electron transfer (ET) kinetics within a single-electron trajectory description always coincide with the ensemble description? This fundamental question of ergodic behavior is scrutinized within a very basic semi-classical curve-crossing problem of ...
Goychuk, Igor
core   +1 more source

Phenotypic variation between siblings with Metachromatic Leukodystrophy

open access: yesOrphanet Journal of Rare Diseases, 2019
Background Metachromatic Leukodystrophy (MLD) is a rare autosomal-recessive lysosomal storage disorder caused by mutations in the ARSA gene. While interventional trials often use untreated siblings as controls, the genotype-phenotype correlation is only ...
Saskia Elgün   +10 more
doaj   +1 more source

An evalutation of the quality of special educational needs provision in special schools attached to mainstream schools [PDF]

open access: yes, 2010
"In February 2010, the Education and Training Inspectorate (Inspectorate) undertook an evaluation of the quality of the provision in units for pupils with moderate learning difficulties (MLD) in a random sample of primary and post-primary schools.

core  

Timing performance of 30-nm-wide superconducting nanowire avalanche photodetectors [PDF]

open access: yes, 2011
We investigated the timing jitter of superconducting nanowire avalanche photodetectors (SNAPs, also referred to as cascade switching superconducting single photon detectors) based on 30-nm-wide nanowires. At bias currents (IB) near the switching current,
E. Dauler   +5 more
core   +2 more sources

Efficient Maximum-Likelihood Decoding of Linear Block Codes on Binary Memoryless Channels

open access: yes, 2014
In this work, we consider efficient maximum-likelihood decoding of linear block codes for small-to-moderate block lengths. The presented approach is a branch-and-bound algorithm using the cutting-plane approach of Zhang and Siegel (IEEE Trans.
Helmling, Michael   +3 more
core   +1 more source

Neural networks, error-correcting codes, and polynomials over the binary n-cube [PDF]

open access: yes, 1989
Several ways of relating the concept of error-correcting codes to the concept of neural networks are presented. Performing maximum-likelihood decoding in a linear block error-correcting code is shown to be equivalent to finding a global maximum of the ...
Blaum, Mario, Bruck, Jehoshua
core   +1 more source

Masker bandwidth and the MLD [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1983
Thresholds for binaurally in-phase (SO) and out-of-phase (Sπ) tones masked by diotic noise were measured as a function of noise bandwidth at 250 and 4000 Hz. Results show that the familiar dependence of the MLD for a tone in wideband noise on the frequency of the tone derives primarily from the dependence of critical bandwidth on frequency and only ...
P. M. Zurek   +3 more
openaire   +1 more source

New results on metric-locating-dominating sets of graphs [PDF]

open access: yes, 2016
A dominating set S of a graph is a metric-locating-dominating set if each vertex of the graph is uniquely distinguished by its distanc es from the elements of S , and the minimum cardinality of such a set is called the metri c-location- domination number.
González, Antonio   +2 more
core  

Energy Harvesting Noncoherent Cooperative Communications

open access: yes, 2015
This paper investigates simultaneous wireless information and power transfer (SWIPT) in energy harvesting (EH) relay systems. Unlike existing SWIPT schemes requiring the channel state information (CSI) for coherent information delivery, we propose a ...
Gazor, Saeed   +3 more
core   +1 more source

Weakened Seasonality of the Ocean Surface Mixed Layer Depth in the Southern Indian Ocean During 1980–2019

open access: yesGeophysical Research Letters
Temporal and spatial variations in the ocean surface mixed layer are important for the climate and ecological systems. During 1980–2019, the Southern Indian Ocean (SIO) mixed layer depth (MLD) displays a basin‐wide shoaling trend that is absent in the ...
Shang‐Min Long   +10 more
doaj   +1 more source

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