Results 31 to 40 of about 729,320 (219)

Erratum: maternal mortality in Cameroon: a university teaching hospital report

open access: yesThe Pan African Medical Journal, 2015
This erratum corrects article: "Maternal mortality in Cameroon: a university teaching hospital report." The Pan African Medical Journal. 2015;21:16.
The Pan African Medical Journal
doaj   +1 more source

Quantum error correction under numerically exact open-quantum-system dynamics

open access: yesPhysical Review Research, 2023
The known quantum error-correcting codes are typically built on approximative open-quantum-system models such as Born-Markov master equations. However, it is an open question how such codes perform in actual physical systems that, to some extent ...
Aravind P. Babu   +5 more
doaj   +1 more source

A Novel Error Correction Approach to Improve Standard Point Positioning of Integrated BDS/GPS

open access: yesSensors, 2020
To improve the standard point positioning (SPP) accuracy of integrated BDS (BeiDou Navigation Satellite System)/GPS (Global Positioning System) at the receiver end, a novel approach based on Long Short-Term Memory (LSTM) error correction recurrent neural
Luyao Du   +3 more
doaj   +1 more source

Quantum Error Correction and Fault-Tolerance

open access: yes, 2005
I give an overview of the basic concepts behind quantum error correction and quantum fault tolerance. This includes the quantum error correction conditions, stabilizer codes, CSS codes, transversal gates, fault-tolerant error correction, and the ...
Bennett   +8 more
core   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Analog quantum error correction

open access: yes, 1997
Quantum error-correction routines are developed for continuous quantum variables such as position and momentum. The result of such analog quantum error correction is the construction of composite continuous quantum variables that are largely immune to ...
A. Ekert   +32 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

ANALISIS NILAI TUKAR RUPIAH DAN IMPLIKASINYA PADA PEREKONOMIAN INDONESIA: PENDEKATAN ERROR CORRECTION MODEL (ECM)

open access: yesJurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan, 2007
The changing of exchange rate is due to interaction between economic factors and non-economic factors. The aim of this research is to analyse some factors that affect exchange rate and their implications on Indonesian economy.
Imamudin Yuliadi
doaj   +2 more sources

Deep learning phase error correction for cerebrovascular 4D flow MRI

open access: yesScientific Reports, 2023
Background phase errors in 4D Flow MRI may negatively impact blood flow quantification. In this study, we assessed their impact on cerebrovascular flow volume measurements, evaluated the benefit of manual image-based correction, and assessed the ...
Shanmukha Srinivas   +3 more
doaj   +1 more source

Quantum error correction may delay, but also cause, entanglement sudden death

open access: yes, 2008
Dissipation may cause two initially entangled qubits to evolve into a separable state in a finite time. This behavior is called entanglement sudden death (ESD). We study to what extent quantum error correction can combat ESD.
Gunnar Björk   +4 more
core   +1 more source

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