نتایج جستجو برای: false correction strategy

تعداد نتایج: 566953  

2015
Yongchao Dou Xiaomei Guo Lingling Yuan David R. Holding Chi Zhang

To improve the applicability of RNA-seq technology, a large number of RNA-seq data analysis methods and correction algorithms have been developed. Although these new methods and algorithms have steadily improved transcriptome analysis, greater prediction accuracy is needed to better guide experimental designs with computational results. In this study, a new tool for the identification of differ...

2013
Yun-Jeong Chae Jong-Yeop Kim Do-Won Kim Bong-Ki Moon Sang-Kee Min

BACKGROUND We evaluated volumetric differences of syringe brand compatibilities, and investigated the impact of false brand settings on target-controlled infusion (TCI) and their methods of correction. METHODS Gravimetric measurement of 10 ml bolus infusions was performed using BD Plastipak (BDP) and Terumo compatible syringes, while setting to 7 different kinds of brand compatibilities (BDP,...

Journal: :Neurobiology of learning and memory 2013
Bi Zhu Chuansheng Chen Elizabeth F Loftus Robert K Moyzis Qi Dong Chongde Lin

Previous research reported that serotonin receptor 2A gene (HTR2A) polymorphisms were associated with memory. However, it is unknown whether these genetic variants were associated with both true and false memories. The current study of 336 Han Chinese subjects tested 30 single nucleotide polymorphisms (SNPs) within the HTR2A gene for potential associations with true and false memories. False me...

Journal: :Clinical chemistry 1976
J H Dussault J Morissette P Fiset E Laberge C Laberge

To reduce the number of false-positives in our screening program for neonatal hypothyroidism, we investigated the effect of age, body weight, and interval between sampling and analysis on results for filter paper spot thyroxine determination. The statistical analysis included an analysis of covariance. The age of the infant did not influence the results, the interval influenced them minimally, ...

Journal: :PVLDB 2011
Guimei Liu Haojun Zhang Limsoon Wong

Association rule mining is an important problem in the data mining area. It enumerates and tests a large number of rules on a dataset and outputs rules that satisfy user-specified constraints. Due to the large number of rules being tested, rules that do not represent real systematic effect in the data can satisfy the given constraints purely by random chance. Hence association rule mining often...

Journal: :iranian journal of nuclear medicine 2006
mohsen bakhshandeh hossein rajabi masoud vafamanesh ali akbar sharafi shahram seifollahi

introduction: nowadays, imaging of the myocardial perfusion (mpi) using the single photon emission tomography (spet) in the diagnosis of coronary artery disease, especially myocardial ischemia, is of great importance. in contrast to the coronary artery angiography, mpi is non-invasive, less expensive and more physiological. unfortunately, this image is affected by the some artifacts. these arti...

Journal: :Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2001
F Harel R Génin D Daou R Lebtahi N Delahaye B O Helal D Le Guludec M Faraggi

UNLABELLED A lack of specificity for myocardial perfusion imaging has been widely reported, mostly related to false-positive defects on the inferior wall. The application of depth-dependent resolution recovery (RR), attenuation correction (AC) using external source devices, and scatter correction has been proposed to resolve this pitfall. METHODS We studied the clinical benefit of depth-depen...

Journal: :Journal of magnetic resonance imaging : JMRI 2009
Wietske van der Zwaag José P Marques Hongxia Lei Nathalie Just Tobias Kober Rolf Gruetter

PURPOSE To improve the traditional Nyquist ghost correction approach in echo planar imaging (EPI) at high fields, via schemes based on the reversal of the EPI readout gradient polarity for every other volume throughout a functional magnetic resonance imaging (fMRI) acquisition train. MATERIALS AND METHODS An EPI sequence in which the readout gradient was inverted every other volume was implem...

Journal: :Journal on Efficiency and Responsibility in Education and Science 2019

State estimation is used in power systems to estimate grid variables based on meter measurements. Unfortunately, power grids are vulnerable to cyber-attacks. Reducing cyber-attacks against state estimation is necessary to ensure power system safe and reliable operation. False data injection (FDI) is a type of cyber-attack that tampers with measurements. This paper proposes network reconfigurati...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید