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  • Statistics In Transition

 

Research Article | 21-April-2017

Model of geophysical fields representation in problems of complex correlation-extreme navigation

A model of the optimal representation of spatial data for the task of complex correlation-extreme navigation is developed based on the criterion of minimum deviation of the correlation functions of the original and the resulting fields. Calculations are presented for one-dimensional case using the approximation of the correlation function by Fourier series. It is shown that in the presence of different geophysical map data fields their representation is possible by single template with optimal

Volodymyr KHARCHENKO, Maryna MUKHINA

Transport Problems, Volume 10 , ISSUE 3, 35–41

Article | 06-July-2017

AN EXTENSION OF THE CLASSICAL DISTANCE CORRELATION COEFFICIENT FOR MULTIVARIATE FUNCTIONAL DATA WITH APPLICATIONS

The relationship between two sets of real variables defined for the same individuals can be evaluated by a few different correlation coefficients. For the functional data we have one important tool: canonical correlations. It is not immediately straightforward to extend other similar measures to the context of functional data analysis. In this work we show how to use the distance correlation coefficient for a multivariate functional case. The approaches discussed are illustrated with an

Tomasz Górecki, Mirosław Krzy´sko, Waldemar Ratajczak, Waldemar Woły´nski

Statistics in Transition New Series, Volume 17 , ISSUE 3, 449–466

Article | 08-April-2018

Analysis and Study the Correlation of Genetic Loci

Based on information of 1000 samples provided by single nucleotide polymorphisms, analyzing the existing SNP data, using the optimized linear mixed model for data screening of correlation analysis, the coding mode of each given locus bases (A, T, C, G) are encoded into numerical encoding, with correlation analysis of collection of evolutionary algorithms, the corresponding figure in Manhattan and risk point and the position of the gene are obtained for further operations of the transferred

Liu Yang1,, Bai Xiaojun2, Kang Xiaofeng3

International Journal of Advanced Network, Monitoring and Controls, Volume 1 , ISSUE 2, 118–124

research-article | 31-December-2019

Correlation between portal vein diameter and craniocaudal length of the spleen

hepatic fibrosis and congestion, splenomegaly could be caused by a number of diseased conditions, suchas: hematologic disorder, Rheumatologic disorders, infectious diseases, and infiltrative disorders(10). However, hepatic congestion is the most common cause of splenomegaly and portal hypertension(28,32). Therefore, we observed that raises in Portal vein diameter increase the splenic caudocranial length at the same ratio. However, this research was intended to test the hypothesis of a correlation

Shah Zaman, Syed Amir Gilani, Raham Bacha, Iqra Manzoor, Zain Ul Hasan

Journal of Ultrasonography, Volume 19 , ISSUE 79, 276–281

Article | 31-December-2020

DETERMINATION OF THE INFLUENCE OF INFRASTRUCTURAL AND ECONOMIC FACTORS ON THE VOLUME OF FREIGHT TRANSPORT ON RAILWAY LINES IN POLAND

analysis, calculations of partial correlation coefficients were performed. The calculations showed that there is a clear relationship between the volume of freight transport and the number of sidings on the line and the occurrence of transit traffic. Based on the obtained partial correlation coefficients, weights corresponding to the effects of individual factors on the volume of freight transport were calculated. The use of these weights for further analysis will avoid the subjective expert

Wojciech KAMIŃSKI

Transport Problems, Volume 15 , ISSUE 4, Part 2, 167–178

Article | 01-April-2018

Gathering Correlated Data in Wireless Sensor Networks Using a Heuristic Algorithm

We propose a routing scheme for data gathering and aggregation in wireless sensor networks. The scheme aims to optimise an aggregation tree in order to minimise the energy dissipation of data aggregation and transmission. A modified particle swarm optimisation algorithm is developed in the proposed scheme. In addition, the routing scheme uses a generic data aggregation model which accommodates different correlation conditions. The performance of the proposed scheme is evaluated and compared

Yuexian Wang, Cheng Chew Lim

International Journal of Advanced Network, Monitoring and Controls, Volume 1 , ISSUE 1, –

research-article | 15-June-2020

Fetal ultrasound estimated weight and correlation to Brazilian newborn weight

mean relative error (standard weight – estimated weight), average absolute error ((standard weight – estimated weight)/standard weight) and the Pearson correlation coefficient (r) with dispersion graphics using 2011 Excel statistical function calculations. Results The differences between the newborn weights and calculated estimated weight in the different tables and different biometric weight calculation formulas were studied by the average relative error and absolute error average. The relative

Roberto Noya Galluzzo, Alberto Trapani, Heron Werner, Renato Augusto Moreira de Sá, João Carlos Xikota, Edward Araujo, Maria Marlene de Souza Pires

Journal of Ultrasonography, Volume 20 , ISSUE 81, 106–110

Research Article | 27-May-2018

CANONICAL CORRELATION ANALYSIS IN THE CASE OF MULTIVARIATE REPEATED MEASURES DATA

Mirosław Krzyśko, Wojciech Łukaszonek, Waldemar Wołyński

Statistics in Transition New Series, Volume 19 , ISSUE 1, 75–85

Article | 01-December-2015

ELECTROMAGNETIC FORCE OF HIGH-SPEED SOLENOID VALVE BASED ON CORRELATION ANALYSIS

High-speed solenoid valve (HSV) is the heart of electronic control fuel system for diesel engines, whose electromagnetic force (EF) determines the dynamic response speed of fuel system. The finite element model of HSV has been established and validated by experiment. Methods of experimental design and correlation analysis have been used for the simulation experiment. The effect laws of six key parameters’ interactions on EF under HSV’s overall operating conditions have been revealed from the

Xu De, Fei Hong-Zi, Liu Peng, Zhou Wei, Fan Li-Yun

International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 4, 2267–2285

Article | 23-April-2018

The Disease Assessment of Cucumber Downy Mildew Based on Image Processing

index of the disease. The average identification accuracy of downy mildew image reaches 98.3%, and average image processing takes 10.9 ms/picture. By compared with human eyes assessment and basic value, the result shows that the human eyes assessment method have strong subjectivity, dramatic changes and bigger error, while the image analysis method get the correlation coefficient for disease index and basic value of 0.9417, has obvious linear correlation.

Jingzhu Li, Peng Wang, Changxing Geng

International Journal of Advanced Network, Monitoring and Controls, Volume 2 , ISSUE 4, 176–180

Report | 25-March-2020

DNA-based assays for patient testing: their application, interpretation, and correlation of results

DNA analysis for the prediction of RBC phenotype has broad implication in transfusion medicine.  Hemagglutination testing, long the gold standard for immunohematology testing, has significant limitations.  DNA analysis affords a useful addition to the arsenal of methods used to resolve complex serologic investigations.  This report discusses the interpretation of results obtained by DNA analyses and their correlation with serologic results.  Some current applications to

Christine Lomas-Francis, Helene DePalma

Immunohematology, Volume 24 , ISSUE 4, 180–190

Article | 26-May-2019

AN ALTERNATIVE MATRIX TRANSFORMATION TO THE F TEST STATISTIC FOR CLUSTERED DATA

For the regression analysis of clustered data, the error of cluster data violates the independence assumption. Consequently, the test statistic based on the ordinary least square method leads to incorrect inferences. To overcome this issue,the transformation is required to apply to the observations. In this paper we propose an alternative matrix transformation that adjusts the intra-cluster correlation with Householder matrix and apply it to the F test statistic based on generalized least

Sukanya Intarapak, Thidaporn Supapakorn

Statistics in Transition New Series, Volume 20 , ISSUE 1, 153–174

Research Article | 12-December-2017

FPGA-Based Implementation of Real Time Optical Flow Algorithm and Its Applications for Digital Image Stabilization

An efficient simplification procedure of the optical flow (OF) algorithm as well as its hardware implementation using the field programmable gate array (FPGA) technology is presented. The modified algorithm is based on block matching of subsets of successive frames, and exploits one-dimensional representation of subsets as well as the adaptive adjustments of their sizes. Also, an l1-norm-based correlation function requiring no multiplication/division operations is used. As a result, it was

Robert Piotrowski, Stanislaw Szczepanski, Slawomir Koziel

International Journal on Smart Sensing and Intelligent Systems, Volume 3 , ISSUE 2, 253–272

Article | 05-June-2013

AN ESTIMATION ALGORITHM FOR MISSING DATA IN WIRELESS SENSOR NETWORKS

For estimating the missing data of wireless sensor networks, an estimation algorithm called HD method, which can make use of sensoring space-time correlation of the data, was proposed based on mathematical Hermite and DESM statistical models. The algorithm not only can adaptively adjust the time and space weights, but also can accurately estimate the missing or unavailable data. The experimental results show that the algorithm has good stability and relatively high estimation accuracy.

Nan Yan, Ming-zheng Zhou, Li Tong

International Journal on Smart Sensing and Intelligent Systems, Volume 6 , ISSUE 3, 1032–1053

Article | 01-December-2012

A MODEL FOR FUZZY DATA CORREALATION OF AIS AND RADAR

proposed a fuzzy correlation method for target tracking and data fusion. The experiment shows that the proposed method is correct and efficient and it can improve the performance and the stability of VTS.

Liu Chang, Cao Ming-zhi, Han Feng, Shi Gui-ming, Liu Ren-jie

International Journal on Smart Sensing and Intelligent Systems, Volume 5 , ISSUE 4, 843–858

Article | 20-December-2020

Modelling bid-ask spread conditional distributions using hierarchical correlation reconstruction

While we would like to predict exact values, the information available, being incomplete, is rarely sufficient - usually allowing only conditional probability distributions to be predicted. This article discusses hierarchical correlation reconstruction (HCR) methodology for such a prediction using the example of bid-ask spreads (usually unavailable), but here predicted from more accessible data like closing price, volume, high/low price and returns. Using HCR methodology, as in copula theory

Jarosław Duda, Henryk Gurgul, Robert Syrek

Statistics in Transition New Series, Volume 21 , ISSUE 5, 99–118

Article | 24-July-2017

Numerical Taxonomy Helps Identification of Merliniidae and Telotylenchidae (Nematoda: Tylenchoidea) from Iran

Numerical taxonomy was used for identification and grouping of the genera, species, and populations in the families Merliniidae and Telotylenchidae. The variability of each of 44 morphometric characters was evaluated by calculation of the coefficient of variability (CV) and the ratio of extremes (max/min) in the range of 1,020 measured females. Also correlation and regression analyses were made between characters to find potential collinearities. Hierarchical cluster analysis (HCA

REZA GHADERI, HABIBALLAH HAMZEHZARGHANI, AKBAR KAREGAR

Journal of Nematology, Volume 49 , ISSUE 2, 207–222

original-paper | 01-May-2021

Comparative Analysis of the Microbiota Between Rumen and Duodenum of Twin Lambs Based on Diets of Ceratoides or Alfalfa

metabolites based on online databases, including Human Metabolome Database (HMDB; https://www.hmdb.ca), Biofluid Metabolites Database (http://metlin.scripps.edu), mzCloud (https://www.mzcloud.org), Lipid Maps (https://www.lipidmaps.org), and MassBank (https://www.massbank.jp). Joint analysis of microbiota and metabolome. Spearman’s correlation analysis between the microbiota and metabolites was carried out, coefficients were produced (Looney and Hagan 2007), and was significant (p ≤ 0.05). The screening

ZACCHEAUS PAZAMILALA AKONYANI, FENG SONG, YING LI, SUDE QIQIGE, JIANGHONG WU

Polish Journal of Microbiology, Volume 70 , ISSUE 2, 175–187

Article | 16-March-2019

THE CHOICE OF NORMALIZATION METHOD AND RANKINGS OF THE SET OF OBJECTS BASED ON COMPOSITE INDICATOR VALUES

identified. The considerations included in Table 3 reduce this number to 10 normalization methods. Next, the article discusses the procedure which allows separating groups of normalization methods leading to similar rankings of the set of objects separately for each composite indicator formula. The proposal, based on Kendall’s tau correlation coefficient (Kendall, 1955) and cluster analysis, can reduce the problem of choosing the normalization method. Based on the suggested research procedure the

Marek Walesiak

Statistics in Transition New Series, Volume 19 , ISSUE 4, 693–710

Article | 15-March-2019

THE CHOICE OF NORMALIZATION METHOD AND RANKINGS OF THE SET OF OBJECTS BASED ON COMPOSITE INDICATOR VALUES

identified. The considerations included in Table 3 reduce this number to 10 normalization methods. Next, the article discusses the procedure which allows separating groups of normalization methods leading to similar rankings of the set of objects separately for each composite indicator formula. The proposal, based on Kendall’s tau correlation coefficient (Kendall, 1955) and cluster analysis, can reduce the problem of choosing the normalization method. Based on the suggested research procedure the

Marek Walesiak

Statistics in Transition New Series, Volume 19 , ISSUE 4, 693–710

Article | 15-March-2021

INTELLIGENT SYSTEM OF NOISE CONTROL OF THE TECHNICAL CONDITION OF RAILROAD TRACKS

option for continuous monitoring of the beginning of changes in the technical condition of the track using intelligent tools, which allow one, by analyzing the useful signal and the noise from the soil vibrations caused by the rolling stock, to create informative attributes for identifying the technical condition of the track. The application of traditional technologies of correlation and spectral analysis and other methods for this purpose does not allow ensuring adequacy of the control results

Telman ALIEV, Tofig BABAYEV, Tahir ALIZADA, Elnur ALIBAYLI, Heybatulla AHMEDOV

Transport Problems, Volume 16 , ISSUE 1, 65–73

review-article | 31-December-2019

Fetal cardiac function by three-dimensional ultrasound using 4D-STIC and VOCAL – an update

). The objective of this study is to review the published studies that assessed systolic function using 3D ultrasound combined with spatio-temporal image correlation (4D-STIC) and VOCAL. Analysis of systolic function Many techniques are available to evaluate cardiac function in fetuses, including Doppler blood flow, measurement of the heart chambers (cardiac biometrics) and of each interval of the cardiac cycle, CV by 3D/4D ultrasound, or the combination of several parameters. Therefore, MPI

Nathalie Jeanne Bravo-Valenzuela, Alberto Borges Peixoto, Milene Carvalho Carrilho, Ana Letícia Siqueira Pontes, Caroline Cevante Chagas, Christiane Simioni, Edward Araujo Júnior

Journal of Ultrasonography, Volume 19 , ISSUE 79, 287–294

Article | 01-December-2014

RESEARCH AND RESTORATION TECHNOLOGY OF VIDEO MOTION TARGET DETECTION BASED ON KERNEL METHOD

In recent years, due to the video surveillance applications more and more widely, people are not satisfied with the goal of monitoring, and the video monitoring technology of intelligent video moving object detection and tracking technology has received extensive attention. The research work in this paper is in the field, the moving target detection spatiotemporal correlation and difference contour tracking algorithm based on a fixed background. The algorithm in the background under the

Pan Feng, Wang Xiaojun, Wang Weihong

International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 4, 1516–1534

Report | 14-March-2020

Comparison of gel test and conventional tube test for antibody detection and titration in D-negative pregnant women: study from a tertiary-care hospital in North India

Conventional tube testing was used for antibody screening and titration in D– pregnant women in our hospital until the recent introduction of the gel test. In this study we assessed the sensitivity of the gel test in our setup and tried to establish a correlation between these tests for determining antibody titer. We collected 652 blood samples from 223 antenatal D– women during a span of 1 year. The samples were tested separately by the conventional tube technique and the gel test

Manish K. Thakur, Neelam Marwaha, Praveen Kumar, Subhash C. Saha, Beenu Thakral, Ratti Ram Sharma, Karan Saluja, Hari Krishan Dhawan, Ashish Jain

Immunohematology, Volume 26 , ISSUE 4, 174–177

Research Article | 30-March-2018

The relationship between splenic length in healthy children from the Eastern Anatolia Region and sex, age, body height and weight

longitudinal distance of the spleen from the dome to the tip (splenic length) measured at the hilum in the coronal plane was obtained by ultrasonography.ResultsThere was no significant difference between the sexes in children. Also, no statistically significant differences were found between the two sexes in any age group for splenic length (t-test, p > 0.05). Therefore, all data were rearranged without being separated according to sex. The correlation analysis has shown a positive and significant

Mete Özdikici

Journal of Ultrasonography, Volume 18 , ISSUE 72, 5–8

Article | 20-July-2021

The association between chronological age, skeletal maturity and dental maturity

Aim: The aim of this study was to analyse the correlation between skeletal and dental maturity. Materials and methods: The Dental Panoramic Tomogram and Lateral Skull Radiographs of 381 subjects aged between 8.20 years and 17.96 years were examined. Calcification stages of all the teeth on the left hand side and all third molars were determined according to Demirjian’s 8-stages, whilst the Cervical Vertebral Maturation (CVM) Index was adopted for the assessment of skeletal maturity

Brenda Lee Cutajar, Fraser McDonald, Graham Roberts, Victoria Lucas, Simon Camilleri

Australasian Orthodontic Journal, Volume 35 , ISSUE 2, 167–173

Article | 06-December-2020

Clinical correlation of positive direct antiglobulin tests in patients with sickle cell disease

Raymond L. Comenzo, Marie E. Malachowski, Eugene M. Berkman

Immunohematology, Volume 8 , ISSUE 1, 13–16

Research Article | 27-December-2017

The Design and Evaluation of a Strategy of Data Placement in Cloud Computing Platform

Cloud computing has become a new platform for personal computing. However, while designing the strategy of data placement, there still lacks the consideration of systematic diversity of distributed transaction costs. This paper proposes the use of genetic algorithms to address the data placement problem in cloud computing. This strategy has adequately considered the correlation between data slices to minimize the total cost of distributed transactions. Compared to other methods, genetic

Wei Guo, Kaibo Luo, Xinjun Wang, Lizhen Cui

International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 1, 13–30

Original Paper | 13-September-2016

Correlation of findings in clinical and high resolution ultrasonography examinations of the painful shoulder

Raphael Micheroli, Diego Kyburz, Adrian Ciurea, Beat Dubs, Martin Toniolo, Samuel Pascal Bisig, Giorgio Tamborrini

Journal of Ultrasonography, Volume 15 , ISSUE 60, 29–44

Article | 01-March-2015

TRACKING OF MOVING TARGET BASED ON VIDEO MOTION NUCLEAR ALGORITHM

correlation and difference contour tracking algorithm based on a fixed background. The algorithm in the background under the condition of fixed to pay a smaller time complexity, the target detection and tracking has a good effect, so it has higher application value. Based on solving the detection and location of moving target tracking in real-time and accuracy requirements, a new moving target detection spatiotemporal correlation and difference contour tracking scheme based on the practical implementation

Wang Xiaojun, Pan Feng, Wang Weihong

International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 1, 181–198

research-article | 30-November-2020

Intra-examiner and inter-examiner reliability of rehabilitative ultrasound imaging for lumbar multifidus and anterolateral abdominal muscles in females with recurrent low back pain: an observational, cross-sectional study

was obtained (decision no. IR.IUMS.REC.1398.1368). Participants The sample size was determined a priori, based on a previous study conducted by Koppenhaver et al.(9) The researchers examined the intra-rater and inter-rater reliability of RUSI in determining thickness of the TrA and LM muscles in non-specific LBP. The lowest intraclass correlation coefficient (ICC) with 95% CI observed in that study was 0.80 for measuring the TrA muscle thickness in the contraction condition(9). The sample size

Hamid Zamani, Mahdi Dadgoo, Mohammad Akbari, Javad Sarrafzadeh, Mohammadreza Pourahmadi

Journal of Ultrasonography, Volume 21 , ISSUE 87, 286–293

Research Article | 03-March-2021

Testing for a serial correlation in VaR failures through the exponential autoregressive conditional duration model

Marta Małecka

Statistics in Transition New Series, Volume 22 , ISSUE 1, 145–162

Article | 20-July-2021

Long-term evaluation of enamel colour change following orthodontic treatment: a randomised clinical trial

after clean-up (T0), polishing (T1), and one year later (T2). Colour parameters were measured and enamel colour change (ΔE) was calculated. Surface roughness was determined at T1 and T2 using epoxy replicas. Data were analysed using paired and unpaired t-tests and Pearson’s correlation. Results: Significant differences in colour change and surface roughness caused by the polishing techniques at T1 were observed. However, this difference was not evident at T2 (p ˂ 0.05). Surface roughness

Akshaya Pandian, Nithya Jagdish, Vignesh Kailasam, Sridevi Padmanabhan

Australasian Orthodontic Journal, Volume 34 , ISSUE 2, 205–211

Research Article | 30-November-2013

Non-Suicidal Self-Injury and Indirect Self-Harm Among Danish High School Students

Non-suicidal self-injury (NSSI) and indirect self-harm are prevalent among adolescents, but it is rare to see them described as related topics.The purpose of this study was to investigate whether there is a correlation between the frequencies of NSSI and indirect self-harm (e.g., eating problems, alcohol and drug use) and how this may be influenced by gender.Questionnaires about NSSI (e.g., cutting, burning, scratching, hitting oneself) and indirect self-harm were distributed to high school

Bo Møhl, Peter la Cour, Annika Skandsen

Scandinavian Journal of Child and Adolescent Psychiatry and Psychology, Volume 2 , ISSUE 1, 11–18

research-article | 31-March-2020

Ultrasound assessment of extensor pollicis longus tendon rupture following distal radius fracture: a sonographic and surgical correlation

identified complete rupture of the EPL tendon proximally at the level of Lister’s tubercle in all patients, which was later supported by operative findings. De Maeseneer et al. (2008)(15) performed a sonographic correlation with anatomic features of the EPL tendon ruptures in 5 cadavers. They found a characteristic hypoechoic tubular area at the expected position of the EPL tendon, which corresponded with a dissection to the synovial sheath being distended by fluid, hemorrhage or scarring. In our study

Louy Ghazal, Mohammed Nabi, Christopher Little, James Teh

Journal of Ultrasonography, Volume 20 , ISSUE 80, e1–e5

Research Article | 29-December-2017

The importance of community screening of asymptomatic elderly for peripheral arterial disease by Doppler ultrasound and ankle-brachial index

taken and were screened for peripheral arterial disease. The correlation between Doppler ultrasound findings and ankle-brachial systolic pressure index was examined.ResultsAccording to the Doppler ultrasound findings, in the aortoiliac (r = 0.648) and femoropopliteal (r = 0.564) area, there is a medium level of correlation between severe stenosis and occlusions and a low ankle-brachial systolic pressure index value, and a low level of correlation between such abnormalities in the tibioperoneal

Ayşe Keven, Mehmet Sedat Durmaz

Journal of Ultrasonography, Volume 17 , ISSUE 71, 235–240

research-article | 31-March-2020

The interrater reliability of ultrasonography for Achilles tendon structure

samples. The Spearman’s rank correlation coefficient (Spearman’s rho: ρ) was used to calculate the correlation between raters in assessing Achilles tendon structure and measuring the anteroposterior tendon diameter(15). Interrater reliability for evaluation of the Achilles tendon structure was calculated as weighted Kappa-coefficient (kw)(16). The Wilcoxon signed-rank test was applied to evaluate quantitative differences between sonographers in measuring the tendon diameter. Bland-Altman plots were

Marc Paantjens, Marco Leeuw, Pieter Helmhout, Amanda Isaac, Michel De Maeseneer

Journal of Ultrasonography, Volume 20 , ISSUE 80, e6–e11

research-article | 28-September-2020

Comparison of sonographic hepatorenal ratio and the degree of hepatic steatosis in magnetic resonance imaging-proton density fat fraction

. Continuous variables were reported as means (SD) and ranges or medians and interquartile ranges (IQR). The Student’s t-test and Mann–Whitney U-test were applied for the comparison of variables in different categories. Kruskal–Wallis H test was used for the assessment of differences in HR ratio between different grades of steatosis. After a positive Kruskal–Wallis H test (p-value <0.05), a post-hoc analysis was used to perform pairwise comparisons between subgroups. Spearman’s correlation was used for the

Natthaporn Tanpowpong, Sineenart Panichyawat

Journal of Ultrasonography, Volume 20 , ISSUE 82, 169–175

Article | 27-April-2020

Is there a relationship between anti-HPA-1a concentration and severity of neonatal alloimmune thrombocytopenia?

samples. The antibody concentration was significantly correlated with the antibody titer in the 78 samples studied (R = 0.54, p < 0.001). Furthermore, there was a significant correlation between PAK 12 and the quantitative ELISA in a selected number of cases, with or without NAIT (R = 0.71,n = 10;p < 0.02). On the other hand,there was no correlation of antibody concentration with NAIT incidence (R = –0.046). This study indicates that there is no relationship between anti-HPA-1a

Hagop Bessos, Marc L. Turner, Stanislaw J. Urbaniak

Immunohematology, Volume 21 , ISSUE 3, 102–108

Article | 17-November-2020

Correlation of monocyte monolayer assays and posttransfnsion survival of Yt(a+) red cells in patients with anti-Yta

Robert J. Eckrich, Delores M. Mallory, S. Gerald Sandler

Immunohematology, Volume 11 , ISSUE 3, 81–84

Article | 30-September-2021

BRAND EQUITY AS A DETERMINANT OF CUSTOMER COOPERATION GROWTH IN THE ROAD FREIGHT TRANSPORT INDUSTRY

referred to above were formulated and were then verified by performing a quantitative data analysis, relying on Spearman’s rank correlation coefficient and the chi-square test of independence. A statistically significant correlation between brand image and equity, on the one hand, and between brand awareness and image, on the other, has been identified based on the survey. The research confirms the importance of brand equity in the development of business operations, mainly due to the existence

Marcin ŚWITAŁA, Agnieszka ŁUKASIEWICZ

Transport Problems, Volume 16 , ISSUE 3, 53–63

Article | 04-November-2019

CONTROL OF THE BEGINNING OF ACCIDENTS IN RAILROAD OPERATION SAFETY SYSTEMS IN SEISMICALLY ACTIVE REGIONS USING THE NOISE TECHNOLOGY

Telman ALIEV, Tofig BABAYEV, Tahir ALIZADA, Narmin RZAYEVA

Transport Problems, Volume 14 , ISSUE 3, 155–162

research-article | 30-November-2017

HEALTH-AFFIRMING EVERYDAY LANDSCAPES IN SUSTAINABLE CITY. ECO-NEIGHBORHOODS IN FRANCE CASE

Monika TROJANOWSKA, Aleksandra SAS-BOJARSKA

Architecture, Civil Engineering, Environment, Volume 11 , ISSUE 3, 53–61

Article | 01-March-2015

STUDY ON IMAGE COMPRESSION AND FUSION BASED ON THE WAVELET TRANSFORM TECHNOLOGY

characteristics. Registration algorithm is proposed in this paper has better robustness to image noise, and can achieve sub-pixel accuracy; the registration time has also been greatly improved. In terms of image fusion, the images to be fused through wavelet transform of different resolution sub image, using a new image fusion method based on energy and correlation coefficient. The high frequency image decomposed using new energy pixels of the window to window energy contribution rate of fusion rules, the low

Zhang Ning, Zhu Jinfu

International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 1, 480–496

Article | 24-December-2021

MODELLING THE SHOCK ABSORBER PISTON VALVE USING 2-WAY FLUID-STRUCTURE INTERACTION

based on the actual valve geometry used in the shock absorber design. As a result, the described approach is intended for use in industrial applications in development works, in particular, at the conceptual stage. To prove the reliability of the model, two valve compositions are chosen to be measured on a test bench and modelled in FSI simulations. For both of them, a satisfactory level of correlation is achieved, with the correlation error below 10% and well-predicted valve opening points. As a

Daniel BUCZKOWSKI, Grzegorz NOWAK

Transport Problems, Volume 16 , ISSUE 4, 45–57

Article | 07-May-2018

Application of Incremental Updating Association Mining Algorithm in Geological Disasters System

formula is compared with this frequency to get frequent item sets. Then, the confidence level is calculated for the combinations of different item sets in frequent item sets, and the correlation rules are obtained, and the correlation analysis of the rules is carried out to obtain a more realistic association rule. The inverted index tree updating association mining algorithm was applied to the data analysis of geological hazards monitoring system. One year data record of rainfall, groundwater level

Wang Jianguo, Zhu Ying

International Journal of Advanced Network, Monitoring and Controls, Volume 3 , ISSUE 1, 45–53

Article | 30-July-2021

Tooth width measurement using the Lythos digital scanner

which conventional alginate impressions and digital scans were obtained to generate stone and digital models, respectively. Mesiodistal tooth width measurements and Bolton ratios were obtained with either calipers and stone models or with Digicast (Ormco Lythos digital model software, Ormco, CA, USA) software using digital models. Pearson’s correlation coefficients tested intra-examiner reliability. Interclass correlation coefficients were used to assess agreement between examiners

Michael Bowes, William Dear, Emily Close, Terrence J. Freer

Australasian Orthodontic Journal, Volume 33 , ISSUE 1, 73–81

Article | 05-September-2020

APPLICATION OF EYE-TRACKING TECHNOLOGY AS A DIAGNOSTIC TOOL FOR ASSESSING FLIGHT OPERATORS. PART 1: ANALISE OF FLIGHT OPERATOR'S ATTENTION DISTRIBUTION AND SWITCHING USING EYE-TRACKING

The paper presents the results of an experiment devoted to studying attention distribution and switching using eye-tracking technology. The experiment was conducted in two stages. At the first stage (year 2016), 48 students majoring in air traffic control were examined. At the second stage (year 2017), 43 students studying to become civil aviation pilots were involved. Correlation analysis methods and Pearson’s chi-squared test were used.

Olga ARINICHEVA, Natalia LEBEDEVA, Aleksei MALISHEVSKII

Transport Problems, Volume 15 , ISSUE 3, 167–179

Article | 01-December-2016

WEAK GPS ACQUISITION VIA COMPRESSED DIFFERENTIAL DETECTION USING STRUCTURED MEASUREMENT MATRIX

matrices requiring huge storage memory and resulting in high computational cost for faithful sparse signal representation. Based on the restricted isometry and coherence properties, the Kronecker product of hybrid ‘L’ deterministic measurement matrix has been proposed for fast calculation and easy hardware implementation of the GPS acquisition module. Simulation results for weak signals of C/N0 25 dB-Hz show that the compressed sensing combined with post-correlation differential detection scheme has

G.Arul Elango, Gnanou Florence Sudha

International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 4, 1877–1899

Article | 01-December-2016

A HYPERSPECTRAL BAND SELECTION BASED ON GAME THEORY AND DIFFERENTIAL EVOLUTION ALGORITHM

This paper uses the combination of information and class separability as a new evaluation criterion for hyperspectral imagery. Moreover, the correlation between bands is used as a constraint condition. The differential evolution algorithm is adopted during the search of optimal band combination. In addition, the game theory is introduced into the band selection to coordinate the potential conflict of searching the optimal band combination using information and class separability these two

Aiye Shi, Hongmin Gao, Zhenyu He, Min Li, Lizhong Xu

International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 4, 1971–1990

research-article | 01-February-2020

Robust single target tracking using determinantal point process observations

proposed (also known in the literature as Track-Before-Detect). Nevertheless, these methods rely on unreliable background subtraction operations or the likelihood function being in a separable form (Hoseinnezhad et al., 2012, 2013). Current state-of-the-art trackers are based on either correlation filters (Bolme et al., 2010), deformable parts models (Hare et al., 2016) or convolutional neural networks (Li et al., 2018). These trackers learn a discriminative model from a single frame and then update

S. Hernández, P. Sallis

International Journal on Smart Sensing and Intelligent Systems, Volume 13 , ISSUE 1, 1–8

research-article | 26-March-2021

On the relation of white matter brain abnormalities and the asociality symptoms in schizophrenia outpatients – a DTI study

group in comparison to healthy controls. Replication of the alternations in WM in a group of patients consistent with those reported in the literature (Kelly et al., 2018; Koshiyama et al., 2020) serves as a rationale for the secondary correlation analysis of the altered DTI parameters with psychopathology. More specifically, in the present study, we investigate the severity of specific negative symptoms using the five-factor BNSS (Ahmed et al., 2019) and five-factor PANSS (van der Gaag et al., 2006

Przemysław Adamczyk, Olga Płonka, Dawid Kruk, Martin Jáni, Piotr Błądziński, Aneta Kalisz, Stynke Castelein, Andrzej Cechnicki, Miroslaw Wyczesany

Acta Neurobiologiae Experimentalis, Volume 81 , ISSUE 1, 80–95

Article | 20-December-2020

Comparison of selected tests for univariate normality based on measures of moments

Univariate normality tests are typically classified into tests based on empirical distribution, moments, regression and correlation, and other. In this paper, power comparisons of nine normality tests based on measures of moments via the Monte Carlo simulations is extensively examined. The effects on power of the sample size, significance level, and on a number of alternative distributions are investigated. None of the considered tests proved uniformly most powerful for all types of alternative

Czesław Domański, Piotr Szczepocki

Statistics in Transition New Series, Volume 21 , ISSUE 5, 151–178

research-article | 15-June-2020

Comparison of the resistive indices obtained in the uterine artery and the ophthalmic artery in preeclamptic and normotensive patients in Doppler US

deviation values were calculated for age as well as resistive index of the uterine and ophthalmic arteries. The data was normally distributed. Correlations of RI of the uterine and ophthalmic arteries in normal and preeclamptic patients were assessed using the Pearson’s correlation. Results The mean age of the normotensive participants was 25.40 ± 3.8 years with the range from 19 to 35 years. The mean age of the preeclamptic participants was 25.9 ± 3.3 years with the range from 20 to 33 years. The

Syeda Rabi Madina, Raham Bacha, Syed Amir Gilani, Wafa Fatima, Wahida Awais, Hamnah Fatima, Iqra Manzoor

Journal of Ultrasonography, Volume 20 , ISSUE 81, e95–e99

research-article | 30-November-2020

Psychometric evaluation of the Swedish Child Sheehan Disability Scale in adolescent psychiatric patients

indicated that the correlation between the self-reported SDS score and the expert-rated Global Assessment of Functioning (GAF) score in a sample of adult patients was (r = – .606) (23).The SDS measures function in terms of impairment at work/school and in social and family life in adults with mental illness, and it is sensitive to change during treatment (14, 23-25). Whiteside (9) developed the Child Sheehan Disability Scale for self-report (CSDS) and parent report (CSDS-P) for use among children and

Catalina Tores Soler, Sofia Vadlin, Susanne Olofsdotter, Mia Ramklint, Karin Sonnby, Kent Nilsson

Scandinavian Journal of Child and Adolescent Psychiatry and Psychology, Volume 9 , 137–146

Article | 15-August-2021

A comparison of orthodontic treatment outcomes using the Objective Grading System (OGS) and the Peer Assessment Rating (PAR) index

sample consisted of randomly selected records of 50 patients treated by residents in one postgraduate orthodontic clinic. UK and US weightings for the PAR index were applied and compared with OGS. Results: There was no statistically significant association between the OGS and the PAR index grading systems. Neither the UK nor the US PAR weightings showed statistically significant correlation with the OGS. All cases were ‘greatly improved’ or ‘improved’ according to the PAR

Orfan Chalabi, Charles Brian Preston, Thikriat S. Al-Jewair, Sawsan Tabbaa

Australasian Orthodontic Journal, Volume 31 , ISSUE 2, 157–164

Sampling Methods | 22-July-2018

EFFICIENT ESTIMATORS OF POPULATION MEAN USING AUXILIARY INFORMATION UNDER SIMPLE RANDOM SAMPLING

In the present study we have proposed an improved family of estimators for estimation of population mean using the auxiliary information of median, quartile deviation, Gini’s mean difference, Downton’s Method, Probability Weighted Moments and their linear combinations with correlation coefficient and coefficient of variation. The performance of the proposed family of estimators is analysed by mean square error and bias and compared with the existing estimators in the literature. By

Mir Subzar, Showkat Maqbool, Tariq Ahmad Raja, Surya Kant Pal, Prayas Sharma

Statistics in Transition New Series, Volume 19 , ISSUE 2, 219–238

Short Communication | 28-December-2016

Survival of Bacteria in Respiratory Protective Filters

within 8 hours. There was no correlation between filter structure and changes in the number of bacterial cells.

Ewa B. Miaśkiewicz-Pęska, Tomasz Słomczyński

Polish Journal of Microbiology, Volume 65 , ISSUE 4, 475–477

Article | 07-April-2018

An Improved Universal Evidence Combination Method

The Dempster-Shafer evidence combination method will appear inconsistent conclusions for the conflict evidence. One new universal evidence combination method was proposed. According to the concept of the Pearson correlation coefficient. Evidence distances which represent the conflict degree were calculated, and then the weight coefficient were further converted. The evidences probability were redistributed by using the weight coefficient. Finally, the improved synthesis rule was used to the

Yongchao Wei

International Journal of Advanced Network, Monitoring and Controls, Volume 2 , ISSUE 1, 65–71

Article | 06-December-2020

Evaluation of patients with positive direct antiglobulin tests and nonreactive eluates discovered during pretransfusion testing

correlation existed between the strength of the DAT reaction and the serum IgG concentration. Several mechanisms that could be responsible for these findings are discussed.

Jerald A. Clark, Patricia C. Tanley, Charles H. Wallas

Immunohematology, Volume 8 , ISSUE 1, 9–12

Research Article | 29-December-2017

High resolution ultrasonography of the tibial nerve in diabetic peripheral neuropathy

Aim of the studyHigh-resolution ultrasonography of the tibial nerve is a fast and non invasive tool for diagnosis of diabetic peripheral neuropathy. Our study was aimed at finding out the correlation of the cross sectional area and maximum thickness of nerve fascicles of the tibial nerve with the presence and severity of diabetic peripheral neuropathy.Material and methods75 patients with type 2 diabetes mellitus clinically diagnosed with diabetic peripheral neuropathy were analysed, and the

Kunwarpal Singh, Kamlesh Gupta1, Sukhdeep Kaur

Journal of Ultrasonography, Volume 17 , ISSUE 71, 246–252

Research Article | 18-January-2019

A network approach to understanding obesogenic environments for children in Pennsylvania

communities in Pennsylvania were used. Spearman correlation coefficients were used to describe the bivariate association between each pair of features. These correlations were used to create a network in which the nodes are community features and weighted edges are the strength of the correlations among those nodes. Modules of clustered features were identified using the walktrap method. This network was plotted, and then examined separately for communities stratified by quartiles of child obesity

Emily A. Knapp, Usama Bilal, Bridget T. Burke, Geoff B. Dougherty, Thomas A. Glass

Connections, Volume 38 , ISSUE 1, 1–11

research-article | 09-September-2021

Peripheral arterial response during haemodialysis – is two-dimensional speckle-tracking a useful arterial reactivity assessment tool?

. Therefore, Pearson’s correlation coefficients were used for the determination of the relationship between those parameters. The results were considered statistically significant when the p-value was less than 0.05. Results Out of 74 patients, 6 patients were excluded. In 4 of them, poor visualisation of the carotid artery due to poor echo window, no visible outlines of the arteries, as well as numerous artifacts in the image, rendered the analysis impossible. In 2 of the excluded patients, the

Sergiusz Ustyniak, Ludomir Stefańczyk, Magdalena Kaczmarska, Ilona Kurnatowska, Maciej Goździk

Journal of Ultrasonography, Volume 21 , ISSUE 86, 213–218

Research Article | 12-December-2017

A NEW METHOD TO ASSESS PERCEIVED WELL-BEING AMONG ELDERLY PEOPLE – A FOLLOW-UP STUDY

This is a follow-up study to a previous experiment that evaluated the feasibility of a simple monitoring device, Con-Dis, in assessing perceived well-being (PWB) among elderly people. Additionally, in the present study Con-Dis was used at the same time as blood pressure and heart rate monitors and pedometers to see the possible correlation between PWB, blood pressure, heart rate, and time spent on outdoor activity. The Con-Dis device proved technically functional, feasible, and informative

Jori Reijula, Toni Rosendahl, Kari Reijula, Paula Roilas, Heikki Roilas, Raimo Sepponen

International Journal on Smart Sensing and Intelligent Systems, Volume 3 , ISSUE 2, 130–475

Article | 16-December-2013

SPECTRUM SENSING ALGORITHM BASED ON ATSC DTV SIGNAL STRUCTURE

In order to improve spectrum utilization rate, people need a method to sense the spectrum hole. This article puts forward a spectrum sensing algorithm, which uses ATSC DTV signal structural characteristics. First, we should sample the input signal based on structural characteristics. Second, these signal samples should be separated into different sets and accumulate these samples. Third, we execute the correlation operation to accumulation result and synchronization. Finally, decision can be

Yuliang Cong, Lijuan Xing, Jiaxing Bi

International Journal on Smart Sensing and Intelligent Systems, Volume 6 , ISSUE 5, 2136–2154

short-communication | 29-May-2020

Effect of Chlorella vulgaris on Growth and Photosynthetic Pigment Content in Swiss Chard (Beta vulgaris L. subsp. cicla)

fresh weight of leaves according to the following formula: mg/g = (mg/l × dilution) / (sample weight × 1,000). All the assays were performed in triplicate. The software Statistica, version 13.3 (TIBCO Software Inc.) was used for statistical analysis. The least significant difference test (Fisher LSD) and the Spearman correlation analysis were performed to compare the results between treatments. Foliar and soil application of C. vulgaris S45 influenced the initial growth parameters of Swiss chard

TIMEA HAJNAL-JAFARI, VLADIMIRA SEMAN, DRAGANA STAMENOV, SIMONIDA ĐURIĆ

Polish Journal of Microbiology, Volume 69 , ISSUE 2, 235–238

research-article | 12-September-2019

The influence of clinical and immune variables on psychopathological syndromes in partial epilepsies in relation to handedness

the other hand, the maximal frequency of FSS was revealed in the patients with left frontal focus combined with high B-lymphocyte level. The more severe seizures were revealed in left-handers with low CD8 and high CD4/CD8 ratio and in frontal left focus and high T-lymphocyte level. There was a correlation between CD4 cell level and length of remission (Kalinin et al., 2016). To-date, the role of immunity variables in the genesis of co-morbid psychopathological symptoms and syndromes has not been

Vladimir V. Kalinin, Elena V. Zheleznova, Kirill Y. Subbotin, Natalia G. Yermakova, Anna A. Zemlyanaya, Lyudmila V. Sokolova

Journal of Epileptology, Volume 27 , 17–25

research-article | 14-February-2020

Sleep in relation to psychiatric symptoms and perceived stress in Swedish adolescents aged 15 to 19 years

than 8 hr of sleep or having problems staying awake. To calculate correlations between sleep and perceived stress and sleep and psychiatric symptoms, we used Spearman’s rank correlation coefficient as the data were non-parametric. Results A total of 283 students agreed to participate and gave written informed consent. Of the 283 students who agreed to participate in the study, 185 students responded to all the questions in the PSQI. As the total PSQI score only can be calculated if no response

Frida Thorsén, Carl Antonson, Jan Sundquist, Kristina Sundquist

Scandinavian Journal of Child and Adolescent Psychiatry and Psychology, Volume 8 , 10–17

Article | 30-July-2021

Comparison of the static frictional resistance and surface topography of ceramic orthodontic brackets: an in vitro study

environment, the overall FR values were significantly lower for PCA and SS brackets compared with MCA brackets (p < 0.001), but no significant difference was found between PCA and SS brackets. In the wet environment, there were no significant differences between the bracket groups and their overall FR values. There was a significant correlation between the overall FR and the bracket-wire angulation values (p < 0.001). The bracket slot surface topography revealed that the PCA bracket slots had the

Mai AlSubaie, Nabeel Talic

Australasian Orthodontic Journal, Volume 33 , ISSUE 1, 24–34

Review | 22-August-2018

The gut microbiota in neuropsychiatric disorders

The purpose of this review is to summarize current knowledge about the gut microbiota in neuropsychiatric disorders. It is estimated that the human gut is colonized by up to 1018 microorganisms, mostly anaerobic bacteria. The gut microbiome is responsible for multiple functions, e.g. tightness of the intestine barrier, digestion and absorption. The correlation between gut dysbiosis and development of psychiatric, autoimmune and allergic diseases as well as bidirectional communication between

Marta Grochowska, Marcin Wojnar, Marek Radkowski

Acta Neurobiologiae Experimentalis, Volume 78 , ISSUE 2, 69–81

Article | 01-March-2015

FEATURE SELECTION ALGORITHM BASED ON CONDITIONAL DYNAMIC MUTUAL INFORMATION

Aim at existing selection algorithm mutual information inaccurate valuation problem, a condition dynamic concept of mutual information. On this basis, the conditions proposed based on dynamic mutual information (CDMI) feature selection algorithm to overcome the traditional mutual information selection process dynamic correlation problem; conditions of dynamic mutual information throughout the selection process is dynamic valuation, those the samples can be identified after each selection

Wang Liping

International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 1, 316–337

Article | 04-November-2019

RESEARCH ON RELATIONSHIP BETWEEN FREIGHT TRANSPORT AND TRANSPORT INFRASTRUCTURE IN SELECTED EUROPEAN COUNTRIES

The article deals with research on the relationship between the performance of road and rail freight transport and transport infrastructure in EU countries. The authors of the article examined the relationship between transport performance and transport infrastructure by correlation and regression analyses. Verification of the statistical significance of the regression model was also performed. The main objective of the contribution is to find out what are the relationships and influences

Jozef GNAP, Pavol VARJAN, Pavol ĎURANA, Mariusz KOSTRZEWSKI

Transport Problems, Volume 14 , ISSUE 3, 63–74

Article | 27-December-2017

IDENTIFICATION OF ELECTRO-HYDRAULIC ACTUATOR USING FRACTIONAL MODEL

, the derivative order of FO model is estimated. These models has been validated by comparison of error, coefficient of determination (R2), mean square error (MSE) and correlation function. The results for the proposed model show improvement compared to the IO model.

Nuzaihan Mhd Yusof, Norlela Ishak, Ramli Adnan, Yahaya Md. Sam, Mazidah Tajjudin, Mohd Hezri Fazalul Rahiman

International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 1, 32–48

Article | 01-December-2016

CREDIBILITY EVALUATION FOR BLIND PROCESSING RESULTS OF BPSK SIGNALS BY USING PHASE SPECTRAL ENTROPY

A credibility test method based on the features of frequency domain entropy of a phase is proposed to evaluate the blind processing results of a BPSK signal. Initially, a reference signal was constructed depending on the certain identified modulation results. By analyzing the differences of the phase of the correlation series between the observed signal and the reference signal, a reliability test problem for the BPSK signal is performed by calculating the phase spectrum entropy and comparing

Wang Shuwang, Hu Guobing

International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 4, 1900–1917

Article | 14-August-2018

The Future of Australian Rural Communities: How Powerful are the Forces of Change?

This paper tests how far population change in 412 rural communities of south-eastern Australia is predetermined by five ‘drivers’: remoteness, amenity, town size, rural population density, and concentration/dispersal of the population. Testing their combined impact through multiple correlation analysis, it finds that over the ten-year period 1996-2006, the status of the five drivers measured in 1996 explains (statistically) some 53% of the variance in the actual population change in the

PETER J. SMAILES, TREVOR L.C. GRIFFIN, NEIL M. ARGENT

South Australian Geographical Journal, Volume 111 , 18–42

Research Article | 15-February-2020

Acoustic emission testing of electrical stressed copper trace

excited by a thermo-electrical stress pulse can be detected by a simple measurement setup and if a correlation between the acoustic signal and the degradation exists. The idea is that during the degradation, the behaviour of the material changes which in turn influences the emitted acoustic signal.

Daniela Florian, Thomas Wiesner, Bernhard G. Zagar

International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 5, 1–6

Article | 20-September-2020

Measuring and Testing Mutual Dependence of Multivariate Functional Data

This paper considers new measures of mutual dependence between multiple multivariate random processes representing multidimensional functional data. In the case of two processes, the extension of functional distance correlation is used by selecting appropriate weight function in the weighted distance between characteristic functions of joint and marginal distributions. For multiple random processes, two measures are sums of squared measures for pairwise dependence. The dependence measures are

Mirosław Krzyśko, Łukasz Smaga

Statistics in Transition New Series, Volume 21 , ISSUE 3, 21–37

Research paper | 31-October-2017

AN APPROXIMATION TO THE OPTIMAL SUBSAMPLE ALLOCATION FOR SMALL AREAS

using an intra-class correlation parameter. This allocation has an analytical form for a special case, and has the unappealing property that some strata may be allocated no sample. We derive a Taylor approximation to the stratum sample sizes for small area estimation using composite estimation giving priority to both small area and national estimation.

W. B. Molefe, D. K. Shangodoyin, R. G. Clark

Statistics in Transition New Series, Volume 16 , ISSUE 2, 163–182

Research Article | 15-February-2020

Nanoparticle based Amperometric Biosensor for the Quantitative Determination of Cholesterol in Human Blood

Total cholesterol monitoring in human blood serum is one of the most important routine analysis performed in clinical laboratory. Epidemiological studies have shown a strong correlation between coronary heart disease and blood cholesterol level. There is need for a method that is sufficiently flexible to yield good results in clinical laboratory. Numbers of cholesterol biosensors have been developed over the past 30 years. Fibre-optic fluorescence, Fibre-optic luminescence, Potentiometric

Nasser Al Jarallah, Raid Al Baradie, Mohmmed Aljamal, Anandh Bose, Hamed Al Anazi, Abdulrahman Alatram, Mohammed Al Aboody, Ayman Algohary

International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 5, 1–4

Article | 03-November-2020

Evaluation of column technology for direct antiglobulin testing

%) samples gave weakly positive reactions with the Sephadex® and protein A/G bead columns, respectively. Subsequently, there was poor correlation between manual and column techniques (r = 0.40–0.61). Acid eluates from these samples were negative. We concluded that the column technology may detect too many weakly positive DATs that are clinically insignificant.

Joann M. Moulds, Laura Diekman, T. Denise Wells

Immunohematology, Volume 14 , ISSUE 4, 146–148

Article | 18-June-2020

NOISE CONTROL OF THE BEGINNING AND DEVELOPMENT DYNAMICS OF FAULTS IN THE RUNNING GEAR OF THE ROLLING STOCK

Telman ALIEV, Tofig BABAYEV, Tahir ALIZADA, Narmin RZAYEVA

Transport Problems, Volume 15 , ISSUE 2, 83–91

Research Article | 01-March-2017

FEEDBACK EQUALIZER FOR VEHICULAR CHANNEL

) have been investigated in V2V channel. In this paper, through the simulation, the results are presented to show the effect of the channel correlation coefficient and Doppler shift (Fd) (because of the relative velocity of the vehicle) over the performance of the MIMO system. As a counter measure of those problems non-linear receivers have been formulated and analyzed.

Samarendra Nath Sur, Rabindranath Bera, Bansibadan Maji

International Journal on Smart Sensing and Intelligent Systems, Volume 10 , ISSUE 1, 50–68

Article | 01-June-2015

WSN BASED THERMAL MODELING: A NEW INDOOR ENERGY EFFICIENT SOLUTION

approximation of these models makes it possible to estimate the EITTC of building room. Statistical computations confirmed these estimations by showing a strong correlation between the model's predicted EITTC and measured data. Thus the indoor thermal response under different indoor/outdoor conditions can be characterized. Finally, a model based adaptive heating Start/Shut control method is proposed and tested, with which, direct energy saving is achieved.

Yi Zhao, Valentin Gies, Jean-Marc Ginoux

International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 2, 869–895

Research Article | 27-December-2017

Hybrid Intelligent Method of Identifying Stator Resistance of Motorized Spindle

Aiming at the problem that changes of nonlinear dynamic resistance of stator affect the performance of speed sensorless vector control system, a hybrid computing intelligence approach is used in the identification of stator resistance of motorized spindle. The partial least squares (PLS) regression is combined with neural network to solve the problem of few samples and multi-correlation of variables in complicated data modeling. The PLS method is used to extract variable components from sample

Lixiu Zhang, Yuhou Wu, Ke Zhang

International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 2, 781–797

Article | 01-December-2016

HYPERSPECTRAL DATA FEATURE EXTRACTION USING DEEP BELIEF NETWORK

Hyperspectral data has rich spectrum information, strong correlation between bands and high data redundancy. Feature band extraction of hyperspectral data is a prerequisite and an important basis for the subsequent study of classification and target recognition. Deep belief network is a kind of deep learning model, the paper proposed a deep belief network to realize the characteristics band extraction of hyperspectral data, and use the advantages of unsupervised and supervised learning of deep

Jiang Xinhua, Xue Heru, Zhang Lina, Zhou Yanqing

International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 4, 1991–2009

Research Article | 15-February-2020

Thickness Measurement of Aluminum Thin Film using Dispersion Characteristic  of Surface Acoustic Wave

surface wave velocity of the thin films with different thickness was measured using V(z) curve method of scanning acoustic microscopy. The correlation between the measured thickness and surface acoustic wave velocity was verified. The wave velocity of the film decreased as the film thickness increased. Consequently, film thickness can be determined by measuring the dispersion characteristics of the surface acoustic wave velocity.

Ik Keun Park, Tae Sung Park

International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 5, 1–4

Article | 09-November-2020

Comparison of hemagglutination and solid phase titration methods for determination of critical prenatal antibody titers

subjected to data analysis. We conclude that there is a strong correlation between HA tube and SP methods in titer end points; i.e., SP was greater than or equal to HA in every case. In addition, the appropriate critical SP titer is 64, which is at least equivalent to an HA critical titer of 16.

Brenda C. Alder, Stephanie H. Summers, Virginia Hare

Immunohematology, Volume 13 , ISSUE 3, 84–89

Article | 24-March-2021

THANATOMICROBIOME – STATE OF THE ART AND FUTURE DIRECTIONS

season-specific. Carnobacterium, Marinomonas, Aeromonas and Bacteroidales Genus 2 and 8 were present in autumn exclusively. Polaribacter and Bacteroidales Genus 4 were distinctive for winter. 9. Thanatomicrobiome and entomology correlation After death, not only bacteria exist and graze on cadavers. Within minutes, chemical signals attract the first necrophagous flies [89]. Calliphora vomitoria and Lucilia sericata are the most numerous insects in Europe detected on cavers, attracted by

Joanna Wójcik, Marcin Tomsia, Artur Drzewiecki, Rafał Skowronek

Postępy Mikrobiologii - Advancements of Microbiology, Volume 60 , ISSUE 1, 21–29

research-article | 18-December-2020

Ultrasound image of healthy skin in newborns in the first 24 hours of life

study was conducted with the Centre of Postgraduate Medical Education grant no. 506-1-020-01-19. Statistics The statistical evaluation of the results was performed with statistical tests available in Statistica 10 software (StatSoft). The Shapiro-Wilk test was used to determine the distribution of variables. The proposed null hypothesis was that there was no relationship between the studied variables, and the correlation coefficient (R) would be equal to 0. The relationships between variables were

Paulina Przybysz, Teresa Jackowska, Maria Wilińska, Sylwia Malinowska, Joanna Wójtowicz, Robert Krzysztof Mlosek

Journal of Ultrasonography, Volume 20 , ISSUE 83, 242–247

Article | 01-June-2015

BREATH ACETONE-BASED NON-INVASIVE DETECTION OF BLOOD GLUCOSE LEVELS

There has been a constant demand for the development of non-invasive, sensitive glucose sensor system that offers fast and real-time electronic readout of blood glucose levels. In this article, we propose a new system for detecting blood glucose levels by estimating the concentration of acetone in the exhaled breath. A TGS822 tin oxide (SnO2) sensor has been used to detect the concentration of acetone in the exhaled air. Acetone in exhaled breath showed a correlation with the blood glucose

Anand Thati, Arunangshu Biswas, Shubhajit Roy Chowdhury, Tapan Kumar Sau

International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 2, 1244–1260

Research paper | 31-July-2017

The effect of network template from normal subjects in the detection of network impairment

component analysis method. All conditions were used to calculate the functional connectivity of the default mode network, and to test group differences and evaluate correlation with cognitive measurements and hippocampal volume. The default mode network functional connectivity results most fitting clinical evaluations were from templates based on young healthy subjects and the worst results were from heterogeneous or more severe disease groups or single‑subject independent component analysis method

Chun‑Chao Huang, Shang‑Hua Lin, Ching‑Po Lin, The Alzheimer’s Disease Neuroimaging Initiative

Acta Neurobiologiae Experimentalis, Volume 76 , ISSUE 4, 294–303

Research Article | 01-September-2017

A MEMORY EFFICIENT HARDWARE BASED PATTERN MATCHING AND PROTEIN ALIGNMENT SCHEMES FOR HIGHLY COMPLEX DATABASES

Protein sequence alignment to find correlation between different species, or genetic mutations etc. is the most computational intensive task when performing protein comparison. To speed-up the alignment, Systolic Arrays (SAs) have been used. In order to avoid the internal-loop problem which reduces the performance, pipeline interleaving strategy has been presented. This strategy is applied to an SA for Smith Waterman (SW) algorithm which is an alignment algorithm to locally align two proteins

M.Anto Bennet, S. Sankaranarayanan, M. Deepika, N. Nanthini, S. Bhuvaneshwari, M. Priyanka

International Journal on Smart Sensing and Intelligent Systems, Volume 10 , ISSUE 5, 101–122

Article | 01-June-2016

A MACHINE VISION SYSTEM FOR ESTIMATION OF THEAFLAVINS AND THEARUBIGINS IN ORTHODOX BLACK TEA

certain uncertainty or ambiguity that may arise during quality assessment of tea by the tea tasters. In this paper, a new method for rapid measurement of concentration of TF and TR is described using a machine vision system taking images of tea liquor and employing artificial neural networks (ANN). The results show good correlation of estimated values of TF and TR with the actual concentrations obtained using ultraviolet-visible spectrophotometer (UV-VIS).

Amitava Akuli, Abhra Pal, Gopinath Bej, Tamal Dey, Arunangshu Ghosh, Bipan Tudu, Nabarun Bhattacharyya, Rajib Bandyopadhyay

International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 2, 709–731

Article | 01-June-2016

PREDICTION OF SEWAGE QUALITY BASED ON FUSION OF BPNETWORKS

kinds, and train the corresponding BP networks with the two kinds of data. Before using SVM to classify the input data, PCA (principle component analysis) is used to analyze the correlation between sewage quality parameters. Then we predict the value of sewage quality parameters with the fusion results of the two BP networks. Test results of the case study show that fusion of BP networks not only can improve the stability of BP networks but also can improve the prediction accuracy.

Lijuan Wang

International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 2, 909–926

Research Article | 12-September-2018

ECG Decision Support System based on feedforward Neural Networks

correlation between features was applied. After that, networks were configured and consequently used for the ECG classification. Next, with respect to the performance criteria fixed by the DSS users, a comparative study between them was deduced. Results show that for classifying the MIT-BIH arrhythmia database signals, the RBF (ACC = 99.9%) was retained as the most accurate network, the PNN (Tr_ttime = 0.070 s) as the rapidest network in the training stage and the MLP (Test_time = 0.096 s) as the rapidest

Hela Lassoued, Raouf Ketata, Slim Yacoub

International Journal on Smart Sensing and Intelligent Systems, Volume 11 , ISSUE 1, 1–15

Article | 28-August-2018

AN INVESTIGATION TO THE COMPARATIVE IMPACT ASSESSMENT OF URBAN FACADES ON PSYCHOLOGICAL ATTRIBUTES OF RESIDENTS IN NEW AND OLD HOUSING AREAS; THE CASE OF JOLFA STREET IN ISFAHAN

Visual pollution in the urban facade is one of the causes of distress and anxiety in today’s cities. The purpose of this research is to achieve disruption and tranquility causing factors in new and old facades in Jolfa district of Isfahan and finally preparing design tips of a safe, relaxing and without visual pollution facade. Therefore, archival and field work documentation has been analyzed and according to the statistical with SPSS 20 software investigated correlation between variables. The

Sina RAZZAGHI-ASL, Afrooz Rahimi ARIAEI, Sama Barati GHAHFAROKHICI

Architecture, Civil Engineering, Environment, Volume 10 , ISSUE 3, 57–70

research-article | 23-April-2019

SELECTED ASPECTS OF THE USE OF GASEOUS FUELS BLENDS TO IMPROVE EFFICIENCY AND EMISSION OF SI ENGINE

Grzegorz KUBICA, Marek FLEKIEWICZ, Paweł MARZEC

Transport Problems, Volume 14 , ISSUE 1, 95–103

Research Article | 21-April-2017

Research of influence of time of reaction of the driver on the calculation of the capacity of the highway

bandwidth the highway using different result obtained in the course of analysis, time value of reaction of the driver and is a direct correlation bandwidth from the time of reaction of the driver. The values obtained allow to conclude that taking into account the psycho-physiological characteristics of drivers (response time) will have a significant impact on the throughput and the various methods of organization and reorganization of sections of the road network, implementation of which is used

Anastasiya SHEVTSOVA, Ivan NOVIKOV, Alexey BOROVSKOY

Transport Problems, Volume 10 , ISSUE 3, 53–59

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