Journal of Kufa for Mathematics and Computer, 2022 In this research, we applied actual data related to the number of infections with the Corona virus for some Arab countries for the month of February of the year 2022, where the method of least significant difference (LSD) was used to find out the ...
Hadeel Alkutubi +2 more
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A Visualization of Fisher’s Least Significant Difference Test [PDF]
Pakistan Journal of Commerce and Social Sciences, 2013 When a hypothesis of the equality of several means is tested by using ANOVA and it is rejected for a given level of significance, Least Significant Difference (LSD) test is most commonly applied to know which mean(s) is(are) significantly different from ...
Sabra Sultana +2 more
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Quantitative Ultrasound Measurements at the Calcaneus in a Population of Urban Senegalese Women: Least Significant Difference and T-Score [PDF]
Rheumatology : Current Research, 2012 Background: Bone ultrasound measurements can be used to evaluate osteoporosis in clinical practice. As with DXA, ultrasonography shows marked variations across racial groups. In the USA, quantitative ultrasound measures were higher in African-American women than in Caucasian women.
Souhaïbou Ndongo, Bruno Sutter
semanticscholar +4 more sources
A Modified Pixel-Value Differencing Image Steganographic Scheme with Least Significant Bit Substitution Method [PDF]
, 2015 Pixel value differencing is a steganographic technique for gray scaled images. In this paper, we propose a modified pixel value differencing image steganographic scheme with least significant bit substitution method.
Arun Malik +2 more
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Steganalysis of least significant bit matching using multi‐order differences [PDF]
Security and Communication Networks, 2013 ABSTRACTThis paper presents a learning‐based steganalysis/detection method to attack spatial domain least significant bit (LSB) matching steganography in grayscale images, which is the antetype of many sophisticated steganographic methods. We model the message embedded by LSB matching as the independent noise to the image, and theoretically prove that ...
Zhihua Xia +3 more
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Relação entre diferença mínima significativa e coeficiente de variação nos ensaios de competição de cultivares Relation among least significant difference and coefficient of variation in the cultivar competition trials [PDF]
Ciência Rural, 1998 O objetivo deste trabalho foi caracterizar ensaios de competição de cultivares de milho, trigo, soja, feijão, cevada, aveia, triticale e sorgo conduzidos no Estado do Rio Grande do Sul e estimar a relação entre a diferença mínima significativa (DMS) e o ...
Alessandro Dal Col Lúcio +1 more
doaj +6 more sources
Statistical Methods in Medical ResearchMulti-armed multi-stage designs evaluate experimental treatments using a control arm at interim analyses. Incorporating response-adaptive randomisation in these designs allows early stopping, faster treatment selection and more patients to be assigned to the more promising treatments.
Wenyu Liu, D. Stephen Coad
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An in vitro comparative evaluation of surface roughness characteristics of different orthodontic archwires: An atomic force microscopy study [PDF]
Journal of Dental Research, Dental Clinics, Dental Prospects, 2022 Background. The present study evaluated and compared the surface roughness (SR) of five different types of orthodontic archwires made by two different manufacturers. Methods.
Reshma Mohan, Ravindra Kumar Jain
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Comparative Evaluation of Efficiency, Efficacy, and Patient Perception of Caries Excavation Burs in Pediatric Patients: A Randomized Clinical Trial [PDF]
Journal of South Asian Association of Pediatric Dentistry, 2022 Aim: This in vivo study was aimed to investigate and compare the cutting efficiency, removal of carious dentin (efficacy), and patient comfort while removing caries between newer caries excavation bur (ceramic bur and smart bur) with conventional bur ...
Arundhati Goyal +3 more
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Developing policy-making for maximizing the water productivity in agricultural lands
Water Supply, 2023 Soil moisture content improvement is a key process in agricultural production and food security in arid and semi-arid regions. The interaction effect of crop water requirement (CWR) and soil texture on water productivity was evaluated in Harbin ...
Jiangtao Fang, Liyuan Tang
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