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2,903 articles for “level”
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Research ArticleOpen accessEvery word in the titleA NEW METHOD FOR 3D SHAPE INDEXING AND RETRIEVAL IN LARGE DATABASE BY USING THE LEVEL CUTA. Lakehal, M. Elkhal, K. SatoriIn this study, we propose a new method for indexing and retrieval of 3D models in large databases based on binary images extracted from the 3D object called &#34level cut&#34 LC. These cuts are obtained by the intersection of the set of the plans with the 3D object. A set of equidistant parallel plans generates by the intersection with the … …Journal of Computer Science, Vol. 10, Issue 10 · 22 May 2014 · 6,824 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffect of Verapamil on Serum Level of Salinomycin in Diabetic RatsHossein Najafzadeh, Said Reza Fatemi, Amir AshnaProblem statement: The aim of present study was evaluation function of P-glycoprotein with or without verapamil in normal and diabetic rats; which the function of P-glycoprotein was indirectly evaluated by detection of serum slainomycin concentration with HPLC method. Approach: This study was carried in 4 groups of rats including normal rats which received salinomycin and verapamil together salinomycin; and diabetic … …American Journal of Applied Sciences, Vol. 8, Issue 9 · 1 Aug 2011 · 6,823 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleThe Impacts of Agricultural Supports for Climate Change Adaptation: Farm Level Assessment Study on Paddy FarmersMd. Mahmudul Alam, Mohd Ekhwan bin Toriman, Chamhuri Siwar et al.Problem statement: The climatic factors are changing very rapidly in Malaysia. To adapt farmers with the changes, government and other external agencies are providing several kinds of supports, but yet the adaptability is not that high. Approach: To analyze the climate change adaptability of the farmers in Malaysia, this study uses primary data that have been collected through questionnaire survey … …American Journal of Environmental Sciences, Vol. 7, Issue 2 · 26 May 2011 · 8,677 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleGray-Level Co-occurrence Matrix Bone Fracture DetectionHum Yan Chai, Lai Khin Wee, Tan Tian Swee et al.Problem statement: Currently doctors in orthopedic wards inspect the bone x-ray images according to their experience and knowledge in bone fracture analysis. Manual examination of x-rays has multitude drawbacks. The process is time-consuming and subjective. Approach: Since detection of fractures is an important orthopedics and radiologic problem and therefore a Computer Aided Detection(CAD) system should be developed to improve the … …American Journal of Applied Sciences, Vol. 8, Issue 1 · 31 Jan 2011 · 8,968 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAlteration of Iron Level in Drinking Water by Aeration in Gonbad Kavoos (North East of Iran)Abdoljalal Marjani, Abdoljabbar Nazari, Mostefa SeyyedProblem statement: In this study, removal of iron was surveyed in well water in Gonbad Kavoos City. Approach: Samples were taken before and after aeration. Concentration of iron in each sample was measured by spectrophotometer. Results: The results showed that the iron concentration was decreased after aeration (0.55, 0.44, 0.44, 0.46, 0.40 and 0.41 mg L-1) when compared with before … …American Journal of Biochemistry and Biotechnology, Vol. 5, Issue 2 · 30 Jun 2009 · 7,534 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAssociations of HSD17B1 Gene Expression with its DNA Methylation and Estradiol Level in Polycystic Ovary Syndrome Indonesian PatientsRina Puspita, Andon Hestiantoro et al.PCOS's origin and mechanism are still unknown. Epigenetics has been linked to PCOS in an increasing number of studies in recent years. The most extensively researched epigenetic alteration is DNA methylation. During organismal development, DNA methylation can control gene expression by altering transcription factor binding. The alterations in DNA methylation are directly associated with follicular development in PCOS. Studies show … …OnLine Journal of Biological Sciences, Vol. 24, Issue 2 · 8 Jan 2024 · 5,399 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStatistical Tool for Testing Agreement Level on Continuous DatasetsBasavarajaiah Mariyappa Doddagangavadi, B. Narasimha Murthy, Netra RajpurohitVarious analytical studies explored the new innovation for testing agreement level in medical and life sciences which can be simulated by Cohen ‘κ’ based on the practical applications. From the past medical literature, many authors suggested that, there is some disproportion research gaps that exists in the statistical methods for measuring the agreements between two or more observers from ‘Cohen … …Current Research in Biostatistics, Vol. 11, Issue 1 · 19 May 2021 · 11,780 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleUnderstanding Artificial Intelligence Adoption in Vietnam: An Organizational-Level AnalysisDuong Quang Khanh, Nguyen Thi Van Anh et al.This study examines the level, determinants, and perceived outcomes of Artificial Intelligence (AI) adoption in Vietnamese organizations using survey data from 142 employees and managers across multiple sectors. Descriptive statistics, t-tests, ANOVA, and multiple regression were applied to analyze sectoral differences, the role of training, and predictors of AI-enabled work performance. The results show a moderate-to-high level of AI adoption, … …Journal of Computer Science, Vol. 22, Issue 5 · 23 May 2026 · 1,542 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffects of Dietary Fiber Level in Weaning Pig Diets on Growth Performance, Nutrient Digestibility and Intestinal MorphologyNujira Taksinanan, Wandee Tartrakoon, Seksom Attamangkune et al.Insoluble dietary fiber is benefit on gut volume and morphology of the pigs. Rice hull is the by-product from rice processing that rich of dietary fiber content. The objectives of our study were to evaluate the effects of dietary fiber level from grounded rice hull on growth performance, nutrient digestibility, intestinal morphology and bacterial cell count in hindgut of weaning … …American Journal of Animal and Veterinary Sciences, Vol. 15, Issue 1 · 28 Mar 2020 · 7,304 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleNerve Growth Factor (NGF) Gene Analysis in Menstrual Blood of Endometriosis: DNA Methylation and mRNA Expression LevelsOcktariyana, Nurul Hikmawati et al.Menstrual blood flow is reversed through the fallopian tubes during the menstrual process and implants outside the uterus, which is the theory of pathogenesis in endometriosis sufferers. This study aims to analyze the level of DNA methylation and mRNA expression of the Nerve Growth Factor (NGF) gene in menstrual blood in endometriosis patients and analyze the correlation. The study was … …OnLine Journal of Biological Sciences, Vol. 25, Issue 2 · 7 Aug 2025 · 4,684 accessesView PDFCite