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207 results for “Modelling”
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Research ArticleOpen accessEvery word in the titleModelling the Effect of Salinity on the Multivariate Distribution of a Water Quality IndexDaniela cocchi, Michele scagliariniSalinity is a tracer of water and nutrient flows and is employed in studies on coastal environment to establish the coastal or remote origins of pollutants and nutrients. The present article analyses the effects of salinity on the multivariate distribution of the Trophic Index TRIX. The approach taken is based on a multivariate nested model with salinity as an explicative … …Journal of Mathematics and Statistics, Vol. 1, Issue 4 · 31 Dec 2005 · 5,917 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEvaluating Methods of Estimation and Modelling Spatial Distribution of Evapotranspiration in the Middle Heihe River Basin, ChinaChuanyan Zhao, Zhongren Nan, Guodong ChengSeven models commonly used to estimate the daily reference evapotranspiration (ET0) were evaluated in the middle Heihe River Basin of the arid northwestern part of China. The objectives of the study are to choose the appropriate model for estimating the areal distribution of ET0 and to explain the spatial-temporal distribution of the same through GIS in the study area. The … …American Journal of Environmental Sciences, Vol. 1, Issue 4 · 31 Dec 2005 · 6,824 accessesView PDFCite
Literature ReviewOpen accessIn the keywordsExtraction Performance of Essential Oils by Hydrodistillation Using Mathematical Models: A Systematic ReviewLenin Quiñones Huatangari, Frank Fernandez Rosillo, Eliana Milagros Cabrejos Barrios et al.Essential oils are complex mixtures of volatile organic compounds valued for their antimicrobial and antioxidant properties, with widespread applications in the food, pharmaceutical, and cosmetic industries. Among the various extraction techniques employed, hydrodistillation remains one of the most widely used methods. The extraction yield of essential oils by hydrodistillation is influenced by multiple factors, and quantifying these through mathematical modelling … …OnLine Journal of Biological Sciences, Vol. 26, Issue 1 · 25 Mar 2026 · 2,512 accessesView PDFCite
Research ArticleOpen accessIn the keywordsUsing a Hierarchical Weibull model to Predict Failure Strength of Different Glass Edge ProfilesDavid Thomas Kinsella, Johan LindströmThe edge strength of glass is analyzed using a Weibull statistical framework based on 78 data samples from a range of experiments recorded in literature. Based on the analysis, a 45 MPa strength value (computed as the lower bound in a one-sided confidence interval at the 75% level for the 5-percentile in the distribution) could be conservatively used with arrised, … …International Journal of Structural Glass and Advanced Materials Research, Vol. 4, Issue 1 · 30 Apr 2020 · 8,280 accessesView PDFCite
Research ArticleOpen accessIn the keywordsApplication of a Developed Dispersion Model to Port of BrisbaneSanaz Jahangiri, Natalia Nikolova, Kiril TenekedjievThe emissions from vessels utilising heavy fuel oil include large amounts of nitrogen oxides, sulphur dioxide and particulate matter, presenting significant health risks to people living near ports. To determine the effect of these emissions on human health, complex atmospheric dispersion modelling using CALPUFF assesses ground-level concentrations at receptors surrounding the sources. This paper demonstrates the application of the methodology … …American Journal of Environmental Sciences, Vol. 14, Issue 4 · 12 Oct 2018 · 8,362 accessesView PDFCite
Research ArticleOpen accessIn the keywordsComparison of Analytical and Numerical Results for the Charring Rate of the Timber-Concrete BeamZuzana Kamenická, Jaroslav Sandanus, Lukáš Blesák et al.Modelling the thermal response of timber is a primary issue for the assessment of the mechanical resistance of timber structures exposed to fire. Therefore, this paper analyses various advanced calculation methods of determining the charring rate. Authors of this contribution use analytical calculation methods according to two different publications and also a numerical calculation by means of program based on … …International Journal of Structural Glass and Advanced Materials Research, Vol. 2, Issue 1 · 4 Jun 2018 · 6,690 accessesView PDFCite
Research ArticleOpen accessIn the keywordsNetwork Traffic Model: A Case of BIUST NetworkThato Solomon, Adamu Murtala Zungeru, Rajalakshmi Selvaraj et al.Network traffic model and analysis provides the average load, bandwidth requirements and the different application of the available bandwidth for a particular network, in addition to several other details of the network. This paper presents mathematical model used for modelling real world problems using Botswana International University of Science and technology (BIUST) network traffic as a case. Sophisticated analysis of … …Journal of Computer Science, Vol. 13, Issue 7 · 21 Jun 2017 · 7,363 accessesView PDFCite
Research ArticleOpen accessIn the keywordsWORKSHOP ON THE SOURCES, QUANTIFICATION AND HEALTH IMPLICATIONS OF BIOAEROSOLS WORKSHOP REPORTKaren Exley, Sarah Robertson, Francis D. Pope et al.Scientists, health care professionals and the general public have all raised concerns about the potential health impact natural and manmade sources bioaerosols. In response in september 2012 the Natural Environmental Research Council and public health England jointly funded a workshop to review the 'sources, quantification and health implications of bioaerosols'. The organising committee for the workshop identified five priority areas-(1) … …American Journal of Pharmacology and Toxicology, Vol. 9, Issue 3 · 28 Oct 2014 · 6,643 accessesView PDFCite
Research ArticleOpen accessIn the keywordsPROCESS MAPPING FOR SERVICE DELIVERY THROUGH NSDG IN PUBLIC TRANSPORTATION IN INDIASanjay K. Dwivedi, Ajay Kumar BhartiThe involvement of e-Governance and Information and Communication Technology (ICT) in service delivery has been affecting every facet of governance. The public transportation sector is also enhancing their administrative and service delivery mechanism using Information and Communication Technologies. The existing public transportations (especially buses under SRTC-State Road Transport Corporations) in India provide cataloging and transaction related information on their websites, … …Journal of Computer Science, Vol. 10, Issue 10 · 12 May 2014 · 6,937 accessesView PDFCite
Research ArticleOpen accessIn the keywordsUse of Enterobacterial Repetitive Intergenic Consensus PCR in Detecting Target(s) of Hapalindole-T, From a Cyanobacterium, in Escherichia Coli: In Silico ValidationManoj K. Tripathi, Maheep Kumar, Vinay K. Singh et al.Problem statement: Identification of newer biomolecule as well as targets are a rising concern because of increasing drug resistance in bacteria. We have isolated a broad spectrum antibiotic biomolecule Hapalindole-T from a cyanobacterium, Fisherella sp. growing on local Azadirachta indica tree bark. A model bacterium E. coli was screened spontaneously for Hap-T resistance. These resistant strains of E. coli were … …Current Research in Bioinformatics, Vol. 1, Issue 1 · 3 Mar 2012 · 13,780 accessesView PDFCite