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120 results for “fire”
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Research ArticleOpen accessIn the keywordsInvestigation of Sandwich Panel Under High Temperature Loading Using Finite Element AnalysisSajjad Sayyar Roudsari, Armaghan Shalbaftabar, Taher M. Abu-Lebdeh et al.Structural and nonstructural members are always encountered with extreme loading conditions. In case of nonstructural members, the failure happens much sooner due to lack of load capacity. The nonstructural elements are not designed for structural loading conditions. However, they might be impacted to other loading types such as fire. In recent years, the use of 3D panel is one of … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 2 · 1 Jul 2020 · 7,678 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 · 6,688 accessesView PDFCite
Research ArticleOpen accessIn the keywordsInvestigating the Effect of Heat on Reinforced Concrete Frame Using Finite Element SoftwareReza Salehi, Abbas Akbarpour Nikghalb RashtiThe present paper examines the effect of heat on the reinforced concrete frame. A concrete frame with a specific geometric dimension has been modeled in ABAQUS finite element software and its loading capacity and other specifications, such as hardness and ductility, have been obtained. Then the concrete frame was heated under temperature 200, 400, 600, 800 and 1000°C and load … …American Journal of Engineering and Applied Sciences, Vol. 11, Issue 2 · 4 May 2018 · 8,325 accessesView PDFCite
Research ArticleOpen accessIn the keywordsClassification Model for Hotspot Occurrences Using Spatial Decision Tree AlgorithmImas Sukaesih Sitanggang, Razali Yaakob, Norwati Mustapha, A. N. AinuddinDeveloping a predictive model for forest fires occurrence is an important activity in a fire prevention program. The model describes characteristics of areas where fires occur based on past fires data. It is essential as an early warning system for preventing forest fires, thus major damages because of fires can be avoided. This study describes the application of data mining … …Journal of Computer Science, Vol. 9, Issue 2 · 11 Apr 2013 · 7,224 accessesView PDFCite
Research ArticleOpen accessIn the keywordsDaily distribution Map of Ozone (O3) from AIRS over Southeast AsiaJasim M. Rajab, M.Z. MatJafri, H.S. Lim, K. AbdullahProblem statement: Daily retrieved Ozone (O3) column data for 12 day for periods varying (11-18 August) 2005 and 2003 and (12-19 February) 2005, obtained from the Atmospheric Infrared Sounder AIRS, are utilized to investigate the ozone distribution over the Southeast Asia. Approach: AIRS included on the Earth Observing System (EOS) Aqua satellite launched on 4 May 2002. Ozone (O3) is … …Energy Research Journal, Vol. 1, Issue 2 · 31 Oct 2010 · 7,974 accessesView PDFCite
Research ArticleOpen accessIn the keywordsModern Metaheuristic with Multi-Objective Formulation for the Variable Selection ProblemLauro Cassio Martins de Paula, Anderson da Silva Soares, Telma Woerle Soares et al.The development of efficient algorithms for variable selection becomes important to deal with large and complex datasets. Most works in quantitative chemical analysis have used Genetic Algorithms (GAs) as a reference method to select variables. On the other hand, new advances in metaheuristic techniques provide novel possibilities in this task Moreover, the application of Multi-Objective Optimization (MOO) may significantly contribute … …Journal of Computer Science, Vol. 13, Issue 11 · 20 Nov 2017 · 7,661 accessesView PDFCite
Research ArticleOpen accessIn the keywordsIntrusion Preventing System using Intrusion Detection System Decision Tree Data MiningSyurahbil, Noraziah Ahmad, M. Fadly Zolkipli, Ahmed N. AbdallaProblem statement: To distinguish the activities of the network traffic that the intrusion and normal is very difficult and to need much time consuming. An analyst must review all the data that large and wide to find the sequence of intrusion on the network connection. Therefore, it needs a way that can detect network intrusion to reflect the current network … …American Journal of Engineering and Applied Sciences, Vol. 2, Issue 4 · 31 Dec 2009 · 7,337 accessesView PDFCite
Research ArticleOpen accessIn the keywordsA Quantity Survey of Halon 1301Supat PatvichaichodProblem statement: The objectives of this article were to survey the data of Halon 1301 user in Thailand in which the data was used to establish the guidelines of Halon management project. Approach: The data survey of Halon 1301 user began by sending a questionnaire to 3,756 organizations that were expected to use Halon 1301, total number of replied organizations … …American Journal of Applied Sciences, Vol. 9, Issue 3 · 26 Jan 2012 · 7,375 accessesView PDFCite
Research ArticleOpen accessIn the keywordsSmart Certificate using BlockchainKrishna Bihari Dubey, Mukta GoyalThestudent academic records maintained by the university system manually arevulnerable to easily being modified or tampered with. These academic records ofstudents are proof of the student's performance for all semesters till thedegree is completed. They are supposed to be present at the time of theinterview or at the university if he wants to continue their studies further.The issue with the … …Journal of Computer Science, Vol. 18, Issue 9 · 26 Sep 2022 · 5,998 accessesView PDFCite
InvestigationOpen accessIn the keywordsSurvey of Websites and Web Application Security Threats Using Vulnerability AssessmentVincent Appiah, Michael Asante, Isaac Kofi Nti, Owusu Nyarko-BoatengNowadays information has become anasset to many institutions and as a result these institutions have become targets for people with malicious intents to attack these institutions. The web is now an important means of transacting business and without security, websites cannot thrive in today’s complex computer ecosystem as there are new threats emerging as old ones are being tackled. Vulnerability … …Journal of Computer Science, Vol. 15, Issue 10 · 27 Jan 2018 · 9,316 accessesView PDFCite