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66 articles for “the public of opera”
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Research ArticleOpen accessIn the keywordsTheater Activities for Jung Opera Audience: An Educational UrgencyElita MauleProblem statement: Numerous studies have led researchers to conclude that the socio-demographic profile of the public of classical music appears to be quite generalizable. However, the survey of the opera public, a classical music subgenre that is often associated with theater performances, appears to be much more difficult to quantify and has not yet been the subject of specific investigations … …Journal of Social Sciences, Vol. 8, Issue 2 · 21 Feb 2012 · 8,933 accessesView PDFCite
Research ArticleOpen accessIn the keywordsEfficiency Analysis for Public Key Systems Based on Fractal FunctionsNadia M.G. AL-Saidi, Mohamad Rushdan Md. Said, Adil Mahmood AhmedProblem statement: In the last decade, dynamical systems were utilized to develop cryptosystems, which ushered the era of continuous value cryptography that transformed the practical region from finite field to real numbers. Approach: Taking the security threats and privacy issues into consideration, fractals functions were incorporated into public-key cryptosystem due to their complicated mathematical structure and deterministic nature that meet … …Journal of Computer Science, Vol. 7, Issue 4 · 4 Apr 2011 · 6,939 accessesView PDFCite
Review ArticleOpen accessIn the abstractThe Synopsis of Environmental Heavy Metal PollutionAnyiam N. Donald, Pene B. Raphael et al.Heavy metal pollution continues to be a serious problem in the environment due to uncontrolled pesticide use, mining, foundry operations, smelting, fossil fuel burning and sewage sludge dumping. Mercury, lead, chromium, cadmium, copper and other heavy metals are non-biodegradable and remain in the environment in regions where human activity is prevalent. Heavy metal contamination is a serious hazard to all … …American Journal of Environmental Sciences, Vol. 18, Issue 5 · 7 Dec 2022 · 8,323 accessesView PDFCite
Research ArticleOpen accessIn the abstractApplication of Unimodular Hill Cipher and RSA Methods to Text Encryption Algorithms Using PythonSamsul Arifin, Dwi Wijonarko, Suwarno, Edwin Kristanto SijabatText encryption is one of the techniques used to maintain the confidentiality of information in digital communications. In this study, we propose to apply a combination of the Unimodular Hill Cipher and RSA methods to a text encryption algorithm using the Python programming language. The Unimodular Hill Cipher method uses an unimodular matrix to replace text characters with encrypted characters, … …Journal of Computer Science, Vol. 20, Issue 5 · 1 Mar 2024 · 6,484 accessesView PDFCite
Research ArticleOpen accessIn the abstractTransTrip: A Shortest Path Finding Application for Jakarta Public Transportation using Dijkstra AlgorithmRini Wongso, Cin Cin, Suhartono, JosephGovernment of Jakarta, the capital of Indonesia, highlighted congestion as one of the issues that must be addressed immediately. The high population of Jakarta increases the number of vehicles operating on the streets and causes congestion that leads to a loss of 67.5 trillion rupiah. The development of adequate public transport facilities is expected to be one of the solution, … …Journal of Computer Science, Vol. 14, Issue 7 · 29 Jun 2018 · 9,328 accessesView PDFCite
Literature ReviewOpen accessIn the abstractA Review on Heuristics for Addition Chain Problem: Towards Efficient Public Key CryptosystemsAdamu Muhammad Noma, Abdullah Muhammed, Mohamad Afendee Mohamed, Zuriati Ahmad ZulkarnainField exponentiation and scalar multiplication are the pillars of and the most computationally expensive operations in the public key cryptosystems. Optimizing the operation is the key to the efficiency of the systems. Analogous to the optimization is solving addition chain problem. In this study, we survey from the onset of the addition chain problem to the state-of-the-art heuristics for optimizing … …Journal of Computer Science, Vol. 13, Issue 8 · 1 Jun 2017 · 8,163 accessesView PDFCite
Review ArticleOpen accessIn the abstractSome Aspects of Modern DronesRelly Victoria Virgil PetrescuToday drones have become so important that everyday life can no longer be conceived without them. The paper wishes to present some essential aspects regarding modern drones, their capabilities and their uses. Drones and minnies drones have penetrated deep into technology, industry, agriculture, the military and police area, security services, security and control, aerial surveillance, signaling, aerial filming, cartography, danger … …Journal of Aircraft and Spacecraft Technology, Vol. 5, Issue 1 · 16 Jun 2021 · 8,444 accessesView PDFCite
EditorialOpen accessIn the abstractWhere the Future is Being Made TodayMark A. Brown, Joachim Storsberg, Christian SchmidtGrowing up, I was fascinated by The Muppet Show and the adventures of Dr. Bunsen Honeydew and his assistant Beaker. Apparently, my feelings were not unique because Muppet characters are used to ease tensions associated with education about clinical interventions (Ramsay, 2014; Rohn, 2007). Yet the opening phrase 'Where the future is being made today' has, in my opinion, summed … …American Journal of Immunology, Vol. 12, Issue 2 · 28 Jun 2016 · 7,425 accessesView PDFCite
Research ArticleOpen accessIn the abstractDo Firm Size and Financial Performance Affect Corporate Social Responsibility Disclosure: Employees' and Environmental Dimensions?Mohammad Ebrahim NawaisehThe paper empirically tests the impact of company size and financial performance on Corporate Social Responsibility Disclosure (CSRD), from the Employees' and Environmental Dimensions perspective with reference to the disclosure frequency and quality of these dimensions among Jordanian industrial public share holding companies; whether there is an impact of firm size measured by total assets, ROA, ROE and Leverage on … …American Journal of Applied Sciences, Vol. 12, Issue 12 · 29 Nov 2015 · 8,326 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvaluation of Biogas Plants by the Application of an Internal Rate of Return and Debt Service Coverage ApproachGiuseppe Bonazzi, Mattia IottiEnergy production using renewable energy has an effect on environmental sustainability and on public expenditure. In fact, this industry is heavily assisted by public support from the European Union and the Italian State. Developing and applying a method to evaluate the return on investment for companies operating in the field of renewable energy allows them to quantify their efficient use … …American Journal of Environmental Sciences, Vol. 11, Issue 1 · 6 Apr 2015 · 7,632 accessesView PDFCite