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Short CommunicationsOpen accessIn the keywordsMolecular Testing for Respiratory Tract Infections May Have Favorable Impact on Real-world Healthcare CostsAzia Evans, Vijay Singh, Pallavi Upadhyay et al.Molecular testing by Polymerase Chain Reaction (PCR) has improved diagnostic performance to inform appropriate treatment. However, its impact on healthcare utilization and costs related to respiratory tract infections are yet to be studied in detail. The aim of this study is to evaluate the costs of healthcare utilization following traditional culture and molecular PCR diagnostic testing for respiratory tract infections. … …American Journal of Infectious Diseases, Vol. 20, Issue 3 · 15 Jan 2025 · 5,264 accessesView PDFCite
Research ArticleOpen accessIn the keywordsThe Model of Crowdwork System Based on Blockchain Technology in the Creative IndustrySugiarto Hartono, Harjanto Prabowo et al.With the increasing number of internet users, the opportunity for the crowdwork system will be wide open for freelancers looking for work and for job providers looking for freelancers for their projects, especially in the creative industry. Trust is an issue in the existing crowdwork system. The users still do not know each other, so malicious actions can arise between … …Journal of Computer Science, Vol. 19, Issue 8 · 17 Jul 2023 · 5,536 accessesView PDFCite
Review ArticleOpen accessIn the keywordsSecurity Threats to Databases in E-Commerce Systems: A Systematic Literature ReviewNurayn Mesfer AlqahtaniData is a primary by-product of each business. A typical business organization uses a database system to store and manage data. On the other hand, databases are the primary target of hackers and attackers. The existing literature shows that modern database systems are vulnerable to various data breaches, cyberattacks, or malware attacks. Modern business organizations and e-commerce owners look to … …Journal of Computer Science, Vol. 21, Issue 1 · 2 Dec 2024 · 7,303 accessesView PDFCite
Research ArticleOpen accessIn the keywordsAn Observational Study on the Prevalence of Sexually Transmitted Infections in Cheonan from 2017 to 2021Sun Jung Lee, Tae Su Jang, Jae Kyung KimAlthough the global incidence of sexually transmitted infections is increasing annually, there are few studies in Cheonan that have analyzed the frequency of infection by individual bacterial species by age since 2017. Therefore, in this observational study, we investigated trends in sexually transmitted infections in Cheonan, South Korea, since 2017. From January 2017 to November 2021, 3,297 specimens were obtained … …American Journal of Biochemistry and Biotechnology, Vol. 20, Issue 2 · 17 Apr 2024 · 6,323 accessesView PDFCite
Research ArticleOpen accessIn the keywordsThe Underestimated Prevalence of Ureaplasma Infections: A Comprehensive Epidemiological Study in South Korea (2018-2020)Jae Eun Choi, Bo Kyeung Jung, Eun Ju Oh, Jae Kyung KimUreaplasma infections are frequently underestimated due to potential inaccuracies in data collection from symptomatic patients. This study aimed to accurately assess the prevalence of Ureaplasma Urealyticum (UU) and Ureaplasma Parvum (UP) infections among outpatients aged 0-70 years in South Korea between 2018 and 2020. A total of 59,381 clinical samples, including swabs and urine specimens, were collected and analyzed using … …American Journal of Biochemistry and Biotechnology, Vol. 20, Issue 1 · 25 Mar 2024 · 6,137 accessesView PDFCite
Review ArticleOpen accessIn the keywordsEvaluating the Production and Marketing Assessment of Selected Vegetables in BangladeshFatima Khatun, Mashrat Jahan, Shahadat HossainThe prosperity of Bangladesh depends upon agricultural development. In addition to that, vegetables play a significant role in the economy of Bangladesh. The present study aims to overview the production and marketing of vegetables. The study also attempts to highlight the value chains and channels of vegetable marketing and the problems related to the production and selling of vegetables. Conspicuously, … …American Journal of Agricultural and Biological Sciences, Vol. 17, Issue 1 · 26 Mar 2022 · 6,796 accessesView PDFCite
Research ArticleOpen accessIn the keywordsA Blockchain-Enabled Scalable Network Log Management SystemMohammad Habibullah Rakib, Showkot Hossain, Mosarrat Jahan, Upama KabirLog data is an essential tool to identify the footprint of unauthorized activities executed in a network system. Hence, a compact storage mechanism is required for the massive volume of log data to protect them from malicious tampering attacks. In this regard, Blockchain (BC) has been used to design tamper-proof storage of log records. However, the existing BC-based solutions cannot … …Journal of Computer Science, Vol. 18, Issue 6 · 15 Jun 2022 · 7,181 accessesView PDFCite
Review ArticleOpen accessIn the keywordsBlockchain: Methods, Applications and Technology ProgressCheryl Ann Alexander, Lidong WangBlockchain is gaining great attentions in various applications. Blockchain is a shared ledger concept which is highly secure due to the nature of its construction. It is immutable, needs a consensus to add a block to the chain, is held secure by a hash function and is visible to all participants within the blockchain. The methods, impacts and benefits of … …American Journal of Engineering and Applied Sciences, Vol. 12, Issue 1 · 2 Feb 2019 · 8,448 accessesView PDFCite
Research ArticleOpen accessIn the keywordsBifurcation and Controlling Chaos in a Discrete-Time Biological SystemGuo FengThe dynamics of a discrete-time food chain model with strong pressure on preys is investigated. The types of equilibria of the system are analyzed using stability theory and bifurcation theory. The route to chaos via Neimark-Sacker bifurcation followed by period-doubling bifurcations of invariant curves is found for some parameter values through numerical simulation. Moreover, the chaos is controlled on the … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 3 · 7 Jul 2020 · 6,683 accessesView PDFCite
Research ArticleOpen accessIn the keywordsAI-Integrated Probabilistic Optimization for Inventory Control Under Stochastic DemandJanardan BeheraThe identification and operationalization of increasingly nonstationary and volatile demand patterns challenge the conduct of inventory management in contemporary supply chains. The classical models, especially EOQ and static policies, rest on the stability of demand assumptions, either deterministically or distributionally, and are hence less apt under real-world uncertainty. In view of these limitations, the present study puts forward an integrated … …Journal of Mathematics and Statistics, Vol. 22, Issue 1 · 6 May 2026 · 2,227 accessesView PDFCite