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476 articles for “K. R. Pai”
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Research ArticleOpen accessEvery word in the titleAutomobile Spray Paint Dust and Human Health: A Multi-Site Environmental Health Risk Assessment of Carcinogenic and Non-Carcinogenic Effects in South-Eastern NigeriaAdindu Ihuoma Blossom, Ubouh Emmanuel Attah, Obasi Kalu Omokorie, Raimi Morufu OlalekanInformal automobile spray-painting operations release metal-laden dust, posing occupational and residential health risks. Seasonal variations, receptor-specific exposure, and metal composition influence non-carcinogenic and carcinogenic hazards, yet data from South-Eastern Nigeria remain limited. This study quantified heavy-metal exposure in automobile spray-paint dust, assessed receptor-specific non-carcinogenic (HI) and carcinogenic (ILCR) risks, examined seasonal and metal-specific trends, and evaluated source attribution to inform … …American Journal of Environmental Sciences, Vol. 22, Issue 1 · 22 Jun 2026 · 1,555 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleBased Approach to Improve the All-Pair Shortest Path ComputationLau Nguyen Dinh, Le Thanh TuanThis paper presents the development of a centralized algorithm for finding the shortest path between all pairs of vertices on a graph, utilizing the basic structure of the Floyd-Warshall sequential algorithm. The proposed algorithm leverages multiple processors to compute the shortest path between all vertex pairs, with one processor taking the central role in data management. This central processor divides … …Journal of Computer Science, Vol. 21, Issue 7 · 30 Jun 2025 · 2,903 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleA Quantum Key Distribution Protocol Based on Random Bell Pair SelectionDevendar Rao Babu, Ramkumar JayaramanThe traditional security system, which depends on asymmetric and symmetric key exchange protocol, is now under threat due to recent developments in quantum computing. In order to generate the safe key without storing the qubit by the sender or recipient trustworthy parties, a unique Quantum Key Distribution (QKD) protocol was presented. Four random classical bits coupled to generate a pair … …Journal of Computer Science, Vol. 19, Issue 9 · 28 Aug 2023 · 5,431 accessesView PDFCite
Literature ReviewOpen accessEvery word in the titleThe Anti-Nociceptive/Anti-Inflammatory Actions of Botulinum Toxin A for the Treatment of Chronic Pain: A Literature ReviewRacha Hajj, Camille HaddadThe aim of this article is to describe the new actions of botulinum toxin A for chronic pain treatment. BT/A inhibits the exocytosis of synaptic vesicles containing the pain mediators neurotransmitters, reduces the post traumatic trigeminal neuralgia pain, inhibits the release of microglia derived TNF-α as well as other pro inflammatory cytokines, viable treatment option in the case of patients … …Current Research in Dentistry, Vol. 12, Issue 1 · 10 Aug 2021 · 7,772 accessesView PDFCite
EditorialOpen accessEvery word in the titleMechanisms and Management of Chronic PainVictor V. ChabanChronic pain symptoms account up to half of all health care visits, afflicts >10% of US adults, at a higher prevalence in women with current analgesic drugs rarely provide enough efficacy in the absence of serious side effects. Chronic pain is also the root cause of the national opioid health crisis, which adds to health care costs and deaths. Thus, … …International Journal of Research in Nursing, Vol. 12, Issue 1 · 14 Jan 2021 · 7,201 accessesView PDFCite
Literature ReviewOpen accessEvery word in the titleFoot Pain in High Heels Woman users: Systematic Literature Review and Meta-AnalysisAnisa Ferli Yolanda, Swandito Wicaksono, Ahmad Azmi NasutionIn recent years, many women wear high heels. Wearing high heels that exceed the recommended usage of a maximum of three hours can harm the foot and body. Someone who suffers from foot pain will have a significant physical disability, difficulty in daily activities and an increase in falls and injuries. Thus far, there has been no meta-analysis study that … …OnLine Journal of Biological Sciences, Vol. 20, Issue 4 · 1 Dec 2020 · 7,319 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePainting Psychotherapy Image Measurement and Reconstruction Algorithm based on Improved Hadamard MatrixMin Wan, Qiang Yang, Huajun WangPainting psychotherapy based on Internet technology has become a method of mental health testing and treatment. This method will produce a large number of digital images of painting psychotherapy. How to measure and reconstruct the image is the basis of automatic analysis and processing. This study aimed to propose a painting psychotherapy image measurement and reconstruction algorithm based on the … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 4 · 6 Nov 2020 · 6,781 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleParameter Settings for an Automated Gantry-Robot Painting System using a 3-Gun Atomization Spray Method for an Anti- Static Coating ProcessZunaidi Ibrahim, Rozman A. Rahim, Shahrizal Ariffadillah et al.Dry film thickness and appearance are the main quality improvements that can be achieved by an automated painting system in the manufacturing process. This study presents the spray coating process for aircraft parts using a gantry robot with an automated spray-painting gun to control the spray path, thus achieving the desired coating layer thickness. The experimental results show that the … …American Journal of Engineering and Applied Sciences, Vol. 12, Issue 4 · 22 Nov 2019 · 8,977 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSolutions of the Duffing and Painlevé-Gambier Equations by Generalized Sundman TransformationDamien Kolawolé Kêgnidé Adjaï, Lucas Hervé Koudahoun, Jean Akande et al.A new approach using the generalized Sundman transformation to solve explicitly and exactly in a straightforward manner the cubic elliptic Duffing equation is proposed in this study. The method has the advantage to closely relate this equation to the linear harmonic oscillator equation and to be applied to solve other nonlinear differential equations. As a result, explicit and exact general … …Journal of Mathematics and Statistics, Vol. 14, Issue 1 · 8 Nov 2018 · 7,251 accessesView PDFCite
EditorialOpen accessEvery word in the titleChronic Visceral Pain and Functional DiseasesVictor V. ChabanA functional disorder is a medical condition that impairs the normal physiological function of organs without organic cause such as inflammation. The accumulation of abnormalities that limit body functions is a major risk factor for patients with functional disorders such as Irritable Bowel Syndrome (IBS), Chronic Pelvic Pain (CPP), Painful Bladder Syndrome (PBS) and others. Often, functional disorders co-morbid by … …International Journal of Research in Nursing, Vol. 8, Issue 1 · 21 Jun 2017 · 6,992 accessesView PDFCite