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62 articles for “Surveillance System”
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Research ArticleOpen accessIn the abstractDUAL ROLES OF CANCER CELL-EXPRESSED IMMUNOGLOBULINS IN CANCER IMMUNOLOGYGregory Lee, Cheng-Yuan Huang, Suefay Liu et al.While the expression of immunoglobulins and T cell receptors on cancer cells has been well-established for decades, the potential roles and mechanisms of action of these cancerous antigen receptors have not been fully elucidated. A monoclonal antibody designated as RP215, which reacts specifically with the carbohydrate-associated epitope located on the heavy chain region of cancerous immunoglobulins and T cell receptors, … …American Journal of Immunology, Vol. 10, Issue 3 · 2 Oct 2014 · 7,870 accessesView PDFCite
Research ArticleOpen accessIn the abstractMethicilin Resistant Staphylococcus aureus Carriage amongst Healthcare Workers of the Critical Care Units in a Nigerian HospitalA. Fadeyi, B.O. Bolaji, O.O. Oyedepo et al.Problem statement: Methicilin Resistant Staphylococcus Aureus (MRSA) Nosocomial Infection (NI) outbreaks and prevalence among various populations are well reported in literature particularly for developed countries. NI due to MRSA is a known cause of increased hospital stay, cost, morbidity and mortality especially among the critically ill. There is paucity of information on MRSA in developing nations including the carriage by … …American Journal of Infectious Diseases, Vol. 6, Issue 1 · 31 Mar 2010 · 9,104 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Changing Pathology of NeuroAIDS Associated with Drug Abuse in the Era of HAARTE Bell Jeanne, C. Anthony Iain, Simmonds PeterCompliance with highly active antiretroviral therapy (HAART) arrests HIV induced immune collapse and reduces the prevalence of severe central nervous system (CNS) complications, including HIV associated dementia and encephalitis. However minor cognitive disorders remain common and recent autopsy studies have demonstrated the presence of subtle neuropathological abnormalities in HAART treated individuals, including persistent neuroinflammation and enhanced deposition in the brain … …American Journal of Infectious Diseases, Vol. 2, Issue 2 · 30 Jun 2006 · 6,874 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn Improved Object Detection Technique for Hazard Avoidance SystemsSupreet Kaur Deol, P.W.C. Prasad, Abeer Alsadoon, A. ElchouemiHazard detection and avoidance at construction sites working with heavy equipment and moving vehicles is one of the biggest issues in modern surveillance. Background subtraction using a Gaussian Mixture Model (GMM) is widely utilized for identification of moving objects with most existing methods leading to improvements but lacking accuracy of object detection. This paper aims to improve accuracy and processing … …American Journal of Applied Sciences, Vol. 15, Issue 7 · 27 Sep 2018 · 8,198 accessesView PDFCite
Research ArticleOpen accessIn the abstractBiometric Gait Recognition Based on Machine Learning AlgorithmsMohamed SayedIt is crucial to find methods that analyze large amount of data captured by cameras and/or various sensors installed all around us. Machine learning becomes a prevailing tool in analyzing such data that signifies behavioral characteristics of human beings. Gait as an identifier for use in individual recognition systems has respective and almost certainly unique key features for each person … …Journal of Computer Science, Vol. 14, Issue 7 · 6 Aug 2018 · 8,989 accessesView PDFCite
Review ArticleOpen accessIn the abstractReview on Vision-Based Gait Recognition: Representations, Classification Schemes and DatasetsChin Poo Lee, Alan Wee Chiat Tan, Kian Ming LimGait has unique advantage at a distance when other biometrics cannot be used since they are at too low resolution or obscured, as commonly observed in visual surveillance systems. This paper provides a survey of the technical advancements in vision-based gait recognition. A wide range of publications are discussed in this survey embracing different perspectives of the research in this … …American Journal of Applied Sciences, Vol. 14, Issue 2 · 6 Feb 2017 · 8,253 accessesView PDFCite
Literature ReviewOpen accessIn the abstractObject Tracking in Wireless Sensor Networks: Challenges and SolutionsShereen Ismail, Eman Alkhader, Said ElnaffarWireless Sensor Networks (WSNs) are small, inexpensive and battery-operated sensor nodes that are deployed over a geographical area. WSNs are used in many applications such border patrolling, military intrusion detection, wildlife animal monitoring, surveillance of natural disasters and healthcare systems. Mobile object tracking is a vital task in all these applications. The goal of this work is to highlight the … …Journal of Computer Science, Vol. 12, Issue 4 · 1 May 2016 · 7,784 accessesView PDFCite
Research ArticleOpen accessIn the abstractFrequency of Carbapenem Resistance among Gram Negative Pathogens in a Tertiary Care Hospital in Southern PakistanWaseela Ashraf, Altaf AhmedCarbapenems are considered the treatment of choice for treating the multi-drug resistance Gram negative bacteria. But resistance to these antibiotics has increased worldwide thus limiting therapeutic options for clinicians. To investigate the frequency and Minimum Inhibitory Concentrations (MICs) of carbapenem resistance in Gram negative organisms at a tertiary care hospital in Southern Pakistan. Seven Hundred and ninety-three carbapenem resistant isolates … …American Journal of Infectious Diseases, Vol. 11, Issue 4 · 29 Oct 2015 · 7,582 accessesView PDFCite
Research ArticleOpen accessIn the abstractHemodynamic Catheters: The Reprocessing, Cleanliness and in vitro Biofilm Formation by Enterococcus faecium in a Continuous Flow ModelCleber Galdino da Silva, Edson Pires de Oliveira, Ednalva Miranda Guizi et al.Reprocessing single-use devices to cut costs is a common practice in hospitals around the world. In Brazil, there are few studies of reprocessing hemodynamic catheters and thus, this study aimed to evaluate the effectiveness of reprocessing hemodynamic catheters before and after biofilm formation in vitro using a continuous flow model. We used a sterility test and Scanning Electron Microscopy (SEM) … …American Journal of Infectious Diseases, Vol. 11, Issue 2 · 24 Jul 2015 · 7,810 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Block-Based Multi-Scale Background Extraction AlgorithmSeyed Hashem Davarpanah, Fatimah Khalid, Maryam GolchinProblem statement: To extract the moving objects, vision-based surveillance systems subtract the current image from a predefined background image. The efficiency of these systems mainly depends on accuracy of the extracted background image. It should be able to adapt to the changes continuously. In addition, especially in real-time applications the time complexity of this adaptation is a critical matter. Approach: … …Journal of Computer Science, Vol. 6, Issue 12 · 6 Nov 2010 · 7,219 accessesView PDFCite