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1866 articles for “hexavalent chromium (Cr+6)” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Improving Efficiency of the Focused Web Crawler by Link Score Calculation
Abstract: AbstractThe overwhelming size of the Web enables continuous support and recurring update of Web based information retrieval systems. The Crawler can narrow down the entire process to allow the hyperlinks in Web pages to download a part view of the Web. Meanwhile few systems absolutely depend on crawlers that exclusively crawls the web, and extract the topic specific collections. A focused crawler has the tendency to accumulate particular topics and …
Published in Journal of Computer Technology & Applications · Vol. 4, Issue 1, 2013 · pp. 16–22 Read article
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Overview of Nutritional Underweight Problems in Children Aged 6–59 Months in North Moyo District, Sumbawa Regency, West Nusa Tenggara in 2019
Abstract: Objective: Malnutrition is a public health problem that occurs in the Sumbawa Regency, especially in North Moyo district, West Nusa Tenggara. The condition is usually found in children under-five years of age because it affects cognitive and physical development and contributes to morbidity and mortality. The purpose of this study was to illustrate the problem of underweight nutrition in children aged 6–59 months in North Moyo district, Sumbawa Regency, West …
Published in Research and Reviews: A Journal of Health Professions · Vol. 10, Issue 1, 2020 · pp. 14–18 Read article
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Prevalence of HIV Associated Neuro-cognitive Deficit among HIV Positive People in Ethiopia: A Cross Sectional Study at Hawassa University Comprehensive Specialized Hospital
Abstract: Background: HIV/AIDS is a common infection in sub-Saharan Africa which is also associated with neurocognitive impairment and psychological. Even if HAART reduces HIV-associated neurocognitive disorders (HAND) by approximately 60 percentage, over 8 million HIV-infected adults in sub-Saharan Africa will be cognitively impaired at some level. This study aimed to assess prevalence and factors associated with neurocognitive impairment among adults living with HIV/AIDS at Hawassa University comprehensive specialized hospital, Ethiopia. Methods: …
Published in Research and Reviews : A Journal of Immunology · Vol. 8, Issue 3, 2018 · pp. 13–18 Read article
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Potential Etiologic Link and Association between Mycobacterium avium subspecies paratuberculosis and Crohn’s Disease in Humans
Abstract: Mycobacterium avium subspecies paratuberculosis, the cause of incurable, chronic enteritis called as Johne’s disease or paratuberculosis in animals, has also been associated with Crohn’s disease in human beings. Scientific opinion is divided on the possible role of Mycobacterium avium subspecies paratuberculosis in the etiopathogenesis of Crohn’s disease. Though etiology of Crohn’s disease is still unclear, however, in addition to genetic and environmental factors, microorganisms have been considered as potential agents. …
Published in Research and Reviews : A Journal of Immunology · Vol. 2, Issue 1, 2012 · pp. 13–26 Read article
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Comparison of Under Nutrition Among 6–59 Month Children of Food Secure and Insecure Households in Artumafursi District, Oromiya Special Zone, Amahara Region, Ethiopia, 2016
Abstract: Background: Under nutrition remains one of the most common causes of morbidity and mortality among children under-five years of age throughout the world. Objective: This study was aimed at comparing the magnitude of under nutrition among children of 6–59 months of age of food secure and insecure households in Artumafursi district, South East Amarha, Ethiopia. Methods: Community-based comparative cross-sectional study was conducted among 1078 children from March to June 2016. …
Published in Research and Reviews: A Journal of Medicine · Vol. 8, Issue 2, 2018 · pp. 12–22 Read article
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Assessment of Mothers’ Knowledge Status and Impact of Clinical Pharmacist in Creating Awareness about Gastroenteritis Patient Education Programmes
Abstract: AbstractGastroenteritis results from the infection of the digestive or the gastrointestinal tract due to viruses or bacteria. It is characterised by the rapid onset of diarrhoea with or without vomiting which include nausea, fever, and abdominal pain. Diarrhoea usually causes frequent passage of unformed liquid stools. Aim and Objectives: To assess the mothers’ knowledge status and impact of clinical pharmacist in creating awareness about gastroenteritis and implementing patient education programmes. …
Published in Research and Reviews: A Journal of Medicine · Vol. 10, Issue 2, 2020 · pp. 6–13 Read article
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A Reproducible Low-cost Adaptive Cruise Control Platform with Lidar–Ultrasonic Sensor Fusion and Timer-conflict-free Servo-Scanned Blind-spot Detection on Arduino UNO
Abstract: Road traffic deaths caused by driver distraction and inadequate surroundings remain a big problem for preventable deaths. This paper talks about designing and testing an affordable, easy-to-copy Adaptive Cruise Control (ACC) system. It uses LiDAR-ultrasonic sensors to figure out how far things are in front of the car, and a servo-actuated, dynamically scanned blind spot detector. All of this runs on a single Arduino Uno. To measure front distance, they …
Published in Journal of Mechatronics and Automation · Vol. 13, Issue 2, 2026 · pp. 58–70 Read article
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Gamma- and Electron Beam-Induced Crystalline modification in Poly (Lactic Acid): Effects of Radiation Dose and Dose Rate
Abstract: Poly(lactic acid) (PLA) is an important commercial biodegradable polyester whose properties are dictated by its molecular architecture and semicrystalline nature. The application of ionizing radiation particularly gamma rays and electron beams is extensive for sterilization and materials processing. The effect of ionizing radiation on the crystallinity of PLA is complex however, since irradiation causes concurrently chain scission, radical formation, oxidation, recombination and mobility driven structural reorganization. This work studies the …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Recent Advances in Nanotechnology-Assisted Liquid Crystal Biosensors for Sensitive and Naked-Eye Detection of Antibiotics
Abstract: The widespread use of antibiotics in healthcare, veterinary medicine, agriculture, and aquaculture has resulted in increasing levels of antibiotic residues in food products and environmental samples, posing significant risks to human health and contributing to antimicrobial resistance. Conventional analytical methods, including high-performance liquid chromatography (HPLC), liquid chromatography–mass spectrometry (LC–MS), enzyme-linked immunosorbent assay (ELISA), and electrochemical techniques, offer excellent sensitivity but require sophisticated instrumentation, skilled personnel, and extensive sample preparation. In …
Published in International Journal of Crystalline Materials · Vol. 3, Issue 2, 2026 Read article
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Recent Advances in Crystal Defect Engineering of Semiconductor Photocatalysts for Sustainable Environmental and Energy Applications
Abstract: Semiconductor photocatalysis has emerged as one of the most promising green technologies for addressing environmental pollution and global energy challenges through solar energy utilization. Nevertheless, the practical application of conventional semiconductor photocatalysts is often limited by their narrow visible-light absorption, rapid recombination of photogenerated electron–hole pairs, insufficient active sites, and poor charge-transfer efficiency. Defect engineering has recently attracted significant attention as an effective strategy to overcome these limitations by deliberately …
Published in International Journal of Photochemistry and Photochemical Research · Vol. 4, Issue 2, 2026 Read article
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Comparative Analysis of algorithms for Credit Card Fraud Detection using Data Mining: A Review
Abstract: AbstractData mining is a technique to extract new useful information from existing dataset. It is used to predict various patterns from present dataset. It has a great application in the field of bank and finance. In today’s world, everything is being online, means online shopping, online banking and online payment. The problem faced by them is credit card fraud. In this, we use the data mining techniques such as classification, …
Published in Journal of Advanced Database Management & Systems · Vol. 6, Issue 2, 2019 · pp. 12–17 Read article
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Cryptographic and Software Data Protection Information
Abstract: In this paper problem of Cryptographic and software data protection, key management, and software data protection information has been considered. This is important problem in the field of protection information. Cite this ArticleZhangisina G.D., Ryskeldinov E. Cryptographic and Software Data Protection Information. Journal of Mobile Computing, Communications & Mobile Networks. 2015; 2(2): 20–22p.
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 2, Issue 2, 2015 · pp. 20–22 Read article
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Image Processing based Wall Crack Detection
Abstract: Concrete spalls and crack detection of structures may be a labour intensive and daily task. But, it plays a crucial role in health monitoring of civil infrastructures and buildings. Automated inspection with automated models has been considered one among the simplest ways to eliminate both error and price . This paper presents an automated approach using Camera and towards a Concrete Structure Spalling and Crack database (CSSC)[A], which is far …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 7, Issue 2, 2020 · pp. 27–32 Read article
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Mass Transfer Process between The Fluid Flow and An Active Cylinder In Cross Flow
Abstract: This paper presents a theoretical and numerical analysis applies to a cylinder in cross flow that is large in comparison with the inert particles, so that the bed may be treated as a continuum. Fluid flow in the packed bed around the cylinder in cross flow was assumed to follow Darcy’s law and the partial differential equation (PDE), resulting from a differential material balance on the solute, was analysed numerically …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 1, Issue 1, 2014 · pp. 6–15 Read article
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Crawling, Indexing and Ranking in Search Engine
Abstract: The main objective of any Search Engine is to search appropriate and approximately accurate information. Search Engine Optimization (SEO) plays the primary and necessary role in the success of any business. Because SEO, not only increase the visibility and ranking, but also helps any organization to boost and increase sales by directing more and more traffic to the website. The three main tasks of the search engine are crawling, indexing …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 7, Issue 1, 2020 · pp. 8–11 Read article
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A Survey of Fraud Detection Techniques for Credit Card Based Transaction Processing
Abstract: The wide emergence of electronic-commerce has widened the extensive usage of credit card for online transactions. However, there is also a high rise in malicious transaction and fraudulent associated with the credit cards. In this study, we present several models and algorithm used in data mining for the detection of such malicious fraudulent or thefts. Such algorithm learns the transaction patterns and clusters the pattern of sequences usually involving with …
Published in Recent Trends in Parallel Computing · Vol. 2, Issue 1, 2015 · pp. 10–15 Read article
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Enhancing Secure Communication Through Hybrid Steganography and Public Key Cryptography
Abstract: This research pioneers an innovative paradigm in secure data communication by seamlessly merging Public Key Digital Image Steganography with public key cryptography. The proposed method leverages the formidable strength of the RSA algorithm, employing a robust 1024-bit key size for secure data encryption. In parallel, the imperceptibility of the F5 steganographic technique is harnessed to clandestinely embed the encrypted message within a cover image. Unlike conventional methods, our scheme introduces …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 10, Issue 3, 2023 · pp. 38–46 Read article
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Critical Success Factor and Barriers to Successful Implementation of Software Process Improvement (SPI) in Global Software Development (GSD)
Abstract: Many software development companies are currently expanding their operations globally. Competitive advantage and the financial profits it brings to an organization are the driving forces behind the globalization of software. The distributed nature of the software development process presents many challenges for the industry. Software process improvement in international software development is one of the major difficulties. Adopting software process improvement has a large positive impact on most software development …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 9, Issue 3, 2022 · pp. 1–11 Read article
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Machine Learning for Solving Satisfiability Problems and Applications in Cryptanalysis
Abstract: Over the past two decades, we have seen sensational changes within the effectiveness of conflictbased Clause-Learning Boolean Fulfillment (CDCLSAT) solvers on mechanical issues from an assortment of areas. The accessibility of effective general-purpose look devices such as SAT Solver has driven numerous analysts to propose SAT-based strategies for cryptanalysis, such as identifying clashes in hash capacities and breaking symmetric encryption plans. Most of the as of now proposed SAT-based cryptanalysis …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 9, Issue 2, 2022 · pp. 28–37 Read article
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An Android Application for Reporting Vehicular Crash Using VANET
Abstract: With over a million applications on google play store, a very few applications are concerned with the security of a person. We intend to develop an application that reports a vehicular crash and allows intervehicular communication by using the concept of moving network, i.e., an ad-hoc network. Our Application informs the nearest police station, ambulance and relatives by sending a SOS message with the current coordinates (by using GPS technology) …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 2, Issue 1, 2015 · pp. 13–16 Read article