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199 articles for “DB”
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Storage Facility Management Framework Using NoSQL Database for Healthcare Sector
Abstract: The tremendous adoption of new technology is responsible for the enormous volume of streaming data currently available. The traditional relational database paradigm faces many issues because of these enormous volumes of data. The primary concerns revolve around the efficiency of data retrieval and the database's ability to flexibly adjust its resources in response to changing requirements. However, because the new application architecture will be built on a NoSQL database, the …
Published in Journal of Advanced Database Management & Systems · Vol. 10, Issue 2, 2023 · pp. 23–28 Read article
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Live Integrated Facial Observation (L.I.F.O.)
Abstract: A human face is the most influential part of humans that can uniquely identify a person. Using all the facial characteristics as biometric, the LIFO system can be applicable in many different ways. Like in everyday life, the most mandatory task in any organization is attendance marking. Earlier, people used to mark their presence using paperwork but now along with the advancement of technology, this system has also changed and …
Published in Journal of Advancements in Robotics · Vol. 8, Issue 2, 2021 · pp. 34–43 Read article
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Static Analysis of Deep Groove Ball Bearing using ANSYS
Abstract: Bearings play a vital role in motion and load transmission. During its entire life it is subjected to varying axial and radial loads, its use extending from automobiles to ceiling fans, elevator doors etc. To ensure the proper functioning of the components the bearing has to be made such that it can withstand the varying loads and keep the components in smooth working conditions. In this research work, efforts are …
Published in Trends in Machine design · Vol. 3, Issue 1, 2016 · pp. 82–86 Read article
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Practical Implementation of Textile Antenna for C-Band Application
Abstract: This article is explained with the design and fabrication of flexible wearable textile antennas integrated with the newly introduced C band application. In this paper, a compact crescent moon shape patch antenna for C-band application is presented. The presented antenna is designed on jeans substrate with dielectric constant of 1.7. The overall size of antenna is 53.3x59.9x1 mm. This antenna has been simulated using CST software. The presented antenna resonates …
Published in Recent Trends in Sensor Research & Technology · Vol. 4, Issue 1, 2017 · pp. 18–22 Read article
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Design of “Hexagonal Rings’’ Shaped Cover Metamaterial for WLAN Applications Enhancement of Microstrip Patch Antenna Parameters at 2.31 GHz
Abstract: A rectangular microstrip patch antenna (RMPA) along with metamaterial which has design of hexagonal rings-shaped cover structure is proposed at a height of 3.2 mm from the ground plane. The RMPA with proposed metamaterial structure is designed to resonate at 2.31 GHz frequency. This work is mainly focused on increasing the potential parameters of microstrip patch antenna. The proposed metamaterial structure significantly reduces the return loss and increases the bandwidth …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 1, Issue 1, 2014 · pp. 32–36 Read article
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Design and Evaluation of High Bandwidth Micro-strip Patch Antenna Arrays for WLAN Applications
Abstract: Micro-strip antennas are preferred to WLAN applications because of their low profile, light weight and low power handling capacity. In this paper, micro-strip patch antenna (MSPA) arrays are designed and analyzed. The target frequency range is at S-band with frequencies that range from 2 to 4 GHz. Antenna arrays are explored to achieve higher gain and improved bandwidth (BW). The key parameters to obtain this goal are antenna dimensions such …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 1, Issue 3, 2014 · pp. 1–11 Read article
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Enhancement of the Bandwidth of Micro-Strip Patch Antenna Arrays using Multi Slot Techniques for WLAN Applications
Abstract: Micro-strip antenna (MPA) arrays are explored to achieve higher gain and improved bandwidth (BW), which is preferred for WLAN applications. In this paper, multi slot 2x2 single port micro strip patch antenna array are designed and simulated. The target frequency range is at S-band with frequencies that range from 2 to 4 GHz. This paper investigates 2x2 single port antenna arrays within multi slot techniques for improved BW. It proposes …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 1, Issue 3, 2014 · pp. 12–19 Read article
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Ionic Liquids: Environmentally Benign Solvent for Extractive Deep-desulfurization of Liquid Fuels
Abstract: Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 In order to obtain the ultra-low sulfur fuels, deep desulfurization of fuels has become a vital subject of environmental studies. Extraction desulfurization system is one of the most promising desulfurization processes. The aim of this study is to investigate the possible use of Ionic liquids as an extractant for the removal of dibenzothiophene. Ionic Liquids as green solvents have recently been …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 5, Issue 3, 2014 · pp. 28–34 Read article
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Experimental Demonstration on Fabrication Techniques and Recording of Leakage-free Surface-Driven Capillary Flow in the Dual Sudden Expansion Microchannels
Abstract: Dual sudden expansion polymethylmethacrylate (PMMA) microchannels have been fabricated by the maskless lithography, hot embossing lithography, direct bonding technique, and atmospheric pressure air dielectric barrier discharge (DBD) plasma processing. The surface-driven capillary flow of dyed water is faster on the processed PMMA surface than the pristine PMMA surface. The surface-driven capillary flow of dyed water is slower in the wider portion of any dual sudden expansion microchannel. This experimental demonstration …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 8, Issue 2, 2017 · pp. 5–9 Read article
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Species Diversity and Structural Analysis of Komba-Daga Moist Evergreen Forest, Kaffa Zone, Southwest Ethiopia
Abstract: This study was conducted to determine the floristic composition, community types, vegetation structure and regeneration status of selected tree species in the Komba-Daga forest, Kaffa zone, Gimbo district of southwest Ethopia. Systematic sampling method was used to collect vegetation data. A total of 62 plots each with quadretes of 20 m x 20 m for tree species, 5 m x 5 m for shrubs, seedling and sapling and 1 m …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 5, Issue 3, 2015 · pp. 14–23 Read article
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Extraction of Retinal Features in Fundus Images for Glaucoma Diagnosis
Abstract: Glaucoma is a major cause for blindness, identified early by the structural changes of optic nerve head in the retina. Retinal image analysis is emerging as an important screening tool for prior detection of eye diseases. Glaucoma is a chronic eye disease in which damage to the optic nerve leads to progressive, irreversible vision loss and it is considered as second leading cause for blindness worldwide. In this research work, …
Published in Current Trends in Information Technology · Vol. 6, Issue 1, 2016 · pp. 21–28 Read article
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Analysis and Design of Innovative Double H Metamaterial Structure for Amelioration in Patch Antenna Parameters
Abstract: A rectangular microstrip patch antenna along with a SSRR based “Double H” shaped metamaterial is proposed and analyzed at a height of 3.2 mm from the ground plane. This work is mainly focused on increasing the potential parameters of microstrip patch antennas. The patch antenna along with the proposed metamaterial structure is designed to resonate at 1.84GHz. The impedance bandwidth of the patch antenna along with the proposed metamaterial structure …
Published in Journal of Instrumentation Technology & Innovations · Vol. 2, Issue 3, 2012 · pp. 1–8 Read article
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Study on the use of limestone on scrubber system and desulfurization of high and low sulphur fuel oils in ships
Abstract: Starting January 2020, the shipping industry will undergo major changes in the way ships are powered for transportation. There will be a Sulphur cap of 0.5% on the use of marine fuel used in ships. The Sulphur cap on shipping fuel came with the world realizing the catastrophic effects of global warming and the melting of the ice caps, with climate change as an inevitable global issue. The purpose of …
Published in Journal of Offshore Structure and Technology · Vol. 7, Issue 1, 2020 · pp. 16–24 Read article
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Assessing Underwater Noise Levels during Various Port Activities at the Visakhapatnam Channel
Abstract: Transport infrastructure is one of the most important factors for country’s progress or economic growth. Ports serve as important transportation hubs that facilitate goods movement. Visakhapatnam Port is the second largest port by volume of cargo handled located in the east coast of India. Under the modernization program the port is capable for handling vessels upto 14.5 mby maintenance dredging and some jettiesextension with piling activity. The major activities of …
Published in Journal of Offshore Structure and Technology · Vol. 7, Issue 3, 2020 · pp. 16–29 Read article
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Insilico Modelling and Comparative Docking Studies of EWS-FLI1 Responsible for Ewing Sarcoma in Human Beings
Abstract: Ewing’s sarcoma (EWS) is a small round-cell tumor typically arising in the bones, rarely in soft tissues, of children and adolescents. Patho-genomic translocations involving the EWS gene on chromosome 22 and an ETS-type gene (Fli1) on chromosome 11, are implicated in more than 95% of Ewing’s sarcomas. A chimeric transcript that consists of the N-terminus of EWS i.e., Transcriptional Activation Domain is fused to the C-terminal portion of FLI1 i.e., …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 1, Issue 1, 2014 · pp. 36–45 Read article
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Stress Perception among School-age Children
Abstract: Introduction: Prosody is the inflection embedded in speech. The perception of prosody is necessary to understand a spoken utterance, especially to appreciate the intricacies of languages. The influence of prosody is also beyond the boundaries of a sentence and provides speech its emotional tone. Prosody or the supra-segmental is made of stress (accent), intonation (pitch patterns) and the rhythmic (timing) pattern of language. Acoustically, it is described in terms of …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 6, Issue 2, 2019 · pp. 4–9 Read article
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In Silico Identification of Small Molecules as Novel Coronavirus Protease Enzyme Inhibitors
Abstract: AbstractThe novel corona virus 2019 (COVID-19) is one of the global threats to the human civilization as it causes serious respiratory infection and multi-organ failure. Because of the absence of appropriate treatment protocol for 2019 novel corona virus, different methodologies are being tried in China, including drug repurposing. Recent discovery revealed the structure of novel corona virus main protease enzyme (Mpro) containing HIS41 and CYS145 amino acid residues present in …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 7, Issue 2, 2020 · pp. 33–43 Read article
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Composition, Structure and Status of Woody Plants Along Dilla Zuria Rivers, Southern Ethiopia
Abstract: AbstractDilla zuria vegetation is located in Southern Ethiopia where agroforestry is highly exercised. The objective of the present study was to generate reliable information of floristic composition, diversity, structure and status of woody plant species in Dilla Zuria vegetation. The reliable data was collected from 50 plots each of 400 m2 using systematic sampling method. The plant species were identified by comparing with the voucher specimens preserved at National Herbarium, …
Published in Research & Reviews : Journal of Botany · Vol. 5, Issue 3, 2016 · pp. 1–15 Read article
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Comprehensive In silico Analysis of Single Nucleotide Polymorphisms (SNPs) in Human BDNF Gene
Abstract: Since a number of single nucleotide polymorphisms (SNPs) are associated with the BDNF gene mutations involved in different diseases. Hence, it is important to find out the probable functional SNPs before planning a larger population study. So, to look out for the functional nsSNPs (non-synonymous single nucleotide polymorphisms) in BDNF gene, existing data present in the dbSNP database and different bioinformatics tools like SIFT, PolyPhen, nsSNPAnalyzer, F-SNP, I-mutant, Pymol were …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 8, Issue 3, 2018 · pp. 128–139 Read article