• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.05a
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• pp.792-794
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• 2014

In the modern society where the communication technology has rapidly developed, image devices such as digital display, camera, etc., forms the center. However, during the transmission of image data, storing, and obtaining, a noise is added to the image due to various reasons and degrades the quality of the image. In this paper, an average filter algorithm modified in order to ease the effect of AWGN(additive white Gaussian noise) being added to the image was proposed. Also compare existing methods through the using PSNR.

• Journal of Trauma and Injury
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• v.32 no.2
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• pp.111-114
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• 2019

Minimal change disease (MCD) in children has a favorable long-term prognosis, and development of end-stage renal disease is very uncommon; less than 5%. In the first case of its kind, we report a 21-year-old female with a history of MCD at the age of 6, who had late relapse subsequent to a motorcycle accident resulting in a de-gloving skin injury and intensive care unit admission. MCD was confirmed by normal light microscopy, podocyte effacement on electron microscopy and absence of any deposits on immunofluorescence 3 weeks after the incident due to critical illness. It is postulated that the skin injury is what caused the relapse of MCD.

• SUVANNABHUMI
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• v.14 no.1
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• pp.229-246
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• 2022

Gabriel García Márquez's short story "The Handsomest Drowned Man in the World" ["El ahogado más hermoso del mundo," 1968] and the novel Chronicle of a Death Foretold [Crónica de una muerte anunciada, 1981] and Merlinda Bobis's novel Fish-Hair Woman (2012) and short story "O Beautiful Co-Spirit" (2021) feature unusual scenarios of death: the arrival of a drowned man's corpse at an island; the inaction of the community to stop the foretold death of a supposedly-innocent man; a woman with long hair that can fetch dead bodies at the bottom of the village river; and a Filipino Catholic and a Malaysian Muslim working together to prepare an Italian Catholic's corpse for a funeral. These narratives demand critical attention as all deaths make the community's existence meaningful as they alter its social reality. Looking into the works of the aforementioned Colombian writer and Filipino writer and unveiling how death affects the community, this paper relies on Jean-Luc Nancy's theory on death and inoperative community.

• BMB Reports
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• v.55 no.7
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• pp.305-315
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• 2022

Transposable elements (TEs) are DNA sequences capable of mobilization from one location to another in the genome. Since the discovery of 'Dissociation (Dc) locus' by Barbara McClintock in maize (1), mounting evidence in the era of genomics indicates that a significant fraction of most eukaryotic genomes is composed of TE sequences, involving in various aspects of biological processes such as development, physiology, diseases and evolution. Although technical advances in genomics have discovered numerous functional impacts of TE across species, our understanding of TEs is still ongoing process due to challenges resulted from complexity and abundance of TEs in the genome. In this mini-review, we briefly summarize biology of TEs and their impacts on the host genome, emphasizing importance of understanding TE landscape in the genome. Then, we introduce recent endeavors especially in vivo retrotransposition assays and long read sequencing technology for identifying de novo insertions/TE polymorphism, which will broaden our knowledge of extraordinary relationship between genomic cohabitants and their host.

• International Journal of Computer Science & Network Security
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• v.22 no.5
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• pp.89-96
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• 2022

Security is still a great concern to this day, albeit we have come a long way to mitigate its numerous threats. No-SQL databases are rapidly becoming the new database de-facto, as more and more apps are being developed every day. However, No-SQL databases security could be improved. In this paper, we discuss a way to improve the security of XML-based databases with the use of trust labels to be used as an access control model.

• Journal of Advanced Information Technology and Convergence
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• v.10 no.2
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• pp.103-110
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• 2020

The course evaluations was used to collect the students' opinion and verify the learning performance for a long time. However, many evaluations' methods are not consider each characteristics of the course, and many courses were presented to students with the same question for the course evaluations. This research aims to make a learning success model considering the questionnaire of course evaluations and relationship between the factors of learning and learning satisfaction/benefit. In order to make a model, we identify the items of the questionnaire and distinguish the factors considering the items. The factors are Information Quality, Knowledge Quality, System Quality and Service Quality. Consequently, the research shows the connection and relationship between them and learning satisfaction/benefit.

• SUVANNABHUMI
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• v.14 no.2
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• pp.149-173
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• 2022

Vaccine nationalism and its implications to vaccine supply were a huge concern globally when COVID-19 vaccines first became available in 2021. At the time, vaccine supply was limited and it was difficult for many countries around the world to get adequate supply of the COVID-19 vaccine to inoculate their people. At its most benign, vaccine nationalism delayed the access of poorer countries to vaccines that are widely considered as the long-term solution to the COVID-19 pandemic. Poorer countries needed to resort to diplomacy to wrangle early access to vaccine supply from vaccine-producing countries like the United States, the United Kingdom and others. In particular, Philippine President Rodrigo Duterte leveraged his country's Visiting Forces Agreement (VFA) with the United States and the need for Filipino nurses by countries like the United Kingdom and Germany to secure early access to COVID-19 vaccines. It all seems trivial now (in 2022) because of better global vaccine supply, but in 2021 when countries scrambled for access to scarce COVID-19 vaccines, Rodrigo Duterte leveraged the Philippines' assets to gain early access to vaccine supply.

• Iberoamérica
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• v.14 no.2
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• pp.119-145
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• 2012

This paper deals with the study of how the 'birth' of Brazil happened and how the European utopianism was represented in Brazilian Informative Literature of the sixteenth century, that is, the first literary manifestations of Brazil. There were at that time the Renaissance humanism and the scientific development that encouraged dozens of illustrious navigators for new discoveries ultra-seas, like Christopher Columbus who discovered America. Writings such as Letter to King Manuel of Pero Vaz de Caminha, had mostly an intention to inform Europeans about climates, indians and possibility to discover gold or silver. Main narrative characteristics were uncertainty and exageration, which ironically helped to attract more discoveries and explorations in the New World. Americo Vespucio's Mundus Novus inspired Thomas More to write Utopia, in which the author described through a Portuguese sailor the ideal but unrealizable society. Utopianism regarding the imaginary island of 'Brazi', well known among Europeans since long ago, may have influenced the current name of the country: 'Brazil'. On the other hand, utopianism shown in Brazilian Informative Literature worked as a justification for Europeans to explore and colonize the New World.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.50 no.3
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• pp.161-165
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• 2024

Peripheral ameloblastoma (PA) is believed to be the rarest variant of ameloblastoma and only has been described in isolated case reports. PA is usually confined to the soft tissues surrounding the supporting tissues of the teeth. Although it manifests nonaggressive behavior and can be treated with complete removal by local surgical excision, long term follow up is mandatory to prevent future recurrence and possible malignant transformation.

• Journal of Urban Science
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• v.13 no.1
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• pp.17-22
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• 2024

This study focuses on the design and performance evaluation of electrically conductive cement-based heating composites system. Conductive fillers, specifically multi-walled carbon nanotube (MWCNT) and carbon fiber (CF), were incorporated to achieve high electrical conductivity. The study demonstrated that localized heating is more economical and efficient than heating entire structures. Experimental results showed stable electrical conductivity and effective heating performance, with localized heating achieving significant temperature increases. The findings suggest that localized heating systems can reduce material costs and energy requirements, highlighting their potential for smart road and de-icing applications. Future research should address long-term performance and economic feasibility.