• Food Science and Industry
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• v.53 no.3
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• pp.277-283
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• 2020

Microbial disinfection is essential to increase the preservation and safety of food. In general, thermal sterilization technology is most frequently used, but it often causes nutrient denaturation, and deterioration of food quality. Accordingly, non-thermal sterilization using a novel technology is emerging as an alternative technology. Among them, ultrasonic technology produces a disinfection effect by promoting the destruction of microorganisms by cavitation. Ultrasound technology alone has a low effect, so research is being actively conducted to develop an effective technology by applying as a hurdle technology with various other technologies. Ultrasound can be treated with various processes including traditional sterilization methods such as heating, high pressure, and chemical treatment, as well as novel technologies such as ultraviolet irradiation. Ultrasound assisted sterilization technology still remains at the laboratory level, requiring additional research such as the development of equipment for industrial application and establishment of an optimal process.

• Journal of Korean Society of Archives and Records Management
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• v.21 no.1
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• pp.231-247
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• 2021

In the era of electronic records management, today's record management environment is rapidly evolving. Therefore, this study aims to suggest improvement plans for continuing education that allows archivists to acquire knowledge and skills in the dynamic records management environment. Thus, this study analyzed an archivist's work characteristics and proved the necessity of continuing education in a changing record management environment. Furthermore, the United States' continuing education curriculum and the United Kingdom's Archives and Records Association (ARA) were analyzed. Based on this, the researchers compared and analyzed the curriculum of continuing education locally and abroad and suggested ways to improve continuing education suitable for local records professionals.

• Journal of Korean Society of Archives and Records Management
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• v.21 no.1
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• pp.75-95
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• 2021

In this study, we focused on creating plans to manage the administrative information dataset of public records in closed universities. In particular, according to various reference materials and internal materials of the institution, we studied the theoretical discussion about the dataset and figured out the management status of the closed university's dataset. Therefore, as a measure for the data management of the Comprehensive Information Management System, recording targets are selected, retention periods are determined, administrative information dataset management standards are prepared, administrative information dataset evaluation and deletion are implemented, and comprehensive management systems of closed universities are established.

• Convergence Security Journal
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• v.20 no.5
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• pp.53-63
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• 2020

In accordance with the revision of the Data 3 Act, such as the Personal Information Protection Act, it is possible to process pseudonym information without the consent of the information subject for statistical creation, scientific research, and preservation of public records, and unlike personal information, it is legal for personal information leakage notification and personal information destruction There are exceptions. It is necessary to revise the pseudonym information in that the standard for the pseudonym processing differs by country and the identification guidelines and anonymization are identified in the guidelines for non-identification of personal information in Korea. In this paper, we focus on the use of personal information in accordance with the 4th Industrial Revolution, examine the concept of pseudonym information for safe use of newly introduced pseudonym information, and generate / use / provide / destroy domestic and foreign non-identification measures standards and pseudonym information. At this stage, through the review of the main contents of the law or the enforcement ordinance (draft), I would like to make suggestions on future management / technical protection measures.

• Journal of Korean Library and Information Science Society
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• v.52 no.2
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• pp.127-144
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• 2021

The purpose of this study is to redefine the competencies of teacher librarians and to derive implications for training and re-educating teacher librarians by analyzing the priorities of competencies. A questionnaire survey targeting teacher librarians based on analytic hierarchy process has been conducted. The results indicate that in terms of the upper-level areas of competencies, it was found that they prioritized teacher librarians' competencies in the following order: information specialists, teachers, administrators, and cooperative leaders. Analysis of the lower levels of competency indicates that the priorities of the required competencies are listed in the following order: collection development, management and preservation, teaching and learning, media production, information service, library cooperative instruction, library assisted instruction, content curation. Therefore, being able to provide information resources by developing a collection of books to support the educational process in school libraries was found to be a critical competency. It seems necessary to cultivate the capacity to manage online and offline collections and produce and provide various teaching media and services by utilizing school library resources. It seems to give implications for the education of teacher librarians.

• Korean Journal of Food Science and Technology
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• v.54 no.2
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• pp.224-227
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• 2022

In this study, the protective effects of turanose on Saccharomyces cerevisiae (Baker's yeast) were examined during the freeze-drying process to evaluate the feasibility of utilizing turanose as a novel cryoprotectant. The survival rate of the Baker's yeast cells improved substantially with a cryoprotective medium containing turanose in a substitution-dependent manner. In accordance with these survival rates, the yeast cell surfaces became smoother as the turanose content increased. Turanose with skim milk maintained the viability of the Baker's yeast, which improved substantially upon storage at -20℃. Thus, it is thought that turanose will exhibit excellent preservation effects during the distribution of Baker's yeast. Finally, these results suggest that turanose has the potential to be used as a novel cryoprotectant against various microorganisms.

• Korean Journal of Clinical Laboratory Science
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• v.54 no.2
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• pp.157-162
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• 2022

The purpose of the direct cortical and subcortical stimulation technique is to prevent false positives caused by transcranial electrical motor evoked potentials (TceMEP) in surgery on patients with brain tumors that have occurred around the motor cortex and to preserve the correct mapping of motor areas during surgery and the corticospinal tract. In addition, it reduces the trial and error that occurs during the intraoperative neurophysiological monitoring (INM) process and minimizes the test time, so that accurate information is communicated to the surgeon with quick feedback on the test results. The most important factors of this technique are, first, examination at a stimulus threshold of a certain intensity, and second, maintaining anesthesia depth at an appropriate level to prevent false positives from occurring during surgery. The third is the installation of a multi-level channel recording electrode on the opposite side of the area of operation to measure the TceMEP waveform and the response to direct cortical and subcortical stimulation in as many muscles as possible. If these conditions are maintained, it is possible to predict causes that may occur in other factors, not false positives, from the INM test.

• Journal of Korean Medicine Rehabilitation
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• v.32 no.1
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• pp.133-144
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• 2022

The objective was to propose effectiveness of conservative treatments including Korean medical treatments for symptomatic Schmorl's nodes (SNs). We conducted retrospective study that analyzed the medical records of two patients with the symptomatic SNs. They were treated by conservative treatments including Korean medical treatments for 3 weeks. We evaluated numeric rating scale (NRS), Oswestry disability index (ODI) and EuroQol-5 dimension (EQ-5D) index. After treatment, NRS, ODI were decreased and EQ-5D index was increased. We performed literature search to analyze the mechanisms of its treatment and evaluate clinical trials. There were three major mechanisms: (1) Improving constructive stability of vertebrae, (2) alleviating pain, and (3) controlling autoimmunity. When comparing operative treatment (OT) trials and conservative treatment (CT) trials, we couldn't find conclusive basis that support which one is more effective. As OT trials reported some severe adverse events, CT trials reported mild adverse events. The conservative treatments that we used encompasses those mechanisms and is relatively safe. To obtain exact evidence of effectiveness, further studies are needed.

• Journal of the Korean Society of Clothing and Textiles
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• v.46 no.1
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• pp.49-62
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• 2022

The embroidered Kasaya is the twenty-five column Kasaya of Triratna: Buddha, Dharma, and Sangha. Even though it is a representative artifact of embroidery, the method of manufacturing heavily depends on the collector's reports. This study focuses on the prayer's recorder: Gonmyeong Park, born in Muja, and Ven. Haebung, who acted as a historical investigator of embroidered Kasaya. The beginning of Haebung's public record was in 1815, and his entrance into nirvana in 1826. The birth year of prayer in Muja was 1768. Therefore, the embroidered Kasaya was manufactured at the end of the 18th century or the early 19th century. Haebung appears to have played a critical role in historical investigation, and consequently the 125 icons of Triratna are almost identical in three treasures: the Kasaya at Seonamsa Temple, the embroidered Kasaya, and the painting of the embroidered Kasaya at Cheongnyongsa Temple. The embroidered Kasaya was particularly affected by the religion of a thousand Buddhas and by Triratna in the late Joseon era. Unlike the Kasaya of a thousand Buddhas in the Ming and Qing Dynasties, the embroidered Kasaya shows the Triratna in detail, suggesting that the icons of Triratna were newly created.

• Journal of Korean Society of Archives and Records Management
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• v.22 no.4
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• pp.129-149
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• 2022

Records have temporal characteristics, including the past and present; linguistic characteristics not limited to a specific language; and various types categorized in a complex way. Processing records such as text, video, and audio in the life cycle of records' creation, preservation, and utilization entails exhaustive effort and cost. Primary natural language processing (NLP) technologies, such as machine translation, document summarization, named-entity recognition, and image recognition, can be widely applied to electronic records and analog digitization. In particular, Korean deep learning-based NLP technologies effectively recognize various record types and generate record management metadata. This paper provides an overview of Korean NLP technologies and discusses considerations for applying NLP technology in records management. The process of using NLP technologies, such as machine translation and optical character recognition for digital conversion of records, is introduced as an example implemented in the Python environment. In contrast, a plan to improve environmental factors and record digitization guidelines for applying NLP technology in the records management field is proposed for utilizing NLP technology.