• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.45 no.1
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• pp.21-28
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• 2019

Objectives: Osteoradionecrosis (ORN) is one of the most severe complications resulting from radiotherapy (RT) in patients with head and neck cancer (HNC). It is characterized by persistent exposed and devitalized bone without proper healing for greater than 6 months after a high dose of radiation in the area. To describe the profile and dental management of ORN in HNC patients undergoing RT in an oncological clinical research center. Materials and Methods: A retrospective descriptive study was performed to analyze dental records from HNC patients with ORN treated at an oncological clinical research center from 2013 to 2017. A total of 158 dental records for HNC patients were selected from a total of 583 records. Afterwards, this number was distributed to three examiners for manual assessments. Each examiner was responsible for selecting dental records that contained an ORN description, resulting in 20 dental records. Results: Mean patient age was 60.3 years with males being the most affected sex (80.0%). The most affected area was the posterior region of the mandible (60.0%) followed by the anterior region of the mandible (20.0%) and the posterior region of the maxilla (10.0%). The factors most associated with ORN were dental conditions (70.0%) followed by isolated systemic factors (10.0%) and tumor resection (5.0%). There was total exposed bone closure in 50.0% of cases. The predominant treatment was curettage associated with chlorhexidine 0.12% irrigation (36.0%). Conclusion: Poor dental conditions were related to ORN occurrence. ORN management through less invasive therapies was effective for the closure of exposed bone areas and avoidance of infection.

• Proceedings of the Korean Society for Information Management Conference
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• 2005.08a
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• pp.175-183
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• 2005

본 연구는 기록물관리법 시행과 함께 대학자료관 설치가 의무화되고 있는 시점에서 자료관의 불필요한 중복을 피하고, 규모 및 기능 등을 구체화하기 위한 목적으로 수행되었다. 대학자료관 설치를 통한 효율적인 대학기록물 보존을 위해서는 중장기적인 발전계획의 수립과 유사기능을 갖는 도서관 및 박물관등에서 이루어지고 있는 대학기록물 및 보존환경 등에 대한 충분한 검토가 이루어져야 한다. 이는 여러 곳에서 기록물을 가지고 있다고 하더라도 관리의 측면에서는 이들 모두 대학 기록물로서의 일부를 이루기 때문이다. 특히 지방대학의 경우 현실적인 여건을 극복하기 위하여 기관 내 유사기능 기관들과 또는 지역 내 대학간 협력을 통해 기록물의 정보를 서로 공유하고 활용할 수 있는 효과적인 기능수행을 모색할 필요성이 있다.

• Korea Journal of Hospital Management
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• v.15 no.2
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• pp.84-106
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• 2010

Ensuring the confidentiality of patient records is critical requirement for quality of care and in fulfilling legal obligation of healthcare organizations. This study analyzed the behavior of hospital employees who are dealing with confidential patient information in a hospital. Theory of Planned Behavior(TPB) model and TPB expanded models that add habit concept to TPB are tested for the validity in explaining the predisposing factors that affect the behavior of hospital employee in ensuring the confidentiality of patient records. Data were collected by administrating a survey to the 350 employee of a tertiary care hospital. Of the 350 questionaries distributed, 321 were responded resulting 92% of response rate. The mean differences among the groups classified by age, years of experience, gender, and occupation were analysis using ANOVA. The relationships among the concepts suggested in the models were analysed by applying the Structural Equations Modeling method. The results of ANOVA indicated significant mean differences in the frequency of confidentiality ensuing behavior. Administrative staff and medical technicians show higher frequency of ensuing behavior compared to the physicians and the nurses. And more experienced employee show more confidentiality ensuring behavior. The results of Structural Equations analysis showed that the strong effect of habit and attitude in predicting the behavior. However, the effect of perceived behavioral control was not significant. Based on the results the theoretical and practical implications are discussed.

• Journal of Korean Society of Archives and Records Management
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• v.2 no.2
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• pp.173-186
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• 2002

급변하는 정보화시대 속에서 우리가 잊고 있는 중대한 사실이 있다. 이는 우리가 많은 양의 정보를 가장 빠르고 작고 편리하게 담고자 치중하고 있는 지금, 그 주체가 되는 기록물, 즉 종이에 적혀있는 과거의 역사는 조금씩 우리 곁에서 사라져 가고 있다는 사실이다. 다시말하자면, 우리가 막대한 예산을 들여 이 기록물을 보존하는 목적으로 다른 매체로 전환시키는데 총력을 기울이면서도, 실제로 보존 대상인 이 기록물들에 대해서는 예산부족을 핑계로 삼아 등한시하고 있는 것이다. 기록물의 보존은 과거에도 중요하게 여겨졌고, 현재와 미래에도 계속 중요하게 여겨질 것이다. 그럼으로 우리는 과거의 기록이라는 메시지를 우리의 선조들로부터 전해 받아 우리의 다음세대에게 전해주는 메신저에 불과하므로 이 메신저의 역할에 대하여 정확하게 알아야 할 것이다. 또한 우리가 전해 받은 과거의 유물로 그대로 물어주기 위해서는 우리가 이 시대에 할 수 있는 최선의 일은 그 원형을 잘 보존시키는 일이다. 이러한 기록물의 소실은 그 기록물에 적혀 있는 과거 역사의 소실을 뜻한다. 따라서 앞으로의 보존과학은 과거에 대한 우리의 탐험을 뒷받침할 많은 정보들을 제시하여 줄 것이며 이러한 정보들이 체계적으로 분류되어 정리될 때 한국 종이 기록물의 보존 복원이 발전을 거듭할 것이다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.15 no.1
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• pp.90-113
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• 2021

Electronic Records Management System (ERMS) is a computer program or set of applications that is utilized for keeping up to date records along with their storage. ERMS has been extensively utilized for enhancing the performance of academic institutions. The system assists in the planning and decision-making processes, which in turn enhances the competencies. However, although ERMS is significant in supporting the process of decision-making, the majority of organizations have failed to take an initiative to implement it, taking into account that are some implementing it without an appropriate framework, and thus resulted in the practice which does not meet the accepted standard. Therefore, this study identifies the factors influencing the adoption of ERMS among employees of HLI in Yemen and the role of such adoption in the decision-making process, using the Unified Theory of Acceptance and Use of Technology (UTAUT) along with Technology, Organization and Environment (TOE) as the underpinning theories. The study conducts a cross-sectional survey with a questionnaire as the technique for data collection, distributed to 364 participants in various Yemeni public Higher Learning Institutions (HLI). Using AMOS as a statistical method, the findings revealed there are significant and positive relationships between technology factors (effort expectancy, performance expectancy, IT infrastructure and security), organizational factors (top management support, financial support, training, and policy),environmental factors (competitiveness pressure, facilitating conditions and trust) and behavioral intention to adopt ERMS, which in return has a significant relationship with the process of decision-making in HLI. The study also presents a variety of theoretical and empirical contributions that enrich the body of knowledge in the field of technology adoption and the electronic record's domain.

• Journal of Korean Society of Archives and Records Management
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• v.16 no.1
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• pp.175-193
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• 2016

A topic map was designed as an efficient information retrieval method that is optimized for classification, organization, and navigation through the use of a semantic link network above information resources. With this, this study aims to design a topic map-based university archives retrieval system to provide the relevant information retrieval. For this study, electronic records that relate to the academic administration within two years of D university were collected, and topic map editing was carried out with Ontopia Omnigator. Topics were classified according to their functional analysis of academic administration. In the end, the number of topics was finalized as 626, with 6 types in general: academic work, staff, college register, student, university, etc. Association was separated into six types as well, which were formed with consideration to the relationships among topics. In addition, there are seven occurrence types: register class, register number, register date, receiver, title, creator, and identifier. It is expected that the associative nature of the designed topic map-based retrieval system in this study will make navigation of large records easy and allow incidental discovery of knowledge.

• Journal of the Korean Society for information Management
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• v.33 no.1
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• pp.85-110
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• 2016

In recent years, Korea's archives management is reestablished as an academic subject. This study presents the interdisciplinarity and the research trend of Archives management in Korea. For the study, 681 articles from Journal of Records Management & Archives Society of Korea and The Korean Journal of Archival Studies published between 2000 and 2015 is analyzed. In this articles, author's background (agency, job, discipline) and subject is extracted. Cross-tabulation analysis and network analysis are used as major methods. The summary of the study is as follows: First, there are distinct difference between two journals about researcher's backgrounds. Second, joint-research is gradually increasing and the majority of co-authors are belong to the university. Third, two journals show different research trend. Finally, each institution have different interest about specific subjects.

• Journal of the Korea Convergence Society
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• v.12 no.1
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• pp.65-75
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• 2021

The research aims to suggest descriptive elements for developing archival authority records in university archives through converging archival information descriptive rules with EAC-CFP, data structure standards. To achieve the purpose, the research conducted the following research phases: first, to analyze the main characteristics of record producers according to the features of both functions and organizations of the university. Second, to analyze the descriptive elements by comparing the rules between ISAAR(CPF) and the guidelines of the authority records of NAK and suggest descriptive elements to build archival authority records. Finally, to suggest the finally deducted descriptive elements by matching up with those of EAC-CPF. The significance of the result is to provide both standardized access points to retrieve university records and to search the contextual information of record production in the online environments by converging the data standard structure, EAC-CPF.

• Journal of the Korea Society of Computer and Information
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• v.27 no.12
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• pp.141-149
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• 2022

In this paper, we propose a design of CCTV enlcosure record management system based on blockchain. Since CCTV video records are transferred to the control center through enclosure, it is very important to manage the enclosure to prevent modulation and damage of the video records. Recently, a smart enclosure monitoring system with real-time remote monitoring and opening and closing state management functions is used to manage CCTV enclosures, but there is a limitation to securing the safety of CCTV video records. The proposed system detect modulated record and recover the record through hash value comparison by distributed stored record in the blockchain. In addition, the integrity verification API is provided to ensure the integrity of enclosure record received by the management server. In order to verify the effectiveness of the system, the integrity verification accuracy and elapsed time were measured through experiments. As a result, the integrity of enclosure record (accuracy: 100%) was confirmed, and it was confirmed that the elapsed time for verification (average: 73 ms) did not affect monitoring.

• International conference on construction engineering and project management
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• 2022.06a
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• pp.705-711
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• 2022

Roadway lighting is an integral element of a highway system. Luminaires on roadways provide viewing conditions for drivers and pedestrians during nighttime in order to improve safety. It is time-consuming and labor-intensive to manually measure roadway illuminance at predetermined spots with a handheld illuminance meter. To improve the efficiency of illuminance measurement, a remote-control electrical cart and a drone were utilized to carry an illuminance meter for the measurements. The measurements were performed on the marked grid points along the pavement. To measure the illuminance manually, one person measures illuminance at each grid point with the handheld meter and another person records the illuminance value. To measure the illuminance with the remote-control cart, the illuminance meter is attached to the cart and it measures illuminance values continuously as the cart moves along the grid lines. With the drone, the meter records the illuminance continuously as the drone carries the meter and flies along the grid line. Because the drone can fly at different heights, the measurements can be done at different altitudes. The illuminance measurements using the cart and the drone are described in detail and compared with manual measurements in this paper. It is shown through this study that automated measurements can greatly improve the efficiency of roadway illuminance data measurements.