• Journal of the korean academy of Pediatric Dentistry
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• v.39 no.2
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• pp.120-128
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• 2012

The purpose of this study was to evaluate the attitude and knowledge level of a group of elementary school teachers in management of traumatic dental injury. The sample consisted of 231 elementary school teachers in Jeon-Buk province, and data was collected by means of a self-administered questionnaire. The questionnaire surveyed the teachers'general information, attitude on the dental trauma education, knowledge of management of tooth fracture, luxation, avulsion and tooth storage media. Only 15.2% of the teachers had received dental first aid treatment education, but 97% were favorable to receiving education. Although there were differences among the questions, insufficient knowledge and awareness of the management of traumatic dental injury were shown in the majority of teachers. It is recommended that education strategies and programs for improving the awareness of immediate management of traumatic dental injuries are necessary for elementary school teachers in Jeon-Buk province.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.23 no.5
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• pp.183-189
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• 2023

This paper proposes a new JPEG format, All-in-JPEG, which can include not only multiple photos but also various media such as audio and text by extending the JPEG format. All-in-JPEG add images, audio, and text at the existing JPEG file, and stores meta information by utilizing the APP3 segment of JPEG. With All-in-JPEG, smartphone users can save many pictures taken in burst shots in one file, and it is also very convenient to share them with others. In addition, you can create a live photo, such as saving a short audio at the time of taking a photo or moving a part of the photo. In addition, it can be used for various applications such as a photo diary app that stores images, voices, and diary text in a single All-in-JPEG file. In this paper, we developed an app that creates and edits All-in-JPEG, a photo diary app, and a magic photo function, and verified feasibility of the All-in-JPEG through them.

• The Korean Society of Law and Medicine
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• v.20 no.1
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• pp.109-132
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• 2019

Recently, medical accidents related to surgical procedures have increased. In addition, the media reported that some of these accidents were involved in health crimes. Patient-advocate groups have called for mandatory establishment and management of CCTV in operating rooms. There is a lot of discussion among the interested parties, so it is necessary to review the relevant laws and regulations. The purpose of this study is to identify the characteristics of CCTV in operating rooms and to review legislations related to establishment and management of the CCTV in operating rooms. Medical institutions use CCTV for management of facilities and patient safety and install it in operating rooms optionally. The Constitution guarantees the privacy and the privacy of correspondence of every citizen, but it can be limited by the law for public welfare. Currently, however, there is no existing law about establishment and management of the CCTV in operating rooms and it can be defect of legal system. Under the current legislations, it is likely that the Self-determination can be violated due to the characteristic of healthcare provider when CCTV is mandatorily installed in operating room. In addition, the regulations on access and leakage of confidential information known by operator are insufficient. So that, the safety of the visual data might be threatened. Furthermore, unless the period and the place of storage of the visual data are clearly defined, it is highly unlikely to meet the original purpose of patient safety and prevention of medical accidents. This study is meaningful as there is few previous study on this topic although the need for legal review about this is growing and several bills are being proposed. It is expected that the results of this study can be utilized as basic data for enactment or amendment of the laws and regulations about establishment and management of CCTV in operating rooms.