• Journal of the Korea Institute of Information Security & Cryptology
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• v.28 no.6
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• pp.1439-1448
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• 2018

Many electronic document files, including Microsoft Office Word (MS Word), have become a major issue in various legal disputes such as privacy, contract forgery, and trade secret leakage. The internal metadata of OOXML (Office Open XML) format, which is used since MS Word 2007, stores the unique Revision Identifier (RSID). The RSID is a distinct value assigned to a corresponding word, sentence, or paragraph that has been created/modified/deleted after a document is saved. Also, document history, such as addition/correction/deletion of contents or the order of creation, can be tracked using the RSID. In this paper, we propose a methodology to investigate discrimination between the original document and copy as well as possible document file leakage by utilizing the changes of the RSID according to the user's behavior.

• Journal of architectural history
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• v.24 no.1
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• pp.29-40
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• 2015

This study is on historiography of Modern Architecture since its beginning to present. As a critical review of the history of the writing history of Modern Architecture, this study tends to be a meta-history and criticism of historical text. This study try to analyse historiographical project of Modern architecture at specific phase since the beginning of modern architecture. The historiography of Modern architecture shows that writing a history is making a discourse of Modern architecture as a imaginative representation to define and justify Modernism in architecture. The analysis of canonic text since early 20th century proves that the history of writing history of Modern architecture played a critical role not only to shape of our ideal but the practice of architecture with a ideology construction in retrospect. With a name of truth or morality they made myths about the modernity in architecture. So we can find deep 'Hagelean Unconscious' in writing history of Modern architecture not even the first generation of historians but the second generation who were influenced by earlier writer in spite of their intention of revision and overcoming, which is in itself the key concept of Hegel's philosophy of History. Under this kind of 'operative' discourse our view point of Modern architecture were confined and the historiography of Modern architecture itself was narrowly defined as a kind of melodrama that a few architect and work of art matters. The rise of critical history fundamentally has changed the way of seeing and writing the history of Modern architecture. but it has also a new kind of dilemma as regard to writing history and involving practice. This review of historiography traces the texts of historians as like Pevsner, Giedion, Banham, Rowe, Tafuri, Frampton, and Curtis relating to different discours making. When we consider Benjamin's famous concept of constellation, writing history necessarily is a kind of montage making in time and we always need to recognize the historicity of historiography.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.15
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• pp.89-116
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• 2001

Throughout the history of UCP, the longest lasting operational rules have been those derived from internationally acceptable best practices. I would propose that the effort to establish best practices be undertaken using four tools the SBPED, ISP98, the Opinions of the Banking Commission, and decisional law by respected courts in jurisdictions that influence letter of credit case law in the various regions. The SBPED and the ISP98 should be used; not only as a model for the drafting of future operational rules, but also as a questionnaire on best practices directed to all the national committees. The Opinions of the Banking Commission and the leading cases should be used to verify the soundness and enforceability of proposed rules. For this reason, I would suggest that the revision wait until the dust settles sometime in 2003 (10 years after the enactment of UCP 500) and we know if it is a good idea to attempt the drafting of new operational rules and whether to merge with closely related sets of rules. To do otherwise may entail a revision of the revision while it is still going on, or worse, discarding it before the ink dries or the electronic message reaches its intended recipient.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.30 no.3
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• pp.249-255
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• 2020

Objective: The purpose of this study was to provide technical information about the management of occupational exposure limits(OELs) for substances with completely revised ACGIH TLVs. Methods: The history of ACGIH TLVs for aluminum compounds, the reason for the complete revision of the related ACGIH TLV in 2008, and OELs for them in respective countries were reviewed. In addition, the results of a 2019 work environment assessment for aluminum compounds in Korea were reviewed. Results: In 1979, the ACGIH set up the TLVs for aluminum compounds considering types of compounds such as metal dust, pyro powders, welding fumes, soluble salts, alkyls, and aluminum oxide. However, in 2008 the ACGIH withdrew the TLVs for all types of aluminum and its compounds and adopted new TLVs for aluminum metal and insoluble compounds. This can cause confusion in many countries in the management of exposure to aluminum compounds because they adopt or refer to the ACGIH TLVs. Conclusion: Although Korea is setting occupational exposure limits by referring to the ACGIH's TLVs, it is necessary to sufficiently review whether it is necessary to accept the TLVs as they are if a TLV is completely changed, like took place with the revision of aluminum compounds in 2008.

• Journal of Audiology & Otology
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• v.25 no.4
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• pp.217-223
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• 2021

Background and Objectives: In cochlear implant (CI) surgery, the results and causes of revision and reimplantation may guide surgeons in establishing surgical protocols for revision surgery with safe audiological outcomes. The aim of this study was to review our experience in terms of etiology, surgical strategy, and hearing outcomes in pediatric patients who underwent CI removal and reimplantation. Subjects and Methods: All patients received implants of the same brand. Pre and postoperative Categories of Auditory Performance score and aided free-field pure tone audiometry thresholds were noted. In vivo integrity tests were performed for each patient and the results of ex vivo tests of each implant were obtained from manufacturer. Results: A total of 149 CIs were placed in 121 patients aged <18 years. The revision rate in children was 6.7% (10/121 children). Six patients had a history of head injury leading to a hard failure. The causes of reimplantation in others were soft failure (n=1), electrode migration (n=1), infection (n=1), and other (n=1). All patients showed better or similar postreimplantation audiological performance compared with pre-reimplantation results. Conclusions: It is very important to provide a safe school and home environment and educate the family for reducing reimplantation due to trauma. Especially for active children, psychiatric consultation should be continued postoperatively.

• Korean Journal of Audiology
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• v.25 no.4
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• pp.217-223
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• 2021

Background and Objectives: In cochlear implant (CI) surgery, the results and causes of revision and reimplantation may guide surgeons in establishing surgical protocols for revision surgery with safe audiological outcomes. The aim of this study was to review our experience in terms of etiology, surgical strategy, and hearing outcomes in pediatric patients who underwent CI removal and reimplantation. Subjects and Methods: All patients received implants of the same brand. Pre and postoperative Categories of Auditory Performance score and aided free-field pure tone audiometry thresholds were noted. In vivo integrity tests were performed for each patient and the results of ex vivo tests of each implant were obtained from manufacturer. Results: A total of 149 CIs were placed in 121 patients aged <18 years. The revision rate in children was 6.7% (10/121 children). Six patients had a history of head injury leading to a hard failure. The causes of reimplantation in others were soft failure (n=1), electrode migration (n=1), infection (n=1), and other (n=1). All patients showed better or similar postreimplantation audiological performance compared with pre-reimplantation results. Conclusions: It is very important to provide a safe school and home environment and educate the family for reducing reimplantation due to trauma. Especially for active children, psychiatric consultation should be continued postoperatively.

• Korean Journal of Oriental Medicine
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• v.14 no.2
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• pp.151-154
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• 2008

"EuiBangYooChui"(Classified Assemblage of Medical Prescriptions) preserves important historical documents about herbal medical prescriptions up to the beginning of Ming dynasty. Mikisakae, a well-known medical history scholar of Japan, attributed high values on "EuiBangYooChui"(Classified Assemblage of Medical Prescriptions) as he stated that it summarized all medical knowledge of all over China and promulgated korean medicine to world top level. "EuiBangYooChui"(Classified Assemblage of Medical Prescriptions) thoroughly cited herbal prescriptions of 150 medical books of China which contents reach up to 9.5millions of letters. Also clarified all the sources of its contents. These efforts made easy the utilization for upcoming experts. Existing block books serves in various aspects of philological field, such as revision of lost documents, block book studies, contents studies, medical history studies, letter studies, phoneme studies and scholia.

• The KIPS Transactions:PartD
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• v.18D no.6
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• pp.451-460
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• 2011

The ability to trace change history and dependency relations of software artifacts which are continuously changed has been recognized as an important factor that support quality management activities such as verification, validation, and testing in software system development process. General software configuration management systems provide tracing information for artifacts only within the configuration management system, and it does not go further to changes that occur within personal workspace. This paper provides a solution that helps tracing down not only changes of configuration items but also change history of artifacts existent in personal workspace through the integration of configuration management system and personal workspace. Furthermore, in cases of artifacts which are included in a configuration item, this paper provides a solution that support tracing dependency relations between the artifacts by identifying their version links. For the integration of configuration management system and personal workspace, a revision of configuration item is connected to the artifact's version of the workspace by the tagging mechanism, and traceability for change history and dependency relations of artifacts can be managed more effectively through integrated change process.

• The Korean Society of Law and Medicine
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• v.16 no.2
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• pp.295-326
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• 2015

Under the revision of medical law on February 1, 2012, health care providers are banned from opening 2 or more medical institutions and being involved in managing the institutions. However, purpose of the legislation of the revised law is unclear and even confirmation of such purpose of the legislation based on the calculation of multiple legislative backgrounds cannot be appropriate means of achieving such purposes. This article confirms and reviews the development of revision of medical law and history of the principle of 'one person-one medical institution', and legislative purpose of the revised medical law as well as examines unconstitutionality of such revision based on limited fundamental rights by the revision, principle of clarity, and principle of the prohibition of excessive restriction.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.10
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• pp.88-96
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• 2017

The construction standards in Korea consist of design standards and specifications. They are provided by the national transportation electronic information center in file format, not in a DB, which may lead to their incomplete utilization and versatility, such as a lack of history management and reference functions. This also makes it difficult to cross-refer to standards and manage revision history. In this study, we developed a code management system for the national construction standards by analyzing domestic and overseas related systems, in order to pinpoint the problems in the current system and its development direction and, thus, to suggest a detailed plan for the design and implementation of a code management system. The developed system comprises four subsystems, namely a construction standards making system, construction standards service system, construction standards maintenance system and construction standards portal system. The results of this study are expected to improve the user's convenience by facilitating the revision, operation and history management of the complex and various construction standards, and to provide high-quality national construction standards by effectively supporting the revision and operation of the national construction standards with minimum duplication and conflicts.