• Journal of Korea Society of Industrial Information Systems
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• v.20 no.4
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• pp.103-109
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• 2015

This paper presents the development of a ROM writer for shmoo test of a flash memory integrated into the MCU(Micro Controller Unit). A shmoo test is a graphical display of the response of a component or system varying over a range of conditions and inputs. Often used to represent the results of the testing of complex electronic systems such as computers or integrated circuits such as DRAMs, ASICs or microprocessors. A shmoo test and data write time(32k) of the development ROM writer is 6.4 seconds, which was improved by about 20% compared to the rate of the currently used ROM writer.

• Economic and Environmental Geology
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• v.3 no.3
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• pp.187-191
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• 1970

There is a discrepancy in opinion regarding geological age of Okchon system among professor C.M. Son and the writer who represent the two school of thought in precambrian stratigraphy in Korea as a whole. This brief article is a reply to the recent paper by C.M. Son titled "On the geological age of the Ogcheon Group" The discrepancy in opinion on the age Okchon system is based mainly on the difference in opinion about the age of Majeonri, Hwachonri and Kounri formations, the age of which professor Son believes as post-ordovician and regards them as a part of the Great Limestone series and the base of the Ogchon Group. The writer is in a opinion that Okchon system belong to precambrian in age and Majeonri-, Hwachonri-, and Kounri formations are the same formation composing an upper member of Okchon system. The writer's opinion is based on the facts that i) stratigraphical sequence of Okchon system established by the writer was accepted by C.M. Son who used believed the reverse order in sequence and confessed his mistake in his article; and ii) regional stratigraphy and structure strongly support's to writer's opinion. The writer pointed out and discussed in this paper various facts which do not support Son's idea by any means.

• Journal of the Korean Society for Library and Information Science
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• v.8
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• pp.233-263
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• 1981

The purpose of this study is to bring out the most reasonable and feasible evaluation methods of research library collection in Korea. At the very outset, writer tried to define the purpose and the necessity of collection evaluation. Writer described a collection evaluation is to gain the data for decision making on selection policy, weeding and storage project, and explained it is one of the procedures of a collection development system operation of being explained as repeated three procedures through a collection development plan, an implimentation of the set plan(selection process) and a collection evaluation. Writer also pointed out the fact many libraries in Korea are apt to by pass or overlook this important process. Writer then defined the criteria of a collection evaluation as the measurement of the proportion of library holding's capability to meet users' demands and that of the degree of total collection's utilization. Writer introduced and analysed seven existing collection evaluation methods and concluded the method by a survey of users' needs and opinion and the method by a circulation survey are the most feasible and reasonable methods that can be applied. Writer also added that using above two evaluation methods together can enhance the effectiveness of collection evaluation.

• The Journal of the Korea Contents Association
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• v.9 no.11
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• pp.175-183
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• 2009

This study is the full-scale research of a TV drama writer, who has been out of scholarly pursuits, examining the differentiality and tendency of the most popular TV drama writer, Su-Hyeon Kim. By focusing on her recent melodrama , this study shows that the writer used her own category grammar, 'pursuit of psychology' and 'reversal of dichotomy', which led her to convey the drama's message of the 'self-reflection' on love successfully. This analysis would be the good result of overcoming all the raised melodrama's negative elements in Koran TV such as conventionality, dichotomy, unreality, and excessive emotion. Also this paper presents that the writer showed an advanced tendency on the gender ideology, overthrowing the existing patriarchal gender ideology. This study proposes the further research to analyze what sort of influence is the writer's own category grammar. Also this study proposes the following research on that the writer's advanced tendency in melodrama could applicate the other genre drama of her's, stressing the necessity of sustaining research work on TV drama writer.

• Journal of Korean Neurosurgical Society
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• v.46 no.1
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• pp.52-55
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• 2009

Writer's cramp is a type of idiopathic focal hand dystonia characterized by muscle cramps that accompany execution of the writing task specifically. There has been renewed interest in neurosurgical procedures for the treatment of dystonia over the past several years. In particular, deep brain stimulation (DBS) has received increasing attention as a therapeutic option for patients with dystonia. However, to date, limited reporters made investigations into DBS in relation to the Writer's cramp. In this case, unilateral Ventro-oralis complex (Vo) DBS resulted in a major improvement in patient's focal dystonic movement disorders. Her post-operative Burke-Fahn-Marsden Dystonia Rating (BFMDR) scale demonstrated 1 compared with pre-operative BFMDR scale 4. We conclude that thalamic Vo complex DBS maybe an important neurosurgical therapeutic option for Writer's cramp.

• Journal of Korean Medicine Rehabilitation
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• v.18 no.3
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• pp.211-217
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• 2008

Objectives : The purpose of this study is to evaluate the clinical effect of acupuncture and electroacupuncture by meridian theory to a patient with writer's cramp. Methods : We treated this patient with only acupuncture and electroacupuncture by meridian theory. We evaluated the state of improvement by time to maintain right 2nd finger extended, Pain Disability Index(PDI). PDI was measured twice before treatment and after 19 weeks. Results and Conclusions : The subject was improved in estimation by time to maintain right 2nd finger extended, PDI. The time was from a few seconds to almost 90 minutes. PDI was from 21 to 17. According to above result, acupuncture and electroacupuncture by meridian theory were effective to improve symptoms of writer's cramp.

• Journal of Korea Multimedia Society
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• v.10 no.9
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• pp.1220-1228
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• 2007

This paper presents a new system for online signature verification, approaching for finding gaps between a point-to-point matching and a segment-to-segment matching. Each matching algorithm has been separately used in previous studies. Various features with respect to each matching algorithm have been extracted for solving two-class classification problem. We combined advantages of the two algorithms to implement an efficient system for online signature verification. In the proposed method, extreme feints are used to extract writer-dependent features. In addition, using the writer-dependent features proves to be more adaptive than using writer-independent features in terms of efficiency of classification and verification in this paper.

• Journal of the Korean Society for Library and Information Science
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• v.2
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• pp.63-78
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• 1971

Libraries both in the East and the West in terms of its usage went through various changes in meaning. The writer attempted an etymological study on the terms of libraries from the earliest time to the present time. Finding various ways and means of usage in the literature of past and present, the writer tries to suggest the best fitted term for libraries to the Korean usage. The suggestion which the writer intended to introduce is Munhun-gwan(文獻館) in the place of Dosu-gwan(圖書館).

• Proceedings of the KSMRM Conference
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• 2002.11a
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• pp.87-87
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• 2002

목적： Writer's cramp를 가진 환자와 정상 성인에서 뇌 활성화를 비교 하고자 한다. 대상 및 방법： Writer's cramp를 가진 1명의 환자와 정상 성인 4명에서 글을 쓰는 과제를 시행하여 관련된 대뇌영역의 활성화를 유도하였다. resting, writering을 반복하는 자극을 시행하였다. 자기공명영상은 3.0T 초전도 자기공명 영상장치에서 EPI BOLD기법을 이용하여 얻었다. 영상 후 처리는 SPM 분석 프로그램을 사용하였다.

• The Korean Journal of Pain
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• v.8 no.1
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• pp.117-119
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• 1995

Writer's cramp is a gradual onset and the disorder shows itself at first only when the patient is fatigued or stressed, or when a difficulty in controlling the pen leads to inaccurate writing. The prognosis is poor and treatment is often difficult and unsatisfactory. Case 1: A-30-year old male, who had a difficulty in writing with palpitation for 10 years in front of the other men. After 5 times of stellate ganglion block, palpitation during writing did not appear and after 15 times, he could write with a slight spasm of hand muscles. Case 2: A-40-year old male, who had a difficulty in writing in a stressful situation. After 28 times of stellate ganglion block, he could write in normal work except in the strong stressful situation. From our experience, we recommend the stellate ganglion block may be an effective treatment for a writer's cramp.