• Clinical and Experimental Pediatrics
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• v.59 no.sup1
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• pp.157-160
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• 2016

Coexistence of paroxysmal kinesigenic dyskinesia (PKD) with benign infantile convulsion (BIC) and centrotemporal spikes (CTS) is very rare. A 10-year-old girl presented with a 3-year history of frequent attacks of staggering while laughing and of suddenly collapsing while walking. Interictal electroencephalogram (EEG) revealed bilateral CTS, but no changes in EEG were observed during movement. The patient's medical history showed afebrile seizures 6 months after birth, while the family history showed that the patient's mother and relatives on the mother's side had similar dyskinesia. Genetic testing demonstrated that the patient had a heterozygous mutation, c.649_650insC, in the PRRT2 gene. To our knowledge, this constitutes only the second report of a patient with PKD, BIC, CTS, and a PRRT2 mutation.

• Journal for History of Mathematics
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• v.25 no.2
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• pp.57-70
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• 2012

In this study, a teaching unit for mathematically gifted students is designed, based on Lakatos's perspective. First, students appreciated the exceptions of Desargue theorem and introduced the point at infinity to remove the exceptions. Finally students were guided to realize that the exceptions and the general case of Desargue theorem have equal status. Exploring Desargue theorem with other viewpoints, gifted students experienced the growth of mathematical knowledge due to exceptions of the theorem.

• The Journal of Korean Medicine
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• v.32 no.5
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• pp.78-89
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• 2011

Objectives: The purpose of this study was to design a standardized questionnaire for patients with atopic dermatitis in oriental dermatology. Methods: We selected atopic dermatitis from the evaluation of students' satisfaction conducted by the Department of Oriental Dermatology, Dong-guk University College of Oriental Medicine in 2011. To design the questionnaire for atopic dermatitis, we made up descriptive materials consisting of history of the present illness, patient risk factors, past medical history, personal history, and physical examination. Results: Standardized patients (SP) were used in teaching and practicing interviewing and physical examination skills for students. The SP offers a readily available tool for teaching and evaluating the clinical performance and interpersonal skills of medical students. However, the SP program needs to be more thoroughly researched and developed. Research of pattern identification in atopic dermatitis is needed to design the questionnaire. Conclusions: Using an SP program is strongly recommended to teach and evaluate in oriental medicine clinical clerkships.

• Proceedings of the Earthquake Engineering Society of Korea Conference
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• 1998.10a
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• pp.12-19
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• 1998

Response spectrum analysis method is widely used for seismic analysis of building structure. Analysis of structural vibration for equipment, machine and moving loads are executed by time history analysis. This method is very complex, difficult and tedious. In this study, maximum response of structure for this case are simply and fast. calculated by mode shape and response spectrum for excitation. At first, Response spectrum and time history analysis for some earthquake is carried and investigate the error of maximum displacement response for R. S. A. Secondly, The process for response spectrum analysis in excitation are calculated, and maximum model response are combined by CQC (Complete Quadratic Combination) methods. Finally, Combining maximum displacement response is compared with one of time history analysis.

• Journal of The Korean Association For Science Education
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• v.27 no.2
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• pp.134-143
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• 2007

This study explores visitor learning in a natural history museum from the perspectives of situated learning. The purpose of this study is to understand how the visitors construct knowledge from museum experiences through dyadic discourses. The participants were two university students. They moved naturally through the exhibition with no predetermined path in a natural history museum in Korea. Data were collected in the form of audio-recorded dyadic discourses at and between exhibits and were transcribed. The transcription was coded using the conversation coding scheme, and categorized into specific learning types. The findings included (1) the characteristics of learning talks and (2) learning types created by dyadic discourses at and between exhibitions within learning contexts as museum learning experiences. Implications and future research related to visitor learning in informal learning settings were discussed based on the findings.

• The Journal of Internal Korean Medicine
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• v.22 no.3
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• pp.423-430
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• 2001

Objects: The purpose of this case-control study was done to examine the relationship between stroke prevalence and the anthropometric indices(body mass index(BMI), modified Broca's method(Broca's index), waist circumference(WC), waist-hip ratio(WHR)), dyslipidemia, past medical history(heart disease, hypertension, diabetes mellitus(DM)), life-style factors(smoking, drinking) in Korean adults. Methods : The study group consisted of neurologically confirmed 116 stroke patients as the case group and 116 non-stroke patients as control group. Obesity were defined as $BMI{\geq}25kg/m^2,\;Broca's\;index{\geq}30%$, WC >94cm in male and WC >80cm in female, $WHR{\geq}0.9$ in male and $WHR{\geq}0.8$ in female. Oyslipidemia were defined as total $cholesterol{\geq}200mg/dl,\;triglyceride{\geq}200mg/dl,\;HDL-cholesterol {\leq}35mg/dl,\;LDL-cholesterol{\geq}160mg/dl$. Information on life-style factors and past medical history was obtained from personal interview. The analysis of the data was done by means of chi-square test(Pearson's chi-square test, Fisher's exact test) and student t-test. Results: The results were as follow. In the study group: Hypertension had a 4:05 odds ratio, Broca's $index{\geq}30%$ had a 1.98 odds ratio, WC >94cm in male had a 2.17 odds ratio, WC >80cm in female had a 2.80 odds ratio, $WHR{\geq}0.9$ in male had a 4.66 odds ratio, $WHR{\geq}0.8$ in female had a 5.35 odds ratio, but heart disease, DM, life-style factors, serum lipid and 8MI had no direct relationship with odds ratio(nonsignificant). By student t-test, risk factors for stroke were found to be total cholesterol(p=0,025), LDL-cholesterol(p=0.013), WC(p=0.000) and WHR(p=0.000). Conclusions: This study suggests that people should be advised to control hyperlitension, hyperlipidemia and obesity since these carry a risk of stroke.

• Korean Institute of Interior Design Journal
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• v.20 no.1
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• pp.98-108
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• 2011

As people abroad have been much interested in the usage of modern architecture from the early days, many researches about various methods of using them have been progressed. In Korea, with the need to protect the modern architecture through active usage of them in the dimension of protecting the disappearing history, at present, many modern architectures were renovated and used. This research is to find out the sense of direction about the changes of design of the renovated modern architectures in Korea by analyzing the design changes after the renovations in Korea and abroad. Under the limitation of the modern architecture renovation case in Korea, Japan and China, the changes of design after the modern architecture renovation in Korea and aborad were analyzed by the analysis of the ways of remodelling for each case according to the case analyzing frame. Based on the reasons of renovations which had purpose of preserving social history with many other various reasons in common in both cases of Korean modern architecture remodelling and abroad, the common direction of design is to meet new with old to preserve the special image though they did it in different ways. However, different from the case of Japan and China which are coexisting present and past in space, Korean case focused too much on outside, which resulted in only outside designs. In the case of Korea, the past should have mutual understanding to have the firm space image by forming unique interior space culture through the architectural grafting the present in the past not only in the outside space but also in the indoor space. In another words, for the various changes of design in Korean modern architecture renovations, a systematic research should be done about the interior spaces of present architecture and modern architecture.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.16 no.3
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• pp.185-199
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• 2003

Objectives : The purpose of this clinical report was to estimate the efficacy of Lizhongtang plus Baidusan(理中湯合敗毒散) on allergic rhinitis. Methods : We prescribed Lizhongtang plus Baidusan(理中湯合敗毒散) for 15 patients who visited Kabsan oriental clinic with allergic rhinitis. We inquired into distribution of age, case history period, improvement of symptoms, etc. We used the statistical methods of student t-test in order to analysis of the different of symptom before and after treatment(p 〈0.05). Results : 1. The distribution of sex & age was as follows; Total patient were women. 10-19 years 2 cases, , 30-39 years 5 cases, 40-49 years 6 cases and 50-59 years 2 cases. 2. The case of history period was as follows; under a year 1 case, 1-3 years 3 cases, 3-5 years 2 cases, 5-10 years 4 cases and over 10 years 5 cases. 3. The amount of herbal medicine they took as follows: 1 je(劑) 1 case, 2 je(劑) 7 cases, 3 je(劑) 5 cases and 4 je(劑) 2 cases. 4. The frequency of acupuncture and moxibustion was as follows; under 5 times 1 case, 6-10 times 10 cases, 11-15 times 3 cases, over 16 times 1 case. 5. The nasal symptoms except the nasal mucosa color(pale) were improved significantly after treatment(p 〈0.05). 6 The general symptoms except menstruation pain were improved significantly after treatment(p 〈0.05). 7. The curative influence of rhinitis by Lizhongtang plus Baidusan(理中湯合敗毒散) was as follows excellent 2 cases. good 11 cases, ineffectiveness 2 cases. Conclusion: If we administer Lizhongtang plus Baidusan(理中湯合敗毒散) to allergic rhinitis patients with cold in the Zhong Jiao of deficiency type (中焦虛寒), it improves not only allergic symptoms such as the watery rhinorrhea, turbinate swelling, sneeze, nasal obstruction, etc but also coldness of the limbs(手足冷症), dyspepsia, dysmenorrhea, etc. Therefore, we consider that administration of Lizhongtang plus Baidusan(理中湯合敗毒散) to allergic rhinitis patients with cold in the Zhong Jiao of deficiency type (中焦虛寒) improves in quality of life, as removes inconvenience of life and stress.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2009.05a
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• pp.561-564
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• 2009

In this paper, we present an environment configuration of UML CASE tool for internet based collaboration work. We define a method of model sharing in distributed location and construct shared repository. Also we design for model history among work processes and to give responsibility using user authentication. Its result will contribute development of CASE tool supporting collaboration work.

• Childhood Kidney Diseases
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• v.19 no.2
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• pp.180-183
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• 2015

We report the case of a 14-year-old girl who visited the emergency room because of suprapubic discomfort and sudden acute urinary retention. She did not have any significant medical and surgical history, and her neurological examinations were all normal. Urinary catheterization led to the passage of 500 mL urine. Abdominal ultrasonography showed a hematocolpos that was compressing the urinary bladder. Gynecologic history taking revealed that the patient has not had menarche yet. Therefore, a cruciate incision was performed and her urination became normal. As the surgical outcome after adequate hymenotomy for imperforate hymen is usually good, the diagnosis of imperforate hymen is important. However, this condition is easily missed in the clinic because the first physician visited by the patient rarely takes a detailed gynecologic history or performs appropriate physical examinations. Although rare, imperforate hymen should be considered as a cause of acute urinary retention in the adolescence period. If an adolescent girl presents with abdominal pain and voiding dysfunction, a detailed gynecologic history and appropriate physical examinations of the genital introitus should be performed.