내향성 발톱 교정에 관한 사례 고찰 연구

배민규(Min-Gyu Bae),윤천성(Chun-Sung Youn) 한국뷰티산업학회 2023 뷰티산업연구 Vol.16 No.2

본 연구는 ‘내향성 발톱 교정에 관한 사례 고찰 연구’로서 보다 효과적인 내향성 발톱 교정 방안을 제안하고자 함에 있다. 고찰하여 분석한 결과 배민규, 윤천성(2022)은 내향성 발톱 예방 및 개선⋅교정을 목적으로 활용한 레진 젤(크랄레젤)을 활용한 내향성 발톱 교정 방법이 제품 활용 편리성, 문제점 등에서 다른 연구자들의 연구방법에 따른 문제점 등과 비교했을 때 활용 가치가 있을 것으로 판단했다. 다만 기존 다른 연구자들의 아크릴 스캅춰, Brace System, 실크, 와이어 등 제품들에 비해 교정 효과가 비교적 낮아 김경환(2022) 연구자가 내향성 발톱 교정 효과성 검증을 위해 활용했던 견인기를 함께 활용하기를 제안한다. 내향성 발톱 예방 및 재발 방지를 목적으로 배민규, 윤천성(2022) 연구자가 제안한 크랄레젤 리커버 1회 적용을 제안하고, 내향성 발톱 개선 및 교정을 목적으로 김경환(2022) 연구자가 활용한 견인기를 활용하여 발톱을 펴준 후, 배민규, 윤천성(2022) 연구자가 제안한 크랄레젤 리커버를 목적에 맞게 2~5회 적용하여 활용하기를 제안한다. 본 연구 자료가 내향성 발톱 질환으로부터 건강한 삶을 영위하기 위한 자료로 활용될 수 있기를 기대해 본다. As “a case study on the correction of ingrowing nail”, this study aims to suggest more effective measures for the correction of ingrowing nail. In the results of considering and analyzing it, the correction of ingrowing nail using the Resin Gel(Kralle Gel) which was used by researchers Min-Gyu Bae & Chun-Sung Youn(2022) for the purpose of preventing, improving, and correcting the ingrowing nail, seemed to be more useful than other methods used by other researchers in the aspect of convenience of product use and problem. However, compared to the products like Acrylic Sculpture, Brace System, Silk, and Wire used by other researchers, the effect on correction was relatively lower, so it is proposed to be used together with the Retractor that was used by Kyeong-Hwan Kim(2022) for verifying the effectiveness on the correction of ingrowing nail. This study suggests applying Kralle Gel Recover one time suggested by Min-Gyu Bae & Chun-Sung Youn(2002) for the purpose of prevention & recurrence prevention of ingrowing nail, unbending the nail by using the Retractor used by a researcher Kyeong-Hwan Kim(2022) for the purpose of improving/correcting the ingrowing nail, and then applying Kralle Gel Recover 2-5 times suitable for the purpose, suggested by researchers Min-Gyu Bae & Chun-Sung Youn(2022). The results of this study are expected to be utilized as the data for enjoying a healthy life from ingrowing nail disease.

억지이론과 억지전략에 대한 소고

전성훈(全星勳) 한국전략문제연구소 2004 전략연구 Vol.- No.31

Importance of Deterrence Theory and Strategy in Korea There are obvious reasons why the ROK, as a nation having it a core national policy to renounce WMD, should have firm grip on and preparations for deterrence theory and practice. Regional four powers either possess WMD or has such potential and exercise their own deterrence strategies. The US. deterrence strategy that is dominating the international security order has made big changes. Having nuclear weapons, North Korea has boasted of maintaining its nuclear deterrence capability. Thus, North-South Korean relations are not free from nuclear deterrence strategy as well. The Concept of Deterrence Deterrence is defined to dissuade or prevent enemy forces or rivals from taking hostile actions by demonstrating an ability to impose threats they are afraid of accepting. Deterrence itself is not preemption. Deterrence is a strategic concept that requires to have strength enough to thwart hostile intention or to defeat any invasion of others. Thus, to get proper military power and preparedness is essential for successful deterrence. In this regard, military spending is one way to increase credibility of deterrence. Deterrence and Arms Control Excessive military expenditures for maintaining and enhancing deterrence forces, in many cases, lead to arms race, which is an important side effect of implementing deterrence strategy. At this point, arms control or disarmament become necessary. Under deterrence strategy, arms control is a means to achieve stable peace in mutual and balanced way by reducing risks and possibilities of military confrontation and by minimizing damages if conflict occurs. Here are brief introductions of major deterrence strategies of the US. administrations. The Massive Retaliation Strategy Secretary of State John Dulles of the Eisenhower administration announced the massive retaliation strategy during an address at the Council on Foreign Relations in New York on January 12,1954. This strategy attempted to deter a spectrum of possible invasions through the threat of all-out nuclear retaliation. Based on the "New Look", the Eisenhower administration increased its dependence on long-range bombers carrying nuclear weapons by reducing military expenditures and minimizing reliance on troops. The Flexible Response Strategy President John Kennedy adopted the flexible response strategy in order to expand a range of retaliatory options instead of sticking to an infeasible "massive retaliation." In 1967, the NATO accepted this as an official military strategy. While the massive retaliation strategy allows for only two extreme choices of all-out nuclear war or submission, the flexible response strategy makes possible a variety of options between the two extremes and thus, multiplies policy alternatives. The Mutual Assured Destruction Strategy Reflecting on the reality of the 1960s that the Soviet nuclear forces rapidly expanded and the U.S. nuclear superiority disappeared, Secretary of Defense Robert McNamara conceptualized the mutual assured destruction (MAD) strategy. The MAD strategy was based on the acknowledgment that Washington and Moscow both came to have the second strike capabilities and the strategic parity between the two sides was reached. To sustain nuclear stalemate resulting from the MAD strategy requires the two elements: survivability and vulnerability. The Prevailing Counterforce Strategy The prevailing counterforce strategy, which is also called the enhanced counterforce strategy, materialized the Reagan administration's will to enhance the U.S. capability to carry out a successful nuclear war by increasing strategic nuclear weapons. The Reagan administration assumed that a nuclear war with the Soviet Union could take several months and attempted to make a strategy to overwhelm the Soviets in such a war. The prevailing counterforce strategy was embodied in the National Security Decision Directive (NSSD) 13, which was the first document of the U.S. administration that set to win a nuclear war as an objective of the deterrence strategy. The Clinton Administration's Deterrence Strategy The Clinton administration used the Presidential Decision Directive (FDD) 60 to embody its deterrence strategy in 1997. Declaring the end of a nuclear war winning strategy, the PDD 60 laid a foundation for deep cuts of nuclear weapons. According to the FDD 60, the United States reduced the nuclear weapons targeted for Russian conventional forces and instead, increased nuclear strike targets in China and other countries. At the same time, under the title of "adaptive planning", the Clinton administration began to target rogue states with nuclear weapons. The Bush administration's Deterrence Strategy According to a new deterrence strategy, the Bush administration has moved beyond the traditional MAD strategy. Arguing that Russia is no more an enemy, the Bush administration has emphasized on breaking away from the old offense-oriented deterrence strategy in the Cold War and has pursued a new "layered deterrence" strategy, incorporating both offense and defense. In the nuclear posture review (NPR), it also clarified three contingencies and target countries involved in each contingency where nuclear weapons might be used. Future Research The Korean peninsula where North Korea is nuclear-armed will become one of main areas in the coming "Second Nuclear Age." Although still relying on the existing theories and past experiences, the deterrence theory and strategy of the 21st century will further develop by assuming new realities where actual and potential nuclear weapon states manage inter-state relations based on checks and balances. Following up this trend and devising a Korean-version of deterrence strategy will be an essential element of the ROK's national security strategy.

舞踊 專攻生의 體格과 體型에 關한 考察 : 忠淸南道 所在 中學校 學生을 中心으로

전혜자,우상연,이입주 순천향대학교 기초과학연구소 2004 순천향자연과학연구 논문집 Vol.10 No.2

The aim of this study is to ciassify, compare and analyze charecteristics of physiques and somatotypes of some middle school students majoring in Korean Dance(15 students), Modern Dance(15 students) and Ballet(14 students) in Chung nam Province. In order to get some results this study has used the methods to mesure the elements of physiques(Height, weight, girth of chest, sitting height, length of arms, length of legs) and to mesure skinfold thickness of four parts, bone diameters of two parts and muscle girth of two parts. The results of this study are as follows. 1. The mean height are 160.03±5.47(Modern dancers' group), sitting heights are 86.07±3.20(Modern dancers' group) But there is no significant differences. 2. The mean weights are 50.19±6.34(Korean danders' group), chest girth are 79.29±5.34(Korean cancers' group) But there is no significant differences. 3. The mean length of arms are 76.26±3.13(Ballet group), length of legs are 102.24±3.76(Ballet group) But there is no significant differences. 4. The rankings of muscle girth in two parts of obdies are 1) Modern dancers' group 2) Korean dancers' group 3) Ballter cancers' group and there are significant differences in maximum circumferencer of upper arms(p<0.05).

원발성 후복막 종앙에 대한 임상적 고찰

전홍준,노승직 朝鮮大學校 附設 醫學硏究所 1983 The Medical Journal of Chosun University Vol.8 No.1

Because of this many types of retroperitoneal tumors and their rarity, information concerning the diagnosis, and treatment of a large series of these are of importance. This study is based on the clinical analysis of 12 patients with the retroperitoneal tumors experienced at Kwang-ju Christian Hospital during the period from 1975 to 1980 and review of literatures. The results were as follows ; 1. 58% of the retroperitoneal tumors are benign and 42%. of the tumors are malignant with a ratio of 1.4 benign to 1 malignant. 2. The age incidence of the retroperitoneal tumor revealed prevalence under the age of 10(58%) and beyond the age of 50(25%). The male to female ratio was 1:1. 3. In the majority of cases(75%), symptoms had been present for 1 year or less. The chief complaints in order of frequency were abdominal mass(84%), systemic manefestations(40%), and genitourinary symptoms (8%). 4. The positive physical findings were palpable abdominal mass(91%), abdominal distention(25%) and abdominal tenderness (9%). 5. Roentgenography, especially I.V.P. and upper G-I series was useful diagnostic procedures in retroperitoneal tumors. 6. Thc histilogical diagnosis of this series in order of frequency were teratoma, cyst, liposarcoma and neuroblastoma. 7. 66% of patients were treated wih curative resection, others were treated with biopsy or palliative resection with irradiation.

치성각화낭의 방사선학적 연구

천상득,안창현,최갑식 대한구강악안면방사선학회 2005 Imaging Science in Dentistry Vol.35 No.1

Purpose : To acquire the useful diagnostic information through the analysis of the clinical and radiological characteristics of mandibular odontogenic keratocyst. Materials and Methods : The researchers compared and analysed the clinical and radiological features of 112 cases of mandibular odontogenic keratocyst confirmed by histopathlogic examination. Results : Mandibular odontogenic keratocysts occurred more frequently in males than in females and the incidence is the highest in the 2nd and 3rd decades. These cysts occurred in the mandibular posterior area, angle-ramus area and anterior area 51.8%, 31.2% and 17.0% respectively. These cysts had undulating border (69.6%) rather than smooth border (30.4%). Most of these cysts had well-defined hyperostotic border (94.6%). These cysts caused cortical thinning or expansion (78.6%) rather than no cortical reaction (21.4%). Loss of lamina dura was observed in 72.3%, displacement of tooth appeared in 35.7% and root resorption appeared in 12.5% of cases. In 71% of cases, displacement of mandibular canal was observed. Internal patterns of lesional radiolucency were even (61.6%) or uneven (38.4%). Conclusion : These results would be helpful in diagnosing of mandibular odontogenic keratocyst.

Flaubert 作品의 描寫의 技法 : 『보바리夫人』, 『感情敎育』의 두 小說을 中心으로 On Madame Bovary and I'Education Sentimentale.

全盛子 誠信女子大學校 1976 硏究論文集 Vol.9 No.-

흰쥐의 위축된 저작근에 대한 간헐적 전기자극 효과

천상우,박병림,한두석 대한구강생물학회 1992 International Journal of Oral Biology Vol.16 No.2

This study was designed to evaluate the effect of intermittent electrical stimulation on atrophied masseter muscle in the rat(230-250g). Growing Sprague-Dawley rats(80g) were assigned to either a control(CONT), a soft dieted(SOFT), or a soft dieted plus intermittent electrical stimulation(SOFT-ES) group. CONT group was continued to receive an ordinary hard rat diet and SOFT group received an ordinary diet in a ground form, mixed with water in a proportion of 2:5, for 6 weeks. After 6 weeks of soft diet feeding in SOFT group, mechanical properties of contraction in the masseter muscle were measured by means of isometric force transducer and then electrodes were implanted to the masseter muscle for intermittent electrical stimulation(SOFT-ES group). In SOFT-ES group, electrical stimulation was applied directly to the masseter muscle for 2 weeks at supramaximal intensity, 0.3ms, 20Hz for 15 minutes every 6 hours. After electrical stimulation for 2 weeks, mechanical properties and fatigue tendency of the masseter muscle were observed. The results were as follows. 1. Twitch tension was no significant difference according to the mandibular position, however, tetanic tension at 11㎜ interincisal distance was larger than at 7㎜. 2. In SOFT group, tetanic tension and contraction time were decreased, and fatigue tendency was increased compared with the control group. 3. In SOFT-ES group, tetanic tension was increased and fatigue tendency was decresed compared with the soft dieted group, however, all mechanical properties of muscle contraction were similiar to those of the control group. 4. Effects of electrical stimulation in atrophied muscle were more prominant in tension-related properties than speed-related properties. These data suggest that intermittent electrical stimulation may be useful in prevention and treatment of muscle atrophy.

授乳期 女性의 營養知識 및 授乳態度에 관한 硏究

田玉蓮,金聖美 啓明大學校 生活科學硏究所 1990 科學論集 Vol.16 No.-

The purpose of this study is to grasp nutrition knowledge and lactation attitudes of mothers in lactation now and to be basic data which encourage breast-feeding in future. The subject of this study was 106 mothers of infant in lactation until 15 months old after delivery in Daegu Area (Naedang-dong,Sungdang-dong)and Dalsung Area (Hyeonpoong-myeon,Yuga-myeon, Guji-myeon.) All participating mothers of infant were randomly chosen. The time of this study was conducted from January 5th to January 25th,1988. The method of this study was that the researcher visited with mothers of infant and interviewed with them using questionaire. The collected materials were analyzed using frequency distribution,percentage,mean,X²test (Chi-Square)and F-test. The results of this study were as follows ; 1. Conducting the F-test,the score of nutritional knowledge according to age, educational level and monthly incomes showed significant differences. The score of nutritional knowledge was shown to be high among older mothers, the well-educated, city-dwellers and people with high incomes. 2. In lactation patterns according to the score of nutritional knowledge, the groups with the lower score gave their infants breast-feeding, whereas higher scoring groups provided them with bottle-feeding. 3. The sources of information about nutition knowledge and weaning did not show significant difference between division of ages and education levels. 4. In educational level and resident area of mothers, the educational level of country dwellers was low, whereas the educational level of city-dwellers was high. 5. In lactation patterns according to mothers'age, the groups who were younger than 25years old gave their infants breast-feeding, whereas the groups who were older than 30years old provided them with bottle-feeding. 6. In lactation patterns according to educational level,the groups who had lower education gave their infants breastfeeding, whereas the higher educated mothers provided them with bottle-feeding. 7. In lactation patterns according to resident area, countrydwellers gave their infants breast-feeding, whereas city-dwellers provided them bottle-feeding. 8. In lactation patterns according to monthly income,the lower income groups seemed to have breast-feeding, whereas the higher income groups seemed to have bottle-feeding. 9. The time of onset of the weaning was found to be earlier in the old aged, the higher educated and city-dweller groups. 10. The time of the termination of the weaning was found earlier in higher educated, city-dweller groups.

중등학교 GIS교육과정에 관한 연구

성춘자 남서울대학교 2005 남서울대학교 논문집 Vol.11 No.1

This research analyzed the current GIS education problems and suggest to alternative solutions. The goal of GIS education at the high school focused on understanding the GIS itself and the function as the instrument in order to study. And curriculum of GIS education should be constructed step by step. Analysis of GIS goal and contents, which are perfomed based on the current four geography of high school curriculum, results in the following problems. First, GIS goal is not make a distinction among basic course, selective course, advanced course. Second, there are not boundaries in terms of degree levels among the common basic course, selective course, and advanced course. Third, it has limit that using the GIS as a practical tool because it is treated as a separate sections. With consideration of the above issues, it is desirable that GIS concept education should be started at the middle school by lowering the degree of difficulty and then increase it step by step, so that it could be completed at about 11th grade high school. Besides, "Application education" which can solve region analysis and problem should start at the lower level of high school and ends at the higher level high school. Howver, material contents should be reconstructed in order to handle the above issues.

조직구 증식증 X

전혜경,김일규,오성섭,노상엽 大韓顎顔面成形再建外科學會 1996 Maxillofacial Plastic Reconstructive Surgery Vol.18 No.4

Histiocytosis X is the abnormal proliferation of histiocytes and usually a massive aggregation of eosinophilic leukocytes. The clinical features and prognosises of subclasses of histiocytosis X depend on the severity and extent of the organ involvement. The subclasses include Letterer-Siwe disease(Acute disseminated histiocytosis X), eosinophilic granuloma, Hand-Schuller-Christian disease. Hand-Schuller-Christian desease(acute, subacute form) refers to the form of disease that is most often fatal because of the widespread skeletal, extraskeletal lesion; this usually affects infants and children less than 3 years of age. Eosinophilic granuloma(histiocytosis X, localized) refers to a chronic form of disease with skeletal lesion; It usually affects children and young adult. Hand-Schuller-Christian disease(chronic form) refers to a chronic form of disease with skeltal, extraskeletal lesions. It usually affects children over the age of 3 years. In our hospital, 8 year old female patient visited complaining of painful swelling of mandibular angle, right side. We diagnosed eosinophilic granuloma and curetted the lesiones and refered to Dept. pediatrics for chemotherapy. We present 2 cases to you with literatures.