• Preventive Nutrition and Food Science
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• 제9권4호
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• pp.383-388
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• 2004

This study was designed to identify how the incidence and severity of premenstrual. syndrome (PMS) correlate with the nutrient intakes and exercise habit of women. The subjects of this study were 299 women residing in Busan metropolitan city. Each subject was asked to complete a menstrual discomfort questionnaire (MDQ) for PMS and nutrient intakes. PMS symptom scores of women in their twenties ranked in order of severity were: behavioral change (2.45), followed by pain (2.36) and water retention (2.28), negative effects (2.20), autonomic reaction (1.91), arousal (1.87), decreased concentration (1.76) and decreased control (1.74). For Women in their thirties, the symptom of pain was the most dominant (2.93) followed by autonomic reaction (2.69) and behavioral change (2.54), and for those in their forties, negative effect (3.06) was highest, followed by pain (2.97) and autonomic reaction (2.86). The overall symptoms of PMS significantly increased with age (20': 2.07 points, 30': 2.34 points, 40': 2.47 points). There was no correlation of the BMI of the subjects with the symptoms of PMS, but there was a significant negative correlation between the symptoms of PMS and exercise frequency for women in their thirties and forties. Subjects in their twenties exhibited a significant negative correlation for PMS symptoms with the intake of carbohydrate (p < 0.05), calcium (p < 0.05) and vitamin E (p < 0.05). For subjects in their thirties, PMS symptoms were negatively correlated with the intake of calcium (p < 0.05) and vitamin C (p < 0.05); and in women in their forties, calcium (p < 0.01) and carbohydrate (p < 0.05) intakes were negatively correlated with PMS symptoms. This suggests that PMS represents the clinical manifestation of a nutrient deficiency state, especially calcium. Therefore, we concluded that nutrient supplementation and exercise management are likely to be of benefit in relieving PMS symptoms.

• 정보보호학회논문지
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• 제24권5호
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• pp.951-959
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• 2014

최근 들어 세계적으로 정보자산 유출에 대한 문제가 대두되고 있다. 국가정보원에 따르면, 2003년부터 2013년까지 총 375건의 해외 기술 유출을 적발했으며, 특히 2013년 한 해에만 49건이 적발되는 등 시간이 갈수록 증가 추세를 보이고 있다. 이는 기업에서 정보보호 관리체계를 수립 운용하고 이를 인증 받아야 할 필요성이 있음을 뜻한다. 하지만 ISMS 인증을 받기 위해서는 아직까지 이미 드러난, 혹은 아직 드러나지 않은 장애요인들이 상당히 존재하며, 관련 연구 또한 아직 부족하다. 따라서 본 연구에서는 기업이 ISMS 인증 시에 어떤 장애요인을 가지고 있는지 탐색적 요인 분석 기법을 이용하여 실증적으로 분석하였다. 연구 결과, 심사 난이도 및 기간, 컨설팅 업체 관련 요인, 인증 선행 사례 및 컨설팅 인력 자질, 내부적 요인, 인증기관 신뢰도 및 심사 비용, 인증 혜택 관련 요인과 같이 총 여섯 개의 압축된 요인을 도출하였다.

• The Korean Journal of Pain
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• 제27권2호
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• pp.139-144
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• 2014

Background: To manage intractable cancer pain, an alternative to systemic analgesics is neuraxial analgesia. In long-term treatment, intrathecal administration could provide a more satisfactory pain relief with lower doses of analgesics and fewer side-effects than that of epidural administration. However, implantable drug delivery systems using intrathecal pumps in Korea are very expensive. Considering cost-effectiveness, we performed epidural analgesia as an alternative to intrathecal analgesia. Methods: We retrospectively investigated the efficacy, side effects, and complications of epidural morphine and local anesthetic administration through epidural catheters connected to a subcutaneous injection port in 29 Korean terminal cancer patients. Patient demographic data, the duration of epidural administration, preoperative numerical pain rating scales (NRS), side effects and complications related to the epidural catheterization and the drugs, and the numerical pain rating scales on the 1st, 3rd, 7th and 30th postoperative days were determined from the medical records. Results: The average score for the numerical pain rating scales for the 29 patients decreased from $7{\pm}1.0$ at baseline to $3.6{\pm}1.4$ on postoperative day 1 (P < 0.001). A similar decrease in pain intensity was maintained for 30 days (P < 0.001). Nausea and vomiting were the most frequently reported side effects of the epidural analgesia and two patients (6.9%) experienced paresthesia. Conclusions: Epidural morphine and local anesthetic infusion with a subcutaneous pump seems to have an acceptable risk-benefit ratio and allows a high degree of autonomy to patients with cancer pain.

• 한국수정란이식학회지
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• 제29권4호
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• pp.321-325
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• 2014

The present study was performed on farm animals to test the effectiveness of progesterone-releasing intravaginal device (Cue-Mate$^{(R)}$ 1.56 g) and injection of prostaglandin $F_{2{\alpha}}$ ($PGF_{2{\alpha}}$) for synchronization estrus in Hanwoo cattle. The cattle were at random stage of the estrus cycle. The cows were artificially inseminated at day 7 after Cue-Mate withdrawal, using commercial semen from Korean native bulls. There was a season effect on the estrus synchronization rate. It was higher in spring (94.3%) followed by winter (93.3%), autumn (90.4%) and summer (67.2%). In summary, The results of this study revealed that season has influences on estrus behavior of cattle with no significant effect on pregnancy rate. In summary, we suggest summer reproductive management to alleviate the effects of heat stress. It should be based on intensive cooling combined with hormonal treatment. Given that different subgroups of cows benefit differently from the treatments, selective hormonal administration should be considered.

• 한국조경학회지
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• 제26권3호
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• pp.297-311
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• 1998

Landscaping on artificial ground is currently served as a means to imposing a greenery benefit on high-density and high-rise apartment sites. It functions as a sub-hierarchy in apartment planning such as ornamental element from the past. Major parking space tends to be allocated on the basement area in response to the required parking regulation. Therefore, competitive relatioinship between the parking and greenery space I limited outdoor of apartments leads to the development planning strategy and technology of artificial ground. This study aims at evaluating landscape planning on artificial ground of apartment complex through several approaches such as site survey, plan drawing analysis, and interview with related field experts. 15 survey apartment sites including Bundang Model, Shindaebang-dong, Pyoungchon Hyundai Apartments have been selected for conducting the research. Main results of this study are summarized below : First, scattering allocation of artificial ground between apartment building units is a dominant plan layout type among the survey sites. Even though unifying allocation type has an advantage to maximize underground parking space, it has a difficulty in maintaining proper soil ground base for nurturing plants. Therefore, underground parking space should be planned by unifying allocation type placed separately from apartment units. This plan type can provide a balanced planting between soil and artificial ground on surface level. Second, It is strongly recommended to integrate the whole planting base which involves architectural structure, drainage, and water proofing above the planting design. When considering that process as a professional subject dealing with natural material such as trees and shrubs, those tasks should be directed by landscape architectural divison and landscape architect. And planting area for artificial ground has to be specified in initial phase of architectural design. This step provides an opportunity to make a proper decision on structural load, drainage, and water proof design as an integrated part of the management.

• 한국항해학회지
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• 제19권1호
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• pp.49-69
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• 1995

What is the national competitive power\ulcorner What are the determinants of national competitive advantage\ulcorner In order to find these problems, this study was initiated theoretically through the international trade theory and international managerial strategic theory. The flow of studies, in connection with these competitive advantage, come into industries competitive advantage from national competitive advantage. It is understood that the flow of studies is based on the change of paradigm about the international industry environment. Today, the international industry environment has been changed into vigorous situation with the new trade system such as globalization, UR negotiation, WTO system instead of GATT. Among these environments, all enterprises in any industries should try to enhance their benefit, income profits and develop their management strategy, because it is essential for them to keep and make a profit in order to be competitive against all other rivaling enterprises. According to researchers and the ages of history, the concept and determinants of competitive advantage have been dissimiliar as followings. 1) Theory of absolute advantage : Absolute Product Cost. 2) Theory of comparative advantage : Comparative Product Cost. 3) Theory of reciprocal demand : the Reciprocal Demand Structure. 4) Theory of Hechsher-Ohlin : Factor Endowment. 5) Paradox of Leontief : the Quality of Factor Endowment. 6) Theory of technological gap : R & D. 7) Technological gap model : The Technological Gap. 8) Theory of the product life cycle : Product Life Cycle. 9) Christensen's study : Firm's character & manager's character. 10) Monopolistic Advantage Theories : Monopolistic Advantage 11) Electic theory : Ownership, location and internalization specific advantages. 12) Theory of value chain : Cost advantage, Differentiation, Focus. However all these theories have the limit of illustration regarding today's competitive situation, the Porter's theory shows well the determinants of competitive advantage with competitive strategy. Therefore, the analysis of the competitive advantage for maritime industry should be studied by the determinants of competitive advantage of nations

• 한국수자원학회논문집
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• 제50권8호
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• pp.513-520
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• 2017

홍수피해저감효과를 분석하기 위해서는 수리 수문학적 분석을 통한 피해예상지역과 침수심을 분석함과 함께 피해예상지역에 대한 피해액 추정이 가능해야 한다. 홍수피해액의 추정은 일반적으로 건물의 구조물 및 내용물에 대해서 침수심의 변화에 따라 분석된다. 본 연구에서는 실제 피해지역의 자료들을 토대로 학교건물에 대한 침수심별 손상함수를 개발하고 적용하였다. 그리고 학교건물에 대한 손상함수의 개발절차, 침수심별 손상함수의 보완과정을 제시하였고, 그리고 손상함수의 적용결과에 대한 기존 기법과도 비교하여 검증하였다. 본 연구를 통해 손상함수를 개발하는 과정과 개발된 침수심별 손상률 그리고 함수의 적용과정은 향후 피해규모에 따른 홍수피해액 추정을 가능하게 하여 홍수피해저감 대책에 대한 비용대비 효과분석 수행에 활용될 수 있을 것으로 기대된다.

• 의료법학
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• 제13권1호
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• pp.71-89
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• 2012

Just in case a patient's state couldn't get better or get even worse after medical practices, it is difficult for the patient's side to accept the result and it tends to think that its damage is caused by his doctor's malpractice. Medical practices of a doctor require highly advanced attention duty as a medical expert, because they are targeted at a human body of the best benefit and protection of the law. However, it is hard to prove the malpractice on the patient's side in medical dispute. Therefore, to solve a medical dispute quickly and fairly before the medical suit Korea Consumer Agency (KCA) has done a medical dispute adjustment business since 1999. For the past 5 years (2006~2010), the medical team of KCA had managed 4,171 cases as an injury relief, but it had dealt with them focusing on an injury relief business only after the occurrence of a medical accident. Afterwards, it is necessary to expand the range of its services in purpose of preventing the injury of consumers. If we can solve the problems -the clear statements about the cease of extinctive prescription in the fundamentals of comsumer act, the presence of parties directly concerned at comsumer dispute adjustment committee, and the effect of an agreement, etc. -, which have been founded in medical injury relief service of KCA and the management and procedures of the comsumer dispute adjustment committee of KCA and if we can also give KCA more workers and the proper budget of the government, we can expect KCA to become a more useful agency.

• 대한예방한의학회지
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• 제23권3호
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• pp.1-12
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• 2019

Objectives : Korean national health insurance data is a useful real-world data representing whole medical bills submitted to Health Insurance Review Agency. This study aims to understand recent benefit trend of insurance herbal preparations for treating bronchiectasis(disease code J47) utilizing insurance data. Methods : We reviewed national health insurance claims data from 2013 to 2017 which have main diagnosis or sub diagnosis code of J47 and with the record of prescribing insurance herbal medication. Frequency analysis was performed to analyze the most frequently prescribed prescription. Results & Conclusions : Both the number of claims statement(770 to 1,746cases) and patients(266 to 484) of insurance herbal preparations increased considerably from 2013 to 2017. Top 10 preparations based on the number of claims statement were 'Samso-eum', 'Yeonkyopaedok-san', 'Socheongryong-tang', 'Bojungikgi-tang', 'Hyangsapyungwi-san', 'Yijin-tang', 'Saengmaek-san', 'Jaeumganghwa-tang', 'Ojeok-san' and 'Gungha-tang'. Top 10 preparations based on the number of patients were 'Samso-eum', 'Socheongryong-Tang', 'Saengmaek-san', 'Yeonkyopaedok-san', 'Haengso-tang', 'Hyangsapyungwi-san', Yijin-tang', 'Jaeumganghwa-tang', 'Bojungikgi-tang' and 'Hyeonggaeyeongyo-tang' in respectiv order. Claims of top 10 frequent preparations occupied more than 60% of total claims. We hope this finding to be utilized as basic data for future research of evidence-based bronchiectasis treatment utilizing Korean traditional medicine.

• 한국문헌정보학회지
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• 제51권1호
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• pp.125-146
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• 2017

1999년 1월 29일 제정된 공공기록물관리법 정수점검 관련 조항에 따라 기록관, 특수기록관, 영구기록물관리기관은 '매2년 전수1회' 주기로 정수점검을 실시해 왔다. 특히 영구기록물관리기관은 그 동안 적극적인 수집활동을 통해 보존기록물이 폭발적으로 증가하였으나, 기존 정수점검 관련 법령 조항으로 인해 정수점검 수행 시 많은 문제점과 실효성에 의문이 제기되어 왔었다. 본고는 영구기록물관리기관의 정수점검 업무에 대해 새롭게 제 개정된 법령의 개정사유, 내용, 목적 및 입법취지 등을 소개하고 기존 업무의 문제점과 변경된 업무의 개선사항을 분석하였다. 필자는 다년간 정수점검 업무를 담당하면서 발견된 문제점과 근본적 해결을 위해 시행규칙 제 개정 작업에 착수하여 초안 및 최종안 작성과 법제처 법률검토를 거쳐 2016년 8월 29일부터 새로운 정수점검 관련 법 조항을 제 개정하였다. 제 개정된 정수점검 관련 법조항의 가장 핵심적인 내용은 '최소 매4년 전수1회'라는 탄력적 정수점검 주기적용과 '사후조치 의무화' 규정이다.