Erratum to: Intracellular Substrates of a Heme-Containing Ascorbate Oxidase in Pleurotus ostreatus

Seung-Rock Lee,Woo-Jeong Joo,Yong-Un Baek,Youn-Kyong Lee,Seong-Woon Yu,Yeon-Ran Kim,Kee-Oh Chay,Seung-Hyun Cho,Sa-Ouk Kang 한국미생물학회 2009 The journal of microbiology Vol.47 No.6

In the online version of the article the name of the second corresponding author is misspelled. The correct spelling is Sa-Ouk Kang. The online version of the original article can be found under doi: 10.1007/s12275-008-0307-8

Tobit 모형을 이용한 CVM 분석

강주훈,강희용,정승진 관동대학교 기업경영연구소 2004 경영논집 Vol.22 No.-

There, in general, exists a difficulty in evaluating the external effect of economic activities by measures. It is simply because the external economic effect often fails to reflect the market price in real market transactions. Because evaluating the social expenses or benefits from public goods or environmental pollution often relies heavily on indirect, individual and subjective decision, it often tends to be over or underestimated. This paper adopted a closed Contingent Valuation Approach; if a respondent agrees on a specific price at the first stage that makes it possible to advance with an increased price to the second stage in which the respondent may accept the increased price. Then the respondent pays the highest price In the regression analysis, the Probit Model and the Logit Model is used in case that the dependent variable is considered as the appropriate selectable variable. The Tobit Model can be more of an appropriate model than the Probit and Logit in terms of describing the highest paying price at the second stage through the closed and contingent valuation approach.

우리나라 여성의 삶의 질에 관한 연구

강한솔,정수현,황은진,이정주,노승용 서울여자대학교 여성연구소 2011 여성연구논총 Vol.26 No.-

People are getting more interested in their “quality of life” as they achieved certain level of economic development. Governments pay great attention on well-being and happiness of people as well and try to find the best way to improve citizens' quality of life. However, South Korea is still on 27th out of 39 OECD and G20 countries in quality of life index, which means that there are great needs to improve Koreans' quality of life. Moreover, it is expected that Korean women's quality of life might be worse than this in its patriarchal environments. In fact, there are few research regarding Korean women's quality of life and it is unknown what personal and social factors affect Korean women's quality of life and how we can improve it. This research attempts to find out factors related to Korean women's quality of life through the surveys of 536 Korean women. The results show that quality of life is most influenced by factors such as self-fulfillment, socio-economic independence, satisfaction with the residence, and satisfaction with cultural activities. In addition, happiness of Korean womem is greatly affected by various factors such as mental health, interpersonal relationship, self-respect, self-fulfillment, socio-economic independence, satisfaction with the residence, and satisfaction with cultural activities. Among various factors related to quality of life and happiness of Korean women, scores of self-respect, self-fulfillment, and interpersonal relationship are high, while scores regarding income are relatively low. Key words:Quality of Life, Happiness, Maslow

우심방을 침범한 거대 비호지킨씨 림프종 1예

강상범,진승원,이은경,박용현,최용호,김용주,박준철,김재형,홍순조,최규보,권종범,원용순,박건,이은희 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

한국제조산업의 총요소생산성의 측정

강주훈,김승화 관동대학교 기업경영연구소 2004 경영논집 Vol.22 No.-

최근까지 총요소생산성(TFP)성장율 추정치의 결과는 국가마다, 그리고 분석기간에 따라서 상당한 차이를 보이고 있다. 기본적인 솔로우 잔차항에 근거한 TFP의 추정은 세 가지 점을 고려하지 않은 단점을 지니고 있다. 즉 표준적인 솔로우 잔차항에 근거한 총요소생산성은 완전경쟁시장, 규모의 보수불변(constant returns to scale), 자원의 완전고용을 전제로 추정되기 때문에, 현실적으로 시장지배력(market power), 규모의 경제, labor and capital hoarding의 문제를 도외시하고 있다. 본 논문은 Hall(1990)의 비용분배(cost based)모형에 근거하여 한국의 총요소생산성을 18개의 제조산업별로 추정하였다. 특히 한국의 제조산업은 중간재의 수입에 대한 해외의존도가 큰 점을 고려하여 중간재를 국내중간재와 해외로부터 수입되는 해외중간재로 나누어 분석하였다. Basu(1996)의 경우 중간재를 대리변수로 이용하여 TFP를 추정하였으나 본 논문은 제조업 가동율이 경기변동을 나타내는 주요 지표임을 감안하여 제조업 가동율을 이용하여 생산요소의 Hoarding의 문제를 제거하였다. 추정결과, 규모의 보수는 분석기간(1970-1995)에서 제조업 비내구재 0.83, 내구재는 0.98, 그리고 제조업 전체는 0.91의 보수감소를 보이고 있다. 총요소생산성 증가는 같은 기간에서 비내구재 3.15%, 내구재 -0.56%, 그리고 제조업전체는 2.12%로 추정되었다. 한국제조산업의 경우 총요소생산성 증가율는 약한 경기역행성을 나타내고 있으며 또한 시장지배력이 큰 산업에서 그리고 해외중간재의 투입비중이 큰 산업에서 기술진보가 상대적으로 크게 증가했다고 결론지을 수 있다.

내시경적 점막절제술로 치험한 식도 과립상 세포종 1례

강혁주,김성욱,최석진,이중현,장재식,서영범,윤병구,박건욱,김성자,김용섭,강승완,이구,양창헌,이창우,김욱년,이광헌,서정일 동국대학교 의학연구소 2000 東國醫學 Vol.7 No.-

과립상 세포종은 Schwann 세포 기원으로 생각되며 인체에 비교적 드물게 발생한다. 과립상 세포종은 전신 어느 곳에서나 발견될 수 있으나 주로 혀, 구강, 피부 혹은 유방 등에서 호발하며 드물게 위장관에서 발견된다. 위장관에서는 식도에서 가장 호발하며 다음으로 위, 대장 순이다. 과립상 세포종은 대부분, 특히 위장관에서는 양성이며 소수의 악성 병변이 보고되었다. 이러한 이유와 함께 수술 전의 진단이 어렵기 때문에 과립상 세포종에 대한 근본적인 치료는 현재까지 외과적 절제술이다. 최근에 시도되는 치료방법들로는 내시경적 레이저 치료, 용종절제술, 내시경적 점막 절제술 등이 있다. 저자들은 상부 소화관 내시경검사를 시행하여 식도 과립상 세포종을 진단하고 내시경적 점막 절제술을 시행하여 합병증 없이 퇴원하여 현재 재발없이 경과 관찰중인 1례를 경험하였기에 보고하는 바이다. Granular cell tumors, which occur infrequently, are probably of Schwann cell origin. They can occur almost anywhere in the body but usually affect the tongue, oral cavity, skin, or breasts and are rarely found in the gastrointestinal tracts. The esophagus is the most frequent gastrointestinal site, followed by the stomach and the colon. Granular cell tumors are generally benign, especially in the gastrointestinal tract, some malignant lesions have been reported. For this reason, and also because preoperative diagnosis is difficult, the standard treatment for granular cell tumor has until now been surgical excision. In recent years, other therapeutic methods is endoscopic laser therapy (ELT), polypectiomy, endoscopic mucosal resection (EMR). We report a case of esophageal granular cell tumor which was diagnosed by an endoscopy and managed using an endoscopic mucosal resection without complication.

다카야스 동맥염과 동반된 초점성 분절성 사구체경화증 1예

강신명,송영수,김주성,윤수영,이루다,최규헌,조승연,이호영,한대석,정현주' 대한신장학회 2000 대한신장학회잡지 Vol.19 No.5

국내에서 유행하는 HIV의 전파 경로에 따른 Subtype 분포

이주실,남정구,김성순,강춘,최병선,김옥진,박미선,성봉모,서순덕,전수경,변승옥,신영오,조해월 대한감염학회 2001 감염 Vol.33 No.5

Background : Previous data have been reported that subtype B is prevalent in South Korea, but neither the extent nor the proportion of subtypes could be evaluated. This study was designed to analyze the distribution of HIV-1 subtypes, temporal instructions and transmission dynamics between epidemiological groups. Methods : 1,280 Koreans had been diagnosed as HIV seropositive during the period 1985 to 2000. Among them, 134 individuals were selected for this molecular epidemiological study. 134 DNAs were isolated from uncultured or cultured peripheral blood mononuclear cells. V3-V5 (0.7 kb) fragment of HIV-1 env gene was amplified by nested polymerase chain reaction and was sequenced. Results : HIV-1 isolates from thirty-seven homosexuals were all subtype B (100%). On the other hand, 66 isolates from 94 heterosexuals were subtype B (70%) and 28 were non B subtypes (30% : 13 A, 4 C, 2 D, 8 E , 1 G). Only subtype B strains were isolated from 73 males who were infected with HIV inside Korea while 16 B and 20 non B subtype strains were isolated from 36 males who were HIV infected outside of Korea. However, B and non B strains were isolated half and half from females who were infected inside Korea except one. Conclusion : The HIV-1 subtype B strains are prevalent in Korea from the early HIV infection until present in both homo and heterosexuals. Non B strains have been transmitted from men who were infected outside Korea to their spouses and casual partners. So, we need further study to monitor subtype B and non B HIV transmission in epidemiological groups of Korea, (Korean J Infect Dis 33:311∼318, 2001)

기초직업능력표준 제도화 방안

나승일,정철영,김주섭,구자길,김강호,장현진 한국농업교육학회 2008 농업교육과 인적자원개발 Vol.40 No.2

이 연구의 목적은 기초직업능력표준의 활용성 제고를 위해, 직업교육훈련 및 자격제도에 기초직업능력표준의 도입 방안과 법적·정책적 제언을 하는데 있었다. 연구목적 달성을 위해 문헌고찰, 내용분석, 조사연구, 전문가협의회 등의 연구방법이 활용되었다. 기초직업능력표준 제도화 방안 개발을 위해 기초직업능력표준의 자격도입 및 교육훈련에의 활용에 필요한 인프라를 구축하고 이를 법적으로 규정하는 것을 기본방향으로 설정하였다. 기본 방향에 따라 ① 기초직업능력 자격은 국가기술자격에 표준을 반영하거나 신설하되 응시자격에 제한을 두지 않고, 결과인증 방법을 통해 3등급으로 구분한다. 단, 직업윤리는 등급을 구분하지 않고 합격과 불합격의 단일동급을 적용한다. ② 기초직업능력표준을 학교 교육과정 및 훈련기준에 반영하되 기존 교과에 반영하거나 별도 교과를 신설한다. 이를 위해 학습자, 교육훈련기관, 자격검정기관, 인프라 차원의 지원이 요구된다.③ 기초직업능력 교육훈련과 자격의 연계를 위해 교육훈련이수자에게 자격시험의 일부 또는 전체를 면제하도록 한다. ④ 기초직업능력표준의 관리 · 운영은 한국산업인력공단에서 담당하되 주요 심의사항은 자격정잭심의위원회에서 주관하도록 한다. 제도화 방안의 실제 적용을 위해 자격기본법, 근로자직업능력개발법 등의 관련 법제 정비를 위한 제언을 제시하였으며, 제도화의 효율적인 추진을 위한 정책적 제언을 제시하였다. The purpose of this study was to develop the introduction plan and to identify the revision points of laws and the political implications related with basic competencies standards for improving utilization based on vocational training and qualification. For the purpose, literature reviews, contents analysis, survey and experts council were conducted. This study suggested the basic framework which was building infra and legislation consolidation required on establishment qualifying system and improvement utilization to institutionalize the basic competencies standards. According to this, ① basic competencies qualification should be considered on national technical qualification and be graded 3 levels through summative evaluation without application requirements. But vocational ethics must be under the pass-fail system. ② It should be make the best use of basic competencies standards on schooling curriculum and vocational training standards by means of modifying existing courses or creating new courses. For this, it need to support learners, training and education institutions, qualifying test institutions, and infra. ③ Individuals who complete the course should be exempt on whole or partial exam for linking between training and qualification. ④ Management and operation of basic competencies standards should be controled by Human Resource Development Service of Korea, and the right to deliberate need to be authorized by Qualification Policy Deliberation Committee. To realize institutionalization, this study suggested consolidating the related laws including Framework Act on Qualifications, Workers' Vocational Competency Development Act, and so on. Moreover, it recommended political proposal for effective actualization of institutionalization.

고분자 전해질을 이용한 한외여과에서 마그네슘의 제거에 대한 교반시간의 영향

김승건,이호원,강영주 濟州大學校 海洋硏究所 2003 해양과환경연구소 연구논문집 Vol.27 No.-

This paper was to investigate the effect of mixing time on the rejection of magnesium in polyelectrolyte enhanced ultrafiltration with PSS[poly(sodium-4-styrenesulfonate)] and PDDA[poly(diallyldimethylammonium chloride)]. The removal ratio of magnesium, the rejection ratio of polyelectrolyte, and the Permeate flux were stable within 10 min of mixing. PSS is more effective than PDDA in the removal of magnesium. When PSS of 2.000 ㎎/L was used. the removal ratio of magnesium was 78%. The rejection ratios of PSS and PDDA in Mg solution were up to 95.9% and 95.7%. respectively.