만경강 중,상류의 어류 길드특성 및 어류 조직내 수은 함량 분석

박향미 ( Hyang Mi Park ),이의행 ( Eui Haeng Lee ),안광국 ( Kwang Guk An ) 한국하천호수학회(구 한국육수학회) 2009 생태와 환경 Vol.42 No.2

본 연구는 2007년 만경강의 중?상류의 3개 지점을 선정하여 어류의 길드특성 및 조직별 수은 함량을 분석하였다. 어류의 종조성 분석에 따르면 7과 26종이 채집되었으며, 주요 우점종은 갈겨니(47%)로 수질오염에 쉽게 사라지는 민감종(Senstive species)이 우점하였다. 상류의 S1지점은 균등도 및 종 다양도가 낮게 나타났으나 그 밖의 2개의 지점들에서는 종다양도 및 풍부도가 높은 것으로 나타났다. 내성도 길드 분석에 의하면 S1과 S2 지점에서는 민감종의 비율이 각각 70%, 42%을 보였으나 반면 공단이나 도심지의 점오염원에 의해 영향을 받는 S3 지점은 민감종의 비율 감소(1%) 및 내성종의 비율(60%)이 증가하였다. 트로픽 길드 분석에서는 충식종의 비율이 S1에서 S3으로 갈수록 감소하였다. 이런 특성은 유기물질(BOD, COD), 영양염류(TN, TP), 전기전도도, 대장균수 및 부유물질에 근거한 이?화학적 수질 평가 결과와 일치하였다. 물리적서식지평가(QHEI)는 3지점에서 모두 ‘양호’상태로 나타나 물리적 서식지가 양호한 상태일지라도 수질에 의해 어류의 종구성이 달라질 수 있음을 나타냈다. 어류의 조직(tissue) 내의 총 수은 함량 분석에 따르면, 평균 농도는 149.6 μg kg-1로서 식약청의 기준(500 μg kg-1)에 따르면 어류 건강성에 영향을 줄만한 농도는 아닌 것으로 평가되었다. 각 조직별 수은 농축도는 근육에서 가장 높았고, 신장, 척추, 간, 아가미의 순으로 나타났다. This study was to analyze characteristics based on tolerance and trophic guilds and to determine the level of total mercury in tissues of sentinel species, Zacco platypus at 3 sampling sites of the Mangyeong River in 2007. Total sampled fishes were 26 species and the most dominant species was Zacco temminckii (47%). Fish community analysis was resulted that eveness index and diversity index showed low value at S1. However, diversity index and richness index at other sites showed high. According to various guilds analysis, relative abundance of sensitive species was 70% and 42% at S1 and S2, respectively. While sensitive species were decreased (1%) and tolerant species were increased (60%) at S3. It was mainly carried to the impacts of wastewater treatment plants near the location. Relative abundance of insectivore species was decreased from up (S1) to midstream area (S3). In addition, chemical water quality, based on analyses of BOD, COD, TP, TN, EC, MPN and SS concentration showed similar trends. Qualitative Habitat Evaluation Index (QHEI) was averaged 164, judged as “good” habitat condition. Average concentrations of total [Hg] was 146.9 μg kg-1. In the muscles of total [Hg] was the highest, and then followed by kidney, vertebrae, liver, and gills. According to FDA standards (500 μg kg-1) of Korea, total [Hg] has not affected to the individual fish health.

어류의 다변수 생태 평가 모형을 이용한 수체건강도(위해성) 진단

박향미(Hyang-Mi Park),이의행(Eui-Haeng Lee),이재훈(Jae Hoon Lee),안광국(Kwang-Guk An) 한국환경독성학회 2011 한국독성학회 심포지움 및 학술발표회 Vol.2011 No.10

간호사의 섬망관련 지식, 간호 자신감과 섬망 간호 수행과의 관계

박향미 ( Park Hyang-mi ),장미영 ( Mi Young Chang ) 한국보건정보통계학회(구 한국보건통계학회) 2016 보건정보통계학회지 Vol.41 No.4

Objectives: This study was conducted to investigate the correlation among nurses` knowledge, their self-confidence about care for delirium and nursing performance for patients with delirium. Methods: The study subjects are the 203 nurses working at general hospitals. The data were collected using the instruments for knowledge of delirium (47 items), performance (23 items), and self-confidence (15 items). The used statistical analysis were t-test, ANOVA, Pearson`s coefficient and multiple regression analysis. Results: Nursing performance level for patients with delirium was 2.85±0.47, knowledge of delirium nursing 32.15±4.36, and self-confidence in delirium nursing 52.00±17.05. The difference in performance were associated with number of caring experience with delirious patients (during for 1 year) (F=3.22, p=0.024), perceived importance (Caring delirious patient is an important nursing intervention) (F=5.85, p=0.003), necessity of education for delirium (F=5.58, p=0.004), and necessity of manuals for delirium care (t=2.11, p=0.036). The nursing performance for patients with delirium had positive relationship with knowledge of delirium (r=0.30, p=0.000) and self-confidence (r=0.35, p=0.000). Factors related to the nursing performance for patients with delirium were `self-confidence in nursing performance for patients with delirium` (β=0.24, p=0.001), `knowledge of delirium` (β=0.16, p=0.002), and `necessity of manuals for delirium care` (β=0.16, p=0.014). These variables explained 18.5% of the variance in nursing performance for patients with delirium. Conclusions: It is necessary to develop systematic educational program and manual for improving the knowledge, self-confidence and performance for patients with delirium among nurses working at general hospitals.

축산식품중(畜産食品中)의 미량원소(微量元素) 함량(含量)에 관한 연구(硏究) -우(牛), 돈(豚), 계(鷄), 계란(鷄卵) 우유(牛乳)를 중심(中心)으로-

박향미 ( Hyang Mi Park ),김순재 ( Soon Jae Kim ),손봉환 ( Bong Whan Sohn ) 한국가축위생학회 1990 韓國家畜衛生學會誌 Vol.13 No.1

In order to determine the levels of trace elements in livestock products surveys have been conducted in Inchb`on area. The samples were obtained from cattle organs, swine organs, chicken organs, eggs and milk. The levels of nine harmful trace elements( As, Cd, Cr, Cu, Fe, Hg, Mn, Pb, Zn) and three trace elements(Ca, Co, Na) were determined by ICP spectrometry. 1. In the survey on 9 harmful metals with 20 cattle, the highest level was 56.90ppm(Fe, liver) and the lowest level was 0.l0ppm(Cd, muscle). 2. In the survey on 9 harmful metals with 31 swine, the highest level was 169.71ppm(Fe, lung) and the lowest level was 0.O2ppm(Cd, heart). 3. In the survey on 9 harmful metals with 20 chickens, the highest level was 42.64ppm(Fe, liver) and the lowest level was 0.Ooppm (Hg, entire organs). 4. In the sur`rey on 9 harmful metals with 23 eggs, the highest level was 26.O8ppm (Fe, yolk) and the lowest level was 0,00ppm (Hg, yolk and white). 5. In the survey on 9 harmful metals with 20 cases of milk, the highest level was 6.O2ppm (Zn) and the lowest level was 0.04ppm (Cd). 6. In cattle the mean concentrations were highest in seven elements and in milk the mean concentrations were lowest in five elements.

대청호의 nutrient enrichment experiment 및 수질 역동성

박향미(Hyang-Mi Park),고대근(Dae-Geun Ko),안광국(Kwang-Guk An) 한국환경독성학회 2012 한국독성학회 심포지움 및 학술발표회 Vol.2012 No.5

오디분말을 첨가한 옐로우 레이어 케이크의 저장 중 품질 특성

박향미(Hyang-Mi Park),황성연(Seong-Yun Hwang),강근옥(Kun-Og Kang) 동아시아식생활학회 2011 동아시아식생활학회지 Vol.21 No.6

단일 의료기관에서 진단된 아나필락시스 환자의 임상적 특성

박향미 ( Hyang Mi Park ),노진철 ( Jin Chul Noh ),박종현 ( Jong Hyun Park ),원연경 ( Youn Kyoung Won ),황세희 ( Se Hee Hwang ),김재윤 ( Jae Yoon Kim ),김유영 ( You Young Kim ),노의정 ( Eui Jung Roh ),정은희 ( Eun Hee Chung ) 대한소아알레르기호흡기학회(구 대한소아알레르기 및 호흡기학회) 2012 소아알레르기 및 호흡기학회지 Vol.22 No.3

Purpose: The studies concerning the clinical features of patients with anaphylaxis, who meet the newly established diagnostic criteria, are reported in Korea, but comparative studies regarding the clinical features of children and adult patients with anaphylaxis are lacking. The purpose of this study is to compare the clinical features of the children and adults with anaphylaxis, who meet the new diagnostic criteria at a single hospital. Methods: We reviewed the medical records of patients who were diagnosed with anaphylaxis, anaphylactic shock, urticaria, and angioedema, including inpatients, outpatients and emergency room visited patients, at the National Medical Center from July, 2005 to August, 2011. The clinical characteristics of children and adults, who met the new diagnostic criteria for anaphylaxis, were analyzed. Results: We identified 91 patients with anaphylaxis. Sixteen were children and 75 were adults. The sex ratio (male:female) and the mean age were 1:1.7 and 9.6 years among children, respectively, and 1:2.3 and 42.3 years, respectively, among adults. The most common cause of anaphylaxis based on clinical history was foods in 15 children (93.7%) and 35 adults (46.7%). Twelve children (75%) and 36 adults (48%) were rediagnosed with anaphylaxis. Patients with cardiovascular symptoms and severe severity were 1 (6.3%) and 1 (6.3%), respectively, among children, and 28 (37.3%) and 23 (30.3%), respectively, among adults. Conclusion: We rediagnosed some cases of anaphylaxis, using the new diagnostic criteria and most of the cases were diagnosed initially as urticaria or angioedema. The adults had more severe and more cardiovascular symptoms than children. In the future, a nationwide, multiinstitutional research will be necessary for the prevalence and the clinical features of anaphylaxis by the new diagnostic criteria in Korea.

수중카메라(Underwater camera) 모니터링 기법을 이용한 인공보 건설에 대한 어류군집의 탁도 영향 : 예비실험

박향미(Hyang-Mi Park),최지웅(Ji-Woong Choi),임병진(Byung Jin Lim),안광국(Kwang-Guk An) 한국환경독성학회 2011 한국독성학회 심포지움 및 학술발표회 Vol.2011 No.10

올바른 개인정보자기결정권 행사를 위한 프라이버시 리터러시 수준 측정에 관한 연구

박향미(Hyang-mi Park),유지연(Ji-Yeon Yoo) 한국정보보호학회 2016 정보보호학회논문지 Vol.26 No.2

디지털시대에 정보는 가치창출의 원천이다. 지식 및 정보의 중요성이 높아지는 만큼 관련된 위험 및 위협 역시 증가하는 추세다. 정보는 한 번 유출되면 완전한 회수가 힘들고 2차 3차 유포는 쉽기 때문에 위험성이 높다. 특히 개인정보는 활용성이 높기 때문에 주요표적이 된다. 하지만 정보주체는 자신의 정보 활용에 대한 동의는 하지만 제공후 처리는 모르는 등 온전하게 개인정보자기결정권을 행사하기 힘든 상황이다. 이에 본 논문은 개인정보자기결정권이 올바르게 행사될 수 있도록 프라이버시 리터러시 수준 측정 모델 개발을 목적으로 한다. 정보주체들의 현재 정보보호에 대한 지식수준과 이해의 정도, 실제 적용하는 능력을 파악하기 위하여 프라이버시 리터러시의 개념과 지수를 제시한다. 본 지수를 통하여 정보주체의 선택능력을 강화하고 개인정보의 보호와 활용에 대한 판단 및 결정능력을 증진하고자 한다. In the digital era, information is a source of value creation. However, the growing importance of knowledge and information also increases risks and threats. When information is leaked, full recovery is difficult, and additional spreading of risk is high because it is easy to accomplish. Especially personal information is the main target due to its availability. Although individuals normally have to consent to the use of their personal information, they often do not know the use of their information. In such a difficult situation, one must exercise self-determination and privacy. Therefore, the goal of this study is to development a privacy literacy level measurement model for the proper exercise of the right to informational self-determination. It will be presented with the concept of privacy literacy index in order to determine the level of knowledge and understanding and practical application skills for individual. Through the index, we going to enhance the selection ability of information subject, and to promote the judgement and the determination capability for the protection and utilization of personal information.

주요기반시설에 대한 주요국 사이버보안 수준 비교 · 분석 연구

박향미(Hyang-mi Park),유지연(Ji-yeon Yoo) 한국정보보호학회 2017 정보보호학회논문지 Vol.27 No.1

최근 주요기반시설은 기존의 폐쇄적인 환경에서 개방적인 환경으로 변화하고, 사이버공간으로 범위가 확장되면서 사이버위협의 새로운 대상이 되고 있다. 또한 정보통신기술의 발전으로 주요기반시설 간의 상호의존성이 증가하고 있다. 그러나 기존 연구는 동향조사 및 보호정책 논의 수준에 머물러, 정책의 효율적 추진을 위한 현황 진단 및 적절성 판단 등의 연구는 별도로 진행되고 있지 않다. 이에 본 연구는 기존에 국가별 사이버보안 수준을 측정하는 국제지표 3가지를 비교·분석하여 주요기반시설의 보호수준을 측정하기 위한 새로운 지표를 개발하고, 해당 지표를 통하여 미국과 일본, 영국, 독일, 노르웨이로 대표되는 주요국과 한국의 현재 주요기반시설의 보호수준을 측정한다. 이를 통하여 미래 사이버공간에서 한국의 영향력을 확대하고 국가 간 신뢰를 구축할 근거자료가 되기를 기대한다. Recently, the critical infrastructure is changing from the existing closed environment to an open environment, and it is becoming a new target of cyber-threats by expanding into cyberspace. In addition, due to the development of information and communications technology(ICT), the interdependence among critical infrastructure is increasing. Previous studies ranged from trend investigation and policy discussions to protection, but separate studies on the diagnosis of the current status and appropriateness judgment for efficient policy implementation were not performed. Therefore, this study compares and analyzes three international indicators that measure the level of cyber security in each country in order to build a new index to measure the level of cyber security of critical infrastructure in the USA, Japan, UK, Germany, Norway, and Korea. It is hoped that this study will serve as a basis for expanding Korean influence and building trust among countries in future cyberspace.