산지하천에서 빛가 초식에 의한 부착조류의 생체량변화

김현주,윤해순,김진수,김현우,주기재 ( Hyun Joo Kim,Hae Soon Yoon,Jin Soo Kim,Hyun Woo Kim,Gea Jae Joo ) 한국하천호수학회 1997 생태와 환경 Vol.30 No.4

Effects of light and grazing on the biomass development of periphyton were evaluated using natural and artificial substrata (unglazed tile: 3.7×9.5x2cm) in a partially shaded 2nd order mountain stream. In open canopy (relative light input 20∼50%), a relatively high biomass (chl. a: 9.5±3.0 mg/m^2, n=25) was maintained than that of closed canopy(<6% of light input. 3.2±0.9 mg/m^2, n= 17). Due to shading and frequent rainfalls, biomass was lower during the summer than in the spring and winter. During the spring, colonization of periphyton on artificial substrata occurred faster than in winter and it took a minimum of 5∼6 weeks to reach the biomass of natural substrata (8∼9mg/m^2). When snails were allowed to freely enter the chamber (mean density: 114 ind./m^2) with artificial substrata, biomass accumulation (chl. a, AFDW) was low compared to the snail excluded enclosure (50∼90% of ungrazed substrata). It was concluded that the light input on periphyton biomass In a partially shaded stream played a more important role than glazing.

도시철도 역사 유니버설디자인 적용 및 효과 분석: 수서역을 대상으로

김현주,김진희,김장욱,김진경,Kim, Hyeon-Ju,Kim, Jin-Hui,Kim, Jang-Uk,Kim, Jin-Gyeong 대한교통학회 2016 교통 기술과 정책 Vol.13 No.6

평택시 군용비행장 주변지역 주민건강조사

김현주,노상철,권호장,백기청,이무용,정재윤,임명호,구미진,김창훈,김혜영,임정훈,김동현,Kim, Hyun-Joo,Roh, Sang-Chul,Kwon, Ho-Jang,Paik, Ki-Chung,Rhee, Moo-Yong,Jeong, Jae-Yun,Lim, Myung-Ho,Koo, Mi-Jin,Kim, Chang-Hoon,Kim, Hae-Young,Lim, Je 대한예방의학회 2008 예방의학회지 Vol.41 No.5

Objectives : We conducted an epidemiologic survey to evaluate the effect of the aircraft noise exposure on the health of the residents near the military airbases in Pyeongtaek City. Methods : The evaluation of environmental noise level, questionnaire survey, and health examination were performed for 917 residents. The study population consisted of four groups: subjects who lived in the village close to the fighter airbase (high exposure), subjects who lived along the course of fighters (intermediate exposure), and subjects near a helicopter airbase, and the control group. Results : The prevalence of the aircraft noise related accident and irritable bowel syndrome in the exposure groups were higher than that of the control group. The risks of noise induced hearing loss, hypertension and diabetes mellitus were higher in the exposed groups than in the control group. The prevalence of anxiety disorder and primary insomnia were higher in the exposed groups than in the control group. Prevalence odd ratios of the risk for primary insomnia after adjusting age, sex, agricultural noise, and occupation were 4.03 [95% confidence interval (95% Cl) 1.56-10.47] for the subject near the helicopter airbase, 1.23 (95% Cl 0.40-3.76) for those intermediately exposed to fighter noise, and 4.99 (95% Cl 2.14-11.64) for those highly exposed to fighter noise. Conclusions : The results of the present study suggest that the aircraft noise may have adverse effects on hearing function, cardiovascular health and mental health. Therefore, it seems to be needed to take proper measures including the control of the aircraft noise and the management of the exposed people's health.

감마선 조사와 푸코이단/라미나린 병용처리가 돈육 패티의 품질에 미치는 영향

김현주,최종일,박진규,송범석,김재훈,윤요한,김천제,신미혜,변명우,이주운,Kim, Hyun-Joo,Choi, Jong-Il,Park, Jin-Gyu,Song, Beom-Seok,Kim, Jae-Hun,Yoon, Yo-Han,Kim, Cheon-Jei,Shin, Mee-Hye,Byun, Myung-Woo,Lee, Ju-Woon 한국축산식품학회 2009 한국축산식품학회지 Vol.29 No.1

The objective of this study was investigated to apply the fucoidan and laminarin extract from low-grade Undaria pinnatifida to real food product, a pork patty. Pork patties added with fucoidan and laminarin showed lower lipid oxidation and the inhibition against lipid oxidation was shown to be dependent on the irradiation doses. The Hunter color values of pork patty added with fucoidan increased significantly with an increase of irradiation dose. The hardness profiles of the patties with fucoidan and laminarin was decreased, but the amount of water in the patties was increased. Also, the combination of gamma irradiation and addition of fucoidan and laminarin was shown to be effective for the microbiological control. These results suggested that gamma irradiation and fucoidan and laminarin treatment showed the positive effect on microbial stability and quality of the pork patty.

CIS 고려인 디아스포라 소설 연구

장사선(Jang Sa Seon),김현주(Kim Hyeon Ju) 한국현대소설학회 2004 현대소설연구 Vol.- No.21

This study aims to examine the general trend of novels written by Soviet-Korean in C I S. Soviet-Koreans in this Central Asian area have moved from the Far Eastern area of Russia by the enforcement of the Stalinian policy of deportation in 1937. The authors have written a number of novels describing the life of diaspora experienced by Korean residents. To be more specific, the main focus of these novels is centered onto the issues such as the adaptation to the socialist system, the discord or accord with the different nation, the self-identity, and so on. The representative authors and their works are as follow: Seil Kim`s HongBeomDo and Jun Kim`s A happening of one hundred and fifty thousand won that depict the heros of anti-Japanese fight, Gicheol Kim`s When red stars were seen and a group works, The melody of Syrdarya that praise the socialism, sunflower and ``자말러, you are my life that treat the agony of identity as Koreans in a foreign country, and several works of Anatoli Kim and Lee-Jin that reflect the times of the various open door, On the whole, each novel expresses successfully the scenes of life with a different ideology and in the unfamiliar environment and embodies such troubles adequately into the form of literature. However, there also exist some problems of the plain development of plot. the dichotomic way of thinking, the excessive exposure of the theme, and so forth. After the collapse of the Soviet Union around 1990. a rapid conversion of direction toward modernism has occurred. With the opening of the exchange gate between Korea and CIS, there have been many changes in the content and publication of the works. More extensive research is needed.

환경친화적.순환재생형 자원-해양심층수

김현주,Kim, Hyeon-Ju 한국과학기술단체총연합회 2007 과학과 기술 Vol.40 No.8

비우식성 치경부 병소와 5급 와동 수복물이 치주조직에 미치는 영향

김현주,김성조,최점일,이주연,Kim, Hyun-Joo,Kim, Seong-Jo,Choi, Jeom-Il,Lee, Ju-Youn 대한치주과학회 2009 Journal of Periodontal & Implant Science Vol.39 No.1

Purpose: The non-carious cervical lesion(NCCL) is a loss of tooth structure at the neck of affected teeth that is unrelated to tooth caries. The reported prevalence of NCCL varies from 5% to 85%. Prevalence and severity of lesions have been found to increase with age. They are becoming more significant as people live longer and become more aware of the importance of oral health. The purposes of this study were first, to examine the periodontal conditions associated with NCCL, and second, to investigate the clinical effects of class V restorations of NCCL on periodontal tissues. Materials and methods: The sample size was 982 teeth of 50 subjects(25 male, mean age $52{\pm}7$) who were seen at the Department of Periodontology, Pusan National University Hospital. At the baseline examination, clinical periodontal parameters were measured. After the initial examination, 24 patients who were absent from hypersensitivity were selected. The teeth with NCCL were randomly divided into the test and control groups. The teeth in the test group were restored with flowable resin; the control teeth were not restored. Six months later, the clinical examinations were repeated. The data were analyzed using the SPSS program. Results: The results were as follows: 1) NCCL occurred on 45.8% of examined teeth. The percentage of affected teeth was higher in maxillary and premolar teeth. 2) The shallow saucer type was the most common. 3) Teeth with NCCL had more gingival recession, lower attachment level, and higher incidences of bleeding on probing(BOP) and plaque than NCCL-free teeth. 4) Six months later, gingival recession, attachment level, the percentages of BOP and plaque in the test group were lower than in the control group(p<0.05). Conclusion: NCCLs were more found in maxillary teeth, especially in premolar teeth. The results suggest that the restoration of NCCL could affect some periodontal parameters favorably.

폐색성 무정자증환자의 치료로써 미세적 부고환 정자흡입술(MESA) 및 정자직접주입법(ICSI)의 효과

김현주,김영찬,엄기붕,오종훈,이우식,한세열,최동희,윤태기,차광열,Kim, H.J.,Kim, Y.C.,Oum, K.B.,Oh, J.H.,Lee, W.S.,Han, S.Y.,Choi, D.H.,Yoon, T.K.,Cha, K.Y. 대한생식의학회 1995 Clinical and Experimental Reproductive Medicine Vol.22 No.2

To present and assess the efficacy of combination of microsurgical epididymal sperm aspiration(MESA) and intracytoplasmic sperm injection(ICSI) for the treatment of infertility due to unreconstructable obstructive azoospermia or congenital bilateral agenesis of vas deferens (CBAVD), MESA was performed in the 45 husbands ( 16 CBAVD, 29 unreconstructable genital tract obstruction), followed by ICSI of oocytes recovered from the wives hyperstimulated by GnRH agonist in combination with hMG and FSH. Cleaving embryos were transfered to the uterine cavity or follopian tube(ZIFT) 18 or 24 hours after ICSI procedure. In 45 cycles of MESA, 492 oocyte complexes were recovered. ICSI was carried out on 355 metaphase II oocytes and 226 oocytes (63.7%) showed normal two pronucleus fertilization. After 198 embryos were transferred in 43 cycles, an average of 5 per cycle, 20 patients presented a positive HCG and intrauterine pregnancy was confirmed by US. So, the clinical ongoing pregnancy rate per transfer was 46.5%. Until now, 8 patients have given birth to 9 babies, 5 male and 4 female, including 1 twin. The babies were all healthy except 1 twin female baby. There was 1 miscarriage at 7 weeks and chromosomal study of abortus revealed as 45X, monosomy. These results suggested that it was possible to achieve high normal fertilization and pregnancy rate by ICSI using epididymal sperm.

자녀의 학업성취에 미치는 가족배경, 사회자본 및 문화자본의 영향

김현주,이병훈,Kim, Hyeon-Ju,Lee, Byeong-Hun 한국인구학회 2007 한국인구학 Vol.30 No.1

본 연구에서는 부모의 사회경제적 지위가 자녀의 학업성취를 통해 재생산되도록 만드는 변수들의 영향을 밝히려고 하였다. 가족의 사회경제적 변수, 극히 사회자본과 문화자본이 독립적으로 또는 가족배경을 맥락으로 자녀의 학업성취도에 미치는 영향에 대해 분석하였다. 연구대상으로는 중고등학생 총 2771명의 사례를 분석하였다. 중학생에 비해 고등학생들의 학업성취에 미치는 부모의 사회경제적 배경변수의 영향력은 감소하였다. 그러나 사회자본과 문화자본의 영향력은 증가하였다. 성별에 따라 분석한 결과, 남학생의 경우는 부모의 사회경제적 변수와 가족의 사회자본과 문화자본의 영향력이 동시에 존재하나 여학생의 경우에는 사회자본과 문화자본의 영향이 거의 없고, 부모의 사회경제적 변수 중에서 아버지의 직업과 자산이 영향을 미치는 것으로 분석되었다. 사회자본과 문화자본의 영향력은 상당부분 부모의 사회경제적 자원에 흡수되는 경향이 있으나 가족의 자녀에 대한 관심은 여전히 학업성취도에 중요한 영향을 미치는 사회자본임을 발견하였다. 이번 연구결과를 통해 경제적 지원만으로는 자녀의 학업성취를 높이기 어려우며 사회자본이나 문화자본과 함께 결합된 사회경제적 지원이 자녀의 학업성취에 기여함을 발견하였다.

발아 및 볶음조건별 녹두가루의 품질 및 이화학 특성 변화

김현주,이지혜,이병원,이유영,이병규,우관식,Kim, Hyun-Joo,Lee, Ji Hae,Lee, Byong Won,Lee, Yu Young,Lee, Byoung Kyu,Woo, Koan Sik 한국식품영양학회 2018 韓國食品營養學會誌 Vol.31 No.1

The change of quality and physicochemical characteristics of mung-bean flours after germination and roasting treatment were evaluated. The moisture content of the roasted mung-bean flours decreased significantly according to the roasting temperatures and times, and the crude ash, protein and fat contents increased. The lightness of the roasted mung-bean flours significantly decreased, and the redness and yellowness increased. The water binding capacity of the roasted mung-bean flours without and with germination were 151.71 and 192.77% at $240^{\circ}C$ for 20 min, respectively. The water solubility index and swelling power decreased with an increase in roasting temperatures and times. The phenolic compounds and radical scavenging activity of the roasted mung-bean flours increased with an increase in the roasting temperatures and times. The total polyphenol contents of the roasted mung-bean flours without and with germination were 4.81~7.71 and 4.22~5.63 mg GAE/g, and the total flavonoid contents were 2.46~3.05 and 2.45~2.87 mg CE/g, respectively. The DPPH radical scavenging activity of the roasted mung-bean flours, without and with germination, were 106.83~376.08 and 174.41~346.70 mg TE/100 g, and the ABTS radical scavenging activity was 251.67~534.31 and 274.39~430.02 mg TE/100 g, respectively. As a result, it is necessary to set quality standards for each application considering the quality and antioxidant properties of the roasted mung-bean flours.