http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이희순,송윤호,Lee, Heuisoon,Song, Yoonho 대한자원환경지질학회 1997 자원환경지질 Vol.30 No.5
The horizontal magnetic dipole as well as electrical dipole was adopted as a source to compute one-dimensional electromagnetic field behavior in controlled source magnetotellurics. he Cagniard impedances due to horizontal magnetic dipole source, especially phases, showed better frequency characteristics than those due to electric one. The magnetic dipole is inferior to the electric dipole in the point of relatively weak transmitting power at low frequency. But considering high resistivity charateristics of Korean geology, the magnetic dipole source is recommended for the survey up to depth of 500 m. A vector CSMT was introduced to get more reliable data in the area of two- or three-dimensional structures. A software and interpretation technique using polarization ellipses were developed. The technique was tested by synthetic data, which provided theoretical basis of the methodology. Although CSMT has inevitable limitation of investigation depth due to practically possible source-receiver separation, we proposed to use the technique developed in this paper where MT is not available, for example, in extremely noisy area or for shallow target.
3-카바모일옥시메틸-1-아자안트라퀴논 유도체들의 합성 및 세포독성
이희순(Hee Soon Lee),최재영(Jae Young Choi),홍승수(Seoung Soo Hong),조정숙(Jung Sook Cho),김영호(Young Ho Kim) 대한약학회 1997 약학회지 Vol.41 No.6
In the course of developing novel antitumor intercalating agents, we synthesized 3- carbamoyloxymethyl-azaanthraquinones 6-12, incorporating the latent alkylating functionality. These compounds were designed to explore the effect of heteroatom incorporation into anthraquinone chromophore and the effect of the incorporation of the latent alkylating functionality. The derivatives were prepared by hetero Diels-Alder reaction as a key step followed by functionality of allylic methyl to the desired substituents. Growth inhibitory studies of the azaanthraquinones were conducted in vitro against human cancer cell lines (SNU-354: liver and MCF7: breast) and human epidermoid carcinoma cells that are sensitive (KB-3-1) and multidrug-resistant (KB-V-1). The derivatives were 10 to lOO-fold less potent than doxorubicin against sensitive cell lines. However, they were marginally cross-resistant with doxorubicin against KB-V-1.
코로나19(COVID-19) 시대의 화상(畫像) 미술치료 사례연구: 미취학 아동 어머니의 우울감 및 양육스트레스 완화를 중심으로
이희순(Lee, Hee-Soon),안나현(An, Na-Hyun),전은진(Jeon, Eun-Jin) 한국미술치료학회 2020 美術治療硏究 Vol.27 No.5
본 연구는 코로나19(COVID-19)로 사회적 거리두기를 실천하는 미취학 아동 어머니의 우울감 및 양육스트레스 완화를 위한 화상(畫像) 미술치료로 새로운 환경을 통한 미술치료의 가능성을 탐색하고자 하였다. 연구대상은 육아카페와 SNS를 통해 모집한 미취학 아동의 어머니 5명으로, 2020년 4월 23일부터 6월 5일까지 개인별 주 2회, 총 8회기(회기당 50분)의 화상 미술치료를 실시하였다. 연구자료는 참여자의 사전․사후 변화를 살펴보기 위해 우울 검사(BDI)와 한국판 부모 양육스트레스 검사(K-PSI-SF) 그리고 동적가족화(KFD)와 빗속의 사람(PITR) 그림검사를 진행하였으며, 화상 미술치료 환경점검 및 개선을 위한 설문지를 실시하였다. 본 연구의 결과는 다음과 같다. 첫째, 화상 미술치료를 통한 미취학 아동 어머니의 우울감은 3명의 우울 없음과 2명의 단계 하락으로 전체 우울감이 완화되었다. 둘째, 화상 미술치료를 통한 미취학 아동 어머니의 양육스트레스는 3명의 양육스트레스 없음과 2명의 양육스트레스 유지로 부분 완화되었으며, 그림검사를 통한 긍정적 정서변화가 관찰되었다. 셋째, 화상공간을 통한 미술치료는 시․공간의 참여기회 확장과 치료사와의 원활한 교감으로 치료적 환경의 가능성을 발견할 수 있었다. 본 연구는 화상 미술치료를 통해 새로운 치료적 환경의 가능성 제시에 의의가 있으며, 화상공간에서의 내담자 안전문제와 치료사의 개인정보 보호를 위한 논의가 필요하다. This study sought to explore the possibility of art therapy in a new environment: using online art therapy to relieve depression and parenting stress of mothers of preschoolers who practice social distancing due to COVID-19. The research subjects were five mothers of preschoolers recruited through an online network. The online art therapy was conducted individually, twice a week, 50 minutes per session, from April 23 to June 5, 2020. In order to examine the changes in participants, the following pre- and post-tests were conducted: Beck Depression Inventory (BDI), Korean version of the Parenting Stress Index-Short Form (K-PSI-SF), Kinetic Family Drawing (KFD), and People in the Rain (PITR). To improve the environment of online art therapy, a questionnaire was conducted after. The results of this study were as follows: First, mothers’ depression was alleviated using online art therapy. Second, parenting stress was able to partially relieved, and positive emotional changes were observed through the drawing test. Third, art therapy in the online space has the potential to be a therapeutic environment through the expansion of opportunities for participation in time and space and smooth interaction with therapists. This study is meaningful to raise the possibility of a new therapeutic environment through online art therapy. However, discussion about the safety of patients in the online space and the protection of personal information by therapists are still needed.
Fugong mangrove 퇴적토의 PAHs 오염과 미생물 군집구조
이희순(Hee-Soon Lee),권개경(Kae Kyoung Kwon),Tian Yun,김상진(Sang-Jin Kim) 한국해양환경·에너지학회 2007 한국해양환경공학회 학술대회논문집 Vol.2007 No.-
Effect of polycyclic aromatic hydrocarbons (PAHs) on the microbial community structure of surface sediments of Fugong mangrove, China was investigated. The concentrations of total PAHs and microbial community structure based on 5'-terminal restriction fragment length polymophism(T-RFLP) was analyzed. Total PAHs concentrations ranged from 280.0 to 1206.8 ng/g dry weight and was lower than ER-L value suggested by Long et al.[1995]. The Shannon-Weaver diversity index of the dominant bacteria in surface sediment was similar between stations (3.58~4.23). Cluster analysis of microbial community structure revealed that the environmental conditions such as salinity plantation etc. were more important for the distribution of microorganisms than concentrations of PAHs.
4-카바모일옥시메틸-1-아자얀트라퀴논 유도체들의 합성 및 세포독성
이희순(Hee Soon Lee),이승일(Seung Il Lee),홍승수(Seoung Soo Hong),조정숙(Jung Sook Cho),김영호(Young Hoon Jung) 대한약학회 1998 약학회지 Vol.42 No.5
In the course of developing novel antitumor intercalating agents. We synthesized 4-carbamoyloxymethyl-l-azaanthraquinones 7-12, incorporating the latent alkylating functionality. These compounds were designed to explore the effect of substituent on the nitrogen of carbamate. The target compounds were prepared by hetero Diels-Alder reaction as a key step followed by functionalization of benzylic methyl to the desired substituents. Growth inhibitory studies of the azaanthraquinones were conducted in vitro against human cancer cell lines (SNU-354; liver and MCF7; breast) and human epidermoid carcinoma cells that are sensitive (KB-3-1) and multidrug-resistant (KB-V-1). The compounds were less potent than doxorubicin against sensitive cell lines. However, the most active compound 12 was not cross-resistant with doxorubicin against KB-V-1.