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The Application of the Forensic Dental Identification to Unidentified Individual Remains in Korea
박희경,Park, Hee-Kyung Korean Academy of Orofacial Pain and Oral Medicine 2006 Journal of Oral Medicine and Pain Vol.31 No.1
The cases of unidentified individual remains submitted to Forensic dentistry section in National Institute of Scientific Investigation, Korea were analyzed to study the application of forensic dental identification into individual identification in the period 2002-2005. The identification cases of unidentified remains were 405 out of 493, which accounted about 82% of whole cases. The incidence of submission of skeletons at least including the skull was increased from 58% in 2002 to 80% in 2005. The numbers of cases for the full examinations were 4 times more than that for age estimation in 2005. Twenty-four cases were submitted for skull to photographic superimposition and 15 out of 24 cases were examined, and the other 9 cases were examined by DNA analysis only. The submitted cases for dental comparison were 23 cases, 9 cases were positively identified, 4 cases were possible, 7 cases were excluded, and 3 cases ended up with insufficient evidences. The proportion of positive identification by dental methods was increased gradually from 9% in 2002 to 46% in 2005. Forensic dental identification has become important and useful because the availability of dental records and radiographs has been increasing. Compared to DNA analysis, forensic dental identification has several advantages such as no needs for high cost equipments and low expenses. And the interpretation of results is straightforward and speedy. These advantages are based on using primary their own dental records of the individuals rather than secondary DNA reference samples from family members. The application of the forensic dental identification to unidentified individual remains will be increased because the dental comparison can complement the limitation of DNA analysis and skull to photographic superimposition in many cases. In order to obtain positive identifications of unidentified remains, a close collaboration between the police and forensic scientists is important. The systemic approach including legislation to preserve dental records of unidentified remains and missing persons for the identification of unidentified remains should be needed.
박희경,정규환,문석배,정성은,박귀원,Park, Hee-Kyung,Jung, Kyu-Whan,Moon, Suk-Bae,Jung, Sung-Eun,Park, Kwi-Won 대한소아외과학회 2009 소아외과 Vol.15 No.2
Peritoneal dialysis (PD) has been utilized for the children with end stage renal disease. Nevertheless, it is thought to promote inguinal hernia by increasing intraabdominal pressure. To investigate the clinical characteristics of inguinal hernia in children on PD, 155 cases of PD in children between January 1996 and June 2007 at Seoul National University Children's Hospital were reviewed retrospectively. Inguinal hernia developed in 16 cases (10.3 %, M:F=8:8). Hernia occurrence was not correlated to age. Eleven cases (69 %) of inguinal hernia developed in first 6 months after initiation of PD. All inguinal hernias were surgically repaired. No complications occurred related to inguinal hernia or surgery. Recurrent hernia developed in 1 patient (6.3 %) of 2 cases who had PD postoperatively on the day of surgery. In conclusion, inguinal hernia developed more frequently with children on PD than general population (3.5~5 %). The rate of hernia development was highest within the first 6 months following initiation of PD. After repair of hernia, we recommend to discontinue PD immediate postoperatively to prevent recurrence.
유량의 변화에 따른 탈산소계수 및 재폭기계수가 임계용존산소량에 주는 영향
박희경,남궁완 ( Hee Kyung Park,Wan Namkoong ) 한국물환경학회 1995 한국물환경학회지 Vol.11 No.4
Wasteload allocations(WLA) and total maximum daliy load(TMDL) determined with the lowest streaflow(e.g., 7Q10) may violate water quality standards as streamflow increases. Traditionally, streamflow increase is considered to monotonically improve the worst water quality (e.g., dissolved oxygen) which occurs at the lowest streamflow. This conventional worst case assumption might not be held because of parameter changes with streamflow increase which include increased non-point source discharges, varying decay (k₁ and reaeration (k₂ coefficients and reduced residence times. These parameter changes were hypothetically tested here to see the possible violation of the assumption. The results of this study indicate that unless the dependence of decay coefficient on streamflow is high and positive($gt;0.11), the worst case assumption will be valid in most natural channels. However, in highly regulated and polluted streams, the possibility of the violation was also observed. Since some of our major streams are well regulated for many purposes and sometimes observed highly polluted, the study results suggest that use of the lowest streamflow might be inappropriate for wasteload allocations. Rather, a trial and error approach is suggested. The approach develops wasteload allocation plans; tests them for a number of low streamflow conditions; and finds a best one. For this, computer models will be iteratively used.
Expression of Clusterin in the Salivary Gland under Restraint Stress
박희경,전양현,홍정표,어규식,Park, Hee-Kyung,Chun, Yang-Hyun,Hong, Jung-Pyo,Auh, Q-Schick Korean Academy of Orofacial Pain and Oral Medicine 2008 Journal of Oral Medicine and Pain Vol.33 No.3
The belief that stress leads to illness has a long history. A number of the orofacial disease are also closely associated with stress. Despite research in the relationship of stress and the orofacial diseases leading to statistically significant correlations, the pathology remains vague. In the present study, the expression of clusterin, a stress protein responsible for antiapoptosis and cytoprotection, under restraint stress condition was observed in the submandibular gland, one of the major salivary glands. Sprague-Dawley rats were divided into 2 groups: normal group and restraint stress group. The rats of restraint stress group were placed in the stress cages and then sacrificed at day 0, 3 and 5 day of the experiment. After that, the submandibular glands of all the rats were excised immediately. The levels of clusterin proteins and mRNA in the tissues were measured by immunohistochemistry and Northern blot analyses, respectively. The results were as follows: 1. In the immunohistochemistry, clusterin protein was detected only immediately after the application of restraint stress. 2. In the restraint stress group, at day 3 and 5, histologically apoptosis was induced with karyorrhectic and pyknotic changes. 3. By the restraint stress, acinic cells were destructed earlier than ductal cells. 4. In the Northern blot, mRNA of clusterin was expressed only immediately after the application of restraint stress. The overall results suggest that as an early response to stress, clusterin is expressed in the glands to protect the glandular cells from the stress. But if stress is so strong and prolonged that it can exceed the stress adaptability of the cells, then the cells may undergo apoptosis instead of producing clusterin. An Epidemiologic Study of Symptoms of Temporomandibular Disorders in Korean College Students.
예비유아교사의 정서지능과 우울과의 관계에서 공동체 의식의 매개효과
박희경(Park, Hee Kyung),정계숙(Chung, Kai Sook) 한국열린유아교육학회 2020 열린유아교육연구 Vol.25 No.3
본 연구는 예비유아교사의 정서지능과 우울과의 관계에서 공동체 의식의 매개효과를 살펴보고자 하였다. 이에 4년제 대학에서 유아교육을 전공하고 있는 예비유아교사 196명을 대상으로 한 정서지능, 공동체 의식 그리고 우울 측정 자료를 활용하여 결과를 도출하였다. 자료 분석은 통계프로그램 SPSS 23과 Process macro를 이용하여 Pearson의 적률상관분석과 회귀분석을 실시하였고, 매개효과 분석 절차와 매개효과의 유의성을 확인하였다. 이에 연구결과는 첫째, 1학년과 4학년 간에 공동체 의식이 유의미한 차이를 보였고, 주거동거인 유무에 따라 주거동거인이 있는 경우가 없는 경우보다 우울이 유의미하게 낮은 것으로 나타났으며, 정서지능과 공동체 의식은 유의미한 정적 상관을 보였고 정서지능과 우울 간 그리고 공동체 의식과 우울 간에 유의미한 부적 상관을 보였다. 둘째, 정서지능과 우울과의 관계에서 공동체 의식이 유의미하게 부분적 매개를 나타내었다. 이러한 결과를 바탕으로 예비유아교사의 심리적 건강성 지원에 관한 필요한 시사점을 제시하였다. The purpose of this study is to examine the mediating effects of sense of community on the relationship between emotional intelligence and depression in pre-service early childhood teachers. The study used on 196 pre-service early childhood teachers majoring in Early Childhood Education to extract results. The SPSS 23 was used to apply Pearson’s correlation and regression analysis to access data(Baron & Kenney, 1986) and Process macro for SPSS were used to verify mediating effects and significance. First, there were significant difference between first and fourth grade students in the sense of community and depression level was found to be significantly lower, when living with someone else than living alone. Second, there were was a significant correlation among emotional intelligence, depression and sense of community. Third, the sense of community had a partial significant mediating effect on the relationship between emotional intelligence and depression. The results of this study imply the needs for support on pre-service early childhood teachers" psychological health.
박희경(Park Hee-Kyung) 한국여성연구소 2001 페미니즘 연구 Vol.- No.1
흔히 18세기를 유년기가 발견된 세기라고 하거니와 이 시대는 또한 모성이 발견된 때이다. 이 시기에 여러 학문 영역에서 형성된 담론들은 “역사적으로 새로운 어머니”를 구성해 내었다. 모성애는 이후 서구 시민 사회 핵가족에서 오늘까지 유효한 문화적 규범으로 자리잡았다. 18세기 모성 담론의 대부라고 해야 할 루소는 모성애에 도덕적인 가치와 사회적인 의미를 부여하였으며 어머니에게 유아 교육이라는 중차대한 임무를 맡긴다. 「에밀」이 예시하듯이 18세기 모성 담론은 어머니를 핵가족의 중심 인물로 만든다. 그러나 “새로운 어머니”한테는 언어가 결여되었으며, 언어로 대표되는 상징 질서 속에서 재현되지 않는다. 본 논문은 이 문제를 모성 담론에 부재하는 어머니, 혹은 모성 담론 속에 ‘배어 있는’ 어머니의 위치로 파악한다. 모성은 예찬되는데 어머니는 사라지는 담론의 작동 방식은 20세기 정신분석학에서 분석되고 해석된다. 본 논문은 정신분석이 안고 있는 양가적 입장에 주목한다. 정신분석은 어머니의 위치가 비어 있는 모성 담론을 이론화하며 때로는 공고화시킨다. 어머니로부터의 분리는 프로이트 이래 여성의 자아 정체성 형성을 위한 결정적이며 돌이킬 수 없는 걸음으로 평가되는데 이는 역사적 모성 담론 속 어머니의 부재에 상응하는 정신분석 담론의 성장 모델로서 파악된다. 다른 한편 페미니즘적 관점에 선 정신분석은 전통적 정신분석이 담론화한 모성을 비판하며 여성의 정체성 형성과 모성의 관계를 새롭게 조망한다. 벤자민(J. Benjamin), 로데 다흐저(Ch. Rohde-Dachser), 이리가레이(L. Ingaray), 루이자 무라로(L Muraro) 등은 18세기 이래 지속되어 온 서구 시민 사회의 모성 담론의 구조와 법칙을 해체하면서 다른 질서를 모색한다. 그들이 쓰는 어머니와 딸의 관계, 특히 여성이 자아 정체성을 형성하는 과정에서 어머니의 상징적 의미에 대해 고민한 페미니즘적 정신분석의 문제 제기와 방향 제시는 한국 내 페미니즘적 모성 담론 연구를 위해 새로운 접근 방법을 보여 줄 수 있을 것이다.
패밀리 레스토랑의 Yield Management 측정 척도 개발
박희경(Park, Hee Kyung),손대현(Sohn, Dehyun),박준용(Park, Juneyong) 한국문화관광학회 2004 문화관광연구 Vol.6 No.1
The Purpose of this paper is to constuct a scale for yield management in family restaurant. 46 yield management items identified by literature reviews, web sites analysis, and interviews with family restaurant employees. Reliability was conducted in prestudy, 24 items selected as a result. The present study choose 5 factors and 15 items by conducting validity analysis, reliability analysis, and factor analysis. 5 factors are time factor, reservation factor, service factor, VIP factor, and waiting factor. This scale could help to make marketing strategies by segmenting customers. Socio-economic factors, personal characteristic factors, communication behavior factors have to be considered when segmenting customers.
유아 행복의 차원 구조 및 원형 구조: 어머니의 인식을 중심으로
박희경 ( Hee-kyung Park ),정계숙 ( Kai-sook Chung ) 한국유아교육학회 2017 유아교육연구 Vol.37 No.3
본 연구는 다양한 요인들로 구성된 유아 행복의 개념의 속성과 요인들 간의 관계를 확인하기 위해 유아 행복의 차원 구조와 원형 구조를 도출하는 것을 목적으로 하였다. 이를 위해 본 연구는 3세-5세 유아 777명을 연구대상으로 하여 이들 어머니에게 유아 행복요인을 측정하고자 설문지를 실시하였다. 이론적으로 검토된 유아 행복요인은 유아의 배경변인과 함께 부모의 경제력, 사회교육문화 환경, 가족관계, 또래관계, 교사와의 관계, 외모, 여가, 건강, 긍정적 의사소통, 몰입, 긍정정서, 자기수용, 영성, 강점 발휘, 회복력 등 15개 요인이었다. 수집된 자료는 SPSS 18.0을 활용하여 다차원척도법으로 분석되어 차원 구조를 도출하였고, 원형 구조는 Browne이 개발한 CIRCUM 프로그램을 활용하여 분석되었다. 그 결과, 유아 행복의 차원 구조는 3차원 구조가 적합한 것으로 나타났으며, 각 차원의 요인 특성에 따라 가족환경-개인 심리 차원과 상호 관계-개인 역량 차원, 가족여가활동-사회적 발달·교육 자원 차원으로 명명하였다. 또한 유아 행복의 원형 구조는 원형 구조 내에서 긍정적 의사소통, 긍정정서, 영성 등의 개인 심리 특성을 보이는 요인들이 유사군집을 보였으며, 이러한 유사군집과 교사관계, 또래관계는 부모의 경제력과 사회교육문화 환경 등 유아의 환경적 요인들과 원형에서 정반대에 위치해 관련성이 낮은 것으로 나타났다. 가족관계는 정반대에 위치하는 요인이 없어 대부분의 요인들과 관련성이 있는 것으로 나타났다. 이를 통해 유아 행복에 관한 이해와 이를 바탕으로 유아 행복을 위한 교육적 시사점을 제시하였다. The purpose of this study was to derive the multi-dimensional and circumplex structure of the constructs of preschoolers` well-being to understand diverse aspects of preschoolers` well-being which is composed of various factors. For this purpose, a total of 777 children aged 3 to 5 years old were included in the study and a survey was conducted with their mothers to measure the constructs of preschoolers` well-being and the demographic variables of the preschoolers. The collected data were analyzed to determine the means and standard deviations for the constructs of preschoolers` well-being. The mean for the constructs of preschoolers` well-being were converted into standardized scores and multi-dimensional scaling analysis were conducted using SPSS 18.0. In addition, the circumplex model was based on the CIRCUM program developed by Browne. The results were: First, the result that dimensional structure of preschoolers` well- being was the three-dimensional structure was composed of the dimension of the family environment and individual psychology and dimension of interrelationship and individual competence, family leisure activity and social development-educational resources. Second, as a result of examining the circumplex structure of preschoolers` well-being after integrating the structure with the two-dimensional structure of preschoolers` well-being, the constructs of the quasi-cluster composed of positive communication, positive emotion, spirituality, self-acceptance, demonstration of character strengths, and resilience showed individual psychological characteristics. It was found that the quasi-cluster including positive communication, relationship with the teacher and peer relationship were not highly related to environmental factors such as parents` economic status and social-educational-cultural environment. In addition, it was found that although the family relationship was somewhat lowly related to the constructs such as the flow and parents` economic status, it was largely related to most of the constructs without any constructs in the opposite relation. Consequently, this study systematized preschoolers well being and identified its attributes. Based on this finding, implication was given for promoting preschoolers` well being in early childhood education.
학생이 생각하는 과학적 창의성 신장을 위한 교실의 모습
박희경(Park Hee Kyung),박정우(Park Jeongwoo) 학습자중심교과교육학회 2020 학습자중심교과교육연구 Vol.20 No.18
본 연구에서는 학생들이 생각하는 창의성 신장을 위한 교실의 특징과 모습을 살펴보았다. 이를 위해 긍정 탐구 방법을 기반으로 한 활동을 설계하고 적용하였다. 본 연구에는 대학교 1학년 학생 60명(여 43, 남 17)이 참여하였으며, 이들은 창의성에 대해 문헌에서 일반적으로 지지하고 있는 관점과 비교적 유사한 관점을 지니고 있었다. 학생들이 생각한 과학적 창의성을 신장 시키는 교실의 모습은 ‘교사의 태도’, ‘교수 학습 방법’, ‘다양한 융합’, ‘교실 분위기’, ‘학생의 특징’ 이라는 다섯 가지의 유형으로 나누어 살펴보았다. 각 유형별로 가장 많이 나타난 응답은 교사의 지지와 칭찬, 모둠 토론 활동, 교과간의 융합, 비판보다는 칭찬, 섬세한 관찰력과 과학적 사전 지식이었다. 이상을 통해 얻은 창의 교실 모습에 대한 시사점은 다음과 같다. 첫째, 교실 상황에서 작은 창의성에 대한 더욱 많은 관심을 기울일 필요가 있다. 둘째, 첨단 교실 환경을 구축하는 것이 창의성 발현에 중요한 역할을 할 수 있다. 셋째, 의미 있는 융합 수업이 더욱 활발히 연구 되어야 한다. 넷째, 자유롭고 편안한 분위기와 함께, 규칙을 만들고 지키며 서로를 배려하는 분위기가 필요하다. 다섯째, 학생 스스로의 내적 동기나 자아 효능감 등도 창의 교실 모습의 중요한 요소이다. 이러한 결과는 창의성 신장을 위해 우리가 나아가야 할 방향을 제시해 준다는 점에서 의의가 있다. 현재 교육과정에 참여중인 초, 중, 고등학교 학생들이 의견을 조사하는 추가 연구는 본 연구의 논의를 더 풍부하게 확장 시켜줄 수 있을 것이다. In this study, we explore the classroom characteristics and appearances that students believe to enhance scientific creativity. To this end, activities based on the Appreciative Inquiry were designed and applied. Sixty first-year university students (43 females, 17 males) participated in this study, and they had views that are relatively similar to views generally supported by existing literature on creativity. The classroom characteristics that enhance scientific creativity as described by the students were divided into five types: Teacher s Attitude , Teaching and Learning Methods , Various Convergence , Classroom Atmosphere , and ‘Student Characteristics . Representative responses for each type were teacher s support and praise , group discussions , convergence between subjects , praise rather than criticism , and delicate observational skills and prior scientific knowledge . The implications with regard to the characteristics of a creative classroom as obtained through these results are as follows. First, it is necessary to pay more attention to small instances of creativity (mini-c) in classroom situations. Second, building a smart classroom can play an important role in the manifestation of creativity. Third, meaningful convergence classes need to be studied more actively. Fourth, with a free and comfortable environment, an atmosphere in which rules are made and kept and mutual consideration is needed. Fifth, students own inner motivations and self-efficacy are also important factors in a creative classroom. These results are meaningful in that they provide the necessary directions to move forward to promote student creativity. Further research about the opinions of elementary, middle and high school students who are currently participating in such a curriculum could further expand the discussion of this study.