의사결정의 부조화에 대한 태도변화 연구

김원경 중앙대학교 1987 硏究論集 Vol.6 No.1

[현장 취재] 농촌의 유지발전을 위한 마을협동조합, 일본 집락영농 현장을 가다

김원경 한국협동조합연구소 2012 협동조합네트워크 Vol.- No.59

상업스포츠센터 강사의 고객지향성과 임파워먼트가서비스분위기, 조직동일시, 조직갈등 및 이직의도에 미치는 영향

김원경,육현철,김범 한국사회체육학회 2018 한국사회체육학회지 Vol.0 No.74

The purpose of this research is to empirically analyze the effcet (relationship) of commercial sports cente r instructors’ customer orientation & empowerment on service climate, organizational identification and organizational conflict & turnover intentions through structural equation model analysis. For this purpose, the study set 198 instructors at ten commercial sports centers located in Gyeonggi-do as the research subjects. In an effort to verify the proposed structural model, the study usedIB M SPSSWIN Ver. 21.0 and AMOS 18.0. As a result, first, customer orientation didn’t have a positive effect on service climate. Second, empowerment had a positive effect on service climate. Third, service climate hda a positive effect on organizational identification . Fourth, organizational identification didn’t have a positive effect on organizational conflict. Fifth, organizationa l identification didn’t have a postiive effect on turnover intentions. Sixth, organizational conficl t didn’t have a positive effect on turnover intentions.

알루미늄메쉬커튼과 2류체 포그시스템을 적용한 개방형축사의 에너지 절감시스템에 관한 연구

김원경,강민우,양지웅,이은숙,신홍건,박진규,최원식,Kim, Won-Kyung,Kang, Min-Woo,Yang, Ji-Woong,Lee, Eun-Suk,Shin, Hong-Gun,Park, Jin-Gyu,Choi, Won-Sik 한국산업융합학회 2020 한국산업융합학회 논문집 Vol.23 No.6

The control on temperature and humidity on the cow-house is essential to assure production efficiency and the control on disease of cows. Fog system and screen fence are typical methods to drop the temperature inside of cow-house during the summer season. This study focused on the change in temperature and humidity under the condition of application of those methods. The results indicate that the installation of atomizer and insulation curtain cause decrease in temperature and increase in humidity. However, Using both of methods at the same time doesn't make any additional meaningful effects on temperature and humidity.

고등학교 확률과 통계 영역에서의 현실적 수학교육의 적용

김원경,백경호 한국교원대학교 부설 교과교육공동연구소 2005 교과교육 활성화 방안 연구 Vol.4 No.4

청소년 게임중독의 심리적, 환경적 영향요인에 대한 발달적 연구

김원경 한국학교사회복지학회 2016 학교사회복지 Vol.0 No.35

The present study examined how a number of psychological and ecological factors affect game addiction in early-, mid-, and late-adolescence. The data used for the purpose of this research came from the 2013 children-adolescents mental health survey data of Korean Youth Policy Institute. A self-reported questionnaire survey administered to a sample of 9,402 elementary, middle, and high school students in Korea. Both psychological factors(depression, anxiety, stress, life-satisfaction, self-esteem, self-efficacy, emotion-regulation, and optimism) and ecological factors (family relations, peer relations, relationship with teachers, and social support) were entered as independent variables, while a game addiction was entered as a dependent variable. Multiple regression analyses indicated that depression and anxiety were the most significant predictors of game addiction across the developmental stages of Korean youth. Self-esteem was the significant predictor of game addiction in mid-adolescence, while self-efficacy was the significant predictor in late-adolescence. Among the ecological variables, social support was not significant in predicting game addiction of Korean youth. Among ecological factors, family relations and peer relations were the significant predictors in game addiction. The relationship with teachers was a significant predictor in game addctions in early- and mid-adolescence, not in late-adolescence. Future directions for further studies into this area and the implications for the practice of youth game addiction were also discussed. 청소년의 게임중독에 영향을 미치는 심리적 요인과 환경적 요인이 청소년 발달 시기(초기, 중기, 후기)별로 어떻게 다르게 나타나는지를 탐색하는데 목적이 있다. 한국청소년정책연구원에서 실시한 2013 한국 아동․청소년 정신건강 증진을 위한 지원방안 연구의 조사 자료를 활용하여 전국 16개 시․도의 초(4~6학년), 중, 고등학생 총 9,402명의 설문조사를 사용하였다. 독립변인으로 심리적 요인(우울, 불안, 스트레스, 생활만족도, 자아존중감, 자기효능감, 정서조절, 낙관주의적 성격요인)과 환경적 요인(가족관계, 친구관계, 교사와의 관계, 지역사회지지)을 투입하고 청소년 게임중독을 종속변인으로 하여 중다회귀분석을 실시한 결과 심리적 변인이 환경적 변인보다 게임중독에 대한 상대적 영향력이 더 큰 것으로 나타났다. 불안과 우울은 모든 청소년기에 걸쳐 게임중독을 설명하는 가장 중요한 변인이었다. 심리적 요인 중에서 불안과 우울 외에 자존감은 중기 청소년기에서, 효능감은 후기 청소년기에서 게임중독 예측 변인으로 유의미하였다. 지역사회 지지는 게임중독 예측에 유의미하지 않았으며, 친구관계와 가족관계는 모든 청소년기에서 게임중독 예측에 유의미한 환경적 변인이었다. 교사와의 관계는 초기와 중기에서는 유의미하였으나 후기 청소년기에서는 유의미하지 않았다. 이러한 결과는 청소년의 시기별로 심리적, 환경적 변인이 청소년 게임중독을 설명하는데 차별적으로 달리 기능함을 밝혔다는 점에서 중요한 의미를 지닌다. 이에 따른 게임중독 예방을 위한 정책적, 실천적 대안을 마련함에 있어서 청소년 발달시기별로 달리 적용되어야 함을 시사하고 있다.

Alleviated Side Effects and Improved Efficiency of Omeprazole Using Oral Thin Film: In Vitro Evaluation

김원경,조훈휘,이기원,정용운,김진수,Alessio Bucciarelli,송정은,강길선 한국고분자학회 2020 Macromolecular Research Vol.28 No.5

Omeprazole (OM), typically used for patients with gastric problems, is a proton pump inhibitor, which reduces the amount of stomach acid production effectively by regulating the proton pump. However, the main side effect of OM is the calcium indigestion, which may cause the calcium deficiency in the long term. Seaweeds are abundant in calcium (approximately 560-1200 mg per 100 g) and nutrients such as vitamins (approximately 150-400 mg per 1 kg) and minerals. In particular, high level of magnesium in the seaweed can assist the absorption of calcium. Accordingly, seaweeds can be a good source of nutrients to support OM therapy. Herein, we produced a solid dispersion (SD) which is composed of OM and seaweed calcium (SC) and can be suitable for the oral treatment, via the ultra-multiple crystal method. We also optimized the film formulation so that the SD could be absorbed quickly and efficiently by the oral cavity. Due to many advantages of using the oral thin film (OTF), we chose to fabricate OTF with our optimized dispersion method. OTF allows for both the rapid and efficient dissolution within the oral cavity and the protection of the active ingredient (i.e., OM) from rapid degradation under acidic conditions. The prepared SD samples were characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), and X-ray diffraction (XRD). Thermal analysis of SD was conducted by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). Hydrophobicity of SD was evaluated by the contact angle. Furthermore, the dissolution test and the HPLC analysis of SD were performed.

Optimization of coagulation/flocculation for phosphorus removal from activated sludge effluent discharge using an online charge analyzing system titrator (CAST)

김원경,성윤경,Hung Sung Yoo,김지태 한국공업화학회 2015 Journal of Industrial and Engineering Chemistry Vol.21 No.1

Coagulant dosing is traditionally based upon jar-tests or operator experience, resulting in eitheroverdosing or insufficient dosing. In this study, we assess the feasibility of a new coagulant dose controlinstrument, the online charge-based automatic titration system, charge analyzing system with titrator(CAST), to determine coagulant dosages from active sludge effluent discharge in municipal wastewatertreatment plants. Results show that treated total phosphorous (TP) concentrations were successfullylowered to less than the site’s 0.5 mg/L limit indicator level. These results suggest that the CAST systemto be a very useful automated chemical dosing instrument for the coagulation/flocculation process inwastewater treatment plants (WWTPs).

현실요법적 미술치료 프로그램이 여고생의 비만도와 신체상 및 자아존중감에 미치는 효과

김원경,김갑숙 한국상담학회 2004 상담학연구 Vol.5 No.3

본 연구는 현실요법에 근거한 미술치료가 여고생의 비만도, 신체상, 자아존중감에 미치는 영향을 알아보기 위하여 실시되었다. 연구설계는 실험집단과 비교집단을 각각 선정하여 프로그램을 주 1회 실시하여 중재 전후의 비만도, 신체상, 자아존중감의 변화를 비교하였다. 연구대상은 인문계 고등학교 1학년 여학생 20명(실험집단 10명, 비교집단 10명)이었다. 연구방법은 현실요법을 기초로 하고 미술치료를 접목하여 여고생의 비만도 감소와 신체상 및 자아존중감 향상을 목적으로 구안한 현실요법적 미술치료프로그램을 4주 동안 6회에 걸쳐 실시하였다. 자료 분석은 실험집단과 비교집단의 사전, 사후검사 결과에 대해서 t-test로 분석하였다. 연구결과 첫째, 실험집단의 사전 비만도 평균은 15.3이었으나 사후에 11.2로 감소하였으며 이는 통계적으로 유의한 것으로 나타났다(p<.01). 둘째, 실험집단의 사전, 사후 신체상 만족도 평균은 3.8에서 4.2로 유의하게 증가하였다(p<.05). 셋째, 실험집단의 사전, 사후 자아존중감 평균은 3.4에서 3.7로 증가했으나 통계적으로 유의한 차이가 없었다. This study is to investigate that Art Therapy based on Reality Therapy affects overweight, body image, and self-esteem. Being divided into experimental group and comparative group, and tested once a week, overweight, body image, and self-esteem were compared before and after Art Therapy based on Reality Therapy. The subjects are twenty girls in high school and they are in the first grade. This research combines Reality Therapy with Art Therapy. It would like to decrease overweight, and develop body image and self-esteem of girl’s high school students. Here come the results of this study. First, The prior-average of overweight in experimental group was 15.3, the post-average decreased by 11.2. This result is statistically significant(p<.01). Second, The average of body image in experimental group increased from 2.8 to 3.2 and it showed significant evidence(p<.05). Third, The prior and post average of self-esteem in experimental group increased from 3.4 to 3.7, but they weren’t statistically significant.

격조사의 정보와 기계 번역 -한.영 번역을 중심으로-

김원경 한국어의미학회 2011 한국어 의미학 Vol.35 No.-

This paper investigates the Case Information Processing in Korean and puts this knowledge to practical use of Korean-English Machine Translation. With regard to the Language Universal Categories of Case, Case Information Processing System consists of a Morphological Case Information Processing and a Semantic Case Information Processing. And the System applies to korean inflectional form: ‘i/ka(subject case marker)’, ‘eul/leul(object case marker)’, ‘eui(genitive case marker)’ and so on. The results of the Morphological and Semantic Case Information Processing constitute the chain of case analysis information and these results distinguish some noun phrase from the others. This methodology is valuable to Korean-English Machine Translation in process of Natural Language Analysis and Generation.