• 치위생과학회지
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• 제22권2호
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• pp.99-107
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• 2022

Background: Obesity weakens acquired immunity and causes infection. This study aimed to investigate the relationship between the inflammatory markers in the gingival crevicular fluid and serum and periodontal bacteria in saliva through obesity control for 4 weeks. Methods: Forty-six subjects with a body mass index (BMI) of ≥23 kg/m² stayed in the camp for 4 weeks, followed by exercise and a low salt-low fat diet. Body size measurements, oral examinations, blood, saliva, and gingival crevicular fluid were collected before and after the program. C-reactive protein (CRP) in serum, matrix metalloproteinase (MMP)-8, MMP-9, and interleukin (IL)-1β in the gingival sulcus fluid were measured. After extracting bacterial genomic DNA from saliva, the presence of periodontal bacteria were detected using Taq probe. The relationship of each index before and after the program was analyzed through paired t-test and partial correlation analysis. Results: Campylobacter rectus (Cr) increased after the program, and there was no significant change in other bacteria. Serum CRP and Fusobacterium nucleatum (Fn), Aggregatibacter actinomycetemcomitans, Cr, ratio of Fn, and ratio of Cr had a positive relationship at baseline; however, the relationship was not significant after the program. Ratio of Prevotella intermedia had a positive relationship with MMP-9, MMP-8, IL-1β at baseline. Moreover, the ratio of Treponema denticola and the ratio of Tannerella forsythia showed a positive relationship with MMP-8, MMP-9, and IL-1β. The relationship between the ratio of Porphyromonas gingivalis and IL-1β showed a constant positive relationship at baseline and after the program. Conclusion: Obesity control program in subjects with a BMI of ≥23 kg/m² accompanied by diet and exercise did not affect the changes in periodontal bacteria itself, but changes in the relationship between periodontal bacteria and serum CRP, the relationship between the inflammatory index in the gingival crevicular fluid and periodontal bacteria was observed.

• 대한불안의학회지
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• 제6권2호
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• pp.131-136
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• 2010

Objectives : In this study, we aimed to elucidate the demographic and psychological characteristics of maladaptive soldiers in the Republic of Korean Army. Methods : Study participants included 110 male conscripts who had participated in the Green camp, which was a form of group psychosocial treatment program for maladaptive soldiers. All participants were interviewed and diagnosed by a psychiatrist, and classified into two groups according to whether they left or rejoined the army. We analyzed the differences between these two groups in terms of demographic features, psychiatric diagnosis and the Minnesota Multiphasic Personality Inventory (MMPI) subscores. Results : Compared with soldiers who rejoined their units, those who left military service exhibited significantly lower educational level (p=0.041) and a higher rate in psychiatric treatment prior to enlistment (p=0.011). Among the 106 subjects, 63 (59.4%) and 23 (21.7%) were diagnosed with personality disorder and adjustment disorder, respectively. Further, those who left military service were diagnosed more frequently with mood disorder (p=0.001) and schizophrenia (p=0.014) than those who rejoined their units. Additionally, the MMPI scores of soldiers who left military service were significantly higher on the psychasthenia (p=0.028) and schizophrenia (p=0.039) scales than those of soldiers who rejoined their units. Conclusion : Most of the maladaptive soldiers were diagnosed with mental disorders. The results of this study suggest that systematic, consistent psychiatric evaluation and intervention for maladaptive male conscripts is crucial in the Republic of Korean army.

• Clinics in Shoulder and Elbow
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• 제19권1호
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• pp.15-19
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• 2016

Background: To investigate how many rookie pitchers suffered from injuries while playing in the amateur league without guidelines for prevention of excessive pitching, we analyzed their amateur pitching patterns based on the pitch count, use of breaking balls, and pitches during winter camp. Methods: Forty-one rookie pitchers who graduated from high school or university in 2013 and joined professional baseball teams. Participants were interviewed by a trainer using our questionnaire. Injury inclusion criteria were 1) history of shoulder surgery, 2) history of elbow surgery, 3) shoulder pain requiring treatment, and 4) elbow pain requiring treatment. Results: Mean number of pitches per game and warm-up pitches for practice was 84.5 pitches (range, 15 to 130 pitches) and 16.4 pitches (range, 2 to 210 pitches), respectively. Mean number of pitches during the last year was 906.9 (range, 80 to 2,000). Mean number of maximal pitches was 127 pitches (range, 50 to 210 pitches). Fourteen pitchers had pitched over 150 pitches. Twenty-seven pitchers (65.9%) had pitched in spite of enduring pain. During winter training (mean 1.8 months), mean number of pitches per day was 162.5 pitches, and 20 pitchers (48.8%) had practiced pitching excessively despite the cold weather. Twenty-six rookies (63.4%) had shoulder pain or history of shoulder surgery, and 31 pitchers (75.6%) had elbow pain or history of elbow surgery. Only four participants (9.8%) did not have pain and history of surgery. Conclusions: For young baseball pitchers, guidelines for prevention of excessive pitching and for regulating the winter training program may be needed.

• 인간식물환경학회지
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• 제24권4호
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• pp.429-439
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• 2021

Background and objective: This study verified the physiological and psychological effects of plant fragrance therapy to analyze whether the therapy has a forest healing effect on maladjusted soldiers. Methods: This study was conducted from March 14 to May 31, 2020 according to the Green Camp curriculum for 2 weeks per recruit class. Thus, plant fragrance therapy was implemented twice each for three recruit classes. Each session of the program was carried out for 4 hours from 1 p.m. to 5 p.m. The venue was the garden within the camp and the forest nearby. Forest healing activities using plant fragrances were led by 1 forest education specialist and 1 assistant. The effects of plant fragrance therapy for maladjusted soldiers were analzed analyzed by quantifying physiological and psychological changes through measuring brain waves and stress levels before and after the therapy. Results: As a result of analyzing BRQ and SQ to determine the physiological and psychological healing effect of plant fragrance therapy, both the left and right brain showed higher BRQ and SQ after the therapy with statistical significance. This indicates that plant fragrance therapy on maladjusted soldiers helped positively stabilize their negative psychological and behavioral dispositions, and stabilization of brain waves lowered physical and mental stress and improved self-regulation and immunity. On the other hand, there was no significant difference in ATO. This is the result of analyzing the stress-coping mechanism. Troubleshooting (t = -2.702, df = 61, p = .009), emotional remission (t = -2.173, df = 61, p = .034), pursuit of help (t = -3.286), df = 61, p = .002), and wishful thinking (t = -3.714, df = 61, p < .001) showed statistically significant results. Conclusion: Applying plant fragrance therapy to maladjusted soldiers positively stabilized their negative psychological and behavioral dispositions and helped their self-regulation. Thus, plant fragrance therapy has psychological and physical forest healing effect on maladjusted soldiers.

• 사물인터넷융복합논문지
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• 제9권4호
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• pp.71-75
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• 2023

현대사회의 변화는 소프트웨어와 인공지능을 적용한 다양한 서비스 모델이 나오고 있으며, 모든 분야에서 소프트웨어와 인공지능을 기반으로 급격하게 변화되어 가고 있다. 국가 경쟁력을 좌우하는 주요한 영향요인으로 소프트웨어와 인공지능에 대한 교육이 부각되고 있다. 이러한 사회적 변화에 따라 소프트웨어와 인공지능의 활용에 대한 관심이 상당히 높다. 2025년부터는 초·중·고에서 소프트웨어와 인공지능 관련 교육과정이 공교육 현장에 도입 예정이어서 많은 교육활동이 활성화 되고 있다. 본 연구에서는 소프트웨어와 인공지능 체험활동 프로그램을 운영하였던 내용을 기반으로 향후 전개될 소프트웨어와 인공지능에 대한 학습의 프로그램과 운영 방법에 대한 효율성을 제안하고자 한다.

• 대한공업교육학회지
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• 제45권2호
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• pp.131-158
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• 2020

이 연구의 목적은 형식교육의 틀 밖에서 실현되는 공학교육을 위한 비형식 공학교육 프로그램을 개발하고 적용하는데 있다. 이를 위하여 비형식 공학교육 프로그램을 개발하고 타당화하여, 참여자의 프로그램 참여 경험을 논의하였다. 개발된 비형식 공학교육 프로그램은 공학에 관심 있는 고등학생 학습자 90명에게 1박 2일 캠프 형식으로 적용하였고, 개방형 설문 및 심층 인터뷰로 목표 달성 여부를 확인하였다. 비형식 공학교육 프로그램의 목표는 실제 생활에서 공학, 공학 설계의 중요성 및 공학 설계 과정의 원리를 이해할 수 있으며, 다양한 지식과 도구를 활용하여 공학문제를 창의적으로 해결할 수 있도록 하는데 있다. 또한, 실제 사례를 통해 공학자가 하는 일을 이해하고, 자신의 진로를 설계할 수 있으며, 문제를 해결하는 과정에서 동료와의 협업을 통해 공학과 관련된 다양한 이슈를 공유하고 공학 주제에 대한 의사소통 능력을 기를 수 있어야 하는 것을 목표로 교육 프로그램을 개발하였다.

• 디지털융복합연구
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• 제16권3호
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• pp.27-35
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• 2018

본 연구는 스마트러닝 기반의 핵심역량 제고를 위한 대학 비교과 교육과정을 개발하고 참여자의 역량변화와 교육효과를 분석하고자 하였다. 서울 소재의 S대와 K대 재학생이 연합하여 총 10개의 팀을 구성하여 스마트기기와 앱을 활용한 일일캠프 형식으로 진행하였다. 참여 학생들의 역량분석결과 소통역량, 자기주도역량, 창의성역량이 유의미하게 증가하였다. 또 프로그램의 교육적 효과를 분석하기 위하여 초점집단 인터뷰를 진행한 결과, 학생들은 '소통', '자기주도', '협동학습', '문제해결', '도구 활용'의 영역에서 발전적인 변화가 있다고 하였으며, 스마트기기와 앱의 교육적 활용이 프로그램에 몰입하고 흥미를 더하는데 도움이 된다고 응답했다. 본 연구를 통하여 비교과 교육과정 개발에 대한 새로운 모형과 시사점을 제시하고자 하였고, 향후 보다 다양한 스마트러닝 기반의 비교과 교육과정 개발을 통해 경쟁력 있는 인재 양성을 위한 대학 교육발전에 단초가 되기를 기대해 본다.

• 디지털융복합연구
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• 제15권7호
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• pp.91-96
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• 2017

본 연구의 목적은 시설아동과 원가족(연고자) 상호작용 역량강화 프로그램의 과정과 성과평가를 통해 아동양육시설에 적합한 프로그램을 제언하는 것이다. 서울과 청주에 위치한 두 시설에서 프로그램을 실시하고 참여자인 시설아동과 부모, 실무자를 대상으로 과정평가와 성과평가를 수행하였다. 우선, 과정평가에 나타난 문제점은 원가족(연고자)참여자 모집과 유지였다. 만족도를 살펴보니, 함께 거주하지 않는 가족의 특성상 다양한 체험을 공유하거나 소소한 일상을 공유하는 프로그램의 만족도가 높았고, 관계증진에도 긍정적임을 알 수 있었다. 성과평가를 살펴보면, 두 시설 모두 부모의 가족관계 변화정도가 사전보다 사후에 향상되었음을 알 수 있다. 질적평가를 통해 단순히 일회성 활동 프로그램보다 캠프나 일상 생활에서 함께 하지 못했던 활동을 가족이 함께 하는 프로그램에서 긍정적인 평가가 나타났다.

• 동서간호학연구지
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• 제15권2호
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• pp.150-156
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• 2009

Purpose: This study examines the factors influencing the body image of Korean children with type-I diabetes. Methods: The data were collected from 65 children (ages 9-15) who attended a DM management camp in 2004. Nine items from Offer's Self-Image Questionnaire (OSIQ-revised), which was modified and standardized to the Korean population by Hong, Kim, and Shin, were used to measure the self body image. Descriptive and correlational analyses were performed by using SPSS 13.0. Results: Although not statistically significant, children's self body image decreased as they became older. The body image and age were found to be significantly correlated. Conclusions: The results suggest the need for an effective intervention program to improve the self body image among children with type-I diabetes. In this regard, nursing intervention or educational programs may be beneficial for inducing positive self body image.

• 농촌지도와개발
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• 제9권1호
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• pp.121-130
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• 2002

Youth will undergo many turning points in their times, and get opportunities to promote their physical, cognitive, social and affective development by participating in various programs. The purpose of this study were to analyze the farming 4-H club member's participation in camping activity and suggest the improving directions for camping programs. This research was carried out by review of literature and survey. The data were collected from 170 youth who participated in the 4-H camping activity in 2002. The major findings of the study were as follows; 1) The prior learning for camping activity affected the level of youth's camping satisfaction. 2) The rural youth expected that the camp fire and recreation program should be further improved. 3) To bring more youth's participation in the camping, time and place should be taken into consideration. 4) The 4-H members who decided to participate in the camping for themselves showed higher satisfaction.