• 문화경제연구
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• 제17권2호
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• pp.103-135
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• 2014

콘텐츠정책에 대한 총체적 진단을 통해 현 단계 기존 정책 성취와 한계, 문제점을 파악하고자 한다. 이를 위해 콘텐츠정책 분석의 틀을 정책목적과 국정철학, 정책방향(기조), 정책수단(내용, 집행방법, 대상), 추진체계(행정, 예산, 법제), 정치성 등 항목별 구성으로 고안하였다. 평가 결과 기존 콘텐츠 정책패러다임은 <진흥>중에서도 초기 태동산업 생산 물량을 늘리기 위한 부분적인 진흥에 매달려 왔다는 분석이다. 새로운 콘텐츠산업 정책은 필연적으로 객관적 여건과 주관적 조건에 따라 바뀌게 마련이라는 진단도 제시하였다. 우선 객관적 여건은 정책을 에워싼 환경 요인이고 주관적 조건은 국정철학, 정책의지, 신념, 가치판단 등이 들어오는 요소들이다. 이러한 분석 결과 새로 구상하고 기획해야할 미래 콘텐츠정책은 <운용(management)>이라는 새 이름표로 제시하고자 한다. 미래정책모형인 <운용 : 자생 성장산업 후원, 활용 독려>에 따라 구체적인 콘텐츠정책 개선방안을 실행할 수 있다. 이러한 변화와 혁신을 위해서는 우리정부 내에서 만연하고 있는 경제만능논리와 우리문화를 낮추어 보는 마인드를 넘어서야 한다는 지적이다. 크게 보아 운용을 중심 가치로 두는 현장 진흥으로 나아가야 한다는 전략이다. 현장에서 정책 주체가 직접 경영도 감행하는 운용 중심 진흥 정책은 시도와 실행만으로도 창의 인재를 모이게 하고 활력과 문화 풍류가 넘치는 멋진 정책 모델로 커나갈 수 있다. 창조경제 노력도 이러한 현장 정책 노력을 수반해야만 성과를 거둘 수 있다.

• Animal Bioscience
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• 제35권1호
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• pp.54-63
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• 2022

Objective: This study aimed to evaluate the replacement of degummed soybean oil (DSO) by acid soybean oil (ASO) in diets with or without the inclusion of emulsifier on broiler performance, relative organ weight, lipase activity, intestinal morphometry, and nutrient digestibility. Methods: A total of 704 1-day-old male broiler chicks were allotted to a 2×2 completely randomized factorial design (with or without emulsifier × two lipid sources [ASO and DSO]), with eight replicates and 22 birds each. The metabolizable energy level in diets with emulsifier was reduced by 40 kcal/kg from 1 to 21 d and 50 kcal/kg from 22 to 49 d. Results: Broilers fed diets containing ASO without emulsifier had higher (p = 0.005) weight gain than DSO-fed animals and with the inclusion of emulsifier had worse (p = 0.018) feed conversion ratio (FCR). Birds fed diets with emulsifier worsened FCR regardless of lipid source from 1 to 21 days (p = 0.006) and from 1 to 49 days (p = 0.0002). There was an increase (p = 0.026) in the relative pancreas weight, at 14 days, in birds fed diets containing ASO. Lipase activity and morphometry of the duodenum and jejunum, at 14 and 21 days, were not affected (p>0.05). The dietary inclusion of emulsifier improved the digestible energy (p = 0.053) in the presence of ASO. For the digestibility coefficients (gross energy, crude protein, and mineral matter), no interference was observed (p>0.05). Conclusion: The inclusion of emulsifier to energy-restricted diet with ASO maintained broiler performance in the first week, but worsened FCR in subsequent phases. The ASO can be considered as an alternative lipid source to DSO and does not interfere with the morphophysiological characteristics and performance of broilers. The combination of ASO and emulsifier increased the digestible energy content by 6.2%.

• 한국토양비료학회지
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• 제22권1호
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• pp.53-60
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• 1989

수도(水稻)의 급성위조증상(急性萎凋症狀) 발생원인(發生原因)을 명확(明確)히 하기 위(爲)하여 전보(前報)에서 실시(實施)하였던 동일방법(同一方法)으로 우리나라의 기상조건(氣象條件) 및 답토양(畓土壤)을 공시토양(供試土壤)으로하여 인위적(人爲的)으로 급성위조증상(急性萎凋症狀)을 재현유기(再現誘起)하면서 근활력(根活力)과 도체내(稻體內)의 영양상태(營養狀態)가 위조증상발생(萎凋症狀發生)에 미치는 영향(影響)을 비교검토(比較檢討)한 결과(結果)를 요약(要約)하면 다음과 같다. 1. 공시(供試)한 품종(品種)의 위조증상발생(萎凋症狀發生) 및 피해정도(被害程度)와 발생시기(發生時期) 등(等)은 전보(前報)에서의 결과(結果)와 같았다. 2. 위조증상발생(萎凋症狀發生)과 관련(關連)하여 출수기경엽중(出穗期莖葉中)의 질소함량(窒素含量)과 칼리함량간(含量間)에는 "유신(維新)" - 0.9224, "밀양(密陽)23호(號)" - 0.8243의 높은 부(負)의 상관관계(相關關係)가 있었다. 3. 위조증상발생(萎凋症狀發生)과 생육시기별(生育時期別) 근활력(根活力)과의 관계(關係)는 위조증상(萎凋症狀)이 발생(發生)한 "유신(維新)" 및 "밀양(密陽)23호(號)" 모두 생식생장기(生殖生長期)보다 영양생장기(營養生長期)의 근활력(根活力)이 우세(優勢)하였으며 "유신(維新)"보다 "밀양(密陽)23호(號)"에서 근(根)의 활력(活力)이 높게 유지(維持)되었으나 이들 품종(品種)의 근활력(根活力)은 생식생장기(生殖生長期)에 현저(顯著)히 저하(低下)하는 특징(特徵)이 있는것이 재확인(再確認)되었다. 4. 위조증상발생(萎凋症狀發生)이 비교적(比較的) 적었던 칼리시용구(施用區)의 근활력(根活力)과 칼리무시용구(無施用區)의 근(根)의 활력간(活力間)에는 "유신(維新)" 0.8947, "밀양(密陽)23호(號)" 0.7301의 높은 정(正)의 상관계수(相關係數)를 나타내었다. 5. 위조증상발생(萎凋症狀發生)과 수분증산량(水分蒸散量)과의 관계(關係)를 보면 엽위별(葉位別) 증산량(蒸散量)은 출수전(出穗前)보다 출수후(出穗後)의 수분증산량(水分蒸散量)이 관계(關係)가 있는 것으로 추찰(推察)되었으며 위조증상(萎凋症狀)이 발생(發生)한 칼리무여용구(無旅用區)에서 수분증산량(水分蒸散量)이 많았고 상위엽(上位葉)보다 하위엽(下位葉), "밀양(密陽)23호(號)"보다 "유신(維新)"에서 명확(明確)하였다. 6. 등숙기(登熟期) "유신(維新)" 및 "밀양(密陽)23호(號)"의 간(稈)의 전분함량(澱粉含量)은 칼리시용량(施用量)에 따라 높은값을 나타냈으며 하위절간(下位節間)일수록 전분함량(澱粉含量)은 낮았으나 제(第)4절간(節間)에는 칼리무여용구(無旅用區)에 비(比)하여 칼리시용구(施用區)에서 크게 증가(增加)하는 것이 확인(確認)되었다.

• 환경정책연구
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• 제12권1호
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• pp.101-123
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• 2013

산업연관표와 국민 계정을 연결시켜 작성하는 기존의 사회계정행렬(SAM: Social Accounting Matrix)에다 우리나라 산업별 화석에너지 소비량과 이산화탄소 배출량 등 환경지표를 추가로 연결한 환경 사회계정행렬(environmental SAM)을 국내 최초로 작성하고, 이 결과를 이용하여 우리나라 산업별 생산 활동이 화석에너지 소비와 이산화탄소 배출에 미치는 영향을 추정하였다. 본 논문에서는 특히 화석에너지 소비와 이산화탄소 배출 변화의 요인 분해(decomposition)시 기존의 직, 간접 효과는 물론 산업연관분석에서는 찾아내기 어려운 환류 효과(induced effect)까지 세분하여 추정하였다. 추정 결과 우리나라에서 화석에너지 소비가 가장 많은 발전 산업(electricity industry)은 직접 효과가 큰 반면 간접 효과는 매우 작은 것으로 나타났다. 두 번째로 화석에너지 소비량이 많은 제철 등 제1차 금속산업의 경우에는 직접 효과뿐만 아니라 간접 효과도 큰 것으로 나타났다. 무엇보다도 각 산업 활동별로 상당히 큰 값의 환류 효과가 존재함을 확인할 수 있었다. 특히 서비스 산업은 환류 효과가 직, 간접 효과보다 더 큰 비중을 차지하였다. 본 논문은 향후 에너지 소비량 감축과 같은 정책의 시행이나 산업 활동의 변화가 각 산업별로 화석에너지 소비와 이산화탄소 배출에 미칠 영향을 여러 가지 요인별로 세분하여 파악할 수 있게 하였다는 점에서 산업 활동의 영향 평가는 물론 정책 영향 평가에서도 활용가치가 높다고 본다.

• Journal of Animal Science and Technology
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• 제58권1호
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• pp.2.1-2.10
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• 2016

Background: Heat stress adversely affects the physiological and metabolic status, and the productive performance of buffalo. Methods: The present study was conducted to explicate the effect of misting and wallowing cooling strategies during heat stress in lactating Murrah buffalo. The study was conducted for three months (May-July) of which first two months were hot dry and last month was hot humid. Eighteen lactating buffaloes, offered the same basal diet, were blocked by days in milk, milk yield and parity, and then randomly allocated to three treatments: negative control (no cooling), cooling by misting, and cooling by wallowing. Results: The results showed higher (P < 0.05) milk yield in buffaloes of misting and wallowing group compared to control during the experimental period however wallowing was found more (P < 0.05) effective during July (hot humid period). Both the treatments resulted into significant (P < 0.05) reduction in rectal temperature (RT) and respiratory rate (RR) compared to control animals during study period whereas wallowing was found to be effective on pulse rate (PR) only during July. Both treatments were resulted in mitigating the heat stress mediated decrease in packed cell volume (PCV), lymphocytopnoea and neutrophilia whereas decrease in total erythrocyte count (TEC) and monocytes was only mitigated by wallowing. Heat load induced alteration in serum creatinine and sodium concentration was significantly (P < 0.05) ameliorated by misting and wallowing whereas aspartate aminotransferase, alkaline phosphatase and superoxide dismutase activity, and reactive oxygen species concentration could be normalized neither by misting nor by wallowing. The significant (P < 0.05) increment in serum cortisol and prolactin levels observed in June and July period in control animals was significantly (P < 0.05) prevented by misting and wallowing. Conclusions: It can be concluded that misting and wallowing were equally effective in May and June (hot dry period) whereas wallowing was more effective during hot humid period in preventing a decline in milk production and maintaining physiological, metabolic, endocrine and redox homeostasis.

• 사상체질의학회지
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• 제12권1호
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• pp.48-62
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• 2000

1950년 Guilford가 창의성의 중요성을 강조한 이후 창의성 계발에 대한 관심은 교육계에서 지속되어 왔다. 최근 들어 창의성은 더욱 강조되어 기업체는 물론 학교 현장에서도 창의력을 신장하기 위해 다양한 교수학습 방법을 모색하고 있다. 이 중에서 Osborn에 의해 개발된 집단 브레인스토밍은 어떤 구체적인 문제를 해결하기 위한 자유연상 기법의 한 가지로 전세계적으로 널리 적용되고 있다. 브레인스토밍의 원칙은 주어진 시간 안에 많은 아이디어를 내야 하기 때문에 평가를 유보해야 하고, 타인의 아이디어로부터 히치하이킹이 가능해야 하고 우스꽝스러운 아이디어도 받아들여야 한다. 그런데 유교문화권의 한국인들은 발표력이 부족하고, 타인의 시선을 의식하기 때문에 브레인스토밍이 효과를 제대로 거두지 못하고 있다. 또한 집단 BS에서 발생하는 아이디어 생산 차단현상, 획일적인 사고, 평가불안, 사회적인 태만성과 같은 문제로 인하여 아이디어의 양과 질이 감소하기도 한다. 그래서 본 연구에서는 1894년 이제마에 의해 창안된 사상체질 분류(태양인, 태음인, 소양인, 소음인)를 토대로 하여 어떠한 방식으로 집단을 형성할 때 아이디어가 많이 나올 수 있는가에 대한 문헌 분석을 하고자 한다. 또한 본 연구에서는 예비관찰을 실시한 내용을 근거로 하여 창의적인 잠재능력이 최대한 발휘될 수 있는 집단 형성과 이에 적절한 교수 학습 방법을 제안하고 있다. 이러한 연구를 하기 위해 태양인과 소양인으로 구성된 양의 집단과 소음인과 태음인으로 구성된 음의 집단 학생들의 집단을 관찰하여 양과 음의 집단을 혼합하여 집단을 형성하였을 때를 비교하여 각기 브레인스토밍의 참여도를 분석하였다. 이를 근간으로 하여 교육 현장에서 집단 브레인스토밍을 실시할 때 고려해야 할 몇 가지 유의사항을 제안하고 있다.

• 대한치과마취과학회지
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• 제14권3호
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• pp.157-165
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• 2014

Background: Incisional site of surgical operation become transient ischemic state and then occur reoxygenation due to vasodilatation by inflammatory reaction, the productive reactive oxygen species (ROS) give rise to many physiologic results. Apoptosis have major role on elimination of inflammatory cell and formation of granulation tissue in normal wound healing process. Remifentanil can prevent the inflammatory response and can suppress inducible nitric oxide synthase expression in a septic mouse model. After cardiopulmonary bypass for coronary artery surgery, remifentanil can also inhibit the release of biomarkers of myocardial damage. Here we investigated whether remifentanil pretreatment has cellular protective effect against hypoxia-reoxygenation in HaCaT human keratinocytes, if so, the role of apoptosis and autophagy on this phenomenon. Methods: The HaCaT human keratinocytes were exposed to various concentrations of remifentanil (0.01, 0.05, 0.1, 0.5 and 1 ng/ml) for 2 h before hypoxia (RPC/HR group). These cells were cultured under 1% oxygen tension for 24h at $37^{\circ}C$. After hypoxia, to simulate reoxygenation and recovery, the cells were reoxygenated for 12 h at $37^{\circ}C$. 3-MA/RPC/HR group was treated 3-methyladenine (3-MA), autophagy inhibitor for 1h before remifentanil treatment. Cell viability was measured using a quantitative colorimetric assay with thiazolyl blue tetrazoliumbromide (MTT, amresco), showing the mitochondrial activity of living cells. To investigate whether the occurrence of autophagy and apoptosis, we used fluorescence microscopy and Western blot analysis. Results: The viability against hypoxia-reoxygenation injury in remifentanil preconditioning keratinocytes were increased, and these cells were showed stimulated expression of autophagy 3-MA suppressed the induction of autophagy effectively and the protective effects on apoptosis. Atg5, Beclin-1, LC3-II and p62 were elevated in RPC/HR group. But they were decreased when autophagy was suppressed by 3-MA. Conclusions: Remifentanil preconditioning showed the protective effect in human keratinocytes, and we concluded that autophagy may take the major role in the recovery of wound from hypoxia-reoxygenation injury. We suggest that further research is needed about the cell protective effects of autophagy.

• 대한간호학회지
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• 제4권1호
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• pp.64-80
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• 1974

The social understanding of the rehabilitation and welfare work for the handicapped children is nearly devoid in Korea. Especially the medical rehabilitation or nursing for them is left ign. ored as well as the literature preferential to this study is wanted. For the purpose of conducting the study of this thesis Sam Yook Children's Rehabilitation Center, Inc. and Crippled Children's Center, Yonsei University Medical center sampled out; covering three months from Aug. 1 to Oct. 30, 1973, the problems of children's rehabilitation, the characteristics of the children, the medical rehabilitation, nursing, education, and vocational rehabilitation were interviewed and widely grasped. This thesis aimed at developing the rehabilitation, the professional nursing and especially aimed at contributing to the improvement of welfare for the handicapped by analysing, observing the result of this study. The result is as follows: 1. Sam Yook Children's Rehabilitation Center, Inc. has, since its establishment, contributed to the advancement of the crippled children and its purpose consists in implementing services, medical rehabilitation, nursing, education and vocational training. Crippled Children's Center, Yonsei University Medical Center is, being based on Christianity, aiming at the medical treatment and education for the crippled children. 2. All of the children admitted in the children's rehabilitation centers are the crippled children. The ratio of boys io girls is three to two. Boys are more than girls. Orphan formed 55.2 per sent of them. About 60 per cent of them is receiving medical attention free of charge. But there is no orphan in Crippled Children's Center, Yonsei University Medical Center. 3. 15.7 per cent of them have received the previous medical attention before their admitting in the centers; in Sam Yook Children's Rehabilitation Center 8.6 percent, Crippled Children's Center, Yonsei University Medical Center 50 percent; there is remarkable difference between the two. 4. On the standpoint of period of being in the centers, the children who have been over three years in Sam Yook Children's Rehabilitation Center formed 48.7 per cent; in Crippled Children's Center, Yonsei University Medical Center 2.6 percent; there is also considerable difference between the two; they couldn't discharge from the centers owing to the economic conditions and being orphan. 5. Among the diagnosis of the crippled children, poliomyelitis formed highest 51.7 percent of them ; cerebral palsy formed 30 percent secondly in order. Environmental factors (67.8 percent formed about three times of congenital factors (23.7 percent). 6. The children who are capable of doing independently activity of daily living formed 87.9 percent; 73.2 percent can walk about 300 m by wearing brace and so on. The ratio of wearing brace or leg prosthesis formed 47.4 per cent: crutch 44.3 per cent. The medical rehabilitation service and education for the crippled, are comparatively well carried out. But it is desired to improve and cultivate the vocational training, vocational guidance and special nursing to the insufficiency of their implementation. In the tendency that the rehabilitation and welfare for the handicapped are today emphasized, International Handicapped Rehabilitation Association, declaring that 1970s are the decade of rehabilitation, urged to improve positively the policy of rehabilitation and welfare for the handicapped. But here in korea the handicapped, being the object of social prejudice, ignorance, disdain lives in obscurity. Therefore the government or the community should draw up countermeasure on social under-standing, financial support, and rehabilitation services for the handicapped as well as should endeavor to make them participate in social activities as the productive total- person though they are physically imperfect.

• 한국과학교육학회지
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• 제35권1호
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• pp.95-107
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• 2015

이 연구에서는 사례연구를 통해 과학관 활용 수업을 위한 중등 예비 과학교사의 교수 설계에서 나타나는 특징을 분석하였다. 서울 소재 사범대학의 예비과학교사 3명이 연구에 참여하였으며, 국립과천과학관을 활용한 수업을 계획 및 실행하였다. 예비교사들이 제작한 모든 교수학습 자료를 수집하였고, 수업을 관찰하면서 수업 장면을 촬영 및 녹음하였으며, 교수 실행 전후에 반구조화된 면담을 실시하였다. 예비교사의 과학관 활용 수업을 위한 교수 설계의 특징을 분석하기 위해 지속적 비교 방법을 사용하였다. 연구 결과, 예비교사들은 과학관 수업을 서로 연계된 방문 전, 중, 후 활동으로 구성하였고, 방문 후 활동을 통해 방문 중 학습을 강화시키려 시도하였으며, 과학관 학습을 학생 개인의 경험과 연결시키는 측면을 비교적 적절히 고려하는 것으로 나타났다. 그러나 방문 전 활동을 통해 과학관에 대한 낯설음을 감소시키거나, 소집단 활동을 통해 학생들이 공동의 산출물을 만들도록 하거나, 다양한 사회적 상호작용을 촉진시키거나, 학생들이 자신의 학습을 직접 선택하고 조절하도록 하는 것에 대한 인식과 실행 지식은 부족하였다. 이러한 연구 결과를 바탕으로 예비교사의 과학관 학습관련 전문성을 향상시키기 위한 교육 방안을 제안하였다.

• 가정과삶의질연구
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• 제29권3호
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• pp.23-41
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• 2011

The purpose of this study is to explore social supports for elderly housing and their residential lives in small cities along rural counties of the United States and Canada, and suggest future implications for age-concentrated rural villages in Korea. In this study, five small and medium cities in non-metropolitan counties of California and Ontario province were visited and elderly residents and service experts were interviewed about their perceptions of community integrated social support networks for senior residences. The senior housing complexes were built due to influx of both metropolitan and rural residents seeking warm localities, traffic connections, business purposes in active production areas. and leisure attractions. There are five main social support networks for senior housing issues in these areas. First, the areas are claimed for senior zones and accordingly health industries are encouraged by local authorities. Second, the community is homogeneously constructed as a senior friendly environment and include features such as an RV park and mobile cottages. Third, senior-helping seniors are offered active work through golf-cluster active retirement communities. Fourth, traditional theme production camps are mobilized by the elderly workers. Lastly, an information system is maintained for screening volunteers and for senior abuse prevention. On the other hand, residential lives are occasionally negatively influenced by unbalanced concentrations of elderly facilities such as nursing stations and funeral homes. For the future of Korean rural elderly policies, suggestions are made as follows: first, an integrated urban and rural township that contains attractive places for early retiring people who seek a warm atmosphere in later life needs to be constructed. Second, an integrated model retirement village of urban and rural retirement life needs to be initiated as a measure of evaluating the adaptation process of movers in senior concentrated zones. Third, a cooperation system among governmental ministries needs to be formed with the long- term goal of establishing a traditional rural town of independent housing districts and medical facilities in rural areas. Fourth, productive and active lifestyles need to be maintained as the local community and government develop successful retirement rural villages, by limiting the expansion of nursing related facilities. Finally, generation integrated visiting welfare programs and services need to be further developed for the housing areas especially in the winter, when social integration and activity are relatively low.