• Journal of Nutrition and Health
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• 제15권4호
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• pp.290-300
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• 1982

The study deals with the empirical research on the condition of nutrient intake of low income class which be represented by urban slum and rural area, with the analysis of the factors which might influence on the prevalent condition of nutrient- intake. The method of the research was based on the spot-survey with questionaires. The result is that the levels of nutrient-intake are below the standard requirement level of nutrients in both of urban slum and rural area. The level of nutrient intake in urban slum lies in approximately 50% of the standard requirement level and 80% of the standard requirement level in rural area. The extent of malnutrition was explained in terms of the amount of calorie, protein, calcium and iron. More than half of the population in the community are below the standard requirement level of the nutrient- intake. The problem of malnutrition was serious in urban slum than in rural areas, which made a good contrast with the result of Peru study. Deficiency in calcium was most serious. The factor analysis of the prevalent condition of malnutrition in low class suggests that 1) The function of local market in supplying food is not so effective in the sense that the quality of the foods purchased id the local market is poor. 2) Low level of knowledge, the consequent ignorance and the indifference to the nutrition and the low income led to malnutrition. The level of income and the education were significantly correlated to the nutrient-intake.

• 한국생활과학회지
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• 제18권1호
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• pp.13-27
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• 2009

This study purposed to survey grandparents' difficulties in parenting their grand children at grandparent-grandchild households in South Jeolla rural areas. This study was conducted through in-depth interviews from January to October, 2008. The subjects were eight grandparents living with their grandchildren in Boseong-gun, Gangjin-gun, Yeonggwang-gun, Hampyeong-gun, Haenam-gun and Damyang-gun in South Jeolla province. The results are as follows: the grandparents' difficulties in parenting grandchildren are divided into four categories of variable factors: 'Difficulties related to grandparents themselves'; 'Difficulties related to their grandchildren'; 'Difficulties related to early childhood education institution: and 'Difficulties related to their grandchildren's peer group or surrounding people'. The main difficulties in these categories are 'poor, aging and weak conditions of grandparents: 'conflicts in their parenting attitude to have compassion on grandchildren: 'grandparents' not enough educational support to grandchildren due to their ignorance about today's education system: and 'anxiety about the possibility for their grandchildren to be abandoned once again.' These results can be used as a piece of basic information for desirable supports to grandparent-grandchild households.

• Clinical and Experimental Pediatrics
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• 제50권12호
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• pp.1165-1172
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• 2007

Self/non-self discrimination and unresponsiveness to self is the fundamental properties of the immune system. Self-tolerance is a state in which the individual is incapable of developing an immune response to an individual's own antigens and it underlies the ability to remain tolerant of individual's own tissue components. Several mechanisms have been postulated to explain the tolerant state. They can be broadly classified into two groups: central tolerance and peripheral tolerance. Several mechanisms exist, some of which are shared between T cells and B cells. In central tolerance, the recognition of self-antigen by lymphocytes in bone marrow or thymus during development is required, resulting in receptor editing (revision), clonal deletion, anergy or generation of regulatory T cells. Not all self-reactive B or T cells are centrally purged from the repertoire. Additional mechanisms of peripheral tolerance are required, such as anergy, suppression, deletion or clonal ignorance. Tolerance is antigen specific. Generating and maintaining the self-tolerance for T cells and B cells are complex. Failure of self-tolerance results in immune responses against self-antigens. Such reactions are called autoimmunity and may give rise to autoimmune diseases. Development of autoimmune disease is affected by properties of the genes of the individual and the environment, both infectious and non-infectious. The host's genes affect its susceptibility to autoimmunity and the environmental factors promote the activation of self-reactive lymphocytes, developing the autoimmunity. The changes in participating antigens (epitope spreading), cells, cytokines or other inflammatory mediators contribute to the progress from initial activation to a chronic state of autoimmune diseases.

• 무역상무연구
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• 제32권
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• pp.29-56
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• 2006

This article primarily concerns the various aspects of the rules to control express terms particularly in standard form which seek to absolve either wholly or in part from the seller's liability for non-conforming goods. It describes and analyzes in detail how English law regulates such terms. In this analysis, it places the following questions; first, whether each jurisdiction treats the seller's liability for non-conformity in quality and quantity as mandatory rules, second, if it does, to what extent it is treated so and third, if not, in what way it controls the seller's attempt to exclude or restrict his liability for non-conformity in quality and quantity. In addition, it attempts to compare the rules under English law with those under Korean law and to evaluate them in light of the discipline of comparative law. In an attempt to evaluate them, it asks the question of whether a solution from one jurisdiction may facilitate the systematic development and reform of another jurisdiction. The evaluation is based upon the idea that the problems of fairness associated with the use of standard terms occur where the customer is unfairly taken by surprise due to his ignorance of the terms, or where even if he knows of the substance of the terms and objects to it, he is met with a take-it-or-leave-it situation.

• 정보관리학회지
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• 제16권1호
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• pp.69-87
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• 1999

이 연구는 조직 내에 존재하고 있는 다양한 지식들을 조직 구성원 전체가 쉽게 이용할 수 있도록 한 지식관리시스템에 관한 것으로, 지식관리시스템의 개념 및 유형을 이론적으로 고찰하였고 지식관리시스템에 응용되고 있는 정보기술을 구체적으로 기술하였다. 지식관리시스템의 한 예로 그룹웨어를 이용해 지식관리시스템을 개발한 KIEP 연구관리시스템을 택하여 개발 경위, 시스템 구성, 개발 성과를 기술함으로써 향후 지식관리시스템을 개발하는데 참조할 수 있도록 하였다. 연구결과 현재의 정보기술만 가지고도 지식관리시스템을 구축하는 데 전혀 부족함이 없으며 일반적으로 지식관리시스템은 조직 구성원의 지식 공유에 매우 효과적인 것으로 나타났다. 그러나 지식 공유의 필요성을 인식하고 지식을 적극 공개하는 조직 문화 형성이 아직 미흡하여 지식관리시스템의 확산에는 다소 시간이 걸릴 것으로 전망되었다.

• 수산해양기술연구
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• 제45권4호
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• pp.267-275
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• 2009

According to the recent statistics of marine casualties in Korea, fishing boats are more likely to be ended in the casualties, and small fishing boats especially cause much more accidents in sinking and capsizing than any other big vessels. These casualties were mainly produced from the ignorance on the lack of own ship stability. From this view, this study aims to analyze the characteristics of stability on the crab trap fishing boat receiving transverse wave by means of carrying out the water tank test. The rolling angle of the model ship was affected largely with the displacement and the wave period of it, and the trends were shown that the magnitude of the angle was proportional to the displacement, but inversely to the wave period. And the wave height had effect on the rolling angle just in the specific range of the wave period. The force of steady wind didn't have influence on the rolling variation significantly.

• 한국생활과학회지
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• 제23권6호
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• pp.1155-1170
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• 2014

This study was performed to understand the structure of family experiences of adolescent behavior problems by analyzing and integrating family experiences in the family relationships. This study intends to discover in-depth family experience by analyzing the individual meaning of family experiences from client's wording. This study was performed in phenomenological method through analyzing the actual counselling cases. The results indicated that 9 units of meaning were derived on family relationships. In the family relationship domain, desire to die or kill others, guilt and resentment, not receiving the respect, mother's ignorance and verbal abuse to father were derived as primary components. Parents-children relationships-Not understanding about his father's drunkenness and disgust, getting exhausted, untrusted parents, unidirectional attitude without communication. Sibling Relationships-younger brother or sister to work off frustration.

• 한국신뢰성학회지:신뢰성응용연구
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• 제11권4호
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• pp.433-445
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• 2011

Duty cycle is determined as the ratio of operating time to total time. Duty cycle in reliability prediction is one of the significant factors to be considered. In duty cycle application, non-operating time failure rate has been easily ignored even though the failure rate in non-operating period has not been proved to be small enough. Ignorance of non-operating time failure rate can result in over-estimated system reliability calculation. Furthermore, utilization of duty cycle in reliability prediction has not been evaluated in its effectiveness. In order to address these problems, two reliability models, such as MIL-HDBK-217F and RIAC-HDBK-217Plus, were used to analyze non-operating time failure rate. This research has proved that applying duty cycle in 217F model is not reasonable by the quantitative comparison and analysis.

• 한국콘텐츠학회논문지
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• 제14권12호
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• pp.674-682
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• 2014

마르크스 철학에 있어서 인격 개념은 '사회적 제 관계를 기반으로 한 활동성'으로 규정될 수 있다. 이 개념을 여성과 남성의 성정체성의 차이 문제에 적용시켜보면 두 가지 중요한 시사점을 얻을 수 있다. 첫째, 인격은 이데올로기에 의해 규정된다. 따라서 프로이드의 오이디푸스 콤플렉스 이론은 가부장제 사회에 있어서 남성 우월주의 이데올로기의 영향력을 무시한 점에서 비판 가능하다. 둘째, 남성과 여성의 활동성(특히 노동)의 차이, 즉 남성의 사회적 노동과 여성의 사적 노동은 남성과 여성의 인격에 결정적 차이를 야기시켰다.

• 복식문화연구
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• 제10권3호
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• pp.270-282
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• 2002

This study was established to understand how Arte Povera has affected the contemporary fashion based on the analyses of its characteristics and may provide a prospective view to predict style of future fashions. The results were as follows : 1) “The poverty” shows such characteristics as patch work, intentional mismatch, and tendency to prefer slightly used style. This meaning can be explained as direct expression from a sense of alienation, against to consumer economy, and dual-expression between poverty and wealth. 2) “Anti-formativeness” can be described for misinterpretations of creation, arrangement, and informal silhouette due to distortion of the human body. This expression includes such meanings as against to traditionalism, ignorance of rationality, and disorganization of the concepts between the beauty and the ugly. 3) “Naturalism” indicates as characteristics of use of natural materials and primitive expression. This expression could be generated from adaptation to the nature and desire toward uncivilized society due to skepticism about modern society. 4) “Symbolism” shows such expressions as an isolated feeling from society, and metaphoric sense from specific situations because there are too many applications of imported materials. This tendency can be also explained with the creations of spaces for opened concepts through disorganizations of territory, obscurity, and irregularity.