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      • KCI등재
      • KCI등재

        일 초등학교 1·2학년 아동과 학부모의 시력관련 지식 및 행태에 관한 조사

        김설이,강혜영 韓國學校保健學會 2002 韓國學校保健學會誌 Vol.15 No.1

        The purpose of this study was to investigate the visual acuity and the degree of vision-related knowledge and behaviors of the 1st and 2nd graders of primary school and their parents in a city. The research design was a descriptive study and the subjects were 579 pupils and their parents in Namwon City, Chonbuk province. Children's vision screening was conducted with Han's test by author, school nurse according to the guidelines. The data were analyzed by frequency, percentage, mean, S.D., t-test, ANOVA, Pearson's correlation coefficient, χ^2-test with SAS program. Subnormal visual acuity group (SVAG) in children was 17.3%, and was higher in girls and in the 2nd graders, but there were no significant differences statistically. The mean score of the vision-related knowledge in children was 6.8 points out of 10 points and that of vision-related behaviors was 23.5 points out of 33 points. The mean scores of the vision-related knowledge were significantly higher in 2nd graders (p= .02), in girls (p= .02) and SVAG (p= .01) and the group of high scores in vision-related knowledge presented significantly high scores in vision-related behaviors(p= .001). The mean score of the vision-related knowledge in parents was 6.4 points out of 10 points and that of vision-related behaviors was 28.4 points out of 33 points. The group with high scores of vision-related knowledge in parents presented significantly high scores in vision-related behaviors (p= .003). As SVAG were higher in 2nd graders and the group of high scores of vision-related knowledge showed also high scores in vision-related behaviors in both children and their parents, From the above results, the author suggests a school-based visual health program for them.

      • 초고속 HMC 주축계의 열특성 해석

        김석일,김기상,김기태,나승표 한국공작기계학회 2001 한국공작기계학회 춘계학술대회논문집 Vol.2001 No.-

        This paper presents the thermal characteristics analysis of a high-speed HMC spindle system with angular contact ball bearings, built-in motor, oil-jet lubrication method, oil jacket cooling method, and so on. The spindle system is composed of the main spindle and sub-spindle which are mechanically connected by a flexible coupling. The spindles are supported by two front and rear bearings, and the built-in motor is located between the front and rear bearings of the sub-spindle. The thermal analysis model of spindle system is constructed by the finite element method, and the thermal characteristics in the design stage are estimated based on temperature distribution and heat flow under the various testing conditions related to material of bearing ball, spindle speed and coolant temperature.

      • KCI등재
      • KCI등재

        경도인지장애 : 알쯔하이머병의 초기단계인가? Is it an Early Stage of Alzheimer's Disease?

        한설희 대한치매학회 2003 Dementia and Neurocognitive Disorders Vol.2 No.2

        Aging causes deterioration of various aspects of memory performance in norma adults In recent years. a great deal of interest has been generated around the concept of a boundary or transitional state between normal aging and dementia or, more specifically, Alzheimer's disease (AD). This condition has received a number of descriptions including incipient dementia. questionable dementia. age-associated cognitive decline, isolated memory impairment and mild cognitive impairment (MCI) Commonly accepted guidelines for MCI have been established-memory complaint, preferably corroborated by an informant. objective memory impairment for age and education. normal general cognition, preserved activities of daily living, and not demented The precise definitions need to be explicated. but these will probably simply be a refinement of a concept. rather than a major re-definition Importantly, clinical and neurobiological evidence suggests that patients with MCI are at an increased risk for developing AD. Current research efforts are geared with MCI are at an increased risk for developing AD. Current research efforts are geared towards intervention strategies aimed at preventing the development of AD among persons with MCI.

      • 백서 뇌에서의 Nitric Oxide Synthase를 함유한 신경세포의 분포에 관한 연구 : 해마 구조를 중심으로 An NADPH-diaphorase Histochemical Study

        한설희 충북대학교 의과대학 충북대학교 의학연구소 1996 忠北醫大學術誌 Vol.6 No.1

        뇌에 존재하는 어떤 종류의 신경세포는 nicotinamide adenin dinucleotide phosphate-diaphorase (NADPH-d) 활성을 함유하고 있어 조직화학 기법에 의해 특이성을 가지며 강하게 염색된다. NADPH-d에 염색되는 신경 세포들은 다양한 종류의 신경 독성과 퇴행성 신경변성에 대하여 강한 저항성을 나타내는 것으로 알려져 있다. 또한 NADPH-d는 formaldehyde에 저항성을 나타내는 조직화학적 특성을 가지고 있으며 이는 nitric oxide synthase (NOS) 성질과 동일하다. 따라서 NADPH-d는 formaldehyde로 고정된 신경조직에서 NOS의 활성을 가진 신뢰성 높은 조직화학지표로 생각된다. 본 연구에서는 백서 뇌조직 중 해마에서의 NOS표현을 알아보기 위해 NADPH-d 조직화학 기법을 사용하였다. Certain neurons in the brain are specifically and intensely stained by a histochemical method which demonstrates nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-d) activity. These NADPH-d positive neurons are known to exhibit high resistance to various neurotoxins and to neurodegeneration. NADPH-d is a formaldehyde-resistant histochemical activity which has been shown to be exerted by nitric oxide synthase (NOS). Thus NADPH-d serve as a reliable histochemical marker for NOS in formaldehyde-fixed sections of neural tissue, the present study uses NADPH-diaphorase histochemistry to see the expression of NOS in the rat hippocampus.

      • KCI등재

        김관 평론과 '민족음악'론

        신설령 민족음악학회 2004 음악과 민족 Vol.28 No.-

        Since there were few musical critics in 1930s, Kim Guan proposed the reexamination of "the national music." During this era, there were no support or exchanging of views from his fellow musical critics toward his proposal. Many believed that because of the closely monitored Japanese imperialism, they were intimidated to express their points of views and support for Kim's, "the national music." Besides of being suppressed, many found that Kim's opinion were very ahead of time or very futuristic and therefore, it didn't get the importance of its issues. After the independence from Japan, there were bursts of discussions about his proposal as like the darn water exploded. Many people including the musical critics were able to express their views towards the proposal. They could sing for joy during the independence. In 1980s, the systematic written exposition or argument about Korean music could point out and discussed the problems of the western music influences. However, during the occupation of the Japanese, there was one musical critic who gave his valuable opinion on "the national music" --- Kim Guan. Even though there was no freedom, there was advancement and it led the Korean music where it is today.

      • 美國大學의 特異性 : 近大美國 文學을 中心으로

        鄭卨秀 忠州大學校 1968 한국교통대학교 논문집 Vol.2 No.-

        Every literature of Europe began before the time of printing. This was a period of folklore, legends, and ballads. Such a collection of simple songs and stories represents the "childhood" of a literature, in which it is starting to grow up and develop. But American literature had no such childhood. American literature was begun by the colonists who came from England to settle the New Condinent. We can divide Ameracan literature as the following : 1. The Period of the American Colonies ; The writings of this period dealt with religion, morals, and church teachings by Puritanism and Frontier Mind. 2. The Period of the American Revolution ; Because of Independence War, American literature did not develop in this period. 3. Romanticism ; The romantic writers dealt with admiration of nature, individual dignity freedom, right and to sing the rustic life. The active writers of this Period were Irving, Cooper, Emerson, Thoreau and Poe. 4. Realism ; American realism was led by Mark Twain who wrote「The Adventure of Tom Sawyer」,「The Adventure of Huckleberry Finn」etc. with American humour and style. From this period American literature, completely, escaped from the literature of another counntry. 5. Naturalism ; American realism was grown up by naturalists. Naturalists wrote the exposing novels to American society of this period. In this treatise, I described only about the peculiarity of modern American literature. I think what we know of the peculiarity of a period is very important. By understanding the literature of another country, we must know the peculiarity of that peroid well. As a result we can understand their literature deeply.

      • KCI등재

        치매의 행동심리증상의 개관 : An Overview

        한설희 대한치매학회 2004 Dementia and Neurocognitive Disorders Vol.3 No.1

        Behavioral and psychological symptoms of dementia (BPSD) are among the most distressing manifestations of dementia and results in considerable social and economic burden. They are highly prevalent in Alzheimer's disease (AD) and other progressive degenerative dementias. BPSD are one of main reasons for premature institutionalization and are major causes of significant loss of quality-of-life for the patient and his/her family and caregivers. Recent investigations indicate that BPSD are not an epiphenomenona of cognitive impairment, but could be attributed to specific biological brain dysfunction. This brief review provides an overview of recent advances in the field of BPSD research.

      • Henigway의 主人公들에 關한 考察

        鄭卨秀 忠州大學校 1976 한국교통대학교 논문집 Vol.8 No.1

        When we read Hemingway's works, we can find that Hemingway offers three Patterns of his heroes in his works. One is the pattern of Nick Adams, another is the pattern of Jake Barnes, a third is the pattern of Frederic Henry. Hemingway's heroes have 'moral code' which Hemingway made in his works in order to express his literary ideas. Nick Adams does not have moral code, but Nick experiences, Violence, evil and death which man has in this world. Jake has moral code receiving and enduring his conditions given him. Henry has moral code conquering his conditions. Hemingway's heroes must conduct acoording to these codes. If heroes and charaters in his works do not observe them, he regard as a coward. Hemingway exoressed all his literary ideas through his heroes. And we can guess Hemingway's heroes are Hemingway himself because all the contents of his works agree with his practical life.

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