자기 효능의 개념 분석

서순림,이은남,박송자,양영희,이동숙,최은옥,구미옥,김인자,이인숙,김성재,박영임,이은옥 서울대학교 간호대학 간호과학연구소 1997 간호학 논문집 Vol.11 No.1

Today human needs for health promotion and maintenance are increasing. The nursing progression has a great responsibility for helping clients to practice good health behavior. self efficacy was found to be potent predictor in initiating and maintaining the health-related behavior. Therefore, the concept is important in nursig intervention for change of health behavior. The purpose of this paper was to analyze and clarify the meaning of the concept, self efficacy. This study used Walder & Avant's process of concept analysis. Critical attributes of self efficacy were : 1) positive perception of his won capability; 2) intrapersonal strength; 3) possibility of being learned; 4) individuality; 5) specificity; 6) generalizability. Antecedents of self efficacy consist of those facts that 1) new situation occurs; 2) individuals have needs to change the new situation; 3) there are some required actions in new situation. Consequences occurring as a result of self efficacy consist of those facts that 1) individual initiates the of failure; 5) cope with the situation; 6) controls the situation; 7) the level of self efficacy is enhanced; 8) the level of self-esteem is enhanced.

Panaxadiol계 Glycoside가 Rat의 Lipogenic pathway에 미치는 영향

玉殷成 호남대학교 1990 호남대학교 학술논문집 Vol.11 No.2

The effect of Panaxadiol Glycoside purified by Ginseng Radix on the lipid metabolism was studied in rats. The first phenomenon observed was a stimulation of Glucose-6-phesphate dehydrogenase activity beginning 4hr after the administration of panaxadiol glycoside. At this time a slight increase of acetylcoenzyme A carboxylase activity was observed, and a significant increase was noted 16hr after the treatment. The maximum increase in malic enzyme activity was observed at 12hr. An increase in the lypolytic activity of lipoprotein lipase was observed 4hr after the intraperitoneal administration of panaxadiol glycoside, reaching a maximum 16hr after the treatment, while a repressive effect was observed on hormone-sensitive lipase activity throughout the experimental period. Administration of panaxadiol glycoside to rats also increased the triglyceride content in adipose tissue. These results suggest that panaxadiol glycoside brings about the acumulation of triglyceride in adipose tissue as a result of its stimulating action on the lipogenic pathway. c

하수오 추출물이 고혈당증 흰쥐에 미치는 영향

옥은성 호남대학교 1995 호남대학교 학술논문집 Vol.16 No.2

The hypolycemic activity of Polygonum multiflorum extract was investigated in both normal and streptozotocin-induced diabetic rats. The maximum decrease of blood glucose in normal rat was seen at 4hr after administered with 800mg/kg Polygonum multiflorum extract from 145±5mg /100ml to 101±12mg/100ml and also decreased significantly the blood glucose in streptozotocin-induced diabetic rat at 4hr after treated with 400mg/kg Polygonum multiflorum extract from 489±8mg/100ml to 313±6mg/100ml. The hypoglycemic effects were not accompanied by any alteration in the serum insulin in this investigation. Polygonum multiflorum extract decrease the blood glucose on epiniphrine-induced hyperglycemia in rats.

桑枝 Extract가 Normal Rat의 Renal Effect에 미치는 영향

玉殷成 호남대학교 1991 호남대학교 학술논문집 Vol.12 No.2

The renal effect of Morus bombycis Radix extract was investigated in normal rats. A single intraperitoneal administration of the extract significantly increased of urine volume and urinary excretion of urea and creatinine. The extract also induced natriuretic, kaliuretic and phosphaturic responses.

Uremic Rat에 있어서의 桑寄生의 Renal Blood flow 및 Blood pressure에 대한 효과

玉殷成 호남대학교 1987 호남대학교 학술논문집 Vol.8 No.2

The effect of Viscum colortum extract on renal tissue blood flow and blood pressure was investigated in rats made uremic by feeding an adenine containg diet. Administration of the Viscum colortum extract to rats significantly increased renal tissue blood flow by 34∼38% on days 12th and 24th d. respectively. Blood pressure measured by tail cuff method was significantly decreased by 3∼8% on the 6th, 12th, 18th and 24th d.

Panaxadiol계 Glycoside가 Rat의 Sugar Metabolism에 미치는 영향

玉殷成 호남대학교 1986 호남대학교 학술논문집 Vol.7 No.1

The effect of panaxadiol glycoside purified by ginseng radix on the sugar metabolism in rats, A slight decrease of the glycogen content was seen 2hr after treatment. The maximun decrease in the hepatic glycogen content was seen 8hr after treatment. The content had nearly recovered to the control level 24hr after treatment. There was a drastic increase in the glucose-6-phosphate level at 8hr. The level was still high 12ht after the treatment, but the increase was no longer significant after 24hr. In contrast, glucose, pyruvate, and lactate content in the liver, showed no appreciable changes after treatment. The activity of hepatic glucose-6-phosphatase, a ratelimiting enzyme of gluconeogenesis, was decreased by panaxadiol glycoside reaching the minimum 8hr after the treatment, but had almost recovereed to the control level 24hr after the treatment. A significant decrease was also observed in the level of glucokinase. The activity of hepatic phosphofructokinase, a rate-limiting enzyme of glycolysis was increased from 4 to 8hr after the treatment.

취업한 기혼여성의 자녀보육서비스 개선을 위한 제언

채옥희,정은미 한국가정과학회 2004 한국가정과학회지 Vol.7 No.2

The purpose of this study is to examine the foreign and korean child care service, and to provide the political proposal for employ of working wives and enhancement of home welfare. The political proposals for working wives are as follows ; Now societal recognition that all children are the responsibility of our society is needed to provide the good quality child care service. Our society should support the child care service to be provided a variety of service by child care staff, and should promote the administration and direction in child care center and service. Most of all, societal support, administration and direction should be the same in home-based care and center-based care.

金屬性微量生體元素에 關한 硏究 : 特히 亞鉛이온을 中心으로

李殷玉 淑明女子大學校 1984 論文集 Vol.25 No.-

Zn^++ is one of the metallic materials contained most in the living body as a kind of essential elements. the body of the adult contains about 2.5g, and this is no more than half of Fe^++ content, the amount above is 25 times as much as Cu^++ and twelve times Mn^++, about 60% of Zn^++ is contained in the muscle and 30% is in the bone. The Zn^++ enzyme is also classfied into more than 200 kinds, which are thought to act physialogically in the living body. From the study of the relation between Metallothionein protein and Zn^++, Zn^++ is thought to act in the preservation of the species very importantly, by synthesizing RNA, DNA and reproducting of transcribing hereditary material. It is very necessary to keep homoeostasis in Zn^++. For some reasons above, the existence of Zn^++-MT has been studied as a Zn^++ transporter or a Zn^++ grant. The attack of disease from deficiency of Zn^++ has been studied, and the dispute about the reaction system of Zn^++ enzyme CPA between Lipscomb and Vallee has been examined, too.

濕沓 作土層 變型條件에서의 增肥에 따른 水稻 收量性 變異

李殷雄,具滋玉 서울大學校 農科大學 1977 서울대농학연구지 Vol.2 No.2

By use of 1/2500 are (ca. 100㎡) sized plastic pots, the trial was conducted to lay-out the variances and implemented effects in rice yield and yield components as affected by the amount of fertilizer application, with or without composts accompaniment in 4 differently rearranged types of top and subsoil of paddy field. Experiment paddy cultivar was "IRI-317", and was transplanted by 4 hills per pot, and 1 plants per hill under the design of "split-split-plot design." Three levels (A₁, A₂, A₃) of fertilization were established as main, two composts (B₁, B₂) as sub, and four types of soil rearrangements (C₁, C₂, C₃, C₄) as sub-sub-treatments. Results from the above were as follows. 1. Between top and sub soils experimented, no other significant differences in the fertility components than the contents of substitutable cations were found. 2. Culm and panicle lengths were increased according to increment of the amount of fertilizer application with composts accompaniment, and also mostly in the pot of complete top-soils among other pots. 3. As similar with the culm and panicle length, the number of panicles per plant was increased with the increment of the amount of fertilizer application, especially high with the accompaniment of composts. Comparing with the subsoil, panicle number per plant was more abundantly detected in the top-soil. 4. The other yield components were mostly not varied with the treatments, however the net value of components per plant showed quite similar pattern of variances as the number of panicles per plant. 5. Rice yield, either paddy or brown rice per plant, was significantly increased by the increment of fertilizer level, and by accompaniment of composts. Also, types of differently rearranged paddy soils showed bigger variances of rice yield per plant in the level of standard fertilizer application than in the 1.5 and 2 times more as the standard. In these respects, the problem of low yielding of paddy rice in the rearranged soils could be implemented by the increment of the amount of fertilizer application with the accompaniment of composts.

아동의 내적 동기 및 자기효능감과 창의성의 관계 : 성별과 연령을 중심으로

김은아,정옥분,정순화 이화여자대학교 교육과학연구소 2007 교육과학연구 Vol.38 No.2

The purpose of this study was to investigate the relationships betweenintrinsic motivation, self-efficacy, and creativity of children. The subjects of thisstudy consisted of 304 fourth, fifth, and sixth grade public elementary schoolstudents in Seoul, Korea. The data were analyzed by using frequencies,percentiles, means, standard deviations, Cronbach’s a, two-way ANOVAs,Pearson’s correlations, and a multiple regression analysis. The major findings of this study were as follows: (1) There were significantdifferences in intrinsic motivation, self-efficacy, and creativity in terms ofgender and grade. Girls had higher scores in intrinsic motivation, self-efficacy,and creativity. Also, intrinsic motivation, self-efficacy, and creativity scoresincreased with grade. (2) Intrinsic motivation and creativity, self-efficacy andcreativity are significantly correlated each other. (3) Gender, intrinsic motivation(task difficulty preference), and grade were the variables that significantlypredict creativity. These variables explained 12.3% of children’s creativity. 본 연구의 목적은 아동의 내적 동기 및 자기효능감과 창의성의 관계를 살펴보는 데 있다. 연구대상은 초등학교 4~6학년 아동 304명이며, 자료에 대한 분석은 빈도와 백분율, 이원분산분석, 상관분석, 다중회귀분석방법을 사용하였다. 연구결과 내적 동기, 자기효능감 그리고 창의성은 성별과 학년에 따라 유의한 차이가 있는 것으로 나타났다. 내적 동기, 자기효능감, 창의성 총점에서 남아보다는 여아의 점수가 더 높은 것으로 나타났다. 또한 내적 동기, 자기효능감 그리고 창의성은 학년에 따라 증가하는 것으로 나타났다. 아동의 내적 동기, 자기효능감,창의성 간에는 밀접한 관련이 있는 것으로 나타났으며, 특히, 아동의 내적 동기와 창의성은 유의한 상관이 있는 것으로 나타났다. 아동의 창의성을 예측하는 변인은 ‘성별’과 내적 동기의 하위 영역 중 하나인 ‘도전적 과제선호’ 그리고 ‘학년’으로, 이 세 변인들의 설명력은 12.3%로 나타났다.