• Journal of dental hygiene science
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• v.14 no.2
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• pp.167-175
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• 2014

The purpose of this study is to identify general, physical, and social self-efficacy according to oral health behavior among the elderly and examine the factors affecting them. For this purpose, a survey was conducted in 500 persons aged 60 years or older residing in Daegu and North Gyeongsang Province from June 1 to August 30, 2013. With the exception of 73 questionnaires that were not completed or contained insincere responses, 427 copies (recovery rate: 85.4%) were analyzed, thus obtaining the following results: 1) In terms of the respondents' socio-demographic characteristics, those who were younger, who were more highly educated, who were married, and who got a larger amount of monthly pocket money showed higher general, physical, and social self-efficacy, with statistically significant differences (p<0.001). 2) The group with good oral health behavior showed higher general and social self-efficacy and that with an average level of oral health behavior showed higher physical self-efficacy, with significant differences (p<0.001). 3) The factor most influential on oral health behavior was general self-efficacy (${\beta}=0.184$), followed by social self-efficacy (${\beta}=0.162$), physical self-efficacy (${\beta}=0.101$).

• Cross-Cultural Studies
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• v.45
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• pp.245-268
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• 2016

Tokyo! is a 2008 French / Japanese / South Korean / German anthology film containing "Interior Design" by Michel Gondry, "Merde" by Leos Carax, and "Shaking Tokyo" by Joon-ho Bong, all of which were filmed in Tokyo. This cinematic triptych of three Tokyo-set stories is concerned with how the experience of self-alienation is related to urban life, that is, how to survive in a city as a self. The problem of life is the struggle for self-preservation. In Tokyo! the three film directors have shown that urban life is both self-deconstructing and self-preserving. In this paper, our purpose is to examine different modes of urban life by using two concepts reformulated by the French philosopher Jacques Derrida: the urban ipseity and auto-immunity. According to Derrida, ipseity is a system subjected to a circular structure. Such a system cannot avoid the general logic of auto-immunity; i.e., the structure of ipseity functions as both self-deconstructing and self-preserving. The three episodes contained in Tokyo! testify, each in its own way, to the function of that logic. In bringing to light the three modes of self: appropriation, dis-appropriation, and in-appropriation, we claim that the modality of urban life is confronted with the autoimmune reaction.

• Journal of Nutrition and Health
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• v.23 no.1
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• pp.25-36
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• 1990

This study was carried out to investigate Mg status and the relationship between dietary Mg the blood pressure in 30 healthy women, 26 to 57 year of age, living in rural area of Korea. Dietary intake of the subjects on self-selected diet were recorded. Duplicated food sample and 24-hour urine samples were collected for 3 days. Mean daily dietary Mg intake levels were determined by chemical analysis of duplicated food samples and mean daily urinary Mg excretion was measured from urine samples. Fasting serum Mg levels of each subjects was measured on the 3rd day of the survey. The results were as following: 1) The mean daily intakes of energy, protein were 1770.36㎉ and 55.55g, respectively. Carbohydrare, fat and protein supplied 77.1%, 10.4% and 12.5% of total energy intake. 2) The dietary Mg showed positive correlations with carbohydrate(P<0.05), vitamin A and vitamin B2(P<0.01), energy, Ca, P, fiber, vitamin B1 and niacin(P<0.001), but negative correlation with SBP(P<0.05). 3) The daily mean intake of Mg was 259.07$\pm$74.54mg and the urinary excretion of Mg was 75.48$\pm$33.14mg which was 29.5% of the dietary intake of Mg. And there was no significance between the dietary intake and the urinary excretion of Mg. 4) The dietary fiber showed negative correlations with SBP and DBP(P<0.05). 5) The serum and urinary concentrations of Mg were normal range and the serum Mg showed negative correlation with dietary vitamin C(P<0.05, r=-0.3655). It was concluded that the dietary Mg level of Korean rural women consuming self-selected diets was lower than that of RDA of American women but higher than that of RDA of Canadian. And the dietary intake levels of Mg and fiber, which are contained mostly in cereals and vegetables are useful to prevent hypertention.

• 전자공학회논문지 IE
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• v.47 no.4
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• pp.1-9
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• 2010

This paper describes a ultrasonic signal processing front-end IC for distance range meter and body detector. The burst shaped ultrasonic signal is generated by a self oscillator and its frequency range is about 40[kHz]-300[kHz]. The generated ultrasonic signal transmit through piezo resonator. The another piezo device transduce from received ultrasonic signal to electrical signals. This front-end IC contained low noise amplifier, band pass filter, busrt detector and time pulse generator and so on. This IC has two type of new idea for improve function and performance, which are self frequency control (SFC) and Variable Gain Control amplifier (VGC) scheme. The dimensions and number of external parts are minimized in order to get a smaller hardware size. This device has been fabricated in a O.6[um] double poly, double metal 40[V] High Voltage CMOS process.

• Ocean and Polar Research
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• v.39 no.2
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• pp.149-158
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• 2017

The opsin family of light sensitive proteins family makes up are the universal photoreceptor molecules of all visual systems in the vertebrates including teleosts. They can change their conformation from a resting state to a signaling state upon light absorption, which activates the G-protein coupled receptor, thereby resulting in a signaling cascade that produces physiological responses. However, this species is poorly characterized at molecular level due to little sequence information available in public databases. We have investigated the opsin family of nocturnal cutlass fish using the whole transcriptome sequencing method. The opsin genes were cloned and its expression in the tissues and organs were examined by qPCR. We cloned 6 opsin genes (RRH, Opn4, Rh1, Rh2, VA-opsin, and Opn3) in retina and brain tissue. It contained the seven presumed transmembrane domains that are characteristic of the G-protein-coupled receptor family. However, short wavelength sensitive pigment (SWS) and long wavelength sensitive pigment (LWS) were not detected in this study. The mRNA expression of the 6 photoreceptor genes were detected in retina and peripheral tissue. Our studies will lead to further investigation of the photic entrainment mechanism at molecular and cellular levels in cutlass fish and can be used in comparative studies of other fishes.

• The Korean Nurse
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• v.37 no.1
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• pp.107-115
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• 1998

There is an important concern regarding the First-line nurse manager's leadership because of the recognition that effectiveness of Leadership in this position results in benefits for the whole health care organization. So knowledge and practice of effective leadership behavior are now more essential to nursing than ever before. First-line Nurse Managers must be effective leaders to meet today's challenge because staff nurse, patient are affected by them. So the purpose of this study was to identify and to analyse the need for Leadership program of First-Line nurse managers in university hospitals. There were three major purposes of this study. First, identify First-line nurse managers general characteristic, second, identify their experience of leadership training, third, identify and analysis their demands for leadership training program. The subjects for this study was 167 First-line nurse manager randomly from 18 university hospitals in Korea. The data were collected through questionnaires from Oct. 13th to Nov. 20th, 1997, data was analysed using frequencies and percentages. Especially the steps of analysis of descriptions were as follows: Initial analysis centered on the identification of the demands of first-line nurse managers. Later analysis collapsed the demands into broad categories. From the collect data, 283 demands of first-line nurse managers were identified. These demands were then sorted into 3 broad categories that included : Self development as first-line nurse managers, relationship with others, and practice. The result of the study were as follows ; 1) Most of nurse managers(79.6%) had leadership training course and had good experience to improve self leadership. 2) Their demands of leadership training course are as follows First, for self as first-line nurse managers, they want to learn leadership theory, identify their leadership style and then develop their leadership skill. Second, for others as first-line nurse managers, they want to improve their communication skill, empowering others, relationship with others. Third, for patients as first-line nurse managers, improve their knowledge of practice. From the above finding, this study can be suggested the following; 1. Develope a leadership training course to improve first- line nurse manager's leadership skill according to their demands, so they will be better able to lead staff nurses for organization purposes. 2. When develope leadership training program, it must be contained the factors which first-line nurse managers want to learn.

• Bulletin of the Korean Chemical Society
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• v.31 no.4
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• pp.901-904
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• 2010

Decylthiocyanate (DTC) self-assembled monolayers (SAMs) on Au(111) were prepared by solution and vapor phase deposition methods at $50^{\circ}C$ for 24 h. The formation and surface structure of DTC SAMs were examined using scanning tunneling microscopy (STM). STM imaging revealed that DTC SAMs formed in 1 mM ethanol solution at $50^{\circ}C$ were composed of small ordered domains with lateral dimensions of a few nanometers and disordered phases, whereas DTC SAMs formed in the vapor phase at $50^{\circ}C$ contained two ordered phases: a closely packed c($4{\times}2$) superlattice and a striped phase with an interstripe spacing of 2.6 - 2.8 nm. It was also found that the ordered domain and vacancy island formation for DTC SAMs on Au(111) differs significantly from that of decanethiol SAMs, suggesting that adsorption mechanism is different from each other. From this study, it was confirmed that DTC SAMs with a high degree of structural order can be obtained by vapor phase deposition.

• Journal of Korean Philosophical Society
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• v.139
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• pp.105-131
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• 2016

The notion of responsibility, which has now gained a firm foothold as one of the fundamental notions of philosophy and its neighboring disciplines, became the subject of philosophical enquiry only in the 19th century by Kierkegaard, who delved into the morality of critical self-awareness in ethical responsibility of the absolute self; and Nietzsche, who put emphasis on the responsibility of the sovereign self in coping with the problems of the future. Nietzsche is the first philosopher who took issue with the diminishment (Verkleinerung) of humanity-what he called human being's greatest disease-that swept Europe at that time. Concerns about Europe's future were the key movens of Nietzsche's philosophy revolving around the advent of nihilism in Europe and its solutions. He prepared alternative solutions in deep awareness that the ethics of good and evil firmly rooted in the traditional metaphysics and Christianity would not even catch the depth and breadth of the big problem of globalization brought about by modernism, let alone solve it. Nietzsche devoted his whole life to disseminating the knowledge that the future of humankind depends on removing these old ethics. This article traces Nietzsche's reflections on the ethical event of responsibility and provides an overview of the purview and scope contained in the meaning covered by the notion of responsibility in his philosophy beyond common norms and values.

• The Journal of the Korea Contents Association
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• v.19 no.2
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• pp.591-604
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• 2019

This study examines the process of internalization and elaboration of the logic of competition in the post-IMF era through the genealogy of the survival program. Post-IMF is based on disaster reality, which reveals a specific emotional structure related to the competition, if the narrative of overcoming the IMF event finds narrative models that can be sufficiently reconciled between communityism and individual success. This study also examines the process of disaster preparedness through survival form and narrative structure embedded in such form. Thus, this study reconstructed the diachronic change to track the change of the survival program and the subsequent narrative change. Relative to the time of the healing-mentor, the survival program seems to be declining, but rather seems to have created a new transition through the logic of self-development contained in the healing-mentoring discourse. this logic leads to be ghettoized hierarchy of preferences. Now, the survival program is to perform fantastic surrogate satisfaction by delegating competition to a narrow self-directed area rather than to a big empathy within the community.

• Journal of the Korean Geosynthetics Society
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• v.22 no.1
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• pp.1-7
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• 2023

This study has utilized self-assembled monolayers technology to improve electrical property of graphene-oxide, which has been seperated graphine powder through a chemical exfoliation. Aluminum sulfate (Al₂(SO₄)₃) was applied on graphene-oxide as a reactant, and the fundamental research was carried out to apply on the self-sensing of cement-based construction structures. Electric resistance measurement result has shown that cement-composites with GO and Al-GO can be used as a conductor, electric resistance of GO and Al-GO contained composites improved by 10.2% and 15.9% respectively when compared to the standard cement-composite. Microstructure analyzation shown the formation of Al(OH)₃ gel when Al-GO was added, which is speculated to result the smooth flow of current by improving the density of cement-composite. This implies that graphene-oxide has a possibility to be utilized as smart building materials and construction structure itself rather than just a structure.