• The Journal of the Korea Contents Association
• /
• v.20 no.3
• /
• pp.41-48
• /
• 2020

The purpose of this study is testing measurement invariance of the school vitality scale across the level of school. For this study, 3,156 elementary school teachers and 4,411 secondary school teachers were surveyed. As a result, school vitality scale was found to have the same factor structure in the structure regression model. Second, the factor load of the measurement model was found to be the same. Third, the structural path coefficients were the same. Fourth, structural covariance was found to be the same. Fifth, the structural residuals were the same. Based on these findings, it can be concluded that we can use school vitality scale both elementary school and secondary school. This study will contribute to diagnosing school vitality levels and finding ways to improve school management.

• Journal of Korean Medical classics
• /
• v.19 no.3
• /
• pp.314-364
• /
• 2006

This thesis is a study on the Significance of Pulse in Internal Classic(內經脈義) in the Chapters on Vitality of Pulse(脈神章) in the Complete Works of Zhang Jingyue(景岳全書) Vol. IV. The Complete Works of Zhang Jingyue(景岳全書) is composed of 64 volumes. Maishenzhang, the Chapters on Vitality of Pulse(脈神章) is composed of 3 chapters. The first chapter is the Significance of Pulse in Internal Classic(內經服義). The terminology, Maishen(脈神) means the Vitality of Pulse, which was introduced by Zhang Jingyue to emphasize that the keypoint of sphygmological diagnosis is the vitality of pulse. The Significance of Pulse in Internal Classic(內經脈義) is composed of 20 parts including Buwei(部位), Maidu(脈度), Sanbujiuhou(三部九候), Qizhen(七診), Liujingmaoti(六經脈體), ect. in Miraculous Pivot(靈樞). There are no commentaries in most of them, which is because there are explanatory notes in Leijing(類經). Therefore, I referred to explanatory notes in Leijing(類經) to study the Significance of Pulse in Internal Classic(內經脈義), and make a study as followings.

• Journal of the korean academy of Pediatric Dentistry
• /
• v.25 no.3
• /
• pp.562-568
• /
• 1998

Various diagnostic methods, such as electric pulp test, cold test, test cavity etc., have been used to determine the pulp vitality. At least two or more methods should be used with supplemental information to diagnose each case because using one method doesn't provide sufficient accuracy. These conventional methods have depended on nervous responses, but Laser Doppler Flowmeter determines the pulp vitality by measuring pulpal blood flow. In this case, we tested the vitality of the traumatized teeth with incomplete root apices and autotransplanted teeth with conventional methods and Laser Doppler Flowmeter. Conventional methods, such as electric pulp test and cold test can produce various responses according to the development state of the pulpal nerve and the sensory threshold of the patient. But, Laser Doppler Flowmeter has a lower false response rate than any other pulp vitality test methods and it can determine the vitality somewhat earlier than the other method.

• Journal of the Korean Society of Environmental Restoration Technology
• /
• v.14 no.2
• /
• pp.97-105
• /
• 2011

This study was carried out to investigate vegetation and tree vitality of Berchemia berchemiaefolia habitat to recommend basic information for synecological characteristics. Totally 9 vegetation data were collected and analyzed. And one plant community (Quercus serrata-Berchemia berchemiaefolia community) including 43 families 66genera 72 species 8 varieties and 3 forma was differentiated. Quercus serrata-Berchemia berchemiaefolia community was subdivided into Typical subunit and Quercus mongolica subunit. Species showing the higer r-NCD value in the plant community were Berchemia berchemiaefolia, Quercus serrata, Lindera obtusiloba, Fraxinus rhynchophylla, Acer pseudo-sieboldianum, Corylus heterophylla var. thunbergii. In tree vitality result, Berchemia berchemiaefolia population containing 35 individual was estimated 3 monitoring categories; 1) General 2) Principal 3) Absolute. These categories frequencies arranged by the order General Monitoring (85.7%; 30 individual), Principal Monitoring (11.4%; 4 individual) and Absolute Monitoring (2.9%; 1 individual).

• Journal of Agricultural Extension & Community Development
• /
• v.16 no.2
• /
• pp.439-461
• /
• 2009

The aim of this study is to make abolished school utilized to be served for promotion of off-farm incomes, vitality of agriculture and rural communities' economic, i.e. directly related in inhabitants' income. The methods of this study was to classify the types of utilization via analysis of abolished school data base which served by Ministry of Education & Human Resources Development. Moreover, we tried to derive problems of management and the existing system via interview survey of the nation's best 100 executives who utilize abolished school and present active factors of abolished school utilization and improvement directions. Then, we classified types of the idle agricultural land utilization into categories and selected the survey site which were the best on the idle agricultural land. Then, we suggests utilization and improvement directions to the use and management of idle agricultural land for increasing inhabitants' income, vitality of agriculture and rural communities' economic.

• International Journal of Computer Science & Network Security
• /
• v.23 no.9
• /
• pp.162-165
• /
• 2023

Power can be generated from either renewable or non-renewable sources. Renewable sources are liked to maintain a strategic distance from contamination emanation and rely on upon fossil energizes which is decreasing day by day. The proposed sun powered vitality transformation unit comprises of a sun oriented exhibit, Bidirectional DC-DC converter, single stage inverter and AC. The inverter changes over DC control from the PV board into AC power and offered it to the heap which is associated with the lattice. The photovoltaic sun powered vitality (PV) is the most direct approach to change over sunlight based radiation into power and depends on the photovoltaic impact. The most extreme power point following of the PV yield for all daylight conditions is a key to keep the yield control per unit cost low for fruitful PV applications. Framework associated PV frameworks dependably have an association with people in general power matrix by means of an appropriate inverter in light of the fact that a PV module conveys just dc power. This project presents the new design, Development and Performance Analysis of a Grid Connected PV Inverter. Demonstrate that the proposed framework can lessen the Energy Consumption radically from the power board and give a solid support to the Grid.

• Journal of Nutrition and Health
• /
• v.56 no.5
• /
• pp.496-509
• /
• 2023

Purpose: This study aimed to identify the general characteristics, chronic diseases, health behavior, mental health, and nutritional status of young-old women based on their vitality. Methods: This study used data from the 2019 and 2021 Korea National Health and Nutrition Examination Survey (KNHANES). The subjects were 1,113 young-old women aged 65 to 74 years old. The health-related quality of life concept with an 8-item questionnaire was used to measure the quality of life. Subjects were categorized into 4 groups (always, often, sometimes, never) based on their vitality. General characteristics, chronic diseases, health behavior, dietary behavior, food intake, and nutrient intake were compared among the groups. Results: Age, education level, household income, employment, fruit intake, dietary supplements, abundance of food, and nutrition labeling recognition were associated with the vitality of the subjects. Young-old women with arthritis, diabetes, and osteoporosis displayed lower vitality. Moreover, subjective health status, exercise, activity restrictions, and average daily sitting hours were related to vitality, while no significant difference was found in vitality between smoking and drinking. In terms of mental health factors, higher vitality was associated with 6-8 hours of sleep, lower stress levels, and reduced depression. The high-vitality group exhibited a higher intake of potatoes, starch, mushrooms, fruits, meat, milk, animal oils, and beverages than the low-vitality group. Additionally, the group with higher levels of vitality showed a higher intake of protein, fat, saturated fatty acids, monounsaturated fatty acids, polyunsaturated fatty acids, n-6 fatty acids, dietary fiber, sugars, phosphorous, potassium, magnesium, iron, zinc, and riboflavin. Conclusion: This study suggests that the vitality of young-old women is related to socioeconomic factors, health behavior, mental health, and food intake. To maintain a vibrant lifestyle in elderly women, it is necessary to have social and economic stability, prevent arthritis, diabetes, and osteoporosis, exercise regularly, get sufficient sleep, maintain mental health, and have a balanced diet.

• Journal of Korean Academy of Nursing
• /
• v.34 no.8
• /
• pp.1499-1508
• /
• 2004

Purpose. The primary purpose of this study was to reexamine underlying dimensions of attitudes toward the elderly held by undergraduate nursing students. A secondary purpose was to investigate characteristics of nursing students associated with attitudes toward elders. Methods. A survey was performed using self-report questionnaire completed by nursing students from a total of 10 nursing schools or departments each selected randomly from one province of Korea. Students' responses (N=366) were analyzed using factor analysis, correlation coefficients, t-test, and ANOVA. Results. Three attitudinal dimensions explaining $35.29\%$ of the variance were extracted: vitality, generosity and flexibility. From a neutral point of 4.0 in the range of 1 to 7, only generosity (4.47) was evaluated positively, whereas vitality (3.31) and flexibility (2.91) were evaluated negatively. The mean scores of the vitality and generosity dimensions were significantly different by students' level of communication with the elderly, experience living with the elderly, and interest in elders or in issues related to elders. Interest in elders/elder issues was the only characteristic affecting significant mean score difference in flexibility. Conclusion. Educational process should increase students' exposure to healthy elderly to modify negative attitudes toward the elderly among nursing students.

• Research in Community and Public Health Nursing
• /
• v.12 no.3
• /
• pp.773-784
• /
• 2001

The study was conducted to test the effectiveness of thermotherapy for high school girls who suffered from disruption in school activities through dysmenorrhea, and to study the extent of its availability in school infirmaries as one of the nursing methods. The test for the study was designed to make a contrast between half of the subjects (20) who did not receive the thermotherapy, and the rest (20) who did during the period from February 15th to April 14th, 2001. Measurements were taken of the subjects who complained of painful menstruation by a set of variables. The variables that were established and complemented by Hur, Mung-heang (1985) consist of 29 items that assess the dysmenorrhea and vitality through the symptoms of primary menstruation visually. Spsswin was used to analyze the data. The Cronbach-${\alpha}$ method was used for statistic confidence, and the test effect of both the subjects and the contrary ones was analyzed by way of T-test. The conclusions are as follow. (1) The hypothesis 1 states that the subjects with themotherapy have a lower degree of dysmenorrhea rather than the contrary ones without it. By the above assessment, there was a quantitative difference between the subjects at 39.40, and the contrary ones at 22.0. After the themotherapy, the degree of dysmenorrhea in the subjects was low indicating that there is a still 5% chance of statistic meaningful difference (t= 2.651. P= .012). As a result, the first hypothesis was accepted. (2) The hypothesis 2 states that the subjects with themotherapy have a different primary menstruation than those without. Data indicate that there was a difference of -5.95 and -4.80. The subjects showed low degrees. Since it was statistically insignificant (t=-1.398, P=.170), the second hypothesis was rejected. (3) The hypothesis 3 states that the subjects with themotherapy have a different vitality. The vitality was measured in three aspects. (1) pulse rate (/min) The hypothesis 3' states that the subjects with themotherapy have the different pulse rate from those without. Data indicate that there was no statistically meaningful difference between the two groups (t=.237, P=. 814). Therefore, the third 1st hypothesis was rejected. (2) Respiration rate The hypothesis 3' states that the subjects with themotherapy have a different respiration rate between pre-thermotherapy and post-thermotherapy. in contrast with the ones without it. The data show that there was no statistically meaningful difference (t=.133. P=.895). A little respiration rate difference was shown between pre-and post-. Likewise. the third 2nd hypothesis was rejected. (3) Blood pressure In the 3rd sub-hypothesis that there would be a difference between experimental and controlled groups was also rejected. because there was no statistically significant difference between the contracting blood pressure and the relaxing blood pressure. In terms of vitality. the pulse rate, respiration rate and blood pressure have no statistical meaning but the first two ones show the decreasing in the rate. In short, though exclusive studies focused on thermo therapy have not been conducted and the comparison can not be made, this study shows not only that the thermotherapy is very effective to dysmenorrhea, but also that it can be available in school infirmaries as one of the nursing methods.

• The Journal of Sustainable Design and Educational Environment Research
• /
• v.10 no.1
• /
• pp.64-73
• /
• 2011

Jung-gu in Daegu is an old downtown that has led the development of Daegu as a representative center and a commercial area with historicity and placeless. However, an urban center is losing its vitality due to the transfer of city halls and the development of new towns. The downtown area that is still important in a city should lead urban development continuously so that it needs to return its vitality by rehabilitating the weakling urban center. Accordingly this study makes the school which shows drop in the number of students and classes in the school buildings located in Jung-gu, Daegu. Consequently this study figures out a cause for the occurrence of unused school facilities and find a solution as the space for local residents by investigating the facilities of schools, the surroundings, the reality, and the present condition. This study is conducted to examine actual situations of a downtown area that has gone through development and history of Daegu as a center. To this end, it aims to seek for methods to activate the city by relating the practical use of unused school facilities.