• Asian-Australasian Journal of Animal Sciences
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• v.30 no.10
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• pp.1388-1395
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• 2017

Objective: Using medicinal plant by-products (MPBP) as feed additives may be an eco-friendly option as substitutes for feedstuffs and may assist in reducing the improper disposal of MPBP. Therefore, this study was conducted to evaluate the influences of MPBP on the meat quality of Hanwoo steers fed a total mixed ration (TMR). Methods: Twenty seven steers (body weight = $573{\pm}57kg$) were randomly divided into three treatments with a control group and two tested groups as follows: control, 1,000 g/kg TMR; treatment 1 (MPBP30), 970 g/kg TMR and 30 g/kg MPBP; treatment 2 (MPBP50), 950 g/kg TMR and 50 g/kg MPBP. Results: Average daily gain, feed conversion ratio and the Commission Internationale de l'Eclairage $L^*$ of muscle were improved (p<0.05, respectively) by MPBP30. Stearic acid ($C_{18:0}$) was decreased (linear effect, p = 0.012), while oleic acid ($C_{18:1}$) was increased (linear effect, p = 0.055) by MPBP level. Saturated fatty acid (SFA) and polyunsaturated fatty acid (PUFA) were decreased for MPBP50 while unsaturated fatty acid (USFA) and monounsaturated fatty acid (MUFA) were increased for MPBP 50. USFA and SFA ratio was increased for MPBP50 as well. Conclusion: These results indicated that MPBP supplementation in Hanwoo steers fed a TMR increased feed efficiency and meat color (lightness) with altering fatty acid proportions. Therefore, MPBP may be successfully used in ruminant feeding.

• Journal of The Korean Society of Agricultural Engineers
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• v.50 no.6
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• pp.83-91
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• 2008

This study grasped problems and properties of rural tourism through Cooperative Tourism Development Model Project, so it provided to develop network program and to indicate long-term development direction. This study area was Gubyung-Areum village in Boeun-gun, Chungcheongbuk-do. This village has superior natural landscape and rich area theme. Also, this village was chosen in Areum Village Revitalization Project in 2002, infrastructure full equipment was achieved. Gubyung-Areum village is administering buckwheat flower festival and experience program by Bo-Eun County Office help to change the farm stay village to the rural experience village. But, there were some problems to operate in experience program. So that Chungcheongbuk-do Provincial Government Republic of Korea is propelling Cooperative Tourism Development Model Project for coping these problems from 2007.12.31 to 2008.9.30. This study is going to develop tourism network program that take advantage of enough area resources grasping problem of Gubyung-Areum village through propulsion of Cooperative Tourism Development Model Project. This study present Developing Strategies for Gubyung-Areum village through investigation, analysis and operation process.

• Journal of The Korean Astronomical Society
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• v.36 no.1
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• pp.43-48
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• 2003

We introduce and describe performance of the 6-meter telescope of Seoul Radio Astronomy Observatory (SRAO). All the softwares and instruments except the antenna structure and its driving system are developed for ourselves. The SIS mixer type receiver resulted in the receiver noise temperature less than 50 K (DSB) over the whole 3-mm radio window. An autocorrelation spectrometer, developed first in Korea, provides maximum 50 MHz band width over 1024 channels. Antenna surface is measured and adjusted using template method and radio holography which resulted in a superb surface accuracy bet-ter than 30${\mu}m$. Accordingly, the aperture and beam efficiences amount to $70\%$ and $75\%$, respectively, largely independent of frequency in the 85 - 115 GHz range. It is also found that telescope pointing errors are less than 10" in both azimuth and elevation and that antenna gain is almost constant against elevation greater than $20^{\circ}$, without adjusting sub-reflector position. The SRAO 6-meter telescope is now fully operational and all these characteristics verify that observations are carried out with high precision and fidelity.

• The Journal of the Korea institute of electronic communication sciences
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• v.9 no.3
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• pp.303-310
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• 2014

The purpose of this study was to identify an effects of Proprioceptive Neuromuscular Facilitation(PNF) on articulator function of the stroke patients. This study evaluated pre- and post- articulator function, targeting the test group for whom an program by PNF was applied, the contrast group for which an articulator training program was applied, and the control group for which no intermediation was made. Each program were performed total 24 times based on 3 times per 30~50 minutes. In result, MPT, AMR ,SMR of the test group were enhanced. AMR of the contrast group did not show any significant difference in /tə/, /rə/, and /a/. Therefore, Program by PNF is informed to have a effect in advancing the articulator function of the stroke patients, especially it was effective of the tongue movement.

• Journal of the Korean Society of Clothing and Textiles
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• v.43 no.6
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• pp.877-890
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• 2019

This study investigated the location of grading lines and grading amount defined by 17 women's wear brands for a pants item by target age groups (20-30, 30-40, and 40-50). This study utilized 6th Size Korea data and a script-based on a 3D scan measurement program to analyze the increase rate of body size in order to suggest a grading deviation distribution ratio for the pants using regression analysis. This study found that most brands appropriately divided grading amount at front thigh girth and back hip girth into the side and center by 1:1. Most brands divided the grading amount at the front hip girth into the side and center by 1:1; however, the ratio found from Size Korea is 0.8:1.2 for the 20-30 age group, 0.7:1.3 for the 30-40 age group, and 0.6:1.4 for the 40-50 age group. Regarding the back thigh girth, the brands targeting 20-30s, 30-40s, and 40-50s respectively assigned the grading amount into the side and center by 1:1, 1:1.2, and 1:1.3. However, the ratio found from Size Korea is 1.4:0.6 for the 20-30 age group, 1.7:0.3 for the 30-40 age group, and 1.3:0.7 for the 40-50 age group. The results can be utilized in improving the grading system of the pants item.

• Development and Reproduction
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• v.12 no.3
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• pp.215-220
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• 2008

Sex differentiation process of the spotted Black Bullhead, Pseudobagrus koreanus, was investigated using fish samples of different age after hatching. The primordial germ cells appeared separately under air bladder in 1-day larva (total length: $6.63{\sim}6.95\;mm$). The primordial gonad with a genital ridge developed in 5-day prelarva ($7.50{\sim}9.36\;mm$). The ovarian differentiation started in about 25-day juvenile ($11.58{\sim}13.21\;mm$). The somatic tissues enlongated in the tip of one end of undifferentiated gonad and fused each other. Thus a small ovarian cavity appeared. The testicular differentiation was initiated in 30-day juvenile ($12.19{\sim}13.72\;mm$). The rudiment of sperm duct was appeared in the lower part of the undifferentiated gonad. In 50-day juvenile ($16.28{\sim}17.06\;mm$), the ovary started to fill with peri-nucleolus oocytes, and the spermatogonia started to develop. In 250-day juvenile ($35.49{\sim}51.12\;mm$), the ovary became bigger and filled with oocytes, and the number of spermatogonia started to increase. Considering these results, the spotted Black Bullhead could be a differentiated type in sex differentiation and gonochorism in sexuality.

• Journal of Korean Biological Nursing Science
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• v.20 no.3
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• pp.141-149
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• 2018

Purpose: This study was conducted to examine the effects walking program with dance on gait, cognition, and risk of falls of elderly with dementia in a long-term care hospital. Methods: Subjects consisted of 42 elderly with dementia in a long-term care hospital (21 elderly with dementia in an experimental group and 21 elders with dementia in a control group). Data were collected from March 14 to April 30, 2016. Subjects in the experimental group performed walking program with dance (three times a week, 30-50 minutes session, 18 sessions). Data were analyzed using descriptive statistics, Chi-square test, Fisher's exact test, independent t-test, paired t-test, repeated measures ANOVA with the SPSS/WIN 21.0. Results: The participants in the experimental group showed significantly increased scores of cadence (F= 8.36, p= .007) and improved scores of cognition (F= 9.95, p= .003) compared the control group. Conclusion: The findings indicate walking program with dance is recommend a regular exercise program to enhance the cadence associated with walking speed and cognitive function elderly.

• Research in Community and Public Health Nursing
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• v.19 no.4
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• pp.600-610
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• 2008

Purpose: The purpose of this study is to find the effects of an exercise program on body composition, serum lipids, and menopausal symptoms in Korean menopausal women. Methods: This research used none qui valent control group pretest-posttest design. The participants were 30 middle-aged women who were divided into two groups, an experimental group (n = 16) who participated in the exercise program and a control group (n = 14). The exercise program was composed of gymnastic-ball exercises with RPE $12{\sim}13$ intensity, 50 minutes' duration and three times a week for 12 weeks from April 1 to June 30, 2008. The dependent variables (body composition, serum lipids, menopause symptoms, self-efficacy, and life satisfaction) were measured before and after exercise program. Results: There were statistically significant difference in weight (F=2.92, p=.049), percent body fat (F=4.22, p=.040), total cholesterol (F=2.63, p= .017) and high density lipoprotein (F=6.74, p= .015) between the two groups. Psychological menopausal symptoms also decreased significantly (F=7.01. p=.014) after the exercise in the experimental group. Conclusions: Regular gymnastic-ball exercises are helpful for menopausal women. They have positive effects not only on body composition and serum lipids but also on the decrease of menopausal symptoms. The results of this study suggest that gymnastic-ball exercise programs are effective in health promotion of Korean middle-aged women, and thus it is necessary to develop exercise programs for women.

• International Journal of Internet, Broadcasting and Communication
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• v.16 no.4
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• pp.315-320
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• 2024

The purpose of our study was to analyze the changes in positive and negative emotions when implementing a residential health tourism program that combined forest and hot spring environments for young and middle-aged people. To achieve the purpose of this study, we designed a health tourism program utilizing Yeonginsan National Recreation Forest and hot spring facilities located in Asan-si, Chungcheongnam-do. The subjects of the study were 10 young and middle-aged people (20s-30s) and 22 middle-aged people (40s-50s). The forest environment health tourism program included a 1-hour walk in Yeonginsan National Recreation Forest, and the hot spring environment health tourism program included a 1-hour hot spring bath in Asan Hot Springs. Afterwards, they stayed in a glamping facility exposed to the forest environment and did camping activities. In order to investigate the changes in positive and negative emotions, the PANAS (positive affect and negative affect schedule) questionnaire was conducted before and after the application of the health tourism program. As a result, positive emotions increased by only 2-30 seconds in all groups, and negative emotions decreased. In summary, forest and hot spring health tourism programs appear to be sufficiently helpful in relieving stress and emotional stability.

• Journal of Hospice and Palliative Care
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• v.9 no.1
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• pp.30-34
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• 2006

Purpose: This study is to report the operating result of the Hospice Cyber Counselling Program for improving quality of lift for terminal patients and their families. Methods: This study was performed followed by counsellor training, building strategy of public relations, management, and evaluation of the effect in order. Results: 72 subjects visited our cyber homepage and became members for approximately 9 months from Oct. 2004 to July 2005; 17 subjects in their 20s (23.6%), 12 subjects in their 30s (16.7%), 17 subjects in their 40s (23.6%), and 13 subjects above 50s (18%). Classified by diagnose related group, cancer related disease consist of 90%. As for the relationship between contents of counselling and counselling applicants, families consist of 90% and self-applicants only 10%. Only 30 members used on-line counselling and their counselling frequency was just 35 times. Although counselling frequency and the number of members who used the counselling site were not high, they tend to contact with a counsellor continuously and use the site actively after the first counselling. Conclusion: Cyber counselling program for hospice was practically managed to improve quality of life for terminal patients and their families as a basic activity for hospice business activation. Basic public relations with regard to hospice business by mass media and the press should be performed continuously and the hospice training program is required for medical personnel to be continue.