• The Journal of the Korea Contents Association
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• v.16 no.11
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• pp.444-455
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• 2016

The purpose of this study was to examine the effect of motivational counseling program for improving knowledge and attitude of smoking cessation and smoking cessation behaviors of middle school students. The research design was nonequivalent control group pre- and post-test design. The subjects were 42 third grade students of M and D middle school in G city (experiment group 21, control group 21). The treatment of this study, motivational counseling program was modified by author based on Lim(2010), developed by Valasquez(2001). The effects of this study were evaluated with the scales for smoking knowledge, smoking attitude, daily cigarette consumption, and the scales of stage of change. The data were analyzed with percentage and t-test using SPSS 21.0. The results of this study were summarized as follows: The experiment group who participated in the motivation counseling program had higher scores in knowledge(t=8.99, p=.000) and attitude(t=2.77, p=.008) of smoking cessation and stage of change(t=3.85, p=.000), and lesser daily cigarette consumption(t=-3.68, p=.001) than those of the control group. Based on these results, it was verified that the motivational counseling program may be effective in improving smoking cessation of middle school students. It is recommended that the motivational counseling program will be used as useful psychiatric nursing intervention for smoking prevention, smoking cessation, and mental health promotion for middle school students.

• Journal of Dental Rehabilitation and Applied Science
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• v.28 no.4
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• pp.327-337
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• 2012

The object of this study was to find out the effect of various reinforcing materials including Quarts Splint$^{TM}$ Mesh on the transverse strength of the denture resin. QC-20 and Lucitone199$^{(R)}$ were used as the denture resin, and polyethylene fiber Ribbond$^{(R)}$, light curing quarts fiber Quarts Splint$^{TM}$ Mesh, metal mesh were used as the reinforcing materials. Ten specimens were fabricated for each group and the size of specimens was $2.0{\times}10.0{\times}65.0mm$. To compare the effect of resin thickness, additional specimens of $2.5{\times}10.0{\times}65.0mm$, $3.0{\times}10.0{\times}65.0mm$ were fabricated. In the control group, the transverse strength of Lucitone199$^{(R)}$ was significantly higher than that of QC-20(p<0.05). Among the specimens of 2.0 mm thickness fabricated with $Lucitone199^{(R)}$ and QC-20, they showed high transverse strength in the order of metal mesh, Quarts Splint$^{TM}$ Mesh, Ribbond$^{(R)}$, and control group. In the specimens of 2.0 mm, 2.5 mm thickness, the transverse strength of Quarts Splint$^{TM}$ Mesh were significantly higher than that of QC-20(p<0.05). But in the specimens of 3.0 mm thickness, there was no significant difference.

• Proceedings of the Korean Society of Coastal and Ocean Engineers Conference
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• 1993.07a
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• pp.1-8
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• 1993

한국해양연구소는 1973년 설립이래 서해안 조력발전 사업을 계속 해 왔다. 본 논문에서는 최근 조력발전사업의 해외동향, 특히 Rance 발전소 가동 실적, 영국의 Severn, Mersey강 하구 조력발전 타당성 검토사업 결과를 근간으로 하여 그간 이룩된 각종 기술의 개발 동향을 소개한다. 국내에서의 조력발전소 건설 타당성 검토는 1920년대 후반부터 시작되었다. 검토대상 지점은 경기도 강화군 남서쪽 동검도 일대의 해역이었으며 강화도 외측 조력발전 개발안이 처음으로 제안되었다. (중략)

• Journal of Industrial Convergence
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• v.21 no.7
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• pp.51-63
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• 2023

This study aimed to verify the effects of a 4-week program of ankle-strengthening exercise and toe-taping walk exercise on the basic lower body strength and walking to examine the benefits of the two exercises. The subjects involved 30 women in their 20s enrolled in university A. The subjects were equally divided into three groups - ankle-strengthening exercise group, toe-taping walk exercise group, and control group. The subjects were instructed to massage and do ankle-strengthening exercises using a towel, massage ball, and CRT, for 60 minutes, 3 times a week. They also taped their hallux valgus using a kinesiology tape and walked for 20 minutes with white tape applied. To sum up, the 4-week ankle-strengthening exercise and toe-taping walk exercise were identified to have a partial statistical significance on the basic lower body strength (muscular strength, power, and balance) and walking (length of gait line, plantar pressure, and COP) of women in their 20s. Therefore, the study confirmed the effects of ankle-strengthening exercises and toe-taping walk exercise on the lower body exercise function, and it is considered that further studies should be conducted on more various effects of the exercises by subdividing them into different pain locations and orthomechanic findings.

• Parasites, Hosts and Diseases
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• v.36 no.3
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• pp.163-170
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• 1998

An epidemiological survey was performed to know the infection status of oysters with Gwmnophclloides seoi metacercariae in 7 islands of the West Sea known as the habitat of paleartic oystercatchers . Hcemntopus ostralegus osculans, in Korea. The surveyed areas were Aphaedo (Shinan-gun. Chollanam-do) Jangiado, Sonyudo and Munyodo (Okdo-myon, Kunsan-shi, Chollabuk-do), Yubudo (Changhang-up, Sochon-gun Chungchongnam-do), and Polumdo and Chumoondo (Sodo-myon, Kangwha-gup, Inchon ski). The oysters collected from Aphaedo, the known endemic focus, were examined monthly from August 1995 to October 1996 for observation of any seasonal variation of the metacercarial density. The average metacercarial burden was 761-2,077 by month, but the seasonal variation of the metacercarial density was not obvious. A total of 54 metacercariae was detected in 63 oysters collected from Yubudo. Out of 30 oysters from Sonyudo, 25 (83.3%) were infected with 1-66 metacercariae (12.6 in average). All of 50 oysters (100%) from Munyodo were infected with 3-162 metacercariae (53.5 in average), Only 4 metacercariae were detected in 100 oysters from Chumoondo. However, no metacercariae were found in 55 oysters from .Tangjado and 50 oysters from Polumdo. From the above results, it was confirmed that G. seoi is still highly prevalent in oysters from Aphaedo, and several islands of the West Sea known as the habitats of paleartic oystercatchers are new endemic areas of this fluke.

• Journal of Aquaculture
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• v.13 no.3
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• pp.197-206
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• 2000

At the Poryoung coast, the spawning season of the mullet, Chelon lauvergnii lasts from May to June. A combination of rotifer, Rotifer nauplii and synthetic feed supported significantly (P < 0.05) better survival and growth of 1-day old mullet larvae during 70-day rearing experiment than the other feeds consisting of rotifer or rotifer + Artemia nauplii. Significantly higher growth and survival were also observed, when the larvae were fed on rotifer, that were harvested from culture enriched with masimaTR, or Artemia nauplii from culture enriched with cuttlefish liver oil, At the feeding density of 97-98 individuals /200 l, the mullet larvae displayed maximum growth and survival in aquarium each with 100 larvae /200 l.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.3
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• pp.1153-1160
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• 2012

This study was intended to implement ankle joint dorsi flexion training against ankle muscule strength weakening that erodes stroke patients' gait performance to examine the effect of the training on stroke patients' plantar pressure and gait ability. In this study, 36 stroke patients diagnosed with stroke due to cerebral infarction or cerebral hemorrhage were divided to measure 10MWS which are stroke patients' gait variables maximum plantar pressure by area of the sole by collecting data using an F-scan system during gait. Given these results of the study, compared to other training groups, the ankle muscule strength reinforcing training group showed statistically significant increases of maximum plantar pressure in the great toe, the toe and the first metatasal areas too and thus it can be said that this training increases forward thrust during stroke patients' foot end taking off and positively affects stroke patients' ability to perform gait.

• The Science & Technology
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• no.7 s.458
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• pp.39-45
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• 2007

• Proceedings of the Military Operations Research Society of Korea Conference
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• 2005.10c
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• pp.81-112
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• 2005

• Korean Deer Journal
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• v.10 no.1
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• pp.8-8
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• 2005

미국산 사슴고기 수입 `진위` 논란 - 중국, 한국 녹용수입제도 `시비` - 관세청, 불법녹용 단속 강화 - 군 훈련소음 피해 국가가 배상해야