• Journal of the Korea Society of Computer and Information
• /
• v.17 no.2
• /
• pp.231-239
• /
• 2012

A company's reliance on plants is growing in the area of production and service. Therefore, the importance of the work on plants in order to manage them efficiently is growing. Effective plant management increases the durability and efficiency of the plant. An organized BSC also increases the workers' will to work harder which is to bring the higher quality of plant management. In this way, however, it has studied with variety ways to assess plant management task for performance evaluation, there is a little deficiency that the study of methodical performance evaluation that based on the some strategies. The BSC, the very way, and it has been utilized in balanced and methodical performance evaluation means in widespread fields with strategy as the center to get visions. In this study, I have developed the performance evaluation system for plant management, appling BSC concept.

• Journal of radiological science and technology
• /
• v.42 no.1
• /
• pp.1-7
• /
• 2019

In order to analyze the factors affecting incidence angle and incident point when conducting a general radiography using Sella Turcica, the length and width of the head bone according to age and gender, length and width of Sella Turcica, and the distance between the front and the top of EAM to Sella Turcica were measured. The subjects were 400 patients who underwent a Skull series. For statistical analysis, t-test and ANOVA analysis were conducted using SPSS Ver.22.0. For post-test, Duncan was conducted and if the results were 95% or more (p<.05), it was determined to be significant. As a result of this study, the average length of the head bone was 177.45 mm, where the males were 182.84 mm and the females were 172.05mm showing that males were measured longer (p<.001). The width of the head bone was 116.98mm on average, where the males were 119.18mm and the females were 114.77mm(p<.001) showing that males were measured longer. The average length of Sella Turcica was 4.59mm, where the males were 4.54mm(p<.001) and the females were 4.63mm(p<.001) showing that females were measured longer. The average length of Sella Turcica was 7.08mm, where the males were 7.01mm(p<.001) and the females were 7.16mm(p<.001) showing that females were measured longer. The general radiology examination of Sella Turcica at a medical facility should be conducted in consideration of age and gender in accordance with the characteristics of Koreans.

• Journal of muscle and joint health
• /
• v.16 no.1
• /
• pp.46-54
• /
• 2009

Purpose: The purpose of the study was to compare the effects of the Tai Chi self-help program with a self-help program on pain, stiffness, physical functioning, and fear of falling in women with osteoarthritis. Method: Total of 82 women with Osteoarthritis recruited from outpatient clinics or community health centers were randomly assigned either to a Tai Chi self-help group or a self-help group. Thirty subjects in the Tai Chi self-help group and 39 in the self-help group completed posttest measures(pain, stiffness, physical functioning, and fear of falling) at 6 months. Results: After the 6 month study period, the subjects in the Tai Chi self-help group reported significantly less difficulties in performing daily activities(mean difference=-0.16 vs. 6.19 for the self-help), and less fear of falling(mean difference=-3.20 vs. 0.27 for the self-help) than those in the self-help group. There were no significantly differences in pain and stiffness between the groups. Conclusion: The Tai Chi combined with self-help program was more effective than the self-help only program in reducing difficulties in performing daily activities and fear of falling in women with Osteoarthritis. Whether these changes prevent fall episodes requires further study.

• Journal of Crop Science and Biotechnology
• /
• v.10 no.1
• /
• pp.50-56
• /
• 2007

Barley S-adenosylmethionine synthetase1 gene, which was differentially expressed in seed development of extra early barley, was regulated by the phytohormones and abiotic stresses. In order to identify the regulation regions which were involved in transcriptional control of the phytohormones and abiotic stresses, we isolated 1459 bp fragment of HvSAMS1 gene promoter using genome walking strategy and deletion series were constructed. Deleted upstream fragments(-1459, -1223, -999, -766, -545, -301 bp) were fused to the GUS reporter gene and evaluated via Agrobacterium-mediated transient expression assay. Increased GUS activity of HvSMAS1 promoter -301/GUS construct under each of NaCl, $GA_3$, ABA and ethylene application was found. However, GUS activity was negligible in the leaves transformed with the HvSMAS1 promoter(-1459, -1223, -999, -766 and -545)/GUS constructs. No significant induction of GUS activity was observed for the ethionine and spermidine treatments. In order to locate promoter sequence of the HvSAMS1 gene that was critical for the activation of gene expression, deletion and addition promoter derivatives(+, includes 43 bp of 5' ORF) of the HvSAMS1 gene fused to the GUS reporter gene were applied. The tobacco leaves which harbored the additional HvSAMS1 promoter(-1459+, -1459 to -546, -545+ and -301+)/GUS construct did not significantly induce GUS activity as compared to the HvSAMS1 promoter(-1459, -545 and -301)/GUS constructs under each of NaCl, ABA and $GA_3$ treatment. However, the GUS activity was high in the tobacco leaves which harboring the -211 to -141 regions of the HvSAMS1 promoter. This result suggested that HvSAMS1 gene expression might be regulated by this region(from -211 to -141).

• Korean Journal of Environment and Ecology
• /
• v.29 no.4
• /
• pp.599-604
• /
• 2015

This study was conducted the vegetation clustering analysis for the 3 mountains of Mt. Bulam, Mt. Daemo, Mt. Bonghwa which were the urban forests of Seoul. Based on the results of the analysis related to the vegetation clustering, it was found that the clustering of Mt. Bulam consisted of pine trees(Pinus densiflora)-Mongolian oak(Quercus mongolica), Hornb eam(Carpinus laxiflora)-Pitch pine(P. rigida), oriental oak(Q. variabilis) - a wild pear tree(Sorbus alnifolia) while the clustering of Mt. Daemo consisted of Pitch pine-Japanese larch(Larix leptolepis), Poplar(Populus tomentig landulosa)- black birch(Betula davurica pall). Meanwhile, the clustering of Mt. Bonghwa consisted of pine trees-a wild pear tree Community and Sawtooth oak(Q. acutissima)-Cherry Blossoms(Prunus serrulata). In relation to the similarity index by region in Mt. Bulam, Mt. Daemo, and Mt. Bonghwa, the similarity index of Mt. Bulam and Mt. Daemo stood at as high as 0.634, suggesting the distribution of similar vegetation, and the dominance index of the Mt. Daemo region was found to be 0.166 which suggests the dominance of many species compared to other regions. In addition, the results of species diversity showed that Mt. Daemo had the highest stability, and the species diversity, maximum species diversity, evenness indices were highest in Mt. Bulam, followed by Mt. Bonghwa and Mt. Daemo. The dominance index was the lowest in Mt. Bulam, followed by Mt. Bonghwa and Mt. Daemo.

• Journal of the Korean Geotechnical Society
• /
• v.26 no.5
• /
• pp.37-48
• /
• 2010

In this study, the seepage flow monitoring method by the hydraulic head loss rate was developed for the purpose of application to offshore construction site enclosed by cofferdams in which seepage force varies periodically. The amount of the hydraulic head loss rate newly defined in this graph was in a range between 0 and 1. The zero of the rate means the existence of flow with no seepage resistance. The 1 of the rate means no seepage flow through the ground. The closer to 1 the coefficient of determinant in the hydraulic head loss graph is, the more the ground through which seepage water flows is stable. The closer to 0 the coefficient of determinant in the hydraulic head loss graph is, the more the ground through which seepage water flows was unstable and the higher the possibilities of existence of empty space or of occurrence of piping on the seepage flow pass in the ground is. The hydraulic head loss graph makes it possible to monitor sensitively the situation of seepage flow state, and the graph helps to understand easily the seepage flow state at the specific section on the whole cofferdam.