• The Mathematical Education
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• v.37 no.1
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• pp.1-13
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• 1998

In this paper, we have represented the efficient way how to enumerate the optimal number-right scores to adjust the item difficulty and to improve item discrimination. To estimate the optimal number-right scores in two equivalent math-tests by linear score equating a measurement error model was applied to the true scores observed from a pair of equivalent math-tests assumed to measure same trait. The model specification for true scores which is represented by the bivariate model is a simple regression model to inference the optimal number-right scores and we assume again that the two simple regression lines of raw scores and true scores are independent each other in their error models. We enumerated the difference between mean value of $\chi$＊ and ${\mu}$$\_$$\chi$/ and the difference between the mean value of y＊and a＋b${\mu}$$\_$$\chi$/ by making an inference the estimates from 2 error variable regression model. Furthermore, so as to distinguish from the original score points, the estimated number-right scores y’$\^$*/ as the estimated regression values of true scores with the same coordinate were moved to center points that were composed of such difference values with result of such parallel score moving procedure as above mentioned. We got the asymptotically normal distribution in Figure 5 that was represented as the optimal distribution of the optimal number-right scores so that we could decide the optimal proportion of number-right score in each item. Also by assumption that equivalence of two tests is closely connected to unidimensionality of a student’s ability. we introduce new definition of trait score to evaluate such ability in each item. In this study there are much limitations in getting the real true scores and in analyzing data of the bivariate error model. However, even with these limitations we believe that this study indicates that the estimation of optimal number right scores by using this enumeration procedure could be easily achieved.

• Korean Institute of Interior Design Journal
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• v.18 no.5
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• pp.21-30
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• 2009

A point of view has been diversified where it has been put. We are living in the era that requests many standpoints to us to understand relations involved with me and my surrounding and it will speed up as the aspect has been changed so far. This phase is not exceptional to the design. Various spaces engaged in us have an immaterial phenomenon as composed by, so it is conceptualized to try the other way differentiated before. On the other hand, we can often meet examples of a literature scenario through conceptualizing an immaterial phenomenon as organized. Because of the difference between an individual's value and environment, it is criticized because of limitation to probe right and wrong of the objective feasibility. However, it is requested that this method needs to have an organized grammar in the interconnection broken of the standard of right and wrong in the science as well as goodness, evil and beauty in the morality. Nowadays a montage, which means the way to create objective by combining different points, is more multifariously applied in the generation of mixture asking various meanings and signifier and it's been widely extended. This study intends to pursue a new methodical approach focused on a characteristic of the montage and puts the goal on deduction for an expressive way of a montage specificity practically indicated at the shopping space through the space translation of the montage conception as well as plot of a movie. In conclusion, this study is how to be expressed of the montage expression method to understand.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.10 no.1
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• pp.91-121
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• 1997

These days many p대ple are disterbed from eyestrain and the number is on the increase. So, through the oriental and occidental books I studied pysical and breathing exercises to help overcome eyestrain. The result were as follows; 1. The most common way is to close your eyes and rub them with warm palms. Then press or rub your eyeballs simultaneously. 2. There are two ways to exercise the eyeball by itself. One way is by looking at only one spot and the other way is to look four ways-first up, down, left and right-and then rotate right and left. 3. There are many different opinions that of the degree of strenth to be used in pressing the eyeball. I came to the conclusion that if we want to relex the eyeball, you must press it gently but to strenthen it, you must press it hard. 4. This method is a common way to press orbit or acupuncture points of the peripheral eyeball. For example B-1(晴明), S-2(四白), B-2(찬죽), Tae-Yang(太陽), TE-23(絲竹空), etc. 5. Since eyestrain is related to the whole body, it is known that you can relex your whole body by pressing the acupuncture points located in the head and posteriores cerviicis or by stretching the upper half of the body. 6. The best time to pratice is early in the morning or when you feel eyestrain. But I couldn't find a consistent on breathing method or the amount of time to practice.

• Korean Journal of Acupuncture
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• v.28 no.4
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• pp.101-112
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• 2011

Objectives : This study was done to investigate the degree of the pulse wave parameter of post-mastectomy women and to identify the relationships between each of them. Methods : Data were obtained from public health center in Busan Metropolitan city. Participants were 82 post-mastectomy women aged 31-82. the data collection was from Oct, 1, 2010 to Oct, 31, 2010. the data were analyzed with descriptive statistics, one-way ANOVA, Duncan test. A p-value less than .05 was considered significant by 2-tailed test. All statistical analyses were performed with SPSS/Win(ver 12.0). Results : As for the difference in the pulse wave by the general characteristics. The pulse energy was showed highly in the order of Chon, Quan and Chuk of left and right pulse respectively. In the pulse energy of left Quan and right Chon, the case of both mastectomy was showed highly and in the pulse energy of left Chuk, the case of right mastectomy was showed highly. Left and right pulse energy of menopause female were significantly higher than normal range except left Chon and Chuk. In h1, h2, h4, h5, t1, t2, AP and Aw, the pulse energy of left Chon was showed the largest significantly. In As, the pulse energy of right Chon was showed the smallest and in Ad, right Chuk was showed the largest. In RAI, right and left Chuk was showed the highest respectively. Conclusions : From these result, we can see that there are relation between women's age, area of operation breast and menopause after mastectomy in pulse wave. The result of this study will become basic data necessary for the Oriental Medicine treatment to reduce or prevent women's functional difficulties, symptomatology after mastectomy.

• The Journal of Korean Physical Therapy
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• v.15 no.2
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• pp.168-181
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• 2003

The purpose of this study was to investigate the effects of circuit weight training(CWT) on isokinetic muscle strength and body composition in elderly. The subjects who engaged in this experiment exercised at 40$\%$ of 1-RM, 12 repetitions, followed by 15 sec as the subject moved to the each break training program which was consist of the circuit of 10 stations performed on 3 set a day, circuits 3 days a week during 10 weeks. The assessment of isokinetic factor was in concentric flexors and extensors of right and left knee joint. Tests were performed on the Cybex 770 Isokinetic Dynamometer and body composition were estimated the three parts of chest, abdomen and anterior thigh by using skinfold caliper, calculated the average and followed by Seri and Brozek way. Statistical analysis were performed using analysis of variance paired t-test, accepting level for all significant was above $\alpha$=.05 and $\alpha$=.01. Following is as a result of 10 weeks circuit weight training. 1. At the $60_{\circ}$ /sec, the right and left knee isokinetic concentric flexors and extensors peak torque increased significantly (p < .01). 2. At the $180_{\circ}$ /sec, the right and left knee isokinetic concentric flexors and extensors peak torque increased significantly (p < .01). 3. At the $60_{\circ}$ /sec, the right and left knee isokenetic concentric flexors and extensors average power increased significantly(p < 0.5, p < .01) and at the $180_{\circ}$ /sec, the right extensors didn't show any statistical significant. 4. At the $60_{\circ}$ /sec, the right and left knee Isokinetic concentric flexors and extensors total work increased significantly(p < .05, p < .01) but at the $180_{\circ}$ /su right concentric flexors didn't show any statistical significant. 5. The body composition changed significantly(p < .01). These results suggest that 10 weeks circuit weight training increases the peak torque, average power, total work significantly and decreases the $\%$body fat significantly.

• The Journal of Korean Physical Therapy
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• v.15 no.4
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• pp.398-411
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• 2003

The purpose of this study was to investigate the effects of circuit weight training(CWT) on isokinetic muscle strength and body composition in elderly. The subjects who engaged in this experiment exercised at $40\%$ of 1-RM, 12 repetitions, followed by 15 sec as the subject moved to the each break training program which was consist of the circuit of 10 stations performed on 3 set a day, circuits 3 days a week during 10 weeks. The assessment of isokinetic factor was in concentric flexors and extensors of right and left knee joint. Tests were performed on the Cybex 770 Isokinetic Dynamometer and body composition were estimated the three parts of chest, abdomen and anterior thigh by using skinfold caliper, calculated the average and followed by Seri and Brozek way. Statistical analysis were performed using analysis of variance paired t-test, accepting level for all significant was above ${\alpha}=.05$ and ${\alpha}=.01$. Following is as a result of 10 weeks circuit weight training. 1. At the $60_{\circ}$ /sec, the right and left knee isokinetic concentric flexors and extensors peak torque increased significantly(p<.01). 2. At the $180_{\circ}$ /sec, the right and left knee isokinetic concentric flexors and extensors peak torque increased significantly(p<.01). 3. At the $60_{\circ}$ /sec, the right and left knee isokenetic concentric flexors and extensors average power increased significantly(p<.05, p<.01) and at the $180_{\circ}$ /sec, the right extensors didn't show any statistical significant. 4. At the $60_{\circ}$ /sec, the right and left knee Isokinetic concentric flexors and extensors total work increased significantly(p<.05, p<.01) but at the $180_{\circ}$ /sec right concentric flexors didn't show any statistical significant. 5. The body composition changed significantly(p<.01). These results suggest that 10 weeks circuit weight training increases the peak torque, average power, total work significantly and decreases the $\%$body fat significantly.

• Journal of the Korean Society for information Management
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• v.18 no.4
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• pp.127-142
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• 2001

It has been criticized that the right of reproduction and right of communication to the public in the Copyrigt Act of Korea, which was amended in the year of 2000 in line with new environments around digital networks, limited the limitation to author’s property right in private use and library exemption too much. Solving the problem above, this study analyzes comparatively WCT, Amended Proposal for a Directive on Copyright and Related Rights in the Information Society, Copyright Law of the United States of America, Copyright Amendment(Digital Agenda), and Copyright Act of Korea. Based on the results from related case analyses and a survey on how stakeholders view copyright issue, in addition, this study presents a reasonable way of limiting rights of reproduction and rights of communication to the public.

• Journal of the Korea Society of Computer and Information
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• v.17 no.8
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• pp.135-144
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• 2012

The Preferred Right that recognized in Housing Lease Protection Act Article 8 Paragraph 1 is a legal security right. The case of a small tenant whose security deposit is less than a specific sum of money to lease housing, he can get preferential payment about his a specific sum of money of security deposit in an auction procedure. Like this the Preferred Right can protect the homeless commoner also it ignores the existing legal system. But the Preferred Right has the right function that contribute to stability of homeless people's housing, on the other hand, it has the adverse function that damages to several interested parties in an auction procedure by using legal preferential protection. So, about these problems, the improvement way will propose in this study.

• (The)Study of the Eastern Classic
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• no.35
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• pp.243-274
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• 2009

This paper attempts to explore the theory of self-cultivation(修養論) for the Unity of Heaven and Man, Mind and Nature(天人心性合一) in the Doctrine of the Mean(中庸). In the unity of heaven and Man, the meaning of the way of Heaven are doctrine of the Mean, sincerity, Nature, Sage, five ways forward, mind of the way, and the meaning of the way of man are thinking to be Cheng(誠之), secularity, the way, education, three methods of excelling, the way of man. The way of Heaven(天道) is the principle of the Universe and give the original Nature to Mankind. The way of Man(人道) is what man should do to accomplish the way of Heaven, and in that process, the unity of Heaven and Man accomplished. The unity of the mand and nature explained by the concept of mind's equilibrium-harmony. When the emotion arise rightly by rectifying mind, the mind unify with the original nature. After the unity of Heaven and Man and the unity of mind and nature, the whole world can governed by nine guidelines(九經) on the base of self-cultivation. There are several methods to get the unity of Heaven and Man and the unity of mind and nature. These are represented by the preserving mind and extending knowledge. In that methods, right timing by watchful when alone, loyalty-sympathetic understanding, selecting Goodness and holding on to it firmly, and fulfilling the mind's equilibrium-harmony

• Archives of Craniofacial Surgery
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• v.18 no.1
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• pp.65-70
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• 2017

A 25-years-old woman with mandibular prognathism underwent a mandibular setback by way of mandibular sagittal split ramus osteotomy (MSSRO). After 2 days of operation, she developed difficulty of closing her right eye. The blink reflex test and motor nerve conduction study of the right orbicularis oris muscle were revealed right facial neuropathy of unknown origin and House-Brackmann facial nerve grading system (HBFNGS) grade V. For treatment, we initially prescribed oral prednisolone and nimodipine including physical therapy. The samples consisted of 11 facial nerve palsy patients caused by MSSRO and were analysed about onset of facial nerve palsy, postoperative HBFNGS, final HBFNGS, treatment method and recovery time. At 10 weeks of treatment of nimodipine, she had completely regained normal function (HBFNGS grade I) of the right facial nerve. The clinical results lead to assume a fast recovery of facial nerve function by the nimodipine medication, whereas average time of recovery is 16.32 weeks in references. Despite of the limited one patient treated, the result was very promising with respect to a faster recovery of the facial nerve function. Considering the use of nimodipine treatment for peripheral facial nerve palsy following a surgical approach with an anatomically preserved nerve can be recommended.