• Journal of Korean Medicine Rehabilitation
• /
• v.21 no.4
• /
• pp.111-118
• /
• 2011

Objectives: This study was designed to correlation between the axial section area in psoas major muscles and uncleus discharge pat of HIVD(herniated intervertebral disc) of lumbar(L)-spine. Methods: We measured the axial section area in psoas muscles. Then through the medical charts, we investigated nucleus discharge pat of HIVD of L-spine. We analyzed the relationship between them. Results: There was no significant correlation nucleus discharge part and psoas major muscle's axial section area. There was significant correlation aging and psoas major muscle's axial section area with control the sex. Conclusions: According to above results, there was no significant the area of axial section in psoas major muscles and nucleus discharge part of HIVD of L-spine.

• Journal of Technologic Dentistry
• /
• v.9 no.1
• /
• pp.5-19
• /
• 1987

The factors which impact on the productivity of medical organization are technique, manager, raw materials, management style, manpower structure, job construction, and so on. Human resources is the most important factor among them, but the productivity of serice organization can not be measured easily. The purpose of this study was to verify the effect of laboratory status, the degree of job cognition, and stress on the productivity of dantal prosthetic products, and to fine out the factors which impact on the productivity. The results were as follows: 1. The job characteristice of crown bridge laboratory part and porcelain laboratory part similar to each other. Also partial denture laboratory part and complete denture laboratory part were similar to each other. But that of orthodontic laboratory part was different from other. 2. the degree of job cognition made significant difference statisfically according to job characteristics of each dental laboratorise. 3. The correlation coefficient between job cognition of dental laboratory technician and workshop environment was.23, but the correlation between job cognition job stress appeared reversely, its coefficient was-.17. 4. The productivity of technician engaged in dental laboratory was much heigher than that of technician engaged in dental clinical laboratory room, and each were different in the degree of job cognition. 5. the most important factors which impact one the performance productivity of dental laboratory technician were the fact whether he married or not and his status.

• Journal of Fisheries and Marine Sciences Education
• /
• v.19 no.1
• /
• pp.19-28
• /
• 2007

The aim of this study is to analyze the frequency of the mark points of all examination subjects, the correlation between all examination subjects and the factors to influence pass of the examination. The methodology of this study are as follows.1. The descriptive analysis mark points of the examination subjects. 2. The correlation analysis between the examination subjects. 3. The multiple regression analysis among the examination subjects. Every mark points tend to be changed in wide ranges according to the student's learning ability. On the certificates examination for marine officers, Students in deck part recorded higher in rate of successful applicants, but showed more subject failure than those in engine part. It is especially suggested for the students to improve the teaching and learning skills of the subject. The high correlation subject to total and average points were found in English subject. The high correlation subject was shown between English & Ship handling, Engineering 1&2 and English & Engineering 1,2,3. The most influential subjects to pass the examination were Navigation, English, Engineering 3.

• Journal of Ginseng Research
• /
• v.4 no.1
• /
• pp.55-64
• /
• 1980

The distribution pattern of mineral nutrients, among various Parts of Korea ginseng (Panax ginseng C.A. Meyer) was investigated to understand ginseng nutrition by simple correlation analysis. Five·year old ginseng plants grown under four different nutritional environments were sampled and separated into leaf, petiole, stem, rhizome, cortex and epidermis of tap foot, central part of tap root, cortex and epidermis of lateral root, central part of lateral root, fine root in the middle of truly, for chemical analysis. Between mineral nutrients in root, N and P showed highly significant positive correlation each other and with Mg and Cu while all other elements (K, Ca, Mg, Fe, Mn, Zn, Cu, B) showed highly significant positive correlation each other. In shoot, number of mineral nutrient pairs haying significant relation was much less than in root. (Negative: P with Ca or B, K with N, Fe, Mn or Cu, Positive: N with Mg, Fe, Mn or Cu, K with Zn, Ca with Mg, Zn, or B, Fe Mn Cu each other, Mn with B.) The number of pairs having significant correlation in whole plant was approximately the same as the number in root but three of them showed significant negative correlation. The distribution pattern similarity of mineral contents among various parts was also discussed in relation to physiological significance in Korea ginseng plant.

• Journal of Korea Foresty Energy
• /
• v.1 no.2
• /
• pp.20-27
• /
• 1981

Populus alba x glandulosa shows greater growth performance in the lower part of the hill than in the upper part. In order to study this reason, correlation between the soil factors and the growth was examined. The results were as follows. 1. Annual mean height growth was 1.29m in foot hill but 0.7m in upper part, showing 184$\%$ better growth in the foot hill than in the upper part and the similar situation was shown in the diameter growth. The longer slope distance, the better growth: generally the good growth shows in the first harf of the distance. 2. High positive correlation shows between the growth performance and soil moisture: r=0.76 in the hight and r=0.71 in the diameter, and also positive correlation between soil depth and the growth performance. r=0.65 in the height and r=0.79 in the diameter. On the other hand, negative correlation between the slope and soil depth are considered as limiting factors to the growth. 3. A significant correlation appeared between growth performance and organic matter and between the growth performance and total nitrogen as well. This shows that the nutrient elements were contained much in the foot hill. 4. The correlation between the height growth and potassium, and between the growth and calcium and pH were shown . 5. However, no correlation was shown between the growth and available phosphate, magnesium and available managanese .

• KIEAE Journal
• /
• v.8 no.6
• /
• pp.39-46
• /
• 2008

The purpose of this research is to analyze the planning characteristics based on the physical quality indicators and the users' satisfaction of parking space in apartment housing through the case study of 36 housing estate samples which were built in 1994-1998. The contents of this research consists of three main parts. The first part is to analyze the characteristics of residential environment based on the quality indicators of parking space in apartment housing. The second part is to analyze the correlation of quality indicators of parking space and development conditions in apartment housing. The third part is to analyze the correlation of users' satisfaction and physical quality indicators of parking space, and to propose the planning methods which increase the quality of residential environment of parking space in apartment housing.

• Journal of the Korea Society of Computer and Information
• /
• v.22 no.12
• /
• pp.55-61
• /
• 2017

In this paper, we propose a novel tracking method using target separation and detection that are based on discriminative correlation filter (DCF), which is studied a lot recently. 'Retainability' is one of the most important factor of tracking. There are some factors making retainability of tracking worse. Especially, fast movement and occlusion of a target frequently occur in image data, and when it happens, it would make target lost. As a result, the tracking cannot be retained. For maintaining a robust tracking, in this paper, separation of a target is used so that normal tracking is maintained even though some part of a target is occluded. The detection algorithm is executed and find new location of the target when the target gets out of tracking range due to occlusion of whole part of a target or fast movement speed of a target. A variety of experiments with various image data sets are conducted. The algorithm proposed in this paper showed better performance than other conventional algorithms when fast movement and occlusion of a target occur.

• Journal of the Korean housing association
• /
• v.14 no.6
• /
• pp.155-163
• /
• 2003

The purpose of this research was to analyze the correlation of development conditions and residential satisfaction in apartment housing through the case study of 36 housing estate samples which were built in 1994-1998. The contents of this research consisted of two main parts. The first part was to identify development conditions, which might have an influence on residential satisfaction. The second part was to analyze the characteristics of residential satisfaction based on the identified development conditions, which might express the correlation of development conditions and residential satisfaction in apartment housing. this research will contribute to promoting the quality of residential environment in Korea.

• Journal of the Semiconductor & Display Technology
• /
• v.16 no.4
• /
• pp.52-58
• /
• 2017

In this study, we tried to analyze and measure the correlation between the part dimensional tolerance empirically applied by the designer and the final performance of the equipment, which is expressed as the pressing pressure uniformity. For this purpose, the dimensional tolerances and pressing pressure uniformity of eight laminator equipments were measured actually. As a result of the correlation analysis, it was confirmed that the tolerance grade for each dimension determined by the designer was valid. In the case of laminator equipment, the driving parts and the flatness have the largest influence on the uniformity of the pressing pressure.

• Journal of Animal Science and Technology
• /
• v.45 no.6
• /
• pp.967-974
• /
• 2003

This experiment was carried out to investigate the relationship of morphological characteristics between reticulum and abomasum of Korean native young goats age from 2 days to 150 days. Number of traits investigated in the reticulum in this experiment were 12[body weight, chest girth, body length, right and left reticulum length(R.L.), upper and lower reticulum length(U.L.), reticulum weight(R.W.), reticulum area(R.A.), upper and lower length of one polygon located at central part of reticulum(U.P.C.R.), right and left length of one polygon located at central part of reticulum(R.P.C.R.), thickness of polygon wall located at central part of reticulum(T.P.C.R.), thickness of polygon wall located at middle part of reticulum(T.P.M.R.), and thickness of polygon wall locared at edge part of reticulum(T.P.E.R.)] and items for abomasum were 12[length of between ostium omaso-abomasicum part and pylosica part in the abomasum(L.B.O.P.), broadest outer part of the abomasum(B.O.A.), weight of abomasum(W.O.A.), area of abomasum(A.O.A.), number of plicae abomasi in the abomasum(N.P.A.A.), thickness of abomasum well at cranial part(ostium omasoabomasicum) in the abomasum(T.A.C.A.), thickness of abomasum well at central part in the abomasum(T.A.P.A.), thickness of abomasum wall at light upper area of pylosica part in the abomasum(T.A.L.A.), length measured from the longest plica abomasi in the abomasum(L.L.P.A.), broadest measured from the longest plica abomasi in the abomasum(B.L.P.A.), area measured from the longest plica abomasi in the abomasum(A.L.P.A.), weight of longest plica abomasi in the abomasum(W.L.P.A.)]. The results were summarized as follows: 1. Number of coefficient of correlation obtained among 12 traits of the abomasum and 12 of the reticulum were 144, and coefficient of correlation of 114 were significant(P〈0.05). 2. Trait of abomasum weight have high correlation with 12 traits of reticulum. 3. Correlation coefficients and regression equation between body weight. VS. abomasum weight(r$_1$), and upper and lower length of one polygon located at central part of reticulum(U.P.C.R.) VS. abomasum weight(r$_2$) were r$_1$=0.8954$^{**}$ and Y=10.703+3.374X, r$_2$=0.8430$^{**}$ and Y=5.689+4.311X, respectively. 4. Correlation coefficients and regression equation between chest girth VS. abomasum weight(r$_1$), and body weight VS. abomasum weight(r$_2$) were r$_1$=0.8708$^{**}$ and Y=-17.219+1.227X, r$_2$=0.8589$^{**}$ and Y=- 17.616+1.290X, respectively.