• Journal of the Korean Society of Costume
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• v.50 no.3
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• pp.87-104
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• 2000

The women's apparel sizing system, currently used in the Korean industry, does not reflect measurement differences associated with varying body types and age. Forty five body meaqsurements were taken on 560 subjects, whoes eages ranged from 18-24. STatistical analysis of the data was coducted by using frequences, crosstables, correlation, oneway ANOVA, Regressio analysis. The results of this study were as follow. 1. Average height of women in their early 20's is 160cm, average bust girth 82cm, average hip girth 90cm and average drop 809. The correlation between height and grth items were low and the correlation of length items in the superior and inferior body were shown to bo high respectively. 2. The average Rhrer index is 1.28 and they ussually seem to be in the thin and standard body group. 3. body types were divided by differences between hip and bust sizes. N type(medium hip), A type (large hip), H type(small hip). A classification by body type showed that N type made up 58% while a type made up 24%. 4. The garment sizes for women in their early 20's were developed. 5. The new basic blocks and garment sizes for women in their early 20's were developed as follows : Bust girth (1/2) = 76N, 76A, 79A type($\frac{1}{2}$B+ 4cm) 79N type($\frac{1}{2}$B+ 3.5cm) 82N, 85N type ($\frac{1}{2}$B +3cm) Hip girth($\frac{1}{2}$) =N type($\frac{1}{2}$H + 2~2.5cm) Atype($\frac{1}{2}$H +1.5~2cm) Waist girth($\frac{1}{2}$)=$\frac{1}{2}$W + 2-3cm Back length =extimated measure -0.5cm Front length=76A, N (Back length + 2.2cm) 79A, N(back length +2.7cm) 82N(Back length +3.2cm) 85N(Back length + 3.7cm) Sleeve length=Sleeve length +3cm.

• Journal of the Korean Solar Energy Society
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• v.25 no.2
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• pp.35-43
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• 2005

This study aims to evaluate the natural lighting performance in the sound barrier tunnel. Therefore, to evaluate the daylighting performance, the combinations of 3 tunnel roof types which are flat-roof-type(type A), slope-roof-type(type B), arch-roof-type(type C) and 3 window types which are side-window-type(type 1), one-window-roof type(type 2), two-window-roof type(type 3) are evaluated by experimenting small scaled models. In this 9 cases of experiment, illuminance levels of each case are analyzed and evaluated. The conclusion of this study is that slope-roof-type(B) and arch-roof-type(C) is preferable to flat-roof-type(A) and one-window-roof-type(B) and two-window-roof-type(C) is preferable to side-window-type(A) for daylighting in the sound barrier tunnel.

• Journal of Environmental Health Sciences
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• v.29 no.3
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• pp.50-58
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• 2003

Removal of heavy metal ions (Cd$^{2+}$, Cr$^{3+}$, Cu$^{2+}$, Pb$^{2+}$) by several chitosans was studied and the molecular weight of chitosan was investigated in order to examine the effect of autoclaving. Chitosan were divided into 3 groups (A type, controlled chitosan; B type, autoclaved for 15 min; C type, autoclaved for 60 min). The heavy metal removal capacity and rate of B type chitosan were higher than those of A type and B type chitosan. The molecular weight of chitosan was decreased by the increase of autoclaving time. Therefore, the heavy metal capacity was not well correlated to the molecular weight. Freundlich and Langmuir isotherm was determined from the experimental results of equilibrium adsorption for individual heavy metal ions on chitosan. Langmuir isotherm was well fitted to this experimental data. The heavy metal removal capacity of B type chitosan was in the order of Pb$^{2+}$ > Cu$^{2+}$ > Cd$^{2+}$> Cr$^{3+}$.3+/.$.3+/.

• Korean journal of food and cookery science
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• v.19 no.1
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• pp.65-71
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• 2003

The objective of this study was to compare the textural properties and sensory evaluation of Injulmi, a traditional Korean waxy rice cake, added with 10, 20 and 30% of RS3-type resistant starch. RS3-type resistant starch was prepared from nonwaxy rice(Odaebyeo) starch by autoclaving-cooling cycle. The RS yield of RS3-type resistant starch was 9.10%. By increasing the addition level of RS3-type resistant starch, the hardness and adhesiveness of Injulmi increased as measured by using a rheometer. Hunter color L and a values of Injulmi added with RS3-type resistant starch were increased, but b value was decreased. In case of sensory evaluation, the hardness of Injulmi added with RS3-type resistant starch was higher than that of non-added Injulmi. The overall duality of Injulmi added with RS3-type resistant starch by sensory evaluation was negatively correlated with the hardness measured by rheometer(p＜.0.05).

• Journal of Korean Academy of Nursing
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• v.32 no.5
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• pp.727-734
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• 2002

This study was to determine the effect of DHEA administration before, during, and after dexamethasone treatment on body weight and TypeI,II muscle weight of rat receiving dexamethasone treatment. Method: Wistar rats were divided into 6 groups: control(C), dexamethasone(D), DHEA administration for 3days after dexamethasone treatment for 7days(7D+3DH), dexamethasone treatment for 7days after DHEA administration for 3days(3DH+7D), DHEA administration during dexamethasone treatment for 4days after dexamethasone treatment for 3days(3D+4DDH), DHEA administration during dexamethasone treatment for 7days(7DDH). Dexamethasone was injected by subcutaneously daily at a dose of 5mg/kg. DHEA was orally administered daily at a dose of 5mg/kg for 7 days. Soleus(TypeI) muscle, and both plantaris and gastro- cnemius(TypeII) muscles were dissected on the 7th day of experiment. Result: Body weight of both 3DH+7D group and 3D+4DDH group increased significantly compared with that of 7D group. Body weight of 7D+3DH group decreased significantly compared with that of 7D group, 7DDH group, 3DH+7D group and 3D+4DDH group. Muscle weight of both plantaris and gastro- cnemius tended to decrease compared with that of 7D group. Muscle weight of 7DDH group, 3D+4DDH group and 3DH+7D group increased significantly compared with that of 7D+3DH group. Muscle weight of gastrocnemius of both 3DH+7D group and 3D+4DDH group increased significantly compared with that of 7D group. Conclusion: Based on these results, it can be suggested that DHEA administration before and during dexamethasone treatment can increase both body weight and mass of atrophied TypeII muscle induced by dexa- methasone treatment.

• The Journal of Korean Academy of Prosthodontics
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• v.44 no.3
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• pp.325-332
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• 2006

Statement of problem. Primary implant stability has long been identified as a prerequisite to achieve osseointegration. So the application of a simple, clinically applicable noninvasive test to assess implant stability and osseiointegratation are considered highly desirable. Purpose. The purpose of this study was to evaluate the ISQ value and the insertion torque of the 3 different implant system, then to evaluate whether there was a correlation between ISQ value and insertion torque; and to determine whether implant design has an influence on either insertion torque or ISQ value. Material and method. The experiment was composed of 3 groups: depending on the implant fixture design. Group1 was Branemark type parallel implant in $3.75{\times}7mm$. Group2 was Oneplant type straight implant in $4.3{\times}8.5mm$. Group3 was Oneplant type tapered implant in $4.3{\times}8.5mm$. Depending on the density of the bone, 2 types of bone were used in this experiment. Type I bone represented for cortical bone, type II bone represented for cancellous bone. With the insertion of the implant in type I and type II bone, the insertion torque was measured, then the ISQ value was evaluated, and then the correlation between insertion torque and ISQ value was analyzed Result and conclusion. Within the limitations of this study, the following conclusions were drawn. 1. Within the 3 different implants, the insertion torque value and ISQ value were higher in type I bone, when compared with type II bone.(p<0.05) 2. In type I and type II bone, Oneplant type tapered implant has the highest value in insertion torque.(p<0.05) 3. In type I and type II bone, there was no difference in ISQ values among the 3 types of implant. (p>0.05) 4. Significant linear correlation was found in $Br{\aa}nemark$ type parallel implant: $3.75{\times}7mm$ in type II bone.

• Molecules and Cells
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• v.21 no.2
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• pp.302-307
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• 2006

Two Epstein-Barr virus (EBV) types, type 1 and type 2, maintain the same allelic specificity at four genomic loci encoding the EBNA2, -3A, -3B, and -3C proteins. We have previously described 16 EBV-transformed B-lymphoblastoid cell lines derived from Korean cancer patients, and the EBNA2 types of the EBV isolates therein. In this study, the allelic types of the EBNA2, -3A, -3B, and -3C genes of these EBV isolates were determined. We report the identification of two distinct types of naturally occurring intertypic recombinants, one with genotype EBNA2 type1/EBN3A, -3B, -3C type 2 and the other with genotype EBNA2, -3A type 1/EBNA3B, -3C type 2. The existence of these intertypic recombinants indicates that various intertypic EBV strains may be circulating in the human population, in addition to typical EBV-1 and EBV-2 strains.

• The Transactions of the Korean Institute of Electrical Engineers
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• v.44 no.1
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• pp.97-103
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• 1995

This paper reports the following two topics : $\circled1$ ozone concentration (O$\sub$3con/) and discharge characteristics in flowing O$\sub$2/ with variation of Re$\sub$3/ at high voltage nozzle (HVN) of HVN 10 type ozonizer. $\circled2$ O$\sub$3con/ with variation of Re$\sub$3/ at HVN of HVN 25 type ozonizer. The important conclusions obtained from this paper are as follows. 1) In HVN 10 type ozonizer : $\circled1$ The discharge pattern can be controlled by adjustment of the Re$\sub$3/. $\circled2$ V$\sub$c/ is inversely proportional to pulse width (P$\sub$w/) and pulse frequency (P$\sub$f) $\circled3$ O$\sub$3con/ increase as decreasing of Re$\sub$3/ for constant P$\sub$w/ and P$\sub$f/. $\circled4$ O$\sub$3con/ increase as decreasing of P$\sub$w/, O$\sub$3con/ is proportional to P$\sub$f/. 2) In HVN 25 type ozonizer : O$\sub$3con/ of HVN 25 type ozonizer can increase than that of HVN 10 type ozonizer, according to parallel circuit of applied voltage and serial of supplied gas. As a result, we can obtain O$\sub$3con/ of 825[ppm] as the maximun value.

• Journal of the Korean Wood Science and Technology
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• v.36 no.3
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• pp.1-8
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• 2008

The lateral strength test of bending type was done to investigate the lateral capacity of the double bolt connection of domestic larix glulam according to bolt spacing. In the shear specimen, which is bolted connection in the inserted plate type, the hole of bolt was made, changing the diameter of bolt (12 mm and 16 mm), the number of bolt (single bolt : control and double bolt), the direction of bolt row (in parallel to grain : Type-A and in perpendicular to grain : Type-B) and the bolt spacing (Type-A : 4 d and 7 d and Type-B : 3 d and 5 d). Lateral capacity and failure mode of bolt connection were compared according to conditions. In prototype design (KBCS, 2000), the reduction factor of the allowable shear resistance that the bolt spacing is reduced was calculated. The results were as follows. 1) Bearing stress per bolt in the single and double bolt connection of Type-A was directly proportional to bolt diameter and bolt spacing. Bearing stress of Type-B decreased as bolt diameter was increased, and decreased by 2~10% when bolt diameter was increased. 2) In the single bolt connection and the double bolt connection of Type-A, the splitted failure was formed in the edge direction. When the bolt spacing was 3 d in Type-B, bolt was yielded more in the part of tension than in the part of compression, and the splitted failure started at the bolt in the part of tension. In the 5 d spacing specimen, the bolt in the part of tension was yielded similarly to bolt in the part of compression, and the splitted failure started in the part of compression. 3) In the prototype design, the reduction factor was calculated by non-dimensionizing the yielding load in the standard of bolt spacing (Type A : 7 d and Type B : 5 d). In 12 mm bolt connection, the reduction factor of bolt spacing 4 d (type-A) and single bolt connection was 0.87 and 0.55, respectively, and the reduction factor of bolt spacing 3 d (Type-B) and single bolt connection was 0.91 and 0.55, respectively. In 16 mm bolt connection, the reduction factor of bolt spacing 4 d (type-A) and single bolt connection was 0.96 and 0.76, respectively, and the reduction factor of bolt spacing 3 d (Type-B) and single bolt connection was 0.91 and 0.77, respectively.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.10
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• pp.357-366
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• 2016

This study analyzed the strengths and weaknesses for enneagram types 3, 6 and 9, which are the center types among the different centers of intelligence, in order to provide college students with meaningful knowledge that can improve their self-understanding. To conduct this study, thematic analysis was used to discover the strength and weakness keywords using NodeXL and contents analysis was used for the case analysis of types 3, 6, and 9. The results showed that the strengths were objectiveness and confidence for type 3, responsibility and premeditation for type 6 and pacifism and consideration for type 9. The weaknesses were self-consciousness and consequentialism for type 3, indecision and worry for type 6, and evading conflict and laziness for type 9. The results obtained by contents analysis showed that type 3 was goal-oriented and placed value on gaining the recognition of other people, type 6 had a sense of responsibility and was well prepared beforehand, and type 9 was considerate of others's feelings and evaded conflicts. This can help college students to better understand themselves.