• Korean Journal of Child Studies
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• v.25 no.5
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• pp.41-58
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• 2004

This study examined the relations between children's Impulsivity temperament, socio-dramatic play, and self-regulation of 4-year-old children. Subjects were 117 4-year-old children(59 boys and 58 girls) selected from three kindergartens. Each mother completed a questionnaire on her child's temperament. Naturalistic observations of total socio-dramatic play, complex socio-dramatic play, solitary dramatic play and of self-regulation in two classroom contexts - clean-up periods and group circle time - were conducted for obtaining data. Significance was analyzed by Pearson's correlation and multiple regression analysis. Children's Impulsivity was negatively related to self-regulation and to total and complex socio-dramatic play, but impulsivity was positively related to solitary dramatic play. Total and complex socio-dramatic play was positively related to self-regulation while solitary dramatic play was negatively related to self-regulation. Total and complex socio-dramatic play, and solitary dramatic play displayed a mediating role between impulsivity and self-regulation during clean-up periods.

• Journal of Gastric Cancer
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• v.11 no.3
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• pp.185-188
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• 2011

Gastric necrosis due to gastric outlet obstruction is a very rare condition, but it might be fatal if missed or if diagnosis is delayed. Our patient was a 73-year-old male complaining of abdominal pain, distension and dyspnea for 1 day. In plain radiography and computed tomography, a markedly distended stomach and decreased enhancement at the gastric wall were noted. He underwent explo-laparotomy, and near-total gastric mucosal necrosis accompanied by sludge from the soaked laver was noted. A total gastrectomy with esophagojejunostomy was performed, and he recovered without sequelae. Final pathologic examination revealed advanced gastric cancer at the antrum with near-total gastric mucosal necrosis.

• Journal of the Korean Mathematical Society
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• v.52 no.1
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• pp.159-176
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• 2015

Let R be a semiring, I a strong co-ideal of R and S(I) the set of all elements of R which are not prime to I. In this paper we investigate some interesting properties of S(I) and introduce the total identity-summand graph of a semiring R with respect to a co-ideal I. It is the graph with all elements of R as vertices and for distinct x, $y{\in}R$, the vertices x and y are adjacent if and only if $xy{\in}S(I)$.

• Journal of Sasang Constitutional Medicine
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• v.19 no.2
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• pp.40-52
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• 2007

1. Objectives and Methods The purpose of this study was to objectify the diagnosis of Sasang Constitution. 63 Male Juvenile's and 151 Female Juvenile's sentences were analyzed into 73 factors like Pitch, APQ, Shimmer, Octave and Energy, etc. Juvenile's sentences were classified into 6 categories: total Male Juvenile group, under 12 years old Male Juvenile grout, over 13 years old Male Juvenile group, total Female Juvenile group, under 12 years old Female Juvenile group and over 13 years old Female Juvenile group. 2. Results 1) In Total Male Juvenile group, there were no significant differences among constitutional groups in APQ and Octave segment. Taeumin's Center freq.(3) was significantly high compared with Soyangin group. Soeumin's Center freq.(5) was significantly high compared with Soyangin and Taeumin groups. Taeumin's Octave3 Shimmer was significantly high compared with Soeumin group. Soeumin's Octave6 Shimmer was significantly high compared with Taeumin group. Solyangin's D# Tot E was significantly high compared with Taeumin group. 2) In Under 12 years old Male Juvenile group, there were on significantly among constitutional groups in Pitch, APQ, Octave and Energy segment. Taeumin's Octave3 Shimmer and G Shimmer(1) were significantly high compared with Soeumin group. 3) In Over 13 years old Male Juvenile group, there were no signigicant differences among constitutional groups in Pitch, APQ and Shimmer segment. Soyangin's and Soeumin's Octave6 were significantly high compared with Taeumin group. Soyangin's $0k{\sim}2k$ Total Sum, $0k{\sim}2k$ Dev., $2k{\sim}4k$ Total Sum, $2k{\sim}4k$ Dev., A Dev.(1), D# Dev.(1) and G# Dev.(1) were significantly high compared with Taeumin group. Soyangin's and Soeumin's G# Tot E were significantly high compared with Taeumin group. 4) In Total Female Juvenile group, there were no significant differences among constitutional groups in Pitch and APQ segment. Soeumin's Octave4 Shimmer was significantly high compared with Soyangin group. Soyangin's Octave6 was significantly high compared with Soeumin group. Solyangin's 2k-4k Total Sum and B Tot E were significantly high compared with Soeumin group. 5) In Under 12 years old Female Juvenile group, there were no significant differences among constitutional groups in APQ and Energy segment. Soeumin's and Taeumin's Center Pitch and Pitch were significantly high compared with Soyangin group. Soyangin's Center freq.(1) and Center freq.(7) were significantly high compared with Soeumin and Taeeunin groups. Soyangin's and Taeumin's B Shimmer(1) and F# Shimmer(1) were significantly high compared with Soeumin group. Soeumin's D Shimmer(1) was significantly high compared with Soyangin group. Taeumin's and Soeumin's G# Shimmer(1) were significantly high compared with Soyangin group. Soyangin's and Taeumin's Octave2 were significantly high compared with Soeumin group. 6) In Over 13 years old Female Juvenile group, there were no significant differences among constitutional groups in Pitch, APQ and Octave segment. Soeumin's Octave4 Shimmer was significantly high compared with Soyangin group. Soyangin's B Dev.(1) and F Dev.(1) were significantly high compared with Soeumin group. 3. Conclusions In juvenile groups, some sound factors are regarded as useful. PSSC are thought to be the objertive way to diagnose the Consitution and more participants are needed to get more efficiencies using PSSC.

• Journal of Sasang Constitutional Medicine
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• v.18 no.2
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• pp.55-67
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• 2006

1. Objective & Method The purpose of this study was to objectify the diagnosis of Sasang constitution. 163 children's voices were analyzed with 74 factors using PSSC-2004. 2. Results (1) In male children group, Taeumin's APQ4 was significantly low compared with the others. (2) In male children group, Taeumin's octave 5 & octave 6 were significantly low compared with the others. It was significant distinction between Taeumin and Soeumin at the result of post hoc. (3) In male children group, Taeumin's Time Domain Total Sum / Time Domain Count & Frequency Domain Total Sum / count(0) were significantly low compared with the others. It was significant distinction between Taeumin and Soeumin at the result of post hoc. (4) In male children group, Taeumin's 0k-2k total sum & 2k-4k total sum were significantly low compared with the others. It was significant for distinction between Taeumin and Soeumin at the result of post hoc. (5) In male children group, Taeumin's 2k-4k deviation was significantly low compared with the others. It was significant distinction between Taeumin and Soeumin at the result of post hoc. (6) In male children group, Taeumin's D# Total Energy & F# Total Energy were significantly low compared with the others. It was significant distinction between Taeumin and Soeumin at the result of post hoc. (7) In male children group, Taeumin's D# deviation & F# deviation were significantly low compared with the others. It was significant distinction between Taeumin and Soeumin at the result of post hoc. (8) In female children group, Soyangin's center frequency (7) was significantly high compared with the others. It was significant distinction between Taeumin and Soyangin at the result of post hoc. 3. Coclusion With these results, we got some information for standardization of the clinical diagnosis guideline of Sasang constitutional type classification using PSSC-2004 in the Korean children

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2006.10a
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• pp.445-446
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• 2006

• Journal of Korean Physical Therapy Science
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• v.6 no.1
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• pp.905-913
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• 1999

The hand is a part of the body which has various functions and a sophisticated structures bone, Joint, tendon, ligament and logical nerve organ are aggregated densely in the hand of anatomy its functions are delicate. The hand's functions are very important for doing ADL and a worker's As the hand is structure which is used often and commonly it is a site that can be easily damaged by a accident on work. This study was investigated and analyzed by the results from 238 workers who had hand injury and physical therapy from January, 1997 to June, 1998 at Shin-Pung, Jang-Lim industrial complex which is located in Pusan. 1. A hand injury most frequertly happened in worker in their 30's and 20's(66 case, 28%), second was 57 case(24%) their 40's. 2. Among workers suffering from injury, who had one or less than 2 years on the job, a injury most frequently occurred. 3. Scale of workers, A injury most frequently happend in a place where had workers from 10 to 50. 99 workers from that place were 42% of total. 4. Month of occurrence rate in March were the highest compared to other months 40 injury workers in march were 17% of the total. Second was July, and the least was April that injury appeared with 10 workers. (4.2% of the total) 1. Frocture was the most common lesion 82 workers had that lesion(34%) soft tissue rupture was 71 workers who were 30% of total in type of lesion. 2. Of the site of lesion multiple case was the most common in which 57 workers had that lesion it were 24% of the total. The next was the index finger site in which 44 workers were 19% of the total. The index finger was the most common mono-site that can be lesion 36 workers were the middle finger lesion workers who were 15% of the total. Of the joint lesion, PIP was the most in which 76 workers were 44% and in MC 27 workers were 15% of the total. 3. Interval of physical therapy 79 workers from one month to 2 months, was 33% of the total and 174 workers who had therapy below 3 months were 71% 4. Post injury of disablity of the site, phalangeous disability was the most in which 148 workers had that injury and they were 62% of the total of the grade of disability 110 workers who were 46% of the total state from less than 25% disability in hand-function and 59 patients who were 25% had no disability. There were 6 workers (3% of the total) who had over -75%-dibability in the hand-function.

• Journal of the East Asian Society of Dietary Life
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• v.19 no.5
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• pp.776-782
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• 2009

This study was conducted to develop functional soybean paste with krill (Euphausiacea) as compared to a conventional soybean paste (S1). Soybean containing 10%, 20% and 30% (w/w) krill (S2~S4, respectively) was prepared and quality characteristics (moisture, crude fat, crude protein, ash, reducing sugar, pH, titratable acidity, total acidity and buffering power) were assessed during fermentation for 150 days. As well, antioxidative activities of krill soybean paste were compared to those of control soybean paste based on total phenolic compound content and free radical scavenging activity, including the 1,1-diphenyl-2-picryl-hydrazil (DPPH) scavenging activity and the thiobarbituric acid value (TBA value). The moisture content of all samples decreased to 41.91~53.47% during fermentation, while the crude fat increased to 1.98~5.21% with increasing addition of krill. Additionally, crude protein increased slightly to 8.24~14.08% with increasing addition of krill after 120 days of fermentation. Ash content was 15.96~18.92%. The reducing sugar content of S2, S3 and S4 was higher than those of S1 with increasing length of fermentation. S2, S3, and S4 displayed progressive decreases in pH and progressive increases in titratable acidity compared to S1. The total acidity of all samples was increased, while the buffering power was decreased with increasing fermentation. Especially, the buffering power of S1 was lower than that of S2, S3 and S4. DPPH radical scavenging activity of lipophilic extracts from S2, S3 and S4 was slightly higher than those of S1. However, the radical scavenging activity of hydrophilic extracts from all samples had similar tendencies, regardless of the krill content or fermentation period. Total phenolics increased with increasing fermentation time and TBA value increased with increasing fermentation time and krill content.

• Journal of Nutrition and Health
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• v.8 no.1
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• pp.47-59
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• 1975

Free amino acids in extracts and total amino acids in hydrolysates of eleven species of edible mushrooms were analyzed by amino acid autoanalyzer (Technicon PNC-1 Type). All these 11 species of mushroom can be repesented for convenience sake as follows. S-1; Agaricus campestris Fr. S-2: Agaricus campestris S-3; Pholiota nameko(I. Ito) S. Ito et Imai S-4; Auricularia auricula-judae(Fr.) $Qu{\acute{e}}l$ S-5; Tremella fuciformis Berk. S-6; Tricholoma matsutake(S. Ito et Imai) Sing. S-7; Pleurotus ostreatus Fr. $Qu{\acute{e}}l$ S-8; Lentinus edodes Berk Sing. S-9; Ramaria botrytis (Pers.) Ricken S-10; Coprinus comatus(Fr.) S.F, Gray S-11; Gyrophora esculenta The results obtained from this study are as follows. 1) 17 kinds of amino acid, including 7 kinds of essential amino acid in human nutrition except tryptophan were identified and quantified. 2) Of all free amino acids contained in mushrooms, glutamic acid is the richest, and then comes Ala, Thr, Pro and Lys in that order. There were no found Cys'and His in S-9;His in S-1; Met and Arg in S-11; Cys and Met in S-5;Pro, Cys, Met, Lys and Arg in S-4. Of all total amino acids which are closely related with nutritional valuation, glutamic acid is the richest, and then comes Asp, Ala, Arg, Leu, Thr, Gly in that order. Especially S-1 and S-2 contain high quantity $o{\acute{i}}$ proline in both free and total amino acids. 3) Cotents of ammonia in extracts of mushrooms in decreasing order in S-1, S-10, S-8, S-2, S-7, S-6, and S-2, S-6, S-8, S-9, S-1 in hydrolysates of mushrooms. 4) Gross Contents of free amino acid in extracts is high in decreasing order in S-10, S-1, S-7, S-6, S-8, and total amino acid in hydrolysates is high in S-10, S-2, S-2, S-8, S-1, S-9, S-6. 5) Besides 17 kinds of amino acid, 5 kinds of unknown amino acid are found in extracts and hydrolysates.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.31 no.4
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• pp.21-28
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• 2008

본 연구는 반도체 제조공정에서 사용되는 단일 Burn-In oven에서의 Total weighted earliness와 Tardiness를 최소화하기 위한 생산 스케줄링을 결정하는 문제를 다룬다. 본 연구에서는 모든 작업은 상시에 시작가능하고 각각은 서로 다른 가중치를 가지고 있다고 가정하였다. 일반적으로 단일 Burn-In oven은 다양한 작업들이 동시에 가능한 Batch processing 기계이다. 따라서 다양한 작업들로 구성된 하나의 Batch의 Processing time은 그 Batch 내에 있는 가장 긴 Processing time을 가지는 작업에 의해 결정된다. 본 연구에서 Batch size는 미리 결정되지 않은 상황이라고 가정한 후, 최적의 Batch 개수와 작업의 순서를 결정하기 위해 유전자 알고리즘을 적용하였다. 수리적 예제를 통해서 다양한 접근방법의 성능들을 비교한 결과, 유전자 알고리즘이 Total weighted earliness와 Tardiness를 최소화하는데 가장 뛰어난 성능을 가지고 있음을 알 수 있다.