• The Journal of the Convergence on Culture Technology
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• v.9 no.6
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• pp.355-363
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• 2023

The purpose of this study was attempted to confirm the relationship between medical workers' knowledge of the elderly, burn out, job satisfaction and awareness of elder abuse. The study was conducted on 371 doctors, nurses, and nurse's aides working at eight health centers, 15 nursing hospitals, and 30 university hospital institutions. Looking at the relationships between variables, this study found that knowledge of the elderly was a significant positive correlation with awareness of elder abuse(r=.14, p<.01), and burn out was a significant negetive correlation with job satisfaction(r=-.55, p<.01) and awareness of elder abuse(r=-.10, p<.05). Job satisfaction was a significant positive correlation with awareness of elder abuse(r=.13, p<.01). Awareness of elder abuse was a significant positive correlation with knowledge of the elderly(r=.14, p<.01) and was a significant negetive correlation with burn out(r=-.10, p<.05). As a result of this study, it is expected that Hospital workers can have a positive perception and attitude toward the elderly by reducing their burnout and improving their job satisfaction.

• Journal of Oral Medicine and Pain
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• v.6 no.1
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• pp.23-34
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• 1981

In order to evaluate the correlation of age with development stage on permanent lower posterior teeth. the author exmined the roentgeregrams in standard films taken by intraoral technic and analysed the development phases of 1358 teeth of 500 males ranging from 9 to 15 years. The development was divided into 7 phases : Crown complete (Cr. C.). Root length 1/4(R. 1/4) Root length /2 (R. 1/2) Apical closure complete (A.C) The obtained results were as follows : 1. The formation of roots in full length on posterior teeth was complete as follow : a. Roots of 1st premolar : 12.72 years b. Roots of 2nd premolar : 12.94 years c. Meral Roots of 2nd molar : 13.38 years d. Distal Roots of 2nd molar : 13.46 years 2. The formation of apical forman of premolar was closured as follows : a. Apical foramen of root of 1st premolar : 13.64 years b. Apical foramen of root of 2nd premolar : 13.93 years 3. As a general rule. the mesial roots of second molar were developed earlier than distal roots of second molar. 4. In the correlation of age with the development stage, the regression equations. the correlation coefficents. and the sample numbers were “Y = 0.8370x + 10.2160, r = 0.71(p<0.01), n = 318”on lower first premolar, “Y = 0.6984x + 10.2148, r = 0.71(p<0.01), n = 385”on lower second premolar, “Y = 0.8810x + 10.2040, r = 0.65(p<0.01), n = 344”on mesial Root of lower second molar, and “Y = 0.7310x + 10.7940, r = 0.66(p<0.01), n = 311”on Distal Root of lower second molar respectively.

• Journal of Oral Medicine and Pain
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• v.22 no.2
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• pp.219-232
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• 1997

치아는 성별과 연령의 추정은 물론 혈형 검사와 유전자 검사까지 가능하게 하는 중요한 법의치과학적 자료이다 대부분 치아를 이용한 연구는 핵 DNA가 들어있는 치수에서의 연구로 치수내에는 풍부한 혈액 및 세포가 분포해 있어 핵 DNA가 다량 함유되어 있다. 그러나 순수 상아질에는 핵이 없고 따라서 핵 DNA도 없는 것으로 알려졌지만 치수내에 존재하는 핵 DNA가 상아세관을 통하여 상아질내로 침투할 가능성이 있고 실제 근관치료가 되어 있는 무수치를 감정하게 되는 경우도 있다. 본 연구에서는 이러한 치아중에서도 근관치료를 받은 무수치에서 개인식별에 활용되는 유전자가 검출되는지 여부를 확인하고자 하였다. 40개의 근관치료된 치아상아질에서 DNA출 추출하고 중합효소반응을 이용하여 증폭절편다형(Amp-FLPs)을 실시하고 X-Y homologous amelogenin gene과 STR 유전좌위 F13A01, LPL를 검색하여 다음과 같은 결과를 얻었다. 1. 40개의 근관치료된 치아중 19개에서 DNA가 추출되었다. 2. X-Y homologous amelogenin gene 검색으로 40개의 근관치료된 치아에서 21의 남자 치아중 5개, 19개의 여자치아중 7개 등 모두 12개 치아에서 성별검사가 가능하였다. 3. F13A01 유전자는 43개의 근관치료된 치아중 6개의 치아에서 검색되었으며, 4개의 대립유전자 및 5개의 유전자형을 관찰하였다. 4. LPL_유전자는 40개의 근관치료된 치아중 7개의 치아에서 검색되었으며, 3개의 대립유전자 및 3개의 유건자형을 관찰하였다. 이상의 결과를 종합하여 볼 때 근관치료된 치아상아질에서 중합효소반응을 이용한 성별검사 및 STR 유전자위의 검색은 일부 치아에서만 가능하였으나, 근관치료된 치아들도 개인식별을 위한 법의치과학적 자료로서 유용할 것으로 사료된다.

• Journal of Korea Entertainment Industry Association
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• v.13 no.7
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• pp.461-468
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• 2019

The purpose of this study was to investigate effect of upper cervical stabilization exercise on Temporomandibular Disorder(TMD) and pressure pain threshold. 36 subjects were divided into two groups: upper cervical stabilization exercise group(UCSEG) and control on three times a week for a total of four weeks. The upper cervical stabilization group showed more significant effect than the control group (p <.01, 95% CI: 8.074, 16.899). (p <.01, 95% CI: .826, 3.243). In the change of pressure pain threshold, the upper cervical stabilization group showed significant improvement in both the masticatory muscle(p <.01, 95% CI: .251, 1.382) and masticatory muscle(p <.01, 95% CI: .462, 1.826).The results of this study showed that the upper cervical stabilization exercise was effective that TMD. It will be able to provide more effective interventions for patients suffering from TMD, and to suggest new approaches for TMD patients.

• Bulletin of the Korean Chemical Society
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• v.13 no.3
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• pp.227-229
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• 1992

• Journal of Veterinary Clinics
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• v.19 no.2
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• pp.132-138
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• 2002

Non-human primates are widely used for experimental animal and raised as companion animal in Korea. To establish the electrocadiogram (ECG) of non-human primates that are domestically raised, the author measured bipolar limb leads and augmented unipolar limb leads, after tiletamine/zolazepam (TZ) injection as sedative agents. The amplitudes of P,Q, R,S and T wave and duration time of P wave, QRS complex, PR and QT interval in each lead of ECG were evaluated in 7 non-human primates at 15 minutes after TZ injection, respectively. The amplitude of P wave in I, II,III, aVR, aVL and aVF leads revealed 0.06$\pm$ 0.05,0.14$\pm$ 0.05, 0.1 $\pm$ 0.05,-0.11 $\pm$ 0.06,-0.04$\pm$ 0.04 and 0.12$\pm$ 0.05 mV respectively. The amplitude of Q wave revealed -0.16$\pm$ 0.15, -0.23$\pm$ 0.18, -0.17$\pm$ 0.13, 0.16$\pm$0.13, 0.04$\pm$ 0.09 and -0.2$\pm$0.13 mV, respectively. The amplitude of R wave revealed 0.56$\pm$0.56, 1.24$\pm$ 0.67, 0.92$\pm$0.33, -0.37$\pm$ 1.14, -0.22$\pm$ 0.47 and 1.12 $\pm$ 0.47 mV, respectively. The amplitude of S wave revealed -0.02$\pm$ 0.08, -0.04$\pm$0.06, -0.06$\pm$0.04, 0.02$\pm$0.04, 0.04$\pm$0.09 and -0.04 $\pm$ 0.06 mV, respectively. The amplitude of T wave revealed -0.01 $\pm$ 0.15,-0.02$\pm$ 0.13, 0.01 $\pm$ 0.08, 0.02$\pm$ 0.12, 0.01 $\pm$ 0.11 and -0.03$\pm$ 0.09 mV, respectively. The duration time of P wave revealed 0.05 $\pm$ 0.01, 0.04$\pm$ 0.01, 0.05$\pm$ 0.02, 0.05 $\pm$ 0.02, 0.04$\pm$ 0.01 and 0.04$\pm$ 0.01 sec, respectively. The duration time of QRS complex revealed 0.05 $\pm$ 0.02,0.05$\pm$ 0.01, 0.05 $\pm$ 0.01, 0.04$\pm$ 0.01, 0.05$\pm$ 0.01 and 0.05 $\pm$ 0.01 sec, respectively. The duration time of PR interval revealed 0.08$\pm$ 0.01, 0.07$\pm$0.01,0.08$\pm$ 0.03, 0.08$\pm$0.01, 0.08$\pm$ 0.01 and 0.08$\pm$0.01 sec, respectively. The duration time of QT interval revealed 0.23$\pm$ 0.06, 0.22$\pm$ 0.05, 0.23 $\pm$ 0.06, 0.23$\pm$ 0.06, 0.24$\pm$ 0.05 and 0.22$\pm$ 0.02 sec, respectively. No significant changes were observed in e amplitude of P and T waves. The amplitude of QRS complex in ketamine group was higher than that of TZ group. However, no significant changes were observed in both intra-group and inter-group. There were no significant changes in the duration time of P wave, QRS complex and PR interval obtained from both groups. Also, the duration time of QT interval in TZ group was significantly longer at 30 min.(P< 0.05) an that of 10 minutes after injection. However, significant difference was not found between two groups. The mean cardiac electric axis in ketamine group tended to decrease until 30 min. after injection and then gradually increase. However, mean cardiac electric axis of TZ group was increased until 30 min. after injection and then decreased. But significant differences were not observed between groups. These results suggest that the ECG pattern after TZ injection to non-human primates reared in korea was established. It was also considered that the injection of ketamine and TZ didn't significantly affect on ECG pattern of the non-human primates.

• Journal of Oral Medicine and Pain
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• v.24 no.3
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• pp.335-345
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• 1999

법의학적 개인식별 및 친생자 감정시 여러 개의 single tandem repeats(STR) 유전좌위 검색이 필요하다. 그 이유는 STR 유전좌위는 대립유전자 수가 적고 이형접합도가 낮아 서로 다른 개체간에도 동일한 유전좌위를 가질 확률이 높기 때문에 개인식별에 대한 기여도가 떨어지게 된다. 따라서 여러 개의 다양한 STR 유전좌위들을 동시에 분석함으로써 우연적으로 개체간에 유전자형이 일치할 가능성을 낮추어야 감정의 신뢰성을 높일 수 있으며 이에는 각 STR 유전좌위에 대한 유전좌위의 분포가 인종별, 지역별로 달라 이에 대한 유전자분포를 구하는 것이 선행조건이다. 이에 본 연구에서는 법의학적 개인식별 및 친자감정시 기초자료로 활용하기 위하여 서로 혈연관계가 없는 201명의 한국인 혈액에서 DNA를 추출하여 STR 유전좌위증 human coagulation factor XIII A subunit gene(F13A0l Locus), human c-fes/fps proto-oncogene(FESFPS Locus), human von Willebrand factor gene (vWA Locus)등 FFv Triplex 유전자를 중합효소반응에 의하여 동시에 증폭하고, 폴리아크릴아마이드겔을 이용한 전기영동 및 질산은 염색을 시행한 후 FFv Triplex유전자의 유전자형 및 대립유전자 빈도 등을 분석하여 다음과 같은 결과를 얻었다. (1) F13A01유전자는 5개의 대립유전자, 12개의 유전자형을 검출하였으며, 이형접합도는 60.7%로 나타났고 대립유전자 및 유전자빈도는 3.2, 4, 5, 6, 16 대립유전자에서 각각 0.34 3, 0.114, 0.062, 0.475, 0.005로 나타났으며, 대립유전자 7, 8, 9, 10, 11, 12, 13, 14, 15는 검출되지 않았다. (2) F13A01 대립유전자다양성 (allelic diversity value)은 0.641, 개인식별력(PD)은 0.814를 보였으며 대립유전자다양성 및 이형접합도가 다른 민족과 비교할 때 다소 낮았다. (3) FESFPS유전자는 8개 대립유전자 모두 나타났으며, 15개의 유전자형을 검출하였으며, 이형접합도는 66.7%로 나타났고 대립유전자 및 유전자빈도는 7, 8, 9, 10, 11, 11, 12, 13, 14 대립유전자에서 각각 0.002, 0.002, 0.005, 0.032, 0.507, 0.264, 0.197, 0.007로 나나났다. (4) FESFPS 대립유전자다양성(allelic diversity value)은 0.641, 개인식별력(PD)은 0.804를 보였다. (5) vWA유전자는 9개의 대립유전자, 23개의 유전자형을 검출하였으며, 이형접합도는 80.1%로 나타났고 대립유전자 및 유전자 빈도는 11, 12, 14, 15, 16, 17, 18, 19, 20 대립유전자 에서 각각 0.002, 0.002, 0.219, 0.032, 0.187, 0.279, 0.189, 0.072, 0.017로 나타났으며, 대립 유전자 13, 21는 검출되지 않았다. (6) vWA 대립유전자다양성(allelic diversity value)은 0.799, 개인식별력(PD)은 0.924로 매우 높게 나타냈다.

• The Journal of Korean society of community based occupational therapy
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• v.7 no.3
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• pp.13-21
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• 2017

Purpose : This article was to study mental health status through aggression and stress of children of multicultural families, marriage immigrant and to use them as baseline data. Method : We used questionnaire and collected them from 135 children of multicultural families who live in 2 city and 4 do. Frequency Analysis was used for Demographic Characteristics, t-test and one-way ANOVA for aggression and stress depending on demographic characteristics, and regression analysis for the factors. Result : The first, the total score of aggression of the children of multicultural families was 3.05 and the most high score was verbal aggression, 3.69. Stress was 3.66. The second, there was a significant difference between aggression depending on demographic characteristics and verbal aggression(p=.031) depending on age and anger(p=.011). There was also a significant difference between total aggression(p=.028) depending on economic level and physical aggression(p=.049), verbal aggression(p=.000), anger(p=.036), hostility(p=.042), and stress(p=.011). The third, we analysed the factors affecting aggression of children of multicultural families. There was a significant difference resulting from stepwise regression analysis(F=57.139, p<.001), the results showed a strong explanation of aggression by bad in economic status(p<.01), stress(p<.01), 10 years in age(p<.01), and 13 years in age(p<.01). Conclusion : Aggression depending on demographic characteristics of the children of multicultural families was caused by age, economic level, and stress.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5345-5349
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• 2012

Recently obesity from the child until being early in the adult, there is to an increase tendency. The obesity influences to various metabolicdisease and there is a possibility of an effect in relationship disease of the heart, brain vascular system etc. This research analyzed the interrelation -ship of apolipoprotein AI consistency and body mass index. It used spss 19.0 with t-test and a regression analysis. Analytical result the interrelationship of apolipoprotein AI and body mass index was -0.484 (p=0.01). The high density cholesterol was 0.89 (p=0.01). The trigriceride was -0.88 (p=0.01). Free fatty acid were not interrelationship. Conclusively, interrelationship of apolipoprotein AI and body mass index was not high. Encourage to examine trigriceride or cholesterol and prevent Arteriosclerosis.

• The Journal of the Korea Contents Association
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• v.18 no.11
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• pp.562-570
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• 2018

This study is a descriptive research to understand the degree and relevance of profession value, self - esteem, and sociality of nursing college students according to voluntary service activities. The results showed that the formation of profession values according to the general characteristics was related to religion (F = 4.79, p = .003) and major (F = 3.75, p = .011) and self esteem was related to grade (F = 4.84, p = .002). The profession values according to the characteristics of voluntary service activities showed a significant difference in volunteer time (F=18.70, p<.001), volunteer duration (F=18.87, p<.001), volunteer organization(F=3.41, p=.001), volunteer motivation(F=8.08, p<.001), participation path(F=3.63, p=.002), participation field(F = 2.13, p = .031). The profession value was positively correlated with self-esteem(r = .327, p <.01) and sociality(r= .248, p <.01). Self-esteem showed a statistically significant positive correlation with sociality(r= .327, p <.01).