• Asian-Australasian Journal of Animal Sciences
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• 제31권5호
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• pp.643-649
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• 2018

Objective: POU class 1 homeobox 1 (POU1F1) mediates growth hormone expression and activity by altering transcription, eventually resulting in growth rate variations. Therefore, we aimed to identify chicken POU1F1 polymorphisms and evaluate the association between single nucleotide polymorphisms (SNPs) and growth-related traits, and logistic growth curve parameter traits (${\alpha}$, ${\beta}$, and ${\gamma}$). Methods: Three SNPs (M_1 to M_3) were used to genotype 585 $F_1$ and 88 $F_0$ birds from five Korean native chicken lines using a polymerase chain reaction-restriction fragment length polymorphism method. Results: Single marker analyses and traits association analyses showed that M_2 was significantly associated with body weight at two weeks, weight gain from hatch to 2 weeks, and weight gain from 16 to 18 weeks (p<0.05). M_3 was significantly associated with weight gain from 14 to 16 weeks and from 16 to 18 weeks, and asymptotic body weight (${\alpha}$) (p<0.05). No traits were associated with M_1. The POU1F1 haplogroups were significantly associated with weight gain from 14 to 16 weeks (p = 0.020). Linkage disequilibrium test and Haploview analysis shown one main haploblock between M_2 and M_3 SNP. Conclusion: Thus, POU1F1 significantly affects the growth of Korean native chickens and their growth curve traits.

• 간호행정학회지
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• 제13권4호
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• pp.481-491
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• 2007

Purpose: To investigate the influence of organizational justice and commitment on OCB(organizational citizenship behavior) of hospital nurses. Method: The subjects were 352 nurses who have been working in seven university hospitals. The data were collected by structured questionnaire from Feb. 12 to Mar. 5 of 2006. The data were analyzed by SPSS Win version 12.0, including descriptive statistics, t-test, ANOVA, Pearson correlation coefficient, and Stepwise multiple regression. Results: The mean score of OCB was 3.53, distributive justice was 2.74, procedural justice was 2.73, and organizational commitment was 3.28. The OCB had statistically significant differences according to age(F=8.39, p<.000), tenure duration(F=6.53, p<.000), position(F=7.65, p<.000), marital status(t=5.82, p<.000), and religion(t=3.78, p<.000). The OCB was positively correlated with distributive justice(r=.147, p=.006), procedural justice(r=.180, p=.001), and transactional commitment(r=.115, p=.032). The procedural justice(10.6%) and transactional commitment(14.3%) explained 24.9% of the variance for OCB. Conclusion: The findings showed that organizational justice and commitment were important factors for enhancing OCB in nursing organization. Therefore, the nurse manager must establish the strategies to improve the organizational justice and commitment perception of the nurses in order to promote the OCB.

• 성인간호학회지
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• 제15권1호
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• pp.14-21
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• 2003

Purpose: The purpose of this study is to determine the level of pain related to a blood sugar test. Specifically, the study attempts to compare the varying degree of pains when different types of blood sugar test are used. Method: A sample of 56 subjects is composed of DM patients admitted to a medical ward of C university hospital in Gwangju. Data were collected from July, 2001 to December, 2001. The blood sugar tests were administered in four different ways: (1) the use of 27G needle only, (2) the use of 27G needle followed by ice-packed treatment, (3) the use of 27G needle after EMLA cream application, and (4) the use of lancet. The degree of pain is measured with a visual analogue scale and performed twice. Result: In both measures, the use of 27G needle only method is shown to cause the highest level of pain in comparison with the rest of methods (F=4.01, p=.01; F=8.14, p=.00). However, the differences in pain between time in all methods were not found to be significant (t=-.85, p=.40; t=.80, p=.42; t=.31, p=.75; t=.19, p=.85). Conclusion: The study results indicate that the method using lanceter is more recommendable than the use of 27G needle only method. Further research is needed to support the current study result with the use of different measurement scales and to determine effective methods of blood sugar test to lower pain and compliance.

• 치위생과학회지
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• 제9권2호
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• pp.249-255
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• 2009

본 연구는 성인성 치주염 환자의 치은연하 치면세균막을 총 60개 치아에서 채취하여 F. nucleatum과 A. actinomycetemcomitans의 동정을 위해 세균배양법, single PCR법 및 mutliplex PCR법을 실시하였고, 세균 동정법간의 비교를 통해 다음과 같은 결과를 얻었다. 1. F. nucleatum과 A. actinomycetemcomitans의 동정을 위해 세균배양법, single PCR 및 multiplex PCR을 실시한 결과 F. nucleatum은 각각 12개(20.0%), 45개(75.0%), 43개(71.7%) 치아에서 양성반응을 보였지만, A. actinomycetemcomitans는 각각 0개(0.0%), 4개(6.7%), 1개(1.7%) 치아에서 양성반응이 나타났다. 2. F. nucleatum은 세균배양법에 비해 single PCR법 및 multiplex PCR법에서 높은 검출 빈도를 보여 좀 더 효율적인 세균 동정법으로 생각되었지만, 통계적으로는 유의한 차이가 없었다. 3. A. actinomycetemcomitans는 세균배양법에서 전혀 검출되지 않아 통계적으로 검정할 수 없었고, 세균 동정법간의 비교도 어려웠다. 4. F. nucleatum과 A. actinomycetemcomitans의 동정을 위한 single PCR법과 multiplex PCR법 간의 비교에서 두 세균 모두 검출 빈도에 있어서는 큰 차이를 보이지 않았지만, 통계적으로는 유의한 차이를 보였다.

• 대한간호학회지
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• 제34권7호
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• pp.1205-1214
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• 2004

Purpose: This study was conducted to develop and to test the effects of an educational program for coping with problem situations as a nursing intervention in the diabetic patient. Method: A non-equivalent control group pretest-posttest design was used in this study. Data were collected from January to March, 2002. The subjects of the study consisted of 31 diabetic patients(experimental group : 17 patients, control group : 14 patients). The intervention of an educational program for coping with problem situations was applied to the experimental group for 4weeks(total 8 hours). Data were collected before the educational program, immediately after and 1 months later and were analyzed with repeated measures ANOVA, t-test, and paired t-test. Result: 1. There was a significant difference in self efficacy between the experimental and control groups (F=13.793, p=0.001). 2. There was a significant difference in self care behavior between the experimental and control groups (F=4.583, p=0.041). 3. There was a significant difference in coping behavior of the problem situation between the experimental and control groups (F=62.018, p=0.000). There was a significant difference according to experimental stages(F=4.546, p=0.015) and interaction between education and experimental stages(F=12.039, p=0.000). 4. There was a significant difference in glycemic control between the experimental and control groups (t=-3.112, p=0.004). Conclusion: These results support that a diabetic educational program for coping with problem situations is effective in promoting and maintaining self efficacy, self care behavior, problem coping behaviors and in improving glycemic control. Thus this program can be recommended as an effective nursing intervention of in-depth education for diabetic patient.

• 재활간호학회지
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• 제9권2호
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• pp.126-133
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• 2006

Purpose: The purpose of this study was to investigate Laughter Index, depression and anxiety in middle-aged women. Method: The data were collected from 622 middle-aged women by means of structured questionnaire. The data were analyzed using descriptive analysis, t-test, one-way ANOVA, Pearson correlation analysis by SPSS version 10. Results: The measuring of respondents' laughter index revealed they scored an average of 94.75 (${\pm}16.13$) of the full score 150. The measuring of respondents' depression showed they marked an average of 42.69 (${\pm}7.72$) of the full score 80. The measuring of respondents' anxiety showed they marked an average of 42.03 (${\pm}9.48$) of the full score 80. Respondents statistically showed the significant difference in their laughter index depending on age(t=.917, p=.000), and economic status(F=21.710, p=.000). Respondents statistically revealed the significant difference in depression depending on religion(F=3.396, p=.018), economic status(F=13.660, p=.000). Respondents statistically revealed the significant difference in anxiety depending on religion(F=5.557, p=.001), economic status(F=16.79, p=.000). The laughter index related to depression and anxiety in middle-aged women were significantly correlated. Conclusion: This study showed that laughter index in middle-aged women was correlated negatively depression and anxiety. Further research is regarded as necessary to evaluate and to compare effects of laughter with physical health status.

• 대한간호학회지
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• 제36권1호
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• pp.189-196
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• 2006

Purpose: The purpose of this research was to test the effects of ST35 & Sulan moxibustion on knee joint pain, range of motion, and discomfort during Activies of Daily Living (ADL) in elderly with knee joint pain. Method: A nonequivalent control group pre-post test research design was used. Thirty four elderly who had knee joint pain were studied. Of them, sixteen were in the experimental group and eighteen the control group. The instruments used for this study were NRS, goniometer, and a modified ADL questionnaire developed by Lee. Result: The pain scores of right & left knee joint after moxibustion were significantly different between the experimental group and the control group (Right: F=26.27, p=0.000, Left: F=20.77, p=0.000). Right and left knee ROM scores were significantly different between the experimental group and the control group after moxibustion (Right: F=10.74, p=0.003, Left: F=9.239, p=0.005). Discomfort during ADL scores were significantly different between the experimental group and the control group after moxibustion (F= 32.31, p=0.000). Conclusion: It is necessary that nurses provide the elderly with knee joint pain with moxibustion to reduce joint pain and to increase knee ROM as an alternative therapy.

• 기본간호학회지
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• 제15권2호
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• pp.161-170
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• 2008

Purpose: The purpose of this study was to provide basic data for proper pain management. Method: Data were collected from 85 hospitalized patients with cancer pain. A retrospective chart review of level of pain, source of pain, verbal expression of pain, and pain management was done. The data were analyzed with the SPSS program. Results: The level of pain measured by NRS at the three time points was as follows Time 1 ($4.40{\pm}2.25$), Time 2 ($0.61{\pm}1.30$), Time 3 ($2.47{\pm}2.75$). The kinds of pain were somatic pain (51.8%), visceral pain (37.6%), neuropathic pain (12.9%). The analgesic amount measured by OME (oral morphine equivalent) was as follows: Time 1 ($70.85{\pm}69.65$), Time 2 ($91.61{\pm}89.20$), Time 3 ($96.71{\pm}94.25$). Degree of pain had significant differences according to type of cancer (F=-3.286, p= .002), cancer origin (F=2.906, p= .018), and metastasis (F=2.906, p= .018) at Time 2. Best control period had significant difference according to type of cancer (F=2.373, p= .023), and origin of cancer (F=2.466, p= .040) at Time 2 Conclusion: These finding will enable the application of nursing interventions for pain control in cancer patients, identification of kinds of nursing compared to priorities, and increased levels of comfort in cancer patients in clinical settings.

• Journal of Mechanical Science and Technology
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• 제20권5호
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• pp.652-657
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• 2006

Although many methods about the control of irregular external noise have been introduced and implemented, it is still necessary to design a controller that will be more effective and efficient methods to exclude for various noises. Accumulation of errors due to model tracking, internal noises (thermal noise, shot noise and 1/f noise) that come from elements such as resistor, diode and transistor etc. in the circuit system and numerical errors due to digital process often destabilize the system and reduce the system performance. New stochastic controller is adopted to remove those noises using conventional controller simultaneously. Design method of a model tracking dual controller is proposed to improve the stability of system while removing external and internal noises. In the study, design process of the model tracking dual stochastic controller is introduced that improves system performance and guarantees robustness under irregular internal noises which can be created internally. The model tracking dual stochastic controller utilizing F-P-K stochastic control technique developed earlier is implemented to reveal its performance via simulation.

• 지역사회간호학회지
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• 제12권2호
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• pp.491-503
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• 2001

Purpose: The purpose of this study is to identify the health promoting lifestyle of Korean immigrants and to develop the health promotion program for Korean immigrants. Method: The subject of the study were 207 adults chosen from Korean religious organizations located in Chicago area. The instrument used in this study was Health Promoting Lifestyle Profile (HPLP) by Walker. Sechrist & Pender(l995). The data were collected between August 1 and October 20. 2000 by using self-administered questionnaire. Analysis of data was done by using descriptive statistics. Pearson correlation coefficient, t-test, ANOVA. Duncan test and stepwise multiple regression with SPSS program. Result. 1) The average score of performance in the health promoting lifestyle 2.43 scores. In the subscales, the highest degree of performance was 'spiritual growth', following 'nutrition', 'interpersonal relationship', 'stress management' and 'health responsibility' and the lowest degree of performance was 'physical activity'. 2) Health promoting lifestyle was significantly correlated with such demographic variables as age (F=2.659. p=.049), family income(F=4.696. p = .027), subjective health status(F = 3.882. p=.005), the frequency of pray(F=9.442. p = .000), the frequency of reading the bible(F=8.584. p= .000) and years of residence in the US(F=4.273. p= .015). 3) Health promoting lifestyle was significantly predicted by the frequency of pray, subjective health status. current working status, taking medication, level of education and family income. These variables explained 27.4% of variance of health promoting lifestyle. Conclusion The above findings indicate that it is necessary to develop a health promotion program facilitating exercise and enhancing health responsibility for Korean immigrants. It is suggested that the comparative study to identify the differences and similarities between Korean immigrants in the U.S.A. and Korean residents in Korea.