• Journal of Korean Academy of Nursing
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• v.30 no.3
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• pp.571-583
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• 2000

The purpose of this study was to identify the level of self-disclosure and clinical competency and the relationships between self-disclosure and clinical competency in nursing students. The subjects were consisted of 662 nursing students from six universities and five junior colleges. The data were collected conveniently by self reporting questionnaires given to the students from September 13 to October 23, 1999. The instruments for this study were JSDQ and clinical competency measurement tool. The data were analyzed by SAS/PC program using descriptive statistics, t-test, ANOVA, Pearson correlation coefficient. The results of this study are as follows : 1. The mean score for the level of self- disclosure was 3.29$\pm$0.98. 2. The mean score for the level of clinical competency was 3.93$\pm$1.00. The mean score for the dimension of skills, professional attitudes, teaching and coordinating, nursing process, interpersonal relationships were 4.09$\pm$0.77, 4.08$\pm$0.82, 3.97$\pm$ 0.90, 3.77$\pm$0.76 and 3.37$\pm$0.75 respectively. 3. The statistically significant difference in the score of the self-disclosure according to the educational background (F=9.42, p<.01), grade (F=5.59, p<.01), religion (F=2.68, p<.05), satisfaction of nursing major (F=14.20, p<.0001), and satisfaction of nursing practice (F=5.42, p<.01) was obtained. 4. The statistically significant difference in the score of the clinical competency according to the grade (F=32.44, p<.0001), achieved performance records (F=3.52, p<.05), satisfaction of nursing major (F=12.06, p<.0001), satisfaction of nursing practice (F=27.35, p<.0001) was obtained. 5. The data shows the positive correlations between self-disclosure and skill (r=.3231, p<.0001), between self- disclosure and teaching/coordinating (r=.1912, p<.0001), between self-disclosure and interpersonal relationship (r=.3064, p<.0001), between self-disclosure and professional attitude (r=.2789, p<.0001), between self-disclosure and nursing process (r=.2766, p<.0001).

• Mycobiology
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• v.30 no.4
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• pp.197-201
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• 2002

Specific primer sets based on ribosomal DNA(rDNA) internal transcribed specer(ITS) sequences were designed for rapid detection of Phellinus linteus and P. baumii. Polymerase chain reaction(PCR) with these primers produced unique bands for each Phellinus species. The annealing temperature range is from $40^{\circ}C\;to\;55^{\circ}C$. The length of PCR products(P. linteus and P. baumii) using designed combinative primer sets of PL1F, PL2R, PB1F, PB2R, ITS5F and ITS4R, were from 520 by to 730 bp. Fifteen strains of Phellinus species including P. linteus, P. baumii, P. weirianus, P. johnsonianus, P. rhabarberinus, P. pini, P. gilvus, P. igniarius, P. nigricans and P. laevigatus were examined in this study. Five strains, including two isolated strains of P. linteus(MPNU 7001 and MPNU 7002), and two isolated strains of P. baumii(MPNU 7004 and MPNU 7005) were shown to have about 520 bp (PL1F-PL2R), 700 bp (TTS5F-PL2R) and 600 bp (PB1F-ITS4R) -sized PCR single bands respectively. This molecular genetic technique provided a useful method for rapid detection and identification of P. linteus and P. baumii.

• Journal of the Chungcheong Mathematical Society
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• v.13 no.2
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• pp.1-7
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• 2001

In this paper, we show that for a homotopically periodic (i.e., $fk{\simeq}id$, for some $k{\geq}1$) self map f of a Seifert 3-manifold with $P{\widetilde{SL(2,}}\mathbb{R})$-geometry, N(f) = L(f) = 0.

• Journal of the Korean Mathematical Society
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• v.51 no.4
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• pp.853-866
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• 2014

Constacyclic codes of length $p^s$ over $R=\mathbb{F}_{p^m}+u\mathbb{F}_{p^m}+u^2\mathbb{F}_{p^m}$ are precisely the ideals of the ring $\frac{R[x]}{<x^{p^s}-1>}$. In this paper, we investigate constacyclic codes of length $p^s$ over R. The units of the ring R are of the forms ${\gamma}$, ${\alpha}+u{\beta}$, ${\alpha}+u{\beta}+u^2{\gamma}$ and ${\alpha}+u^2{\gamma}$, where ${\alpha}$, ${\beta}$ and ${\gamma}$ are nonzero elements of $\mathbb{F}_{p^m}$. We obtain the structures and Hamming distances of all (${\alpha}+u{\beta}$)-constacyclic codes and (${\alpha}+u{\beta}+u^2{\gamma}$)-constacyclic codes of length $p^s$ over R. Furthermore, we classify all cyclic codes of length $p^s$ over R, and by using the ring isomorphism we characterize ${\gamma}$-constacyclic codes of length $p^s$ over R.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.10
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• pp.236-244
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• 2016

The purpose of this study was to investigate the relationship amongst emotional labor, communication competence, resilience, and clinical nursing performance of university hospital nurses, and to identify the influencing factors on job performance of clinical nurses who work at two university hospitals. The data was collected using questionnaires from 216 nurses in February 2016. Data was analyzed using one-way ANOVA, Pearson correlation, and stepwise multiple regression using IBM SPSS 22. There were differences in communication competence (F=3.679, p=.003), resilience (F=7.909, p<.003), and nursing performance (F=2.331, p=.044) correlates with the frequency of leisure activity. The significant relationships were found among age (r=.242, p<.001), years of service (r=.278, p<.001), emotional labor (r=.211, p=.002), communication competence (r=.585, p<.001), and resilience (r=.431, p<.001) with nursing performance in university hospital nurses. The result of the stepwise multiple regression indicates that communication competence and years of service predict 40.9% (F=75.356, p<.001) in nursing performance of university hospital nurses. The most powerful predictor was communication competence (${\beta}=.581$, p<.001), followed by years of service (${\beta}=.268$, p<.001). In conclusion, to enhance nursing performance for university hospital nurses, it is necessary to develop and utilize educational programs that enhance the communication competence and to develop strategies to support leisure activities for university hospital nurses.

• Korean Journal of Clinical Laboratory Science
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• v.48 no.4
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• pp.378-387
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• 2016

This study sought to investigate interrelationships and differences of brachial-ankle pulse wave velocity (baPWV), body composition and cardiovascular variables between genders who have been exercised or not in elderly. One hundred fifty participants were classified four groups. Especially out of variables, in male elderly group who had participated in exercise program the PWV range were significantly correlated with muscle mass (r=0.357, p=0.026), SBP (r=0.468, p=0.003), right baPWV (r=0.406, p=0.010), and left baPWV (r=0.333, p=0.038). In male elderly group who had not participated in exercise program, the PWV range were significantly correlated with heart rate (r=0.395, p=0.014), right baPWV (r=0.598, p=0.000), and left baPWV (r=0.602, p=0.000). In female elderly group who had participated in exercise program, the PWV range were significantly correlated with name of diagnosis (r=0.321, p=0.044), SBP (r=0.399, p=0.011), DBP (r=0.545, p=0.000), right baPWV (r=0.648, p=0.000), and left baPWV (r=0.676, p=0.000). In female elderly group who had not participated in exercise program, the PWV range were significantly correlated with age (r=0.471, p=0.003), right baPWV (r=0.836, p=0.000), and left baPWV (r=0.801, p=0.000). The PWV among four groups were not significant different after experiment. However, there were significant differences in the waist/hip ratio (F=9.197, p=0.000), muscle mass (F=74.295, p=0.000), and %fat (F=35.045, p=0.000) from body composition. And there were significant differences in the SBP (F=3.525, p=0.017) after experiment. In conclusion, these data show that regular exercise is associated with arterial compliance (PWV range, right or left PWV) and differed from genders. In other words, this paper may support the concept that regular exercise program may exert a protective effect on arterial compliance, body composition and cardiovascular systems.

• Journal of Plant Biology
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• v.38 no.4
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• pp.365-371
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• 1995

Binary vectors, pBI-ActR1, pBI-ActF1 and pBSH-ActR1, were constructed using pGA642, the replication origin of pTi12 and the rice actin promoter. The sizes of pBI-ActR1, pBI-ActF1 and pBSH-ActR1 were 12.9 kb, 13.2 kb and 11.95 kb, respectively. These vectors containing a rice actin promoter followed by a GUS structural gene could induce stronly the expression of GUS gene in transformed rice cells. Rice explants from 3-4 day old seedlings after germinatin were cocultured with A. tumefaceins harboring pBI-ActR1, pBI-ActF1 or pBSH-ActR1, and then GUS expression in the explants was assayed. Transformation of rice explants by these binary vectors was tissue-specific, such that the meristematic regions of shoot apex, root and hypocotyl were transformed by these binary vectors.

• The Journal of the Convergence on Culture Technology
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• v.6 no.2
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• pp.223-230
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• 2020

The purpose of this study was to investigate the effect of ego-resilience, adult attachment, and interpersonal competence on academic stress in nursing students and to provide the basic data of to control academic stress. Data were collected from 287 nursing students in B and C city and analyzed by t-test, ANOVA, Pearson correlation coefficient, and multiple regression using SPSS/WIN 22.0. The degree of academic stress in nursing students was 2.28±.46. There were significant differences in academic stress with respect to grade(F=16.342, p<.001), economic status(F=3.331, p=.037), number of alcohol drinking(F=3.393, p=.035), satisfaction of major(F=40.539, p<.001), college life satisfaction(F=67.304, p<.001). There was positive correlation between academic stress and adult attachment(r=.557, p<.001), negative correlation were found between academic stress and ego-resilience(r=-.379, p<.001), between academic stress and interpersonal competence(r=-.423, p<.001). The factors affecting the academic stress of the study subjects were ego-resilience(r=-.379, p<.001), adult attachment(r=.557, p<.001), with an explanatory power of 34%. Through this research requires the fellow study to determine the factors affecting academic stress of nursing students.

• Bulletin of the Korean Mathematical Society
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• v.53 no.6
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• pp.1617-1628
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• 2016

In this paper, we extend the results given in [3] to a nonchain ring $R_p={\mathbb{F}}_p+v{\mathbb{F}}_p+{\cdots}+v^{p-1}{\mathbb{F}}_p$, where $v^p=v$ and p is a prime. We determine the structure of the cyclic codes of arbitrary length over the ring $R_p$ and study the structure of their duals. We classify cyclic codes containing their duals over $R_p$ by giving necessary and sufficient conditions. Further, by taking advantage of the Gray map ${\pi}$ defined in [4], we give the parameters of the quantum codes of length pn over ${\mathbb{F}}_p$ which are obtained from cyclic codes over $R_p$. Finally, we illustrate the results by giving some examples.

• The Journal of Korean Physical Therapy
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• v.24 no.5
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• pp.325-333
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• 2012

Purpose: The purpose of this study was to determine the concurrent validity between Figure-of-8 Walking Test (F8W), Berg Balance Scale (BBS), Four Squared Step Test (FSST), and Timed UP and GO Test (TUG) in patients with stroke. Methods: Forty two participants (26 men, 16 women, $55.0{\pm}11.72$) with at least three months post stroke who were able to walk at least 10 m without walking aid participated in this study. Assessment of concurrent validity between the F8W (time and steps) and BBS was performed using Spearman rank order correlation and between the F8W (time and steps), FSST and TUG assessed using Pearson correlation. Results: The time of the F8W showed correlation with BBS (r=-0.46, p<0.01), FSST (r=0.64, p<0.01), and TUG (r=0.81, p<0.01), and steps of the F8W showed correlation with BBS (r=-0.43, p<0.01), FSST (r=0.47, p<0.01), and TUG (r=0.51, p<0.01). Conclusion: The F8W is a valid measure of balance and walking skill among patients with stroke and may provide complementary information with regard to dynamic balance and functional walking for the real life of stroke patients.