• Journal of Korean society of Dental Hygiene
• /
• v.15 no.1
• /
• pp.81-89
• /
• 2015

Objectives: The purpose of the study is to investigate the effect of values on major satisfaction in dental hygiene students. Methods: The subjects were 214 dental hygiene students in Seoul and Gyeonggi-do who filled out the self-reported questionnaire after receiving informed consents from January 20 to February 15, 2014. Except incomplete answers, 187 data were analyzed using PASW Statistics 18.0 for Scheffe post hoc test, Pearson correlation coefficient, hierarchical regression analysis, independent sample t-test, and one-way ANOVA. The questionnaire consisted of general characteristics of the subjects and values. General characteristics consisted of gender, age, grade, school record, major choice motivation, and the influencing person to choose the major. The instrument for values was modified from Shin based on MILOV(Multi-Item Measures Of Values) and two professors of dental hygiene verified the validity of the instrument. Instrument for values consisted of 7 questions of values for self-respect, 6 questions of relation oriented values, 5 questions of emotion oriented values, and 5 questions of values for others measured by Likert 5 scale. Cronbach's alpha was 0.769 in the study. The instrument for major satisfaction was modified from Na based on Program Evaluation Survey of Illinois University and two professors of dental hygiene verified the validity of the instrument. Major satisfaction consisted of 7 questions of general satisfaction, 5 questions of consciousness satisfaction, 5 questions of curriculum satisfaction and 3 questions of relation satisfaction measured by Likert 5 scale and Cronbach's alpha was 0.887 in the study. Results: Values of self-respect, relationship orientation and grade had significant influence on general satisfaction, while values of self-respect, relationship orientation and gender had significant influence on consciousness satisfaction. Values of relationship orientation, grade and school record had significant influence on curriculum satisfaction. Grade showed significant influence on relationship satisfaction. Conclusions: Values of self-respect and relationship orientation are the most important factors in dental hygiene students. The guidance for professional career and major satisfaction can be accomplished through the values of self-respect and relationship orientation.

• Fashion & Textile Research Journal
• /
• v.3 no.3
• /
• pp.283-289
• /
• 2001

Shrink resist finishing of wool fabric was carried out with Monoethanol aminesulphite (MONAMIN BTN) shrink resist agent after chlorination with Dichloro isocyanuric acid (DCCA). The purpose of this study is to investigate the effect of treating conditions, such as concentrations of DCCA and MONAMIN BTN, pH of treating bath, dyeing times, curing times and temperatures, on dyeing property of wool fabrics. K/S values and fastness properties of dyed wool fabrics were measured. The K/S values of dyed fabrics were increased gradually with increasing concentration, and decreased with increasing curing time. The optimum dyeing time and curing temperature were 60 min and $140^{\circ}C$, respectively. Also it seems likely that the shrink resist finishing carried out at 3% (o.w.f.) of MONAMIN BTN and pH 7 of resin treating bath is effective in increasing K/S values. Light fastness of fabric dyed was very poor and the fastness of fabric dyed was not influenced by the treatment conditions.

• Journal of Fashion Business
• /
• v.5 no.2
• /
• pp.67-72
• /
• 2001

Tencel fabric was treated with cellulase and softener. And then Mechanical properties were investigated. Basic characteristic values of clothing wearing were calculated. With the treatment of cellulase and softener treatment, WT, RT, LC, WC, RC of mechanical characteristics were increased, and G, 2HG, 2HG5, B, 2HB were decreased. B/W, $\sqrt[3]{B/W}$, $\sqrt{2HB/W}$, 2HB/B, W/T of Basic characteristic values of clothing wearing were decreased. WC/W, WC/T were increased, Therefore, drapability, crease resistance, pressing softness, air content were improved. In consideration of mechanical characteristics and basic characteristic values of clothing wearing depending on the softener, values of WT, WC/W, WC/T were bigger with the treatment of epoxy and snow softener than with the treatment of cation and blend softener. LC, WC, RC, B/W, $\sqrt[3]{B/W}$, $\sqrt{2HB/W}$, 2HB/B, W/T were bigger with the treatment of cation and blend softener than with the treatment of epoxy and snow softener. Thereofre, with the treatment of epoxy and snow softener, drapability, crease resistance, air content were improved. With the treatment of cation and blend softener, pressing softness were improved.

• Korean Journal of Human Ecology
• /
• v.20 no.6
• /
• pp.1229-1237
• /
• 2011

The objective of this study was to evaluate the quality characteristics of Cheongpomook prepared with five different levels of mungbean powder (0, 25, 50, 75, and 100%). We conducted the Hunter's color values, the rheological characteristics, sensory evaluations, and pasting properties of the Cheongpomook samples. The more mungbean powder was added, the more the luminance and Hunter's a values of Cheongpomook samples were decreased, but in Hunter's a values was reverse. With regard to the rheological properties of the Cheongpomook samples, the more mungbean powder was added, the values of hardness, springiness, gumminess, and chewiness were significantly decreased. In color, taste, and overall quality, the value of 25% mungbean powder added Cheongpomook (MP1) and 50% added Cheongpomook (MP2) were significantly higher than those of others. The resulting RVA viscogram, peak viscosity, hold viscosity, break down, setback, and final viscosity of Cheongpomook were decreased with an increase in mungbean powder, but the pasting temperature was increased slightly. Therefore, an addition of 25% mungbean powder appears to be an acceptable approach to enhance the quality of Cheongpomook without reducing acceptability.

• Proceedings of the KIEE Conference
• /
• 1997.07e
• /
• pp.1755-1757
• /
• 1997

In this paper, a current calculation method based on Kirchhof's Current Law(KCL) and Kirchhof's Voltage Law(KVL) which is necessary to calculate magnetic fields and induced current around the human body is proposed in this paper. Using this method, we can solve the current values of the finite lines comprising the power system equipment. In the assumption that the current values induced in the human body are same, we calculate the induced current values.

• Bulletin of the Korean Space Science Society
• /
• 2004.10b
• /
• pp.243-246
• /
• 2004

We calculate theoretical isochrones in a consistent way for five filters near the K-band, K, K', $K_s$, F205W, and F222M. Even when displayed in the same Vega magnitude system, the near-infrared colors of the same isochrone can differ by up to 0.18 mag at its bright end, depending on the filter. We analyze isochrones for several different extinction values, and find that a care is needed when comparing extinction values that are estimated by different filter sets, in particular when comparing those between atmospheric and space filter sets. To alleviate this problem, we present an 'effective extinction law' for each filter set and isochrone model, which describes extinction behaviour of isochrones in the observed color-magnitude diagram.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.8 no.1
• /
• pp.17-28
• /
• 2002

The purpose of this study was to provide the basic sources for educational program that identifies moral judgement and ethical values of nursing students. The subjects consisted of 114 nursing students in college. Data were collected by the Korean Form of Moral Development Inventory(Shin, 1997) and Nursing Ethical Values(Lee, 1990) from March 5 to 21. 2002. The findings were as follows: 1. The mean score of the stage 5B was higher than the score of other stages. The mean score of P(%) was 39.15. No significant difference were found between P(%) and general characteristics. 2. The mean score of the nursing ethical values was 3.38. The nursing students took the position of deontology slightly. In nurse-colleague relationship area(4.22), the subjects should to taking evidently deontological position. 3. According to general characteristics, no significant difference was found except nurse-patient relationship area among subcategory of ethical values. The mean score of this area by influence person of moral development were significantly different at the .05 level. 4. The trend of subjects in action choices on 4 dilemmas of the DIT showed between-subjects variability. Action choices on 'Heinz and the drug', 'Doctor's dilemma', and 'webster' were 'pro' in most of subjects, whereas 'escaped prisoner' was 'con'. 5. The ethical values in human-life area associated with action choices on 'Heinz and the drug' was significantly different . And the nursing ethical values, human-life area, and nurse-nursing task relationship area were significantly different according to action choices on 'Doctor's dilemma'. 6. There was found little correlation between action choices on 4 dilemmas of the DIT and moral judgement. Also little correlation was shown between action choices on 4 dilemmas of the DIT and ethical values. No significant correlation were found between moral judgement and nurse ethical values.

• Journal of Korean society of Dental Hygiene
• /
• v.3 no.1
• /
• pp.1-12
• /
• 2003

The purpose of this study was to verify the reliability of the instrument and to analyze the contents of the humor. This study was conducted from December 16th, 2002 to January 13th, 2003, centering on Busan Dental Hospital & public health service. A total of 193 questionnaires was distributed for the survey. The result were as followings: 1. There were significant differences in humor values concerning age(F=1l.44, p=0.000), marriage(t= -3.556, p=0.000), education(F=14.83, p=0.000), clinical carrier(F=9.99, p=0.000), status(F=5.83, p=0.001), working place(F=7.39, p=0.000), and living parents(F=3.65, p=0.014). Humor values were higher for over-forties, married dental hygienists, public health service worker and no living parents. 2. There were no Significant correlation between stress and the dental hygienist's humor values. 3. There were significant differences in humor values concerning sources of the dental hygienist's humor. Data related "book/mass media"(t=-6.32, p=0.000), "conversation" (t=-12.05, p=0.000) and "daily life"(t=-10.33, p=0.000) are examples of these sources. 4. There were no significant differences in humor values concerning the dental hygienist's humor degree related frequency of used humor. 5. There were significant differences in humor values concerning the type of humor used, "word humor"(t=-7.00, p=0.000), "imitation"(t=2.68, p=0.008), "adequate situation" (t=-8.03, p=0.000), "technical terms"(t=6.65, p=0.000) pertain to this. 6. There were Significant differences in humor values concerning the time of using humor expression, "loose situation"(t=-3.75, p=0.000), "tired situation"(t=4.01, p=0.000), "tense situation"(t=5.37, p=0.000), "adequate situation"(t=-16.03, p=0.000) pertain to this.

• Textile Coloration and Finishing
• /
• v.32 no.4
• /
• pp.208-216
• /
• 2020

In this study, C.I. Disperse Red 60 (DR60), C.I. Disperse Yellow 54 (DY54) dyes were used to investigate the washing fastness characteristics of PET fibers according to supercritical CO2 and aqueous dyeing process. The changes in K/S values and L⁎ values before and after washing of dyed PET fibers were observed according to the KS K ISO 105 washing fastness measurement method. In addition, it was confirmed by changing the ΔE⁎ and ΔL⁎ values of control PET fibers. Overall, it was confirmed that both the supercritical CO2 and aqueous dyeing process had excellent washing fastness ratings of 4-5 for DR60 and DY54 dyes. Comparatively, the K/S and L⁎ values for before and after washing of PET fibers with supercritical CO2 dyeing process was higher than that of the aqueous dyeing process and the ΔE⁎ and ΔL⁎ values of the control PET fibers were low. From the results, we observed that the supercritical CO2 dyeing process of PET fibers has better washing fastness characteristics than the aqueous dyeing process.

• Natural Product Sciences
• /
• v.10 no.1
• /
• pp.43-47
• /
• 2004

Pharmacognostic studies on the shape, microscopic structure, and morphology of Rumex nepalensis (Polygonaceae) were carried out. These studies provided referential information for identification of this crude drug.