• East Asian mathematical journal
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• 제29권1호
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• pp.91-99
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• 2013

In this paper, we prove that the BMO norm and the Garsia norm are equivalent on a bounded domain in $\mathbb{R}^N$. Also, we investigate the equivalent relation between the Lipschitz norm and the Garsia-type norm for harmonic functions.

• Tribology and Lubricants
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• 제4권2호
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• pp.52-59
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• 1988

The purpose of this study is to establish a standard for proper selection of water soluble cutting fluids, such as Emulsion type, Semi-Synthetic type and synthetic type, by investigating cutting effects at the normal temperature(26$\circ$C) and cooling temperature(0$\circ$C) from the viewpoint of cooling and lubricant actions. This paper describes a relation among cutting force, surface roughness and cooled water soluble cutting fluids which are considered as effective restraints on Built up edge.

• 대한치과교정학회지
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• 제20권3호
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• pp.541-552
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• 1990

Until now it has not surely been pointed out about the relation between the biting force and the facial types in scientific view. But it's correlation was assumed by several scientists : recently some literatures reported about the maximum biting force and facial types, but there's only a little articles about the relation between the biting force(biting force contain maximum biting force, chewing force and swallowing force) and facial type. So this study was, firstly, performed to establish the relation of the nomal face and long face versus biting force. 2ndly it was performed to establish the relation between the difference in mouth opening degrees versus biting force. 3rdly it was performed to establish the relation between male and female versus biting force. Biting force was measured from 56 adults (normal 26, long 30) whose samples was selected from Yonsei university students and Hospital patients. Sample was divided into 2groups (normal and long) by lateral cephalogram. The results of this study was obtained as follows. 1. Maximum biting force and chewing force in long face was smaller than normal face. 2. When the thickness of transducer was changed from 6m to 9mm, maximum biting force andchewingforcewaslargerthanbefore. 3. In case of comparing with male and female, male was larger than female in maximum biting force and chewing force.

• 한국학교ㆍ지역보건교육학회지
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• 제13권3호
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• pp.1-12
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• 2012

Objectives: This study was attempted to understand the relation between MBTI personality types and stress, resilience, school Adaptation of nursing students. Methods: The subjects were 177 freshmen of Nursing College who agreed on participating in this research. Data was collected from April, 2nd, 2012 to April, 5th. The data was analyzed by operating t-test and Pearson correlation coefficient with PASW 18.0. Results: It was appeared that ESFJ type was the highest MBTI type among the objects of this study, and ISTJ, ESFP were ranked to next to it. Among the four indexes of MBTI, it was appeared that E(Extroversion), S(Sensing), F(Feeling), and J(Judging) were higher. According to personality types, it showed that I type students perceived stress higher than E type, and E type students adapted themselves to school lives better than I type, and the degree of resilience was higher. Also, the higher the degree of stress they had, the lower school Adaptation and the degree of resilience they got. While, as the school Adaptation got higher, the degree of resilience grew higher. Conclusions: It is needed to help the freshmen of Nursing College to adapt to school efficiently, by testing their MBTI personality types, and then to help I type students to overcome their stress and adapt to school better. Also, it is considered to develop and operate the programs which can improve the resilience, since the results of this study have indicated that the students showing the higher scores of resilience were acclimating to school well.

• 대한간호학회지
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• 제29권5호
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• pp.1072-1086
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• 1999

This study has been attempted using the Q methodology to clarify leader type of nurse managers that head nurses and general nurses recognize, and to clarify its relative relation. Sixty-three statements were extracted through interviews with general and professional people interested in the subject of nurse leaders to extract the Q population. A total of 314 Q population was formed added with 251 questions extracted from related documents. Final 32 Q samples were selected by reorganization of 314 Q population after reexamining statements through inquiry of 1 professor of the nurse department, 2 students in course of nurse science masters degree and 2 students in course of doctoral degree. The P sample selection standard of this study were 25 nurses and 30 head nurses. Examination subjects themselves filled out 32 statements classified in a measure of 9 points from agreeable items to disagreeable items. Principal component factors were analyzed using the QUANL pc program after grading the contents of the P sample. Nurses recognizing subjective structure for leader behaviors of nurse manager were analyzed to be 3 factors: vision presentation type, self-capability consideration type, relationship consideration type, and head nurses recognizing subjective structure were analyzed to be 2 types: task pursuit leader type, and concord pursuit type. Nursing manager's leader behavior, expected by staff nurse are more complex and higher level which may combined with task pursuit leader type in concord pursuit leader of head nurse. Also according to Horsey and Blanchard theory(1977), the effectiveness of leadership becomes to be larger as the accordance rate between the behaviors of nurse leaders and followers reaction increase Two suggestions have been made based on the conclusion. 1. Studies on creating strategies in relation to development, management, selection of nurse leaders should be made based on this study. 2. There is a need for relative study of production and degree of similarity of leadership types based on this study.

• 천문학회지
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• 제53권5호
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• pp.103-115
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• 2020

We analyze the spatially resolved kinematics of gas and stars for a sample of ten hidden type 1 AGNs in order to investigate the nature of their central sources and the scaling relation with host galaxy stellar velocity dispersion. We select our sample from a large number of hidden type 1 AGNs, which are identified based on the presence of a broad (full width at half maximum ≳1000 km s^-1) component in the Hα line profile and which are frequently mis-classified as type 2 AGNs because AGN continuum and broad emission lines are weak or obscured in the optical spectral range. We used the Blue Channel Spectrograph at the 6.5-m Multiple Mirror Telescope to obtain long-slit data with a spatial scale of 0.3 arcsec pixel^-1. We detected broad Hβ lines for only two targets; however, the presence of strong broad Hα lines indicates that the AGNs we selected are all low-luminosity type 1 AGNs. We measured the velocity, velocity dispersion, and flux of stellar continuum and gas emission lines (i.e., Hβ and [O III]) as a function of distance from the center. The spatially resolved gas kinematics traced by Hβ or [O III] are generally similar to the stellar kinematics except for the inner center, where signatures of gas outflows are detected. We compare the luminosity-weighted effective stellar velocity dispersions with the black hole masses and find that our hidden type 1 AGNs, which have relatively low back hole masses, follow the same scaling relation as reverberation-mapped type 1 AGN and more massive inactive galaxies.

• 대한한의학회지
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• 제35권2호
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• pp.60-68
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• 2014

Background: Pattern identification is a unique diagnostic method of traditional Oriental medicine that has recently been the target of questionnaire-based research. Sasang (four-types) constitutional medicine (SCM) is a practice in traditional Korean medicine that seeks to promote objectivity in diagnostics. This paper attempts to illuminate the relationship between constitutions and the pathogenic factors of pattern identification through questionnaires completed by menopausal women about their symptoms. Methods: From March to October 2012, we examined 291 women from the general population, with ages ranging from 40 to 60 years, applying the Kupperman index, the Menopause-Specific Quality of Life Questionnaire (MENQOL), pattern identification based on the Diagnosis System of Oriental Medicine (DSOM), and SCM. We then analyzed the relationship between constitutional type and pathogenic factors. Results: No significant differences were found in the scores of either the Kupperman index or MENQOL questionnaire in relation to constitutional type. However, in a statistical analysis correlating the DSOM pathogenic factor scores (PFS) with the scores of the Kupperman index and MENQOL vasomotor subscale, heat showed a significant positive correlation with SoYang type (SY) and TaeEum type (TE), but not SoEum type (SE), while insufficiency of yin and insufficiency of yang, as well as blood deficiency, showed a significant positive correlation with the TE and SE types. Conclusion: The pathogenic factors in the menopausal symptoms of middle-aged women, specifically the prominent menopausal symptom of facial flushing, differed significantly according to constitutional type.

• 대한한방부인과학회지
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• 제25권4호
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• pp.81-93
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• 2012

Objectives: A women's body type or body temperature is often thought to be associated with gynecologic disorders or dysmenorrhea. The purpose of this study is to analyse the characteristics of body type and body temperature in relation to gynecologic disorders and dysmenorrhea. Methods: We studied 40 patients visiting Kangnam Kyung-hee Medical Center from Jan. 1st, 2010 to March 31st, 2012. Body type and body temperature were compared between Gynecologic disorder group and non-Gynecologic disorder group. Body type and body temperature were compared again between Dysmenorrhea group and non-Dysmenorrhea group. SPSS 18.0 for Windows was used to analyse the data. Results: There was no statistically significance difference in body type and body temperature between Gynecologic disorder group and non-Gynecologic disorder group. Dysmenorrhea group had more developed lower body and greater temperature difference between lower abdomen and foot compared to non-Dysmenorrhea group. Conclusions: The results suggest that women with developed lower body and greater temperature difference between abdomen and lower extremity are more prone to dysmenorrhea.

• 대한가정학회지
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• 제41권11호
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• pp.21-33
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• 2003

According as the importance of brand value has increased, it's so significant that we analysis brand loyalty and buying-behavior types in the side of various consumption. Also, it will make it for us to presuppose consumer's buying-behaviors in modem society. As an analytical result of consumer's buying-behavior type, they were divided into four type; price value consciousness type, sale orientation type, price-quality schema type, convenience type. As a result of cluster analysis and one-way ANOVA on the three type of consumer's buying-behavior : Price-orientation type, high quality orientation, convience orientation. And it was found that there was relation between buying-behavior types and brand loyalty. Specially, it was high positive relationship between high quality orientation and brand loyalty, convience orientation and brand loyalty.

• 한국안전학회지
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• 제19권3호
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• pp.78-83
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• 2004

The channel-type lining board that partial welded on many partition frames is used to normal servicing lining board type. On this study is to investigate existing channel-type lining board's capacity by using the static loading test. From this study, to develop new-type lining board which reflect well cross section area and sectional modulus of existing channel-type lining board. Six types FEM model are adopted. The accumulated test results of stress conditions and deflections by section shapes will be used to analyzed the relation between the capacity and the section shape. With the comparing the results of static loading test and FEM analysis.