• Journal of Fashion Business
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• v.16 no.4
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• pp.107-122
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• 2012

This thesis takes it an aim to analyze and compare the visual images which results from attaching the voluminous changes of the waist gathering to the basic Sarrouel pants, one of the Islamic costume, and also from the three body type influenced by these changes. The method of the investigation was to select basic designs of the Sarrouel pants, then the three pieces of the experimental clothes called pattern 1(50%), pattern 2(100%), and pattern 3(150%) were made respectively. The 3 types of the adult women were selected as models in a way to represent the S(S1), M(S2), L(S3) the female body indices of the K. S. The models wearing the 3 types of experimental clothes were taken pictures from the front, side and back, which the pictures were used for the evaluations for the visual effects. For the evaluation, the questionaire from 12 to 18, associated with the body types and images respectively were completed and collected in an investigative way. The visual effects by the waist gathering and body size are composed body and image emerged the four factors. Conclusively, the volume of the waist gathering gives a benefit only in terms of the appropriateness in which the voluminous gatherings compensate for the defects of the body type while too much gathering leads to the negative effects. The visual effects from the increased gathering gives the impressions of the more activity with the snugness as it decreases the feminine effects. The evaluation indices like the stiffness or the masculine images might be more or less predominant in this case. This might be ascribed to the fact that the Sarrouel pants were originated from the men's trousers in a real sense.

• Journal of Fashion Business
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• v.14 no.4
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• pp.161-173
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• 2010

This study aims to examine for efficient production methods of custom-tailored clothing and application of 3D virtual clothing system in custom-tailored clothing market, by producing and analyzing both real clothing and 3D virtual clothing. For this study, a middle-aged woman is selected as the subject figure and one-piece is selected as the experimental clothes item. In real clothing, I conducted the wearing evaluation for experts and the subject figure. And In the virtual clothing, I conducted the wearing evaluation with i-Designer using 3D virtual clothing on simulation program. There are some differences between the data from body scanning and the real body size. In the custom-tailored clothing market in which the fitness is important, the research which measures the more exact data is needed. And in the case of complicate design, the functions which measure the activity and the fitness variously and correct the parts of curves are needed. This study experiments the availability of application of 3D Virtual Clothing System in custom-tailored clothing market by selecting one-piece as the experimental clothes item. So the follow-up studies for the other designs and fabrics are needed. Also, if the studies for checking the clothes pressure, the amount of composure, the space between skin and clothing when the virtual model wearing clothes is walking or shaking his arms are proceeding, then 3D virtual clothing System is applicable in custom-tailored clothing market. But there are some restrictions and lack of education in virtual clothing System yet, and it makes hard for workers in clothing market to use it in real production. However, 3D virtual clothing System will be practical in real market if there would be more research on its usability and practicality, and workers in clothing market can be easily educated on techniques of 3D virtual clothing system.

• Journal of the Korean Society of Tobacco Science
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• v.29 no.2
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• pp.59-65
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• 2007

The study was carried out to investigate water activity, physicochemical properties and color degree of burley tobacco stored in shelf with different moisture content for 56 days. The study was consist of two experimental designs, that is, moisture content in burley tobacco was kept to 13 to 15 %, 17 to 19 %, and 21 to 23 % under ambient temperature of $20^{\circ}C$ with relative humidity of 24 %, and another group of in burley tobacco was only kept in ambient temperature of $3^{\circ}C$ with relative humidity of 50 % for 56 days with same water content of former treatment. Normal leaves were kept for 56 days under 21 to 23% of moisture content with increased water activity and TSNA(tobacco-specific nitrosamine content. It was considered that favorable leaves conditions are due to favorable microbial growth resulting in increased TSNA content. The total nitrogen content has not changed in two experimental groups for 56 days, otherwise the nitrate form nitrogen and total alkaloid contents were only increased by 21 to 23 % of water content. Degree of pH change was slightly decreased in both storage and water treatment. It was more decreased in 21 to 23% of moisture content than that of other moisture content. In stored leaf tobacco, higher moisture content caused lower brightness, yellow degree, and carbonization quotient.

• Restorative Dentistry and Endodontics
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• v.39 no.3
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• pp.164-171
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• 2014

Objectives: Designing in situ models for caries research is a demanding procedure, as both clinical and laboratory parameters need to be incorporated in a single study. This study aimed to construct an informative guideline for planning in situ models relevant to preexisting caries studies. Materials and Methods: An electronic literature search of the PubMed database was performed. A total 191 of full articles written in English were included and data were extracted from materials and methods. Multiple variables were analyzed in relation to the publication types, participant characteristics, specimen and appliance factors, and other conditions. Frequencies and percentages were displayed to summarize the data and the Pearson's chi-square test was used to assess a statistical significance (p < 0.05). Results: There were many parameters commonly included in the majority of in situ models such as inclusion criteria, sample sizes, sample allocation methods, tooth types, intraoral appliance types, sterilization methods, study periods, outcome measures, experimental interventions, etc. Interrelationships existed between the main research topics and some parameters (outcome measures and sample allocation methods) among the evaluated articles. Conclusions: It will be possible to establish standardized in situ protocols according to the research topics. Furthermore, data collaboration from comparable studies would be enhanced by homogeneous study designs.

• Journal of Embryo Transfer
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• v.33 no.2
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• pp.75-84
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• 2018

The cryopreservation has been extensively applied in many cells including spermatozoa (semen) during past several decades. Especially, the canine spermatozoa cryopreservation has contributed on generation of progeny of rare/genetically valuable dog breeds, genome resource banking and transportation of male germplasm at a distant place. However, severe and irreversible damages to the spermatozoa during cryopreservation procedures such as the thermal shock (cold shock), formation of intracellular ice crystals, osmotic shock, stress of cryoprotectants and generator of reactive oxygen species (ROS) have been addressed. According as a number of researches have been conducted to overcome these problems and to advance cryopreservation technique, several analytical methods have been employed to evaluate the quality of the fresh or cryopreserved canine spermatozoa in regards to the motility, morphology, integrity of membrane and DNA, mitochondrial activity, ROS generation, binding affinity to oocytes, in vitro fertilization potential and fertility potential by artificial insemination. Because the study designs with certain application of analytical methods are selective and varied depending on each experimental objective and laboratory condition, it is necessary to establish the normal reference data of the fresh or cryopreserved canine spermatozoa for each analytical method to monitor experimental procedure, to translate raw data and to discuss results. Here, we reviewed the recent articles to introduce various analytical methods for the canine spermatozoa as well as to establish the normal reference data for each analytical method in the fresh or cryopreserved canine spermatozoa, based on the results of the previous articles. We hope that this review contributes to the advancement of cryobiology in canine spermatozoa.

• Child Health Nursing Research
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• v.17 no.2
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• pp.100-110
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• 2011

Purpose: The purpose of this study was to analyze papers published in the Journal of Korean Academy of Child Health Nursing (JKACHN) to identify the current state of child health nursing research and recommend directions for future research. Methods: Using analysis criteria developed by the researchers, 233 papers published in JKACHN between 2005 and 2009 were reviewed. Results: Both quantity and quality of these papers showed significant improvement compared to before 2005. The number of published papers, the proportion of intervention studies, and studies that involved children directly as participants had increased. However, published papers still leave much to be desired. Quantitative studies were dominant (91.4%) and many of these studies were survey designs (65.7%). Children, especially young children were still less likely to be direct participants. All experimental studies were quasi or pre-experimental studies. There were few qualitative research studies. Conclusion: Findings of this study indicate that strengthening peer review according to review guidelines will improve the quality of published papers and promote JKACHN as an international journal. Instead of proxy accounts from parents or nurses, research involving direct accounts by children is needed. Child-friendly data collection methods need to be developed and used by child health nurse researchers.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.19 no.3
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• pp.383-391
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• 2012

Purpose: The purpose of this study was to identify the trends in research studies published in Journal of Korean Academy of Fundamentals of Nursing from 2009 to 2011. Methods: A total of 156 studies published between 2009 and 2011 were reviewed using analysis criteria developed by the researchers. Results: Quantitative studies accounted for 90.4% and qualitative studies, 8.3%. The research designs for the quantitative studies were experimental, 28.0% and survey, 63.8%. IRB approval was received for only 25.6% of the studies and 61.0% of studies presented participant criteria. Questionnaires were used for data collection in 90.8% of studies. Individual or group education was the most frequent intervention in the experimental studies. Conclusion: The results indicate that more randomized controlled trials with a low risk of bias are needed to support greater evidence-based nursing practice. Considering the low rate of ethical consideration, it is important that stricter application of research methods needs to be encouraged to improve the quality of Journal of Korean Academy of Fundamentals of Nursing.

• Child Health Nursing Research
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• v.21 no.4
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• pp.347-354
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• 2015

Purpose: This descriptive study was performed to explore trends in child health nursing research by analyzing the themes, contents and structure of articles published in 2014 in Child Health Nursing Research, the official journal of the Korean Academy of Child Health Nursing. Methods: Thirty-eight articles were reviewed using keywords, author (s), subjects, ethical considerations, designs, statistics involved, funding resources, and others. Results: Ten domains from 160 keywords were identified as follows, child related, psycho-social variable related, parents and family related, nursing and health related, and others. A mean of 2.9 authors per article was identified and 71% of the authors were academic- affiliated. Twenty-eight articles were human-participant related while 21 articles addressed both Institutional Review Board and written consent. Non-experimental design was the most commonly used method followed by experimental design, and qualitative design. The duration for acceptance was a mean of 89.1 days from submission with most articles requiring a second round of article review. Half of the articles were supported by grant organizations such as Korean National Research Foundation. Conclusion: The findings of the analysis show an improvement in the scientific quality with a diversity of articles in Child Health Nursing Research.

• Wind and Structures
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• v.6 no.1
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• pp.71-90
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• 2003

In recent years, high-strength, light-weight materials have been widely used in the construction of high-rise buildings. Such structures generally have flexible, low-damping characteristics. Consequently, wind-induced oscillation greatly affects the structural safety and the comfort of the building's occupants. In this research, wind tunnel experiments were carried out to study the wind-induced vibration of a building with a tuned liquid column damper (TLCD). Then, a model for predicting the aerodynamic response in the across-wind direction was generated. Finally, a computing procedure was developed for the analytical modeling of the structural oscillation in a building with a TLCD under the wind load. The model agrees substantially with the experimental results. Therefore, it may be used to accurately calculate the structural response. Results from this investigation show that the TLCD is more advantageous for reducing the across-wind vibration than the along-wind oscillation. When the across-wind aerodynamic effects are considered, the TLCD more effectively controls the aerodynamic response. Moreover, it is also more useful in suppressing the acceleration than the displacement in biaxial directions. As s result, TLCDs are effective devices for reducing the wind-induced vibration in buildings. Parametric studies have also been conducted to evaluate the effectiveness of the TLCD in suppressing the structural oscillation. This study may help engineers to more correctly predict the aerodynamic response of high-rise buildings as well as select the most appropriate TLCDs for reducing the structural vibration under the wind load. It may also improve the understanding of wind-structure interactions and wind resistant designs for high-rise buildings.

• Journal of Korean Academy of Nursing
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• v.28 no.1
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• pp.104-116
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• 1998

The purpose of this study was to analyze the trends of family nursing research in Korea. The subjects were 62 articles, 132 master theses and 20 doctoral theses published during the period between 1970-1997.7. The results are as follows. 1. The types of research that were analyzed were factor isolating. 34.1%, factor relating, 54.2%, situation relating. 6.1% and situation producing, 3.7%. 2. Research designs were experimental studies, 6. 1%, non-experimental studies, 89.7% and qualitative research, 4.2%. Survey research was the method used in 82.7% of the papers. 3. On the research subjects, 94 papers dealt with the family member of a patient or a single person, 59 papers dealt with a patient and 7 papers dealt with whole family. 4. On the places of studies, 64.0% of the studies were done in hospital rooms, 12.9% in the communities and community facilities. 12.0% in schools, 10.7% in the home, and 0.4% an occupational setting. 5. The most frequently used family concept in the title of the articles was "family support"(59 papers) followed by family function and family burden. 6. The most frequently used family assessment tool was Family Environment Scale(FES) developed by Moos & Insel. 7, According to family nursing domain described by Murphy' and Meister'study, the subdomain, relationship of the family and disease was found 83.2%. 8. Four papers built conceptual frameworks based on various theories of researchers. Eleven papers applied family theories and five papers applied nursing theories. Based on the above findings the following suggestions are made. 1. The various domains of family nursing research should be used including in the relationship of family and health, health policy and family. transcultural family research, and theoretical approach to family. 2. Qualitative research should be used for family nursing research. 3. Family assessment tools should be developed for the Korean family.