• Journal of the Korea Fashion and Costume Design Association
• /
• v.16 no.2
• /
• pp.71-80
• /
• 2014

The purpose of this study was to investigate consumer evaluation on visual sensibility of stripe pattern shirts for separation coloration. The experimental materials developed for this study were a set of clothing stimuli and response scales. The clothing stimuli were 27 color pictures, in which separation color(white: W, gray: G, black: B), separation width(small: S, medium: M, large: L), and combination color(magenta and yellow: MY, magenta and cyan: MC, yellow and cyan: YC) were manipulated. The subjects of this research were female in their 20s to 30s living in Seoul, Gwangju, Daegu, Busan, and Changwon. The investigation was carried out at December 2013. The data were analyzed by using SPSS program. Analysis methods were factor analysis, ANOVA, and Duncan-test. Results of this study were as follow.; The factors of visual sensibility according to separation color, separation width, and combination color consisted of four dimensions of attractiveness, appeal, individuality freshness, and grace. Separation color showed an independent effect on appeal and individuality freshness. Combination color showed an independent effect on individuality freshness. Interaction effects of separation color and separation width on appeal were found. Interaction effects of separation color and combination color on individuality freshness and grace were found. The study results are highly expected to be used as useful sources in a fashion product.

• The Journal of Internal Korean Medicine
• /
• v.21 no.4
• /
• pp.555-563
• /
• 2000

Objective : In order to know the antibacterial effects of Kyungok-go against Mycobacteria tuberculosis, Methods : In this study, I inverstigated these effects in terms of combination of other antibiotics with and without Kyungok-go on several different media conditions. Results: On Ogawa medium, Kyungok-go of the $10{\mu}/ml$ concentration showed the anti-Mycobacteria tuberculosis activity against antibiotic drug-sensitive strain. On Middle-blue medium, Kyungok-go of the $10{\mu}/ml$ concentration showed the anti-Mycobacteria tuberculosis activity against antibiotic drug-sensitive strain. Kyungok-go showed the anti mycobacteria tuberculosis activity with the meaningful result above a certain concentration. The resistance against M, tuberculosis as the concentration of Kyungok-go was decreased significantlly on the high concentration($500{\mu}/ml$) When rifampicin and Kyungok-go were used together, the resistance was decreased with the statistical significance as to the persistant antibacterial effect against M. tuberculosis, When ciprofloxacin and Kyungok-go were used together, the resistance was decreased with the statistical significance as to the persistant antibacterial effect against M. tuberculosis, The combination of treatment, Kyungok-go with both rifampicin and ciprofloxacin, showed much better antibacterial effect against M, tuberculosis than antibiotics alone. Conclusions : This study shows that Kyungok-go has antibacterial effect against M. tuberculosis and in the combination of treatment, Kyungok-go with antibiotics, showed much better antibacterial effect against M. tuberculosis than antibiotics alone,.

• Korean Journal of Medicinal Crop Science
• /
• v.4 no.2
• /
• pp.119-125
• /
• 1996

To improve the efficiency of mass propagation in vitro of Fritillaria thunbergii, bulb scale and nodes were cultured in LS medium supplemented with the combination of 2, 4-D and kinetin or NAA and BA. The number and size of bulb, the number of adventitious shoot, the ratio of callus formation, rooting, and the effects of light and dark on the culture, plant regeneration from calli, and the gelling substances were investigated. The combination of 2, 4-D and kinetin in media was more effective than the media of NAA and BA for the bulblet formation. The media supplemented with 2 mg/L 2, 4-D and 1 mg/L kinetin, $1{\sim}2\;mg/L$ 2, 4-D without kinetin and $1{\sim}3\;mg/L$ BAA only were effective in the adventitious shoot development. Callus formation and root formation, respectively were effective in the medium supplemented with 2mg/L 2, 4-D and 1mg/L kinetin. In bulb formation, the medium with 5 mg/L kinetin was effective, and the most of bulbs were formed from the axillary bud of node part. In bulb formation, shoot growth, callus and root formation, the light culture for 16 hours per day was better than that in the dark culture. Bulb was nicely formed in the medium with 0. 2 mg/L 2, 4-D, 1 mg/L kinetin. The medium without hormone was most effective for plant regeneration. The phytagel was more effective than agar in the medium as the gelling agent.

• Korean Institute of Interior Design Journal
• /
• v.22 no.1
• /
• pp.231-238
• /
• 2013

As the technical medium evolves, the method of accepting information is changing. The technical medium also appears in various ways through the combination with art. This study aims to conduct research on how hypermedia, appearing from this, will reveal itself in the urban public design in terms of its expression mode. First, this study looks at the characteristics for expression representation of hypermedia art through theoretical considerations on the hypermedia. Second, this study identifies how hypermedia art is introduced in the urban public design through art cases. Third, this study reveals the characteristics depending on the expression mode of hypermedia art shown in the urban public design based on the analyzed cases. As a result, first, hypermedia appeared in various image lighting expression modes that use 'light' in the urban public design and interacted with the public. Second, hypermedia reacted to 'motion' and was the expression mode of using bodies in the urban public design and using peripheral devices and external environment and characterized by having complex patterns of multi-layered structure through multi-media. It also applied sight, hearing, and touch partially or integratedly to attract synesthesia from the public and checked mutual interaction rapidly in an improvised way. Third, such a complex digital technology was the network expression mode beyond space and time by medium of urban public design and characterized by the new experience of virtual space expansion through the world wide network and the communication mode of participation. With such a role change of media and combination with art, hypermedia has been achieving varied extended representations. It is considered to change our monotonous urban environment, restore our relationship with the public, and open a new field of communication. Accordingly, the significance of this study can be identified through how it aimed to display the expression method of hypermedia which caused its extension in the field of urban public design as well as through the derivation of relevant characteristics.

• The Korean Journal of Pharmacology
• /
• v.22 no.2
• /
• pp.135-143
• /
• 1986

This study was designed to investigate the role of calcium in the function of an isolated perfused rabbit kidney and its effect on the diuretic action of furosemide. The administrations of hydralazine and verapamil produced remarkable diuretic actions mainly by decreasing renal resistance. The administration of furosemide in combination with hydralazine or verapamil produced remarkable diuretic action and there was no difference between the two groups. The administration of quinidine produced a diuretic action in spite of vasoconstriction and potentiated the diuretic action of furosemide. In the calcium-free perfusion medium, the administration of calcium produced a marked diuretic action in spite of vasoconstriction and potentiated significantly the diuretic action of furosemide. The administration of quinidine did not alter renal function and the diuretic action of furosemide, but the combined administration of quinidine and calcium showed antidiuretic effect due to excessive vasoconstriction in the calcium-free perfusion medium. Although the administration of verapamil produced a slight diuretic action in the calcium-free perfusion medium, verapamil did not alter the diuretic action of calcium as well as the diuretic actions of furosemide alone and in combination with calcium. The results of this experiment show that calcium, verapamil and quinidine produced diuretic actions and calcium potentiates the diuretic action of furosemide.

• Korean Journal of Medicinal Crop Science
• /
• v.12 no.5
• /
• pp.366-371
• /
• 2004

Aconitine alkaloids produced from cell suspension cultures of Aconitum napellus for the first time. The effects of various culture conditions on cell biomass and aconitine accumulation in cell suspension cultures were investigated. Suspension cell cultures of A. napellus were established by transferring callus tissues from leaf explants onto liquid MS medium supplemented with $1\;mg/l$ NAA and $0.1\;mg/l$ kinetin. Among the culture media tested, MS medium had a pronounced effect on cell growth and aconitine accumulation. The maximum dry cell weight was obtained at inoculum size of 3 g (FCW) per flask and in MS medium supplemented with 5% sucrose after 8 weeks. The addition of salicylic acid (SA) and yeast extract (YE) in the MS medium enhanced aconitine accumulation. Using a proper combination of culture condition and supplements, aconitine content could reach 0.043% (dry weight basis), that was $2.5{\sim}3$ fold higher that detected in control cultures.

• Journal of Plant Biotechnology
• /
• v.7 no.3
• /
• pp.155-160
• /
• 2005

Haloxylon recurvum (Locally known as Khar) is drought and salt tolerant plant of Thar Desert. This plant is a major biomass producer and has economic and ecological importance for the region. There is need for study on biology, propagation and genetic improvement for utilization of this plant for reclamation of saline soils. We report here on in vitro propagation of Haloxylon recurvum (Moq.) using nodal explant. Secretion of phenolic compound from explants was a major constraint for establishment of culture. This was checked by thorough washing and quick transfer of explant on fresh culture medium. Juvenile nodal explant with leaves was found suitable for culture establishment. Benzy-ladenine($4.0\;{\mu}M$) incorporated in Murashige and Skoog (MS) medium with additives (50 mg/L ascorbic acid and 25 mg/L each of adenine sulphate, arginine and citric acid) induced multiple shoots from nodal explant. Addition of $1.0\;{\mu}M$ naphthalene acetic acid (NAA) in combination with $4.0\;{\mu}M$ BAP improved the growth of axillary shoots. Further shoot amplification was achieved by repeated subculture of mother explants on fresh medium. Forty percent of the micropropagated shoots rooted on half-strength MS medium with $4.0\;{\mu}M$ indolebutyric acid (IBA) and 100 mg/L activated charcoal, at $28{\pm}2^{\circ}C$ and $60\%$ RH. Sixty percent of these plantlets were hardened in green house.

• Horticultural Science & Technology
• /
• v.29 no.3
• /
• pp.260-266
• /
• 2011

An efficient protocol was established for high frequency somatic embryogenesis through a callus culture of Coelogyne cristata. The best frequency of callusing was obtained from a PLB segment (3-5 mm) cultured on MS medium supplemented with coconut water (CW) and a combination of both 3 $mg{\cdot}L^{-1}$ of 2,4-D and BA. When the calli were sub-cultured on the MS medium without any PGRs, the average number of somatic embryos were higher than those with PGRs treatment. NAA is the most critical factor among PGRs, which dramatically hindered for the formation of a somatic embryo. The efficacy of the addition of coconut powder (CP) for somatic embryogenesis was almost the same in all treatments. However, the number of somatic embryos formed distinctly depended on age of the callus. The somatic embryos converted into healthy plants with well-developed shoots on the same medium. Plantlets showed the best responses of root and shoot growth when transferred to $\frac{1}{2}$ MS medium containing 1.5 $g{\cdot}L^{-1}$ of activated charcoal. All plants with above 3.0-cm-high were successfully acclimatized in the greenhouse.

• Plant Resources
• /
• v.6 no.2
• /
• pp.144-148
• /
• 2003

Germination efficiency, such as days to germination and conditions for the hybrid seeds, was tested after hybrid seeds were sown on the medium. Seeds were germinated from 67 to 126 days after seeding in all cross combinations, and germination condition was different among hybrid combinations. There was big difference on days to germination based on the different media, that is, days to germination in the hyponex medium was shorter than that in the Knudson C medium. Mutants such as MMS and NaN$_3$ were used to cause mutation. Germination occurred with 0.1 % NaN$_3$ and MMS. However, even though germination occurred in other treatments (0.01 % and 0.2% of NaN$_3$ and MMS), brownish phenomenon was intense, or did not proceed and got worse after 4-5 months of seeding. In addition, it was performed to choose appropriate medium for the growth of Cymbidium rhizome whose media adaptability is more different than other orchids. Different concentration of NAA and Kinetin was used. As a result, C. goeringii hybrid showed difference for the concentration of NAA and Kinetin combination.

• Journal of Embryo Transfer
• /
• v.9 no.1
• /
• pp.85-93
• /
• 1994

This study was carried out to investigate the effects of gonadotropins added during maturation of porcine oocytes on the in vitro maturation(IVM), in vitro fertilization(IVF) and developmental potential of embryos. The follicular oocytes were cultured in TCM-199 medium containing different combination of gonadotropins(5$\mu$g /ml FSR or 1OIU /ml PMSG and 1O$\mu$g /ml LH or 1OIU /ml hCG), 10% FCS and 10% PFF for 36~48h in a incubator with 5% $CO_2$ in Air at 39$^{\circ}C$ and then matured oocytes were again cultured to 120h after IVF for 6~7h with heparin(100$\mu$g /m')-treated sperm. When the oocytes were matured for 42brs in the medium containing FSH+LH, FSH+hCG, PMSG+LH or PMSG+hCG, the JVF rate of each treatment was 50.0%, 52.9%, 66.7% and 70.0%, respectively. The highest CEI (cumulus cell expansion index) was obtained from PMSG+hCG-added medium and the highest polyspermic penetration resulted from FSH+LH-added medium. The cleavage of IVF oocytes derived from hormone added IVM was significantly(P<0.05) promoted by PMSG+hCG and the cleavage rate after 36-h, 42-h and 48-h maturation aws 53.0%, 56.7% and 45.6%, respectively. The highest developmental potential resulted from the oocytes derived from PMSG+LH -added IVM.