• International Journal of Costume and Fashion
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• v.14 no.2
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• pp.1-17
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• 2014

The purpose of this research was to investigate the motives of second-hand clothing consumers who both purchase from and donate to one retail outlet. Individuals' purchasing and donating motivations were examined using the hedonic/utilitarian framework. Eighteen participants who had donated to and purchased second-hand clothing from a charitable organization's thrift store were purposively selected and interviewed. Themes that emerged during data analysis were used to categorize the participants. The participants' responses suggested that hedonic and utilitarian motives drove both donation and purchase behavior. Academic and practical implications are presented.

• Journal of the Semiconductor & Display Technology
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• v.21 no.3
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• pp.98-100
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• 2022

This paper presents a new blockchain based donation platform combined with a type of gaming application. The proposed donation platform is similar to existing play-to-earn (P2E), but it has different characteristics such as non-liquidated token and direct transfer to a celebrity donation organization. Moreover, it has advantages like a robustness for counterfeiting and falsification as well as enhanced donating experience.

• Journal of Families and Better Life
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• v.19 no.1
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• pp.269-281
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• 2001

The aims of this study is to investigate the trend of the attitude and behavior toward the inheritance of asset and ancestral rites among urban families. The aged were selected out of the continuing education center in Seoul for questionnaires to figure out the subjects above. The main results of this study are as follows: 1. For the attitude toward the inheritance of ancestral rites, it was positive for the eldest son or the one who inherited much asset or the religious organization to perform the ancestral rites. But it was negative for the married daughter or the adopted son to hold the ancestral rites. 2. For the inheritance behaviour of the ancestral rites, it is not common for the eldest son to inherit ancestral rites but common to perform it. 3. In the group who are positive to donate their property to society, it is common not to prefer the eldest son in inheriting property. In the group who are positive about preferring the eldest son in inheriting property, they preferred the eldest son in succession to an asset. 4. Most of sons, especially the eldest son, were preferred in inheriting asset and ancestral rites. And they were much more preferred in inheriting ancestral rites than asset.

• Progress in Superconductivity
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• v.12 no.2
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• pp.99-103
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• 2011

We performed angle resolved photoelectron spectroscopy (ARPES) studies on Ru doped $BaFe_2As_2$ with various Ru contents. Ru, which is doped into a parent compound $BaFe_2As_2$ and substitute Fe, does not donate or accept electrons. However, it induces superconductivity. From ARPES data along the high symmetry cuts and Fermi surface maps, we investigate the electron correlation and carrier density at the Fermi level. We observe that the Fermi velocity increases with Ru doping, suggesting reduction in electron correlation. In addition, we address issues on local vs. itinerant pictures for the magnetism in $BaFe_2As_2$.

• Journal of muscle and joint health
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• v.27 no.2
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• pp.153-159
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• 2020

Purpose: This study aims to identify the effect of university students' intention to donate hematopoietic stem cells based on the theory of planned behavior. Methods: The subjects include university students who visited the campaign for the registration of hematopoietic stem cell donation held at H university on September 28, 2019 and October 2, 2019. Results: The intention to register for hematopoietic stem cell donation and empirical attitude (r=.72, p<.001), instrumental attitude (r=.64, p<.001), directive norm (r=.53, p<.001), technical norms (r=.55, p<.001) and self-efficacy (r=.86, p<.001) showed a significant positive correlation. The multiple regression analysis revealed that self-efficacy (β=.66) and empirical attitude (β=.23) were the most influential factors. Conclusion: Educational and promotional programs to increase the intention to register for hematopoietic stem cell donation need to be developed to help increase students' self-efficacy and help them develop a positive experiential attitude. In addition, further research is needed to determine whether the intention to register in hematopoietic stem cell donation among university students can lead to actual registration and donation after registration.

• Journal of Nutrition and Health
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• v.32 no.1
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• pp.110-117
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• 1999

Free radicals formed during the metabolism of environmental chemicals are known to induce mutagenicity, while different types of antioxidants suppress this event. The purpose of this study was to determine the antioxidative and antimutagenic effects of soybean saponins, and to examine the relationship between these two effects for the elucidation of mechanisms involved in the anticarcinogenicity of soybean saponins. Also, antioxidative and antimutagenic effects of soybean saponins were compared with those of kinown antioxidants. For the measurement of antioxidative capacity, soybean saponins, L-ascorbic acid, $\alpha$-tocophoerol, and BHT at concentrations between 005 and 1.0mg/ml were tested for their ability to donate hydrogens and to reduce the formation of thiobarbituric substances(TBARS). Antimutagenic activity was examined using the Ames salmonella test system at concentrations of 600, 900 or 1200ug/ml. Study results showed soybean saponins and all of the other antioxidants tested possessed dose-dependent antioxidative activities. The ability of hydrogen-donation to DPPH was in the order of L-ascorbic acid>$\alpha$-tocopherol=>BHT>soybean saponins. TBARS formation was also inhibited by these compounds, in the order of BHT>$\alpha$-tocopherol=L-ascorbic acid>soybean saponins. Soybean saponins and other antioxidants also showed antimutagenicity in a dose-dependent manner. Especially, soybean saponins and BHT were excellent antioxidants compounds, inhibiting near 80% of the mutagenic effects at a concentration of 1200ug/ml. The correlation coefficients between antioxidative capacity and antimutagenicity for each compund was statistically significant at p<0.05. These results indicate that soybean saponins possess antioxidative and antimutagenic capacities. Also, antimutagenicity of saponins and other antioxidats is partly due to their antioxidative activities.

• Asian-Australasian Journal of Animal Sciences
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• v.4 no.1
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• pp.73-78
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• 1991

Sixty-one 5-11 month-old California, Chinchilla and New Zealand White rabbit were employed in this investigation. Thirty-three does were superovulated by injecting FSH/HCG subcutaneously or intravenously and then sacrificed at different hours after mating. The ova were collected from the fallopian tubes with Ham's F-10 medium supplemented with 0.4% bovine serum albumin (BSA) and 1% pregnant rabbit serum (PRS). Embryos were examined under an inverted DIC microscopy for observing the stage of development. We have found that the fertilized ova formed pronuclei at 19 - 20 hr postcoitus. Approximately at 26, 64 - 78 and 84 - 88 hr after mating, the fertilized ova cleaved further to 2-cell, morulae and blastocyst stage respectively. Another 28 does were allocated to the gene transfer study. Fourteen of the 28 does were sacrificed at 19 - 20 hr to donate the pronuclear stage ova for gene injection. The other 14 does were induced to pseudopreganacy by injection of 100 IU HCG intravenous as recipients. Four hundreds and seventeen ova were injected totally and 212 gene injected zygotes were transferred into the recipient oviducts. Five recipients became pregnant and 10 fetuses were obtained. Eight of the 10 fetuses were analysed for gene incorporation, but none of them were transgenic.

• Preventive Nutrition and Food Science
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• v.4 no.1
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• pp.43-46
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• 1999

Taurine is known to suppress oxidant-induced tissue injury by stabilizing biomembrane and scavanging free radicals. The purpose of this study was to determne the antioxidative and antimutabenic acitvities of taurine, ad to compare those acitivities with major antioxidants. For the measurement of antioxidative capacity, 0.05 , 0.1,0.5 and 1.0mg/ml of taurine, L-Ascorbic acid, alpha-tocopherol, and BHT (dibuty hydroxiy toluene)were prepared and tested for their ability to donate electrons to DPPH (1,1-diphenyl-2-picryl-hydrazyl). Antimutagenic acitivity was examined using the Ames salmonela test system at concentrations of 600, 900 and 1200ug/ml. Results indicated that taurine possesses electron-donating capacity, however, the degree of donation was very weak compared to the major antioxidants tested. However, taurine was evaluated as a potent mutation suppressor. Antimutagenic capacity was in increasing order BHT>taurine>L-ascorbic acid>alpha-tocopherol at concentrations of 600 and 900ug/ml. There was a dose-dependent increase in antimutabenicity of these compounds , however, antimutagenity of the 900ug taurie/plate was not significantly differently from that of 1200ug taurine/plate. These results indicate that taurine effectively suppresses the mutagenicity of AFB1 without noticeable elelctron donating ability.

• Journal of the Korean Society of Clothing and Textiles
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• v.21 no.8
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• pp.1406-1416
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• 1997

The purpose of this study is to find out an efficient way to utilize clothes. It will be pro- environmental effort besides enhancing clothing life. The study is based on a survey of daily clothing practices. Questionnaire is distributed to female college students who are majoring clothing, textiles, and/or home economics and their parents (n=254). ANOVA, Scheffe test, 1-test and regression are pursued respectively. The main results are as follows: 1. Students, mothers and fathers possess 50.3, 49.9, 45.4 unit clothes, respectively. Mothers possess more formal suits while students possess more casual clothes than the others. The possession pattern is affected by socio-economic variables such as income and purchasing price. 2. In the unused rate of clothes, students'(10.2%) and mothers'(9.7%) rate are significantly higher than that of fathers (6.9%). The unused rate and using efficiency of clothes are affected by socio-economic variables: income and age for unused rate; age and purchasing price for using efficiency. 3. The most important reason for unused clothes is found to be design and color of the clothes. Long years of possessing and change of fashion are the next important reasons. 4. Most of respondents are highly conscious of recycling their clothes. Most of them are willing to donate their clothes to others, re·use or exchange them with the others.

• Food Science and Biotechnology
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• v.18 no.6
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• pp.1505-1510
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• 2009

Arginyl-fructose (AF) and arginyl-fructosyl-glucose (AFG) were chemically synthesized and purified. Their in vitro and cellular antioxidant activity was investigated using oxygen radical absorbance capacity (ORAC) and cellular antioxidant activity assay, respectively. The peroxyl radical scavenging activity of AF was much higher than that of AFG, which was in good agreement with their reduction capacity to donate electrons or hydrogen atoms. On the other hand, the hydroxyl radical scavenging activity of AF was weaker than that of AFG, which was consistent with their metal chelating activity, suggesting that AFG-$Cu^{2+}$ complex may be less redox-active than AF-$Cu^{2+}$ complex due to 1 glucose molecule attached. The cellular antioxidant activity of AF and AFG appeared to depend on both their permeability into cell membrane and the scavenging activity on peroxyl or hydroxyl radicals. These results indicate that AF and AFG, Maillard reaction products, may have a high potential as a material for the development of nutraceutical food with antioxidant activity.