• Health Policy and Management
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• v.17 no.1
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• pp.28-49
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• 2007

Organizational culture has been, by and large, regarded as one of the most significant factors to manage organizations. Especially the understanding of empowerment is pivotal, leading to explain organizational cultures. For hospital workers whose services are closely related to quality and performance of their hospitals, empowerment is now called upon more than ever before. This study is intended to investigate the relationship between organizational culture types and hospital workers' empowerment levels. The data were collected from 589 hospital workers at one university hospital and two general hospitals using the self reported questionnaire from Jan.9 to Jan.20 in 2004. The findings were as follows: 1. Empowerment levels were significantly different among the four organizational culture types. Developmental culture group showed the highest empowerment score(3.74), and next were group culture(3.64), rational culture(3.62), and hierarchial culture(3.46). 2. There was a significantly positive correlation between group culture and empowerment(r=.298, p<.000), between developmental culture and empowerment(r=.295, p<.000). But there was not a significantly correlation between hierarchial culture, and between rational culture. 3. According to the multiple regression analysis, self-esteem(${\beta}$=.417, p<.001), position (${\beta}$=-.190, p<.001), self-control(${\beta}$=.185, p<.001), and age(${\beta}$=.169, p<.01) were significant among general properties for organizational empowerment. As for organizational cultures, developmental culture(${\beta}$=.165, p<.001), group culture(${\beta}$=.099, p<.01), and rational culture (${\beta}$=.063, p<.05) were significant other than hierarchial culture. In conclusion, it is necessary to promote group culture and developmental culture to enhance hospital worker's empowerment level, and this article elucidates that understanding the organizational culture embedded in each organization is important for efficient management of organization.

• Korean journal of food and cookery science
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• v.6 no.4 s.13
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• pp.99-109
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• 1990

The following, Chung, Am, Chun, Seo, Rok, Shin, Oh, Cho, Po, listed in [Che Min Yo Sul] are as follows; 1. Chung means polutry and meat like pork and beef cooked with Ja. Am is flavoring meat in a seasoned broth, which is seasoned with Yeom Shi, green onion and pepper. Chun is stir-fryed fish, beef or pork in a small amount of broth and Apchunbup, a kind of Chun, is stir-fryed with Yeom Shi Juice. 2. Cheo, Rok stands for boiled meat pickled in vinegar. 3. There are twenty kinds of Chuk, which is broiled polutry, fish, shellfish and meat like pork and beef together with vegetables and spices. 4. Shin, Oh, Po, are a type of meat preservation method by using Nurook, salt, alchol or broiling it in Bong Chuk way and then preserving it.

• Korean journal of food and cookery science
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• v.6 no.4 s.13
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• pp.85-97
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• 1990

This study is carried out to understand and analyze the cooking and processing methods presented in the CHE MIN YO SUL-Chinese books of husbandary-written in sixth century that composed of two part (agricultural production and product-utilization). Especially Ouja, Po, Suk, Keng, Hak, Jeung and Bu written in part II which studied this time. There are Eight kinds of Ouja, seven kinds of Po and Suk, Twentynine kinds of Keng and Hak, Sixteen kinds of Jeung and Bu. Ouja is something like Korean Kajamisikhae which cooked with fresh fish, dried fish, pork, rice and then seasoned. Po is a dried slice beef, poultry and fish with seasoned, Suk is a dried in original shape with seasoned. These are something like Korean dried beg, dried fish and Amchipo. Keng is a clear soup and Hak is a boiled muddy soup with cereal. Jeung is a steamed beef, poultry, fish in the earthenware steamer and Bu is a roasted in the copper pan.

• Korea Journal of Hospital Management
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• v.14 no.3
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• pp.1-22
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• 2009

Purpose : The purpose of this study was to examine the effects of nursing organizational culture and head nurse's leadership on the job satisfaction. Methods : For the purpose, a structured questionnaire was conducted. The subjects were 232 nurses who were working in the 2 general hospitals. The data were collected from Sep. 1 to Sep. 20 of 2006. Data were analyzed using descriptive statistics, one-way ANOVA, t-test, Pearson Correlation Coefficient, and multiple regression. Results : The dominant organizational culture of nursing organization was rank-oriented culture. The mean score of head nurse's transformational leadership and transactional leadership was 3.20 and 2.79 respectively. The best group of job satisfaction was affiliative-oriented culture group(3.31). The score of job satisfaction of transformational leadership's group was higher than that of transactional leadership's group. Job satisfaction was positively correlated with affiliative-oriented culture, innovative-oriented culture, task-oriented culture, and transformational leadership. Concerning of the job satisfaction, affiliative-oriented culture, rotation time and age explained 25.7%. Conclusion : The organizational culture and head nurse's leadership was correlated with job satisfaction. Especially affiliative-oriented culture and task-oriented culture influenced the job satisfaction. Based on the results, further development should be continued to develop the effective head nurse's leadership and organizational culture to improve the job satisfaction of nurses.

• Journal of Embryo Transfer
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• v.19 no.1
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• pp.11-18
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• 2004

The aim of this study was to evaluate the improvement of testicular sperm motility following different culture conditions such as human follicular fluid (hFF) and temperature. Testicular tissues obtained from azoospermia (n=21) were minced into small pieces by blade and recovered sperm suspension were cultured in Ham's F10 with or without 40% hFF at different temperatures (Group I: 37$^{\circ}C$/with hFF, Group II: 32$^{\circ}C$/withGroup III: 37$^{\circ}C$/without, Group IV:32$^{\circ}C$ /without The motility and viability of sperm were monitored during culture for 48 hours. Initial motility of testicular sperm was 10.9$\pm$1.9%. After 24 hours culture, sperm motility was 23.5$\pm$2.1% (Group I), 8.1$\pm$1.1% (Group II), 10.4$\pm$ 1.4% (Group III) and 4.0$\pm$0.8% (Group IV), respectively. After 48 hours, the motility had been changed as 32$\pm$2.3% (Group I), 14.3$\pm$1.7% (Group II), 5.3 $\pm$1.4% (Group III) and 4.3$\pm$0.9% (Group IV). In hFF group (I and II), sperm motility of group I cultured at 37$^{\circ}C$ was higher than those of group II at 32$^{\circ}C$. But, sperm viability of group I cultured at 37$^{\circ}C$ was lower than those of group II at 32$^{\circ}C$ (54.4$\pm$4.1% vs. 59.4$\pm$3.7%) after cultured for 48 hours. We acquired the best motility of testicular sperm when performed in vitro culture for 48 hours in hFF supplemented medium at 37$^{\circ}C$. Increase of sperm motility by in vitro culture could be useful tool fur human TESE-ICSI program.

• Clinical and Experimental Reproductive Medicine
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• v.49 no.1
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• pp.26-32
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• 2022

Objective: We investigated the effect of supplementing fertilization medium and/or culture medium with astaxanthin (AST) on the two phases of in vitro fertilization: gamete fertilization and embryo development. Methods: Mouse cumulus-oocyte complexes were divided into four groups with 5 µM AST added to the fertilization medium (group 3, n=300), culture medium (group 2, n=300), or both media (group 4, n=290). No AST was added to the control group (group 1, n=300). Results: The fertilization rate was significantly higher (p<0.001) in the groups using AST supplemented fertilization medium (group 3, 79.0%; group 4, 81.4%) than those without AST (group 1, 56.3%; group 2, 52.3%). The blastocyst rate calculated from the two-cell stage was significantly lower (p<0.001) in the groups using AST-supplemented embryo culture medium (group 2, 58.0%; group 4, 62.3%) than in those without AST (group 1, 82.8%; group 3, 79.8%). The blastocyst rate calculated from the number of inseminated oocytes was highest in group 3 (189/300, 63.0%) and lowest in group 2 (91/300, 30.3%) with statistical significance compared to other groups (p<0.001). There were significantly higher numbers of cells in the inner cell mass and trophectoderm, as well as significantly higher total blastocyst cell counts, in group 3 than in the control group. Conclusion: An increased blastocyst formation rate and high-quality blastocysts were found only in the fertilization medium that had been supplemented with AST. In contrast, AST supplementation of the embryo culture medium was found to impair embryo development.

• Korean Journal of Social Welfare
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• v.57 no.3
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• pp.277-304
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• 2005

The review of the literature shows that analysts tend to follow two approaches in their investigation of the differences in terms of the development of welfare state. The first approach focused on the logic of industrialization. In this account, technological and structural changes rather than political choices of ideological preferences and culture create the conditions for the emergence of welfare state. The second approach emphasizes the importance of the growth of unionization for the development of welfare state. However, this study analyses the development of welfare state by using cultural theory developed by Mary Douglas. Culture theory has a specific point of departure : the grid-group typology proposed by Mary Douglas. Group refers to the extent to which an individual is incorporated into bounded units. Grid denotes the degree to which an individual's life is circumscribed by externally imposed prescriptions. Hierarchical culture (high grid-high group) favors social conservatism, giving government the right to intervene in matters of social institutions. Germany and Japan belong to this culture. Individualistic culture (low grid-low group) reluctant to develop social insurance programs. Individuals who are bound by neither group incorporation nor prescribed roles inhabit an individualistic social context. Great Britain and the United Sates of America belong to this culture. Egalitarian culture (low grid-high group) prefer to develop social insurance program. Strong group boundaries couples with minimal prescriptions produce social relations that are egalitarian. Sweden belong to this culture.

• Journal of the Korean Society of Food Culture
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• v.5 no.3
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• pp.349-359
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• 1990

This study was carried out to understand and analyze the cooking and processing methods presented in CHE MIN YO SUL, Chinese books of husbandary was written in sixth century. This book was composed of two parts-part I is Agricultural production and part II is product-Utilization. Especially, wines and yeast(NU RUK) written in part II were studied at this study paper. Most of yeast was made of barley and wheat. These materials had been prepared as raw, steamed, and roasted state by proper ratio with kinds of yeast and then fermented as dough state. Occasionally, various kinds of soup made from cocklebur, leaves of mulberry tree, wormwood etc. put into yeast dough. Yeast doughs were shaped round and square with or without hole in the center, made in July of the lunar calendar and fermented for 3 or 4 weeks. There were 43 kinds of wines in this book. Most of them were made of all kinds of cereals grown at that time-rice, waxy rice, millet, waxy millet etc. These cereals had been steaming or cooking gruel with grain or powder state and then fermented with yeast. These wines were prepared by single or double brewing methods and the kinds of double brewing wines were more than single brewing wines by two times. There were none of wines made from fruit and distilled wines. Generally, single brewing wines were not made in Apr., Nov., Dec., of the lunar calendar and double brewing wines were not made in Aug., Oct., Nov., of the lunar calendar. And ripenning periods of wine brewing were various, from 1 day to 7 months for single brewing, from 2 days to 8 months for double brewing.

• Elastomers and Composites
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• v.50 no.3
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• pp.189-195
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• 2015

In this study, we prepared epoxidized poly ethylene-ter-1-decene-ter-divinylbenzene (Epo-PEHV) as a reactive compatibilizer to prevent phase separation phenomenon which occurs upon blending polypropylene (PP) and ethylene-vinyl alcohol copolymer (EVOH). Firstly, PEHV was prepared under high catalyst activity according to content of catalyst and cocatalyst. After then, we modified vinyl group of the terpolymer with epoxy group. We observed that the terpolymer was successfully epoxidized by 1H-NMR and FT-IR analysis. The Epo-PEHV was added by 2, 5, 10% in PP/EVOH blends. The morphologies and mechanical properties of PP/Epo-PEHV/EVOH blends were analyzed by SEM and UTM, respectively. Epo-PEHV enhanced the interfacial adhesion of PP and EVOH blends.

• Reproductive and Developmental Biology
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• v.28 no.4
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• pp.253-256
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• 2004

Porcine fibroblasts were transferred into enucleated bovine oocytes for the interspecies nuclear transfer (NT). After NT, the embryos were cultured in three different culture systems. The media used for the experiment were CR1aa and NCSU23. The culture systems used for the experiment were: 1. Culture in CR1aa for 7 days (CR). 2. Culture in CR1aa for 2 days and subsequently in NCSU23 for 5 days (CR-NC). 3. Culture in NCSU23 for 7 days (NC). Bovine (intraspecies) NT group was used as a control. The oocytes in bovine NT group were treated the same as interspecies NT embryos except using bovine fibroblasts as nuclear donors. Regardless of their nuclear origin (interspecies vs bovine), the embryos in CR (68.4% vs 77.2%) and CR-NC (67.8% vs 70.5%) showed better developmental competence to the 2-cell stage (p<0.05) than those in NC (41.0% vs 10.0%). Bovine NT embryos in CR-NC did not develop over the 4-cell stage after the medium replacement, while interspecies NT embryos in CR-NC continued to develop and could reach over the 8-cell stage (12.2%). Blastocysts were only found in bovine NT group (17.4%), but no blastocyst was found in interspecies NT group. This study suggests that the development of interspecies NT embryos mostly depends on their recipient cytoplasm during the culture in vitro.