• Journal of Korean Society of Forest Science
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• v.97 no.1
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• pp.102-112
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• 2008

The main purpose of this study is to provide informations by comparing and analyzing tariff structures for the upcoming FTA negotiation between Korea and China. China is the biggest trade partner of Korea, sharing 33% of total trade value of forest products. However, import takes majority of trade value and it grows constantly. The results of FTA negotiation may have large impacts on Korean forest industry. The conclusions indicate that China subdivides items more complicatedly, and impose lower tariffs on forest products except stone than Korea. Besides, China has tariff escalation system that imposes lower duties on raw material than the manufactured, and also charges different rates of tariff on items of the same heading number according to the degrees of manufacturing. Furthermore, Korea imposes adjustment duties and didn't grant concessions on plywood and board items for protection of domestic industries, however, China already made concessions on all items. As a result of this, it will be unavoidable for Korea to increase import value from China, and tariff removal will have more negative impacts on Korea than China.

• Journal of Korean Library and Information Science Society
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• v.41 no.4
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• pp.211-240
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• 2010

Gwang-Kuk Wonjong Gongsin-Nokgwon(光國原從功臣錄券) is a book which recorded the titles of position and the names of retainers who corrected the Chosun dynasty's genealogy. This study aims to research into existing 4 books of Gwang-Kuk Wonjong Gongsin-Nokgwon, which were to analyze the reasons of grant, structure and forms, the characteristics of meritorious retainers' official positions and social status. As the result, Gwang-Kuk Wonjong Gongsin-Nokgwon is the metal typologic book which was made up Jaeju-Gapin(再鑄甲寅) letter type. The structure of the Gwang-Kuk Wonjong Gongsin-Nokgwon was composed of the beginning(卷首) the body(本文) the end(卷末). Gwang-Kuk Wonjong meritorious retainers formed the total of 872 persons(1st grade: 137 persons, 2nd grade: 136 persons, 3rd grade: 599 persons) with 354 official titles. Also an analysis of their social status confirmed that 872 persons were "Yang-ban(兩班)" which constituted the largest group(748 persons : 85.8%), "Jung-in(中人)" were second group(103 persons : 11.8%), "Yang-in(良人)" were 13 persons(1.5%) and "Chun-in(賤人)" were 8 persons(0.9%).

• Proceedings of the Korea Society of Environmental Toocicology Conference
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• 2002.10a
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• pp.168-168
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• 2002

To establish a test protocol for the rodent 20-day thyroid/pubertal assay, flutamide and diethylstilbestrol (DES) were administered to intact male Sprague-Dawley rats from postnatal day 33 for 20 days. Flutamide (1, 5, and 25 mg/kg/day) or DES (10, 20, and 40 ug/kg/day) was given once daily by oral gavage to immature male rats. Prepuce separation was significantly delayed in flutamide group and in DES group. One day after the last dose, the rats were killed and pituitary, thyroid, and reproductive organs were removed and weighed. Flutamide treatment resulted in a significant reduction in the weights of epididymides, ventral prostate, seminal vesicles plus coagulating glands and fluid (SVCGF), levator ani. bulbocarvenus muscles (LABC), Cowper's glands, and glans penis. The weight of adrenal glands decreased at % mg/kg/day, while testes and any other organ weights were unaffected. No microscopic changes were observed in the thyroid glands. Serum levels of testosterone wert significantly increased in the flutamide-treated groups and serum levels of estradiol were also increased. A significant reduction in the weights of testes, epididymides, ventral prostate, SVCGF, LABC, Cowpers glands, and glans penis of DES treated group. Serum testosterone and LH decreased significantly in DES group. Decrease of estradiol was observed, but not significant. These results indicate that flutamide and DES delay puberty in the male rat and its mode of action appears to be via altered secretion of steroids, which subsequently affect the development of the reproductive tract. (Supported by the grant from NITR/Korea FDA for Endocrine Disrupter Research.)

• Journal of Korea Technology Innovation Society
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• v.16 no.2
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• pp.506-529
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• 2013

Nagoya protocol, alias ABS adopted in UN Convention on Biodiversity in 2010, has prompted governments in many countries to prepare strategic plans with regards to both the conservation of domestic bio-resources and the use of those with foreign origin. This study aims to evaluate the effectiveness of policy responses of Korean governments to ABS (Access and Benefit Sharing) and to make suggestions for a more integrative and efficient governance system for related ministries and institutions. Our analysis indicates that while most ministries have designated laws specifying various measures for the conservation of domestic bio-resources such as protected biological species or natural areas, just a couple of them have instituted measures governing the use of those resources and the benefit-sharing arising from it. We conclude that policy responses of Korean government are more focused on the conservation of bio-resources leaving the use of them ill-addressed. The study, thus, suggests that measures of 'bio-resource user country' be instituted in addition to those of 'bio-resource supplier country'. For instance, with regards to the use of bio-resources the roles and remits of related ministries had better be clarified and coordinated. The uncertainty over the explicit indication of 'place of origin' of bio-resources as a requirement of patent grant need to be cleared as well.

• Asia pacific journal of information systems
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• v.21 no.2
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• pp.59-87
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• 2011

These days, firms are focusing on the improvement of relationships with business partners. The supply chain integrations are taking critical role in improving the relationships with business partners. In accordance with the development of the IT technology, it became possible for firms not only to integrate inner parts of the organization, but also to integrate the company with other organizations in the supply chain. Therefore, in e-Biz environments, it is imperative for firms to strengthen the core capacity through the supply chain, and to precisely determine the components of the determinants of e-Business integration which impact the firm performance. This study analyzed determinants that have impacts on e-business integration in e-business capacity perspectives in competitive environments. This study based on the premise that the resources and capacities that Grant(1991) and Hart(1995) emphasized do not directly influence the corporate performance. This study focused on the fact that corporate must create core competencies based on these capacities to establish competitive edge. Therefore, this study model analyzed to find out which e-Biz competencies are needed to integrate e-Biz according to competitive environment elements. This study designed to empirically analyze the impact of the e-Biz competencies to the e-Biz integration and to the corporate performance. Independent variables of this study-IT management, partner management, e-Biz knowledge, e-Biz establishment and proliferation, process innovation-are selected based on precedent studies on e-Biz competencies. We selected intermediate variables to verify that e-Biz competencies do not have direct impact on the corporate performance, but have impact on the e-Biz integration, which is intermediate effect. That is to verify that if the components of supply chain improve the integration level using e-Biz competencies, the overall supply chain performances will improve. Dependent variables are selected to verify that e-Biz integration has impacts on corporate performances. This study used factor analysis, path analysis, moderating effect analysis as statistical tests. First, we used exploratory factor analysis and confirmatory factor analysis to analyze reliability and validity. Because e-Biz competencies are presented variously by preceding studies, we used SPSS16.0 to verify if survey questionnaire used by theoretical backgrounds is properly composed. Second, we tested the property of structure model by AMOS. We did path analysis using AMOS16.0 to test structure that is composed of e-Biz competencies and e-Biz integration. Last, we tested moderating effects of measure factors. We analyzed 163 domestic companies to find out many significant suggestive points. First, relationship improvement capacity, e-business knowledge sharing capacity with business partners, and process innovation capacity are adopted as determinants of differentiation and competitive edges against competing firms. Second, e-business knowledge sharing capacity, and process innovation capacity are analyzed as the determinants of e-business integration in the firm which demand fluctuation in the market is high. On the other hand, among the determinants that require capturing ideas on new products, and strengthening the technological power, process innovation capacity are adopted as the determinants. These results provide us the foundation that the determinants that we have analyzed can impact the supply chain integration strategies which take into account the competitive environments.

• Journal of the Korean Society for Library and Information Science
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• v.46 no.4
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• pp.27-60
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• 2012

Jeong-Kuk Wonjong Gongsin-Nokgwon(靖國原從功臣錄券) is a book that recorded the titles of position and the names of retainers who helped the King Jung-Jong's revolution. This study aims to analyze the existing two books of Jeong-Kuk Wonjong Gongsin-Nokgwon, in order to figure out the reasons of grant, structure and forms, the characteristics of meritorious retainers' official positions and social status. The result shows that, Jeong-Kuk Wonjong Gongsin-Nokgwon was printed with the Choju-Gapin (初鑄甲寅) letter metal movable types. This book was composed of the beginning(卷首), the body(本文), and the end(卷末). Jeong-Kuk Wonjong meritorious retainers formed the total of 3,340 persons(1st grade: 418 persons, 2nd grade: 1,016 persons, 3rd grade: 1,906 persons) with 432 official titles. Also an analysis of their social status confirmed that 2,376 persons were "Yang-ban(兩班)" which constituted the largest group(2,376 persons: 71.1%), "Jung-in(中人)" were second group(494 persons: 14.8%), "Yang-in(良人)" were 272 persons(8.2%) and "Chun-in(賤人)" were 198 persons(5.9%).

• Applied Biological Chemistry
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• v.12
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• pp.43-51
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• 1969

The purpose of this study was to determine protein amino acid contents of some Korean foods by gas-liquid chromatography, and to evaluate this technique as a procedure for the quantitative determination of amino acids in foods. The crude protein content of foods was also estimated from the nitrogen content. 1. Nitrogen content of each food sample was determined previously to adjust the amount of sample for GLC analysis 2. In the analysis of 17 known amino acids, a linear relationship was found between the weight of 13 amino acids of 17 amino acids, the internal standard as well as the injection volume of a mixture and the detector responses for the derivatives of the amino acids. No response for arginine, cystein, histidine, and tyrosine was observed. 3. The relative molar response (RMR) values for the 13 amino acids of standard solution relative to glutamic acid as '1.00' were obtained under normal operating conditions with a hydrogen flame ionization detector. 4. The recovery of amino acids from their mixtures with natural food materials was carried out. The recoveries were essentially quantitative except threonine and serine. An overall mean recovery of 11 amino acids was $101.4{\pm}8.4$ per cent before hydrolysis and $98.1{\pm}8.7$ per cent after hydrolysis of samples. 5. The comparative analysis of the acid hydrolysates of two food samples by gas-liquid and ion-exchange chromatographic analysis were carried out. In white-bait pemmican, only threonine and asparagine amounts by GLC analysis had similar values to those obtained by ion-exchange chromatography. The other seven amino acids gave higher values as measured by GLC than by ion-exchange. With the food sample, soybean, alanine, valine, asparagine, and glutamic acid were in good agreement in two analysis, while leucine, proline, threonine, phenylalanine, and lysine were found in slightly higher concentrations in the GLC analysis. 6. Grant variations of amino acid content were found among samples analyzed. The amino acid contents of each sample were compared with the values found in the literature.

• Journal of Technology Innovation
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• v.20 no.3
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• pp.57-91
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• 2012

This paper investigates determinants of litigation success in the two distinctive types of patent litigations, ex-parte and inter-parte cases, which are brought in the process where a filed application becomes a valid patent right. We regress winning rates of patent applicants on the characteristics of firms, trials, patent lawyer, and patent itself, using a probit model with sample selections. The paper finds that the relative suit rate of a firm, time to be sued, changes of patent agents by applicants, and multiple agents among explanatory variables affect ex-parte reexamination and in-parte post-grant patent trials differently in the point of average marginal effects. These variables lower the probability of applicant's victory in the ex-parte cases, while they raise the probability in the inter-parte trials. However, the experience that agents represent applicants is a winning rate-increasing factor both in inter-parte and ex-parte reexamination, unexpectedly. This result cannot be applied to the entire domain of the variable, since sample selection effects are reflected in the result. The number of claim increases the winning probability of the applicant in the both types of patent litigations. This study has some limitations because it ignores the information on the legal person to which a patent agent belongs, and confined agent's experience to patent filing. We leave it future studies to investigate the effects of lawsuit experience of patent agent, and those of characteristics of the law firm to which individual patent lawyer is affiliated.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.14 no.3
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• pp.115-141
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• 2011

In urban space, public space is publicly or privately owned space freely accessible by the public. Privately owned public space to the public hosts small-scale rest facilities to serve the public in buildings of certain purposes and sizes for the sake of pleasant urban environment. The Building Act and building ordinances formulate a set of criteria for management and easement of construction standards as well as the area. When creating privately owned public space, one can get incentives through the easement of floor space index and height limit. The purposes of this study were to investigate and analyze privately owned public open space, which is freely accessible by the public, and its adjacent streets and to propose plans to improve the regulations for securing privately owned public space for more rational and practical legal applications. The study then proposed some plans to help to increase the quality of privately owned public space including applying the coefficient to suggest the type of privately owned public space fit for the features of the streets and measure the appropriate utility level differently and distinguishing the mandatory items according to the facility regulations in privately owned public space from the ones qualified for additional points in case of installation. The types of privately owned public open space should be applied differently and the content of facilities intended should be different according to whether it will serve as a resting place or grant more importance on traffic by walking, depending on the features of its adjacent streets. The privately owned public space, the frontage space of building, and the adjacent sidewalks should become a whole and be regarded as one space from the integrated perspective. The results of the study claim further significance in that it investigated privately owned open space and roadside across Seoul. They will serve as useful data to solve the problems with the privately owned public space of the city, which destroys spatial continuity by focusing on the quantitative increase of privately owned open space and creating individual privately owned open spaces and builds high-rise buildings alienated from the existing spaces, and to increase the quality of future privately owned public space.

• Korean Journal of Clinical Laboratory Science
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• v.36 no.2
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• pp.163-172
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• 2004

Mast cells (MCs) have been implicated in the pathogenesis of tissue fibrosis. However, the role of MC in the development of liver fibrosis has not been fully elucidated. Stem cell factor (SCF) is known to recruit MCs to the liver following injury as it induces mast cell proliferation, survival and differentiation from resident tissue precursors. This study examines the interaction between activated hepatic stellate cells (HSCs) and MCs in rat fibrotic liver, and SCF production by HSCs during culture in vitro. Rats were studied 4, 7, 14 and 21 days after bile duct ligation (BDL). Fibrogenesis was assessed by a measurement of collagen stained with sirius red F3B. Activated HSCs and MCs were identified by ${\alpha}$-smooth muscle actin (${\alpha}-SMA$) immunohistochemical and alcian blue staining and measured by a computerized image analysis system. SCF production was determined in rat HSC cultures using Western blotting. Mild fibrotic changes were noted in BDL rat livers as early as 4 days after induction of cholestasis. Significant expansion and organization of fibrous tissue has occurred in day 14 BDL rats which progressed to bridging fibrosis by day 21. In BDL rats, both a large number of activated HSCs and MCs were detected in portal tracts and fibrous septa. Both area of activated HSCs infiltration and density of MCs were significantly higher in all BDL group compared with Shams. In BDL rats, both areas of activated HSCs infiltration and density of MCs were no significant difference between day 4 and 7 and were significantly higher in day 14. However, the areas of activated HSCs infiltration were significantly lesser in day 21 and the densities of MCs were significantly higher in day 21 compared with day14 BDL. In BDL rats, both areas of activated HSCs infiltration and density of MCs were highly correlated with areas of fibrosis. Western blotting showed that SCF protein was consistently produced in activated HSCs by culture on plastic and freshly isolated HSCs expressed relatively little 30kD SCF compared to late primary culture activated HSCs (day 14) and passaged HSCs. These results suggest that HSCs activated in vitro produce SCF, and may play an important role in recruiting mast cells to the liver during injury and fibrosis.