Ownership Structure of Northeast Asian Countries

Seung Rok Park,Peter Drysdale,Shin Il Kang,In kie Hong 한국경제연구원 2004 한국경제연구원 연구보고서 Vol.2004-02 No.-

1 In the first paper “Determinants of Corporate Ownership Structure and their effects on Corporate Governance in South Korea” by Shin-Il Kang, Korea’s unique characteristics, specifically the ownership structure and corporate governance are examined. The author takes a broad perspective by incorporating corporate culture, business leadership, and ownership structure in Korean corporation. Furthermore, he discusses the substitutability of Korean specific features given the rapidly changing economic environment. Under the Korea’s Chaebol structure, controlling shareholders, who are the real owner of firms, have exercised ownership rights while having a large proportion of shares aided by cross shareholdings. This has been possible through the pyramid ownership control structure as well as cross-shareholding among subsidiaries. Market circumstances related to management costs are not favorable to the firm with a dispersed ownership structure. In Korea, that’s the reason why ownership is concentrated. Given such a structure, the owners minimize costs related to management’s risks. Furthermore it proposes that leadership(firm culture) and ownership are substitutes. Concentrated ownership is needed when the leadership is not mature like Korean Chaebol. 2 The second paper “Issues in Japanese Corporate Governance” by Peter Drysdale examines some of the major issues of Japanese corporate governance today. The role of that main bank in corporate governance and inter corporate shareholding has been well documented. Although Japanese banks have rigorously monitored firms and have had an enormous influence on firms’ decisions and strategies through the owning of shares, firm performance under such a main bank system has not always been positive. Opposing views and their rationale regarding the pessimism behind the performance of firms in the main bank system are also explained in this paper. 3 The paper “Corporate Governance in China” by In Kie Hong discusses the current status and the restructuring efforts of China’s corporate governance. In China, state shareholders possess strong control rights over listed companies allowing them to exercise control even beyond their proportion of shareholding. Various governmental organizations(under the Communist Party) acting as representatives of the state as shareholders have influenced firms enormously, particularly regarding matters of organizing the board of directors as well as electing management. However since they have little incentives to manage state(national) assets and have insufficient capacity to monitor a large number of firms of which they are in charge, the principal-agent problem tends to prevail, which adds to the difficulties in preserving the value of state assets as well. 4 The last paper “Ownership Concentration and Corporate Performances in the Northeast Asian Countries” by Seung-Rok Park compares the relationship between corporate governance structure and corporate performance in Korea, Japan, and China by empirically examining the accounting corporate performances and technical efficiency measures. In the case of Korea, ownership concentration was shown to have positively affected all corporate accounting performance variables such as profit margin, return on shareholders’ funds, return on total assets, and return on capital employed. Furthermore, it was also found that ownership concentration positively affected corporate performance by helping improve the technical efficiency of firms. Unlike Korea, in Japan, there was no sign of a positive effect of ownership concentration on the accounting corporate performance and technical efficiency. Moreover, in the case of China, ownership concentration positively affected profit margin and return on total assets, while no positive effects of ownership concentration were found on return on capital employed and return on shareholders’ funds. It is shown in this study that the difference in the rel

Photonic Crystals: Integration of Colloidal Photonic Crystals toward Miniaturized Spectrometers (Adv. Mater. 9/2010)

Kim, Shin-Hyun,Park, Hyo Sung,Choi, Jae Hoon,Shim, Jae Won,Yang, Seung-Man WILEY-VCH Verlag 2010 Advanced materials Vol.22 No.9

<B>Graphic Abstract</B> <P>The cover shows a schematic illustration of patterned colloidal photonic crystals with different bandgap positions. When an unknown light source impinges on the patterned photonic crystals, the light information can be identified from the reflection intensity profile of the constituent photonic crystals. The two optical microscopy images and background image display integrated photonic crystals with 20 different bandgaps spanning the entire visible range, and the SEM image shows the cross-section of the photonic crystal stripes, as reported by Shin-Hyun Kim, Seung-Man Yang, and co-workers on p. 946. <img src='wiley_img_2010/09359648-2010-22-9-ADMA201090022-content.gif' alt='wiley_img_2010/09359648-2010-22-9-ADMA201090022-content'> </P>

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

한의진단명과 진단요건의 표준화 연구 II (표준화 실례) : 2차년도 연구결과 중간 보고

양기상,최선미,최승훈,안규석,박경모,박종현,김성우,신승호,정우열,전병훈,고현,김정범,신상우,김성훈,김동희,권영규,엄현섭,장혜옥 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the second year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows; - differential diagnosis according to condition of body fluid, differentiation of syndromes according to the state of qi and blood, differential diagnosis according to relative excessiveness or deficiency of yin and yang(氣血陰陽津液辨證) - differentiation of diseases according to pathological changes of the viscera and their interrelation - analyzing and differentiating of febrile diseases in accordance with the theory of the six channels(傷寒辨證) The individual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name(異名), notion of diagnosis pattern, index of differentiation of symptoms and signs(辨證指標), the main point of diagnosis, analysis of diagnosis pattern(證候分析), discrimination of diagnosis pattern(證候鑑別), a way of curing a diseases(治法), prescription(處方), herb in common use(常用藥物), diseases appearing the diagnosis pattern(常見疾病), documents(文獻調査). This study was carried out on the basis of the Chinese documents and references.

지리산국립공원 심원계곡 생태경관 복원공사지역 식생 변화

정태준 ( Tae-jun Jung ),김연경 ( Yeon-Gyeong Kim ),김영진 ( Young-jin Kim ),정명희 ( Myung-hee Jung ),박경희 ( Kyoung-hee Park ),신창근 ( Chang-keun Shin ),박선홍 ( Seung-hong Park ),김영선 ( Young-sun Kim ) 한국환경생태학회 2021 한국환경생태학회지 Vol.35 No.3

본 연구는 지리산국립공원 심원계곡 생태경관 복원공사지역의 모니터링 결과를 분석하여 체계적인 복원관리를 도모할 수 있는 기초자료를 확보하는데 그 목적이 있다. 복원사업이 완료된 2017년도에 식생 모니터링을 위한 조사구 12개소와 대조구 4개소를 설치하였고, 2017년과 2020년의 상대우점치, 종다양도지수, 유사도 등의 변화를 분석하였다. 복원사업 시 수목이 식재되었던 조사구는 종다양도지수가 0∼1.4552로 나타났고, 대조구와의 유사도지수에서는 1개 조사구가 1.32%로 분석된 것을 제외하고 모두 0%로 나타났다. 조사구의 종다양도지수 및 유사도지수가 매우 낮은 것은 복원사업 시 식재된 수목이 고사하거나 멧돼지 피해, 유수에 의한 침식으로 유실되는 등의 영향으로 판단되었다. 반면 복원사업 시 수목이 식재되지 않은 미식재 조사구는 종다양도지수가 0.9538∼2.3222로 나타났고, 유사도지수는 최대 8.33%까지 분석되었다. 국립공원 생태경관 복원공사지역의 복원 공법 개발을 위한 장기 모니터링과, 미식재 조사구의 천이과정을 분석하는 지속적인 연구가 필요하다. This study aims to obtain basic data for systematic restoration by analyzing the monitoring results of the Shimwon Valley Ecological Landscape Restoration Project area in Jirisan National Park. In 2017, when the restoration project was completed, 12 monitoring plots and 4 control plots were installed for vegetation monitoring, and changes in the relative dominance, species diversity index and similarity between 2017 and 2020 were analyzed. The species diversity index of the surveyed areas where trees were planted during the restoration project was 0-1.4552, and the similarity index with the control group was 0% except for one survey area at 1.32%. The very low species diversity index and similarity index in the survey areas were attributed to the loss of trees planted during the restoration project due to death, damage by wild boars, or erosion by running water. On the other hand, the species diversity index was 0.9538-2.3222 in the monitoring plot where no tree was planted, and the similarity index was analyzed to be as high as 8.33%. It is necessary to continue the long-term monitoring for the development of ecological landscape restoration methods in the national park and analysis of the succession in monitoring plots where no trees were planted.

형상기억합금 기반 공구 클램핑장치의 자동 공구교환 시스템 개발

신우철,노승국,김병섭,박종권 한국공작기계학회 2009 한국공작기계학회 춘계학술대회논문집 Vol.2009 No.-

This study developed an auto tool change system of the SMA-based tool clamping device for applications of micro-machine tools. This paper first introduces clamping/unclamping mechanisms of the auto tool change system and its basic configuration. In addition, it shows experimental results of times needed for clamping/unclamping operations of a prototype of the auto tool change system. The average values were estimated to 7.2(s) and 2.6(s) respectively. These results confirm that the auto tool change system is feasible.

식품의 치아우식유발지수측정법 개발에 관한 연구

신승철,마득상,박덕영 단국대학교 치과대학 예방치과 1998 예방치과 세미나집 Vol.- No.12

The purpose of this study was to evaluate the reliability of the method for assessing cariogenicity of foodstuffs using pH drop by S. mutans, S. mutans was cultured with 8 ml of Tood-Hewitt broth for 7 hours. Then, this broth was centrifuged and 7 ml of supematant was removed and 1 ml of bacterial pellet was remained. Each 1 ml of 0.1%, 0.5% and 0.1% sucrose solution as the experimental groups and distilled water as a control group were mixed with these remained bacterial pellet and cultured at 37℃. The pH was measured at each 10 minutes for 2 hours. The caries potential index(CPI) was measured by calculating the width of area below pH 5.7 line. The reliability of the method was evaluated by comparing coefficients of variation of CPI. As the results, with concentration of sucrose solution between 0.1% to 1.0%, the method assessing CPI using S. mutans discriminated each CPI of solutions fairly well and was reliable.

급성 파라쿼트 중독에서 혈중 파라쿼트 농도

박승민,김세현,최수진,김현,이완구,김영남,이광영,이영희,신성혜 대한응급의학회 2000 대한응급의학회지 Vol.11 No.3

Background: Paraquat is a bipyridyl compound, and when ingested, concentrated paraquat can cause either rapid death from multisystem failure and cardiovascular shock or delayed death from progressive pulmonary fibrosis. Paraquat is poorly absorbed by inhalation, but when ingested orally, severe illness can occur. Death usually occurs within 2 days if more than 50 ㎎/㎏ of paraquat is ingested . The most important prognostic indicator is the quantity of paraquat absorbed, as shown by the plasma paraquat concentration, and the prognostic indication depends mostly on the description given by the patients and their families about the amount of paraquat ingested, which is often underestimated or overestimagted. For these reasons, we tried to compare the plasma paraquat concentrations with amount of paraquat described by patients or their families. Methods: We reviewed the medical records of 59 patients with acute paraquat poisoning from February 1998 through February 1999, the paraquat concentrations in plasma were measured at Presbyterian Medical Center by using high performance liquid chromatography. Results: There was a striking discrepancy between the plasma paraquat concentration and the ingested amount described by the patients or their families. Conclusion: We recommend that the plasma paraquat concentration be measured in patients being treated for acute paraquat poisoning.

韓·日 通信販賣 現況 및 通信販賣 擴大方案의 考察

신승국,박민아 용인대학교 산업경영연구소 1998 산업경영논총 Vol.4 No.-

In the past, Korean manufacturers have relied on retail outlets in order to distribute goods to consumers, however, a recent development is showing a diffusion toward other means of marketing. The most noticeable development in this new environment is the growth of direct marketing with the rise of borne-shopping on cable TV. marketers are searching for new sectors such as Cyber space arena using the Internet. The rise of women entering the work force, earning money, and therefore spending money has led marketers looking for way to satisfy relatively new consumer base. According to a related study of consumer prefercences between Korea and Japan, Japanese's consumers are not much better than Korean's but they are on a slightly higher level. Japanes consumers take advantage of good products at the right time, however, Korean's consumers either cannot recognize good products at the right time or cannot recognize them at all, which is adverse to the growth of the Korean economy. finally, this article is to suggert the enlargement devicers of direct marketing.

양방향성 형상기억합금을 이용한 초소형 공작물 클램핑 장치 개념설계

신우철,박형욱,노승국,박종권 한국공작기계학회 2008 한국공작기계학회 추계학술대회논문집 Vol.2008 No.-

In this paper, a micro workpiece clamping device, which is possible to be applied in micro machine-tools, based on a shape memory alloy is introduced. Especially, the train procedure to transform a commercial one-way shape memory alloy into a two-way shape memory alloy is described. Also, it is experimentally verified that through the train procedure, the applied shape memory alloy ring exhibits two-way shape memory behavior of 220㎛ deformation. In addition, a conceptual design and a basic configuration of the work-piece clamping device using the two-way type shape memory alloy are suggested.