• 농업기술회보
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• v.48 no.6
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• pp.22-23
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• 2011

현재 이웃나라 일본에서도 우리와 같이 환태평양 경제동반자협정(TPP)의 참가문제로 온 나라가 들썩거리고 있다. TPP는 사실상 한미 FTA와 같은 수준의 협정이다. 일본에서도 농업 쪽에서 많은 반대를 하고 있으며, 일부 지자체에서는 정식으로 총리에게 반대요청서를 보내고 있고, 의회에서는 반대하나 신중해야 한다는 결의안을 채택하고 있다. 우리는 여야로 분명히 나뉘어 있지만 일본 국회의원들은 여야를 불문하고 반대하는 의원들은 반대 결의안을 국회에 제출하는 움직임이 있다.

• Journal of the Korea Society of Computer and Information
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• v.27 no.1
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• pp.183-191
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• 2022

The Korea Stewardship Code 'Principles on the Fiduciary Responsibilities of Institutional Investors' was introduced in 2016 and the National Pension Service adopted it in 2018. the National Pension Service casted 'dessent' vote on the agenda which is able to reduce the ownership interest of shareholder in general meeting. This paper examines whether 'dissent' voting affected on the ownership interest of shareholder or not. The 'dissent' vote on the agenda are related to revision artical of corperation, appointment or compensation of director and auditor, approval of financial statements ect. The proxies of earnings management is discretionary accruals calculated by modified Jones model. The control variablies are size of assets, liabilities per assets, returns on assets. The results of this study are as followings. First, the 'dissent' voting on the agenda are related to revision artical of corperation, M&A, approval of financial statements ect. are not significant because their sample size is too small, Second, the 'dissent' voting on appointment of director and auditor affected on reduction of discretionary accruals. So the National Pension Service activism shall affect on increasing the ownership interest of shareholder. Third, the 'dissent' voting on compensation of director and auditor is not affected on reduction of discretionary accruals. This results show that 'unconditional dissent voting' on the agenda in general meeting is not to reduce the ownership interest of shareholder.

• 월간낙농육우
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• v.17 no.10 s.186
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• pp.108-109
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• 1997

진흥회설립과 운영상에 모든 문제는 난제에 난제 이지만 우리 낙농인이 꼭 넘어야할 과제임은 틀림없지 않은가. 늦었다고 원망하지 말고 법개정에 반대입장에 목소리도 충분히 반영되게 하고 법개정을 반대하던 일부지역 낙농가도 모두함께 참고 인내하여 진흥회 설립과 운영에 함께 참여하자

• LP가스
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• s.85
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• pp.22-33
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• 2003

백승홍의원이 발의해 주진되던 LPG법개정안이 협회의 반대로 국회통과가 무산됐다. 협회는 백승홍의원의 LPG법개정안은 유통단계를 고착화시켜 판매사업자의 가격회포에 따른 소비자피해가 우려되며, 정부의 규제완화와 경쟁촉진에도 맞지 않으며, 사업자간 담합 우려, 소비자의 선택권 제한, 기존 판매사업자에 대한 특혜시비 등 여러가지 문제점이 있음을 지적하고 백의원측과 산업자원부에 제출한 바 있다. 협회는 또한 국회 산업자원위원들에게도 동 내용을 전달했으며 충전사업자의 서명을 반대하는 등 꾸준히 반대의견을 개진했었다.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.27 no.4A
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• pp.316-323
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• 2002

In this paper, we propose a counter-countermeasure (CCM) in a crossed array tracker for efficient target tracking under countermeasures (CM) operated by a target. The proposed CCM adepts two detection bands and uses the signal distribution characteristics to discriminate between the target and the CMs. To avoid wrong detection of a target position due to missing signal pulses, it predicts current target position based on previous target position. To evaluate the performance of the proposed CCM in a crossed array tracker, we perform numerical simulations for target signal extraction and target tracking under various conditions. The simulation results show that the proposed CCM removes the CM effect well and tracks the target efficiently.

• The Journal of Korean Academy of Prosthodontics
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• v.8 no.1
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• pp.56-64
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• 1968

저자(著者)는 구개도(口蓋圖)에 의(依)하여 한국어(韓國語) 마찰음(摩擦音)의 라, 사, 자, 차 사행(四行), 도합(都合) 40음(音)에 대(對)한 정당교합자(正堂咬合者) 오인(五人)과 부정교합자(不正咬合者) 십칠인(十七人)의 발음(發音)을 조사(調査)하여 다음과 같은 결과(結果)를 얻었다. 1) 라, 사, 자, 차 사행(四行)의 구개도(口蓋圖)는 V, H 및 C형(型)을 나타낸다. 2) 라행(行)의 구개도(口蓋圖)는 교합군(咬合群)에 관계(關係)없이 주(主)로 H형(型)을 보인다. 라행(行)에 있어서 전치(前齒)와 접촉부위간(接觸部位間)의 거리는 과개교합군(過蓋咬合群)에서 크고, 반대교하군(反對咬合群)에서는 작다. 3) 사행(行)은 주(主)로 V형(型)을 보이며 반대교합군(反對咬合群)에서만 C형(型)이 1/3정도(程度) 나타난다. 반대교합군(反對咬合群)에서의 V형(型)은 그 접촉부위(接觸部位)가 구치부(臼齒部)로 갈수록 두터워 진다. 4) 자, 차행(行)의 구개도(口蓋圖)는 라, 사행(行)에 비(比)하여 변화(變化)가 많다. a) 과개교합군(過蓋咬合群)은 H형(型)이 67%이고 나머지는 C형(型). b) 반대교합군(反對咬合群)은 거의 모두가 C형(型). c) 과개교합군(寡蓋咬合群)에서는 반이상(半以上)이 C형(型), 나머지는 H형(型)이나 간혹 V형(型)도 출현(出現)한다. 5) 구치부(臼齒部)에서의 측방반대교합(側方反對咬合)의 경우는 반대교합(反對咬合)이 있는 반대(反對)쪽의 접촉부위(接觸部位)가 넓다. 6) 과개교합군(寡蓋咬合群)에서의 접촉부위(接觸部位)는 정상군(正常群)이나 과개교합군(過蓋咬合群)에서 보다 일반적(一般的)으로 넓게 나타난다.

• Management & Information Systems Review
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• v.30 no.4
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• pp.147-173
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• 2011

It is generally accepted that there are momentum effects in the short term and reversal effects in the long term, which makes abnormal excess returns in the major stock markets in the world. In Korea stock market, however, the previous studies demonstrate that contrarian strategies based on reversal effects are more effective than momentum strategies following momentum effects in the short term as well as in the long term. This paper examines wether contrarian strategies are still effective In Korea stock market from 1980 to 2009, and the short term reversals may be changed after the foreign exchange crisis in 1997-1998. Moreover, this paper investigates how contrarian profits are shown considering the state of market. In my research, unlike previous studies, I find that both of contrarian strategies using price change and price level cannot gain excess risk adjusted returns in Korea stock market from 1980 to 2009, but this result is due to the fact that reversal effects existed before the foreign exchange crisis but momentum effects does after the foreign exchange crisis in 1997-1998. Specially, after the foreign exchange crisis, it is confirmed momentum strategies using 52 week high price, that is, price level are more effective than momentum strategies using price change. And following the strategies using 52 week high price after the foreign exchange crisis, the momentum is not only observed in the up market but also in the down market, which is different with the results of the studies regarding to American market, where the momentum is just found in the up market.

• Journal of the korean academy of Pediatric Dentistry
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• v.39 no.3
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• pp.306-313
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• 2012

Class III malocclusion or anterior crossbite is commonly seen in Asian. This problem is easily recognized by dentists and parents. During the primary dentition period, anterior crossbite with functional shift and deep overbite could develop to skeletal protrusive mandible. So, early and proper diagnosis of anterior crossbite which needs prompt treatment is important. These cases showed the early management of crossbite with functional shift in primary dentition using intraoral removable appliance resulting in improvement of intermaxillary relationship. And I analyzed the positional change and the dimensional change during treatment with lateral cephalometric x-ray analysis. Our patients showed vertical dimensional change of lower anterior facial height and clockwise rotation which results crossbite correction in 1 year of treatment period.

• Journal of the korean academy of Pediatric Dentistry
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• v.35 no.2
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• pp.345-350
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• 2008

In children with Class III malocclusion, it is important to identify whether the etiology is functional, dental, skeletal. FR-III developed by Rolf Frankel in 1970, has been used during deciduous, mixed, and early permanent dentition to correct class III malocclusion characterized by maxillary skeletal retrusion. According Frankel, the vestibular shields and upper labial pads act to counteract the forces of the surrounding musculature that restrict forward maxillary development and cause a retrusion in maxillary tooth position. This can achieve favorable developments with the basal bone, teeth and alveolar bone. We report FR-III that can be applicated in cases of early mixed dentition with mild maxillary deficiency and deepbite before the eruption of permanent maxillary incisor.

• The Korean Journal of Financial Management
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• v.26 no.1
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• pp.189-220
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• 2009

This study tests the significance of momentum and contrarian strategy which challenge the weak efficient market hypothesis (EMH). If momentum and contrarian strategy can make extra return above the market, this can be a significant critics to the weak EMH. By using Monte Carlo simulation we have found that many existing returature, which test the significance of momentum and contrarian strategy, have a significance distortion problem. We test the significance of momentum and contrarian strategy by using reality check test of White(2000) which solve the problem of data snooping bias. The results are following. When we use the KOSPI index as the benchmark portfolio, we can get the best strategy of momentum strategy in the case of mean return. But in the case of Sharp ratio which is the performance measure adjusting risk, we find that the best strategy in the momentum and contrarian strategy can not dominate the performance of benchmark portfolio. Therefore we argue that weak EMH can not be rejected because of superior performance of momentum and contrarian strategy when we consider risk.