소아 대퇴 근위부 골절의 치료결과

정성택,이근배,윤택림,문은선,송은규 全南大醫大 2001 전남의대학술지 Vol.37 No.1

이부성형술에서 강선 고정술과 소강판 고정술간의 안정성에 관한 임상적 연구

이은택,김수남,민승기,이동근,송종민 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.3

Performing genioplasty for greater stability of the changed chin position, incision, dissection, osteotomy design and fixation are important technical considerations. Basically, wire osteosynthesis method has been used in genioplasty, but plate/screw osteosynthesis has been introduced in rigid fixation. The purpose of this study is that comparison of stability between wire and plate/screw osteosynthesis in genioplasty. In this study, the genioplasty groups were divided into three groups ; advanced genioplasty group, reduction genioplasty group, advanced with reduction genioplasty group. In wire osteosynthesis groups, there were 15patients who had advanced genioplasty, 13patients who had reduction genioplasty, and 12patients who had advanced with reduction genioplasty. In plate/screw osteosynthesis groups, there were 15patients who had advanced genioplasty, 13patients who had reduction genioplasty, and 13patients who had advnaced with reduction genioplasty. Lateral cephalograms ; pre- and postoperatively, postoperatively 1months, and at the latest follow-up(>6months); were analyzed by linear measurement to evaluate changes in position(hard tissue B, Pogonion point) and compare relapse between both groups.

월악산 지역의 리기다소나무 조림지에서 간벌후의 갱신 특성

정택상,권기철,김홍은 忠北大學校 農業科學硏究所 2002 農業科學硏究 Vol.19 No.-

The objective of this study was to examine the growth and regeneration patterns of hardwood saplings after thinning of Pinus rigida planted at Mt Worak After thinning of P. rigida, r-selection species such as Rubus crataegifolius B, Lespedeza maximowiczii C, Aralia elata var canescen N., Rubus oldham M and Quercus spp were mainly appeared Regarding to numbers of young trees appearance, Q. mongolica F, Q acutissima C, Q. serrata T and Q variabilis B1 were appeared respectively At the study area after thinning, Q. mongolica F was regenerated by sprouts on the other hands, Q. acutissima C, Q serrata T and Q. variabilis B1 were regenerated by seedlings. The results of this study indicated that Q mongolica F tended to dominate as a natural regenerated species after thinning of the P. rigida. At the humid area, Q serrala T tended to dominate. While, at the dry area, Q. mongolica F. tended to dominate. In the case of Q. variabilis B1, no significant influence was found due to small number of population.

재발성 가와사끼병의 임상양상과 검사소견

유승택,최은정,이창우,오연균,박승택,윤향석 圓光大學校 醫科學硏究所 2003 圓光醫科學 Vol.18 No.2

日本의 醫藥分業推進政策의 考察

南銀祐,朴永澤,西垣克 고신대학교 보건과학연구소 2000 보건과학연구소보 Vol.10 No.-

Korean government decided to implement the separation policy of prescribing from July in 2000. The separation policy of Prescribing and dispensing belongs to public policy, and it is agreed important policy that is necessary system for improvement of public health. However, in case of Korea, there is not made a sense of its necessary and implementing period to both of providers and consumers yet. In spite of that, Korean government has a plan to enforce the separation of prescribing and dispensing without the result of proper pilot project in July 2000. Therefore, this study looked over the process separation politic implementation of prescribing and dispensing in Japan which is similar with medical care system of Korea. Especially this study was emphasized about the pilot project and support policy of government to the separation of prescribing and dispensing, and evaluation to the operation of separative system of prescribing and dispensing. The consequence of this study will be referred for the separation politic implementation of prescribing and dispensing in Korea. As a result, the core of the separation policy of prescribing and dispensing of Japan was the achievement of the separation of prescribing and dispensing through gradually expansive project. The pilot project was practiced at the demonstration area. Through this consequence, there used the supplement method from the problem of separation prescribing and dispensing. The present practiced rate of separation of prescribing and dispensing is 30%, and there was evaluation system of separation of prescribing and dispensing in order to promote efficiency of separation of prescribing and dispensing. Department of Drug Administration in Ministry of Health and Welfare was in charge of the evaluation of separation of prescribing and dispensing and dispensing based unit on the Promotive Conference of Separation of Prescribing and Dispensing in each area. The expense for the evaluation of separation of prescribing and dispensing was from national budget.

명태 및 오징어 액화단백질농축물의 제조 및 품질안정성

양승택,박은영 慶星大學校 1998 論文集 Vol.19 No.2

This study was designed to prepare liquefied Alaska pollack (Theragra chalcogramma) and squid (Ommasterephes bartrami) protein concentrates with proteolytic enzyme by spray drying. The whole Alaska pollack and squid were chopped and mixed with same amount of water and then hydrolyzed by the proteolytic enzymes. The optimum conditions for hydrolysis of Alaska pollack were 55℃, pH 7.0 and 5 hr by bromelain (0.3%) digestion, 55℃, pH 7.0 and 5 hr by papain (0.5%) digestion, and 50℃, pH 7.0 and 3 hr by commercial Complex enzyme (3.0%) digestion, respectively. Their conditions in squid were 55℃, pH 7.0 and 4 hr by bromelain (0.3%) digestion, 50℃, pH 7.0 and 5 hr by papain (0.5%) digestion, and 50℃, pH 7.0 nad 4 hr by commercial Complex enzyme (3.0%) digestion, respectively. Alaska pollack and squid protein hydrolysates by commercial proteolytic enzyme (Complex enzyme) could be decolorized by the treatment with 15% and 20% activated chacoal, respectively. The hydrolysates were concentrated to Brix 25% with rotary vacuum evaporator, and then dried with spray dryer in conditions of inlet temp., 185℃ and outlet temp., 85℃. Liquefied Alaska pollack and squid protein concentrates were packed in cans and checked the keeping qualities such as solubility in water, soluble nitrogen, relative viscostiy, emulsifying stability (ES) and color during storage for six months at 5℃, 20℃ and 35℃. The liquefied Alaska pollack and squid protein concentrates by spray drying had an excellent functional properties. The quality of products were maintained until six months storage at 5℃ and 20℃ in Alaska pollack, and five months storage at 5℃ and four months at 20℃ in squid, respectively. But the qualities of both samples had been lost after one months storage at 35℃ in Alaska pollack and fifteen days storage at 35℃ in squid.

어린 가토에서 자가 연골 이식후 연골성장에 관한 실험적 연구

권택근,김태연,정전은,이동진 대한성형외과학회 1992 Archives of Plastic Surgery Vol.19 No.3

Does free transplanted autologous cartilage grow? Until now many autors have published different results about the growth potential of cartilage. Some authors have produced in their study that transplanted cartilages were able to grow, but others showed contradicting results. In this study, authors obtained cartilages from young rabbits'ear, 10 by 10mm in size and divided them into two groups ; the first group was cartilages with perichondrium and the second group was cartilages stripped perichondrium. We transplanted both groups of cartilages in the posterior nuchal area of rabbits. Then numbers of specimens of each group were evaluated and compared for assessment of cartilage growth. After observaton for six months, we took the cartilages from the posterior nuchal area and examined the surface area, the thickness, and the weight and finally confirmed the growth potential of the cartilage by histologic study. The results are as follows : 1, The surface area, the thickness, and the width of the transplanted cartilages were increased significantly in gross specimens and their measured values were statistically significant and cartilages with perichondrium showed more growth than cartilages stripped perichondrium 2. In histologic studies, we observed increased surface activities with numerous proliferatng cells and found no abnormal features compared with normal cartilages. Cartilages with pericondrium were thicker than cartilages with stripped perichondrium

가토 골막과 골막세포의 새체외 및 생체내 골형성 유도

윤택림,정은정,서형연,나수진 대한정형외과연구학회 2003 대한정형외과연구학회지 Vol.6 No.2

세무조사제도의 효율적 개선방안

김주택,정은철 한국산학경영학회 2003 산학경영연구 Vol.16 No.-

최근 세정환경의 변화로 납세자에 대한 서비스의 제공 등 많은 개혁을 시행하고 있으나 합리적이고 효율적인 세정을 위한 개혁조치는 납세자와 직접적으로 접촉하는 세무조사가 중심이 되며 이에 부합되는 공정하고 투명한 세무조사가 이루어지려면 세무조사와 관련한 제반절차의 합법성과 세무공무원의 전문성 및 투명성이 선행되어야 할 것이다. 본 연구에서는 효율적이고 합리적인 세무행정을 위하여 세무조사에 대한 선행연구와 각종 참고문헌을 통해 세무조사의 이론적 측면과 주요 국가의 세무조사제도 및 우리나라 세무조사세도의 개선방안은 다음과 같다. 첫째, 세무조사대상자 선정에 있어서 선정위원회(가칭)와 외부인사 등을 참여하는 제도를 법제화하여 객관성 있는 선정제도의 틀을 마련하여야 할 것이다. 또한 매년 초 공개한 선정기준에 의해 엄중한 세무조사를 실시하고, 연중 실시한 세무조사 결과 자료를 공개하고 피드백 시켜 익년 세무 조사선정기준을 정하는데 활용하도록 한다. 둘째, 세무조사평가방법에서는 조사실적에 대한 통제제도의 개선, 정기조사 심사분석 개선, 평가제외 규정을 확대함으로써 세무조사요원들이 실적에 부담을 갖지 않고 정확하고 공정한 세무조사를 할 수 있게 하여야 한다. 세무조사 대상자 선정위원회에서 세무조사대상자를 선정하는 명확한 규정을 법제화함으로써 세무조사에 대한 인식이 바뀌게 될 것이고, 세무조사를 시행하는데 실적위주의 부담이 줄어들게 되면 조사위원들은 보다 편한 마음에서 정확한 세무조사를 시행할 수 있게 될 것이다. Most of the taxes in Korea are collected using a voluntary reporting payment system that meets most financial requirements. However, many people are unaware of their tax liability, and legal forces to ensure payment of taxes are weak within the Korean social structure. Therefore, the tax system cannot depend only on people's awareness of their tax liability, and for these reasons the Korean government has been investigating a system for fair taxation and the administrative punishment for tax evasion. In addition, an improvement to the taxation system is strongly demanded in order to protect taxpayers' rights, and improve the efficiency and rationality of the system. In this study, I compare and analyze the problems related to each nation's tax investigation system, and then propose an improved plan for a tax investigation system in Korea. It is necessary to prescribe in the bylaws of the Office of National Taxation that the investigator's performance rating or incentives are not affected in any way by the tax investigator's actual records on tax collection, as this type of evaluation can easily lead to conflicts with the primary goals of the law or written constitution.

정형외과 영역에서의 골 이식술의 유용성

윤택림,정재윤,문은선,송은규,서형연 全南大醫大 2000 전남의대학술지 Vol.36 No.2