Notes on bird species newly recorded in Korea

Kim, Hwa-Jung,Kim, Dong-Won,Hur, Wee-Haeng,Jang, Byoungsoon,Lee, Yun-Kyung,Kwon, In-Ki,Park, Jong-Hyun,Park, Jong-Gil,Kang, Chang-Wan,Kim, Eun-Mi,Choi, Soon-Kyoo,Kim, Han-Kyu The National Institute of Biological Resources 2020 Journal of species research Vol.9 No.4

A total of 527 species of birds have been recorded in Korea. We summarize the records of three genera and six species that have been newly reported in Korea, discovered through the avian monitoring programs carried out by The National Institute of Biological Resources from 2013 to 2016. These six newly recorded species are; Ring-necked Duck (Aythya collaris), Lesser Scaup (Aythya affinis), Bufflehead (Bucephala albeola), Black-winged Kite (Elanus caeruleus), Mongolian Lark (Melanocorypha mongolica) and Crested Myna (Acridotheres cristatellus). One Ring-necked Duck was observed on March 23, 2014 in Jungrangcheon Stream. One male Lesser Scaup was recorded on February 24, 2014 in Gyeongpoho Lagoon. A male bufflehead was first seen in Yeongrangho Lagoon on January 26, 2013. The Black-winged Kite was first observed on January 23, 2013 at the Gangseo Wetland Ecological Park. One Mongolian Lark was also recorded on May 11, 2016 and May 12, 2017 in Marado Island. The Crested Myna was first observed on April 20, 2016 in Seomando, Island.

동일한 시료에 대한 국내 기관간의 STR 분석결과 비교 : STR 유전자좌 분석법의 표준화 설정을 위하여

박종태,신경진,양윤석,우광만,이숭덕,이승환,이정빈,정연보,조승희,한길로,한면수,홍승범 大韓法醫學會 2001 대한법의학회지 Vol.25 No.1

This paper described a collaborative exercise intended to see what kinds of short tandem repeat (STR) loci are used in different DNA typing laboratories in Korea and to compare their results for the demonstration whether uniformity of DNA profiling results from different laboratory could be achieved in Korea Laboratories were asked to test five tissue DNAs using methods routinely used in each laboratory and to report the results to the coordinating laboratory. The exercise demonstrated that each laboratory was using different STR loci for the typing with different STR numbers,2 VNTRS,36 STRs and amelogenin in total, and the direct comparison of the results from all the laboratory for the 18 loci could not be done as only one laboratory submitted typing results. Among 21 loci for which several laboratories submitted typing results, results for 14 loci were the same and results for the other 7 loci were different depending on the participating laboratory. D1S80, F13A01, D16S539, D21S11, D18S51, D3S1744 were the loci with different typing results. Even in the cases where commercial kits were used, the results were not the same depending on the machines used, that is the capillary electrophoresis or the gel based electrophoresis. The reason for the different results, points about the standardization of the methods arid the profiling data were described.

고소성 해성점토지반의 압축지수에 대한 비교 연구

정길수,박병수,홍영길,유남재 江原大學校 産業技術硏究所 2005 産業技術硏究 Vol.25 No.A

In this paper, for the highly plastic marine soft clay distributed in west and southern coast of Korean peninsula of Kwangyang and Busan New Port areas, correlation between compression index and other indices representing geotechnical engineering properties such as liquid limit, void ratio and natural water content were analyzed. Appropriate empirical equations of being able to estimate the compressibility of clays in the specific areas were proposed and compared with other existing empirical ones. For analyses of the data and test results, data for marine clays were used from areas of the South Container Port of the Busan New Port, East Breakwater, Passenger Quay, Jungma Reclamation and Reclamation Containment in the 3rd stage in Kwangyang. In order to find the best regression model by using the commercially available software, MS EXCEL 2000, results obtained from the simple linear regression analysis, using the values of liquid limit, initial void ratio and natural water content as independent variables, were compared with the existing empirical equations. Multiple linear regression was also performed to find the best fit regression curves for compression index and other soil properties by combining those independent variables. On the other hands, another software of SPSS for non-linear regression was used to analyze the correlations between compression index and other soil properties.

냉기 치료에 따른 둔근에서의 피부 및 근육내 온도 변화

정우성,김미정,박시복,이상건,김영호,양길태,장윤희 大韓再活醫學會 1998 Annals of Rehabilitation Medicine Vol.22 No.2

고분자-금속착물(I) : Preparation and Characterization of Water-Soluble Ni(II)-Polyethyleneimine Complexes 물에녹는 Ni(II)-Polyethyleneimine 착물의 합성과 성질

徐吉守,朴正學,金東洙,曺泰燮 嶺南大學校附設 基礎科學硏究所 1981 基礎科學硏究 Vol.1 No.-

Ni(Ⅱ) complexes with polyethyleneimine(PEI) as ligands were prepared in absolute ethanol by varying PEI/Ni(Ⅱ) mole ratio. The effects of PEI/Ni(Ⅱ) mole ratio and reaction temperature on the yield of the resulting complexes were investigated. It was observed that two types of octahedral complexes, [Ni(PEI)Cl₂] and [Ni(PEI)]Cl₂were obtained by varying PEI/Ni(Ⅱ) mole ratio from 0.5 to 7.0, and he structures of the complexes were characterized by ir and uv spectroscopy. The solubility behavior of the complexes in various organic and ionic aqueous solutions were also studied.

성인 물질남용 환자의 치료결과와 관련된 요인

김길숙,박용천,남정현,안동현,오동열 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.5

목 적 : 본 연구는 성인 물질남용 환자의 치료프로그램 탈락율, 치료결과 및 예후에 영향을 미치는 요인을 알아보기 위해 시행되었다. 방 법 : 1992년 9월 1일부터 1997년 4월 15일까지 국립서울정신병원 물질남용 입원치료프로그램에서 치료를 받고 퇴원한 환자 97명을 대상으로 병록지 검토를 통해 인구학적 특징, 물질남용상의 특징, 입원전 위험 행동력, 치료기간중의 특징이 치료완료여부와 관련이 있는지 분석해 보았고, 이중 전화추적조사가 가능했던 53명을 대상으로 물질남용 중단여부를 조사하고, 이와 관련된 요인을 알아보았다. 결 과 : 1) 퇴원형태에 따라 59명의 탈락군(60.8%)과 38명의 완료군(39.2%)으로 나누어 비교한 결과 탈락군은 입원기간이 짧고, 자의 입원율이 낮으며, 난폭행동의 과거력이 많고, 규칙위반의 횟수가 많은 것으로 나타났다(p〈.05), 프로그램에서 탈락한 주 이유는 병동내 규칙위반(45.3%), 산책중 도망(23.7%), 외출, 외박중 미귀원(15.2%)의 순이었다. 2) 전화로 추적조사가 가능했던 53명중 32명이 물질남용을 중단했고(60.4%). 21명이 아직 남용중인 것으로(39.6%) 나타났다. 남용군은 공존정신질환의 빈도가 높고, 과거 정신과적 입원 횟수가 많으며, 자살기도력의 빈도가 높은 것으로 나타났다(p〈.05). 3) 물질남용을 중단하게 된 계기는 국립서울정신병원의 치료프로그램에 참여하고 난 후가 45.3%로 가장 많았고, 치료를 완료한 환자일수록 퇴원후 치료결과가 좋은 것으로 나타났다. 그리고 물질남용을 중단한 환자일수록 직업을 가지고 있는 경우가 더 많았다(p〈.05). 결 론 : 물질남용 여부는 공존정신질환, 과거정신과적 입원횟수, 자살기도력등 동반된 정신과적 문제와 관련이 많은 것으로 나타나 이런 요인들에 대한 철저한 평가 및 치료가 필요할 것으로 추측되고, 환자의 동기는 치료를 완료하는 중요한 요인으로 나타나 입원 과정에서 치료에 대한 동기를 강화시킬 수 있는 정신과적 면담이나 전략이 필요할 것으로 생각된다. Objectives : We investigated the factors related to the treatment outcome for substance abuse inpatients. Methods : We reviewed the medical records of 97 patients who were discharged from the substance abuse treatment unit in Seoul National Mental Hospital. We then had follow-up telephone interview with 53 family members and / or patents of 97 patients. Results : 1) Among 97 discharged patients, 59 patients were dropped out, 38 patients graduated successfully from the treatment program. The dropout group had shorter treatment period, were more often admitted involuntarily, had greater incidence of violence history and violated ward rules more often(P<0.5). The main reasons for dropout were violation of rules(45.3%), escape during outdoor activities(3.7%), and refusal of return to the hospital(15.2%). 2) At the follow-up interview, 32 patients were abstaining from substances whereas 21 patients resumed use. The abuser group had more previous psychiatric admissions, more comorbid psychiatric disorders, and higher percentage of history of suicide attempts than the abstaining group(P<0.5). 3) After the discharge from the hospital, 45% of patients showed to discontinue substance. Treatment graduates were more in recovery from substance abuse. The abstaining group had a higher percentage of employment than the abuser group(P<0.5). Conclusion : The treatment outcome was more likely to be related with co-existing psychiatric problems such as previous psychiatric admission, comorbid psychiatric disorders, and history of suicide attempts. Therefore it is suggested that careful evaluation and appropriate treatment for such factors are needed for better treatment outcome. And psychiatric interview to enhance the motivation of patients is needed for completion of treatment.

제품보호용 포장재 개발

김정필,강재현,박대연,유성구,서길수 영남대학교 공업기술연구소 2000 工業技術硏究所論文集 Vol.28 No.1

The environment to which a packaged-product is exposed, during handling and transportation, very often includes temporary storage. In the interest of conserving warehouse cube, packaged-products are stacked upon one another to a height which far exceeds that possible in a railcar, truck-trailer, aircraft or other conveyance. the hight to which the height to which a packaged-product may be stacked will vary depending upon the warehouse ceiling height-seldom over twenty feet. This procedure for expirimental covers testing of packaged-products weighing under 100 pounds when prepared for shipment. The BASIC requirements of this procedure consist of vibration and drop tests-which must be performed in that sequence.

HPTLC에 의한 鹿茸의 Glycolipids 分析

錢吉子,朴恩貞 梨花女子大學校 韓國生活科學硏究院 1990 韓國生活科學硏究院 論叢 Vol.45 No.-

녹용에서 생리 활성 물질을 찾기위한 첫번째 연구로 녹용 중의 당지질을 분석하였다. chloroform : methanol : 0.88% KCI 용매를 사용하여 수용성 녹용 추출액 중에서 당지질을 추출 한 후 HPTLC 방법에 의해 chloroform : methanol : 0.02% CaCl_2 전개 용매 중에서 분리하여 orcinol : ferric chloride : sulfuric acid 발색시약으로 확인하였다. 그 결과 녹용에는 4 종류의 당지질이 존재하고 있음을 알 수 있었고 그 band 1은 ganglioside GD_1a로, band 3는 GM_1으로 간주된다. 녹용의 부위에 따라 분석해 본 결과 상중대가 하대보다 더 많은 당지질을 함유하고 있음을 알 수 있었다. 이 분석 방법을 이용해서 녹용이 들어 있는 생약제제를 분석해 본 결과 녹용의 존재를 확인할 수 있었다. 따라서 다른 생약 제제에 들어 있는 녹용의 존재 확인 실험에 이용될 수 있다. In this study, the composition of glycolipids in deer antler was investigated. All nonpolar glycolipids were extracted by chloroform : methanol : 0.88% KCI mixture from the aqueous extract of deer antler. Most glycolipids including gangliosides appeared as blue zones on a light background of TLC plate by spray reagent, orcinol-ferric chloride-sulfuric acid. The aqueous extract of antler contained 4 kinds of glycolipids and among them band 1, 3 were suggested to be GD_la and GM_l. The top and middle parts of antler contained more glycolipids than the bottom part. The Chinese natural medicines, such as Ginseng Antlertonic Extract and Ginseng Astragali Antler Extract, were confirmed to contain antler by this method. This method can be used for the identification of existence of antler in natural medicines containing deer antler.

생쥐의 강제수영시 부동자세시간과 통각예민도간의 상관관계

김길중,박제민,김명정 大韓神經精神醫學會 1991 신경정신의학 Vol.30 No.4

The purpose of the study is to test by an animal experiment the hypothesis that pain insensitivity in depression is a trait marker rather than a state marker. 39 mice were studied for pain sensitivity by means of tail flick test before and after 6 minutes of forced swimming and for total duration of immobility during the last 4 minutes of forced swimming. The correlation coefficients were calculated among the basal pain sensitivity, the change of pain sensitivity after forced swimming and duration of immobility during the forced swimming. The results are as follows. 1) A significant positive correlation was proved between the degree of pain insensitivity and duration of immobility during forced swimming. 2) The forced swimming induced a significant pain insensitivity and a significant negative correlation was shown between duration of immobility and the change of pain sensitivity after forced swimming. From these results, the author suggests that pain insensitivity in depression may be a trait marker rather than a state marker depending on the state of depression itself.

HPTLC에 의한 鹿茸의 Glycolipids 分析

錢吉子,朴恩貞 이화여자대학교 생명과학연구소 1990 생명과학연구논문집 Vol.1 No.-

녹용에서 생리 활성 물질을 찾기 위한 첫 번째 연구로 녹용중의 당지질을 분석하였다. chloroform : methanol : 0.88% KCI 용매를 사용하여 수용성 녹용 추출액 중에서 당지질을 추출 한 후 HPTLC 방법에 의해 chloroform : methanol : 0.02% CaCl_2 전개 용매 중에서 분리하여 orcinal : ferric chloride : sulfuric acid 발색시약으로 확인하였다. 그 결과 녹용에는 4 종류의 당지질이 존재하고 있음을 알 수 있었고 그 band 1은 ganglioside GD_1a로, band 3는 GM_1으로 간주된다. 녹용의 부위에 따라 분석해 본 결과 상중대가 하대보다 더 많은 당지질을 함유하고 있음을 알 수 있었다. 이 분석 방법을 이용해서 녹용이 들어 있는 생약제제를 분석해 본 결과 녹용의 존재를 확인할 수 있었다. 따라서 다른 생약 제제에 들어 있는 녹용의 존재 확인 실험에 이용될 수 있다. In this study, the composition of glycolipids in deer antler was investigated. All nonpolar glycolipids were extracted by chloroform: methanol : 0.88% KCI misxture from the aqueous extract of deer antler. Most glycolipids including gangliosides appeared as blue zones on a light background of TLC plate by spray reagent, orcinol-ferric chloride-sulfuric acid. The aqueous extract of antler contained 4 kinds of glycolipids and among them band 1, 3 weresuggested to be GD_1a and GM_1. The top and middle parts of antler contained more glycolipids than the bottom part. The Chinese natural medicines, such as Ginseng Antlertonic Extract and Ginseng Astragali Antler Extract, were confirmed to contain antler by this method. This method can be used for the identification of existence of antler in natural medicines containing deer antler.