Distribution of the Fairy Pitta (Pitta nympha) in the South Korea: A focus on protected areas

Gil-Pyo Hong(홍길표),Jae-Hoon Kim(김재훈),Seul-Gi Seo(서슬기),So-Yeon Cho(조소연),Bo-Yeon Hwang(황보연),Jong-Hyun Park(박종현),Seung-Yeon Lee(이승연),Ga-Young Kim(김가영),Wan-Hee Nam(남완희),Ha-Cheol Sung(성하철) 한국조류학회 2021 한국조류학회지 Vol.28 No.2

국내 팔색조(Pitta nympha) 분포 현황을 알아보고자 전국 국립공원 등 보호지역 중심으로 총 19개 지역을 조사하였고, 전문가 네트워크를 통해 자료를 보강하였다. 전국 19개 지역을 조사한 결과 북한산, 지리산 등 내륙지역 7개 국립공원에서는 팔색조가 확인되지 않았고, 경남 거제, 남해, 해남, 장흥 고흥 등 남해안과 인접한 12개 지역에서 팔색조 서식이 확인되었다. 또한 전문가 네트워크를 통해 수집한 팔색조 출현 위치 정보 82건을 분석한 결과, 전국 8개 광역지자체 모두 팔색조 서식이 확인되었고, 내륙지역(26.8%)보다 해안지역(73.2%)에서 더 많이 출현하였다. 연구 결과를 종합해보면, 우리나라의 팔색조는 주로 제주도와 남해안 지역을 중심으로 많이 분포하며, 그 보다 적은 개체수가 내륙 지역에 넓게 분포하고 있는 것으로 나타났다. The present study investigated the current distribution of Fairy Pitta (Pitta nympha) in South Korea. A total of 19 study areas, including protected areas such as national and provincial parks in South Korea were surveyed, and additional data obtained from an expert network. According to the results, Fairy Pitta was absent in seven inland national parks, including Mt. Bukhan and Chiri parks. Fairy Pitta inhabited 12 areas near the southern coast of South Korea, including Geoje, Namhae, Haenam, Jangheung, Goheung, and Gyeongnam Province. The analysis results of 82 datasets obtained from experts with regard to the locations where Fairy Pitta have been spotted showed that the bird inhabits all the eight metropolitan regions in South Korea, and is more frequently spotted in coastal areas (73.2%) than in inland areas (26.8%). The findings demonstrate that Fairy Pitta is mainly distributed in Jeju Island and the southern coast of South Korea, and is distributed in inland areas at relatively lower numbers.

국립공원 내 철새중간기착지에서 철새 도래현황 비교 : 흑산도와 소매물도를 중심으로

홍길표(Gil-Pyo Hong),빙기창(Gi-Chang Bing),조숙영(Sook-Young Cho),박세영(Se-Young Park),김양모,권영수(Young-Soo Kwon) 국립공원연구원 2013 국립공원연구지 Vol.4 No.1

국립공원 내 주요 철새중간기착지의 철새이동 현황을 비교하기 위해 동시 조사를 실시하였다. 조사 지역은 다도해해상국립공원의 흑산도와 한려해상국립공원의 소매물도 지역이며, 조사 기간은 2013년 4월 29일~5월 2일까지 4일간 실시하였다. 조사결과 2개 지역에서 총 109종 2,537개체가 기록되었으며, 지역별로는 흑산도에서 96종 1,615개체, 소매물도에서 45종 922개체가 조사되었다. 흑산도에서는 제비 Hirundo rustica가 최우점종이었으며, 소매물도에서는 괭이갈매기 Larus crassirostris가 최우점종으로 조사되어, 지역별로 우점종의 구성이 다른 것으로 나타났다. 국립공원내에 위치한 철새중간기착지에서의 동시 조사는 본 조사가 처음이다. We performed simultaneous survey in order to compare the status of migratory birds at stopover sites in National Park. The study areas were Heuksan-do in Dadohaehaesang National Park and Somaemul-do in Hallyeohaesang National Park from 29 April to 2 May in 2013. We observed total 109 species, 2,537 individual. In two regions, 96 species, 1,615 individuals were observed in Heuksan-do and 45 species, 922 individuals observed in Somaemul-do. The dominant species was the Barn Swollow Hirundo rustica in Heukan-do and the Black-tailed Gull Larus crassirostris in Somaemul-do. Domiant species differed between two regions. This study is the first time to monitor stopover sites simultaneously in Korea National Park.

한반도 서남부 지역에 서식하는 섬휘파람새(Cettia diphone cantans) 번식기 울음소리 연구

김성진(Sung-Jin Kim),박종길(Jong-Gil Park),홍길표(Gil-Pyo Hong),채희영(Hee-Young Chae) 한국조류학회II 2008 한국조류학회지 Vol.15 No.2

포획조사를 실시하여 동정된 개체를 대상으로 섬휘파람새(Cettia diphone cantans)의 번식기 울음소리를 녹음하였으며 다도해(홍도), 월출산(춘양리, 도갑사, 금릉경포대)으로부터 총 8개체 240 song을 녹음 분석하였다. 조사지역별 번식기 울음소리의 동질성 검사를 통해 통일 집단 여부 분석결과 다도해(홍도 n=3; 72 song)와 월출산(춘양리 n=3; 80 song, 도갑사 n=1; 68 song, 금릉경포대 n=1; 20 song)에서 모든 조사지역의 개체들이 동일 집단을 형성하지 않는 것으로 나타났으며, 동일 장소에서 녹음한 다도해 홍도 3 개체와 월출산 춘양리 3 개체만이 각각 동일 집단을 형성하였다. 번식기 울음소리의 유형은 다도해(홍도) 5 개, 월출산(춘양리) 5 개, 월출산(도갑사) 4 개, 월출산(금릉경포대) 4 개로 나타났다. 홍도와 춘양리 두 집단의 각각의 상관분석 결과 NNWP와 NNSP, COM이 강한 음의 상관관계(홍도 R=-0.97, 춘양리 R=-0.95)를 나타내었으며, NNSP와 COM이 일치하는 것(두 집단 모두 R=1.00)으로 나타나 본 연구에서 녹음한 섬휘파람새 번식기 울음소리의 경향을 알 수 있었다. 본 연구에서 녹음한 섬휘파람새 전체의 번식기 울음소리는 일관되게 A, B 유형의 두 가지로 분류할 수 있었다. 번식기 울음소리의 두 가지 유형을 T 검정 결과 NNWP, MIWP, DWP, NNSP, MASP, DSP, COM 요인에서 차이가 나타났다(P<0.01). 번식기 울음소리 유형의 조사지역별 및 각 집단 간의 차이는 동종 개체군간의 경쟁 및 번식 전략의 선택과 같은 생태학적 요인과 관련이 있는 것으로 판단되며, 번식기 울음소리 발달상의 변이에 의해 개체별 변이가 나타나는 것으로 판단된다. Communicative interaction are the essence of all animal societies, so it is appropriate to examine communication as a way to gain insight into social structure and thereby generate hypotheses about genetic structure. It is worth pointing out a suggestive pattern in the class Aves, with respect to the approach to genetic population structure by study of vocal communication. Last study of Japanese Bush Warbler Cettia diphone overlooked for distribution and song structure between subspecies. This study is Japanese Bush Warbler Cettia diphone cantans distribution and song structure of the population in South-West Korea. Population distribution researched by banding. Identified Japanese Bush Warbler Cettia diphone cantans record total 8 individuals 240 songs in Hong island, Dadohae National Park and Chunyang-ri; Dogap temple; Kumneung Kyungpo post, Wolchulsan National Park. song homogenity (MANOVA) analyzed each study area. Only the individual which records from identical place formed identical group. Each study site has 5 song types in Hong island and Chunyang-ri, 4 song types in Dogap temple and Kumneung Kyungpo post. But analyzed of all Japanese Bush Warbler Cettia diphone cantans song divided A or B type with parameters (NNWP, NNSP, and COM). Paired t-test against A or B type of song differed from most parameter significant (P<0.01). We analyzed correlation between Hong Is. and Cunyang-ri in sample size, each region was related to negative correlation (Hong Is.: R=-97, Chunyang-ri: R=-95; P<0.01). Moreover, we analyzed NNSP and COM which are accord with correlation (R=1.00). Difference of each study site of song type are thought to intra-species male-male competition and selection of breeding strategy. In addition, repertoire size difference in each site are thought to received the effect of the variation of song development and cultural mutation. Variable variation, that even only affected to song type and repertoire size, and so Japanese Bush Warbler Cettia diphone cantans song study have to much investigation.

교류전해에칭용 에틸렌글리콜의 알루미늄박판의 부식억제 효과

박성민, 양정진, 김홍일, 김한주, 김성한, 신진식, 박수길 충북대학교 건설기술연구소 2008 충북대학교 건설기술연구소 논문집 Vol.27 No.1

In this study, additions of aluminium foil eching characteristics were compared with sulfuric acid for capacitor. sulfuric acid and ethylene glycol is used as addition, characteristics of funtional group from addition were guessed by comparing of aluminium foil eching characteristics. When sulfuric acid was added in HCI etching solution, corrosion of aluminum metal was inhibited by the chemical adsorption of sulfate ion, when ethylen glycol was added in HCI etching solution, corrosion inhibited by the chemical adsorption of OH­^ion.

문제해결방략과 직무수행능력간의 관련성

박충일,홍길희 진주산업대학교 1997 論文集 Vol.36 No.-

The purpose of this study is to investigate the relationship between problem solving strategy and job performance ability of the students at Chinju National University. These two variables are recently being focused on with regard to the human resource development (HRD) in educational and industrial domains. The subjects of this study were 242 University subjects(men: 96, women: 146). As test instruments, INQ test and job performance ability test were used. INQ test score of each student was clssified by five problem solving strategies, and job performance ability test recorded ten abilities in percentile score. The results of this study were as follows: First, the university students this study were more synthesist than analyst and realist. Second, there were differences in their job performance abilities, and it was due to their different patterns of problem solving strategies. Analyst were the highest score in language domains, reasoning, scientific thinking and office processing ability. Idealist were the highest score problem solving, logical and perceptual judgemental ability. But synthesist were totally the lowest score in job performance ability. Third, regression analysis showed that there was difference among each patterns of problem solving stategy which affect job performance abilities. Forth, there was no difference between gender in the frequency of problem solving strategies. But the gender difference appeared on correlation of a few sub-dimensions of those two variables.

전기자극이 건의 치유에 미치는 영향에 관한 실험연구

홍성철,김덕래,김태연,정전은,박길홍 大韓成形外科學會 1991 Archives of Plastic Surgery Vol.18 No.1

The mechanism of tendon healing has been a controversial issue. Although there seems to be a dipolarizing opinion regarding the tendon healing, it is well known to us that the tendon has both intrinsic and extrinsic healing capacity which has proved in vivo and in vitro studies. Tendon adhesion is a common sequella after tendon repair, particularly after the ling period of immobilization. This can be explained by one wound concept or extrinsic tendon healing. If we can modify the natural healing process of the tendon by augmenting the intrinsic capacity, we can reduce the period of immobilization to allow early motion for better gliding. in this study, we used the electrical stimulation technique, which has been known to have good growth stimulatory effect on the living cells, to investigate its effect on tendon healing in organic culture for 6 weeks. Total 64 flexor tendons were harvested from 8 rabbit paws and they were cultured in separate petri-dishes.: 32 tendons were used for the control group and the rest 32 were used for the electric stimulation group. Tendons through which a continuous 7 μAmp current was passed at the repair site were compared with the non stimulated controls. In reference to the histologic study with Hematoxylin ?? Eosin stain and van Gieson stain, the following results were obtained. 1. There was found no necrosis in the specimens of the control as well as the elctrical stimulation group during 6 weeks' culture period. 2. Starting from 1 week, there was prominent increase of fibroblastic proliferation and collagen production in electrical stimulation group and these active repair processes persisted up to 6 weeks. Accordingly, I conclude that the intrinsic tendon healing capacity can be enhanced by the electrical stimulation in vitro.

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.

암센서용 TiO2/Au/CNT 나노복합물의 전기화학적 검출

홍성미, 김홍일, 김한주, Wang, Xuemei, 박수길 충북대학교 건설기술연구소 2008 충북대학교 건설기술연구소 논문집 Vol.27 No.1

Demand of rapid detection for cancer, it is necessary that high sensitivity, specificity, low cost, and simple method. CNT and metal nano materials are widely used to elecate efficient. CNT have various advantage, and can be composed with metal nano materials. Especially, Titanium oxide and gold nano particles are focused on sensor for detection of cancer, it can elecate electron transition feeiciency between electrode surface and target materials, and biological functionalization of CNT. It means that nano material is composed each other. In this study, electrodes are considered materialsd and their chracteristic for cancer sensor.

유압관로내의 동특성을 이용한 비정상 유량계측에 관한 연구

이홍구,윤석주,박성규,박길문 朝鮮大學校 機械技術硏究所 1998 機械技術硏究 Vol.1 No.1

This paper describes an approach for estimating the unsteady flowrate through a hydraulic pipe lines and a components in real time. Concerning the dynamic characteristics of a hydraulic pipe lines, experimental research from the view point of focusing on the unsteady flowrate through a pipe is insufficient because of the lack of adequate flowmeters. In this experiment, a new instantaneous flowrate measurement system making use of a sharp-edged cylindrical choke and LDV has been proposed and developed by the authors. The unsteady flowrate is obtained from the measurements center-line velocity of a circular pipe using LDV and the pressure difference using a sharp-edged cylindrical choke, and experiments on the frequency characteristics are carried out. The results show a good agreement between the estimated and directly measured flowrate waveforms illustrates the validity of the method proposed here.

폐외소세포암

선길홍,윤찬영,정춘해,박치영 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.3

Background: Small cell carcinomas (SCC) are most commonly seen in the lung, approximately 2.5-4% of all SCC occur in extrapulmonary sites. This study aimed to review the clinical features, therapy and natural course of patients with extrapulmonary small cell carcinoma (EPSCC) in single-institution series. Methods: We retrospectively reviewed the medical records of patients with SCC between December 2002 and November 2005. Study eligibility required that patients had pathologically proven SCC in sites other than lung with normal radiological findings of the chest and normal sputum cytology or negative bronchoscopic findings. Result: Eight patients with EPSCC were identified and their primary sites were various such as esophagus (4 cases), kidney (1 case), thymus (1 case), stomach (1 case) and unknown primary supraclavicular lymph node (1 case). The 4 patients were classified as limited disease (LD) and 2 patients were as extended disease (ED) at initial staging work-up. But 2 patients were undetermined. The 3 patients with EPSCC of LD were treated with operation and adjuvant chemotherapy or chemotherapy and radiotherapy and one received only supportive care. They showed favorable clinical courses with a median overall survival of 23 months. EPSCC of ED and undetermined group received only supportive care. They had aggressive clinical courses with a median overall survival of 3 months, Conclusions: EPSCC was identified in various sites with the most common primary site being the esophagus, It was predominantly occurred in old male patients and associated with smoking like as SCC of the lung. Since EPSCC is a relalively rare disease that mimics SCC of the lung in its response to treatment and survival pattern, it would appear advisable to follow similar treatment guidelines. Although recurrence within short terms was observed, a significant survival benefit was obtained in EPSCC of LD received treatment (chemotherapy, operation and radiation therapy). Thus, EPSCC is usually a fatal disease with meidan overall survival of 18 months. 연구배경: 소세포암의 가장 흔한 발생부위는 폐이며, 폐외소세포암은 전체 소세포암의 2.5~4%를 차지하는 매우 드문질환이다. 본 연구의 목적은 단일 기관에서 진단된 폐외소세포암의 임상적 특징, 치료와 자연경과를 보고하고자 하였다. 방법: 조선대학교부속병원에서 2002년 12월 부터 2005년 11월 사이에 소세포암으로 진단된 66명의 의무기록을 검토하였다. 폐외소세포암은 흉부 단순 몇 전산화단층 촬영, 객담세포 검사, 기관지경 검사에서 폐병번이 없으면서 폐와 병변의 조직학적 생검에서 소세포암으로 증명된 경우로 하였으며, 총 8명이였다. 결과: 본 연구에서 식도가 전체 폐외소세포 암 환자의 50%(4례)로 가장 많은 원발병소를 보였으며 그 외 흉선, 신장, 위가 1례씩 있었으며 쇄곧상부 림프절에서 소세포암이 발견되었으나 원발 병소를 발견 못한 경우가 1례 관찰되었다. 4명의 환자는 제한 병기를 보였으며 2명은 광범위 병기를 보였지만 나머지 2명은 위내시경으로 식도에서 소세포암이 조직학적으로 진단되었으나 보전적 치료만을 받길 원하여 병기결정을 위한 검사는 시행할 수 없었다. 제한 병기의 폐외소세포암 환자는 4명이었다. 2명은 수술적 절제후 보조항암화학요법을 받았으며, 1명은 항암화학요법후 방사션치료를 받았고, 나머지 한명은 보전적 치료만 시행하였다. 제한 병기의 폐외소세포암 환자틀은 양호한 임상 경과를 보였으며 중앙 생존기간은 23개월이었다. 하지만 광범위 병기의 폐외소세포암 환자와 병기를 분류할 수 없던 환자에 대해서는 항암화학요법 등의 적극적 치료는 시행하지 않고 보존적 치료만 시행하였다. 그들의 임상경과는 빠르게 악화되었으며 중앙 생존 기간은 3개월이었다. 결론: 본 연구에서 폐외소세포암은 다양한 장기에서 발견될 수 있으나 가장 흔한 곳은 식도였다. 소세포폐암과 유사하게 고령, 남성 및 흡연과 관련을 보였었다. 제한 병기에서 국소 치료, 항암화학요법은 생존기간의 연장을 보였으나 쉽게 다른 장기로 전이가 되거나 재발하는 매우 치명적인 질환임을 확인할 수 있었다. 전체 중앙 생존기간은 18개월 이었고 항암 화학요법등의 치료를 받은 군이 보존적 치료를 받은 군에 비해 의미있는 생존기간 (p=0.040)의 연장을 보였다. 본 연구는 단일기관의 상대적으로 적은 수의 소규모 연구이지만 폐외소세포암의 제한 병기에서 국소치료 및 항암화학요법은 생존기간의 연장을 보였고 쉽게 다른 장기로 전이가 되거나 재발하는 매우 치명적인 질환임을 확인 할 수 있었다.