4차 산업혁명 시대 응급구조(학)과 융복합 교과목 개발을 위한 연구

정상우,고봉연,이정은,홍성기,김수태,Jung, Sang-Woo,Koh, Bong-Yeun,Lee, Jung-Eun,Hong, Sung-Gi,Kim, Soo-Tae 한국응급구조학회 2021 한국응급구조학회지 Vol.25 No.2

Purpose: This study aimed to examine the development and improvement direction of university education according to job type and investigate the types of knowledge required for employment after graduation for departments of emergency medical technology in preparation for the era of the fourth industrial revolution in a converged society. Methods: From June 3 to June 10, 2019, data were collected through structured questionnaires from 90 paramedics working in firefighting, hospitals, different industries, and emergency patient transportation. Data were analyzed using the software SPSS version 18.0. Results: For employment after graduation in departments of emergency medical technology, character and sincerity education should be strengthened. To prepare for the fourth industrial revolution, educational innovations such as improving the field practice system and devising a convergence curriculum are needed. Preparation for the fourth industrial revolution should be accomplished through the development of convergence subjects such as forensic science, information and communications technology, and safety engineering. Ninety percent of the study respondents indicated their need for convergence subjects. Conclusion: The demands of future society should be responded to flexibly by holding and conducting convergence subjects. Furthermore, preparations should be made in anticipation of a shortage of 120,000 college freshmen for the 2024-2025 school year by increasing the competitiveness of departments of emergency medical technology.

생물모니터링 및 환경유전자(eDNA)를 이용한 침입외래종 미국가재(Procambarus clarkii)의 한국분포 현황

정상우,이재하,김필재,김수환,Jung, Sang Woo,Lee, Jae-Ha,Kawai, Tadashi,Kim, Phil-Jae,Kim, SuHwan 한국환경생태학회 2022 한국환경생태학회지 Vol.36 No.4

국내 침입외래종 미국가재(Procambarus clarkii)의 생물모니터링을 환경유전자 분석과 함께 2021년 2월부터 10월까지 완주군, 함평군, 나주시, 구례군 청주시, 5지점에서 수행하였다. 조사방법은 우산형통발과 둥근뜰채를 이용하였으며, eDNA 분석을 위해 8~10 L의 물을 채수하였다. 조사지 내의 동소종인 저서성 대형무척추동물과 함께 과거 분포기록 및 국내 가재류 유통 현황도 분석하였다. 조사결과 미국가재는 총 122개체가 확인되었으며, 함평군에서 59개체(48.36%)로 가장 많은 개체수와 높은 환경유전자(eDNA)가 검출되었고 계절상 5월달에 출현 빈도가 가장 높았다. 암컷과 수컷의 비율은 21:5로 암컷이 우세하였으며, 크기는 암컷이 72.2±21.1 mm, 수컷이 80.5±15.6 mm, 어린개체가 25.3±9.8 mm이었다. 국내에 유입된 미국가재는 남서쪽 지역을 중심으로 확산되고 있는 것으로 파악되었으며, 과거에 출현 기록이 있는 서울지역에서는 확인되지 않았다. 미국가재에 외부공생하는 끈거머리지렁이류는 확인되지 않았으며, 국내의 출현한 미국가재는 일본에서부터 수입된 개체로 추정되었다. 국내에서 유통되고 있는 외래 가재류는 8종 이상이었으며, 이중 마블가재(Procambarus virginalis)는 2021년에 환경부에서 유입주의 생물로 지정된 종으로 파악되었다. 미국가재 조사지역 일대에 서식하는 저서성 대형무척추동물은 총 3문 5강 39과 69종이 출현하였으며, 잠자리목이 24.62%, 딱정벌레목과 노린재목이 각각 16.92%로 우세하게 나타났다. 이 중 한반도고유종 1종, 적색목록 범주의 준위협(NT)으로 구분되는 1종, 갑각류는 총 6종이 출현하였다. 섭식기능군에서는 잡아먹는무리가 서식기능군에서는 기어오르는무리가 전체적으로 우세하여 출현하였다. 조사지역 내의 미국가재는 수초와 수변부 식생이 풍부한 지역을 선호하며, 수질이 탁한 곳에서도 내성이 강한 것으로 분석되었다. 잡식성인 미국가재는 동소종에서 우세하게 출현하는 육식성 저서생물과 상호 경쟁관계를 유지할 것으로 보이며, 먹이사슬에 따른 생태계 교란이 지속적으로 일어날 것으로 판단된다. Biomonitoring of an invasive alien crayfish species, Procambarus clarkii (Girard, 1852), was performed from February to October 2021, along with environmental DNA analysis, at five locations including Wanju-gun, Hampyeong-gun, Naju-si, Gurye-gun, and Cheongju-si. For the investigation, an umbrella-shaped trap for adults and a hand net for young crayfish were used, and 8 to 10L of freshwater was collected for eDNA analysis. The current status and past distributional records of crayfish in Korea were analyzed along with benthic macroinvertebrates at each survey site. As a result of the investigation, a total of 122 individuals were identified, and Hampyeong-gun recorded the largest number of populations with 59 individuals (48.36%) and the highest environmental DNA (eDNA). The frequency of appearance of P. clarkii was highest in May. The ratio of females to males was 21:5, and the body size was 72.2±21.1mm for female, 80.5±15.6mm for male, and 25.3±9.8mm for young crayfish. P. clarkii introduced into Korea is mainly spreading in the southwest region and it has not been observed in Seoul where there had been a record of appearance in the past. No external symbiosis (Branchiobdellida) of P. clarkii has been identified, and P. clarkii that has appeared in Korea was presumed to be imported from Japan. There are more than eight kinds of exotic crayfish distributed in Korea, and among them, the marbled crayfish (P. virginalis) was identified as a harmful species to the ecosystem of Korea by the Ministry of Environment in 2021. The identified species of benthic macroinvertebrates inhabiting the survey area where P. clarkii has appeared were 69 belonging to 39 families, 15 orders, five classes, and three phyla. Among them, Odonata were the most abundant (16 spp.; 24.62%), followed by Coleoptera (11 spp.; 16.92%) and Hemiptera (11 spp.; 16.92%). In the survey area, one Korean endemic species (Rhoenanthus coreanus), one species (Helophorus auriculatus) classified as Near Threatened (NT) on the Korean Red List, and six species of Crustaceans appeared. In the functional feeding group, the predators appeared predominantly while in habitat oriented group, the climbers appeared to be abundant. It was confirmed that P. clarkii in the survey area prefers an area rich in aquatic vegetation with waterside vegetation, and has high resistance to turbid water quality. The omnivore invader P. clarkii is expected to maintain a competitive relationship with carnivorous benthic macroinvertebrates that are predominant in the same species, and is expected to continue to generate ecosystem disturbance along the food chains.

QPSK 복조기 CPLD Device 구현

정상우(Sang-Woo Jung),송윤정(Yoon-Jung Song),김상명(Sang-Myung Kim),정지원(Ji-Woon Jung),고성찬(Sung-Chan Ko) 한국통신학회 1999 한국통신학회 학술대회논문집 Vol.1999 No.7

소규모 집합주거지의 필지단위 건축 계획에 관한 연구

정상우(Jung, Sang-Woo),김형우(Kim, Hyung-Woo) 대한건축학회 2012 대한건축학회 학술발표대회 논문집 Vol.32 No.2

The purpose of this study is to increase the quality of life through the improvement of residential environment by looking into problems related to the residential environment of multi-family housing dense areas in Korea and by suggesting an architectural alternative. For this study, a relationship between housing lots and their surrounding land; a relationship between housing lots and streets, which are not adjacent to roads; and a relationship between housing lots and public land are analyzed to investigate problems of multi-family housing dense areas and to suggest development of Urban Plots measures for multi-family housing dense areas.

개인 및 가정용 스마트 미러 구현

정상우(Sang-Woo Jung),김주한(Ju-Han Kim),손종민(Jong-Min Son),서효식(Hyo-Sik Seo),김도훈(Do-Hoon Kim),김윤호(Yoon-Ho Kim) 한국정보기술학회 2017 Proceedings of KIIT Conference Vol.2017 No.6

평지와 계단 보행 시 중족지관절의 운동학 및 동역학적 분석

정상우(Sang Woo Jung),정지영(Jiyoung Jeong),김판권(Pankwon Kim),신충수(Choongsoo Shin) 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.11

데이터 패턴 지터가 없는 변형된 Double Product AFC 에 관한 연구

정상우(Sang-Woo Jung),김재범(Gae-Bum Kim),정지원(Ji-Woon Jung),고성찬(Sung-Chan Ko) 한국통신학회 1998 한국통신학회 학술대회논문집 Vol.1998 No.7

한반도 비무장지대(DMZ) 저서성 대형무척추동물의 생물다양성

정상우 ( Sang-woo Jung ),민홍기 ( Hong-ki Min ) 한국환경생태학회 2016 한국환경생태학회 학술대회지 Vol.2016 No.2

Benthic macroinvertebrates were investigated from DMZ (Demilitarized zone) area in Korean peninsula. Field investigations were conducted using hand net (mesh size 1mm) and aquatic kick net (mesh size 0.5mm) at 21 sites between North and South Korea from July (19~24) to November (13~18) in 2015. As a result, a total of 153 species belonging to 71 families, and 18 orders were recognized: 41 Ephemeroptera species (26.80%), 16 Odonata species (10.46%), 15 Plecoptera species (9.80%), 9 Hemiptera species (5.88%), 7 Coleoptera species (4.58%), 1 Megaloptera species (0.65%), 17 Diptera species (11.11%), 28 Trichoptera species (18.30%), and 19 non-Insecta species (12.42%). Among Insecta, Ephemeroptera and Trichoptera represented the major richness groups; whereas Megaloptera, Coleoptera, and Hemiptera were relatively less diverse. In this study, we found that two endangered species (Lethocerus deyrollei (Vuillefroy) and Libellula angelina Selys), seven Korean endemic species (Rhoenanthus coreanus (Yoon & Bae), Ephemera separigata Bae, Drunella aculea (Allen), Pteronarcys macra Ra et al., Kamimuria coreana Ra et al., Goera jaewoni Park & Bae, Psilotreta locumtenens Botosaneanu) and 15 species belonging to the management of exportable group (Semisulcospira gottschei (v. Martens), Cambaroides similis (Koelbel), Rhoenanthus coreanus (Yoon & Bae), Ephemera separigata Bae, Drunella aculea (Allen), Aeshna caerulea (Strom), Boyeria maclachlani (Selys), Davidius lunatus Bartenef, Libellula angelina Selys, Amphinemura coreana Zwick, Pteronarcys macra Ra et al., Kamimuria coreana Ra et al., Stenopsyche bergeri Martynov, Goera jaewoni Park & Bae, Psilotreta locumtenens Botosaneanu) are designated by the Ministry of Environment. Also, unidentified or rare eight species (Torleya sp., Labiobaetis sp., Scopura sp., Acroneuria sp., Stenelmis sp., Atrichops sp., Tinodes sp., Oecetis sp.) were collected in Eastern North area. This present paper provides the first comprehensive study of benthic macroinvertebrates in streams of DMZ based on a survey of natural ecosystems by field investigation in Korea Ministry of Environment.

드론 LiDAR 활용 시차맵 추론에 관한 연구

정상우(Jung-Sang Woo),최대영(Daeyoung Choi),백승현(Seung Hyun Paik),김대년(Dae-Nyeon Kim) 한국정보기술학회 2021 Proceedings of KIIT Conference Vol.2021 No.6

태안군 일대의 수서곤충 다양성 및 특이종 분포 양상

정상우 ( Sang Woo Jung ),민홍기 ( Hong Ki Min ),황호성 ( Ho Sung Hwang ),서예지 ( Ye Ji Seo ),배연재 ( Yeon Jae Bae ),백운기 ( Woon Kee Paek ) 한국환경생태학회 2016 한국환경생태학회지 Vol.30 No.1

본 연구는 2015년 6월부터 8월까지 2회에 걸쳐 충청남도 태안군 일대의 담수생태계를 중점으로 수서곤충의 다양성, 섭식기능군, 서식기능군 및 분포특이종을 조사하였다. 조사결과 태안군 전체에서 수서곤충은 총 6목 30과 72종이 출현하였다. 분류군별 출현종수는 정수지역에서 출현빈도가 높은 잠자리목이 22종(30.56%)으로 가장 높게 출현하였으며, 다음으로 딱정벌레목 21종(29.16%), 노린재목 17종(23.61%), 파리목 8종(11.11%) 순으로 나타났다. 하천에 풍부하게 서식하는 하루살이목(Ephemeroptera)과 날도래목(Trichoptera)은 각각 2종(2.78%)으로 매우 낮게 출현하였으며, 청정수역을 대표하는 강도래목(Plecoptera)과 유수지역에 서식하는 뱀잠자리목(Megaloptera)은 출현하지 않았다. 섭식 기능군은 잠자리목(Odonata), 딱정벌레목(Coleoptera), 노린재목(Hemiptera)이 우세하게 출현하여 Predators(48종, 66.67%)의 비율이 높았고, Shredders와 Scrapers는 출현빈도가 낮게 나타났다. 서식기능군은 Swimmers(24종, 33.33%), Climbers(18종, 25.0%), Sprawlers(12종, 16.67%) 순으로 나타났으며, 이는 대부분 섬과 같은 정수지역에서식하는 무리의 구성으로 내륙지역의 수서곤충 무리와는 다른 양상을 나타냈다. 환경부지정 분포특이종 및 위기(EN), 준위협(NT), 취약(VU) 종으로 적색목록 범주에 포함되어있는 동쪽애물방개(Cybister lewisianus), 투구물땡땡이 (Helophorus auriculatus), 단발날도래(Agrypnia pagetana), 각시물자라(Diplonychus esakii) 4종의 서식처가 유지되고 있는 것으로 확인되었으며, 국외반출승인종인 새노란실잠자리(Ceriagrion auranticum)와 작은등줄실잠자리 (Paracercion melanotum) 2종, 기후변화 생물지표종인 북방아시아실잠자리(Ischnura elegans) 1종이 서식하고 있는 것으로 확인되었다. 주요 분포특이종 및 야생에서 절멸 위기에 직면해 있는 4종에 대해서는 환경부 전국자연환경조사 (2006년~2012년) 자료를 포함하여 국내 전국 분포지도를 작성하였다. An investigation was carried out to study the diversity of aquatic insects, functional feeding groups (FFGs), habitat oriented groups (HOGs), and species-specific distribution in the Taean area in Korea from June to August, 2015. As a result, a total of 72 species belonging to 30 families and six orders were identified in all the investigated regions. Odonata (22 spp.: 30.56%) was the largest group in species richness followed by Coleoptera (21 spp.: 29.16%), Hemiptera (17 spp.: 23.61%) and Diptera (8 spp.: 11.11%) while for Ephemeroptera and Trichoptera, only two species (2.78%) were found. In addition, Plecoptera and Megaloptera inhabiting clean and flowing waters were not found. In the FFGs, predators (48 spp.: 66.67%) were relatively larger as represented by Odonata, Coleoptera, and Hemiptera, whereas shredders and scrapers were lower in proportion. The dominant groups of HOGs were swimmers (24 spp.: 33.33%), climbers (18 spp.: 25.0%), and sprawlers (12 spp.: 16.67%), which were characterized as aquatic insects community of island. Four species: Cybister lewisianus Sharp, Helophorus auriculatus Sharp, Agrypnia pagetana Curtis, Diplonychus esakii Miyamoto & Lee that are designated as Endangered, Near Threatened, and Vulnerable (Korean Red List) have been found to inhabitthe Taean area. Also, two species belonging to the exportable species group (Ceriagrion auranticum Fraser, Paracercion melanotum (Selys)) and one species belonging to the climate-sensitive biological indicator group (Ischnura elegans (Van der Linden)) were identified. In this study, four significant species including the Endangered are presented on the Korean distribution map based on the information in the national ecosystem survey accumulated for 7 years (2006-2012) by the Ministry of Environment.