안산시화호 갈대습지공원(경기도 안산시)의 거미상

김주필(Joo Pil Kim),최한석(Han Seak Choi),예용택(Yong Taek Ye),예성훈(Seong Hun Ye),김태우(Tae Woo Kim),김대희(Dae Hee Kim),지승환(Seung Hwan Ji),지성현(Sung Hyun Ji),이형민(Hyung Min Lee),변진관(Jin Kwan Byun),조주완(Joo Whan Jo),박솔 한국거미연구소 2017 한국거미 Vol.33 No.2

한국거미연구회 회원들은 2017년 8월 3일부터 4일까지 경기도 안산시 소재 시화호 갈대습지공원을 김주필, 최한석, 예용택, 예성훈, 김태우, 김대희, 지승환, 지성현, 변진관, 이형민, 조주완, 박솔민, 이형진, 이태후, 이승후, 조윤규, 조원규, 이준이, 신정애, 이영경, 최라미, 이윤정, 이용호, 한주연, 윤혜원, 김형주 등 26명이 주야로 채집한 결과 18과 49속 71종을 발표 보고하는 바이다. From August 3 to 4 in 2017. Koran Arachnological Study members investigated the Spiders in the whole area Gyeonggi-do Ansan-si, and reported 18 Families, 49 Genus 71 Species of spiders. The collected spiders are placed (stored) in the Joo-Pil Spider museum.

소래습지생태공원(인천시 남동구)의 거미상

김주필(Joo Pil Kim),최한석(Han Seak Choi),예용택(Yong Taek Ye),예성훈(Seong Hun Ye),김태우(Tae Woo Kim),김대희(Dae Hee Kim),지승환(Seung Hwan Ji),지성현(Sung Hyun Ji),이형민(Hyung Min Lee),변진관(Jin Kwan Byun),조주완(Joo Whan Jo),박솔 한국거미연구소 2017 한국거미 Vol.33 No.2

한국거미연구회 회원들은 2017 년 8월 2일부터 3일까지 인천광역시 남동구 소재 소래습지생태공원을 김주필, 최한석, 예용택, 예성훈, 김태우, 김대희, 지승환, 지성현, 변진관, 이형민, 조주완, 박솔민, 이형진, 이태후, 이승후, 조윤규, 조원규, 이준이, 신정애, 이영경, 최라미, 이윤정, 이용화, 한주연, 윤혜원, 김형주 등 26명이 주야로 채집한 결과 14과 38속 50종을 발표 보고하는 바이다. From August 2 to 3 in 2017. Koran Arachnological Study members investigated the Spiders in the whole area Incheon Namdong-gu, and reported 14 Families, 38 Genus 50 Species of spiders. The collected spiders are placed (stored) in the Joo-Pil Spider museum.

Effect of Al and Mg Contents on Wettability and Reactivity of Molten Zn–Al–Mg Alloys on Steel Sheets Covered with MnO and SiO2 Layers

Joo‑Youl Huh,Min‑Je Hwang,Seung‑Woo Shim,Tae‑Chul Kim,Jong‑Sang Kim 대한금속·재료학회 2018 METALS AND MATERIALS International Vol.24 No.6

The reactive wetting behaviors of molten Zn–Al–Mg alloys on MnO- and amorphous (a-) SiO2-covered steel sheets wereinvestigated by the sessile drop method, as a function of the Al and Mg contents in the alloys. The sessile drop tests werecarried out at 460 °C and the variation in the contact angles (θc) of alloys containing 0.2–2.5 wt% Al and 0–3.0 wt% Mg wasmonitored for 20 s. For all the alloys, the MnO-covered steel substrate exhibited reactive wetting whereas the a-SiO2-coveredsteel exhibited nonreactive, nonwetting (θc > 90°) behavior. The MnO layer was rapidly removed by Al and Mg contained inthe alloys. The wetting of the MnO-covered steel sheet significantly improved upon increasing the Mg content but decreasedupon increasing the Al content, indicating that the surface tension of the alloy droplet is the main factor controlling its wettability. Although the reactions of Al and Mg in molten alloys with the a-SiO2 layer were found to be sluggish, the wettabilityof Zn–Al–Mg alloys on the a-SiO2 layer improved upon increasing the Al and Mg contents. These results suggest that thewetting of advanced high-strength steel sheets, the surface oxide layer of which consists of a mixture of MnO and SiO2,withZn–Al–Mg alloys could be most effectively improved by increasing the Mg content of the alloys.

대식세포의 Pro-inflammatory cytokine 생산에 대한 세포디짐의 효과

주성수,강희철,원태준,황광우,이도익 중앙대학교 약학연구소 2003 약학 논총 Vol.17 No.-

Cefodizime, a third cephalosporine, was originally developed for use in infectious disease as an advanced antibiotics. Cefodizime has also been known to play a meaningful role in activating natural killer properties of immune cells as well as enhancing immunological parameters such as phagocytosis. Furthermore, as the infection can result in remarkable changes for homeostatic mediators, it is expected that cefodizime may initiate the strong immuno- modualtory effect. In the present work, we investigated whether cefodizime has a biphasic effect of anti-bacteria and immunomodulation via macrophage. For the study, we isolated mouse peritoneal macrophages and treated with cefodizime 10㎍/㎖, 50㎍/㎖, 100㎍/㎖, IFN-v 10U/㎖.+LPS l㎍/㎖ Cells were then incubated for 4, 8, 12, and 24hrs to analysis the expression of IL-1, IL-6, IL-12 mRNA from macrophages. The results showed that cytokines were expressed more than that of control in a time-dependent manner and 100㎍/㎖ cefodizime group showed the greatest expression as much as the positive control (IFN-v+LPS)showed at 24h. In conclusion, cefodizime can play a significant role for the expression of pro-inflammatory cytokines, IL-1, IL-6, and IL-12 in earlier stage so that macrophages and other immune cells can response to the infectious substances, immediately. Moreover, when such pro-inflammatory cytokines are increased, we can also expect that the enhancement of cell-cell interaction of NK cell, CTL and B cell by cefodizime can affect the immunomodulatory effect along with its major role in anti-bacterial effect.

실리카흄을 흔입한 고강도 콘크리트 개발

홍창우,김태경,김경진,김성환,김남윤,심도식,이정호,윤청호,백민경,원치문,박제선,이주형,정경일 강원대학교 석재복합신소재제품연구센터 1996 석재연 논문집 Vol.1 No.-

콘크리트 구조물이 대형화됨에 따라 설계단면이 증대되어 상대적으로 많은 경제적 손실을 부담하게 된다. 따라서 단면을 감소시키면서도 소요의 하중에 안전한 구조물을 건설하기 위해서는 우선적으로 구조물 건설에 기초가 되는 고품질, 고내구성의 고강도 콘크리트 개발이 절실히 요구된다 본 연구에서는 일정 시멘트비 및 혼화재 비율하에서 소요의 워커빌리티가 확보되는 고강도 콘크리트를 시간과 온도의 변화에 따라 증기 양생하여, 압축, 인장, 휨강도 뿐만 아니라 파괴특성을 실험적으로 연구하였다. 시료 제작시 시멘트 입자 사이의 공극 및 불연속 영역을 충전하여 고밀도화하기 위한 콘크리트용 혼화재로 시멘트 비표면적이 상당히 작은 초미립 분말인 실리카흄을 이용하였다. 또한 AE감수제 및 고성능 유동화제를 사용하여 혼화재의 첨가에 의하여 발생될 수 있는 워커빌리티의 감소를 방지하였다. 실험결과에 의하면 일정 양생 지속 시간하에서 온도의 증가에 따라 콘크리트의 압축, 인장 및 휨강도가 전반적으로 증가하였다. 동일하게 일정 온도하에서 양생 지속시간이 커짐에 따라 강도들이 증가됨을 알 수 있었다. 따라서 상대적으로 높은 온도와 긴 지속 양생 조건하에서 파괴에 대한 저항력이 크게 나타났다. The compressible, tensible, and flexibleresistance of the high strength concrete is analyzed by the experimentation in the present study. For the test, we cure several samples with the silica fume as a mixture being become dense the spaces between the particle of cement under the variation of both the temperature and the curing-interval. Then, the superplasticizer and the ezcon are also used to satisfy the required workability for construction. The compressible, tensible, and flexible resistances to a stress are increased as increasing the temperature and the time interval for the curing. Therefore it is concluded that the overal fractural and mechanical properties is improved by mixing the silica fume into the cement.

코일형 곡관에서 층류맥동유동의 압력분포

박우룡,모양우,최주호,유영태 順天大學校 1992 論文集 Vol.11 No.1

The characteristic of the pressure distributions are studied theoretically and experimentally for the laminar steady flow and the laminar pulsating flow generated by the butterfly valve in the coiled pipes with the curvature ratios of 7 and 30. The pressure gredient ratios affact with Wormersley numbers, Dean numbers, velocity amplitude ratios and time averaged Reynolds numbers. The pressure gredient ratios of oscillatory components increase according to increasing the Wormersley number and the velocity amplitude ratio.

조정선수의 호흡순환 기능 및 에너지 대사

이상우,박태열,김주혁 東亞大學校附設스포츠科學硏究所 1996 스포츠科學硏究論文集 Vol.14 No.-

The purpose of this study was to evaluate of the cardiorespiatory function and energy expenditure in men-rowing. The subjects were two groups; men rowing group in which career had for 5.4 ±1.13 year, Control group were college students. They did exercise with start speed of 120m/min without treadmill slope, the speed was incremental 20m/min per two minute and they were finally led to exhaustion. The results were as follows; 1. The cardiorespiratory was non-significant difference in rest, during maximum exercise ventilation was 162.6 ±11.69ℓ/min in rowing group, 142.3 ±21.34ℓ/min in control group. ?? o₂max/kg was 61.5 ±4.91㎖/kg/min in control group. The ????, RR ?? o₂, ??o₂/kg were significant difference in during maximum exercise. 2. The energy expenditure was non-significant in rest. The EQO₂was significant difference in rest. The MET in during maximum exercise was 21.2 ±2.67 in rowing group, 18.7 ±4.56 in control group, the cal/day was 5,864.5 ±341.47Kcal in rowing group, 4,662.6 ±563.67Kcal in control group.

우포늪(경상남도, 창녕군)의 거미상

김주필(Joo Pil Kim),예용택(Yong Taek Ye),예성훈(Seong Hun Ye),유혜성(Hye Seong Yeu),장지현(Jee Hyeon Jang),오종화(Jong Hwa Oh),채준호(Jun Ho Chae),김태우(Tae Woo Kim),김민섭(Min Seob Kim),변진관(Jin Gwan Byun),이형민(Hyung Min Lee),김 한국거미연구소 2015 한국거미 Vol.31 No.2

2014년 8월 5일부터 7일까지 경상남도 창녕군 일대에 위치한 대한민국 최대의 내륙 습지인 우포늪 일대를 한국거미연구회 회원(김주필, 예용택, 장지현, 오종화, 예성훈, 유혜성, 채준호, 김태우, 김민섭, 변진관, 성민규, 김지후, 김대희, 김녕, 이정준, 이형민 등 16명)들이 채집 조사한 결과 16과 48속 69종의 거미가 조사 연구되어 이에 보고하는 바이다. The authors investigated the spiders of the Upo wetland from 5th August to 7th August, 2014. In the present paper 69 species of 48 genera belong to 16 families were identified. These specimens are deposited at the Joo-Pil Spider Museum, Namyangju-Si, Kyunggi-Do.

흰쥐 뇌세서의 Cholecystokinin mRNA 함유신경세포의 분포

김우태,배명애,이호섭,박매자,배용철,홍해숙,조희중,주강 慶北大學校 醫科大學 1994 慶北醫大誌 Vol.35 No.4

목적 : 뇌에서 Cholecystokinin(CCK)-8 함유신경세포의 분포에 대해서는 면역조직화학적기법을 이용하여 행한 연구가 많으나 CCK mRNA함유신경세포의 분포에 대한 연구는 아직 단편적이므로 본 연구에서는 이들 신경세포의 분포를 정확히 밝히고져 하였다. 대상 및 방법 : 흰쥐 뇌에서 ^35S가 표지된 oligonucleotide를 이용한 in situ hybridization기법으로 관찰하였다. 결과 및 결론 : 종뇌; 후구의 전후핵, 신피질, 이상엽, 후내야, 외측, 기저 및 피질 편도핵, 해마체, 그리고 선조체에서 CCK mRNA함유신경세포가 관찰되었다. 간뇌; CCK mRNA함유신경세포가 시상의 경우 전내측시상핵, 전복측시상핵, 외측시상핵, 내측시상핵, nucleus reunions, nucleus rhomboideus, 그리고 내측슬상핵에서 관찰되었으며 시상하부의 경우는 시삭상핵, 실방핵, 등내측시상하부핵, 그리고 유두상핵에서 관찰되었다. 중뇌; 흑질의 밀집부, 복측피개야, nucleus linea rostralis, 중심회색질, Edinger-Westphal nucleus, 그리고 하구에서 CCK mRNA 함유신경세포가 관찰되었다. 교 및 연수; CCK mRNA 함유신경세포들이 lateral parabrachial nucleus 삼차신경척수로고유핵, 거대그물구성체핵, 연수그물구성체, 그리고 삼차신경척수로핵에서 관찰되었다. 이상의 결과를 지금까 보고된 CCK-8함유신경세포의 분포에 대한 면역조직화학적 연구결과와 비교 하였을 때 대부분의 부위에서 CCK-8 및 CCK mRNA 함유신경세포의 분포가 유사하였으나 시상의 경우 CCK-8 함유신경세포는 검출되지 않은 반면 매우 많은 수의 CCK mRNA 함유신경세포가 존재함을 알 수 있었고 대뇌 피질의 경우 CCK mRNA 함유신경세포수가 CCK-8 함유신경세포보다 월등히 더 많았다. 반면, 등측봉선핵 및 고속핵에서는 CCK-8 함유신경세포가 다수 존재함이 보고되어 있으나 본 연구의 경우 CCK mRNA 함유신경세포를 관찰할 수 없었다. In order to investigate the distribution of cholecystokinin(CCK) mRNA containing neurons in the rat brain, brains were extirpated rapidly, frozen sectioned and processed for in situ hybridization technique with ^35S labeled oligonucleotide probe. The results obtained were as follows Telencephalon; CCK mRNA containing neurons were found in the anterior olfactory nucleus, neo-cortex, piriform cortex, entsorhinal cortex, lateral, basal and cortical amygdaloid nucleus, hippocampus and corpus striatum. Diencephalon; In the anterior medial thalamic nucleus, anterior ventral thalamic nucleus, lateral thalamic nucleus, medial thalamic nucleus, nucleus reuniens, nucleus rhomboideus, and medial geniculate nucleus, CCK mRNA containing neurons were found. In the hypothalamus, CCK mRNA containing neurons were located in the supraoptic nucleus, paraventricular nucleus, dorsomedial nucleus and supramammillary nucleus. Midbrain; CCK mRNA containing neurons were found in the substantia nigra pars compacta, ventral tegmental area, nucleus linea rostralis, substantia gricea centralis, Edinger-Westphal nucleus and inferior colliculus. Pons and Medulla oblongata; CCK mRNA containing neurons were found in the lateral parabrachial nucleus, nueteus originalis nervi trigemini, nucleus reticularis gigantocellularis, nucleus reticularis medullae oblongatae, nucleus tractus spinalis nervi trigemini.

유착성 관절낭염 치료에 있어서 한방 치료와 양방 치료의 임상적 고찰 : 동서협진 모델 개발을 위한 기초 연구를 중심으로

남동우,정인태,김주희,박유선,임사비나,이두익,이재동,이윤호,최도영 경희대학교 동서의학연구소 2006 東西醫學硏究所 論文集 Vol.2006 No.-

Objectives : To observe the effect of acupuncture treatment and western medical treatment on frozen shoulder patients. Methods : 39 voluntary patients were randomly assigned to the Eastern treatment group(E group, n=22) and the Western treatment group(W group, n=17). The E group received acupuncture treatment on LI15, TE14, GB21 and Master Dong's acupuncture points, Shin-gwan and Gyun-joong, twice a week for 4 weeks. The W group received suprascapular nerve block, subacromial injection and trigger point injection, twice a week for 4 weeks. Both groups were instructed to practice self exercise during their daily lives. Evaluations were made before treatment and after treatment using Constant Shoulder Assessment(CSA), Shoulder Pain and Disability Index(SPADI) and the patient's satisfaction concerning the treatment was measured by Visual Analogue Scale(VAS). The obtained data were analyzed and compared. Results : The E group showed significant improvement(p<0.05) according to the CSA and SPADI. The patient's satisfaction scored 5.67 on a scale of 10. The W group showed significant improvement(p<0.05) according to the CSA and SPADI. The patient's satisfaction scored 7.73. But the difference between the two groups were insignificant according to CSA and SPADI. Conclusion : Both acupuncture and nerve block treatment significantly improved frozen shoulder. But the difference of the two treatments was insignificant.