지역환경 제어용 u-Sensor네트웍크 시스템 장치 설계 연구

최성 ( Sung Choi ),우성구 ( Sung Goo Woo ),정지문 ( Jimoon Chung ),최상현 ( Sang Hyun Choi ) 한국정보처리학회 2010 한국정보처리학회 학술대회논문집 Vol.17 No.1

현대사회의 전자와 물리공간의 융합인 유비쿼터스가 진행되고 있다. 이 유비쿼터스 사회가 가능하려면 모든 사물에 컴퓨터 칩인 RFID태그가 부착되어야 한다. RFID는 무선을 통하여 사물의 ID정보를 제공하며, 향후 주변의 상황정보(온도, 습도, 오염정보, 균열정보 등)까지 탐지하여 이를 실시간으로 네트워크에 연결하여 정보를 관리하는 것이다. 앞으로 이 RFID가 가정에서 모든 기기에 부착되어. 시스템화가 된다면 유비쿼터스 가정이 된다. 본 논문에서는 유비쿼터스 사회의 기술적 정의와 자동화 된 지역내 환경제어를 위한 네트웍크를 구현하기 위한 RFID/USN에 대하여 연구하였다.

남북한 TV방송기술의 표준화 격차 해소 방안

최성 ( Sung Choi ),우성구 ( Sung Goo Woo ),최상현 ( Sang Hyun Choi ) 한국정보처리학회 2010 한국정보처리학회 학술대회논문집 Vol.17 No.2

All the while due to the adoption of different TV broadcasting standards by South and North Korea, difficulties may ensue when promoting media exchange or media liberalization. Among the many media areas this paper compared the ground-wave TV broadcasting and digital TV broadcasting environments of South and North Korea, and analyzed the rapidly developing field of digital TV broadcasting technology. Afterwards, this paper offers several measures to resolve the difference in the South and North broadcasting standards. Through this paper, there is hope for joint development of South and North TV broadcasting technologies.

UCP-500 제9조의 신용장확인에 관한 연구

우성구,여성구 慶南大學校 産業經營硏究所 2001 産業經營 Vol.29 No.-

이반성 Alkaline Phosphatase Isoenzyme의 電氣泳動像

禹成九,金在植,金重明 慶北大學校 醫科大學 1978 慶北醫大誌 Vol.19 No.2

著者는 姙婦胎盤機能 ?? 胎兒監視를 爲한 檢査의 하나로서 姙娠婦의 血淸 및 胎盤組織을 使用하여 血淸 및 胎盤組織 抽出液中의 胎盤性 ALPI의 CAM 電氣泳動像을 主로 觀察하고 아울러 胎盤性 ALP活性의 測定과 胎盤組織의 ALP에 對한 酵素組織化學的 檢索을 試圖하여 얻은 成績을 要約하면 다음과 같았다. 姙娠血淸 特히 末期血淸의 ALP는 主로 胎盤性 ALPI分劃의 CA 電氣泳動像을 나타내었고 胎盤組織抽出液에서는 强陽性의 單一 胎盤性 ALPI分劃의 CA 電氣泳動像을 얻을 수 있었다. 臟器特異性 沮害處理로 胎盤性 ALPI는 熱(56℃ 30分)에 安定하고 neuraminidase에 對하여는 移動度의 顯著한 遲延를 보이나 生活에는 變化를 볼 수 없었고 EDTA에 對하여는 活性이 顯著히 減少하였으며 1-phenylalanine과 尿素에 對하여서는 活性이 若干 減少하는 傾向을 보였다. 姙婦 月數別 血淸 및 胎盤 ALP는 姙娠의 後半期로 갈수록 活性이 增加하여 있었고 分娩時에 活性度가 가장 높았다. 胎盤性 ALPI는 酵素組織化學的으로 絨毛의 結體性 榮養膜에 한??되었고, 姙婦 月數別로는 末期에 갈수록 强陽時에 가장 强하였다. The author attempted to observe mainly the cellulose acetate microzone electrophoretic patterns of alkaline phosphatase(ALP) of the serum and placenta, to determine alkaline phosphatase activities of the serum and placenta, and to localize the site of presence of alkaline phosphatase in the placenta histochemically. The location of placental alkaline phosphatase isoenzyme(ALPI) with the cellulose acetate microzone electrophorisis(CAME) showed that the mobility of serum placental ALPI was identical to placental tissue extract ALP. The activity was increased as the increase of month of gestation and it reached to a maximum peak at delivery in both serum and placental extract by chemical and CAME procedures. On the characteristic effects of organ specific inhibitors, the placental tissue extract ALP revealed remarkable heat stability at 56°C for 30 minutes, severe inhibition with EDTA, and markdly retarded mobility with neuraminidase. The effects of heat to differentiate the placetal ALPI from ALPI of the other organ sources. The placental ALPI was observed only in the syncytium trophoblast. The activity was also gradually increased by month of the gestation and it showed the highest activity at delivery.

胎盤性 Alkaline Phosphatase Isoenzyme의 電氣泳動像

禹成九,金在植,金重明 慶北大學校 醫科大學 1978 慶北醫大雜誌 Vol.19 No.2

정상성대의 초음파소견:역동적 검사

이성문,우성구,김정식 啓明大學校 醫科大學 1993 계명의대학술지 Vol.12 No.2

임상적으로 후두부에 병변이 없는 지원자 27명을 대상으로 성대의 초음파소견을 분석해본 결과 진성대는 저에코로, 가성대는 고에코로, 성인대는 진성대의 자유연에서 고에코의 선으로 보였으며 갑상연골, 피열연골등은 고에코의 구조물로 나타나 초음파영상에서 정상 해부학적 구조를 잘 볼 수 있었다. 뿐만아니라 역동적 검사를 통해 진성대 및 가성대의 움직임을 실시간영상으로 확인할 수 있었는데 진성대는 평상호흡상태에서 흡기시와 호흡중지상태의 중간정도에 위치하였으며 흡기시에는 외전, 호흡중지상태에서는 내전운동을 보였고 그 움직임은 항상 대칭적이었다. 가성대는 진성대와는 달리 호흡중지상태에서도 기도를 완전히 폐쇄시키지 못함을 알 수 있었으며 가성대의 움직임은 항상 진성대의 움직임과 일치하였다. 현재로서는 후두병변의 진단에 있어 초음파의 역할이 확립된 것은 아니지만, 앞으로 CT나 MR과의 비교연구가 계속되어진다면 후두병변의 진단 및 병기결정에 있어 중요한 역할을 하게될 것이라 기대된다. In diagnosis and staging of laryngeal pathology, CT has been used as a method of choice, and a recent study showed that MR is more sensitive and specific than CT. High-resolution ultrasound is not a routine examination in laryngeal disese, however, several studies using ultrasound insisted the usefulness of the ultrasound in evaluation of laryngeal disease. We analized dynamic sonographic findings of the vocal cords in 27 healthy volunteers. Length of the true vocal cords, distance of rima glottids, distance between two false cords were measured in quiet breathing, deep inspiration, breath holding, and Valsalva manuever state. We also evaluated change of the vocal cord shape during phonation True vocal cords are hypoechoic, false vocal cords are hyperechoic, and vocal ligaments are hyperechoic in free margin of the true cords. The thyroid cartilage shows hyperechoic cortical margin with variable inner echogenicity. The arytenoid cartilages are indentified as echogenic dots. During quiet breathing, postion of the true cords is intermediate between deep inspiration as echogenic dots. During quiet breathing, position of the true cords is intermediate between deep inspiration and breath holding. Vocal cords are adducted during breath holing, and abducted in deep inspiration state. Movement of the vocal is always symmetrical. We concluded that ultrasound is a potentially useful technique for examination of the vocal cords. Comparative studies between sonography and CT and MR is necessary to determine the role of sonography.

病的資料에서의 病原菌의 分離

金重明,楊聖基,禹成九,金在植,李健一,金慶淑 慶北大學校 醫科大學 1977 慶北醫大誌 Vol.18 No.2

1976年 9月 1日에서 1977年 8月 31日까지 滿 1年間 血液外 29種目의 病的資料 2846例中 Micro-coccus外 25種目의 細菌 1763株를 分離하여 그 中 1757株를 同定하였는데 그 結果는 다음과 같다. 血液에서는 Staphylococcus epidermidis (Step.ep.) 41株(36.6%), Staphyloccus aureus (Stap.au.) 7株(6.3%), Alpha Streptococcus (Alpra Str.) 6株(5.4%), Streptococcus pneumoniae(St-r.pneu.) 2株(1.8%), Neisseria meningitidis(N.meningi.) 1株(0.9%), Salmonella group A(Sal.GG.A) 8株(7.1%), Salmonella group D (Sal.G.D.) 13株(11.6%), Escherichia coli (Esch.coli)17株(15.2%), Enterobacter aerogenes (Ente.aero.) 4株(3.5%), Enterobactes cloacae (Ente.cloa.) 2株(1.8%), Serratia marcescens (Serr.marc.) 4株(3.5%), Proteus mirabilis (Prot.mira.) 2株(1.8%), Pseudomonas aeruginosa(Ps-eu. aeru.) 3株(2.7%) 및 未同定 2株(1.8%), 都合 112株를 分離하였다. 裵髓液에서는 總 28株를 分離하였는데, 卽 Stap.ep. 7株(25.0%), Stap. au. 1株(3.6%), Apha Str. 8株(28.6%), Str. pneu. 6株(21.4%), N.me-nigi. 1株(3.6%), Esch.coli 3株(10.8) 및 Proteusvulgaris(Prot. vulg.)와 未同定菌 各 一株(3.6%)였다. 心??液에서는 3株가 分離되었는데 Stap.ep.,Alpha Str. 및 Serr. marc.의 各 1株였고, 肋膜液에서는 23株가 分離되었는데, Stap. ep. 5株(21. 7%), Stap. au.와 Ente. aero. 各 3株(13.0%), Alpha Str. 6株(26.1%), Salmonella arizonae(Sal. ariz.)와 Esch. coli 各 2株(8.7%), Prot.vulg.와 Pseu.aeru. 各 1株(4.3%)였다. 胸廓液에서는 Srap. ep. 3株(50.0%), Srap.au. 2株(33.3%), Prot. vulg. 1株(16.7%), 都合 6株가 分離되었고, 腹水 腹膜液 및 腹腔液에서는 Stap ep. 와 Alpha Str. 各 2株(13.3%), Str. pneu. 3株(20.0%), Esxh. coli 8株(53.3%), 都合 15株가, 關節囊液, 穿刺液 및 囊腫液에서는 Stap. au. 2株(50.0%), Alpha Str.와 Prot. mira. 各 1株(25.0%), 都合 4株가 分離되었다. 尿에서는 Microco., Sal.ariz., Klebsiella pneumoniae (Kleb. pneu.),Ente. cloa., Serr. marc. 및 Serratia liquefa-ciens (Sess. liqu.) 各 1株(0.4%), Stap. ep. 80株(32.9%), Stap. au. 17株(7.0%), Alpha Str.30株(12.3%), Esch. coli 66株(27.2%), Ente. aero. 21株(8.6%), Hafnia 2株(0.8%), Prot.vulg. 13株(5.3%), Pseu. aeru. 8株(3.3%), 都合 243株가, 咽喉에서는 Microco. 62株(24.1%), Stap ep. 28株(10.9%), Stap. au. 13株(5.1%),Alpha Str. 49株(19.1%), Beta Streptococcus(Beta Str.), Str. pneu., Hafnia 및 Serr. ma-rc. 各 1株(0.4%), Esch. coli 33株(12.8%), Ente, aero. 1株(8.2%), Prot. vulg. 3株(1.2%),Conynebacterium diphtheriae (Cory. diph.) 36株(14.0%), Candida albicans (Cand. albi.) 8株(3.1%), 都合 257株가 分離되었다. 鼻에서는 Mi-croco.와 Prot. mira. 各 2株(2.8%), Stap. ep.26株(36.6%), Stap. au. 14株(19.7%), Alpha Str. 5株(7.0%), Esch. coli 19株(26.8%), Ente. aero. 3株(4.2%), 都合 71株가, 喀痰에서는 Micro co. 201株(39.8%), Stap. ep. 25株(5.0%), Stap.au. 9株(1.8%), Alpha Str. 115株(22.8%), Str.pneu. 22株(4.4%), Sal. ariz., Kleb.pneu. 및 Serr. marc. 各 3株(0.6%), Esch. coli 50株(9.9%), Ente.aerc.와 Prot. vulg. 各 13株(2.6%), Ente. cloa., Hafnia 및 Serr. liqu. 各 1株(0.2%), Pseu. aeru. 8株(1.6%), Cand. albi. 37株(7.3%), 都合 505株가, ??에서는 Stap. ep., Stap.au., Sal.G.A., Sal.G.B., Sal.G.C. 및 Serr. liqu. 各 1株(2.1%), Alpha Str. 4株(8.5%), Esch. coli 30株(63.8%), Ente. acro. 2株(4.3%), Prot. mira. 5株(10.6%), 都合 47株가 分離되었다. 膿에서는 Microco.와 Kleb. pneu. 各 2株(0.7%), Stap. ep. 41株(15.2%), Stap. au. 55株(20.4%), Alpha Str. 28株(10.4%), Beta Str.4株(1.5%), Str. pneu., Sal. ariz. 및 Ente. cloa. 各 1株(0.4%), Esch. coli 50株(18.6%), Ente. aero.와 Pseu. aeru. 各 23株(8.6%), Haf-nia 5株(1.9%), Serr. marc. 10株(3.7%), Pr-ot. vulg. 20株(7.4%), Colstridium welchii(Cl-os. welch.) 3株(1.1%), 都合 269株가 傷處排出物에서는 Microco. 와 Hafnia 各 1株(1.9%), Stap. ep. 6株(11.1%), Stap. au.와 Ente. aero. 各 2株(5.6%), Alpha Str. 8株(14.8%), Esch. coli 13株(24.1%), Prot. vulg. 9株(16.7%), Pseu. aeru. 10株(18.5%), 都合 54株가 分離되었으며, 組織片에서는 Stap. ep. 7株(38.9%), Stap. au., Esch. coli 및 , Ente. aero. 各 3株(16.7%), Alpha Str. 2株(11.1%), 都合 18株가, 直腸塗抹物에서는 Stap. ep.와 Alpha Str. 各 7株(10.3%), Esch. coli 34株(50.0%), Ente. aero. 5株(7.4%), Serr. marc. 1株(1.5%), Prot. vulg. 4株(5.9%), Prot. mira. 10株(14.7%), 都合 68株가, 臍帶에서는 Stap. ep. 15株(37.5%), Stap. au.와 Alpha Str. 各 3株(7.5%), Esch. coli 11株(27.5%), Kleb.pneu., Prot. vulg. 및 Prot. mira. 各 1株(2.5%), Ente. aero. 2株(5.0%) 및 未同靜菌 3株(7.5%), 都合40株가 分離되었다. 2種細菌이 同時에 分離된 것이 37例였는데 이 中에서 Microco. 와 Alpha Str.의 混合이 가장 많았고, 3種細菌이 同時에 分離된 것은 8例가 있었는데, M-icroco.와 Alpha Str. 와 Esch. coli의 混合이 가장 많았다. During one year, from 1st of September 1976 to 31st of August 1977, 1757 strains of microorganisms that were consisted of two genera, four groups of Salmonella and 20 species of microorganisms were isolated form cultures of the 2846 cases of the pathogenic specimens that were contained 30 kinds of the clincial materials which were the blood, C.S.F., pericardial fluid, pleural fluid, thoracic fluid, ascitic, peritoneal and abdominal fluids, synovial, aspirated and cystic fluids, urine, throat specimens, nasal specimens, sputum, stool, pus, wound discharges, tissue specimens, rectal swabs and umbilical cords. The results were as follows; 41 strains (86.6%) of Staphylococcus epidermidis (Stap. ep.), 7 strains (6.3%) of Staphylococcus aureus (Stap. au.), 6 strains (5.4%) of alpha Streptococcus (Alpha Str.)., 2 strains (1.8%) of Streptococcus pneumoniae (Str. pneu.), 1 strain (0.9%) of Neisseria meningitidis (N. meningi.)., 8 strains (7.1%) of Salmonella group A (Sal. G.A.), 13 strains (11.6%) of Samonella groupd D (Sal. G.D.), 17 strains (15.2%) of Escherichia coli (Esch. coli), 4 strains (3.5%) of Enterobacter aerogenes (Ente. aero.), 2 strains (1.8%) of Enterobacter cloacase (Ente. cloa.), 4 strains (3.5%) of Serratia marcescens(Serr. marc.). 2 strains (1.8%) of Proteus mirabilis(prot. mira.), 3 strains(2.7%) of Pseudomonas aeruginosa (Pseu. aeru.) and 2 strains (1.8%) of undetermined organisms (Undetermin.), total 112 strains, were siolasted from 845 cases of the blood cultures. In the C.S.F. 28 strains were isolated from 239 cases of the cultures, they were 7 strains (2.5%) of Stap. ep., 1 strain (3.6%) of Stap. au., 8 strains (28.6%) of Alpha Str., 6 strains(21.4%) of Str. pneu., 1 strain (3.6%) of N. meningi., 3 strains (10.7%) of Esch. coli, 1 strain(3.6%) of Proteus vulgaris( Prot. vulg.) and Undetermin. In the pleural fluid, 23 strains were isolated from 85 case of the cultures, they were 5 Stap. ep. (21.7%), 3 Stap. au. and Pseu.Prot.(13.0%), 6 Alpha Str.(26.1%) 2 Salmonella arizonae(Sal. ariz.)and Esch. coli (8.7%), 1 Prot. vulg. and Pseu. aeru. ( 4.3%). In the thoracic fluid, 6 strains of 17 cases were isolated, they were 3 Stap. ep. (50.0%) 2 Stap. au. (33.3%) and 1 Prot. vulg. (16.7%). 15 strains of 34 cases were isolated form the ascitc, peritoneal and abdominal fluids, they were 2 Stap. au. and Alpha Str. (13.3%), 3 Str. pneu. (20.0%), 8 Esch. coli (53.3%). 4 strains of 17 cases were isolated from the synovial, aspirated and abdominal fluids, they were 2 Stap. au. (50.0%), 1 Alpha Str. and Prot. mira (25.0%). In the urine, 243 strains were isolated from 280 cases, they were 1 Micrococcus (Microco.), Sal. ariz., Klebsiella pneumoniae (Kleb. pneu.), Ente. cloa., Serr. marc. and Serratia liquefaciens (Serr. liqu.) (0.4%), 80 Stap. 데. (32.9%), 17 Stap. au. (7.0%), 30 Alpha Str. (12.3%), 66 Esch, coli (27.2%), 21 Ente. aero. (8.6%), 2 Hafnia (0.8%), 13 Prot. vulg. (5.3%) and 8 Pseu. aeru. (3.3%). 2 Microco. and Prot. mira. (2.8%), 25 Stap. au. (36.6%), 14 Stap. au.(19.7%), 5 Alpha Str. (7.0%), 19 Esch coli (26.8%) and 3 Ente. cloa. (4.2%), total 71 strains were isolated form 64 cases of the nasal specimen cultures. In the Sputum, 505 strains were isolated form 298 cases of cultures, they were 201 Micrco. (39.8%), 25 Stap. ep. (5.0%), 9 Stap. au. (1.8%), 115 Alpha Str. (22.8%), 22 Str. pneu. (4.4%), 3 Sal. ariz., Kleb pneu. and Serr. marc. (0.6%), 50 Esch. coli (9.9%), 13 Ente. aero. and Prot. vulg. (2.6%), 1 Ente. cloa., Hafnia and Serr. liqu.(0.2%), 8 Pesu. aeru. (1.6%) and 37 Cand. albi. (7.3%). In the stool, 57 strains were isolated from 181 cases of the cultures, they were 1 Stap. ep., Stap. aul, Sal. G.A., Sal. G.B., Sal. G.C. and Serr liqu.(2.1%), 4 AlphaStr. (8.5%), 30 Esch coli (63.8%), 2 Ente. aero. (4.3%) and 5 Prot. mira. (10.6%). Int he pus, 269 strains were isolated form 300 cases of the cultures, they were 2 Microco. and Kleb. pneu. (0.7%), 41 Stap. ep. (15.2%), 55 Stap. au. (20.4%), 28 Alpha Str. (10.4%), 4 Beta Str. (1.5%), 1 Str. penu., Sal. ariz. and Ente. cloa. (0.4%), 50 Esch. coli (18.6%), 5 Hafnia (1.9%), 10 Serr. marc. (3.7%), 20 Prot. vulg. (7.4%) and 3 clostridium welchii (Clos. welch.) (1.1%). In the wound discharge, 52 strains were isolated form 54 cases of the cultures, they were 1 MIcroco. and Hafnia (1.9%), 6 Stap. ep. (11.1%), 3 Stap. au. and Ente. aero. (5.6%), 8 Aphla Str. (14.8%), 13 Esch. coli (24.1%), 9 Prot. vulg. (16.7%) and 10 Pseu. aeru. (18.5%). In tip and tissue specimesna, 18 strains were isolated from 21 cases of the cultures, they were 7 Stap. ep. (38.9%), 3 Stap. au. Esch. coli and Ente. aero. (16.7%), and 2 Alpha Str. (11.1%). In rectal swabs, 68 strains were isolated from 60 cases of the cultures, they were 7 Stap. ep. and Aphla Str. (10.3%), 34 Esch. coli (50.0%), 5 Ente. aero. (7.4%), 1 Serr. marc. (1.5%), 4 Prot. vulg. (5.9%), and 10 Prot. mira. (14.7%). In the umbilical cord, 40 strains were isolated form 34 cases of the clutres, the were 15 Stap. ep. (37.5%), 3 Stap. au. and Aphla Str. (7.5%), 11 Esch. coli (27.5%), 1 Kleb. pneu. Prot. vulg. and Prot. mira. (2.5%), 2 Ente. aero. (5.0%) and 3 Undetermin. (7.5%). There were 37 cases that two kinds of microorganisms were isolated at the same time and synchronous isolation of the Alpha Str. and Microco. was the most, and were 8 cases that three kinds of microorgainsms were simultaneously isolated and synchronous isolation of Micrco., Alpha Str. and Esch. coli was the most.

梅毒血淸反應의 比較檢討 : 第1報 MHA-TP法, FTA-ABS法의 術式과 一部成積 Ⅰ. TPHA and FTA-ABS Test, and Results in Part

金在植,楊聖基,禹成九,金重明,金榮泰,楊順甲 慶北大學校 醫科大學 1977 慶北醫大雜誌 Vol.18 No.2

病的資料에서의 病原菌의 分離

金重明,楊聖基,禹成九,金在植,李健一,金慶淑 慶北大學校 醫科大學 1977 慶北醫大雜誌 Vol.18 No.2

梅毒血淸反應의 比較檢討 : 第1報 MHA-TP法, FTA-ABS法의 術式과 一部成績 Ⅰ. TPHA and FTA-ABS Test, and Results in Part

金在植,楊聖基,禹成九,金重明,金榮泰,楊順甲 慶北大學校 醫科大學 1977 慶北醫大誌 Vol.18 No.2

VDRL陽性血淸 24例와 VDRL陰性血淸 3例 總 27例를 對象으로 TPHA 및 FTA-ABS法을 倂行 實施하여 成績을 比較하여 보았다. VDRL陽性血淸 24例中 21例(87.8%)가 三者 共히 陽性을 나타내었으며 3例는 TPHA陰性으로서 이 中 FTA-ABS陽性이 1例(33.3%)로서 이는 만성화농성좌창을 가진 4歲의 女兒이었고 나머지 2例(66.7%)는 健康人採用身檢例에서의 FTA-ABS陰性으로서 BFP로 判定하였다. 이들 3가지 方法間의 同意率은 約 93.8%로서 FTA-ABS, TPHA 및 VDRL順으로 높은 特異度를 나타내었고 FTA-ABS, VDRL 및 TPHA順으로 높은 銳敏度를 나타내었다. 앞으로 TPHA와 FTA-ABS法을 VDRL이나 R-PR card法과 잘 組合하므로서 梅毒의 診斷에 正確을 期할 수 있다고 期待된다. Treponema pallidum hemagglutinatign (TPHA) and fluorescent treponemal antibody-absorption (FTA-ABS) tests were performed on 24 VDRL positive and 3 VDRL negative sera. Twenty-one sera (87.5%) of 24 VDRL positive sera revealed "reactive" in TPHA and FTA-ABS, and these sera were related to clinical syphilis. Among the remainder 3 sera shown nonreactive TPHA, one serum disclosed reactive FTA-ABS which cases was having chronic pyogenic acne, and two sera revealed non-reactive FTA-ABS which cases were considered to be biological false positive (BFP) in healthy adult. Agreement between, TPHA and FTA were almost 100%. The combined tests in syphilis were thought to be successful screening and confirmation.