지하철 공사 측량에 있어서 지하매설물의 위험도 분석

강인준,정영미,배상진 釜山大學校 都市問題硏究所 1997 都市硏究報 Vol.5 No.-

In other to construct a subway, It is important for water lines, sewer lines, electronic lines, telephone lines, all urban gas-line. The attribute data each of characteristics, length, width, number, position, and depth of the lines are basic data as well as geographic data. Authors knew need of field surveying for obtain to a topography, profile-map, cross-map, and underground facilities map. We have to record these attributes data because these are very important to design map on subway construction. In this study, the attribute informations are linked geographic informations about underground facilities and can estimate predict analysis of danger degree and accident area.

五臟背兪穴 部位의 神經領域 및 穴位 特性에 대한 硏究

安成薰,裵柱東,朴正俊,卞成熙,孫仁喆 한국전통의학연구소 1998 한국전통의학지 Vol.8 No.1

五臟兪穴과 근접神經幹의 위치적 유사성을 토대로 내장에 대한 직접적 神經支作用을 살펴본 결과 다음과 같은 결론을 얻었다. 1. 五臟兪穴은 足太陽膀胱經 背部 제 1선에 위치한 五臟의 背兪穴로,肺兪는 第 3椎下, 心兪 第 5椎下, 肝兪는 第 9椎下, 脾兪는 第 11椎下, 腎兪는 第 14椎下의 兩傍 各1寸分 部位에 있다. 2. 五臟兪穴 部位에 분포하고 있는 신경을 보면, 胸背部의 肺兪와 心兪부위에는 external branch of accessory N, N. of the rhomboids, post. branch of thoracic N가, 肝兪부위에는 subseapular N, post. branch of thoracic N, 脾兪부위에는 post. branch of thoracic N이며, 腎兪부위에는 post. branch of lumbar N.가 분포하고 있다. 또한 이러한 신경이 支配하는 근육은 僧帽筋, 菱形筋, 最長筋, 廣背筋, 腸骨肋筋, 腰背筋膜이다. 3. 유기체인 인간에 있어서 대뇌가 인지하지 못하는 도중이거나 또는 자극전달과정을 차단하는 과정이라도 신경의 여러 종류 중 근접신경간 또는 신경절간의 최소거리에서 자극전달과정이 일어날 수 있다고 사료되며 특히 病理的 狀況에서 기능의 혼란성은 더욱 심화되리라고 예상된다. 따라서,五臟兪穴에 대한 刺鍼효과는 자극전달과정의 혼란성을 惹起하여 일어나는 交感神經系의 內部臟器에 대한 직접적 作用일 수 있다고 思料되며 여기에 대한 실험적 연구가 思料된다. This research was studied how muscle and nerve system were placed according to accupuncture point of B13 (肺兪), B15(心兪), B18(肝兪), B20(脾兪), B23(腎兪), OH-JANG-SUE(五臟兪). And studied it to be possibility that muscle and nerve system of this area connected to organ of human, so we acquired following results. 1. There are B13 1.5 dlon(寸) area besides under the 3rd thoracic vertebra, B15 under the 5th thoracic vertebra, B18 under the 9th thoracic vertebra, B20 under the 11th thoracic vertebra, B23 under the 14th thoracic vertebra. 2. Thee are external branch of accessory N, N. of the rhomboids, post. branch of thoracic N. in B13(肺兪) and B15(心兪), subscapular N, post. branch of thoracic N. in B18(肝兪), post. branch of thoracic N. in B20(脾兪), post. branch of lumbar N. in B23(腎兪). This nerves rule trapezius M., rhomboideus major M., longissimus M, serratus post. info M. fascia lumbodorsalis. 3. We proposed that the accupuncture effect of B13(肺兪), B15(心兪). B18(), B20(肝兪), B23(腎兪) might be confusion of nerve system.

산란계 밀집지역의 산란저하성 질병에 관한 연구

이정원 ( Jeoung Won Lee ),엄성심 ( Sung Shim Eum ),박인규 ( In Gyu Park ),배정준 ( Joung Jun Bea ),정동석 ( Dong Suk Joung ),송희종 ( Hee Jong Song ) 한국가축위생학회 2005 韓國家畜衛生學會誌 Vol.28 No.2

Newcastle disease(ND), infectious bronchitis(IB), low pathogenic avian influenza(LPAI) and fowl typhoid(FT) have been known as egg drop laying diseases because of the serious layer damage from mass zone layer. In this study, such egg drop laying diseases were investigated. To access this study, we performed to evaluate antibody titers in serum and isolated bacteria and virus from organs and feces on May, July and September in 2003. The distribution of ND from January to May, IB and LPAI from October to February of the next year, and FT from March to September were inspected by the question survey in 21 farms. ND revealed to be positive rates of 490 to 474(96.7%) in May, 510 to 506(99.2%) in July and 510 to 510(100%) in September with hemagglutination inhibition(HI) test. The mean antibody titers were 10.2, 9.9 and 10.2, respectively. With regard to IB, 484 out of 490 samples(98.7%) in May, 508 of 510(99.6%) in July and 509 of 510(99.8%) in September showed positive results and the mean antibody titers were gradually increased with 8.2, 9.0 and 9.4, respectively. According to HI test of LPAI, the positive results were shown in 442 of 480(92.1%), 394 of 494(79.8%) and 402 of 483(83.2%) in May, July and September, respectively. The mean antibody titers were decreased with 4.6, 4.3 and 4.0. The distribution of LPAI also elicited the positive rates of 480 to 475(99.0%) in May, 494 to 485(98.2%) in July, 483 to 472(97.7%) in September as determined by ELISA and the mean S/P ratio were 2.319, 2.557 and 2.380, respectively. Compared ELISA results with HI test of LPAI the positive results were 480 to 422(92.1%), 475(99.0%), 494 to 394 (79.8%), 485(98.2%) and 483 to 402(83.2%), 472(97.7%). Therefore, the positive rate determined by ELISA was higher than that of HI test with 6.9, 18.4 and 14.5%, respectively. When performed RT-PCR for ND using organ and feces samples, the pathotypes were detected 5(15.6%) in May, 2(5.3%) in July, 2(7.1%) in September but there is no samples showing positive band for LPAI. In attempt to isolate Salmonella gallinarum, bacteria were obtained from 4 cases(12.5%) in May, 9(23.6%) in July, 5(17.8%) in September. Thus the highest rate for isolation revealed to be shown in July. When evaluated the antimicrobial susceptibility to 18 isolated strains of S. gallinarum, bacteria were sensitive to trimethoprim/sulfamethox(61.1%), kanamycin(55.5%), ampicillin(55.5%) and amoxacillin/clavulanic acid(55.5%), cephalothin(50.0%), but resistant to penicillin(88.9%), streptomycin(88.9%), erythromycin(83.4%) and tetracycline(61.1%). According to HI test of ND and LPAI using captured 164 wild Korean tree sparrows(Passer nontanus), the positive rates were 47.6% and 57.3%, and the mean HI titers were 5.32 and 4.02, respectively. 71(43.2%) and 58(35.3%) in captured sparrows also showed more than 4 titers for HI test to ND and LPAI, respectively. However, the attempt for isolation of viruses failed in all samples.

대학 졸업예정자의 취업지원프로그램 참여가 구직효능감 및 구직성과에 미치는 영향

배성숙(Bea Sung Sook),장석인(Chang Sug In) 한국인적자원관리학회 2014 인적자원관리연구 Vol.21 No.5

청년실업이 심각한 상황에서 취업률은 대학 평가의 주요 지표가 되고 있다. 본 연구는 최근 들어 대학에서 취업률 향상을 위해 운영하고 있는 취업지원프로그램에 대한 대학 졸업예정자의 참여가 구직효능감 및 구직성과에 미치는 영향을 살펴보는 데 그 목적이 있다. 이를 위해 대전ㆍ충청지역의 6개 대학 4학년 졸업예정자 388명을 대상으로 설문조사를 실시하였다. 그 중 연구에 적합하지 않은 데이터를 제외하고 385명의 자료를 분석하였다. 본 연구의 결과는 다음과 같다. 첫째, 대학졸업예정자의 개인적 특성에 따른 취업지원프로그램 참여는 학점이나 자격증 준비가 소홀했던 학생일수록 취업지원프로그램 참여 가능성이 높은 것으로 나타났다. 둘째, 취업캠프, 취업특강, 취업박람회, 취업강좌, 취업동아리, 취업상담 등의 취업지원프로그램 참여는 구직효능감 상승에 중요한 영향을 미치고 있었다. 그러나 취업상담을 제외한 취업지원프로그램별 참여횟수가 높아질수록 구직효능감 증진에 유의한 관계가 없는 것으로 밝혀졌다. 셋째, 취업지원프로그램 참여는 이력서 제출 등의 구직성과에 긍정적으로 작용하는 것으로 나타났으나, 취업박람회의 참여횟수가 높아질 수록 이력서 제출에 부정적으로 영향을 미치는 것으로 나타났다. 이러한 연구결과를 바탕으로 연구의 학문적 의의 및 취업지원프로그램의 운영에 대한 실무적 시사점, 그리고 후속연구에 대하여 제언하였다. In a situation when the unemployment rate of young people is a serious social problem, the employment rate has become a key indicator of university assessment. The purpose of this research is to investigate the effects of Job Search Efficacy and Job Search Outcome obtained by participating in Job Search Supporting Programs of senior students, run by universities for the improvement of the employment rate. To achieve this purpose, a questionnaire survey was carried out for 388 senior students of six universities in the Taejon and Chung Cheong area. The data of 385 senior students were analysed, except those not suitable for the research. Study findings are as follows. First, the participation rate of Job Search Supporting Programs in connection with individual peculiarities of senior students showed that participation possibility for the program was higher for the students neglectful of their grade or preparation of certificates useful for the job search. Second, the participation in Job Supporting Programs such as Job Search Camp, Special Lectures on the Job Search, Job Search Fair, Job Search Course, Job Search Club and Job Search Consultation, have an important effect on the enhancement of Job Search Efficacy. But as the frequency of participation in each Job Search Supporting Program, except Job Search Consultation, gets higher, it is shown that it does not have any meaningful relationship with the increase of Job Search Efficacy. Third, the participation of Job Search Supporting Programs affects positively on the Job Search Outcome, such as submitting resume, but as the frequency of participation in the Job Search Fair is increased, it showed that it had a negative influence on the submission of a resume. On the basis of these research result, academic significance of the research, practical implication of the operation of Job Search Supporting Program and the following researches are proposed.

독성 알코올 중독 환자에 대한 고찰

이누가 ( Nu Ga Rhee ),정성필 ( Sung Phil Chung ),박인철 ( In Cheol Park ),이경룡 ( Kyeong Ryong Lee ),김현진 ( Hyun Jin Kim ),김건배 ( Gun Bea Kim ),조영순 ( Young Soon Cho ),권인호 ( In Ho Kwon ),김승환 ( Seung Whan Kim ) 대한임상독성학회 2012 대한임상독성학회지 Vol.10 No.1

Purpose: Toxic alcohols are responsible for accidental and suicide motivated poisonings, resulting in death or permanent sequelae for the afflicted patients. Major therapeutic modalities in these cases include treatment with alcohol dehydrogenase inhibitors and extracorporeal elimination. There have been a number of case reports of toxic alcohol intoxication in Korea. The purpose of this study was to review the clinical characteristics of patients suffering toxic alcohol intoxication. Methods: We retrospectively reviewed the medical records of patients who presented with toxic alcohol intoxication at 8 emergency departments (ED) from Jun 2005 to Nov 2011. Patients who ingested methanol, isopropyl alcohol, ethylene glycol, and other alcohols except ethanol, were included in this study. The clinical characteristics of these patients were analyzed to include anion and osmolar gap, and estimated concentration of alcohol in the body. Results: During the study period, 21 patients were identified who had ingested toxic alcohol (methanol; 12 patients, ethylene glycol; 9 patients). At ED arrival, the mean anion gap was 18.7±6.9 and the osmolar gap was elevated in 13 patients. Oral and IV ethanol were administrated to 11 patients in order to inhibit alcohol dehydrogenase. Extracorporeal elimination procedures such as hemodialysis were performed in 9 patients. There were no fatalities, but the one patient suffered permanent blindness. Conclusion: This study found that ethylene glycol and methanol were the substances ingested which produced toxic alcohol intoxication. The patients presented with high anion gap metabolic acidosis and were typically treated with oral ethanol and hemodialysis.

베이지안 네트워크와 행동 선택 네트워크를 이용한 유비쿼터스 홈에서의 상황 적응적 인터페이스 생성

박한샘(Han-Saem Park),송인지(In-Jee Song),조성배(Sung-Bea Cho) 한국HCI학회 2008 한국HCI학회 학술대회 Vol.2008 No.2

최근 가정환경의 홈 씨어터를 동작시키기 위해서는 TV, 오디오, DVD, Video, 셋탑박스 등 여러 장치를 동시에 조작해야 한다. 이 경우 사용자가 원하는 기능을 실행하기 위해서는 여러 기기에 해당하는 리모컨 버튼의 기능과 위치를 잘 알고 있어야 한다. 이러한 현실적인 문제로 인해 사용자들은 일반적으로 자신이 원하는 기능을 선택하는데 어려움을 겪는다. 더욱이 유비쿼터스 가정환경이 현실화 되어 사용자가 조작 가능한 장치들이 늘어나면, 사용자의 혼란은 가중될 것이다. 따라서 기능을 요약해서 사용자에게 제공하는 적응적 인터페이스가 필요하다. 또한, 유비쿼터스 환경에서는 조작하고자 하는 장치 뿐 아니라, 사용자 인터페이스가 표시되는 컨트롤러에도 다양한 모바일 또는 고정된 장치들이 사용되므로 각 장치의 능력이나 제약 조건에 맞게 사용자 인터페이스의 형태를 조절해 줄 필요가 있다. 제안하는 시스템에서는 상황에 따라 표현되는 기능과 형태가 변경되는 적응적 사용자 인터페이스를 구현하기 위해, 유비쿼터스 가정환경을 모델링하고, 모델링된 상황 및 장치 정보를 사용한다. 상황에 맞는 장치별 필요정도를 구하기 위해서는 베이지안 네트워크를 사용한다. 행동 선택 네트워크는 사용자의 상황과 예측된 장치별 필요도를 입력으로 사용해 장치별로 현 상황에 필요한 기능을 선택한다. 이렇게 선택된 기능들을 실제 사용자 인터페이스가 구현될 장치에 맞게 프레젠테이션 템플릿을 이용해 실제 사용자 인터페이스로 구성하여, 적응적 인터페이스를 구성한다. 실험을 위해서는 유비쿼터스 홈 시뮬레이션 환경을 구축하고, 해당 환경을 바탕으로 장치 사용기록을 시나리오를 바탕으로 생성하였다. 생성된 시나리오를 바탕으로 장치별 필요도 추론결과를 평가하여 베이지안 네트워크가 효과적으로 사용자의 요구를 예측함을 확인하였다. 마지막으로, 14명의 사용자들에게 평가된 10개의 태스크에 대해 기존의 고정된 홈 UI와 제안하는 적응적 홈 UI를 비교해 본 결과, 생성된 적응적 홈 UI가 일반적인 태스크를 고정적 홈 UI에 비해 효과적으로 처리할 수 있음을 확인하였다. Recently, we should control various devices such as TV, audio, DVD player, video player, and set-top box simultaneously to manipulate home theater system. To execute the function the user want in this situation, user should know functions and positions of the buttons in several remote controllers. Normally, people feel difficult due to these realistic problems. Besides, the number of the devices that we can control shall increase, and people will confuse more if the ubiquitous home environment is realized. Therefore, user adaptive interface that provides the summarized functions is required. Moreover there can be a lot of mobile and stationary controller devices in ubiquitous computing environment, so user interface should be adaptive in selecting the functions that user wants and in adjusting the features of UI to fit in specific controller. To implement the user and controller adaptive interface, we modeled the ubiquitous home environment and used modeled context and device information. We have used Bayesian network to get the degree of necessity in each situation. Behavior selection network uses predicted user situation and the degree of necessity, and it selects necessary functions in current situation. Selected functions are used to construct adaptive interface for each controller using presentation template. For experiments, we have implemented ubiquitous home environment and generated controller usage log in this environment. We have confirmed the BN predicted user requirements effectively as evaluating the inferred results of controller necessity based on generated scenario. Finally, comparing the adaptive home UI with the fixed one to 14 subjects, we confirmed that the generated adaptive UI was more useful for general tasks than fixed UI.

LED 램프의 특성 분석을 통한 전기안전 관리 방안에 관한 연구

이기연(Ki-Yeon Lee),문현욱(Hyun-Wook Moon),김동우(Dong-Woo Kim),임용배(Young-Bea Lim),유인호(In-Ho Ryu) 대한전기학회 2016 전기학회논문지 Vol.65 No.11

In this paper, we analyzed causes of accidents that recently increased in the illegal and defective LED lamps. They were analyzed by the electrical characteristics calculation and reappearance experiments. The causes of the accidents were analyzed from the circuit affected by the variation of voltage, current and power by harmonics. We drew a conclusion for electrical safety in illegal or degraded LED lamps from the analysis result. The management factors for electrical safety in LED lamps were harmonics, reactive power and power factor. It is possible to secure the electrical safety through monitoring of power factor in failure products and available in smart meters or smart distribution boards.

Effect of the foliar application of selenium on selenium content of whole- crop barley

In-Bea Choi,Jung-Joon Lee,Jae-Hwan Nho,Kwang-Min Cho,Sang-Kyun Cho,Tai-Il Park,Hyeong-Ho Park,Tae-Hwa Song,Kee-Jong Kim,Ik-Hwan Jo 한국육종학회 2012 한국육종학회 심포지엄 Vol.2012 No.07

A field experiment was conducted to evaluate the varietal variation of Se concentration and to determine the effects of selenium foliar applications on the productivity and agronomic characteristics of the whole-crop barleys. Se fertilizer was foliar applied at five levels(0, 50, 100, 200, 400 ppm) and two forms (sodium selenite and sodium selenate solution) at stem elongation stage, the middle of April. Cultivar effects on whole-plant Se contents were small and not significant. Regardless treatments, there were no remarkable effects on dry matter yield and forage quality of whole crop barleys. Se contents of plant was higher in selenate application by 3~10 times than selenite. In selenate treatments, as Se levels were raised from 50 ppm to 400ppm the Se contents were increased from 331ppb to 3433ppb and Se contents were positively correlated with the rate of Se application levels. Selenium(Se) is an essential nutritional trace element, which is needed for growth and reproduction in all living animals. But the line between the requirement and harmfulness of Se is narrow since selenium is a highly toxic element. The level of Se in feeds of plant varies depending on plant species, growing season and soil which the plants grow on. Because of low concentration of Se in domestic soils, the selenium availability to plants is limited and it is necessary to supplement feed with selenium. Generally organic Se is less toxic and more efficiently utilized than inorganic Se. Under the condition that antibiotics use in feed are prohibited, selenium enriched whole-crop barley can be one way to improve animal health.

東寶 重石―모리브덴 鑛床의 鑛物共生과 流體包有物

Hee In Park(朴喜寅),Sang Ho Moon(文相鎬),Young Boo Bea(裵永富) 대한자원환경지질학회 1985 자원환경지질 Vol.18 No.4

The Dongbo tungsten-molybdenum deposits are fissure-filling veins emplaced in granites of late Cretaceous age. Integrated field, mineralogic and fluid inclusion studies were undertaken to illuminate the characters and origin of the ore deposits. Mineral paragenesis is complicated by repeated fracturing, but four distinct depositional stages can be recognized; (Ⅰ) tungsten-molybdenum minerals-quartz-chlorite stage, (Ⅱ) iron-oxide and sulfides-quartz stage, (Ⅲ) iron-oxide-base metal sulfides-sulfosalts-quartz-carbonates stage, (Ⅳ) barren rhodochrosite-zeolite stage. Fluid inclusion studies were carried out for stage Ⅰ quartz and stage Ⅲ quartz, sphalerite and calcite. Fluid inclusion studies reveals highly systematic trends of homogenization temperature and salinity throughout the mineralization. Ore fluids during stage Ⅰ were complex, NaCl rich brine and salinity reached values as high as 34.4 weight percent equivalent NaCl, but the later ore fluids were more dilute and reached to 9.7 weight percent equivalent NaCl during stage Ⅲ. Intermittent boiling of ore fluid during stage Ⅰ is indicated by the fluid inclusions in stage Ⅰ quartz. Depositional temperatures and pressures during stage Ⅰ range from 520℃ to 265℃ and from 600 to 400 bars. Homogenization temperatures of the stage Ⅲ quartz, sphalerite and calcite range from 305℃ to 190℃. Fluid inclusion data from the Dongbo mine are nearly similar to those from other hydrothermal tungsten deposits in the Kyeongsang basin. Depositional temperature and salinity of ore fluids during precipitation of tungsten-molybdenum minerals in Dongbo mine were much higher, but CO₂ contents were much lower than those from hydrothermal tungsten-molybdenum deposits of late Cretaceous plutonic association in central parts of Korean peninsula.

셀레늄의 엽면시비가 총체보리의 생육 및 셀레늄 흡수에 미치는 영향

최인배 ( In Bea Choi ),김경훈 ( Kyeong Hun Kim ),김상민 ( Sang Min Kim ),김양길 ( Yang Kil Kim ),이미자 ( Mi Ja Lee ),박태일 ( Tae Il Park ),김경호 ( Kyung Ho Kim ),최재성 ( Jae Seong Choi ),박광근 ( Kwang Geun Park ),한옥규 ( Ouk 전북대학교 농업과학기술연구소 2014 농업생명과학연구 Vol.45 No.2

겨울철 사료 작물인 청보리을 대상으로 국내 토양의 특성상 부족하기 쉬운 셀레늄을 엽면시비하여 청보리의 생육 및 사료가치와 셀레늄 함량 등을 조사하였고, 청보리 품종별 셀레늄 흡수능의 차이를 알아보았다. 셀레늄을 4월 중순에 50에서 400ppm까지 농도를 높여 엽면시비한 결과 출수기 등 생육이나 수량, 사료가치에는 대조구와 유의한 차이가 없었다.셀레늄 화합물에 따라 식물체에 흡수되는 정도가 달랐는데 농도를 달리하여 처리하였을 때 selenite 시험구에서는 건물내 셀레늄 함량이 0.12~0.28ppm이었으나 selenate 시험구에서는 0.33~3.43ppm 으로 selenate 형태의 셀레늄 화합물이 엽면시비에 더 적합한 것으로 조사되었다. selenate 수용액을 50g/ha의 농도로 엽면시비한 시험구의 수확 후 건물 내 셀레늄 함량은 0.34ppm으로 가축 사료의 적정 셀레늄 함량인 0.1~0.3ppm에 가장 근접하였다. 또한 청보리 품종에 따른 셀레늄 흡수능력 차이는 적은 것으로 조사돼 셀레늄이 강화된 청보리 생산을 위해서는 조사료생산량과 가축의 기호성 등을 고려하여 적정 품종을 선택하여 재배할 수 있을 것으로 생각된다. A field experiment was conducted to evaluate the effects of foliar application type and dosage of selenium on the productivity, feed quality and selenium concentration of whole crop barley. Whole crop barley ‘Youngyang’ and other cultivars were applied selenium as foliar spray from two different selenium compounds(sodium selenite and sodium selenate) and at four different level, 50, 100, 200, 400 ppm at the stem elongation stage(the middle of April). The forage productivity and feeding quality of ‘Youngyang’ was not affected by selenium types and dosage. Selenium content in dry matter was 3~10 times higher when Se was applied in the form of sodium selenate than sodium selenite at the same selenium level and it shows the selenate form is more effective. When selenate 50 ppm was applied as foliar spray, selenium concentration in ‘Youngyang’ was 0.34 ppm and this is regarded the suitable treatment to satisfy the recommended selenium concentration(0.1~0.3 Se mg/Kg) in animal feed. The absorption of Se among whole crop barley varieties were not different and ‘Youngyang’, ‘Yuyeon’, ‘Uho’, ‘Yuho’ are recommended for selenium enriched whole corp barley because of their stable productivity and higher palatability.