PDA를 이용한 건설 현장업무의 효율 제고를 위한 연구

강민수,신규철,김재준 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(구조계)

Information Technology is making rapid progress in other industries. However, construction industry is composed of various teams spreaded out to work in their place, so supply and demand on construction information within the appropriate time and the right place are becoming more important and control a successful completion of the construction project. Many researches have been conducted and operated in various construction work scope such as productivity management, logistics management, and so on. However the research concerned work scope that can be efficiently managed by using IT devices are insufficient. This study investigates how this technology especially PDA can be used to improve efficiency and effectiveness of construction management process. It classifies work scope into 9 catalogs based on PMBOK, and subdivides into 28 catalogs. This study propose the future works on PDA application in construction industry from the improvement effect's and applicability's point of view.

난치성 급성 혼합형 백혈병 환자에 동반된 수포성 괴저성 농피증 1예

강희정,이재련,이경희,현명수,신동훈,박진우,조희순 대한내과학회 2004 대한내과학회지 Vol.66 No.2

괴저성 농피증(pyoderma gangrenosum)은 드물게 발생하는 궤양성 피부질환으로 반수이상에서 궤양성 대장염, 류마티스성 관절염, 코론병, 만성 활동성간염 및 백혈병 같은 전신질환을 동반한다. 저자들은 난치성 급성 혼합형 백혈병에 동반한 수포성 괴저성 농피증의 드문 1 예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Pyoderma gangrenosum is a neutrophilic dermatosis that may be associated acute leukemia. We report a case of pyoderma gangrenosum associated refractory acute biphenotypic leukemia wherein the malignant cells show a phenotype specific for myelogenous and lymphocytic leukemia. Histopathologic examination revealed moderate perivascular infiltrate consisting mainly of neutrophils and lymphocytes without involvement of leukemic cells in the skin lesions. Treatment with systemic steroid was followed by a characteristically rapid healing of the skin lesions.

KAL기 추락에 의한 대량재해의 개인식별

강신몽,이원태,고영창,최상규,김윤희,이홍석,서재관,윤중진,이혜경,최득린,김종열,윤창육,변명식,이장홍 大韓法醫學會 1991 대한법의학회지 Vol.15 No.2

Individual identification is an important part in medicolegal field especially in mass disaster. At July, 27, 1989, KAL KE-803 was crashed on landing at Tripoli International Airport, Liba. The plane was caught in fire and sixty eight Koreans were sacrified. The majority of victims were severely charred and injured. The authors examed all dead bodies and successfully identified all the cases through visual, anthropological, odontological, radiological and pathological methods including fingerprint and blood typing.

CoFeSiB아몰퍼스리본의 자기감성기능

강재덕,임재근,신용진 明知大學校 産業技術硏究所 2000 産業技術硏究所論文集 Vol.19 No.-

This thesis has studied the magnetic sensing function by using an amorphous magnetic ribbon which has a zero-magnetostrictive composition its magnetic properties through the annealing technique in the demagnetization were measured in the magnetic field. We used a sample of composition (Fe0.06Co0.94)79Si2B19 with a thickness, length and width were 12㎛, 5㎝ and 2.5㎜, As a result of measuring the hysteresis curve of the sample which was examined inducing the pinning site of magnetization filed, the sample which was carried out the two annealing step shows that the LBJ(Large Barkhausen Jump) effect was confirmed at the reversal magnetization field Hw of 0.5 Oe and observed by the variation of the magnetic domain with the process of magnetization. And the sample with was used in this experiment was confirmed to have a magnetic sensing function.

호텔 기업의 효율적 아웃소싱 전략에 관한 연구 : 인력파견을 중심으로 Focusing on human resources

신강현,이재만 남서울대학교 2000 남서울대학교 논문집 Vol.6 No.-

Hotel outsourcing has been started with the purposes of reducing expenses, satisfying customers with improved service quality and creating more profit. But hotel outsourcing still remaining at the initial stage, it is necessary to focus on competition of quality service and to establish advanced operation system by maintaining the relation of mutual cooperation rather than the relation of contracted service. In order to solve this problem, professional companies specialized in outsourcing hotel service is required and methods such as network outsourcing and division outsourcing that separates certain department, etc. should be employed with more positiveness and it will allow future hotel companies take the characteristics of united association of each department with new system. To make this outsourcing strategy successful, two pre-requisitions are required. First, core capability should be understood internally, and secondly, outsourcing market with core capability at each professional area should be activated externally. Among these conditions, this study focused on the followings with the viewpoint of a hotel. (1) Managers' understanding of outsourcing and their will to put it into practice. (2) Diversification of methods for carrying out outsourcing. (3) Highlight on the concept of joint ownership by the agreement with labor union. (4) Credibility of selecting outsourcing suppliers. (5) Clarification of the area of core business of a hotel and establishment of necessary core capability. (6) Establishment of clear quality standard and assessment standard about suppliers and thorough control on them. (7) Establishment of multi-cultural organization culture.

三天地의 環境과 生物多樣性 : I. Enviornmental Factors and Flora I. 環境要因과 植物相에 關하여

신상천,이종운,배규호,전재인,강경화 嶺南大學校 基礎科學硏究所 1992 基礎科學硏究 Vol.12 No.-

Environmental factors and phytological aspects of Samchunimpoundment in Kyongsan, Kyongpook were studied. 40 quadrats in 4 sites had 94% herbaceous cover, 31% shrub cover and 18% tree cover. Ambrosia artemisiifolia var. elatior, Metaplexis japonica, Erigeron annuus, Humulus Japonicus, Eragrostis ferruginea, Artemisia princeps var. orientalis were dominant herbaceous species and found cultivated plants of Hordeumn vulgare var. hexastichon, Prunus persica, Morus alba and neophytes of Ambrosia artemisiifolia var. elatior, Erigeron canadensis, Erigeron annuus, Ailanthus altissima, Bidens bipinnata, Lactuca indica var. laciniata, Robinia pseudo-acacia, oenothera odorata, Euphobia maculata. The investigated sites were divided into 4 patterns based on the vegetation with high difference level and Ambrosia artemisiifolia var. elatior, Medicago sativa, Setaria viridis, Metaplexis japonica, Humulus japonicus, Calystegia japonica, Forsythia koreana, Lsctuca indica var. laciniata were different species group. More than 90% on the surface area of water mass covered with Nelumbo nucifera, Marsilea quadrifolia and Typha angustata and distributed Hydrilla verticillata, Ceratophyllum demersum, Trypa pseudo-incisa, Myriophyllum spicatum under water. Average data of environmental factor analysis are as followings; air temperature 25.8℃, ph 6.77, total hardness 117.94㎎/ℓ, SS 4.5㎎/ℓ,Do 3.3㎎/ℓ,BOD 6.6㎎/ℓ,COD 7.2㎎/ℓ,cl- 17.56㎎/ℓ,?? 7.14㎎/ℓ,Mn 0.05㎎/ℓ, Zn 0.04㎎/ℓ. Total quality of impoundment water were heavily polluted and were quality class Ⅳ.

공원묘지 유실에 의한 대량재해의 개인식별

강신몽,이한영,윤중진,이원태,김종열,이영석,서재관,최득린,서지석,이혜경 大韓法醫學會 1992 대한법의학회지 Vol.16 No.1

Individual identification of severely decomposed or skeletonized bodies is an important part in medicolegal field. 142 bodies were torn up and carried away by flood in a park cemetry, Kwang-Ju, Kyunggi province, Korea at Sept., 10, 1990. The authors examed the 56 bodies, which were gained, through medical, anthropological, odontological, radiological methods, and superimposition for individual identification. Among them, 41 cases were successfully identified, and remaining 15 cases were not identified because of sever destruction and no adequate information.

Ni-Zn 페라이트의 透磁率과 磁氣抵抗에 미치는 添加物의 影響

강재덕,최희태,서강수,신용진 明知大學校 産業技術硏究所 1990 産業技術硏究所論文集 Vol.9 No.-

This paper is studied on the effects of additive of permeability and magnetic reluctance of Ni-Zn ferrites. Ni-Zn ferrites was composed of 20mo1% NiO, 30mo1% ZnO, 50mo1% Fe₂O₃, and 0.0025n1o1%, 0.005mo1%, 0.01 mol% ??, Bi₂O₃, ?? were used as minor additive Sintering was carried oui at 1100℃. As results from the experiments, the initial permeability was proportional inversely to magnetic reluctance. It was observed that the better magnetic properties of initial permeability anti magnetic reluctance could be achieved by the additive ??.

아몰퍼스박막의 자기특성(Ⅱ)

신용진,임재근,서강수 明知大學校 産業技術硏究所 1996 産業技術硏究所論文集 Vol.15 No.-

In this paper we prove through the experiments the possibility that Co amorphous magnetic films can be used as high sensibility materials. We fabricate amorphous film of Fe4.7Co74.3Si2B19 by using sputtering mathod at high frequency. Then, we not only measure the magnetic properties of the annealed samples, but also observe the magnetic domain by using an Kerr effect optical microscope. As the result we find that the samples have high sensibility.

14각형 헥사아자 거대고리 구리(II)착물과 음이온의 반응에 미치는 리간드의 치환기 효과

姜信杰,李成得성득,權在槿,鄭守炅 大邱大學校附設 基礎科學硏究所 1991 基礎科學硏究 Vol.8 No.-

Reactions of copper(In complexes of 1, 8-dimethyl-, 1, 8-diethyl-, and 1, 8-dipropyl-1, 3, 6, 8, 11, 13-hexaazacyclotertradecanes(A, B, and C, respectively) with halide and pseudohalide ions have been studied in aqueous solutions by spectrophotometric method. It is observed that the equilibrium constants(K) of these reactions decrease with the ligand structure in the order A> B>C for anions and decrase with the anions in the order SCN^(-)>N_(3)^(-)>Br^(-)>Cl^(-) for complexes. The values of K increased with increasing temperature. Thermodynamic parameters obtained from the equilibrium constants are investigated.