CM전문회사의 현장관리조직 운영실태 분석

신원상(Shin, Won-Sang),이강민(Lee, Kang-Min),손창백(Son, Chang-Baek) 대한건축학회 2014 大韓建築學會論文集 : 構造系 Vol.30 No.8

This study is aimed at offering basic data for enhancing the organizational structure and productivity of on-site construction management (CM) employees. To accomplish the objective, the organizational operation system and employee evaluation of domestic CM companies were analyzed by site scale to promote efficient operation. The findings are as follows. First, in terms of CM workforce, the employees handling architecture, electricity, and machines represented the highest proportion. As for qualification, top engineers were dispatched to both large-scale and small-scale CM sites more than any other employee. Second, the results on CM organizational productivity are as follows. The per capita sales increased as the service payment increased. In terms of scale, the site worth less than a billion won had per capita sales of 76 million won, about 5 times less than the site worth 5 billion won or more whose per capita sales were 371 million won. The monthly per capita sales also increased as the service payment increased. However, the difference was minimal, about a half of the difference in per capita sales. These findings would be useful for companies that have no systematic criteria for CM organization selection and evaluation.

Tetoron-Hemp 混紡사의 糊付에 關한 硏究

申光浩,鄭元圭,李光培,金碩根 嶺南大學校 工業技術硏究所 1975 연구보고 Vol.3 No.1

The purpose of this study is to investigate the characteristics of Tetoron-Hemp blended yarn sized by cornstarch and P.V.A. size The results are summarized as follows; 1) By using cornstarch size together with P.V.A. size, tensile strength and resistance to abrasion are increased. 2) When sample yarn is sized at the high temperature the effect of penetration is excellent. 3) By adding sodium sulphate, penetrating ability of size to sample yarn is increased. 4) The desizing activity is generally excellent in every sample yarns.

아조벤젠 분자(Disperse Red 1)를 포함한 측쇄형 고분자에서 광유도 복굴절의 실시간적 조사

신희득,주원제,오차환,송석호,김필수,한양규 한양대학교 자연과학연구소 2001 自然科學論文集 Vol.20 No.-

아조벤젠 그룹을 포함한 측쇄형 고분자 필름(PDR1)에서 광 유도된 이방성을 실시간적으로 조사하였다. 수평, 수직한 흡수율의 변화를 광 유도된 복굴절의 기록, 감쇠, 소거, 완화 과정에 따라 측정하여, 매질 내의 아조벤젠 분자의 정렬상태와 복굴절과의 관계를 광 이성화과정으로 설명하였다. 또한 기록빔의 세기를 따른 수직, 수평한 흡수율의 변화와 유도된 복굴절의 관계를 조사하였다. The photo-induced anisotropy for a polymeric film(PDR1) containing azobenzene group as side-chain was investigated dynamically. The change of absrobances with parallel and perpendicular components was measured in recording, decaying, erasing and relaxation processes of photo-induced birefringence, so the relation between the alignment of azobenzene groups and the birefringence was well explained according to the photo-isomerization. Also, the dependence of the photo-induced birefringence on intensity of recording beam was investigated with changes of both absorbance and birefringence.

아프리카의 정치적 전통과 식민주의, 민주주의의 전망

신원용 국제지역학회 1997 국제지역연구 Vol.1 No.1

Nortriptyline 청소율과 Metoprolol 산화대사능과의 상관관계

정원석,장인진,이경훈,신상구,우종인,박찬웅 大韓臨床藥理學會 1993 臨床藥理學會誌 Vol.1 No.2

요추간판탈출증에서 현미경 수술과 경피적 자동수핵제거술에 대한 비교연구

신원한,장재칠,주교성,김범태,최순관,변박장 순천향의학연구소 1997 Journal of Soonchunhyang Medical Science Vol.3 No.1

A retrospective study of operative results were carried out in a series of 164 patients who were performed microdiscectomy and 57 patients performed automated percutaneous lumbar discectomy (APLD) for herniated lumbar discs between January 1, 1990 and June 30, 1996 at the Department of Neurosurgery, Soonchunhyang University Hospital. The operative results were analysed, and the correlation between preoperative clinicoradiological factors and postoperative clinical results were statistically assessed. The major results were as follows : 1. Of 164 microdiscectomy cases, 102 were males and 62 were females, mean age was 42.4 years and incidence was the highest in the 5th decade, and of 57 APLD cases, 43 were male and 14 female, mean age was 32.2 years and incidence was the highest in the 3rd decade. 2. The preoperative symptoms and signs were lumbago(98.2%), radiating pain(96.3%), positive straight leg raising test(77.4%), motor weakness(27.4%), claudication(13.4%) & voiding difficulty(2.4%) in microdiscectomy cases, and lumbago(98.2%), radiating pain(98.2%), positive straight leg raising test(70.2%) & motor weakness(17.5%) in APLD cases. 3. Number of operated levels were performed 226 in microdiscectomy and 74 in APLD. The most commonly operated levels of two groups were L4-5 level. 4. Operative results 1) The overall success rates by Prolo's scale were 87.1% in microdiscectomy and 80.7% in APLD, respectively. 2) In younger age group (below 30 years) and in non-compensatory group, success rates were significantly higher in microdiscectomy. 3) As to protrusion and degeneration on MRI, clinical results of moderate protrusion and degeneration of discs in microdiscectomy were statistically significant, and those of mild protrusion and degeneration of discs in APLD were also statistically significant. 4) The most common cause of failure was inappropriate removal of disc material in microdiscectomy and sequestered discs in APLD. According to the above results, there were no differance in overall success rates between microdiscectomy and APLD. But clinical results seem to be influenced by the age, existence of compensation, and by the degree of protrusion and degeneration of discs as prognostic factors. If the selection of operative procedure between microdiscectomy and APLD for herniated lumbar disc is carefully done with clinical and radiologic findings of patients, good outcome might be achieved.

대구지역의 복지욕구 및 삶의 질 평가

신원식,임성옥 韓國福祉行政學會 2002 복지행정논총 Vol.12 No.1

지역사회복지 발전의 과제는 지역차원의 욕구를 효과적이고 효율적으로 해결할 수 있는 새로운 방법을 찾는데서 출발한다고 볼 수 있다. 이러한 과제를 달성하기 위해서는 무엇보다 지역사회의 욕구를 과학적으로 분석하는 것이 일차적 과제라 할 수 있다. 그러나 사회복지현장에서 실시되어 왔던 욕구조사는 방법론적인 문제점과 그 필요성에 비해 얻어지는 결과들은 미약하다는 비판이 많았으며, 욕구조사의 내용 및 수준 또한 지역사회 또는 지역주민의 욕구에 대한 사정을 시도하기보다는 구체적인 프로그램 선호도를 조사하는 것이 대다수였다. 또한 지역사회의 특성과 그 지역사회의 사회적 이슈를 살린 욕구조사가 이루어지지 못하였을 뿐 아니라 지역사회와 지역주민의 영역을 구분하여 조사되지 못한 것이 일반적이었는데, 이는 지역사회를 바라보는 사회복지기관의 시각을 좁히는데 일조하였다고 볼 수 있다. 따라서 본 연구에서는 욕구조사의 대상을 일부 사회복지대상자에게 한정짓지 않고 전시민을 대상으로, 대구지역의 특성을 반영하는 보다 과학적인 욕구사정이 필요하다는 인식하에, 만20세 이상의 대구시민 700명을 층화표본추출하여 조사하였다. 이 실증연구 결과는 대구지역사회내 사회복지 발전방안과 시민들의 삶의 질 향상을 위한 방안을 도출하는데 의의가 있다고 하겠다.

유산균 용균 효소를 생산하는 미생물의 분리, 동정 및 배양조건

신원철,마호우 한국미생물생명공학회 ( 구 한국산업미생물학회 ) 1996 한국미생물·생명공학회지 Vol.24 No.3

토양으로부터 Lactobacillus plantarum에 대하여 용균 활성이 있는 미생물을 분리하여 동정 및 배양 조건을 검토하였다. 용균 활성이 있는 분리 균주는 Gram 양성으로 포자와 편모는 존재하지 않았다. 분리 균주의 배양학적 특성은 colony 형태가 불규칙하였고 색깔은 흰색이었으며 표면은 거치른 상태이었다. 그 외 생리학적 특성으로는 생육온도 범위가 15~45℃, 생육 pH 범위는 4~10이었다. 또한 염농도가 7%까지 생육이 가능하였고 catalase, oxidase 양성 및 starch, casein, esculin 분해능이 있었다. 이상의 결과와 당이용성과 당발효성을 검토한 결과로부터 분리 균주는 Bacillus sp.로 동정되어 Bacillus sp. LM-8로 명명하였다. Bacillus sp. LM-8을 이용한 용균 효소의 생산은 NB 배지에서 초기 pH 8, 30℃에서 24시간 배양하였을 때 약 1.25 units/ml를 나타내었다. 또한 배지조성 검토 결과 당은 용균 효소 생산에 커다란 영향이 없었고 peptone 1.0%, NaCl 0.1%에서 약 1.5 units/ml의 용균 효소 생산을 나타내었다. Isolation, identification, and culture conditions of a lytic enzyme producing microorganism against Lactobacillus plantarum were investigated. The selected strain was gram-positive, rod (0.7×2.7 ㎛ in size), and non-motile. The strain did not have any flagella and spores. According to its cultural and physiological characteristics, the strain was identified as Bacillus sp. The optimal pH and temperature for the production of lytic enzyme were 8.0 and 30℃, respectively. The maximum enzyme activity showed 1.5 units/ml in the medium composed of 1% peptone and 0.1% NaCl.

근관충전재가 유견 유치의 치근 단조직에 미치는 영향에 관한 병리조직학적 연구

신원규 大韓小兒齒科學會 1985 大韓小兒齒科學會誌 Vol.12 No.1

This study was undertaken to evaluate the periapical tissue response to the endodontic filling materials such as ??, ??, and Zinc Oxide Eugenol in pulpectomy technique, especially in the primary dentition of dogs. Mandibular First and Second primary molars of 16 mongrel dogs (age about 9-10 weeks) were selected for this study. For histologic study of pulpectomized primary teeth, the intervals of observation ranged 10, 20, 30, 40 days after experiment respectively. Each specimens were fixed with 10% formalin and decalcified in 5% nitric acid. All specimens were stained with Hematoxylin-Eosin and examined histopathologically. The results were as follows; 1. The resorption of filling material by the macrophage and foreign body giant cell was seen in the experimental group of ??, ??, and Z.O.E. Hydron was most prominantly resorpted among those experimental groups. 2. Distant seeding phenomenon of ?? experimental group was showing around the periapical tissue in underfilling, proper filling and overfilling. Distant Seeding of Z.O.E. group was observed less than Hydron??? experimental group. Distant Seeding of ?? experimental group was not observed. 3. All massive overfilled endodontic filling materials coursed inflammatory response and abscess formation with the infiltration of Lymphocytes and PMN in the periapical tissue. Fibrosis was observed in slightly overfilled lesion of ?? experimental group. 4. In the Z.O.E., ?? and Control group root resorption was accellerated after 20 days of experiment and 30 days in ?? filling material. 5. All experimented filling material showed radiopaque in the X-Ray radiograph, ?? was less radiopaque comparing with another two filling materials.

Analysis of the Importance-Performance Technique for Instructor Evaluation at NOLS

申元燮,Andrea Feunekes 충북대학교 농업과학기술연구소 1993 農業科學硏究 Vol.11 No.1

本 硏究는 마케팅 分野에서 開發된 "重要度-成就度 分析"을 利用하여 林間學校 敎師들의 敎授指導能力을 評價하기 위하여 遂行되었다. 文獻 및 設問調査를 통하여 敎師의 能力을 나타내는 要因을 70가지 選定하였고 다시 要因分析 技法을 통하여 12개의 因子를 最終 選拔하였다. 本 硏究는 美國 와이오밍주의 National Outdoor Leadership School이란 林間學校에서 遂行하였고 學生들에게 각 因子들에 대한 重要度를 設問하였다. 이 重要度 評價에는 敎師들도 각 因子가 얼마나 重要한지를 評價하는데 參與하였다. 코스가 끝난 후 學生들은 그들을 指導한 敎師에 대하여 각 因子에 대한 成就度를 評價하도록 하였다. 設問의 分析結果 學生들의 性別과 택한 코스의 種類에 따라 重要度 및 成就度의 評價에 差異가 있었다. 學生과 敎師間의 重要度 評價에 있어서는 큰 差異가 發見되지 않았다. '重要度-成就度 分析表'를 통한 技法은 重要度와 成就度를 각각 比較한 것보다 많은 情報를 提供하여 주었다.