정보화근로사업으로 인한 관련산업의 고용유발효과 분석 : 산업연관분석 (Input-Output Analysis)기법의 적용 An Application of the Input-Output Analysis

박광국,주효진,최병기 한국정책학회 2002 韓國政策學會報 Vol.11 No.3

본 연구는 정보화근로사업으로 인한 관련산업의 고용유발효과가 어느 정도인가를 알아보기 위해 산업연관분석(I/O) 기법을 적용하여 그 효과를 추정하였다. 이를 위해 1998년부터 2000년까지 한국전산원에 정보화근로사업 예산지출내역서를 보고한 7개 중앙행정기관(행정자치부. 외교통상부, 건설교통부, 보건복지부. 법제처, 대검찰청, 기상청)을 대상으로 하였으며, 정확한 추정을 위해 한국은행에서 1998년을 기준으로 작성하여 2001년 7월에 발간한 산업연관표(인장표)를 이용하였다. 산업연관분석을 위해 먼저 정보화근로사업의 예산지출내역을 정보화기반조성 예산지출부분과 인건비 지출부분으로 구분한 다음 각 부문별 예산지출내역을 산업연관표의 분류기준에 맞추어 재분류하였다. 또한 산업연관분석에 필요한 산업부문별 생산유발계수와 고용유발계수를 도출하였다. 분석결과, 정보화기반조성 예산지출로 인해 45,999명의 고용유발효과가 있었으며. 인건비 예산지출로 인해 2,020명의 고용유발효과가 있는 것으로 나타났다. 따라서 전체적으로 정보화근로사업으로 1998년부터 2000년까지 약 307억원의 예산지출을 통해 약 48.019명의 고용유발효과가 관련산업에서 발생한 것으로 추정되었다. The purpose of this study is to estimate employment induced effects produced by the IT New Deal by introducing the method of the input-output analysis. The seven central governmental agencies were sampled because they reported the whole budget data related to the IT New Deal from 1998 to 2000. For the elaborate estimate, the 「1998 Input-Output Table: Extended Version」 released by the Bank of Korea on July, 2001 was used. The analysis was conducted according to the following steps. First, the budget outlays of the IT New Deal Program were reconstructed based on the classification system of the input-output table. Second, the coefficients of production and employment induced by the industrial sector were drawn in order to estimate the whole effects resulting from the IT New Deal. The analytic results showed that employment induced effect of 45,999 persons was estimated with the budget expenditure invested in purchasing infrastructure equipments and employment induced effect of 2,020 persons was produced with the budget expenditure used in hiring manpower for the IT New Deal.

활동기 척추동물의 십이지장 배상세포내 점액질에 관한 조직화학적 연구

박래백,한현주,임영빈,김효성,박경수,노영복 조선대학교 기초과학연구소 1990 自然科學硏究 Vol.13 No.1

본 실험은 다람쥐(Tamias sibiricus asiaticus Gmeli), 살모사(Agkistrodon halys Pallas), 황소개구리(Rana catesbeiana Shaw), 뱀장어(Anguilla japonica Temminck et Schlegel)등의 소장 배상세포내 점액질에 대한 성상을 밝히기 위하여 PAS reaction, Alcian blue pH2.5 및 Alcian blue pH0.4, 그리고 ABpH2.5-PAS reaction 복합염색등을 시행한 결과 다음과 같은 결론을 얻었다. 1. 사용한 각 동물에 있어서 소장 배상세포는 중성점액질, 약산성 및 강산성 황화점액질을 포함하고 있었다. 2. 중성점액질이 각 동물에 있어서 가장 안정된 분포를 보였으며 약산성 황화점액질도 비교적 고르게 분포되어 있었다. 3. 강산성 황화점액질은 다람쥐, 살모사 및 황소개구리에서는 소량 관찰되어 불안정한 분포를 보였으며 뱀장어에서는 관찰되지 않았다. 4. 각 실험동물의 십이지장 배상세포내에 포함된 점액질의 성상은 동물에 따라서 그 양과 염색성에 다소의 차이를 인정할 수 있다. In general, the goblet cells in the small intestines of experimental animals contained neutral mucosubstances, weakly and strongly acidic sulfated mucosubstances. Neutral mucosubstances show most stable distribution in the experimental animals. Mucosubstances in the small intestines of eels were composed of only neutral mucosubstances and weakly acidic sulfated mucosubstances. The contents and stain properties of mucostances produced in the intestinal goblet cells vary a little in portions within a species and in the same cell types of different species. This studies were performed in order to study composition of the mucosubstance in the goblet cells of small intestines of the various vertebrates. The specimens used in this study were obtained from the small intestines of 4 species of vertebrates, squirrels (Tamias sibiricus asiaticus Gmelin), vipers (Agkistrodon halys Palls), frogs (Rana catesbeiana Shaw), eels (Anguilla japonica Temminck et Scchlegel). All specimens were fixed in 10% neutral buffered formalin, embedded in paraffin wax, and sectioned at a thickness of 4㎛. They were stained with hematoxylin-eosin for general histological observation and with Periodic Acid-Schiff reaction, alcian blue pH2.5 and 0.4 and alcian blue pH2.5-Periodic Acid-Schiff reaction for detection of the mucosubstances. The mucous compositions in the goblet cells of the small intestines of various vertebrates examined by their staining reaction were neutral mucosubstances, weakly and strongly acidic sulfated mucosubstances.

한국 초기 근대 무용 연구 : 조택원, 최승희의 작품을 중심으로

박연진,김효순,정은주,문희숙 경희대학교 체육과학연구소 2000 體育學論文集 Vol.28 No.-

Many changing mankind's thought and recognition have affected our history, it is same that dance has become a new concept-dance art under the concept that experiment of a new formality and change are creation. Dancer's feeling is exposed through dance is a phenomenon of carrier which independently embodies self. Dance is a harmony between time and space and a harmony made by rhythmic movement and dance composition. Dance is an art expressing feeling and some situations intentionally dr not by moving its body. The way of communication has been changed since the introduction of the New Dance. In traditional dance, there was no sharply defined boundary to divide spectators and performers, that is, the object and the subject of communication. With the New Dance, there established modern theatres, which separated performers from spectators. With the New Dance, the dance itself became interpretive activity. The New Dance remodelled the traditional dance and introduced some element of ethnic dance from other countries. For example, the costume became so diversified in the New Dance that the range of expression also became expanded greatly.

고정화 세포를 이용한 황화수소 제거공정 최적화

박양호,손효진,김경주,권규혁,이중헌 한국공업화학회 2003 응용화학 Vol.7 No.1

In this study, the hybitd reactor has used to remove H_2S from the toxic gas. Since the oxidation and reduction reactors were combined, theri sizes were important to stabilize developed process. The optimal sizes of oxidation and reduction reactors were determined considering iron oxidation rate and H_2S removal rate. The optimal ratio of reactor size was 4 L for oxidation reactor to 1 L for reduction reactor.Immobilized Thiobacillus ferrooxidans has been developed to minimize the size of oxidation reactor. Since the immobilized cell enhanced the oxidation rate, it was possible to incrase H_2S removal efficiency. It was possible to incerase operation time because immobilized cell can survie lger than free cell.

Inhibitory Effect of Clavicepitaceae on Serotonin Release out of Human Platelets and Human Platelet Aggregation

박화진,--,--,--,--,--,-- THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCIEN 2004 Journal of biomedical laboratory sciences Vol.10 No.1

We have investigated the effects of hypha-water extracts (HWE), fruit body-water extracts (FWE) and cordycepin from Cordyceps militaris on serotonin release out of human platelets and human platelet aggregation. HWE and FWE inhibited the release of [^(3)H]-serotonin from human platelet stimulated by thrombin (2 U/ml) or collagen (20 ㎍/ml) in a dose-dependent manner. Furthermore, cordycepin, a major component of Cordyceps militaris, inhibited the human platelet aggregation induced by collagen (10 ㎍/ml) in a dose-dependent manner. These results suggest that cordycepin containing in HWE and FWE may inhibit the serotonin release by suppressing the collagen-induced human platelet aggregation. Accordingly, our data demonstrate that HWE and FWE containing much cordycepin might have antithrombotic and antimigrainous functions.

Cd_1-xMn_xTe 단결정의 광학적 특성

박효열,진광수,유병길,주정진,김중환 동의대학교 기초과학연구소 1994 基礎科學硏究論文集 Vol.4 No.1

Cd_1-xMn_xTe single crystals were grown by vertical Bridgman method and Mn mole fraction x was determined by the X-ray diffraction. Band gap and optical transition energies E₁, E₁+ △₁, E₂, △₁as Mn mole fraction x were obtained by measuring optical absorption and reflection at UV-visible region respectively. The change of the valence band spin-orbit splitting △₁at △ point of the Brillouin zone was discussed.

여학생들이 좋아하는 과학교사의 특성

박윤배,오효주 경북대학교사범대학과학교육연구소 2005 科學敎育硏究誌 Vol.29 No.-

만성 알코올 중독환자에서의 경련

류상효,송홍기,이주헌,박환석,남경식 대한간질학회 2003 대한간질학회지 Vol.7 No.1

Cyclosporin에 의한 치은증식증의 치험 2례

김종배,박효상,김창환,이용규,최봉주,장학원 啓明大學校 醫科大學 1997 계명의대학술지 Vol.16 No.2

Cyclosporin is a relatively new immunosuppressive agent which has been used to prevent organ transplant rejection, to treat type-I diabetes mellitus and several other autoimmune disorders. It is anticipated that the therapeutic use of cyclosporin will increase progressively in the future to treat numerous other disorders. As its clinical use broadens, it will needed for health professionals to be familiar with the beneficial effects as well as some of the undesirable side effects of cyclosporin therapy. A side effect of this drug in dentistry appears to be pronounced gingival hyperplasia. Cyclosporin induced gingival hyperplasia is indistinguishable from gingival hyperplasia induced by phenytoin and nifedipine in clinical and histopathologic finding. We experienced two cases of gingival hyperplasia secondary to cyclosporin therapy in patients, 48-year old & 28-year old females who received a kidney allograft transplant. Clinical examinations revealed a severely overgrown and inflammed gingiva. Surgical excision of the excess tissue was accomplished under local anesthesia. On follow-up check, gingival hyperplasia in a 48-year old patient whose oral hygiene was very poor showed successive recurrence after three times surgical excision, another patient who could control oral hygiene thoroughly showed good healing. Conclusively, it seems to be very important to control oral hygiene thoroughly to decrease occurrence and recurrence of cyclosporin-induced gingival hyperplasia.

공기 싸이클론 분리 장치의 분체 분리 효율

姜錫浩,朴永孝,金珠浩,朱星浩 嶺南大學校 工業技術硏究所 1985 연구보고 Vol.13 No.1

The collection efficiency of the Lapple's standard-type cyclone separator was determined in order to investigate the effects of the particle size of the dust samples, the dust loading, and the air inlet velocity to the cyclone under the ambient conditions. The experimental conditions are in the following ranges; the air inlet velocity; 5 to 14.7 m/s, the particle sizes of the mono-dispersed system; 14 to 280 ㎛, the dust loading; 17.8 to 58.6 g/㎥, respectively. The collection efficiencies determined were compared with those predicted by the semi-empirical equations proposed earlier by Strauss (³) and by Licht et al, (⁴) and those are shown to be increased, as the particle size of the sample dusts and the air inlet velocity increase, respectively. However, the effect of the dust loading in the air could not be recognized, but slightly increased. For the poly-dispersed particulate samples, having a wide particle size distribution, the grade or separation efficiency curve was experimentally determined to specify more exactly the cyclone separation performance, and the result was discussed with the statistical analysis previously worked by Herrmann.(??)