• Journal of Pharmaceutical Investigation
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• 제16권4호
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• pp.158-170
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• 1986

This is the article on the uses, methods of elaboration, qualitative, and quantitative evaluations, of organic and inorganic bismuth trivalent compounds. The obvious accent appears to be on the therapeutic uses. However, their interest will relate to all, for the reader looking beyond that first impression will be treated to an amazingly rich compendium of historical applications that can only prompt new questions and open up unsuspected horizons in seemingly unrelated area.

• Journal of the Korean Statistical Society
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• 제4권2호
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• pp.139-151
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• 1975

Individual effect of genes controlling quantitative traits can not ordinarily be distinguised from one another. Consequently, it is not possible to determine the mode of inheritance for single genes. By studying their combined effectsin segregating generations, however, one can gain some insight into their behavior and can make statistical inferences about their average gene action. The investigation reported herein was to extend genetic variance components and variance and covariance analyses, special attention was given to the genetic statistics from which least square estimators of genetic parameters are obtained.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
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• pp.1739-1743
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• 2006

Recent advances in the microstructural modification of metal films using excimer laser projection irradiation and lateral resolidification are discussed. Pure copper films have been directionally resolidified into large sheet-like grains when properly encapsulated for suppression of liquid-phase dewetting. A survey and quantitative assessment of the defects found in these icrostructures, typical for rapidly solidified metals, is presented.

• Journal of Pharmaceutical Investigation
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• 제26권3호
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• pp.207-213
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• 1996

The kinetic change of electrical resistance of hairless mouse skin as a function of ionic strength of the bathing medium was determined from impedance measurements. After increasing (decreasing) the ionic strength of the bathing medium, resistance decreased (increased) continuously with time, finally reaching an equilibrium value. We have modelled this process, using nonsteady-state diffusion kinetics. The results show semi-quantitative correlation between theoretically derived and experimentally obtained values. Overall, this work provides further mechanistic insight into ion-conduction through the skin.

• 약학회지
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• 제26권2호
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• pp.117-121
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• 1982

This investigation was intended to develope the quantitative gas liquid chromatographic method for quercetin. The method involves derivatization of the sample with trimethylsilylimidazole containing cholesterol as an internal standard and injection into a gas chromatograph with 3% OV-17 column. The calibration curve for the quercetin was linear over a sample in the range of 4-16.mu.g. The minimum detectable amount using FID in $1.6{\times}10^{-10}$ a.f.s. was determined to be $6.64{\times}10^{-10}mol$.

• 유체기계공업학회:학술대회논문집
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• 유체기계공업학회 1997년도 강연회 및 연구개발 발표회 논문집
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• pp.188-195
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• 1997

The application of PIV to the studies of fluid-machines, especially focused on turbo-machinery is reviewed by scrutinizing the previous investigation. Owing to the inevitable high-speed analysis of turbo-machinery consisting of rotating impellers, the importance of optical setups to cope with illumination problem is frequently mentioned as main ingredient affecting the PIV performance. And the acquisition of the relative velocity and absolute velocity is determined mainly by the optical recording conditions. A few studies cast satisfactory extension of the PIV data to quantitative pressure estimation and related noise assessment.

• KIEAE Journal
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• 제7권5호
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• pp.13-20
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• 2007

The history of the church is becoming 100 years in Korea and it is great growth in both quality and quantity with relatively a short history. But, recently church architecture is without respect to environmental plan because of considering only a quantitative growth. Consequently, the purpose of this study is to analyze the church of floor plans and environment elements of which is built recently or will be built and presents to the fundamental data for church architecture in Korea.

• 한국안전학회지
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• 제20권4호
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• pp.71-77
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• 2005

There are insufficient models that find problems and solutions for accident prevention through risk assessment and suggest safe work process and work instruction from foundation works to finish work for accident decrease. This paper presents a quantitative risk assessment model by analysis of risk factors in each process such as foundation, erection, structure, equipment finish and etc based on accident examples and investigation on actual condition in building. In addition, the safety management system was developed to perform risk assessment of construction and use it for effective safety training for labor.

• Earthquakes and Structures
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• 제5권4호
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• pp.379-394
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• 2013

Post-earthquake fire (PEF) can lead to a rapid collapse of buildings damaged partially as a result of prior earthquake. Almost all standards and codes for the design of structures against earthquake ignore the risk of PEF, and thus buildings designed using those codes could be too weak when subjected to a fire after an earthquake. An investigation based on sequential analysis inspired by FEMA356 is performed here on the Immediate Occupancy, Life Safety and Collapse Prevention performance levels of structures, designed to the ACI 318-08 code, after they are subjected to an earthquake level with PGA of 0.35g. This investigation is followed by a fire analysis of the damaged structures, examining the time taken for the damaged structures to collapse. As a point of reference, a fire analysis is also performed for undamaged structures and before the occurrence of earthquake. The results indicate that the vulnerability of structures increases dramatically when a previously damaged structure is exposed to PEF. The results also show that the damaging effects of post-earthquake fire are exacerbated when initiated from the second and third floor. Whilst the investigation is made for a certain class of structures (conventional buildings, intermediate reinforced structure, 3 stories), the results confirm the need for the incorporation of post-earthquake fire into the process of analysis and design, and provides some quantitative measures on the level of associated effects.

• The Journal of Asian Finance, Economics and Business
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• 제8권1호
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• pp.759-766
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• 2021

In this digital age, all organizational environments force businesses to adopt Information and Communication Technologies (ICT) since these technologies have immense impact on such businesses' competitiveness and productivity. Nonetheless, the productivity and the competitiveness enjoyed by such firms vary depending on the size or the organizations, context of the country; developing or developed, and what kinds of technologies are adopted. This investigation focused on small- and medium-sized enterprises (SMEs) of Eastern province of Sri Lanka where such studies are scanty. The adoption of social media (SM) by SMEs is inclined to change how organizations operate, this calls for an investigation of the elements that impact SMEs to adopt SM and such investigation. Technology-Organization-Environment (TOE) framework was based to understand the factors. Research approach was quantitative approach using questionnaire survey. Data were collected using online form to see 285 valid responses. Structural Equation Modelling was deployed to evaluate the proposed model. Results revealed that Relative Advantage, Compatibility, Complexity, Observability, Competitive Intensity, Bandwagon Pressure, and Competitive Pressure were influencing, while Trialability, Top Management Support, CEO's Innovativeness did not show statistically significant influence on SMEs' social media adoption.