• Journal of Korean Philosophical Society
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• v.117
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• pp.275-301
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• 2011

Die Einzelwissenschaften, zum Beispiel, die Biologie, die Psychologie, Soziologie behandeln heuzutage den Menschen. Aber sie alle behandeln den Menschen nach ihren eigenen Gesichtpunkten. Infolgedessen $k{\ddot{o}}nnen$ die Einzelwissenschaften den ganzen Menschen als den Menschen nicht $ber{\ddot{u}}ksichtigen$. Jhre Anthropologien $m{\ddot{u}}{\ss}en$ daher weitgehend $beschr{\ddot{a}}nkt$ bleiben. Dagegen entwickelte Max Scheler im letzten Jahrhundert eine neue philosophische Anthropologie. Seine Anthropologie ist wirklich neu und grundgehend. Diese Anthropologie bestimmt den Menschen als Geist, Freiheit, Person. Aber Max Scheler betont allzusehr "den Geist" in seiner philosophischen Anthropologie und infolgedessen distanzierter sich vom "Leben" in seinem $Menschenverst{\ddot{a}}ndnis$. Die Verfasserin sieht hier in dieser philosophischen Anthropologie einen Dualismus zwischen den Geist und das leben. Und Verfasserin findet eine Integration von Geist und Leben in der ontologischen Anthropologie bei Edith Stein. Diese ontologische Anthropologie charakterisiert sich $folgenderma{\ss}en$. 1. Es ist eine Anthropologie des "$Ge{\ddot{o}}ffnet$-Seins." 2. Es ist eine Anthropologie des "$Gef{\ddot{u}}hlt$-Seins." 3. Es ist eine Anthropologie des "Einheits-Seins." Die Verfasserin behauptet infolgedessen die ontologische Anthropologie bei Edith Stein sei eine geeignete und $sachm{\ddot{a}}{\ss}ige$ Anthropologie.

• Tunnel and Underground Space
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• v.17 no.4
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• pp.266-284
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• 2007

Recently, many efforts have been made to construct the first unlined tunnel, without in-situ concrete lining, in Korea. However, the lack of reliability in the performance of shotcrete as permanent tunnel support prevented from its realization. Shotcrete has been regarded to have significant problems in field application and long term performance because of unsatisfactory strength level and durability compared to those of European countries. In this study, the high strength shotcrete satisfying compressive strength over 40 MPa and flexural strength over 4.5 MPa was developed from optimized mix design. The type of accelerators and the amount of silica fume were selected as the main factors in mixing process and the analyses were carried out up to the elapsed time of 2 years. In order to evaluate the short term durability of shotcrete, an array of laboratory test consisting of freeze-thaw, carbonation chloride penetration and permeability test was performed. For long-term durability tests, specimens have been put in an operated highway tunnel to expose them to the similar environment when they are actually used as an unlined tunnel support. From the strength and durability tests, it was found that only alkali-free based accelerator satisfied the target strength of this study and also, the developed shotcrete showed very high performance in its durability.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2004.11a
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• pp.79-86
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• 2004

The technical expert standing system of our const겨ction industry is operated by the Ministry of Labor subjective national technical qualification law, as the professional engineer, architect and architect-engineer and so on. The construction management(CM) which is introduced on middle 1990 activates a building industry the condition of the essential indispensability for is becoming, is not officially recognized with national qualification to be, that as pending issue it is most urgent, the specialty manpower positivity which is judged as the nostril poop]e for qualification of the civil CM educational institutions has the certification which is a each educational program and a separate way and it is the actual condition which is become accomplished. The problem when as international certification the CMAA which is only it secures a reliability certification which is a CCM and SAVE seeing in the certified which is a CVS, compares in the foreign nation and the CM certification is excessive, it does not secure a reliability and an efficient characteristic to give a confusion to the capital increase lattices which in a condition are, it is mass produced it is a point. It saw from, it observes the capital increase reserve problem point which is a domestic CM and the certification integration which is a report and system anger it leads and with national certified qualification it develops to present the improvement program for, it does to sleep.

• The Korean Journal of Applied Statistics
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• v.30 no.5
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• pp.733-745
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• 2017

Local composite quantile regression is a useful non-parametric regression method widely used for its high efficiency. Data smoothing methods using kernel are typically used in the estimation process with performances that rely largely on the smoothing parameter rather than the kernel. However, $L_2$-norm is generally used as criterion to estimate the performance of the regression function. In addition, many studies have been conducted on the selection of smoothing parameters that minimize mean square error (MSE) or mean integrated square error (MISE). In this paper, we explored the optimality of selecting smoothing parameters that determine the performance of non-parametric regression models using local linear composite quantile regression. As evaluation criteria for the choice of smoothing parameter, we used mean absolute error (MAE) and mean integrated absolute error (MIAE), which have not been researched extensively due to mathematical difficulties. We proved the uniqueness of the optimal smoothing parameter based on MAE and MIAE. Furthermore, we compared the optimal smoothing parameter based on the proposed criteria (MAE and MIAE) with existing criteria (MSE and MISE). In this process, the properties of the proposed method were investigated through simulation studies in various situations.

• Explosives and Blasting
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• v.24 no.2
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• pp.51-63
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• 2006

The typical blasting method adopted in Pasir Coal Mine is a surface blasting technique with a single free face. It means that there is only one free face, which is usually the ground surface. This kind of blasting method is easy to use but inevitably causes enormous ground vibrations, which, in turn, can affect the stability of the slopes comprising the various boundaries of the open pit mine. In addition, the method also has the problem of lowering the overall blast efficiency compared to other methods such as bench blasting methods or ones with more than two free faces. In this respect, a project was launched to develop a new blasting method that is suitable for both controling the ground vibration and enhancing the blast efficiency. As a part of the project, we investigated the current blasting method of the mine, and have conducted field measurements of the ground vibrations from 12 biasts. This Paper presents the details of the typical blasting pattern and the Propagation characteristics of the ground vibration from the surface blasting in the mine. Especially, various predictive equations for peak Particle velocities that can be used to estimate the ground vibration level in the mine area were derived from the regression analyses using the measured ground vibration data.

• Journal of Food Hygiene and Safety
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• v.38 no.4
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• pp.193-201
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• 2023

Antimicrobials in human medicine are classified by The World Health Organization (WHO) into three groups: critically important antimicrobials (CIA), highly important antimicrobials (HIA), and important antimicrobials (IA). CIA are antibiotic classes that satisfy two main criteria: that they are the sole or the only available limited therapeutic option to effectively treat severe bacterial infections in humans (Criterion 1), and infections where bacteria are transmitted to humans from non-human sources or have the potential to acquire resistance genes from non-human sources (Criterion 2). WHO emphasizes the need for cautious and responsible use of the CIA to mitigate risk and safeguard human health. Specific antimicrobials within the CIA with a high priority for management are reclassified as "highest priority critically important antimicrobials (HP-CIA)" and include the 3^rd generation of cephalosporins and the next generation of macrolides, quinolones, glycopeptides, and polymyxins. The CIA list is the scientific basis for risk assessment and risk management policies that warrant using antimicrobials to reduce antimicrobial resistance in several countries. In addition, the CIA list ensures food safety in the food industry, including for the popular food chain companies McDonald's and KFC. The continuous update of the CIA list reflects the advancement in research and emerging future challenges. Thus, active and deliberate evaluation of antimicrobial resistance and the construction of a list that reflects the specific circumstances of a country are essential to safeguarding food security.

• Proceedings of the Korean Nuclear Society Conference
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• 1996.05b
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• pp.141-147
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• 1996

1979년 3월 Three Mile Island 2 (TMI-2) 발전소에서 사고가 발생했을 때 원자로용기내에 생성된 수소기체로 인하여 운전원은 원자로용기의 수위를 정확히 측정할 수 없었으며, 이로 인하여 사고상태를 신속히 파악하지 못하였다. TMI 사고이후 미국 원자력규제위원회 NRC는 이 같은 문제점을 해결하고자 미국내 모든 원전에서 사고 또는 비정상 조건이 발생할 경우에 원자로 용기 수위에 대하여 운전원이 신뢰성을 갖을 수 있는 후속조치를 수행토록 요구하였다. 또한 미국의 대표적인 전력연구소인 EFRI에서는 개량형 경수로 (Advanced Light Water Reactor : ALWR) 설계 요건으로 이러한 설계가 반영되도록 요건화 하였다.［1］. 본 논문에서는 2,825 MWt급 한국형 표준원전을 대상으로 EPRI에서 요구한 설계요건에 따라 TMI 2 발전소에서와 같은 사고로 인하여 수소기체가 발생했을 경우와 발전소가 비정상 상태로 인하여 증기가 발생했을 경우에, 이를 신속히 제거하여 운전원이 원자로용기의 수위를 정확히 감지할 수 있도록 하는 설계 방안을 검토하였다. 따라서, 설계방안으로 원자로용기에 모인 증기 또는 수소기체를 계통중 가장 높은 위치에 있으며, 계통구성 기기중 유일하게 2상을 유지하고 있는 가압기로 배출시키고자 두 기기간에 연결관을 설치하는 방안에 대해서 분석하였다. 원자로용기 상부해드와 가압기를 연결하는 방안은 여러가지가 있으나, 검토한 결과 한국형 표준원전에서는 연결관을 가압기 상부해드보다 4m 높게하여 원자로용기 상부해드와 연결하는 방안이 EPRI의 설계요건을 만족하면서 기존설계에 영향을 가장 적게 미치는 적합한 설계방안으로 분석되었다.크다는 단점이 있다.TEX>$_2$O$_3$ 흡착제 제조시 TiO$_2$ 함량에 따른 Co$^{2＋}$ 흡착량과 25$0^{\circ}C$의 고온에서 ZrO$_2$와 $Al_2$O$_3$의 표면에 생성된 코발트 화합물을 XPS와 EPMA로 부터 확인하였다.인을 명시적으로 설명할 수 있다. 둘째, 오류의 시발점을 정확히 포착하여 동기가 분명한 수정대책을 강구할 수 있다. 셋째, 음운 과 정의 분석 모델은 새로운 언어 학습시에 관련된 언어 상호간의 구조적 마찰을 설명해 줄 수 있다. 넷째, 불규칙적이며 종잡기 힘들고 단편적인 것으로만 보이던 중간언어도 일정한 체계 속에서 변화한다는 사실을 알 수 있다. 다섯째, 종전의 오류 분석에서는 지나치게 모국어의 영향만 강조하고 다른 요인들에 대해서는 다분히 추상적인 언급으로 끝났지만 이 분석을 통 해서 배경어, 목표어, 특히 중간규칙의 역할이 괄목할 만한 것임을 가시적으로 관찰할 수 있 다. 이와 같은 오류분석 방법은 학습자의 모국어 및 관련 외국어의 음운규칙만 알면 어느 학습대상 외국어에라도 적용할 수 있는 보편성을 지니는 것으로 사료된다.없다. 그렇다면 겹의문사를 [-wh]의리를 지 닌 의문사의 병렬로 분석할 수 없다. 예를 들어 누구누구를 [주구-이-ν가] [누구누구-이- ν가]로부터 생성되었다고 볼 수 없다. 그러므로 [-wh] 겹의문사는 복수 의미를 지닐 수 없 다. 그러면 단수 의미는 어떻게 생성되는가\ulcorner 본 논문에서는 표면적 형태에도 불구하고

• Journal of the Computational Structural Engineering Institute of Korea
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• v.32 no.2
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• pp.75-86
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• 2019

The biggest obstacle in the nuclear power generation is the high level radioactive waste such as the spent nuclear fuel. High level radioactivities and generated heat make the safe treatment of the spent nuclear fuel very difficult. Nowadays, the only treatment method is a deep geological disposal technology. This paper treats the structural safe design problem of the spent nuclear fuel disposal canister which is one of the core technologies of the deep geological disposal technology. Especially, this paper executed the nonlinear structural analysis for the stresses and deformations occurring in the canister due to the impulsive force applied to the spent nuclear fuel disposal canister in the case of an accidental drop and ground impact event from the transportation vehicle in the repository. The main content of the analysis is about that the impulsive force is obtained using the commercial rigid body dynamic analysis computer code, RecurDyn, and the stress and deformation caused by this impulsive force are obtained using the commercial finite element static structural analysis computer code, NISA. The analysis results show that large stresses and deformations may occur in the canister, especially in the rid or the bottom of the canister, due to the impulsive force occurring during the collision impact period.

• Tuberculosis and Respiratory Diseases
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• v.56 no.3
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• pp.308-314
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• 2004

Atelocollagen have been used recently in skin and other soft tissue defect regions more than silicone fluid because of the low incidence of an immune reaction and complications. Several cases of acute pneumonitis after a subcutaneous injection of silicone have been reported. The symptoms were dyspnea, fever, chest pain and hemoptysis. Previous reports have explained the pathophysiology of acute pneumonitis to a pulmonary microembolism and cellular inflammation. We experienced two cases of an acute interstitial pneumonitis and pulmonary hemorrhage after a subcutaneous injection of atelocollagen. They were all healthy young women and complained of dyspnea, fever and blood tinged sputum. The chest radiography and computerized tomography showed a bilateral ground glass opacity in both lung fields. One case recovered completely with conservative treatment but the clinical course of the other case was aggravated to the degree that invasive positive pressure ventilation therapy was required. We report a rare case of a diffuse pulmonary alveolar hemorrhage and an interstitial pneumonitis after the subcutaneous injection of atelocollagen for cosmetic purposes.

• Journal of the Korea Institute of Building Construction
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• v.17 no.4
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• pp.321-329
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• 2017

Concrete is a semi-brittle material, so its compressive strength is high but its tensile strength is low. The use of fiber-reinforced concrete to improve the disadvantages of such concrete can be an effective way to toughen effective toughness, and the performance is improved by using steel fiber reinforced concrete for structures that are vulnerable to bending forces. However, alternative materials are required due to corrosion of steel fiber and lowering of workability. The purpose of this study is to evaluate the availability of replacing steel fiber reinforced concrete by evaluating physical properties, mechanical properties and drying shrinkage properties of concrete using macro forta fiber with excellent diffusibility. Experimental results show that the macro forta fiber has better fluidity and mechanical performance than the steel fiber reinforced concrete. It was also confirmed that the crack resistance of concrete using Macro Forta fiber is effective in improving structural cracking and drying shrinkage resistance compared to steel fiber reinforced concrete.