• Journal of Korean Philosophical Society
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• v.116
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• pp.33-58
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• 2010

Der Antisemitismusstreit in der Philosophie Heideggers kann als ein Streit um seine politische Theologie bezeichnet werden. Fast alle Epigonen Heideggers haben seine Teilnahme an Nazi-Bewegung anerkannt, aber seine antisemitische Haltung verneint. Farias und Faye haben dagegen so behauptet, $da{\ss}$ seine antisemitische Haltung bzw. rassistische Tendenz in seiner ganzen Vorlesungen und Werken gefunden werden $k{\ddot{o}}nnen$. Insbesonders nationalsozialistische bzw. antisemitische Tendenz Heideggers kann als die Stoffe der politischen Theologie im Horizont der seinen eigentlichen $Faktizit{\ddot{a}}t$ gekennzeichnet werden. Die gesamten Vorlesungen und Schriften Heideggers sind seine eigene Gedanken, welche durch keinen ${\ddot{a}}u{\ss}eren$ Zwang $durchgef{\ddot{u}}hrt$ werden. Heideggers Antisemitismus ist ja in diesem Sinne eine $tats{\ddot{a}}chliche$ $Faktizit{\ddot{a}}t$. Aber das ist kein ideologischen Wahnsystem der Nationalsozialisten, sondern eine Art des kulturellen Antisemitismus. Heidegger glaubte damit, die Erde und den Blut deutschen Volkes in der reinsten Weise aufzubewahren durch die Auferstehung des geistigen, geschichtlichen deutschen Daseins. Der rassistische, antisemitische Verdacht zur Heideggerschen Philosophie soll nur in diesem Denkshorizont kritisch interpretiert werden. Damit kann und soll Heideggers rassistische, antisemitische Haltung mit der Nationalsozialisten, welche die Vernichtung der Juden historisch und philosophisch zu legitimieren versucht, unterschiden werden.

• Journal of Korean Philosophical Society
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• v.145
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• pp.217-244
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• 2018

This paper reviews how $J{\ddot{u}}rgen$ Moltmann embraces and transforms the philosophy of Ernst Bloch. For what are the hopes of the two thinkers who presuppose opposing worldviews? This question will provide a good opportunity to look at how different religious types, based on different worldviews in modern philosophy of religion, can understand and communicate with one another. Ernst Bloch was a philosopher who originally interpreted Judeo-Christian thought through Marxism and Persian Dualism and helped to carry out the intrinsic criticism of the doctrine of Christian eschatology by developing atheism of Christianity into a philosophy of hope. Bloch and Moltmann deal with the concepts of future, humanity, nation, and hope in the eschatological horizon, but their worldviews are so different. For example, the connection between the Beginning and Ending, Disjunction or Continuation, the Core of Existence and Resurrection, Messianism and Marxism, Atheism and Theism, Persian Dualism and Judeo-Christian Monotheism. Therefore, a one-sided interpretation that ignores worldview differences in the hopes of these two thinkers should be avoided. Moltmann actively embraced the Messianism of the Jewish thinker, Bloch, by excluding Marxism, made the spectrum of broad-minded horizons diminished in the union of Messianism and Marxism. Moltmann replaced the utopian possibilities of matter in the Ontology of Not-Yet-Being, with the resurrection of Christ, who was crucified, and with the God of Creation and the God of Exodus. By overthrowing the position of atheism in Christianity, which was very important for Bloch, with the system of Trinitarian Monotheism, it resulted in the disconnection and conflict between the Old Testament and the New Testament, especially the ignorance of the tension between God the Lord and Jesus Christ.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.1
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• pp.217-223
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• 2019

In this study, the acceleration changes of the surrounding ground when crushed stones were installed in a strip-type were analyzed using the 1-G shaking table test. The ground was constructed from clay, and the foundation was installed using crushed stone of strip-type form. The response acceleration and response spectrum for various input seismic motions were analyzed. The change in acceleration was examined according to the adjacent distance to the strip-type crushed stone foundation. In the Hachinohe seismic motion results, there was no significant decrease in acceleration, but the maximum response acceleration for the two seismic motions was inversely proportional to the distance from the crushed stone foundation. As a result of the response spectrum analysis, the attenuation period in the long period and the short period input wave were different from each other, and the change in response spectrum affected the maximum acceleration value. As the distance from the crushed stone foundation was increased, the attenuation was larger in the period between 0.08 and 0.5 sec in the Hachinohe seismic motion, the attenuation was larger in the period of less than 0.2 seconds in the Northridge seismic motion.

• Journal of the Society of Naval Architects of Korea
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• v.56 no.1
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• pp.34-46
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• 2019

This paper provides the numerical results for the self-propulsion performance in waves of a car ferry vessel with damage in one of its twin-screw propulsion systems without flooding the engine room. The numerical simulations were carried out according to the Safe Return to Port (SRtP) regulation made by the Lloyd's register, where the regulation requires that damaged passenger ships should have an ability to return to port with a speed of 6 knots in a Beaufort 8 sea condition. For the validation of the present numerical analysis study, the resistance performance and the self-propulsion performance of the car ferry in intact and damaged conditions in calm water were calculated, which showed a satisfactory agreement with the model test results of Korea Research Institute of Ship and Ocean engineering (KRISO). Finally, the numerical simulation of self-propulsion performance in waves of the damaged car ferry ship was carried out for a normal sea state and for a Beaufort 8 sea state, respectively. The estimated average Brake Horse Power (BHP) for keeping the damaged car ferry ship advancing at a speed of 6 knots in a Beaufort 8 sea state reached about 47% of BHP at MCR condition or about 56% of BHP at NCR condition of the engine determined at the design state. In conclusion, it can be noted that the engine power of the damaged car ferry ship in single propulsion condition is sufficient to satisfy the SRtP requirement.

• Journal of Ocean Engineering and Technology
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• v.33 no.1
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• pp.1-9
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• 2019

This paper considers a numerical assessment of the self-propulsion performance of a damaged ferry carrying cars in irregular waves. Computational fluid dynamics(CFD) simulations were performed to see whether the ferry complied with the Safe Return to Port (SRtP) regulations of Lloyd's register, which require that damaged passenger ships should be able to return to port with a speed of 6 knots (3.09 m/s) in Beaufort 8 sea conditions. Two situations were considered for the damaged conditions, i.e., 1) the portside propeller was blocked but the engine room was not flooded and 2) the portside propeller was blocked and one engine room was flooded. The self-propulsion results for the car ferry in intact condition and in the damaged conditions were assessed as follows. First, we validated that the portside propeller was blocked in calm water based on the available experimental results provided by KRISO. The active thrust of starboard propeller with the portside propeller blocked was calculated in Beaufort 8 sea conditions, and the results were compared with the experimental results provided by MARIN, and there was reasonable agreement. The thrust provided by the propeller and the brake horsepower (BHP) with one engine room flooded were compared with the values when the engine room was not flooded. The numerical results were compared with the maximum thrust of the propeller and the maximum brake horse power of the engine to determine whether the damaged car ferry could attain a speed of 6 knots(3.09 m/s).

• Journal of the Korean Recycled Construction Resources Institute
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• v.6 no.4
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• pp.267-274
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• 2018

Though the wet bottom ash has been used as a type of lightweight aggregate, dry bottom ash, new type bottom ash from coal combustion power plant, has scarcely researched. It is excellent lightweight aggregate in the view point of construction material. This study is performed to check the applicability of dry bottom ash as a fine aggregate in lightweight aggregate concrete, by analyzing various properties of fresh and hardened concrete. We get results that the slump of concrete is within the target range at less than 75% replacement rate of dry bottom ash, the air content is not affected by the replacement rate of dry bottom ash, the bleeding capacity is less than $0.025cm^3/cm^2$ at 75% under of the replacement rate of dry bottom ash, and the compressive strength of concrete show 90% or more comparing the base mix while initial strength development is a little low. Oven dry unit weight of concrete is reduced by 8.9% when replaced 100% dry bottom ash, and dry shrinkage tends to decrease depending on increase of replacement rate of dry bottom ash. Modulus of elasticity of concrete shows no decease at 50% over of the replacement rate of dry bottom ash, while modulus of elasticity of concrete decreases when the replacement rate increases further. The dry bottom ash, when used as a fine aggregate in lightweight concrete, can be used effectively without any deterioration in quality.

• Journal of the Korean Recycled Construction Resources Institute
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• v.7 no.2
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• pp.166-173
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• 2019

In this paper, the reaction properties of silica source in the accelerated curing conditions using autoclave and the fundamental properties of inorganic Micro Defect Free(MiDF) concrete using silica source are studied. Studies show that Si ions elution rate from silica source in autoclave curing is higher in amorphous source. In tap water conditions, solids which is source after autoclaved curing show a higher mass reduction in amorphous materials, which is attributed to the higher elution rate of ion. In $Ca(OH)_2$ solution conditions, amorphous materials show higher mass increase, due to increase in C-S-H minerals. From experiment for influence on the properties of MiDF concrete by using nano silica materials, the specimen with silica fume shows an increase in compressive strength and a decrease in absorption depending on replacement rate up to 5.5%, while nano silica with amorphous phase and high-fineness shows a decrease in compressive strength and decrease in the water absorption. The specimen with nano silica increases the pore below 10,000nm, but reduces pore between 10,000 and 100,000nm. The above results show that the porosity and absorption rate of MiDF concrete can be reduced by using amorphous nano-size silica. However, to reduce the pore of 50 to 10,000nm, better dispersion of nano material in the cement matrix will be necessary. We will focus on the this item in the next research.

• Journal of Convergence for Information Technology
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• v.9 no.9
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• pp.67-77
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• 2019

This study was conducted to examine effects of the spiritual care education program on self esteem, communication, existential well-being and spiritual care competence in nurses. A non-equivalent control group, non-synchronized with pre-posttest design was used. The participants were 63 nurses(30 in an experimental group and 33 in a control group)attending a bachelor program of C Colledge in G metropolitan city. The experimental group attended 7 sessions of a SCE(Spiritual Care Education) program. Sessions were 90 minutes each, held once per week for 7 weeks. The scores for self-esteem, communication, existential well-being and spiritual care competence were measured before and after the treatment. Data were collected between October 10 and December 5, 2017 in an experimental group, April 24 and June 5, 2018 in a control group. Data were analyzed using Chi-square, Fisher's exact test, independent t-test using SPSS/WIN 21.0. The existential well-being(p<.025) and spiritual care competence(p<.001) were significantly increase in the experimental group compared to the control group after the intervention. Results suggest that this SCE program could be effective in increasing the existential well-being and spiritual care competence of nurses.

• Journal of Life Science
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• v.29 no.2
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• pp.147-151
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• 2019

Soybean [Glycine max (L.) Merr.] is grown worldwide for its high protein and oil content. Anthocyanins from black soybean seed coats are known to have many pharmaceutical effects. Soybean cultivars with large seed sizes and black seed coats are needed by soybean farmers. However, antinutritional factors, like protein, stachyose, and Kunitz trypsin inhibitor (KTI) exist in raw mature soybeans. Genetic elimination or reduction of these components is needed in soybean breeding. The objective of this research was to develop new a soybean strain with black seed coats and green cotyledons that was KTI protein free and low in stachyose. Six parents were used. The presence or absence of KTI protein was detected using the Western blot technique. The content of stachyose in mature seeds was detected using HPLC. One new strain was selected from 11 $F_2$ plants with black seed coats and green cotyledons that lacked KTI protein. The new strain had black seed coats and green cotyledons and was KTI protein free and low in stachyose. The plant height of the new strain was 66 cm, and its 100-seed weight was 28.4 g. The stachyose content of the new strain was 2.59 g/kg. The new strain developed in this research will be used to develop new cultivars that are KTI protein free and low in stachyose.

• Applied Chemistry for Engineering
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• v.22 no.2
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• pp.173-177
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• 2011

In this study, the formation of $AlPO_4$-type porous materials from alum sludge was investigated. The materials were synthesized by the reaction of aluminum hydroxide and phosphoric acid with an organic template. Cationic surfactant, natural humic acid, and amino acids were used for the organic template. The residual organic templates were removed by calcination at $600^{\circ}C$ in the air. Powder X-ray diffraction patterns showed the charicteristic patterns of the $AlPO_4$-type porous materials. The morphology of the material was examined using a scanning electron microscopy. The coordination environment of $Al^{3+}$ ion was investigated by $^{27}Al$ MAS NMR technique. Both tetrahedrally and octahedrally coordinated$Al^{3+}$ ions were found in the as-synthesized samples while all $Al^{3+}$ ions were tetrahedrally coordinated in the calcined products. The development of mesopore in the solid material was confirmed by the measurement of BET specific surface area. Finally, they were used for removal of toxic formaldehyde from the air and the formaldehyde molecules were adsorbed on the surface of pores. In conclusion, $AlPO_4$-type porous materials from alum sludge might be applicable in the removal of toxic volatile organic compounds from the air.