• 한국생물물리학회:학술대회논문집
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• 한국생물물리학회 2002년도 제9회 학술 발표회 프로그램과 논문초록
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• pp.16-17
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• 2002

The major histocompatibility complex (MHC) is an important susceptibility locus for many human autoimmune diseases. The structural and functional properties of HLA-DR molecules that are associated with susceptibility to several autoimmune diseases, such as rheumatoid arthritis and multiple sclerosis, have been defined.(omitted)

• 대한기계학회논문집A
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• 제20권4호
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• pp.1123-1132
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• 1996

It has been reported that high temperature structural components represent the phenomenon of material degradation according to a long term service under high temperature and pressure. Especially, fossile power plant components using the fossil fuel and heavy oil are affected by dewpoint corrosion of $H_2SO_4$produced during a combustion. Therefore, the service materials subjected to high temperature and pressure may occur the stress corrosion cracking. The object of this paper is to investigate SCC susceptibility according to the material degradation of the high temperature structural materials in dewpoint corrosive environment-$H_2SO_4$.The obtained results are summarized as follows : 1) In case of secondary superheater tube, the fractograph of dimple is observed at the concentration of $H_2SO_4$-5%. When the concentration of $H_2SO_4$ is above 10%, the fracture mode is shifted from a transgranular fracture to an quasi-intergranular fracture according to the increment of concentration. 2) In the relationship between [$\Delta$DBTT]$_sp$ and SCC susceptibility, it is confirmed that the greater material degradation degree is, the higher SCC susceptibility is. In addition, it can be known that SP test is useful test method to evaluate SCC susceptibility for high temperature structural components. 3) When [$\Delta$DBTT]$_sp$ is above 17$17^{\circ}C$ the SCC fracture behavior is definitely observed with SCC susceptibility of above 0.4.

• 한국의류학회지
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• 제33권9호
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• pp.1419-1429
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• 2009

This study tests the validity of the Susceptibility of Global Consumer Culture (SGCC) Scale that is composed of three dimensions, conformity to consumption trend, quality perception, and social prestige, on Korean consumers. The study also identifies the relationships with consumer susceptibility to interpersonal influence and attitude toward purchasing global fashion brands. Utilizing the convenience sampling method, college students aged over 20 living in the Seoul metropolitan area were selected. Three hundred questionnaires were used in the statistical analysis, exploratory and confirmatory factor analysis, paired t test, and path analysis using structural equation modeling. Confirmatory factor analysis revealed that the SGCC scale measured by three dimensions fit well for young Korean consumers. Path analysis showed that identical conformity positively influences all three dimensions of the SGCC scale and that informational conformity positively influences purchasing intention toward global fashion brands. Among the three dimensions of SGCC, quality perception and social prestige positively influence purchasing intention toward global fashion brands.

• 한국융합학회논문지
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• 제8권11호
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• pp.413-421
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• 2017

본 연구는 심각해지는 대기 중 미세먼지 현실에 따라 우리나라 사람들의 미세먼지 관련 건강 인식과 행동에 대해 탐색하였다. 개인 위생적 차원에서 미세먼지에 대한 우리나라 사람들의 인식과 건강행동 사이의 관계를 탐색하기 위해 개인의 건강 인식과 관련 있는 다차원 건강통제소재, 질병에 대한 취약성과 심각성 지각 및 건강행동의도 사이의 구조적 관계를 분석하였다. 다차원 건강통제소재의 3가지 성향 중 내적 성향을 제외한 우연성향과 타인의존성향이 취약성과 심각성 지각에 영향을 미치고 있었고, 두 변인은 다시 미세먼지로 인한 질병 예방행동의도에 긍정적인 영향을 미치고 있었다. 이러한 결과에 따라 미세먼지 관련 질병 예방행동을 장려하기 위해 정확한 정보를 시의성 있게 제공하고 피해 최소화를 위한 방안을 제안하여 미세먼지에 대한 막연한 공포감이나 불확실성을 제거하고 이를 통해 내적 통제소재화를 자극할 수 있도록 독려할 필요가 있다. 끝으로 후속연구를 위한 제언을 제안했다.

• 한국정보시스템학회지:정보시스템연구
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• 제32권4호
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• pp.1-28
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• 2023

Purpose Recently, organizations have been allocating significant financial resources toward the implementation of new technologies and stringent information security (IS) policies in order to enhance IS. However, the potential for IS threats from internal sources within organizations remains high. This study proposes a mechanism whereby the organization's IS environment (organizational justice) enhances employees' perception of IS value congruence and encourages their voice behavior. Furthermore, this study validates that an individual's susceptibility to interpersonal influence can reinforce the relationship between the aforementioned factors and voice behavior. Design/methodology/approach We utilized AMOS 22.0 and Process 3.1 to validate the research model and hypotheses. The data was gathered from 435 employees employed in South Korean firms that implemented IS policies in their work. Structural equation modeling was employed to examine the relationship between organizational justice, value congruence, and voice behavior, and the interaction effect was confirmed by incorporating model 1 of Process 3.1 for the hypothesis pertaining to susceptibility to interpersonal influence. Findings The findings of this study indicate that organizational justice has a positive impact on voice behavior, which is further enhanced by value congruence. Furthermore, the influence of organizational justice and value congruence on voice behavior is moderated by susceptibility to information influence, while susceptibility to normative influence only moderates the effect of organizational justice. These results provide valuable insights for organizations in developing customized information systems strategies that effectively promote employees' voice behaviors.

• 자원환경지질
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• 제24권1호
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• pp.71-79
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• 1991

Anisotropy of magnetic susceptibility (AMS), directional variation of susceptibility in a sample, indicates the relative magnitude and orientation of preferentially aligned magnetic grains in a rock sample and represents important aspects of rock fabrics. This observation leads to various studies which applied the AMS technique to numerous geological problems, especially sedimentology, petrology, structural geology, and tectonics. Since AMS is, relative to conventional methods of petrofabric measurement, quickly measured, easily interpretated, and providing quantitative data, AMS technique has evolved into a powerful tool for detection of rock fabrics and continues to draw the interest of non-specialists as well as magnetists. This paper represents the theory, techniques, and parameters of the relatively new AMS method for estimating petrofabrics and their various applications.

• Journal of Welding and Joining
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• 제11권3호
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• pp.48-60
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• 1993

The cause of corrosion failure found in structures or various components operating in severe corrosive environments has been attributed to stress corrosion cracking(SCC)which is resulting from the combined effects of corrosive environments and static tensile stress. Slow strain rate test (SSRT) provides a rapid reliable method to determine SCC susceptibility of metals and alloys for a broad range of application. The chief advantage of SSRT procedures is that it is much more aggressive in producing SCC than conventional constant strain or constant load tests, so that the testing time is considerably reduced. Therefore, in this paper, the combined effects of material properties and strain rate on the tensile ductility and fracture morphology of parents and weldment for SM45C, SCM440 and SM20C steels were examined and discussed in synthetic sea water. The susceptibility of SCC was the most severe under the strain rate of $1.0{\times}10^{-6} sec^{-1}$, and R.O.A. can be used for parent and maximum load for weldment to evaluate the parameter for SCC susceptibility.

• 한국초전도ㆍ저온공학회논문지
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• 제15권3호
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• pp.1-4
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• 2013

We investigated the effect of Nb substitution for Ru on the structural and magnetic properties of $(Ru_{1-x}Nb_x)\;Sr_2(Sm_{1.4}Ce_{0.6})Cu_2O_z$ Samples. X-ray diffraction measurements indicated that nearly single-phase samples are formed in the range from x = 0 to 1.0. The superconducting transition temperature determined from the inflection in the field-cooled magnetic susceptibility decreased only slightly from $T_c$ = 25 K for x = 0 to $T_c$ = 22 K for x = 1.0, in consistent with the change in room temperature thermopower of the samples. However, the Nb substitution for Ru above x = 0.25 significantly suppressed the weak ferromagnetic component of the field-cooled magnetic susceptibility. It was also found that the Nb substitution for Ru results in an enhanced diamagnetic susceptibility with Nb content above x = 0.5 in both zero field-cooled and field-cooled magnetization measurements, in contrast to the behavior of the samples with $x{\leq}0.5$ in which the diamagnetic susceptibility decreases as the Nb content increases.

• 유통과학연구
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• 제11권11호
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• pp.49-55
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• 2013

Purpose - This study examined the effects of susceptibility to global consumer culture (SGCC) on the brand attitude of consumers of the global SPA brand in South Korea. Research Design, Data, and Methodology -Questionnaires were used, and the sample that was extracted by the convenience sampling method comprised 703 males and females, aged 20-36. The data were analyzed with SPSS 16.0 and Amos 5.0 for frequency analysis, exploratory factor analysis, confirmatory factor analysis, reliability analysis, correlation analysis, and structural equation modeling analysis. Results - First, conformity to consumption trends was found to have a significant effect on all four variables of SPA brand attitude (brand favorability, uniqueness, ethicality, and economic utility). Second, quality perception was found to have a significant effect on brand favorability, uniqueness, ethicality, and economic utility. Third, social prestige was found to have a positive effect on uniqueness. Conclusions - The results show that consumers' susceptibility to global culture is a significant factor in their attitude to the global SPA brand. Therefore, it would be more effective if the global SPA brand develops recognition among consumers that its products play a role in sharing new trends and global lifestyles.

• 한국지반공학회논문집
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• 제39권7호
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• pp.39-48
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• 2023

동상으로 인한 구조물의 피해를 방지하고자 세계 100여개의 국가에서는 토양의 동상민감성을 판정하는 실내실험법에 대해 연구를 진행하였다. 미국과 일본은 알래스카와 홋카이도와 같은 동토지역을 포함하고 있어 동상에 대한 연구가 활발히 진행되었으며, 연구 결과와 현장 적용을 통해 동상민감성 판정 표준 실험법과 기준을 제시하고 있다. 그러나 실험 방법이 복잡하고 공학적인 해설이 부족하며, 결과 분석에 대한 논리가 모호한 부분이 여전히 존재하고 있다. 본 논문에서는 이러한 미국 ASTM(American Society for Testing and Materials)과 일본 JGS(Japanese Geotechnical Society)의 동상 실험법을 동상 실험에 미치는 온도조건, 시료크기, 동결방향, 배수조건 등을 고려하여 면밀히 비교 분석하고, 지금까지 연구결과를 종합하여 향후 국제적인 연구동향에 부합하는 국내 동상민감성 판정 실험법과 기준의 방향을 제시하고자 한다.