• The Journal of Asian Finance, Economics and Business
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• 제8권7호
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• pp.313-322
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• 2021

This study aims to analyze the influence of religiosity, spiritual leadership, and work-life balance and its impact on innovative behavior through the mediating effect of employee engagement on the state-owned sharia bank of Central Java Province. The total sample of this study is 226 respondents taken from state-owned sharia bank in 6 Regencies/Cities in the former Karisedenan of Central Java. Samples are taken using a cross-sectional approach. The sampling technique is using the division of regions based on clusters (cities) and is carried out using a purposive sampling method. The results indicate that the indirect influence of all independent variables on innovative behavior through the mediating effect of employee engagement is found to be significant. This study views employee engagement from the perspective of religiosity-based social exchange theory so that religious values in the interaction relationship can be fairly applied and respected by the employees of the state-owned sharia bank. Managers can socialize the importance of spirit behavior to employees so that it can be their everyday attitude and becomes their guide for work. Leaders can become role models in straightening intentions while working as well as conditioning the conscience to always think positively at work by strengthening work engagement in sharia banking institutions.

• 대한금속재료학회지
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• 제47권4호
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• pp.217-222
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• 2009

Cu as a tramp element has been reported to encourage transverse cracking upon straightening operation during continuous casting or mini-mill processing. Therefore, the hot workability of steels containing Cu should be investigated. The purpose of the present study was to examine the effect of Cu contents on the hot ductility of low carbon steels by using hot compression test. Hot compression test was carried out using a Gleeble. The specimens were heated to $1300^{\circ}C$ for solution treatment and then held for 300s before cooling at a rate of $1^{\circ}C/s$ to test temperatures in the range of $650{\sim}1150^{\circ}C$ ($50^{\circ}C$ intervals) with strain rate of $5{\times}10^{-3}/s$. In Cu containing steels, the hot ductility was decreased with increasing Cu content at high temperature region which is to be attributed to copper enriched phase formed at scale/steel interface, and low hot ductility with increasing Cu content at low temperature region is attributable to the strengthening of matrix by the formation of ${\varepsilon}-Cu$. The width of ductility trough region was decreased with increasing Cu content.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제16권7호
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• pp.2305-2327
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• 2022

Recent improvements in technology have increased the consumption of virtual reality (VR) contents on immersive displays. The VR experience depends on the type of displays as well as the quality of VR contents. However, research on the impacts of VR content quality on VR experience and comparisons among different types of immersive display devices are lacking. In this study, VR contents created with our VR framework, are provided to participants on conventional two-dimensional (2D) immersive displays and VR headset. The geometric alignment of VR contents is improved with the addition of two calibration modes (i.e. preprocessing and straightening). The subjective feelings of presence and cybersickness experienced by participants while consuming VR contents created by our framework and commercial solutions are recorded in the form of questionnaires. The results of this study indicate that the improvements in VR quality lead to a better presence and less cybersickness in both conventional 2D displays and VR headset. Furthermore, the level of presence and cybersickness increases in VR headsets as compared to conventional 2D displays. Finally, the VR content quality improvements lead to a better VR experience for our VR framework as compared to commercial solutions.

• 소성∙가공
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• 제31권5호
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• pp.296-301
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• 2022

In this study, influence of the process parameters of the roller leveling process on the straightness of the steel wire was analyzed using numerical analysis. To construct the numerical analysis model, cross-sectional and longitudinal element sizes, which affect the prediction accuracy of longitudinal stress caused by bending deformation of the steel wire, were optimized, and mass scaling that satisfies prediction accuracy while reducing computational time was confirmed. By using the constructed numerical analysis model, the influence of various process parameters such as input direction of the steel wire, initial diameter of the steel wire, back tension and intermesh on the straightness was confirmed. The simulation result shows that the 3^rd and 4^th roller of vertical straightener had a significant influence on vertical shape of the steel wire.

• 턱관절균형의학회지
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• 제13권sup호
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• pp.15-20
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• 2023

Objectives: This case is to report the effect of TMJ balancing therapy (TBT) and combined Korean Medicine (CKM) on a 15-year-old male patient with suspected cervical dizziness of unknown causes. Methods: He was treated with TBT and CKM included Yin-yang Balancing Therapy of TMJ, pelvic balancing therapy, cervical chuna therapy once a week for 3 months. He continued to wear accurate balancing appliance (ABA) in the mouth, did 12-way cervical gravity straightening exercise and took banhabakchulchunma-tang-gamibang for 3 months. The effects of treatment was evaluated using the numerical rating scale (NRS). Results: After the treatments, dizziness was relieved from NRS 7 to NRS 1. Conclusions: This case report suggests that TBT and CKM treatments can relieve suspected cervical dizziness of unknown causes.

• 한국치위생학회지
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• 제11권2호
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• pp.213-222
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• 2011

Objectives : The purpose of this study is to arrange basic data necessary for education of AIDS and to prevent AIDS on undergraduates' knowledge or attitude toward AIDS. Methods : A self-administered questionnaire survey was used among 350 undergraduates in some of Jeonbuk and Gyeongnam area from September 9, 2009 to December 10, 2009 and then obtained the following results. Results : 1. Information route on AIDS was indicated to be higher in order of school education with 37.1% and TV & newspaper with 31.5% as for the health-related department. The health-unrelated department was indicated to be the highest in TV & newspaper with 67 people(43.8%), and had statistically significant difference(p<0.01). 2. The whole knowledge score on AIDS was indicated to be $12.72{\pm}2.67$ for the health-related department, resulting having been higher than the health-unrelated department with $11.84{\pm}3.30$. There was significant difference(p<0.01). The attitude score on AIDS was indicated to be $4.85{\pm}1.67$ for the health-related department, resulting having been higher than the health-unrelated department with $4.38{\pm}1.58$. There was significant difference(p<0.01). 3. Knowledge and attitude toward general AIDS stood at r=.112(p<0.05), thereby having had positive correlation. Knowledge and attitude toward AIDS infection stood at r=-.220(p<0.01), thereby having had negative correlation. Relationship between the whole knowledge and attitude toward AIDS stood at r=-.105(p<0.05), thereby having had negative correlation. Conclusions : AIDS is exponentially increasing in the whole world and is getting more serious. Even in our country, it is the tendency that the infected are gradually increasing. Health care of AIDS, which is impossible to be fully recovered and has no vaccine, is preferential to prevent infection. A continuous and efficient preventive education program is thought to be necessary for straightening wrong knowledge and prejudice on this by grasping right knowledge and attitude toward AIDS.

• 정보과학회 논문지
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• 제43권5호
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• pp.562-568
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• 2016

포인트 클라우드 데이터는 어떠한 형태를 표현하기 위해 무수히 많은 점들을 갖는 데이터 집합으로 특정 벡터 시스템에서 표현될 수 있으며, 일반적으로 3차원 좌표 공간에서 다양한 특성을 갖게 된다. 본 논문은 3차원 좌표 시스템의 포인트 클라우드에서 기존 방법(Hough Transform)보다 빠른 실린더 형태의 파이프 추정을 목표로 한다. 이를 위해 비교적 빠른 RANdom SAmple Consensus(RANSAC)를 사용한다. 본 논문에서 제안하는 실린더 형태의 파이프 추정은 두 가지 형태의 수학적 모델을 근거로 파라미터를 계산하고, 결과를 조합하여 예측한다. 두 가지 수학적 모델은 구(Sphere)와 직선(Line)이며, RANSAC 적합을 통해 실린더의 축과 반지름이 될 수 있는 구의 파라미터(중심과 반지름)를 계산하고, 이를 직선화하여 실린더를 추정한다. 이는 법선 추정(Normal Estimation) 및 분할(Segmentation) 없이 비교적 정확도를 유지하며, 빠르게 실린더 매칭을 할 수 있게 한다. 빠른 실린더 매칭은 실시간 파이프 추정이 필요한 레이저 스캐닝 및 건설 역설계 분야에서 활용할 수 있을 것이다.

• Earthquakes and Structures
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• 제10권2호
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• pp.367-388
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• 2016

Eccentrically braced frames (EBFs) represent an attractive lateral load resisting steel system to be used in areas of high seismicity. In order to assess the likely damage for a given intensity of ground shaking, fragility functions can be used to identify the probability of exceeding a certain damage limit-state, given a certain response of a structure. This paper focuses on developing a set of fragility functions for EBF structures, considering that damage can be directly linked to the interstorey drift demand at each storey. This is done by performing a Monte Carlo Simulation of an analytical expression for the drift capacity of an EBF, where each term of the expression relies on either experimental testing results or mechanics-based reasoning. The analysis provides a set of fragility functions that can be used for three damage limit-states: concrete slab repair, damage requiring heat straightening of the link and damage requiring link replacement. Depending on the level of detail known about the EBF structure, in terms of its link section size, link length and storey number within a structure, the resulting fragility function can be refined and its associated dispersion reduced. This is done by using an analytical expression to estimate the median value of interstorey drift, which can be used in conjunction with an informed assumption of dispersion, or alternatively by using a MATLAB based tool that calculates the median and dispersion for each damage limit-state for a given set of user specified inputs about the EBF. However, a set of general fragility functions is also provided to enable quick assessment of the seismic performance of EBF structures at a regional scale.

• 한국의류산업학회지
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• 제19권5호
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• pp.569-578
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• 2017

The purpose of this study is to analyze the lower body shape of varus-typed elderly women. This study intentionally collected elderly women at age 65 years or older who seemed to have a lower body shape of varus-type, and the data of 100 women were used for final analysis. The results are as follows. Elderly women with a lower body shape of varus-type were shorter than regular elderly women and had small circumference and weak lower body. To classify the body shapes, factor analysis was conducted which drew a total of 3 factors, with 74.11% of accumulative variance. Cluster analysis was performed according to factor analysis and the body shapes were divided into 3 types. Type 1 was a body shape with the most severe varus-type that had small measured values of height and the highest BMI. Type 2 was a group of women with a large build with a relatively small tendency of varus-type. Type 3 was a group of women who were not obese, had long lower bodies, and varus-type with small circumference, which were similar to Type 1. Therefore, this study on the body shape is expected to be used as a basic data for the development of the clothes for straightening the varus-typed lower body shape in the future.

• 척추신경추나의학회지
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• 제7권2호
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• pp.83-90
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• 2012

Objectives : The perpose of this study was to observe the correlation between lumbar lordotic angle and radiological result. Methods : We randomly selected among the 150 patients with lumbar X-ray and MRI films who have visited Jaseng Hospital of Oriental Medicine with low back pain. Radiographic lumbar lordotic angle and lumbar HIVD were collected and stastically analyzed. Results : In this study, if the finding of a X-ray showed straightening of lumbar lordotic curve, based on MRI finding, the number of HIVD increased. Conclusions : There was a significant correlation between lumbar hypolordosis and HIVD, hypolordosis complained mare HIDVs.