• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.9
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• pp.338-344
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• 2020

Intolerance of Uncertainty is associated with numerous psychopathologies, including generalized anxiety disorders. However, several studies differ in the factor structures applicable for the Intolerance of Uncertainty Scale (IUS), and there exists a debate regarding the factorial and construct validity. Thus, in the current study, the IUS was newly translated to explore and verify the structures and factors relative to the cultural background of Korea. The study involved an exploratory factor analysis of randomly extracted data from 260 of 533 adults selected. Results determined that a prospective factor of 3 items and inhibitory factor of 5 items was appropriate. In addition, a confirmatory factor analysis and correlation analysis of the remaining 273 data revealed that a structural model comprising of the 8-items two factors model was well suited (x²=37.699, TLI=0.951, CFI=0.969, RMSEA=0.063, SRMR=0.039), and showed significant static correlation with worry, depression, and state-trait anxiety.

• Korean Journal of Psychosomatic Medicine
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• v.15 no.2
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• pp.88-92
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• 2007

Objective : Tellegen Absorption Scale(TAS) is an instrument intended to assess hypnotizability and designed to sample absorbing and self-altering experiences, including dissociative experiences. The present study attempted to identify the internal structure of TAS. Methods : One hundred and thirty nine undergraduates completed the Korean version of Tellegen Absorption Scale(TAS-K). Cronbach's alpha was calculated and factor analyses were done. Results : An exploratory principal-components analysis yielded three factors accounting for 31.06% of variance. Factor 1 included dissociative(dissociation-like) experiences, factor 2 tapped imaginative involvements, and factor 3 had to do with perceptual sensitivity. Conclusion : TAS-K may include absorbing and self-altering experiences.

• Korean Journal of Psychosomatic Medicine
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• v.19 no.1
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• pp.34-40
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• 2011

Objectives: The purpose of this study is to test the reliability of the Korean version of self-compassion scale (K-SCS). Methods: The total of 484 participants were included in this study. Reliability studies were conducted and internal consistency were examined. Results: The internal consistency of the K-SCS was 0.76, and test-retest reliability was 0.53. Conclusion: The K-SCS appeared to be a reliable instrument for assessing self-compassion in Korean population. If supplements further studies of the validity, this scale may be applicable in clinical trials, research, clinical practice.

• The Journal of the Korea Contents Association
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• v.15 no.6
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• pp.392-398
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• 2015

This study is targeted for the mentally retarded people. They need to reduce their inherent anxiety in order to social adjust to new environment as adults. Tea-culture therapy is build and carried out for anxiety reduction through the program which can make them know and respect their true self in the new tea-culture environment. The participants of this study is made up of 22 handicapped people (experimental group 11, control group 11), rated level 1-3, who belong to the community center of the disabled and applied for the program. The result shows that anxiety scale average score was 46.82(SD 2.32) in the pretest but 34.53(SD 2.98) in the posttest. namely, 12. 27 was reduced. Accordingly, this study indicates that anxiety level of participants can be reduced statistically meaningfully through tea-culture therapy program.

• Journal of Korean Society of Environmental Engineers
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• v.27 no.8
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• pp.837-843
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• 2005

Coagulation influence was evaluated as the pretreatment for ultrafiltration. Coagulation was expected to improve water quality, reduce membrane fouling and increase backwash effect. Continuous operation of UF was employed in order to investigate the influence of coagulation. Alum, PACS and Ferric chloride were used as coagulants separately. From the result of the research, coagulation can improve the treated water quality greatly. Organic removal was increased more than turbidity and showed an improvement of 30.6% at most. All three coagulants presented conspicuous reduction of membrane fouling, among which PACS was the most effective with long term run. Backwash effect differed with different coagulants while Ferric chloride turned out to be the most effective one. The optimum dosage of coagulant resulted in the highest backwash efficiency.

• Science of Emotion and Sensibility
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• v.10 no.3
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• pp.403-410
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• 2007

The most common method in the psychological measuring method for measuring user's emotions is to indirectly measure the user's emotion by using adjectives, called emotional words. The previous research, in order to observe user's emotional changes while they interact with a product, has extracted some emotional words and representative emotions, and made a set of subjective evaluation scale. In addition to adjective checklists, self-report questionnaire-type scales have been extensively used to assess user's emotions. This research suggested a self-report questionnaire-type scale using the representative emotions and a set of subjective evaluation scale made in the previous research. Also the reliability of the suggested self-report questionnaire-type scale was confirmed through the analysis of Cronbach's coefficient alpha. Therefore, the self-report questionnaire-type scale extracted through this research can be used in various ways to measure a user's user's emotions naturally expressed while using a product.

• 한국해양학회지
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• v.15 no.2
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• pp.123-128
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• 1980

Variabilities of tidal range at Inchon were described based on observed values. Relationships between tidal ranges and harmonic costants of tide were also examined. Fortnightly variation is predominant and its range is 571.3cm. Mean of maximum spring range(ΔH/sun max/) is 887.2cm and that of minimum neap range(ΔH/sun min/) is 315.9cm. Mean tidal range(ΔH) is 634.3cm. Diurnal inequality is shown about 141cm on an average and monthly inequality is also shown about 100cm. Yearly inquality appears with a range of about 35cm, maxima in March and September, and minima in June and December. There may exist 18 1 years periodicity with a range of about 45cm. There are some relationships between ridal ranges and amplitudes of M$\_$2/ and S$\_$2/, such as ΔH=2.172 H$\_$m/, ΔH$\_$max/=3.043 H$\_$m/, ΔH$\_$min/=1.071 H$\_$m/, ΔH$\_$max/=2.198 (H$\_$m/ + H$\_$s/), and ΔH$\_$min/=1.740 (H$\_$m/ - H$\_$s/).

• The Journal of Korean Institute of Communications and Information Sciences
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• v.29 no.9A
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• pp.1031-1038
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• 2004

The call admission control algorithm of hybrid scheme is proposed to enhance the QoS(quality of service) of attempted multimedia calls. In the initial stage of 3rd generation multimedia services networks, the major limitations include the small sefyice coverage and the limited radio link capacity. Because the initial massive deployment of network elements such as base stations, base station controllers, and mobile switching centers is restricted to populated areas and the other areas should be covered with the fewer network elements, the radio channel resources are hmited and coverage network is supposed to be established. Therefore the QoS of multimedia services is expected to be severely degraded when tentative traffic hot spot occurs frequently. Thus, the blocking probability of attempted calls mcreases when relatively large number of users try to place multimedia calls in a hot spot area of the wireless networks. In this situation, the proposed hybrid scheme can mitigate the degradation of the QoS of multimedia services by using the available radio channels of the neighboring cells.

• Proceedings of the Korean Vacuum Society Conference
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• 1998.02a
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• pp.94-94
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• 1998

최근 a-CH:N (hydrogenated amorphous carbon nitride)가 a-CH 보다 팡학적, 기계객성 질이 우수하므로 이에 대한 연구가 활발하게 진행되고 있다. 본 실험에선 원료 가스의 유량 은 5 sccm으로 고정시킨 채 원료가스내의 질소 대 메탄 혼합비 (N2ICHa)훌 O 에서 4 까지 변 화시 키 띤서 DC saddle-field PECVD (plasma enhanced chemical vapour d야Xlsition)훌 이 용하여 a-CH:N 박막융 제작하여, 가스 혼합비가 박막의 미세구조와 광학척 성질에 미치는 영향올 연구하였다. 박막 성장시 진공조 내의 압력온 throttle valve롤 사용하여 90 mTorr로 일정하게 유지하였으며 양극 전압과 기판전업은 각각 500 V, 200 V로 고청하고 상온에서 중 착하였다. a a -step으로 측정 한 a-C:H:N 박막의 두께는 혼합가스내의 질소의 양이 증가할수륙 4800 A에서 2000 A로 두께가 감소하였지만 표면 rot핑비less는 혼합가스내의 질소의 양이 중가할 수록 중가함을 AFM (atomic force mi$\alpha$'0 scopy) 으로 관찰하였다. 박막내의 C와 N의 정량 분석은 RES (Rutherford back scattering s야ctroscopy) 핵공명법을 이용하여 분석하였다. X XPS (X -ray photoelectron spec$\sigma$oscopy) 와 FT-IR (Fo삐er transform-infrared s spectrometry)로 미세구조률 측정한 결과 혼합가스내의 질소의 양이 충가할수록 C-H기는 감 소하였지 만 C르N, N-H기 는 늘어 났다. 또한 PL (photoluminescence) 측정 결과 웬료가스 내 메탄과 질소의 비율이 1:1일 때 최대의 발광올 보였고 UVS (비없 vi이et spec$\sigma$orne$\sigma$y)으 로 측정한 광학쩍 에너지 캡은 혼합비내의 질소의 양이 증가할수록 2.53 eV에서 2.3 eV로 감 소하였다. 이를 결과로부터 원료가스내의 N2ICHa의 중가에 따른 박막의 미세구조 변화와 광학척 생 질의 상관 관계가 고찰될 것이다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.6
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• pp.2707-2716
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• 2013

The purpose of this paper is to focus on the analysis of organizational members' psychological reactance factors on IT governance control in various types of organizations by the use spreading of individual devices. For this, a model was made based on previous researches related to IT governance control, the scale of organizational members' psychological reactance and the expectancy theory. The statistical significance of organizational members' psychological reactance factors and attitude on IT governance control was tested by the Hong's psychological reactance scale, the level of reward according to expectancy theory, the position in organization and organization size. This study shows controls for achieving the managerial goal of company and an analytical framework generated by analyzing systematically organizational members' psychological reactance factors by IT governance and managerial implications on IT governance control are also presented.