• The Journal of Asian Finance, Economics and Business
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• 제7권7호
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• pp.379-390
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• 2020

This study aims to get empirical evidence about the influence of budgetary participation and understanding of the accounting system on the performance of local government apparatus with organizational commitment as an intervening variable. The population in this study was structural apparatuses in the Regional Apparatus Organization (OPD) of Sleman Regency, Indonesia, which included offices and agencies with a total of 25 OPDs. 125 people were selected as sample by using purposive sampling based on specific criteria. Data were analyzed based on multiple regression and path analysis (Analysis Path) utilizing the SPSS program. The results of this study indicated that budgetary participation had no positive influence on organizational commitment; understanding of the accounting system had a positive effect on organizational commitment; organizational commitment did not have a positive effect on the performance of local government apparatuses; budgetary participation did not impact positively on the local government apparatuses performance; understanding of the accounting system positively effected the performance of local government apparatuses; participation in budgeting did not have a positive effect on the local government apparatuses performance through organizational commitment; while understanding the accounting system had a positive impact on the local government apparatuses performance through organizational commitment.

• 인터넷정보학회논문지
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• 제21권5호
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• pp.87-95
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• 2020

Highly competitive environment has been forcing e-commerce industries to seek strategies to achieve competitive advantages. Mobile payment is a kind of service that allows mobile phone user to easily and conveniently initiate payments and transfer funds using their mobile phone anytime, and anywhere. This study is designed to identify factors that affect the intention of continued use of mobile payment services between users in Korea and Laos. As a result, first, in the case of Korean consumers, system quality, information quality and service quality were shown to have a positive effect on trust and satisfaction. In addition, trust and satisfaction were shown to have a positive effect on continuance intention. Second, in the case of Laotian consumers, system quality and service quality were shown to have a positive effect on trust, and system quality and information quality were shown to have a positive effect on satisfaction. In addition, trust and satisfaction were shown to have a positive effect on continuance intention. The study has its implications by analyzing factors affecting the continuance intention with the comparison of the customers from a developed nation and a developing nation, providing a direction of development for developing competitive advantages for those in development. For the developed, the study provides a guideline of what to modify and supplement in cases of entering the markets of developing nations.

• 벤처혁신연구
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• 제4권1호
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• pp.23-38
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• 2021

본 연구는 비대면 교육서비스 품질 구성요소인 시스템 편리성, 시스템품질, 상호작용성이 학생이 지각하는 교육서비스 가치와 학습몰입과 전공만족도에 영향을 미치는 영향을 분석하고자 하였다. 본 연구를 통해 다음과 같은 연구결과를 도출할 수 있었다. 첫째, 비대면 교육서비스품질의 구성요소인 시스템편리성, 시스템품질, 상호작용성의 3가지 요인이 교육서비스가치에 통계적으로 유의한 영향을 미치고 있는 것으로 나타났다. 둘째, 비대면 교육서비스품질의 구성요소인 시스템편리성, 시스템품질, 상호작용성의 3가지 요인중에서 시스템품질과 상호작용성은 학습몰입에 통계적으로 유의한 영향을 미치고 있는 것으로 나타났다. 셋째, 비대면 교육서비스 가치가 전공만족도에 미치는 영향을 분석한 결과, 교육서비스가치는 전공만족도에 통계적으로 유의한 영향을 미치고 있는 것으로 나타났다. 넷째, 학습몰입이 전공만족도에 미치는 영향을 분석한 결과, 학습몰입은 전공만족도에 통계적으로 유의한 영향을 미치고 있는 것으로 나타났다.

• Radiation Oncology Journal
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• 제36권1호
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• pp.79-84
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• 2018

Deep inspiration breathing hold (DIBH) compared to free-breathing (FB) during radiotherapy (RT) has significantly decreased radiation dose to heart and has been one of the techniques adopted for patients with breast cancer. However, patients who are unable to make suitable deep inspiration breath may not be eligible for DIBH, yet still need to spare the heart and lung during breast cancer RT (left-sided RT in particular). Continuous positive airway pressure (CPAP) is a positive airway pressure ventilator, which keeps the airways continuously open and subsequently inflates the thorax resembling thoracic changes from DIBH. In this report, authors applied CPAP instead of FB during left-sided breast cancer RT including internal mammary node in a patient who was unable to tolerate DIBH, and substantially decreased radiation dose the heart and lung with CPAP compared to FB.

• Tribology and Lubricants
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• 제36권6호
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• pp.324-331
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• 2020

Wedging in a frictional elastic system is defined if the state of stick exists after the external loading on the system is removed. This paper presents a method to determine the critical coefficient of wedging for an elastic frictional system by considering the separation state. Wedging is always possible if the coefficient of friction exceeds a critical value known as the critical wedging coefficient. This method requires two concepts: a necessary and sufficient condition for wedging, which can be interpreted as positive spanning sets of constraint vectors existing in the wedged system, and the minimal positive basis that enables a minimum wedging coefficient. The algorithm based on the positive spanning concept is repeatedly executed after eliminating nodes from the contact stiffness matrix, for which the separation states are impending. The simulation results show that once a node enters the separation state, it never returns to the contact state again and the critical wedging coefficient reduces during repeated algorithm execution. The benefit of this method is that the computation time permits handling models with large numbers of contact nodes. The algorithm can also numerically find the critical wedging coefficient, thereby contributing to fastening and assembly performance improvements in mechanical systems.

• 감성과학
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• 제8권4호
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• pp.403-413
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• 2005

본 연구에서는 긍정 또는 부정 시각자극이 제시되었을 때, 행동활성화체계(Behavioral Activation System : BAS) 민감 집단과 행동억제 체계(Behavioral Inhibition System : BIS) 민감 집단 사이에 차이가 있는지를 살펴보았다. 실험은 8명씩의 BAS와 BIS 민감 성향을 가진 남자 대학생을 대상으로 이루어졌고, 안정 상태와 국제정서사진체계(International Affective Picture System)의 긍정/부정 사진자극이 제시되는 동안의 뇌파를 측정하였다. 뇌파의 분석은 뇌 신호원 국소화를 위해, 뇌파의 전기적 신호에 의하여 형성되는 전류밀도에 대한 3차원적인 접근방식으로 데이터를 처리하는 방법 중의 하나인 LORETA(Low-resolution electromagnetic tomography)를 사용하였다. 그 결과, 긍정자극제시의 경우, BAS 민감 집단이 BIS민감 집단에 비해 알파 대역에서 변연계에 포함되는 cingulate gyrus와 전전두엽이 더 활성화되는 반응을 보였다. 이는 BAS 민감집단이 BIS 민감집단에 비해 긍정자극에 대한 반응이 더 민감하고, BAS 또는 BIS라는 인간의 동기체계가 감성자극의 인지와도 관련이 있을 가능성을 시사한다.

• East Asian mathematical journal
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• 제34권5호
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• pp.651-660
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• 2018

This paper concerned the existence of positive solutions to the second order differential systems with strongly coupled integral boundary value conditions. By using Krasnoselskii fixed point theorem, we prove the existence of positive solutions according to the parameters under the proper nonlinear growth conditions.

• 대한수학회지
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• 제61권3호
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• pp.445-459
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• 2024

In this paper, by establishing the direct method of moving planes for the fractional Laplacian system with positive-negative mixed powers, we obtain the radial symmetry and monotonicity of the positive solutions for the fractional Laplacian systems with positive-negative mixed powers in the whole space. We also give two special cases.

• 생물정신의학
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• 제3권1호
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• pp.75-82
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• 1996

Object : The aim of this study was to evaluate the changes of positive stmtoms. negative symptoms, and depressive symptoms after fluoxetine trial in haloperidol-stabilized schizophrenic in-patients. Method : Fluoxetine(20mg/day) was added for 6weeks to stable doses of haloperidol given to 32 schizophrenic in-patients. The subjects was divided into positive and negative schizophrenics by PANSS. The authors checked PANSS. HRSD at baseline, the 2nd week. the 4th week, the 6th week of treatment. Result were as follows : 1) In all subjects, positive and depressive symptoms were significantly improved. 2) As time went on, positive and negative symptoms were not significantly improved in positive and negative schizophrenics. 3) As time went on, depressive symptoms were not significantly improved in positive and negative schizophrenics. Conclusion : We suggested that fluoxetine may be useful in the treatment of positive symptoms in schizophrenia and, It may be due to the effect on the serotonin system and the interaction between serotonin and dopamine system.

• 대한한방소아과학회지
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• 제34권4호
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• pp.22-30
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• 2020

Objectives This study was conducted to confirm the inhibitory effect of β-glucan on epithelial inflammation induced by atopic dermatitis through Endocannabinoid system (ECS) activity. Methods Six-week-old NC/Nga mice were divided into a control group (Ctrl), atopic dermatitis elicitation group (ADE), and a β-glucan-treated group (β-glucan treatment after atopy dermatitis elicitation, β-GT). After 3 weeks, CB1, CB2, and GPR55 were observed to confirm the regulation of ECS activity, and filaggrin in the stratum corneum and Kallikrein-related peptidase (KLK) 7 in the stratum corneum and protease activated receptor (PAR)-2 were observed to confirm the inhibition of the inflammation, Phosphorylated extracellular signal-related kinase (p-ERK), Phosphorylated mammalian target of rapamycin (p-mTOR), and E-Cadherin were observed to confirm microenvironmental regulation. Results β-GT was significantly increased in CB1, CB2, and GPR55 positive reactions compared to that of the ADE. In positive reaction of the filaggrin in the stratum corneum, β-GT was significantly increased than that of the ADE. For KLK7 positive and PAR2 positive, β-GT was significantly reduced compared to the ADE. The p-ERK-positive and p-mTOR-positive reactions were significantly reduced in β-GT than in ADE. E-cadherin positive reaction was significantly increased in β-GT than in ADE (All p < 0.01). Conclusions It was confirmed that β-glucan has the effect of inhibiting the epithelium induced by atopic dermatitis through the ECS activity.