• Journal of Biosystems Engineering
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• 제17권1호
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• pp.79-90
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• 1992

Viscoelastic characteristics of agricultural products may be determined through three basic tests ; stress relaxation, creep, and dynamic test. Considering the changeability of living materials, dynamic test in which information is derived in a relatively short time appears to be highly desirable, in which either cyclic stress or cyclic strain is imposed and the remaining quantity (strain or stress) is measured. The periodically varying stress will also result in periodically varying strain which in a viscoelastic material should theoretically be out of phase with the stress, because part of the energy subjected to sample is stored in the material as potential energy and part is dissipated as heat. This behavior results in a complex frequency-dependent compliance denoted by J($i{\omega}$). The complex compliance and therefore the storage compliance, the loss compliance, the phase angle, and percent energy loss for the sample should be obtainable with a given static viscoelastic property of the material under static load. The complex compliance of the rough rice kernel were computed from the Burger's model describing creep behavior of the material which were obtained in the previous study. Also, the effects of cyclic load and moisture content of grain on the dynamic viscoelastic behavior of the samples were analyized. The results obtained from this study were summarized as follows ; 1. The storage compliance of the rough rice kernel slightly decreased with the frequency applied but at above the frequency of 0.1 Hz it was nearly constant with the frequency, and the loss compliance of the sample very rapidly decreased with increase in the frequency on those frequency ranges. 2. It was shown that the storage compliance and the loss compliance of the sample increased with increase in grain moisture content. Effect of grain moisture content on the storage compliance of the sample was highly significant than effect of the frequency applied, but effect of the frequency on the loss compliance of the sample was more significant than effect of grain moisture content. 3. In low moisture content, the percent energy loss of Japonica-type rough rice was much higher than that of Indica-type rough rice, but, in high moisture content, vice versa.

• 보건교육건강증진학회지
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• 제17권1호
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• pp.81-93
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• 2000

This study is intended to investigate medication compliance and polypharmacy of the diabetic patients by age group in order to determine the major factors that influence their compliance. 198 ambulatory diabetic patients were interviewed, and the sample was divided into three groups based on the age: Young age group under 55, Borderline age group between 55 - 65, Old age group over 65. According to the study results, medication compliance for the old age group was 72.6% whereas 85.1% for the young age group. Medication compliance significantly decreased as the age of the patients increased. Also the degree of polypharmacy, the rate which patients take more than 6 prescription drugs, was 45.9% for the old group, whereas 31.2% for the young group. As the most important factor of polypharmacy, the number of doctors was statistically significant. With regard to prescription factors related to medication compliance, the amount of prescribed medication is statistically significant between the compliance group and non-compliance group. In addition, the amount of information provided to patients by pharmacists was determined to be a very significant factor. Also the level of ease in understanding the medication instructions varied significantly between the compliance group and the non-compliance group. In light of the empirical data and results for the diabetic patients, it is necessary to develop and implement various programs to improve medication compliance and to decrease the level of polypharmacy among the elderly, or "old", diabetic patients. patients.

• 디지털융복합연구
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• 제19권11호
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• pp.327-339
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• 2021

본 연구는 TTAT를 기반으로 정보보안 정책의 관점에서 보안 정책의 특성(정책의 취약성, 정책의 효과성, 정책 준수 비용, 정책 준수 효능감, 사회적 영향력)이 조직의 정보보안 정책 준수 동기에 미치는 영향을 살펴보기 위해 수행되었다. 분석 결과는 다음과 같다. 첫째, 보안 정책의 위협은 정책 준수 동기에 유의한 영향을 미치는 것으로 나타났다. 둘째, 정책의 효과성은 준수 동기에 통계적으로 유의한 영향을 미치지 못하는 것으로 나타났다. 셋째, 정책 준수 비용은 정책 준수 동기에 유의한 영향을 미치는 것으로 나타났다. 넷째, 정책 준수 효능감은 회피 동기에 유의한 영향을 미치지 못하는 것으로 나타났다. 마지막으로, 사회적 영향력은 준수 동기에 유의한 영향을 미치는 것으로 나타났다.

• The Journal of Asian Finance, Economics and Business
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• 제10권2호
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• pp.267-280
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• 2023

The relationship between the state and taxation starts from the establishment of the state. The most important element is the concept of "tax compliance". Tax compliance can be considered as the harmony of state-society relations. However, the concept of tax non-compliance occurs when taxpayers do not fulfill their tax-related tasks as required. Tax noncompliance is just one of the costs that occur in tax systems, and is named "tax compliance cost" in the literature. This study focuses on tax compliance costs because tax compliance costs are the ones taxpayers are personally obliged to deal with. For this purpose, the study investigates costs accruing from tax systems, including efficiency, planning, application, and compliance costs. According to the analysis results, it was concluded that the main reason for fraud in the tax systems is high compliance costs and that tax compliance directly impacts social wealth. Besides, the existence of conditions conducive to tax evasion and tax avoidance in a country, short-term tax policies, belief in the unfairness and inequality of tax systems, inadequacy of audits conducted by tax authorities, insufficiency of pressure and deterrence mechanisms, constantly changing legislation, and the attitudes and perceptions regarding the illegitimacy of the government determine tax compliance.

• 중환자간호학회지
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• 제2권2호
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• pp.28-41
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• 2009

Purpose: The purpose of this study was to identify the knowledge, perception and compliance to prevent from blood borne infection for the nurses working at operating room. Methods: The data was collected from the questionnaire surveying 330 operating room nurses from 7 different hospitals located in Seoul and Gyeonggi-do from February 11 to March 7 2008. The instrument for perception and compliance to prevent from blood borne infection was 24-item questionnaire, which had been developed by Choi(2005). In addition, to find out the knowledge level of hepatitis B, hepatitis C, AIDS and handling of syringes, 19-item questionnaire was used, which was developed by researcher based on Kim(2003) and Choi(2005). Results: The average score of the knowledge was 14.42. The average perception was 4.51 out of 5.00. The average compliance was 3.91 out of 5.00. The correlation among the knowledge, perception and compliance to prevent from blood borne infection showed that there was positive correlation between the knowledge and perception(r= .234, p= .000) and also it was positive between perception and compliance(r= .415, p= .000). Conclusion: To improve compliance to prevent from blood borne infection for operating room nurses, it should be studied to enhance the perception to prevent from blood borne infection. Moreover, the operating room should be equipped with protective devices and written safety guidelines.

• 산업기술연구
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• 제19권
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• pp.351-359
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• 1999

If the tactile sense is introduced to engineering and industries, it may provide more realistic virtual tactile sensing to human and it is possible to develop product that satisfy various consumer's taste. This paper presents a compliance emulator system as a new concept of tactile reproduction simulator which uses magnetic levitation in order to minimize friction and emulates compliance only along the vertical direction. Compliance is one of the important mechanical properties of the object related to tactile sensing of the human. The implemented system equipped with an analog LVDT sensor for a position sensor and employs a PD control with gravity compensation to emulate the specified compliance. To compensate the limited range of the system, the method of attaching the spring with various magnitude of stiffness to the system is adopted and its preliminary test is performed to confirm the validity of the method.

• 한국산학기술학회논문지
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• 제15권1호
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• pp.460-465
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• 2014

전자금융 시대를 살고 있는 지금 안전한 전자금융거래를 위해 금융감독기관의 규제가 지속적으로 강화되고 있다. 하지만 규제를 준수해야 하는 약 4,500여개 금융기관의 수에 비해 정보보호컨설팅 및 정보보호서비스 사업자의 수가 턱없이 부족하고 감독기관의 물리적 감독업무에도 상당한 업무부담이 과중되고 있다. 날로 실시간 리스크관리의 요구가 강해지고 있는바 본 논문을 통하여 규제준수에 관해 요건, 이행, 모니터링, 감독 등의 업무를 효율적으로 하기 위해 필요한 기술적 접근을 시도하고 시스템 기반의 컴플라이언스 매니지먼트를 위한 요소항목을 도출하고자 한다. 본 연구는 금융IT 컴플라이언스 매니지먼트 프레임워크와 GRC 프로세스 모델을 기반으로 연구하였고 연구결과 컴플라이언스 매니지먼트 라이프사이클과 각 라이프사이클에 따른 34개의 컴플라이언스 매니지먼트 인덱스를 설계하였다.

• 한국정밀공학회지
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• 제21권1호
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• pp.101-108
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• 2004

An electro-hydraulic manipulator using hydraulic actuators has many nonlinear elements, and its parameter fluctuations are greater than those of an electrically driven manipulator. So it is relatively difficult to obtain stable control performance. In this report, we applied disturbance estimation and compensation type robust control to all axes in a 3-link electro-hydraulic manipulator. From the results of experiment, it was confirmed that the performance of trajectory tracking and attitude regulating is greatly improved by the disturbance observer, which model is the same for each axis. On the other hand, for the autonomous assembly tasks, it is said that compliance control is one of the most available methods. Therefore we proposed compliance control which is based on the position control by disturbance observer for our manipulator system. To realize more stable contact work, the states in the compliance loop are feedback, where not only displacement but also velocity and acceleration are considered. And we applied this compliance control to Peg-in-Hole insertion task and analyzed mechanical relation between peg and hole. Also we proposed new method of shifting the position of end-effector periodically for the purpose of smooth insertion. As a result of using this method, it is experimentally confirmed that Peg-in-Hole insertion task with a clearance of 0.05［mm］can be achieved.

• 제어로봇시스템학회논문지
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• 제10권1호
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• pp.47-53
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• 2004

An electro-hydraulic manipulator using hydraulic actuators has many nonlinear elements, and its parameter fluctuations are greater than those of an electrically driven manipulator. So it is quite difficult to obtain stable control performance. We have applied a disturbance estimation and compensation type robust control to all the axes in a 6-link electro-hydraulic manipulator. It was confirmed that the performance of trajectory tracking and attitude regulating was greatly improved by the disturbance observer. For autonomous assembly tasks, it is said that compliance control is one of the most popular methods in contact task. We have proposed a compliance control based on the position control by a disturbance observer for our manipulator system. To realize more stable contact work, the states in the compliance loop are feedbacked, where not only displacement but also the velocity and acceleration are considered. We have also applied this compliance control to the Peg-in-Hole insertion task and proposed new methods of (1)rotating of the end-effector periodically in order to reduce the friction force, (2)random searching for the center of a hole and (3)trajectory modification to reduce the impact force. As a result of these new methods, it could be experimentally confirmed that the Peg-in-Hole insertion task with a clearance of 0.007 [mm] could be achieved.

• 무역상무연구
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• 제25권
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• pp.99-119
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• 2005

Recently, the export claims related to the compliance of the commercial invoice are increasing. This paper aims to review the basic requirements of the invoice, and two theories on the document compliance, i.e., the strict compliance and the substantial compliance, and to analyse the substantial compliance of the invoice through some recent cases under the UCP 500, ICC's opinions and the International Standard Banking Practice (ISBP). As regards the compliance of the invoice, a majority of the cases has held that it must comply strictly with the credit terms ("strict compliance rule"). However, a minority of courts and credit industry standards such as the UCP and ISBP published by ICC take a different approach, infusing the credit law notions such as equity, "substantial compliance rule", etc. The extent of the substantial compliance of the invoice is particularly explained in the above-mentioned invoice paragraphs of the ISBP and supported by a large number of ICC's official opinions. Especially, the parties and descriptions in the invoice must correspond with those in the credit, being not inconsistent with the other documents. Other issues related to invoices such as a tolerance of the quantity, the amount, and the number of originals or copies, etc. must comply with the credit terms substantially.