• 무역상무연구
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• 제71권
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• pp.1-36
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• 2016

Unlike continental European legal systems (civil law systems), specific performance in common law refers to an equitable remedy requiring exactly the performance that was specified in a contract. It usually granted only when money damages would be an inadequate remedy and the subject matter of the contract is unique. Thus, under common law specific performance was not a remedy, with the rights of a litigant being limited to the collection of damages. Consistent with the practice in civil law jurisdictions, United Nations Convention on Contracts for the International Sale of Goods (CISG) makes specific performance the normal remedy for breach of a contract for the sale of goods. Therefore, the buyer may require a breaching seller to deliver substitute goods or to make any reasonable repair. Likewise, the sellermay require the buyer to taker delivery of goods and pay for them. Despite this, Article 28 of the CISG restricts the availability of specific performance where it would be unavailable under the domestic law of the jurisdiction in which the court is located. Thus, the CISG's more liberal policy toward specific performance is restricted by common law. There are some legal issues in CISG's specific performance availability by Article 28. This paper analyzes these issues as interpreting Article 28 of CISG, by examining various theories of application to actions for specific performance and comparing CLOUT cases involving CISG Article 28.

• 아동학회지
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• 제3권
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• pp.1-15
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• 1982

I. Objectives This study was done to analyze and evaluate the attitudes of the working mothers toward the care of infants in group settings. II. Method and Procedures 1. Standardized questionnaire were sent out to look into the following: 1) the attitude of working mothers, who have infants below 4 years of age, regarding their job, care-taker and group settings. 2) the status of taking care of their infants 2. Subjects Women teachers of Seoul and Kyung Ki primary school districts, who have infants below age 4. The selection of these subjects were done by random sampling. III. Results 1. Attitudes regarding their jobs: The first reason for retaining their jobs are for financial reasons; whereas, their intents of self-actualization and contributions to society comes next. 2. The Status of Caretakers 60.7% of the care-takers are family-related members, and 38.3% are not. The educational level of caretakers are as follows, with 19.6% of the caretakers without any formal education, 44% with primary education, and 18.7% having high school education. The reasons for the dissatisfaction by the caretakers are low education, a frequent change of caretaker, and an attitude without affection. The cost of child caring is high, the main reason being the heavy expense spent on the caretakers. 3. Attitudes of care in group settings: 85.9% of the subjects responded with positive reactions for the necessity of having group-settings. The reasons given for the importance of having a group setting are early experience, social interaction with peer group and educational functioning, in addition to protective care. They desire for a family-style care which can raise infants under high quality of care.

• 정보학연구
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• 제2권2호
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• pp.51-67
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• 1999

본 논문은 불확실한 상황하에서 의사결정시 의사결정의 위험도에 대한 정보의 제공과 의사결정자의 위험에 대한 태도가 의사결정에 미치는 영향에 대한 연구이다. 본 연구의 독립변수는 의사결정의 위험도에 대한 정보 제공 여부와 의사결정자의 위험 감수의 정도이다. 종속변수는 의사결정의 위험도와 의사결정 자신감을 의미한다. 본 연구는 주가지수 옵션에 대한 투자의사결정을 연구의 대상으로 하며, 연구의 진행을 위해 4가지 가설을 검증하였다. 본 연구는 연구의 방법으로 실험실 실험을 선택하였다. 실험 대상은 경영학과 학생 107명을 대상으로 하였으며, 실험의 통제 변수는 의사결정의 위험도에 대한 정보의 제공 여부이다. 실험의 의사결정자의 위험감수의 정도가 높을수록 의사결정 자신감도 높음을 알 수 있다. 그러나 의사결정의 위험도에 대한 수치적 경고 메시지는 의사결정자의 의사결정에 그다지 큰 영향을 주지 않음을 알 수 있었다. 본 연구는 실제투자자들을 대상으로 한 연구가 아니므로 실제로 위험한 상황과는 다른 모의투자라는 한계점이 있다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제23권4호
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• pp.181-187
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• 2012

Objectives:The objective of this study was to examine the perinatal and developmental risk factors of attention-deficit hyperactivity disorder (ADHD) diagnosed with a structured interview among Korean children. Methods:The current study included 924 children (6-15 years) recruited from schools in five Korean cities or a child psychiatry outpatient clinic of Seoul National University Children's Hospital. The parents of the children completed the structured diagnostic interview for attention-deficit hyperactivity disorder, as well as questionnaires on perinatal and developmental risk factors. Results:Preterm delivery, severe maternal stress during pregnancy, change in primary care taker during the first three years, postpartum depression, and delayed first sentence showed a significant association with ADHD diagnosis. Conclusion:These findings suggest that perinatal and developmental factors contribute to development of ADHD in Korean children. Conduct of future research using a prospective design is needed in order to identify the causal relationship between observed risk factors and development of ADHD.

• 대한간호학회지
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• 제31권2호
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• pp.315-327
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• 2001

This was a descriptive study clarifying the factors affecting family caregivers' sense of well-being. This study was conducted with 131 caregivers using structured self-reporting questionnaires and directly interviewing adult patients who had been under treatment in two general hospitals. The hospitals were located in M city from Aug. 10, 2000 until Sep. 2, 2000. The collected data were analyzed using SAS PC+ program, and the data were tested using descriptive statistics, t-tests, ANOVA, Pearson's Correlation Coefficient, and Stepwise Multiple Regression. The results of this study are as follows; 1) The variables affecting the caregivers' sense of burden were age (F=3.76, p=.0063), education level (F=4.67, p=.0015), monthly income (F=2.49, p=.0466), amount of assistance provided (F=4.19, p=.0037), and the relationship with patient before disease (F=9.49, p=.0001). 2) The variables affecting caregivers' sense of well-being were age (F=9.54, p=.0001), residing with patient (t=11.38, p=.0010), the period of caregiving (F=10.52, p= .0001), education level (F= 2.79, p=.0290), monthly income (F=3.04, p=.0196), and relationship with patient before disease (F= 10.51, p=.0001). Also, all of the variables which showed statistical significance. 3) In viewing the relationship between activities of daily living (ADL) and the senses of burden and well-being, a negative relation- ship between activities of daily living (ADL) and a sense of burden was found (r=-.640, p=.000). However, the relationship between activities of daily living (ADL) and a sense of well-being had a positive correlation (r= .232, p=.008). Also the relationship between the sense of burden and the sense of well-being was revealed to have a negative correlation (r=-.614, p=.000). 4) A sense of burden was the most important indicator to the well-being of the caregivers who took care of stroke patients (R2 =.36). In addition to this, living with the patient (45%), activities of daily living (51%), relationship with patient before disease (53%), and the family's monthly income accounted for 56% of the sense of well-being of the caregivers.

• 대한수학교육학회지:학교수학
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• 제13권1호
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• pp.89-105
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• 2011

대학수학능력시험은 1993년 시행된 1994학년도 수능 이래 크고 작은 변화를 거듭하여 왔다. 2012학년도 수능에서도 수리 영역은 적용되는 교육과정이 달라짐에 따라 출제 범위 등에 변화가 있을 예정이다. 전 영역에 2009년 개정 교육과정이 적용되는 2014학년도 수능에서는 더 큰 변화가 예상된다. 2014학년도 수능 체제 개편을 앞두고, 본 논문에서는 제7차 교육과정이 적용되었던 2005학년도~2011학년도 수능 수리영역의 결과를 분석하고, 이를 토대로 하여 수리 영역 출제 체제에 관한 제언을 하고자 한다. 첫째, 수험생들의 시험 부담 경감 및 학습 동기 고취를 위하여 더 쉽게 출제하고, 이에 따라 문항 수 및 배점을 재구성할 필요가 있다. 둘째, 선발고사로서의 변별력 확보와 시험의 신뢰성, 타당성 제고를 위하여 단답형 문항의 비율을 늘릴 필요가 있다. 셋째, 한 문항 내에 하위 문항을 출제하여 상황 파악에 소요되는 시간은 줄이고 주어진 상황을 다각도에서 심도 있게 탐구하도록 할 필요가 있다. 넷째, 요령과 기술에 의한 득점이 가능해진 특정 유형의 문항 출제를 지양하고 새로운 문항 유형을 개발하여야 한다.

• 응용통계연구
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• 제30권4호
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• pp.503-512
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• 2017

선다형 문제의 경우 특정 위치의 답을 선호하는 수험생의 응답경향이 시험 결과에 미치는 영향을 최소화하기 위하여 정답배열을 특정위치에 편중되지 않고 고르게 분포할 필요가 있다. 이는 정답배열이 특정 번호에 편중되어 있으면 정답을 모를 때 중앙 또는 외곽 번호에 응답경향이 있는 수험생이 추측으로 문항의 답을 맞힐 수 있으므로 시험점수가 학생의 능력을 제대로 반영하지 못하는 결과를 초래할 수 있기 때문이다. 본 논문에서는 2017학년도 대학수학능력시험의 영역별 정답배열에 대하여 Bartels rank test, Wald-Wolfowitz runs test, turning point test, Cox Stuart trend test, difference sign test, Mann-Kendall rank test 등을 실시하여 정답배열이 고르게 분포되었는지 확인하였다. 또한 정답 번호와 배점 사이에 독립성이 지켜지지 않을 경우에도 특정 번호를 정답으로 선호하는 경향을 가진 수험생의 점수는 학생의 능력을 제대로 반영하지 못할 수 있기 때문에 정답의 위치와 배점 사이의 독립성 검정을 추가로 실시하였다.

• 한국해양공학회지
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• 제19권5호
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• pp.1-15
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• 2005

The motion behaviors including hydrodynamic interaction and mechanical coupling effects on multiple-body floating platforms are simulated by using a time domain hull/mooring/riser coupled dynamics analysis program. The objective of this study is to evaluate off-diagonal hydrodynamic interaction effects and mechanical coupling effects on tandem moored FPSO and shuttle taker motions. In the multiple-body floating platforms interaction, hydrodynamic coupling effects with waves and mechanical coupling effects through the connectors should be considered. Thus, in this study, the multiple-body platform motions are calculated by Combined Matrix Method (CMM) as well as Separated Matrix Method (SMM). The advantage of the combined matrix method is that it can include all the 6Nx6N full hydrodynamic and mechanical interaction effects among N bodies. Whereas, due to the larger matrix size, the calculation time of Combined Matrix Method (CMM) is longer than the Separated Matrix Method (SMM). On the other hand, Separated Matrix Method (SMM) cannot include the off-diagonal 6x6 hydrodynamic interaction coefficients although it can fully include mechanical interactions among N bodies. To evaluate hydrodynamic interaction and mechanical coupling effects, tandem moored FPSO and shuttle tanker is simulated by Combined Matrix Method (CMM) and Separated Matrix Method (SMM). The calculation results give a good agreement between Combined Matrix Method (CMM) and Separated Matrix Method (SMM). The results show that the Separated Matrix Method (SMM) is more efficient for tandem moored FPSO and shuttle tanker. In the numerical calculation, the hydrodynamic coefficients are calculated from a 3D diffraction/radiation panel program WAMIT, and wind and current forces are generated by using the respective coefficients given in the OCIMF data sheet.

• 대한조선학회논문집
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• 제57권1호
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• pp.35-44
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• 2020

Propeller cavitation extent, pressure fluctuation induced by cavitation, pressure distribution on propeller blade, total velocity distribution and nominal wake distribution for a MR Taker were computed in both conditions of model test and sea trial using a code STAR-CCM⁺. Then some of the results were compared with model test data at LCT and full-scale measurement (Ahn et al (2014); Kim et al (2014)] in order to confirm the availability of a numerical prediction method and to get the physical insight of local flow around a ship and propeller. The nominal wake distributions computed and measured by LDV velocimeter on the variation of on-coming velocity show the wake contraction characteristics proposed by Hoekstra (1974). The numerical prediction of propeller cavitation extent on a blade angular position and pressure fluctuation level on each location of pressure sensors are very similar with the experimental results.

• 한국콘텐츠학회논문지
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• 제19권5호
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• pp.205-216
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• 2019

유휴 자원을 서로 공유하여 사용함으로써 자원의 가치를 극대화 시키는 공유경제는 오늘날 다양한 분야에 걸쳐 나타나고 있으며 ICT기술의 발달로 점차 확산되어가고 있다. 본 연구는 공유경제의 대표적 사례인 숙박공유 플랫폼 서비스를 중심으로 공유경제 서비스 이용의도에 영향을 미치는 요인을 밝혀냈다. 나아가 공유경제 이용의도를 사용자(guest)로서의 이용의도와 제공자(host)로서의 이용의도로 나누어 영향요인을 각각 분석하였다. 연구결과, 협력적 규범, 경제적 혜택, 명예적 보상이 사용자(guest)의 이용의도에, 경험개방성, 경제적 혜택, 명예적 보상이 제공자(host)의 이용의도에 영향을 미치는 것으로 나타났다. 그리고 두 집단의 이용의도에 영향을 미치는 요인 간 차이 비교결과, 경제적 혜택은 사용자(guest)로서의 이용의도에 더 큰 영향을 미치고, 명예적 보상은 제공자(host)로서의 이용의도에 더 큰 영향을 미치는 것으로 나타났다.