This study derived elements from the Technology Acceptance Model (TAM) and the Theory of Planned Behaviour (TPB) to assess factors influencing attitude and intention to use drones for medications delivery among Generation Y consumers. Data was collected from 300 respondents. The results revealed that attitudes towards the use of drones for medicine delivery were influenced by perceived service quality, usefulness, and service value. Subjective norms, usefulness, service value and attitudes impacted behavioural intention. This study contributes in distribution strategy literature. It also enriches information on the drone delivery capabilities as well as the accessibility of medications through drones.

With the consolidation of online shopping, there is a need to gain insight into consumer decision-making within the digital sphere. The purpose of this study was to investigate factors that influence online shopping intention of fashion products, among female Millennials. By means of a proposed conceptual model, seven hypotheses were tested and data was collected from three hundred young females in South Africa. The data analysis was conducted using SEM in SPSS 23 and AMOS 23, and the results indicated that four of the seven hypotheses were supported. The results from this study provide online fashion retailers with insight into how they can utilise online shopping platforms to reap the financial results from this concept.

Experiments were conducted to evaluate the performance factors such as type of working fluid, flow direction, arrangement and stage of loop thermosyphon heat exchanger for ESS battery container cooling. Pentane showed slightly better performance of the heat exchanger than R-134a as a working fluid. Driving the fan in the suction direction showed improved performance compared to the blowing direction. The two-stage heat exchanger increased the heat transfer rate by more than 30% at the same temperature difference compared to the single-stage heat exchanger. Also, the counterflow flow showed better performance than the parallel flow in the two-stage heat exchanger.

해양공간 이용 수요와 중요도의 지속적인 증가에 따라 국내에서의 해양탐사 및 해양조사활동이 활발히 수행중이다. 이러한 활 동을 위해 운항되는 해양탐사조사선은 목적 및 탐사선박에 따라 특수한 운항패턴을 가지므로 해상교통위험도를 고려한 연구가 필요하다. 본 연구에서는 해양탐사·조사선의 운항이 해상교통에 미치는 영향을 각 요인별 상관관계로 파악하고자 하였다. 우리나라에서 활동중인 해양탐사·조사선 현황을 파악하였고 일부 해양물리탐사선의 특수한 운항실태를 식별하였다. 운항자부담감의 결과를 비교하기 위해서 운 항요인 중 각 2가지를 독립변수로하여 ES Model 기반의 해상교통류시뮬레이션을 수행하였다. 분석결과 교통량, 선박 길이, 속력 순으로 운항자 부담감이 두드러지게 변화하는 것을 확인하였다. 또한 인근 해상교통흐름과 선수방위(침로)가 거의 유사한 운항 침로를 설정할 경 우 운항자 부담감이 다소 감소하는 것을 확인하였다. 이에 따라 해양탐사·조사선이 운항계획을 설정할 단계에서 인근 해상교통현황을 파 악하여 운항방식에 반영한다면 운항자 부담감을 감소시키는데 기여할 것이다.

This study examined the factors influencing the purchase intention of meat substitutes. A survey was conducted on 589 consumers in Korea (297 people) and China (292 people). The perception of meat substitute foods was lower in Korean consumers than in Chinese consumers, but there was no significant difference. The purchase intention of meat substitute foods was lower in Korean consumers than in Chinese consumers (p<0.01). Korean consumers’ perception of meat substitute foods was higher in males than in females (p<0.01). The purchase intention of meat substitute foods also showed the same trend (p<0.001). Chinese consumers’ perception of meat substitute foods was higher in males than in females. The overall purchase intention of meat substitute foods was significantly higher in males than in females (p<0.05). The perception of meat substitute foods by Korean consumers’ was higher in their 40s and 50s than in their 20s and 30s. The purchase intention of meat substitute foods was also high in their 40s and 50s (p<0.01). On the other hand, the perception of meat substitute foods by Chinese consumers’ was higher in their 20s and 30s than in their 40s and 50s (p<0.01). The purchase intention of meat substitute foods also showed the same trend (p<0.01). Korean consumers’ perception of meat substitute foods had a significant positive effect on the purchase intention of meat substitutes (p<0.001). Chinese consumers’ perception of meat substitute foods also had a significant positive effect on the purchase intention of meat substitute foods (p<0.001). Overall, food technology neophobia has a significant negative effect on the purchase intention of meat substitutes (p<0.05).

본 연구는 예비보육교사의 실습 스트레스 요인과 대처방안에 관해 알아보고자 하였다. 본 연구를 위해 G대학 2학년 23명을 대상으로 설문 조사하고 그 결과를 분석하였다. 본 연구의 결과는 다음과 같다. 첫째, 예비보육교사들은 실습기간 6주중 1주에 스트레스가 가장 높은 것으로 나타났고, 새로운 환경의 적응이 가장 큰 이유였다. 둘째, 예비보육교사들의 스트레스 요인 중에서는 예비보육교사 자신이 가장 높은 것으로 나타났고, 세부내용으로는 수업진행에 대한 자신감 부족이 가장 큰 스트레스로 작용하는 것으로 나타났다. 보육실습 환경에스는 휴식 공간 부재와 자유로운 휴식시간이 없는 것, 영유아와의 관계에서는 문제아 지도에 대한 어려움, 시설장과의 관계에서는 보육실습을 노력봉사 하러 온 사람처럼 여기는 것에 스트레스를 받고 있는 것으로 나타났다. 수업계획 및 시행에서는 수업분위기 유지, 실습평가에서는 수업에 대한 미숙함과 자신감 부족으로 인해 스트레스 를 경험하고 있는 것으로 나타났다. 셋째, 예비보육교사들은 문제중심해결 방안 을 가장 많이 사용하는 것으로 나타났다. 예비보육교사들이 스트레스를 극복할 수 있는 방안들에 대해서는 학교, 기관, 자신의 측면에서 공통적으로 끊임없이 소통하고 격려해 주기를 바라는 것으로 나타났다. 이러한 결과를 통해 예비보육 교사들의 스트레스 영향 요인을 미리 예측하고 효율적인 대처방안들을 모색함으로써 성공적인 보육실습 경험을 통해 전문인으로서의 보육교사 성장을 도울 수 있을 것이라 기대한다.

The purpose of this study is to examine the relationship between internal corporate, supplier, and customer integrations for domestic SMEs on non-financial and financial performance through SCM performance such as flexibility and reduction of uncertainties. To this end, data was collected on 286 SMEs in Korea, and the structural relationships between SCM integration level, SCM performances, and management performance were analyzed. As a result of the analysis, first, it was found that the SCM integration level had a significant positive effect on the flexibility and reduction of uncertainties, which are SCM performances. Second, the flexibility and reduction of uncertainties showed significantly positive effects on the non-financial performance of the companies, but did not directly affect the financial performance positively. Third, the non-financial performance was found to have a positive effect on the financial performance. In addition, the SCM integration level did not have a direct effect on the financial and non-financial performance, but it was found that it affected management performance by mediating the flexibility and reduction of uncertainties, which are SCM performances. That is, although the SCM integration level did not directly affect financial and non-financial performance, it was confirmed that it affects management performance by mediating SCM performances, flexibility and uncertainty reduction. In other words, it was confirmed that the SCM integration level directly or indirectly affects SCM performances and overall management performance. These results imply the necessity to focus on competency in the supply chain management area according to the SCM performance expected by SMEs, and the step by step approaches to the expected effects. In a situation where prior SCM related studies have not been able to present SCM performances and management performance of SMEs that are relatively lacking in their capital and SCM construction capabilities, the findings of this study could suggest the importance of SCM integration from the perspective of SMEs. In addition, from the viewpoint of SMEs, this study suggested that a sequential approach for performance measurement is required (SCM performance → management performance) in relation to the performance factors to be established through SCM. 1

In this study, through an AHP (Analytic Hierarchy Process) analysis, the internal construction project was designed to analyze the factors affecting the performance of the project and provide suggestions on the quality of communication. To carry out this study, a selection factor was selected by referring to AHP theory and existing prior research. AHP technique was used to collect weights after analysis, examine and analyze gaps. In the interior construction project, the most important factor among the factors influencing the quality of communication to the project performance was communication interaction. Among the sub-factors, accuracy of exchange of information and timeliness of communication were shown in the order of importance. Looking at the results of comprehensive analysis of the first and second layers, the accuracy of information exchange among the elements of communication quality was found to be the number 1 in weight. The timeliness of communication, which is ranked second, and communication that takes place at an appropriate time can lead to efficiency in shortening the project execution period by eliminating unnecessary work. And, Among the factors that affect communication quality, it was analyzed that communication method is not an important factor when compared to other factors. This study shows that quality of communication influences the performance of interior construction projects and provides suggestions for improving communication quality. And it has been confirmed that managing communication quality can act as an important issue that can improve business performance in project execution and production of results.

In this study, the factors affecting the efficiency of 48 projects of private R&D institutes were analyzed using the Tobit model. Influencing factors were selected as open R&D network size, IT industry, interaction between R&D network size and IT industry, and type of R&D network cooperation. As a result of Tobit analysis, the R&D network size, the IT industry, and the type of R&D network cooperation were found to be significant. The larger the open R&D network size, the lower the efficiency, and the IT industry showed lower R&D efficiency than other industries. In addition, cooperation with universities and research institutes showed lower R&D efficiency than cooperation with companies. As a result of these studies, companies will be able to select and focus on cooperation with the outside in relations and investment allocation.

본 연구는 외발 착지 시 신체적 특성 요인들인 발목 유연성, 성별, Q-angle이 발목 관절 상해 요인들에 미치는 영향을 분석하는데 목적이 있었다. 이를 위해 오른발을 주발로 사용하고 체육을 전공하는 20대 남성 16명(나이: 20.19±1.78 years, 체중: 69.54±10.12 kg, 신장: 173.22±4.43 cm), 여성 16명(나이: 21.05±1.53 years, 체중: 61.75±6.97 kg, 신장: 159.34±4.56 cm)을 연구대상자로 선정하였다. 외발 착지 시 신체적 특성 요인들이 발목 관절 상해에 미치는 영향을 확인하기 위하여 첫째, 발목 상해 경험에 따른 하지 관절 움직임과 관절 모멘트의 독립 t-test를 실시하였다(α = .05). 둘째, t-test를 통하여 유의한 차이를 나타낸 변인을 종속변인으로 설정하고 발목 유연성, 성별의 차이, Q-angle을 독립변인으로 지정하여 선형다중회귀분석(Multiple Linear Regression)을 사용하였다(α = .05). 본 연구결과 발목 관절 상해를 경험한 그룹은 상해를 경험하지 않은 그룹과는 다르게 발목 관절의 내전, 무릎 관절의 내측 회전을 통한 착지 전략과 기술을 사용하는 것으로 나타났다. 또한 이러한 움직임은 발목 관절의 신전 모멘트를 증가시키고, 엉덩 관절의 신전 모멘트는 감소시키는 것으로 확인되었다. 특히 발목의 배측굴곡 유연성은 발목과 무릎의 착지전략에 영향을 미치며, 성별의 차이는 발목의 신전 모멘트에 영향을 미치는 것을 알 수 있었다. 따라서 외발 착지 시 신체적 특성 요인들이 발목 관절 상해에 영향을 미치는 요인들임을 확인 할 수 있었다.