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Kevin LOE(Kevin LOE ),Aniq TASIA(Aniq TASIA ),Ricardo INDRA(Ricardo INDRA ),La MANI(La MANI ) 한국유통과학회 2022 유통과학연구 Vol.20 No.9
Purpose: This study analyzes the effects of variables affecting e-satisfaction and e-loyalty in e-commerce. Research design, data, and methodology: A survey was conducted to 384 Indonesia online shopping mobile application users. The questionnaire construct was designed based on several independent variables, such as application attractiveness, application functionality, and customer service on e-satisfaction and e-loyalty. E-satisfaction was positioned as an intervening variable to determine the effect on e-loyalty. Results: Application attractiveness, application functionality, and customer service shown positive effect on e-satisfaction in online shopping mobile application. At the same time, e-satisfaction also affected e-loyalty significantly as referred in previous studies. However, application attractiveness, while showed positive effect on e-satisfaction, in contrary with previous study does not showed very significant effect. Conclusion: Application functionality significantly influences users satisfaction compared to application attractiveness. E-satisfaction mediates as a factor between visual design, information access, and transaction in online shopping mobile application, which stimulates user loyalty. The study findings’ can be a reference for companies to create and maintain users’ satisfaction and loyalty via different aspects of mobile application. Further research should be conducted on other field of study as the industry has different aspects that affects user loyalty.
Kevin Moncion(Kevin Moncion ),Letizia Gardin(Letizia Gardin ),Jane Lougheed(Jane Lougheed ),Kristi Adamo(Kristi Adamo ),Patricia E. Longmuir(Patricia E. Longmuir ) 사피엔시아 2022 Exercise Medicine Vol.6 No.-
Objectives: This exploratory mixed-methods study explored the barriers to physical activity, daily physical activity and submaximal exercise capacity among children with and at risk for cardiomyopathy and children with atrial septal defects. Methods: The study followed a convergent parallel mixed methodology design. Semi-structured interviews explored physical activity barriers. Seven-day accelerometry assessed moderate-to-vigorous physical activity, and an intermittent cardiopulmonary exercise test measured submaximal exercise capacity. Results: Twenty children, including 5 with cardiomyopathy (n=2 females, 14.2 ± 2.7 years old), 7 who were genotype-positive phenotype-negative for cardiomyopathy (n=5 females, 10.6 ± 3.3 years old) and 8 with atrial septal defects (n=4 females, 9.4 ± 3.8 years old) were recruited. Children with cardiomyopathy reported disease-specific physical activity barriers, while children who were genotype-positive phenotype-negative perceived barriers related to lack of time, parent support or activity motivation. The average daily moderate-to-vigorous physical activity was less than the recommended 60-minutes/day (n=20, mean 48.1 ± 18.0 minutes). Children with cardiomyopathy participated a median of 141.2 [interquartile range (IQR): 98.8) minutes of light-intensity physical activity and a median of 55.6 (IQR: 34.6) minutes of moderate-to-vigorous physical activity. The average submaximal exercise capacity was low (n=16, 25.2 ± 5.7 mL/kg/min). Estimated submaximal exercise capacity, including metabolic equivalent (4.5 ± 3.1 METs), respiratory exchange ratio (median = 1.0, IQR: 0.09) and ratings of perceived exertion (median = 7, IQR: 5) at peak exercise suggest that children with cardiomyopathy appear to have the exercise capacity to participate in low-to-moderate intensity activities. Conclusions: These novel data suggest that a diagnosis of cardiomyopathy may not preclude children from participating in a healthy, active lifestyle. However, they perceive disease-specific physical activity barriers and may require support to optimize their level of participation for optimal health.
Lexical Bundles in the Argumentative Essays of Vietnamese and American Student Writers
Kevin Parent(Kevin Parent ) 한국영어어문교육학회 2024 영어어문교육 Vol.30 No.1
This study examines lexical bundles used in argumentative writings by Vietnamese EFL university students-L2 learners and American university students-L1 learners to see how two groups use bundles and identify problems which L2 learners face. Two corpora including writings by L2 and L1 learners are collected. By using Biber et al.’s structural taxonomy (1999, 2004) and Hyland’s functional framework (2008a), we analyse the structures and functions of the four-word bundles used by the two group writings to see any differences. Compared with L1 learners, L2 learners use a wider range of bundles. Regarding structures, L2 learners overuse VP-based bundles, while L1 learners use VP, NP and PP-based bundles flexibly. For functions, L1 learners prefer to use participant-oriented bundles, while L2 learners tend to employ researchoriented bundles. The text-oriented bundles are the least commonly occurring ones in the two groups’ essays. To understand how L2 learners overuse bundles in their writings, a qualitative method is used to examine each essay. Some underlying explanations for the overuse might be side effects of teaching and lack of knowledge of the bundle. A pedagogical implication of teaching L2 learners to use bundles in writing class is suggested to help their writing more convincingly and academically.
( Kevin Syam ),( Devendra K. Chouhan ),( Mandeep Singh Dhillon ) 대한슬관절학회 2017 대한슬관절학회지 Vol.29 No.1
Purpose: Cadaveric studies have shown that deficiency of the posterior horn of the medial meniscus (PHMM) increases strain on the anterior cruciate ligament (ACL) graft. However, its influence on the clinical and radiological outcome after ACL reconstruction is less discussed and hence evaluated in this study. Materials and Methods: This study included 77 cases of ACL reconstruction with a minimum 18-month follow-up. Of the 77 cases, 41 patients with intact menisci were compared clinically and radiologically with 36 patients with an injury to the PHMM that required various grades of meniscectomy. The knees were evaluated using subjective International Knee Documentation Committee (IKDC) score and Orthopadische Arbeitsgruppe Knie (OAK) score. Results: Cases with intact menisci showed better stability (p=0.004) at an average of 44.51 months after surgery. No significant differences were noted in the overall OAK score, subjective IKDC score, and functional OAK score (p=0.082, p=0.526, and p=0.363, respectively). The incidence of radiological osteoarthrosis was significantly higher in the posterior horn deficient knees (p=0.022). Conclusions: The tendency toward relatively higher objective instability and increased incidence of osteoarthrosis in the group with absent posterior horn reinforces its importance as a secondary stabiliser of the knee.
Kevin T. Pritchard,Kimberly P. Hreha,Ickpyo Hong 대한연하재활학회 2020 Swallowing Rehabilitation Vol.3 No.1
Objectives: To examine the association of stroke-induced dysphagia during an inpatient rehabilitation facility (IRF) stay and depressive symptoms at a 3-month follow-up. Methods: A retrospective cross-sectional design using the Stroke Recovery in Underserved Populations 2005-2006 study database. Hierarchical logistic regression models were utilized to examine if stroke-induced dysphagia is a significant predictor for depressive symptoms at 3-month follow-up across the stepwise introduction of the demographics and clinical characteristics at the IRF discharge and 3-month follow-up. Multiple imputations with Markov-chain Monte Carlo method was used to address the covariates with missing observations. Results: In a total of 1,045 stroke survivors, 335 (32.1%) stroke survivors had dysphagia and 710 (67.9%) stroke survivors did not have dysphagia during the IRF stay. The adjusted logistic regression model and multiple imputation method revealed that stroke survivors with dysphagia are more likely to have depressive symptoms at 3-month follow-up (Odds ratio [OR] 3.169, 95% confidence interval [CI] 1.379-7.283; OR 1.746, 95% CI 1.153-2.642, respectively). A high level of functional and cognitive status, functional support, and community participation at the 3-month follow-up was inversely associated with depressive symptoms (OR 0.973, 95% CI 0.951- 0.995; OR 0.884, 95% CI 0.829-0.942; OR 0.793, 95% CI 0.714-0.882). Discussion: Stroke survivors experiencing dysphagia during the IRF stay had a higher risk of developing depressive symptoms compared to those without dysphagia at 3-month follow-up. Healthcare providers should pay attention to dysphagia care in IRFs which might prevent the development of depressive symptoms when the stroke survivors are discharged and back in their communities.
Kevin K. Byon,Thomas A. Baker Iii,최영환(Young Hwan Choi) 한국사회체육학회 2011 한국사회체육학회지 Vol.0 No.46
본 연구의 목적은 대학내 스포츠클럽의 존립기간과 대학내 레크리에이션 프로그램 만족도간의 관계를 대한 서비스 품질의 매개역할에 관한 연구를 위한 것이다. 이와 같은 연구를 위해 미국의 남동지역 종합대학의 27개 스포츠 클럽으로부터 252명이 연구에 참여하였다. 위계적 선형모형(HLM) 분석결과 서비스 품질은 만족에 직접적으로 영향을 미친 반면, 스포츠 클럽의 운영기간은 서비스품질과 만족에 영향을 미치지 않았다. 논의 부분에서는 본 연구 결과의 해석과 함께 스포츠 경영학 분야에서 위계적 선형모형(HLM)의 적용의 타당성이 제시되었다.