• 성인간호학회지
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• 제26권2호
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• pp.203-213
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• 2014

Purpose: The purpose of this study was to understand and describe the every day life experience of patients with acute myocardial infarction (AMI) during the recovery period after Percutaneous Coronary Intervention (PCI) using a qualitative approach. Methods: Twelve patients with AMI participated in this study. Their age ranged from 42 to 75. The data were collected by individual in-depth interviews and all interviews were audio-taped and transcribed verbatim. The transcribed data were analyzed using traditional qualitative content analysis. Results: Six sub-themes emerged from the data as follows: Getting to know about illness, getting motivated for health behavior, putting an effort into health behavioral change, having difficulties maintaining health behavior, setting up coping strategies for health behavior and having a need for a tailored education. The results of this study showed how the health behaviors of patients with AMI are related to their every day life experiences. Conclusion: The results of this study could help health professionals to better understand patients with AMI and design effective educational interventions to improve their health behaviors.

• 한국조리학회지
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• 제11권4호
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• pp.198-213
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• 2005

This study was administered to demonstrate how unsatisfied customers would be influenced by the change in the quality of the service delivered to them after the dissatisfaction occurs. In light of the above, the objective of this study is to find out what leads to dissatisfaction in the minds of the consumers and also to identify the common behavioral patterns indicated by unsatisfied consumers. This study consists of two parts: a research based on the review of the literature and empirical study methods. As a result, a research for the popular forms of complaining patterns shows opportunities for restaurants to come up with measures to improve their service quality when customers are unsatisfied. In service recovery situation, distributive and interactional justice significantly influence customers' repurchase. Therefore, firms ought to offer monetary compensation, explain about the problems, and make their best efforts to recover the failure because the efforts also affect repurchase.

• 한국전문물리치료학회지
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• 제16권2호
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• pp.41-49
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• 2009

This study was designed to investigate the effects of treadmill exercise of low-intensity and moderate- intensity on the functional recovery and histological change in spinal cord injury (SCI) rats. SCI was induced by the spinal cord impactor dropped after laminectomy. Experimental groups were divided into the Group I (normal control), Group II (non-treatment after SCI induction), Group III (low-intensity treadmill exercise after SCI induction), Group IV (moderate-intensity treadmill exercise after SCI induction). After operation, rats were tested at modified Tarlov scale at 2 days with divided into 4 groups, and motor behavior test (BBB locomotor rating scale, Grid walk test) was examined at 3, 7, 14, and 21 days. For the observation of damage change and size of the organized surface in spinal cord, histopathological studies were performed at 21 days by H & E, and BDNF(brain-derived neutrophic factor) & Trk-b immunohistochemistry studies were performed at 1, 3, 7, 14, 21 days. According to the results, treadmill exercise can play a role in facilitating recovery of locomotion following spinal cord injury. Specially, moderate-intensity treadmill exercise after SCI induction was most improvement in functional recovery and histological change.

• 한국동물생명공학회지
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• 제35권3호
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• pp.245-257
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• 2020

Behavioral response to a diel photoperiodicity (500 lx for 16 h, 5 lx for 4 h and < 0.5 lx for 4 h) and phototactic characteristics in dark conditions were examined with Siberian sturgeon Acipenser baerii (Chondrostei, Actinopterygii) prelarvae. Siberian sturgeon prelarvae represented both qualitative and quantitative changes in their behavioral patterns according to different light intensities in a diel photoperiodicity. Under daylight conditions (500 lx), prelarvae displayed saltatory changes of behavioral features with ages (Day 0-Day 9) in a general order of swimming-up/drifting, swimming in the upper water column, benthic swimming with rheotaxis, schooling and post-schooling behavior. Compared to daylight conditions, prelarvae tended to show more benthic performances and quantitative reductions of schooling and post-schooling behaviors under dimlight conditions (5 lx). Under dark conditions (< 0.5 lx), prelarvae exhibited a fairly uniform behavioral pattern characterized by the benthic swimming across the bottom of the tank. From phototaxis tests under dark conditions, navigational responses of prelarvae to a spotlight illumination were quantitatively changed as their ages increased. The phototactic responses reached the peak on Day 2, continued until Day 4, and then gradually decreased until Day 8. A partial recovery of positive phototaxis was observed on Day 9. Data from this study suggest that the diel light cycle as well as the light intensity of each interval in the cycle should be considered as important components of a practical guide for evaluating fitness and developmental states of artificially propagated Siberian sturgeon prelarvae.

• 유통과학연구
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• 제21권3호
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• pp.47-60
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• 2023

Purpose: During and after Covid-19 pandemic, technology has emerged as a key factor in supporting the recovery of the economy and the rise of living standards. This study examines seven factors affecting the intention of food delivery apps usage, which include Performance Expectancy, Effort Expectancy, Social Influence, Hedonic Motivation, Price Value, and Habit, and how much influence they have on the customers' behavioral continuance of food delivery apps after Covid-19 Pandemic. Research methodology: This research is a quantitative descriptive research with 473 qualified respondents from 550 respondents collected. Besides using the UTAUT2 model (Venkatesh et al., 2012), Information Quality was added to give a better explanation for the consumers' intention towards continuance behavior using food delivery apps. The collected data is then processed using SPSS 22.0. Results: Habit factors and Information Quality factors have significant positive effects on promoting food delivery apps usage intention, which in turn influences continuance behavior. In addition, Habit factors and Information Quality factors together have an effect of 48.57% on Behavioral Intention. Conclusion: The result proves that positive habits and food information quality can increase the usage intention towards the behavioral continuance of consumers. Higher usage frequency can be improved by increasing these two factors.

• 국제지역연구
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• 제15권2호
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• pp.225-245
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• 2011

본 연구는 중국의 북경, 청도, 상해 등에 거주하는 대학생과 일반인을 대상으로 중국 소비자들의 공정성 차원 즉 분배 공정성, 절차 공정성, 상호작용 공정성과 부정적 감정, 회복 만족 및 행동의도(재구매 의도, 구전의도) 간의 상호 관련성을 연구하고자 하는 것이다. 또한 공정성 차원과 회복 만족 간의 관계에서 부정적 감정의 매개효과를 조사하는 것이다. 본 연구의 결과에 의하면, 공정성 차원 즉 분배 공정성, 절차 공정성 및 상호작용 공정성은 부정적 감정에 부의 영향을, 회복만족에 정의 영향을 미치는 것으로 나타났다. 둘째, 부정적 감정은 회복만족에 부의 영향을 미치는 것으로 나타났다. 셋째, 본 연구의 결과, 서비스 실패에 따른 회복 만족은 행동의도 즉 재구매 의도와 긍정적 구전의도에 정의 영향을 미치는 것으로 나타났다. 마지막으로 지각된 공정성 차원이 회복만족에 미치는 영향에 있어 부정적 감정의 매개효과를 검증한 결과, 부정적 감정은 공정성 차원 즉 분배 공정성, 절차 공정성 및 상호작용 공정성은 부정적 감정의 매개를 통해서 뿐만 아니라 직접적으로 회복만족에 미치는 것으로 나타났다. 본 논문은 서비스 실패에 따른 회복 과정에서 중국 소비자들의 구매행동을 이해하고, 이에 따른 할인점의 수익성 및 고객 유지 관리를 위한 전략 수립에 필요한 지식을 제공하고 있다.

• 생명과학회지
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• 제19권11호
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• pp.1651-1657
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• 2009

본 연구는 흰쥐의 흉추 9번을 타박 손상시키고 1주간의 휴식 후 스트레스를 유발하지 않는 저강도 트레드밀운동을 7주동안 수행하여, 가자미근 위축지연 변화를 western blotting과 H&E 염색 그리고 면역형광염색법으로 관찰하였으며, BBB-검사를 이용하여 기능적 회복을 관찰하였다. 형태학적 변화의 결과 척수손상 후 트레드밀 운동에 의해 하지부위 가자미 근과 근섬유의 횡단면 크기가 증가하였으며, 근섬유 세포에서 IGF-I 단백질 발현이 증가하였다. 또한 생화학적인 결과 척수손상 후 트레드밀 운동에 의해 하지부위 골격근 IGF-I 단백질 발현이 증가하였으며, 행동학적 검사를 통해 트레드밀 운동그룹이 비 운동그룹보다 기능적 회복이 개선된 것을 확인하였다. 이러한 결과는 근 비대에 직접적으로 관여하는 IGF-I 단백질 발현량이 운동에 의해 증가하여 가자미근크기 증가와 같은 근 위축 지연을 확인하였으며, 이러한 변화를 통해 기능적 회복에 긍정적인 결과를 보여주었다. 따라서 운동은 척수손상 환자에게 효과적인 기능재활 치료방법이 될 수 있으며, 장애를 최소화하여 자발적인 일상생활을 도모할 수 있을 것이라 생각된다.

• 가정과삶의질연구
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• 제16권3호
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• pp.11-24
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• 1998

The purpose of this study was to develop the educational program model for adolescent substance abusers in relation to preventive and rehabilitative aspects. This educational program model was developed based not only on the social support theory ecological-developmental approach and cognitive-behavioral approach but also on previous studies. This model can be used both for adolescent substance abusers in early stage and in recovery stage. The main contribution of this study is that adolescent abusers will recover effectively through practicing this educational program model.

• 대한임상전기생리학회지
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• 제6권1호
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• pp.1-15
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• 2008

This study was designed to investigate the effect of treadmill exercise of low-intensity and high-intensity on the functional recovery and histological change in spinal cord injury rats. Sprague-Dawley rats were experimented(n=15) for this research. Spinal cord injury was induced by the NYU drop impacter device after laminectomy. After operation, rats were test at modified Tarlov scale at 3 days, and divided into the control group(n=5), experimental group I(n=5, low-intensity treadmill) and experimental group II(n=5, high-intensity treadmill). The rats were disciplined from 7 day through 21 day. Functional recovery was evaluated by the BBB scales and the Grid Walk test for the progressive locomotor recovery at 3, 7, 14, 21 days. Histopathological studies for the muscle in order to observation the change of damage and size of the organized surface which is visible visually it executed hematoxylin & eosin stain. According to the result of 4 weeks of treadmill exercise, group II showed improvement than group I of motor behavior after spinal cord injury.

• BMB Reports
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• 제49권11호
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• pp.635-640
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• 2016

Recent evidence indicates that the ephrin receptors and ephrin ligands (Eph/ephrin) expression modulate axonal reorganization and synaptic plasticity in stroke recovery. To investigate the effect of task-specific training (TST) on Eph/ephrin expression in the corticospinal tract (CST) after stroke, we compared Eph/ephrin expression in the peri-infarct cortex, pyramid, and spinal cord of a photothrombotic stroke model of rat brains treated with or without TST. The TST treatment showed significantly better recovery in the behavioral tests compared with no treatment. The significant upregulation of ephrin-A1 and ephrin-A5 observed in activated astrocytes of the CST at 2 weeks' post-stroke was decreased by TST. At 5 weeks, post-stroke, the elevated ephrin-A5 levels were decreased in the ipsilateral pyramid and spinal cord by TST. Glial fibrillary acidic protein was upregulated concomitantly with the altered ephrin expression after stroke, and the expression of these proteins was attenuated by TST. These data suggest that TST alters the expression of ephrin ligands in the CST after stroke.