• Culinary science and hospitality research
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• v.2
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• pp.5-24
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• 1996

Today, hotel industry has to consider the importance of physical resources as indispensible control factor. This study is focused on search of the directions to control effectively the physical resources. For that purpose, this study set a serious of control system. Problems is selected at the basic of that control system. Thoses are as follows. A. Control Philosophy B. Control Procedure C. Quality Control D. A line of Responsibility As a result, this study turns to a different direction on physical resources control. Those are as follows. A. Reconsideration of Control Environment B. Revaluation of Quantity required C. Reorganization of Control Effect Assessment D. Foundation of Total Control System

• The Journal of Korean Physical Therapy
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• v.34 no.6
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• pp.304-311
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• 2022

Purpose: The purpose of this study was to investigate the knowledge, awareness and performance of COVID-19 infection control among physical therapists and to identify the impact factors on performance Methods: Data were collected from March 16th to March 24th in 2022 from the physical therapist's in Busan. Data analysis was conducted on 170 surveys, after excluding 27 surveys that were found to be unsuitable for data analysis. Results: When correlating the study variables, knowledge and awareness were found to have a positive, meaningful correlation with performance. Performance of COVID-19 personal infection control regression analysis showed that the working department (clinic and long-term care hospital), clinical experience, the more knowledgeable, the awareness (personal), and the more clinical experience had significant positive impacts on the performance of COVID-19 infection control. Performance of COVID-19 treatment room infection control regression analysis showed that the working department (long-term care hospital), educational experience, the awareness (treatment room) had significant positive impacts on the performance of COVID-19 infection control Conclusion: The results of this study may be used as basic data for educating physical therapist's working at the COVID-19 response department. This study suggests that physical therapist's need educational programs to improve their knowledge and awareness and performance of infection control against infectious diseases such as COVID-19. Differentiated physical therapists practice education curricula must be developed and provided after understanding the varying characteristic of physical therapist's with different levels of work experience.

• The Journal of Korean Physical Therapy
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• v.28 no.2
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• pp.155-163
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• 2016

Purpose: Infection management is important for physical therapists in order to protect patients and themselves since they often provide patient care and have physical contact with patients. This study examined the performance of infection control and associated factors among physical therapists. Methods: The study subjects were 174 physical therapists working in the G metropolitan city. The performance of infection control according to general characteristics, job-related characteristics, and infection-related characteristics were compared using t-test and ANOVA. Associations between awareness and performance of infection control were tested by correlation. Finally, multiple linear regression analyses were performed to examine the factors associated with performance of infection control. Results: Overall performance scores for personal and therapy room were $87.47{\pm}11.70$ and $70.08{\pm}13.68$, respectively. Both personal and therapy room infection control were lower for the degree of performance than the degree of awareness. In multiple linear regression analysis, the degree of performance at a personal level was related to current smoking status, type of charge therapy, supply of protection equipment, and awareness of personal infection control. The degree of performance of therapy room was related to injury experience in the workplace, supply of protection equipment, and awareness of therapy room infection control. Conclusion: Performance of therapy room infection control was lower than that of personal infection control. The performance was associated with the supply of protection equipment and awareness. Therefore, the degree of performance for infection control will be increased with proper supply of protection equipment in the hospital and increase the degree of awareness with adequate prevention education.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.19 no.1
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• pp.33-39
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• 2013

Background: The purpose of this study was to find out the effect of trunk stabilization training on the self posture control efficacy, physical self-description and perception stress in high school students. Methods: 92 voluntary students (73 females, 19 males) participated in this study. They received trunk stabilization training for 40 minutes per day and a time per week during 6 weeks period. Trunk stabilization training was an approach of education in proper posture and coordination of movement. In the evaluation, the self posture control efficacy scale (SPCES) was used to measure the posture control efficacy, the physical self-description questionnaire (PSDQ) was used to measure the physical self description and the perception stress scale (PSS) was used to measure the stress. All measurement of each subject were measured before and after stabilization training. Results: The SPCES were significantly different before and after (p<.05). The PSDQ and PSS were no significantly different before and after (p>.05) but the means were increased slightly. Conclusion: Conclusionally these results suggest that the trunk stabilization training increased the self posture control efficacy and would give help to control Students themselves.

• Journal of Korean Physical Therapy Science
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• v.24 no.1
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• pp.29-37
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• 2017

Purpose : The purpose of this study was to examine the effect of rope-skipping exercise on body composition and basic physical fitness in healthy subjects: a randomized control trial. Method : Twenty two subjects were randomly allocated to two groups: rope-skipping group (n=11) and control group (n=11). The rope-skipping group participated in rope-skipping exercise for 30 minutes a day, three days a week for four weeks. Body composition was measured using the subjects' weight, body mass index (BMI), and waistline. Basic Physical fitness was measured flexibility and agility. Result : The rope-skipping showed significant differences in waistline and agility. The control group showed no significant differences. There were significant difference in agility between the rope-skipping and the control group. Conclusion : The rope-skipping exercise increased waistline and agility in healthy subjects. Additional research on rope-skipping exercise for improving body composition and basic physical fitness is need.

• Physical Therapy Korea
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• v.8 no.1
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• pp.97-106
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• 2001

Physical therapists should under stand motor control models and apply various models to evaluation and treatment of neurologically impaired patients. Thus, this paper reviews motor control models and applications in clinical settings. Assumptions and limitations of reflex models, hierarchical models, and systems models are presented. This paper also delineates goals and dissatisfaction of neurologic rehabilitation approaches for neurologically impaired patients. Muscle reeducation approach, neurotherapeutic facilitation approach, and contemporary task-oriented approach are explained.

• The Journal of Korean Physical Therapy
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• v.17 no.3
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• pp.377-390
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• 2005

The purpose of this study is to investigate the effect of neuromuscular re-education program and general intervention program. It is focused on difference between changes of experimental before and after on 20 stroke patient's motor control ability. The obtained results are as follows; In change in motor control ability, neuromuscular re-education program group about the motor control ability was a significant difference(p<.01). And traditional intervention program group, the motor control ability was a significant difference in all of items (p<.01; p<.05) but, were not a significant difference in bladder management, social interaction, problem solving and memory. And also comparison of change in motor control ability between the experimental group and control group, the between-subjects factors were a significant difference. Most of the functional items on the functional items on the functional measurement and neuromuscular function measurement are concerned with the physical autonomy of the hemiplegic patients. More in depth knowledge may be acquired about the distribution of physical and motor control patterns with respect to the degree of neurologic deficit for the enhencement of residual motor control function in hemiplegia. In conclusion, the neuromuscular re-education program was more effect then traditional intervention program in motor control ability.

• Asia Marketing Journal
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• v.22 no.1
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• pp.27-39
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• 2020

Building on the growing literature on how physical bodily expressions influence psychological processes, the authors propose that exerting physical strength decreases risk perceptions and increases preference for risky options by increasing perceptions of control or agency. The present research is based on the belief of "no pain, no gain", that when an individual exerts physical strength and effort, he believes he can be the agent in bringing about the desired outcome. Because of this automatic association between exerting physical strength and the sense of being in control of the outcome, the authors hypothesize that even in situations where the outcome is determined by chance and luck, individuals exerting effort feel they have more control and thus choose riskier, but more desirable, options. Furthermore, this research clarifies the distinction between physical exertion of strength, high- and low-power poses, and psychological power.

• IEMEK Journal of Embedded Systems and Applications
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• v.8 no.6
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• pp.347-357
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• 2013

Cyber-Physical system(CPS) is characterized by collaborating computational elements controlling physical entities. In CPS, human desire to acquire useful information and control devices anytime and anywhere automatically has increased the necessity of a high reliable system. However, the physical world where CPS is deployed has management complexity and maintenance cost of 'CPS', so that it is impossible to make reliable systems. Thus, this paper presents an 'Autonomic Control System towards High-reliable Cyber-Physical Systems' that comprise 8-steps including 'fault analysis', 'fault event analysis', 'fault modeling', 'fault state interpretation', 'fault strategy decision', 'fault detection', 'diagnosis&reasoning' and 'maneuver execution'. Through these activities, we fascinate to design and implement 'Autonomic control system' than before. As a proof of the approach, we used a ISR(Intelligent Service Robot) for case study. The experimental results show that it achieves to detect a fault event for autonomic control of 'CPS'.

• Physical Therapy Korea
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• v.1 no.1
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• pp.35-46
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• 1994

The purposes of this study were 1) to determine the relationship between antigravity control(supine flexion and prone extension) and postural control(static and dynamic balance) by age, 2) to determine the quality of antigravity and postural control, and 3) to determine whether sex difference correlates with differences in antigravity and postural control in young normal children. We tested 120 children aged 4 to 7 years. The study results showed a significant relationship between antigravity and postural control by age. Quality scale measurements(r=0.90) indicated that the children in this study had not yet developed full antigravity or postural control. The study results revealed differences between sexes(f>m in 5 of 7 tests) and a significant relationship by age in antigravity and postural control.