• 제목/요약/키워드: combination training

검색결과 406건 처리시간 0.029초

Effect of PNF Combination Patterns on Muscle Activity of the Lower Extremities and Gait Ability in Stroke Patients (PNF 결합패턴이 뇌졸중 환자의 하지 근 활성도 및 보행능력에 미치는 영향)

  • Jeong, Woo-Sik;Park, Seung-Kyu;Park, Jong-Hang;Lee, Hong-Gyun;Kim, Kyung-Yoon
    • The Journal of the Korea Contents Association
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    • 제12권1호
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    • pp.318-328
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    • 2012
  • The purpose of present study was to determine effects of a PNF combination pattern training on muscle activity of lower extremities and gait ability in hemiparetic subjects. Twenty chronic stroke patients participated. Participants were randomly divided into either control group and experimental group. Experimental group received PNF combination pattern training, four times per a week for six weeks and control group received general exercise training. For the lower limbs muscle activity, RMS of action potential were analyzed and gait ability tests was conducted with 10MWT, DGI and F8WT. For the significance test of control and experimental group for measuring time by exercise application method, two-way repeated measure ANOVA. As the result, muscle activity of RF(p<.05), VM, TA, LH, LG was significantly increased between measurement period(p<.001), In VM, TA, LH, LG, there were interactions each measurement time and between group. 10MWT, DGI, F8WT in gait ability was significantly improved between measurement periods(p<.001) and In 10MWT, DGI, F8W, there were interaction each measurement time and between group. In conclusion, the PNF combination pattern application will be effective strategy to increasing the muscle activity and improving gait ability in the rehabilitation of stroke patients.

Study of military CPR quality and education by feedback device and debriefing

  • Moon, Soo-Jae;Kim, Seon-Rye;Cho, Byung-Jun
    • Journal of the Korea Society of Computer and Information
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    • 제21권9호
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    • pp.107-112
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    • 2016
  • In this paper, we propose the effects of military cardiopulmonary resuscitation(CPR) on the quality of debriefing and feedback device training. The key idea of combination debriefing and feedback device training is to maximize effects of CPR. The participants of the research were non-medic soldiers in ROK army, and had not undergone any professional CPR training before. Each group of soldier was randomized to perform of military CPR by using training method in each group. After 5 minutes of performing CPR, each D, F, DF group showed significant improvement in CPR performance. When comparing each group, the rate of success in CPR performance in DF group was significantly higher than that of F group with the average difference of 11.160(p<.01) points. In summation, the training programs that DF received seemed to be more efficient and effective than that of D and F. The fatigue level was evaluated by comparing the lactate concentration in blood after performing CPR. Through this experiment, we show that the training programs that DF received is more efficient and effective than that of D and F.

Synbiotics use for preventing sepsis and necrotizing enterocolitis in very low birth weight neonates: a randomized controlled trial

  • Pehlevan, Ozge Serce;Benzer, Derya;Gursoy, Tugba;Karatekin, Guner;Ovali, Fahri
    • Clinical and Experimental Pediatrics
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    • 제63권6호
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    • pp.226-231
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    • 2020
  • Background: Probiotics and prebiotics have strain-specific effects on the host. Synbiotics, a mixture of probiotics and prebiotics, are proposed to have more beneficial effects on the host than either agent has alone. Purpose: We performed a randomized controlled trial to investigate the effect of Lactobacillus and Bifidobacterium together with oligosaccharides and lactoferrin on the development of necrotizing enterocolitis (NEC) or sepsis in very low birth weight neonates. Methods: Neonates with a gestational age ≤32 weeks and birth weight ≤1,500 g were enrolled. The study group received a combination of synbiotics and lactoferrin, whereas the control group received 1 mL of distilled water as placebo starting with the first feed until discharge. The outcome measures were the incidence of NEC stage ≥2 or late-onset cultureproven sepsis and NEC stage ≥2 or death. Results: Mean birth weight and gestational age of the study (n=104) and the control (n=104) groups were 1,197±235 g vs. 1,151±269 g and 29±1.9 vs. 28±2.2 weeks, respectively (P>0.05). Neither the incidence of NEC stage ≥2 or death, nor the incidence of NEC stage ≥2 or late-onset culture-proven sepsis differed between the study and control groups (5.8% vs. 5.9%, P=1; 26% vs. 21.2%, P=0.51). The only significant difference was the incidence of all stages of NEC (1.9% vs. 10.6%, P=0.019). Conclusion: The combination of synbiotics and lactoferrin did not reduce NEC severity, sepsis, or mortality.

Exploration of Optimal Product Innovation Strategy Using Decision Tree Analysis: A Data-mining Approach

  • Cho, Insu
    • STI Policy Review
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    • 제8권2호
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    • pp.75-93
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    • 2017
  • Recently, global competition in the manufacturing sector is driving firms in the manufacturing sector to conduct product innovation projects to maintain their competitive edge. The key points of product innovation projects are 1) what the purpose of the project is and 2) what expected results in the target market can be achieved by implementing the innovation. Therefore, this study focuses on the performance of innovation projects with a business viewpoint. In this respect, this study proposes the "achievement rate" of product innovation projects as a measurement of project performance. Then, this study finds the best strategies from various innovation activities to optimize the achievement rate of product innovation projects. There are three major innovation activities for the projects, including three types of R&D activities: Internal, joint and external R&D, and five types of non-R&D activities - acquisition of machines, equipment and software, purchasing external knowledge, job education and training, market research and design. This study applies decision tree modeling, a kind of data-mining methodology, to explore effective innovation activities. This study employs the data from the 'Korean Innovation Survey (KIS) 2014: Manufacturing Sector.' The KIS 2014 gathered information about innovation activities in the manufacturing sector over three years (2011-2013). This study gives some practical implication for managing the activities. First, innovation activities that increased the achievement rate of product diversification projects included a combination of market research, new product design, and job training. Second, our results show that a combination of internal R&D, job training and training, and market research increases the project achievement most for the replacement of outdated products. Third, new market creation or extension of market share indicates that launching replacement products and continuously upgrading products are most important.

Effect of Gait Training in Chronic Hemiplegia Patients with Inducement to Vision and Rhythmic Auditory Stimulation (마비측 시야 유도 보행 훈련과 리듬 청각 자극 훈련이 만성 뇌졸중 환자들의 보행에 미치는 효과)

  • Kim, Tae-Hyun;Choi, Jong-Duk;Youn, Hae-Jin
    • PNF and Movement
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    • 제12권3호
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    • pp.151-158
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    • 2014
  • Purpose: The purpose of the study is to see the effect of walking when training for chronic stroke patients, Affected side vision impairment induced gait training with rhythmic auditory stimulation in parallel. Methods: This study was the general walking training group, the training group was divided damage induced affected side view, affected side view damage induced by rhythm auditory stimulation training three groups. Intervention period was 4 weeks. 5 times per week, per 30 min entered arbitration. Affected Side vision impairment induced induction training was conducted by installing a red cones, rhythmic auditory stimulation was applied to a regular rhythm training using a smartphone application (Metronome). Paired t-test was performed to see the difference between each group and before the intervention. One-way ANOVA was used to find out the significance probability between each group. Statistical significance was set at 0.05 probability. Results: Regular walking group, rather than affected side vision guided walking group could see increases in the FGA and DGI (P<0.05). And vision impairment induced affected side view and rhythmic auditory stimulation induction training this group than in the combination group walking group obtained higher scores on the FGA, DGI score(P<0.05). Conclusion: If you want to enforce certain rhythmic auditory stimulation of the visual field and side damage induced during gait training for stroke patients will be able to expect a better effect.

Development of Classification System for Thermal Comfort Behavior of Pigs by Image Processing and Neural Network (영상처리와 인공신경망을 이용한 돼지의 체온조절행동 분류 시스템 개발)

  • 장동일;임영일;장홍희
    • Journal of Biosystems Engineering
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    • 제24권5호
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    • pp.431-438
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    • 1999
  • The environmental control based on interactive thermoregulatory behavior for swine production has many advantages over the conventional temperature-based control methods. Therefore, this study was conducted to compare various feature selection methods using postural images of growing pigs under various environmental conditions. A color CCD camera was used to capture the behavioral images which were then modified to binary images. The binary images were processed by thresholding, edge detection, and thinning techniques to separate the pigs from their background. Following feature were used for the input patterns to the neural network ; \circled1 perimeter, \circled2 area, \circled3 Fourier coefficients (5$\times$5), \circled4 combination of (\circled1 + \circled2), \circled5 combination of (\circled1 + \circled3), \circled6 combination of (\circled2 + \circled3), and \circled7 combination of (\circled1 + \circled2 + \circled3). Using the above each input pattern, the neural network could classify training images with the success rates of 96%, 96%, 96%, 100%, 100%, 96%, 100%, and testing images with those of 88%, 86%, 93%, 96%, 91%, 90%, 98%, respectively. Thus, the combination of perimeter, area and Fourier coefficients of the thinning images as neural network features gave the best performance (98%) in the behavioral classification.

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A Study on the New Design of the Training Ship's Bridge (실습선 선교의 효율적 개선 설계에 관한 연구)

  • Lee, Hong-Hoon;Kim, Chol-Seong;Yang, Won-Jae
    • Journal of the Korean Society of Marine Environment & Safety
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    • 제14권2호
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    • pp.169-175
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    • 2008
  • Usually, domestic training ship's bridge was designed for safe navigation and efficient navigation training. In this paper, we grouped domestic training ship's bridge layouts into three classes such as "the front and the rear-type bridge layout", "the twin deck-type bridge layout", and "the single-type bridge layout" by layout type between main bridge and training bridge. Furthermore, we investigated how to operate navigation training according to the type of bridge layout through the questionnaire, and extracted merits and demerits of each bridge layout in combination of normal operation with navigation training at the same time. We presented new type of training ship's bridge model to improve demerits and to elevate merits.

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Discriminant Analysis with Icomplete Pattern Vectors

  • Hie Choon Chung
    • Communications for Statistical Applications and Methods
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    • 제4권1호
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    • pp.49-63
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    • 1997
  • We consider the problem of classifying a p x 1 observation into one of two multivariate normal populations when the training smaples contain a block of missing observation. A new classification procedure is proposed which is a linear combination of two discriminant functions, one based on the complete samples and the other on the incomplete samples. The new discriminant function is easy to use.

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CYP1A1 (Ile462Val), CYP1B1 (Ala119Ser and Val432Leu), GSTM1 (null), and GSTT1 (null) Polymorphisms and Bladder Cancer Risk in a Turkish Population

  • Berber, Ufuk;Yilmaz, Ismail;Yilmaz, Omer;Haholu, Aptullah;Kucukodaci, Zafer;Ates, Ferhat;Demirel, Dilaver
    • Asian Pacific Journal of Cancer Prevention
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    • 제14권6호
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    • pp.3925-3929
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    • 2013
  • We aimed to investigate bladder cancer risk with reference to polymorphic variants of cytochrome p450 (CYP) 1A1, CYP1B1, glutathione S-transferase (GST) M1, and GSTT1 genes in a case control study. Polymorphisms were examined in 114 bladder cancer patients and 114 age and sex-matched cancer-free subjects. Genotypes were determined using allele specific PCR for CYP1A1 and CYP1B1 genes, and by multiplex PCR and melting curve analysis for GSTM1 and GSTT1 genes. Our results revealed a statistically significant increased bladder cancer risk for GSTT1 null genotype carriers with an odds ratio of 3.06 (95% confidence interval=1.39-6.74, p=0.006). Differences of CYP1A1, CYP1B1 and GSTM1 genotype frequencies were not statistically significant between patients and controls. However, the specific combination of GSTM1 null, GSTT1 null, and CYP1B1 codon 119 risk allele carriers and specific combination of GSTM1 present, GSTT1 null, and CYP1B1 432 risk allele carriers exhibited increased cancer risk in the combined analysis. We did not observe any association between different genotype groups and prognostic tumor characteristics of bladder cancer. Our results indicate that inherited absence of GSTT1 gene may be associated with bladder cancer susceptibility, and specific combinations of GSTM1, GSTT1 and CYP1B1 gene polymorphisms may modify bladder cancer risk in the Turkish population, without any association being observed for CYP1A1 gene polymorphism and bladder cancer risk.

The Effects of Reading Pronunciation Training of Korean Phonological Process Words for Chinese Learners (중국인 학습자의 우리말 음운변동 단어의 읽기 발음 훈련효과)

  • Lee, Yu-Ra;Kim, Soo-Jin
    • Phonetics and Speech Sciences
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    • 제1권1호
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    • pp.77-86
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    • 2009
  • This study observes how the combined intervention program effects on the acquisition reading pronunciation of Korean phonological process words and the acquisition aspects of each phonological process rules to four Korean learners whose first language is Chinese. The training program is the combination of multisensory Auditory, Visual and Kinethetic (AVK) approach, wholistic approach, and metalinguistic approach. The training purpose is to evaluate how accurately they read the words of the phonological process which have fortisization, nasalization, lateralization, intermediate sound /ㅅ/ (/${\int}iot"$/). We access how they read the untrained words which include the four factors above. The intervention effects are analyzed by the multiple probe across subjects design. The results indicate that the combined phonological process rule explanation and the words activity intervention affects the four Chinese subjects in every type of word. The implications of the study are these: First, it suggests the effect of Korean pronunciation intervention in a concrete way. Second, it offers how to evaluate the phonological process and how to train people who are learning Korean language.

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