• Journal of Digital Convergence
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• v.13 no.8
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• pp.495-502
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• 2015

The purpose of this study was to investigating the effect of taping knee by testing the difference on kinetic variables of lower extremity when speed skating athletes jump on one leg. The results were as follows. The height of jumping after taping was higher, but the vertical height was not different according to taping. On take-off(TO), the horizontal and anterior-posterior maximum impulse force were decreased while the vertical maximum impact force was increased after taping. On landing(LD), the anterior-posterior maximum impulse force was decreased but the horizontal and vertical maximum impulse force were increased. TO, the impulse showed low after taping and the impulse dropped largely LD. The knee's moment of extension, eversion were reduced after tapping TO. LD, the flection moment of knee was decreased, but the inversion moment was increased after tapping. This study implies that the knee tapping helps injury prevention and performance enhancement, sports medicine convergence are needed.

• Korean Journal of Oriental Medicine
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• v.18 no.2
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• pp.123-130
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• 2012

Objectives : The purpose of this study is to identify the origin of meridian-based psychotherapy, and thereby utilize this technique more flexibly and widely, as well as use our findings as the base data for the development of unique and oriental medicine-based psychotherapies. Methods : This study investigated various activities and references of meridian-based psychotherapy developers in historical order. For the books that have been translated into Korean, the translated books were examined as priority. Otherwise, examination was based on original books. Results : The study results were as follows. EFT (Emotional Freedom Techniques) is a technique completed by combining the psychological reversal, acupuncture point tapping, and gamut series in TFT (Thought Field Therapy), and the affirmations that were formed by reflecting the deep understanding on languages derived from NLP (Neuro Linguistic Programming). ESM (Emotional Self Management) can be viewed as having applied the implications of cognitive therapy and hypnosis while accepting the treatment of TFT as it is. Roger J. Callahan developed TFT by adopting theories such as AK(Applied Kinesiology), acupuncture, NLP, quantum mechanics, and split brains. On the EFT, ESM, TFT, the method for stimulating acupuncture points appears to be tapping, which is one technique of the oriental traditional exercise and manual techniques(導引按蹻). Tapping may be the English translation of Bak-beop(拍法). Conclusions : When the oriental medicine techniques that enable meridian tuning are applied along with accommodating Western psychological theories actively, this can not only help use meridian-based psychotherapy more flexibly, but also enable the development of new oriental medicine-based psychotherapies.

• Journal of Korean Society of Forest Science
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• v.95 no.1
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• pp.1-4
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• 2006

Closing processes of taping holes and diameter growth of taped trees of Acer mono were investigated to understand the effects of sap taping and number of tapping holes on tree growth and closing speed of holes. Closing processes of tapping holes were faster at trees taped of ten holes than trees tapped of one, three, five holes during the study period, and tapped holes were completely filed up within 15 months. Diameter growth by number of tapped hole were 0.54 mm for control trees, 0.60 mm for trees taped of one hole, 0.64 mm for trees taped of three holes, 0.33 mm for tapped of five holes and 0.31 mm for trees taped of ten holes, respectively. Closing processes of tapping holes by fusion materials was fast in the order of DB ointment, stirofoam, control and bamboo vinegar. Especially, tapped holes in the case of DB ointment was completely healed within 4 months. Therefore, DB ointment should be used to minimize damage on tree growth and secure resources for sap collection of A. mono.

• Journal of the Korean Wood Science and Technology
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• v.49 no.2
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• pp.181-190
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• 2021

Screw-type fasteners are widely used to make connections between wood members or between wood and steel connectors because they can tolerate the applied loads by withdrawal or shearing. In this study, we evaluated the withdrawal resistances of the screw-type fasteners and analyzed the effects of the lead-hole size, relative grain direction (tangential, radial, and cross-sections) of the wood member, screw diameter, screw type, and species. Two wood species, including domestic larch and imported spruce, and three screw-type fasteners, including domestic lag screws (diameters of 9.46, 7.79, and 6.27 mm), domestic tapping screw (diameter, 6.3 mm), and imported Sherpa screw (diameter, 8.0 mm) were used. To assess the effect of lead-hole size, the lead holes with diameters corresponding to 68.7%, 70.8%, and 74.0% of the shank diameter of the lag screw were predrilled. The lead hole corresponding to 74% of the shank diameter was selected for this study because the smaller lead holes required higher rotational force for installation, which may cause damage in the screw neck, although there was no significant difference in the withdrawal resistance depending on the lead-hole sizes applied in this study. The lag screws installed on the tangential and radial surfaces showed similar withdrawal resistances to each other, which were greater than those installed on the cross-sectional surface. As the lag screw diameter increased from 6.27 mm to 9.46 mm, the withdrawal resistance also increased proportionally. The withdrawal resistance of the tapping screw having a diameter of 6.3 mm was almost 1.6 times higher than that of the lag screw having a similar diameter of 6.27 mm, while that of Sherpa screw having a diameter of 8.0 mm was around 1.4 times higher than that of the lag screw having a similar diameter of 7.79 mm.

• Journal of Music and Human Behavior
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• v.13 no.1
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• pp.1-18
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• 2016

This study examined the correlation between the rhythm reproduction performance and cognitive function of school-aged children. A total of 59 third grade elementary students participated in this study. An iPad-based rhythm reproduction task, the Digit Span Test (DST), the Children's Color Trails Test (CCTT), and a self-paced tapping task via a MIDI keyboard were conducted for each participant. The results demonstrated that scores at each stage of the iPad-based rhythm reproduction test showed different patterns of correlation with cognitive function test scores. This result suggests that accuracy of a simple rhythm task is correlated to speed of self-paced tapping (second). Also cognitive function may affect rhythm grouping ability. Results of this analysis for each of 20 rhythm items showed that there was a common rhythm characteristics that correlated with executive function, working memory or self-paced tapping speed. These results indicate that rhythm ability is related to, and predictive of, the level of cognitive functioning in elementary school students and can be used as an useful parameter when examining cognitive function of school-aged children in multifaceted dimensions.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2011.05a
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• pp.101-102
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• 2011

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2012.04a
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• pp.244-245
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• 2012

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2010.05a
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• pp.636-637
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• 2010

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2011.10a
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• pp.44-45
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• 2011

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2011.06a
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• pp.1335-1336
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• 2011