• Journal of Korean Orthopaedic Sports Medicine
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• v.7 no.2
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• pp.151-155
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• 2008

During sports activity, rectus femoris muscle can be commonly injured as the quadriceps contracts forcefully to extend the knee and flex the hip, and rectus femoris muscle has a high percentage of type II muscle fibers which enable it to produce rapid forceful activity and the muscle is the only biarticular muscle of the quadriceps. Avulsion fractures by the traction of rectus femoris from the anterior inferior iliac spine in children are often reported. Rarely, complete rupture of proximal musculotendinous junction of rectus femoris muscle in adult may occurs by chronic repetitive stimulation and may mimic soft tissue neoplasm in the case of no history of antecedent trauma. However, there has been no report of acute complete rupture of origins of the rectus femoris muscle during relay race till now. So, we report a case of acute complete rupture of origins of the rectus femoris muscle occurred during relay race in middle-aged man, diagnosed by magnetic resonance image and treated by surgical repair with review of current literature.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.2 no.1
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• pp.102-115
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• 1991

This study reviewed the stuttering literature and reported the clinical experiment in stuttering intervention. There is still no single answer as to the cause of stuttering or to the most effective therapy for stutterers despite the vast amount of research. One certain thing is that we have come closer to a better understanding of the stuttering and to more effective therapy. There have been three main statements about the origins of stuttering ; biologic origins ; psychodynamic origins ; environmental-learning origins. There also have been various methods of the treatment of stuttering. Broadly, two major treatment approaches are attentive ; stuttering modification therapy and fluency shaping therapy. In this experiment, the researcher attempted to investigate complex elements that each child might have and to use an integrative approach rather than to keep the specific one. Individual subjects were evaluated by a multidisciplinary team. Initially, the subjects received individual therapy. They then were placed in group therapy. The purpose of the group therapy was to raise their fluencies to the higher communicative situation and to maintain improved fluency over time. All three subjects improved their fluencies in reading and in conversation and showed the better(SSI)scores in total stuttering behaviors. It was also discussed that it is necessary to have sensitive assessment tools to investigate each element of stuttering ; and to develop a therapy program reflecting current advanced stuttering theories.

• Korean Journal of Plant Resources
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• v.11 no.1
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• pp.51-59
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• 1998

When the contents of the constituents such as total amino acids, free amino acids, volatile organosulfuric compounds and steroidal saponins among three origins in the aerial-and underground parts of Allium victorialis, it was suggested that the characteristic components regarding to quality evaluation could be differed according to the purpose of utilization. For the utilization of amino acids, underground parts of this plant was shown to be better than aerial part. In addition, Ulung island origin was found to contain the highest amino acids content among the three origins though the difference was small. The amino acids showing remarkably high contents were appeared to be arginine, glutamine and asparagine. In the volatile organosulfuric compounds, the origina of Mt. Odae and Mt. Chiri positioned in inland showed higher contents than Ulung island origin geographically positioned in the ocean. Inland origins were shown to contain higher organosulfurie component contents in aerial parts than in underground parts while those of Ulung island origin were higher in underground parts than aerial parts. Underground parts, regarding to saponin constituents, showed higher contents than aerial parts. Underground parts of Ulung island origin were shown to contain more saponins than those of other two origins and the sequence of the contents was in the order of Ulung island>Mt. Chiri>Mt Odac.

• Korean Journal of Food Science and Technology
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• v.49 no.4
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• pp.349-354
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• 2017

The geographical origins of raw ginseng (RG) were discriminated using an electronic tongue. Taste screening, DFA (discriminant function analysis), and CDA (canonical discriminant analysis) were used to statistically analyze the data. The taste profile patterns of umami, bitterness, and sweetness of the Korean RG was different from those of the Chinese RG. The Korean RG was stronger than the Chinese RG regarding the taste of umami. DFA discriminated the geographical origins of 154 samples, with a few overlapping samples, between the Korean and Chinese RG. CDA showed that the accuracy of origin discrimination for the Korean and Chinese RGs were 87.01 and 94.81%, respectively. The final accuracy of origin discrimination was 90.91%. The distance between the centroids of each group was 2.7463. Thus, the electronic tongue analysis can be used to efficiently differentiate the geographical origins of RG.

• World Technopolis Review
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• v.1 no.3
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• pp.158-176
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• 2012

This paper examines the phenomenon of local clusters in two dimensions. Firstly an external perspective on clusters is taken, the origins of clusters identified and their significance for economic development highlighted. Secondly, the paper takes an inside look at clusters, exploring the key factors that lead to the success of strong, high performance clusters.

• The Bulletin of The Korean Astronomical Society
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• v.24 no.2
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• pp.42-42
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• 1999

• International Journal of Costume and Fashion
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• v.3
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• pp.25-36
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• 2003

This paper discusses developments in fashion practice, and fashion education, reviewing developments throughout Asia. Reference is made to the historic origins of the clothing trade and efforts made on behalf of industry to educate its personnel. Current challenges are addressed, and a case study based on experience in Asia is provided.

• Proceedings of the Korea Society of Costume Conference
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• 2003.10a
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• pp.5-15
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• 2003

This paper discusses developments in fashion practice, and fashion education, reviewing developments throughout Asia. Reference is made to the historic origins of the clothing trade and efforts made on behalf of industry to educate its personnel. Current challenges are addressed, and a case study based on experience in Asia is provided.

• Proceedings of the KSEEG Conference
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• 2002.04a
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• pp.59-61
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• 2002

• Proceedings of the Petrological Society of Korea Conference
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• 2009.05a
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• pp.29-31
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• 2009