• PNF and Movement
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• v.8 no.1
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• pp.41-50
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• 2010

Pain originating from the sacroiliac joint(SIJ) has been associated with poor performance, yet specific diagnosis of sacroiliac dysfunction(SID) has been difficult to achieve. Clinical presentation of SID appears that pain and poor performance is responsive to local analgesia of periarticular structures with poorly defined pathology, and poor performance with bony pathological changes present as a result of chronic instability. Previous research indicates that physical examination cannot diagnose SIJ pathology. Earlier studies have not reported sensitivities and specificities of composites of provocation tests known to have acceptable inter-examiner reliability. Tests based on mechanics as manual provocation for SIJ pain have formed the basis of tests used to diagnose SIJ dysfunction. In this review summary, the purpose of this study was to describe the sacroiliac tests with a model of examination, diagnosis, and management of SID. Further research is warranted to determine whether SIJ tests is reliable means of evaluating innominate impairments.

• Journal of Wetlands Research
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• v.4 no.1
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• pp.33-41
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• 2002

Investigated was the ground-walking Coleoptera at the moor and adjacent forest at 800 m and rice paddies at lower level of 50 m in altitude. There were 5 species belonging to 5 genera and 2 families, 4 species belonging to 4 genera and 3 families, and 17 species belonging to 11 genera and 2 families respectively. Diplous depressus (Gebler) was the dominant species at the moor and forest in distinctive numbers, while Pheropsophus javanus (Dejean) was the one at the paddies. Three investigated sites supported independently their ground-walking Coleoptera groups. The moor group seemed to fail in establishing the resident Coleoptera community. The fact may imply to be related a kind of the pioneer species in early dry succession that D. depressus was found in a considerable range between forest and moor. The Coleoptera groups of moor and forest was different from that of paddies in species structure.

• Ocean and Polar Research
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• v.27 no.4
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• pp.491-495
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• 2005

The morphology of a leptocephalus Nettenchelys gephyra (Hettastornatidae) is described from one specimen collected of Pohang $(35^{\circ}46'N,\;129^{\circ}52'E)$ in the East Sea, Korea on December 2003. The body is laterally compressed. The body deepens gradually behind the head to the deepest point of the midbody range that is 15.8% of the standard length 31.7mm, then tapers gradually toward the tail. The anus is located somewhat posteriorly to midbody. There are two intestinal swellings, which are located at the 19th and 41st myomere, respectively. The vertical blood vessel's last location is at the 48th myomere. The lateral pigment spot begins at the 84th myomere.

• KIEAE Journal
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• v.10 no.6
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• pp.41-46
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• 2010

This study is to validate the K University daylight measurement system according to the CIE guide of recommended practice of daylight measurement. In this study global irradiance, illuminance, direct normal illuminance, diffuse irradiance, illuminance and vertical illuminances(North, West, South, East) were measured and compared in accordance with the CIE quality control test. Field monitoring was conducted from 1st August to 15th August 2010. Results for the CIE tests 1 to 4 showed an accuracy of 100%. This indicates that the K University daylight measurement system is reliable and the measurement data would be useful for further daylight researches.

• Journal of Advanced Marine Engineering and Technology
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• v.14 no.3
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• pp.34-41
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• 1990

Mode Synthesis Method is applied to analyize the vibration characteristics of the press machine sold at present. Vibration analysis of the machine has not been done thoroughly as far, because of its complicated structure and much bigger unlinearity of its vibration characteristics. The press was disassembled by parts, and it was experimented by the exciting techniques and curve fitting methods, and analyzed by the Mode Synthesis Method. The 2 results were showed good agreements at each part. We confirming it, the machine was assembled, and experimented and analyzed by the same method. Also good agreements between 2 methods were obtained. In addition, impact responses of the actual moving press were agreed with the analyzed values by the Mode Synthesis Method. And we found that the first bending mode of the slide was ruling the vibration characteristics of the press.

• ETRI Journal
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• v.33 no.5
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• pp.826-829
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• 2011

Distributed systems particularly suffer from Sybil attacks, where a malicious user creates numerous bogus nodes to influence the functions of the system. In this letter, we propose a Bloom filter-based scheme, SybilBF, to fight against Sybil attacks. A Bloom filter presents a set of Sybil nodes according to historical behavior, which can be disseminated to at least n (e-1)/e honest nodes. Our evaluation shows that SybilBF outperforms state of the art mechanisms improving SybilLimit by a factor of (1/e)${\gamma}$ at least.

• Korean Journal of Occupational Health Nursing
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• v.19 no.1
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• pp.41-49
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• 2010

Purpose: This study is a descriptive survey research on factors related to fertility intention of nurses who work in general hospitals, by applying the Theory of Planned Behavior(TPB). Method: The research subjects are 674 nurses at the peak fertility age of 20-39 years old, who work in 4 general hospitals located in Seoul and Gyeonggi province. Result: The mean score of subjects' fertility intention is 3.69 in 5-point scale. The fertility intention was significantly influenced by perceived behavioral control and subjective norm. Conclusion: The results of the study showed that the fertility intention of the nurses in general hospitals was influenced by the TPB variables such as the attitude, perceived behavioral control, and subjective norm. Thus, a comprehensive approach strategy is needed considering these factors.

• Toxicological Research
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• v.14 no.4
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• pp.563-567
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• 1998

This study was conducted to observe the distribution of josamycin, a macrolide antibiotic in flounder. Josamycin was administered orally to the flounder at the dose of 100 mg 1 kg josamycin in flounder. Josamycin in blood and various organs of flounder was analyzed using reversed phase HPLC. In blood kinetics study, Cmax was shown 9.50 $\mu\textrm{g}$/$m\ell$ at 45 min. after treatment and then decreased slowly up to 8th day. Concentration of josamycin in muscle was 0.47$\mu\textrm{g}$/g tissue at 11th day of the treatment and 0.41$\mu\textrm{g}$/g tissue at 7th day for liver. The concentration of josamycin in all the tested organs except gall bladder was decreased as the time passed. On the contrary, josamycin in gall bladder was increased 3.8 times at the day of 5th compared to that of the 1st day aftreatment.

• Korean Journal of Breeding Science
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• v.41 no.3
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• pp.187-193
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• 2009

Congratulations to the Korean Society of Breeding Science on the occasion of the $40^{th}$ anniversary. Such scientific societies serve an important role in disseminating scientific information, encouraging world class research, and integrating related disciplines. Plant breeding is a solution-driven science to meet ever-increasing needs with the ultimate application in mind throughout the process. Plant breeding will continue to involve both the lab and field even as more molecular technologies are applied to the improvement of plants and animals. Today and into the future, genetics and genomics will play major roles. This keynote talk first presents plant breeding in the context of the need to meet future food supplies, then reviews some of the emerging and important technologies, documents some of the traits improved through the new technologies, and finally adds some philosophical points with special emphasis on the younger scientist.

• International journal of advanced smart convergence
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• v.11 no.3
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• pp.36-41
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• 2022

In the 21st century, information collection and information provision based on digital informatization and intelligent automation are emerging as one of the social problems in the society for the elderly and the vulnerable groups in the welfare society including the disabled, and various methods are being studied to find realistic alternatives. Among these factors, the problem of the elderly living alone is emerging as the most serious, and as a realistic approach to solve some problems by applying information devices, it is a monitoring system using the Internet of Things(IoT). The need for an optimized system is emerging. In this study, the state of the elderly and the elderly living alone can be measured remotely by applying IoT technology. We present the research cases of a Breathing Sensor-based Smart Monitoring System that is used as a smart information system and used as a monitoring system for the elderly and infirm when it is identified as deceased through state detection