• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.10 no.1
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• pp.129-137
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• 2015

Objectives : The purpose of this study is to find out the relation between Orthopedic Test of sacroiliac joint and two Sacrum Malposition Tests. Methods : We investigated 56 cases of patients who complained of unilateral sacroiliac joint pain and were diagnosed as sacrum malposition. We used Gaenslen's Test, Sacroiliac Resisted Abduction Test and Patric's Test as Orthopedic Test for pain area, while used Thompson's Sacrum Test and Greenman's 4 Point Test for diagnosis of sacrum malposition. Results : P-value was 0.511 between Thompson's Sacrum Test and Greenman's 4 Point Test within negative Orthopedic Test, and was 0.523 within positive Orthopedic Test(p>0.05) Conclusions : The results suggested that the Thompson's Sacrum Test was not statistically correlation with Greenman's 4 Point Test within negative Orthopedic Test, and was not correlated within positive Orthopedic Test.

• Journal of Korean Neurosurgical Society
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• v.52 no.5
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• pp.472-475
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• 2012

Objective : The aim of this study is to establish the value of hand elevation test as a reproducible provocative test for the diagnosis of carpal tunnel syndrome (CTS). Methods : We had a prospective study of 45 hands of 38 patients diagnosed with CTS between April 2005 and February 2009. The diagnosis of CTS was based on the American Academy of Neurology clinical diagnostic criteria. Experimental and control group patients underwent Tinel's test, Phalen's test, carpal compression test and hand elevation test as provocative tests for CTS. Results : We used chi-square analysis to compare Tinel's test and Phalen's test, carpal compression test with hand elevation test. The sensitivity and specificity of the hand elevation test is 86.7% and 88.9% each. Tinel's test had 82.2% sensitivity and 88.9% specificity. Phalen's test had 84.4% sensitivity and 86.7% specificity. Carpal compression test had 84.4% sensitivity 82.2% specificity. Comparisons of sensitivity and specificity between hand elevation test and Tinel's test, Phalen's test, and carpal compression test had no statistically significant differences. To compare the diagnostic accuracies of four tests, the area under the non-parametric receiver operating character curve was applied. Conclusion : The hand elevation test has higher sensitivity and specificity than Tinel's test, Phalen's test, and carpal compression test. Chi-square statistical analysis confirms the hand elevation test is not ineffective campared with Tinel's test, Phalen's test, and carpal compression test.

• Proceedings of the KIEE Conference
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• 2002.07a
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• pp.551-553
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• 2002

The cubicle type GIS rated at 25.8kV has been designed and manufactured by Jinkwang E&C eacently with their own technologies and KERI's assistances. The C-GIS has been tested to check the design capability for reference before conducting the type test. The operating characteristics test, short time withstand current and peak withstand current test, basic short circuit test duty T60 for preconditioning test, cable charging current switching test, capacitor bank current switching test, basic short circuit test duty T100s and T100a, single phase earth fault test, double earth fault test has been conducted. The test results show that the design and the manufacturing of the C-GIS has an enough capability to pass through the type test except the occurrence of 2 NSDDs in the cable charging current switching test and the instability of opening time at the minimum operating voltage. The problems shown in the tests will be improved soon and the successful pass will be expected in the following type test.

• Proceedings of the KIEE Conference
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• 2007.07a
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• pp.616-618
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• 2007

This paper describes the mechanical and electrical test on HVDC submarine cable, Flexible Repair Joint and termination for 180kV. This HVDC submarine cable was manufactured using LS cable's unique skill and would be applied the HVDC submarine cable system in korea. The performance test consist of mechanical test and electrical test. The tensile bending test and tensile test was done as the mechanical test and Electrical test is DC voltage and Impulse test. The tensile bending test carried out 6 times(double of specified times) for maximum reliability. The DC test voltage is $\pm$400kV/1hr. We estimate the lower limit of DC breakdown voltage is 600kV. The impulse test voltage is $\pm$800kV/10shots. The type of developed cables is the MI type. Its insulation consist of paper tapes impregnated with a high viscosity oil. The development of new HVDC cable is available for HVDC underground or submarine power transmission. The developed HVDC cable, FRJ and termination have passed the mechanical and electrical test successfully and showed excellent performance.

• Proceedings of the Korean Nuclear Society Conference
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• 2004.10a
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• pp.1373-1374
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• 2004

• Proceedings of the Korean Nuclear Society Conference
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• 2005.10a
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• pp.703-704
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• 2005

• Journal of fish pathology
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• v.20 no.1
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• pp.33-40
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• 2007

Biochemical characteristic of Streptococcus iniae and Streptococcus parauberis that are pathogens of streptococcosis of cultured flounder, Paralichthys olivaceus, in Jeju area was examined. The result of experiments on the grow according to temperatures showed that only S. parauberis grew at 10℃, the result of hemolysis test showed that only S. iniae bacteria showed β hemolysis. Only S. parauberis were positive in VP test and HIP test, both bacteria used α-D-glucose, D-mannose, D-psicose, D-trehalose, pyruvatic acid methyl ester, and glycerol as substrates. L-lactic acid was used only S. iniae bacteria, and β-methyl-D-glucosid was used only by S. parauberis. S. iniae exhibited acute infection patten, differently S. parauberis exhibited chronic infection patten in pathogenic test.

• Proceedings of the PSK Conference
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• 2000.04a
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• pp.192.1-192.1
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• 2000

• Proceedings of the Korean Nuclear Society Conference
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• 2005.05a
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• pp.1144-1145
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• 2005

• Proceedings of the Korean Geotechical Society Conference
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• 2008.10a
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• pp.1340-1352
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• 2008

In this study, S-wave velocity range is gauged in every field test method at the total 5 locations in the marine deposits in Incheon area. field test method is accomplished the SPT(Standard Penetration Test), CPT(Cone Penetration Test), SPS(Suspension PS Logger), SCPT (Seismic Cone Penetration Test) and so on. The S-wave velocity of SCPT in the downhole test method is measured lower than SPS logger at the N value > 15 range. But at the N value < 15 range, SPS logger and SCPT result is measured same. In this result, although the soil strength of the downhole test method increased, the rate of S-wave velocity is tend to be slowed. This result shows that the downhole test is difficult to apply at the place that the intensity of soil is more extreme and harder soil. And it shows that the existing Imai(1982) type that is mostly used within the country is not suitable for the marine deposits. Thus, the empirical formula that can show the range of S-wave velocity in each N value for domestic soil is needed.