• Korean Journal of Pharmacognosy
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• v.22 no.2
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• pp.128-133
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• 1991

Sengwe Dan(生胃丹) is a Chinese patent medicine, which is used for stomachic disorder, heavy drinking, voracious eating, acute and chronic indigestion, diarrhea, nausea and vomiting in Korea. In the future, the demand for the drug is likely to increase, as the number of aged people increases. This medicine is in the large of pills consisting 19 kinds of powdered crude drugs. For the identification of individual ingredients in such powdery mixtures, microscopic method may advantageously be used as it requires only a small amount of specimens. In this paper, the effectiveness of this method is exemplified by the identification of the ingredients in Seng-We-Dan which contains 19 powdered crude drug ingredients.

• Korean Journal of Pharmacognosy
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• v.38 no.1
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• pp.37-44
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• 2007

Yeon Ju Hwan (蓮珠丸) is a Chinese patent medicine which has been used for improvement of blood circulation and thrombolysis in Korea. It consists of 28 kinds of powdered crude drugs. For the identification of individual ingredients in such powdery mixtures, microscopic method may advantageously be used, as it requires only small amount of specimens. And also it is considered a technique of choice since it takes only minimum time and requires a simple process. In this paper, the effectiveness of this method is exemplified by the identification of the ingredients in Yeon Ju Hwan, which contains 28 powdered crude drug ingredients.

• Korean Journal of Pharmacognosy
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• v.29 no.3
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• pp.159-162
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• 1998

'Hae Dong Gye Meong Hwan' is a Chinese patent medicine, which is used as a cough remedy or an expectorant, for asthma, bronchitis, and so on in Korea. This powdery medicine consist of 14 kinds of crude drugs. For the identification of individual ingredients in the preparation, microscopic method may advantageously be used as it requires only a small amount of specimens. In this paper, the effectiveness of this method is exemplified by the identification of the ingredients.

• Korean Journal of Pharmacognosy
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• v.36 no.2 s.141
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• pp.136-140
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• 2005

Geo Pung Ji Bo Dan (祛風至寶丹) is a Chinese patent medicine, which has been used for various purposes in Korea. Geo Pung Ji Bo Dan is composed 26 kinds of powdered crude drugs and has been used for palsy and mental disorder. For the identification of individual crude drugs in such powdery mixtures, microscope method may advantageously be used as it require only a small amount of specimens. In this study, it is demonstrated that the microscopic method is very effective for the identification of 26 crude drug ingredients in Geo Pung Ji Bo Dan.

• Korean Journal of Pharmacognosy
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• v.32 no.2 s.125
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• pp.135-139
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• 2001

'Yang Mi Ryung Whan' is a Chinese patent medicine, which has been used for paramenia, dysmenorrhea, abdominal distention, psychroalgia in the limbs and so on which is due to extravasated blood. This medicine consists of 17 kinds of powdered crude drugs. For the identification of individual ingredients in such powdery mixtures, microscopic method may advantageously be used as it requires only a small amount of specimens. In this paper, the effectiveness of this method is exemplified by the identification of the ingredients in Yang Mi Ryung Whan which contains 17 powered crude drug ingredients.

• Korean Journal of Pharmacognosy
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• v.33 no.1 s.128
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• pp.53-56
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• 2002

"Jeong Dan Whan(征丹丸)" is a Chinesε patent medicine, which is used for acute and chronic indigestion, dyspepsia, vomiting in Korea. This medicine consist of 14 kinds of powdered crude drugs. For the identification of individual ingredients in such powdery mixtures, microscopic method may advantageously be used as it requires only a small amount of specimens. In this paper, the effectiveness of this method is exemplified by the identification of the ingredients in "Jeong Dan Whan" which contains 14 powder crude drug ingredients.

• Smart Structures and Systems
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• v.9 no.5
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• pp.441-459
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• 2012

Identification of vibration parameters from the analysis of the dynamic response of a structure plays a key role in current health monitoring systems. This study evaluates the capabilities of the recently developed Synchrosqueezed Wavelet Transform (SWT) to extract instant frequencies and damping values from the simulated noise-contaminated response of a structure. Two approaches to estimate the modal damping ratio from the results of the SWT are presented. The results obtained are compared to other signal processing methods based on Continuous Wavelet (CWT) and Hilbert-Huang (HHT) transforms. It was found that the time-frequency representation obtained via SWT is sharped than the obtained using just the CWT and it allows a more robust extraction of the individual modal responses than using the HHT. However, the identification of damping ratios is more stable when the CWT coefficients are employed.

• Journal of Oral Medicine and Pain
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• v.7 no.1
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• pp.77-85
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• 1982

Identification of blood group from dental hard tissue for the purpose of individual identification of a highly burned corpse would play a significant role in a practical legal medicine. The author conducted a study of blood group with teeth left stading at a high temperature by the method of elution test. The following results were obtained. 1. The blood identifcation from heated dental hard tissue proved to be possible. 2. In cases of heat-treated theeth at $100^{\circ}C$ for 120 minutes, at $150^{\circ}C$ for 120 minutes and at $200^{\circ}C$ for 45 minutes for A.B.O(H) blood group, the identification of blood group was possible. 3. In case of heat-treated teeth, thermostability of blood group was found to be $150^{\circ}C$. 4. The adequate surface area for the detection of blood group was 40-80 meshes.

• Journal of Information Processing Systems
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• v.13 no.4
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• pp.928-940
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• 2017

State-of-the-art speaker recognition systems may work better for the English language. However, if the same system is used for recognizing those who speak different languages, the systems may yield a poor performance. In this work, the decisions of a Gaussian mixture model-universal background model (GMM-UBM) and a learning vector quantization (LVQ) are combined to improve the recognition performance of a multilingual speaker identification system. The difference between these classifiers is in their modeling techniques. The former one is based on probabilistic approach and the latter one is based on the fine-tuning of neurons. Since the approaches are different, each modeling technique identifies different sets of speakers for the same database set. Therefore, the decisions of the classifiers may be used to improve the performance. In this study, multitaper mel-frequency cepstral coefficients (MFCCs) are used as the features and the monolingual and cross-lingual speaker identification studies are conducted using NIST-2003 and our own database. The experimental results show that the combined system improves the performance by nearly 10% compared with that of the individual classifier.

• Korean Journal of Pharmacognosy
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• v.34 no.3 s.134
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• pp.197-200
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• 2003

'Chong Myung So(聰明素)' is Chinese patent medicine, which is used for nervous prostration and neuritis in Korea. This preparation consists of 18 kinds of powdered crude drugs. For the identification of individual ingredients in such powdery mixtures, microscopic method may advantageously be used as it requires only a small amount of specimens. In this study, it is demonstrated that the microscopic method is very effective for the identification of 18 crude ingredients including in 'Chong Myung So'.