• The Journal of the Korean dental association
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• v.16 no.2 s.105
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• pp.143-146
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• 1978

The bacterial behaviour against antibiotics and pattern were examined with 88 strains of 10 species, isolated from pus collected in the infirmary of college of dentistry, and Seoul national university hospital during recent 7 years. 1. Isolated bacterial species and their relative incidences were, as follows, coagulase positive staphylococcus 50%, alpha hemolytic streptococcus 17%, Pseudomonas aeruginosa 10% and coagulase negative staphylococcus 8%. 2. Gentamycin reveals the highest sensitibity and cephalosporine follows it.

• Proceedings of the KSRS Conference
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• 2002.10a
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• pp.507-515
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• 2002

Remote Sensing Monitoring and Loss Estimated System of Flood Disaster based on GIS is an integrated system comprised flood disaster information receiving and collection, flood disaster simulation, and flood disaster estimation. When the system receives and collects remote sensing monitoring and conventional investigation information, the distributional features of flood disaster on space and time is obtained by means of image processing and information fusion. The economic loss of flood disaster can be classified into two pus: direct economic loss and indirect economic loss. The estimation of direct economic loss applies macroscopic economic analysis methods, i.e. applying Product (Industry and Agriculture Gross Product or Gross Domestic Product - GDP) or Unit Synthetic Economic Loss Index, direct economic loss can be estimated. Estimating indirect economic loss applies reduction coefficient methods with direct economic loss. The system can real-timely ascertains flood disaster and estimates flood Loss, so that the science basis fur decision-making of flood control and relieving disaster may be provided.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.14 no.2
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• pp.39-43
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• 2001

Lichen planus is a unique inflammatory cutaneous and mucous membrane reaction pattern of unknown etiology. Lichen planus of the soles generally occurs as an isolated phenomenon. The lesions differ from classic lesions of lichen planus in that the papules are larger and aggregate into semitransluecent plaques with a globular waxy surface. We report a 38-year-old female patient with lichen planus of right sole. The lesion shows erythematous eroded patch, swelling and severe pain. We thought that she might have envolved erysipelas. So, we gave her oriental medicine and antibiotics, so she was improved. But after long walking, lesion began to getting worse. There appeared oozing, ulcer, pus, pain and swelling in her lesion. We gave her oriental medicine and wet dressinf. But it didn't work.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.14 no.2
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• pp.1-8
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• 2001

We know paranasal sinusitis is one of the most common disease in the field of otolaryngology. Especially in the case of chronic paranasal sinusitis, patient is sufferred from recurrence. So we prescribed Bojungikgitang(補中益氣湯) to the patients who were suffered from chronic paranasal sinusitis, and we witness some noticeable improvement. Here are the findings of my experience 1. The addition and subtraction temperament drugs of Bojungikgitang(補中益氣湯加減方) are effective to the patient of chronic and feeble paranasal sinusitis by the effect of removing wind(祛風), unnecessary metabolite(祛痰), and draining pus(排膿) and strengthening digestive organs(健碑) and enriching the lung yin(益肺陰) and alleviation of pain(止痛). 2. In the symptom of chronic paranasal siunutitis, nasal obstruction, postnasal drip, sputum, headache were quick to disappear, and dysosmia, internasal polyp, etc got better slower. 3. The most quick improvement appeared within two weeks and most symptoms improved within one month, and disappeared within two months.

• Korean Journal of Pharmacognosy
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• v.42 no.3
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• pp.213-217
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• 2011

Platycodon grandiflorum (Campanulaceae) is listed in Shin-Nong-Bon-Cho-Kyung (神農本草經) as the remedy for ventilation the lung, resolving phlegm, promoting pus discharge and subduing carbuncles. The prescriptions of Gil-Gyung-Tang (桔梗湯) are also recorded in many other Chinese medicinal books. The identification of the cultivation year of P. grandiflorum is very important in commercial market as well as in research field. However, any reports about it have not been clearly established yet. To clarify the criterion, the morphological and anatomical characteristics of the roots of P. grandiflorum cultivated in Korea for various years were studied. The characteristics of the cork layer, latex tube, and vessels were shown to be useful keys to confirm the cultivation year of P. grandiflorm. As a result, it was clarified that Kilkyung from Korea was the two years root of Platycodon grandiflorm.

• Proceedings of the Korea Information Processing Society Conference
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• 2019.05a
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• pp.86-88
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• 2019

In a complex geographical environment, communication quality of communication equipment is being seriously challenged. Secondary Users(SUs) must make the best possible use the idle spectrums that Primary Users(PUs) do not use and change spectrum frequently. Using the relevance vector machine(RVM) to establish a signal noise Ratio(SNR) Model for interference information and bit error rate(BER). Through the model and real-time interference information, the minimum channel SNR meeting the BER requirements of communication equipment can be predicted, and we can also calculate the minimum transmitted power. According to the simulation results, this method has better performance for selecting available channel and restraining interference.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2018.11a
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• pp.160-162
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• 2018

본 논문에서는 압축 영역에서 열 영상을 이용한 딥러닝 기반의 객체 검출 방법을 제안한다. 비디오 압축 표준인 High Efficiency Video Coding(HEVC)를 이용하여 부보화된 비트스트림으로부터 Intra Prediction Mode(IPM), Prediction Unit Size(PUS), Transform Unit Size(TUS)를 추출하고 3 채널 영상으로 변환하고 객체 검출 네트워크인 YOLO 에 입력으로 넣어주어 최종적으로 객체의 위치 및 객체의 종류를 예측한다. 실험결과로써 복원된 열 영상과 검출된 결과를 주관적으로 보여줌으로써 압축영역에서 열영상을 이용한 객체 검출이 가능함을 보인다.

• Korean Journal of Veterinary Service
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• v.44 no.4
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• pp.321-326
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• 2021

The study characterized Trueperella pyogenes (T. pyogenes) from caseous lymphadenitis (CLA) in Korean native goats (KNG). CLA samples (n=191) were obtained from abattoir-slaughtered KNG. Pus were obtained and Corynebacterium pseudotuberculosis was detected by PCR using PLD gene. Three PLD-negative samples (1.57%) from supramammary lymph node were subjected to bacterial culture. Isolates were identified using 16S rRNA and biochemically characterized by APIZYM. Phylogenetic and biochemical analyses identified the isolates as T. pyogenes, and have shown separate clusters and varied enzyme reaction, suggesting genotypic and phenotypic diversity. This first report of T. pyogenes-induced CLA in KNG provided information for further investigations.

• Archives of Plastic Surgery
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• v.49 no.3
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• pp.310-314
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• 2022

The emergence of vaccines for coronavirus disease 2019 (COVID-19) raises risk of possible adverse events from interaction between the vaccines and facial aesthetic care. A 47-year-old female with no medical comorbidities visited our emergency room due to midface painful swelling after 3 hours following receiving the second dose of the messenger RNA BNT162b2 COVID-19 vaccine. About 14 years ago, she underwent nonsurgical augmentation on the nasojugal groove with a calcium hydroxylapatite dermal filler. We performed incision and drainage under general anesthesia on the next day. During operation, yellowish pus-like materials bulged out. After an operation, we performed a combination therapy with antibiotics and methylprednisolone. Her symptoms improved day by day after surgery, and then a complete recovery was achieved at 3 weeks after the treatment. In conclusion, providers of aesthetic procedures are to be aware of the potential risks of such vaccines for patients who already had or seek to receive dermal filler injections.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.47 no.2
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• pp.145-148
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• 2021

Minor salivary gland sialolithiasis (MSGS) is a not uncommon oral mucosal disease. Its clinical appearance may mimic a mucocyst or other benign submucosal overgrowth. Stasis of saliva, which accompanies MSGS, usually results in minor salivary gland inflammation, with a chronic sialadenitis appearance. MSGS typically is a painless lesion but can become painful when the salivary gland parenchyma or excretory duct becomes infected, with or without pus. However, misdiagnosis of this condition is rather common, as the clinical appearance is asymptomatic. The most common location is the upper lip, and MSGS affects males and females, with a slight predilection for males. The sialolith causing MSGS may be obvious during surgical excision, as in the case reported. In other cases, sialolith may be absent or fragmented. Differential diagnosis includes mucocele, swelling due to local irritation like fibroma and diapneusia, chronic abscess of the oral mucosa, and neoplasms either benign (lymphangioma, pleiomorphic adenoma) or malignant. Histopathological examination is needed to establish clinical diagnosis.