http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
( Seng Yong Moon ),( Su Gwan Kim ),( Kyung Seop Lim ),( Seung Min Shin ),( Cheol Man Kim ) 조선대학교 구강생물학연구소 2014 Oral Biology Research (Oral Biol Res) Vol.38 No.2
Eagle’s syndrome is the term given for the symptomatic elongation of the styloid process or mineralization of the stylohyoid or stylomandibular ligament. The basic symptoms are recurrent neck, throat, and hemifacial pain; sensation of a foreign body in the throat; dysphagia; change in voice; otalgia; and pain radiating to the upper extremities. Treatment usually involves a medical approach (e.g., administration of non-steroidal anti-inflammatory medications or even carbamazepine) or surgical intervention. The main treatment approach involves partial excision of the styloid process. A 58-year-old woman visited Chosun University Dental Hospital with a foreign body sensation and pain in the oropharyngeal area during swallowing, as well as a headache and radiating pain to the ear. Operation was performed under general anesthesia via an intra-oral approach with resection via Piezosurgery. The patient had no postoperative complications and was free of symptoms for 9 months after the operation.
문인상 ( In Sang Moon ),하성업 ( Seng Up Ha ),이선미 ( Sun Mee Lee ),이수용 ( Soo Yong Lee ) 한국분무공학회 2013 한국액체미립화학회지 Vol.18 No.1
A prebumer is one of the key components for a staged combustion cycle engine fueled by kerosene and Low. Since it has oxygen rich combustion inside, temperature control is very crucial. The temperature of the exhaust gas should be low enough not to burn turbine blade and yet high to keep the efficiency high, In addition temporal and spatial deviations also managed strictly. Conventionally, the required average and maximum temperature are determined by engine system and the prebumer should be developed to meet the criteria. Conventionally, the required average and maximum temperature are determined by engine system and the prebmer should be developed to meet the criteria. Currently being developed prebumer has 50K spatial temperature devia-tion requirement. It was estimated by numerical simulations and proven by tests. The numerical analysis were done with both supercritical condition and normal conditions. The tests results showed that the temperature deviations were less than expected, and the results from the test and simulations were well agreed when the supercritical conditions were considered Above all, since the gas temperature created by the prebumer is very stable with minimum deviation, the prebumer devel-oped can be used to drive a turbine and for gas-liquid combustion chambers.