http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Using nasal cannula for sevoflurane deep sedation in emergency dental treatment
Kim, Jongbin,Yoo, Seunghoon,Kim, Jongsoo,Kim, Seungoh The Korean Dental Society of Anesthsiology 2015 Journal of Dental Anesthesia and Pain Medicine Vol.15 No.1
Background: Emergency room doctors run into difficulties in treating injured pediatric patients because usually they fell into panic after trauma. In these situation, deep sedation with sevoflurane is fully recommendable method. The conventional way can interrupt common dental treatment procedure. Methods: In the present study, nasal cannula was used for sevoflurane deep sedation in 11 dental emergency treatment. Age ranged from 0 to 3 years old (average of 1.8 years). Results: Treatment duration was from 10 to 35 minutes (average of 16.7 minutes). Average duration of sedation was 25.5 minutes ranging from 15 to 45 minutes. Conclusions: It has advantages to use nasal cannula for sevoflurane deep sedation rather than conventional intubation; saves time and secures good operation field.
Jongbin Park,Namjung Kim,Wonho Choi,Seonghyun Kim,Hyojung Jin 한국응용곤충학회 2013 한국응용곤충학회 학술대회논문집 Vol.2013 No.10
A Tenebrio molitor larva that is called mealworm is widely used as feed for raising a pet. Also, it is the insect that would be produced as the edible food for human. For these reasons, many researchers are revealing about physiologic characteristic of Tenebrio molitor to make good use of it. However, morphological characteristic of different larval stage is not specifically indicated and researchers have different opinions about the average number of Tenebrio molitor’s instar until now. This study, therefore, was carried out to examine the physiological and morphological characteristics of Tenebrio molitor larva in different larval stages, and the average number of Tenebrio molitor’s instar. As a result, all of the Tenebrio molitor larvae had 7~8 days during their incubation period and 3~4 days during the 1st instar period. After the 1st instar, there were comparatively large differences in the number of days in each instar. Before emergence, most of the larvae comparatively showed 15th~17th instars, particularly, the largest rate of pupae (28.83%) was observed in the 17th instar. In terms of the body length of each Tenebrio molitor larval stage, the body length was gradually increased by the 17th instar. Beyond the 17th instar, however, the body length was smaller than 17th instar. In the 1st instar, the larva had white color, and the color gradually changed into brown from the 2nd instar. Through this study, we could identify the accurate incubation period, 1st instar period, the average number of instar, body length and the color change in different larval stages. These results would be used as a fundamental data for further study about the physiological and morphological characteristic of each instar period.
Applications of the Exponential Distribution
Kim,Jongbin 연세대학교 경제연구소 1999 延世經濟硏究 Vol.6 No.2
Suppose an unskilled labor market is so chaotically competitive that a vacancy can emerge at any moment and be filled by any applicant who happes to be at the spot: for instance, positions at fast food restaurants or convenient stores. So, an applicant should roam from place to place, and the time he has already spent in seeking a position has no impact on his jop prospect. Let X be the time necessary to find a position. Then, X is "memoryless" and can be indefinitely long.
A Pedagogic Note on Testing Hypotheses Concerning Point Trinomial Parameters
Kim, Jongbin 연세대학교 경제연구소 1998 延世經濟硏究 Vol.5 No.1
Hypotheses concerning point binomial parameters are totted based on general binomial probability mass functions for small samples. The case of point multinomial parameters is, from statistical view point, not very interesting. However, Iron the view point of economic statistics the story becomes different. The statistical model of a duopoly can be formulated into a point binomial mass function, where its parameter represents the market share of a duopolist. An oligopoly can be modelled statistically into a point multinomial probability mass function. Here, we pick up a tripoloy
Managing Complications Related to Multiple Supernumerary Teeth
Jongbin Kim 大韓小兒齒科學會 2014 大韓小兒齒科學會誌 Vol.41 No.2
One or two mesiodens are mostly common to the clinician. However, three mesiodens is rarely found and cancause complications such as orthodontic problems or interruptions of the adjacent teeth with more than 1 or 2mesiodens. Many factors cause irregularities in the permanent dentition. Mesiodens, especially in the anterior maxilla,can disturb the eruption of adjacent permanent teeth and cause diastemas, ectopic eruptions, root resorption, orthe formation of dentigerous cysts. The early diagnosis of mesiodens is important for preventing such complications,and the timing of intervention should be based on their location and number. Periodic checkups and improveddiagnostic devices make it easy to find mesiodens and associated complications. In this case, 3 supernumerary teeth in the maxillary anterior region were affecting the eruption of the adjacentpermanent incisors. To minimize complications and preserve the deciduous teeth, the three supernumerary teethwere extracted in 2 steps. Since cone-beam computed tomography was not available, a brace wire was used to measure the depth of themesiodens. 임상가가 주로 접하게 되는 과잉치는 주로 1~2개인 경우가 거의 대부분을 차지한다. 드물게 보고되는 다수 과잉치는1~2개의 과잉치의 경우보다 교정적인 합병증을 유발할 가능성이 높아지며, 인접치아의 손상가능성 또한 증가하게 된다. 상악 전치부에 호발 하는 과잉치는 상악 전치의 치간 이개, 맹출 장애, 전위, 인접 치아의 치근흡수 그리고 함치성 낭종의형성 등 다양한 문제점들을 일으킬 수 있다. 따라서 조기에 발견하고 인접 구조물에 위해를 주지 않는 다면 이른 시기에 외과적 적출술을 시행해 주는 것을 권한다. 최근에는 정기 검진과 방사선적 진단 장비의 발달로 이러한 대응이 원할 해 질 수 있는 여건이 마련되었다. 본 증례는 상악 전치부에 발생한 3개의 과잉치를 가능한 인접치의 손상을 줄이고, 유치의 잔존을 목표로 두 번에 걸쳐 발거를 시행하였다. 개인 치과에서 시술을 하였기에 CBCT (Cone-Beam Computed Tomography) 와 같은 진단 장비의 도움을 얻지 못하는 상황에서 브라스 와이어를 이용한 과잉치의 심도 확인법을 응용하였다.
Applications of the Continuous Uniform Distribution
Kim, Jongbin 연세대학교 경제연구소 1998 延世經濟硏究 Vol.5 No.2
Though the simplest among continuous probability density functions, the continuous uniform distribution admits interesting applications. 1. Suppose a government invites n construction firms to join in bidding for a governmental building project ; the government independently estimates that the minimum construction cost will be $5,000 per square meter, and procures a budget of $7,000 per square meter. So, the government declares : No collusion will be tolerated ;the maximum bidding price is $7,000 per square meter. The government may assume a bidder's price will be equally possible anywhere between $5,000 and $7,000. The question is : On what may the be suspicious of collusion?