韓國의 福祉政策의 問題點과 새로운 方向定立에 관한 硏究 : 社會的 價値觀을 中心으로 With emphasis on the social values

김용준 진주여자전문대학 1988 論文集 Vol.10 No.-

대규모 불산 누출사고가 지역사회의 눈 건강에 미치는 영향

김용준,박상혁,최경식,Yong Joon Kim,MD,Sang Hyouk Park,MD,Kyung Seek Choi,MD 대한안과학회 2013 대한안과학회지 Vol.54 No.11

Purpose: To report the ocular health of a community after an accidental release of hydrofluoric acid (HF). Methods: The hospital records of 327 patients that were exposed to HF between Sep 9, 2012 and Oct 31, 2012 were reviewed. Demographic characteristics, subjective ocular symptoms, and the ophthalmologic examination results of the patients were analyzed retrospectively. Results: Among the 327 patients, 203 patients (62.1%) were exposed to hydrofluoric acid (HF) within 1,000 m of the site of the accident. A total of 131 patients (40.1%) were exposed to HF over 3 days. The most frequently reported ocular symptoms after HF exposure were ocular pain (49.5%) and conjunctival hyperemia (37.9%). Conjunctival hyperemia (43.4%), corneal erosion (23.9%), conjunctiva papilla, and follicles (24.2% and 14.4%, respectively) were noted during ophthalmologic examinations, but 46.2% of patients were normal on examination. None of the patients had vision-threatening damages. Conclusions: In this study, severe ocular surface changes, which can affect vision, were not identified. This result could be explained by the low atmospheric HF concentration after the accident. J Korean Ophthalmol Soc 2013;54(11):1663-1668

군날개 삼중수술의 단기결과

김용준,정진권.Yong Joon Kim. MD. Jin Kwon Chung. MD 대한안과학회 2014 대한안과학회지 Vol.55 No.3

Purpose: To evaluate the success and complication rates of triple procedure, including pterygium excision, marginal amniotic membrane insertion beneath the conjunctiva, and limbal-conjunctival autograft in pterygium surgery. Methods: We conducted a retrospective study on 45 eyes of 45 patients who underwent pterygium surgery between August 2011 and October 2012. After pterygium excision, amniotic membrane was placed beneath the conjunctiva along the margin of the exposed sclera followed by a limbal conjunctival autograft. Success rates, intraoperative and postoperative complications were evaluated. Results: Forty-three eyes with primary pterygium and 2 eyes with recurrent pterygium were enrolled in the present study. The mean age of the patients was 59.87 ± 14.30 years with a mean follow-up of 12.9 ± 4.6 months. There were no complications during surgery. Early postoperative complications included partial wound dehiscence in 1 eye and a simple conjunctival cyst on the autografted conjunctiva in the another eye. No clinically significant recurrence (G2, G3) was noted during the observational periods. Thirty-nine (86.7%) and 6 (13.3%) eyes were graded as G0 and G1, respectively. Conclusions: Our surgical technique not only has the benefits of the limbal conjunctival autograft acting as a barrier against fibrovascular invasion of the cornea and supplying stem cells to the corneal epithelium but also has antiangiogenic effects of amniotic membrane with minimal use. In addition, this technique is a safe surgical method in primary and recurrent pterygium. J Korean Ophthalmol Soc 2014;55(3):354-360

COVID-19 기간 119구급차를 통해 일개 응급의료센터에 내원한 환자 중증도의 변화

김용준,이경열,Kim, Yong-Joon,Lee, Kyoung-Youl 한국응급구조학회 2021 한국응급구조학회지 Vol.25 No.2

Purpose: Despite the fact that emergency medical centers (ED) are used by emergency patients, more than 50% of non-emergency patients have been reported to be admitted in EDs, of which more than 10% of them used the 119 ambulance. Therefore, this study investigated whether there was a change in the severity of patients visiting EDs during the first year of the COVID-19 pandemic. Methods: This was a retrospective study of patients who visited the ED through the 119 ambulance in 2019 (13,735) and 2020 (11,015). Patient data were analyzed using the medical information system. Results: There was an increase in non-emergency patients at the emergency departments (KTAS levels 4-5) in 2020 with a rate of 58.0% (6,393), as compared to the 2019 data with a rate of 44.9% (6,169). However, the 2020 median length of stay in the emergency department was 188 minutes (IQR: 0-5,909minutes) (p=.000), which was decreased as compared to the 2019 median length of stay of 231 minutes (IQR: 5-6,211minutes) (p=.003). Conclusion: Providing emergency ambulance guidelines for selecting proper hospitals and educating patients to refrain from using the ED for non-emergency patients should be taken into consideration to prevent overcrowding and construct a more effective emergency medical system (EMS).

위암과 동반된 피부근염

김용준,서성준,홍창권,노병인 ( Yong Joon Kim,Seong Jun Seo,Chang Kwun Hong,Byung In Ro ) 대한피부과학회 1997 대한피부과학회지 Vol.35 No.1

A 62 year old man had skin eruptions, general weakness, swallowing difficulty, and fever for 3 months. Diagnosis of dermatomyositis was established on the bases of clinical manifestations, muscle enzyrne study, electromyogram and histopathological findings of skin and muscle. Borrman type g stomach cancer was found by gastroendoscopy and computed tomography. He refused surgical operation for stomach cancer and died 2 months later. (Kor J Dermatol 1997;35(l): 174-178)

1인 구조자 영아 심폐소생술 가슴압박 방법에 따른 효율성 및 편리성 비교

김용준,이경열,Kim, Yong-Joon,Lee, Kyoung-Youl 한국응급구조학회 2019 한국응급구조학회지 Vol.23 No.2

Purpose: This study aimed to propose an effective one-rescuer infant cardiopulmonary resuscitation (CPR) chest compression technique by comparing the differences in efficacy, convenience, and pain levels between the two thumb-encircling and two finger techniques. Methods: Subjects were randomized to perform either two-thumb-encircling or two-finger technique for 8 minutes each on infant CPR manikins. After the chest compression, a survey was administered to the subjects to measure convenience and pain levels according to compression method. Results: Total compression depth over 8 minutes was significantly deeper for the two-thum-encircling technique ($43.5{\pm}4.8mm$) compared with the two-finger technique ($32.6{\pm}5.4mm$) (p<0.001). In terms of compression depth measured at 1-minute intervals, compression depth with the two-finger technique decreased from $38.3{\pm}4.23mm$ to $29.0{\pm}6.79mm$, whereas compression depth with the two-thumb-encircling technique did not show a significant change (from $43.7{\pm}4.12mm$ to $43.4{\pm}5mm$). The results of the survey indicated that, the majority of subjects found the two-thumb-encircling technique to be the most comfortable technique for compression depth (n=29, 64.4%). The majority of subjects (n=31, 68.9%) answered that the two-finger technique resulted in the most pain. Conclusion: Comparison of efficacy of the two-thumb-encircling and two-finger-techniques in the performance of one-rescuer infant CPR revealed that the two-thumb-encircling technique was more effective in maintaining chest compression depth.

공급측 투입산출모형을 이용한 농업 및식품소재산업의 공급지장효과 분석

김용준 ( Yong Joon Kim ),송시완 ( Si Wan Song ),안동환 ( Dong Hwan An ) 한국농업경제학회 2014 農業經濟硏究 Vol.55 No.4

In this paper, we analyze the economic impacts of supply shortage of raw and intermediate food materials on food processing industry using a supply-side input-output model. Our results show that the economic loss from supply shortage of food raw material (i.e. agricultural product) is estimated as -1.2868 which ranks 9th in 32 industries. And the economic impacts of supply constraint of processed food material is estimated as -0.7289. Supply shortage in agricultural sector (-0.6199) and feed and tobacco industry (-0.4214) make large impacts on food processing industry. We also found that the supply constraints in rice (-1.1245) and livestock industry (-1.1061 for cattle, -1.1044 for swine, and -1.0478 for dairy) make large impact on food processing industry. And flour (-0.4119) and alchol spirit (-0.9455) also show large supply shortage effects

상황변인이 주관적 여가경험에 미치는 영향

김용준(Yong Joon Kim) 한국여가레크리에이션학회 1990 한국여가레크리에이션학회지 Vol.7 No.-

The purpose of this study was to examine relationship between situational variables and subjective leisure experience, based on the assumption that various socio-psychological variables determine one`s subjective leisure experience. Data were collected from a self-administered questionnaire. The subjects were 430 male and female students randomly selected from several universities located in Seoul. The statistical methods employed in this study were t-tests, paired t-test, one-way repeated measure ANOVA, and MCA(Multiple Classification Analysis). The conclusions drawn from this study were as follows: 1. In the case of subjective leisure experience according to social situation, subjective leisure experience accordance with alone decision was greater than that with relational decision. On the other hand, while there were statistically significant differences among gender, ones` major, parents` income was .5∼1 million Won, and had a religion were higher than the group which parents` income was below .5 and upper 1 million Won and had not a religion in subjective leisure experience accordance with relational decision. However, there were no significant differences among ones major and gender. 2. In the case of subjective leisure experience according to task definition, subjective leisure experience accordance with social work was greater than any other subjective leisure experience accordance with task definition. On the other hand, males and those who was below .5 million Won of parents` income in subjective leisure experience accordance with active sport, and those who majored the physical education, was .5∼1 million Won of parents` income and had a religion were higher than those who did not major physical education was below .5 and upper 1 million won of parents` income, and had not a religion in subjective leisure experience accordance with craft work. 3. In the case of subjective leisure experience according to antecedent condition, subjective leisure experience accordance with task generalization was greater than that with compensation. On the other hand, those who had a religion was higher than those who had not a religion in subjective leisure experience accordance with task generalization. The group which parents` income was .5 million Won was higher than the group which parents` income was below .5 and upper 1 million Won in subjective leisure experience accordance with compensation.

이산 칼만 필터의 병렬처리 구조

金瑢俊(Yong-Joon Kim),李章揆(Jang-Gyu Lee),金炯中(Hyoung-Joong Kim) 대한전기학회 1990 전기학회논문지 Vol.39 No.10

상호(商號, Brand Name)의 실태 파악 및 개선 방안에 대한 소고(小考)

김용준(Kim Yong-Joon),이선종(Lee Sun-jong) 한국디자인학회 2004 한국디자인학회 학술발표대회 논문집 Vol.- No.-