청소년의 속어 사용과 자아개념과의 관계

최성욱,강동철 木浦大學校 敎育硏究所 2004 교육연구 Vol.16/17 No.-

본 연구는 목포지역의 청소년을 대상으로 속어사용과 자아개념과의 관계를 밝혀보고자 하는데 그 목적이 있다. 일반적으로 청소년들이 사용하는 말은 오락적이고 해학적인 성격을 띠고 있는 것도 있지만, 매우 폭력적이고 저속한 속어의 성격을 띠고 있는 말이 많다. 이것은 학생들의 생각이 거칠어지고 저속해져 가고 있음을 나타내는 것으로 인성지도 면에서 보더라도 매우 심각한 형편이다. 언격은 인격이라는 말이 있는데 말을 들어보면 그 사람의 인격과 성격을 알 수 있고 심리 상태를 알 수 있다. 사람의 말은 전인격의 반영이기 때문에 우리는 말의 교육을 통하여 사고방식을 훈련하고 나아가서는 인격을 도야하는 데까지 이르러야 할 것이다. 본 논문을 통하여 청소년들의 언어실태를 파악하고 어떻게 지도할 것인지를 살펴보고자 한다. The aim of this report is to survey the interrelationship between adolescent's usage of slang and self-concept in Mok-po. Followings are the hypotheses of this report. First, how do boys' and girls' usage of slang emerge? Second, how does their self-concept emerge? Third, what is the relationship between adolescent's usage of slang and self-concept? To solve these hypotheses, I observed 248 male pupils in high school, and 222 female pupils in high school. Followings are the results. First, boys use slang more than girls. In particular, frequency related with sex was high. Second, there was no distinctive difference between boys and girls in self-concept. Third, other factors are not meaningful except social self-concept in between usage of slang and self-concept(p<.05). In contrast, there is no distinctive relationship among moral self-concept, personal one, domestic one and educational one. In this report, first, we can observe that adolescence's usage of slang is related with sex. This indicates that boys are interested in sex. Second, self-esteem between boys and girls is little different. This indicates a sense of value isn't much different between them. Finally, social self-concept which is only meaningful between usage of slang and self-concept indicates adolescence's psychological state is negative against social system and not to perceive it.

뉴로메드정(옥시라세탐 800㎎)에 대한 뉴라세탐정의 생물학적동등성

최성업,김종석,윤미경,김정일,박석,한상범,이재휘,최영욱 한국약제학회 2004 Journal of Pharmaceutical Investigation Vol.34 No.3

The purpose of the present study was designed to evaluate the bioequivalence of two oxiracetam tablets, Neuromed tablet (Korea Drug Co., reference drug) and Neuracetam tablet (Sam Jin Pharmaceutical Co., test drug), according to the guidelines of Korea Food and Drug Administration (KFDA). Release of oxiracetam from the tablet in vitro was tested using KP Ⅷ Apparatus Ⅱ method with various dissolution media (pH 1.2, 4.0, 6.8 buffer solution and water). Twenty-four healthy volunteers, 23.7 ± 2.4 year in age and 68.9 ± 6.2 ㎏ in body weight, were divided into two groups and a randomized 2×2 cross-over study was performed. After oral administration of a tablet containing 800 ㎎ of oxiracetam, blood samples were taken at predetermined time intervals and concentrations of oxiracetam in plasma were determined using HPLC-MS-MS. The dissolution profiles of two formulations were very similar at all dissolution media. In addition, pharmacokinetic parameters such as AUCt, C_(max) and T_(max) were calculated and ANOVA test was utilized for the statistical analysis of the parameters using logarithmically transformed AUC, and C_(max), untransformed T_(max). The results showed that the differences between two formulations based on the reference drug were 0.42%, 0.45% and -12.58% for AUCt, C_(max) and T_(max), respectively. There were no sequence effects between two formulations in these parameters. The 90% confidence intervals for the log transformed data were within the acceptance range of log 0.8 to log 1.25 (e.g., log0.94 ~ log1.06 and log 0.90 - log 1.07 for AUCt and C_(max), respectively), indicating that Neuracetam tablet is bioequivalent to Neuromed tablet. The major pharmacokinetic parameters, AUCt, and C_(max), met the criteria set by KFDA for bioequivalence indicating that Neuracetam tablet is bioequivalent to Neuromed tablet.

Toluene(1)-water(2)-2-propanol(3)-ethyl acetate(4) 4성분계의 액-액평형

최성욱,정상훈,김영일,이진우,박동원 동아대학교 공과대학부설 생산기술연구소 1998 生産技術硏究所硏究論文集 Vol.3 No.1

We studied on the phase equilibria of quatemary liquid-liquid extraction system composed 2-propanol-water-binary solvent at 25℃. Ethyl acetate(EAc)-toluene was used as binary solvents. Binodal curve, tie-line, distribution and selectivity for quatemary system have been determined in order to investigate the effect of using binary solvent in extracting 2-propanol from aqueous solotion. And this experimental tie-line data was also compared with the values predicted by UNIFAC model. It was shown that UNIFAC model is capable of predicting the tie-line in this quaternary system within an average RMSD of 1.93 mol%.

열역학 실험식에 의한 Cd-Zn계의 안정 및 준안정 상태도의 계산

崔舜惇,權海旭,金星秀 嶺南大學校 工業技術硏究所 1986 연구보고 Vol.14 No.2

For quantitative predictions of the metastable features and the compact expression of phase equilibria encountered in the extractive metallurgy of cadmium and zine, the calculations of stable and metastable equilibrium diagrams of the Cd-Zn system are made using the four parameter subregular solution model. Parameters of the thermodynamic functions are derived from the phase diagram data of "Bulletin of Alloy Phase Diagrams" and the enthalpy data of Wittig and Kleppa. Stable equilibrium diagram and thermodynamic quantities re-calculated from the optimized parameters agree with all the experimental data within the errors. Such metastable phase equilibria as the chemical spinodals, the locus of compositions and temperature where the Gibbs energies of the liquid and solid are equal(To), the metastable extensions of the solidus and liquidus curves, and metastable miscibility gaps. Excellent agreement of the calculated solvus boundary data with the experimental data is believed to provide a correct expectation of the metastable phase equilibria.

건조기에서 Amino수지 성형재료의 경화특성에 관한 연구

최재욱,최일곤,목연수,김상렬 釜慶大學校 1998 釜慶大學校 論文集 Vol.3 No.2

We studied the effect of mass transfer in a dryer on the condensation of amino resin mould material and the curing characteristics, and investigated the drying rate, the moisture and the curing fluidity according th the variations of the temperature and the drying media recycle volume which affects the mass transfer in the drying process. So, the result are summarized as follows: ① As the drying temperature increased to 70℃, 80℃ and 90℃ respectively, the drying rate became fast. ② In the same final drying time, the higher the drying temperature became, the more the moisture content of the urea resin mould material inceased. ③ Accordingly as the drying temperature increased, the moisture content of the drying material suddenly decreased in short drying time, but the moisture content increased when the drying time was between 80 minute and 120 minutes. ④ As the drying temperature increased, the curing fluidity of amino resin mould meterial decreased. ⑤ As the recycle volume of the drying media increased, the curing fluidity decreased.

사후분해 시체에 대한 법의학적 접근

최영식,이상용,김유훈,조갑래,이봉우,양경무,정낙은,서중석,이한영,이원태,강현욱 大韓法醫學會 2000 대한법의학회지 Vol.24 No.2

Disposal of a homicide victim by dismemberment is rare, but individual cases are on record in most major medicolegal departments. Recognition of postmortem mutilation may be of importance in the interpretation of certain murders committed by sexual perverts and other mentally deranged individuals and sometimes performed for the sole reason of easier disposal of the body. Postmortem dismemberment is usually readily recognizable as such; The edges of the injuries are dry and lack evidence of bleeding. The joints may be disarticulated without fracture, or the use of an axe or saw may be evident from examination of bones. Parallel horizontal or oblique furrows in the bone surface are caused by skipping of the saw prior to establishing depth. Such patterns on the bone may assist in identifying the particular saw involved. So we report 25 dismembered corpses that autopsied in National Institute of Scientific Investigation. This paper can help in attempting to establish not only the first criminal investigation steps but also the medicolegal approach methods in unidentified and dismembered deaths.

복합레진의 수리 시 표면처리가 결합강도에 미치는 영향

최정인,김영재,김정욱,이상훈,김종철,한세현,장기택 大韓小兒齒科學會 2008 大韓小兒齒科學會誌 Vol.35 No.4

본 연구의 목적은 표면처리가 기존의 레진과 새로운 레진 사이의 전단결합강도에 미치는 영향을 평가하는 것이다. 준비된 레진 시편을 6군으로 임의로 배분하여 각각의 표면처리를 한 후 수리용 레진을 축조하였다. 일주일간 보관 후 전단결합강도를 측정하였고 일원분산 분석법으로 통계처리하여 다음과 같은 결과를 얻었다. 1. 3군과 4군(air abrasion)은 1군(산부식)에 비해 전단결합강도가 유의하게 높게 나타났다(p<0.005). 5군과 6군(diamond bur)은 1군(산부식)에 비해 높은 전단결합강도를 나타냈으나 통계적으로 유의하지 않았다(p<0.005). 2. 2군(자가부식 접착제)은 1군(산부식)에 비해 전단결합강도가 낮게 나타났으나 유의한 차이는 없었다(p<0.005). 3. 3군(air abrasion)과 4군(air abrasion +산부식)에서 전단결합강도의 차이는 유의하지 않았다(p<0.005). 4. 5군(diamond bur)과 6군(diamond bur+산부식)에서 전단결합강도의 차이는 유의하지 않았다(p<0.005). 결론적으로,복합레진의 수리 시 air abrasion으로 표면처리를 했을 때의 결합강도가 가장 높았고,산부식 방법과 처리여부는 수리강도에 유의한 영향을 미치지 않았다. The purpose of this study was to evaluate the effect of surface treatment on the shear bond strength between new and old composite resin. The prepared resin specimens were separated 6 groups, and each group then received a different surface treatment. Then the repair material was added. Shear bond strengths for repair were measured after 7 days and the results were analyzed by using one way ANOVA. The results were as follows ; 1. Group 3, 4(air abrasion) showed significantly higher shear bond strength than Group l (phosphoric acid)(p<0.05). Group 5, 6(diamond bur) showed higher bond strength than Group l(phosphoric acid) but not significantly different(p<0.05). 2. Group 2(self-etching adhesive) showed lower shear bond strength than Group 1 (phosphoric acid) but not significantly different (p<0.05). 3. There was no statistically significant difference between Group 3 (air abrasion) and Group 4(air abrasion + etching). 4. There was no statistically significant difference between Group 5(diamond bur) and Group 6(diamond bur+etching). In conclusion, the surface treatment with air abrasion resulted in higher repair bond strength than other methods. Repair bond strength was not significantly affected by acid etching.

韓日지방금융의 특징과 중국에 대한 시사점

최용호,김상욱 慶北大學校出版部 2004 經商論集 Vol.32 No.1

The purpose of this paper is to make some suggestions for Chinese local finance, with the experiences of Korea and Japan. Korea's local finance has developed in the direction of two polarizations, and after Asian financial crisis, experiences rapid repressions in the financial restructuring. But Japan's local finance has experienced sustainable development under the stable base. This paper summarizes four characteristics of Japan's local financial development, self development, big scale, relative high-level advantages, and contribution to regional economic development. China's local finance has grown rapidly after 1980's, although the speed of development is rapid, but the relative scale is small, compare with countrywide banks. This paper suggests four points in the basis of Korea and Japan's experiences. First, local finance is the major base in regional economic development. Second, local finance needs scale economies. Third, financial reform should take into account local finance's characteristics. Fourth, local finance plays an important roles in the development of local small and middle enterprises.

병원간 응급의료 전달체계에 대한 연구 : 영동세브란스 병원 응급진료센타를 중심으로

최성욱,김인병,이한식 대한응급의학회 1995 대한응급의학회지 Vol.6 No.1

Transporting an emergent patient to a hospital has a crucial role in proper patient care. Objective of this study is to review the current methods and various patient transport system used between the hospital. We have conducted a retrospective analysis of consecutive 753 patients who was transport-in and out from emergency department of YoungDong Severance Hospital from Sep. 1, 1994 to Feb. 28, 1995. All transferred patients were divided into two large category of trauma versus non-trauma, 363 to 390 patients, respectively. Average ISS(injury serverity score) for trauma patients were 7.31 point and average GCS score of 14.29 point for non-trauma patients. Most of the patients were trasfered-in during day and evening hours(84%), but there was no peak hours for transfer-out patients. Little more than half of all transferred patients used ambulance as a mode of transportation. Among all transfer-in patients, 65% were admitted for general care, emergency operation and ICU care. Others, 17%, 18% were discharged or transfer-out to other hospital, respectively. For transfer-out patients, 72% of transfer-out patients were for admission following recommandation by an emergency physician. Each level of hospital was divided into 4 subgroup ; private clinic, small hospital, general hospital and university hospital. ISS was also divided into score less than 10 points for mild and more than 11 points for moderate to severe injury. As a results, all of patients transferred from private clinic bad less than 4 point of ISS. Where as increasing percentage of patients with higher ISS was transferred-in from higher level of hospitals. Transfer-out hospitals were carefully selected by emergency physicians according to patient health status, speciality of referring hospital and closeness to patient residence For non-traumatic patient, GCS score was divided into GCS score 14or less and 15 point. Similar to trauma patient, there was increasing percentage of patient with lower GCS score transfer-in as hospital level increase. Patients with ISS less than 10 point and GCS score 15 point can be transferredto anappropriate level of hos-pital if EMSS operates properly. We suggest with a well organized EMSS, mandatory inter-hospital communication and good transfer record, proper patient transfer and treatment can be achieved.

하이데거의 자연론

崔相旭 강남대학교 1998 (강남대학교)논문집 Vol.32 No.1