간호 학생의 임상실습 효율을 위한 기초 조사 연구

이애경,김정애,주미경,정안순,배경진,김정수,이정애,장은정 경복대학 2000 京福論叢 Vol.4 No.-

임상실습 교육은 간호이론을 실무에 적용하는 기회를 제공하는 과정으로서 임상실습이 간호교육의 중요한비중을 차지하고 있다는 것은 주지의 사실이다. 이러한 중요성에도 불구하고, 임상실습 교육에 즉각적인 해결이 어려운 많은 문제점이 있음도 이미 알고 있는 사실이다 이에 임상실습 교육의 기초 자료로 활용되고 있는 실습목록표에 대한 간호 학생들의 실습목표의 명확한 이해와 더불어 이론과 실습의 연계성을 강화시키고자 하였다. 성인간호, 모성간호, 이동간호 3개 영역 모두에서 공통적으로 기본임상간호 항목이나 기본간호술과 관련된 항목에서 직접수행의 빈도가 높았고 숙련된 기술적인 처치나 전문성을 필요로 하는 항목에서는 관찰과 수행경험이 부족한 것으로 나타났다. Clinical performance is not only the process of providing the opportunity for applying nursing theory into practice but also it is a well-known fact that clinical performance is an important part in nursing education. lnspite of this importance, it is also true that many problem with no immediate solution exist in clinical performance of nursing students. thus, through measuring and analyzing the degree of clinical experience of the nursing students, on the nursing checklist that is being used as the basic guide in clinical education, we tried to clearly understand the objectives of clinical performance and to emphasize the connection between theory and clinical performance. The results of the study showed that the frequency of directly performing tasks was high in all areas of adult health nursing, maternity nursing, and child nursing for the items of basics clinical nursing and items related with basic nursing techniques, and that the experiences of observation and execution were lacking in the items needing skilled treatment or speciality.

임상실습 교육개선을 위한 간호학생의 간호활동시간 분석

이애경,김정애,주미경,정안순,장은정,김정수,강정희,이정애 경복대학 2001 京福論叢 Vol.5 No.-

신규간호사의 능력은 간호학생 때의 다양한 임상경험에 기초를 둔다. 따라서, 간호대학의 교수, 병원 지도자, 임상지도자는 간호학생들이 다양한 지식을 획득하고 간호기술을 경험할 수 있도록 도와주는 중요한 역할을 한다. 이 연구의 목적은 이러한 간호학생들의 임상실습에서 수행하는 간호활동과 간호활동 시간을 분석하고자 하는데 있다. 연구결과 간호학생 1인당 직접간호활동 시간은 185.5분(직접간호비율은 56.7%)으로 141.65분(간접간호 비율은 43.3%)인 간접간호활동 시간보다 많았다. 직접간호활동 시간 중 활력징후 측정이 51.9분으로 가장 많은 시간을 차지하였고, 간접간호활동 시간 중에는 차트보기가 22.98분으로 가장 많은 시간을 차지하였다. 전반적으로 기본적인 임상간호 수행기술에 소요되는 시간이 고도의 숙련된 간호기술을 수행하는데 드는 시간보다 많은 것으로 나타났다. 따라서, 본 연구결과를 토대로 간호대학의 지도자와 병원의 지도자 및 임상지도자가 함께 임상실습 교육과정의 지침서와 평가서를 평가할 필요가 있다고 제언하는 바이다. The competence of newly graduated nurses is based on various clinical experiences gained when they were students. Therefore, professors in nursing schools, directors in hospitals or preceptors must play a critical role in assisting them to obtain various knowledge and experienced nursing skills. The purpose of this study is to investigate nursing care activities and nursing care hours practiced by nursing students in clinical experience. The results of this study showed that the direct nursing care hours per each nursing student are 185.5 mins(direct nursing care rate 56.7%) and it is higher than indirect nursing care hours, 141.65 mins(indirect nursing care rate 43.3%). The hours of checking vital signs are the longest(51.9mins) among the direct nursing care activities, and the hours of reviewing chart are the longest(22.98mins) among the indirect nursing care activities. In general, the time of performing basic clinical nursing technique was higher than that of performing high skilled nursing technique. And nursing observation was higher than that of directly performing task. So, we suggest based on the results of this study as follows. It is needed for nursing instructors in nursing schools and hospitals together to evaluate the guidelines and check-list of clinical practice courses.

일 전문대학 간호과 학생들이 인지하는 강의평가 기준에 대한 조사연구

김정애,이애경,주미경,정안순,장은정,김정수,강정희,이정애 경복대학 2004 京福論叢 Vol.8 No.-

일개 전문대학 간호과 학생들을 대상으로 강의평가 기준을 파악하고자 하였다. 개방형 질문지를 이용하였으며 7개의 교수관련 강의평가 문항 각각에 대해 좋은 점수 및 나쁜 점수를 부여하는 기준을 조사하였다. 각 문항별로 다양한 기준이 확인되었으며, 간호과 학생들의 강의 만족도를 높일 수 있는 교수설계를 위한 기초 자료로 활용할 수 있을 것이다. We aimed to set standards for the student evaluation of instruction for college students of Nursing. We used an open questionaire and surveyed the standards for how students judge the instruction good of bad by using seven questions related to the instructor. Various standards set from each question could be used as basic materials to meet the students' needs in the classroom when the instructors try to find out new instructional design.

Rice Straw Ash를 이용한 유류오염토양 정화

정경원,장성호 한국환경과학회 2003 한국환경과학회지 Vol.12 No.7

This study was conducted to reuse the rice straw ash as washing agent for oil contaminated soils. The results are su㎜arized as follows. The physical characteristics of rice straw before and after burning were as follows ; In case of burning rice straw lg, the rice straw ash was generated 0.14g and pH was changed neutrality into alkali(pH 10.9) and specific surface area was increased to five times and particle distribution was corresponded to fine silt(under 0.05㎜) The physical charateristics of rice straw ash were Carbon 10.9%, Hydrogen 1.5%, Oxygen 23.4%, Nitrogen 5.2%, Sulfate 1.2% and chemical charateristics were Si I89.2ppm, Ca 10.2ppm, Mg 4.7ppm. Oil cleanup ratio by pH varation were about 40~50% of initial concentration of oil by pH 10~11. As the result of cleanup comparative experiment, the rice straw ash was about 20~30%, the tritonX-100 about 40~50% of washing efficiency, and then in the future it will be possibility of substitute washing agent.

위암 환자에서 절제된 림프절 수의 차이와 관련이 있는 인자

정귀애,박정희,변익건,김경종,장정환,김권천,민영돈 朝鮮大學校 附設 醫學硏究所 2004 The Medical Journal of Chosun University Vol.29 No.1

Purpose: By the definition of UICC TNM classification (fifth edition), the nodal stage of gastric cancer is based on the number of metastatic lymph nodes, which is influenced by the number of resected lymph nodes. And individual differences in the number of resected lymph nodes had been observed in patients with gastric cancer. The aim of this study is to verify the factors which are associated with the difference in the number of resected lymph nodes in patients with gastric cancer. Methods: We reviewed 613 patients with gastric cancer who underwent curative resection and D2 lymph node dissection with 15 or more resected lymph nodes. The number of resected lymph nodes was analyzed according to the characteristics of patients, the types of operation and prognostic factors of gastric cancer. Results: The mean number of resected lymph nodes per patient was 33.0 (median: 31.0, range: 15-88). The number of resected lymph nodes was significantly associated with the types of operation, the location and size of tumor, macroscopic types, depth of tumor invasion and the number of metastatic lymph nodes. Patient's age, gender and the histopathological finding's had no relationship with the number of resected lymph nodes. Conclusions: The number of resected lymph nodes from gastric cancer was different in each patient despite of same D2 lymph node dissection and it was associated with several prognostic factors of gastric cancer.

八味元 投與가 Streptozotocin 誘發 糖尿白鼠의 지질변동에 미치는 影響

장명순,권미정,김경화 曉星女子大學校 藥學大學 學生會 1990 曉星藥誌 Vol.5 No.-

Streptozotocin was injected to rats to induce the experimental diabetes mellitus and palmiwon was administrated to find out the effect of diabetic treatment by experimental method. We observe the effect of palmiwon on cholesterol, phospholipid, Triglyceride leves, of organs in the Diabetic Rats and the change of weight of organs. As a result : We concluded that palmiwon extract may play protective and therapeutic roles in the change of lipid levels against Diabetes mellitus.

적외선을 이용한 액체 유기물 내 수분 농도 감지기

장성태,정종대,정경석 한국기술교육대학교 2004 論文集 Vol.10 No.2

Water in liquid organic chemicals tends to lower power output or result in the failure of internal combustion engines. There have been lots of proved standard techniques of measuring the water contents in oil, such as distillation, coulometric Karl Fischer titration, and centrifuge. These techniques, however, are mainly for laboratory uses and hard to be used for the continuous monitoring application. Light absorption of water in the near-IR has been used to develop a sensor system to continuously detect water presence in the oil flow. Result shows functional correspondence in the output voltage of the sensor system and water concentration.

중탄산나트륨(NaHCO₃)투여가 1000m 카누경기력, 혈액 pH, 그리고 혈중 젖산농도에 미치는 영향

장경태,이정수,배희정 韓國體育大學校附屬 體育科學硏究所 1993 韓國體育大學校附屬 體育科學硏究所論文集 Vol.12 No.1

The following experiment was conducted to examine the effects of NaHCO₃ ingestion on performance and selected blood parameters in 1000m canoe exercise. Six high school male kayakers participated in this study. Three time trials were conducted on three seperate occasions(control, placebo, NaHCO₃) at the Misari Olympic Rowing and Canoe facility. The dose of NaHCO₃ was 300mg per kg body weight and given to the subjects 90 min before the start of exercise. Time ives measured at 1000rn and at each four 250m. Blood samples were collected at rest, before exercise, and three minutes after the termination of exercise. The results are as follows : 1. Although ingestion of NaHCO₃ tend to decrease the 1000m canoe trial time, there was no significant difference between trials. 2. Blood pH was significantly increased 90 min after NaHCO₃ ingestion. 3. Although blood lactate concentration after exercise was higher in the NaHCO₃ trial, there divas no significant difference between each trials.

골격근 근형질세망의 ATPase활성도에 대한 Vanillylnonanamide의 영향

박경섭,홍장희,류영수,성지연,허강민,임종호,이재흔,석정호 충남대학교 의과대학 지역사회의학연구소 1999 충남의대잡지 Vol.26 No.2

To investigate the effect of vanillylnonanamide(VN) on the ATPase activity of the sarcoplasmic reticulum(SR) of the skeletal muscle, we prepared the SR vesicles from the back muscle of the rabbit, and measured ATPase activity. The results as follows: Ca-ATPase activity was about 50% in the total ATPase activity of skeletal muscular SR. In the reaction mixture with calcium, 100μM VN increased ATPase activity to 20%, and 100 nM and 10 μM thapsigargin(THP) inhibited the ATPase activity to 50% and 60%, respectively. And 100 μM VN plus 100 nM or 10 μM THP more inhibited ATPase activity than THP alone did it. However, without calcium, 100μM VN did not affect ATPase activity, and 10 μM THP inhibited it to 41%, but VN plus THP inhibited it to 31%. The above results show that VN in the reaction mixture with or without calcium has the different action to ATPase activity when it is used alone or together with Ca-ATPase inhibitor THP. This suggests that VN might increase or decrease the skeletal SR Ca-ATPase activity through affecting the lipid membrane around the Ca-ATPase.

Acinetobacter sp. BE-254에 의한 유화제의 생산

최경숙,장경립,임이종,김순한,정영기,이태호 동의대학교 기초과학연구소 1997 基礎科學硏究論文集 Vol.7 No.1

The strain producing bioemulsifier was isolated from soil samples. The isolated strain was identified as the genus Acinetobacter through its morphological, cultural and physiological characteristics. The highest emulsification activity and stability by Acinetobacter sp. BE-254 was observed after 5 days of cultivation in the culture medium containing n-hexadecane 4%, NaNO₃0.2%, KH₂PO₄0.01%, MgSO₄·7H₂O 0.01%, CaCl₂0.01%, and yeast extract 0.01%. The optimum pH and temperature for bioemulsifier production were pH 7.0 and 30℃, respectively. Furthermore the most of bioemulsifier was produced during the exponential growth phase, and this suggested that the bioemulsifier production was growth-associated. The bioemulsifier showed good emulsification activity on various emulsifying substrates such as hydrocarbons, edible oils, and petroleum fractions.