한글 해득 능력이 학급 공동체 네트워크 형성에 미치는 영향

이경화 ( Lee Gyeong-hwa ),최종윤 ( Choi Jong-yoon ) 청람어문교육학회(구 청람어문학회) 2016 청람어문교육 Vol.59 No.-

이 연구는 한글 해득 능력이 학급 공동체 네트워크 형성에 미치는 영향을 분석하는데 목적이 있다. 이를 위해 한글 해득 능력 검사 도구, ‘친구’ 관계 네트워크 검사 도구, ‘학습 조언’ 관계 네트워크 검사 도구를 개발하였다. 경기도 소재의 한 초등학교 1학년 3개 학급을 대상으로 기술 통계, 상관 분석의 통계적 방법과 사회 연결망 분석(Social network analysis) 방법을 병행하여 분석하였다. 연구 결과는 다음과 같다. 첫째, 한글 해득 능력의 하위 요소로 음독 유창성의 평균값은 191.9개, 음독 정확성의 평균값은 98.92%, 받아쓰기의 평균값은 8.34점으로 측정되었다. 둘째, 각 학급의 학급 공동체 네트워크 분석을 위한 ‘친구’ 관계 네트워크와 ‘학습 조언’ 관계 네트워크분석 결과 관계 밀도는 0.612에서 0.663 사이에 형성되어 비교적 높게 나왔으며, 연결도는 0.11에서 0.18 사이에 형성되어 학습 공동체 구성원들은 11%에서 18% 정도의 연결도를 형성하고 있는 것으로 파악되었다. 셋째, 한글 해득 능력과 학급 공동체 네트워크의 상관관계를 분석한 결과 읽기 능력과 쓰기 능력은 내향 연결 중앙성과 통계적으로 유의미한 정적 상관을 성립하였다. 이 연구는 한글 해득 능력과 학급 공동체 네트워크 형성의 관계를 실증적으로 밝힌 점, 언어의 사회적 기능을 강조한 한글 해득 교육의 필요성을 확인한 점, 언어를 통한 공동체 네트워크 형성의 특징을 파악한 점에서 의의가 있다. This study aims to analyze a relationship between students’ Hangeul comprehension abilities and a class com munity network. An analysis was conducted for 3 classes, first grade of an elementary school located at Gyeong-gi Do together with the descriptive statistics, correlation analysis and the Social network analysis. Research findings are as follows. Firstly, as for sub factors of Hangeul comprehension abilities the mean value of the oral reading fluency was 191.9, that of the oral reading accuracy was 98.92%, and that of dictation was 8.34 points. Secondly, analysis results of ‘friendship’ network and learning advice relational network for analyzing a class community network shows a relatively higher a relational density. Thirdly, as a result of analyzing the correlation between Hangeul comprehension ability and class community network, reading and writing abilities had a significantly positive correlation with the introversive degree centrality. This study has significance in that it identified empirically the relation between Hangeul com prehension ability and class community network, suggested basic data for set ting a direction of Hangeul com prehension education, examining students`` attributes, connection among class members and characteristics of a class community network.

외과계 집중치료실에서 입원한 환자에서 APACHE II score의 의의

이영재,이영준,박순태,하우송,정민화,권수인,조영현,권진용,최상경,손신 대한외상학회 1997 大韓外傷學會誌 Vol.10 No.1

This study attempts to evaluate the prognostic value of the APACHE II scoring system in patients of surgical intensive care unit(SICU) and to examine its usefullness in stratifying these patients according to their surgical risk and as a potential aid in making rational and objective treatment decision. The records of 161 patients admitted to the Department of Surgery, Gyeong-Sang National University Hospital between Jan. 1991 and Dec. l995 were reviewed. 1) Of a total of 161 patients, 87 were male, 74 were female, and male to female ratio was 1.71: 1. 2) This group was seen most commonly in the age group of 55-64 which occupied 30.3% of entire group. 3) The distribution of patients according to the etiology were 74 patients(46%) in trauma, 61 patients(37%) iin postop-complication, 26 patients(9%) in others. 4) The distribution of patients according to the APACHE II scores was 9 to 29 point in adm. Day and the most patients was located between 10 and 14 of 62 patient(39%). 5) The length of hospitalization was 9 days in survived patients and 8 days in non-survived patients. The length of hospitalization of 77% of patients in this study was below 10 days. 6) The death rate was 45.45%(73 patient), this patients according to APACHE II scores was 13 to 29, median 19.2 in adm. Day, the most patients was located 20 to 24(20%). Non of the survived patients had the APACHE II score of above 20 points, but all recovered patients were below 13 points. 7) The median APACHE II score in survived patients was 10.52 point at adm. Day and 6.55 point at 5 days after admission. And non-survived patients was 20.25 point at adm. Day and 30.48 point 5 days after admission(p$lt;0.001). 8) Among the patients with low APACHE II score (below 14 points), there was no mortality. But, there was mortality with APACHE II score of above l5 points. We conclude that APACHE II scoring system is useful in measuring the severity of acute disease and predicting the outcome.

Maillard 反應에 關한 硏究 : Ⅲ. 아미노산과 5炭糖의 Maillard 反應 Ⅲ. Study on the Maillard Browing of Amino acids and Pentoses

李乙熙,崔相道,吳錫斗,高鏡畢 진주산업대학교 농업기술연구소 1991 農業技術硏究所報 Vol.4 No.-

아미노산과 5炭糖을 121℃에서 15분간 열처리하여 Maillard반응의 發色强度를 비교한 결과는 다음과 같다. 1. 아미노산은 發色强度가 높은것, 중간것, 낮은것으로 대별되었다. 2. 糖은 L(+)arabinose, D(-)-ribose, D(+)-xylose 순으로 發色强度가 높게 나타났다. 3. pH차이에 따른 영향은 反應液의 pH가 높아질수록 反應性은 增加되었다. 4. D(+)-xylose, D(-)-ribose 및 L(+)-arabinose의 농도가 높아질 수록 반응성은 높게 나타났다. Common amino acids and pentoses have been ranked acording to the intensity of Maillard browning formed when heated in an autoclave at 121℃ for 15 min. The results obtained as follows; 1. The amino compounds have been groupeed into high, intermediate and low browning producing groups. 2. The color intensity of pentoses tested was xylose>ribose>arabinose. 3. As the pH values of reaction solutions increased, the color intensity of melanoidins. 4. As the concentrations of xylose, ribose and arabinose increased, the color intensities of melanoidins.

마약성 진통제 사용에 관한 지식 및 태도의 비교

김경희,최경숙,이순실,이병구 한국병원약사회 2000 병원약사회지 Vol.17 No.4

Narcotic analgesics has been known as representitive drugs for pain control n terminally ill patient with palliative care, narcotic analgesics use is most effective and best, way to reduce pain in that patients However many patients are poorly complient with narcotic analgesics for lack of knowledgement of narcotics effect, perception of addictive drug, tolerence and adverse reaction. In addition to many doctors do not choose the adequate narcotics according to pain severity. It has been reported that effective pain management has not been achieved by doctors and nurses because of shortness of knowledgement of narcotic use on administration. This study was performed to identify pharmacist knowledgement of narcotic analgesics in respect that the pharmacist are responsible for patient education of narcotic medication, to identify the barrjers of narcotic dispensing and administration and then to compare the knowledgement between doctors, nurses and pharmacist. At first we surveyed the pharmacist's knowledgement and attitude by written questionnaire in SNUH in Sep. 2000, and then we compared this result and doctors and nurses' result has been taken already in SNUH in May 1999. The questionnaires are composed of narcotics classification 11, narcotic pharmacology 8, narcotic administration 5, more detail question 15 cited in Elliot study. The result is analysed by average, S.D., frequency, percentile, comparison of knowledgement of doctors, nurses and pharmacist is analysed by paire t-test, ANOVA. As a result, the pharmacist group has higher average in knowledgement of narcotic analgesics, however it was not different from doctor and nurse's significantly. According to result of attitude analysis, 48% of pharmacist has been hesitated in dispensing and administration of narcotics, that was because of the difficulty in management of narcotic prescription (25%). The role of pharmacist in pain management of patients who take narcotic analgesics is very important and great. We ought to obtain a certain of accurate knowledgement of narcotic analgesic use and perform a effective and responsible medication education and counseling.

영상 분석을 통한 혈액 형태 진단의 기초적인 연구

김경철,최병태,이용태 동의대학교 한의학연구소 1998 동의한의연구 Vol.2 No.-

In order to study the blood condition system, imaging analysis was practiced bascially. The following results were obtained ; 1. The study of the blood condition analysis by imaging is the system composing of the microscope, digital CCD camera, pentium computer MPEG OVERLAY, applications sㆍw and photo inkjet color printer. 2. It is formed the process of the imaging input, storge, reading and analysis.

지구력 운동이 급성기 뇌졸중 쥐의 뒷다리근 질량에 미치는 영향

안경주,이윤경,임지회,최스미,최명애 대한기초간호자연과학회 2000 Journal of korean biological nursing science Vol.2 No.2

The purpose of this study was to identify hindlimb muscle atrophy in stroke induced rat and determine the effect of endurance exercise on body weight, weight of hindlimb muscle during 7 days after stroke induction. Thirty four male Sprague-Dawley rats with 200-270g body weight were divided into four groups : control, control+exercise(Con+Ex), stroke, and exercise after stroke(St+Ex) group. The control group and Con+Ex group received sham operation and the stroke group and St+Ex group received right MCA occlusion operation by using silicon-coated probe. The Con+Ex and St+Ex groups ran on a treadmill for 20min/day at 10m/min and 10 "grade. Daily body weight and diet intake were measured every morning for 7 days. Cerebral infarction of stroke and St+Ex groups were identified by staining with TCC for 30minutes. The data were analyzed by Kruskd-Wallis test and Mann-Whitney U test using the SPSSWIN 9.0 program. Body weight of the control group at the 7th day increased by 18.3% significantly from the first day of experiment, that of the stroke group at the 7th day decreased by 6.7% significantly compared to the day of receiving right MCA occlusion operation. Body weight of the Con+Ex group at the 7th day increased by 10.3% significantly from the first day of experiment, that of St+Ex group at the 7th day also increased by 13.4% significantly compared to the day of receiving right MCA occlusion operarion. The total amount of diet in stroke group decreased significantly compared to that of St+Ex and that of control group. In stroke group the wet weight of both sides of soleus, plantaris, and gastrocnemius muscles decreased significantly compared to that of control group. The relative weight of affected(left) plantaris and gastrocnemius muscles decreased significantly compared to that of the control group. The difference between the weight of affected and unaffected soleus, plantaris, and gastrocnemius muscles were not significant in stroke group. The wet weight of right gastrocnemius muscles in Con+Ex group increased compared to that of control group. The relative weight of right gastrocnemius muscle increased significantly compared to that of the control group. The wet weight of St+Ex group increased significantly compared to that of the stroke group in both sides of soleus, plantaris, and gastrocnemius muscles. The relative weight of affected plantaris muscle increased significantly compared to that of the stroke group. The difference between the weight of affected and unaffected soleus, plantaris, and gastrocnemius muscles were not significant in St+Ex group. Body weight and wet weight of soleus, plantaris, and gastrocnemius muscles in the St+Ex group did not recover to the values of control group. Based on these results, it can be suggested that endurance exercise during acute stage of stroke can reduce muscle atrophv related to denervation. inactivity and undernutrition.

Carbon tetrachloride를 투여한 rat의 hepatic lipid 축적에 미치는 vitamin E의 효과에 관한 연구

박은주,이경연,이미영,이외숙,장재정,정귀은,최진희 曉星女子大學校 藥學大學 學生會 1988 曉星藥誌 Vol.4 No.-

The present studies were undertaken to evaluate the effect of vitamin E, CCl_4 on the change of hepatic triglyceride, hepatic cholesterol, hepatic phospholipid in male rat. The result obtained from this study were summarised as follows: 1. Hepatic phospholipid of CCl_4 treated rat was increased in proportion to CCl_4 dosage but after concomitant injection(I.P) of vitamin E and CCl_4, hepatic phospholipid was significantly decreased in comparison to that of CCl_4 alone injection. 2. There was no effect on hepatic cholesterol concentration either CCl_4 alone injection(I.P) or concomitant injecton(I.P) of vitamin E and CCl_4. 3. Hepatic triglyceride of CCl_4-treated rat was significantly increased in comparison to that of normal rat but hepatic triglyceride of rat concomitant injection of vitamin E and CCl_4 was significantly decreased in comparison to that of CCl_4 alone injection.

저장기간에 따른 오이김치의 비타민 C 및 클로로필 함량변화

박미란,이연정,고즈쿠에 노부유키,한재숙,최석현,허성미,한경필,최수근 한국식생활문화학회 2004 韓國食生活文化學會誌 Vol.19 No.5

This study was carried out to examine the changes of pH, chlorophyll, chlorophyll patterns and ascorbic acid contents, and sensory evaluation in Oi-Kimchi by the different periods of storage. The contents of chlorophyll a and b were 52.2% and 14.44% at storage 0 days, 20.67% and 16.99% at storage 11 days, 0% at storage 14 days, and decreased with storage times increased. But, phephorbide a and b were increased with storage times increased until storage 11 days, and were 28.44% and 1.25% at storage 0 days, 42.63% and 15.79% at storage 11 days, 0% at storage 12, 14 days. The contents of ascorbic acid were increased until storage 4 days, but afterwards were decreased with storage times increased, and were 2.57㎎% at storage 0 days, 5.49㎎% and 2.95㎎% at storage 11 days, 0% at storage 14 days. Sensory evaluations of appearance, flavor, taste, texture, overall acceptability showed the highest at storage 8 days, and disliked after storage 10 days.

Ecological characteristics and trap plant attraction effect of Metcalfa pruinosa in red pepper cultivation area of Korea

Hwa-Young Seo,Gyeong-Ju Lee,In-Su Hwang,Mi-Sook Na,Yong-Seok Choi 한국응용곤충학회 2018 한국응용곤충학회 학술대회논문집 Vol.2018 No.10

Metcalfa pruinosa is the agricultural pest, first reported in Seoul, Gyeong-gi, Gyeongnam, Korea in 2009. This pests are difficult to control due to the wide range of hosts such as beans, apples, ginseng, pears, persimmon, and peaches. This study was carried out to investigate the ecological characteristics of M. pruinosa in pepper cultivation area. As a result of the density of M. pruinosa survey in Chungnam, Korea in 2018, the density of wintering-eggs, nymph, adult was the largest in Dang-jin area. And the results of the ecological characteristcs survey of M. pruinosa in red pepper cultivation area of Korea, M. pruinosa didn’t enter a red pepper field. In addition, the possibility of using three kinds of plants as attraction plants was examined in order to control environmentally friendly M. pruinosa. Among them, the greatest number of M. pruinosa nymph were attracted to Sunflower and Green perilla during nymph stage.

과민성 장 증후군의 증상 경감을 위한 비약물적 접근 고찰

최명애,김금순,안경주,채영란,최정안,홍해숙,박미정,이경숙,신기수,정재심 대한기초간호자연과학회 2005 Journal of korean biological nursing science Vol.7 No.2

There have been many trials of clinical efficacy of multicomponent and single component treatments for irritable bowel syndrome(IBS). We reviewed effects of non phamacological treatments in the IBS. Though the efficacy of multi-component approaches was unclear, several results suggest that cognitive behavioral therapy was effective in improving gastrointestinal symptoms of IBS. As a single component, cognitive therapy and relaxation with or without biofeedback could improve the symptoms and psychological health of IBS patients. Yoga, meditation, self-help information and hypnotherapy could be applicable to IBS.