소뇌뇌교각종양에서 수술중 전기생리학적 신경계집중감시의 변화

서대원,박관,안재영,이상구,정진상,홍승봉,이원용,김병준,김종현 대한신경과학회 1999 대한신경과학회지 Vol.17 No.1

손마사지가 허혈성 심질환 환자의 불안에 미치는 효과

현경선,이향련,공송심,윤경자,김현섭,김효남,최지원,김운정 성인간호학회 2001 성인간호학회지 Vol.13 No.2

The purpose of this study was to investigate the effect of a hand massage program on anxiety, vital sign and pain in clients with ischemic heart disease. The design utilized for this stuffy was quail-experimental with a nonequivalent control group non-synchronized design The subjects were fifty-four patients, twenty-eight for the experimental and twenty-six for the control group, who were admitted with ischemic heart diease at a cardiac intensive care unfit in K medical center of K university. This study was carried out from May, 1999 to March, 2000. The level of anxiety and pain measured by Visual Analogue Scale, systolic blood pressure, diastolic blood pressure and pulse rate were measured before and after hand massage, the state of Anxiety was measured by the Spielberger (1970) scale at admission and after hand massage for three days. The collected data were processed by using the SPSS PC program and analyzed using χ2-test and t-test. The result of this study are as follows : 1. The scores of VAS anxiety and State of anxiety of the experimental group were lower than those of the control group. 2. The degree of systolic blond pressure, diastolic blood pressure and pulse rate of the experimental group were lower than that of the control group. 3. The score of VAS pain of the experimental group was lower than that of the control group. The results suggested that hand massage can decrease VAS anxiety, State of anxiety, vital signs and VAS pain of patients who were admitted with ischemic heart disease at cardiac intensive care unit Therefore, It Is proposed that hand massage is an appropriate nursing intervention to relieve anxiety of the patients who were admitted with ischemic heart disease at a cardiac intensive care unit.

내시경적 절제로 진단된 폴립 형태의 심재성 낭종성 위염 2예

허종현,조영화,성용완,유재훈,구동영,김갑식,노지훈,문원 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.2

Gastritis cystica profunda (GCP) is a disease characterized by hyperplastic and significant extension of cystic dilatation of the gastric mucous glands, which results in a cystic lesion in gastric submucosa. It often occurs on the part of gastroenterostomy, but can be found in the stomach without any previous surgery. GCP has variable gross finding including solitary polyps, diffuse ones, submucosal tumors, and rare giant gastric mucosal fold. It is difficult to tell GCP from a cancerous lesion by gross finding that the disease demands a necessary tissue biopsy, though GCP is commonly showed as a benign in the progress. We report a case of GCP in polypoid types diagnosed by endoscopic polypectomy.

감 발효주의 이화학적 특성 및 생리기능성

신자원, 현세희, 장인택, 이종수 배재대학교 자연과학연구소 2013 自然科學論文集 Vol.24 No.1

Physicochemical properties and physiological functionalities of perimon fermented wine(PF wine; test product) were investigated. Ethanol and total acid content of the PF wine were 13.8% and 0.25%, respectively. Its amino-nitrogen content was also showed 12.1mg%. Anti-obesity α-glucosidase inhibitory activity of the PF wine was very high 87.9% and also showed 50.2% of antioxidant activity.

서양산 고추냉이 추출물이 함유된 세치제의 효능에 대한 임상적 실험연구

서현우,박호원,김종수,이시영,신일식 大韓小兒齒科學會 2012 大韓小兒齒科學會誌 Vol.39 No.1

The purpose of this study was to find out the effect of dentifrice containing Horseradish (Armoracia rustica) root extracts on improvement of oral hygiene. The clinical evaluation was done participated by 80 adults volunteers who provided a informed consent for their participation. The participants were divided into two groups ; control group (using toothpaste without Horseradish extracts) and experimental group (using toothpaste containing Horseradish extracts). The checklist of the experiment includes the plaque index, gingival index and anti-caries activity. The anti-caries activity was measured by cultivating Streptococcus mutans for 48 hours then estimating the number of increased bacteria using Dentocult SM. The double-blind method was used in this study. The results of this study can be summarized as follows; 1. The plaque formation decreased 28% in control group, 58% in experimental group using dentifrice with Horseradish extracts compared to baseline data. 2. For gingival index, control group and experimental group showed 26% and 40% decrease compared to baseline data, respectively. 3. The score of caries activity test decreased by 4% for control group and 69% for experimental group compared to baseline data. According to the results, a dentifrice containing Horseradish extracts can improve oral hygiene. 식물성 자연추출물 중 하나인 고추냉이 추출물을 배합한 세치제의 구강환경 개선 효과를 알아보기위해 총72명을 대상으로 교차실험 및 이중맹검법을 실시하여 치면세균막지수, 치은염지수 및 우식활성도검사 등을 비교 검토한 결과 다음과 같은 결 론을 얻었다. 1. 치면세균막지수는 초기값에 비해 대조군은 28%, 고추냉이 추출물 배합세치군은 58%의 억제효과를 나타내었다. 2. 치은염지수는 초기값에 비해 대조군은 26%, 고추냉이 추출물 배합세치군은 40%의 억제효과를 나타내었다. 3. Dentocult-SM을 이용한 우식활성도 평가에서는 초기값에 비해 대조군은 4%, 고추냉이 추출물 배합세치군은 69%의 억제효과를 나타내어 고추냉이 추출물 배합세치군이 대조군에 비해 유의할만한 Streptococcus mutans 억제효과를 나 타내었다. 이상의 결과들로 보아 고추냉이 추출물을 배합한 세치제는 치면세균막 억제와 치은염의 감소 그리고 우식활성도 억제에 중 요한 역할을 하여 구강환경 개선에 뛰어난 효과를 보이는 것으로 사료된다.

일 병원 입원환자의 간호요구도 조사연구

원종순,김현숙 凡石學術奬學財團 2002 凡石學術論文集 Vol.6 No.1

Objective: This study was made for understanding the contents, degree and the pattern of the patients' nursing needs who are admitted in a hospital. The objectives of this study were as follows 1) To identify the patients' nursing needs according to the need categories. 2) To identify the patients' nursing needs according to the general backgrounds. Method: The data collected from 162 admitted patients during the period from the middle of October to the early of November 2001. The instrument of this study was the questionaire which was consisted of 35 items. Data analysis was done by SPSS/WIN 8.0 statistic program. Results: The results obtained were as follows: 1) The average degree of total nursing needs of the subjects was 3.31 point(full point 4). 2) The highest-ranked need category is therapeutic need (3.52). And the next priority was educational(3.46), socio-economic(3.27). physical(3.20) and the last was the emotional nursing need (3. 16) ' 3) There were significant statistical differences in the total and some categories of nursing needs according to sex, marital status, perceived economic status. 4) There were significant statistical differences in some categories of nursing needs according to perceived health status, medical department and the hospital days. Conclusion: On the basis of above results we can conclude as follows. In nursing care for admitted patients we need to try to meet the therapeutic and educational nursing needs at first and consider the patients' individual background and disease characteristics.

전통 발효 식품으로부터 분리한 젖산균들의 생리 기능성

신자원, 현세희, 장인택, 이종수 배재대학교 자연과학연구소 2013 自然科學論文集 Vol.24 No.1

To screen useful bacteria for functional food industry in strains from Korean fermented foods, physiological functionality of lactic acid bacteria from Korean kimchi were investigated. Antihypertensive angiotensin Ⅰ-converting enzyme(ACE) inhibitory activity were showed very high 56.0~85.2% in all lactic acid bacteria and especially, the highest ACE inhibitory activity of 87.0% was showed in Leuconostoc mesenteroides subsp. mesenteroides LB-643. Whitening tyrosinase inhibitory activity and anti-aging antioxidant activity were showed the highest in Lactobacillus brevis LB-879(72.1%) and Lactobacillus graminis LB-350(32.2%), respectively. Anti-gout xanthin oxidase inhibitory and fibrinolytic activity were also high in Lactobacillus paraplantarum LB-354(17.8%) and Lactobacillus pentosus LB-225(clear zone; 17.0㎜), respectively.

수열합성법에 의한 MLCC용 구형 니켈분말 제조

원창환,이종현,원형일,이혁희 대한금속ᆞ재료학회 2006 대한금속·재료학회지 Vol.44 No.3

갈륨액체금속 이온원과 인듐액체금속 이온원의 빔 특성에 대한 연구

현정우,임연찬,정강원,정원희,박철우,이종향,강승언 한국공작기계학회 2005 한국공작기계학회 춘계학술대회논문집 Vol.2005 No.-

본 연구에서는 인듐 액체금속이온원을 제작하여 빔 특성에 대해 연구를 하였으며, 기존에 연구를 하였던 갈륨 액체금속이온원의 빔특성과 비교 분석 하였다. 빔특성 분석을 위해 빔 안정도, 전류-전압특성곡선, 에너지 퍼짐을 측정하였다. 액체금속이온원에 사용되는 액체금속 저장소 및 바늘전극(tip)은 500μm의 직경을 갖는 텅스텐을 사용하였으며, 국내에서 제작된 제품을 사용하였다. 액체금속 저장소의 구조는 이전에 구상하여 연구가 이루어진 6개의 pre-etching된 텅스텐와이어(wire)가 묶여진 형태를 사용하였다.

Sputter로 제작된 BN박막의 물리적 특성

현준원,주종일 단국대학교 1999 論文集 Vol.34 No.-

We have studied annealing properties of Boron Nitride(BN) thin films. BN thin films were successfully grown on sillicon(100) substrate by rf magnetron sputter deposition. The effects of various annealing on BN thin films have been studied. The Fourier transform infrared absorption spectroscopy (FT-IR) of the depositied BN film (7000Å-1000℃-1-1hour) showed a strong absorption 1090 ㎝-1 clearly indication cubic structure. Surface roughness was observed by Atomic Force Microscope (AFM) and it shows that the roughness increase the phase of cBN. Using Dynamic ultra micro hardness tester, hardness of annealing BN thin film (7000Å-750℃-1-1hour) is about 4000 kgf/mm2 and it shows that it has the possibility of application as hard material. Therefore we conclude that the annealing temperature is related with formation of cBN phase.