신의와 경외를 위해 : 이교수회갑 논집에 즈음하여

박정숙 단국대학교 법학연구소 1965 법학논총 Vol.5 No.1

비교과과정에서의 간호학 학습성과 성취방안

박정숙 한국간호교육학회 2013 한국간호교육학회 학술대회 Vol.2013 No.5

스마트폰의 동영상과 게임 사용이 대학생의 안구건조에 미치는 영향

박정숙,최미정,마지은,문지현,문효정 한국지역사회간호학회 2014 지역사회간호학회지 Vol.25 No.1

Purpose: The purpose of this study is to investigate influence of cellular phone videos and games on dry eye syndromein university students. Methods: A randomized comparison group pre-post design is used. Sixty universitystudents were randomly assigned to either a video or a game group. Frequencies of blinking, dry eye symptomsscores and amounts of tears were measured. Thirty subjects watched cellular phone video programmes and theother 30 subjects played cellular phone games for 61 minutes. In addition, frequencies of blinking were measuredthree times during treatment, once immediately after a treatment and twice at an interval of 20 minutes after subsequenttreatments. Results: Post-test scores of frequencies of blinking significantly decreased, dry eye symptomsscores including amounts of tears significantly increased greater than pre-test scores in both groups. Butthere were no significant differences between the groups. Frequencies of blinking were significantly different withrespect to the time spent using cellular phone. In both groups, the lowest frequencies of blinking were shown after40 minutes of cellular phone use. Conclusion: This study shows that using cellular phone has negative influenceon dry eye syndrome and eyes require a resting period after cellular phone use over 40 minutes.

마우스의 대식세포에서 프랑킨센스의 염증성 사이토카인 분비 억제작용

박정숙 한국융합학회 2017 한국융합학회논문지 Vol.8 No.1

본 연구는 프랑킨센스를 이용하여 전염증성 사이토카인의 분비 억제 효과를 입증하고자한다. 이에 LPS 를 처리한 마우스의 대식세포를 이용하여 TNF-α, IL-1β와 같은 전염증성 사이토카인의 분비 변화를 살펴보기 위 해 다자인하였다. 세포에 대한 독성 실험은 MTS인 CellTiter 96 AQueous One solution cell proliferation 시약을 이용하여 실시하였으며 전염증성 사이토카인의 분비는 ELISA kit을 사용하여 측정하였다. 그 결과 프랑킨센스는 10ug/ml-1000ug/ml에서 세포독성이 없었으며 전염증성 사이토카인인 TNF-α, IL-1β생성을 유의성있게 억제시켰 다. 전염증성 사이토카인의 분비 억제효과는 프랑킨센스의 항 염성을 입증하기 위한 기초적인 생리 활성 자료와 기능성 소재로 다양한 융합적인 활용이 가능하다고 사료된다. This study aims to demonstrate the inhibitory effect of proinflammatory cytokines by using Frankinsense. The present data was designed to determine the production of the frankincence on pro-inflammatory factors such as TNF-α and IL-1β in lipopolysaccharide(LPS) stimulated RAW264.7 macrophages cell. The cell toxicity was identified by CellTiter 96 AQueous One solution cell proliferation assay. To evaluate of anti-inflammatory effect of frankincence, pro-inflammatory cytokines were measured by ELISA kit. As a result, the frankincence reduced NO and TNF-α production without cytotoxicity. As a result, Francincense was not cytotoxic at 10 ug / ml-1000 ug / ml and significantly inhibited the proinflammatory cytokines TNF-α and IL-1β. The secretion inhibition effect of proinflammatory cytokine is believed to be applicable to various physiological activity data and functional materials to demonstrate the anti - inflammatory properties of frankincense.

몬티홀 딜레마에 대한 학생들의 이해와 수업적용

박정숙,Park, Jung Sook 한국수학사학회 2014 Journal for history of mathematics Vol.27 No.3

Although Monty Hall dilemma is used in many areas including philosophy, economics, and psychology, it is used in the current mathematics textbooks only as a material for reading or one of probability questions. The present study tries to explore students' understanding of Monty Hall dilemma through a class case. In this study, a group of high-school students participated in group activities, in which they read an argument about Monty Hall dilemma, and tried to resolve it through small-group and whole-class discussions, and then studied the conditional probability. The analysis supports the studies in psychology that intuitive understandings on probability do not change easily, and that counter-intuitivity in Monty Hall dilemma induces confusion and offers a basis for discussions among students. Similar results are anticipated when other dilemmas on probability are used.

대용차 소재로서 임자도 자생식물(예덕나무, 엄나무, 꾸지뽕나무 잎)의 항산화, angiotensin converting enzyme, α-glucosidase 및 acetylcholinesterase 저해활성

박정숙,나환식 한국차학회 2019 한국차학회지 Vol.25 No.3

This study investigated and compared the antioxidative, angiotensin converting enzyme (ACE) activity, α-glucosidase inhibition, and acetylcholinesterase (AChE) inhibitory activity of three alternative tea leaf materials (Mallotus japonicus, Kalopanax septemlobus and Cudrania tricuspodata) procured from the Imja islands of Jeollanamdo, Korea, in the month of May. The highest total phenolic contents were present in Mallotus japonicus leaves, which also had the highest radical-scavenging activity compared to other samples as determined by the in vitro assays of 1,1-diphenyl-2- picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) cation radicals. Total phenolic compounds correlated highly with the DPPH radical scavenging and ABTS cation radical scavenging activities of the samples. Highest ACE inhibition was achieved by exposure to Cudrania tricuspodata (85.80 ± 1.46%), whereas Mallotus japonicus leaves (68.68 ± 1.02%) and Cudrania tricuspodata leaves (66.78 ± 1.75%) showed highest α -glucosidase inhibitory activities as compared to other samples. The methanol extracts of Cudrania tricuspodata leaves (80.71 ± 1.32%) and Mallotus japonicus leaves (71.33 ± 1.05%) showed over 70% radical scavenging activities in the AChE assay. These results indicate the efficacy of applying Mallotus japonicus, Kalopanx septemlobus and Cudrania tricuspodata extracts in various functional tests, and their potential to be developed as alternative tea leaf products. 전라남도 임자도에서 자생하는 식물인 예덕나무 잎, 엄나무 잎, 꾸지뽕나무 잎을 대상으로 대용차의 원료로 이용하기 위하여 유용성분 함량 및 생리활성을 조사하였다. 예덕나무 잎, 엄나무 잎, 꾸지뽕 나무 잎의 총 페놀성 화합물 함량은 75.64 ± 3.18 mg TAE/g dry wt., 17.50 ± 0.47 mg TAE/g dry wt., 31.01 ± 1.65 mg TAE/g dry wt. 으로, 특히 예덕나무 잎이 세 시료 중 가장 높은 결과를 보였다. 3종의 대용차 식물(예덕나무 잎, 엄나무 잎, 꾸지뽕 잎) MeOH 추출물의 ABTS+의 소거활성을 측정한 결과, 예덕나무 잎, 꾸지뽕 잎, 엄나무 잎 순으로 높게 나타났으며, 이는 DPPH radical-scavenging 활성과 같은 결과를 보였다. 대용차 원료 3종의 항산화 활성은 총 페놀성 화합물 함량과 정의 상관관계를 나타내며, 시료의 항산화 활성은 플라보노이드를 포함한 페놀성 화합물이 크게 기여한 것으로 판단된다. MeOH 추출물에 대한 ACE 저해활성을 비교한 결과, 꾸지뽕 잎의 활성이 85.80 ± 1.46%로 가장 높은 활성을 보였으며, 엄나무 잎(43.87 ± 1.76%), 예덕나무 잎(19.91 ± 1.91%) 순으로 나타났다. 항당뇨와 관련된 α-amylase 저해 활성을 분석한 결과, 예덕나무 잎(68.68 ± 1.02%로)과 꾸지뽕 잎(66.78 ± 1.75%)에서 높은 활성을 보였으며, 엄나무 잎(3.37 ± 0.491%)의 경우 낮은 저해 활성을 보였다. 대용차 MeOH 추출물에서 AChE 저해 활성을 살펴본 결과, 꾸지뽕 잎이 80.71 ± 1.32%로 가장 활성이 높았으며, 예덕나무 잎 71.33 ± 1.05%, 엄나무 잎 40.28 ± 1.26% 순으로 높은 활성을 보였다. 이상의 결과에 따라 건강에 도움을 주는 예덕나무 잎, 엄나무 잎, 꾸지뽕나무 잎 등의 산채류를 이용하여 대용차를 제조하는데 유용한 자료로 활용이 기대된다.

음악적 동화활동이 발달지체유아의 주의집중력에 미치는 영향

박정숙,이병인 한국웰니스학회 2010 한국웰니스학회지 Vol.5 No.2

청사초롱문학회 발자취

박정숙 문예운동사 2021 수필시대 Vol.19 No.겨울

농촌노인의 건강증진 생활양식과 건강증진프로그램 요구도에 관한 연구

박정숙,오윤정 지역사회간호학회 2004 지역사회간호학회지 Vol.15 No.1

Purpose: The purpose of this study is to identify the health promoting lifestyle and need assessment of a health promotion program, and to develop a health promotion program for rural elderly. Method: The subjects of the study were 366 adults chosen from 24 villages located in Geochang Gun, Korea. Data sampling used a quota sampling method. Analysis of the data was done by using descriptive statistics, t-test, ANOVA and the Scheffe test with SPSS. Results: 1) The average score of performance in the health promoting lifestyle was 1.85. In the subscales, the highest degree of performance was 'nutrition', followed by 'interpersonal relationships', 'health responsibility', 'stress management', 'spiritual growth', and the lowest degree of performance was 'physical activity'. 2) Health promoting lifestyles were significantly correlated with such demographic variables as age (F=2.684, p=.047), education (F=10.989,p=.000), monthly pocket money (F=3.516, p=.008), religion (F=7.160, p=.000), current health status F=3.375, p=.035), health education (t=2.476, p=.014). 3) Health promoting lifestyles were significantly correlated with such life style pattern variables as milk drinking (F=3.767, p=0.035), hobbies (t=3.072, p=0.002), exercise (t=7.186, p=0.000). 4) There is a high level of need for the need assesment of the health promotion program for the elderly in the rural area. Conclusion: With the above findings, I propose that it is necessary to understand a health promoting lifestyle and need assessment for a health promotion program, and to develop a health promotion program considering regional and environmental elements.

북한이탈주민의 간호대학생활 경험

박정숙,조은주,최은정,조현미,배지현 한국지역사회간호학회 2019 지역사회간호학회지 Vol.30 No.3

Purpose: The purpose of this study is to understand nursing college life experiences of North Korean Defectors and identify their meanings. Methods: The study collected data through individual in-depth interviews among six undergraduates or graduates from nursing colleges, using phenomenological research methodology of Colaizzi-one of qualitative research approaches. Results: Six categories drawn as a result of research include ‘Be bumped against hard reality wall’, ‘Bondage of discrimination and prejudice’, ‘Endure and stand with strength of faith’, ‘Myself grown up along with work’, ‘Becoming one amid differences’, and ‘Stepping towards unification’. Conclusion: The result of this study would contribute to understanding academic and interpersonal difficulties North Korean defectors might experience at nursing colleges. And it may also help people to learn that they would play an important role in integration of the nursing fields of South and North Korea as well as the nation's unification. Along the way, the results of the study could be basic data to establish national policy helping North Korean defectors adapt to nursing college life, and develop the supporting system of colleges as well as setting up appropriate supports and measures from the perspective of the nursing field.