• 한국환경생태학회지
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• 제33권2호
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• pp.131-167
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• 2019

보호지역에서 적절한 보전과 관리를 수행하기 위해서는 기초 정보의 확보는 필수적이다. 뿐만 아니라 각각의 조사결과를 비교하여 평가할 수 있어야 한다. 본 연구에서는 비교 가능한 정보 확보를 위해 7개의 격자를 설정하고 정밀조사를 수행하였다. 총 16회의 조사를 통해 127과 408속 716종 10아종 88변종 16품종 830분류군이 정리되었다. 중점조사지역 6번에서 가장 많은 487분류군이 조사되었고 다음으로는 중점조사지역 4번에서 457분류군이 조사되었다. 환경부 지정 멸종위기야생식물은 6분류군이 조사되었고 관찰종으로 1분류군이 조사되었다. 한국고유종으로는 총 23분류군이 조사되었다. 식물구계학적특정식물은 V등급이 15분류군, IV등급이 27분류군, III등급이 38분류군, II등급이 31분류군 그리고 I등급이 19분류군이 정리되었고 중점조사지역 6번에서 가장 많은 70분류군이 관찰되었다. 귀화식물은 총 58분류군이 조사되었고 중점조사지역 6번에서 가장 많은 35분류군이 조사되었다. 동강유역생태 경관보전지역은 지역적인 규모에서 뿐만 아니라 국가적인 규모에서 식물다양성을 유지하고 보전하는데 있어서 중요성이 높다고 평가되었다.

• 보건의료생명과학 논문지
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• 제11권2호
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• pp.311-320
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• 2023

본 연구는 조리교육기관의 수강생을 대상으로 교육서비스품질의 하위요인인 공감성, 유형성, 확신성, 신뢰성과 교육만족도 간의 영향 관계를 파악하고, 멘토링의 조절효과로 교육서비스품질이 교육만족도에 어떠한 영향을 미치는지 분석하였다. 실증분석을 위해 총 381부의 응답 표본을 구성하여 인구통계학적 특성, 수강생 이용 형태, 타당성과 신뢰성, 상관관계, 가설검증을 분석하기 위해 SPSS 26.0 통계 패키지를 사용하였으며, 선행연구와 사전조사를 토대로 선정한 변수를 활용하여 총 6개의 가설을 설정하고 이를 검증하였다. 첫째, 가설 1의 검증 결과 교육서비스 품질의 구성요인 모두 교육만족도에 정(+)의 유의한 영향을 미치는 것으로 나타났다. 둘째, 가설 2의 멘토링의 조절효과 결과로 교육서비스품질의 확신성, 신뢰성과 멘토링에서 교육만족도를 높이는 것으로 나타났다. 따라서 교육서비스품질의 공감성, 유형성, 확신성, 신뢰성은 교육만족도를 높이데 필요한 요인으로 학원 운영자 및 담당자는 이를 반영하여 학원의 경쟁력을 높일 수 있게 운영전략이 요구된다.

• 가족자원경영과 정책
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• 제17권4호
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• pp.127-144
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• 2013

The low birth rate in Korea reflects the declining desire to have children in this country due to rising emphasis on personal lifestyle. Since this phenomenon has accelerated, boosting the birth rate has become one of the most important policy tasks in Korea. The purpose of this research was to perform a case study based on women's lived experience to understand how the childbirth encouragement policy promoted by the government in order to boost the birth rate has affected the perception of childbirth among women. The findings are as follows : First, the effect of the childbirth encouragement policy on women's perceptions has been fairly low. Second, the social environment for encouraging childbirth is inadequate. Third, the economic burdens associated with childbirth and child care are still significant. Finally, the impact of the childbirth encouragement policy on changes in the perceptions of childbirth has been minimal. Based on these findings, various motivations for changes in the perceptions of childbirth among women were identified, leading to the following conclusion: Establishing a long-term childbirth encouragement policy is an effective way to boost the childbirth rate.

• 지역사회간호학회지
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• 제19권4호
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• pp.696-703
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• 2008

Purpose: To Perform a randomized comparative study investigating the effects of Pelvic Floor Muscle Exercise(PME) and Magnetic Stimulation Therapy(MST) and to identified the problems in each of PME & MST Method: Forty-nine patients with mild stress incontinence were randomly assigned to either of two treatment groups (24 patients in the PME group and 25 in the MST group). The PME group had a video exercising program for 40 times every day during 6 weeks. The MST group was treated with BioCon-2000TM, 2times/ week for six weeks. Pre-test and post-test were performed by Prineometer, 1-hour pad test. and Jackson's BFLUTS questionnaire of Jackson. Collected data were analysed using SAS 9.1 by frequency, Kolmogorov-Smirnov Z. Chi Square-test, t-test, Fisher Exact probability test, Paired t-test, and Wilcoxon's rank sum test. Results: In comparison between before and after PME and MST, statistically significant difference was observed in maximal vaginal pressure, duration of vaginal contraction, amount of urine, and symptom of urination. In the comparison of the effectiveness between PME & MST, only the maximal of vaginal pressure (Z=2.58, p= .010) was significantly different. Conclusion: The factor more effective in the MST group than in the PME group was high compliance.

• 한국기계가공학회지
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• 제17권4호
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• pp.137-142
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• 2018

Recycled synthetic resin materials produced from waste vinyl and waste plastic contain many foreign substances. Plastic products made from this recycled resin materials containing foreign substances are of poor quality, with reduced the strength and rigidity. Foreign substances include heavy metals, cement, foil, dyed paper and dust. In this study, the scratch-Dies process; which remove foreign sbustances, with precision and automation, through a three-stage mesh filter, is designed. The process is evaluated with finite element analysis according to vibration loading and make. After installing the manufactured equipment, recycled resin was producde, and its heavy metal content was evaluated. Recycled synthetic resin materials were also used plastic products and evaluate their strength. In addition, the change in production was assessed.

• 한국응급구조학회지
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• 제24권2호
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• pp.111-121
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• 2020

Purpose: The purpose of this study was to compare visual blood loss estimation and subjective emergency according to clothing color. Methods: This is a quasi-experimental study which involved the use of mock bleeding patients wearing different colors tops. Results: Differences in visual estimates according to clothing color were significant in both paramedic students (F=6.69, p=.002) and the general department students (F=20.92, p=.000). When looking specifically at the accuracy of visual estimates, the paramedic students group tended to underestimate (50% white, 62.5% black, 32.5% yellow) the actual blood volume in all experimental conditions. On the other hand, the general department group tended to overestimation (45% white, 40% black, 67.5% yellow). The subjective emergency was also found to differ between paramedic students (F=13.58, p=.000) and general department students (F=9.67, p=.000). Conclusion: Paramedics treating bleeding patients at pre-hospital stages need to pay attention to blood loss estimations depending on clothing color, a factor not to be neglected or underestimated.

• 대한간호학회지
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• 제51권3호
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• pp.305-319
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• 2021

Purpose: The purpose of this study was to develop a measurement tool for a positive nursing organizational culture and to verify its reliability and validity. Methods: A conceptual framework and construct factors were extracted through an extensive literature review and in-depth interviews with nurses. The final version of the preliminary tool for the main survey was confirmed by experts through a content validity test and a preliminary survey of 40 nurses. Subsequently, the final tool was developed using a validity and reliability test containing 43 preliminary items. The final version of the tool was used with 327 hospital nurses in the testing phase for the main survey to assess validity and reliability. Results: From the factor analysis, 4 factors and 26 items were selected. The factors were positive leadership of the nursing unit manager, pursuit of common values, formation of organizational relationships based on trust, and a fair management system. The entire determination coefficient was 67.7%. These factors were verified through convergent, discriminant, and concurrent validity testing. The internal consistency reliability was acceptable (Cronbach's α = .95). Conclusion: Both the validity and reliability of the scale were confirmed demonstrating its utility for measuring positive nursing organizational culture. It is expected to be used for education, research, and practical performance policies regarding the nursing organizational culture.

• 한국응급구조학회지
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• 제25권2호
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• pp.169-186
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• 2021

Purpose: This study aimed to analyze the data from public information disclosure about pre-hospital advanced airway management and identify the problem by considering domestic laws and guidelines. Methods: Data were collected between 2017 and 2018 and analyzed using SPSS 25.0. Then, the problems of the analysis results based on the relevant laws and practical guidelines were reviewed. Results: The review of domestic laws and practice guidelines revealed that ambulance nurses can implement supraglottic airway device only under the following three conditions: ① smart advanced life support pilot project area, ② trained to insert I-Gel, and ③ member of a special ambulance. In total, 21,574 cases of advanced airway management (endotracheal intubation: 2,428, I-Gel: 18,502, LMA : 499, KING AIRWAY: 144) were reported. In many cases, advanced airway management was performed by ambulance nurses who did not meet the above conditions, which was in violation of laws and guidelines. In addition, the prognosis of intubated patients was not followed up. Conclusion: The Korea National Fire Agency must stop all unlicensed medical practice by untrained, uneducated, and uncertified nurses and demand quality control programs for intubated patients.

• 여성건강간호학회지
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• 제26권4호
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• pp.274-284
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• 2020

Purpose: The purpose of this study was to investigate the effects and characteristics of health care programs for pregnant women with gestational diabetes mellitus (GDM) in Korea. Methods: This study was conducted according to the Cochrane Collaboration's systematic literature review handbook and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting guideline. We searched eight international and domestic electronic databases for relevant studies. Two reviewers independently selected the studies and extracted data. For each study, information on the research method, participants, characteristics of the program, and results were extracted using a previously established coding table. The National Evidence-based Healthcare Collaborating Agency's risk of bias assessment tool for non-randomized studies was used to assess the risk of bias of the included articles. A qualitative review of the selected studies was performed because the interventions differed considerably and the measured outcomes varied. Results: Out of 128 initially identified papers, seven were included in the final analysis. The risk of bias was evaluated as generally low. Health care programs for pregnant women with GDM showed positive effects on blood glucose control. Anxiety and depression were reduced, and self-management and self-care behavior, self-efficacy, and maternal identity improved. Conclusion: Our study provides clinical evidence for the effectiveness of health care programs for pregnant women with GDM, and its results can be used to support the development of health care programs for GDM. More well-designed research is needed on GDM, especially studies that deal with emotional stress and apply a family-oriented approach.

• 한국전자통신학회논문지
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• 제17권6호
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• pp.1025-1032
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• 2022

본 논문에서는 기존 유선기반 CCTV 감시시스템과 IP 카메라 시스템에서 발생되는 구축비용에 대한 부담을 절감하고자 무선 통신기술을 활용한 TDMA기반 PoE 무선 다중 IP 카메라 전송시스템 개발이며, 국산 무선통신기술을 활용한 고화질 영상의 원거리 무선 전송 기술에 대해 설계 및 구현 하고자 한다. 제안 관련 기술에 대한 선 IP 전송 시스템의 송수신 프로토타입과 무선 다중 IP 카메라 전송 단말장치 및 영상 수집 장치(SB-200)에 대해 기술하였다.