• 한국환경복원기술학회지
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• 제9권5호
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• pp.50-59
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• 2006

This study was initiated to investigate soil chemical properties under different soil systems. Data such as soil acidity(pH), electrical conductivity(EC), organic matter content(OMC), and cation exchange capacity(CEC) were analyzed with samples from multi-layer, USGA, and mono-layer systems. N, P, K and micronutrients were also measured. Multi-layer system was built up to 60-cm depth with rootzone layer, intermediate layer and two drainage layers. USGA system 45 centimeters deep was constructed with rootzone layer, intermediate layer and drainage layer. Mono-layer system, however, was made only with a 30-cm rootzone layer. Differences were observed in soil pH, EC, OMC, CEC and micronutrients. Soil pH was acceptable for turfgrass growth a year after establishment, being 5.5 to 6.5 in the study. Differences were greatly observed for EC among soil systems. Values of EC for multi-layer, USGA, and mono-layer systems were 39.79, 31.26 and 103.54 uS/em, respectively. The increase rate was approximately 4 to 8 times greater with mono-layer system than those with other two systems. Therefore, it was necessary to avoid micronutrient deficiency such as Fe, Mn etc. through an effective management program in mono-layer system because of its faster potential feasibility of salt accumulation. The greatest OMC was associated with USGA system, being 0.97% which was 11% over that of the other systems. Slight differences were observed for CEC among them. Mono-layer system produced 1.45 me/100g, 10.3% and 8.9% lower in CEC than those of multi-layer and USGA system, respectively. Micronutrients such as Fe, Zn, and Mn etc. were below the level required for turf growth, regardless of soil systems. It was considered that one year after turf establishment was not enough to build up micronutrients in sand-based soil systems to the normal level for a turf growth. These results demonstrate that intensive management program including grow-in concept fertilization should be integrated into sand-based soil systems, even after a year in establishment. Regular nutrient monitoring by soil analyses is a strong necessity to decide the kinds and amount of fertilizer. Also, strategic management program must be selectively employed according to sports turf soil systems.

• 한국직업건강간호학회지
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• 제19권2호
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• pp.223-235
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• 2010

Purpose: This study was done to investigate the prevalence of job stress and musculoskeletal symptoms, and to identify the factors that affect work-related musculoskeletal symptoms of the 119 Emergency medical technicians (EMT). Method: From August 26 to September 10, 2010, the data were obtained from 456 EMT working in Daejeon city or Choongnam province. For data analysis, descriptive statistics and multiple logistic regression were performed using SAS version 9.1. Results: Physical environment, job demand, interpersonal conflict, and occupational climate were stressful to 119 EMT. The prevalence of musculoskeletal symptoms of female EMT was higher than those of the male EMT's. After gender and age were adjusted, there ware significant relationships between musculoskeletal symptoms and some risk factors including occupational class, hours of intensive musculoskeletal use, previous injury or work-related injury, physical burden, and job stress. Overall, a higher degree of job stress increased musculoskeletal symptoms. Conclusion: Job stress is a major cause of musculoskeletal symptoms. To prevent and manage musculoskeletal disease of 119 EMT, there is a need to develop a management program for musculoskeletal symptoms to reduce occupational stress, considering gender differences.

• 한국물환경학회지
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• 제21권4호
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• pp.385-392
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• 2005

The control of nonpoint source pollution is essentially needed to successfully perform the Total Maximum Daily Load program. Of the various land uses in the nonpoint source, the paved areas such as a parking lot and a bridge are stormwater intensive land uses because of high imperviousness and high pollutant mass emissions. This research was performed to understand the magnitude and nature of the stormwater emissions with the purposes of quantifying stormwater pollutant concentrations and mass emission rates from a parking lot and a bridge. Two monitoring sites in Kongju city were equipped with an automatic rainfall gages and an automatic flow meter for accumulating the data such as rainfall, water quality and runoff flow rates. This paper will summarize the metal concentration changes during the storm duration and metal EMCs to characterize the concentration profiles in a parking lot and a bridge. Also a new concept, dynamic EMC, will be proposed to find the relationship between EMC and first flush effect. It can be used to determine the economical treatment criteria in best management practices.

• 지역사회간호학회지
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• 제24권3호
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• pp.332-345
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• 2013

Purpose: This study was attempted to provide quality improvement and revitalization of visiting nurse services by Importance-Performance Analysis of persons being provided with the services. Methods: The subjects were 350 people being provided with visiting nurse services from a long term home care institution in the kangwon Province during the period of data collection between Aug. 16 and Sep. 15, 2011. Data analysis was conducted through t-test, ANOVA, and IPA by using the SPSS/WIN 12.0 program. Results: As a result of the Importance-Performance Analysis of visiting nurse services, it turned out that the strength on reliability, assurance, and empathy should be maintained with good work and the aspects of responsiveness appeared to be intensively improved, and the tangibility proved to be subject to improvement. Conclusion: For the activation of visiting nurse services, methods for improving the performance in the intensive care area and management strategy establishment which highlights the advantages of strength maintenance area are needed.

• 중환자간호학회지
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• 제7권2호
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• pp.1-13
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• 2014

Purpose: The purpose of this study was to determine the difference in reported discharge learning needs between nurses and liver transplantation (LT) patients. Methods: The participants of this study were 40 patients discharged after LT at P University Hospital in Y City and 42 nurses in intensive care units and the ward. The data were collected for two months from December 1, 2012, to January 31, 2013, and were analyzed using descriptive statistics, Student's t-test and analysis of variance (ANOVA). Results: Patients earning a low income (p=.041), having no experience of hospitalization after LT (p=.023), and receiving information about LT from nurses (p=.003) indicated higher discharge learning needs. Among the items evaluated regarding discharge learning needs, "rejection symptoms or signs" were regarded to be more important by nurses than LT patients (p=.038). However, "management of other diseases after LT" (p=.003), "risk of recurrence" (p=.001), "food choices" (p<.001), "obesity prevention" (p=.020), "amount of exercise" (p=.007), and "ways to receive financial help"(p=.033), were thought to be more important by LT patients than nurses. Conclusion: There exist differences between LT patients and nurses with respect to their perceptions of LT discharge learning needs. Therefore, an individualized education program reflecting patients' conditions and learning needs rather than providing information uniformly needs to be developed.

• Asia pacific journal of information systems
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• 제23권1호
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• pp.87-106
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• 2013

In the service-oriented economy, knowledge and skills are considered core resources to secure competitive advantages and service innovation. Knowledge management capability, which facilitates to produce, share, accumulate and reuse knowledge, becomes as important as knowledge itself to create service value. Along with knowledge management capability, dynamic capability and operational capability are the key capabilities related to managing service delivery processes. Previous studies indicated that these three capabilities are related to service innovation. Although separately investigate the relationship between the three capabilities. The purpose of this study is 1) to define variables that have effects on service innovation including knowledge management capability, dynamic capability and operational capability, and 2) to empirically test to identify relationship among variables. In this study, knowledge management capability is defined as the capability to manage knowledge process. Dynamic capability is regarded as the firm's ability to integrate, build, and reconfigure internal and external competences to address rapidly changing environments. Operational capability refers to a high-level routine that, together with its implementing input flows, confers upon an organization's management a set of decision options for producing significant outputs of a particular type. The proposed research model was tested against the data collected through the survey method. The survey questionnaire was distributed to the managers who participated in an educational program for management consulting. Each individual who answered the questionnaire represented a knowledge based service firm. About 212 surveys questionnaires were sent via e-mail or directly delivered to respondents. The number of useable responses was 93. Measurement items were adapted from previous studies to reflect the characteristics of the industry each informant worked in. All measurement items were in, 5 point Likert scale with anchors ranging from strongly disagree (1) to strongly agree (5). Out of 93 respondents, about 81% were male, 82% of respondents were in their 30s. In terms of jobs, managers were 39.78%, professions/technicians were 24.73%, researchers were 12.90%, and sales people were 10.75%. Most of respondents worked for medium size enterprises (47,31%) in their, less than 30 employees (46.24%) in their number of employees, and less than 10 million USD (65.59%) in terms of sales volume. To test the proposed research model, structural equation modeling (SEM) technique (SPSS 16.0 and AMOS version 5) was used. We found that the three organizational capabilities have influence on service innovation directly or indirectly. Knowledge management capability directly affects dynamic capability and service innovation but indirectly affect operational capability through dynamic capability. Dynamic capability has no direct impact on service innovation, but influence service innovation indirectly through operational capability. Operational capability was found to positively affect service innovation. In sum, three organizational capabilities (knowledge management capability, dynamic capability and operational capability) need to be strategically managed at firm level, because organizational capabilities are significantly related to service innovation. An interesting result is that dynamic capability has a positive effect on service innovation only indirectly through operational capability. This result indicates that service innovation might have a characteristics similar to process innovation rather than product orientation. The results also show that organizational capabilities are inter-correlated to influence each other. Dynamic capability enables effective resource management, arrangement, and integration. Through these dynamic capability affected activities, strategic agility and responsibility get strength. Knowledge management capability intensify dynamic capability and service innovation. Knowledge management capability is the basis of dynamic capability as well. The theoretical and practical implications are discussed further in the conclusion section.

• 한방안이비인후피부과학회지
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• 제22권3호
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• pp.178-187
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• 2009

5개월 동안 외래를 통해 꾸준한 약물치료 및 외치요법을 실시하여 호전되던 중 재발한 중증의 아토피피부염 소아환자에게 10일간의 단기입원치료를 통하여 약물치료 뿐만 아니라 한약 외용제,습포제 및 기타 치료 및 교육을 적극적으로 실시한 결과 객관적인 SCORAD score 및 주관적인 평가에서 긍정적인 변화가 있었음을 확인할 수 있었다. 한 명의 동일한 환자에게 증상의 정도가 비슷한 상태에서 외래와 입원이라는 방법으로 똑같은 치료를 수행했을 때, 다른 결과가 나왔는데 이는 집에서 자가적 치료가 원활하게 이루어지지 않았기 때문으로 생각되며, 단기입원을 통한 아토피피부염 치료는 외래치료의 한계를 극복하는 대안이 될 수 있을 것으로 기대된다.

• Child Health Nursing Research
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• 제8권4호
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• pp.469-481
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• 2002

The purpose of this study was to explore the parents and child relationship in traditional Korean society through the Korean classic novels. The Data were analyzed through latent content analysis in focusing on the parents and child relationship. Forty-six Korean classic novels written in Chosun Dynasty (from 1392 to 1910 AD) were chosen to analyze and they were represented the characteristic Confucian ideas. The sentences containing the expression of child-care and parent-child relationship were selected during intensive reading line by line and analyzed. Sixty-nine meaningful concepts were drawn out from 258 significant sentences by the similar meaning and common theme and classified as 3 categories and 11 sub-categories. The important parent-child relationship expressed in Korean traditional society were as follows: From the category of the Meaning of Child, 4 sub-categories were drawn; gift of heaven, successor of the family line, driving power of life, and rewards from the offspring. From the category of attitude to the child, 3 sub-categories were drawn; a notion of preferring a son to a daughter, close maternal-child relation, and expectation to the future of child. From the category of nurturing behavior, 4 subjects were drawn; Tae-Gyo(fetal education), affective behavior, socialization, and health management behavior. Above result helps to improve the basic understanding the relationship of parent and child in modern society. And by the understanding of child in the family, unhealthy relationship of parent and child can be prevented and furthermore family centered child health promotion can be achieved.

• 디지털융복합연구
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• 제18권7호
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• pp.347-355
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• 2020

본 연구의 목적은 간호사의 연명의료에 대한 태도, 역할 인식 및 간호 스트레스에 대하여 조사하고 관련 요인을 파악하는 것이다. 연구 대상자는 P시에 소재한 G 병원에 근무하는 간호사 160명이며, 구조화된 설문지를 이용하여 자료를 수집하였다. 연명의료에 대한 태도는 5점 만점에 3.33점, 역할 인식은 3.94점 그리고 간호 스트레스는 3.78점이었다. 연명의료에 대한 태도는 근무 병동 그리고 간호 스트레스는 성별, 결혼 상태, 근무 병동에서 유의한 차이가 있었다. 간호 스트레스는 역할 인식과 양의 상관관계가 있었으며, 간호 스트레스에 영향을 미치는 요인은 성별, 내과 병동, 중환자실, 역할 인식이었다. 그러므로 간호사의 연명의료 간호 스트레스 감소를 위한 교육프로그램의 개발과 효과를 확인하는 연구가 필요하다.

• 한국콘텐츠학회논문지
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• 제19권4호
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• pp.546-555
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• 2019

본 연구는 K대학교 디자인대학 실내디자인전공의 교육이 산업계의 요구에 부합하는 전문인을 양성하도록 교육과정의 개발절차 및 그 결과를 제시하는 것을 목적으로 했다. 연구의 방법으로는 먼저 내 외부 환경분석을 거쳐 문제점과 발전방향을 수립하였다. 이어서 실내디자인분야 직무모형을 구축하고 직무에 따라 교과목을 도출하여 4년제 교육과정에 따라 교과목을 편성하였다. 실내디자인 직무에 따라 수립한 인재상은 '실내디자인분야 경영 및 마케팅 전문가', '실내디자인분야 공간기획 전문가' 그리고 '실내디자인분야 시공관리 전문가'이다. 세부 직무모형에 따라 40개 교과목을 도출하였다. 1학년은 학부 공통교과목, 2학년은 전공기초, 3학년은 전공심화, 4학년은 전공응용으로 전체 교육과정을 편성하였다. 본 연구에서 실내디자인분야의 산업체 조직구성현황 및 직무표준의 모형을 기준으로 교과목을 개발하는 과정 자체를 제안하고 구체적 결과를 제시한다는 점에서 연구의 실용적 의의를 찾고자 한다.