• Asian Pacific Journal of Cancer Prevention
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• 제14권11호
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• pp.6221-6225
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• 2013

Metaplastic breast cancer (MBC) is a rare type of breast carcinoma, characterized by various combinations of mesenchymal, adenocarcinoma and other epithelial components. MBC often manifests as a large mass, with low axillary lymph node involvement and poor prognosis. Knowledge and treatment patterns about MBC demographics, presentation and tumor characteristics are very limited. In clinical practice, MBC is usually treated based on the guidelines developed for infiltrating ductal carcinoma (IDC). The ideal treatment paradigm for MBC is unknown due to its low incidence and pathological variability, so potential predictors of treatment efficacy need to be explored. This review summarizes the current models and strategies for MBC according to the published literature.

• 한국병원경영학회지
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• 제21권1호
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• pp.1-13
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• 2016

As the importance of strengthening the competency of managers who are in charge of cash collection and disbursement, and preparing for financial statements becomes more visible, this study examined the competency of middle-level managers of accounting department in general hospitals in Korea. Based on the literature, competency was measured by seven components: achievement and action, service, influence, management, cognition, individual effectiveness, and change management. Survey questionnaires included the respondents' perceived importance and performance of each of the seven components of competency. A total of 84 managers from 29 general hospitals responded to the survey between October 2015 and November 2015. Descriptive statistics, mean comparison (t-tests and ANOVAs), and multiple linear regression were conducted. The results of this study are as follows. Overall perceived importance of the competency was 4.16, while the performance was 3.87, and thus, the difference was 0.29. Among the seven components of the competency, cognition and change management had higher scores in terms of difference between the importance and performance. The regression analyses found that female managers had higher perceived importance and performance of competencies in achievement and action, and influence compared to male counterparts. In addition, participants in this study responded that main reasons for the gap between the perceived importance and performance are low compensation, lack of support, lack of knowledge, insufficient technical experience, excessive workload, and regulations. The results of this study can be used when designing capacity building training opportunities for the hospital accounting department. Also, the managers may evaluate themselves and look at the areas where they can narrow the gap between the perceived importance and performance of the competency that is required for today's leading managers.

• 한국보건간호학회지
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• 제5권2호
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• pp.53-66
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• 1991

The Purpose of this study is to provide the basic data necessary for the high level of nursing service and the efficiency plan of nurse's man power by analyzing job satisfaction level of public health services. The study population included all public health services(118) in health care center within Jeon Buk province. A Survey was conducted to collect data by a self-administered questionnaire from September I to December B, 1990. A Forty item questionnaire was designed to elicit data concerning how nurses feel about the factors of job satisfaction. All the data were analyzed by means of percentage, mean, anova, T-test, Pearsen's correlation coefficient. The Results of this study were summerized as follows. 1. General characteristics of PHN : age: $33.9\%\;20\~29$ years old education level: $52.6\%$ professional nursing college marital status: $75.5\%$ married religion: $50.5\%$ protestant clinical experience: $40.7\%$ no clinical experience public health nursing career: $47.9\%$ low 5years 2. Influencing factor of Job satisfaction desired duration of employment: $65\%$ needed duration, $18.3\%$ lifetime duration motives of employment: $40.8\%$ no special motive of employment desired organ of leave: $19.3\%$ public health clinic 3. Level of job satisfaction with job satisfaction components. The level of job satisfaction showed an average score 3.39 out of 5.0. Job prestige 4.09 was the highest among the components of Job satisfaction and was presented organizational requirement 3.69, Human relationship 3.66, task requirement 3.36, Autonomy 3.10, pay 2.46. 4. Level of job satisfaction with general characteristics. General characteristics(age, educational level, manital status, clinical experience, public health nursing carrier, duties, lincense and qualification) and job satisfaction was no relationship. 5. Level of job satisfaction with Influencing factor. Duration of desired employment (p<0.01) and motives of employment(p<0.001) was presented. 6. Relationship composing factor of job satisfaction and level of job satisfaction 6 components of job satisfaction was related all of job satisfaction. organizational requirement (r=0.93). Autonomy (r=0.93), Human relationship(r=0.92), task requirement (r=0.90), job prestige (r=0.83), pay (r=0.81)

• 공학교육연구
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• 제14권4호
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• pp.3-10
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• 2011

본 연구의 목적은 공학교육에서의 창의성 증진을 위한 학습환경 설계모형을 탐색하는 것이다. 특히 창의적 문제해결 과정을 지원할 수 있는 웹 기반 학습환경에 주목하여, 공학교육에서의 창의성 증진을 위한 정보통신기술 기반의 이러닝 요소를 포함하는 종합적인 학습환경 설계모형을 개발하였다. 이를 위하여 공학교육과 창의성 관련 논문을 분석하여 공학교육에서의 창의성 증진을 위한 일반적인 설계 원리 일곱 가지를 도출하였다. 다음으로 도출된 일반적인 설계 원리들을 구조화할 수 있는 세 가지 이론적 구성 요소를 확인하여 모형화하였다. 마지막으로 일반적인 설계 원리의 구현 과정을 안내할 수 있는 상세 설계 지침을 제시하였다. 이러한 연구결과는 향후 실제적으로 학습환경을 구현하게 될 때 활용될 수 있는 기초적인 연구로서 의의가 있다.

• 인터넷정보학회논문지
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• 제8권3호
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• pp.99-107
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• 2007

일반적으로 퍼지시스템의 신뢰도는 0과 1사이의 실수, 퍼지숫자, 신용구간, 구간값 퍼지집합,모호집합 등으로 표현하고 분석한다. 본 논문은 시스템에서 가중 구성요소의 중요도를 반영하는 가중값을 갖는 가중 구성요소를 위한 퍼지시스템의 신뢰도를 분석하는 방법을 설명한다. 퍼지시스템에서 가중 구성요소들의 신뢰도와 가중간은 삼각 퍼지숫자로 표현한다. 제안한 방법은 삼각 퍼지숫자의 퍼지산술연산을 사용하고 가중 구성요소의 가중값을 고려한다. 그러므로 기존의 방법들 보다 실행속도가 더 빠르고 그리고 더 유연한 실행이 가능하다.

• ETRI Journal
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• 제37권3호
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• pp.523-532
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• 2015

Recently, we have witnessed the gradual miniaturization of electronic devices. In miniaturized devices, flip-chip bonding has become a necessity over other bonding methods. For the electrical connections in miniaturized devices, fine-pitch solder bumping has been widely studied. In this study, high-volume solder-on-pad (HV-SoP) technology was developed using a novel maskless printing method. For the new SoP process, we used a special material called a solder bump maker (SBM). Using an SBM, which consists of resin and solder powder, uniform bumps can easily be made without a mask. To optimize the height of solder bumps, various conditions such as the mask design, oxygen concentration, and processing method are controlled. In this study, a double printing method, which is a modification of a general single printing method, is suggested. The average, maximum, and minimum obtained heights of solder bumps are $28.3{\mu}m$, $31.7{\mu}m$, and $26.3{\mu}m$, respectively. It is expected that the HV-SoP process will reduce the costs for solder bumping and will be used for electrical interconnections in fine-pitch flip-chip bonding.

• The Journal of Asian Finance, Economics and Business
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• 제8권7호
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• pp.635-646
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• 2021

The objectives of this research are to establish and confirm the human resources competency components for listed companies in the Stock Exchange of Thailand. The sample group used in this research includes the company president, business owner, managing director, assistant managing director, general manager or human resources manager of 140 listed companies. The research instrument is a scale-estimated questionnaire. The obtained data were subjected to principal component analysis and were analyzed for the rotation of the perpendicular component using the Varimax method. Results were generated through the analysis of eight components, consisting of decision-making, creativity, strategic thinking, relationship and communication, teamwork, adaptability, self-management, and motivation. The research results demonstrate important components in human resource performance that are critical to the successful development of organizations. Organizations can apply these components to the development of human resource competencies in accordance with the operations that need to be adjusted to suit the changes that occur. These rapidly-changing conditions are important factors that can be studied and developed into variables and components that affect human resource performance in the future. As a result, organizations need to adjust to be well prepared to face problems and challenges in the harsh competitive environment in the future.

• 한국치위생학회지
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• 제11권4호
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• pp.427-439
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• 2011

Objectives : The purpose of this study was to examine the awareness of company employees. The importance of the selection factors of dental clinics by demographic characteristics. Methods : The subjects of this study was 218 employees. In this study, structured were used. Results : As for perception of the importance of traffic convenience by general characteristics, the company employees who were male, who were married, who had children, who continued to work for a longer period and who were better paid placed more significance on traffic convenience among the selection factors of dental institutions, and the gaps between them and their counterparts were significant. Regarding perception of the importance of the physical environments of dental institutions by general characteristics, those who were in their 20s and in their 50s and up, who were less educated, who worked for a smaller period and who were less paid gave more weight on the importance of physical environments, and the gaps between them and their counterparts were significant. As to perception of the importance of the image of dental institutions by general characteristics, monthly pay made a significant difference to that. Concerning the external qualifications of dental personnels, they took a significantly different view according to their age and monthly pay. In relation to perception of the importance of dental service by general characteristics, the women attached more importance to dental service than the men, and the intergroup gap was significant. In regard to perception of the importance of the basic components of dental institutions by general characteristics, those who were in their 40s and up, who had children, who were better paid and who were assistant directors were significantly different from their counterparts in their opinions on the importance of the basic components of dental institutions. Conclusions : The findings of the study suggest that dental institutions should make efforts to provide patients with the best medical service to gain their confidence.

• 한국IT서비스학회지
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• 제11권2호
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• pp.49-68
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• 2012

The purpose of this study is to analyse the country image, the pre-assessment, and the usage intention about overseas internet shopping mall service in china and how these factors are related to one another according to internet shopping mall using experience. And this study divided the country image for internet shopping mall service into two components : general country attribute and general service product attribute. In this study it is found that the country image of international internet shopping service is directly related to the pre-assessment, and the pre-assessment is related to usage intention especially in case that chinese consumer has a lot of internet shopping mall using experience. In the other case, the general country attributes affect the general service product attributes but the general service product attributes don't have any relationship with the pre-assessment. For a successful international internet shopping mall service business in China, marketer should recognize that it is important to formulate the policy extending the internet shopping mall experience as well as using the country image.

• 한국초지조사료학회지
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• 제21권1호
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• pp.7-14
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• 2001

신개간 산지초지의 정착, 목초의 수량제고 및 품질향상 등에 미치는 초지조성비 비종별 시비효과를 구명하고, 초지조성 및 유지관리에 비효가 높은 적합한 비료를 선택하고자 미개간 산지토양을 공시한 pot 시험으로 기초실험을 수행하였다. 공시된 초지 조성비 3요소 비료처리구는 1) 무비구, 2) 요소-중과석-염가, 3) 요소-용성인비-염가 및 4) 3종 복비로 하였다. 본보에서는 무기양분 및 일반성분의 함량 및 양분수량(탈취량)을 검토하였다. 1. 무기양분의 함량에서는 복비구가 orchardgrass, ladino clover 및 이들의 혼합목초 공히 N, P. Ca, Mg, Na 함량이 중과석 및 용인구보다 상대적으로 높았다. 초종별 무기양분 수량(발취량)은 일반적으로 3종 복비>용인>중과석 시비주 순으로 높았고, ladino clover와 혼합목초에서 3종 복비 시비효과가 더 크게 나타났다. 2. 일반성분 함량은 3종 복비 시비구가 각 구성 초종 공히 조단백질 및 조회분 함량이 중과석과 용인구보다 높았으며. 각 일반성분의 양분수량은 구성 초종에서 ladino clover 및 혼합목초에서는 3 종 복비구가 월등히 높았다. 반면에 orchardgrass 목초에서는 비종에 따라 다소 차이를 보였다. 일반적으로 3종 복비>용인>중과석 시비구 순으로 건물수량, 양분 함량 및 양분수량 등에서 양호한 특성을 보였다.