• 대한치과의료관리학회지
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• 제11권1호
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• pp.47-53
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• 2023

This study aims to analyze the research trends of the Journal of Korean Academy of Dental Administration and identify the characteristics of the journal. The research was based on 10 academic journals from 2013 to 2022 and related documents. The type of paper, research method, statistical analysis, topic classification, and research subject of 65 papers were extracted and categorized. As a result, the distribution of paper types was as follows: research articles accounted for 83.2%, review articles for 12.3%. In terms of research methods, questionnaire surveys were used in 46.2% of the papers, literature reviews in 23.1%, and national data analysis in 7.7%. Research topics included dental manpower at 20.0%, infection control at 7.7%, dental information at 6.2%, patient safety at 6.2%, and oral health care quality at 6.2%. 72.3% of the papers were quantitative studies, and the majority of research subjects were dental hygienists or dental hygiene students, accounting for 26.2% of the total. The Journal of Korean Academy of Dental Administration covers topics such as dental healthcare marketing, dental healthcare organization and management, dental healthcare information, dental healthcare policy, dental healthcare insurance, dental healthcare quality management, patient safety, medical disputes, and infection control. The authors are also contributed by a variety of dental personnel, including dentists, dental hygienists, and dental technicians.

• 한국환경농학회지
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• 제37권4호
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• pp.251-259
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• 2018

스마트온실에서 사용하고 있는 다양한 종류의 수경배양액 관리와 관련하여 ICT 기술을 활용한 작물생육 기반 배양액 제어시스템 개발을 위하여, 본 연구에서는 작물 생육단계별 시용배양액의 성분변화를 모니터링하고 이들 실측 데이터를 바탕으로 한 클라우드 기반 데이터 분석시스템을 설계하였다. 수집한 데이터 분석 및 시스템 구축을 위하여 인공광 스마트 온실에서 사용하는 관행의 무기 배양액, 기존 액비 및 폐기 농업부산물 유래 제조액비 등 수종의 배양액을 공시하였으며, 수경재배 작물 생육단계별 시용 배양액내 성분 변화패턴을 모니터링하였다. 발색법에 의한 흡광광도법을 활용하여 $NH_3-N$, $NO_3-N$, $NO_2-N$, $SiO_2$, $PO_4^{3-}$ 및 Cu 등 총 9종의 성분농도 변화를 산출하고 작물의 기초 생육량을 조사하였다. 각 작물의 기초 생육량 데이터는 오픈스택 클라우드 시스템에서 생성된 가상머신(Virtual machine)에 관계형 데이터베이스를 구축하여 수집 항목별로 분류 저장하였다. 저장된 작물별 배양액의 성분변화와 생육량 데이터는 노드제이에스(Node. js) 웹 프레임워크(Framework)를 통해 매주 수집된 데이터를 가시화하여 제공한다. 클라우드 기반 데이터베이스를 구축을 통하여 배양액 성분 실측치 비교와 작물 생육상황은 사용자 스마트 디바이스(Smart devices)를 활용, 작물종과 배양액 성분을 순차적 선택하고, 각 데이터의 비교 및 분석을 시계열 그래프로 실험 결과를 가시화할 수 있도록 하였다. 본 연구에서 개발한 클라우드 기반 데이터 분석시스템 스마트온실내 수경배양액 성분변화 및 재배 작물의 생육을 정기적으로 모니터링한 실측치를 기반으로 데이터베이스를 구축한 것으로 시설재배지나 인공광 스마트온실 등 다양한 농업현장에서 생육관리를 위하여 활용할 수 있다.

• 우주기술과 응용
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• 제1권2호
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• pp.241-255
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• 2021

우주관측 자료는 우주 임무를 통해 관측한 별, 은하, 태양, 우주 플라즈마(plasma), 달, 행성 등의 연구 자료로 관측 자료를 가공 및 활용한 것까지 포함한다. 국내외 천문우주 관측시스템이 대형화되고, 우주 임무의 확대 및 자료 용량 증가(빅 데이터)로 인해 우주관측 자료의 체계적이고 효율적인 관리에 대한 필요성이 증대되고 있다. 이에 우리나라도 우주관측 자료의 전략을 세우고, 이를 바탕으로 우주관측 자료 정책을 수립해야 한다. 이를 위한 준비 단계로 우주관측 자료에 대한 광범위한 이해와 다년간의 경험으로부터 발전된 미 항공우주국(National Aeronautics and Space Administration, NASA)의 자료 전략을 분석하였다. NASA의 자료 전략 분석 결과를 바탕으로 우리나라의 우주관측 자료 전략 방향과 앞으로 우주관측 자료 정책을 수립하는 데 기반이 될 우주관측 자료 전략 권고 사항 10가지를 제안한다.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.275-282
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• 2020

The objectives of this study are to understand the meaning of cloud accounting, to investigate whether it is favorable for performance of the organization and what are the challenges if a country like Bangladesh wants to implement it. Primary data have been collected from 300 respondents selected from the field of accounting, such as accountants, accounting graduates of different universities, teachers and bankers. To measure the reliability and validity of the sample size and data, KMO and Bartlett's test have been adopted and the results proved to be reliable and valid for the study. Regression analysis has been done to find out the positive impact of cloud accounting on organizational performance and negative impact of cloud accounting on existing accounting system of the organization. The results of regression analysis supported our alternative hypotheses that cloud accounting can improve organizational performance, but it has also some negative impacts. Descriptive statistics have been used to find out the probable challenges that may be faced by organizations that want to implement it. This is a pioneering study because there is little research on this topic, thus it is expected to develop awareness about cloud accounting in field of accounting in Bangladesh.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.139-146
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• 2020

The domain of entrepreneurship has been dotted across various paradigms. Identifying and examining entrepreneurial intention and propensity to it spontaneously require the insight from the lens of psychological approach. The aim of this study is to examine the influence and impact of psychological factors on entrepreneurial intention; as it is found that in Bangladeshi context several entrepreneurship studies are undertaken, still the exploratory research on interplay between the psychological factors (i.e., self-confidence, locus of control, need for achievement, and tolerance for ambiguity) and entrepreneurial intention has been merely found. The study has chosen Bangladeshi university students as the unit of analysis and the ultimate sample size in this research is n=265. The current paper is a quantitative study where sampling method is followed by convenience sampling technique, and study data is collected through survey questionnaire. Data has been compiled into SPSS whereas, for hypotheses assessment, Smart PLS software is applied. The results reflect that self-confidence, locus of control, and need for achievement are revealed as contributory determinants of entrepreneurial intention while tolerance for ambiguity is found as an insignificant predictor. The current research is expected to offer an in-depth understanding about the significance of psychological factors in examining entrepreneurial intention.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.233-243
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• 2020

This study aims to assess the impacts of COVID-19 on International Financial Reporting Standards (IFRS), because of the problems associated with changing and amending the financial reports according to the policies established based on the circumstances of the epidemic. The study sample targeted several international financial reports that were amended based on epidemic conditions. The revised financial reporting period provides standardized reporting procedures for financial transactions worldwide despite the pandemic. Therefore, IFRS has been used to reduce challenges in financial reporting by monitoring the duration of social distancing while reporting matters to eliminate confirmed uncertainty and judgment. After analyzing the data obtained through global search engines, the results conducted provided evidence that COVID-19 affects financial reporting in companies around the world. Therefore, companies face difficulty reporting finances based on the challenging environment that the pandemic represents. Besides, IFRS fair value measurements consider the prices that were predicted according to current market values. The contexts of the changing the standards by IFRS to curb the effects of the COVID19 financial reporting was attained through evaluation of the online files that were randomly selected and filtered to obtain valid data.

• The Journal of Asian Finance, Economics and Business
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• 제7권6호
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• pp.297-304
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• 2020

This paper applies the Data Envelopment Analysis (DEA) to compute the managerial efficiency of 30 insurance companies listed on the Saudi stock exchange for the duration of four years from 2015 to 2018. The companies taken as a sample of study included both conventional and Takaful insurance companies. The insurance sector of KSA is one of the largest sectors in the country, contributing a substantial percentage in the non-oil economy. Efficiency measurement and evaluation will provide a venue to introspect and benchmark frontiers to the sector. In the present study, we have utilized the basic Banker Charnes Cooper and Charnes Copper Rhodes models of DEA. Two inputs, namely, general & administrative expenses and policy & acquisition costs, and two outputs (Net premium earned and Investment Income & other incomes) were taken for efficiency calculations. The final outcomes of the study reveal that a good number of insurance companies operating in KSA are found to be efficient on managerial efficiency scale. Three firms remain the leader on the frontier of the managerial efficiency. And no company found with zero (0) efficiency or a negative efficiency. It is expected that the outcome of the study will provide benchmarks to managers and a road map to further improvement.

• 보건의료산업학회지
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• 제11권1호
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• pp.91-105
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• 2017

Objectives : This study analyzed the differences in length of stay(LoS), total hospital charges(THC), and cost of rehabilitation(CoR) between two types of stroke patients, intracerebral hemorrhage(ICH) and cerebral infarction(CI). Factors associated with these differences were also assessed. Methods : Data were obtained from the 2011 National Inpatient Sample data of Health Insurance Review and Assessment Service. We used propensity score matching to match the characteristics of the two types of stroke patients, and conducted a regression analysis to analyze their associations. Results : The differences between THC, LoS, and CoR by stroke and hospital types were shown. Each type of hospital showed different results. Conclusions : A rapidly aging population will accelerate the number of stroke patients requiring effective management. Studies evaluating healthcare utilization of stroke patients will provide evidence for both healthcare resources allocation and healthcare policy decisions.

• 간호행정학회지
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• 제12권1호
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• pp.5-13
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• 2006

Purpose: The aim of this study was to analyze effects of internal marketing activities on nurse's motivation based on the Herzberg's two factor theory. Methods: The subjects of this study were 521 nurses who were working in the 4 general hospitals located in Seoul and Incheon area. The data were collected by self-reporting questionnaires. The data were analyzed using descriptive statistics and path analysis. Results: The mean score of nurse's perception of internal marketing was 3 point, and it was similar to previous studies results. In the motivation factors, the most satisfied factor was a responsibility. Advancement was the most unsatisfied factor. In the hygiene factors, the most satisfied factor was a technical supervision. Policy and administration were the most unsatisfied factors. Internal marketing activities affecting on nurse's motivation were different by each motivation-hygiene factors. In an aspect of motivation factors, the statistically significant internal marketing factors were paid-leave, employee welfare and communication, however, in hygiene factors, education, employee welfare and reward. Conclusion: These results will be used to develop a macro or micro internal marketing strategies to enhance nurse's motivation based on motivation factors and hygiene factors.

• 간호행정학회지
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• 제12권1호
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• pp.32-40
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• 2006

Purpose: The purpose of this study was to identify the effects of organizational justice(distributive justice and procedural justice) on job involvement and organizational commitment in nurses. Method: The subjects were 336 nurses who were working at the 7 hospitals with over 500 beds. The data were collected using structured questionnaire from Mar. 15 to April 16 of 2004. For data analysis, the SPSS/PC program was used. Results: The mean score of distributive justice was 2.77, procedural justice was 2.74, job involvement was 3.26, and organizational commitment was 3.30. The distributive justice were positively correlated with job involvement (r=.188, p<.01) and organizational commitment(r=.264, p<.01), the procedural justice were positively correlated with job involvement(r=.231, p<.01) and organizational commitment(r=.296, p<.01) in nurses. The organizational justice explained 37.5% of the job involvement and 40.4% of the organizational commitment. The procedural justice was shown to expert even more significant effect on both job involvement(${\beta}=.188$, p=.003) and organizational commitment(${\beta}=.219$, p=.001) rather than distributive justice. Conclusion: The procedural justice was ascertained to influence on job involvement and organizational commitment rather than distributive justice in nurses. Therefore, the nursing manager must develop to promote the procedural justice perception of the nurses in order to enhance the job involvement and organizational commitment.