• Journal of Korean Academy of Nursing
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• v.34 no.3
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• pp.515-524
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• 2004

Purpose: The purpose of this study was to develop and test a model to explain the transition state for Korean middle-aged women focusing on the transition concept. Method: A hypothetical model was constructed based on the transition model of Schumacher & Meleis(1994) and tested. Thehypothetical model consisted of 5 latent variables and 11 observed variables. Exogenous variables were demographic characteristics, obstetric characteristics, and health behavior. Endogenous variables were transition state and quality of life with 6 paths. The data from 221 middle-aged women selected by convenience was analyzed using covariance structure analysis. Result: The final model which was modified from the hypotheticalmodel improved to GFI=0.97, AGFI=0.94, NFI=0.94, and NNFI=0.95. The transition state was influenced directly by demographic characteristics, quality of life, and also indirectly by health behaviors. However, the influence of obstetric characteristics was not significant. The transition state was accountable for 68% of the variance by these factors. Conclusion: These results suggest that enhancing health behaviors of the women are necessary to increase quality of life and it consequently contributes toimproving the transition state. This model could be used to explain the health related vulnerability in these ages and to diagnosis individual women.

• Journal of Korean Academy of Nursing
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• v.31 no.5
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• pp.781-792
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• 2001

Professional nurse Autonomy is an essential attribute of a discipline striving for full professional status. Purpose: This study was to clarify the concept of professional nurse autonomy to provide basic data needed for development of professional autonomy enhancing strategies. Method: This study use the process of Walker & Avante's concept analysis based on Wade's research (1999), and field data of 21 nurses. Results: Professional nurse autonomy is defined as competency and creative performance of the professional nurse in practice, to decide independently or interdependently nursing activities and to be had accountable for results of decisions, that reflect advocacy and caring. It was identified that critical attributes include responsible discretionary decision making, collegial interdependence, initiative, creativity, and caring, advocacy, cooperative relationship with clients, receptive capacity to others, activeness, self confidence, and devotion and responsibility to their profession. Antecedents include personal characteristics, educational background, experience and structural characteristics that enhance professional nurse autonomy. Consequences of professional nurse autonomy are feelings of self-efficacy, empowerment, job satisfaction, reduction of intention to leave their job. Conclusion: According to these results, it is recommended that the curriculum provides an environment for learning professional nurse autonomy, and that is used as basic data to develope strategies to enhance professional autonomy of nurse in practice and it's effects

• The Journal of Fisheries Business Administration
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• v.28 no.1
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• pp.85-117
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• 1997

This paper is focused on management control system. From a management control perspective, strategies should be viewed as useful, but not absolutely necessary, guides to the proper design of an MCS. When strategies are formulated more clearly, more control alternatives become feasible and it becomes easier to implement each form of management control effectively. The common and important category of controls are action controls, personnel and cultural controls, and results controls. Action controls involves ensuring that employees perform(or do not perform) certain actions that are known to be beneficial(or harmful) to the organization. Personnel and cultural controls take steps to ensure that employees will control each others' behaviors. Results controls involve rewarding individuals(and sometimes groups of individuals) for generating good outcomes or punishing them for poor outcomes. The results controls of ROI-type measure cause to make managers excessively short- term oriented, or myopic. When managers' orientations to the short - term become excessive -when the management are more concerned with short-term profit than entity value-the managers are said to be myopic. We car, solve myopic problem by introducing AR(abnormal return), near-perfect indicators of value creation. The results - control ideal would be to hold all employees accountable for the wealth they individually create(or destroy) for the owners of the entities in which they work. This ideal is approachable for top management of publicly traded corporations because for these organizations, the wealth created(returns to shareholders) can be measured directly for any period(such as a year, a quarter, or a month) as the measurement period pin(or minus) the change in the market value of the stock.

• Journal of Mechanical Science and Technology
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• v.20 no.7
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• pp.1077-1088
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• 2006

This paper describes a numerical investigation on the performance deteriorations of a low speed, single-stage axial turbine due to use of rough blades. Numerical calculations have been carried out with a commercial CFD code, CFX-Tascflow, by using a modified wall function to implement rough surfaces on the stator vane and rotor blade. To assess the stage performance variations corresponding to 5 equivalent sand-grain roughness heights from a transition ally rough regime to a fully rough regime, stage work coefficient and total to static efficiency were chosen. Numerical results showed that both work coefficient and stage efficiency reduced as roughness height increased. Higher surface roughness induced higher blade loading both on the stator and rotor which in turn resulted in higher deviation angles and corresponding work coefficient reductions. Although, deviation angle changes were small, a simple sensitivity analysis suggested that their contributions on work coefficient reductions were substantial. Higher profile loss coefficients were predicted by higher roughness heights, especially on the suction surface of the stator and rotor. Furthermore sensitivity analysis similar to the above, suggested that additional profile loss generations due to roughness were accountable for efficiency reductions.

• International Journal of Contents
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• v.8 no.1
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• pp.95-99
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• 2012

Interior design companies in Seoul, Korea, senior level designers-designers shared leadership model has not been implemented by the design management. The whole interior design companies are worked each by a leadership team consisting of senior level designers, contractors and designers, being accountable for company, workers, and budgets. The results for workers' opinion in leadership positions were evaluated. All 154 leading workers of all professional teams were anonymously interviewed with a questionnaire containing 45 items regarding their satisfaction with this new shared leadership model. The response rate was 96.2%. After all, the leading workers were satisfied with the shared leadership model both in their own designing practice and in general. Non-design workers were comprehensively more in favor of quite a few aspects of shared leadership than senior level designers, but even the latter reported to be generally satisfied. However, both professional teams estimated leading positions to be only modestly attractive. The consequences yield some evidence that the transform from traditional leadership models to the senior level designers -designers shared leadership model may have advantages in the management of interior design companies. Furthermore, there is a need for greater clarity about precisely what we mean by shared leadership and also a deeper exploration of potential challenges arising from shared leadership models if we are to try to come to terms with their practice.

• Journal of Research and Publication Ethics
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• v.1 no.2
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• pp.7-10
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• 2020

Purpose: The experience by a researcher highlighted steps is guided by a specific ethical codes of conduct. The purpose of the current study is to discuss the fabrication and falsification of data as the key ethical misconduct committed by many researchers focus on their causes and impact in the research field. Research design, data and methodology: To obtain suitable textual resource, the current study used content analysis to closely take a look at the fabrication and falsification based on prior research in the realm of publication ethics. As a result, the current authors could collect and understand adequate textual data from appropriate prior resources. Results: The Research misconduct is a common practice in different countries across the world. Based on the findings from this study, data fabrication or falsification have a grievous impact on all the stakeholders of a study. The unethical behavior affects the parties concerned both psychologically and financially. Conclusions: It is, therefore, recommended that researchers should be held accountable. This can be done through different means, including raising awareness of vulnerability to data fabrication and falsification. The government and research institute should also advocate for effective policies guiding research studies across the world.

• The Journal of the Korea Contents Association
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• v.8 no.5
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• pp.44-51
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• 2008

Pattern matching and pattern searching in time series data have been active issues in a number of disciplines. This paper suggests a novel pattern matching technology which can be used in the field of stock market analysis as well as in forecasting stock market trend. First, we define conceptual patterns, and extract data forming each pattern from given time series, and then generate learning model using Hidden Markov Model. The results show that the context-based pattern matching makes the matching more accountable and the method would be effectively used in real world applications. This is because the pattern for new data sequence carries not only the matching itself but also a given context in which the data implies.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.13 no.1
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• pp.199-213
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• 2002

The public library as a public institution, funded by the public, is accountable to provide community based services. Those services can be developed through identifying community needs and implementing proper planning process to satisfy the identified needs. Under budget pressure, public libraries have changed their emphasis from the provision of the standardized services to the establishment of specialized services to reflect the differing characteristics of the community and the community members each public library serves. This paper reviews the research in this area since 1970s and suggests guidelines for the enhancement of community based public library services.

• Journal of the Korean Chemical Society
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• v.10 no.4
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• pp.175-180
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• 1966

The electrode reduction velocity constants of Calcium, Nickel and Manganese (Zinc) ions in various supporting electrolyte solutions and temperatures were measured by polarography. The rate constants of those ions calculated by Delahay's graphimetric method and Koutecky's method were matched in 50% of experimental error. This error would be accountable because of the application of thier approximate method. But there are magnificent differences between those values and Randles and Sentioomerton's. We, also, have attempted to deduce the simplified relation between velocity constant and electrocappilary characteristics, computing the velocity constant simply and rapidly, on which Kambara, lshii and Imai, Adachi had studied and established thier related equations using parameter x, y and z, for some limited range of x. And we have extended the equation to the wider range of y value than they did for the above mentioned ions.

• Research in Mathematical Education
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• v.18 no.3
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• pp.223-234
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• 2014

Research shows that formative assessment has a more powerful effect on student learning than summative assessment. This case study of an 8th grade algebra classroom focuses on how the implementation of Formative Assessment Lessons (FALs) and the participation in teacher learning communities related to FALs changed in the teacher's instructional practices, over the course of a year, to promote students' mathematical reasoning and justification. Two classroom observations are analyzed to identify how the teacher elicited and built on students' mathematical reasoning, and how the teacher prompted students to respond to and develop one another's mathematical ideas. Findings show that the teacher solicited students' reasoning more often as the academic year progressed, and students also began developing mathematical reasoning in meaningful ways, such as articulating their mathematical thinking, responding to other students' reasoning, and building on those ideas leading by the teacher. However, findings also show that teacher change in teaching practices is complicated and intertwined with various dimensions of teacher development. This study contributes to the understanding of changes in teaching practices, which has significant implications for teacher professional development and frameworks for investigating teacher learning.