• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제12권1호
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• pp.17-26
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• 2006

The demand for long-term care is continuously on the rise as number of elders among the population increases. Due to the rapid growing demand for long-term care in Korea, there have been discussions for the introduction of new long-term care system into Korean society. The purpose of this study in to analyze changes of elderly care facilities in Japan after the beginning of long-term care system in 2000. The functional and architectural changes of Japanese facilities were researched to be used as references for predicting changes in Korean facilities. In Japan, after the execution of long term care system, the alterative aspect of facilities is divided into some categories; in sum, the change of environment for long term care, the effort to spread specialized facilities in a whole community, and the tendency to complex a variety of function of facilities such as an facility for home care service, and the like.

• 통상정보연구
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• 제9권3호
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• pp.23-32
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• 2007

The purpose of this study is to estimate and analyse the relationship between efficiency of bank industry and macroeconomic variables. We employ Johansen's multivariate cointegration methodology, since the model must be stationary to avoid the spurious results. The empirical results show that our model is stationary as well as mean-reverting. This paper also applies impulse-response functions to get additional information regarding the responses of the bank spread to the shocks economic variables such as long and short term interest rates differential, banking organ liquidity, business cycle index, and foreigner's net equity investment. The results indicate that while the bank spread respond positively to liquidity and equity investment shocks and then decay very quickly.

• 한국대기환경학회지
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• 제5권2호
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• pp.84-96
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• 1989

To evaluate the short term air pollution dispersion model, the diffusion experiment was conducted on the flat terrain near Chuncheon. Sulfur hexafluoride $(SF_6)$ gas was used to determine the horizontal spread of plume $(\sigmay)$ for calculated by CRSTER model. Results show that CRSTER model underestimates $\sigma$y because averaging time adjustment is not applied to calculate the $\sigma$y. The scheme that can estimate the atmospheric stability more accurate than Turner method, was presented.

• Journal of Communications and Networks
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• 제6권1호
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• pp.9-18
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• 2004

Self-encoded multiple access (SEMA) is a unique realization of random spread spectrum. As the term implies, the spreading code is obtained from the random digital information source instead of the traditional pseudo noise (PN) code generators. The time-varying random codes can provide additional security in wireless communications. Multi-rate transmissions or multi-level grade of services are also easily implementable in SEMA. In this paper, we analyze the performance of SEMA in additive white Gaussian noise (AWGN) channels and Rayleigh fading channels. Differential encoding eliminates the BER effect of error propagations due to receiver detection errors. The performance of SEMA approaches the random spread spectrum discussed in literature at high signal to noise ratios. For performance improvement, we employ multiuser detection and Turbo coding. We consider a downlink synchronous system such as base station to mobile communication though the analysis can be extended to uplink communications.

• 건축사
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• 통권657호
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• pp.48-53
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• 2023

• 산업경영시스템학회지
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• 제43권3호
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• pp.1-9
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• 2020

Interest rate spreads indicate the conditions of the economy and serve as an indicator of the recession. The purpose of this study is to predict Korea's interest rate spreads using US data with long-term continuity. To this end, 27 US economic data were used, and the entire data was reduced to 5 dimensions through principal component analysis to build a dataset necessary for prediction. In the prediction model of this study, three RNN models (BasicRNN, LSTM, and GRU) predict the US interest rate spread and use the predicted results in the SVR ensemble model to predict the Korean interest rate spread. The SVR ensemble model predicted Korea's interest rate spread as RMSE 0.0658, which showed more accurate predictive power than the general ensemble model predicted as RMSE 0.0905, and showed excellent performance in terms of tendency to respond to fluctuations. In addition, improved prediction performance was confirmed through period division according to policy changes. This study presented a new way to predict interest rates and yielded better results. We predict that if you use refined data that represents the global economic situation through follow-up studies, you will be able to show higher interest rate predictions and predict economic conditions in Korea as well as other countries.

• 한국전산유체공학회지
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• 제15권4호
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• pp.25-31
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• 2010

Interface tracking of two phase is significant to analyze multi-phase phenomena. The VOF(Volume of Fluid) and level set are well known interface tracking method. However, they have limitations to solve compressible flow and incompressible flow at the same time. CIP(Cubic Interpolate Propagation) method is appropriate for considering compressible and incompressible flow at once by solving the governing equation which is divided up into advection and non-advection term. In this article, we analyze the droplet impingement according to various We number using improved CIP method which treats nonlinear term once more comparison with original CIP method. Furthermore, we compare spread radius after droplet impingement on the wall with the experimental data and original CIP method. The result using improved CIP method shows the better result of the experiments, comparison with result of original CIP method, and it reduces the mass conservation error which is generated in the numerical analysis comparison with original CIP method.

• 성인간호학회지
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• 제26권6호
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• pp.642-652
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• 2014

Purpose: The purpose of this study was to compare the role-expectations of gerontological nurse practitioners and performance of gerontological nursing by nurses in long term care hospitals and general hospitals. Methods: Subjects were 200 nurses; 100 nurses from long term care hospitals where as 100 nurses from general hospitals. The subjects completed a questionnaire on general characteristics, role-expectations of gerontological nurse practitioners, and performance of gerontological nursing by nurses. Data were collected from February to March 2013 and analyzed using SPSS/WIN 18.0 version program in order to perform descriptive statistics, independent t-test, and one-way ANOVA. Results: Results indicated that there were significant differences in the role-expectations of gerontological nurse practitioners and performance of gerontological nursing between nurses from long term care hospitals and those from general hospitals. Conclusion: Nurses in general hospitals showed significantly higher role expectations than nurses in long term care hospitals. Therefore it is necessary to spread the knowledge on the roles of gerontological nurse practitioners and the nurse practitioners system to nurses in long term care hospitals.

• 가정∙방문간호학회지
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• 제29권2호
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• pp.204-215
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• 2022

Purpose: This study aimed to identify factors affecting the carbapenem-resistant enterobacteriaceae (CRE) infection control performance of nursing staff, who closely contact patients with CRE in long-term care hospitals. Methods: A cross-sectional study design was used. A total of 135 nursing staffs working in seven long-term care hospitals in the southern and northern areas of the K province in Korea were included. We measured the CRE infection control general characteristics, knowledge, perception, and performance. Results: The main factors affecting the CRE infection control performance were education, knowledge, and perception. The model explained the 60.8% total variance in CRE infection control. Conclusion: Appropriate infection control strategies should be prepared to provide high quality nursing care and prevent the spread of CRE infection in long-term care hospitals. Establishing an efficient infection control system in long-term care hospitals is necessary.

• 수완나부미
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• 제14권2호
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• pp.89-116
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• 2022

During the Covid-19 pandemic's first term of April-June 2020, the general public throughout Indonesia became familiar with the slang term "local lockdown." This term emerged in response to disorderly implementation of the half-hearted government policy called Pembatasan Sosial Berskala Besar (PSBB). In villages around the country, people started to build portals to restrict "strangers" or "outsiders" from entering their village areas. These portals were also meant to publicly signal the villagers' fear of the spread of the virus. This paper will discuss two things: first, how fear was produced, using frameworks drawn from Giorgio Agamben's notable works State of Exception and Homo Sacer, and how governance reproduces it; and second, how people come to accept the state of emergency and then publicly express their acceptance of the situation. Critical discourse analysis is applied to read government policy and its reception. The research took place at Rempoah, Kedungmalang, and Pabuwaran villages in Banyumas, the southern regency of Central Java, Indonesia. The villagers' responses to the government's policy are visually represented through written warning signs.