• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.2
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• pp.1207-1215
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• 2015

The smartphone addiction research to identify the pattern according to your smartphone addiction. Recovery of 689 to 1429 parts by distributing the total recovery is 48.22%, respectively. Were utilized to study 650 data. Smartphone addiction group was divided into low, group care, group into three groups according to the degree of severity smartphone addiction. The response that smartphone addiction severity group 135 people 86.5%, lower addiction group 59 people% smartphone smartphones note 165 people group 50.2%, 35.5 'no' do you think about the own smartphone addiction (p <0.001). Showed that exceeds 50% of the smartphone severe poisoning group and attention should use having a chat group with respect to the smart phone. Also showed that beyond a midnight bed time group the more severe the smartphone addiction. Usual findings for bedtime showed a tendency to sleep late pass midnight smartphone addiction show higher water shortage phenomenon. Could be used as the basis for the study which may be a healthy life to predict the degree of occurrence of a pattern according to the type of smart phone poisoning by identifying the factors of the individual according to the degree of poisoning smartphone pattern.

• Proceedings of the KSRS Conference
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• 1999.11a
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• pp.243-248
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• 1999

From the lessons after the Nakhodka oil-spill in Jan. 1997, oil slick detection by using remote sensing data and assimilating the data to the simulation program is important for monitoring the oil-drift pattern. For this object, we are going to construct the oil-spill warning system for estimating the oil-drift pattern using remotesensing/numerical simulation Model. Additionally we plan to use this system for restorating oil-spill damage domestically, such as estimating the ecological damage and making the priority fur restorating the oil-spilled shoreline. This report is intended to summarize the role of geo-informatics in the oil spill accident by not only paying attention to the effect of information provision/information management via the map, but also reporting the interim result in part based on the details discussed in the processes of recovery support and environmental impact assessment during the Nakhodka's accident.

• The Journal of Korean Medicine
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• v.23 no.4
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• pp.9-14
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• 2002

To assess the clinical efficacy of Chungpyesagan-tang on acute stroke, we prescribed this medicine to 88 acute stroke patients without thrombolytic treatment. The rate of progressive stroke type was 2.3%, remarkably lower than in previous reports. 1.1 % felt an itching sensation, and 17.0% complaxined of loose stool and diarrhea. Chungpyesagan-tang decreased Stroke-Pattern Identification and National Institute of Health Stroke Scale (NIHSS), and increased Modified Barthel Index (MBI). Thus, we could suggest that this medicine has a desirable effect to reduce the severity of stroke and improve functional recovery. As to the laboratory findings, ALT had anupward tendency and increased over normal value in 16 cases (18.2%). However, the mean serum level 2 weeks later was within the normal value and the other hepatic enzymes did not increase.

• The Journal of Korean Medicine
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• v.25 no.1
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• pp.111-116
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• 2004

Objective : To assess the clinical efficacy of Yangkyuksanwha-tang on acute stroke Methods : We prescribed Yangkyuksanwha-tang to 83 acute stroke patients without thrombolytic treatment. Results : The rate of progressive stroke type was 1.2%, it was remarkably lower than previous reports. 3.6% felt an itching sensation, 3.6% complained headache, dizziness and powerless, 2.4% complained indigestion and diarrhea, 1.2% appeared hematuria and G-I bleeding. Yangkyuksanwha-tang decreased Stroke-Pattern Identification and National Institute of Health Stroke Scale(NIHSS), and increased Modified Barthel Index(MBI). So we could suggest that this medicine have desirable effect to reduce the severity of stroke and improve functional recovery. As to the laboratory findings, all results were within the normal value, which showed no hepatic or renal toxicity. Conclusion : We could suggest that Yangkyuksanwha-tang is a useful medicine which has clinical efficacy for acute stroke, but further investigation for an administration of more than 2 weeks is necessary.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2016.05a
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• pp.257-258
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• 2016

Construction of Multi-Family Housing(MFH) was rapidly spread in the 1990s, it has been mostly passed more than 20 years and it is faced to aging time. Remodeling has emerged a major issue in the construction industry as an alternative of improvement and recovery the initial performance of the deteriorated MFH. But, Many decision-makers are struggling to determine whether to conduct a remodeling because of profitability. In this context, this research was conducted as the following steps to achieve this research goal, i) remodeled MFH cases and comparative cases were collected, ii) the price information based on three time frames (i.e., before remodeling, after remodeling, and present) was collected, and iii) the relative price variation of the remodeled cases was analyzed and finally it is revealed that there are four patterns of price variation.

• Korean Journal of Veterinary Service
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• v.36 no.2
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• pp.127-132
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• 2013

An 11-year-old poodle bitch was presented for investigation of multicentric mammary masses. Abdominal sonography and radiography demonstrated abnormal enlargement of uterus and ovaries. Blood analysis revealed high progesterone concentration. The ovariohysterectomy and mastectomy were performed. Histopathologically, the mammary masses revealed complex carcinoma-tubulopapillary carcinoma with papillary pattern and tubule pattern. In the uterus, cystic endometrial hyperplasia was observed. Scattered inflammatory cells were observed in the endometrial stroma and mucinous material was protruded from endometrial surface. Also, in the ovaries, bilateral ovary granulosa cell tumor was detected. The bitch made a complete recovery following the ovariohysterectomy and mastectomy. This case was a very rare multiple tumor occurrence with bilateral ovary granulosa cell tumor and mammary complex carcinoma. High progesterone concentration was characterized clinically in the bitch.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2007.03a
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• pp.91-92
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• 2007

• Journal of the Korean Institute of Telematics and Electronics
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• v.25 no.3
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• pp.238-242
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• 1988

It is analyzed how performance of phase-locked loop driven by photodetector current in optical receiver will be changed under the condition that Gaussian thermal noise, pattern noise and shot noise are present and the loop has the nonzero detuning frequency. The phase error variance cahnges with the circuit configuration and the produced noise models. The analyzed results are applied to the previously implemented 90.194Mbps optic system whose loop filter is the improved active noninverting 1-st order lag-lead type.

• Proceedings of the KIEE Conference
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• 2003.07a
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• pp.593-595
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• 2003

The introduction of electricity industry provides generators incentives to recover the related cost through the market. Hence, the generator should sell his/her electricity at high market-clearing price with optimal operation of his/her power plant. The maintenance of power plant is the most critical factor in affecting generators' decision-making. This paper analyzes technique for establishing maintenance schedule reflecting recovery cost and considers differences in monthly load pattern in minimizing LOLP.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2003.05b
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• pp.277-278
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• 2003

Cyclone separators are widely used for cleaning gas streams or for catalyst recovery. For many years, the complexity of the gas flow pattern in cyclones has been a matter of many experimental and theoretical work. At present, precise flow measurements have been performed by means of LDA and hot-wire anemometry (Patterson and Munz, 1996; Hoekstra et al., 1999; Peng et al., 2002). In the theoretical work, Computational fluid dynamics (CFD) codes are frequently employed for simulating cyclone gas-particle flows(Hoekstra et al., 1999). (omitted)