• Journal of the Korean Society of Safety
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• v.32 no.5
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• pp.141-148
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• 2017

Over the past 30 years, the business effects of the improvement project at black spot have been decreasing since 2010, with a reduction in the amount of government spending, coupled with proposing a uniform improvement plan. In order to promote more efficient improvement projects, it is necessary to evaluate the efficiency of local governments and improve the business methods of local governments with low efficiency. However, more sophisticated efficiency analysis methods are needed. Because in previous studies have been limited to the analysis of effects before and after the project through the simple before-after analysis. For this purpose, this study analyzed the efficiency of improvement project at black spot by local governments in Gyeonggi-do using DEA to compare and analyze efficiency in various fields. As a result, Goyang, Seongnam, Paju, Hanam and Yangju showed high efficiency local governments. For local governmetns with low efficiency, the improvement projets to improve efficiency were divided into civil engineering work, structure work, pavement work, additional work and transportation work, and the appropriate construction ratios of each local government were analyzed and presented.

• Communications for Statistical Applications and Methods
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• v.4 no.2
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• pp.445-452
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• 1997

In this paper, twicing technique for the improvement of asymptotic boundary bias in nonparametric regression is considered. Asymptotic mean squared errors of the nonparametric regression estimators are derived at the boundary region by twicing the Nadaraya-Waston and local linear smoothing. Asymptotic biases of the resulting estimators are of order$h^2$and$h^4$ respectively.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.9 no.1
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• pp.36-41
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• 2009

Self organizing map(SOM) is one of the unsupervised methods based on the competitive learning. Many clustering works have been performed using SOM. It has offered the data visualization according to its result. The visualized result has been used for decision process of descriptive data mining as exploratory data analysis. In this paper we propose improvement of SOM using stratified sampling of statistics. The stratification leads to improve the performance of SOM. To verify improvement of our study, we make comparative experiments using the data sets form UCI machine learning repository and simulation data.

• CELLMED
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• v.13 no.12
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• pp.46.1-46.7
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• 2023

Objective: Report cases of improvement in pancreatic cancer through Ortho-Cellular Nutrition Therapy. Methods: Korean males in their 70's were suffering from pancreatic cancer following full recovery from prostate cancer. Results: There was the improvement in pancreatic cancer following implementation of OCNT. Conclusion: Application of OCNT to pancreatic cancer can be helpful in alleviating symptoms.

• CELLMED
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• v.13 no.7
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• pp.23.1-23.3
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• 2023

Objective: Case report of improvement in chronic indigestion with Cellular Nutritional Therapy (OCNT) Methods: A 60-year-old Korean male with chronic indigestion characterized by frequent belching and bloating, leading to a significant decline in quality of life. Results: Improvement in chronic indigestion observed after implementing nutritional therapy. Conclusion: Nutritional therapy can be beneficial in alleviating symptoms of chronic indigestion in patients.

• CELLMED
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• v.13 no.7
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• pp.25.1-25.4
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• 2023

Objective: A case report on the improvement of dyshidrotic eczema using cellular correction nutritional therapy (OCNT) Methods: A female patient in her 50s from Korea diagnosed with dyshidrotic eczema, experiencing symptoms such as vesicles, burning sensation, itching, and nail involvement, leading to significantly reduced quality of life Results: Improvement of dyshidrotic eczema observed after the implementation of nutritional therapy Conclusion: Nutritional therapy can be beneficial in alleviating symptoms in patients with dyshidrotic eczema.

• CELLMED
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• v.14 no.5
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• pp.77.1-77.3
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• 2024

Objective: Examination of a case of improvement in plantar fasciitis using Ortho-Cellular Nutrition Therapy (OCNT). Methods: A 37-year-old patient with plantar fasciitis was prescribed seven types of OCNT treatments, including Cyaplex. Results: After four months of OCNT, the patient's plantar fasciitis showed improvement. Conclusion: OCNT can alleviate pain caused by plantar fasciitis and enhance quality of life.

• CELLMED
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• v.14 no.5
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• pp.78.1-78.5
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• 2024

Objective: Improvement of myasthenia gravis through Ortho-Cellular Nutrition Therapy (OCNT). Methods: A 52-year-old patient with myasthenia gravis was prescribed 21 different OCNT treatments, including Cyaplex. Results: Following the administration of OCNT, symptoms such as eyelid ptosis, masticatory dysfunction, diplopia, and fatigue showed improvement. Conclusion: OCNT can assist in alleviating and mitigating symptoms for patients suffering from thymoma and myasthenia gravis.

• CELLMED
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• v.14 no.5
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• pp.79.1-79.4
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• 2024

Objective: To report a case of postoperative improvement in a uterine cancer patient using Ortho-Cellular Nutrition Therapy (OCNT). Methods: A Korean woman in her fifties suffering from postoperative complications associated with uterine cancer treatment. Results: Significant improvement in various indicators was noted following the administration of nutritional therapy after uterine cancer surgery. Conclusion: OCNT may aid in alleviating symptoms following uterine cancer surgery.

• CELLMED
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• v.14 no.1
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• pp.63.1-63.3
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• 2024

Objective: Report on the improvement of sinusitis through Ortho-Cellular Nutrition Therapy. Methods: A Korean male in his 60s suffering from sinusitis. Results: Improvement observed in sinusitis after the implementation of the nutrition therapy. Conclusion: Nutrition therapy can be beneficial for patients suffering from sinusitis.