• Journal of the Korean Society of Industry Convergence
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• v.23 no.2_2
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• pp.281-288
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• 2020

In this paper, we propose a control method to solve the surface hardness non-uniformity due to flow non-uniformity occurring in the heat treatment process of marine CAM. In the water cooling method including the decarbonization method, an automation device for deformation control has been developed and applied. LSTM was used to estimate the water cooling conditions, and the proposed method was found to be meaningful by improving the prototype results.

• International Journal of Advanced Culture Technology
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• v.9 no.3
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• pp.315-320
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• 2021

Currently, cloud computing is being used as a technology that greatly changes the IT field. For many businesses, many cloud services are available in the form of custom, reliable, and cost-effective web applications. Most cloud service providers provide functions such as IoT, machine learning, AI services, blockchain, AR & VR, mobile services, and containers in addition to basic cloud services that support the scalability of processors, memory, and storage. In this paper, we will look at the most used cloud service providers and compare the services provided by the cloud service providers.

• International Journal of Advanced Culture Technology
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• v.9 no.4
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• pp.282-287
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• 2021

A multicore system must be able to take full advantage of the program's instruction and data parallelism. This study introduces the data replication technique as a support technique to maximize the program's instruction and data parallelism. Instruction level parallelism can be limited by data dependency. In this case, if data is replicated to each processor core and used, instruction level parallelism can be used to the maximum. The technique proposed in this study can maximize the performance improvement effect when applied to scientific applications such as matrix multiplication operation.

• The Korean Journal of Rehabilitation Nursing
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• v.18 no.1
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• pp.1-10
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• 2015

Purpose: This study attempted to adapt evidence-based oral health care guidelines for nursing home residents in South Korea. Methods: The manual for guideline adaptation, version 2.0, developed by the Korean National Evidence-based Healthcare Collaborating Agency was applied. On the basis of a comprehensive literature review of current research and multidisciplinary panel discussion on adapting such guidelines, we developed evidence- based guidelines for oral health at nursing homes. Results: The guidelines have three domains: oral assessment, oral hygiene care, and support and facilities. Oral assessment includes recommendations on the frequency of and tools for conducting oral health assessment. Oral hygiene care involves recommendations for care of natural teeth, denture care, xerostomia, and behavioral problems. Support and facilities refer to six components of the support system provided by facilities to encourage oral hygiene care among nursing home residents. Conclusion: These adapted guidelines could be an effective method to improve oral hygiene among nursing home residents.

• Journal of Welding and Joining
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• v.35 no.1
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• pp.79-88
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• 2017

The effect of residual metallic sodium on the solidification cracking susceptibility of type 316FR stainless steel was investigated via transverse-Varestraint tests. And a solidification brittle temperature range (BTR) of type 316FR stainless steel was 37 K. However, the BTR expanded from 37 to 67 K, as the amount of metallic sodium at the specimen surface increased from 0 to $7.99mg/cm^2$. Microstructural observation of the weld metal suggested that metallic sodium existed in the weld metal, including in the cell boundaries, during welding solidification. Thermodynamic calculations suggested that sodium expanded the temperature range of solidliquid coexistence during welding solidification of the steel weld metal. Therefore, the increased solidification cracking susceptibility (i.e., expansion of the BTR) in the residual sodium environment was attributed to enhanced segregation of sodium during the welding solidification; this segregation, in turn, resulted in an expanded temperature range of solid-liquid coexistence.

• Journal of Korea Technology Innovation Society
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• v.15 no.3
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• pp.557-585
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• 2012

This paper presents on the project to design an academy for high-growth businesses which is taking place in the East Midlands of the UK, sponsored by the Regional Development Agency (RDA). The research aims to design and commission a learning organisation which will stimulate and support entrepreneurial leadership and management skills in growing companies. The paper attempts to build a policy framework for a learning organisation which is centred on a community of high-growth firms' owners and managers acting as a support network. This approach is compared with existing high growth development programmes and recommendations are made for the development, funding and implementation of high-growth support programmes.

• International Journal of Advanced Culture Technology
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• v.8 no.3
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• pp.206-210
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• 2020

The purpose of this study is to find out the specific needs of 1st graders for parents and homeroom teachers. The research questions of this study are as follows. Research question 1. What does 1st grader want from parents? Research question 2. What does the 1st grader want for the homeroom teacher? There were 31 participants. Data collection was conducted by focus group interview. Requests for parents are summarized as 'what 1st graders want from parents', and requests for teachers are summarized as 'what 1st graders want from homeroom teacher'. As the detailed topics of 'What 1st graders want from parents' are 'I have too much work to do, so I want to reduce it', 'Don't just scold me' 'Like in kindergarten, play with me' and 'I'm so hard. Take care of me'. As the detailed topics of 'what 1^st graders want from homeroom teacher.' are 'At first it was exciting', 'Scary teacher, I hate it', 'Friendly teacher, good', 'Teacher, please praise me' and 'Teacher, please teach me fun'. We revealed that the emotional support of parents and homeroom teachers is important for 1st graders to successfully adapt to elementary school.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.43 no.3 s.309
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• pp.61-67
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• 2006

In electronic support systems, the analysis of PRI modulation characteristics for radar signals has attracted much interest because of the problem of the identification ambiguity in dense electronic warfare signal environments. A new method of recognizing the PRI modulation types of radar pulse signals is proposed for electronic support. The proposed method recognizes the PRI modulation types using the classifiers which are based on the property of the linear autocorrelation of the PRI sequences for each PRI modulation type. In addition, the proposed method estimates the PRI modulation period for the PRI modulation types with the periodicity. Simulation results are presented to show the performance of the proposed method.

• Journal of Agricultural Extension & Community Development
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• v.8 no.1
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• pp.73-83
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• 2001

North Dakota State University (NDSU) Extension Service's purpose was to create a learning partnership that helped adults and youth enhance their lives and communities. NDSU Extension Service has maintained a strong blend of county, regional and state staff to support their program delivery. Experiment Station and Extension Service were integrated both in their job duties and at the administrative level. While researchers at the campus and center carried out both research and outreach activities with producers, Extension staff both at county and center carried out some research activities as well as outreach activities. The strong county-based Extension network was the main avenue for program delivery. Extension agents also provide programs on a multi-country basis. Program planning includes county advisory councils, multi-county advisory councils, support groups, and commodity groups, such as farmers and business people. Planning was used to shape their long-range plan of work along with adjustments to their annual activities. Funding of the NDSU Extension Service has been a blend of federal, state, and county dollars. In the past few years, grant dollars and agency partnerships have increased. Local input into extension programs, combined with support and funding from state and federal partners, enabled the extension service to truly meet the needs of people.

• Korean Journal of Occupational Health Nursing
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• v.14 no.1
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• pp.5-15
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• 2005

Purpose: The purpose of this study are to identify the influencing factors on work-related musculoskeletal disorders of women workers. Method: Data were collected by questionnaires from 616 women workers from in such industries as electronics, food product, garment product and analyzed using descriptive statistics, multiple logistic regression. Result: As its result, 71.3% of female manufacturing workers had musculoskeletal symptom. When Multiple logistic regression analysis on factors relating to musculoskeletal symptoms was carried out, age, work posture, job demand, type of industry, working hour, type of work, family support were statistically significant variables. Conclusion: In conclusion, this study identifies that age, work posture, job demand, type of industry, working hour, type of work, family support are important factors affecting WMSDs.