• Clinical and Experimental Reproductive Medicine
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• v.39 no.4
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• pp.166-171
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• 2012

Objective: We compared the assisted reproductive technology (ART) outcomes among infertile women with polycystic ovary syndrome (PCOS) treated with IVM, conventional IVF, GnRH agonist, and GnRH antagonist cycles. Methods: The prospective study included a total of 67 cycles in 61 infertile women with PCOS. The women with PCOS were randomized into three IVF protocols: IVM/IVF with FSH and hCG priming with immature oocyte retrieval 38 hours later (group A, 14 cycles), GnRH agonist long protocol (group B, 14 cycles), and GnRH antagonist multi-dose flexible protocol (group C, 39 cycles). IVF outcomes, such as clinical pregnancy rate (CPR), implantation rate (IR), miscarriage rate (MR), and live birth rate (LBR), were compared among the three groups. Results: Age, BMI, and basal FSH and LH levels did not differ among the three groups. The number of retrieved oocytes and 2 pronucleus embryos was significantly lower in group A compared with groups B and C. The CPR, IR, MR, and LBR per embryo transfer showed no differences among the three groups. There was no incidence of ovarian hyperstimulation syndrome in group A. Conclusion: The IR, MR, and LBR in the IVM cycles were comparable to those of the GnRH agonist and GnRH antagonist cycles. The IVM protocol, FSH and hCG priming with oocyte retrieval 38 hours later, is an effective ART option that is comparable with conventional IVF for infertile women with PCOS.

• Kyungpook Mathematical Journal
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• v.46 no.3
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• pp.433-436
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• 2006

In this note we show that a representable difference algebra is equivalent to a commutative BCK-algebra.

• Korean Medical Education Review
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• v.19 no.2
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• pp.63-69
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• 2017

Resident training programs in South Korea lag far behind that of advanced countries. Given the problems the current system in South Korea has, it is time to consider a new resident training system, resident training for general competencies. Training for the general competencies was practiced in medical fields in advanced countries such as the USA, Canada, and the UK as early as 20 years ago. This system has rendered itself a key component of resident training. Although a few theoretical procedures on general competencies have been practiced in South Korea, the awareness of this concept is still very weak, and the application of the theory to actual training is a long way off from becoming effective. It is urgent for South Korea to adopt competency- and outcome-based training for general competencies. To this end, the knowledge of the concept of this type of training should be improved. Also, the system should be carefully designed to cover a doctor's whole career, and be applied immediately. The competency- and outcome-based training for general competencies is a system that assures high level qualifications. It reflects the needs of our society under the recognition that a professional organization should be committed and accountable in order to respond to social demands. As the benefits of the new training system reach the public and medical care consumers, training-related expenses should be borne by social costs.

• English Language & Literature Teaching
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• v.16 no.4
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• pp.107-131
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• 2010

The goals of the present study are two-fold: 1) to examine NNS teachers' needs for training period in improving their general communicative competence and classroom communicative competence, and 2) to explore the relationships of teachers' needs for the training period, and their current levels of general/classroom communicative competence and other background variables. Data was collected from seventy primary and secondary school English teachers (N=70) who participated in the six-month intensive teacher training program in South Korea. The teacher trainees responded to four questionnaires of 1) the self-diagnosis of their current levels of four language skills (L/S/R/W) in both general/classroom communicative competence, 2) the training period required to improve their general/classroom communicative competence for teaching both English and other subjects through English, 3) the period of their English teaching, and 4) the proportion of their English use in class. The data analysis has shown that there were the strong relationships between trainee needs for the training period and their teaching period, and the proportion of their English use in class. In terms of trainees' communicative competence, the significant relations of both their general/classroom communicative competence and their needs for the training period were found. Implications of the findings are discussed.

• Journal of East-West Nursing Research
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• v.29 no.2
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• pp.95-105
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• 2023

Purpose: The purpose of this study was to develop a measurement tool for burnout in general hospital nurses and verify its reliability and validity. Methods: Construct factors were extracted through an extensive literature review and in-depth interviews with nurses. Psychometric testing was conducted with 550 nurses in a general hospital. Data were analyzed using validity and reliability testing. Results: As a result of factor analysis, 4 factors and 26 items were selected. The burnout factors of general hospital nurses were professional quality of life, work environment excellence, job satisfaction, and negative emotions. The overall coefficient of determination was 46.38%. These factors were validated through convergent, discriminant and concurrent validity testing. The internal consistency reliability was acceptable (Cronbach's α=.91). Conclusions: The Burnout Scale for General Hospital Nurses is a valid and reliable tool that contributes to the assessment of burnout in general hospital nurses. This scale is expected to be used in burnout practice and research of general hospital nurses.

• Safety and Health at Work
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• v.14 no.1
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• pp.43-49
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• 2023

Background: Messaging surrounding skin cancer prevention has previously focused on the general public and emphasized how or when activities should be undertaken to reduce solar ultraviolet radiation (UVR) exposure. Generic messages may not be applicable to all settings, and should be tailored to protect unique and/or highly susceptible subpopulations, such as outdoor workers. The primary objective of this study was to develop a set of tailored, practical, harm-reducing sun safety messages that will better support outdoor workers and their employers in reducing the risk of solar UVR exposure and UVR-related occupational illnesses. Methods: We adapted a core set of sun safety messages previously developed for the general population to be more applicable and actionable by outdoor workers and their employers. This study used an integrated knowledge translation approach and a modified Delphi method (which uses a survey-based consensus process) to tailor the established set of sun safety messages for use for outdoor worker populations. Results: The tailored messages were created with a consideration for what is feasible for outdoor workers, and provide users with key facts, recommendations, and tips related to preventing skin cancer, eye damage, and heat stress, specifically when working outdoors. Conclusion: The resulting tailored messages are a set of evidence-based, expert- approved, and stakeholder-workshopped messages that can be used in a variety of work settings as part of an exposure control plan for employers with outdoor workers.

• The Korean Journal of Health Service Management
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• v.4 no.1
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• pp.43-58
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• 2010

For this study, general hospitals with more than 300 beds are investigated. To provide basic data for efficient management of hospitals and to encourage the staff of the accounting dept. Who understand the detailed situation to take part in making decisions concerning management actively, the role of the accounting dept. through the use of the control counting on the detailed tasks and analysis of cost price and the accountants' opinion about it.

• Bulletin of the Korean Mathematical Society
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• v.43 no.2
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• pp.319-331
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• 2006

In this paper, a new class of general strongly nonlinear variational-like inequalities was introduced and studied. The existence and uniqueness of solutions and a new iterative algorithm for the general strongly nonlinear variational-like inequality are established and suggested, respectively. The convergence criteria of the iterative sequence generated by the iterative algorithm are also given.

• Journal of Yeungnam Medical Science
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• v.3 no.1
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• pp.339-342
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• 1986

Splenic abscess is an uncommon lesion and may be present either as a localized area of infection in the spleen or as a part of generalized sepsis. The diagnosis is difficult because of the rather nonspecific clinical picture. Hence, splenic abscess has a high mortality rate and is after diagnosed only at autopsy. Computerized tomography(CT) offers the clinician a reliable tool for the diagnosis of intra-abdominal abscess. A successful outcome is dependent on an early diagnosis and prompt treatment by splenectomy with antibiotic cover. We experienced a care of splenic abscess which was diagnosed by CT and treated by splenectomy with antibiotics. Postoperative course was relatively uneventful.

• Korean Journal of Occupational Health Nursing
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• v.19 no.1
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• pp.41-49
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• 2010

Purpose: This study is a descriptive survey research on factors related to fertility intention of nurses who work in general hospitals, by applying the Theory of Planned Behavior(TPB). Method: The research subjects are 674 nurses at the peak fertility age of 20-39 years old, who work in 4 general hospitals located in Seoul and Gyeonggi province. Result: The mean score of subjects' fertility intention is 3.69 in 5-point scale. The fertility intention was significantly influenced by perceived behavioral control and subjective norm. Conclusion: The results of the study showed that the fertility intention of the nurses in general hospitals was influenced by the TPB variables such as the attitude, perceived behavioral control, and subjective norm. Thus, a comprehensive approach strategy is needed considering these factors.