• Research in Community and Public Health Nursing
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• v.30 no.3
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• pp.377-389
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• 2019

Purpose: Group-based interventions help the members of the parent group work together to share their parenting stress, provide opportunities for them to support each other emotionally and informatively, and allow them to achieve what they want to accomplish. The purpose of this study is to investigate and synthesize the outcome of a parenting support program for infant and toddler parents. Methods: Published randomized control trials were identified through Ovid-Medline, Embase and CINAHL DB. Eligible studies include articles published between 2008 and 2018 in English in the randomized controlled trial design in which parenting support programs were implemented for infant and toddler parents group. Results: A total of 11 studies was selected for this review. These programs reported large level of effect size for parenting, and middle level effect size for parent's psycho-social outcomes and child development. There were many programs conducted for parents with infants between 13 and 24 months, and the frequency of programs provided for 2 hours a week was high with 9 to 12 sessions. Most programs were facilitated by trained professionals including nurses and social workers except two programs led by lay persons. Conclusion: This review demonstrates that group-based parenting support programs have positive effects on parenting, parent's psychosocial health and infant development. To disseminate the effective group-based parenting support programs, further research is needed to confirm the long term effect and develop nurse's role as a group facilitator.

• Journal of The Korean Society of Integrative Medicine
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• v.11 no.2
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• pp.77-86
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• 2023

Purpose : This study systematically assessed 9 emotion-function programs for schizophrenic individuals that have been implemented over the past 10 years in Korea and abroad, with the objective of providing clinical grounds and data for further programs. Methods : This study identified 2,558 studies from among those registered in the RISS, KISS, EMbase, PubMed and Scopus databases from 2013 to September 2023, using 'schizophrenia' AND 'emotion' AND ('program' OR 'therapy') as keywords. Of the 2,558 studies retrieved from electronic databases, 602 duplicate papers were excluded. After this process, 1,915 papers that did not meet the study's inclusion and exclusion criteria were excluded based on their titles and abstracts. Following a review of the texts of the remaining 41 papers, nine papers were finally selected, excluding 32 papers according to the selection and exclusion criteria. Results : Programs for the emotional function of patients with schizophrenia have continued to be researched. The results of an evaluation on the quality of the selected literature confirmed that a majority of the reviewed items were "uncertain", confirming that there was a risk of bias. The interventions for emotions included art, cognitive-behavioral, and physical programs, of which art programs were frequently applied. Most of the interventions were implemented in hospitals. The dependent variables for evaluating emotions included emotional expression, depression, anxiety, and positive emotions, and among them, emotional expression was used most frequently. Accordingly, the Berkeley expressivity questionnaire was commonly used as an evaluation tool. Conclusion : This study is significant for intending to analyze domestic and overseas programs for the emotions of patients with schizophrenia, thereby proposing the direction for planning and applying interventions in clinical settings. In follow-up studies, it will be necessary to develop a protocol that confirms interventions according to the settings and patient characteristics of programs and expands the scope of literature reviews.

• Journal of Korean Academy of Nursing
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• v.54 no.1
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• pp.44-58
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• 2024

Purpose: This study aimed to apply a health partnership program using commercially available mobile health apps to improve cardiovascular risk factors in male employees and verify its effectiveness. Methods: Using a randomized control group pretest-posttest design, male employees with cardiovascular risk factors from five small and medium-sized workplaces were randomly assigned to an experimental group (n = 32) and a control group (n = 31). The experimental group was encouraged to use three mobile health apps for 12 weeks to acquire the necessary cardiovascular disease-related information and practice strengthening training, walking, and diet management appropriate to their level. They also received feedback on their weekly activities and motivational text messages from health partners. Hypotheses were tested using the SPSS WIN 22.0. Results: The experimental group showed a significant difference compared to the control group in terms of their perception of mobile health app (p < .05), self-efficacy for exercise and diet, self-management partnership, and cardiovascular disease prevention health behavior (p < .001). In particular, there were significant decreases in the body mass index, ratio, serum fasting blood sugar, total cholesterol, and triglyceride in the experimental group (p < .001); however, there was no significant difference in high-density lipoprotein-cholesterol. Conclusion: Intervention using mobile apps based on partnership with health managers is effective in improving the objective cardiovascular risk index in male employees; therefore, such intervention should be continuously used as a useful lifestyle modification strategy in the workplace.

• Korean Journal of Construction Engineering and Management
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• v.21 no.6
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• pp.38-45
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• 2020

This study presents a systematic procedure for developing a short-term prediction deep learning model of rebar price using bidirectional LSTM, Random Search, data combination, Dropout. In general, users intuitively determine these values, making it time-consuming and repetitive attempts to explore results with good predictive performance, and the results found by these attempts cannot be guaranteed to be excellent. With the proposed approach presented in this study, the average accuracy of short-term price forecasts is approximately 98.32%. In addition, this approach could be used as basic data to produce good predictive results in a study that predicts prices with time series data based on statistics, including building materials other than rebars.

• The Journal of the Korea Contents Association
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• v.20 no.9
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• pp.531-540
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• 2020

Objectives: This study aimed to investigate the effects of a 4-weeks intervention using a monitor-based virtual reality game intervention(VRI) on the cognitive function and activities of daily living of individuals with acute stroke. Methods: For this study, 19 individuals with acute stroke were recruited. To compare the effectiveness of the VRI and the computer based cognitive intervention(CBCI), Each of the two groups were provided different interventions a 30 minutes a day, 5 times per week for 4 weeks, and to measure the effects of the intervention, the TMT A&B, DST, RKMT and K-MBI were performed before and after interventions. Results: Both the VRI and the CBCI were found to have significantly improved the cognitive function and activities of daily living, and the difference in change compared between groups showed that the effectiveness of the VRI was significantly higher. Conclusion: Based on the findings of this study, the monitor-based VRI is anticipated to prove useful as an effective intervention for the cognitive function and activities of daily living of stroke patients. Furthermore, the utility of monitor-based VRI is likely to be high in clinical occupational therapy.

• Journal of the Korea Convergence Society
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• v.12 no.8
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• pp.335-343
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• 2021

The purpose of this study was determine the effect of sugar addition or gum chewing on the nausea, disgust, bowel preparation scale of through the subject taking the Coolprep as bowel preparation for colonoscopy. A randomized controledl trial design was used. There were 120 participants in the study, aged 20-65. The data were analyzed using one-way ANOVA and X² test using SPSS/WIN 25.0. There was no significant difference in nausea, disgust and bowel preparation scale among sugar additions, chewing gum and standard method groups. This study result therefore, convergent efforts are needed to reduce the difficulty of taking. The subjects who participated in the experiment did not have any special side effects such as hyperglycemia, so it is considered to be partially applicable to individual preferences.

• Journal of the Korean Orthopaedic Association
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• v.54 no.6
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• pp.475-477
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• 2019

Stem cell research arose from the need to explore new therapeutic possibilities for intractable and lethal diseases. Although musculoskeletal disorders are basically nonlethal, their high prevalence and the relative ease of performing clinical trials have facilitated the clinical application of stem cells in this field. On the other hand, despite the plethora of in vitro and preclinical studies in stem cell research for regenerative medicine in the musculoskeletal system, few reliable clinical studies have been published. Stem cell therapy can be applied locally for bone, cartilage, and tendon regeneration. The candidate disease modalities in bone regeneration include large bone defects, nonunion of fractures, and osteonecrosis. Focal osteochondral defect and osteoarthritis are the current targets for cartilage regeneration. For tendon regeneration, bone-tendon junction problems, such as rotator cuff tears are hot topics in clinical research. To date, the literature supporting stem cell-based therapies comprises mostly case reports or case series.

• KIPS Transactions on Software and Data Engineering
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• v.5 no.11
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• pp.555-562
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• 2016

Semantic Role Labeling (SRL) is to determine the semantic relation of a predicate and its argu-ments in a sentence. But Korean semantic role labeling has faced on difficulty due to its different language structure compared to English, which makes it very hard to use appropriate approaches developed so far. That means that methods proposed so far could not show a satisfied perfor-mance, compared to English and Chinese. To complement these problems, we focus on suffix information analysis, such as josa (case suffix) and eomi (verbal ending) analysis. Korean lan-guage is one of the agglutinative languages, such as Japanese, which have well defined suffix structure in their words. The agglutinative languages could have free word order due to its de-veloped suffix structure. Also arguments with a single morpheme are then labeled with statistics. In addition, machine learning algorithms such as Support Vector Machine (SVM) and Condi-tional Random Fields (CRF) are used to model SRL problem on arguments that are not labeled at the suffix analysis phase. The proposed method is intended to reduce the range of argument instances to which machine learning approaches should be applied, resulting in uncertain and inaccurate role labeling. In experiments, we use 15,224 arguments and we are able to obtain approximately 83.24% f1-score, increased about 4.85% points compared to the state-of-the-art Korean SRL research.

• Journal of the Korean Society of Clothing and Textiles
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• v.33 no.6
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• pp.929-937
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• 2009

This study was intended to identify the differences in communication effects according to nudity type and discount message use in the context of sex-appeal fashion POP advertising. For the experiment, 8 stimuli were developed as experimental stimuli for the 4 (nudity type (nude, semi-nude, body-consciousness, non nude)) $\times$ 2 (discount messages (available, not available)) factorial design. A total of 280 questionnaires allocating thirty-five students to each group were distributed. The results were as follows. First, there were significant differences in advertising affect, attitude toward advertising, and brand attitude according to nudity type of sex-appeal fashion POP advertising. Second, there was no significant difference in communication effects by discount message use. Third, there was interaction effect according to nudity type and discount message use on the aspect of advertising cognition.

• Journal of Periodontal and Implant Science
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• v.36 no.1
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• pp.167-177
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• 2006

연구배경 임플란트에 관한 전통적인 연구들은 주로 임플란트 매식체와 골조직간의 결합에 중점을 두어왔다. 최근 임플란트의 심미적 관점에 대한 관심이 높아지면서 임플란트 주위 연조직의 재건 및 유지에 대한 연구들이 많이 이루어지고 있다. 이번 연구는 임플란트 주위 연조직이 임플란트 지대주의 모양에 따라 어떻게 반응하는지 알아보고자 한다. 연구방법 및 재료 2 마리의 성견을 대상으로, 먼저 하악의 모든 소구치를 발치하고, 3개월의 치유 기간 후에 각 4분악에 실험에 사용된 3개의 다른 모양의 지대주를 가진 임플란트를 식립하였다: (1) 위로 벌어진 모양의 지대주 (2) 안쪽으로 오목하게 좁아진 지대주 (3) 평행한 모양의 지대주. 식립 순서는 무작위로 하였으며, 3개월 후 실험동물을 희생하고 조직 표본을 얻었다. 조직 표본은 광학 현미경을 통해 관찰하고, 상피, 결합조직, 전체 연조직의 수직적 거리를 측정하여 비교하였다. 연구 결과 이번 연구에서 임플란트 주위의 연조직을 측정한 결과, 접합 상피는 1.21 ${\pm}$ 0.47 mm, 결합조직은 1.16 ${\pm}$ 0.39 mm, 전체 연조직 두께는 2.37 ${\pm}$ 0.47 mm로 이전의 연구들과 비슷한 결과를 보였다. 지대주 주위의 연조직 중 결합조직이 많은 부위에서는 여러 주행 방향의 교원 섬유들이 관찰되었다. 그 중에서 결합조직이 차단막으로써의 역할을 할 수 있도록 하는 원형으로 주행하는 교원 섬유들이 모든 지대주 모양에서 관찰되었다. 특히 오목하게 좁아진 모양을 가진 지대주에서는 오목하게 파인 부분으로 많은 원형으로 주행하는 교원 섬유들이 관찰되었다. 오목한 모양의 지대주는 다른 모양의 지대주에 비해서 측면 방향의 연조직 두께가 두꺼웠다. 특히 위로 벌어진 모양의 지대주에 비해서 두꺼운 연조직을 확보할 수 있었으며, 내부에 많은 결합조직 교원 섬유들을 관찰할 수 있었다. 결론 이번 연구에서 오목한 모양의 지대주가 연조직을 두껍게 유지하고, 많은 원형으로 주행하는 교원 섬유들을 확보할 수 있었다. 이를 통해 오목한 여태의 지대주가 연조직 유지에 더 유리하고, 따라서 심미적인 부위에서 연조직의 퇴축을 예방하는데 더 유리하다고 할 수 있다.