Purpose: This study, as presented by Kern, Thomas, and Hughes , aims to verify the effectiveness of clinical inference education through digital storytelling programs based on Smith and Mann’s (2002) mobile education model in accordance with the six stages of the medical course development model. Based on the mobile education model of Smith and Mann (2002), the effectiveness of clinical reasoning education is verified through the mobile education program. Method: A single group pre-post test design that evaluates the clinical reasoning education effects of the mobile education program was used. Results: A statistically significant improvement was observed in clinical inference capacity from before intervention (t=-9.81, p<0.001); there was also a greater difference in the average value after intervention than before intervention in all of the results. Conclusion: This study suggests that while scenarios were constructed around five cases of high-risk Infant with respiratory and mechanical problems, in the future, additional scenarios should be developed to include different body systems.

Purpose: The purpose of this study was to provide basic data to interview programs for assisting male college students adjust to clinical practice by understanding the meaning of stress in such a practice. Method: Individual in-depth interviews using open-ended questions were conducted with students. Data were collected in August 2018, and analyzed using Colaizzi’s phenomenological method. Results: The categories of practical experiences in the interview programs for mediating gender conflicts in male nursing students were clearly recognized as, “experiencing limits of practice on female patients,” “a sense of burden representing practical students,” and “forcing of manhood.” The essential themes of participants' experiences in simulation programs included: “Prejudice and unfairness in having a female-related job,” “Women’s hospital practice is limited,”-“Attention is focused on themsince they are ‘minorities’,” “Uncomfortable interpersonal relations in clinical practice,” “The patience of a discriminative perception that physical labor should be mobilized, requiring forceful leadership,” “Live in a way that society prefers.” Conclusion: This study attempted to understand the meaning and nature of experiencing stress among male college students in clinical practice by applying Colaizzi’s method of analysis in phenomenology nursing research. In order to assist participants understand women's mainstream clinical practice, preparing separate programs is important.

The purpose of this study is to expression pattern of melanogenesis associate genes on cultured melanocyte layer cells in Korean Brindle Cattle(Dark, Brindle and Yellow) were analyzed to evaluate the effects of sex hormones on the control of melanogenesis pathways. Korean Brindle Cattle(Dark, Brindle and Yellow) melanocyte in the skin cells was collected. after the addition of estrogen and testosterone, the culture was analyzed for expression of cell activity and melanin genes for 72 hours. For the analysis of estrogen in different coat color other than the melanogenesis-related genes it is increasingly yellow showed low expression. in particular, the cells of the brindle coat color is low active and expression of genes. However, the testosterone was low, the expression of cell activity inhibiting MMP-2. the expression of melanin genes actually showed a tendency to increase gradually, which is testosterone compared with the estrogen to be considered that affect the skin cell layer brindle coat color. In this study, stimulation with estrogen triggered the inhibition of MC1R of the melanocyte in brindle coat color, but testosterone is induced MC1R in melanocyte. Therefore, considered the eumelanin or phaeomelanin activation are controlled caused by differential expression of sex hormones on melanocyte in Korean Brindle Cattle.