Sürdürülebilir Kalkınma Amaçları

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• Yüksek Lisans TeziAçık Erişim2024/r/gumushane/21508
  Hiperbolik tanjant fonksiyonunun üreteci olduğu newtonyen olmayananaliz

  Zeynep Demir

  İlk olarak Jane Grossman, Michael Grossman ve Robert Katz, üreteci tanh(x/2) olan sigmoidal aritmetiği, 1983 yılında tanıtmışlardır. Bu aritmetik ile ilgili toplama ve çıkarma işlemlerini vermişlerdir (Grossman vd., 1983). Marek Czachor, hiperbolik tanjant fonksiyonunun, tanh(x), üreteç olduğu aritmetiği ve ilgili toplama, çıkarma, çarpma ve bölme işlemlerinin tanımını vermiştir (Czachor, 2021). Fakat bu analizin türev ve integralini tanımlamamıştır. Bu tezde, hiperbolik tanjant analiz olarak isimlendirilen ve hiperbolik tanjant fonksiyonunun, tanh(x), üreteci olduğu Newtonyen olmayan analiz çalışılmıştır. Hiperbolik tanjant türev ve hiperbolik tanjant integral ilk kez tanıtılmıştır. Ayrıca bu analiz ile ilgili temel tanım ve teoremler verilmiştir.

  İncele
• MakaleAçık Erişim2024/r/gumushane/19990
  The Effect of Finger Puppet Play on Pain and Anxiety during Peripheral Vascular Opening Attempts in Preschool-age Children during Emergency Room Visits: Randomized Controlled Study

  Kurudirek, Fatma; Demir, Zeynep; Demir Barbak, Zülbiye

  Objective: The pupose of this study is to examine the effect of finger puppet play on pain and anxiety during peripheral vascular access in preschool-age children in the emergency room. Design and methods: The study was conducted in a randomised controlled manner. The study population consisted of children aged 4–6 years who came to the paediatric emergency room of a hospital in Turkey between 25 May and 25 June 2022. The sample consisted of 97 children who met the research criteria between these dates (49 in the control group, 48 in the finger puppet play group). Stratification and block randomisation methods were used to determine the experimental and control groups.The data were collected with the Survey Form, Child Fear and Anxiety Inventory (CFAI) and Wong-Baker Facial Expression Rating Scale (WB-FAS) through interviews conducted by the researchers. Finger puppet play was shown to the experimental group during the procedure. Results: In the experimental and control groups, the child's pain and anxiety were evaluated by the child, parent, and researcher before the procedure, and similar pain and anxiety values were found from each source (p>0.05). During the procedure, the child's pain and anxiety were evaluated by the child, the parent, and the researcher, and it was found that the children in the finger puppet game group experienced significantly less pain and anxiety than the children in the control group (p < 0.05). Results: According to these results, the application of finger puppetry to children aged 4–6 years undergoing peripheral vascular access was effective in reducing pain and anxiety.

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  İncele
• MakaleAçık Erişim2022/r/gumushane/17310
  Pandemic Process from the Window of Healthcare Professionals

  Onan, Nevin; Dinç, Sevgi; Demir, Zeynep

  Aim: In the study, it was aimed to determine how healthcare professionals perceive the pandemic and being health professional by using the metaphor analysis method. Material and Methods: The phenomenological qualitative study was conducted with 264 healthcare professionals working in a research hospital, between April and May 2021. The data were collected via Google forms with the online survey technique. Content analysis and descriptive analysis techniques were used in the evaluation of qualitative data. Results: It was determined that healthcare professionals created 219 metaphors for the pandemic, and the frequencies of 104 metaphors were n=1. It has been determined that the metaphors of earthquake, war, darkness, fire and storm are in the first five places for the pandemic. It was determined that the frequency of 70 of 99 metaphors related to being a health professional in the pandemic was n=1. It has been determined that the metaphors of soldier, slave, angel, star and light/sun/light for being a healthcare professional are in the first five places in the pandemic. When the metaphors created were evaluated, six categories were determined for perceiving the pandemic and five categories for the perception of being a healthcare professional in a pandemic. Considering the number of metaphors created, it can be said that healthcare professionals perceive the pandemic process very differently. Conclusion: According to the research findings; it can be said that the pandemic process affects health professionals in a multidimensional way in terms of physical, mental and social aspects, and this process is generally perceived negatively. It is thought that it will be important to plan and implement psychosocial intervention programs for healthcare professionals, considering the perceptions of healthcare professionals regarding the pandemic process and their profession. in this process.

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