Sürdürülebilir Kalkınma Amaçları

• 2

Yazarlar

• Agar, Guleray(1)
• Alpsoy, Lokman(1)
• Aslan, Ali(1)
• Beydemir, Şükrü(1)
• Ceker, Selcuk(1)
• Gulluce, Medine(1)
• Gönen, Mevlut(1)
• Güzel, Sema(1)
• Kizil, Hamit Emre(1)
• Makas, Samet(1)
• Orhan, Furkan(1)
• Sahranç, Umit(1)
• Sengönül, Abdullah(1)
• Söyüt, Hakan(1)
• Turhan, Fatma Seher(1)
• Türkmen, Mutlu(1)
• Yaman, Menzure Sibel(1)
• Yayla, Ibrahim Erdogan(1)
• Yel, Kader(1)
• Yildirim, Murat(1)
• Çakir, Zekai(1)
• Çatikkas, Fatih(1)
• Öktem, Tuncay(1)

• MakaleYalnız künye2026Scopus SJRQ2/r/bayburt/14136
  The Mediating Role of Parental Self-Efficacy in the Relationship Between Parenting Stress and Coparenting

  Turhan, Fatma Seher; Yayla, Ibrahim Erdogan; Sahranç, Umit; Makas, Samet; Yildirim, Murat

  Parenting stress is a critical factor influencing family dynamics, often undermining the quality of coparenting. Exploring the mechanisms through which parenting stress impacts coparenting and the potential mediating role of parental self-efficacy is essential for developing effective family-based interventions. This study aims to examine the mediating role of parental self-efficacy in the relationship between parenting stress and coparenting. The sample consisted of 240 parents (79.6% female) aged 25-58 (M = 36.5). Participants completed the Parenting Stress scale, the Berkeley Parenting Self-Efficacy Scale, and the Coparenting Scale. Parenting stress showed a significant negative association with both coparenting quality and parenting self-efficacy. Furthermore, parenting self-efficacy was found to mediate the association between parenting stress and coparenting. These results highlight the important role of parents' self-efficacy in influencing how stress influences coparenting dynamics. Strengthening parents' confidence in their parenting abilities may help buffer the harmful effects of stress and foster more cooperative, supportive coparenting practices.

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  İncele
• MakaleAçık Erişim2026Scopus SJRQ1/r/bayburt/14097
  Physical Activity, Technology Use, and AI Anxiety Among University Students: Associations With Academic Integrity Attitudes

  Yaman, Menzure Sibel; Çakir, Zekai; Çatikkas, Fatih; Türkmen, Mutlu; Sengönül, Abdullah; Gönen, Mevlut; Öktem, Tuncay; Güzel, Sema; Yel, Kader

  This study examined the associations between university students' physical activity, technology use habits, and anxiety related to artificial intelligence (AI) within an academic integrity context. Since the study did not measure verified misconduct, academic integrity was conceptualised as attitudes and self-reported behaviours. Perceptions of uncited AI use and citation practices were therefore defined as the primary integrity-related outcomes. A survey was completed by 1,018 students (TUHS, AIAS), complemented by focus group interviews with 25 participants. Quantitative analyses (t-tests, ANOVA, regression) indicated that regular physical activity was associated with lower self-reported technology dependence and lower AI anxiety. Non-active female students and younger students (18-22) recorded the highest scores. Daily internet use exceeding six hours and social media-focused engagement were associated with greater dependence and anxiety. Qualitative findings provided explanatory depth: physically active students described a more routine, focused, and self-regulated approach, while inactive students emphasised longer screen time, distraction, and stress. These patterns were consistent with the quantitative results. Overall, the findings suggest that balanced technology use, physical activity, and clear ethical awareness (e.g., citation behaviour) are associated with lower technology dependence and AI anxiety. Integrating digital literacy and ethics training with programmes that encourage physical activity may support responsible technology use and integrity-related awareness in higher education. Findings are interpreted as patterns of co-occurrence rather than causal effects, because the cross-sectional design does not allow directionality.

  İncele
• MakaleAçık Erişim2015Scopus SJRQ2/r/bayburt/12465
  Genotoxic and antigenotoxic potentials of two Usnea species

  Ceker, Selcuk; Orhan, Furkan; Kizil, Hamit Emre; Alpsoy, Lokman; Gulluce, Medine; Aslan, Ali; Agar, Guleray

  For ages, lichens have long been investigated popularly for biological roles, mainly antitumor, antimicrobial and antioxidant activities. Many positive results were obtained in these previous research. Thus, in this study, we aimed to determine whether extracts of Usnea articulata (UAE) and Usnea filipendula (UFE) possessing a protection against aflatoxin B1(AFB1)-induced genotoxic and oxidative damage. The results of our studies showed that 5 μM concentrations of AFB1increased the frequencies of sister chromatid exchange (SCE) and the level of malondialdehyde (MDA) and decreased the activities of superoxide dismutase (SOD), glutathione (GSH) and glutathione peroxidase (GPx). However, when 5, 10 and 20 µg/mL concentrations of UAE and UFE was added to AFB1, the frequencies of SCE and MDA level were decreased and SOD, GSH and GPx level were increased. The Ames (Salmonella typhimurium TA1535, TA1537) and WP2 (Escherichia coli) test systems carried out evinced that UAE and UFE possess any mutagenicity, but have antimutagenic effects. Consequently, the results of this experiment have clearly shown that UAE and UFE have strong antioxidative and antigenotoxic effects that are associated with its antioxidant nature. A detailed study can be performed to determine the antioxidant properties of each compound that will extend the use of lichen extracts in food and pharmacy industries.

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  AtıfScopus16·WoS13·OpenAlex14

  İncele
• MakaleAçık Erişim2012Scopus SJRQ2/r/bayburt/13978
  The impact of heavy metals on the activity of carbonic anhydrase from rainbow trout (Oncorhynchus mykiss) kidney

  Söyüt, Hakan; Beydemir, Şükrü

  Many environmental and health problems have become a consequence of contamination of soil and water by toxic heavy metals and organic pollutants in the present age of technology. Heavy metals play vital roles in enzyme activities and other metabolic events with their bioaccumulative and nonbiodegradable properties among aquatic pollutants. Metal toxicity causes irregular metallothioneins protein synthesis, renal damage, and disruption of bone structure in humans and wildlife. In this study, we investigated in vitro effects of some metals on chemical-targeted carbonic anhydrase (CA) enzyme from rainbow trout kidney. The enzyme was purified with a specific activity of 17,285 EU × mg-1 and 31.7% yield and approximately 1800-fold using simple affinity purification method. Molecular weights of the subunit and native enzyme were estimated as 28.7 kDa and 26.9 kDa via sodium dodecyl sulfate polyacrylamide gel electrophoresis and Sephadex-G 200 column, respectively. Other kinetic properties of the enzyme were determined. Apparent Km, Vmax and kcat values were 0.40 mM, 0.097 μmol min-1 and 15.2 s-1 for p-nitrophenylacetate substrate, respectively. Inhibitory effects of cobalt, zinc, copper, cadmium and silver on CA activity were determined using the esterase method under in vitro conditions. IC50 and Ki values were calculated for metals. Ki values for Co2+, Zn2+, Cu2+, Cd2+ and Ag+ were 0.035, 1.2, 34.8, 103 and 257 from Lineweaver-Burk graphs, respectively. Consequently, in vitro inhibition rank order was determined as Co2+ > Zn2+ > Cu 2+ > Cd2+ > Ag+. The potential inhibitor for CA was found as Co2+ from these results.

  AtıfScopus17·WoS17·OpenAlex17

  İncele
• Dergi/r/bayburt/14137
  FAMILY JOURNAL
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