Kırşehir Ahi Evran Üniversitesi Kurumsal Akademik Arşivi
DSpace@Kırşehir, Kırşehir Ahi Evran Üniversitesi tarafından doğrudan ve dolaylı olarak yayınlanan; kitap, makale, tez, bildiri, rapor, araştırma verisi gibi tüm akademik kaynakları uluslararası standartlarda dijital ortamda depolar, Üniversitenin akademik performansını izlemeye aracılık eder, kaynakları uzun süreli saklar ve yayınların etkisimi artırmak için telif haklarına uygun olarak Açık Erişime sunar.
Güncel Gönderiler
Evaluation of Reactions of Different Wheat Genotypes to Common Bunt (Tilletia foetida) Using GGE Biplot Analysis
(Namik Kemal University - Agricultural Faculty, 2026) Akan, Kadir; Çat, Ahmet; Hocaoğlu, Onur; Keçeli, Alaettin; Kara, Kamil; ...; Koç, Kander Öz
Tilletia laevis (syn. Tilletia foetida), the causative agent of common bunt, is a spike disease that negatively impacts global wheat production and quality. This study evaluated the reactions of 50 wheat lines at the preliminary yield stage to bunt disease under artificial epidemic conditions during the 2023-2024 growing season at locations in Antalya, Aydın, Çanakkale, Denizli, Kırıkkale, Kırşehir, Mersin, and Siirt. Field trials were conducted at each location with three replications using a randomized block design. Disease spores were inoculated at a rate of 0.5% onto seeds weighing approximately 4 g. In disease reaction assessments, the number of diseased and total spikes for each genotype was enumerated to calculate the percentage of bunt disease. Reactions of susceptible control genotypes were determined to be between 90-100%, indicating that the results of the study were reliable. Reactions were classified as 0% (Immun), 0.1-10.0% (Resistant), 10.1-25.0% (Moderately Resistant), 25.1-40% (Moderately Susceptible), 40.1-70.0% (Susceptible), and 70.1%+ (Highly Susceptible). Additionally, genotype and genotype-environment (GGE) interactions were analyzed using the GGE Biplot method, which accounted for 97.07% of the total variation. The genotype ranking based on reaction groups generally demonstrated consistency with the GGE Biplot results, and it was concluded that the GGE Biplot method is efficacious for selecting bunt-resistant and stable materials. In conclusion, utilizing the scale to assess the reaction of wheat to common bunt provides reliable results. Therefore, materials identified in the resistant group can be utilized as genitors in bunt disease resistance breeding programs. The results obtained from this study are important in terms of reducing the use of fungicides, in the management with the disease and effectively control the disease agent.
Green Synthesis of Silver Nanoparticles with Black Chokeberry [Aronia Melanocarpa (Michx.) Elliot] Leaf Extract and Evaluation of Insecticidal Activity on The Greater Wax Moth [Galleria Mellonella (Lepidoptera:Pyralidae)]
(Namik Kemal University - Agricultural Faculty, 2026) Torun, Elif Özlem; Koçak, Mehmet Emin; Kayra, Buse; Ercan, Fahriye; Yalçın, Serap
[Not Abstract Available ]
Effects of Hirudotherapy on Liver Functions, Lipid Profile, and İnsulin Sensitivity in Rats with Metabolic Syndrome
(2026) Bilden, Alican; Koçak, Seda; Yıldız, Halime Tozak; Çakır, Fatih; Kahraman, Merve; Çiçek, Muttalip
[Not Abstract Available ]
Effect of assertiveness training on the nursing students' assertiveness and self-esteem levels: Application of hybrid education in COVID-19 pandemic
(WILEY, may 2021) Ayhan, Didem; Seki öz, Hilal
The changes taking place in the education system along with the coronavirus disease 2019 pandemic make it compulsory to use distance education methods. For evaluating whether the assertiveness training which was offered through a hybrid education model had any effect on assertiveness and self-esteem, this study was conducted as an experimental study with the control group. In the study, the Rathus assertiveness inventory, Coopersmith self-esteem inventory, and personal information form were utilized. The participant nursing students were assigned to experimental and control groups. The measurement tools were applied to both groups while the assertiveness training was later given solely to the experimental group. At the end of the training given to the experimental group, the measurement tools were applied once again to both groups. According to the results of the study, while the assertiveness and self-esteem of the students in the experimental group increased significantly from the pre-test to the posttest measurements, no statistically significant difference was found in the measurements made in the same periods in the control group. This situation demonstrates that the technology-based hybrid assertiveness training was effective in enhancing assertiveness and self-esteem.
Inflation Shocks: Quantile Unit Root İnference for Panel Data with Cross-Correlations
(Elsevier Inc., 2026) Nazlıoğlu, Saban; Tarakçı, Doğukan; Karul, Çagin; Erdem, Lokman Salih
The growing empirical literature documents evidence on persistence of shocks to inflation; however, little is known about the nature of inflation shocks with asymmetric persistence and cross-correlations. By introducing panel quantile unit root approach with common shocks for a sample of 75 countries from January-1980 to December-2022, this study provides new insights on the persistence of inflation shocks. The panel quantile unit root analysis sheds light on that (i) inflation appears to exhibit significant cross-correlations across countries at all quantiles, and persistence of inflation shocks shifts notably between low and high quantiles, reflecting asymmetric persistence in inflation dynamics, (ii) inflation rates tend to be mean reverting during low to moderate inflation periods, but more persistent in high inflation period, (iii) inflation becomes persistent at higher thresholds in countries with a history of inflationary episodes. These findings reveal the importance of considering asymmetric persistence and cross-correlations for analyzing inflation shocks.
