گروه آموزشی گروه علوم پایه | سامانه جامع پژوهشی دانشگاه اصفهان

نمای کلی

گروه آموزش یکی از بخش‌های اصلی دانشکده است که مسئولیت برنامه‌ریزی، اجرا و نظارت بر فعالیت‌های آموزشی را بر عهده دارد. این گروه با همکاری اعضای هیئت علمی، به طراحی و به‌روزرسانی سرفصل‌های درسی، هماهنگی کلاس‌ها و ارتقاء کیفیت آموزشی می‌پردازد. هدف اصلی گروه آموزش، فراهم‌سازی بستری مناسب برای یادگیری مؤثر و توسعه توانمندی‌های علمی دانشجویان است. این گروه همچنین نقش مهمی در هدایت تحصیلی دانشجویان، پاسخ‌گویی به مسائل آموزشی و برگزاری جلسات مشاوره علمی ایفا می‌کند. با بهره‌گیری از روش‌های نوین آموزشی و توجه به نیازهای روز، گروه آموزش تلاش می‌کند تا فرآیند یادگیری را بهبود بخشد و زمینه‌ساز موفقیت تحصیلی دانشجویان باشد.

پروفایل ها

دکتر علی مرادزاده دهکردی

دانشیار

دانشکده پردیس‌ شهرضا
گروه علوم پایه

دکتر محسن جان نثاری لادانی

استادیار

دانشکده پردیس‌ شهرضا
گروه علوم پایه

دکتر سیداحمدرضا رئیسی دهکردی

استادیار

دانشکده پردیس‌ شهرضا
گروه علوم پایه

بیشتر

برونداد‌های پژوهشی

همه موارد

مقالات

مقالات لاتین

Relationship of maternal childhood maltreatment and children’s emotional-behavioral problems: parental reflection functioning and social support’s role

( Article . )

Dehghan manshadi, Z., Sarafraz M.R., Bahrami, F., Nobakhtian, S., Raisi, S.A.R., Marandi, S.M.

BMC Psychology (20507283)(1)pp. 175-184

Childhood maltreatment has profound and long-lasting effects, not only on the victims but also on their offspring when they become parents later in life. This study aimed to investigate the role of two key mediating factors—parental reflective functioning and perceived social support—in the relationship between maternal childhood maltreatment and children's emotional and behavioral problems. We conducted a cross-sectional study in Iran from March to June 2024. Mothers of preschool children (4–6 years old) with emotional or behavioral problems (N = 222; Mean age = 34.06 ± 4.2 years) completed measures of Childhood maltreatment Questionnaire (CTQ), Parental Reflective Functioning Questionnaire (PRFQ), Perceived Social Support (PSS), and children's emotional and behavioral outcomes, as assessed using the Strengths and Difficulties Questionnaire (SDQ). The SDQ includes subscales for emotional symptoms, conduct problems, hyperactivity/inattention, peer relationship problems, and prosocial behavior. Structural equation modeling (SEM) was used to assess the conceptual model. The results revealed that childhood maltreatment had no direct association with children’s emotional and behavioral problems. However, childhood maltreatment was positively and indirectly related to children’s emotional and behavioral problems (including emotional symptoms, conduct problems, hyperactivity/inattention, and peer relationship problems) and negatively and indirectly related to children’s prosocial behavior. These associations were mediated through pre-mentalizing modes of parental reflective functioning. Additionally, the analysis revealed no significant mediating role of perceived social support in this relationship. The findings highlight the significant indirect association between childhood maltreatment and various aspects of children’s emotional and behavioral problems through pre-mentalizing modes of parental reflective functioning. This underscores the critical role of enhancing parental reflective abilities to mitigate the adverse outcomes of childhood maltreatment on children’s emotional regulation and behavioral adjustment. © The Author(s) 2025.; • This study addresses a significant gap in understanding the nuanced relationship between maternal childhood maltreatment and children's emotional and behavioral problems, focusing on mediating factors such as parental reflective functioning and perceived social support. • Maternal childhood maltreatment is found to have an indirect but significant association with various aspects of children's emotional and behavioral problems, including emotional symptoms, conduct problems, hyperactivity/inattention, peer relationship difficulties, and prosocial behavior, through pre-mentalizing modes of parental reflective functioning. This indirect pathway underscores the complexity of familial influences on child development. • The indirect association of maternal childhood maltreatment with children's emotional and behavioral problems through the sequential pathway of perceived social support and parental reflective functioning was not significant. • The findings emphasize the critical importance of interventions aimed at enhancing parental reflective abilities. These interventions have the potential to mitigate the adverse associations of maternal childhood maltreatment with children's emotional regulation and behavioral adjustment, offering valuable insights for both clinical practices and policy initiatives. © The Author(s) 2025.

Machine Learning Evaluation Metric Discrepancies Across Programming Languages and Their Components in Medical Imaging Domains: Need for Standardization

( Article . )

Salmanpour M.R., Alizadeh M., Mousavi G., Sadeghi S., Amiri S., Oveisi M., Rahmim a., , Hacihaliloglu I., Moradzadeh-dehkordi, A., Faghihi a., , Alagöz, Y., Mohammadi hassanabadi a., A.M.

IEEE Access (21693536)pp. 47217-47229

This study evaluates metrics for tasks such as classification, regression, clustering, correlation analysis, statistical tests, segmentation, and image-to-image (I2I) translation in medical imaging domains. Metrics were compared across Python libraries, R packages, and Matlab functions to assess their consistency and highlight discrepancies. The findings underscore the need for a unified roadmap to standardize metrics, ensuring reliable and reproducible ML evaluations across platforms. This study examined a wide range of evaluation metrics across various tasks in medical imaging and found only some to be consistent across platforms, such as Accuracy, Balanced Accuracy, Cohens Kappa, F-beta Score, MCC, Geometric Mean, AUC, and Log Loss in binary classification; Accuracy, Cohens Kappa, and F-beta Score in multi-class classification; MAE, MSE, RMSE, MAPE, Explained Variance, Median AE, MSLE, and Huber in regression; Davies-Bouldin Index and Calinski-Harabasz Index in clustering; Pearson, Spearman, Kendall’s Tau, Mutual Information, Distance Correlation, Bicor, Percbend, Shepherd, and Partial Correlation in correlation analysis; Paired t-test, Chi-Square Test, ANOVA, Kruskal-Wallis Test, Shapiro-Wilk Test, Welch’s t-test, and Bartlett’s test in statistical tests; Accuracy, Precision, and Recall in 2D segmentation; Accuracy in 3D segmentation; MAE, MSE, RMSE, and R-Squared in 2D-I2I translation; and MAE, MSE, and RMSE in 3D-I2I translation. Given observation of discrepancies in a number of metrics (e.g. precision, recall and F1 score in binary classification, WCSS in clustering, and multiple statistical tests, amongst multiple metrics), this study concludes that ML evaluation metrics require standardization and recommends that future research use consistent metrics for different tasks to effectively compare ML techniques and solutions.INDEX TERMS 2D/3D medical images, consistency of evaluation metrics in multi-framework, evaluation metric roadmap, ML evaluation metrics. © 2013 IEEE.

Assessment of tourism development services in peri-urban villages using the VIKOR model and spatial statistics algorithms in GIS for mapping spatial interactions

( Article . )

Sadeghi H., Jafarpour Ghalehteimouri K., Seidiy S.S., Raisi, S.A.R., Saadatseresht, M., Varshosaz m., M.

SN Social Sciences (26629283)(12)pp. 63-84

Many rural areas in peri-urban regions are highly vulnerable to the impacts of human activities and environmental hazards. The dual role of these areas in both rural and urban production leads to the overexploitation of natural resources, increasing their susceptibility. The potential contribution of the tourism sector to rural development in peri-urban areas has been largely overlooked. Geographic Information Systems (GIS) methods are effective in spatial development, including assessing tourism capacities, by integrating decision-making models. Peri-urban tourism villages have unique characteristics and spatial variations that require specific tourism services, setting them apart from other rural areas in the service sector. This study aims to evaluate the necessary services for tourism development in peri-urban villages by integrating the VIKOR model and analyzing them in a GIS environment. The research was conducted in five villages with tourism potential in peri-urban areas using a descriptive-analytical methodology based on surveys and spatial data. The VIKOR model was utilized to identify and rank the required tourism services in the villages, followed by spatial analysis using GIS algorithms. The AHP model results highlighted accommodation services (importance factor of 0.389) and transportation services (importance factor of 0.186) as the most critical services. The VIKOR model ranked Noorabad village as the top priority for tourism service development with a weight of 0.857, while the central location algorithm in GIS identified Kolfarah village as a central village for tourism services. Spatial analysis in the GIS environment revealed a random pattern of tourism services in peri-urban villages, with no spatial autocorrelation observed among them. Therefore, service development for these villages should be planned and implemented based on priority considerations. © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2024.

Module extension of dual Banach algebras

( Article . All Open Access; Bronze Open Access )

Gordji M.E., Habibian F., Rejali a., A., Moradzadeh-dehkordi, A., Shojaee s.h.,

Bulletin of the Korean Mathematical Society (10158634)(4)pp. 663-673

Virtually homo-uniserial modules and rings

( Article . )

Behboodi m., , Moradzadeh-dehkordi, A., Qourchi nejadi m.,

Communications in Algebra (00927872)49pp. 3837-3849