Tabriz Research Articles

Explaining the Relationship Between Single-yard and Two-yard Plans (Interior and Exterior) with the Spatial Organization of Historical Houses« (Case Examples: Qajar Period Houses in Tabriz City)

Explaining the Relationship Between Single-yard and Two-yard Plans (Interior and Exterior) with the Spatial Organization of Historical Houses« (Case Examples: Qajar Period Houses in Tabriz City)

Exploring perceptions, cognitive factors, and motivations: A study on green structures on residential rooftops

Urban greenhouse and green roof cultivation propose a nature-based solution to current socio-ecological challenges in urban ecosystems, as it offers several socio-ecological solutions and benefits. The interdisciplinary techniques for scientific explorations of cognition and perception towards urban green structures could not get the attention of the researchers across varying scientific disciplines, especially in the developing world. Addressing the personal factors involved in human cognition and its subsequent impact on perceptions will lay the foundation for the studies of the field. The study included questions about socio-demographic characteristics and socio-environmental motivations, as well as a set of images depicting potential future of green structures. The study was accomplished in Tabriz city of Iran with 375 participants. The findings showed that individuals prioritize certain types of rooftop green structures based on their personal characteristics and motivations. Additionally, cognitive differences were observed among individuals based on age, gender, and marital status, leading to perceptual differences towards green structures. Socio-environmental motivations activate perceptual responses within individuals, influencing their preferences for specific types of rooftop greenhouses. Understanding the response of individuals towards green structure types is crucial for effective planning and design. This knowledge can enhance the overall success and satisfaction of rooftop green structures projects, leading to greater wellness and a positive impact on the environment.

The relationship between mindfulness, personality factors and perfectionism with anger in hypertensive patients

Background and Objectives: High blood pressure is one of the most common and important threats to human health and is the main cause of premature death all over the world. High blood pressure is caused by psycho-physiological factors. The present study was conducted with the aim of determining the relationship between mindfulness, personality factors and perfectionism with anger in high blood pressure patients. Material and Methods: This research was a descriptive-cross-sectional and correlational study. The statistical population was the patients with high blood pressure who referred to the medical centers of Tabriz city in 1401. The sample size of the research using Cochran's formula was 184 people who were selected by available method. Research tools were Multidimensional Perfectionism Questionnaire, Spielberger State-Trait Anger Questionnaire, Revised NEO Questionnaire (short form), Brown and Ryan Mindfulness Assessment Scale. Data were analyzed by correlation and regression tests with SPSS-25 software. Results: The results showed that there is a negative and significant relationship between mindfulness and anger in high blood pressure patients (P<0/05). Among the personality factors, narcissism and conscientiousness have a positive and significant relationship with anger. There is a negative and significant relationship between extroversion, flexibility and agreeableness with anger in high blood pressure patients (P < 0/05). There is a positive and significant relationship between self-oriented, other-oriented and community-oriented perfectionism with anger in high blood pressure patients (P< 0/05). Also, mindfulness, personality factors and perfectionism can predict anger (P<0/05). Conclusion: The results showed that there is a relationship between mindfulness, personality factors and perfectionism with anger. Therefore, by identifying psychological variables such as mindfulness, personality factors and perfectionism and its relationship with anger, blood pressure reduction in patients can be helped.

Renewable energy supplying strategy for a greenhouse based on the water-energy-economy nexus

Nowadays, global population growth has raised issues regarding food production worldwide and greenhouses can play a critical role in addressing this issue. They increase agricultural productivity by creating controlled environmental conditions. In this research, a novel approach regarding optimizing greenhouse energy use in Iran, focusing on employing renewable energy sources is presented. It explores five cities of Tehran, Tabriz, Rasht, Bandar Abbas, and Yazd - to identify the most suitable location for a renewable-energy-driven greenhouse. The study integrates thermal modeling for environmental control within the greenhouse and calculates the required heating and cooling load which are supplied using renewable-energy driven components. The research assesses each location based on energy and water consumption, environmental impact, and cost by employing multi-criteria decision-making methods. The findings reveal Yazd, a city with hot and dry weather, as the most energy-efficient location, having 190.9 MW h of electricity consumption as well as the lowest amount of fuel consumption (18.32 Tons), while Bandar Abbas, having hot and humid weather, stands out for minimal water usage which is 2.76 m3. Therefore, it can be concluded that, this type of renewable-energy driven greenhouse would be much suitable for cities with hot and dry weather condition.

The association between health literacy and pedestrian safety behavior among adults: a cross-sectional study

IntroductionPedestrians are considered the most vulnerable and complex road users as human behavior constitutes one of the fundamental reasons for traffic-related incidents involving pedestrians. However, the role of health literacy as a predictor of Pedestrian safety behavior remains underexplored. Therefore, the current study was designed to examine the level of health literacy and its association with the safety behavior of adult pedestrians in the city of Tabriz.MethodsThis cross-sectional analytical study was conducted among individuals aged 18 to 65 years in the metropolitan area of Tabriz from January to April 2023. Data were collected using the HELIA standard questionnaire (Health Literacy Instrument for adults), comprising 33 items across 5 domains (access, reading, understanding, appraisal, decision-making and behavior), as well as the Pedestrian Behavior Questionnaire (PBQ) consisting of 29 items. Data were analyzed using descriptive and analytical statistics (independent t-tests, ANOVA, and Pearson correlation coefficient) via SPSS-22 software.ResultsBased on the results, 94% (376 individuals) had excellent health literacy levels, and their safety behavior scores were at a good level. Health literacy and safety behavior were higher among the age group of 31 to 45 years, women, married individuals, those who read books, and individuals with higher education. However, safety behavior showed no significant association with education level (P > 0.05). There was a significant and positive relationship between health literacy and all its domains and pedestrian safety behavior (r = 0.369, P < 0.001).ConclusionThis study underscores the significant impact of health literacy on pedestrians’ safety behavior. The findings reveal that higher levels of health literacy are associated with better safety behavior among individuals aged 18 to 63. Demographic factors such as age, gender, marital status, and education level also play a role in shaping both health literacy and safety behavior. By recognizing these relationships, interventions can be tailored to improve health literacy levels and promote safer pedestrian practices, ultimately contributing to a healthier and safer community in Tabriz city.

Implementation and evaluation of the centering pregnancy group prenatal care model in pregnant women with diabetes: a convergent parallel mixed methods study protocol

BackgroundDiabetes during pregnancy has negative effects on both mothers and their fetuses. To improve perinatal outcomes and women’s experience of care, the World Health Organization (WHO) suggests implementing health system interventions to enhance the use and quality of antenatal care. The main goal of this study is to implement and evaluate the outcomes of the Centering Pregnancy group care model for pregnant women with diabetes.Methods/designThe study will consist of three phases: a quantitative phase, a qualitative phase, and a mixed phase. In the quantitative phase, a randomized controlled trial will be conducted on 100 pregnant women with diabetes receiving prenatal care in Tabriz City, Iran. The Summary of Diabetes Self-Care Activities (SDSCA) questionnaire will also be validated in this phase. The qualitative phase will use qualitative content analysis with in-depth and semi-structured individual interviews to explore pregnant women’s understanding of the impact of the Centering Pregnancy group care model on their care process. The mixed phase will focus on the degree and extent of convergence between quantitative and qualitative data.DiscussionThe implementation of the Centering Pregnancy group care approach is anticipated to empower women in effectively managing their diabetes during pregnancy, resulting in improved outcomes for both mothers and newborns. Furthermore, adopting this approach has the potential to alleviate the financial burden of diabetes on healthcare system.Trial registrationIranian Registry of Clinical Trials (IRCT): (IRCT20120718010324N80/ Date of registration: 2024-01-03). URL: https://irct.behdasht.gov.ir/trial/74206.

Improving the statistical downscaling performance of climatic parameters with convolutional neural networks

Abstract This study examines two downscaling techniques, convolutional neural networks (CNNs) and feedforward neural networks for predicting precipitation and temperature, alongside statistical downscaling as a benchmark model. The daily climate predictors were extracted from the European Center for Medium-range Weather Forecast (ECMWF) ERA5 dataset spanning from 1979 to 2010 for Tabriz city, located in the northwest of Iran. The biases in precipitation data of ERA5 predictors were corrected through the empirical quantile mapping method. Also, two nonlinear predictor screening methods, random forest and mutual information, were employed, alongside linear correlation coefficient. While these methods facilitate identification of dominant regional climate change drivers, it is essential to consider their limitations, such as sensitivity to parameter settings, assumptions about data relationships, potential biases in handling redundancy and correlation, challenges in generalizability across datasets, and computational complexity. Evaluation results indicated that CNN, when applied without predictor screening, achieves coefficient of determination of 0.98 for temperature and 0.71 for precipitation. Ultimately, future projections were employed under two shared socioeconomic pathways (SSPs), SSP2-4.5 and SSP5-8.5, and concluded that the most increase in temperature by 2.9 °C and decrease in precipitation by 3.5 mm may occur under SSP5-8.5.

Home-based supportive and health care services based on functional ability in older adults in Iran.

Home-based care is affordable due to population aging, increased chronic disease, and higher hospitalization costs. The objective was to evaluate home-based supportive and health care services provided to older adults and identify possible associations between activities of daily living (ADLs), instrumental ADL (IADLs) classifications, sociodemographic variables, clinical characteristics, and perceived social support among older adults. In this cross-sectional study, 700 people aged 60 years and older were selected by stratified cluster sampling. Areas of Tabriz City were selected as clusters, and 55 comprehensive urban health centers were selected as stratifies. Chi-square, Pearson's and Spearman's tests, and multiple linear regression were used for statistical analyses. Statistical analysis was performed using the Statistical Package for Social Sciences (SPSS 24.0, SPSS Inc., Chicago, USA). The study instrument included demographic characteristics of older adults and caregivers, health services provided at home, and two valid questionnaires, including the KATZ index of independence in (instrumental) activities of daily living and a multidimensional scale of perceived social support. Scores on scales and demographic variables were collected during telephone interviews. The study lasted from April 25, 2022, to October 30, 2022. A high level of perceived social support was 56.6%. The study found that 51.3% of participants had family caregivers. Most participants had ADL independence (85.4%), while 22.9% and 24.3% were dependent and needed assistance with IADL, respectively. Women had a lower ADL score and a higher IADL score than men (P < 0.05). The obtained results of multiple regression analysis revealed a negative and significant association between unemployment, illiteracy, increasing age, five and more medications, and ADL and IADL dependency (P < 0.05). Empowering older adults to reduce dependency, and designing a formal home-based care system is recommended.

Spatiotemporal mapping of urban trade and shopping patterns: A geospatial big data approach

The economic viability of an urban area in terms of trade and shopping significantly impacts its residents’ quality of life and is crucial for any sustainable development initiative. Geographic information systems (GIS) are well established, but the use of GIS technology within finance and trade analysis is still in its infancy. In this article, we highlighted the potential of GIS technology and big data analytics and demonstrated the importance of thinking in spatial terms for analysing patterns within the trade and finance industries. We studied spatiotemporal trade and shopping patterns in the city of Tabriz using data generated by customer purchase transactions obtained from 5200 stores, shopping, business and service centres. We employed time series transaction data collected from the points of sale in stores, shopping, service and business centres located in different areas of the city. We applied four well known geospatial big data driven approaches including machine learning nearest neighbour, kernel density estimation, space–time pattern mining and spatiotemporal coupling tele-coupling for detecting and mapping of spatial trade hotspot patterns. The results of this study indicated the potential of GIScience methods for the explicit spatial mapping of trade and shopping patterns. The results revealed that the city centre, particularly the Bazaar of Tabriz, acts as the city’s heart of trade, and we identify additional major business hotspots. Furthermore, the results allow for studying the impacts of unbalanced urban development in Tabriz, where the wealthy suburbs with high quality of life, such as Valiasr and Elguli, host the major shopping hotspots. The spatial patterns obtained enable local stakeholders, decision makers and authorities to develop strategic plans for urban sustainable development in Tabriz. The geospatial big data approach used can stimulate novel and progressive research. Results of this study demonstrate methodological advancements in GIScience by ’spatializing’ individual purchase data and therefor proposing an explicit geospatial big data analysis approach.

Investigating factors affecting psychological happiness with emphasis on moral values Among second-year high school student

Background and purpose: The present study was conducted to investigate the factors affecting psychological happiness with an emphasis on moral values among second-year high school students (an exploratory mixed study). Research method: The current research is practical in terms of its purpose and exploratory in terms of the method of data collection. The statistical population of this research consists of all the male and female teachers of the second year of public schools in Tabriz city in the academic year of 2023-2024 in the number of 3251 people. In this research, according to its nature, to select the necessary samples, it was done in two qualitative and quantitative stages. In the qualitative phase, two methods of targeted sampling and snowballing were used. In the quantitative stage, first, the size of the statistical sample was determined based on Cochran's formula, and then a relative random sampling plan was used to collect quantitative data. Findings: The results of the interview analysis showed that 36 concepts, 11 components and 4 factors were obtained. Then a 36-item questionnaire was compiled, and finally, a 31-question questionnaire was approved. Then the solution was analyzed and the results showed that strengthening religious and religious beliefs, adjusting expectations and adapting expectations to positive thinking, having a daily schedule (time management) and religious teachings were the most effective in providing solutions. Conclusion: It is suggested that the solutions obtained in the present research be implemented in students.

Analysis of the compatibility issue and its impact on the performance of houses of the Qajar period in Tabriz city

Analysis of the compatibility issue and its impact on the performance of houses of the Qajar period in Tabriz city

Exploring stochastic differential equation for analyzing uncertainty in wastewater treatment plant-activated sludge modeling

Abstract The management of wastewater treatment plant (WWTP) and the assessment of uncertainty in its design are crucial from an environmental engineering perspective. One of the key mechanisms in WWTP operation is activated sludge, which is related to the biological oxygen demand (BOD) parameter. In the modeling of BOD, the conventional approach utilizing ordinary differential equations (ODEs) fails to incorporate the stochastic nature of this parameter, leading to a considerable level of uncertainty in the design of WWTP. To address this issue, this study proposes a stochastic model that utilizes stochastic differential equations (SDEs) instead of ODE to simulate BOD activities of microorganisms and wastewater flow rate (Q). The SDEs and integral It̂o are solved using the Euler–Maruyama method for a period of 15 sequential days and the timespan of 2019–2020 for a WWTP in Tabriz City. SDE improves the design of WWTP facilities by identifying uncertainties and enhancing reliability. This, in turn, increases the reliability of the technical structures within the WWTP and improves the performance of its biological system. By considering the randomness of the problem, the proposed method significantly improves the results, with an enhancement of 11.47 and 10.11% for the BOD and Q models, respectively.

Identification and empowerment of capabilities and potentials in urban tourism with an approach to enhancing brand image and personality: A case study of Tabriz City

&lt;p&gt;This research focuses on identifying and enhancing the capabilities and potentials of urban tourism with the aim of improving the brand image and personality in Tabriz City. The research methodology, given its practical nature, is based on the analytical-survey method. The statistical population includes all city managers and experts in the tourism sector of Tabriz City. The data were analyzed using SPSS software, and the ANP and TOPSIS Fuzzy decision-making models were employed for prioritizing criteria. The results indicate that Tabriz City possesses exceptional tourism power, capacity, and potential. The examination of urban tourism capabilities and potentials in Tabriz demonstrates that its tourism capacity is particularly pronounced in the social, cultural, traditional, historical, and architectural domains. The social and cultural identity index of the city (celebrities, music) with a normalized weight of 0.0277, the presence of historical entities in the city with a normalized weight of 0.0274, the old context with traditional architecture (houses, mosques, etc.) with a normalized weight of 0.0272, great variety in souvenirs and food products with a normalized weight of 0.0271, creating a sense of belonging to a neighborhood among residents with a normalized weight of 0.0270, and special customs in the city (food styles, etc.) with a normalized weight of 0.0270 are among the most important indicators. Therefore, city managers and officials in the tourism sector of Tabriz should pay special attention to the social and cultural capacities and historical and architectural components to introduce Tabriz as a cultural and historical city at both the national and international levels. The tourism planning for Tabriz should be based on the city's cultural, architectural, and historical attractions.&lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;

PERSIAN traffic safety and health cohort: a population-based precrash cohort study

PurposeDespite to high burden of road traffic injuries (RTIs), the RTI epidemiology has received less attention with rare investments on robust population cohorts. The PERSIAN Traffic Safety and Health Cohort...

On folk healers and their treatment methods during the Gajarˊs era (historical-ethnological research based on the materials of the city of Tabriz)

On folk healers and their treatment methods during the Gajarˊs era (historical-ethnological research based on the materials of the city of Tabriz)

Predicting the Gap between Intended and Implemented Curriculum Based on Teachers' Quality of Work Life

Objective: Human resources are among the most fundamental strategic resources of any organization. Undoubtedly, the success of the education system depends on the efficient use of teachers. Therefore, the overall aim of this study is to predict the gap between the intended and implemented curriculum based on the components of the quality of work life of mathematics teachers in the education districts of Tabriz city. Methodology: The research is applied in nature and employs a correlational survey method. The statistical population includes 290 middle school mathematics teachers from the five educational districts of Tabriz city in the 2020-2021 academic year. Based on the Krejcie and Morgan table, 166 individuals were selected as the sample using stratified random sampling. Data were collected using the Quality of Work Life Questionnaire by Ilgan et al. (2014) and a researcher-made questionnaire on the gap between the intended and implemented curriculum. The face and content validity of the tools were confirmed by experts. Reliability was obtained using Cronbach's alpha, with 0.89 for the Quality of Work Life Questionnaire and 0.92 for the curriculum gap questionnaire. Findings: The results of regression analysis indicated that the gap between the intended and implemented curriculum in mathematics can be predicted based on the quality of work life components (healthy work environment, organizational support and development, fair pay, and job opportunities) of teachers at a significance level of less than 0.05. The component of relationships with colleagues was not significantly predictable. Conclusion: The findings contribute to the literature by providing empirical evidence on the critical role of QWL in curriculum implementation. They suggest that enhancing QWL through job opportunities, fair pay, colleague relationships, and organizational support can effectively reduce the curriculum gap. This supports the view that holistic approaches to improving teachers' work environments are necessary for educational success.

Development of a Causal Model of Perception of the COVID-19 Pandemic Based on Psychological Distress, Emotional Processing, and Self-Control with the Mediation of Psychological Well-Being in Young Adults

Objective: The objective of this research was to develop a causal model of perception of the COVID-19 pandemic based on psychological distress, emotional processing, and self-control, with the mediation of psychological well-being in young adults. Methods and Materials: This study is applied in terms of its purpose, descriptive-correlational in terms of its study type, and field study in terms of data collection. The statistical population included the youth of Tabriz city. This group consists of all residents of Tabriz. The sample size was determined to be 385 individuals using convenience sampling, based on Cochran's formula (in an infinite population) (Erikson's theory considers youth age to range from 19 to 30 years). The instruments used in this study for data collection were the Perception of COVID-19 Pandemic Questionnaire, Psychological Distress Scale by Kessler et al. (2002), Emotional Processing Scale by Baker et al. (2010), Self-Control Scale by Tangney et al. (2004), and Psychological Well-Being Scale by Ryff (1989). Findings: The results indicated that there is a positive and significant relationship between psychological distress and perception of the COVID-19 pandemic in young adults, whereas this relationship between emotional processing, self-control, and psychological well-being with the perception of the COVID-19 pandemic in young adults is negative and significant. Additionally, based on the research findings, it can be stated that there is a positive and significant relationship between psychological distress and perception of the COVID-19 pandemic with the mediation of psychological well-being in young adults, but there is a negative and significant relationship between emotional processing, self-control, and perception of the COVID-19 pandemic with the mediation of psychological well-being in young adults. Conclusion: The results confirm the suitability of the causal model of perception of the COVID-19 pandemic based on psychological distress, emotional processing, and self-control with the mediation of psychological well-being.

Comparison of effectiveness of face to face and telephone-based counseling with EXPLISSIT approach on marital interaction and quality of life of women attending health centers of Tabriz city during Covid 19 epidemy: A Quasi-experimental study

Background. Quarantine and social distancing due to COVID 19 has led to anxiety, anger, stress, and anger in people and has had a negative impact on physical and mental health and the quality of marital relationships. Due to the lack of sufficient studies and also the fact that no study was found in the literature review that compared this approach over the phone and face-to-face, this study was conducted with the aim of comparing the effect of telephone and face-to-face counseling with the explicit approach on women's marital interactions. Methods. This quasi-experimental study was conducted in 2022 in the health centers of Tabriz city on women aged 18 to 40 with a sexual performance score of less than 28. The participants were assigned to two groups of face-to-face counseling and telephone counseling with a ratio of 1:1 using a computerized random number table with blocks of four and six. Counseling based on explicit approach was done in the face-to-face counseling group during three meetings of 60-90 minutes, and for the telephone counseling group, there were three individual telephone counseling sessions of 60-90 minutes. Pre-test questionnaires including sexual performance, quality of sexual life and marital satisfaction were completed before and eight weeks after the end of the intervention. Results. The mean (standard deviation) score of the quality of sexual life after the intervention was significantly increased in both face-to-face and telephone counseling groups compared to before the intervention. Also the mean (standard deviation) of the total score of sexual performance and marital satisfaction after the intervention in the face-to-face counseling group was significantly higher than that of the telephone counseling group. Conclusion. Using counseling based on ex-PLISSIT approach in both face-to-face and telephone counseling groups, are effective in sexual health. Therefore, during crises such as a pandemic, or other restrictions to hold face-to-face counseling sessions, telephone consultations are useful. Practical Implications. Counseling based on ex-PLISSIT approach is effective for sexual health.

The Effectiveness of Spiritual Care on the Flourishing and Academic Vitality of Tabriz University of Medical Sciences Students

Background: Spirituality and its effect on mental health and improvement of people's lives have been paid more attention by psychologists and mental health specialists in the last few decades.The present research was conducted with the aim of investigating the effectiveness of spiritual care on the prosperity and academic vitality of Tabriz University of Medical Sciences students Methods: The research method used was a semi-experimental type of pre-test and post-test with a control group. For this purpose, among the students of Tabriz University of Medical Sciences, Tabriz city, 30 people were selected as available sampling and randomly replaced in two experimental groups and control group. Both groups responded to the academic prosperity and vitality questionnaire before and after the intervention. The experimental group participated in the spiritual care course in 4 sessions of 90 minutes, one session per week, but the control group did not receive any intervention Results: The results of data analysis showed that spiritual care has been effective on students' academic vitality and prosperity (P &lt; 0.05). Conclusion: According to the results, it can be concluded that with spiritual care education, students' prosperity and academic vitality can be improved.intervention based on spiritual care can be one of the effective options in improving the prosperity and academic vitality of medical students. The findings of this study confirm the acceptability of the theoretical topics presented in this field.

Effectiveness of Spiritual Therapy based on Conscientiousness in Increasing Marrital Satisfaction and Intimacy of Couples of Tabriz City

Background: the aim of present study was to investigate the effectiveness of spiritual therapy based on conscientiousness in increasing marital satisfaction and intimacy among couples of Tabriz city. Methods: The research method used was a semi-experimental type of pre-test and post-test with a control group. For this purpose, among the couples of Tabriz city, 20 couples were selected by purposeful sampling and randomly replaced in two experimental groups of ten couples and control group of ten couples. Both groups responded to ENRICH marital satisfaction questionnaire and marital intimacy questionnaire by Bagarozzi before and after the intervention. The experimental group participated in eight sessions of 60 minutes, two sessions per week, in the spiritual therapy course based on conscientiousness, but the control group did not receive any intervention. Results: Results of Mancova analysis indicated that spiritual therapy based on conscientiousness is effective in increasing marital satisfaction and intimacy. Conclusions: According to the results, it can be concluded that by teaching spiritual therapy based on conscientiousness, marital satisfaction and intimacy can be increased in couples. Practical Implications: In order to improve marital satisfaction and marital intimacy of couples, spiritual therapy based on conscientiousness can be used.