Publications by authors named "Yahya Safari"

Background: Academic procrastination is a challenge that many students face. Metacognitive beliefs are the main cause of academic procrastination because they are one of the main reasons for students' academic failure or progress.

Objective: This study aimed to determine whether and to what extent academic procrastination could be predicted based on students' metacognitive beliefs.

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Article Synopsis
  • The study focused on evaluating the prevalence of knee osteoarthritis (KOA) in individuals over 50 in Kermanshah, Iran, using data from health bus visits in 2016-2017 with a sample size of 589.
  • Findings indicated that knee stiffness was more common in women (40.7%) than men (20.5%), and higher prevalence of knee pain was linked to higher BMI categories.
  • Overall, 60.5% of women and 38.6% of men reported experiencing knee pain, while 39.2% of the participants had never felt knee pain.
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Background: Medical ethics is a vital quality for the doctors which has been seriously taken into consideration in recent years. Identifying the factors affecting medical ethics may help to develop more effective ways to promote this quality in medical education. This study was aimed to explain the challenges of hidden curriculum in learning the professional ethics among Iranian medical students.

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Introduction: Professionalism and medical ethics are a vital quality for doctors, which has been taken into account seriously in recent years. Perception of the factors affecting professionalism may help develop more efficient approaches to promote this quality in medical education. This study was aimed to explain the role of hidden curriculum in the formation of professional ethics in Iranian medical students.

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Since 2000, many countries have achieved considerable success in improving child survival, but localized progress remains unclear. To inform efforts towards United Nations Sustainable Development Goal 3.2-to end preventable child deaths by 2030-we need consistently estimated data at the subnational level regarding child mortality rates and trends.

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These data were acquired to investigate the relationship between quality of services with satisfaction, psychological commitment and oral advertising among patients in selected clinical centers of Kermanshah University of Medical Sciences. A total of 420 patients referring to the health centers were agreed to participate, and 201 patients were selected finally using a simple random sampling. Data were collected by multiple questionnaires, including quality of service, satisfaction, psychological commitment and oral promotion.

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Nursing students by professional socialization could catch the necessary professional commitment in this carrier. In addition, by solving the problem and having a specific and certain discipline could have act as a nurse. The aim of this study is evaluating the relation between professional socialization and professional commitment of nursing students in Kermanshah University of medical sciences (KUMS), Kermanshah, Iran.

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Physical attractiveness is one of the topics requiring new standards in the modern age, whereby the relationships between individuals are formed. The present data article aimed to evaluate the students' body management and ego-identity status at Kermanshah University of Medical Sciences (KUMS), Iran in 2017. The statistical population consisted of 4200 students at KUMS.

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The present data article was prepared with the aim of assessing the instructor׳s professional ethics of teaching in Kermanshah Medical Science University from the student׳s perspective in 2017. For this data article, 260 students in Kermanshah University of Medical Sciences (KUMS) were selected by a simple random sampling method. The data collection tool was based on "Ethical principles for college and university teaching" (Murray et al.

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The present study aimed to assess the levels of staff׳s awareness and attitudes towards the importance of household hazardous wastes (HHW) management at Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran. The awareness and attitudes were measured using a researcher-made questionnaire, which was then completed by 200 personnel at KUMS with different responsibilities. Finally, the data were then analyzed using the SPSS Statistical Software Version 21.

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The aim of the collection of the present dataset is to show the antibacterial effects of the hydro-alcoholic extract of plant on . Firstly, the herb was collected from investigated hills in Gonabad, Khorasan province, Iran. After botanical and pharmocognosy investigation, the hydro-alcoholic extract of this herb was produced using percolation method.

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This study was aimed to investigate the knowledge, attitude, and behavior of farmers about the pesticide use and wastes, and to determine the factors affecting the use of pesticides and their health effects, in agricultural lands located in Kermanshah province, western Iran. Three hundred eleven (311) farmers were included in this study, and filled a structured questionnaire containing questions about their basic information, their knowledge and attitude regarding pesticides, and their practices for pesticide disposal. In addition, the type and amount of pesticide consumption, and the health symptoms during the last year were recorded.

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Background: In this research, a new extraction method based on dispersive liquid-liquid microextraction and the solidification of deep eutectic solvent has been developed for the determination of heavy metals in soil and vegetables prior to their analysis by graphite furnace atomic absorption spectrometry (GFAAS). In this method, a green solvent consisting of 1-decyl-3-methylimidazolium chloride and 1-undecanol was used as an extraction solvent, yielding the advantages of material stability, low density and a suitable freezing point near room temperature.

Results: Under optimal conditions, enrichment factors are in the range of 114-172.

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Evidence-based medicine (EBM) is defining proper and wise use of the best evidence in clinical decision for patient׳s care. This study have done with the aim of evaluating health information system for decision-making with EBM approach in educational hospital of Kermanshah city. The statistical population include all the specialist and specialty, and also head nurses of educational hospitals in Kermanshah city.

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Air pollution is the major health concern in modern societies, especially in countries with arid and aggressive climate. Nowadays extensive research has been carried out to identify air pollution and its control. The main aim of this study is determine the atmospheric arsenic deposition concentration in Gonabad County in northeast Iran.

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Food hygiene is a key factor at the time of production and distribution of food. Therefore, the present study aimed to assess the interventional role of education in changing the knowledge and attitudes of urbane mothers towards food hygiene in Ravansar Township, Kermanshah, Iran. To this end, 200 mothers residing in Ravansar Township were selected using simple random sampling.

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Background: Persistent sample circulation microextraction (PSCME) combined with graphite furnace atomic absorption spectrometry (GFAAS) was developed as a high pre-concentration technique for the determination of heavy metals in fish species. In this method, a few microliters of organic solvent (40.0 µL carbon tetrachloride) was transferred to the bottom of a conical sample cup.

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Background: Learning requires application of such processes as planning, supervision, monitoring and reflection that are included in the metacognition. Studies have shown that metacognition is associated with problem solving skills. The current research was conducted to investigate the impact of metacognitive instruction on students' problem solving skills.

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Introduction: Although evidence-based medicine has been a significant part of recent research efforts to reform the health care system, it requires an assessment of real life community and patient. The present study strives to clarify the concept of evidence-based medicine in educational and therapeutic experiences of clinical faculty members of Kermanshah University of Medical Sciences (2014).

Materials & Methods: It was a qualitative study of phenomenology.

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Introduction: studies have indicated that emotional intelligence is positively related to self-efficacy and can predict the academic achievement. The present study aimed to investigate the role of emotional intelligence in identifying self-efficacy among the students of Public Health School with different levels of academic achievement.

Methods: This correlational study was conducted on all the students of Public Health School.

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