فهرست مطالب صاحبه یوسفی

Technology in medical education is a little-known issue that needs to be used more quickly. In this regard, researchers need to explain the challenges of this issue more and with better quality. The current research has been carried out with the main purpose of identifying the current and desirable situation of the use of information technology in medical education and the challenges facing it from the point of view of the professors and personnel of Birjand University of Medical Sciences.

This study was conducted using a qualitative method, with semi-structured interviews, in order to categorize the challenges and obstacles of the use of new technologies in health in 1402. 17 of them were selected by purposeful sampling. Interviews were written, coded, and classified.

the challenges of using health technology in the university in two categories "insufficient support and "technology challenge" and sub-categories "decreasing motivation to use new educational methods based on technology, avoiding technology, not providing new educational platforms, high costs, and insufficient support They were placed.

Providing infrastructures, getting to know more personnel and providing appropriate educational assistance for practical ideas and teaching user-friendly technology programs can greatly help to solve the challenges of modern technologies in the field of medical sciences and health in medical sciences universities.

Recently, adsorbed natural gas (ANG) has been considered as a low pressure and safe method for storage of natural gas, especially in vehicles. Nevertheless, the usage of the ANG storage system is hindered by the thermal effects due to both heat of adsorption and desorption during the charge and discharge processes and hence, an effective thermal enhancement is essential for the development of this technology. The purpose of this study is the investigation of transient thermal behavior of an ANG tank during charge and discharge cycles. There is a gas diffuser at the center of the tank to improve its temperature fluctuations by changing the flow direction from axial to radial. In this study, mass and energy equations were first derived and the resulting equation system was solved by implicit finite difference numerical method. By solving these equations, radial temperature and pressure distributions of adsorbent bed were obtained over time. Then, the effective parameters on the temperature fluctuations and efficiency of the ANG tank were studied. Numerical results show that the gas diffuser increases dynamic efficiency around 5% during the charge and discharge cycles. The results also show that the time of process, adsorbent bed thermal conductivity, convection heat transfer coefficient, tank geometry and dimensionless Biot and Fourier numbers are important factors on the efficiency enhancement. Also it was shown that high penetration resistance of the adsorbent bed may have a significant impact on the storage capacity and charge process time of the ANG tank.

Time management is one of the most important skills in learning activities. So that in some of the studies time management has been mentioned as one of the most effective factors affecting academic achievement. The aim of this study was to investigate the relationship between time management skills and academic achievement in nursing and public health students.
This is a cross-sectional descriptive-analytic study. This study was performed on 243 of nursing and public health students during the academic year 2016- 2017. Samples were selected by convenience sampling.Tesser time management questionnaire was used to measure students’ time management skills. Data were analyzed with SPSS 24, using descriptive statistics, Pearson correlation coefficient, independent t-test and ANOVA. In all statistical tests, p FINDINGS: Results showed a significant correlation between time management skills and academic achievement in students (p=0.0001). According to the study, there was a statistically significant relationship between time management skills with gender, age, education level, housing, the enthusiasm for education (p0.05).
In this study, time management skills has affected the student's academic achievement but student's time management skills was almost desirable. Therefore, it is recommended to upgrade student's time management workshops to be held.