leyla mohammadi

The purpose of this research is to explain the components of e-learning and learning in the workplace. research method according to applied purpose; According to the time of data collection, it is cross-sectional and quantitative in the form of non-random (targeted or judgmental) sampling. The statistical population of this research includes: the first group includes three sources of information and the second group includes journalists and experts familiar with the subject of the research. The results showed that for e-learning and learning in the workplace, there are nine main categories or themes with sub-components involved: Category 1. Organization and management (managerial, financial, educational, environmental factors) Category 2. Information and content (quality of information and content; up-to-dateness of information and content; availability of information and content; needs-based information; access to information and content). Category 3. Interaction and communication (inclusive interaction with the content; inclusive with the teacher; inclusive with the inclusive; inclusive with the system; inclusive with educational factors) Category 5. Effectiveness (inclusiveness, continuous learning, multimedia content, variety of educational resources, variety of educational methods, variety of educational services) Category 6. Technical quality (security quality of the system; technical standards of the system; satisfaction with support services; quality of access to the system); Category 7. Learning objectives (individual development; achieving organizational goals; motivational stimuli; social stimuli; individual knowledge management; organizational knowledge management) Category 8. Learning requirements (requirements: technological; individual; environmental; communication; knowledge-oriented). educational; organizational) and category 9. Dimensions of learning (dimensions: technological; educational; organizational; managerial).

The present study was conducted with the aim of structural analysis of personality traits, organizational commitment and job motivation with the mediating role of self-control in teachers and principals of elementary schools for girls.
This research, in terms of purpose, was applied; In terms of data collection method, was descriptive, of the survey type; and in terms of the nature of the data, was quantitative. Statistical population, have been including all teachers and principals of elementary schools for girls in the academic year 2022-2023 to the number of 369 people. The sampling method was multi-method sampling. The sample size, according to Krejcie and Morgan table (1970), there were 225 people. The data collection tool, was HEXACO Traits Personality (2013), Allen and Mayer organizational commitment questionnaire (1990), Herzberg job motivation questionnaire (2004) and Tangney, Baumeister & Boone self-control questionnaire (2004). To analyze the data, in addition to descriptive statistical techniques, the following inferential statistics techniques were used Step by Step Regression and Structural Equation Modeling.
The research findings showed, relationship between personality traits, organizational commitment, job motivation and self-control of teachers and principals was positive and significant (P<0/01). Furthermore, the mediating role of self-control in the effect on personality traits, organizational commitment and job motivation of teachers and principals was confirmed.
It is concluded that, to improve the professional performance of teachers and school administrators; the institution of education must take steps in order to strengthen personality traits and setting the stage for an organizational commitment and job motivation; and also optimizing self-control.

This paper investigates the relationship between the unemployment rate and economic growth (Okan Law) in Iran. Our results show that there is a weak relationship between our variables of interest. Further, over the last two decades, the significant relationship between economic growth and employment growth was lost which was an indicator of an increase in unemployment rate in some years. We also define and estimate the effective unemployment rate to exclude active population from the official unemployment rate. We find that a decrease in the participation rate explains changes in the unemployment rate in comparison with an increase in the economic growth.

The square distribution of services and sources among the different areas of city and the  citizens' equal access to these services is the synonym of sicial justice, due to the fact that the unfair access to the sources would cause the sicial crisis and complex spatial problems, and also the justly appropriate distribution would lead to the balanced development of urban areas. The purpose of this study is to evaluate the coordination level of population and urban services in different areas of Ilam city and to present the optimal solutions in order to reach to a balanced services distribution at the city level for all citizens to use the urban services.

The present study is based on the analytic_descriptive methododology with the practical purpose. Spss and factor and cluster analysis have been used to survey the urban services distribution in Ilam.

The results of the study indicate that among the three indicators of urban services and among the neighborhoods of Ilam, the physical index circumstances are in a better position than other indicators. The economical index is in a mild optimal position. On the other hand, based on the two comparative analysis methods (factor, cluster), it is concluded that the central area is in the best position, and the area of Shadabad in in a mild position, while other areas like Janbazan, Chalimar, Norouzabad, Azadegan, Razmandegan, and Banbarz are in an inappropriate situation

The situation arose due to problems such as: lack of continuous management (during the 21 years 13 mayor has changed); weakness in the formulation and implementation of laws; maladministration and inconsistency between the urban management systems and the lack of integrated vision; the volatility of municipality revenues; overcoming the look Tribal citizenship look; undesirable dispersion of congestion; per capita consumption of recreational amenities.

The kinetics of the reactions between triphenylphosphine 1 and dialkyl acetylenedicarboxylates 2, in the presence of a NH-acid such as 5-nitroindazole 3,were studied. Corresponding kinetic parameters to all reactions were evaluated, with the second order rate constant (k) values calculated. Effects of solvent, temperature, and reactants (dialkyl acetylenedicarboxylates) structure and concentration were evaluated on the reaction rates. Theoretical studies were performed to evaluate potential energy surfaces for all structures participating in the reaction mechanism. For all reactions, the first step was recognized as the rate-determining step, on the basis of experimental and theoretical data. Quantum mechanical calculations were utilized to clarify how the ylides exist in solution as a mixture of two geometrical isomers (Z- and E-) -the issue of majority isomer.