Designing a model to empower the educational system performance of agricultural vocational schools

This research aimed to compare the perspective of trainers and trainees at agricultural vocational schools in Iran regarding the empowerment of the educational system. It is an applied study in orientation, a hypothesis-testing study in goal, and a comparative causal study in strategy. Data were collected with a researcher-made questionnaire. The statistical population was composed of all trainers and trainees of the agricultural vocational schools in the 2020-2021 educational year amounting to 1119 trainees and 120 trainers, out of whom 169 trainees were sampled by simple randomisation and 120 trainers were sampled by the consensus method to participate in the research. The data were analysed in the Smart PLS3 and SPSS version 23 software packages. In addition to the descriptive statistics, the construct validity and the fit of the model were determined by confirmatory factor analysis and structural equation modelling. The management process, the educational process, curriculum content, technical teacher training, and the supply of space, equipment, and technology have positive and significant effects on the empowerment of the educational system at the agricultural vocational schools in both the trainers' and trainees’ groups. The empowerment of the educational system at agricultural vocational schools is effective in achieving quality assurance in the educational system and subsequently, improving its quality continuously. This paper contributes to developing a theoretical framework by considering the dimensions and components underpinning an empowering educational system. This study is the first attempt to compare the perspective of trainers and trainees about an empowering educational system in agricultural vocational schools. The study provides a framework in which special attention is paid to the empowerment of the educational system at these schools so that the managers and trainers can work with more authority and play a role in improving the educational system of the agricultural vocational schools

The Impact of Emotional Intelligence on Citizenship Behavior of Physicians (With Emphasis on Infertility Specialists)

Objective: To survey emotional intelligence in promoting of the citizenship behavior (manner gesture) of physicians. Materials and methods: In a descriptive study, co relational and statistical community approach of research were used. Cases were doctors having subspecialty of the infertility in Islamic Republic of Iran. Using simple random sampling method 212 cases were selected. Questionnaire was used for data collection. After summarization, structural equation modeling techniques were used for analyses and interpretation of research data. Results: Findings confirmed that three of the five aspects of EI have had significant positive impact on the citizenship manner of physicians that these factors in order to their priority impact are: 1) Empathy, 2) Self motivation and 3) Self control. Conclusion:EI interpersonal elements have greater influence on the citizenship behavior of physicians.

Evaluation of foliar application of selenium and flowering stages on selected properties of Iranian Borage as a medicinal plant

Abstract Many of the active constituents of drug or medicines were originally derived from medicinal plants. Iranian Borage are still being used in regular basis. Selenium (Se) is an essential mineral nutrient for animal and human growth. The aim of this research was to determine the effect of (2, 4, 8 and 16 mg L−1) of as sodium selenate (Na2SeO4) and as sodium selenite (Na2SeO3) on some important properties of Iranian Borage in factorial based on Randomized Complete Block Design via four steps: 2 true leaves stage, ten leaves, 2 weeks and 1 week before flowering. The traits were evaluated during flowering period. Results showed that the highest shoot fresh and dry weight and shoot length, total alkaloid, essential oil percentage were obtained by 4 mg L−1 sodium selenate at the end of flowering. In addition, 4 mg L−1 sodium selenate concentration significantly improved flower yield (diameter, number, weight). The plants were treated with 8 mg L−1 sodium selenate, the higher total phenols and flavonoids, antioxidant activity, soluble sugars, root and fresh weight was seen at end of flowering. When the plants were sprayed with 4 mg L−1 sodium selenite higher total chlorophyll was observed at full of flowering. 16 mg L−1 sodium selenite released the maximum Se acclimation in the petals. 20 composites were discovered containing ɑ-Pinene (23.61%) with sodium selenate in 4 mg L−1. Generally, selenium sources significantly improved morpho-physiological and phytochemical

The Impact of Sympathetic Components of Emotional Intelligence on Citizenship Behavior of Physicians

Objective: One of the most important characteristics of an effective employee performance is person's Sympathetic components of emotional intelligence that has been increasingly considered in an enterprise environment. In this article, we will survey this component in promoting citizenship behavior of physicians. Materials and methods: In a descriptive, co relational and statistical community approach The outstanding performance of an organization using simple random sampling method, 212 cases were included as doctors having subspecialty of the infertility in the Islamic Republic of Iran. A questionnaire was used for data collection. After summarization, structural equation modeling techniques were used for analysis and interpretation of research data. Results: The Sympathetic component has a significant positive impact on organizational citizenship behavior (T=2.90) and this factor with the effect of 0.46% has the impact on organizational citizenship behavior. Conclusion: Considering the importance of sympathy aspect due to results of this research hospital managers are recommended to consider the importance of emotional intelligence in order to enhance the social capabilities of citizenship behaviors of physicians

Analysis of Scientific–Executive Capability and Up-to-date of Iran's Parliament Approvals in Drought Crisis Management

Drought is one of the most complex and at the same time most underrated phenomena compared to other natural disasters, yet it has had drastic, and sometimes catastrophic, effects on essential human activities across the world since ancient times. Drought is a slow-moving hazard with negative social and environmental consequences. Crisis management is part of the drought management cycle. In Iran, crisis management is the primary strategy adopted against this crisis, and consists of a spectrum of related regulations that codify the responsibilities of every organization, institution, and people from all walks of life against drought. One of the main flaws in crisis management is the absence of suitable laws and regulations and their proper execution. This study aims to review drought crisis management focusing on parliament approvals. The study results showed that there are no comprehensive and exclusive regulations against drought in Iran. There were also certain challenges associated with the implementation of these laws. This study can help reduce vulnerabilities and improve coordination in the management of drought crisis

Zinc oxide nanoparticles mediated substantial physiological and molecular changes in tomato.

There has long been debate about how nanoproducts meet agricultural requirements. This study aimed to investigate tomato responses to the long-time foliar application of zinc oxide nanoparticles (ZnO-NP; 0 and 3 mgl-1) or bulk type (BZnO). Both ZnO-NP and BZnO treatments, especially the nanoform, were significantly capable of improving growth, biomass, and yield. The ZnO-NP treatment upregulated the expression of the R2R3MYB transcription factor by 2.6 folds. The BZnO and ZnO-NP treatments transcriptionally up-regulated WRKY1 gene by 2.5 and 6.4 folds, respectively. The bHLH gene was also upregulated in response to BZnO (2.3-fold) or ZnO-NP (4.7-fold). Moreover, the ZnO-NP application made a contribution to upregulation in the EREB gene whereas the bulk compound did not make a significant change. Upregulation in the HsfA1a gene also resulted from the ZnO-NP (2.8-fold) or BZnO (1.6-fold) supplementation. The MKK2 and CAT genes displayed a similar upregulation trend in response to the supplements by an average of 3-folds. While the application of ZnO-NP slightly down-regulated the histone deacetylases (HDA3) gene by 1.9-fold, indicating epigenetic modification. The supplements, especially the nano-product, enhanced concentrations of K, Fe, and Zn in both leaves and fruits. The concentrations of Chla, Chlb, and carotenoids were increased in response to the BZnO or ZnO-NP treatments. Likewise, BZnO or ZnO-NP mediated an increase in activity of nitrate reductase and proline content in leaves. These treatments increased soluble phenols and phenylalanine ammonia-lyase activity. With a similar trend, the BZnO or ZnO-NP application improved the activities of catalase and peroxidase enzymes. The reinforcement in metaxylem and secondary tissues resulted from the applied supplements. This study provides comprehensive comparative evidence on how ZnO-NPs may remodel the chromatin ultrastructure and transcription program, and confer stress tolerance in crops. This study also underlines the necessity of providing integrated transcriptome and proteome data in future studies

Experimental investigation of new compound adsorption on carbon steel in 1M HCl

117-123The effect of new compounds named, 6,6'-(((2,2-dimethylpropane-1,3-diyl)bis(azanediyl))bis(methylene))bis(2- methoxyphenol) (RSH) on the corrosion inhibiting of ST- 37 low carbon steel in 1.0 M HCl has been studied. The inhibitor effects on the corrosion behaviour of the samples have been determined at three different concentrations, 0.5, 1.0, 1.5 and 2.0 mg/L. Weight loss, polarization curves, AC impedance measurements and Atomic Force Microscopy (AFM) have been utilized to study the corrosion behaviour of carbon steel in corrosive environment in the presence and absence of new ligand. Results show that the inhibition occurs through adsorption of the inhibitors molecules on the metal surface. The inhibition efficiency was found to increase with increasing inhibitor’s concentration. Polarization data indicated that this compounds act as mixed-type inhibitors. The corrosion efficiency of RSH at an optimal concentration of 2mg/L is 86. The adsorption of inhibitors follows the Langmuir isotherm. The values of free energy of adsorption in the presence of the corrosion inhibitor are around -32 KJmol-1, which indicate chemiosorption of the molecules. Powerful Atomic Force microscopy is used for the surface morphology studies

A Model for Slow Food Extension; Based on Grounded Theory

The present study aimed to determine extension requirements for slow food (SF) and to provide a model for SF extension in Iran condition. The study employed the systematic approach of grounded theory for model development. The statistical population was composed of all key experts of SF extension of which 15 individuals were selected as the sample by the purposive sampling technique. Data were collected by semi-structured interview method and analyzed by the systematic approach of grounded theory through the three stages of open, axial, and selective coding. The reliability of the findings was checked by members matching and peer review. For members matching, four participants of the final report reviewed the first stage of analysis and the derived categories. The results of the analysis showed that 169 initial codes derived at the first stage of open coding were narrowed to 37 codes and were finally grouped into six categories. It was tried in the research to use SF extension experts’ views to answer the question as to how a model can be presented for SF extension by grounded theory. This model is based on a rational pattern that includes the causes and factors underpinning SF, contexts, supporting conditions in the SF model, strategies, and consequences of people’s lack of tendency towards developing an SF-based lifestyle. People’s awareness and knowledge were emphasized by both previous research and the experts interviewed here. The results show that people’s participation in decision-making has a significant impact on the SF model and all individual citizens should be covered by the training programs to reach sustainable food diets