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The purpose of this study is to investigate the behavior of Farsi multiple interrogatives from the perspective of Superiority Effect (SE). Adopting the Minimalist Program (MP) approach, the presented research and the suggested analysis provides a critique of some extant studies on wh-movement in Farsi Multiple interrogatives and the effect of SE on this type of movement. In contrast to Bošković's (1999) view that Focus Languages do not demonstrate SE, this study shows that Multiple Interrogatives in Farsi, a focus language, indeed demonstrate SE. With this purpose and adopting a descriptive design, in the present study, sample multiple interrogative sentences in Farsi were collected from two sources. The first was previously valid multiple interrogatives studies and the second was the samples that the researcher fabricated for the purpose of analysis. The reliability of the data from the first source is followed from the reliability of the source studies. The reliability of the data from the second source was established by the researcher’s linguistic intuition as a native speaker of Farsi. The data were then analyzed according to the Minimalist Program, and in particular, in terms of wh-movement and SE on this type of movement. The results revealed that unlike previous studies (e.g., Kahnemuyipour, 2001) that fail to explain SE violation cases in Farsi and rules out some varieties of multiple interrogative constructions in Farsi in terms cases of Superiority Condition Violation (SUV), to resolve the problem, a syntactic license was proposed to explain SUV in wh-movement in Farsi multiple interrogatives.
 

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This article explores the effect of iconicity and textual cohesion on processing causal relations in Persian discourse using an experimental method. A reading-time task with a within-subject design was set up. Twelve 3-sentence experimental scenarios and 12 filler scenarios were constructed. Iconicity and cohesion were the independent variables and participants’ reaction time (RT) was the dependent variable. The cohesion variable manipulated the degree of cohesion between the first and second sentences of scenarios. The iconicity variable manipulated the order of the second and third (cause and effect) sentences of scenarios. Forty-eight participants read the scenarios and verified if the target sentence, which asserted the implicit causal relation between the second and third sentences of scenarios, was correct. The RTs of the participants were collected using DMDX program. The data were then submitted to a mixed-model analysis in R. The main effect of iconicity and cohesion on participants’ RTs was found. There was no interaction effect between iconicity and cohesion. The target sentence had the shortest RT in the condition with iconic and high-cohesion scenarios. Also, the target sentence in the condition with iconic but low-cohesion scenarios was processed as fast as the target sentence in the condition with non-iconic but high-cohesion scenarios. The findings confirm the facilitatory effect of iconicity on understanding causal sequences. The results also show that if, for discourse reasons, information is provided non-iconically, the existence of highly cohesive relations between the causal sequences and the previous context can compensate the non-facilitatory effect of non-iconic sequences.

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Entrepreneurship is vital for driving innovation, economic development, and sustainability in the agricultural sector, empowering farmers, and ensuring food security. Successful promotion of agri-entrepreneurship demands a nuanced approach that considers both the personal traits of entrepreneurs and the institutional factors. This study employed linear regression analysis and principal component analysis to examine the determinants of entrepreneurial success and identify factors contributing to effective interventions across three distinct entrepreneurial categories i.e., farm-based, off-farm based, and service/tech entrepreneurs. Data was gathered through structured interviews involving two hundred agri-entrepreneurs in Rajasthan and Telangana states. The regression analysis revealed that diverse psycho-personal and socioeconomic variables like marital status, income levels, and achievement motivation were of significant influence. The principal component analysis provided valuable insights into the institutional factors underpinning effective entrepreneurship promotion interventions. Technical factors like tailored project support, financial enablers including government funding and tax incentives, and robust implementation mechanisms involving stakeholder collaboration were highlighted. Operational elements such as; training institute-industry-market-entrepreneur linkages, administrative commitments, and policy consistency, collectively shaped intervention effectiveness across the entrepreneurial ecosystems. This comprehensive examination of individual and institutional determinants offered a holistic perspective on fostering successful agri-enterprises, emphasizing the need for contextualized approaches that align personal attributes with tailored institutional interventions.

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Aluminum nano-films are one of the functional elements that have various applications in different fields such as strengthening cement base materials, improving the performance and efficiency of concrete, and enhancing the mechanical and volumetric properties of clay. In this study, the mechanical responses of aluminum nano-film are investigated under uniaxial tensile and compressive tests using the molecular dynamics (MD) method. The initial configuration of the nano-film is constructed based on a 3D aluminum core—alumina shell model that provides a suitable description of surface oxidation in the nano-film. This model is useful to determine the influence of surface oxidation on the mechanical behavior of nan-film. Because of the accuracy and competency, the inter-atomic interactions are evaluated using the EAM+CTI potential, which is a hybrid potential consisting of two components, i.e., EAM and CTI potential, such that it can also take into account the electrostatic interactions between the atoms. After establishing the initial configuration, the energy minimization process is performed on the nano-film, and then its temperature and pressure are adapted to the environmental conditions through the relaxation process. The MD analysis is accomplished by the open-source LAMMPS software, and the visualization of outputs is performed by the open-source OVITO software. The periodic boundary condition is imposed on the lateral sides of the nano-film to eliminate the free surface effect of the atomistic analysis. The tensile and compressive tests are applied to the nano-film in accordance with the experimental tests, and the stress—strain curves are determined. The concept of Virial stress is employed to calculate the stress of the atomic model, which is equivalent to the conventional Cauchy stress in classical mechanics. In order to diminish the dynamic effects, deformation is incrementally applied to the nano-film, such that at each increment, a small strain is gently imposed, then the nano-film is relaxed under the deformed conditions, and finally the stress and strains are evaluated. The numerical simulations are verified by comparing them with experimental data, which demonstrates the acceptable accuracy of the obtained numerical results. The influence of various parameters such as the thickness and the percentages of oxide layers are investigated on the mechanical response and stress-strain curve of aluminum nano-film under the uniaxial tests. It is demonstrated that the thickness of the oxide layer significantly impacts the mechanical behavior, such that the hardness and energy absorption capacity of the nano-film is increased considerably by increasing the percentage of the oxide layer thickness. However, increasing the total thickness of the nano-film leads to a decrease in the Young’s modulus and elastic limit of the specimen. It is because of the decrease in the percentage of oxide layer thickness by increasing the total thickness of the nano-film. Point defects are one of the important imperfections in the crystal structures of atomic configuration that have a significant effect on the mechanical behavior of materials. In order to investigate the influence of point defects, different percentages of voids are generated by randomly omitting some atoms in the nano-film domain. The generated specimens are analyzed under the uniaxial tests, and their mechanical characteristics are evaluated. The numerical simulations demonstrate that the hardness of the nano-film is significantly reduced by increasing the point defects.
 

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Nowadays, application of enhanced oil recovery methods has increased; therefore it’s necessary to determine their impacts on environment and human life. So, this research investigates the environmental impacts of conventional enhanced oil recovery methods and new methods such as using electromagnetic waves, ultrasound waves, and nanoparticles. The investigations show that electromagnetic waves and ultrasound can effectively remove many environmental pollutants. Characteristics of the wave and the type of formation determine that these waves have different effects on the formation, and efforts should be made to understand these effects to prevent damage to the formation. Nanoparticles can also reduce the quantity of pollutants in the environment. According to the mechanisms of entrapment of nanoparticles in the porous medium, they may remain in the reservoir and find their way to the underground water over time, so their environmental effects should be considered in the long term. A better knowledge of new methods of increasing oil extraction will lead to the identification and use of more suitable methods with less environmental effects (compared to conventional methods).

 

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Abstract:
Relying on the dramatic effects and all cultural potentials of Iranian old and poular literature, this paper aims to deal with the possibilities to contemporarize them for new media productions. Literature is one of the most prominent icons of Iranian rich culture. A notable part of Iranian literature is composed of folklores and popular narratives, which are genuinely full of novel themes and authenticated knowledge to be adapted into film and TV series. The present research will show why exactly Iranian contemporary film-makers and play writers, despite the existing large culrual legacy, have failed so far to apply the potential capabilities. Using a pathological approach to the historical discontinuities happened during the evolution of dramatic functions of Persian old narratives, this study attempts to present a qualitative assessment of these literary art works. After reconsidering the most significant elements of Iranian popular narratives, the paper goes then to propund some common ignored challenges concerning the "adaptation" techniques for media productions. Finally, we would describe a typical narrative of Iranian folklore by which a practical method for new possible adaptation for Iranian TV drama might be provided.

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Applying social capital to refurbish urban streets has meant recognizing opportunities and challenges and shaping processes to its sequences over time. The purpose of the present study is to introduce a strategic framework for applying the potentials and values ​​of social capital in environmental improvement and responsible maintenance and social control of street-related sequences. The main question is that how to transform the role of today's street as an element of neighborhood segregation into a linking element of discrete neighborhoods so as to become a showcase for cultural and social interactions. The method of this research is descriptive-analytical which is in three phases: explaining the relevant conceptual framework for entering the research context, applying it to the research context, analyzing and discussing the objective and subjective findings, Qualitative data analysis is done. The measurement tool is a semi-structured questionnaire, using descriptive statistics and inferential statistics performed by SPSS software were used to evaluate criteria and answer research questions. The research context is Imam Khomeini Street and the neighborhoods adjacent to this street. The sample size was 378 using Cochran formula. Indicators used in this study are invitations, neighborhood personality expression on the street edge, transparency and depth to the street edge, and a sense of belonging and responsible environmental behaviors. The results indicate that the items related to the design of the entrances and the continuation of recreational and tourism activities on the edge and the inner texture of the neighborhoods are of greater importance for identifying street sequences.

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Rotation of trading partners by Iran, considering the trading background of each partner and its different attitudes towards economic sanctions is an effective initiation for decreasing the negative effects of the sanctions and persuading other countries to ignore them. This initiative will create a positive and sustainable balance for the trading condition of Iran. To further this effort, a more proactive trading approach is regionalism and consequently selection of the right trading partners can be a useful solution. On the other hand, in cross-regional dimension, with regards to the current economical crisis, specifically in Europe, Iran is able to find suitable trading partners. Additionally, Iran can promote the idea that the global economic super powers are losing numerous lucrative opportunities in the attractive market of Iran. This approach can increase the bargaining power of Iran in economical negotiations and persuade other countries to overlook the current sanctions. In this atmosphere, studying the actors of the sanction games and their capacities, the amount of value-creation and interaction and the mechanism of their motivational leadership are important issues in the process of minimization of the negative impacts of the sanctions and the selection of trade partners must be based on the mentioned criteria.

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Rotation of trading partners by Iran, considering the trading background of each partner and its different attitudes towards economic sanctions is an effective initiation for decreasing the negative effects of the sanctions and persuading other countries to ignore them. This initiative will create a positive and sustainable balance for the trading condition of Iran. To further this effort, a more proactive trading approach is regionalism and consequently selection of the right trading partners can be a useful solution. On the other hand, in cross-regional dimension, with regards to the current economical crisis, specifically in Europe, Iran is able to find suitable trading partners. Additionally, Iran can promote the idea that the global economic super powers are losing numerous lucrative opportunities in the attractive market of Iran. This approach can increase the bargaining power of Iran in economical negotiations and persuade other countries to overlook the current sanctions. In this atmosphere, studying the actors of the sanction games and their capacities, the amount of value-creation and interaction and the mechanism of their motivational leadership are important issues in the process of minimization of the negative impacts of the sanctions and the selection of trade partners must be based on the mentioned criteria.

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Abstract  Trust leads to the development and improvement of group morale, through creation of cooperation and connection among group members. It directly and indirectly affects the group output, and eventually on organizational performance. Knowledge sharing in organizations leads to faster individual and organizational learning; increases creativity, and causes improvement in individual and organizational performance. Therefore, organizations nurture knowledge sharing and encourage their employees to act upon it. Trust building in organization and recognizing its relationship with knowledge sharing is especially important for the creation of competitive advantage. This research is carried out, aiming the “identification of the relationship between interpersonal trust and knowledge sharing in the Iranian National Gas Company headquarter”. The data related to trust and knowledge sharing are collected and analyzed by correlation analysis. Research findings confirm the positive and significant relationship between interpersonal trust and knowledge sharing and their factors.

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Abstract The purpose of this paper is investigating the impact of servant leadership on followership effectiveness. Model variables are selected through experimental and theoretical study. The data are obtained by survey method, based on surveying the managers and employees of 22 selected governmental organizations, then the hypotheses are investigated. This research is distinguished from other similar researches in that, instead of individual correlation analysis and ignoring other circumstances, using advanced methods, the variables have been simultaneously and two-way analyzed. In order to do this, Eviews 7.1 and spss19 are used for estimating parameters by the use of OLS method; Since there is a possibility for existence of two-way relation between the variables, three stages simultaneous equations (3SLS) is used to estimate simultaneous impacts of servant leadership on organizational effectiveness. The quantitative results of quantitative estimation of the models by the Structural Equation Modeling showed that servant leadership has positive impact on followership effectiveness.    

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In this study, the effects of drying temperature and mechanical pressure on the surface structure and dynamical properties of polyaniline (PAni) were studied. PAni was synthesized through the aniline polymerization process in the presence of ammonium persulfate in acidic medium and normal methyl-2-pyrrolidine solution. The obtained solution was dipped on a substrate of quartz glass. Atomic force microscopy (AFM) analysis based on nano-indentation tests were used to determine the values of hardness, Young’s modulus and Poisson’s ratio of the films. The results of the analysis of the scanning electron microscope demonstrated that the surface morphology of the film is changed from a fiber-to-interconnected cross-linked networkby increasing the drying temperature. The transmission electron microscope analysis showed that the diameter of the fibers on the surfaces dried at 318 K and 418 K was 18 and 30 nm, respectively. AFM results showed that the mean surface roughness of PAni film at 318 K without mechanical pressure was 63 nm, while for the film pressed at 5 MPa was less than 35 nm. Thermo-mechanical analysis showed that the glass transition temperature of the PAni film prepared without mechanical pressure and the film pressed at 5 MPa were 386 K and 378 K, respectively. Investigating the temperature dependence and applied pressure on the film surface in determining the viscoelastic properties of the PAni nanostructured film can provide readers with appropriate information about the storage and loss modulus of the film and the activation energy of the polymer layer during the thermal decomposition process.

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Toxic effects of malathion and endosulfan to fertile chicken eggs were determined. In-jection of 1.25, 2.5, 5.0 and 10.0 mg/egg of malathion into yolk sac of fertile eggs prior to incubation caused mortality of 10.0, 30.0, 83.33 and 93.33% respectively. Similar trend was observed with injection of endosulfan doses. Malathion and endosulfan at 1.25 mg/egg caused no pronounced LD50 increase in mortality as compared to control groups. The LD50 values for these insecticides proved malathion to be more toxic than endosulf- an. The hypothesis that the dose response of viable embryo fitted a linear regression line was statistically acceptable. Combination of malathion and endosulfan increased the mor-tality rate as compared with either one alone. With either compound, an increased dose generally resulted in a decrease in embryonic body weight.

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One of the newest and the most comprehensive models for the behavior change is Information- Motivation- Behavioral skills (IMB) model. It is both simple and economic, and is of proper efficacy in the studies. IMB model as a health behavior change model is based on integration of the theories in social psychology and health education and promotion, emphasizing on information, motivation and behavioral skills as the basic determinants of the health-related behaviors The purpose of this article is to introduce the IMB model and by review of some studies based on this model; suitability of the model for health education and promotion interventions to be discussed. Iranian and foreign studies conducted using this model reveal the model's effectiveness in various health education disciplines. Although the IMB model has restrictions and disadvantages as any other health education and promotion model, IMB model-based interventions' advantages show that it is an applied model for changing health behavior.

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The rule "There is No Effect on the Existence Except Allah" is emphasized by the Ash'arites and Mulla Sadra. But each has offered a different interpretation of this rule; According to this rule, the Ash'arites have denied any causation, influence, or effect among the possibilities, and attribute all actions exclusively and directly to God Almighty. But Mulla Sadra, based on his philosophical principles in transcendent wisdom, while proving the near activity of God for all actions, also accepts a role for other possibilities in actions and proves a kind of influence and effect among the obligatory sub-transcendence. In this article, with a descriptive-analytical-critical method, both views in this regard were examined. Accordingly, neither view is flawed. Of course, Mulla Sadra's view, with the explanation given by Mullah Ali Modarres, is largely free from problems.
 

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Identification of intertidal echinoderms and the effect of environmental factors on their density and distribution in five stations around the Khark Island were seasonally investigated. Three transects were designated to cover the supralittoral, eulittoral and sublittoral zones within each station. The environmental factors such as temperature, salinity and total organic maters (TOM) were also recorded. Maximum and minimum water temperature were recorded in summer (35.94 ± 0.28) and in winter (18.34 ± 0.39) and the maximum and minimum salinity were recorded in winter (44.6± 0.14) and spring (37 ± 0.18), respectively. Maximum and minimum percentages of total organic maters (TOM) were observed in summer (9.63 ± 0.71) and winter (3.39±0.15), respectively.Totally four species belonging to for families were identified, viz. Asterina burtoni, Echinometra mathaei, Holothuria atra, Ophiothrix sarignyi, the highest frequency of which was encountered by E. mathaei. The maximum density and distribution were found in spring and minimum in summer and winter.

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Cotton bollworm, Helicoverpa armigera (Hübner) is one of the most destructive insect pests on many crops in the world that has been found to develop resistance against conventional insecticides. Using insecticides with different modes of action may result in appropriate control of the pest and delay insecticide resistance development. In this study, lethal and sublethal effects of emamectin benzoate and cypermethrin insecticides were investigated on third instar larvae of H. armigera by residue contact methods at 26 ± 1 ^oC, 70 ± 5% RH and a photoperiod of 16:8h (L: D) under laboratory conditions. LC₅₀ values, on larval stage of the pest, of emamectin benzoate and cypermethrin were 1.75 and 127.74 µg a.i./ml, respectively. According to the findings, the larvae that were exposed to the LC₃₀ of emamectin benzoate and cypermethrin exhibited lower pupal weight and increased larval and pupal developmental times compared with control. The longevity and fecundity of adults were significantly affected by the insecticides. Emamectin benzoate and cypermethrin reduced fecundity by 53.1% and 50.5%, respectively compared to control. The LC₃₀ values of emamectin benzoate and cypermethrin reduced egg hatching by 62.06% and 37.9%, respectively. It is predicted that these insecticides, especially emamectin benzoate, may induce significant effects on population of H. armigera.

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The control of bacterial diseases of fish has always been one of the most important problems of aquaculteriets in recent years. One of these problems is bacterial resistance. Using antibiotics can cause problems for consumers. Therefore, the use of new antimicrobial agents with minimal complications is common. In the present study, using the acid-thermal method, the bentonite structure was modified and the chitosan and bentonite hybrids were modified in the stage of development. The structure of the compounds was studied using the Infrared Fourier Transform Spectrometry (FTIR), Surface Electron Scanning Microscopy (FE-SEM) and X-ray diffraction spectroscopy (EDX). Antimicrobial activity of two types of modified bentonite on gram negative bacterium Aeromonas hydrophila was studied in vitro using two methods of disk diffusion and microdilution. The results of the disc diffusion method showed that the antimicrobial compounds produced had antibacterial properties in experimental conditions against the Aeromonas hydrophilia bacteria. Antimicrobial activity (MIC and MBC) was determined using microdilution and clonal counting in Agar culture medium. The results showed that the modified compound with the acidic method had MBC of 28.57 and 14.28 mg / L for Aeromonas hydrophila bacteria in 10 minutes and 30 minutes. For chitosan and modified bentonite composite, MBC was 14.28 mg / ml for Aeromonas hydrophila bacteria in 10 and 30 minutes. The results of this study showed that modified bentonite and composite compounds have strong antimicrobial effects and can remove pathogens in laboratory conditions and can be used as new compounds to control pathogens in breeding systems.