محمد نوروزی

Consumers are one of the elements that determine the success of a business, so designing a marketing strategy requires paying attention to the customer. The increase in the share of video consumption and watching, especially movies and series, in the consumption basket of Iranian households has put the VOD on the path of growth, so knowing the factors that have a significant impact on people's choices, is an important issue for the companies in this field. In the present study, which seeks to identify and rank the factors influencing the choice of movies and series on the VOD, The results of the research show that the factor of introduction to others, actor and genre, have the greatest influence on the choice of the audience. It is suggested The marketing in this industry focus more on WOM advertising and provide the fields for the development of this tool. The results show that among the types of advertising, Digital advertising and the release of some movie sequences can have a greater impact on the audience,

The wave of scandals and collapses of major companies and financial institutions in the world has led to the creation of new rules in the corporate governance structure, one of which is the necessity of an audit committee in the corporate governance structure. On the other hand, the impact of companies on society has also become a global concern, and companies are facing increasing pressure from stakeholders to have a broader perspective on their goals and activities in social and environmental dimensions. This issue has been the focus of most research under the title of corporate social responsibility. However, there are also concerns about the quantity and quality of corporate social responsibility disclosure, and it is necessary for committees such as the audit committee, as a monitoring mechanism, to be effective in reducing these concerns and monitoring and improving corporate social responsibility disclosure. Accordingly, the main objective of the present study is to investigate the characteristics of the audit committee that are effective on the commitment to disclose social responsibility of managers, with an emphasis on the moderating role of women on the board of directors. A total of 167 companies were selected as a statistical sample using a systematic exclusion method. The time period of this study includes a 6-year period from the beginning of 1396 to the end of 1401. The website of the Stock Exchange Organization and the new Rahavard software were used to collect data, and then the collected data were analyzed using the Iviews software, and the results showed that the characteristics of the audit committee are effective on the commitment to disclose social responsibility of the company. Also, the presence of women on the board of directors is effective on the relationship between the characteristics of the audit committee and disclosure of social responsibility.

Preterm birth is defined as birth before 37 weeks of gestation and is the leading cause of infant mortality. Therefore, researchers worldwide have identified various risk factors associated with preterm birth. The aim of this study was that using the Geographically Weighted Regression (GWR) method identifies the areas most affected by preterm birth in Gerash County, considering maternal age groups, gestational weeks, and socioeconomic conditions. In this study, the GWR model was employed to examine the relationship between preterm birth and 26 risk factors in Gerash County. These 26 risk factors included various age groups, different gestational weeks, income level, history of cesarean section, placenta previa, inadequate maternal weight gain, history of urinary and genital tract infections, first-trimester bleeding, minor thalassemia, multiple pregnancies, thyroid disorders, diabetes, kidney diseases, history of hypertension, COVID-19, and blood-related complications as independent variables, and preterm birth as dependent variable. Among the 26 risk factors, 13 cases or half were significantly associated with preterm birth. Among these factors, some showed varying degrees of correlation in different parts of the county, making it easier to implement effective preventive and management measures in areas with high correlation. However, some factors such as thalassemia minor, inadequate weight gain, and gestational weeks 30-33 and 34-36 showed a very high correlation in all parts of the county, requiring significant attention for prevention. The practical results of the GWR model and its high power for spatial modeling can help managers and planners to identify sensitive areas of diseases and various issues, such as preterm birth, and manage them more effectively.

With the shift in the development paradigm in the industry, new concepts such as competition, strategic partnership, etc. have been introduced into the literature of this field. The more diverse the stakeholders in the industry under study, the more the development of topics in that industry increases. One of the development strategies for the auto parts industry is to use the capacity of strategic partnerships in its small and medium-sized industries.

The present research, which has been conducted with a qualitative-quantitative approach, has identified and prioritized the criteria and components of strategic fit between potential partners in small and medium-sized industries in the Iranian auto parts industry. To this end, after conducting a systematic review of the literature in this field and obtaining exploratory interviews from experts and organizing them using the thematic analysis method, the components were extracted and ranked using the TOPSIS method.

The results show that with regard to the five criteria of deepening, the relationship,, creating a cost advantage, relationship, sustainability,, enhancing market development capacity, reducing external pressure and creating capacity for development and upgrading knowledge and technology, the components of partner complementarity, communication-relationship fit between partners, alignment in organizational strategy of partners, and10 other components are of greater importance. In the final part of the research, by examining each component, their importance in achieving each of the criteria is also discussed, which can be policy recommendations

Despite the principle of innocence, the adoption of coercive action measures through the intervention of criminal justice institutions in order to prevent the commission of a crime has become one of the basic approaches in the field of dealing with delinquency.  This research explains the position of "preventive arrest" as coercive measures in the two legal systems of Iran and England by using descriptive-analytical method and using first-hand library sources. Through a comparative study of this issue, it is clear that in the English legal system, in order to prevent crimes, police officers are allowed to detain people who are trying to commit criminal acts or are suspected of having such a will. In fact, with the expansion of the "security-oriented criminal policy" in this legal system, the powers of the police in depriving people of their freedom have expanded. also in order to prevent the maximum encroachment on the rights of citizens, in addition to the prescription of this type of detention, standards for the basic implementation of this operation have been provided in the British criminal system. On the contrary, in Iran's legal system, referring to Article 43 and 44 of the Criminal Procedure Law, "preventive arrest" is not allowed to bailiffs and the starting point of law enforcement activities is considered to be the commission of a crime and knowledge of it. According to the theoretical findings of the research, based on the British criminal system, in order to prevent the commission of security crimes, the authority of "preventive arrest" should be entrusted to the officers.

The main objective of this study is to investigate the role of corporate governance mechanisms on lenders' supervision: testing the theory of borrowers' tax planning. The statistical population of this study is companies listed on the Tehran Stock Exchange, which number 167 companies, and the time period of this study includes a 6-year period from the beginning of 2017 to 2023. The research method is of an applied type, and the new Rahavard Novin software and the Stock Exchange Organization website were used to collect research information, and then the collected data were analyzed using the Eviews software. The results of the study showed that there is a negative and significant relationship between corporate governance mechanisms and borrowers' tax avoidance. Corporate governance mechanisms also limit borrowers' tax aggression.

On of The Important contracts in construction Law Is Turn key contracts. It,s a contract an contractor obliged The whole of Affairs an obligation in the contract. The engineering procurement construction is main ports in this contract. And finally, Delivery key of project to employer. The Main obligation of contractor in this contract fulfilling the Project according to the contractual standard. One of the Effects of Deterening . The time of fulfilment of the obligation is releasing the Guarantee of Good performance and fulfilment the commitment and the Guarantee related to maintenance of project Transfer from contractor to Employer. In this paper there is comparative study between Iranian letter section. A silver book in regard fulfillment of the contract. In other hand according to article 4 of constitution law It is the necessary to comply with sharia. In this study Inestigated fulfilling this contact with juris prudential approach. The effectiveness of investment contracts and the protection of the porties to the constructs depend on investment factors in investment contracts such as turnkey, the nature of terms and effects should be clear. The parties must know when the contract starts and ends.

Good governance helps countries make the best use of public resources, contributes to economic and social development, and enhances public trust in the government. The main objective of this study is to identify the roles and responsibilities of key figures in the field of public asset governance. This study was conducted using a qualitative method (focus group method) through 5 sessions with the participation of 10 university professors in 1403. Using focus group sessions and specialized research on the subject, the key tasks of each of the main actors in this area have been identified and explained. The research findings showed that the main roles in the field of public asset governance include legislators and regulatory bodies, audit committees, the government, financial intelligence units, supreme audit institutions, external audit organizations, stakeholders, internal auditors, managers, and employees. Each of these institutions and individuals has specific roles and responsibilities in promoting transparency, accountability, and public trust in the management of public assets. In addition, this research also provides a detailed and comprehensive analysis of these roles and responsibilities, with the aim of promoting the principles of good governance and improving the performance of government organizations.

The development of small and medium businesses is one of the concerns of the policy makers and executives of the industrial development field in the country, and various strategies are envisioned for this purpose, especially by using the capacity of government support. The current research, which has been conducted with a qualitative-quantitative approach, tries to provide a framework for the typology of government support for these businesses and to provide policy and knowledge tips for professionals. Categorizing businesses with bases such as life cycle, technology, product and market on the one hand and evaluating the adopted strategy for the type of support with indicators such as responsiveness, cost-effectiveness, stability and sustainability and the amount of time required for a policy to be effective, on the other hand, a framework based on which all kinds of government support for small and medium businesses can be established. The findings of this research, its pattern and type of view can be considered as a basis for the targeted selection and development of supports.

"Crimes against humanity" gross violations of international criminal law and extreme forms of collective violence that are part of the systematic or widespread attack against a civilian population and are usually carried out by government agents. The purpose of writing this article is the feasibility of "administrative detention" of Palestinians as a crime against humanity by the Zionist regime. The working method is descriptive-analytical and using original library sources. Apparently, the administrative detention of Palestinians, which takes place without legal authorization and usually for security reasons, is a crime against humanity. In fact, since the Zionist regime unjustly violates the right to personal freedom of Palestinian civilians, it can be prosecuted by referring to the criminal titles of "imprisonment" or "persecution and harassment" in clauses (e) and (h) of Article 7 of the statute. Also, due to non-observance of the requirements of administrative detention, it is not far from mind to commit this crime through the realization of paragraph (k) of the aforementioned regulation; because this issue is in line with the regime's policy to take action against Palestinians andauses suffering and serious damage to the health of the detainees.

The fourth industrial revolution, centered on digital transformation, has changed the nature of work, businesses, organizations, organization leadership, etc., and has left deep effects on them. As a result, the effective exposure of human resources of organizations as one of their basic pillars with this phenomenon is considered essential. In this regard, employees must acquire certain skills to successfully fulfill their roles and jobs, which is called digital skills. Organizations must use appropriate training and development methods to create and develop these competencies. In this research, firstly, with the qualitative method of library studies and the use of interview tools with experts along with the analysis of the themes of the interviews, the mentioned competencies and also the teaching methods were calculated using the library method, and finally, using the questionnaire tool and data analysis As a result, the effectiveness of training and development methods for the creation and development of digital competencies was investigated with the Shannon and Topsis entropy method. Finally, the methods were prioritized in order of effectiveness. According to the results of using the role modeling method, they were determined as the first priority and the use of the coaching method as the last priority to create and develop employees' digital competencies.

Ginger (Zingiber officinale Roscoe) belongs to the Zingiberaceae family and it is one of the most important spices in the world which produces spicy and fragrant flavors and it has many healing properties. This plant does not have the ability to produce seeds due to sterility. The growth of the plant through the rhizome causes the cost of cultivation and the probability of pathogen attack. Therefore, propagation using in vitro tissue culture be effective method for increasing the rate of proliferation and infection control. For obtaining the better results in tissue culture, explants should be prepared from healthy, fresh and strong maternal sources. Somatic embryogenesis usually not used for propagation due to mutation, so it is better to use the rhizome buds as explant to preserve genetic characteristics.

For micropropagation, explants including shoot, leaf, collar and buds of ginger in were used and cultured on MS basal medium supplemented with 9 different hormonal combinations (BAP alone or in combination with NAA) for shoot induction. Shoots were transferred to MS medium containing 1 mg/l NAA or IBA for rooting. Plantlets were transferred to pots and gradually adapted to the greenhouse condition.

The best explant for fast and easy multiplication of ginger was the healthy rhizome. MS culture medium supplemented with 2 mg/l BAP and 1 mg/l NAA produced 7 shoots in each rhizome bud. The best treatment for rooting was MS medium containing 1 mg/l NAA which produced 7 roots per shoot. Then, the plantlets were successfully adopted in pots containing garden soil and cocopeat at greenhouse condition.

The results of this study showed that micropropagation of ginger plant is affected by the type of growth regulators and their concentration in MS medium and the rhizome buds were the best explants for direct in vitro propagation of ginger.

Due to the climatic conditions and the altitude above the sea level, the northern areas of the Alborz mountain range, from Talash forests to Gorgan forests, which are home to several species of oak trees; The use of oak tree fruit due to its nutritious compounds and relying on the appropriate processing method to reduce anti-nutritional compounds and increase its digestibility, has the potential to be investigated in the discussion of feeding livestock. Therefore, the aim of this study was to investigate the effect of different levels of oak fruit processed with sodium hydroxide and urea on performance, apparent digestibility of nutrients, quantitative and qualitative traits of the carcass and some blood parameters of Zell fattening male lambs.

To perform this study, 20 fattening Zell and Atabai mixed lambs with an mean age of 5.5±0.38 months and an initial weight of 27±0.4 kg were used in a completely random design for 90 days. The experimental treatments included the control group (without oak fruit + polyethylene glycol) and treatments containing levels of 10, 20 and 40% in the dry matter of oak fruit processed with sodium hydroxide and urea. The feed consumed by the lambs was in the form total mixed ration at the level of appetite on two occasions (at 8:00 and 17:00). The oak fruit (Quercus castaneifolia) used in this research was collected in the late summer and early autumn from oak trees of the Bolandmazo species, Mazandaran province, Sari city. Experimental animals were weighed every 14 days with 12 hours of feed deprivation. To measure the quantitative and qualitative traits of the carcass at the end of the 90th day of the experiment and after 24 hours of the last feed weighing, 3 lambs were selected from each treatment and killed after 12 hours of feed deprivation. To determine blood parameters at the end of the experiment, 3 to 4 hours after feeding, blood was taken from the jugular vein of the lambs using vacuum tubes containing anticoagulant.

The results of the growth performance showed that the treatment of 40% of processed oak fruit significantly had the highest amount of dry matter intke, daily weight gain, final weight and also the lowest feed conversion ratio (P<0.05). The results of apparent digestibility of nutrients showed that there was a significant difference between experimental treatments in crude protein and NDF (P<0.05). The highest apparent digestibility of crude protein and NDF was observed in the treatment of 20% and 40% of processed oak fruit, respectively. The results of some blood parameters showed that there was a significant difference in the concentration of blood glucose and urea nitrogen between the experimental treatments (P<0.05). The highest concentration of blood serum glucose was observed in the treatment of 40% processed oak fruit. In blood urea nitrogen concentration, the control group had the highest concentration and the 40% processed oak fruit treatment had the lowest concentration. In quantitative and qualitative characteristics of the carcass, the highest slaughter weight, hot carcass weight, cold carcass weight, Leg and Shoulder percentage were found in the treatment of 40% processed oak fruit and the highest carcass yield was found in the treatment of 20% processed oak fruit (P<0.05).

The general results of the present study showed that the fattening end weight, daily weight gain, dry matter intake, lowest feed conversion ratio, as well as valuable parts of the carcass in fattening lambs were improved by consuming 40% processed oak fruit treatment. Apparent digestibility of raw protein and NDF was improved by using 20% and 40% levels of processed oak fruit, respectively.

Nowadays, excessive exploitation of natural resources and excessive grazing of pastures has led to a sharp decrease in feed sources for ruminant animals. Considering the fact that today most of the feed materials needed by livestock are expensive, replacing them with cheaper feed materials, in a way that does not result in a decrease in livestock productivity is of great importance. Oak fruit is one of the cheap feed that can be used in animal feed. Livestock feeding with oak fruit is particularly important due to high production per unit area, non-competition with human nutrition and easy access. The Alborz Mountains in the northern part of the country are covered by oak forests, from Talash forests to Naharkhoran forests in Gorgan, according to the climatic conditions and altitude, there are several species of oak trees. Therefore, considering the abundance of oak fruit in the forests of the central part of Mazandaran province and also the lack of scientific studies on the effects of consumption of oak fruit processed with sodium hydroxide and urea on degradability indicators and microbial protein production, the present study is to investigate the effect different levels of oak fruit processed with sodium hydroxide and urea on  ruminal fermentation, morphology, ruminal degradability and  microbial protein synthesis in crossed Zell and Atabai fattening male lambs.

In the first study, from the number of 20 fattening male lambs mixed with Zel and Atabai with an mean age of 5.5±0.38 months and an initial weight of 27±0.4 kg in a completely randomized design with 4 treatments and 5 repetitions for 90 The day was used. The experimental treatments included the control group (no oak fruit + polyethylene glycol) and treatments containing levels of 10, 20 and 40% in the dry matter of oak fruit processed with sodium hydroxide and urea in the diet. In the second study, the number of 3 fistulaized Zell sheep with mean weight of about 40 kg and an average age of approximately 10 months were used to estimate the parameters of degradability. The oak fruit used in this study was randomly collected from oak trees of the Bolandmazo species (Quercus castaneifolia C. A. Mey) in different forest areas of Mazandaran province from late summer to early autumn. Data obtained were analyzed by statistical software SAS (version 1.9).

The results of rumen fermentation parameters showed that there was a significant difference between experimental treatments in ammonia nitrogen, total volatile fatty acids, bacterial population and protozoa of rumen fluid (P<0.05). The highest and lowest concentrations of ammonia nitrogen were observed in the control group and the 20% processed oak fruit treatment, respectively. In the concentration of total volatile fatty acids, the treatment of 20% of processed oak fruit had the highest concentration and the treatment of 40% of processed oak fruit had the lowest concentration. There was no significant difference between the experimental treatments in the results of the morphological characteristics of the rumen villi. Degradability parameters of dry matter and crude protein were determined under the influence of experimental treatments (P<0.05). In the parameters of degradability of dry matter and crude protein, rapidly degraded fraction, constant rate of degradation and effective degradability with different passage rate had significant differences between experimental treatments (P<0.05). In dry matter degradability parameters, the control group and the treatment group of 40% processed oak fruit had the highest and lowest value of rapidly degraded fraction and constant rate of degradation, respectively. The results of gas production parameters showed that there was a significant difference between experimental treatments in gas production potential, short chain acids, digestibility of organic matter and metabolizable energy (P<0.05). The results of excretion of purine derivatives and microbial protein production showed that there was a significant difference between the experimental treatments in the amounts of excreted allantoin, xanthine+hypoxanthine, excreted purine derivatives, absorbed purine derivatives and microbial protein (P<0.05).

The general results of the current research showed that an increase in the concentration of volatile fatty acids, degradability of dry matter and crude protein, as well as the production of microbial protein was observed with consumption of 40% processed oak fruit. Also, an increase in the population of ruminal fluid bacteria and protozoa was observed in the treatment of 20% processed oak fruit. In general, it is recommended to use the level of 40% of processed oak fruit in feeding fattening lambs.

This paper presents a Butler matrix in Ridge Gap Waveguide (RGW)technology. For this purpose, we first design the riblet coupler in the millimeter wave band. The riblet coupler is designed with a coupling coefficient of 3 dB and a phase difference of 90 degrees at the outputs. Also, the return loss of all ports of this coupler in the frequency range of 53-60 GHz is better than 10 dB. Then we design a crossover and 45-degree phase shifter in the mentioned frequency range. By integrating four ribelt couplers, two phase shifters and a crossover, the Butler matrix structure is formed. The designed Butler matrix has 4 input and 4 output ports. The simulasion results of the designed matrix obtained by HFSS software show that for excitation of each input port in the frequency range of 53-60 GHz, the power is divided approximately equal between 4 output ports with a ratio of about -6 dB. But there is a linear phase difference between the matrix output ports, which also the phase of output ports change as the excitation port changes to other port. The simulation results are valid due to the desired amplitude and phase distribution at the matrix outputs. Also, comparing the results with those obtained by CST software confirms the proper performance of the designed matrix..

The Covid-19 pandemic has become a health problem due to its high rate of transmission and rapid spread worldwide. Therefore, in recent years, many researchers have investigated and spatially analyzed the covid-19 disease with different factors in order to policy and better manage these conditions. Therefore, in this research, by choosing the city of Gerash in Fars province as an example of the southern cities of the country, the efficiency of the GWR model was measured to determine the high-risk areas of death due to corona disease in different age groups.
In this research, the geographic weighted regression (GWR) model has been used to investigate the relationship between deaths caused by Corona in Gerash city and different age groups and spatial modeling for urban policy .
The results showed that among the 10 age groups, one of them, that is, the age group of 61-70 years old, has a significant relationship with the number of deaths, and the highest degree of correlation can be seen in the west of Gerash city, followed by the highest degree of correlation, respectively. It is 0.97 to the north, 0.92 to the center and 0.88 to the south
The specified places are economically weaker than other parts of the city, and the sections of society that are economically weaker are more vulnerable than other sections. Also, the practical results of the GWR model and its high power for modeling will help managers and planners to identify the critical points of pandemic conditions and use them for policy and better management.

Development is one of the main concerns of policy makers and executives of many countries, and so far many ideas and policies have been designed, implemented and evaluated in this field. One of the strategies of economic, cultural and livelihood development in cities and villages is executed through the promotion of tourism which has grown more rapidly and diversified in recent years. On the other hand, trying to improve industrial capacity is one of the most important methods in the field of urban and rural development. The link between tourism and industry, which is manifested in the title of industrial tourism, can also encourage the dual fields of industrial promotion and development. The current research, which was conducted with a combined qualitative and quantitative approach, in addition to identifying the characteristics of the target tourism industry for the development of industrial tourism, analyzed their importance-performance, focusing on the development of the herb industry in Kashan city. In order to identify these characteristics, in addition to library studies, observation and interviewing methods were also employed and finally 9 characteristics were extracted. Then these features were evaluated by 16 experts in the field with the performance importance analysis method. Based on the research findings, paying attention to such characteristics as "innovation degree and difference between the target industry and other industries" and "development capacity of the target industry (tourism)" which have high importance and low performance in the Kashan herb industry, are to be given the first priority.

High-ability executives improve the company's level of information transparency; In other words, executive managers, together with a group of experienced managers, lead the company's decisions, which undoubtedly includes decisions about the level of organizational transparency, so based on this argument, the present research uses the generalized least squares approach to investigate the impact of management ability. And managers' bonus is based on the value of small and medium-sized companies. For this purpose, the model of Demarjian et al. (2013) has been used to measure management ability. The findings of the first hypothesis indicate that management ability has an effect on the stock value of small and medium companies. Also, the findings of the second hypothesis indicate that the management bonus is a factor for increasing the stock value of small and medium companies.

The formation of the innovation district is one of the effective strategies in the development of innovation and technological knowledge with a problem-solving approach. On the other hand, there has always been the concern of benefiting from social humanities in the matter of development, but no suitable answer has been found either from academic societies or from the political and executive level. One of the obstacles of this event is the lack of a suitable platform for the role of the university as a representative of the flow of knowledge in the matter of development, and although the innovation districts have a complementary role in creating a platform for this, still the activation of this capacity and its conceptual expansion in the country requires more research and implementation measures.

In the current research, which is conducted with a qualitative approach, in addition to documentary studies, interview tools were used to collect data, and a thematic analysis method was used to analyze and classify data. While trying to explain the concept of innovation area and common views about it, to identify the factors influencing the creation of these areas has been done with an emphasis on humanities.

Results  and conclusion  : 

The results of the research showed that the notable factors in the formation of these areas, regardless of the type of approach, are also common in the humanities, although there are also differences. The main themes identified for the formation of an innovation district were expressed in seven themes of "infrastructure (place quality)", "socio-cultural", "upstream laws and macro policies", "human capital", "non-human capital", "communication" and "convergence and agglomeration". In addition, suggestions were made for the development of the humanities approach in an innovation district.

The aim of this paper is to analyze the relationship between committing risky behaviors based on the level of cultural intelligence and social health of teenagers based on the role of the police. The research method was a correlational description. The target population was made up of all female secondary school students of Karaj city, among whom 384 people were selected based on Krejcie and Morgan's table by multi-stage cluster sampling method. The data collection tools included the questionnaires for measuring high-risk behaviors by Zadeh-Mohammadi and Ahmadabadi (2007), cultural intelligence by Ang and Earley (2008), and social health by Keyes (2000). Data were analyzed using Pearson and multiple regression statistical methods. The findings indicated that there is a significant relationship between cultural intelligence and social health with risky behaviors. Furthermore, cultural intelligence is 0/561 and social health 0/138. They explain risky behaviors that the highest explanation among the dimensions of cultural intelligence is related to the dimension of personal meaning production and among the dimensions of social health is the dimension of social participation. Therefore, it can be stated that there is a significant relationship between the high level of cultural intelligence and social health and a favorable predictive power with high-risk behaviors of students since the lack of any of the mentioned variables will cause depression, pessimism, negative evaluation of events, drug addiction, social abnormalities and other risky behaviors.

Dynamic assessment (DA) is an effective strategy to combine teaching and testing and it is even more enjoyable through digital devices such as computer and moblie devices. The purpose of the current study was to investigate whether the effect of interventionist dynamic assessment through WhatsApp, Bigbluebutton, and face to face classes had significant impacts on English as a foreign language (EFL) learners’ learning of grammar. The participants of this quasi-experimental study were seventy-five male intermediate EFL learners studying English in one of the English language institutes in central Iran. Three intact pre-intermediate level classes were chosen based on non-random convenience sampling and assigned to the three groups of WhatsApp, Bigbluebutton, and traditional group. The instruments that were used in this study were the Oxford Quick Placement Test (OQPT) and a multiple-choice grammar test. Over the course of six sessions, all three groups received interventionist DA strategies in teaching countable and uncountable nouns and determiners. The results of statistical data analysis showed that all three groups had significantly progressed over the study since there was significant difference between the pretest and posttest scores of each group. However, no statistically significant differences were found among the three groups’ means on the posttest of grammar. The findings have implications for language teachers and researchers of second language acquision.

Customer satisfaction is one of the most important components of loyalty and durability towards a product, and this is more important in products that have more competition in their market. In this regard, this descriptive-explanatory was conducted using a qualitative approach. After collecting opinions of organic honey customers, 4390 opinions were analyzed using a ‘web crawler’ software and refining the collected data. ‘Word cloud’ was used for a better and quick understanding of the set of views, and then the research data were analyzed with the thematic analysis method. Finally, the final table of factors affecting the satisfaction and dissatisfaction of organic honey customers was extracted by repeatedly examining the network of themes. The findings of this research indicate that the high price, doubts about the organic nature of honey, and unfavorable packaging are respectively the most frequent causes of customer dissatisfaction, and favorable taste, favorable quality, and satisfaction from repeat purchases are the most frequent causes of customer satisfaction. The research results showed that customers pay special attention to honey itself, and the quality and authenticity of honey have a special effect on their satisfaction and dissatisfaction. Considering that the high price is one of the most important causes of dissatisfaction, factors like free shipping, discounts, etc, can help increase the satisfaction of organic honey customers.

One of the topics of financial market research is the ability to compare the financial statements and risk-taking of banks, which has always been of interest to researchers and is considered one of the most challenging topics in the field of financial knowledge research. Presenting comparable financial statements is likely to facilitate the ability of stakeholders to assess risk in banking, financing and investment activities. Accordingly, the present study seeks to examine the comparability of financial statements and risk-taking of banks by emphasizing the moderating role of bank size and the financial crisis. For this purpose, a sample consisting of 23 banks listed on the Tehran Stock Exchange during the years 1392 to 1398 was selected and tested using a multivariate regression model based on panel data technique. The results indicate that the ability to compare financial statements has a negative effect on banks' risk appetite. Also, the size of the bank and the financial crisis, as a moderating role, exacerbate the negative relationship between the comparability of financial statements and the riskiness of banks.

Based on the theory of gender socialization, women and men show different values when exposed to different moral development. Gender diversity expresses the differences in the moral and personality characteristics of men and women, and people's actions are a reflection of their inner thoughts and feelings. Therefore, the presence of women in the composition of the audit committee and the board of directors makes the organization more effective and reduces the representation costs of companies, and this also reduces financial irregularities in companies through the opportunistic behavior of managers. The development of the capital market and the rules established by the Tehran Stock Exchange Organization in line with the regulatory environment in accepted companies have increased the level of management in companies. However, due to information asymmetry between shareholders and managers, accounting irregularities also exist. However, according to the fuzzy management theory, when the firm's performance is poor, managers tend to provide information in a vague and complex manner because the market may react to the information disclosed in a complex manner with a delay. The purpose of this research is the effect of the presence of women in the board of directors and the audit committee on accounting irregularities. In terms of purpose, the current research is an applied research, and in terms of the method of data collection, it is a post-event semi-experimental research in the field of accounting proof research, that is, it is based on the analysis of past information. In terms of data analysis method, it is correlation research. The current research is an applied research in terms of its purpose, and in terms of the method of data collection, it is a post-event semi-experimental research in the field of accounting proof research, that is, it is based on the analysis of past information. In terms of the data analysis method, it is correlational research, because the current research seeks to find the relationship between research variables in a statistical community. The research data were collected from the compact discs of the statistical and image archive of the Tehran Stock Exchange Organization, the Tehran Stock Exchange website, Rahvard Navin software. Finally, according to the volume of samples, the 13th version of Eviews software and Stata were used for data analysis. Based on the theory of gender socialization, men and women show different values when exposed to different moral development. Gender diversity expresses the differences in the moral and personality characteristics of men and women, and people's actions are a reflection of their inner thoughts and feelings. Therefore, the presence of women in the composition of the audit committee and the board of directors increases the effectiveness of the organization and reduces the costs of representing companies. The findings of the research indicate that the presence of women in the audit committee reduces financial irregularities in companies. Also, the findings indicate that the presence of women in the board of directors can have a negative and significant impact on financial irregularities through monitoring the opportunistic behavior of managers.