Agents

Open Access Article

1 - Investigating the characteristics of killer yeasts and their applications in food: a review
Azita Faraki MohammadReza Rezaeifard

Yeasts have been discovered and used for many years. They are so valuable and practical. In addition to their benefits in food production, their use as a biocontrol and protective agent is considered a great advantage. Among the yeasts in the environment, there is a gro More

Yeasts have been discovered and used for many years. They are so valuable and practical. In addition to their benefits in food production, their use as a biocontrol and protective agent is considered a great advantage. Among the yeasts in the environment, there is a group called killer yeasts, which, according to research, play an important role in controlling other microorganisms (other yeasts or bacteria). Killer yeasts can be classified in different aspects, but in general, the most important known killer yeast is saccharomyces cerevisiae. The toxins secreted by these yeasts have the role of inhibiting the target organisms in the environment. The nature of these toxins is protein or glycoprotein. Each toxin has its mechanism, and sometimes they are very complicated; there are two important strategies for killer yeasts: (1) competition for food in the environment and (2) penetrating the target cell membrane and destroying it. The most important applications of killer yeasts are fermentation, fundamental biological research, biomedical research, food and feed ingredients, and biocontrol agent. Many studies have been conducted on killer yeasts in various fields, such as the destruction and inhibition of microorganisms in winemaking, bacteriocin activity against pathogens, and antimicrobial activity in food spoilage, fruits, and vegetables. In vivo studies have also been conducted. All these cases indicate the killing activity of killer yeasts and their use as a suitable alternative. It should be mentioned that the dose of killer yeast is so essential. Also, their excessive presence causes problems and safety issues must be considered. Finally, it should be noted that the applications of killer yeasts in the food industry and other fields are increasing and only future studies will demonstrate their real potential of them. Manuscript profile

Open Access Article

2 - Factors affecting the tax culture from the perspective of taxpayers and tax experts VAT Office in Tehran
Mohammad Masihi Aboulghasem Mohammad nejad alizamini

Introduction and Objective: Identify factors affecting the tax culture and solutions toimprove itMethod: The method used in this study is applicable, the type of data, quantitative and themethod of data collection, descriptive and correlational. Structural equation mode More

Introduction and Objective: Identify factors affecting the tax culture and solutions toimprove itMethod: The method used in this study is applicable, the type of data, quantitative and themethod of data collection, descriptive and correlational. Structural equation modeling (SEM)method for the analysis of the conceptual model is based on the research data analysissoftware LISREL 8. In two parts: confirmatory factor analysis (CFA) and structural model. Inthe first part, the technical characteristics of the questionnaire with the reliability index,converged check and the second part of the structural coefficients were used to investigateour hypothesisFindings: The results show that one of the obstacles to the realization of income tax is thetax culture. Based on the results of familiarity with the rules, understand the people on theproper implementation of laws, a person familiar with the preferences, the process ofcollection, preservation and protection of the enforcement of law and respect of clients andtheir makers is an important issue affecting the formation of tax culture. The findings alsoshow that tax payers and law-makers do their job activities to be very important and equalmoral and religious values and tax crimes and violations of national and international knowthere's fitness taxConclusions: Our results indicate the positive and significant impact of knowledge of taxpayers satisfaction, job satisfaction, tax agents, will govern and, rule of law enforced onorganizational culture Manuscript profile

Open Access Article

3 - The Effect of Different Auxiliary Collector in Flotation of Phosphate Ore
Melina Seyed Momen Makan Etefagh Amir Hassanjani Roshan Hassan Koohestani

10.30495/jptc.2021.20868

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Open Access Article

4 - Ab initio Study of Simple Mg-Ene Reactions of Propenyl Magnesium Halides and Ethylene (Type-I Intermolecular Reaction)
Elahe Rajaeian Avat (Arman) Taherpour

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Open Access Article

5 - Kant, Dialogue and Morality
جرمی شرمر

After briefly reviewing a well-known problem aboutKant’s ethics, a resolution is offered by way of an appeal to certainof Kant’s epistemological ideas. The resulting view – a version of adialogue-based approach – is explored, and a further resolu More

After briefly reviewing a well-known problem aboutKant’s ethics, a resolution is offered by way of an appeal to certainof Kant’s epistemological ideas. The resulting view – a version of adialogue-based approach – is explored, and a further resolution isoffered by way of suggesting that the initial problem then becomesone which may be addressed empirically. While Kantian ideas areused to set the scene, and as a point of reference, the paper’sconcerns are with the view to which the argument leads, rather thanwith the exegesis of Kant. Manuscript profile

Open Access Article

6 - Examining the Incentive and Deterrent Factors of Agricultural Agents’ Skill Development
mansour tayouri Seyed Jamal Farajollah Hossein mohammad sadegh sabouri

Abstract: The purpose of the present study is to recognize and explain the incentive and deterrent factors of agricultural agents’ skill development in Iran, using grounded theory. In this study, in order to gather data, a detailed interview was conducted on 18 t More

Abstract: The purpose of the present study is to recognize and explain the incentive and deterrent factors of agricultural agents’ skill development in Iran, using grounded theory. In this study, in order to gather data, a detailed interview was conducted on 18 top agricultural agents. The main criterion to determine the sample size was to achieve theoretical saturation point. All the persons of the studied sample size were selected through a purposeful approach and snowball sampling method. Coding and analyzing the data were executed during three stages and finally, incentive and deterrent factors of agricultural agents’ skill development were determined. According to the results of this research, incentive factors of skill development, including procedural and structural design, precise determination of duties, authorities and the scope of performances, providing grounds, updating the program, bridging the gaps, evaluating the institutionalization and integrity of the program, and institution building and procedural and structural reconsideration, are procedural and deterrent factors of skill development, including policy, partnership, educational, human resources, support, infrastructure, environmental-organizational, psychological and supervisory factors. Keywords: incentive factor, deterrent factor, skill development, agents Manuscript profile

Open Access Article

7 - Identification of the Competencies Required for Urban Agriculture Extension Agents from the Perspective of Agricultural Extension Experts of Zanjan Province
Kolsoum Hamidi Jafar Yaghoub

Urban agriculture as the new strategy in the process of urban sustainable development and extension is one of the mechanisms of its development. Using efficient and capable manpower is essential for urban agricultural extension. The purpose of this study was to identify More

Urban agriculture as the new strategy in the process of urban sustainable development and extension is one of the mechanisms of its development. Using efficient and capable manpower is essential for urban agricultural extension. The purpose of this study was to identify the competencies required for urban agriculture extension agents. Descriptive-survey method was used in this study. A questionnaire was used to collect the data. The validity of the questionnaire was approved by a panel of academic experts. Pre-test and calculating Cronbach's alpha coefficients were used to measure the reliability (0.90). Extension agents in Zanjan province formed the population of the study (N=168) and samples were selected using stratified random sampling (n=91). Using confirmatory factor analysis, the competencies required for urban agriculture extension agents were summarized in seven factors including: extension and education planning skills, Innovative and entrepreneurial responsibility, capabilities in ICT and educational technology and urban communication skills, high legal- administrative knowledge, experience and knowledge in education and adult learning, positive attitude to urban agriculture with up to date experience and knowledge and scientific ethics worthy. These factors explained 76.91% of the total variance. Result of F test showed that the views of experts on the first and sixth factor were significant, but the rest were not significant. Manuscript profile

Open Access Article

8 - Physical Properties of Fermented Milk Tablets
Z. Barzegar M. Jahadi M. A. Hanifpour

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Open Access Article

9 - A Comparative Study of Cadastre in Iranian Jurisprudence and with British Law
Shiva Mohamadi Saeid Kheradmandy

Determining the boundaries of property is necessary in order to protect the civil rights of citizens as well as to protect public property. According to the laws approved in 1393 and 1395, our country has been required to measure all properties, which unfortunately has More

Determining the boundaries of property is necessary in order to protect the civil rights of citizens as well as to protect public property. According to the laws approved in 1393 and 1395, our country has been required to measure all properties, which unfortunately has not been fully implemented so far. This research has been done with the aim of comparative study of Iranian and British laws in the field of surveying. The unwritten law of the Commonwealth of England, based only on government approvals that have been in force for more than half a century, requires the surveying organization to have a comprehensive cadastre of all the country's property, both public, public and private, and only with strict cooperation. Performs the mapping and performs the mapping operation again after each transfer of ownership. In the sense that no responsibility has been assigned to the people, it is contrary to the sharia and legal responsibility of the people of our country who are required to limit their property. But in terms of technical and executive facilities, the UK's success in mapping all properties is admirable. It is recommended that the officials of our country take serious steps in order to properly implement the approved law. Manuscript profile

Open Access Article

10 - Study of antioxidan and antimicrobial effects of aqueous and alcoholic extract of plant ( Lawsonia inermis, punica granatum, walnut, Myrtus) on gram positive and gram negative bacteria
simin khosravi zahra rezayatmand mozhgan ghiasian

Recently , due to the resistance of bacterial pathogens to the detection of new antimicrobials, much attention has been paid. In the present study, the antimicrobial properties of four extracts of leafy leafy leaves, henna leaves, walnut shells and pomegranate peel on t More

Recently , due to the resistance of bacterial pathogens to the detection of new antimicrobials, much attention has been paid. In the present study, the antimicrobial properties of four extracts of leafy leafy leaves, henna leaves, walnut shells and pomegranate peel on three gram-positive bacteria, Staphylococcus aureus, Staphylococcus epidermidis and Bacillus subtilis, and two gram-negative bacteria of Escherichia coli and Pseudomonas aeruginosa were studied. it placed. Antimicrobial effect of the alcoholic and aqueous extract of these plants was studied by diffusion and well discarding method by measuring the non-growth aura's diameter and the minimum inhibitory concentration was investigated by ELISA method. The results show that in two methods, diffusion discs and wells in alcoholic and aqueous extracts have the highest effect on Staphylococcus epidermidis bacterium and have the least effect on E. coli bacteria. The minimum amount of MIC for alcoholic extract is 31.25 and MBC 54.25 mg / ml, which is related to Escherichia coli bacteria. The results measurements of total phenolic compounds, flavonoids and tannins also indicate that the highest amount of this product is in the concentration of 500 mg / ml of the extract of plants. Also, the amount of antioxidant activity in the alcoholic extract is about twice as much as the aqueous extract. The results of this study indicate that the combination of extracts of plants, especially alcoholic extract, has a more antibacterial effect than the aqueous extract, which can be due to the presence of more antibacterial compounds in the extract. Manuscript profile

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11 - In Vitro Release Studies of Enoxaparin in Nanoparticle form and Enterically Coated Tablets Containing Surfactants
Orkide Ghorban Dadras Morvarid Goharzadeh Mohammad Reza Avadi Zahra Ghassemi Asal Mirmohammad Sadeghi

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12 - One-pot Synthesis of 2-amino-4H-chromene Derivatives as Potential Antimicrobial Agents using DABCO-CuCl Complex as an Effective Catalyst
Bita Baghernejad Samaneh Koosha

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13 - Preparation, Characterization and in vitro Release Studies of Enoxaparin in Nanoparticle form and Enterically Coated Tablets Containing Different Enhancers
Orkide Ghorban Dadras Morvarid Goharzadeh Mohammad Reza Avadi Assal Mir Mohammad Sadeghi

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14 - Development of a multi-agent recommender system for intelligent shopping assistants
Ramazan Teimouri Yansari Mojtaba Ajoudani

Introduction Due to the increasing volume and services available on the web, tools such as recommender systems in websites and applications that can help users find information and services of interest can be provided. For this reason, suitable guidance and suggestions More

Introduction Due to the increasing volume and services available on the web, tools such as recommender systems in websites and applications that can help users find information and services of interest can be provided. For this reason, suitable guidance and suggestions for users in different choices, according to the user's priorities in different areas of a specific position, have been provided. Method Recommender systems are information systems that assist in the decision-making process by modeling the behavior of users in operational environments in ranking, comparing, selecting and choose items by users, narrowing the information search through high-quality and accurate recommendations. In this research, a multi-agent recommender system is proposed as an intelligent shopping assistant in the process of buying suitable offers. The proposed model is used to analyze the sales data set of a UK-based store containing 1,067,371 records of online sales data. Results By simulating the proposed model, the results of applying the model to the relevant data were analyzed. The proposed model in this research was simulated in MATLAB software version 2022 and the results of applying the proposed model on the data related to the sale of an online shopping were analyzed. According to the results, in this evaluation, the accuracy of the proposed model was 91.5% on average, compared to the neural network model, it was 86.41%, compared to the KNN model, 78.32%, compared to the SOM Ensembles model, 74.38%, compared to the Global Top-N model, 69.78%, compared to the Weighted item-based model, 72.31%, and compared to The Naïve Bayesian model has an accuracy of 59.68%, a higher accuracy in the right suggestion to users. Discussion In this research, while studying recommender systems, the challenges in this field were examined and multi-agent systems were used to provide suggestions and recommendations with high accuracy and quality in ranking, comparison, selection and preferences of users' items in the decision-making process in operational environments. By combining multi-agent systems, multi-agent recommender systems were proposed that can provide suitable recommendations as a purchasing assistant in the purchasing process. The results of applying the proposed model on the data related to the purchase history of the customers of an online shopping showed that the proposed model has a good efficiency in evaluating the parameters used in comparison with the common methods in this property field. Manuscript profile

Open Access Article

15 - Efficacy of some fungal and bacterial bioagents against Fusarium oxysporum f.sp. ciceri on chickpea
Hesamedin Ramezani

The efficacy of four fungal bioagents viz., Trichoderma hamatum, Trichoderma harzianum, Trichoderma viride, Gliocladium virens and two bacterial bioagents namely Pseudomonas fluorescens and Bacillus subtilis were evaluated against the chickpea vascular wilt pathogen, Fu More

The efficacy of four fungal bioagents viz., Trichoderma hamatum, Trichoderma harzianum, Trichoderma viride, Gliocladium virens and two bacterial bioagents namely Pseudomonas fluorescens and Bacillus subtilis were evaluated against the chickpea vascular wilt pathogen, Fusarium oxysporum f.sp. ciceri in vitro condition using Dual Culture Technique. Among the fungal bioagents, T. harzianum produced the maximum inhibition zone of 17 mm compared to the minimum of 7 mm by T. hamatum. There was no significant difference between the inhibition zones produced by P. fluorescens and B. subtilis. Soil application of talc- based formulation of T. harzianum, P. fluorescens and G. virens effectively controlled the vascular wilt of chickpea under field condition.   Manuscript profile

Open Access Article

16 - Study on biology and distribution of biocontrol agents of the knapweed Acroptilon repens L. in South Khorasan and introduction of Metzneria paucipunctella (Zeller, 1839) (Lep.: Gelechiidae) for Iran
B. Khalil Tahmasbi S. Moodi Gh. Zamani GH. Assadi M. T. Alebrahim

During 2011 and 2012, field studies were conducted in different parts of the South of khorasan, where contaminated to Russian knapweed to find its natural enemies. Three insect species Urophora xanthippe (Dip.: Tephritidae) and Metzneria paucipunctella Zeller (Lep.: Gel More

During 2011 and 2012, field studies were conducted in different parts of the South of khorasan, where contaminated to Russian knapweed to find its natural enemies. Three insect species Urophora xanthippe (Dip.: Tephritidae) and Metzneria paucipunctella Zeller (Lep.: Gelechiidae) and Acanthiophilus helianthi Rossi, 1794 (Dip.: Tephritidae( were identified. M. paucipunctella (Zeller, 1839) (Lep. Gelechiidae) is introduced for the first time for Iran and U. xanthippe (Munro, 1934) for the first time for fauna of Khorasan. Results showed that overwintering larvae of U. xanthippe become pupae in early May and converted to adult after 7/13 (d). Adults emerge from pupae and mate after 3 (h) with no feeding. Due to the high potential of head flies in reducing the number of seeds and also due to the limited host range of the knapweed, the insect can be used in biological control of knapweed. Manuscript profile

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17 - A Genetic Algorithm with Modified Crossover Operator for a Two-Agent Scheduling Problem
Maziyar Yazdani Fariborz Jolai

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18 - Agent-Based Model Developed to Assess Supply Chain Agility (Case Study: Institute of Higher Education, Science and Research Branch of Tehran)
Shahrzad Tayyaran Abbass Toloie-Eshlaghy Reza Radfar Ali Reza Purebrahimi

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19 - Synthesis of new coumarin based acetohydrazones, their correspounding oxadiazoles and oxadiazolines, and the investigation of their antibacterial activity
Narjes Baharvand Enayatollah Mottaghinejad Mohsen Sargordan Fardarani Hosseini Doust

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20 - Polymer Additives
Mandana Zormand Peyman Rajaei

Polymer additives have shown significant impacts on packaging materials. Enhancements in polymer performance have paved the way for new and innovative production methods. Diverse additives offer processing and production improvements. Plastic additives have a small shar More

Polymer additives have shown significant impacts on packaging materials. Enhancements in polymer performance have paved the way for new and innovative production methods. Diverse additives offer processing and production improvements. Plastic additives have a small share in plastic materials, yet they profoundly affect the quality of plastic products. Due to distinct processing methods and usage conditions, various types of plastics require different and varying amounts of additives. The main objective of incorporating additives into plastics is to enhance processing performance, increase efficiency, and decrease costs. The present paper examines the historical growth of polymer additives, their different categories, and their significance. While there are various types of additives, this study focuses on those enhancing processing capabilities and improving polymers’ functional properties. Manuscript profile

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21 - Adding Fault Tolerance to MaSE Methodology for Multi-Agent Systems
Mohammad Hossein Davarpour

Many software applications today are designed based on multi-agent concept. These applications which need to work non-stop and continuos for a long period are prone to errors. Therefore, they are required to be fault tolerant as much as possible. Most of fault-tolerant More

Many software applications today are designed based on multi-agent concept. These applications which need to work non-stop and continuos for a long period are prone to errors. Therefore, they are required to be fault tolerant as much as possible. Most of fault-tolerant methods provided for multi-agent systems are based on replicating the number of agents which leads to more complexity in these systems. In this paper we used task replication along with increasing numbers of agents in MaSE methodology to have a reliable architecture with high fault tolerante capability for multi-agent systems. Manuscript profile

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22 - Study of essential oil components of Zingiber officinale Essence and comparison of its anti-microbial property with Chlorhexidine Mouthwash on some Bacteria that cause Oral Infections
Nima Mohammad Nejad Khiavi Hojjat Eghbal Neda Jahani Arezou Mohammadi Mehdi Ahmadi Sabegh zohreh Ghzi tabatabaei Amir Kishizadeh Mazraejahan

Ginger (Zingiber officinale) is one of the indigenous medicinal plants of Iran and its antibacterial effects have been proven in some researches. In this research, the antibacterial effect of Ginger essence and comparison with chlorhexidine on some of common oral infect More

Ginger (Zingiber officinale) is one of the indigenous medicinal plants of Iran and its antibacterial effects have been proven in some researches. In this research, the antibacterial effect of Ginger essence and comparison with chlorhexidine on some of common oral infection bacteria was studied. The essential oil of Ginger was extracted by Clevenger's apparatus, GC and GC/MS devices were used for analysis of essential oil compounds and accurate measurements of the compounds. The effect of the essential oil of the Ginger and control on the common bacteria of the oral infection were evaluated using two methods: Disc deffusion and minimum inhibitory concentration (MIC). The results of antimicrobial tests showed that ginger had a significant inhibitory effects on a variety of gram-negative and gram-positive bacteria. It was also found that the essential oil of this medicinal plant, in terms of antimicrobial properties, showed relatively similar results to chlorhexidine mouthwash. Ginger essential oil had been shown to have good antimicrobial effects against common bacteria in oral infections. As a result, the essential oil of this plant with different concentrations, after completing studies, can be an appropriate alternative for chemical drugs and chemical mouthwashes in the treatment of oral bacterial infections. Manuscript profile

Open Access Article

23 - Coordination Approach to Find Best Defense Decision with Multiple Possibilities among Robocup Soccer Simulation Team
Ashkan Keshavarzi Nader Zare

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24 - Identifying the Effective Factors of Corporate Investment in the R & D Department
Meghdad Haji Mohammadalijahromi Soleyman Allah VirdiCalhory

The main objective of this paper is to investigate the factors influencing the investment of companies in the research and development sector. The factors considered in this study as independent variables include tangible resources, intangible resources, financial facto More

The main objective of this paper is to investigate the factors influencing the investment of companies in the research and development sector. The factors considered in this study as independent variables include tangible resources, intangible resources, financial factors, market factors, as well as the presence of international companies in the country as an intermediary variable. The research method in this research is applied in terms of applied and descriptive-survey nature and the statistical population selected in this study is all active companies in Takestan industrial towns. The results show that market factors (intensity of competition, complexity of the environment), tangible resources (size of organization and structural capital), intangible resources (manpower, reputation and business resources), and ultimately financial factors (financial independence and profitability of the company) The title of effective factors is the key to deciding on investment in research and development. The results show that the presence of international companies in Iran after the imposition of sanctions and the elimination of sanctions as a mediating variable in terms of intensity of competition does not have a significant effect on directors' decision making on investing in research and development, but the effect of this mediator variable is Then, the impact of environmental complexity on investment decisions on research and development is meaningful. Manuscript profile

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25 - Designing Solvable Graphs for Multiple Moving Agents
Ellips Masehian Farzaneh Daneshzand

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26 - Teleology and Feasibility of Social Development in Iran
Zohre Shahbazi mehdi mobaraki Najme Mostafavi

10.30495/jss.2021.1938528.1371

This paper argues that in Iran social development is put on a par with associated concepts like social policy, human development and fighting poverty and discrimination; and still residual approach is exercised to explore it. It seems that this fallibility is rooted in More

This paper argues that in Iran social development is put on a par with associated concepts like social policy, human development and fighting poverty and discrimination; and still residual approach is exercised to explore it. It seems that this fallibility is rooted in distorted perceptions of ontology, teleology and feasibility applied in social development and lack of unanimity on how to deal with them. This study tries to scrutinize true potentials of social development in large-scale plans and laws practiced in Iran to facilitate the feasibility of social development and delineate ontology and teleology of this concept. Doing so, congruencies with international approaches are clarified. Returning a unanimous verdict among scholars and policy-makers, guidelines to terminate social and structural regression are discussed.   Manuscript profile

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27 - The simplicity of agents and the stability of the political system (Quranic principles and narration of Imam Khomeini's thought)
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Abstract: In the Holy Quran, much emphasis has been placed on simple biological necessity. From the point of view of the Holy Quran, a simple life, on the one hand, leads to self-health, piety, empathy, cooperation with the deprived and the oppressed, and taking care of More

Abstract: In the Holy Quran, much emphasis has been placed on simple biological necessity. From the point of view of the Holy Quran, a simple life, on the one hand, leads to self-health, piety, empathy, cooperation with the deprived and the oppressed, and taking care of their affairs. Extravagance and worldliness and the resulting worldliness are the main causes of neglect, play and forgetting God, and oppression and violation of the rights of others will be its natural consequences. As a result, according to the divine law, the destruction of societies that are affected by this method and behavior and insist on it. As a result of this Qur'anic insight and teaching, the narrations, sayings, hadiths and practical and theoretical life of the Infallibles (AS) are full of dealing with the worldly and otherworldly benefits and benefits of living simply and condemning and condemning luxury, worldliness, pride and arrogance. .Imam Khomeini, who was fully acquainted with Islamic teachings, by using these Quranic teachings and narrations, always in his practical and theoretical life, on the one hand, lived a simple life and avoided luxuries and pride, and on the other hand, With a very obvious concern from the beginning of the establishment of the Islamic Republic of Iran to the government officials, political agents, incumbents and senior managers of the Islamic Republic of Iran emphatically on maintaining a simple life and humility and avoiding luxury and welfare And in their own words, Manuscript profile

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28 - Occurrence of liver abscesses and identification of bacterial etiology in cattle carcasses of Tabriz abattoir
منصور Khakpour بهرام Amoghli Tabrizi عارف Alinasab

   The aim of this survey was to determine the occurrence of liver abscesses and identification of associated bacterial etiology in cattle carcasses of Tabriz industrial abattoir. A total of 355 cattle carcasses were inspected for the presence of liver abscess More

   The aim of this survey was to determine the occurrence of liver abscesses and identification of associated bacterial etiology in cattle carcasses of Tabriz industrial abattoir. A total of 355 cattle carcasses were inspected for the presence of liver abscesses. In the case of liver abscess presence, some characteristics of the carcasses were recorded; such as cattle’s age, gender, pregnancy and also abscesses’ characteristics (i.e., number, size and location of abscesses on liver). Abscesses as whole, were sampled and kept cold until microbiological examinations. Microbial analysis was performed on samples and cultures were incubated at aerobic, anaerobic and microaerophilic atmospheres. From 355 cattle carcasses, liver abscess was found in 28 (7.8%). Among positive results, 22 (78.57%) of livers had only 1, while 6 (21.42%) had 2 or more abscesses. Fusobacterium necrophorum was isolated from 15 (53.57%) and Arcanobacterium pyogenes from 10 (35.71%) of abscesses. According to the results of this study, Fusobacterium necrophorum was found as the most frequent bacterial causative agent of cattle liver abscess in Tabriz industrial abattoir, while Arcanobacterium pyogenes was considered as the second most frequent agent.       Manuscript profile

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29 - ‎Role of Fuzzy Sets on Artificial Intelligence Methods‎: ‎A literature Review
Cengiz Kahraman Sezi Onar Basar Oztaysi Selcuk Cebi

10.30495/tfss.2023.1976303.1060

Machines can model and improve the human minds capabilities through artificial intelligence. One of the most popular tools of artificial intelligence is fuzzy sets, which can capture and model the vagueness and impreciseness in human thoughts. This paper, first of all, More

Machines can model and improve the human minds capabilities through artificial intelligence. One of the most popular tools of artificial intelligence is fuzzy sets, which can capture and model the vagueness and impreciseness in human thoughts. This paper, first of all, introduces the recent extensions of ordinary fuzzy sets and then presents a literature review on the integration of fuzzy sets with other artificial intelligence techniques such as automated reasoning, autonomous agents, multi-agent systems, machine learning, case-based reasoning, deep learning, information reasoning, information representation, natural language processing, symbolic reasoning, and neural networks. Graphical illustrations of literature review results are presented for each of these integrated artificial intelligence techniques. The results of a patent search on fuzzy artificial intelligence are also given. Manuscript profile

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30 - Design an Intelligent Multi-agent Computer-aided System for Recommender Systems
Ramazan Teimouri Yansari Mojtaba Ajoudani Seyed Reza Mosayyebi

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31 - Inflation Persistency in Iran with the Heterogeneous Approach of Economic Agents in Dynamic Stochastic General Equilibrium Models
Mansour Khalili Araghi yazdan gudarzi farahani

The purpose of this paper is to investigate the inflation persistency regarding the heterogeneous behavior of economic agents. For this, the data were used from 1991-2015 based on seasonal data and Dynamic Stochastic General Equilibrium models. The innovation of this pa More

The purpose of this paper is to investigate the inflation persistency regarding the heterogeneous behavior of economic agents. For this, the data were used from 1991-2015 based on seasonal data and Dynamic Stochastic General Equilibrium models. The innovation of this paper is Calvo pricing assumption regarding the lag in inflation rate and indexing parameter in which inflation persistency conditions computing will be more relevant to Iran’s economy. The results showed that inflation expectations have a major role in inflation rate formation so that even if the inflation rate declines it will occur in a longer time due to inflation persistency. It, was cleared the prices have less reaction ability in relation to inflation persistency. It is suggested to the monetary authorities by considering the domestic inflation targeting rule in addition to inflation control, they stabilize the domestic production in the natural level in which   it is  required  the monetary authorities to have credibility in views of economic agents. Manuscript profile

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32 - A Flexible Multi-Agent Algorithm for Fast Restoration of Distribution Systems, Compatible with GIS
Vahid Motaghi Shahrokh Shojaeian

Power distribution network configuration must be restructured fast after occurring a fault in order to restoring healthy parts. A logical algorithm is needed to do such restoration. In recent years, by developing GIS systems in distribution networks, data entering and s More

Power distribution network configuration must be restructured fast after occurring a fault in order to restoring healthy parts. A logical algorithm is needed to do such restoration. In recent years, by developing GIS systems in distribution networks, data entering and structuring in computers has been changed and dissimilar to conventional softwares, computer cannot view the network configuration. In this paper a proper definition of network agents are suggested in matrix format. By such definition fast detection of fault location and deenergized sections located at its downstream parts is done. Also curtailed load is calculated. Finally with digital data available in the GIS databases, optimal restoration strategy is selected and applied based on available routs. The proposed algorithm is applied on a complicated three feeder distribution network to test its effectiveness and speed. Simulations in MATLAB shows that the proposed algorithm is very fast and robust to any complicated network configuration as well as any number and location on sequential faults. Manuscript profile

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33 - بررسی اثر ضدباکتریایی و فیتوشیمیایی عصاره متانولی و استونی گونه‌های Cupressus sempervirens و Juniperus excelsa بر برخی بیماری‌های مهم غذایی
سیما یزدانی منیر دودی زهرا رضایتمند لادن رحیم زاده ترابی

10.30495/medherb.2023.703159

Background & Aim: The unfettered usage of antibiotics has engendered a mounting resistance of bacteria to these agents, thereby necessitating the discovery and development of novel compounds and medications to a greater extent than previously. The focal point of thi More

Background & Aim: The unfettered usage of antibiotics has engendered a mounting resistance of bacteria to these agents, thereby necessitating the discovery and development of novel compounds and medications to a greater extent than previously. The focal point of this research was to explore the chemical constituents of acetone and methanol-extracted samples of Cupressus sempervirens and Juniperus excelsa, as well as their potential inhibitory actions against a prevalent food-borne pathogen.Experimental: This experimental investigation was conducted on standard strains of Staphylococcus aureus (PTCC 1430), Bacillus cereus (PTCC 1431), Listeria monocytogenes (PTCC 1298), Escherichia coli (PTCC 1399), and Shigella dysentery (PTCC 1188). Following the preparation of methanol and acetone extracts derived from Juniperus excelsa and Cupressus sempervirens using Clevenger apparatus, the antimicrobial efficacy was assessed by both qualitative agar well diffusion method and quantitative macrodilution method. The active constituents present in the methanol and acetone extracts of the plants were identified by gas chromatography-mass spectrometry (GC/MS) analytical method. Means were compared with Duncan's test at the 5% probability level.Results: The findings of this investigation pertaining to the antimicrobial potency of the extracts, ascertained via the qualitative agar well diffusion method, indicated its efficacy against Gram-positive strains including S. aureus and B. cereus. The methanol extracts of the J. Excelsa were found to produce smaller inhibition zones on the tested bacteria compared to other plant extracts. The highest sensitivity to the acetone extract of C. sempervirens and J. excelsa observed in S. aureus and B. cereus. The extracts obtained from the two plant did not demonstrate any discernible impact on the Gram-negative bacteria that are commonly associated with foodborne pathogens. The findings obtained through gas chromatography-mass spectrometry (GC/MS) indicated the presence of efficacious components such as Benzene 1,2,4,5-tetramethyl, and Cyclopropane cyclopenta in J. excels extract. The acetone extract of J. excelsa showed more potent antimicrobial constituents than its methanolic counterpart. It is anticipated that in forthcoming times, the acetone extract derived from this botanical specimen may be employed to prevent bacterial-induced foodborne illnesses.Recommended applications/industries: Duo to the existence of a range of bioactive compounds in the acetone extracts obtained from C. sempervirens and J. excels, these extracts have the potential to be used against the development of foodborne infections and diseases caused by bacterial agents. Manuscript profile

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34 - امکان استفاده از بذور گیاهان دارویی در محیط کشت بافت و تعیین شرایط بهینه کاربرد آن‌ها به عنوان عامل ژله ایی کننده جایگزین آگار
محمود اطرشی الهام توکلی دینانی امیر معصومی

مقدمه و هدف: آگار، یکی از مشتقات نوعی جلبک دریایی است، که به عنوان ماده ی مولد ژل در اکثر محیط های کشت استفاده می شود. با وجود آن که یک محصول طبیعی و گیاهی است اما فرآوری آن، هزینه بر است. در طبیعت جایگزین های دیگری برای آگار وجود دارد. روش تحقیق: لذا به منظور بررسی امک More

مقدمه و هدف: آگار، یکی از مشتقات نوعی جلبک دریایی است، که به عنوان ماده ی مولد ژل در اکثر محیط های کشت استفاده می شود. با وجود آن که یک محصول طبیعی و گیاهی است اما فرآوری آن، هزینه بر است. در طبیعت جایگزین های دیگری برای آگار وجود دارد. روش تحقیق: لذا به منظور بررسی امکان جایگزینی آگار با دیگر ترکیبات دارویی ارزان قیمت،  آزمایشی در دو مرحله در قالب طرح بلوک های کامل تصادفی با سه تکرار در پژوهشکده بیوتکنولوژی ناحیه مرکز انجام شد. نخست آزمایشی با استفاده از بذور چهار نمونه گیاه دارویی بذرک، بالنگو، اسفرزه و شاهی به عنوان عامل ژله ایی کننده محیط کشت در مقایسه با شاهد آگار ترتیب داده شد. بذور این 4 گیاه با قابلیت تولید موسیلاژ، به جای آگار در مقادیر 1، 2، 3، 4 و 5 گرم بذر در 30 میلی لیتر محیط کشت مایع به محیط کشت بافت اضافه شد و صفاتی نظیر درصد ریزنمونه های رشد یافته، طول گیاهچه، تعداد شاخه های فرعی، تعداد برگ و طول میانگره ریز نمونه های گیاه استویا در این محیط، مورد ارزیابی قرار گرفت. نتایج و بحث: اسفرزه بهتر از سایر بذور توانست شرایط رشد را برای ریزنمونه ها فراهم کند. در مرحله دوم به منظور تعیین مقدار بهینه کاربرد این بذر، مقادیر  1، 2، 3، 4و 5 گرم  بذر اسفرزه با حضور و عدم حضور زغال فعال به محیط کشت اضافه شد، در تیمار شاهد از آگار استفاده شد. نتایج نشان داد که استفاده از یک گرم بذر گیاه اسفرزه با حضور زغال فعال در صفات طول گیاهچه، تعداد برگ، طول میانگره، طول درازترین ریشه و وزن خشک گیاهچه اختلاف بسیار معنی داری را با سایر تیمارها ایجاد کرد.  توصیه های کاربردی: با توجه به نتایج حاصل از تحقیق حاضر می توان تا حدودی بذر اسفرزه را به دلیل داشتن موسیلاژ به عنوان جایگزین آگار جهت ژله ای شدن محیط کشت پیشنهاد کرد. Manuscript profile

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35 - اثر تیمار کوتاه مدت با نانو ذرات نقره و محلول گلجایی ساکارز روی پیری گل و برگ شاخه بریده رز
خدیجه آل کثیر رحیم نقش بند حسنی علیرضا مطلبی آذر

این آزمایش برای ارزیابی اثر تیمار کوتاه مدت نانو ذرات نقره در غلظت های صفر، 4، 25، 75 و 125 میلی گرم در لیتر روی گل شاخه بریدنی رز رقم ʼهای اند مجیکʻ بدنبال نگهداری در محلول ساکارز با غلظت های صفر، 2 و 3 درصد از نظر عمر گلجایی و برخی از صفات فیزیولوژیکی پ More

این آزمایش برای ارزیابی اثر تیمار کوتاه مدت نانو ذرات نقره در غلظت های صفر، 4، 25، 75 و 125 میلی گرم در لیتر روی گل شاخه بریدنی رز رقم ʼهای اند مجیکʻ بدنبال نگهداری در محلول ساکارز با غلظت های صفر، 2 و 3 درصد از نظر عمر گلجایی و برخی از صفات فیزیولوژیکی پس از برداشت آن انجام شد. این تحقیق به شکل آزمایش فاکتوریل در قالب طرح کاملا تصادفی با سه تکرار برای هر تیمار اجرا شد. آزمایش تحت شرایط دمای 2 ± 23 درجه سانتیگراد، رطوبت نسبی 5±60 درصد و با شدت نوری محیط 12 میکرو مول در مترمربع درثانیه به مدت 12 ساعت توسط لامپ های فلورسنت انجام شد. نتایج نشان داد که تیمار 125 میلی گرم در لیتر نانو ذرات نقره همرا با ساکارز دو درصد و بدون ساکارز بیشترین تاثیر را در کنترل باکتری های انتهای ساقه را داشت. تیمار کوتاه مدت نانو ذرات نقره در کلیه غلظت ها سبب بهبود جذب محلول، حفظ رطوبت نسبی شاخه، بهبود باز شدن گل و شاخص فلورسانس کلروفیل برگ (Fv/Fm) در مقایسه با تیمار شاهد گردید. بیشترین میزان باز شدگی گل با درشتترین اندازه گل در تیمار 75 میلی گرم در لیتر نانوذرات همراه با ساکارز 2 درصد در روز نهم عمر گلجایی مشاهده گردید. کمترین میزان عمر گلجایی در تیمارهای آب مقطر به تنهایی و همراه با ساکارز بود. بیشترین میزان عمر گلجایی در تیمارهای 75 و 125 میلی گرم در لیتر نانو ذرات نقره بدون ساکارز و با ساکارز در مقایسه با سایر تیمارها مشاهده گردید.  Manuscript profile

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36 - القای پلی پلویید در بنفشه آفریقایی با استفاده از کلشی سین
بهزاد کاویانی

این مطالعه با هدف به دست آوردن گیاهان پلی‌پلویید بنفشه آفریقایی با استفاده از ماده‌ی ضد میتوز کلشی‌سین انجام شد. آزمایش‌ها با استفاده از کلشی‌سین روی بذرهای جوانه‌نزده انجام شد. بذرها به درون محلول‌های کلشی‌سین با غلظت‌های 01/0، 05/0، 10/0 و 20/0 درصد به مدت 24 و 48 ساع More

این مطالعه با هدف به دست آوردن گیاهان پلی‌پلویید بنفشه آفریقایی با استفاده از ماده‌ی ضد میتوز کلشی‌سین انجام شد. آزمایش‌ها با استفاده از کلشی‌سین روی بذرهای جوانه‌نزده انجام شد. بذرها به درون محلول‌های کلشی‌سین با غلظت‌های 01/0، 05/0، 10/0 و 20/0 درصد به مدت 24 و 48 ساعت غوطه‌ور شدند. سطوح پلی‌پلوییدی (دیپلویید، تتراپلویید و هگزاپلویید) در ابتدا توسط شمارش کروموزوم (کاریوتایپ) تعیین شدند و سپس توسط پارامترهای تشریحی و ریخت‌شناسی تایید گردیدند. بالاترین درصد پلی‌پلوییدها با کلشی‌سین 10/0 درصد به مدت 24 ساعت القا شد. تعداد کروموزوم در دیپلوییدها 18 = n2، در تتراپلویید 36 = n2 و در هگزاپلویید 54 = n2 بود. تفاوت‌ها در برخی پارامترهای ریخت‌شناسی و تشریحی بین گیاهچه‌های پلی‌پلویید و شاهد معنی‌دار بود. بیشترین تعداد کلروپلاست‌ها در سلول‌های نگهبان، در گیاهچه‌های تیمارشده با 10/0 درصد کلشی‌سین به مدت 24 ساعت به دست آمد. زمان در معرض قرار گرفتن 48 ساعت تاثیر قابل‌توجهی روی پلی‌پلوییدکردن نداشت. ارقام زینتی جدید با ویژگی‌های اصلاح‌شده می‌تواند توسط القای پلی‌پلویید تولید گردد. Manuscript profile

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37 - Analysis of Farmers’ Feedback on Agricultural Development Project’s (ADP’S) Performances in Kogi State, Nigeria
Adejo Grace Saliu J. Adejo P. Emmanuel

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38 - Training Needs of Agricultural Extension Agents in Delta State, Nigeria
Ajieh P. C Ulakpa J. E

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39 - Analysis of Farm Management Extension Services Performed by Extension Agents of Agricultural Development Projects in Southwest Nigeria
Rashid Adisa Mudashir Mustapha Kayode Balogun Hussein Ibrahim Waliyat Oloyede

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40 - Farmers’ Perception of Effectiveness of Agricultural Extension Agents in Anambra State, Nigeria
Hyacinth Nwalieji Nneamaka Nnabueze

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41 - Communication Behaviour of Farmers with the Agricultural Extension Agents Using Cell Phone: A Case of Bangladesh
Mohammad Rahman Mohammed Uddin Md. Khan

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42 - Evaluation of Agricultural Research, Extension and Farmers Linkages: A case study from Gezira State Sudan
Ahmed Bereir

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43 - Borich Needs Assessment Model for Assessing Rice Post-harvest Value Addition Training Needs of Agricultural Extension Agents, Southern Region, Sierra Leone
Philip Kamanda Masa Motaung Ernest Okorley

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44 - Factors affecting lead farmers in facilitating conservation agriculture practices in Kalira Extension Planning Area in Ntchisi District, Malawi
Daniel Matemba Dalo Njera

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45 - Curricula Importance in Enhancing the Capabilities of Agriculture Extension Agents at the Field
Muhammad Israr Nafees Ahmad Dawood Jan Tahir Ali Shah M. M. Shafi Noshad Khan

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46 - بررسی رابطه بین "دیدگاه اعضای نظام اطلاعات کشاورزی نسبت به کشاورزی ارگانیک" و "نگرش زیست محیطی آنها"
Mehdi Nooripoor Sanaz Arpanahi Zeinab Sharifi

هدف پژوهش حاضر، بررسی رابطه بین نگرش زیست محیطی اعضای نظام اطلاعات کشاورزی و دیدگاه آنان نسبت به محصولات ارگانیک در بخش مرکزی شهرستان بویر احمد بود. جامعه آماری مطالعه شامل محققان، مروجان و کشاورزان منطقه مورد مطالعه بود که اندازه نمونه با استفاده از جدول نمونهگیری More

هدف پژوهش حاضر، بررسی رابطه بین نگرش زیست محیطی اعضای نظام اطلاعات کشاورزی و دیدگاه آنان نسبت به محصولات ارگانیک در بخش مرکزی شهرستان بویر احمد بود. جامعه آماری مطالعه شامل محققان، مروجان و کشاورزان منطقه مورد مطالعه بود که اندازه نمونه با استفاده از جدول نمونهگیری کرجیسی و مورگان به ترتیب حدود 62 و 55 و 60 نفر تعیین شد. ابزار اصلی جمعآوری دادهها در بخش دیدگاه پاسخگویان نسبت به محصولات ارگانیک، پرسشنامه از قبل طراحی شده بود که روایی محتوایی آن توسط متخصصان توسعه روستایی تایید و پایایی ابزار سنجش نیز با استفاده از ضزیب آلفای کرونباخ (76/0-94/0) مورد تایید قرار گرفت. همچنین نگرش زیست محیطی پاسخگویان با استفاده از آزمون پارادایم نوین محیطی(NEP) دانلپ و همکاران سنجیده شد. نتایج نشان داد که محققان، مروجان و کشاورزان از نگرش زیست محیطی متوسطی برخوردار بودند. علاوه بر آن، محققان و مروجان نسبت به محصولات ارگانیک دیدگاه بالاتر از متوسط داشتند. در حالی که کشاورزان دیدگاه نسبتاً مطلوبی داشتند. فزون بر این، رابطه بین دیدگاه اعضای نظام اطلاعات کشاورزی نسبت به محصولات ارگانیک و نگرش زیست محیطی آنها مثبت و معنیدار بود که نشان داد هر چه نگرش زیست محیطی مطلوب تری داشته یاشند،  تمایل بیشتری به محصولات ارگانیک دارند. در نتیجه، می توان گفت بهبود نگرش زیست محیطی به منظور تولید محصولات سالم و حفظ محیط زیست باید در اولویت قرار گیرد. Manuscript profile

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47 - Investigation of East Azerbaijan Researchers and Extension Agents’ View about the Role of Extension Services on Agricultural Development
Javad Mahmoodi Karamjavan

The purpose of this study was investigation of East Azerbaijan researchers and extension agents’ view about the role of extension services on agricultural development. The methodology was descriptive-correlation which is carried out by survey method. In this study More

The purpose of this study was investigation of East Azerbaijan researchers and extension agents’ view about the role of extension services on agricultural development. The methodology was descriptive-correlation which is carried out by survey method. In this study, the sample population was 335 people including all researchers and extension agents working in the agricultural sector. To assess the reliability of the questionnaire, Cronbach's alpha coefficient was used and level over 0.75 for all sections of the questionnaire was measured. Its validity was established asking for the help from the technical experts. Results showed that the agricultural extension is an undeniable necessity in the agricultural development the effects of which has been positive and significant in the major variables of the agricultural development. The shortcomings are not due to the nature of extension rather they are because of improper execution, lack of support and similar reasons. The reduction of pest damage, improvement of the social status, contribution to boost handicrafts, acceptance of product insurance, recommendations for land leveling, creation of sale cooperation, awareness raising of the market, use of modern irrigation methods and several factors else was those extension role factors that the respondents agreed upon. Manuscript profile

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48 - Evaluation of antifungal and antibacterial properties of palladium (II) Schiff base complex against common pathogenic strains between humans and aquatic
Mohammadreza Moghaddam-manesh Somaye Shahriari Sara Hosseinzadegan

10.30495/jacr.2022.1935692.1962

Metal complexes containing Schiff base ligand are compounds that have biological effects such as antifungal, antibacterial, anti-malarial, anti-inflammatory, anti-viral and anti-fever properties. These compounds are also used in various industries. In this study, Pallad More

Metal complexes containing Schiff base ligand are compounds that have biological effects such as antifungal, antibacterial, anti-malarial, anti-inflammatory, anti-viral and anti-fever properties. These compounds are also used in various industries. In this study, Palladium (II) Schiff base complex with the proposed formula C14H24N4O2Cl2Pd was synthesized by the method reported in Zabol University and used to investigate the antimicrobial effects. Antimicrobial activity such as antibacterial activity against pathogenic strains common between aquatic and human inclusive Loctococcus garvieae and Edwardsiella tarda strains and antifungal activity inclusive Aspergillus fumigatus and Candida albicans were performed according to CLSI standard and the results were reported based on inhibition zone diameter (IZD), minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC) and minimum fungicidal concentration (MFC). Based on the results, the studied complex showed MIC concentrations of 32 μg/ml and 64 μg/ml on the Edwardsiella tarda and Loctococcus garvieae, respectively. The MIC concentrations on Aspergillus fumigatus and Candida albicans, respectively, 512 μg/ml and 1024 μg/ml were observed. The results of this study showed that the effect of Pd (II) Schiff base complex has strong antimicrobial properties and has a better effect than some commercial drugs. Manuscript profile

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49 - Evaluation of antimicrobial and anticancer effects of silver nanoparticles synthesized by extracts of chamomile (Matricaria parthenium)
shabnam shamaei Faezeh Bashiri Goodarzi

10.30495/jmw.2023.1961808.2026

Background &Objectives: Silver nanoparticles have been widely used due to their anti-bacterial activities and anticancer properties. The aim of this study was to investigate the antimicrobial effects and cell toxicity of silver nanoparticles synthesized using extrac More

Background &Objectives: Silver nanoparticles have been widely used due to their anti-bacterial activities and anticancer properties. The aim of this study was to investigate the antimicrobial effects and cell toxicity of silver nanoparticles synthesized using extracts of chamomile on three neoplastic cell lines (A549, MCF-7 and HeLa). Materials & Methods: Silver nanoparticles were biologically synthesized using extracts of chamomile. After physical and chemical evaluation of the synthesized nanoparticles, their antimicrobial properties were estimated on Escherichia coli and Staphylococcus aureus. Finally, the inhibitory effect of synthesized nanoparticles evaluated by using MTT technique on 3       neoplastic cell lines. Results:  The average size of nanoparticles synthesized by the extract of chamomile were 19 nm. The synthesized nanoparticles could have a significant inhibitory and lethal effect on the two named bacteria. silver nanoparticles were able to show a 50% inhibitory effect on different cell lines at a concentration of 50 μg/ml. Conclusion: Based on the results, it can be stated that medicinal plants can be used in the successful biosynthesis of silver nanoparticles. After human studies and tests, chamomile-based silver nanoparticles can be used as effective therapeutic agent in the treatment of some cancers due to their coating of effective secondary metabolites and the release of silver ions (Ag+).   Manuscript profile

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50 - Nano-TiO2 an Efficient, Clean and Eco-friendly Catalyst for Synthesis of Naphthoxazinone Derivatives as High Potent Antibacterial Agents
Khalil Pourshamsian

10.22034/jchr.2018.544457

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51 - Investigation of the Effect of Black Pepper Powder on Microbiological and Physicochemical Properties of Processed Cheese
Hajar Rahimi Peyman Ghajarbygi Saeed Shahsavari Mostafa kazemi Razzagh Mahmoudi

10.22034/jchr.2020.1880906.1055

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52 - Smirnovia Iranica Whole Herb Extract: Antioxidant, Radical Scavenging, Anti-microbial and Anti-Cancer Effects
Leila Monjazeb Marvdashti Samaneh Arab Marjan Bahraminasab Mina Roustaei Samaneh Souri Mojtaba Heydari Majd Anna Abdolshahi

10.22034/jchr.2022.1943420.1443

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53 - Insight into the Oxidant Agents Effect of Removal and Photo-decolorization of Vitamin B12 Solution in Drug Tablets using ZrO2
Shaymaa Ibrahim Saeed Ban Hasan Taresh Luma M. Ahmed Zainab Faisal Haboob Safa Alaa Hassan Athraa Abd Al-amir Jassim

10.22034/jchr.2021.685757

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54 - Investigating the Favorable Lifestyle of Political Agents in Accordance with the Quran, the Tradition of the Infallibles (AS) and Reason in Line with the Iranian Islamic Model of Progress
zahra khosravani Masoud Jafarinezhad alireza golshani

This study examines the desirable lifestyle of political agents in accordance with the Quran, the tradition of the Infallibles (AS) and reason in line with the Iranian Islamic model of progress. The main question of the research is what are the desirable components of t More

This study examines the desirable lifestyle of political agents in accordance with the Quran, the tradition of the Infallibles (AS) and reason in line with the Iranian Islamic model of progress. The main question of the research is what are the desirable components of the lifestyle of political agents in the Iranian Islamic model of progress in accordance with the logic of the religion of Islam (intellect, Quran, tradition)? And by what model can the desired lifestyle be achieved for political agents? In this article, using the Quran, the Sunnah of the Infallibles (AS) and the intellect, the desirable components of the Islamic lifestyle of political agents have been extracted, and while providing a model in this regard, we have examined the current state of the lifestyle of political agents. The research method has been extracted by using the method of face-to-face interview and referring to experts and on the other hand by using the method of qualitative content analysis and using the sources of Quran, Sunnah of the Infallibles (AS) and the wisdom of the components. In the quantitative part of this research, descriptive statistics has been used, the result of which is the identification of 12 components and 60 indicators in the field of lifestyle of political agents, which, if observed, will appear in four areas of the Iranian Islamic model-progress. Therefore, in order to progress in these four areas, the grounds must be provided. One of these areas is the reform of the lifestyle of political agents in society based on Islamic-Iranian models. Manuscript profile

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55 - Investigating economic factors on women's social health
rangin negar karamzadeh

Public health, including levels of social skills and social performance and the ability to recognize oneself as a member of a larger community .in our country , women are employed . Employed women who are trying to economically self-reliant and welfare . This study aime More

Public health, including levels of social skills and social performance and the ability to recognize oneself as a member of a larger community .in our country , women are employed . Employed women who are trying to economically self-reliant and welfare . This study aimed to assess the socio -economic factors affecting the health of women employees of Tehran municipality and also offer ways to reduce or dissolve ‌ the problems they , have been done. The research method was descriptive and correlational analysis was conducted through a survey . The statistical ‌ ‌ ‌ This study included all women employees of Tehran municipality of over 400 people. According to the calculation in the formula , a sample size of 100 patients is obtained. In this study, the sampling interval is a systematic random sampling method . A questionnaire was used to gather information and ‌ . All of the above methods, ‌ spss be done through software . ‌ The findings from this study suggest that economic factors such as the probability of more than 99% of the employees are related to women's health . Manuscript profile

Open Access Article

56 - Synthesis and molecular docking studies of 4H-chromene derivatives as a calcium channel blocking agent
somayeh makarem yalda kashkooli Afshin Rajabi Khorrami Shabnam nadjafi

Voltage-gated Ca2+ channels play a vital role in the transmission of electrical signals by temporarily increasing intracellular Ca2+ levels and exerting an action potential on the cell surface membrane. As a blocker of calcium channels, nimodipine specifically blocks L- More

Voltage-gated Ca2+ channels play a vital role in the transmission of electrical signals by temporarily increasing intracellular Ca2+ levels and exerting an action potential on the cell surface membrane. As a blocker of calcium channels, nimodipine specifically blocks L-type calcium channels, which are present in smooth muscle cells in blood vessels. By blocking these channels, nimodipine prevents calcium from entering the cells, resulting in relaxation and dilation of the blood vessels. In this way, several 4H-chromene derivatives were obtained through electro synthesis in propanol, using electrons as a catalyst to generate propanol anion as a base. This process involved obtaining malononitrile anion, which readily underwent Knovenagel condensation with aromatic aldehydes, followed by the reaction of the active methylene of dimedione with the electrophile C=C of the intermediate. Finally, the expected product was o−btained through cyclisation and tautomerization. The effect of current, solvent, and anode type were studied, and it was observed that the optimized current, solvent, and anode for the synthesis of nanoparticles of 4H-chromene were 50 mA/cm2, propanol, and a magnesium anode in an undivided cell at room temperature. The proposed method produces 4H-chromene directly from initial compounds in a mild and safe condition. All synthesized compounds were screened through molecular docking studies, which utilized the crystal structure of CavAb. Compound 8f exhibited the minimum binding energy and good affinity toward the active pocket of CavAb compared to nimodipine as a calcium channel blocking agent. Manuscript profile

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