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The current research aims to investigate the universality of the language by examining the perception of Persian learners in recognition of subject position according to the theory of input processing and the principle of the first noun from this theory. The first noun principle indicates that language learners consider the noun or pronoun that comes at the beginning of the sentence as the subject of the sentence.The participants in this research are 70 Persian language learners at elementary (23 participants), intermediate (23 participants) and advanced (24 participants) levels in the Persian language learning center of Al-Zahra University. Using Friedman et al.'s (2004) executive method, this study has examined the principle of the first noun as a predictable path in the education of Persian learners. In this direction, a test has been designed on Google Forms, and Persian learners have participated in two different implementations of this test in a time interval of 5 months. In both of its implementations, this test included 15 sentences that the language learners had to connect to the related pictures after hearing the sentences. In order to characterize the perception of the participants from the position of the subject, 8 sentences in the second sentence were put into the passive form. The results of this study have shown that the change of sentences in the second implementation of the test caused an increase in errors in the response rate of language learners and this was reported higher in elementary language learners than in other groups.

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In this study, the effect of fructooligosaccharide as a prebiotic on the growth and density of lactobacillus in intestine of stellate (Acipenser stellatus) has been investigated. To do this, 90 individuals of stellate fingerlings (ten in each replications) were prepared with an average weight of 30.16 ± 0.14 gr from International Sturgeon Research Institute. This study was carried out in a completely randomized design with three replications in fiberglass tanks with 2000 liters volume. They were fed with feed containing 0, 1 and 2 percents of fructooligosaccharide (Raftilos P95, Sigma Company). Results indicated that feed with one percent fructooligosaccharide had a significant effect (P < 0.05) on weight gain, SGR, FCR, FE, PER and HI. The number of colonies regarding to lactobacillus showed a significant increase compared to the control (in one percent fructooligosaccharide). Results indicated that fructooligosaccharide as a prebiotic (in level of one percent in feed) caused good growth capabilities and feed efficiency through increasing the density of lactobacillus in intestine.

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In this research, closed-cell natural rubber foams were produced using a single-step compression molding. The effect of carbon black content on morphology, physical and mechanical properties of the foams were examined. Results showed that in this methodology, the foam density was independent of reinforcement percentage, which is a unique characteristic of single-step foams that contrasts with other previous observations. The study of curing behavior of foam compounds showed that the carbon black increasing from 0 to 30 phr increased the crosslink density (CLD) from 6.5 to 8.3*10^-5 mol/cm³, the cure rate from 16.1 to 23.2 (%/min) and the ultimate torque from 5.8 to 10.4 Nm, while, reduced curing time from 9.2 to 5.8 min. The scanning electron microscope (SEM) results showed that the reinforcement acted as a nucleation agent increasing the cell density from 8 N/cm³ to 140 N/cm³ and reducing the cell size from 579µm to 255µm. The increase of reinforcing content in the produced foams reduced the cells size and enhanced the properties of the rubber matrix. Accordingly, the modulus and hardness of the foams were increased by  0.8MPa and 40 shore A, respectively. Results of sound absorption and reflection showed that the rubber foam reflects the sound waves more than 90% and absorbs waves about 10%.

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Background: This study aimed to compare the effects of simultaneous eight-week stretching and strengthening trainings and exercises with core stability exercises on the flat foot deformity of female students with the age ranges from 9 to 13 years.
Methods and Materials: In the present Quasi-experimental study on 130 female students, 60 girls with flat feet and the age ranges from 9 to 13, were selected randomly and divided into two experimental groups (n = 20 in each group) and one control group (n = 20). The samples were selected using Navi loss, and then Staheliarch index was evaluated. The experimental groups received the treatment (one group received stretching and strengthening exercises and the other group received core stability exercises for 45 minutes, three times a week) for 8 weeks, but the control group received no treatment and was engaged in daily routine activities. The data were analyzed through analysis of independent samples t-test at the significance level of P ≤.05.
Results: Post-test of arch corrective exercises revealed a significant difference among the three groups so that the subjects of both the experimental groups, compared to the control group, had a significant decrease in the angle of the back nut side while the difference between the two experimental groups was not statistically significant (P < .001). Also, in the second experimental group, exercises influence on the arch more than that of the first experimental group (P < .001).
Conclusions: It seems that the eight-week correction training program with emphasis on compound exercises (core stability) as a non-invasive method had a good effect in the treatment of the female students suffering from flat foot deformity with the age ranges from 9 to 13 years.

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Vitamin D is one of the essential metabolic and physiological processes in the human body. Generally all people need 200-600 IU daily (Koutkia, Chen & Holick 2001). Production of vitamin D in the skin depends on some factors such as age, skin pigmentation and the amount of ultraviolet B (UVB)) available. The amount of UVB radiation is affected by geographic location, season, time and level of atmospheric pollution. The highest amount of vitamin D is provided to sunlight exposure (Gartner & Greer 2003) as well as obtaining from oily fish, fortified foods and supplement. The recommended vitamin D receiving depends on age, gender and deficiency treatment (Dobnig et al 2008).
Despite excessive oral vitamin D intake cause toxicity (Koutkia, Chen & Holick 2001), excessive sunlight exposure cannot cause vitamin D toxicity because UVB converts excess vitamin D3 to biologically inert isomers (Holick 2007).
Different factors like physical inactivity, chronic acidosis, malnutrition, delayed puberty and mal-absorption effect on bone mineralized (De Schepper 1990).
Parathyroid hormone (PTH) compensate for reduced serum calcium with calcium absorption from the bones, causing bone deformities and that this action has been done through activating osteoclasts inhabit. Excessive activate osteoclasts inhabit can lead to osteoporosis and increased PTH and serum calcium or metastatic calcification (Holick 2007).
Severe vitamin D deficiency with corresponding elevations of PTH were reported in 88% of women who presented with muscle pains and weakness. Myalgia is generally the first manifestation of vitamin D deficiency(Glerup et al 2000). Vitamin D deficiency affects in all parts of the body (Gartner & Greer 2003).
The high prevalence of vitamin D deficiency in patients with unspecified origin musculoskeletal pain was observed in the existed evidence (Gartner & Greer 2003). These studies represent there is significant relationship between unspecific pain and vitamin D deficiency that this relationship is independent of age group (Gartner & Greer 2003).
There is a strong relationship between vitamin D deficiency and persistent non-specific musculoskeletal pain. Therefore, the patients who suffering from unknown origin pain may be required to control their serum levels of vitamin D consequent to vitamin D therapy (Mascarenhas & Mobarhan 2004).
Studies have also shown that vitamin D therapy could improves extensive clinical complains regarding their bone pain and muscle weakness of women who referred to different clinics (Torrente de La Jara, Pecoud & Favrat 2004).

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Background: The role of the hospital environment as a source of dissemination of pathogens is critical. Environmental surfaces in the Intensive Care Units (ICUs) are suitable for the growth of Gram-negative bacteria that normally circulate between the environment and patients and can cause outbreaks of nosocomial infections. In this study, the prevalence of Gram-negative bacilli in the environment of the ICUs and neonatal ICU (NICU) of hospitals in the city of Qom was evaluated. Materials and Methods: During a 6 month period from November 2012 to April 2013, samples were collected from environmental surfaces of ICUs of four hospitals and NICU of one hospital located in the city of Qom. Sampling was done from equipment, fluids, and surfaces and identification was carried out based on culture and biochemical tests for Gram-negative bacilli. Results: A total of 230 swab samples was collected and 50 colonies of Gram-negative bacilli were isolated from environmental surfaces. Overall, 64% of the isolates belonged to non-fermentative bacteria and 36% of the isolates belonged to Enterobacteriaceae family.  Strains of Pseudomonas aeruginosa and Acinetobacter baumannii complex accounted for the highest rates of environmental isolates. In addition, Klebsiella pneumoniae was isolated from NICU. Conclusion: The high frequency of genus Acinetobacter among Gram negative bacteria isolated from environmental surfaces has a public health impact and Acinetobacter spp. should be considered in the infection control programs in hospitals. Isolation of K. pneumoniae should be regarded as a risk factor for fatal neonatal infections.

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Background: Vitamin D is a fat-soluble vitamin that is an essential nutrient in the body. It is present in both D2 and D3. Vitamin D deficiency as a major public health problem is known over the world. Considering the importance of vitamin D in the body, especially in middle-aged women.
Methods and Materials: This study was conducted to determine the prevalence of 25-hydroxyvitamin D deficiency in 240 middle-aged women (40-60 years old) in late April 2017 in Karaj. Sampling was done randomly from Blood tests were performed among the patients.
Results: The results showed that the prevalence of vitamin D deficiency was 95-90%, and the incidence was more pronounced between the ages of 30 and 30 years. The mean serum level of vitamin D showed a positive significant difference in different decades of age (P < 0.0001). The relationship between mean serum level with the type of house was not significant (P = 0.142), but there was negative and significant (P < 0.001) relationship with the house direction. The relationship of mean serum level with the number of pregnancies and the number of children was not significant (P = 0.159). The correlation of the mean serum level of vitamin D with Body Mass Index (BMI) was not significant (P = 0.567).
Conclusion: Vitamin D deficiency was prevalent in studied population, especially among youth comparing to elderly participants. Due to this research, enrichment and fortified dairy and some food with vitamin D is recommended.

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Background: Vitamin D is a fat-soluble vitamin and is essential nutrient for metabolic and physiological processes in the human body. This study aimed to assess the effectiveness of educational program regarding vitamin D deficiency preventive behaviors and vitamin D supplement amongmiddle-aged women living in Karaj, Iran.
Methods and Materials: Two hundred forty middle-aged women (30-60 years old) with vitamin D deficiency were randomly selected from referrers to comprehensive health centers after blood test. The selected individuals were randomly divided into three equal interventional groups of preventive behaviors education, supplemental consumption, combination of preventive behavior education and supplemental vitamin D consumption, and one control group with sample size of 60 individuals in each group. Six months after intervention, the level of vitamin D in serum of all subjects was measured and General Health Questionnaire (GHQ) was used to determine the subjects' general health.
Results: The results showed that the group which were educated to improve preventive behaviors and also were prescribed supplemental vitamin D was significantly better than the other groups regarding vitamin D deficiency improvement and general health score (P < 0.05). Combination of complementary and education was more effective than the other methods and significantly improved the general health (PV < 0.0001)
Conclusion: This study showed the simultaneous supplementary prescription and preventive behavior education was the most effective to prevent vitamin D deficiency.

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Background:Knee osteoarthritis is a common disease that causes pain and impairment of normal performance. The aim of this study was to compare the effects of the three combined training methods on pain and function in patients with knee osteoarthritis.
Methods and Materials:This study is a semi-experimental research, and it makes use of pretest and posttest methods in which 30 male patients were selected and randomly assigned into three groups, namely the experimental group 1, the experimental group 2 and the experimental group 3. The groups underwent an 8-week period of training. Pain severity and functions were measured via Visual Analogue Scale (VAS) and function through Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) questionnaires before and after exercise. Data were analyzed using variance analysis (ANOVA) (P < 0.05).
Results: The ANOVA demonstrated a significant difference between groups about pain (F(2, 27) = 35.12, (P < 0.01) and function (F(2, 27) = 32.7, (P < 0.01)). Post hoc analysis revealed significant differences between experimental groups 1 and 2 (P < 0.05) and experimental groups 1 and 3 (P < 0.01) regarding pain and function, but there was no significant difference between experimental group 2 and 3 for pain and function (P > 0.05).
Conclusion:Following the intervention, three groups showed a reduction in pain and improvement in function. The rate of recovery in the first experimental group was higher than other groups, and that a new approach in the treatment of patients suffering from severe pains was introduced in patients with patellofemoral pain syndrome.

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Iranian architecture was subjected to chaos and confusion from the late Qajar and early Pahlavi era. In this period we see the simultaneous construction of buildings, each representing one of the schools of a distinct period of history. The diverse and often conflicting tendencies in architecture of this period were mostly due to the differences between the political and ideological trends of this era of history, grounded in the political current of late Qajar and early Pahlavi. These different orientation have led to the institutionalization of a new style of architecture in the Qajar period that caused Iranian architecture to blend some specific factors of its form to those of far East, and put tradition and modernity face to face that is artistically pleasant. Combining tradition and modernity in architecture begins in Qajar. Numerous trips of kings and princes to Europe are the main cause of modernization arrival to Iran. This trend became faster in the period of Nasereddin Shah and Persian art took great strides during the Qajar king. Qajar is the period of conflicting architectural values and ideas, and diversity in urban architectural trends and styles. This diversity and contrast which is influenced by various factors of different approaches to modernity and tradition, can be mostly seen in the field of residential architecture, so that, the architecture of this period has been called, housing architecture or residential architecture. From the engravings of pillars and entrances to elements such as pediments and even windows forms and volumetric adaptation form the buildings only show a part of Qajar era architecture. This mixture occurred not only in architecture but also with changes in other organs and Iranian social phenomena, which, in its own time, was considered as modernism. In this paper, In addition to defining tradition and modernity, the following questions will be answered: (1) how is the confrontation of Iranian contemporary architecture (Qajar period) with East architecture? , (2) is it possible to see any relationship between architect’s designing of architectural elements and their time of formation? To find answers to these questions, arguing settlement method / technique of cross - sectional - interpretation is used. To collect opinions (informed people in the field of Architecture) questionnaire technique is used. The results show that, in recent one hundred and fifty years, modernity, has thrown light on many aspects of Iranian society, many theoretical and political conflicts of this period, from "Islamic solidarity" to "westernization", “Constitutionalism Movement "to" Islamic Revolution ", from "Marxism" to "Ziaeeian and Pahlavian modernity" and from "Alavi Shia" to "ideas of progress", were all part of efforts towards transforming, modifying, or enforcement and closing modernity. Changes in Iranian architecture during the Qajar and architectural trends towards West architecture, has not occurred uniformly and homogeneously and this is not encompasses all segments of the society; It was first emerged in the palaces of kings and then nobility. Emerging a gap between rich and poor classes and a heterogeneous picture in architecture of city was natural at this stage; riches’ houses became increasingly luxurious and those of poor were in traditional and old form. This resulted in the duality and conflict in the appearance of city. It means that the impact of European architecture was firstly revealed in royal buildings, then in public buildings and finally in residential architecture. These influences are mostly in the architectural forms and not in the methods or construction. In the late Qajar period, European architecture can be seen in all sectors and buildings. Complex decoration and tore the can be notably seen in Qajar architecture, these characteristics dates back to the introversion of Qajar architecture. Much attention has been paid to interior side and this part was separated from outside by complex decoration, but it gradually changed, since on the one hand, the materials used in construction were changed and new materials were used in construction, on the other hand, at late Qajar and early Pahlavi introversion changed to extraversion. The walls became short and exterior facades were noted, the spaces became more creative and diverse, and In a word, we can say that Naserrian fence was broken. In the meantime, many buildings, constructed in the Qajar period, were affected by Western architecture. In this study, we will examine more than fifty buildings of this historical period, recommended by the professors, but due to the limitation of this paper, only two outstanding works which were accomplished in the form of questionnaires, will be mentioned. After examining some architectural samples, we will find out more about the logical relationship between passage of time and West architecture and the historical importance of building. In term of historical period, a logical relationship is seen between the passage of time and West architecture. Based on the tests conducted, the correlation value is 48%, that with regard to 0.002 error, this is a substantial and highly significant number. In other words, the more we approach the end of the period, the more the building are under the influence of West architecture. This diversity and contrast which is influenced by various factors of different approaches to modernity and tradition, can be mostly seen in the field of residential architecture, so that, the architecture of this period has been called, housing architecture or residential architecture. In terms of historical importance of the building, the more we approach the end of the period, the relationship become more significant. Correlation value of 0.058 and the error rate of 0.017, show a relatively accurate and proper relation, so that we can expect that the building of the late Qajar have more historical significance than those of the early period. Likewise, in term of the significance of the contemporary building, there is also a significant relation. And again, the more we approach the end of the period, the relationship become more significant. This is quite evident according to Table 3 and 5.

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The effects of plant growth promoting rhizobacteria (PGPR) on growth and physiological characteristics of seedlings Corylus avellana were determined in a forest nursery. For this purpose, in a completely randomized design (CRD) and four replicates, three putative bacteria, including Pseudomonas putida, Bacillus subtilis and Enterobacter cloacae, as alone and mixed, were examined. The greatest height (26.88 cm), collar diameter (7.11 mm), leaf area (23.87 cm²)net photosynthesis (17.23μmol CO₂ m⁻²s⁻¹), transpiration rate (3.22 mmol H₂O m⁻²s⁻¹­(, stomatal conductance (0.189 mol CO₂ m⁻²s⁻¹), water use efficiency (5.33 μmol CO₂ mmol⁻¹  H₂O) and chlorophyll content (26.16 SPAD) allocated to seedlings inoculated with a combination of three bacteria. The greatest root dry weight (3.98 g), root volume (10.87 cm³), total plant dry weight (9.91g) was detected in seedlings inoculated with P. putida. In total, for the beneficial effects of PGPR on growth and physiological traits of C. avellana seedlings, all three bacteria either as individual or as mixed were found suitable for seedling inoculation. In fact, it is affirmed that inoculation of root with PGPR can be a proper approach to produce healthy and strong seedlings in nursery.

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Using the Correct Pattern of Consumption to achieve stable and optimal patterns of consumption and use of resources, not only can increase productivity but also can increasing possibility of a successful crossing of probable future economic downturns. Productivity means using least resources most effectively to achieve growth and prosperity in all concerning aspects. The Main Objective of This Study was to investigate factors influencing the productivity of employees with regard to the mediator role of Correct Pattern of Consumption variable. The statistical population includes all government employees in Kermanshah that among them a sample of 371 individuals was selected by The Stratified approach using the Cochran formula. For Collecting Data, questionnaire was used. Based on the research literature, a model showing influence of selected variables has been tested using LISREL software. The results showed that all factors have significant and positive effects on the productivity. Considering this relationship, and taking indirect correct pattern of consumption Mediator variable into account there are significant and substantial effects. Amount of the model fit indexes (GFI=1, AGFI=0/98) demonstrate suitability of the research model.

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No doubt, the performance of any plan and design for some of citizens is good and for other citizens who have less social and economic power is bad. From this viewpoint, urban development plans and designs are one of key tools for reduce economic-social discrimination and inequity in distribution of public resources in cities. This important, first was considered by Henri Lefebvre, Manuel Castells and David Harvey and John Rawls in 60th and 70th centuries. Spatial justice Concept is a debatable and variable concept. The issues of spatial justice have proliferated during the past two decades. Researchers of spatial justice dimensions have spanned the social sciences, and their definitions and ambitions have varied, as do the indicators with which they tried to measure the postulated goal. For some, spatial justice is just equal access for the basic public facilities, measured in distance, such as accessibility to school, health facilities or culture events. For others, spatial equity is more ambitious and would include a choice of jobs and a choice of accessible educational institutions. Also, it would include a choice of cultural events, not just a local or regional amateur theatre, for different target groups and different age groups. Liberal thinkers in the definition of justice rather are focusing individual liberty and Eligibility (the difference between individuals), and Socialism Thinkers on need and equity in the distribution and production. In Islam school, justice is defined based on the right. The justice in Islam, with clear rules and mechanisms, right Deliver to its original owners, and preserve from human dignity (understanding of right-oriented from justice). Spatial justice concept in city has moved from social aspect to distributive justice and finally to spatial concept. Justice-oriented city helps to normative dimension of urban planning. However, the demand for distributive justice is necessary, but it is not sufficient alone. The Because of distributive justice neglect from structural injustice that root in power relationship in society. This theme and viewpoint from spatial justice suggests good city pattern, a city that it not only has distributive equally in resource but it supports from the development of human capabilities for all. Therefore, it is necessary to define a framework for just city. According to the dominant comprehensive-rational paradigm, urban planning in Iran has become in to a tool for domination of the powerful landlords to the city. Urban planners in spite of having of good intentions and the ideal have been taken in position of city enemies and People also turned into illegality anti. In general we can say that urban planning thought in Iran has taken slave of capitalism system and has retreated to functionalism and personal interests. Despite of urban planning retreat, we want to return to a city from normative viewpoint and move to the city-based justice. Thus, explaining a conceptual framework from spatial justice and its application can abundant help to urban planning in Iran. In this way, help to take the Islam teachings can be very useful. For achieving to this framework, we require to determine the criteria of spatial justice. The criteria of spatial justice are different and those depend on time, place, and political and social condition of society. However, accepting criteria of spatial justice in this study that those were extracted with the logical analysis method and based on Islam academy tenets are: (1) liberty: The active participation of citizens in decision-making, decision-making in urban planning, and also having right of citizens in everyday activities in city, (2) needing: Distribution of city resources and services tailored to the needs of the urban neighborhoods and areas, and any deviation from this distribution is supported by the deprived people of this deviation, (3) the difference: The defending differences in society, (4) eligibility: The criteria referees in the social theme to individuals ability and the geographical environment theme to and the references and potentials of environmental, social, economic and cultural-, (5) public benefit: The criteria focuses on individuals access to services based on their participation level and The main purpose of this criteria is to allow freedom of expression to group differences in cities- and (6) equality of opportunity: the providing equal opportunities for all people in access to city resources and utilities. These criteria show that justice-oriented urban planning refer to issues such as the equitable distribution of services, the right to the city, analysis of power relations, participatory and collaborative planning and so on. Thefindings of the research show that justice-oriented urban planning away from slogan state, it needs to attend to difference in society, to strong noise of low class of society in power relationships, to attend to participatory planning and citizens rights. In according to said literature on above, the present research proposals for explaining the concept of spatial justice in Iran urban planning are: expressly authors state that the present proposals in this research aren’t complete. It is hoped that with efforts of urban thinkers and experts, these proposals are completed. It is Necessary to achieve justice in the city, we away from the urban policies of authoritarian and single lecture and we approach to collaborative politics in urban planning. Whereas, dominant paradigm of Urban Planning in Iran is comprehensive- rational planning paradigm, it can’t gain to spatial justice in cities. Therefore, we need to achieve spatial equity and justice in our cities to change our urban planning paradigm from comprehensive rational to justice-oriented urban Planning. Also it is necessary that we attend to values such as right and justice which are not merely given from up to citizens. Those ( at least in structural state ) aren’t giving, but those are getting. Urban planning theories in Iran neglect from the spatial and social structures in cities and those more focus to the planning process. This approach has been led to urban planning theories in Iran casual. Thus, attention to the urban planning content is important in justice oriented city planning.

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Mulla Sadra has addressed the subject of nature in his philosophical and interpretative works and has established various principles on it. Martin Heidegger has also explored the call of conscience in his fundamental ontology. The main question of this article is whether it is possible to find commonalities between Mulla Sadra’s theory of nature and the call of conscience in Heidegger’s thought. To answer this question, the call of conscience in Heidegger’s thought is examined through the analysis of Dasein and his existential states. Then, the meaning of nature in Mulla Sadra’s philosophy and its results are explained. The findings of this research indicate that there are many commonalities between the call of conscience in Heidegger’s thought and nature in Mulla Sadra’s philosophy. Making man transcendent, discovering the meaning of life, discovering the inherent deficiency and poverty of man, adapting to the fluid existence and instability of human nature, and finding a foundation based on awareness are some of the commonalities of these two concepts. But the most important difference between these two concepts is that God has an important place in the doctrine of nature, but in Heidegger's concept of conscience, God has no role. Of course, some interpreters of Heidegger's thought have presented a religious and mystical interpretation of his works, in which case a greater affinity can be established between these two concepts.

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a catastrophe happened years ago in the palace of rich and famous family of Cenci in Rome that ignited the creation of a play named The Cenci by two significant playwrights with different approaches and writing ideas. This study is a comparative analysis of different approaches of these two writers: Percy Bysshe Shelley’s theory, regarding the popular romanticism movement in the 19th century England and Antonin Artaud’s theory, considering his beliefs on the theater of cruelty. The purpose of this paper is to find the intellectual similarities and differences between these two writers in their approach toward the same historical event and their standpoint on its link to the theater and the text. Poetic verbal descriptions are significant in Shelley’s work; while Artaud, with his opposition to the literature of theater, tries to emphasize on directing and performance and writing the play with his favorite functions and performing methods. The comparative analysis of these two plays will describe their thematic differences. The results of this study suggest that in order to subtract the violence of Cenci’s event, Percy Bysshe Shelley has limited himself to the events that only take place in dialogues and those which show the actions of characters in different acts just in speech; however, Antonin Artaud presents the violent actions in the present time and with a redoubled rage by using mute characters and omitting subsidiary scenes.

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Cucumber mosaic virus (CMV) is one of widely-spread viruses of plants with the broadest host range encompassing over 1200 species. One major limiting factor for detection of the virus is unavailability of the virus-specific antibodies especially in developing countries. Recombinant DNA technology facilitates antibody preparation without requiring special equipment. In this study, coat protein (CP) gene cDNA of CMV was subcloned from pTZ57CMVCP into pET21a expression vector and transformed into Escherichia coli strain Rosetta. Expression of CMV CP was examined by sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) and its identity was confirmed by western blotting, dot blot immunobinding assay (DIBA) and enzyme- linked immunosorbent assay (ELISA) using anti- CMV antibody. The expressed protein was purified using T7•Tag affinity purification kit and used as antigen for raising polyclonal antibodies in two mice. The purified anti-CMV CP IgG and the conjugated IgG performed favourably in terms of specificity and sensitivity to detect both expressed CP (antigen) and CMV isolates in infected cucurbit plants using plate trapped antigen (PTA)- ELISA, double-antibody sandwich (DAS)-ELISA and western blotting. The prepared antibodies can be applied in serological and sero-molecular tests in studies on the virus and in screening of plants for the infection. This is the first report of preparation of antibodies against CP of an indigenous isolate of CMV.

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Aims: In Iran, safety and health education in agriculture such as the industrial sector has not been taken into account, and most farmers are not covered by professional health. The aim of this study was to assess the farmers’ awareness about occupational safety and health and factors affecting it.
Instruments & Methods: The population of the present descriptive correlational study included 140 households from farmers based on the simple random sampling method in 2014, in Mahidasht, Kermanshah Province, Iran. A researcher-made questionnaire was used as a research instrument and its validity was confirmed by the panel of experts and its reliability was confirmed by Cronbach's alpha coefficient. The data were analyzed by SPSS 23, using multiple stepwise regression and Pearson correlation test.
Findings: Most of the farmers had a negative attitude towards the observance of occupational health issues. The mean awareness had a significant correlation with social status (r=0.47; p=0.001), satisfaction of the agriculture as an occupation (r=0.51; p=0.0001), attitude (r=0.37; p=0.012) and, economic status (r=0.42; p=0.005). In the first step, the social status and satisfaction of the agriculture as an occupation predicted 66.9% of variance of awareness. In the second step, social status and satisfaction of the agriculture as an occupation as well as attitude predicted 53.3% of variance of awareness, and in the third step, by adding economic status to the previous variables; all variables predicted 51.2% of variance of awareness.
Conclusion: The level of farmers’ awareness about occupational safety and health is moderate. Social status, attitude, and economic status affect the farmers’ awareness about occupational safety and health.