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Due to ethnic, religious and cultural diversity, Zahedan has a heterogeneous and diverse population. The diversity of religions and denominations from the formation of this city until the Islamic Revolution has never been a matter of dispute and peaceful coexistence between different religious groups has been established in this city. After the victory of the Islamic Revolution and the continuation and emergence of Shiism as the official religion of the country, the Baluch people, due to differences in religion, became less integrated with the central government than the Sistani's and became more and more isolated in identity. The objective manifestation of these gaps can be seen in the most symbolic religious element of the city, namely the Makki Mosque. The hidden signs in this mosque as an arena to show the ethnic-religious hegemonic power of the Sunni Baluchi's, with unusual dimensions and heights and unfamiliar forms and decorations, have dominated their surrounding context and produced special semantic rules. In the face of such a situation, the narrator of the Makki Mosque has experienced signs of apathy because the signs used in this mosque have acted in disconnection with the previous meanings of the Baluch mosques and have become an unfamiliar text for the narrator. Finally, the Makki Mosque has provided an opportunity to represent concepts and issues that can take us deeper into the Baluch cultural layers and provide a relatively deep understanding of the people's situation in contemporary society. 

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The beet cyst nematode (BCN) (Heterodera schachtii), and beet curly top virus-severe (BCTV-Svr) (Curtovirus betae) are two important pathogens of sugar beet fields worldwide. Therefore, the reaction of 14 genotypes was separately assessed, using Jolgeh and Sanetta cultivars as susceptible and resistant controls, respectively, in completely randomized design experiments for BCN and BCTV-Svr. Reactions were based on the cyst and egg counts and symptoms severity index. Experiments were performed in the greenhouse of Tarbiat Modares University, Tehran, Iran, and were repeated twice independently. Based on the results of initial experiments, the S1-960090, S1-940324, S1-960294, and S1-960284 genotypes resistant to the BCN were selected for further investigation. Furthermore, the reaction of the four selected genotypes to BCN, BCTV-Svr, and the combination (mixture) of the two pathogens was evaluated by analyzing their growth, physiological, and biochemical characteristics, and virus accumulation. Resistant genotypes showed higher levels of defense-related enzymes such as catalase, guaiacol peroxidase, and polyphenol oxidase, whereas susceptible genotypes exhibited significant reductions in photosynthesis, greenness, and chlorophyll a, b, and carotenoid content compared to non-inoculated and resistant plants. This is the first study conducted to search for dual-resistance sources against two devastating pathogens that frequently occur in the sugar beet-growing regions of Iran. Based on the results of this experiment, genotypes S1-960090 and S1-940324 were identified as resistant to both pathogens and are recommended for breeding purposes.
 

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Climate change has become one of humanity's greatest challenges. Rising temperatures, weather fluctuations, and especially changes in precipitation and wind patterns have profound impacts on infrastructure and urban structures. These changes not only increase the risk of natural disasters but also affect the design and construction of buildings. Therefore, the development of innovative solutions to enhance the seismic performance and resilience of these buildings, especially in regions susceptible to climate change, is crucial. This study examines the performance of an 8-story steel structure with geometric irregularity in its plan against the effects of climate change, focusing on wind loading under three different wind speed increase scenarios including:1-low 2-moderate, and 3-severe. To mitigate the negative effects of these changes on the seismic performance of the structure, magnetorheological damper was employed. The entire floor slabs of the structure were considered rigid. The modified Bouc-Wen method was used to indicate damper behavior in dynamic equations of the structure and two control scenarios including passive control and active control were considered. NatHaz online wind simulator data base was used for modeling wind loading on structure and the Simulink environment of MATLAB was used to model the structure equipped with a magnetorheological damper under wind loading. 
The results indicated that a slight increase in wind speed led to an average increase of 35%, while a moderate increase resulted in over 60%, and a severe increase in wind speed caused more than a 100% rise in maximum displacement, drift, and base shear responses of structure. By adding magnetorheological damper to improve the negative effects of increased wind speed on the seismic performance of the structure, the damper was able to reduce the maximum displacement, drift, and base shear of the floor where it was installed by 14%, 32%, and 38% respectively in scenario (1), by 16%, 40%, and 32% respectively in scenario (2), and by 8%, 28%, and 29% respectively in scenario (3). This indicates that the damper effectively controlled the response of the floor it is installed on and was able to mitigate the negative effects of climate change. Furthermore, this damper not only positively affected the floor it was installed on but also improved the seismic response of the roof level, maintaining its effectiveness across all three climate change scenarios. Additionally, the results indicated that the damper performs better in active control mode compared to passive mode. However, the parameters related to maximum acceleration of the floor indicates a significant increase in the active control scenario, while in the passive control scenario, no significant changes were observed. The best results were achieved in the low and moderate wind speed increase scenarios. Although in the severe wind speed increase scenario, the damper maintained its effective performance. In conclusion, it can be said that the force generated by the magnetorheological damper has intelligent adjustability, which can change based on environmental conditions and loading. This feature allows structures to respond more quickly to sudden environmental changes and provides greater safety against damage caused by climatic conditions as well as enhancing the resilience of structures against adverse weather conditions.
 

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Considering the vast changes in different aspects of life and various ways of earning livelihood, flexibility in contemporary housing design can be regarded as an appropriate solution in order to prevent from discreteness in interactions within the society and environment and among people. That is because a residence must be designed according to the changing needs of modern human. Traditional houses in Iran have already contained this concept, in modern era however, such viewpoint towards housing cannot be seen so often. Flexibility refers to the idea of adaptation throughout the time. Therefore it can be said that a flexible settlement is a house that can be adapted with the needs of the users and will lead to understanding the users’ expected demands with their own cooperation. Peoples’ cooperation in this process will increase the possibility of adaptation of housing with their needs which will eventually increase the general satisfaction of the housing. This research discusses the issue of flexibility and the related concepts in the field of housing with emphasis on some residential projects. Every settlement is depended on its user and the ground for its adaptation. Therefore, in terms of general design, we can say that settlement is dependent on both the environment and the user. Since human beings normally demand variety and  monotonous environmental conditions make human beings unsatisfied and bored; they usually have a favorable and positive view towards changes in their living environment. These varieties can range from some minor changes up to basic ones such as a change in the residential house itself. Flexibility in architectural design indicates variety. Such variety includes the possibility of adjustment and compatibility of a residential unit throughout time. It will eventually lead the building to show new varieties of its own. In order to demonstrate flexibility, the architects have to put the probable needs of the users into consideration in the process of designing. In other words, a “long-term thought” is required in designing.Flexibility in housing can be investigated from two points of views: first, from users’ point of view and secondly the innovative construction. Designing consists of four main issues: (1) structural system; (2) servicing spaces; (3) architectural design; and (4) facilities for environmental flexibility. The present study tries to express the concept of flexibility as a “new form of challenging architecture”. This is done using some examples and instances. From such viewpoint, the goal this study tries to attain is to survey the limitations and boundaries of flexible designing. This is done by analyzing the selected items. This way, the architect can turn flexibility into an opportunity and produce creative options in his/her work and design. The present study was conducted using library-based method and case study with the aim of studying and discussing the conceptual and operational grounds of housing design in different countries. The structure and main framework of the present study stands on the idea that flexibility can be used for  housing development in all eras and periods as a general concept and includes different types itself.

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Sooty molds are a group of fungi with dark-coloured hyphae, which grow saprophytically on various living plant organs and sometimes on non-living substrates and produce brown to black superficial colonies, black pellicles or pseudoparenchymatous crust. In north of Iran including Guilan and Mazandaran provinces, sooty molds are common on living leaves of a great variety of plants especially Citrus spp. There are a few sporadic reports of sooty mold fungi from Iran in the literature. In continuation of an earlier investigation, sooty molds from different citrus species collected from western parts of Mazandaran province and specimens obtained from fungal collection at University of Guilan were studied. As a result, five mitosporic species viz., Chaetasbolisia falcata, Cylindroxyphium virginianum, Fumiglobus citrinus, Fumiglobus foedus and Polychaeton tenellum, and one ascomyceteous species Phaeosaccardinula epicarpa, were identified as causal agents of sooty mold on citrus plants in this region. According to the literature, all of the above mentioned taxa are new to Iran mycobiota.

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Dehydrogenation of alkane to alkene is a key process in petrochemical industry. Propylene has intermediate role to production many industrial polymers. In this research applying oxidative dehydrogenation method for propylene production and CO2 used as oxidant. By use of XRD, Raman, TEM, BET and EDX techniques the results have been analyzed. In XRD and Raman tests anatase phase and Titania nanotubes have been distinguished. TEM confirmed TiNTs with pure structure. Vanadium catalyst with 5% of vanadia synthesized by impregnation method. Adding silicon in support increased thermal stability of catalyst. Raman and XRD method confirmed good distribution of active phase on supports. VSiTi catalyst have 28.31% conversion and 51% selectivity in 550 oC. Improvement in yield of propylene production would be in result of higher surface area and good distribution of vanadia over modified Titania nanotubes.  

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Two species of Pratylenchoides recovered from the grasslands in Sabalan region and one species recovered from natural habitats of Tehran are illustrated based on morphological, morphometric and molecular characters. The first species, P. crenicauda is characterized mainly by its lip region with three-four annuli, lateral field with four incisures areolated throughout the length and having rod shaped sperm cells. It is further distinguished by the positions of the pharyngeal glands nuclei. P. magnicauda was found in Tehran and its morphological characters and phylogenetic relations with other species are discussed. The Iranian populations of P. variabilis are characterized by three lip annuli, stylet 20-22 µm long, four and six incisures in lateral field, rounded sperm and one of the pharyngeal glands nuclei located posterior to pharyngo-intestinal valve. The phylogenetic tree inferred from the partial sequences of D2-D3 segment of 28S rDNA revealed the three sequenced species are separate from each other and form a clade with high (1.00) Bayesian posterior probability (BPP) in Bayesian inference (BI) and 86% bootstrap support value (BS) in maximum likelihood (ML) analyses with other two sequenced species of the genus for this genomic region.

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Research subject: One of the major problems we face with the growth of various industries around the world is the environmental pollution of heavy metals. One of the most toxic heavy metals that is problematic even at low concentrations is Cr (IV).
Research approach: In this study, the removal of this toxic heavy metal was investigated with high efficiency by UIO-66-MnFe2O4-TiO2 magnetic adsorbent. For this purpose, magnetic nanocomposite (UIO-66-MnFe2O4-TiO2) was synthesized based on metal-organic framework (MOF) for adsorption of Cr (IV). The choice of the hydrothermal method for the synthesis of UIO-66 in addition to its simplicity resulted in the production of pure and efficient UIO-66, which produced very high efficiency during the experiments. MnFe₂O₄ nanoparticles were used to magnetize the adsorbent. To increase the magnetic properties and increase the loading efficiency of the MnFe₂O₄ nanoparticles, TiO₂ nanoparticles were used to increase the loading rate on the adsorbent. XRD, SEM, FT-IR, BET, VSM and EDX tests were used to the characterization of the adsorbent properties.
Main results: Effect of four effective variables during adsorption experiments such as adsorbent content (0.05 to 0.25 g), pH (2 to 6), adsorption time (15 to 75 min), initial metal ion concentration (200 to 1000 mg / l) at five levels (+2 to +2) were investigated using experimental design with response surface methodology (RSM) and central composite design (CCD). The best conditions were determined for the independent variables for the initial metal concentration of 552 mg /l. The optimum pH was obtained 4 during the experiment. Finally, the optimum values were achieved for adsorption parameters such as adsorption time and adsorbent amount were 42.3 min and 0.143 gr, respectively, and also the maximum adsorption rate was obtained 98%. Investigation of the adsorption isotherm kinetics showed that the pseudo-second-order model and Langmuir isotherm fit the Cr (IV) data well. After the adsorption process, the adsorbent can be removed from the environment by a magnetic field.

 

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Leptonchus granulosus, recovered from Lorestan province, is described and illustrated based on morphological, morphometric and molecular data. The Iranian population of the species is characterized by its body length of 1091 - 1374 mm, cuticle distinctly two layered, outer layer finely annulated, inner layer distinctly annulated, being partly separated from the body and shriveled after fixation, cap-like lip region separated from the rest of body by constriction, distinctly sclerotised walls of prestoma and stoma, delicate needle-like odontostyle with distinct narrow lumen, 8.0-9.5 mm long, slightly arcuate odontophore, 17-21 mm long, with arms slightly thickened at base, small pear-shaped pharyngeal bulb, occupying 16.6-24.3% of pharynx length, simple intestine, very long prerectum (617-663 µm long), its junction with intestine having three distinct guard cells located between anterior ovary and cardia, didelphic female reproductive system, composed of equally sized less developed tracts, but with distinct parts (tubular uterus, simple oviduct and ovary), conoid to hemispheroid tail and absence of males. In comparison with the available reports of the species, no remarkable variation in morphometric data ranges was observed. This is the first representative of the genus for Iran’s nematode fauna found so far. Molecular phylogenetic studies of Iranian population of L. granulosus using 1669 nt partial sequences of 18S rDNA revealed it forming a clade with another isolate of the species in Bayesian inference (BI) with 0.95 Bayesian posterior probability (BPP).

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Denison’s Organizational Culture Model (DOCS) was used widely by academics and practitioners today.  However we included the papers has published in Iranian journals that was published in several Iranian universities in a systematic review and results of a meta-analysis suggested that all cultures’ traits; involvement, Consistency, adaptability, and mission have similar measures. We found some methodological errors in the Denison and Mishra (1995) paper. First of all the correlation test wasn’t suite statistical test to compare the four traits of organizational cultures. And finally the five point Likert measurement in not good enough to measure the traits of organizational cultures. We should be concerned about the relation between organizational effectiveness and four traits of organizational cultures based on these methodological errors.

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‘Qalʿa-ye dokhtar’ (Maiden Castle) is a name given to some castles in Iran and adjacent countries. As for the reasons behind the naming, there are two main arguments. Conceiving those castles as impregnable ones, an older argument builds a connection between the virginity of girls and alleged invulnerability of those castles. In a totally different direction, a modern argument interprets ‘dokhtar’ as a title of Anahita, the river-goddess of ancient Iran, and considers qalʿa-ye dokhtars as vestiges of pre-Islamic temples of that goddess. Due to a contemporary tendency to project pre-Islamic themes on historical monuments, this latter view has gained vast popularity among Iranians and has influenced the identification of some Zoroastrian and Muslim shrines as once-upon-a-time Anahita temples. This paper assesses the validity of these two views, and arguments in favor of a new theory. It demonstrates that such naming is the product of fantasies of common people nurtured by folk stories featuring some popular motifs of ‘maiden(s) in the castle’. An endeavor to outline types of folk tales associated with those castles is undertaken in this paper.
 

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The tribe Orthosiini Guenée, 1837, one of the six tribes of Hadeninae subfamily is represented by 17 genera worldwide. Of those, three genera including Orthosia Ochsenheimer, 1816, Perigrapha Lederer, 1857 and Egira Duponchel, 1845 have recorded in Iran. Here, we present a Catalogue of Orthosiini of Iran including 15 species of this tribe with their provincial distribution in Iran. Identification keys for the Iranian species are provided as well. Perigrapha cilissa Püngeler, 1917 is recorded for the first time from Iran. The external and genital characteristics of the newly recorded species are given, beside the illustrations of the adults and their genitalia.

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Three known species of the family Criconematidae namely Criconema crotaloides, C. princeps and Ogma zernovi were recovered from natural forests in Golestan province, and were characterized based upon their morphological and morphometric characters. The Iranian population of C. crotaloides was recovered from the rhizosphere of Fraxinus excelsior and is characterized by females 517-594 μm long, having 64-70 not retrorse body annuli with smooth margin without lateral differentiation and RV = 11-14. The second species, C. princeps, was associated with Carpinus betulus and is characterized by females 421-506 μm long, having 63-69 rounded to retrorse body annuli with smooth margin, marked by distinct lateral triangular arches and RV = 11-12. The main characteristics of this species and the status of some other previously reported populations as C. princeps were discussed. The last species, Ogma zernovi, was recovered from the rhizosphere of Quercus sp., and is characterized by females 350-653 μm long, having 58-64 retrorse body annuli, each annulus with nine rows of short smooth scales in the middle of the body, the scales uni- or bi-lobulated, RV = 9-11, tail conoid and the last three annuli without projections. New observations on its morphology were added, comparisons were made with the type populations of the species and characteristics of the species were updated with including data of males and juveniles. Compared to the type populations, no remarkable differences were observed for the three studied species. All the three species represent new records for Iran.
  

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­­­The biodiversity of the Noctuidae, an economically important family of Noctuoidea which include major crop pests, is becoming well-identified nowadays in Iran due to the increased number of faunal expeditions. The two large subfamilies of Noctuidae namely Xyleninae Guenée, 1837 and Noctuinae Latreille, 1809 comprise the majority of Iran's noctuid moth fauna. Two species, Leucochlaena hoerhammeri (Wagner, 1931) and Dichagyris (Stenosomides) mansoura (Chrétien, 1911) members of Xyleninae and Noctuinae subfamilies, respectively, are recorded from Iran for the first time. This is also the first record of the subgenus Stenosomides Strand, 1942 from Iran. Both the external and genital characteristics of the newly recorded species are presented together with illustrations of the adults and their genitalia.

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Three populations of criconematids belonging to the subfamily Macroposthoniinae, representing three species Mesocriconema kirjanovae, M. surinamense and Criconemoides amorphous were recovered from two different geographical localities in East Azarbaijan province, northwest Iran. The recovered populations were characterized morphologically. Iranian population of M. kirjanovae is characterized by 437-542 μm long females, having 86-97 retrorse body annuli with smooth to finely crenated margin, cephalic region with two, non-retrorse annuli, 56-62 μm long stylet, the anterior lip of the vulva with two projections and conical tail with acute tip. The recovered population of M. surinamense is characterized by 495-640 μm long females, having 87-94 retrorse body annuli with smooth margin, four very large and flattened submedian lobes, 74-82 μm long stylet, open vulva, its anterior lip with two small lobes, vagina straight and tail rounded with one or two terminal lobes. The Iranian population of C. amorphous is characterized by 502-697 μm long females, having 66-73 retrorse body annuli with smooth to rough margin, four pseudo-submedian lobs, labial disc elevated, 72-80 μm long stylet, vulva closed, tail bluntly conoid and its tip uni- to multi- lobed. The characteristics of the three studied species were in agreement with those of the original; and the data of other populations. The two species M. kirjanovae and M. surinamense are new to nematode fauna of Iran; and the morphological and morphometric data of the Iranian population of C. amorphous are presented for the first time.

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Ditylenchus azarbaijanensis n. sp. is described and illustrated based upon morphological and morphometric characters. The new species is mainly characterized by having six lines in the lateral field, rudimentary postuterine sac (PUS) ca. 0.2 vulval body width long, anteriorly inclined vagina and conical female tail with a pointed terminus, 48-70 µm long (c = 15-21, cʹ = 2.4-3.7). It is further characterized by having fine stylet 7.5-10.0 µm long with small knobs, small pyriform pharyngeal bulb offset from the intestine, and males with 26.5-31.0 µm long spicules. By having a rudimentary PUS, the new species is morphologically compared with three closely related species, namely Ditylenchus apus, D. deiridus and D. khani. Moreover, morphological differences of the new species with eight similar species of the genus, namely D. arachis, D. convallarie, D. dauniae, D. medicaginis, D. silvaticus, D. tenuidens, D. valveus, and D. virtudesae are presented. The status of the rudimentary or absent PUS of D. deiridus and the new species is also discussed.

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Background: The escalating prevalence of multidrug-resistant (MDR) commensal intestinal bacteria characterized by extended-spectrum β-lactamase (ESBL) production is an alarming global health threat. Drug users have been introduced as a major source of antibiotic-resistant bacteria, possibly due to drug abuse. The present study aimed to investigate the potential factors related to fecal carriage of MDR ESBL-producing intestinal Escherichia coli (E. coli) in drug users in the southwest of Iran.
Materials & Methods: In this cross-sectional study, stool samples of 109 drug users were collected and cultured. After the biochemical confirmation of E. coli isolates, the antimicrobial resistance pattern and ESBL production of the isolates were determined. Then logistic regression analysis was conducted to determine possible factors related to fecal carriage of MDR ESBL-producing intestinal E. coli.
Findings: Logistic regression analysis indicated that increasing age and duration of addiction were associated with increased risk of MDR ESBL-producing E. coli carriage in the intestinal flora of drug users (p< .05). Moreover, oral drug use compared to the smoking method led to a higher carriage rate of MDR ESBL-producing E. coli in the intestinal flora of drug users (p< .05). Also, self-employed drug users compared to those with fixed public occupation showed higher rates of MDR ESBL-producing E. coli carriage in their intestinal flora (p< .05).
Conclusion: Age, duration of addiction, method of drug use, and occupation were significantly associated with MDR ESBL-producing E. coli colonization.

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- In this study, the shrinkage behavior of knitted fabrics during drying is studied .To this end, a model is presented to predict the knitted fabric length changes during the drying process. In order to model the shrinkage behavior, a 1DOF model consisting of a mass, a linear spring and a linear dashpot was used. Considering that the fabric is wet, mass is time dependent and Three-order Straight Forward Expansion method is used to solve nonlinear equations of motion. The results of the model were compared with the experimental results of five samples with different courses density. The results show that the proposed model is capable to predict the length changes of the center of the mass during the process of drying and after that. Error rate is about ten percent for the samples with less Loop length. But by increasing the length of the loop, error rates increases.