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Landowski, the social semiotician, focuses on the subject of discourse and discourse,and thus introduces the concepts of presence,perception, and emotion in semiotics.The fact that enunciation is more important than enunciation provides the basis for phenomenological semiotics.The important problem of the authors of this research is that since in "adaptation"system,we see unity between subjects and "other" or that aspect of "otherness"is not only a passive object but also plays the role of a subject with dynamic interaction.It explores how the semantic process takes shape,and whether it can be argued that the relationship between the subjects is consistent with Landowski's theory of "adaptation."According to the research problem,the authors hypothesize that the perception of meaning is different according to the specific interactions between subjects in social contexts,so the perception of meaning cannot be separate from the context and field of rhetoric,but it is a function of the interaction between subjects in different discourse contexts.The present study has examined the signs of meanings in the ode "Layali al-Manfa"by Mohi-al-Din Fares.The findings indicate that the semantic system governing the discourse of the ode's "negative night"is of the adaptation system.In fact,the interactive and adaptive relationship of the sign system in this poem is such that the meanings of exile,civil war,occupiers are not predetermined and one-sided,but these meanings can be obtained only if the issue of simultaneous presence and interaction of the subject and another to be raised.At the same time,enunciator has used the Apollonian and Dionysian systems, respectively,to make the phenomenon of colonialism and nostalgia unfavorable.
 

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Abstract This article investigates the use of wing and angel in Pre - Islamic period artists. The investigated various visual model remaning of winged animals, espically winged man show that angel carnated is not exclusively winged man and is not just an Iranian symbol. In a way, wing in a Pre - Islamic period have often been the power and eazata sing and symbol. It is strongly gussed that the origin of the symbols of angel and wing have been belonged to Mesopotamaia. The wingins in the beginnig (i.e., the third millennium BC), based on the oldest model of Winged man has been belonged to the Ald Period. But the Three - winged man was the specific symbole of Achaemedis.

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Sohrab Sepehri and Mikhail Naimeh, the two contemporary poets of Iran and Lebenan, have limited the layers of Mysticism in their poems, which regardless of the their eastern or Islamic origin, have been able to enlive and revive the legacy of literature of Sufism and Mysticism in the contemporary period and in the two Persian and Arabic literature. They have also been able to consider the concerns and demands of contemporary humans trapped in the social and political problems of themselves. The current research is looking for identifying Mysticism and Sufism themes in the poems of two poets, which made their poets more similar and more privileged or more distinct from other contemporary poets. We can mention some Mystical contents (roots) including intuition unity, soul’s unity with the universe, sufical solitude, love and its contraction with reason (wisdom), naturalism, sufical optimistic, explanation of good system, death of Mystical friendship, and being oppotyunist.   

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Redbud (Cercis griffithii) is an Iranian native species that plays a crucial role in protecting soil and water in Zagros forestsareas. Although many reforestation projects of this species in this area were unsuccessful, the restoration of redbud must continue using new applied studies to help conserve this precious resource. This can be achieved through increasing the quality and quantity of seedling production in nurseries. This study thus aimed to evaluate the effects of various organic amendments on growth and efficiency of redbud seedlings in a nursery. Four treatments viz.1) control (standard nursery mix) (C) 2) control: cattle manure (5:1) (CCM), 3) control: leaf composts (5:1) (CLC) and 4) control: cattle manure -leaf composts (5:1:1) (CCML)were applied for the present study. After one year, all growth indices were significantly increased by organic soil treatments compared to the standard nursery mix. Thegrowth characteristics such as height, root dry weight, length of the longest root, stem length to diameter ratio and relative height growth of redbud seedlings were associated with an organic soil treatment. These positive results on growth indices were explained by the reduction in EC and pH of planting bed induced by the organic soil amendments.

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The rivalry between China and the United States in the new century is one of the most important drivers of geopolitical rivalries at various regional and trans regional levels. China is considered one of the great powers that has the potential to become a superpower and challenge the current position of the United States, something that has worried US strategists and officials. As a result, in the second decade of the 21st century, the United States shifted the focus of its national security strategy from the Middle East to East Asia in order to counter this potential threat. With the withdrawal or diminishing presence of the US presence in the region, traditional US allies such as Israel and Arab countries are afraid of expanding the sphere of influence of their geopolitical rivals, namely Iran and Turkey, and given the historical experiences of the region and Iran's geopolitical influence in the current situation, these countries have been forced to cooperate bilaterally and multilaterally. Israel has traditionally chosen the Peripheral Alliance strategy as a complement to its national security strategy. Given the possibility of a reduction in military forces in the Middle East, the Arab-Israeli agreement in the form of the Abraham Accords Peace Agreement seems to represent a new Rimland with the aim of controlling and limiting the geopolitical influence of the Islamic Republic of Iran. Using the descriptive-analytical method and based on library and Internet resources, tries to provide a geopolitical explanation of the Abrahamic Accords in terms of its effects and consequences on regional relations in the Persian Gulf and especially the goals and interests of the Islamic Republic of Iran. The results show that if the project is implemented, we can expect the emergence of a new regional Rimland with the aim of controlling and weakening Iran.

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In order to identification of plant parasitic nematodes associated with plants in fruit orchards of West Azerbaijan province, Iran, a survey was conducted during 2011 and 2012. Nematodes were extracted from soil and root samples by using centrifugal-flotation and Whitehead's tray, transferred to glycerin and mounted in permanent slides. Morphological and morphometrical characters of the specimens were analyzed and measurated. As a result, 26 species belonging to 21 different genera of tylenchids (Tylenchomorpha, Nematoda) were identified that are presented. Mesocriconema surinamense and Pratylenchoides crenicauda are reported for the first time from Iran. Iranian population of Psilenchus aestuarius is also illustrated here. M. surinamense ischaracterized by having a disk like head originated fromlarge submedian lobes of lip region and morphometic characters. P. crenicauda is the type species of the genus Pratylenchoides and distinguished by areolated lateral lines on the tail, short pharyngeal overlap and position of pharyngeal glands. P. aestuarius is characterized by rounded and smooth head, presence of post anal intestinal sac in both sexes and several morphometric characters.  

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One of the most important factors in the economic development of countries is the growth of the foreign sector of the international economy and trade. In other words, having extensive trade exchanges is one of the main factors of the economic growth of countries. In this regard, one of the new topics in the field of organizations is the application of the concepts of digitalization and information technology in the management of service and production organizations which take place in the fourth industrial revolution. The purpose of this study is to evaluate the current situation of Iran's customs in terms of the components of the Fourth Industrial Revolution. The current study is applied research because in addition to the scientific aspect, it will also have a practical aspect for companies and organizations, especially customs. In terms of method, the present study is quantitative research examining the current situation, the obtained data are classified into seven main categories: Utilization of modern technologies, facilities and infrastructure, cooperation and interaction, policies and laws, management and planning, international and external factors and the structure of the organization. The results showed that the current situation of customs has been favorable in terms of the components of the fourth industrial revolution.

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The study of oral culture is Considered as a part of Comparative literature. This approach has been more emphasized in American school of comparative literature. Under this approach, the folk and oral culture is full of legend having the reliability to research in this field. One of the legend that has an ancient cultural and historical background among the Kurdish people-and other people-is the legend of king Jamshid. The present paper intends to deal with the symbolic functions of the characters and hero of the legend and the beliefs, faith, and rituals of life of that region. Furthermore, It has been tried to reflect on the differences and similarities between oral literature and written literature by utilizing comparative literature framework. The basic findings of this research also shows that oral and folk culture can have a valuable presence in the evolution and enrichment of the national culture-which are among the fundamental objectives of comparative literature.  

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Three species of Paratylenchus were collected and identified from vineyards and apple orchards in Kermanshah province, western Iran. Descriptions, morphometric data, line drawings and microscopic photographs are provided for these three species. Paratylenchus audriellus and Paratylenchus straeleni are the two very closely related species, with a stylet longer than 40 µm, four lateral lines and distinct vulval flaps. The third species, Paratylenchus leptos, has a shorter stylet, three lateral lines and distinct vulval flaps. Paratylenchus leptos is a new record for Iranian nematode fauna, and male of P. audriellus is reported from Iran for the first time.  

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Iranian species of the genus Erigorgus Forster, 1869 are taxonomically reviewed. The sampling was done using Malaise traps in Eastern provinces of Iran. Two species, Erigorgus cerinops (Gravenhorst, 1829) and Erigorgus fibulator (Gravenhorst, 1829) are reviewed, of which the second species represents occurrence of this genus in East of Iran. A brief diagnosis based on the reliable morphological characters, as well as an illustrated key to Iranian species are provided. The geographical distribution of the recorded species in the Palaearctic regions is also discussed.

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The rise of bacterial infections has become a serious problem in human societies. As a result, the development of nanocomposite materials based on biocompatible and non-hazardous materials, besides having antimicrobial and biocompatibility or non-cytotoxicity, associated with unique structural properties, possesses a great importance. Research approach: In this study, bacterial cellulose (BC)/polypyrrole (PPy) and zinc nanoparticles (ZnO), which simultaneously have antimicrobial properties and cell proliferation, were introduced as a new generation of nanocomposite scaffolds produced by freeze-drying. To begin with, ZnO with different weight percentages of 1%, 3% and 5% was added to BC and then PPy in the amount of 2 mmol was embedded in the structure by in situ polymerization. FESEM images proved that the nanofibrous and porous structure of BC was also preserved in the presence of PPy and ZnO. However, after adding PPy and ZnO, they formed a dense structure and microstructure of grape clusters. By adding 2 mmol PPy into BC and upon in situ synthesizing, the tensile strength and Young modulus of BC were significantly reduced to 71 MPa and 2.5 GPa, respectively. On the other hand, with the addition of ZnO nanoparticles, the mechanical properties significantly increased (both of Young modulus and tensile strength compared to BC/PPy samples) due to the compaction of the nanocomposite aerogel’s structure and the formation of the interface of ZnO nanoparticles with both polymers of BC and PPy. The observation of the inhibition zone in the culture medium containing two gram-positive and negative bacteria, well proved the antibacterial ability of ternary nanocomposite scaffolds. The results of MT9 related to L929 on aerogels showed that by adding 3% of ZnO nanoparticles, adhesion and cell proliferation increased significantly during different days of 1 day, 5 days and 7 days of culture.

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Introduction
Developments in recent decades have caused wars to undergo extensive transformations and changes in terms of nature, corresponding to this change of governments, in order to face these developments and changes, it is necessary to change one's outlook and perception in designing strategy so, they can move in harmony with the evolution of the nature of wars and reduce the challenges and damages caused by it on their territory as much as possible. In the meantime for prevention of the strategy of defense of the territory according to the new nature of wars, it can have a prominent position. Because the land defense plan as one of the land plan approaches is trying to rationally organize the land according to its capacities and potentials with an emphasis on defense and security. In a way that can maintain the security and integrity of the land, guarantee the independence and protection of the people against any attack and threat of the enemy, insecurity, create gaps and faults, wise and appropriate distribution of vital places and sensitive centers and infrastructures, balanced distribution of defense forces- It provided security in the territory on according to the capacities and facilities of the territory. Based on this, the present research seeks to extract the effective components on the design of the defense strategy of the Middle East countries, so that based on it, they can reduce the insecurity and costs (financial and life) to the extent while maintaining their survival to reduce the space of the country.
Research methodology
The current research method is based on content analysis and library and field sources (interview) were used to collect information. In the library findings section, components have been extracted from past theories and works, and in the second step, the components have been confirmed by interviewing seven of the scientific-military elites and reaching theoretical saturation.
Results and discussion
The studies conducted to extract the components affecting the defense of the Middle East countries show the absence of a comprehensive scientific theory and work in this field, and various theories and works have been used to extract the components. In this context, 12 theories and eight experiences of defense training of different countries have been examined and analyzed, and based on them, 130 components have been extracted and provided to experts and thinkers in this field. The field of theoretical saturation has been extracted with seven scientific-military elites. The results of the examination of the theories and approaches that have been collected in the field of topics related to the defense of the land, along with the interviews that have been conducted with related experts and thinkers, show that both parts are Various factors on the diversity and extent of 130 components have been effective in designing the defense strategy of the Middle East countries, which are given in the form of 15 dimensions in the form of the following table based on importance:
Table 3: Distribution of research components in 15 dimensions derived from theories and approaches
 

Row	Dimensions	Components
1	Economic dimension	Income and its level; job and its type; economic interactions; amount and type of production; employment and unemployment; standard of living; economic justice; economic policy; Financial problems; Economic potential and capacities
2	Political dimension	Power structure; political management of space; distribution of power; form of interaction; Law and political regulations; political planning; political divisions; The shape and composition of the nation; the political position of space; The level and manner of communication (transnational-transnational)
3	Geopolitical dimension	Regional geopolitical structure; global geopolitical structure; Geostrategic position, status of water resources, position of countries with border rivers, degree of dependence on common water resources, common energy resources, location of energy resources, geopolitical behavior, transit position, common cultural identity, regional geopolitical position
4	Cultural dimension	Customs; Religion; Language; ethnicity (race); culture of effort and employment; culture of participation; life style; social attitudes; Communication culture
5	Social dimension	Social norms and anomalies; Community Relations; social gap; type and form of family; social form and structure; family and its relations; social boundaries; social organizations
6	Security dimension	Border and demarcation (transnational); border (national); transnational threats; sanctions and boycotts and their effects; national unity and cohesion; ethnic and religious diversity; spatial distribution of ethnic and religious groups; The population density; political organization of space; Security technologies
7	Military dimension	Military equipment; the efficiency of forces; defensive styles (strategies); the structure of forces; natural capacities and potentials; military shortcomings and limitations; number of enemies; the country's settlement region; location of military centers; military power and structure; War and its forms
8	Demographic dimension	life expectancy; sexual ratio; education level; number of population; age structure; Growth rate; marital status; population density; Family size; Migration; Births and deaths
9	Scientific-health dimension	Cyberspace; Bioterorism; Drug production capacity; Medical Equipment; treatment methods; the potential of elitism; the amount of scientific leap; Public health level

Conclusion
The results of the investigations carried out in this research show that the defense based on the transformations and developments that have taken place in different fields has undergone extensive changes and necessarily the governments in order to be able to face this changes that have taken place in the field of threats and technologies, etc., to update and make their defense strategies efficient, they should be able to take a comprehensive and up-to-date approach to the defense of the land. According to the findings of the present research, it shows that land defense as one of the forward strategies of the governments in an up-to-date and comprehensive manner includes 15 dimensions and 130 components that should be used in the design of the strategy should be considered.

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Introduction
Tourism in the 21^st century has become a main tool to have a high quality of life. Therefore, countries require to develop a tourism development strategy so that they can achieve its interests. In each country, the basic factors affecting the development of tourism can be divided into two parts: "contextual factors" and "tourism policy"; contextual factors are necessary condition but not sufficient. In Iran, the steps of tourism development have not been taken in the same way, which it is partly related to contextual factors and also partly related to the formulation of uniform policies and the preparation of a single version at the country level, and at the same time, there are different implementation and monitoring in the advancement of programs and policies, which has played a major role in the lack of tourism development, especially in the border regions. Hawraman's site is a clear example. This site was registered as the 26^th tangible cultural heritage of Iran by UNESCO. This site has about 409 thousand hectares of field and privacy, of which 106 thousand hectares belong to the feild and 303 thousand hectares are part of the privacy, which has a population of over 400 thousand people. This site in Kurdistan province includes the cities of Sanandaj, Kamiyaran and Sarovabad and in Kermanshah province, it includes the cities of Ravansar, Paveh, Javanroud and Salas Babajani. It has a total of 10 cities and about 700 villages and subordinate places, most of which are in Kermanshah province.
Methodology
This research is practical in terms of its purpose and in terms of its nature, it is also based on the method of perspective research and structural analysis. The statistical population of the research is (20 people) from people who were professionally involved in tourism activities.
Results and discussion 
The results of 36 effective and strategic indicators in the Mic Mac software show that tourism laws and regulations, macro-government policies, skilled and trained manpower, respectively, have the greatest influence and effective and also the pattern of local residents on the behavior of tourists, reducing irreversible resources, and loyalty to local customs have had the least impact on tourism development policies in Hawraman site.
Educational programs, skilled and trained manpower, awareness of the local community and tourists, cultural participation of citizens, social/psychological security, tourism events, cultural/historical works, preservation of native architecture, recreation with a tourism approach, attractiveness and desire to visit again, tourism rules and regulations, macro government policies, private sector participation and investment, tourism sector budget, de-escalation are 15 effective factors, especially within the countries of the region, on the preparations of the scenario basket and also the final factors that are effective drivers and propulsion for the tourism development policy of Hawraman site.
Conclusions
The unique differences and similarities in Hawraman site have caused the formation of diverse subcultures. Diversity of ethnicities, diversity in dress, accent, customs, etc., and at the same time cultural cohesion has created a special attraction for tourists. Preservation of this category of cultural values has special importance for the beneficiaries. Also, maintaining and remaining in the UNESCO list is highly dependent on the preservation of cultural/historical works and local architectural values and sensitivity in recreating these textures. Hence, policies and rules and regulations should be ruled that can protect world, national, local and local heritage such as preserving the environment, natural resources, human heritage, preserving cultural values, etc. Most of these policies and rules and regulations can be found in the history of this civilization of several thousand years.

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Fifteen species of the genus Ditylenchus were recovered and identified from Kermanshah province, western Iran. Morphological and morphometric characters of three known species namely D. filimus, D. hexaglyphus and D. nanus, being new records for Iran’s nematode fauna, are given and discussed. Ditylenchus filimus is characterized by having a short stylet (7-8 µm), four lines in lateral fields, well-developed and valvate median bulb, and the typical female tail ending to a filamentous process. D. hexaglyphus, is characterized by having a short stylet (6.5-8.0 µm), six lines in lateral fields, not developed and non-valvate median bulb, and conoid tail with rounded tip. D. nanus, is characterised by having a short stylet (6-7 µm), six lines in lateral fields, median bulb well-developed and valvate, and tail conoid with finely rounded tip. A dichotomous key for identification of the species occurring in Iran is also provided.
 

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During a nematological survey, nineteen known species of plant-parasitic nematodes belonging to the family Tylenchidae (Tylenchomorpha: Tylenchoidea) were collected and identified from different localities of West Azerbayjan and Kermanshah provinces, Iran. Among them two species, namely Discotylenchus attenuatus and Tylenchus bhitaii, are new records for Iranian nematode fauna, the male of T. bhitaii is recorded for the first time. Also, two previously reported species Filenchus quartus and Tylenchus stachys are illustrated and described. Descriptions, morphometric data, line drawings and microscopic photographs are provided.
 

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Twelve species of the genus Aphelenchoides were collected and identified based on morphological and morphometric characters from different regions in North, South and Western Iran. Among collected species i. e. A. centralis, A. cibolensis, A. cyrtus, A. hamatus, A. helicus, A. huntensis, A. limberi, A. obtusicaudatus, A. sprophilus, A. sacchari, A. spicomucronatus and A.tuzeti, three species namely A. cibolensis, A. hamatus and A. saprophilus are new records from Iran. Description, measurements, line drawings and microscopic photographs for Iranian population of these species are provided. Aphelenchoides helicus that was previously reportedwithout description, is described and illustrated as well.

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Background: The current narrative review aims to describe microbial agents causing pneumonia briefly. In addition, the ongoing review tries to introduce the diagnostic methods from biochemical to molecular tests used routinely and the promising molecular methods which will be used in near future.
Methods: PubMed was searched for all review and original articles related to the lung infection. Studies providing insights into clinical symptoms, microbiology, risk factors, and diagnosis were included.
Rasult & Conclusion: Untreated respiratory infections are one of the most common health care problems worldwide. We tried to provide a collective view of new aspects of bacteriology and diagnosis methodology of lung infection detection.

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Eight species of Paratylenchus were collected and identified from vineyards in Kermanshah province, western Iran. Description, measurements, line drawings and microscopic photographs are provided for two new records namely P. humilis and P. prunii. Paratylenchus humilis have a lip region truncate-conoid with distinct small submedian lobes in lateral view of female head, stylet shorter than 40 µm, three lateral lines and distinct vulval flaps. Paratylenchus prunii have a lip region rounded (slightly truncate in some specimens), without distinct submedian lobes in lateral view of female head, stylet shorter than 40 µm, four lateral lines and distinct vulval flaps. Male of P. straeleni is reported for the first time.  

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The genus Latibulus Gistel, 1848 (Hymenoptera: Ichneumonidae) is taxonomically reviewed in Iran. Specimens were collected using Malaise traps in the Isfahan province, during 2013–2015. Two species, Latibulus argiolus (Rossi, 1790) (spring form) and Latibulus orientalis (Horstmann, 1987) (summer form) are identified, of which L. orientalis is a new record for the fauna of Iran. In addition, L. argiolus is recorded from central part of Iran (Isfahan) for the first time. The geographical distribution of the recorded species in relation to the overall knowledge in the target area and adjacent regions is also discussed.