morphology

Open Access Article

1 - Evaluation the hydrodynamic and morphology changes in Sefidrood river estuary
مرتضی کریمی Jamal Mohammad Vali Samani

10.29252/.3.5.21

Geomorphic changes of low-coastal areas, such as wetlands, estuaries and beaches depend heavily on the balance between input sediment from the basin or the sea and the outflow sediment with erosion source arising from wind waves and tidal flows. In this research, the fl More

Geomorphic changes of low-coastal areas, such as wetlands, estuaries and beaches depend heavily on the balance between input sediment from the basin or the sea and the outflow sediment with erosion source arising from wind waves and tidal flows. In this research, the flow and sediment pattern were investigated using MIKE21 model in the Sefidrud River and how the influence of flow pattern, sediment transport and sea water level changes on evolution of the delta and coastline were studied by landsat. The factors such as flow and sediment load of the river, sea level, wind and wave pattern are the most important factors which affect these changes. This study can provide a properly field for a right management in order to the region’s sustainable development, adequate knowledge of the Sefid-Roud hydrodynamic and sediment situation in estuary area, as well as taking the necessary measures to prevent damages caused by the Caspian Sea’s long-term fluctuations in the Sefid-Roud’s deltaic region. Manuscript profile

Open Access Article

2 - Identification and classification of karst forms based on the models of Cvijic, Walthem, Komatina, and Herak (case study: Kalat Mountain Basin, Northeast of Iran)
mohsen rezaei arefi mohammad ali zangeneh asadi aboalfazl behniyafar Mohammad javanbakht

There are relatively few karstic masses in the Hezar masjed-Kope Dagh zone where any geomorphological karst studies can is important be based on karst land form, calcareous aquifers, correlations of karst forms with karst hydraulic system, and land use and management in More

There are relatively few karstic masses in the Hezar masjed-Kope Dagh zone where any geomorphological karst studies can is important be based on karst land form, calcareous aquifers, correlations of karst forms with karst hydraulic system, and land use and management in this area . This research is aimed at identifying and classification Karst forms basins in order to better and more accurately identify the karstas of this basin and to play an important role in land management projects in Karst areas . The research tool includes topographic maps, geology, aerial photographs, satellite imagery, digital elevation model (DEM) and ARC GIS software .After the boundary of the studied basin and identification of its karstic forms, the methods of classification Cvijic, Walthem, Komatina, and Herak for categorization of karstic forms of this basin were used.The karstic study of this basin shows that its karstic forms have a high diversity and include a variety of karren, Doline, karst valleys and karstic springs.The study of the karst forms of the Kalat basin revealed that, according to the Cvijic classification, these forms were in the row of transition karsts, based on Walthem and Fokes classification in the row of young karsts, based on the classification of the Komatina in the row of synclinal karst and based on the classification of Herak in the row of the karstic Orogeny. Manuscript profile

Open Access Article

3 - An overview of land use planning models with emphasis on the efficiency of geomorphologic model in Iran
ezatolah ghanavati ali ahmadabadi mosa kamanrodi kajori Zahra رنجبرباروق

Any land use program will be carried out at the ground level and will result in changes in landfill, surface and even underground landforms. In this regard, it is necessary to pay attention to the importance of landfills and landforms in their role in land application m More

Any land use program will be carried out at the ground level and will result in changes in landfill, surface and even underground landforms. In this regard, it is necessary to pay attention to the importance of landfills and landforms in their role in land application models., considering that geomorphologic knowledge studies the forms and processes of the Earth, it is necessary to consider the characteristics and processes affecting landforms in order to environmental Capability assessment in the land use planning In this research, the methods of environmental Capability assessment in land use planning of used in Iran from the geomorphology viewpoint have been investigated and analyzed. Investigating the methods according to the criteria used in each method showed that in the Land System Approch, the criteria of climate, fault, groundwater and environmental hazards are not considered, and also in the Natural Resources Master Plan, attention to environmental hazards And only two protection and grassland of land use are defined.In a system analysis, given that experts have different specializations, they do not take into account all the components of a system The Urban, Rural, and Industrial Development Model of McHarg and Makhdoum have a general view of nature. Therefore, the new environmental Capability assessment model was proposed based on the integration of existing methods and according to the geomorphology viewpoint, in order to evaluate the environmental Capability assessment based on the base units of the landform, and the resulting results would be more consistent with the Earth's realities. This model includes assessing ecological capability and assessing the environmental hazards. In assessing ecological capability, sub-criteria for dominant winds, slope curvature, surface water and underground water were added. Also, in the land parcel standard, a different classification of landforms for urban development was presented, and environmental risk assessment included flood potential assessment, landslide and seismicity. Manuscript profile

Open Access Article

4 - Land evaluation - Environmental land suitability for urban land planning (Case Study: District 22 of Tehran)
amir karam ensiyeh mihanparast

Rapid growth of urbanization and increase of population in the recent decades along reactive planning (in sense of urban planning after occurrence of crises and urban challenges, not before occurrence of crises) of urban districts and metropolitan in order to serve desi More

Rapid growth of urbanization and increase of population in the recent decades along reactive planning (in sense of urban planning after occurrence of crises and urban challenges, not before occurrence of crises) of urban districts and metropolitan in order to serve desirable services to citizens and the peoples going to cities and extent them, has encountered a problem. In this research , by using the multi criteria techniques and analytic hierarchy process of geo – environmental evaluation for urban land planning with use of geographical information system of zone of 22 has been used .according to this research, effective criteria of land suitability of land planning is divided in to 9 criteria , slop, height , geology , land use , land unit , distance from river, distance from fault , distance from road .the 5 main land uses are high rise building , multistory building , low rise building natural conservation, recreate . the results show that the results show that 19.3 percent area of zone is suitable for high rise building, and 15.28 percent suitable for low rise building. the spatial distribution is of these zones is from north to south and southeast. Suitable area for natural conservation is about 17.6 percent, and 23.33 percent area appropriated for recreation. The conformity of existing building with the suitability maps for the 5 main land uses shows that there are some areas of conformity, but in the other areas, there is unconformity. Manuscript profile

Open Access Article

5 - Assessment of geotechnical studies at the settlement of structures with emphasis on the geomorphology of Mashhad metropolis
ezatolah ghanavati amir karam

The present research studies the impact and importance of recognizing urban geomorphology on the occurrence of settlement hazards and landslide of excavation walls in engineering structures in Mashhad metropolis. The data includes geotechnical parameters and groundwater More

The present research studies the impact and importance of recognizing urban geomorphology on the occurrence of settlement hazards and landslide of excavation walls in engineering structures in Mashhad metropolis. The data includes geotechnical parameters and groundwater level, and the points of settling and falling. The tools used include the urban maps of 1: 25,000 and 1: 2000 and topography of Mashhad and satellite imagery (MMS) and (TM) and (ETM+) related to 1353, 1359 and 1390, and aerial photos of 1342 that using the GIS, SPSS, Excel and Matlab softwares were used for linear regression modeling and artificial neural network and the zoning hazard map was extracted at five levels. The maps show that the central part of the city, which is geomorphologically similar to the alluvial plain, and the southwest part of the city, that geomorphologically landforms of pediment and alluvial fan and mountain and fault are extremely complex in each other, have The highest probability of occurrence of the risk and the north west and west section is suitable for very low risk physical development. Manuscript profile

Open Access Article

6 - Evaluation and zoning of Karstic transformation using the hierarchical analysis method(AHP) (Case study: Kalat mountainous basin, Razavi Khorasan)
mohsen rezaei arefi mohammad ali zangeneh asadi aboalfazl behniyafar Mohammad javanbakht

The karst transformation process is a complex process influenced by various variables. Understanding the factors contributing to the development and zoning of karst evolution has a special place in the studies of karst land management and resources. The purpose of thi More

The karst transformation process is a complex process influenced by various variables. Understanding the factors contributing to the development and zoning of karst evolution has a special place in the studies of karst land management and resources. The purpose of this study was to evaluate and zoning of karst development potential in Kalat mountain basin in Khorasan Razavi province using AHP method. In this study, using hierarchical analysis, lithology information layers, slope distance, slope direction, elevation, distance from stream, distance from fault and land use were considered as operating maps. Also, in order to extract the karst development potential model, the above layers were invoked in GIS environment. The different layers of information were classified as benchmarks by expert judgment and field visits. Finally, according to the obtained weight, karst development zoning map was obtained. The results showed that out of the total area of Kalat basin, 19.04% were in the less developed class, 24.57% in the under developed class, 42.88% in the middle class and 14.38% in the developed class. The lithology factor of the region with the highest value of 0.53 was the most important factor controlling karst development potential in the study area. It is dedicated. The results show that geological factors ، altitude ، topography and distance from the waterway respectively have the most important role in the current karst development in this region. Manuscript profile

Open Access Article

7 - Determination of relationship between sedimentological parameters and morphology of linear sand dunes in north of Ahangaran, east of Iran
Benyamin Rezazadeh Arash Amini Gholamreza Mirabshabestari

Field studies and satellite images confirmed the existence of linear sand dunes in the north of Ahangaran region, located in Zirkouh (southern Khorasan province), east of Iran. In evaluation of sand dunes, totally 21 sand dunes from 5 stations in different geographical More

Field studies and satellite images confirmed the existence of linear sand dunes in the north of Ahangaran region, located in Zirkouh (southern Khorasan province), east of Iran. In evaluation of sand dunes, totally 21 sand dunes from 5 stations in different geographical locations were studied. The obtained sedimentological evidence revealed that Ahangaran sand dunes can be classified into two simple and composite groups morphologically. Results of sedimentological analysis also indicated a positive correlation between particle size and morphology of dunes; i.e. with changes in sedimentological parameters, the morphology of sand dunes grades from simple to composite forms in central and western part of the studied area. The fine-grained pattern of crest is another characteristic which were introduced for the studied linear sand dunes. The comparison of the sedimentological parameters of these sand dunes with the other places of the world such as Kalahari, Namibia, Australia and Egyptian Sinai indicate that the Ahangaran sand dunes with an average of 2.34φ in grain size is similar to the other regions, but have lower sorting in the range of 0.79 which is more outstanding than the other parts of the world. Manuscript profile

Open Access Article

8 - Investigating rate of Doroud fault zone tectonic activity (southwest of Iran) by using geomorphologic data analysis (fans, basins and drainage system)
محمدرضا سپهوند Zahra Kamali Tokhmechi MahmoudReza Hayhat Roshandel Kahoo Hamid Nazari Ahmadi Noubari Mohammad Mahdi Khatib

Morphotectonic analysis with the help of geomorphic indices is considered as a tool for the identification of new and active structures affected by tectonic movements in special areas. For this purpose, indicators such as Mountain Front Sinuosity index (Smf), (Vf), (Af More

Morphotectonic analysis with the help of geomorphic indices is considered as a tool for the identification of new and active structures affected by tectonic movements in special areas. For this purpose, indicators such as Mountain Front Sinuosity index (Smf), (Vf), (Af), (S), (Sl), (T), form factor basin, basin shape, slenderness ratio and stretch ratio index of basin (Bs) associated with alluvial fans, including fan of bending β, fanning coefficient and longitudinal profile were calculated. The tools in this study include: the topographic maps, field geology invesigations, satellite imagery, digital elevation model (DEM), IRS satellite images of the region, GIS and Global mapper softwares. The results of the analysis of topographic data, evidences from field observations and data obtained from geomorphic indicators, all suggested that the area is active from neotectonics viewpoint. Based on the classification of LAT, the study area is classified in class 1, which indicates intense tectonic activity. Based on the results, the northern part of the Dorud fault is more active than the southern section in terms of neotectonic movements. Manuscript profile

Open Access Article

9 - Structural Criticism of Narrative Sketch in Story
عبدالله حسن‌زاده میرعلی علی ششتمدی

Structural criticism of narrative sketch in story is a method to story criticism. In this article, first the definition of narrative and its construction is proposed and then its discrimination with linguistic elements is provided. Narrative is a story element which is More

Structural criticism of narrative sketch in story is a method to story criticism. In this article, first the definition of narrative and its construction is proposed and then its discrimination with linguistic elements is provided. Narrative is a story element which is not in the domain of language and as the essence and base of story, tale, fiction, drama, and other related literary forms, creates the main structure of an artistic work. Narrative sketch includes some elements of story which are significant in reviewing the structure of narrative. The role of narrative sketch is very significant in story morphology and to review the narrative sketch and its structure, we should review its sketch elements. Narrative morphology reveals artistic motifs of story and the kind of addressee relation with story and narrative would be proposed from this perspective. In last part, the method and technique of this criticism would be proposed independently and functionally and the significance and value of this method would be reviewed. Manuscript profile

Open Access Article

10 - Morphology of the story of Mehr -va- Māh
عليرضا نبی‌لو

In order to focus on the analysis of the Mehr -o- Māh story in this paper, a number of issues, literature reviews and different versions of narratives as well as fiction structures and its elements are rendered. Moreover, it is considered to review some related topics s More

In order to focus on the analysis of the Mehr -o- Māh story in this paper, a number of issues, literature reviews and different versions of narratives as well as fiction structures and its elements are rendered. Moreover, it is considered to review some related topics such as language, character, narrator, the point of view, the structure chain and plot, theme, setting and time. As a result, the whole book considered as a long story with numerous characters promoting the events. The structure of the sentences and its style of writing are uncomplicated and technical simultaneously. Furthermore, 45 characters with usually proper names play a role in the narrative, while most of them are magicians and fairies (24.30 %) or women and girls (22.2 %). The narrator, additionally, is unclear and vague, so the story is narrated in the third person point of view. The paper aims to study the story based on the 31 acts which mentioned by Propp and also considering his classification in 6 stages, including preparation, complication, transference, struggle, return, recognition. At the end, it is worth mentioning to know that narrative pattern of the story is as following: α γ φ δ β ↑ ε λ F A C λ E G G K D H F C B E B O λ H K M Ex φ Pr U K E Pr O T L K W QN I Rs ↓ Moreover, the characters could be classified in 7 distinct groups of act, which extraordinary events as the main elements of the story play a great role. In more details, the time of the narrative is unclear; some of the locations are realistic, while some of them virtual, such as China, India, Mecca, Sham, Egypt and Morocco. Manuscript profile

Open Access Article

11 - Comparative Morphology of MahPishani, Yeh-Shen and Cinderella Tales

Comparative studies in folk literature and children’s literature can pave the way for the growth of human lofty thoughts through explaining the ideological and cultural similarities among the people of the world. In this research, using Propp’s morphology theory, the au More

Comparative studies in folk literature and children’s literature can pave the way for the growth of human lofty thoughts through explaining the ideological and cultural similarities among the people of the world. In this research, using Propp’s morphology theory, the author explains and analyzes the structure of an Iranian tale “MahPishani”, a Chinese one “Yeh-Shen”, and “Cinderella” as a Western tale. Since the tales studied in this research are from the fairy tale category, it is quite consistent with the Prop’s morphology model which is the result of Russian fairy tales analysis. After matching the structural similarities of the three tales, the author proposes a proto structure (mother structure) which is derived from the common functions of the three tales upon which their plots are based. In order to find out which tale is the most ancient one, a meta- structural analysis was inevitable. The analysis reveals that the very well-known archetype in MahPishani goes back to Paleolithic Age (Hunting Age). Eventually, the author deduced that the structural changes in these three tales follow a descending pattern, i.e. “Mahpishani” is the oldest narration, and over time, the diversity of characters and the number of functions have been decreased to the extent that the morphological diagram of Cindrella tale is the same as the mother diagram derived from the comparison of these three tales. Manuscript profile

Open Access Article

12 - Morphology of the story of Solomon (pbuh) in Tarjomeh-ye Tafsir –e –Tabari
مرتضی حیدری

In this research the story of Solomon (pbuh), one of the well-known religious stories in the world that has also been narrated in Tarjomeh-ye Tafsir-e-Tabari (Persian translation of Tabari’s commentary of Quran) is analyzed and evaluated based on Propp’s morphology of t More

In this research the story of Solomon (pbuh), one of the well-known religious stories in the world that has also been narrated in Tarjomeh-ye Tafsir-e-Tabari (Persian translation of Tabari’s commentary of Quran) is analyzed and evaluated based on Propp’s morphology of the Folktale. The number of characters and their functions in this story are in accordance with the framework and notes of Propp’s model, and all of the three movements of the story have displayed the patterns suggested as the first of the sextet movement patterns of this model. Since Propp’s theory has been organized by studying the structures of the Russian fairy tales and pays less attention to cumulative embellishments in the tales, it is proved to be useful in studying Quranic stories. The events happened in Solomon (pbuh) story, are too similar to fairy tale events and based on that the author came to the conclusion that there is historical intertextual relationship between them. Manuscript profile

Open Access Article

13 - Retinal Vessel Extraction Using Dynamic Threshold And Enhancement Image Filter From Retina Fundus
erwin erwin Tomi Kiyatmoko

10.7508/jist.2018.04.001

In the diagnosis of retinal disease, Retinal vessels become an important role in determining certain diseases. Retina vessels are an important element with a variety of shapes and sizes, each human blood vessel also can determine the disease with various types, but the More

In the diagnosis of retinal disease, Retinal vessels become an important role in determining certain diseases. Retina vessels are an important element with a variety of shapes and sizes, each human blood vessel also can determine the disease with various types, but the feasibility of the pattern of retinal blood vessels is very important for the advanced diagnosis process in medical retina such as detection, identification and classification. Improvement and improvement of image quality in this case is very important by focusing on extracting or segmenting the retinal veins so that parameters such as accuracy, specifications, and sensitivity can be obtained that are better and meet the advanced system. Therefore we conducted experiments in order to develop extraction of retinal images to obtain binary images of retinal vessels in the medical world using Dynamic Threshold and Butterworth Bandpass Filter. Using a database DRIVE Accuracy of 94.77%, sensitivity of 54.48% and specificity of 98.71%. Manuscript profile

Open Access Article

14 - The morphology of Rend and Lashar Epic
habib jadidolaslam ghalehno

The most famous epic of Baluch meaning Rend and Lashar was formed based on ethnic and regional values keeping the mentioned values, which lead a divesting and erosive war prolonging thirty years between two tribes of Rend and Lashar. The above mentioned epic, which i More

The most famous epic of Baluch meaning Rend and Lashar was formed based on ethnic and regional values keeping the mentioned values, which lead a divesting and erosive war prolonging thirty years between two tribes of Rend and Lashar. The above mentioned epic, which is greatly appreciated among Baluch People is assessed based on its morphologic analysis regarding the elements of story in details such as: Speech’s, behaviors, heroes, the logic of story, space and time, narration procedure, figure of speech and techniques. The objective of the author is introducing culture and literature of Baluch as well the most famous epic of Baluch based on morphologic analysis for those who appreciate and follow the literature of Baluch. There are many books are written on subject of poetic literature of Baluch. However. No considerable and independent book aims introducing Rend and Lashar epic based on morphologic procedures. This thesis is the first independent piece, which regard this subject for sure. The data are gathered using library study method and morphologic procedures. Manuscript profile

Open Access Article

15 - Design of Low Power High Speed Dilation Operator for Binary Images in CMOS Technology
M. hajirahimi E. Kabir

This paper describes the design of hybrid wave-pipeline architecture for implementation of real time morphological dilation. With minor changes to this architecture, it can be utilized for erosion, closing, and opening operators. The new architecture results in higher s More

This paper describes the design of hybrid wave-pipeline architecture for implementation of real time morphological dilation. With minor changes to this architecture, it can be utilized for erosion, closing, and opening operators. The new architecture results in higher speed, less hardware complexity, and lower area and power dissipation compared to conventional pipeline implementation. In addition, it is faster than the wave-pipeline structure, without the difficulty of balancing the delay of long signal paths. Using the new architecture, three ASIC chips in 0.18µm CMOS are designed for binary image processing through Verilog. These chips dilate a 1024×1024 image by a 21×21 structuring element in 256.58μ s. The maximum frequency of the operations is 5.882 GHz, 5 GHz, and 4.167 GHz. For the power supply of 1.8 V and the 4.167 GHz frequency, the power dissipation is 597mW, 478 mW, and 410 mW, and the chip area is 0.118 mm2, 0.087 mm2, and 0.075 mm2, respectively. Manuscript profile

Open Access Article

16 - Foramniferal morphogroups of the Qom Formation in E Sirjan and SW Kashan: implication for paleoenvironmental and paleoecological interpretations
Ebrahim Mohammadi

The Qom Formation is the main reservoir and source rock of hydrocarbons in central Iran. Foraminifera are now central to our ability to date, correlate and analyse the sedimentary basins that are currently key to the economic wellbeing of the world. Morphogroup analysis More

The Qom Formation is the main reservoir and source rock of hydrocarbons in central Iran. Foraminifera are now central to our ability to date, correlate and analyse the sedimentary basins that are currently key to the economic wellbeing of the world. Morphogroup analysis, due to independence of species level taxonomy, as wel as permit to comparison of assemblages of differing ages, is a useful tool for ecological and palaeoecological interpretation. It is independent of species level taxonomy and is thus relatively elementary to translate from one worker to another. Foramniferal study of the Qom Formation in the Bujan (eastern Sirjan; with Rupelin-Chattian in age and 156 m thickness) and Varkan (southwestern Kashan; with Rupelin in age and 190 m thickness) sections resulted in identification of seven morphogroups. The morphogroups were distinguished according to test/shell morphology and architecture (general shape, mode of coiling, and arrangement and number of chambers), inferred life habitat either living on the surface of the sediments or within the sediments (epifaunal and infaunal), and feeding strategy (suspension-feeder, herbivore, etc.). Generaly, epifaunal morphogroups were dominated in both study sections. The morphogroup analyses showed variations in the percentage of the dominant morphotypes, suggesting fluctuations in the paleoecological conditions. In the Bujan section, the Rupelin deposits are dominated by calcareous porcelaneous morphogroups; while the Chattian deposits are dominated by hyaline morphogroups, which indicates the lower and upper parts were deposited in inner ramp (lagoonal environments) and middle ramps, respectively. This significant change through time reffers to gradual increasing of the basin depth, decreasing the light intensity, reducing the salinity and decreacing the nutrient level. De dominance of the hyaline morphogroups throughout of the Varkan section is indicative of the deposition in middle ramp environments with normal salinity under meso-photic to oligo-photic conditions. Manuscript profile

Open Access Article

17 - Geometric Morphology of Islamic Mosques Courtyards in Iran (Comparative Examples: 9 Mosques from Timurid, Safavid and Qajar Periods)
Nazanin Nastaranpour Mohsen Tabasi

Places of worship, especially mosques, are considered one of the richest platforms for the evolution and exaltation of the human spirit and possess great significance. The geometry of these buildings is considered one of their common and regular features, having specifi More

Places of worship, especially mosques, are considered one of the richest platforms for the evolution and exaltation of the human spirit and possess great significance. The geometry of these buildings is considered one of their common and regular features, having specific proportions and rules. Also, it has created an intangible heritage identity for the contemporary era. Knowing and interpreting these proportions can play an important role in repairing and reusing the historic building, using them in future architectures, and elevating the new architecture. This research aims to discover similarities and differences between cultural platforms from the Timurid to Safavid eras by reviewing the principles and proportions using geometric analysis. To identify the mathematical relationships of the architectural body of mosques' courtyards and understand their geometrical proportions, this research has used the combined method of historical interpretation based on valid evidence and logical reasoning of the mathematical type. Based on this, the sides and proportions of the courtyards and constituent parts of 9 Timurid, Safavid, and Qajar mosques have been subjected to numerical analysis based on Euclidean-longitudinal calculations and the scale of proportions in the courtyard plan of the mosques. Findings of this research indicate that the geometry of the courtyard and components of the discussed mosques have employed golden proportions, and Mahtabi halls attached to the mosque courtyards during the Safavid period have been developed in the same proportions through the Qajar period. Manuscript profile

Open Access Article

18 - Noor Analysis: A Benchmark Dataset for Evaluating Morphological Analysis Engines
Huda Al-Shohayyeb Behrooz Minaei Mohammad Ebrahim Shenassa Sayyed Ali Hossayni

The Arabic language has a very rich and complex morphology, which is very useful for the analysis of the Arabic language, especially in traditional Arabic texts such as historical and religious texts, and helps in understanding the meaning of the texts. In the morpholog More

The Arabic language has a very rich and complex morphology, which is very useful for the analysis of the Arabic language, especially in traditional Arabic texts such as historical and religious texts, and helps in understanding the meaning of the texts. In the morphological data set, the variety of labels and the number of data samples helps to evaluate the morphological methods, in this research, the morphological dataset that we present includes about 22, 3690 words from the book of Sharia alـIslam, which have been labeled by experts, and this dataset is the largest in terms of volume and The variety of labels is superior to other data provided for Arabic morphological analysis. To evaluate the data, we applied the Farasa system to the texts and we report the annotation quality through four evaluation on the Farasa system. Manuscript profile

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