List of Articles Canal

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  1 - Impacts of Khozeini Canal Reopening on General Current Pattern in Gorgan Bay (South East of the Caspian Sea)
  Saeed Sharbaty Ali Shabani
  Background and Objective: Khozeini canal is the second permanent connection way of Gorgan Bay with the Caspian Sea which has been blocked as a result of water level decreases and sedimentation in recent years. Methods: In this investigation, 2D modeling results of curr More

  Background and Objective: Khozeini canal is the second permanent connection way of Gorgan Bay with the Caspian Sea which has been blocked as a result of water level decreases and sedimentation in recent years. Methods: In this investigation, 2D modeling results of current pattern using MIKE 21 FM model for investigating the impacts of Khozeini canal reopening on the general current pattern in Gorgan bay under 24 different scenarios were compared. Modeling was implemented on two types of unstructured meshes for 5 hours, 50 minutes and with 30 seconds time steps. In all modelings, the mean annual precipitation, evaporation and 13 rivers input to the bay as well as the effect of dominant eastern wind with 6 different speeds were used. The effects of components of the wave radiation induced by dominant wind were included by implementation of the wave model of MIKE 21 NSW in the 6 distinct considered in the hydrodynamic model of MIKE 21 FM. In order to include boundary conditions at the open boundaries, the mean maximum discharges of inlet and outlet in the Ashoradeh-Bandartorkaman spans and Khozeini canal were used. Results: Simulation results represented that the current pattern in Gorgan Bay is influenced by the inlet and outlet discharges at the spans of Ashoradeh-Bandartorkaman and prevailing wind. Conclusion: Reopening of the Khozeini canal has no significant effect on the general circulation current pattern of the bay and only in areas very close to the canal changes the local current pattern to be North-South. In stormy times, the maximum current velocity of 0.23 meters per second was observed in areas close to the canal. Manuscript profile
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  2 - Prevalence of periapical radiolucency in endodontically treated teeth with untreated canals by CBCT
  Sara Barati Azadeh Torkzadeh Parisa Ranjbarian saeed Taraz Jamshidi
  10.30486/cofs.2023.1994617.1015
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  3 - Gender Gap in Aptitude Test of Iranian EFL learners
  Nazanin Forghani Nasrin Shokrpour
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  4 - Urartu Irrigation System
  Hossein Alizadeh Alireza Hejebri Nobari
  With the formation of the Urartu state in the first half of the first millennium BC, which has ruled in northwestern Iran and eastern Anatolia and a part of today's Caucasus region, very significant changes in the way of managing water resources emerged and Many irrigat More

  With the formation of the Urartu state in the first half of the first millennium BC, which has ruled in northwestern Iran and eastern Anatolia and a part of today's Caucasus region, very significant changes in the way of managing water resources emerged and Many irrigation systems were built with highly advanced scientific and technical principles to provide water for drinking and agriculture. The main reason for all this progress should be seen in the features of natural geography and human factors that have led the rulers of Urartu government to build water supply facilities such as dams, artificial lakes, water storage and canals. Over time, the way they were built has gone through an evolutionary process to the point where archeological findings related to the water structures of Urartu have caused that state to be referred to as "the greatest hydraulic civilization of the ancient world". Manuscript profile
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  5 - Historical Establishments of Drinking Water Supply in the Afshari Period (Kalat Naderi and Khesht Village)
  Mahmood Tavousi Mahdi Tatari
  Iranians have sanctified water in various ways. Either in the selection of the goddess Nahid as the guardian of water in ancient times or by celebrating it by setting up numerous water storages and with magnificent facades in different regions in the Islamic era. Howeve More

  Iranians have sanctified water in various ways. Either in the selection of the goddess Nahid as the guardian of water in ancient times or by celebrating it by setting up numerous water storages and with magnificent facades in different regions in the Islamic era. However, Nader shows us a different type of water storage in Kalat (northeast of Khorasan). He ordered the construction of numerous storage ponds (360) in the valleys around Khesht and Gro in a stepped manner. Of course, in this way, it works in harmony with the natural conditions of the region. His water supply facility in Kalat was also done with clay and stone canals, and the water of Qarasu was moving in the fountains around Khurshid mansion for a while. Manuscript profile
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  6 - Automatic design and 3D segmentation of mandible bone using CNN algorithm via exclusive GUI
  Nadia MehradKia Shakiba Mohammadi Sayedali Mousavi
  10.30495/ijbbe.2024.1997685.1037
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  7 - Analysisof effectivestrategies ontourism developmentKhodabandeh county usingmulti-criteria decision
  MOHAMAD TAGHI heydari majid hazrati
  countrythroughproperutilizationofresourcesand attractdomestic and foreigninvestment, todevelop it, is possible. Inthis context, tourism isan important part andregeneration, fordomestic and foreigndirectinvestment, to achieve regionaldevelopment. Thus, identificationofpo More

  countrythroughproperutilizationofresourcesand attractdomestic and foreigninvestment, todevelop it, is possible. Inthis context, tourism isan important part andregeneration, fordomestic and foreigndirectinvestment, to achieve regionaldevelopment. Thus, identificationofpotentialsandlimitations, anddevelopappropriateprograms andstrategiesto overcomeconstraints andenhancethe capabilitiesofeffectivestepsin thedevelopmentofthis industry.2- Methodology: Inthispaper, using two methods of descriptive-analytical andsurvey, possibilitiesandlimitations of Khodabandeh countytourismhas identified. Thus, thestrengths, weaknesses, opportunities andthreatswere identified inthe region, andaccordingly, themajorstrategiesof tourismin thecounty wereanalyzed. Population is 442 persons, that three groups of county residents, tourists, and are experts. Using the sampling method, Cochran and expertism have been selected. Fordata collection, a libraryandfieldmethodshave been used. Also, fordata analysis, techniquesSWOT, Multi- criteria optimization andcompromisesolution (Vikor)andKendall -taucoefficientand SPSS softwarewas used tohelp.Discussion: According toanalysisSWOT,20 strength and opportunity, in contrast of 20 weaknesses and threats, as are the capabilities and limitations of regional tourism. Also, 20 differentstrategiesinthe tourism sectorwereidentifiedfor theregionConclusion: The resultsshowthatKhodabandehregiondue to thehistorical recordandenjoyfavorable natural conditions, have theability todeveloptourism. But the lack of facilities and services and identify weaknesses in the tourism lovers, Led tostagnationof tourism in theregionwas. Manuscript profile
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  8 - Investigate and Compare the Performance of Channel and Low Pressure Polyethylene Pipes for Hydraulic (Case Study: Plain of Shush)
  Mahmoud Malekpour Behrooz Dahanzadeh
  Iran is one of the countries that is weathered in most of its regions with hot, dry and semi-arid weather. According to the average rainfall in the world, which is 860 mm in Iran and 240 mm in Iran, rainfall in Iran is very low.Meanwhile, with the increase and construct More

  Iran is one of the countries that is weathered in most of its regions with hot, dry and semi-arid weather. According to the average rainfall in the world, which is 860 mm in Iran and 240 mm in Iran, rainfall in Iran is very low.Meanwhile, with the increase and construction of wells and the abundance of underground water reserves, the surface of these waters has fallen sharply, with increasing population, it is necessary to use modern methods of irrigation for optimal use of aquifers and cemeteries.For this reason, in this study, a case study was carried out in Araez Plain, located in the city of Susa, and compared the implementation of canal and one of the newest methods of irrigation, polyethylene low pressure pipe, using hydraulic, using the basics of design, maps, documents Contract, books, articles, pamphlets, calculations, hydraulic modeling, observations and field visits from the stages of material supply, implementation, duration of implementation.The results showed that due to lower water losses and optimal water use, the speed of operation and ease of implementation, the delivery of water to operators in shorter time, less land plots, and the optimal use of hydraulic hydraulics, polyethylene low pressure pipe Canal is preferable. Manuscript profile
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  9 - Investigating and Comparing Canalet and Low-Pressure Polyethylene Pipe for Exploitation in Irrigation (Case Study: Araez Plain, Shoush)
  Mahmoud Malekpour Bfhrooz Dahanzadeh
  Since one of the major problems the country is the lack of Precipitation and having areas that are mostly hot and dry As well as the indiscriminate harvesting of underground water resources and population growth adding, The country's water crisis by taking into account More

  Since one of the major problems the country is the lack of Precipitation and having areas that are mostly hot and dry As well as the indiscriminate harvesting of underground water resources and population growth adding, The country's water crisis by taking into account the recent drought years this problem has been doub We should think about our use of Precipitatio he city of Shoush, especially for plain Arayez between prefabricated concrete channel (channel) and low pressure polyethylene pipes and comparative review of the operation is done n and Water Resources. But because in the 2-year-old irrigation network utilization does not pass And the areas that need more years of operation they are going to investigate The channel region of Dezful mustache, about 20 years of operation it is g And low pressure polyethylene pipes Mnyvhy Abadan area nearly 10 years of operation it is going research and visited oing The results are plain to Arayez be used. After investigation And compare the advantages and disadvantages of each of the systems and according to soil type and climate Arayez plain concluded That the benefit of a low-pressure polyethylene pipe is very appropriate channel. Manuscript profile
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  10 - Development of a Novel Method for Predicting Root Canals Working Length by Analyzing Dental Radiographs
  Ahmad Moghadam Mohammad Adeli
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