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Number of pages: 124 Category: Agricultural Engineering

Abstract Today, rice is the main food of more than half of the world's population and rice is cultivated in five continents and more than forty countries. Rice is one of the main meals of the people of Iran, until 1340, Iran exported more or less rice annually, and since then, as a result of the improvement of the economic situation of the people and the rapid increase of the ...

Number of pages: 200 Category: Geography - Urban Planning

Dissertation for obtaining a master's degree in the field: Natural Geography, specialization: Geomorphology in environmental planning. The abstract of this research, using the descriptive and analytical method along with library and documentary studies and field observations, investigates the hydrogeomorphology of the Masuleh River basin with an emphasis on the waterfalls of the ...

Number of pages: 58 Category: Geography - Urban Planning

Dissertation for M.A. Orientation: Natural Geography (Geomorphology-Hydrology) Abstract The increasing population growth followed by the development of industrial activities on the one hand and non-compliance with environmental requirements on the other hand, has caused huge amounts of pollutants to enter the environment in the last few decades. Accumulation of some dangerous ...

Number of pages: 58 Category: Geography - Urban Planning

Dissertation for M.A. Orientation: Natural Geography (Geomorphology-Hydrology) Abstract The increasing population growth followed by the development of industrial activities on the one hand and non-compliance with environmental requirements on the other hand, has caused huge amounts of pollutants to enter the environment in the last few decades. Accumulation of some dangerous ...

Number of pages: 82 Category: Geography - Urban Planning

Dissertation for receiving a master's degree (M.A) in the field of geography and climatology in environmental planning. Abstract Due to the significant role of snow cover in the hydrological cycle, it seems necessary to investigate the characteristics of snow cover (snow cover level) with a high spatial and temporal resolution. The measurement of this parameter is generally done ...

Number of pages: 93 Category: Agricultural Engineering

Abstract Canker disease is caused by bacteria (Xanthomonas citri pv. citri), which every year reduces the yield and quality of citrus fruits, especially lemons and oranges. This research was conducted with the aim of isolating and homogenizing two genes encoding harpins HrpW and HrpG from Xcc bacterium strain NIGEB-088 and making recombinant plasmids pBI-hrpG and pBI-hrpW in ...

Number of pages: 140 Category: Civil Engineering

Master's Thesis in Civil Engineering (Soil and Foundation) Abstract Dense sand piles have been used since 1950 in Japan and then in other countries of the world as one of the most effective and economical methods in strengthening soil in order to prevent liquefaction, increase bearing capacity and improve soils with different grain sizes. The process of implementing dense sand ...

Number of pages: 124 Category: Civil Engineering

Thesis - Master's Degree in Geophysics - Winter Seismology 2012 Abstract In this research, the effect of a branch fault in a subduction zone on tsunami waves using numerical modeling of tsunami waves.

Number of pages: 90 Category: Art - Graphics

Master's Thesis of Ardakan Faculty of Art and Architecture, Carpet Department (Primary Materials and Dyeing) Mehr 2013 Abstract: During the period of its use, the hand-woven carpet may be affected by various factors and conditions

Number of pages: 121 Category: Geography - Urban Planning

Dissertation for obtaining a master's degree M. A) Field: Geography and Urban Planning Chapter 1 (Research Plan) 1-1- Introduction The establishment of any urban element in a specific physical-spatial location of the city is subject to specific principles and rules and mechanisms (mechanisms) which, if followed, will lead to the success and functional efficiency of that element ...

Number of pages: 108 Category: Civil Engineering

Dissertation of master's degree in structural engineering February 2019 Chapter 1: Introduction 1-1. General, one of the most important natural events that always affects the lives of human beings

Number of pages: 101 Category: Geography - Urban Planning

Abstract: The increasing physical or physical expansion of settlements, both urban and rural, which has gained increasing momentum in underdeveloped and developing countries today, is inevitable. It is sometimes observed organically over time, especially in the case of rural settlements. One of its consequences will be the change of land use, especially productive uses in the ...

Number of pages: 120 Category: Geography - Urban Planning

Dissertation for master's degree in the Department of Geography and Urban Planning Abstract One of the phenomena that today's cities, especially large cities, are facing is the phenomenon of high-rise construction. The rapid and uncontrolled growth of the population in cities and the consequent need for housing on a large scale, on the one hand, and preventing the horizontal ...

Number of pages: 109 Category: Industrial Engineering

Dissertation of master's degree in industrial engineering Winter 92 abstract Production planning is actually allocating and determining the order of priorities for doing things optimally.

Number of pages: 153 Category: Geography - Urban Planning

Master's Thesis in Geography and Urban Planning Abstract In general, earthquakes are one of the natural disasters that have destructive effects on human settlements and cause heavy loss of life and money to their residents. At the same time, the vulnerability of the city has a direct effect on the human casualties caused by the crisis, and the vulnerability caused by the ...

Number of pages: 134 Category: Architectural Engineering

Dissertation for Master's Degree in Architecture Orientation: Winter Architecture 2013 Foreword: Bushehr's historical context is one of the most valuable historical contexts in the country, which is unique in its kind.

Number of pages: 216 Category: Geography - Urban Planning

Dissertation for M.Sc in Geography and Rural Planning Abstract The importance of various issues and issues of villagers and rural settlements, including the issue of moving villages is very important for a vast country like Iran with a variety of natural features (climate, topography) and social, cultural and ethnic differences along with a large number of sparsely populated and ...

Number of pages: 127 Category: Geography - Urban Planning

Dissertation for Master's Degree in GIS and Remote Sensing in Urban and Rural Studies Abstract: Choosing a suitable place for activity at the neighborhood and regional level is one of the basic decisions to carry out a research project that requires research in a studied place from different perspectives. At the scale of localities and regions, locating is an activity that ...

Number of pages: 197 Category: Geography - Urban Planning

An academic thesis for obtaining a master's degree in the field: Natural Geography - Geomorphology trend in environmental planning, abstract of the mutual effects caused by different resources and living and non-living components in a watershed, the necessity of implementing a systemic and integrated management model in watersheds with the aim of optimal resource efficiency and ...

Number of pages: 258 Category: Geography - Urban Planning

Dissertation for Master's Degree in Geography and Urban Planning, Department of Geography Abstract: Cities are complex and dynamic systems that have undergone physical, social, economic, etc. changes over time. In order to achieve urban development, achieving social welfare and improving the quality of life is one of the inalienable rights of every individual and society; thus, ...

Number of pages: 92 Category: Geography - Urban Planning

Abstract: All crops are different from each other in terms of biological characteristics and environmental needs, while the natural and environmental characteristics of the land also have drastic changes from one region to another. Many factors affect the growth and development of plants. Some of these factors include: the amount of energy received from the sun, the temperature ...

Number of pages: 103 Category: Geography - Urban Planning

Dissertation for Master's Degree (M.A) in the field of Natural Geography, Climate Hazards Abstract Dust storms are destructive weather phenomena that cause irreparable damage to urban areas, fields, facilities, roads, etc. every year. This phenomenon is affected by special weather conditions, and if the mechanism of its development and expansion is known, it is possible to ...

Number of pages: 142 Category: Geography - Urban Planning

Dissertation for obtaining a master's degree in the field: natural geography, specialization: tourism planning. This research deals with the development of geotourism in the Vashi Gorge of the Jalizjund basin of Firuzkoh city by using a descriptive and analytical method with practical objectives, and the method of collecting information is in the form of library, document and ...

Number of pages: 124 Category: Geography - Urban Planning

Academic Thesis for Master's Degree (M.A) in the field of Geography and Urban Planning Abstract With the increase in the population of cities, the term green space and uses of urban green space have received more attention. Therefore, as the cities get bigger, the feeling of need for the presence of green spaces increases, both for the direct use of citizens and in terms of the ...

Number of pages: 75 Category: Social Sciences - Sociology

Abstract Many evidences indicate the reduction of social trust in all dimensions and emotional and particularistic bias in the relations of activists at all levels in Iran. On the other hand, the issue of social trust in the university as an environment that includes people from different groups and cultures, the necessity of trust as a glue that binds these different groups ...

Number of pages: 129 Category: Geography - Urban Planning

Dissertation for M.Sc Master's Degree in Remote Sensing and Geographical Information System - Water and Soil Resources Abstract One of the important issues in crisis management of unexpected natural events, especially earthquakes, is optimal location in order to accommodate citizens during or after an accident. One of the major problems of the organizations involved in urban ...

Number of pages: 110 Category: Geography - Urban Planning

Dissertation for Master's Degree (M.Sc) Field: Natural Geography - Hydrology and Synoptic Meteorology Abstract Damages caused by critical cold temperatures are increasing, especially in natural ecosystems and densely populated urban areas. Central Iran is a dry land prone to cold weather, especially during winter, and lacks resources to moderate temperature tensions, such as ...

Number of pages: 101 Category: Textile Industries

Dissertation to receive the master's degree ""M.S.c"" specialization: Textile chemistry and fiber science Abstract: One of the important processes in the completion of textile goods is the underhand improvement in textiles. Finishing the softener provides a desirable softness to the fabric and improves its properties, and the main goals of the softener are to reduce static ...

Number of pages: 172 Category: Geography - Urban Planning

Dissertation for obtaining a master's degree in the field: natural geography, orientation: climate in environmental planning. Abstract: Atmospheric precipitation is one of the most important meteorological factors because all water resources in the region are supplied through these precipitations. Precipitation studies are of great importance in terms of natural and human ...

Number of pages: 129 Category: Geography - Urban Planning

Academic thesis for obtaining a master's degree in the field: Natural Geography, specialization: Geomorphology in environmental planning. Abstract: Basically, the settlement and creation of an area depends on environmental conditions and geographical location more than anything, because natural complications and phenomena have a decisive effect on location, dispersion, influence ...

Number of pages: 217 Category: Geography - Urban Planning

Master's Thesis With the establishment and formation of fixed settlements in the form of ten villages, these settlements needed a place to exchange their products with each other. This place was named because of its nature (service-commercial) and related to the surrounding areas of the city. For this commercial center, the existence of an agricultural area and surrounding ...

Number of pages: 168 Category: Geography - Urban Planning

Dissertation for Master's degree (M.A.) specialization: Remote Sensing and Geographical Information Systems Abstract The uneven growth and unprincipled urban development due to the incompatibility between different urban uses and the lack of urban unit management has caused problems in the urban system in Region Three (in the area of ??Vanak Square). In this area, the lack of ...

Number of pages: 172 Category: Geography - Urban Planning

Dissertation for master's degree in geography, tourism planning, abstract Siahkal city is located in the southeast of Gilan province. It consists of two plains and mountainous regions, and in terms of climate, it has a humid and semi-humid climate. The area of ??this city is 1048.6 square kilometers and its population is based on the statistics of 1990 (47096 people). In terms ...

Number of pages: 98 Category: Chemical - Petrochemical Engineering

Master's thesis in chemical engineering field, vapor pressure is an important thermodynamic property in process equipment design and chemical engineering unit operation. Therefore, experimental vapor pressure data that cover the entire range of vapor pressure are very valuable, but due to the lack of accurate measurements for the vapor pressure of some materials near the triple ...

Number of pages: 107 Category: Geography - Urban Planning

Academic Thesis for Master's Degree (M.A) in Natural Geography, Climatology in Environmental Planning Abstract Nowadays, due to the fact that landfilling waste without respecting environmental issues poses many threats to the environment and climate, it is necessary to choose the right place and sanitary landfill of waste. In this research, an attempt has been made to ...

Number of pages: 151 Category: Geography - Urban Planning

Dissertation for obtaining a master's degree in the field: Geography, specialization: rural planning, abstract of Pakdasht city, which is stretched from the south of the Alborz mountain range to the plain, and due to the presence of the Jajroud river and its fertile soil, it is a suitable environment for farmers, especially for growing flowers and plants. These factors, along ...

Number of pages: 102 Category: Geography - Urban Planning

Dissertation for Master's Degree in Remote Sensing and Geographical Information System Abstract Large and active faults located in the east of Minab city are considered to be one of the most important tectonic factors in the region, which have caused numerous and severe earthquakes in the past years, and their activity may cause heavy damages in the future. Therefore, the city ...

Number of pages: 152 Category: Geography - Urban Planning

Academic Thesis for Master's degree in the field: Natural Geography-Climatology in Environmental Planning Abstract Rains of more than 100 mm in one day are one of the causes of floods and natural hazards, and knowing how they occur and the extent of their effects helps greatly in reducing possible environmental damage. The current research was conducted to identify and ...

Number of pages: 92 Category: Electronic Engineering

Dissertation for master's degree, specialization: Power, Power, Abstract One of the important design challenges in wireless sensor networks (WSN) is to prolong the lifetime of the system (node), while achieving an acceptable quality of service for the applications. Extending the life of the node is directly related to reducing energy consumption. In WSN, each sensor node works ...

Number of pages: 138 Category: Electronic Engineering

Master's thesis in telecommunications-systems, the abstract of the current research is about the issue of scalability in wireless sensor networks with imaging capability, which has analyzed, mathematically modeled and simulated the scalability by considering a relatively practical scenario of the sensor network, and based on the performance criteria of outage capacity and ...

Number of pages: 82 Category: Computer Engineering

Master's Thesis in Computer Engineering-Artificial Intelligence Abstract Identifying Overlapping Organizations in Dynamic Networks Many complex natural and social structures can be considered as networks [1]. Roads, Internet sites, social networks, organizational communication, kinship relationships, electronic mail exchange, telephone calls and financial transactions are just a ...

Number of pages: 188 Category: Geography - Urban Planning

Dissertation for obtaining a master's degree in the department of geography and urban planning. Abstract The increasing population growth and the increase in the rate of ownership of rides and the increase in the flow of urban traffic have caused problems in the movement of passengers. One of the most important urban elements is the public transportation systems of cities. On ...

Number of pages: 181 Category: Civil Engineering

Dissertation for Master's Degree > Direction: Hydraulic Structures Abstract: One of the assumptions that is made to simplify the dynamic analysis of the existing weighted concrete dams is the uniformity of the foundation in terms of physical parameters such as modulus of elasticity and damping. This is despite the fact that, in practice, different geological conditions may ...

Number of pages: 80 Category: Cartography - Drawing

Master's Thesis of Mapping Engineering Field of Remote Sensing Abstract Updating land databases in urban environment is a difficult and costly task. Satellite remote sensing techniques have been widely used in the extraction and control of land cover change at different scales, which have led to useful results. Doing this becomes easier with the help of automatic change ...

Number of pages: 124 Category: Civil Engineering

Master's Thesis in Civil Engineering - Roads and Transportation) Overview Pavements are usually affected by various factors that affect their life. Since a road passes through different areas where the subsoil, the type and volume of traffic and the climatic conditions of these areas are different from each other, therefore, various disadvantages and defects arise in different ...

Number of pages: 169 Category: Civil Engineering

Dissertation for Master's Degree in Civil Engineering, Soil and Foundation Mechanics Abstract: Since many structures are built in dense urban areas, there is an increasing need to build buildings and geotechnical structures on soft clay soils. Clay soils usually show significant creep deformation. Although a lot of research has been done on the creep behavior of natural clay, ...

Number of pages: 192 Category: Civil Engineering

Dissertation for Master's Degree in Civil Engineering - Marine Structures Abstract In this research, while using the results of SPT and CPT tests carried out in 4 different points of the Shahid Rajai Port Development Project site and using the methods of Seyed Idris and Robertson Ride, the liquefaction potential of the region is evaluated. Such an agent

Number of pages: 116 Category: Civil Engineering

Dissertation for master's degree in the field of civil engineering, road and transportation, the abstract of asphalt failures is one of the problems that are the concern of road and transportation engineers today, and every year huge costs are spent on the maintenance and repair of asphalt roads. Many efforts have been made to increase the strength and life of asphalt, among ...

Number of pages: 94 Category: Civil Engineering

Master's Thesis in Civil-Soil Field Abstract Dense clay layers are used as one of the most common impermeable layers in most geotechnical structures such as earthen dams and municipal and radioactive waste disposal centers. Due to special geotechnical characteristics, these layers are damaged by cracking during their lifetime, these cracks increase the permeability of the layer ...

Number of pages: 135 Category: Management

Dissertation for Master's Degree (M.A) in Business Management - Marketing Orientation Abstract: The customer is one of the important elements that managers of any organization care about. Now, organizations can have a competitive advantage in marketing matters, especially in marketing, if they can recognize the needs of customers before their request. that these demands are ...

Number of pages: 181 Category: Electrical Engineering

Master's thesis in the field of electrical engineering (field) Abstract Analysis, simulation and construction of optimized microstrip antenna or metamaterial roll and use of particle aggregation optimization (PSO) algorithm Microstrip antennas are widely used due to their unique features such as reasonable manufacturing cost and low weight, especially in wireless systems. One of ...

Number of pages: 91 Category: Civil Engineering

Civil Engineering Master's Thesis - Soil and Foundation Mechanics Abstract From the past until now, one of the most economical methods to improve the mechanical properties of clay soils has been stabilization by means of additives such as lime and cement in construction projects such as road construction and consolidation of building foundations. Also, with the passage of time ...

Number of pages: 109 Category: Civil Engineering

Master's thesis in the field of civil engineering, structure, first chapter: introduction 1-1. General One of the most important natural events that has always changed people's lives and sometimes destroyed human civilizations by destroying buildings is earthquake. Therefore, humans have always tried to identify and deal with the dangers caused by earthquakes and still have not ...

Number of pages: 102 Category: Electronic Engineering

Master's Dissertation in Power Electricity Abstract: In electrical networks, costs caused by system losses and defects caused by voltage deviations from permissible limits are among the biggest problems that plague power generation, transmission and distribution. Therefore, reducing the costs of planning and operating power systems, and at the same time, observing its limits and ...

Number of pages: 123 Category: Chemical - Petrochemical Engineering

An academic thesis for receiving a master's degree in chemical engineering, environmental orientation. Among the models that are able to make successful predictions for the performance of reverse osmosis membranes, that is, the amount of separation and flow flux in a wide range of physical conditions (membrane and solution) and laboratory conditions (pressure and concentration), ...

Number of pages: 226 Category: Civil Engineering

Master's thesis in the field of civil engineering, the trend of water engineering, which is used in various stages of the production of each product, is called virtual water[1] stored in the product. Many countries located in arid and semi-arid regions, by importing food, preserve part of the water needed for domestic production of products for use in other purposes. In this ...

Number of pages: 104 Category: Civil Engineering

Master's thesis in the field of civil engineering, soil mechanics, and abstract excavation projects in urban areas are always at risk. Therefore, a suitable safety margin should be considered in the design of the guard structure. Traditional slope stability assessment methods, which are usually based on empirical judgments such as the concept of confidence factor and limit ...

Number of pages: 95 Category: Chemical - Petrochemical Engineering

Master's Thesis in Chemical Engineering, Process Design, Abstract: In this thesis, a method for thermodynamic analysis and evaluation of energy consumption of distillation tower by using side cooling is introduced. The research done in the past was aimed at the distribution of the heat diagram and checking the possibility of adding or extracting heat from all the different parts ...

Number of pages: 105 Category: Chemical - Petrochemical Engineering

Master's Thesis in Chemical Engineering (Gas Orientation) Abstract Laboratory Investigation of Gas Dehumidification Using Triethylene Glycol Solution in Hollow Fiber Membrane Contactors In this study, two hollow fiber membrane contactors with different types of Polyvinylidene Fluoride (PVDF) and Polypropylene (PP) fibers have been used for gas dehumidification by Triethylene ...

Number of pages: 103 Category: Chemical - Petrochemical Engineering

Master's thesis in the field of chemical engineering, abstract of the design of the Driso ring base and the use of hydrocarbon solvent in the dehumidification process in Farashband refinery, water vapor is one of the most important impurities in the flow of natural gas. Usually, the water vapor itself is not a problem, but instead the liquid or solid phase that forms when the ...

Number of pages: 115 Category: Chemical - Petrochemical Engineering

In order to obtain a master's degree in chemical engineering, abstract freezing of fans in operational units, including the hydrogen unit of Imam Khomeini Shazand Refinery in the cold seasons of the year is one of the important problems in this refinery. In order to provide a suitable solution to this problem, we must have a suitable estimate of the fan outlet temperature. The ...

Number of pages: 117 Category: Electronic Engineering

Presented to graduate education management as part of the academic activities required to obtain a master's degree in the field of mechatronics. Abstract As you know, air conditioner is a high consumption device and has a Freon refrigeration cycle. What drew the companies to the production of inverters was to solve the shortcoming of air conditioners in high energy consumption. ...

Number of pages: 145 Category: Physical Education - Sports

Dissertation for receiving a doctorate degree in the field of physical education, sports biomechanics, abstract: Osteoporosis is a skeletal disorder in which the mechanical strength of bones is reduced and leads to bone fractures, so it is important to pay attention to methods to maintain bone strength and prevent osteoporosis. The aim of this research was to determine the ...

Number of pages: 110 Category: Paramedical

Dissertation for Master's Degree in Pediatric Nursing Abstract Introduction: Thalassemia patients are frequent blood consumers, blood transfusion without complications depends on the knowledge, optimal and timely implementation of nursing skills that can lead to increased survival and life of thalassemia patients, how to apply and comply with safe transfusion nursing standards ...

Number of pages: 96 Category: Chemical - Petrochemical Engineering

Master's Thesis in Chemical Engineering Abstract Vapor pressure is an important thermodynamic property in process equipment design and chemical engineering unit operation. Therefore, experimental vapor pressure data that cover the entire range of vapor pressure are very valuable, but due to the lack of accurate measurements for the vapor pressure of some materials near the ...

Number of pages: 145 Category: Chemical - Petrochemical Engineering

Dissertation for obtaining the master's degree ""M.Sc."" (Chemical Engineering - Thermodynamics and Kinetics) Abstract: Keywords: Computational fluid dynamics, bubble, continuity and failure, floating bed reactors, multiphase systems, vertical vertical flows, PBM, DQMOM, recently liquid gas floating bed reactors have received attention due to their wide application in chemical, ...

Number of pages: 76 Category: Chemical - Petrochemical Engineering

Dissertation to receive master's degree in organic chemistry Keywords: Farsi: Besparash, condensation, composite, nanocomposite, anchoring Nitrogen in bonding with metals can destroy them

Number of pages: 81 Category: Medical Sciences

Dissertation for receiving a professional doctorate degree in the field of medicine Persian abstract Title: Comparison of the prevalence of obsessive-compulsive disorder in children with and without functional constipation referred to the pediatric clinic of Amirkabir Hospital in 2013 Introduction: Constipation in childhood is a common problem that causes discomfort to the child ...

Number of pages: 96 Category: Electrical Engineering

Dissertation for master's degree, specialization: Power, Power, Abstract One of the important design challenges in wireless sensor networks (WSN) is to prolong the lifetime of the system (node), while achieving an acceptable quality of service for the applications. Extending the life of the node is directly related to reducing energy consumption. In WSN, each sensor node works ...

Number of pages: 122 Category: Physics

Dissertation for receiving a master's degree in chemical engineering, advanced orientation. Abstract The limitation of heat transfer fluids in various industries due to their poor thermal conductivity has caused the improvement of the heat transfer of working fluids to be considered as a new method of advanced heat transfer. So that the idea of ??dispersing solid particles in ...

Number of pages: 121 Category: Electronic Engineering

Master of Mechatronics Abstract As you know, the air conditioner is a high consumption device and has a Freon refrigeration cycle. What drew the companies to the production of inverters was to solve the shortcoming of air conditioners in high energy consumption. To improve energy consumption in every part of the industry, one should pay attention to several parameters, it is ...

Number of pages: 87 Category: Medical Sciences

Dissertation for Doctorate Degree in Dentistry Abstract The purpose of this study was to compare the microleakage of adhesive total etch and self etch using three methods of Fluid filtration, dye penetration and dye extraction, as well as to determine the statistical relationship between these three methods. Materials and methods In this laboratory study, 72 extracted human ...

Number of pages: 118 Category: Electrical Engineering

The abstract of the current research is about the issue of scalability in wireless sensor networks with imaging capability, which has analyzed, mathematically modeled and simulated the scalability by considering a relatively practical scenario of the sensor network, and based on the performance criteria of outage capacity and ergodic capacity of the network. Scalability is ...

Number of pages: 172 Category: Industrial Engineering

Dissertation for receiving the master's degree ""M.Sc."" Direction: Process Engineering Abstract In this research, quantitative assessment of risk caused by process accidents, such as leakage The process equipment, including flanges and valves, which may occur in the gas pressure boosting station of Ramsar city, has been investigated. This evaluation is based on the collected ...

Number of pages: 118 Category: Electrical Engineering

Dissertation for master's degree in electrical engineering, power trend. Abstract Overvoltages are one of the most important factors that destroy and threaten the insulation of power network equipment and often cause interruptions in service and reduce the quality of power and reliability of the system. In addition, transient overvoltages caused by lightning are more common and ...

Number of pages: 70 Category: Veterinary Medicine

Dissertation for receiving professional doctorate degree in veterinary medicine Abstract In order to detect Histomonas mele agridis in slaughtered turkeys in Isfahan province, 200 blood samples and 200 liver samples were taken in the slaughterhouse and after DNA extraction, the 550 bp fragment of 18SRNA gene was amplified. In addition, liver samples were preserved in 10% ...

Number of pages: 102 Category: Agricultural Engineering

Dissertation for Master's Degree in Agricultural Biotechnology Keywords: two-dimensional electrophoresis, sodium chloride stress, wheat Abstract: Wheat (Triticum aestivum L.) is one of the oldest and first crops that has played an essential role in human nutrition as a raw material for making bread. Considering the population growth and the increasing need for agricultural ...

Number of pages: 101 Category: Facilities - Mechanics

In order to obtain a master's degree in the field of mechanical engineering, energy conversion, abstract: In this thesis, the mass and heat transfer by integral method in the flow of natural displacement of a fluid with a very low frontal near the wavy inclined wall and under the magnetic field has been investigated. The wall is permeable and as a result, the fluid can be sucked ...

Number of pages: 114 Category: Biology - Environment

Master's thesis in the field of electrical-electronic engineering Abstract of the construction of a humidity sensor using carbon nanotubes Today, humidity sensors have many applications in various fields, including environmental control processes, household applications, automotive industry, medicine, agriculture and chemical industries. Until now, various structures have been ...

Number of pages: 82 Category: Biology - Environment

Abstract Photovoltaic or PV for short is one of the types of electricity generation systems from solar energy. In this method, by using solar cells, direct production of electricity from sunlight becomes possible. Solar cells are semi-conductors that are made of silicon, the second most abundant element in the earth's crust. When sunlight shines on a photovoltaic cell, a ...