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Number of pages: 94 Category: Health - Health

Master's Thesis in Food Safety and Health Abstract: Background: Essential oils and extracts obtained from medicinal plants with antimicrobial, anticancer and antioxidant compounds are of particular importance as new and natural medicinal compounds, both in the field of health and treatment of diseases and protection of raw and processed foods. Objective: To determine the ...

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: 235 Category: Civil Engineering

Doctoral dissertation in civil engineering – Earthquake Engineering 2013 Abstract The inappropriate performance of columns in concrete buildings designed and built in the past years causes concern and attention to the amount of A

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: 118 Category: Chemical - Petrochemical Engineering

Master's Thesis in the field of Chemical Engineering (no orientation) Abstract of the laboratory study of the wear phenomenon of liquid containing sand in pipelines. The studied fluid consists of two phases, liquid and solid. The liquid phase is water, and sand particles form the solid phase. In this research, the parameters affecting the wear rate, including: fluid speed, sand ...

Number of pages: 55 Category: Food and Packaging Industries

The thesis (or dissertation) for receiving a master's degree in the field of food industry, majoring in food chemistry. The abstract of this study is designed to compare the chemical composition and antioxidant effect of laboratory cinnamon essential oil [1] and two commercial essential oils [2]. In order to identify the chemical compounds of the essential oils, a mechanical ...

Number of pages: 134 Category: Educational Sciences

Dissertation for Master's Degree (M.A.) Field: Educational Sciences Orientation: Elementary Education Summer/ 2013 Abstract The purpose of this research is to investigate the role of electronic education classes

Number of pages: 234 Category: Management

The final research of the DBA strategic management course in Tir 1391 Abstract The purpose of this research is to determine the components of the development of the leather industry infrastructure and to develop a suitable model for the development of the leather industry infrastructure.

Number of pages: 121 Category: Geography - Urban Planning

Dissertation for receiving a master's degree in the field of natural geography in the field of climate change. Abstract: With the process of global warming and water resources becoming more valuable due to population growth and the needs of industries and agriculture, numerous investigations have been conducted in line with water conservation and protection programs in line with ...

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: 123 Category: Electronic Engineering

Master's Thesis in the field of electrical engineering- control, abstract assessment of the transient stability of power systems using the data of phasor measurement units, quick assessment of security in power networks in emergency situations and the occurrence of various errors, is a vital thing to prevent collapse and create nationwide outages. Therefore, the evaluation ...

Number of pages: 65 Category: Art - Graphics

Dissertation for master's degree in visual communication. The abstract of the present research in four chapters examines the works of cinema posters of the last three decades of Iran - 1360 to 1390. During a period of library research, materials related to the formation and birth of cinema in the world were conducted for the first chapter, and in the second chapter, the same ...

Number of pages: 106 Category: Civil Engineering

In order to obtain a master's degree in the field of civil engineering - soil and foundation orientation, Abstract Nowadays, circular foundations are more or less used for structures, especially structures that have axial symmetry. In this research, a numerical study was conducted on bearing capacity and settlement of annular foundation. PLAXIS software was used for modeling. ...

Number of pages: 100 Category: Civil Engineering

Master's thesis in the field of civil engineering, structural orientation. Abstract In this study, the evaluation and comparison of nonlinear and numerical analysis of deep reinforced concrete beams with openings without reinforcement with deep concrete beams with openings reinforced with FRP sheets and deep reinforced concrete beams without openings by Abaqus finite element ...

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: 194 Category: Civil Engineering

Master's Thesis in Civil Engineering, Earthquake Orientation Abstract: Bridge structures are affected by various loads and are designed according to the level of risk that is considered for them. Explosive loading is one of the loads that threaten the health of bridges. It is necessary to evaluate the amount of damage and performance of bridges under the effect of this loading ...

Number of pages: 56 Category: Physical Education - Sports

Dissertation for Master's Degree in Physical Education, Movement Behavior, Abstract The purpose of this research was to investigate the effects of general and specific video self-control feedback on the performance and learning of the fixed basketball shot in 15-17-year-old boys. The research method was semi-experimental. The research sample included 56 students aged 15-17 from ...

Number of pages: 104 Category: Computer Engineering

Dissertation to receive a master's degree in computer engineering majoring in artificial intelligence. Abstract Dynamic environments are environments that have the ability to change over time. These changes can happen in different ways, including changes in parameters, objective functions or constraints of the problem. In this regard, a wide field of different sciences such as ...

Number of pages: 60 Category: Chemical - Petrochemical Engineering

Dissertation for Master's Degree in Chemistry (Applied Chemistry - Polymer) Abstract: Ethylene polymerization was successfully performed in the presence of Phillips catalyst and in the slurry phase. In the continuation of the work, the effect of some effective parameters in polymerization, including the effect of trialkylaluminum, the effect of 1-hexane comonomer, the effect of ...

Number of pages: 134 Category: Civil Engineering

Tendency of soil mechanics and foundations. Abstract: Investigating the behavior of soils due to different loadings is one of the most important issues in geotechnical engineering. The behavior of soils depends on several parameters such as grain size, grain type, loading method, stress history, etc. Non-alignment of main stress and main strain directions is a phenomenon that ...

Number of pages: 117 Category: Civil Engineering

Master's thesis in the field of civil engineering - hydraulic structures Abstract: Rivers are one of the most important and common sources of drinking, agricultural and industrial water supply. These resources have many qualitative fluctuations due to passing through different platforms and direct connection with the surrounding environment. Therefore, predicting the quality of ...

Number of pages: 185 Category: Civil Engineering

Dissertation for receiving a master's degree in the field of civil engineering, structure orientation. Abstract: Today, many reinforced concrete structures that are in operation are more than 75 years old and have been damaged due to natural disasters such as earthquakes and wind, or due to material fatigue or corrosive factors. Maintenance of structures is very important due to ...

Number of pages: 164 Category: Civil Engineering

Dissertation for receiving the master's degree ""M.Sc"" orientation: abstract structure In today's reinforced concrete buildings, the use of interframe separators is very common. Intermediate frames with building materials are the main types of separators that are used in this type of buildings. In previous research, these interframe separators are usually considered as ...

Number of pages: 92 Category: Industrial Engineering

Master's Thesis (M.Sc.) Direction: Process Design Abstract Currently, membranes have found a special place in different separation industries and have wide applications in different fields of separation, including liquid solutions and different gases. Membrane technology is one of the most widely used technologies in today's industry, whose field of application is wide ranging ...

Number of pages: 119 Category: Chemical - Petrochemical Engineering

Dissertation for M.S.c Master's Degree Orientation: Applied Abstract: In recent years, semi-conducting nanoparticles have attracted a lot of attention due to their electrical and mechanical properties, which result from limited quantum effects compared to their counterpart materials. Among semiconductor nanoparticles, ZnO nanoparticles have higher efficiency. To achieve higher ...

Number of pages: 64 Category: Medical Sciences

Dissertation to receive a general doctorate, abstract, introduction and purpose, among the banding problems in orthodontics, is the creation of decalcified areas around the bands. On the other hand, during the treatment, the bands are prone to loosening and the cement used must have sufficient strength. Recently, new compounds containing amorphous calcium phosphate (ACP) have ...

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: 92 Category: Psychology

Dissertation for obtaining a master's degree (children's education) Introduction: Paying attention to the educational status is at the top of the educational development programs of a country. The goal of educational institutions is to increase academic achievement, which is a real indicator of educational goals. Continuous and ongoing examination of students' academic status ...

Number of pages: 101 Category: Chemical - Petrochemical Engineering

(M.SC) Dissertation to receive a master's degree, specialization: organic, abstract of the thesis (including summary, objectives, implementation methods and obtained results): Computational chemistry using computer software is a powerful tool in the design of molecules with special properties. Computational chemistry is a general and general term that includes a wide range of ...

Number of pages: 84 Category: Medical Sciences

Abstract Helicobacter pylori is a gram-negative, spiral-shaped, microaerophilic bacterium that lives in the human stomach. This bacterium is often seen in patients who suffer from chronic gastritis or stomach ulcers. Helicobacter pylori infection is asymptomatic in more than 80% of people. It seems that this bacterium plays a role in maintaining the natural ecology of the ...

Number of pages: 122 Category: Electrical Engineering

Master's Thesis in the field of Electrical Engineering - Control Abstract Evaluation of the transient stability of power systems using the data of phasor measurement units by the efforts of Hanieh Mohammadi Rapid evaluation of security in power networks in emergency situations and the occurrence of various errors is a vital thing to prevent collapse and create nationwide ...

Number of pages: 125 Category: Agricultural Engineering

Dissertation for receiving a master's degree in the field of food industry engineering, specialization in food chemistry. The fruit of this plant is traditionally consumed in different regions of Iran. This fruit has very useful medicinal and edible properties. About 30% of the weight of the fruit is made up of its kernels. On average, the kernel of this fruit contains about ...

Number of pages: 79 Category: Agricultural Engineering

Dissertation for receiving a master's degree in the field of agricultural engineering-horticulture (flowers and ornamental plants) Electromagnetism with a short wavelength and a very high number of oscillations (frequency) is between 300 MHz and several GHz per second. In this research, from the 2M226 magnetron with a wavelength of 12 cm, radiating waves in the frequency band of ...

Number of pages: 88 Category: Facilities - Mechanics

Dissertation for M.Sc Master's Degree, Mechanical Engineering-Manufacturing and Production Abstract Nowadays, due to the need for parts with high strength and low weight, the method of manufacturing parts has become important. Hot gas forming [1] is a new process that, due to the elimination of side operations such as welding, the total weight of the parts is reduced, the ...

Number of pages: 147 Category: Educational Sciences

Master's Thesis in (Educational Sciences-Management and Educational Planning) May 2014 Abstract The purpose of the present research is to evaluate the curriculum of Farhangian University campuses in Sistan province

Number of pages: 246 Category: Educational Sciences

Dissertation for Master's Degree (M.A.) Orientation: Educational Management Summer 2019 Abstract: The main purpose of this research is to evaluate the effectiveness of the special educational course while serving faculty speech writers.

Number of pages: 129 Category: Civil Engineering

Thesis for receiving a master's degree in the field of civil engineering of hydraulic structures, October 2013 This study is to quantitatively evaluate the effects of watershed operations and with the aim of evaluating the efficiency of projects

Number of pages: 133 Category: Civil Engineering

Dissertation for receiving a master's degree in the field of structural oriented civil engineering, 2013, although the construction and design methods of structures have expanded over the years, but still the effect of earthquakes is one of the most important.

Number of pages: 161 Category: Management

Dissertation for receiving a master's degree (M.A.) orientation: ""Marketing"" Spring 2018 Abstract The purpose of this research is to analyze the effect of consumer perception of social responsibility on the attractiveness of shopping centers.

Number of pages: 82 Category: Educational Sciences

Dissertation to receive the master's degree ""M.A."" February 2013 Persian sources Abstract The purpose of this research was to compare the effect of real and virtual laboratory on learning experimental sciences. society

Number of pages: 139 Category: Management

Master's Thesis - Allameh Tabatabayi University Summer 2018 Abstract The purpose of this research is to evaluate the quality of services provided from the perspective of customers of 4 and 5 star hotels in Isfahan province. Based on the Seroqual model

Number of pages: 107 Category: Industrial Engineering

Dissertation of Master's Degree in Industrial Engineering - Systems Management and Productivity Orientation Fall 2019 Abstract: The growing and rapid movement of today's societies to acquire and exploit information, causes an ever-increasing expansion

Number of pages: 207 Category: Geography - Urban Planning

Master's Thesis in Urban Planning Dissertation Abstract: Urban competitiveness as a new approach in urban planning tries to discuss urban development from a new perspective with the existence of some kind of competition between cities, on the attraction of funds effective in development, and emphasizing on competitive advantage. This approach is a very efficient tool that can be ...

Number of pages: 116 Category: Educational Sciences

Dissertation for Master's degree (M.A.) orientation: industrial and organizational evaluation of the effect of the quality of work life and organizational citizenship behavior on the organizational effectiveness of the employees of the Fars Medical Emergency Management Center. The statistical population of this research is made up of all the employees of Fars Medical Accident ...

Number of pages: 118 Category: Psychology

Master's thesis in the field of clinical psychology, abstract of evaluating a model for predicting students' mental health based on religious faith, with the mediation of happiness, ambivalent attachment style, and locus of control. The research method is correlational. The research community is all the students of Shiraz University who are studying in 1992-1993

Number of pages: 114 Category: Educational Sciences

Dissertation to receive a master's degree (M.A.) major: Curriculum planning Abstract of the thesis (including summary, objectives, implementation methods and results obtained): The present research seeks to examine the components of professors' professional ethics. Since educational environments, especially universities, play an important role in the education of individuals and ...

Number of pages: 152 Category: Management

Dissertation for Master's Degree in Public Administration, Financial Orientation Abstract: In recent years, the private sector has gradually tended to use temporary labor contracts in order to escape from the restrictions of the labor law. Under these contracts, workers are hired with contracts of less than 90 days and under the minimums set by the Supreme Labor Council. In this ...

Number of pages: 159 Category: Geography - Urban Planning

Thesis for obtaining a master's degree, field: natural geography, orientation: geomorphology in environmental planning, abstract, one of the pillars of the tourism industry is the existence of tourist attractions, especially natural attractions, which form the primary capital of the tourism industry. Seas, forests, meadows, mountains, valleys, waterfalls, mines, springs are ...

Number of pages: 263 Category: Educational Sciences

Dissertation for Master's Degree (M.A.) Orientation: Philosophy of Islamic Education Abstract: The general purpose of this research is to explain the approach of critical thinking in the field of education and comparative analysis of its foundations based on the teachings of Islamic education. According to the nature of the research topic, a descriptive-analytical research ...

Number of pages: 119 Category: Economics

Dissertation for Master's Degree in Industrial Management (M.A.) Direction: Finance Abstract Capital market activists and stakeholders of companies offering shares need a tool so that they can compare similar companies and choose the desired shares based on this and considering the purpose of investment. Therefore, the design of the performance evaluation model and rating of ...

Number of pages: 85 Category: Insurance

Master's Thesis of Faculty of Technical Engineering, Department of Industrial Management (Production) Abstract Now that in the global economy, customers determine the company's survival, companies can no longer ignore the expectations and demands of customers. They should focus all their activities and capabilities on customer satisfaction. The level of customer satisfaction ...

Number of pages: 167 Category: Librarianship

Dissertation for Master's Degree in Accounting Abstract Determining the performance of a business unit using a limited number of financial ratios has been an interesting and challenging issue for most researchers. Identifying the factors that can correctly predict the performance of the business unit is very interesting for every decision maker. In recent years, more traditional ...

Number of pages: 101 Category: Librarianship

Dissertation for master's degree in accounting, abstract financial reporting is presented to meet the needs of decision makers. Accordingly, timeliness is recognized as one of the characteristics of information in financial reporting. Timeliness is of vital importance for capital markets and is considered as one of the main components of an efficient capital market. Timely ...

Number of pages: 152 Category: Librarianship

Dissertation for Master's Degree in Accounting Abstract Accepted principles of accounting have a lot of flexibility in some methods, which potentially makes managers make accounting estimates based on their personal judgments. This flexibility may affect the reliability of accrual items and consequently the stability of these items in successive periods. The main goal of the ...

Number of pages: 95 Category: Management

Dissertation for Master's Degree in Industrial Management, Financial Orientation Introduction In today's industrial world, which is affected by tight industrial competition, the need to pay attention to the quality of the final product or service and its continuous improvement is of particular importance for the managers of any production or service organization. In other words, ...

Number of pages: 138 Category: Management

Academic thesis for obtaining a master's degree in the field: business management, specialization: marketing. Abstract: The competition between banks and the complexity of the marketing system of banking services have created a situation that if the competitive arena and smart solutions are not paid attention to, sometimes the banks fail in their goals and are gradually removed ...

Number of pages: 95 Category: Management

Thesis for obtaining a master's degree, field: business management, orientation: internal business, abstract. Experts and researchers believe that performance evaluation is the main issue in all organizational analysis, and it seems practically impossible to imagine an organization that does not include performance evaluation and measurement. Today, purchasing and supply ...

Number of pages: 122 Category: Management

Dissertation for Master's Degree (M.A.) Summary Insurance sales network is one of the most important parts of insurance companies, because on one hand it provides the income from insurance operations through the sale of insurance products and receiving the relevant insurance premiums, and on the other hand, this unit is in close contact with customers, and how this unit ...

Number of pages: 133 Category: Management

Thesis for obtaining a master's degree, field: business management, orientation: internal. Abstract: The performance evaluation system of different organizational units is one of the main pillars of the planning process in order to improve activities. Designing and managing the measurement and evaluation system is one of the main concerns of strategic planning of companies. ...

Number of pages: 177 Category: Geography - Urban Planning

The first chapter of the general research, the first part: The general research 1-1-1 Introduction: Today, the phenomenon of tourism has gone beyond a simple phenomenon of sight and visit and has gained special dimensions and importance to the point where it is called as a big and productive industry. So that in many economically advanced countries and some developing countries ...

Number of pages: 156 Category: Psychology

Master's thesis (educational psychology major) The effect of teacher's feedback (written and verbal) in formative evaluations on self-efficacy and the level of use of self-regulation learning strategies of male and female third year middle school students Abstract: The purpose of this research is to investigate the effect of teacher feedback (written and verbal) in formative ...

Number of pages: 128 Category: Management

Thesis for obtaining a master's degree, field: business management, orientation: finance, abstract Banks play an important role in the economic development of any nation, because they control a large part of the money supply in circulation. Therefore, the evaluation of the financial performance and productivity of banks has received a lot of attention in recent decades. Many ...

Number of pages: 101 Category: Electronic Engineering

Dissertation for obtaining a master's degree in electrical engineering, electronics, abstract. The many advantages of on-site calibration compared to calibration in the calibration center have led to the formation of mobile calibration teams in all companies that work in the field of calibration. Therefore, in recent years, the design of standards and equipment suitable for ...

Number of pages: 175 Category: Management

Dissertation for Master's Degree in ""MA"" field: Business Management, Major: Marketing\Abstract The amazing development of information technology and its expansion to the financial and banking markets of the world, in addition to facilitating the affairs of bank customers, has revolutionized and changed the current banking methods. The speed of development of the IT industry ...

Number of pages: 171 Category: Geography - Urban Planning

Dissertation for master's degree in geography and urban planning. Abstract: The sustainability of sustainable transportation systems is not only limited to their creation. The spaces resulting from these systems are also important due to the evaluation of the efficiency of the above systems that provide the possibility of presence, movement and access in them. For this purpose, ...

Number of pages: 176 Category: Geography - Urban Planning

Dissertation for Master's degree (M.A.) specialization: urban planning. Today, evaluating the quality of the company's services and its relationship with customer satisfaction plays a significant role in the company's performance and strategic goals. In the case of proper service, it leads to common satisfaction and ultimately leads to an increase in the company's performance in ...

Number of pages: 158 Category: Geography - Urban Planning

Dissertation for Master's Degree in Geography and Urban Planning (M.A.) Summary of quality of life as a concept to show the level of satisfaction of a person with life and in other words a measure to determine the satisfaction and dissatisfaction of individuals and groups from different aspects of life. The quality of urban life is one of the most important areas of urban ...

Number of pages: 273 Category: Management

Dissertation for Master's Degree (M.A.) Major: ""Production and Operations Management"" Thesis abstract (including summary, objectives, implementation methods and results): With the increase in competition in the global trade arena, the way to supply and select suppliers of machinery and spare parts in the supply chain is considered an important challenge for most organizations. ...

Number of pages: 120 Category: Computer Engineering

Master's Thesis of Faculty of Technology and Engineering, Computer Department Abstract: The issue of concurrency control in databases is a necessary and important issue. Asynchronous execution of transactions in a database management system may lead to inconsistencies. Inconsistency is caused by incorrect values ??for existing data, due to conflict and interference of ...

Number of pages: 114 Category: Management

Thesis for obtaining a master's degree in the field of: business management, marketing orientation. Abstract This research seeks to evaluate the performance of Bank Tejarat branches in Gilan province based on the indicators of the EFQM organizational excellence model. The current research is descriptive in terms of its practical purpose and data collection method and is ...

Number of pages: 313 Category: Management

Business management, financial orientation, thesis for receiving the master's degree ""M.A"" Abstract: Considering the very high impact of the insurance industry on the economic growth and development of countries, performance evaluation in insurance companies is very important, and since insurance companies are very broad in terms of structure and type of activity, the need to ...

Number of pages: 129 Category: Civil Engineering

Dissertation for Master's Degree in Civil Engineering - Structures Abstract: One of the important problems in seismic design and implementation of buildings is the significant dead weight used in it. Therefore, in the case of using lightweight concrete that has favorable mechanical properties, significant benefits can be obtained, including a reduction in dead load and ...

Number of pages: 150 Category: Urban Development

Master's Thesis in Urban Management Abstract All organizations, whether public or private, need to evaluate the performance of their activities and processes for development, growth and sustainability in today's competitive arena, so that they can measure the efficiency and effectiveness of their organization's programs, processes and human resources. Monitoring and evaluation ...

Number of pages: 159 Category: Management

Master's thesis in the field of technology management, technology transfer, abstract is one of the most important main factors in the success of using technology in order to gain a competitive advantage, awareness and recognition of the level of the company's technological capabilities and their proper use. Technological needs assessment is a tool used to determine the ...

Number of pages: 316 Category: Management

Department of Business Management - Policy Direction of Doctoral Dissertation Abstract of the studies conducted on strategies related to performance evaluation, shows that there is no comprehensive model of performance evaluation for regulatory organizations in Iran. The main purpose of this research is to design a pattern of performance evaluation strategies for the regulatory ...

Number of pages: 99 Category: Civil Engineering

To receive a master's degree in civil engineering - water Abstract: Relaxation ponds should be designed in such a way that they can depreciate the potential energy stored in the reservoir water of dams and dams in such a way as to transfer it to the natural bed so as not to cause the loss of the bed and in critical conditions to destroy the pond and dam itself. In different ...

Number of pages: 109 Category: Civil Engineering

Dissertation for receiving a master's degree in the field of civil engineering with a focus on soil and foundation. Abstract: The compressibility behavior of soils has become an important concern in geotechnical engineering. As buildings, embankments and roads are implemented, significant settlements often occur. Since long-term settlements occur due to creep, therefore, the ...

Number of pages: 178 Category: Management

Dissertation for Master's Degree (M.A) Field: Industrial Management-Production Abstract In the current situation due to the increase in fuel prices, transportation fares increase, and then the prices of production and service products also increase, which causes inflation in the society, and transportation fares and inflation are dependent on fuel prices. In the current ...

Number of pages: 112 Category: Educational Sciences

Dissertation for receiving a master's degree in general orientation. Abstract Textbooks play a very vital role in the teaching-learning process, especially in societies where English is considered a foreign language, so it is necessary to evaluate textbooks so that the content of textbooks is appropriate to the needs of teaching and learning in English as a foreign language ...

Number of pages: 222 Category: Civil Engineering

Master's Thesis on Hydraulic Structures Abstract: Washing water around the existing structures in the flow path is one of the important issues that should be considered in the design of such structures. For this purpose, the investigation of this phenomenon around the circular bases in the condition of clear water was carried out in laboratory physical modeling. For this ...