Download more than 100 examples of thesis, proposal and project topics about dtmf and its generation method in editable WORD file format at undergraduate, graduate and doctoral levels for use and reference in research, articles, theses, student and academic projects.
Master's Thesis in Educational Psychology Dissertation Title Abstract: The purpose of this research is to investigate the relationship between parenting methods and parental involvement in academic affairs with the academic performance of middle school students of Bandar Abbas city. To conduct this research, 280 students of Bandar Abbas city were randomly selected. Then the ...
Dissertation for Master's Degree in Energy Systems Engineering Abstract Currently in Iran, there are many gas turbines producing electrical energy whose efficiency is around 30% to 40% depending on the environmental and functional conditions, in fact two thirds of this energy from fuel combustion is wasted through exhaust fumes and thermal waste. In order to increase the ...
Master's thesis in the field of fisheries, breeding and breeding of aquatic animals. Growth hormone (GH) is the most important hormone that controls the growth of somatic cells and is effective in the synthesis of protein, fat and carbohydrates. The aim of this study was to identify polymorphisms of GH-1 gene in common carp and GH-2 gene in white fish using PCR-SSCP technique ...
Dissertation for Master's Degree (M.A. Public Management, Financial Orientation, Winter 2019) Summary of the present research with the aim of ""investigating the significant difference in the country's budget stages before and after the establishment of
Dissertation for Master's Degree (M.A) in Clinical Psychology Abstract Objective: The purpose of the current research was to determine the effectiveness of the matrix method on reducing high-risk sexual behaviors of addicted men in Kermanshah. Method: The research method was quasi-experimental with a pre-test-post-test design along with a control group. The statistical ...
Master's Thesis in Family Counseling Abstract: The present study was conducted with the aim of investigating the relationship between emotional intelligence of female teachers and violence against them. In addition, subscales of emotional intelligence were used to predict violence against female teachers. For this purpose, 280 female teachers were selected by cluster sampling ...
Dissertation for receiving a master's degree in the field of industrial engineering, Shahrivar's industrial trend. 2013 Abstract: Many economists consider agriculture as the driving force of economic growth.
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 ...
Thesis for obtaining a master's degree in environmental economics, Shahrivar 2019 Abstract: In this research, the relationship between gross domestic product, energy intensity, population, urbanization rate and Co gas emission rate
Chapter 1: General 1-Introduction: Social capital is considered one of the emerging and controversial fields in the interdisciplinary studies of sociology and economics. Economic stability, enjoying health and wellness and having friendly relations with others are part of the essential elements needed to improve the quality of life. After World War II, most development theories ...
Dissertation for Master's Degree in Sociology Abstract The role of women in maintaining and promoting the physical, mental and social health of a person in the family and society is irreplaceable, and it always plays an effective role in the process of social development by having the serious responsibility of raising the next generation in the natural system and continuing this ...
Dissertation for obtaining a master's degree in the field: Geography and Tourism Planning Abstract: Due to the increase in population and the resulting pressure on natural resources and the environment, tourism can also leave favorable and unfavorable effects on the environment. Lahijan city is one of the most tourist-friendly cities in Gilan province and has favorable natural ...
Dissertation for master's degree in the field of regional development planning Abstract: Rural entrepreneurship is an activity that helps rural people to recognize economic opportunities in local communities and learn how to turn these opportunities into profitable economic activities. Today, entrepreneurship has become a strategy in the development, prosperity and growth of ...
Dissertation for Master's Degree in Educational Sciences: Curriculum Planning. Abstract The present study was conducted with the aim of investigating the place of the culture of sacrifice and martyrdom in the approved goals of the secondary school and the effective ways to institutionalize it in schools according to the teachers of Qom city. The current descriptive research ...
Dissertation for Master's Degree in Sociology The emergence of new technologies in every society is accompanied by doubts, confusions, and calmness, and the same applies to the emergence of satellite televisions. It is a question that requires the attention of many thinkers. And the government of the world has been attracted by the fact that the contents of the satellite ...
Master's Thesis in Social Communication Sciences Abstract: In this dissertation, an attempt is made to examine the historical, social and cultural contexts of war and its relationship with cinema, as well as how those ""contexts"" are reflected in cinema, in the three decades after the revolution. In fact, the author has distinguished three main periods in the representation of ...
Dissertation for Master's Degree in Executive Management Abstract: Introduction: Hospital information system is one of the effective factors in the knowledge management of healthcare and medical organizations, this research was conducted with the aim of determining the impact of the use of hospital information system on the knowledge management of managers in teaching-treatment ...
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 ...
Master's thesis in the field of physical education and sports science, sports management, abstract The purpose of this research was to investigate the relationship between work ethics and organizational citizenship behavior of employees of sports and youth departments in Mazandaran province. The current research is applied in terms of purpose, in terms of descriptive-correlation ...
Master's Thesis Farsi Abstract: Today, with the expansion of DC consumers and non-linear loads connected to the network, the design and construction of power factor correction circuits using electronic power converters has gained special importance. With the advancement of technology, integrated circuits have come to help in this field. Due to the complexity and non-linear ...
Dissertation for Master's degree (M.A) Major: Painting Abstract: As the urban space becomes more compact and tangible, disorder and lack of visual identity occur more, and the adverse consequences of the urban patient's face, lack of ease in sending and receiving visual messages from the environment, subsequent stimulation and mental exhaustion and deprivation of peace, lack of ...
The master's thesis in the field of power. Abstract Control of scattered productions and their planning is one of the important issues of power systems operation. The purpose of this issue is to minimize the cost of operation and pollution and to supply cargo by observing the operation restrictions. The increase in the desire to use renewable resources and the move towards the ...
Dissertation for master's degree in electricity, power orientation Abstract: The production of electrical energy for power systems with the aim of minimizing the total cost of production for active units in the power network is one of the most important topics for today's modern systems. In other words, the purpose of economic load distribution is optimal and appropriate ...
Master's Thesis, Islamic Art, Painting, Abstract: More attention to the recognition and introduction of Hanabandan rituals can have a significant effect both in preserving the identity and authenticity, and in preserving the tradition and culture that created these rituals. This research with a descriptive-analytical method with a field-library method and a developmental goal ...
Master's thesis in Islamic art, metal specialization. Abstract The present abstract is written with the aim of identifying, introducing and reviving water art in the contemporary era, and in the current research, this goal can be realized with the structural and aesthetic analysis of the works in contemporary Iran, as well as its sale in the prestigious world markets. In ...
Master's thesis in the field of civil engineering (environmental engineering) is an abstract of the surface absorption method, one of the effective methods for removing metals, including nickel metal. In this research, modified rice paddy has been used as absorbent material. Since this adsorbent is a natural material with a high contact surface, in addition to its high ability ...
Dissertation for Master's Degree in Civil Engineering - Earthquake Engineering Abstract The city of Birjand, as the capital of South Khorasan province, is located in the structural zone of Sistan, which is particularly sensitive due to its proximity to seismic and fundamental faults (Neh Khawri and Westi faults in the south, Ardkol fault in the northeast, Nawaz fault in the ...
Electrical-Electronics Engineering Master's Thesis Abstract In this thesis, we have used graphene nano-ribbons as an active layer of a solar cell for the first time. To simulate this cell, the non-equilibrium Green's function method was used in the mode space, and the effect of electron-photon interactions was calculated by means of Born's self-consistent approximation. To ...
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 ...
Master's thesis in the field of road, building and environmental engineering - hydraulic structures Abstract In this research, nonlinear wave differential equations are solved by the local RBF-DQ numerical method. These differential equations are in the form of Laplace's equation (as a governing equation) and nonlinear boundary conditions on the free surface; The basis of the ...
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 ...
Master's thesis in the field of civil and environmental engineering. Abstract The main problem in using landfill biogas is the presence of pollutants such as hydrogen sulfide. Hydrogen sulfide gas is colorless, toxic, flammable, and has an unpleasant odor. It is highly toxic and produces SO2 when biogas is burned. In addition, hydrogen sulfide has a corrosive effect. It costs a ...
Dissertation for Master's degree (M.A.) Major: Sports Management Abstract The purpose of this research is the relationship between organizational culture and creativity of physical education teachers in Kohgiluyeh and Lande cities. The statistical population of the research is 105 people who were selected as a statistical sample using Cochran's 83 formula in the form of simple ...
Dissertation for Master's Degree (M.SC) Major: Chemistry and Essential Oil Technology Farsi Summary Introduction: Soil contamination with heavy metals is an important issue that these toxic elements can be transferred in the terrestrial ecosystem and have a potential risk to the quality of food and health, the environment. Soil pollution with heavy toxic metals has increased ...
Dissertation for general doctor degree in dentistry Abstract Introduction: One of the common problems after the surgery of the latent third molar tooth is the development of periodontal problems, which manifests itself in the form of a pocket in the distal second molar tooth, loss of connections and lack of adequate bone formation. To solve this problem, various methods such as ...
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 ...
Abstract The purpose of this research was to investigate the relationship between work ethics and organizational citizenship behavior of employees of sports and youth departments in Mazandaran province. The current research is applied in terms of purpose, in terms of descriptive-correlation method, and in terms of field data collection. The statistical population of the research ...
Introduction: History has always witnessed battles and calamities that have arisen due to the rebelliousness of the human soul. Yesterday the sound of swords and today the roar of all kinds of weapons of war have raised demons who either have not been educated or their education has not been accompanied by the refinement of the soul, so the role and valuable position of the ...
Dissertation for Master's Degree in Organic Chemistry. Summary of the research done in this thesis consists of two parts, the first part is the synthesis of the precursor of 4,5-dihydropyrrolo[1,2,3-hi]indole-1,2-dione (compound 1) and one-pot, three-component synthesis of new derivatives of spiro terecates in water-green solvent and in the presence of HMTA catalyst. The second ...
Dissertation for Master's Degree in Telecommunication Electrical Engineering (Field) In this thesis, a patch microstrip antenna with very effective changes in the ground plane and its radiation part is studied to increase efficiency, create various modes of frequency response and the possibility of controlling these modes. The changes applied to this antenna have created a new ...
Doctoral Dissertation in Chemical Engineering Abstract With the increase in population, the need for energy resources for mankind has also increased. Diesel, as an effective fuel, fulfills the need for transportation fuel in the world. Biodiesel, which is considered a renewable fuel and produces less harmful environmental effects, is produced from various sources, among which ...
Abstract: This thesis proposes a new control strategy to control single-phase distributed generation system DG [1] connected to the grid based on Lyapunov stability theory. The main idea in this strategy is that a Lyapunov function similar to energy is defined by considering different states of the distributed generation system and then the control law that makes the time ...
Thesis for master's degree in the field: chemical engineering Abstract Hard polyurethane[1] is always considered one of the most effective and practical polymers in various industries, especially the coating industry. Excellent adhesive property, curing ability at ambient temperature and corrosion resistance of this polymer are some of its remarkable features. This study was ...
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 ...
Dissertation for Master's Degree in Electrical Engineering, Power Systems, Abstract: In this thesis project, a new analytical approach is proposed for planning electric energy production and determining the amount and location of storage of rotating storage corresponding to the risk level of subscriber load points through profit/cost analysis in the optimization program for the ...
Master's thesis in the field of electrical engineering - Power Abstract The importance of the energy issue has increased the need to use new energy sources as a producer of electrical energy. Nowadays, one of the suitable options for providing electric energy are scattered production sources. The use of distributed generation has many positive effects, such as increasing the ...
Dissertation for obtaining a master's degree in the field of: Agricultural Engineering, Agricultural Management. Abstract: Rice is one of the major crops of Gilan province and plays an important role in the income of rural households. The amount of rice yield is threatened every year by various factors such as pests, diseases and weeds. Blast disease is one of the most damaging ...
Master's thesis in the field of agriculture, plant breeding, abstract. After drought stress, salinity stress is the second limiting factor for the performance of agricultural plants at the global level. Based on the division of plants in terms of tolerance to salinity stress, sorghum is placed in the semi-tolerant class, and its salinity tolerance threshold is 4.9 to 6.8 ...
Master of Electrical Engineering, Electronics, Abstract The many advantages of on-site calibration compared to calibration in the calibration center have led to the formation of well-equipped 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 mobile work has been given ...
Dissertation for Master's Degree in Applied Design Mechanics Abstract: Composites have received a lot of attention in recent decades due to their high strength and low weight. Such materials can fail due to static, impact, dynamic loading, etc., and the various failures that occur can cause a severe drop in strength in the structure. Engineers always think of using different ...
Master's degree thesis in the field: Electrical Engineering - Power Orientation Abstract: In recent years, with the increasing expansion of electricity consumption, the need to increase energy production and the use of renewable sources in the production of electrical energy has increased due to environmental and economic reasons, among which scattered production units have been ...
Thesis for master's degree in the field of electrical engineering (power) Farsi abstract: Today, with the expansion of DC consumers and non-linear loads connected to the network, the design and construction of power factor correction circuits using electronic power converters has gained special importance. With the advancement of technology, integrated circuits have come to help ...
Dissertation for Master's Degree in Electrical-Electronic Engineering (M.Sc) Abstract Sulfur recovery process by Klaus method is one of the most common methods of separating elemental sulfur from acid gas resulting from the sweetening process in gas and oil refineries. But due to the complexity of this process and the multivariable nature of the reaction furnace and the lack of ...
Dissertation for M.Sc Mechanical Engineering - Energy Conversion Trend Abstract In the last century, with the increasing demand for energy and the reduction of fossil fuel resources, the role of renewable energy in the progress and development of countries is not hidden from anyone. In the meantime, wind energy has a special share and has the highest growth rate among other ...
Abstract The progress of medical knowledge has caused that it can almost be said that there is no such thing as infertility or it has become very rare and abandoned. Modern methods of artificial insemination have solved this problem of families thanks to human knowledge and there are few people who have been deprived of having a child. Artificial insemination is one of the ...
Abstract Pareto optimal design of six-rod mechanism for the production of Morteza Ilanlo route. In this thesis, we present the dimensional optimal synthesis of six-rod mechanism with rotational constraints. The goal of synthesis is to produce a path that is as close as possible to the desired path. From the chains of six shafts, with seven rotational connections, known with one ...
Master Thesis (M.Ss) Abstract The desire to use distributed generation (DG) resources is increasing day by day due to their numerous advantages. The disproportion between the consumption load and the production power will cause the power systems to be operated close to the corresponding nominal capacity, which will seriously aggravate this issue by using FACTS control tools with ...
Master's Thesis of Nahj al-Balagha Abstract: Since arrogance in the view of Imam Ali (AS) is the product of wrong understanding of the self, neglect of the ultimate goal of human creation, disregard for the rational power, lack of attention to the transcendental nature, leaving the circle of monotheism and negation of God's legislative lordship, and this subject with the above ...
Dissertation for Master's Degree (M.Sc.) Major: Rangeland Determining the most suitable method of measuring the production of bush plants in the rangelands of Shiraz city (case study: Chashme Anjir rangeland) Abstract From the distant past, humans turned to natural resources to save themselves from the challenge of lack of food against population growth and to seek solutions, ...
Dissertation for Master's degree (M.Sc.) Field: Agricultural Management Abstract Equipping and renovating paddy fields is one of the important steps to create the necessary infrastructure to produce as much rice as possible. The purpose of this operation in one sentence is the optimal use of water, soil and inputs. In this regard, in order to investigate the factors promoting ...
Dissertation for receiving a master's degree in the field of executive management of strategic orientation March month 1391 The abstract of the current research is survey in terms of method and practical in terms of purpose. society
Thesis for obtaining a master's degree in educational management (M.A.) academic year: 1392-93 Abstract: The purpose of this research is to investigate the relationship between the leadership style of educational managers and the mental health of teachers
Master's Thesis in Educational Management (M.A.) Academic Year 2012-1393 Abstract The subject of the current research is to examine the relationship between the organizational excellence model (EFQM) and the performance of education
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
Abstract The general purpose of the research is to analyze the content of social studies books for the fourth and fifth grades of elementary school based on metacognitive skills. Descriptive research method and basically a ""research"" Content analysis " is cup
Thesis for receiving the degree of M.Sc. Trend: soil and soil in February 2013 Abstract: Allowed load capacity or safe load capacity is a virtual pressure that is within the range of
Dissertation for obtaining a master's degree (M.A) Business Management - Marketing Orientation Summer 2019 Abstract Considering the ever-increasing speed of changes and competition in the economic world, managers should have
Master's Thesis of Faculty of Art and Architecture, Department: Carpet (Painting), October 2013 Abstract: Today, in today's advanced and industrialized world, using new methods, it is trying to make Tul products
Master's Thesis (M.A) in the field of architectural engineering for the academic year 2011-2018 Abstract: The similarity between cinema and architecture in terms of concept, idea development and the process of producing a work, can be read into these two artistic categories.
M.A. Thesis for obtaining a master's degree (Tension: Human Resource Management, Summer 2013) Abstract: This research is aimed at investigating the relationship between managers' awareness of management duties and decision making.
Thesis of master's degree in media management, winter 2013, the study of Hamshahri, Jam Jam and Khorasan online newspapers, the literature abstract of the subject in the field of online newspapers, including articles
Dissertation of Master's Degree in Economic Sciences October 1392 abstract In economic literature, population, both in terms of level and size and in terms of its growth rate, is one of the most important variables.
Master's Thesis in Family Counseling Abstract: The purpose of this research was to investigate the relationship between attachment styles and self-esteem with marital satisfaction of married students of Hormozgan University. To collect information related to hypothesis testing, Coppersmith's self-esteem questionnaires, Collins Veerd's adult attachment test, and Enrich's marital ...