Download more than 100 examples of thesis, proposal and project topics about low power laser in editable WORD file format at undergraduate, graduate and doctoral levels for use and reference in research, articles, theses, student and academic projects.
Dissertation to receive the degree of Doctor of General Dentistry Persian Abstract Introduction: Restoration of the lost tissue of the periodontium is the ultimate goal of ideal periodontal treatment. Proliferation of fibroblasts along with regeneration of periodontal tissue is an ideal therapeutic result. The use of low-power laser has been one of the proposed methods to ...
Dissertation to receive a specialized doctorate degree in dentistry in the field of pediatrics Abstract History and Purpose Traumatic dental injuries are considered one of the most common events in childhood and adolescence. Among these injuries, ovalgen (falling out of the tooth from the socket) is considered a real emergency and requires quick and accurate treatment by a ...
Master's thesis in the field of mechanical engineering - energy conversion trend Abstract: In this research, the turbulent flow of a non-Newtonian nanofluid in a microchannel with a circular cross-section is simulated. First, the types of classification of microchannels, the methods of making microchannels, as well as the advantages and challenges of using microchannels are ...
Dissertation for M.Sc Mechanical Engineering - Energy Conversion Orientation Abstract: In this research, the turbulent flow of a non-Newtonian nanofluid in a microchannel with a circular cross-section is simulated. First, the types of classification of microchannels, the methods of making microchannels, as well as the advantages and challenges of using microchannels are stated. ...
Dissertation for Master's Degree in Mechanical Engineering, Manufacturing and Production, Abstract: The process of laser forming, especially in recent years, has been widely noticed. In this process, shaping is done by irradiating the laser beam on the surface of the sheet, which is accompanied by a rapid local heating and subsequent cooling of the heated area. However, the way ...
Master's Thesis of Computer Engineering - Computer Architecture Abstract With the advancement of electronic device manufacturing technology and the cost-effectiveness of large-scale sensor networks, wireless sensor networks provide research fields with rapid growth and great interest, which have attracted a lot of attention in recent years. Large-scale wireless sensor networks ...
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. ...
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 ...
Master's thesis in the field of electrical engineering, power orientation Abstract: Pulsed power is a design for discharging stored electrical energy on a load in one or more short pulses with a controllable repetition rate. Pulse power generation technology is divided into two branches: low power pulses and high power pulses. Low-power pulses are several megawatts and ...
Master's thesis in the field of electrical power Abstract: Pulsed power is the accumulation of energy after a relatively long period of time and the release of energy very quickly. This process is to increase the instantaneous power of the system. The characteristic of this pulse includes the voltage level and rise time based on the load requirements. Improvement of efficiency ...
Dissertation for MS.C Master's Degree Major: Electronics Abstract: In this thesis, the aim is to design and simulate an amplifier based on CMOS technology with low power consumption for use in image sensors. For this purpose, an amplifier that uses the ABCC circuit (intelligent bias current circuit) has been introduced.
Dissertation for Master's Degree in Public Management, Organizational Transformation Orientation Winter 1391 Abstract The current research aims to investigate the relationship between transformational leadership and Empowerment of psychology
Dissertation for receiving the master's degree (M.A) in public financial management summer 2013 abstract The purpose of the current research is to determine the relationship between empowerment factors and the organizational commitment of SA employees
Master's Thesis in Accounting (MA) Abstract The purpose of this article is to investigate the relationship between investment sensitivity and cash flows with the level of capital expenditures. In this research, the financial information of 73 companies admitted to the Tehran Stock Exchange during the period from 1382 to 1391 has been examined (730 years - companies). 18SPSS ...
Dissertation for Master's Degree (M.A.) Major: General Abstract The purpose of this research was to investigate the possibility of predicting the academic self-efficacy of high school students based on social anxiety and the psycho-social atmosphere of the class. For this purpose, a sample of 360 people (173 girls and 188 boys) of third year high school students in Shiraz city ...
Dissertation for Master's Degree in Information Science and Epistemology Abstract Objective: In this research, the state of psychological empowerment of librarians of university libraries in Tehran and three factors affecting it, i.e. organizational conditions, management strategies and self-efficacy resources, and the relationship of these three factors with psychological ...
Dissertation for Master's Degree in Educational Psychology (MA) Abstract The purpose of this research is to determine the effectiveness of psychological empowerment training on cognitive creativity and emotional creativity of students. The statistical population of this study consisted of all the female students of the third year of the first year of high school who were ...
Dissertation for Master's Degree in Accounting Abstract In this research, the complementary role of operating cash flow in explaining the stock returns of companies admitted to the Tehran Stock Exchange has been investigated. The statistical sample of the research includes 98 companies during the period from 1387 to the end of 1392. In this research, to study the effect of each ...
Dissertation for Master's Degree (M.A) Field: Geography Major: Tourism Planning Flower and plant tourism is one of the special branches of tourism and day by day the number of this type of tourists is increasing in the modern world. Flower and plant tourism can be seen as visiting destinations where the primary motivation for traveling to those destinations is the interest in ...
Dissertation for Master's degree (M.A) in the field of educational management Abstract The purpose of this research was to investigate the relationship between total quality management and creativity with the empowerment of secondary school female teachers in Darab. The research method was correlational and the statistical population of the study was 320 female secondary school ...
Master's Thesis in Public Administration - Financial Management, Abstract: In the past years, the trend of electric energy consumption has been increasing due to national growth and development, until the amount of fossil fuels consumed, natural gas and petroleum products, was equal to 385.5 barrels of crude oil in 2013. Of this amount, 306.1 barrels of crude oil have been ...
Dissertation for receiving a master's degree, orientation: accounting. Abstract In this research, we have examined the relationship between dividend policy and productivity. The intended research is an applied research. In terms of the type of research design, it is retrospective in order to rely on historical information, and its inference method is inductive and correlational. ...
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 ...
Master's thesis in geography, urban planning, first chapter, research plan, introduction, the purpose of presenting this chapter is to present the problem and the necessity of conducting research, present the hypothesis and determine the objectives of the research, after which the literature of the subject and the method of conducting the research are discussed, and finally, the ...
Dissertation for obtaining a master's degree in the field of geography and rural planning, abstract considering that today, empowerment has become one of the main concepts of sustainable development and its relationship with sustainable development is in such a way that it is either considered as one of its components or as a factor or as a result of sustainable development, ...
Master's Thesis in Urban Planning Dissertation Abstract: Due to the unbridled growth of urbanization in developing countries, poverty and deprivation are central and fundamental issues that cities are struggling with. The growth of the phenomenon of urban poverty and the deepening of the class gap in big cities has caused the formation of low-income groups in the majority of ...
Dissertation to receive a master's degree in accounting, accounting major. Abstract: The strong position of a production gives the company a lot of staying power. Pricing power gives these companies more profit and allows them to maintain their superior position. High security of these companies against lack of cash, their ability to face unfavorable economic situation
Master's Thesis of Social Work Abstract Considering the extent and variety of problems and problems of societies, governments inevitably sought help from non-governmental organizations so that they could solve these problems and problems with each other's help. Among these cases, we can mention the lack of empowerment of street children in the society, considering the position ...
Thesis for obtaining a master's degree in the field of physical education, orientation: sports science. Abstract: The purpose of this research is to investigate the effects of plyometric training on agility, explosive power, and speed of 21-17-year-old male badminton players. The research subjects were 40 elite male badminton players aged 17-21, who were randomly divided into ...
Academic Thesis for Master's degree in the field: Public Administration, Human Resources, Abstract The purpose of this research is to investigate the effect of team atmosphere and leadership empowerment on knowledge sharing behavior among employees of educational groups in Rasht district. Therefore, it is practical in terms of purpose, and in terms of the method of data ...
Dissertation for M.A) degree in Organizations and Methods Abstract Today, human resources development and employee empowerment is one of the effective tools to increase productivity and optimal use of their individual and group capacities and abilities in line with organizational goals and to better express organizational efficiency and effectiveness. In the current situation, ...
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 ...
Dissertation for Master's Degree in Information Technology Management (Information Resources) Abstract The general purpose of this study is to investigate the role of information and communication technology (ICT) in empowering students, including increasing and improving the level of learning, academic progress, creativity, motivation, academic participation and research spirit ...
Thesis for obtaining a master's degree in the field: business management-financial orientation. Abstract: The purpose of this research is to investigate the role of accruals in evaluating and forecasting cash flows of companies. This research is a library and analytical-causal study and is based on panel data analysis. In this research, the financial information of 103 companies ...
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 storage location of rotating storage corresponding to the risk level of subscriber load points through profit/cost analysis in the optimization program of shared ...
Dissertation for master's degree in electrical engineering, power orientation. Abstract The limitation of fossil fuel resources and the possibility of running out of fossil energy reserves, global warming, environmental pollution, price instability, as well as the increasing need of industrial and urban centers for energy, have made the international community think of suitable ...
Dissertation for Master's Degree in Electrical Engineering (M.Sc) Abstract The power system stabilizer is added to the excitation system in order to improve the damping of the power system during low frequency disturbances. For large-scale power systems that include a large number of connected generators, setting the power system stabilizer parameters will be a complex and ...
Dissertation for Master's degree (M.Sc) in the field of electrical-power engineering. Abstract In this thesis, the design of a resistant controller in power electronic circuit breakers and its comparison with linear control methods have been examined. The main goal of research and development in this field is always to find the most suitable control method in order to implement ...
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 obtaining a master's degree in the field of electrical-power engineering. Abstract: In recent years, attention to high productivity and efficiency in various industries has rapidly expanded the scope of application of power electronic equipment. These equipments have increased power quality problems in distribution networks due to their non-linear ...
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 ...
Dissertation for M.sc degree, field: electricity, orientation: power electronics. Abstract Voltage stability is related to the power system's ability to maintain acceptable voltages in all system buses under normal conditions and after disturbance. The system enters an unstable state when a disturbance, an increase in the required load or a change in the system's position causes ...
Master's thesis in electrical engineering, power, power trend, abstract network development planning, operation planning and finding solutions to improve the security and economic performance of the power system all require system studies. The most necessary step in conducting these studies is network modeling, which itself requires detailed information about the impedance ...
Dissertation for M.Sc. Abstract A wireless sensor network is a network consisting of many small nodes. The node receives information about the environment through sensors. The energy consumption of the nodes is usually provided by batteries, which in most cases cannot be replaced. Therefore, the consumption power of nodes is an important issue in these networks. And it is very ...
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 ...
Dissertation for Master's degree (M.A) orientation: ""Human resources, introduction to work, is a very important source for earning a living and attaining social positions, which at the same time can lead to dissatisfaction, depletion of physical and mental strength. Job-related stress causes dissatisfaction of employees and the emergence of significant negative effects in other ...
Master's Thesis of Business Management International Business Abstract In the business world today, any organization that cannot produce faster, cheaper and with higher quality than its global competitors will be removed from the market. In this highly competitive field, organizations can be successful if they use all their human capacity. Today, one of the most important ...
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. ...
Dissertation for Master's Degree (M.A.) Direction: Human Resource Management Abstract: Work is an important source for earning a living and achieving social positions, which can lead to dissatisfaction, deterioration of physical and mental strength. Job burnout is a process of physical-psychological fatigue that is caused by continuous emotional pressure caused by long-term ...
Master's Thesis in Business Management, Insurance, Abstract In an age where the economy revolves around knowledge, knowledge is considered as a vital factor in maintaining a sustainable competitive advantage in organizations. Today, the art of management in organizations is becoming the art of ""knowledge management"", and leadership means providing the right conditions for the ...
Dissertation for Master's Degree in Civil Engineering - Abstract Hydraulic structures in high dams of spillways, as one of the dependent hydraulic structures, have the important role of discharging the incoming floods into the dam reservoir with sufficient safety in free flow or under pressure downstream. In tunnel overflows where the flow is at a high speed and often under ...
Dissertation of the master's degree in the field: Electrical Engineering - Power trend. Abstract Today, despite the wide use of sensitive loads such as power electronics, computers and non-linear loads in distribution networks, the issue of power quality has received more attention. Most of these loads are sensitive to voltage changes, such as undervoltage and overvoltage, and ...
Master's thesis in the field of public administration, human resources orientation. Abstract This research was conducted with the aim of investigating the relationship between servant leadership and organizational trust and employee empowerment in Gas Company of Mazandaran province. The statistical population in this research is 459 employees of Mazandaran gas company and the ...
Dissertation for receiving a master's degree in the field of: Power Electricity, the increase in the presence of non-linear power electronic loads in distribution networks, on the one hand, and the ongoing changes in distribution networks, such as the presence of scattered production sources and the possibility of forming power microgrids [1], have increased the need for new ...
Master's Thesis of Electrical Engineering - Power Abstract The discussion of repairs in any system, including the power system, is of special importance. In the traditional structure of the electricity industry, repairs related to the generation and transmission sectors are both carried out by the network operator. With the restructuring of the electricity industry, the repair ...
Dissertation for master's degree in electrical engineering, power orientation Abstract: The use of renewable energy to produce electrical energy has increased increasingly with the expansion of the use of flexible alternating current transmission systems (FACTS), to compensate for the quality of power and voltage, the range of use of these energies has increased.
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 ...
Dissertation for Master's Degree (M.A) in Public Administration, Transformation Management, Abstract: In the present research, under the title of studying the relationship between the use of ICT and the empowerment of employees from the point of view of all the personnel of the headquarters working in the central organization of the Islamic Azad University, the objectives of the ...
Dissertation for Master's Degree in Public Administration, Financial Management, Abstract The purpose of this research is to investigate the impact of various factors on employee empowerment. This research is applied in terms of purpose and descriptive-correlation in terms of research method, which library method was used to collect the information needed to compile the ...
. Introduction In all recorded historical texts, the ability to generate power has fascinated man. Although modern technology has reduced the need for maximal strength levels for normal daily activities, from a scientific and clinical point of view muscle strength is of particular importance for health [1], optimal sports performance [2] and increased quality of life [3]. The ...
Dissertation for Master of Electrical Engineering (M.A.) Direction: Power Abstract Reliability assessment in power networks is essential. With the discussion of smart grids in traditional power systems, a lot of attention has been paid to the use of renewable resources, electric cars that can be connected to the grid, and also other types of energy sources such as CHPs[1]. On ...
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 ...
Dissertation for receiving a master's degree (M.A.) specialization: sports management. Abstract: The aim was to investigate the relationship between empowerment and quality of work life with human resource efficiency of the employees of sports and youth departments in Fars province. Method: The research method was descriptive and correlational. The statistical population was all ...
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 ...
Dissertation for receiving a master's degree (M.A) major: sports management Abstract: In this research, the effects of talent scouting of young elite football players based on the effects of psychological characteristics and empowerment on technical performance have been discussed, and the main question has been formulated as follows: What is the contribution and role of ...
Master's thesis in the field of physical education and sports science (M.Sc) Farsi abstract investigating the relationship between personality dimensions and sources of power in the managers of sports and youth departments of East Azarbaijan province. 58 managers from sports and youth departments of East Azarbaijan province completed 2 instruments of this research. 1- ...
Dissertation for Master's Degree in Power Electrical Engineering Abstract In this thesis, a hybrid power generation system using fuel cell/battery/supercapacitor to power a light electric vehicle with independent excitation electric motor drive system was studied and simulated. The electric vehicle system consists of a feed and control system, multiple sources, power control ...
Dissertation for M.Sc)) Electrical Orientation - Power Abstract Common-mode voltages and currents are generated due to parasitic capacitance between solar cells and their frame, which is usually grounded. These capacities are usually modeled as capacitors between the negative terminal of the solar cell and ground. In solar cells that are connected to the grid through a ...
Dissertation for receiving a master's degree in physical education, specialization: sports physiology, abstract of the present study with the aim of investigating the effect of intense intermittent and moderate continuous training on the aerobic and anaerobic capacity of female basketball players. The research method was quasi-experimental with a pre-test and post-test design ...
Dissertation for Ph.D. Ph.D. Persian Summary Aripiprazole is an atypical antipsychotic drug that shows its therapeutic effect with a combination of antagonistic activity of 5-HT2A receptor and partial agonistic activity of 5-HT1A and D2 dopamine receptors. This drug is used in the treatment of schizophrenia, type I bipolar disorders and as an adjunctive treatment in major ...
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 ...
Academic Thesis for Master's Degree Field: Physical Education Major: Sports Science Abstract: The purpose of this research is to investigate the effects of selected plyometric exercises on agility, explosive power and speed of 17-21-year-old male badminton players. The research subjects were 40 elite male badminton players aged 17-21, who were randomly divided into two equal ...
Master's Thesis in Electrical Engineering, Power Orientation Abstract In this thesis, while investigating the phenomenon of saturation in protective CTs, the problems related to the detection of this phenomenon and the compensation of CT secondary current have been discussed, and in order to solve the problems raised, methods have been introduced and the results have been ...
Master's Thesis Field: Electric Power Abstract: In this thesis, a new framework is presented for the planning and development of the participation strategy of virtual power plants in the energy and storage markets. According to the definition, a virtual power plant is a set of small-scale production units with a covered load and network managed by a certain entity. Dispersed ...
Dissertation for Master's Degree in Power Electricity Chapter 1 Overview of Wind Energy and Wind Turbine Preface Energy supply and demand in the world has become one of the most important issues of the day, so that the world will be seriously affected by it until the end of the 20th century and even after that. Fossil energies such as oil, gas and coal are facing a new big ...
Master's Thesis in Electrical Engineering, Power 1-1 Introduction Energy supply sources in the last few decades have been from fossil sources, which until recently have been obtained almost cheaply. Cheap energy sources caused that the optimal use of energy and energy recycling were practically not paid much attention. Due to the energy shortage crisis and the sense of danger ...