Download more than 100 examples of thesis, proposal and project topics about removal of metals 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 the field of chemical nanoengineering, abstract modeling of chloride ion removal from gas condensate using nanofiltration of chloride ion in gas condensate can cause severe corrosion of equipment and pipes. Therefore, it is necessary to remove it from the condensate flow. The aim of this work is the mathematical modeling of the nanofiltration process for the ...
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 ...
Master's Thesis in the field of Nano Chemical Engineering Abstract Removal of phenol from industrial effluents using nanotechnology In this research, the photocatalytic removal of phenol as a model of organic pollutant in a fluidized bed reactor under ultraviolet and visible radiations has been studied. The effects of important parameters such as pH, catalyst concentration, ...
Master's thesis in the field of chemical engineering. Abstract of the laboratory study of cadmium removal from drinking water. Today, the pollution of natural waters with heavy metals has caused concern in many countries of the world due to the destructive effects it has on living organisms. Cadmium enters drinking water through sewage and erosion of mineral rocks and effluents ...
Petroleum Engineering Master's Thesis Abstract Phosphoric acid is the second most consumed mineral acid in the world and is used as a raw material in the production of detergents, food and pharmaceutical products. In this sense, the purification of phosphoric acid is one of the essential needs of consuming industries. 95% of acid consumed in industries that need pure phosphoric ...
Dissertation for receiving a Master's degree (M.Sc.) specialization: Environment Abstract Gaseous liquids obtained from the refining of sour gases are also sour and contain a large percentage of hydrogen sulfide and mercaptans. Therefore, after distilling and preparing the products, it needs refining processes to remove or reduce the amount of sulfur and mercaptans present. ...
Master's thesis in the field: Chemical Engineering Abstract In this research, a comprehensive two-dimensional model based on the Finite Element Method (FEM) is proposed for modeling gas-solvent membrane contactors to remove carbon dioxide[1] from synthesis gas. Aqueous solution of monoethanolamine has been used as absorbent solvent stream and CO2/N2 gas mixture as gas stream. ...
Master's Thesis of Chemical Engineering Abstract In the last few decades, due to the growth of the population as well as the improvement of living standards, the consumption of fibers and the production of textile waste materials have increased greatly. Burial and burning are one of the main ways of managing textile waste materials, which have destructive environmental effects. ...
Master's thesis in the field of mining chemistry Abstract: In this study, the effect of amide substitution on the surface of graphene oxide was studied. Two amines were chosen to change the contact surface and absorption rate. of a linear diamine such as ethylenediamine[1] and cyclic amine 6-aminouracil[2] with two different characteristics were evaluated. After the synthesis ...
Thesis for obtaining a master's degree in the field: Chemistry, specialization: Analytical Chemistry, Abstract In recent years, the use of nanotubes as nanocarriers for drug delivery has been researched. In this research, carbon nanotubes CNT(5-5), CNT(0-6), BNNT(0-6) and BNNT(5-5) doped with Ga have been used. First, the nanotubes were drawn using Gauss View and Nanotube ...
Abstract This research was conducted in order to investigate the absorption characteristics of cobalt, cadmium and nickel metals using lemon peel. The effect of different parameters such as solution pH, amount of adsorbent, contact time and temperature on the absorption process was investigated and the optimal operating conditions for the absorption of each element on the ...
Master's Thesis in Mechanical Engineering - Applied Design Abstract of elastoplastic analysis of thick-walled tanks made of targeted materials with linear kinematic stiffness behavior under cyclic loading, stress analysis and deformation of spherical thick-walled tanks made of subject materials under internal pressure loading and temperature difference are discussed in this ...
The thesis for receiving a master's degree (M.Sc.) in the direction of agricultural mechanization is an abstract of greenhouse cultivation, a growing industry in many countries. But due to off-season production, greenhouses have high energy consumption. The purpose of this research is to analyze the economic and energy production of greenhouse products and investigate the effect ...
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
Dissertation to receive the degree of Doctor of Dentistry Abstract Introduction: One of the best methods for reconstructing bone defects in the mouth and teeth of patients is the use of autogenous grafting, which is still considered as the gold standard for augmentation of bone deficient areas. There are numerous intraoral areas for the removal of this bone graft, the maxillary ...
Medical Biotechnology Master's Thesis Background Abstract: Fibroblast growth factors (FGF) and their receptors (FGFR) play an essential role in the cell. Dysregulation of FGF/FGFR signaling pathways is associated with many abnormalities and cancer development. From this group, type 2 fibroblast growth factor receptor plays an essential role in cell signaling and regulation of ...
Master's thesis in the field of chemical nanoengineering Abstract: Fabrication of ceramic nanofiltration membrane for chloride ion separation (case study: gas condensate) In this research, chloride ion separation using alumina-titania double layer nanofiltration membrane has been investigated. For this purpose, first, the alumina-titania double-layer membrane is made based on ...
Master's Thesis on Simulation and Process Design Abstract So far, many methods have been presented to remove phenol from wastewater, among them, the membrane bioreactor process has received attention in the last decade. The use of hollow fiber membrane contactor in this process is to avoid direct contact between two phases and increase the surface-to-volume ratio. In the current ...
Dissertation to obtain a doctorate degree in general dentistry. Findings: The vertical changes of the soft tissue in all the measured points were lower in the test group compared to the control group, and this difference was not significant only in the midbuccal region, but it is significant in other places. The horizontal dimensional changes of the soft tissue were also less at ...
Dissertation for obtaining a doctorate degree in the field of mechanical engineering - manufacturing and production: the advantages of using semi-solid processes are reducing the amount of gas porosity and shrinkage and modifying the microstructure, which aims to improve the mechanical properties of the part. In this research, the cooling ramp method has been used to produce the ...
Dissertation for Master's Degree in Agricultural Engineering - Food Science and Technology - Food Technology Abstract Vegetable oil is considered a strategic product in our country. The amount of import of this product in the country is important, and for this reason, the effort to produce crude oil extracted from oilseeds in the country, at the level of competition with its ...
Dissertation for receiving a master's degree, specialization: accounting, abstract: most people do not know properly about investment methods, they invest their financial resources and savings in different markets in order to get more profit and maximize their wealth. Some people are looking for less profit and without risk. For this reason, they invest the financial resources ...
To get a master's degree in mechanical engineering Abstract: Today, the use of aluminum and magnesium alloys in the automotive and aerospace industries is increasing due to the high strength of these alloys and their light weight. Since the forming ability of these alloys is low at ambient temperature, forming these alloys at high temperatures improves their formability. ...
Dissertation for receiving a master's degree in the field of plant production, horticultural orientation. Abstract In order to investigate the effect of gibberellic acid, ring removal, cluster thinning and cluster thinning on the qualitative and quantitative characteristics of Askari variety grapes, the experiment was carried out in the form of a randomized complete block design ...
Master's Thesis on Energy Conversion Abstract: Increasing heat transfer as well as increasing energy efficiency due to the limitation of natural resources and reducing costs has always been one of the most basic concerns of engineers and researchers. This is especially important in fluids due to the small thermal conductivity coefficient. One of the most important ways to ...
Master's thesis in the field of mechanical engineering (applied design trend) Abstract of the study of the deterioration of non-isotropic TWB sheets under the hydroforming process. During the research, four different metals of aluminum alloys 6111-T4, 5083-H18, 5083-O and dual-phase steel DP590 and two spherical tensile tests and simple uniaxial tensile tests were used. Then we ...
Dissertation for receiving master's degree in mechanical engineering, the trend of manufacturing and production of complex industrial products from metal pipes with the aim of increasing the strength-to-weight ratio of structures and especially reducing the fuel consumption of vehicles has attracted the attention of industrialists in recent years. In this regard, one of the new ...
Chapter One Research Overview 1 Introduction All over the world, the banking industry is considered one of the most important pillars of the economy of any country, and due to the provision of various financial and credit services, it plays a decisive role in the development of
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
Dissertation for master's degree in civil-structural field winter 2012 Abstract In recent years, the number of buildings that have suffered damage due to the loss of their gravity-bearing members has increased. Therefore, it has become important to design structures so that they are resistant to progressive damage in addition to the effects of earthquakes. One of the factors ...
Master's thesis of Ardakan Shahrivar Faculty of Art and Architecture 2013 During the Safavid era, Shah Ismail declared the Shia religion as the official religion of the Safavid dynasty. Continuity and long life of this dynasty and strength
Master's Thesis of Ardakan Faculty of Art and Architecture, Department: Carpets, November 2013 Abstract: Some contemporary (mostly commercial) carpets have defects in color, which are checked by a restorer upon the customer's request.
Foreword The ever-increasing expansion of cities and the inordinate increase in their population has caused numerous environmental problems and has made human societies face various mental problems. Since in the current situation, reducing the problems caused by industrialization, job creation, environmental protection, the interaction of cultures and finally sustainable ...
Master's Thesis in Advertising and Cultural Communication Abstract Investigating the manner in which competing media pay to the news of the day - on July 18, when the political history of the opposition events in Iran took place, and on October 9, when the Palestine Conference was held with the participation of Islamic countries as the cause of the Islamic Revolution and the ...
Master's thesis in the field of economic sciences for the academic year 2013-1394 The first chapter Generalities of the research Introduction Today in many countries, especially in the developing countries, besides the economy
Thesis of Master's Degree in Economics, Economic Sciences, November 2019 Abstract: In countries that experience high inflation rates for a long time and the general level of prices increases dramatically.
Dissertation of master's degree in system engineering, economic-social program orientation. Rezi system economic February 2013 Abstract: Considering the importance of financial markets and
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, ...
Dissertation for Master's Degree in Accounting Abstract: The purpose of this research is to investigate the impact of stock market fluctuations on the performance of companies. The desired criteria for measuring the performance of companies are return on equity (ROE) ? return on assets (ROA) ? net profit and economic added value and the desired criterion for fluctuations ? ...
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 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 ...
Dissertation for obtaining a master's degree in the field: Natural Geography, specialization: Geomorphology in environmental planning. Abstract: Flood is one of the most destructive natural disasters, which is usually associated with a lot of human and financial losses. Floods every year in the corners of the country cause a lot of damage to economic resources. The occurrence of ...
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 ...
Master's thesis in the field of management, business management, financial management, abstract of the present research has evaluated the acceptance of internet banking by customers using Davis's technology acceptance model. The research method used is descriptive and correlational research. The target statistical population is those who have accounts in Parsian Bank branches in ...
Thesis for obtaining a master's degree, field: psychology, orientation: clinical, abstract: the present study was conducted with the aim of comparing social anxiety, body image, and hope for life in men and women applying for cosmetic surgery with normal people. Research method: This research is a causal-comparative study. In this research, 100 people applying for cosmetic ...
Dissertation for Master's Degree in Clinical Psychology ((M.A)) Abstract: The present study was conducted with the aim of comparing identity styles and coping styles and behavioral activation/inhibition systems in addicts and normal people. The method used was causal-comparative and the research tool included Berzonsky's Identity Styles Questionnaire, Andler Parker's Coping ...
Dissertation for obtaining a master's degree in the field: Natural Geography Major: Climatology Abstract Floods are one of the natural phenomena that mankind has been witnessing since a long time ago. In Iran, due to the large area, multiple climates, and temporal and spatial density of rainfall in most watersheds, every year we see huge floods in most regions of the country. ...
Measuring the components of service quality provided to customers by two stores, Citizen and Hyperstar, and comparing them. Abstract: In the highly competitive market of the service industry, the services provided by different service organizations are very similar, and the lack of differentiation with competitors will cause customers to tend to them, creating a tool for ...
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 (M.A.) Major: Finance. Dissertation abstract (including summary, objectives, implementation methods, and results obtained): The purpose of this research is to build appropriate portfolios by considering investors' risk tolerance and their preferences in a flexible, practical, and realistic manner. For this purpose, a rule-based fuzzy expert ...
Dissertation for Master's Degree in Physical Education, Sports Physiology, Introduction Today, there is fierce competition between athletes in different countries to win championship titles in the Olympic, World and Continental Games, and the effort to improve the performance of athletes has made sports scientists to work more in this field and has increased research in sports ...
Master's thesis in the field of handicrafts, research orientation. Abstract: The bull symbol, like other ancient symbols in the ancient handicrafts of Iran, has an eternal meaning. In this first research, all the myths related to the bull in ancient texts have been examined. Then, using common methods in depth psychology for mythological and symbology studies, the ancient myths ...
Dissertation for Master's degree (M.A.) Abstract: The internationalization of business has been greatly manifested in global markets. In today's global markets, there are many companies that turn to exports, because the local markets for companies and manufacturers are saturated. The issue of foreign trade is one of the most important issues in the country's economic ...
Dissertation for Master's Degree in Industrial Management, Financial Orientation Abstract After the Islamic Revolution and 8 years of holy defense, the economic situation was such that the government decided to pay subsidies to energy carriers in order to help the vulnerable and grow. In the following years, due to the sufficient economic growth and strengthening of the ...
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 ...
Academic Dissertation for Master's Degree in Visualization Foreword I have been a native of the marginal area of ??Halil Road for several years. I remember that on every hill or height we saw a pit dug and a large number of broken bones and pottery, which sometimes had patterns on them, and it was also heard many times that a person or people dug a place and pulled out objects ...
Dissertation for Master's Degree in Power Direction Abstract Transmission lines protected by distance relays have limitations in the presence of series compensation. When the fault loop includes a series capacitor, the impedance seen by the distance relay is reduced. The level of compensation at any moment depends on the number of capacitors connected at that time. Therefore, ...
Dissertation for receiving a master's degree in the field of business management, international business orientation. Abstract In this study, we have tried to describe the attitude of consumers towards the country of manufacture in Iran's garment industry. For this purpose, the attitude of Iranian consumers towards the clothes made in the three countries of Iran, Türkiye and ...
Dissertation for Master's Degree in Artificial Intelligence Abstract In this thesis, we intend to perform classification on brain signals by presenting a suitable feature. For this purpose, first the noise of the recording device is removed from the brain signals, then the features are extracted from these signals using Walsh transform and entropy. After feature extraction, ...
Master's thesis in the field of electrical engineering-communication system for removing interference in the passive radar reference channel based on digital TV broadcast signal by terrestrial transmitters with a reproduction approach. In this thesis, a digital receiver for signal processing in a passive radar reference receiver based on orthogonal frequency division modulation ...
Master's thesis in the field of computer engineering (Torin Computational Networks Abstract Software (GRID) has provided a context that heterogeneous resources can be used in different geographic locations to solve complex scientific, engineering and business problems. Scheduling operations play a key role in GRID's performance. Due to the dynamics of resources and imprecise ...
Chapter 1: Introduction Introduction In today's era, organizations are increasingly faced with dynamic and changing environments, so in order to survive and dynamism, they have to adapt themselves to environmental changes. In other words, considering the accelerating speed of scientific, technological, social, cultural changes and developments in the present era, successful and ...
Dissertation for Master's Degree (M.A) in Internal Business Management Abstract Today, the use of information technology in service industries has grown a lot, the most obvious example of which is the banking industry. By using this technology, banks invent products that can provide diverse services to their customers with less manpower. The banking network of our country, ...
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 ...
Dissertation for Master's Degree in Civil Engineering Majoring in Environmental Engineering Abstract In this research, the effect of biological reactions on the removal of organic substances in wastewater during transfer from production sources to the treatment plant in conventional networks and new small diameter networks was investigated. For this purpose, a part of these ...
Master's degree thesis in the field: MBA Management Abstract This project was conducted with the aim of investigating the competitive environment of the dairy industry based on Porter's five forces model in Doshe Haraz Amol Dairy Company. The competitive situation in an industry depends on five basic forces. The joint power of these forces determines the final profit and ...
Dissertation for Master's Degree in Civil Engineering - Soil and Foundation Mechanics Abstract The purpose of this research is to improve the mechanical and geotechnical properties of windy sand soils. Because one of the major problems of windblown sand is its low resistance under natural and saturated moisture conditions, a laboratory study was conducted to investigate the ...
Dissertation for Master's Degree in Business Administration (M.A) Major: Finance Abstract Companies use various financial sources in order to implement profitable projects and achieve maximum efficiency in order to increase the interests of their shareholders. In general, the main goal of companies and for-profit institutions is to earn more profit and then increase the wealth ...
Dissertation for Master's Degree in Civil Engineering with Earthquake Orientation Abstract: Semi-rigid joints [1] are joints whose hardness is between the two states of grip and joint and transmit a part of the anchor, in other words, its degree of rigidity is between 20% and 90%. In this thesis
Master's Thesis in Civil Engineering-Earthquake Abstract Using braces as a lateral resistance system in steel structures is one of the most common methods to withstand the forces caused by earthquakes. One of the weak points of this system is the compression resistance of the bracing member and its buckling as a result of reducing the member's load. Today, this problem has been ...
A master's thesis in the field of electrical engineering - field telecommunications, abstract, investigation and analysis of leaf reflective structures in the field of plasmonics for the application of passive components in the design of optical integrated circuits, limits the diffraction limit of the miniaturization of optical elements. Surface plasmon polaritons that propagate ...
Dissertation for Master's Degree (M.A.) Major: ""Production"" Abstract: The implementation method in this research, which is applied in terms of purpose and descriptive-analytical in nature, the research hypotheses were expressed in two formats, descriptive statistics and regression model, and spss was used for calculations. The main goal of this research is to investigate the ...
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 ...
Master's Thesis Field: Civil Engineering Abstract Bridges are inseparable members of the means of communication and are very influential in economic and social conditions. The passage of time and random loads are among the things that threaten the health of bridges. Abnormal loads caused by natural accidents, execution errors and some other issues can cause progressive collapse ...
An academic thesis for obtaining a master's degree in the field of business management with a financial focus. Urban renovation and urban development charges are considered one of the most stable and healthy sources of income for municipalities, which are received from citizens according to the urban renovation and urban development law (1347). However, an important and ...
Dissertation for receiving the master's degree in public administration (M.A) in the field of abstract information systems in Iran, which was formed based on the Islamic system, because of religious beliefs, participation and cooperation in the direction of disenfranchisement is of particular importance. The Imam Khomeini (RA) Relief Committee is one of the institutions formed ...
Master's Thesis of Civil-Environmental Engineering Abstract Garbage is one of the environmental pollutants that cause many problems such as the spread of pollution in water, air and soil and transmission to humans and animals directly or indirectly. Today, with the ever-increasing expansion of urban and industrial societies, we are witnessing the widening of the amount of these ...
Dissertation for Master's degree (M.A) specialization: exercise physiology (Banfi et al., 1993, Ververn et al., 1991). Therefore, increasing exercises, especially if their intensity and duration are high, may cause overtraining and performance drop and bring negative physical and psychological consequences. Among the biochemical indicators for evaluating overtraining status in ...
Dissertation for obtaining a master's degree in chemistry, fluoride has been known as a toxic ion for many years. The main source of fluoride in aqueous solutions is minerals containing fluoride and the industrial activities of factories. According to the report of the Environmental Protection Organization, the amount of fluoride more than 1 mg/liter causes various diseases. In ...