Download more than 100 examples of thesis, proposal and project topics about catalyst activity 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 chemistry, chemical physics, abstract In this project, platinum/carbon nanocatalyst was first synthesized by chemical reduction of platinum salt with sodium borohydride chemical reducer. The structural and morphological characteristics of the synthesized nanocatalyst were investigated using energy dispersive spectroscopy and scanning electron ...
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 ...
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 ...
Persian summary: Coumarin derivatives are of great interest due to their biological importance and medicinal activities. A number of coumarin derivatives, especially biscoumarins, are known to be anti-inflammatory due to their numerous and prominent features such as anti-blood clots. In this regard, one-pot synthesis of biscoumarin derivatives using aromatic aldehydes, ...
Dissertation for Master's Degree (M.Sc) Direction: Applied Chemistry Persian Summary According to international standards, the sulfur in the fuels used in the transportation industry, as one of the most important polluting industries, should be reduced to about 10 ppmw, while many refineries in the world produce fuels with a sulfur content of more than 1000 ppmw. One of the new ...
Dissertation for Master's Degree (M.A) in the field of Geography and Rural Planning Abstract Creating industries is one of the strategies that help the development of villages Industrialization of rural areas as an accelerator to create sustainable employment and is the most effective solution to the problem of rural unemployment The theory of industrialization and the optimal ...
Master's Thesis of Economic Sciences, Economic Sciences Orientation, 2013 Abstract: Considering the importance of the issue of economic growth, investigating the effect of the openness of the economy on economic growth, b
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 ...
Thesis for obtaining a master's degree in the field: Chemistry, with a focus on preface. Computational chemistry is a new approach to known and familiar physical and chemical phenomena that can lead to a better understanding of the world around us. Today, with the increasing progress of computers, we are able to study various phenomena in very complex matrices such as biological ...
Dissertation for M.Sc degree, field: chemical engineering, orientation: biotechnology, research method: first, the surface of the gold electrode was coated with nickel and cobalt salt in suitable conditions, then the standard solution of atrazine poison was placed in contact with the modified electrode, and after optimizing a series of mechanical and chemical parameters, its ...
Dissertation for Master's Degree in Analytical Chemistry Abstract: Today, modern catalysts are used in the petrochemical industry for various reactions. Zeolites in the more advanced form of ""nano zeolite"" are very important in this regard due to their high surface area. The aim of this research is to provide a ""spectroscopy-chemimetry"" method and to provide an optimal ...
Thesis for obtaining a master's degree. Abstract: The increase in environmental concerns and the progress of green chemistry processes have necessitated the replacement of homogeneous catalysts with heterogeneous ones. In this research, activated carbon was used as a suitable substrate due to its special properties. The most important of these properties are resistance in acidic ...
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 ...
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 Organic Chemistry Abstract: The new works carried out in this thesis include the condensation reaction of arylglyoxals prepared during the oxidation of acetophenones related to selenium dioxide with 1,2-diaminobenzene, 2,3-diaminomalonitrile, 2,3-diaminopyridine and 4-nitro-1,2-diaminobenzene in order to prepare quinoxalines and the ...
Dissertation for Master's Degree in Chemical Engineering, Biotechnology, Abstract: Microbial proteases are among the most important hydrolyzing enzymes, which account for 60% of the global market of industrial enzymes. In this research, synthesis of protease enzyme in solid state fermentation process using Bacillus bacteria. licheniformis was investigated. Various agricultural ...
Dissertation to receive a master's degree in the field of chemical engineering, thermokinetic orientation. Abstract With the increase in the use of fuel cells in the industry and as an on-site application, there is a need to develop production units on the site of hydrogen. In this research, a monolithic catalytic reformer in which autothermal reforming of methane takes place is ...
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 Chemical Engineering (Process Simulation and Control) Abstract Modeling and Simulation of the Electrostatic Desalination Process of Crude Oil by Elham Ariafard The aim of this research is to model the desalination process of crude oil based on the population balance method. For this purpose, the one- and two-stage electrostatic desalination process, which ...
Dissertation for M.A. degree. ""Trend of Biotechnology"" Abstract Today, due to the reduction of fossil fuel sources and the destructive effects of these types of fuels on the environment, researchers are thinking of replacing them. In recent years, biodiesel fuel is considered the most suitable alternative to diesel fuel due to its renewable nature and less pollution. The ...
Dissertation for M.Sc. Degree: Food Industry Abstract: Pectinases are a group of hydrolytic enzymes that break down pectic substances. Exopolygalacturonase (exo-p) and endopolygalacturonase (endo-p) are two types of this group. In this study, two fungal species, namely Aspergillus niger and Vetrichodermarisi, which were able to produce pectinase, were isolated. The results of ...
Doctoral thesis in the field of chemical engineering. Abstract The study of the effective parameters in the synthesis of silver nanoparticles by the inverse microemulsion method of metallic silver nanoparticles is of interest due to their use as catalysts, antimicrobial agents and biosensors. The practical use of silver nanoparticles is highly dependent on the size distribution ...
Master's Thesis of Chemical Engineering-Biotechnology Abstract Lipase is a carboxylic ester hydrolase enzyme that acts on triacylglycerol to release fatty acids, glycerides and glycerol. The discovery of the ability of lipase to catalyze the esterification reaction started a broad chapter in the field of this enzyme's functions. In this study, with the knowledge of the ability ...
Dissertation for Master's Degree in Chemical Engineering Abstract According to reports, heterogeneous photocatalysts are suitable for photodegradation of polluting compounds. Many semiconducting metal oxides such as: TiO2, SnO2, ZnO2, etc. can be used as photocatalysts in water splitting reactions, synthesis of organic compounds and removal of wastewater pollution. synthesized ...
Master's Thesis Abstract In this project, the coat cracker unit of Abadan refinery has been simulated using Hysys refinery software. In simulating and receiving information, feed properties and solving mass and energy balance equations have been used. Simulation data and operational data of Abadan Cat Cracker unit have been compared. Also, by changing some important operational ...
Dissertation for Master's Degree in Mechanical Engineering (Applied Design) Abstract In this research, the analysis of vibrations, buckling and wave propagation of wrapped nano beam under axial load on Pasternak substrate is discussed. First, the displacement and displacement field of the wrapped beam is obtained. Then, using the obtained displacement field, strain-displacement ...
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 ...
Dissertation for receiving a master's degree (M.A) in the field of school counseling. The effectiveness of teaching children's behavior management to mothers on the mental health of mothers and symptoms of attention deficit hyperactivity disorder in children. The purpose of this study was the effectiveness of teaching behavior management to mothers of children with attention ...
Dissertation for receiving the master's degree in accounting. Abstract: Activity-based costing system is one of the new costing systems for products and services, which provides better and more accurate information needed by managers and helps users in making correct and appropriate decisions. This research is a part of the scientific and practical research that was conducted in ...
Dissertation for M.A. degree in Business Administration - Insurance Management Abstract: The intended research is to investigate the effect of Michael Porter's competitive model on the activity of insurance companies in Isfahan Province. In this research, first, the competitive factors of Porter's model were examined, and then, according to the key factors of competition in the ...
Master's Thesis in Computer Engineering (Artificial Intelligence) Abstract In recent years, many methods have tried to investigate the level of mental fatigue with different criteria. These methods have used different scales for this task, including performance and electrophysiological based measurements. Among these tools, electroencephalogram (EEG) seems to work better and ...
Dissertation for Master's Degree in Computer Science (M.Sc) Software Orientation Abstract Smart phones and other mobile devices are becoming an ideal platform for continuous measurement of user activities by a large number of embedded sensors. In this way, energy consumption has become the most important challenge for mobile devices. Individual activity detection on smart phones ...
Dissertation for Master's Degree (M.A., Sports Physiology) Abstract The purpose of this study was to determine the effect of aerobic activity in hypoxic conditions on the concentration of interleukin-6 and 10 in serum in active young men. Seven active young men with an average age of 23.33±1.56 years, weight 67.16±3.14 kg, and height 176±1.76 cm participated in four sessions of ...
Thesis for obtaining a master's degree (M.A) in the field of physical education and sports sciences - sports physiology. Abstract The purpose of this research was to investigate the relationship between physical activity and BMI and body image in high school female students. For this purpose, 370 female high school students of a district of Rasht in the age range of 14 to 18 ...
Dissertation (or dissertation) for receiving a very good grade in the field of physical education and sports sciences, majoring in sports physiology. Abstract: The present study was conducted with the aim of determining the relationship between the level of physical activity, physical fitness factors and physical composition of female students of Al-Zahra Campus (Farhangian) ...
Abstract: In electromyography studies, it is generally accepted to normalize the signals so that they can be compared and interpreted. But due to the lack of a standard method for normalization, there are many differences in the normalization method. These differences are related to the reference signal measurement method. The purpose of this study is to compare the reliability ...
Dissertation for Master's degree (M.A.) Major: Sports Management Abstract This research was conducted with the aim of investigating the role of leisure time based on physical activity in the productivity of employees of the South Pars Gas Complex Company. The method of causal research is comparative. The statistical population includes all male and female employees in 1993, ...
Dissertation for Master's degree in Health Sciences in Nutrition Abstract Introduction Researches indicate the prevalence of blood lipid disorders in childhood and adolescence. Considering the formation of eating habits from childhood and adolescence and the impact on health or illness in adulthood, the present study was conducted with the aim of determining the correlation ...
1-1- Introduction Cardiovascular disease (CHD) [1] and above all coronary artery problems are one of the main causes of death in the new century and the first causes of death in Iran. High blood pressure, high blood fats and lipoproteins, age, sex, lifestyle, nutrition, smoking, inactivity, diabetes and obesity are among the traditional risk factors of cardiovascular diseases ...
Dissertation for Master's degree (M.Sc) Major: Organic Chemistry Abstract Carbon-carbon bond formation is very important in organic chemistry. One of the reactions that lead to the formation of this bond is the Novnagel condensation reaction. The products of this reaction have wide applications, including in the pharmaceutical, paint, polymer and other industries. . . are In ...
Dissertation for Master's Degree in Nursing (Community Health Nursing Orientation) Abstract Introduction: Non-exercise and ineffective methods of dealing with stress are common among nursing students, which leads to negative health consequences, since these students will be role models for them as health service providers in the future. Purpose: The purpose of the present study ...
Thesis presented as part of the academic activities required to obtain a Ph.D degree in physical education and sports science, sports biomechanics. Abstract: The purpose of this study is to investigate and compare the electromyographic activity of selected shoulder girdle muscles and scapulohumeral rhythm of handball players, tennis players, swimmers and non-athletes during arm ...
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: Introduction: One of the main goals of treating periodontal diseases is to preserve the alveolar bone in order to continue the survival of the tooth. There is a suspicion that if the activity of osteoblast cells is stimulated and the osteoclastic activity of bone cells is prevented during the treatment process, the bone structure can be rebuilt. The positive effect of ...
Abstract: Introduction: Diabetes or sugar disease is a metabolic disorder (fuel production) in the body. In this disease, the ability to produce insulin in the body is lost, or the body becomes resistant to insulin, and therefore the produced insulin cannot perform its normal function. There are two main types of diabetes. In type 1 diabetes, the destruction of beta cells in the ...
Dissertation for Master's Degree in Nursing Education (Community Health Orientation) Abstract Introduction: Physical activity is one of the most important components of a healthy lifestyle and identifying various psychosocial variables affecting physical activity is of particular importance. Objective: This study was conducted with the aim of determining the amount of physical ...
Dissertation for receiving a master's degree, specialization: accounting. Abstract: The main role of financial reporting is the effective transfer of information to external people in an authentic and timely manner, which is realized in the shadow of reporting transparency and quality disclosure of financial information. A review of past studies shows that the transparency and ...
Dissertation for Master's Degree Objective: Considering the frequency and high prevalence of attention deficit hyperactivity disorder (ADHD) as one of the most common psychiatric disorders and the occurrence of numerous problems in the field of behavioral and cognitive issues following this disorder, research on the causes and solutions to improve the problems that have arisen ...
Dissertation: To receive a Ph.D. Abstract Introduction: Attention-deficit hyperactivity disorder (ADHD) is a neuro-behavioral syndrome that is characterized by inattention, irritability, high activity, anxious and turbulent behaviors, especially in boys. The etiology of ADHD has not yet been determined, but brain volume reduction, low birth weight, and brain injuries during ...
Executive Management Master's Thesis 1 Chapter 1 General Research 1-1 Introduction The necessity of globalization of companies and societies is an accepted and undeniable reality. In the current business environment, more than in any past period, the only thing that remains constant is the phenomenon of changes. The rapid and enormous changes of the last two decades in ...
Dissertation for Master's Degree in General Psychology, Winter 2019. Abstract of the present research was conducted in order to investigate the effectiveness of emotion regulation training on the social competence of preschool children. In this research, an experimental design with an experimental and control group was used. The statistical population includes all preschool ...
Dissertation for Obtaining an M.A. degree in the field of educational management in the academic year 1393-1394. Abstract: Recently, a new concept has been proposed in the theoretical foundations of management, which is called organizational maturity.
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
Field: executive management, abstract, introduction and purpose of research: Outsourcing means finding new service providers and new methods to provide materials, goods, components and services to them with confidence.
Dissertation for receiving a master's degree in the field of entrepreneurship management, 91 Shahrivar Abstract: Researches show that in recent years, the trend towards entrepreneurship and related issues in the country
Master's Thesis in the field of Industrial Management - Production Management in Bahman 2013 Abstract Home business has received attention in recent years in our country. These businesses have advantages
end Letter for receiving a master's degree (M.A.) in the field of business management, financial orientation, fall 2013. Abstract of this research is a group of items from the exploration of the basics of research evaluation regarding motivation.
Dissertation for Master's Degree (M.A. Public Administration, Financial Management Orientation, Winter 2013) Abstract: The purpose of this research is to investigate the effect of information technology application on the performance of human resources management and performance.
Master's Thesis in Philosophy of Education and Training May 2014 Abstract: The purpose of this research is to investigate the importance and position of Challenging and neglected Spiritual education And then
Thesis of Master's Degree in Executive Management, Orientation: Strategy of the academic year 90-91 Abstract The issue of management skills is one of the issues that has been of interest since the beginning of management development until today
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 the degree of ""M.A."" Field: Educational Management Abstract of the present research with the aim of knowing and analyzing Investigating the relationship between trust in management and job satisfaction of teachers in water schools
Master's Thesis in Geophysics – Seismology 2019 introduction of spectral acceleration maps by probabilistic method for Iran in the range of 44-54 geographic longitude and 40-26-5 geographical latitude based on the analysis
Master's degree thesis, field: MBA (Winter 2013) Abstract: Today, knowledge is the main source of power, and gaining authority in today's world depends on the production of science and knowledge and its management. Meanwhile, knowledge organizations such as research organizations also need to help create innovation in this turbulent environment by using knowledge management ...
Master's Thesis in Budget and Financial Management, February 2019 Abstract In recent years, the country's banking system has become obsolete and overdue due to the significant growth in the rate of receivables
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
Dissertation to receive a master's degree in the field of educational sciences Abstract The purpose of this research is to investigate and compare the effectiveness and efficiency of appointed and selected managers and officials in terms of the degree of
Dissertation for receiving the master's degree (M.A.) orientation ""transformation"" Fall 1993 Thesis abstract (including summary, objectives, implementation methods and results obtained): The purpose of the current research is to investigate the relationship between
Abstract: Today, knowledge is the main source of power, and gaining authority in today's world depends on the production of science and knowledge and its management. &
Thesis Management Group for M.A.” Shahrivar 1391, the abstract of banks is one of the institutions
Dissertation for Master's Degree in Business Management with Financial Orientation Year: February 2018 Abstract: The purpose of this research is to investigate the effect of future contracts on investment risk in Tehran Stock Exchange.
Thesis for receiving the master's degree in management (MA), focus: educational management, academic year 1391-1392, abstract of training and improvement of human resources as one of the strategies to achieve
Dissertation for Master's Degree in Psychology of General Orientation, Shahrivar 2013 Abstract Objective: The purpose of this research is to determine the role of resilience, self-efficacy and hope in predicting students' happiness.
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
Thesis for receiving the degree of master's degree (M.A.) orientation: ""domestic trade"" winter 2011, the first chapter of the general research Introduction: the word risk in the word means risk and hazard, but in the definition
Master's Degree in Architectural Engineering (M. A) June 2013 Abstract: This article is taken from a research that aims to identify the factors affecting the communication of spaces.
Dissertation for receiving a master's degree in architectural engineering, specialization: Architecture, July 2019. Abstract Children have a very special place in today's world, as far as the future of nations and their global position can be predicted based on the characteristics of their children. In advanced countries, educational methods are determined for the flourishing of ...
Dissertation for receiving master's degree (M.A) in regional planning orientation, winter 2013 Abstract: Today, many researchers pay attention to the role of tourism in economic and social development
Dissertation for receiving a master's degree in the field of architecture, Mehr 2013 Abstract: One of our needs today is to have a space to get acquainted with new architectural technologies in the world
Dissertation for Master's Degree, Field: Architecture, Orientation: Architectural Technology, Spring 2014 Abstract With the formation of cities and the development of cities and communities, the needs and demands of people in the city