Download more than 100 examples of thesis, proposal and project topics about uric acid in editable WORD file format at undergraduate, graduate and doctoral levels for use and reference in research, articles, theses, student and academic projects.
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, ...
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 ...
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 ...
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. ...
Thesis for obtaining a master's degree in organic chemistry. Abstract: Title: Effective three-component synthesis of new 4-aryl-5-(tert-butylamino)-2-(1-methyl-1H-pyrrol-2-yl)furan-3-carbonitrile derivatives. In this research, a direct and efficient method for preparing new 4-aryl-5-aminofuran derivatives through a three-component one-pot reaction ...
Dissertation for the degree of Doctor of General Medicine Abstract Introduction: Kidney stones have been known since ancient times. Bladder stones have been seen in the examination of Egyptian mummies from 7000 years ago. Urinary stones are the third most common disease of the urinary tract, and the evidence shows that the incidence of this disease has continuously increased in ...
Master's thesis in the field of chemistry, Analytical Chemistry, Abstract In this project, a molecular template polymer was prepared for the selective extraction of phenylmercury chloride. To prepare this polymer, methacrylic acid (active monomer), ethylene glycol dimethacrylate (cross-linking agent), 2,2-azobisisobutyronitrile (initiator), phenylmercury chloride (target ...
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 ...
Master's degree thesis, field: Chemical Engineering Abstract: In this research, the absorption of methyl orange dye, which is one of the most widely used dyes in the textile industry, by polypyrrole adsorbent based on polyvinyl alcohol has been investigated. The tests were performed in a discontinuous system using a colored solution with a concentration of 40 ppm. After ...
Master's thesis in the field of chemical-biotechnology engineering Abstract Protozoan protein refers to the protein obtained from the cultivation of bacteria, yeasts, filamentous fungi or algae, which can be used as human food or animal feed. In fact, protozoan protein is the dried cells of microorganisms that are obtained by their fermentation on different substrates. ...
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 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 ...
Persian summary of the cheese plant with the scientific name of Malva Ngalkata is native to Central Asian countries. In Iran, paneerak grows in different regions, including Kurdistan, Azerbaijan, Alborz, Tehran and Khorasan provinces. In traditional medicine, cheese plant has many therapeutic benefits and uses, such as reducing muscle and nerve pains, healing wounds, relieving ...
Master's Thesis of Polymer Industry Engineering Abstract With the progress of human civilization, technology development and the ever-increasing population, the world is currently facing a problem called pollution that threatens the lives of the inhabitants of the earth. Pollution caused by the accumulation of persistent toxic compounds in soil and water, such as chemicals, ...
Master's Thesis in Agricultural Engineering, Food Industry, Abstract: The effect of the water extract of the monkey flower plant on the storage time and quality of frozen rainbow salmon. Recently, due to the avoidance of using chemical preservatives in the food industry, the attention of researchers has been drawn to the use of natural compounds in order to increase the shelf ...
Abstract To investigate the effect of Nestern base on the vegetative and reproductive growth of four rose cultivars, the experiment was conducted as a factorial with two factors in the form of a randomized complete block design in 3 replications. The first factor (A) includes four cultivars of rose Tabo (red), Superstar (orange), Dr. Benjamin (pink) and Evening Star (yellow) and ...
Abstract Ostrich meat, which is classified in the red meat group, has a very high nutritional value, so it can be said that it is one of the least fatty and healthy. The most samples of red meat available. Heracleum Persicum or Iranian safflower plant (from Apiaceae family) is one of 10 species of Heracleum genus in Iran. The current study, considering the antimicrobial ...
Dissertation for receiving a master's degree (MSc) in the field of animal science - animal nutrition. Abstract In order to investigate the effect of rosemary powder and vitamin E on performance, blood parameters, immune system, and the quantity and quality of broiler chickens, an experiment was conducted in the form of a factorial design. For this purpose, 270 one-day-old male ...
Dissertation to receive a Master's degree (M.Sc.) in the field of Animal Science, Animal Nutrition, Abstract: Poultry breeding has taken a special place to provide part of the nutritional needs of the society, and the current society has correctly recognized this position and it is expanding every day. Therefore, it is very important to try as much as possible to improve the ...
Dissertation for receiving a master's degree in the field of food science and industry, food microbiology, abstract, due to the vast amount of desert resources in the country, as well as the problems of lack of water, camel breeding and attention to its meat have gained considerable importance. Rosemary is one of the medicinal plants with proven antimicrobial properties. In the ...
Academic Dissertation for Master's Degree in: Organic Chemistry 1-1) Introduction Today, nanotechnology [1] is an attractive subject that has attracted the attention of scientists, industrialists and even ordinary people due to the special properties and practical potentials of these materials. Considering the wide applications of carbon nanotubes, the methods of mass production ...
Thesis for receiving a master's degree in the field of chemical engineering, environmental orientation. Abstract: Ethylenediaminetetraacetic acid, due to its ability to solubilize and deactivate metal ions by forming a complex in the aqueous environment, has many applications, especially as a chelating agent for iron fertilizer. The synthesis of this substance is done in ...
Dissertation for receiving the master's degree ""M.Sc."" Chemical engineering trend, thermodynamic and synthetic engineering Abstract In this study, the modeling of dilute acid hydrolysis of walnut green skin as a sample of lignocellulosic material to produce fermentable sugar in the bioethanol process has been studied. The four parameters of temperature, time, acid ...
Dissertation for M. Sc. Abstract Nitrates, nitrites and ascorbic acid are present in a wide range of foods. Vegetables are an important source of nitrate, nitrite and ascorbic acid absorption in the diet. The purpose of this research is to investigate the effect of freezing and cooking process on the amount of nitrate, nitrite and ascorbic acid of commonly consumed vegetables. ...
Dissertation for Master's Degree in Food Science and Engineering, Food Microbiology, Abstract: Today, the increase in environmental pollution and the decrease in oil resources have led to the development and replacement of biodegradable packaging instead of packaging derived from petroleum resources. Also, in this regard, the use of antimicrobial compounds such as silver ...
Abstract This experiment was conducted in order to investigate the use of different levels of sesame flour and two ration methods based on total amino acids and digestible amino acids along with phytase enzyme on performance and carcass characteristics in broilers. 360 day-old broiler chickens were allocated in 12 treatments, 3 replications and 10 chicken pieces in each ...
Dissertation for obtaining a master's degree in the field of food health and safety, abstract background: addition of edible acids to foods, in addition to inhibiting effects on microorganisms, creates the right taste and color in them. Objective: The present study was conducted in order to investigate the effect of organic acids on some microbial and organoleptic chemical ...
Dissertation for Master's Degree (M.Sc) Abstract Chrysanthemum (Chrysanthemum morifolum L.) is one of the most important cut flowers in the world, which today ranks second in the world after roses in terms of economy and cultivation. One of the important problems of this flower is vascular blockage and disruption of the water balance. For this purpose, a study based on a ...
Thesis for receiving a master's degree in horticulture, breeding and physiology of ornamental plants. Abstract One of the characteristics of ornamental leaf plants is the production of a sufficient amount of leaves and side branches to create a dense appearance. In some cases, it is necessary to treat non-branching cultivars with growth regulators to produce enough leaves and ...
Dissertation for M.Sc. specialization: Agriculture Abstract to investigate the effect of salicylic acid on the yield and yield components of barley variety (Walfajr) under experimental drought stress conditions in the greenhouse of Arsanjan Azad University, in the crop year (1389-1390). This experiment was carried out as a factorial in the form of a randomized complete design ...
Dissertation for Master's Degree in Horticulture-Fruit Science Abstract After being separated from the mother plant, the fruit is alive and breathes and undergoes significant changes after harvesting. The storage period of fruits can be increased by optimizing environmental conditions, minimizing mechanical damage and using beneficial compounds such as gibberellins and ...
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 (M.Sc) major: food chemistry Summary Persian Iran is the main habitat of walnuts. Iranian walnut is an economically important species and has a lot of nutritional value. In this research, random walnut samples were collected from 100 walnut trees in two areas of Baghstan located in Tehran province and Erengeh located in Alborz ...
Dissertation for the M.Sc. Field of agriculture, the effect of water stress, zeolite and salicylic acid foliar spraying on some agronomic and physiological traits of spring safflower 1: General: 1-1: Introduction: Environmental stresses are the most important factors that reduce the yield of agricultural products in the world. If environmental stresses did not occur, the actual ...
Dissertation to receive Master's degree (M.sc) in Horticultural Science Engineering, Physiology and Cultivation of Medicinal, Spices and Aromatic Plants. Its active medicinal compounds mainly include phenolic acids and alkamides. Different parts of the plant, including its roots and aerial parts, have many healing properties. The present research is to investigate the effect of ...
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 ...
Dissertation for obtaining a master's degree in agriculture (M.Sc) Major: Agriculture Abstract: This split factorial experiment was carried out in the form of random complete blocks in 3 replications in Karaj city (agricultural engineering town) at the end of March 2012 in Karaj. This experiment includes 3 factors, irrigation in 2 levels (rainy conditions and supplementary ...
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.
Thesis for the M.Sc degree in wood and paper industry engineering, Mehr 2013 Abstract: In this research, the physical and mechanical properties of nanocomposites obtained from cellulose nanofibers and poly polymers
To receive a master's degree in polymer engineering - polymer industries, May 2013 abstract With the progress of various sciences and knowledge, the boundaries of knowledge have converged and in some fields we are witnessing
Dissertation for Master's Degree (M.A.) Major: General, Investigating the effectiveness of exercise on the level of self-esteem, happiness and quality of life of young people. For this purpose, among the beginner athletes who referred to the Darab fitness club in the summer of 2013, 60 people were available and 60 people were selected from normal people and they were matched ...
Chapter 1 Introduction and Generalities 1-1 Introduction Since long ago, humans have been thinking about the effective and useful use of their abilities, facilities and resources, but in today's industrial world, this is more than ever.
Abstract: All crops are different from each other in terms of biological characteristics and environmental needs, while the natural and environmental characteristics of the land also have drastic changes from one region to another. Many factors affect the growth and development of plants. Some of these factors include: the amount of energy received from the sun, the temperature ...
Chapter 1 1-1-Introduction Climate[1] is a complex system[2] that is changing mainly due to the increase of greenhouse gases. During the 20th century, especially in the last two decades, the climate of the earth lost its balance and showed a tendency to increase the temperature (Rahimiu et al., 2012). According to many experts, climate change is a natural phenomenon[3] that has ...
Dissertation for Master's Degree in Physical Education (M.A.) Major: Exercise Physiology Abstract The purpose of this research is to investigate the effect of 6 weeks of high-intensity interval training on the serum levels of growth hormone and ghrelin in overweight men. For this purpose, 20 overweight men were randomly divided into two groups (experimental=10, control=10). ...
Master's Thesis of Physical Education and Sports Sciences (Exercise Physiology) Abstract The purpose of this study was to study the effect of omega-3 supplementation during an increasing aerobic training period on the response of pro-inflammatory cytokines TNF-?, ?1-IL and insulin resistance index in type 2 diabetic men. For this purpose, 30 men with type 2 diabetes with an ...
Thesis for obtaining a master's degree in the field: business management, orientation: financial management. Abstract In today's world, due to the increasing speed of science and knowledge, organizations are forced to use communication technology to adapt to the changing environmental conditions, and in this direction, they must invest. With the entry of a telecommunication ...
To receive a master's degree in textile technology engineering. Abstract In the previous research, multi-sized nano-roughness was developed using nanoparticles with different sizes and different surface charges along with silicone resin coating to produce multi-purpose textiles with stable properties. In this research, the idea of ??using laser irradiation and finishing textiles ...
Dissertation for Master's Degree (M.A.) Major: Sports Physiology Abstract of Dissertation (including summary, objectives, implementation methods and results obtained): The purpose of this research was to study the effect of the combination of resistance exercise and water thistle extract on liver enzymes in healthy male rats, and according to the objectives and nature of the ...
Master's Thesis in Cinema Abstract: The claim of portraying or expressing and narrating the disaster, especially in the contemporary era after the wars and the bloody massacres and the Baathist genocides during the Halabja (1988) and Anfal (1988) operations, has always been the focus of Kurdish filmmakers. Reviewing the memories of war survivors through the fictional and ...
Dissertation for Master's degree (M.A.) Major: Human Resource Management Abstract This research tries to analyze the relationship between work ethics and organizational commitment. In this regard, the four-part model of Gary Guricipti and the three-part model of Allen and Meyer are used as the theoretical framework of the research. The main hypothesis of the study is: There is a ...
Abstract Landscape painting has lost its traditional definition in the current century and its existence as a coherent and unified genre has been questioned. Studies related to it have become interdisciplinary branches, and the recognition and review of related works requires understanding of diverse sources in many fields of knowledge. Considering the lack of Persian sources in ...
Master's Thesis (M.sc) Civil Engineering, Soil and Foundation Mechanics Abstract In this research, the stability of soil reinforced with geogrid located on an underground cavity was analyzed using plaxis software, and the effect of several factors such as the number of geogrid layers, the length of the geogrid layer, the stiffness of the geogrid layer, the optimal location of ...
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 ...
In order to receive a master's degree in textile technology, it is essential to know the physical and mechanical properties of carpets to produce a quality product and maintain the proper appearance. In this research, an attempt has been made to provide a model to determine the relationship between the different parameters of these characteristics, therefore, to measure 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 ...
An academic thesis for receiving a master's degree in chemical engineering, environmental orientation. Among the models that are able to make successful predictions for the performance of reverse osmosis membranes, that is, the amount of separation and flow flux in a wide range of physical conditions (membrane and solution) and laboratory conditions (pressure and concentration), ...
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 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. ...
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 ...
Dissertation for Master's Degree (M.A) Major: Sports Biomechanics Abstract Objective: In recent years, the use of permitted sports supplements has become one of the most important parts of an athlete's preparation to participate in the field of competition. Despite the many researches that have been conducted in the field of supplements, there is no general consensus on ...
Physical Education and Sports Science Thesis for Master's Degree Abstract: Background and Objective: The purpose of this study is to determine the effect of 8 weeks of intense training with and without water extract (red and black oleander) on plasma and liver neuropeptide w levels, cortisol and plasma T4 hormones in male rats. Materials and methods: In this experimental study, ...
Dissertation to receive a master's degree in the field of Analytical Chemistry, Abstract Biosynthesis of gold nanoparticles with small size and biological stability are very important and have various biomedical applications. In this work, an easy and simple method for the green synthesis of gold nanoparticles using willow tree bark extract is reported. The bark of the willow ...
Dissertation for Master's Degree (M.Sc) Major: Applied Chemistry Persian Summary The purpose of this research is to investigate common fatty acids in ostrich oil and determine the amount of retinol in snail secretion to make a cream with therapeutic properties. Since 3000 years ago, the healing properties of ostrich oil have been known to treat wounds, burns, joint pain and skin ...
Master's Thesis in the field of Chemical Engineering Abstract Investigation of parameters affecting the production of alumina gel by sol-gel method Sol-gel method is one of the common methods that is widely used to produce different nanoparticles. In this method, a solution of initiators is mixed with water in the presence of a catalyst, and hydrolysis and polymerization ...
Dissertation for Master's degree in chemical engineering, thermokinetic orientation, abstract removal of hazardous organic pollutants from groundwater and wastewater is one of the most important topics in environmental research. Phenols and phenolic compounds have been identified as hazardous pollutants. Several technologies and processes have been developed for industrial ...
Master's thesis in the field of chemical engineering, abstract of simulation and optimization of biological reactor producing butanol, semi-continuous fermentation is an efficient and beneficial method to produce valuable metabolic products such as biofuels. Mathematical modeling of semi-continuous bioreactors is a very difficult and complex issue due to the transitory and ...
Master's Thesis in Chemical Engineering (Gas Orientation) Abstract Laboratory Investigation of Gas Dehumidification Using Triethylene Glycol Solution in Hollow Fiber Membrane Contactors In this study, two hollow fiber membrane contactors with different types of Polyvinylidene Fluoride (PVDF) and Polypropylene (PP) fibers have been used for gas dehumidification by Triethylene ...
Dissertation for the Master's Degree in Sports Physiology Abstract Growth hormone binding proteins with high absorption are converted by different mechanisms depending on the species. The purpose of this research is to investigate the effect of a session of resistance building activity on growth hormone response in male athletes and non-athletes. The current research is ...
Dissertation for Master's degree (M.A.) Major: Sports Physiology Abstract of the thesis (including summary, objectives, implementation methods and results obtained): The purpose of this research was to study the effect of the combination of resistance training and water thistle extract on liver enzymes in healthy male rats, and according to the objectives and nature of the ...
Dissertation for Master's Degree in Sports Physiology Persian Abstract of Dissertation: Background and Purpose: The purpose of this research was to investigate the effect of a period of L-arginine supplementation on the responses of VEGF, endostatin and maximal oxygen consumption of trained wrestlers following a session of stimulating activity. Materials and methods: In this ...
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 ...
Master's thesis in the field of chemistry, analysis, abstract. In this research, the synthesis of polymer nanoparticles of ion template using sedimentation method and for the separation and preconcentration of nickel ions from aqueous samples is reported. Nickel template polymer nanoparticles by dissolving stoichiometric amount of nickel nitrate and ligand ...
Chemistry - trend of organic chemistry Abstract Coumarin or (2-H-chromen-2-one) and their derivatives are compounds that are naturally present in many plants, including tonka beans. And they are an important class of the family of benzopyrone compounds. Coumarin and its derivatives are considered essential elements in many bioactive compounds such as anticoagulant, anti-HIV, ...
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: 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. ...
Chemical engineering master's thesis without preface today simulation in processes can be an important tool to solve problems in different industries. A new idea that should be done in the real world by trial and error with a lot of costs and risks can be simulated in the environment of a strong software and the results can be used. Simulation can also be used to check and ...
Dissertation of the Ph.D course in Chemical Engineering, Biotechnology, Abstract: Clostridium Langali is a highly anaerobic estogenic bacterium that can grow on synthesis gas components, i.e. CO and H2/CO2, and convert them into ethanol and acetate at ambient temperature and pressure. During this process, the bacterium shows a complex metabolic pathway that includes both ...
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 ...