Download more than 100 examples of thesis, proposal and project topics about food contamination in editable WORD file format at undergraduate, graduate and doctoral levels for use and reference in research, articles, theses, student and academic projects.
Dissertation for receiving a master's degree, specialization: microbiology. Abstract Staphylococcus aureus is considered as the third most important cause of food-borne diseases. Milk is the primary source of Staphylococcus aureus and milk products are a known source of staphylococcal poisoning. This study was conducted to determine the prevalence of Staphylococcus aureus in ...
Dissertation: To receive the degree of professional doctor of veterinary medicine (D.V.M.) Farsi abstract Title: Investigating the contamination of drinking water of broiler farms in Piranshahr city with Escherichia coli bacteria Drinking water is one of the vital and nutritious factors that is necessary for optimal growth and control of body temperature and should always be ...
Dissertation for receiving a master's degree in food science and industry, food microbiology, abstract Since the occurrence of food poisoning in a hospital can endanger the lives of patients and other people who use hospital food in some way and sometimes have a weak immune system, it is very important to observe food hygiene in the hospital. Every person who prepares, prepares, ...
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 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 in Physical Education and Sports Sciences - Sports Physiology Abstract: Background and Objective: During metabolic changes during pregnancy, the mother's contact with heavy metals is considered very important for placental function and fetal health. But it has been assumed that endurance training by affecting the activity of metalloproteins such ...
Dissertation for Master's Degree in Pediatric Nursing Abstract Introduction: Thalassemia patients are frequent blood consumers, blood transfusion without complications depends on the knowledge, optimal and timely implementation of nursing skills that can lead to increased survival and life of thalassemia patients, how to apply and comply with safe transfusion nursing standards ...
Dissertation for Master's Degree (M.Sc.) Direction: Chemical Engineering Abstract It has been less than two centuries that the preparation and distribution of food in a commercial manner and gradually modernized today to where any type of product or product can be purchased in any season, but since food is a perishable substance, different methods have been created for long-term ...
Master's Thesis in the field of Chemical Engineering (no orientation) Abstract of the laboratory study of the wear phenomenon of liquid containing sand in pipelines. The studied fluid consists of two phases, liquid and solid. The liquid phase is water, and sand particles form the solid phase. In this research, the parameters affecting the wear rate, including: fluid speed, sand ...
Dissertation (or Thesis) to receive the master's degree ""M.SC"" in microbiology. Abstract: Abstract: E.coliO157H7 bacteria is one of the main causes of food poisoning and diseases such as diarrhea, hemorrhagic colitis, hemolytic uremic syndrome, thrombocytopenic purpura and even death in humans. The aim of this study is to evaluate pathogenic genes 1stx, 2stx, eaeA in urine ...
Dissertation for receiving a master's degree in the field of agricultural engineering, science and food industry, food microbiology. Abstract The antimicrobial effect of elderberry kernel extract as a substitute for chemical preservatives in the market was investigated on the chemical, microbial and sensory characteristics of mayonnaise. The measurements showed that the ...
Persian Abstract Introduction: In the food industry, there is an increasing tendency to develop economic methods in order to prepare food products with high nutritional and sensory value. Drying is one of the most widely used methods for preserving fruits and vegetables. Citrus fruits are one of the most important tropical and sub-tropical fruits in the world, which are highly ...
Dissertation for receiving a master's degree in the field of food science and engineering, specialization: food science and industry. Abstract Considering the various uses of vegetables in human nutrition, as well as their taste and usefulness in maintaining health and well-being, their importance is increasing day by day. Considering the short life after harvesting and ...
Abstract: After wheat, rice is one of the most important grains consumed by the people of the world, which is widely present in people's diet. Half of the world's population depends on rice as a staple food. There are many items of rice in the world and now rice is one of the strategic products of the country. Contamination of rice with heavy metals may be a serious threat to ...
Food Science Engineering Thesis for receiving the master's degree ""M. Sc"" Abstract Nitrate, nitrite 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 frying and boiling process on the amount of nitrate, nitrite and ...
Master's Thesis on Aquatic Ecology, Fisheries Abstract Rivers, as one of the most important water resources, are very vulnerable to human activities. Creating reservoirs and dams is one of the oldest forms of human intervention in aquatic ecosystems. Despite the many benefits (hydroelectric energy production, flood control and water level regulation), dams also have the ...
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 (or thesis) for receiving a master's degree in agriculture, agricultural biotechnology, abstract: Potato (Solanum tuberosum L.) is the most important nutritious plant after cereals, and it is the fourth major crop in the world after wheat, rice and corn. Due to its vegetative reproduction, the potato product is susceptible to contamination by bacteria, fungi, ...
Dissertation for receiving a master's degree in the field of agricultural engineering, food science and food industry, food chemistry. Abstract: In the meat industry, the shelf life and juiciness of the meat is of particular importance, which is the purpose of this research. In this research, the thigh and breast muscles of chicken and ostrich meat were used, and 5 samples of ...
Dissertation for Master's Degree in Agricultural Engineering, Plant Pathology, Abstract The nematode Globodera rostochiensis had not been reported from Iran before 2007. The high contamination of the nematode in the potato fields of Hamedan province is considered a serious threat to the production of potatoes, which is the economic product of this region. Considering the ...
Dissertation for Master's Degree in Food Science and Engineering. Abstract Every year, millions of tons of plastic waste, including bags, plastic envelopes, and packaging materials, enter the environment and cause problems to the environmental cycle due to their irreversibility, and as a result, the need for degradable plastics in nature is increasing day by day. Today, the ...
Abstract: Weevil species of Larinus spp. (Col.: Curculionidae) feed on the seeds of dark weeds of Asteraceae and are effective in controlling weeds belonging to this family. In this research, Larinus species were collected by regular sampling during different growth stages of dark weeds of Asteraceae during 2009 and 2010. In this study, seven Larinus species with the scientific ...
Dissertation to receive a master's degree in agricultural engineering, food science and industry, orientation: food microbiology Abstract Cheese is one of the most nutritious and important milk products and the most important dairy product, which is the result of coagulation of cow, sheep, goat and ewe milk or a mixture of 2 or more types of them that is pasteurized by one of ...
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 ...
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 ...
The thesis for receiving the master degree ""M.sc"" in the field of agricultural engineering, agriculture, abstract, with the aim of investigating the effect of organic matter on the growth and yield of potato cultivars, with the aim of producing a pure experimental product in a factorial format, in the form of a randomized complete block design with 3 replications, was carried ...
Dissertation for M.A. specialization: Marketing Winter 2011-1-Introduction Today, with the competitive markets and continuous changes in the environment, organizations have realized the fact that human
Abstract: In this study, the relationship between ownership concentration, company performance and dividend policy in companies listed in the food and pharmaceutical industries of the Tehran Stock Exchange has been examined. The statistical sample of the research includes 44 companies during the period of 1380 to 1387. The chosen approach for hypothesis testing is the ...
March 2013 Field: Economics Orientation: Economic Sciences Abstract: In the highly competitive environment of the food industry, the preservation and development of the market is the result of the brand's performance. Therefore, identifying the effect of the brand on the sales performance of ingredients.
Master's Thesis - Industrial Management, Financial Orientation Abstract: The purpose of this research is to investigate the effect of market competition on the profit fluctuations of food industry companies that are members of the Tehran Stock Exchange. In this research, which is practical in terms of its purpose and semi-experimental research in terms of its method; After an ...
Master's Thesis of Faculty of Humanities, Department of Management Abstract Considering the importance of brands in creating value and increasing the cash flows of institutions, it is necessary for managers of units to pay special attention to this category and strive to form, create and maintain a brand that can meet the expectations of consumers, shareholders and other groups ...
Dissertation for Master's Degree in Business Administration Abstract: In this project, the title of the research is the specific value of the brand name and brand on the buying behavior of food consumers (case study: Mana pasta in Alborz province).
Dissertation for obtaining a master's degree in the field: public administration, specialization: human resources, which is one of the main branches of entrepreneurship, organizational entrepreneurship, which undoubtedly has a significant contribution to the success and excellence of the organization. This factor leads as an innovation in production and competitive advantage and ...
Master's Thesis in Business Management, International Business, Abstract The purpose of this research is to investigate the relationship between organization structure, business strategy and then their impact on the promotion and improvement of the performance of food industry companies in Tehran province using resource-based theory. The organizational structure includes the ...
Master's Thesis in Business Management, International Business, Abstract: Managers who are involved in export marketing, initially show a desire to make decisions about the method of entry to expand their market abroad. The purpose of this research is to investigate the effective factors that affect the choice of the method of entering the foreign market of an export company. ...
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 ...
Dissertation for receiving a doctorate degree in dentistry Abstract Introduction: The type of diet is one of the factors that play a role in tooth decay. The present study was conducted with the aim of investigating the profile of healthy nutrition and food patterns along with caries experience in dormitory and non-dormitory students of Mashhad Faculty of Dentistry in 2011. ...
Dissertation for receiving the master's degree ""M.Sc."" Orientation: food industry Abstract quantitative and qualitative analysis of bacterial and fungal flora and total volatile nitrogen, 6 types of commercial food, extruded (floating) produced in Mazandaran province, including: starters 1 and 2, growth and endings 1, 2 and 3, were investigated in a period of 90 days (0, 30, ...
Master's Thesis in Food Safety and Health Abstract: Background: Essential oils and extracts obtained from medicinal plants with antimicrobial, anticancer and antioxidant compounds are of particular importance as new and natural medicinal compounds, both in the field of health and treatment of diseases and protection of raw and processed foods. Objective: To determine the ...
Dissertation for receiving a professional doctorate degree in the field of medicine Persian Abstract Introduction: Considering the importance of swimming in physical and mental health and the aspect of water therapy for diseases, it is important to observe hygiene and standards in swimming pools. Swimming pools, as one of the recreational centers and in terms of direct ...
Abstract Nowadays, due to the resistance of microorganisms against antibiotics, it is important and necessary to use medicinal plants to obtain new compounds to overcome them. The aim of this study was to investigate the antimicrobial effects of methanolic and blue lime extracts against bacteria and mold. In this research, lemon peel extract was extracted by two methods, aqueous ...
Dissertation: To receive the degree of professional doctor of veterinary medicine (D.V.M.) Title: Investigating the level of bacterial contamination of unhatched eggs in the hatchery of Mahabad city. Hatchery is an important part of the poultry industry, and the spread of bacterial diseases can be prevented by following the hygiene principles. In this research, samples were ...
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
Thesis for obtaining a master's degree in educational management (M.A.) academic year: 1392-93 Abstract: The purpose of this research is to investigate the relationship between the leadership style of educational managers and the mental health of teachers
Thesis of Master's Degree in Commercial Management, Insurance Orientation, Summer 2019 Abstract The food industry can be considered the most key industries of any country. This industry by solving the basic needs of families
Master's Thesis of Faculty of Art and Architecture, Department: Carpet (Painting), October 2013 Abstract: Today, in today's advanced and industrialized world, using new methods, it is trying to make Tul products
Master's Thesis - Allameh Tabatabayi University Summer 2018 Abstract The purpose of this research is to evaluate the quality of services provided from the perspective of customers of 4 and 5 star hotels in Isfahan province. Based on the Seroqual model
Master's Thesis in (Agricultural Economics Engineering) Winter 2013 Abstract: Drought is one of the major problems that Kerman province is facing. And in the last decade, it has gained critical dimensions
Dissertation of Master's Degree in Economic Sciences October 1392 abstract In economic literature, population, both in terms of level and size and in terms of its growth rate, is one of the most important variables.
Abstract Today, rice is the main food of more than half of the world's population and rice is cultivated in five continents and more than forty countries. Rice is one of the main meals of the people of Iran, until 1340, Iran exported more or less rice annually, and since then, as a result of the improvement of the economic situation of the people and the rapid increase of the ...
Dissertation for receiving a master's degree, specialization: accounting, is an abstract of the present research and research work in order to determine the effective factors in the selection of accounting methods for the inventory of materials and goods and its effect on the quality of profitability of companies admitted to the stock exchange. This thesis prepares a framework ...
Master's Thesis in Accounting Abstract The creation of joint-stock companies and the emergence of conflict of interests between owners and managers necessitated the formulation of practical solutions to eliminate this conflict, which is known as agency problems in the literature of finance and accounting. This issue caused a lot of research to be done in the field of accounting ...
Academic thesis for obtaining a master's degree in architectural engineering in March 2012 1- The first chapter (research plan) stating the problem of the relationship between man and nature is an attractive and interesting topic in M
Master's Thesis of Geography and Tourism Planning (M.A.) Abstract: The increasing world population, especially in developing countries, economic poverty and the low level of national income of the mentioned countries have caused the population of these countries to be under pressure and economic hardship. These countries, despite having suitable natural resources and having ...
Master's Thesis in Social Communication Sciences Abstract In today's era, when information-based communication has penetrated geographical boundaries and has marked tremendous changes in the global arena, the media as a useful tool can help the people of the 21st century to achieve a desired, ideal and fruitful life by using the latest scientific achievements; In addition, if ...
Master's thesis in the field of demography, abstract of the study of the relationship between women's independence and fertility behavior (case study: women aged 15-49 in Shiraz city) Despite the different conditions under which many women live around the world, population growth rates have decreased significantly over the past 30 years. Reproduction is a key factor in women's ...
Dissertation for receiving a master's degree in the field of industrial engineering, Shahrivar's industrial trend. 2013 Abstract: Many economists consider agriculture as the driving force of economic growth.
Dissertation for obtaining a master's degree in the field: Natural Geography, specialization: Geomorphology in environmental planning. The abstract of this research, using the descriptive and analytical method along with library and documentary studies and field observations, investigates the hydrogeomorphology of the Masuleh River basin with an emphasis on the waterfalls of the ...
Master's Thesis in Geography and Urban Planning Abstract Today, cities are expanding and developing with rapid growth, so that the process of urban development is currently one of the most important issues facing researchers of urban issues. In addition to the rate of growth of cities, how the uses change at the macro level is also of interest. The current research is provided ...
Dissertation for Master's Degree (M.A.) Major: Anthropology Dissertation Abstract (including summary, objectives, implementation methods and results obtained): Since the beginning of civilization, people have had a relationship with the plants around them. Belief in the healing power of plants may have existed among people long before they were recorded. In addition to having a ...
Dissertation for Master's Degree in Counseling and Guidance Abstract The purpose of this study was to investigate the effectiveness of life skills training on the mental health of bright female students in Kermanshah city. The current research was a pilot study of pre-test-post-test design with a control group. The statistical population of this research was made up of bright ...
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 obtaining a doctorate degree in the field of geography and rural planning. Dissertation/dissertation abstract: The development of the agricultural sector in rural areas is based on the existence of natural talents and the realization of planning goals for the establishment of development facilities and requirements. This is despite the fact that some rural ...
Master's degree thesis in advertising and cultural communication, the abstract of the upcoming research has been written so that the reader can get a relatively comprehensive and complete knowledge of the factors affecting the issue of women's clothing in today's Iranian society. This research has been done with the assumption that Iranian women's clothing is largely influenced ...
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 ...
Dissertation for obtaining a master's degree in the field: natural geography, specialization: tourism planning. This research deals with the development of geotourism in the Vashi Gorge of the Jalizjund basin of Firuzkoh city by using a descriptive and analytical method with practical objectives, and the method of collecting information is in the form of library, document and ...
Dissertation for master's degree in the field of regional development planning Abstract: Rural entrepreneurship is an activity that helps rural people to recognize economic opportunities in local communities and learn how to turn these opportunities into profitable economic activities. Today, entrepreneurship has become a strategy in the development, prosperity and growth of ...
Dissertation to receive a master's degree in educational technology (M.A) Abstract This research was conducted with the aim of investigating the effect of TEAL on learning and memorization of high school chemistry course. The research method was based on quasi-experimental nature with a pre-test-post-test design and a control group. The statistical population in this research is ...
Abstract: There are many tourism opportunities in our country that have not been paid much attention to. The general management in the tourism industry should identify the opportunities and include them in the comprehensive tourism plan of the country and provide the basis for investment in them. Iran ranks 56th among the 200 countries that attract tourists in the world and ...
Dissertation for receiving a master's degree, Major: Accounting Abstract: We have started this research with the basic question that adjustments in accounting profit, such as profit smoothing, will have an effect on new indicators of performance evaluation, such as economic added value, or not? For this purpose, we have investigated this issue under the title ""Investigation of ...
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, ...
Dissertation for obtaining the master's degree ""M.A."" Business Management Trend Abstract: Outsourcing means finding new service providers and new methods that can be entrusted with the provision of materials, goods, components and services. In fact, in delegating or outsourcing, the organization benefits from the knowledge, experience, and creativity of new service providers ...
Dissertation for 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 physical fitness of the personnel of the Security Department of the Central Organization of Islamic Azad University and compare it with international standards. The statistical population included all ...
An academic thesis for obtaining a master's degree in the field of geography, specialization: rural planning. Abstract: Rural management is a multi-faceted process that includes three pillars, the people, the government and public institutions. In this process, with the participation of the people and through organizations, rural organizations, rural development programs and ...
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 (M.A.) Major: Clinical Psychology Abstract: The purpose of this research is to compare the dimensions of perfectionism, brain/behavioral system and resilience in coronary artery patients and normal people. For this purpose, 150 people with coronary heart disease and 150 healthy people with an average age of 44 years were selected as the sample ...
Department of Business Management Thesis for Master's degree (M.A.) Abstract: One of the most important stages of the planning process is the evaluation of plans and programs. This process helps to optimize the decisions and finally to the feasibility and realism of the plans. Evaluation can be considered as an important factor in improving the effectiveness and correcting the ...
Master's Thesis Field: Executive Management Orientation: Strategic Abstract: The purpose of this research is to design and explain a model to evaluate the effect of the components of the performance-based approach of industrial companies based on cost leadership and price reduction strategies in 5 industries of juice and beverages, meat products, snacks and dairy products in ...