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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 ...

The final report of the research plan Abstract: Background and purpose: Infertility imposes many psychological and economic effects on the health system of the society. It is obvious that timely diagnosis and treatment of varicocele as the most common cause of treatable male infertility can play an effective role. Materials and methods: This is a cross-sectional study, and its ...

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

Introduction Today, due to the process of urbanization, the development of societies and the spread of mass media, and finally the phenomenon of globalization in many developed and developing countries, the birth rate has decreased to the replacement level or even lower than that. Iran is also one of the countries that has suffered a sharp drop in fertility rate in the last ...

Dissertation for Master's degree (M.A.) Thesis abstract (including summary, objectives, implementation methods and results obtained): Changes in the age structure of the world population are the results of demographic transition and reduction of mortality and fertility. With increasing age, the health of the elderly can be threatened. The elderly have the fastest population ...

Dissertation for Master's Degree (M.A.) Direction: Industrial and Organizational Abstract This research has been implemented with the aim of investigating the relationship between identity styles and emotional intelligence with job satisfaction in Pasargad health network employees. In order to reach the above goal, 132 employees were selected randomly to answer the research ...

Dissertation for Master's Degree (M.A.) majoring in General Psychology Abstract Objective: The purpose of this research is to compare the quality of life, meaning of life, body image and mental health in two groups of menopausal and non-menopausal women with emphasis on their level of education. Research method: In the current comparative causal research, the statistical ...

Dissertation for receiving Master's degree (M.A) in the field of educational management. Abstract of the present research aims to investigate the relationship between spiritual intelligence and mental health with students' academic performance. The statistical population includes all the male students of the conservatories of Maroodasht city, whose number in 2013 was equal to ...

Master's Thesis in Demography Abstract The main purpose of this research is to investigate and compare socio-economic factors affecting birth spacing among women aged 15-49 who have at least one child in Iran and Afghanistan. The method used in this research is secondary analysis, the data of which is from the Afghanistan Mortality Survey [1] (AMS) which was conducted in 2010 by ...

Dissertation for M.A. degree in Political Geography Abstract: The aim of the current research is to investigate the demographic and ethnic structure in Islamshahr and its role in the security of the region with an emphasis on the integration of ethnic groups. This research, which has been conducted with a review method (documentary-library), aims to investigate the role of this ...

The field of natural geography, climatology trend in environmental planning Abstract: Ardabil province in the northwest of the country with its long and elongated shape has faced climatic anomalies in recent years such as: increase in temperature especially in winter season, increase in the occurrence of hot winds, increase in evaporation and transpiration potential, decrease in ...

Dissertation for Master's Degree in General Psychology (M.A.) Abstract of the present study was conducted with the aim of comparing the psychological profile of parents with and without mentally retarded children based on Milon's multi-axis questionnaire. This descriptive research is causal-comparative. 50 parents of mentally retarded children of exceptional schools in Tabriz ...

Dissertation for Master's degree (M.A) Chapter 1 Abstract: This research, with the primary purpose of using light and water elements in the design of urban elements, has investigated these elements in the historical period of Iran, and also the design of furniture and urban elements has been examined from the perspective of identity and culture, and an attempt has been made to ...

Academic Thesis for Master's Degree (M.A) in Natural Geography, Climatology in Environmental Planning Abstract Nowadays, due to the fact that landfilling waste without respecting environmental issues poses many threats to the environment and climate, it is necessary to choose the right place and sanitary landfill of waste. In this research, an attempt has been made to ...

Dissertation to receive the master degree of Persian language and literature ""M.A."" Abstract Farsi and English are both Indo-European languages ??and mixed languages. The meaning of combination is that it is possible to join the words of the language to each other, or add prefixes and suffixes to them to express new meanings and concepts, thus creating thousands of new words ...

Dissertation to receive a master's degree. Objective abstract: This research was conducted with the aim of determining the effect of self-management program on knee pain, self-care self-efficacy and performance of elderly people with knee osteoarthritis. Study method: This research is a semi-experimental pre-test and post-test study with a control group of an applied type, which ...

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 ...

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 to receive a professional doctorate Abstract Introduction and purpose: One of the risk factors during pregnancy is the age of the mother. Nowadays, a large number of women get pregnant over the age of 35. Also, in women over 35 years of age, the possibility of pregnancy complications such as placental abruption, diabetes, macrosomia and high blood pressure and fetal ...

Research Title: Nurses' view of personal and organizational barriers to hand hygiene in Tabriz neonatal wards, 2012 Research context: Infections caused by health care and treatment are one of the most common causes of death and disability in patients admitted to hospitals in developing and advanced countries. The survey conducted by the World Health Organization in 55 hospitals ...

Dissertation for receiving a Master's degree (M.Sc) major: applied chemistry Persian Summary Raloxifene is used to treat breast cancer and infertility related to oligomenorrhea or secondary amenorrhea. Raloxifene is a new treatment that has recently become available for the prevention of osteoporosis of the spine. This medicine is taken as one pill a day. In some ways, this drug ...

Dissertation for Doctor of Pharmacy Persian Summary In this research, the effects of 17-alpha methyltestosterone and hollanjan plant extract on the reproductive system and adrenal system (hormone cortisol) were investigated in adult male mullet. For this purpose, after dechlorinating the water in the aquariums, 100 pieces of adult male Molly fish with an average weight of 1 ± 3 ...

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 ...

Abstract: Culture is the spiritual life of man and it includes the most cherished and precious part of human existence and it is the gem of dynamism, innovation, fertility and growth. The culture of the Bachaghchi tribe is special and remarkable. Bachaghchi tribe is the most famous tribe of Sirjan. This tribe lives in Chahargonbad mountain and Belord villages and old city. ...

Master's Thesis in Chemical Engineering Abstract: The purpose of this thesis is mathematical modeling of rotary dryer for drying dicalcium phosphate. In this project, with different temperature conditions and different number of cycles of the dryer, the moisture level of the product exiting the dryer has been checked. As a result, 100 data have been obtained from the output of ...

Thesis for obtaining a master's degree in the field: management, specialization: agriculture. Abstract This research was conducted in order to determine and identify the economic and social effects of watershed management operations in Lesbo area in Rodsar city, as well as to examine the views and opinions of villagers regarding the effectiveness of watershed management ...

Doctoral Dissertation for Doctoral Degree in Physiotherapy Abstract The aim of this study was to investigate the effect of cognitive load and walking speed on the variability and dynamics of intra-organ synchrony phase in young and elderly people with and without a history of falling. 30 young people and 32 elderly people (20 elderly people with a history of falling and 12 ...

Dissertation for obtaining a master's degree in the field of: Agricultural Engineering, Agricultural Management. Abstract: Rice is one of the major crops of Gilan province and plays an important role in the income of rural households. The amount of rice yield is threatened every year by various factors such as pests, diseases and weeds. Blast disease is one of the most damaging ...

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. ...

Thesis for obtaining a master's degree in the field: Agricultural Engineering, specialization: Agriculture, abstract of underground drainage of paddy fields with the purpose of drying. The land is constructed at the time of harvest (increasing the tolerance of the soil), mid-season drainage and lowering the water table level after rice harvesting (for autumn and winter ...

Abstract In order to investigate the effect of planting densities on the yield and yield components of sesame cultivars (Moghan-Poldasht-Karaj) in a factorial experimental manner, it was implemented in the form of a randomized complete block design with 4 replications. The first factor included four density levels (5, 10, 15, 20 cm row spacing) and the second factor included 3 ...

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 ...

Dissertation for Master's Degree (M.Sc.) Abstract This experiment was conducted to investigate the potential of using silkworm waste compost as an organic fertilizer in order to reduce or at least adjust the amount of chemical fertilizers used and also to determine the best compost mixture for the ornamental plant Syngonium podophyllum. The treatments were: silkworm waste ...

Dissertation for Master's Degree in Agricultural Engineering, Agriculture, Abstract: Environmental stress is one of the most important factors that determine the pattern of plant distribution in the world, and drought stress also determines a part of this distribution. Garlic is a plant that has been of special importance in terms of food and medicine in human life for ...

Master's thesis in the field of mechanics of agricultural machines (M.Sc) 1- Introduction Most horticultural plants, especially woody perennials, if they grow in suitable environmental conditions without human intervention, after a few years they will turn into trees or shrubs with dense branches. In such plants, the branches interfere with each other's growth and become twisted ...

A Master's Thesis in the field of Animal Science- Animal Physiology Abstract: The effect of adding dry citrus pomace powder on the reproductive performance of old broiler chickens with the aim of improving egg quality and sperm penetration into the vitelline layer and increasing fertility. The number of 36 broiler chickens of the Cobb 500 strain and their 12 hens of the same ...

Thesis for obtaining a master's degree, field: agricultural engineering, major: agricultural management. Abstract The purpose of this research is to investigate the factors influencing the willingness of urban households in Gilan to pay for organic rice. The current research is applied and descriptive, correlational and field method using a questionnaire. The statistical ...

An academic thesis for obtaining a master's degree in the field of agricultural engineering, agriculture, abstract, in order to determine the appropriate planting date and investigate the effect of mulch application on the growth and yield of experimental beans in the form of a randomized complete block design with three replications in the crop year of 2013, was carried out in ...

Thesis for obtaining a master's degree in the field of: Agricultural Engineering, Agriculture and Plant Breeding. Abstract In order to investigate the effect of planting arrangement and plant density on the yield and yield components of broad beans, a factorial experiment was conducted with a basic design of randomized complete blocks of three replications in the city of Soumae ...

Abstract: The green wheat aphid, Sitobion avenae (Fabricius), has been one of the important pests of small grains, especially wheat, in recent years, and its population is expanding, and it is one of the important factors of barley yellow dwarf virus transmission. Recently, it has been suggested that induced resistance can be used to reduce the insect population. Induced ...

Dissertation for M.Sc. Degree: Food Industry 1.1 Introduction Along with the increase in population, the demand for food has also increased and this has caused the excessive use of chemical and organic fertilizers to increase crop production (Ardkani et al., 2005). Vegetables are rich in vitamins, minerals and antioxidant compounds, whose anti-cancer properties have been proven ...

Dissertation for Master's Degree in Ecological Agricultural Engineering Abstract In order to investigate the effect of waterlogging period and different amounts of phosphorus and potassium on nitrogen biofixation in the vegetative stage (V4) of Soybean cultivar Dipiax (Ketol), a pot experiment was conducted in 2012 at Gorgan University of Agricultural Sciences and Natural ...

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 ...

Abstract The progress of medical knowledge has caused that it can almost be said that there is no such thing as infertility or it has become very rare and abandoned. Modern methods of artificial insemination have solved this problem of families thanks to human knowledge and there are few people who have been deprived of having a child. Artificial insemination is one of the ...

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 for getting a master's degree » « M.SC. Orientation: Agriculture Abstract Investigating the effect of planting density and different levels of iron fertilizer on the yield and yield components of rapeseed variety Hayola 401 In order to investigate the effect of plant density and different levels of iron fertilizer on the yield and yield components of rapeseed ...

Dissertation for M.Sc degree, major: food science and technology. Abstract To conduct this research, samples of spinach (Damghan), tomato (Dezful), lettuce (Varamin), celery (Tehran), zucchini (Gorgan), eggplant (Qasrshirin) were purchased from Damghan market in June 2013. Nitrate, nitrite and ascorbic acid concentrations were measured in the edible parts of each sample. The ...

Abstract This experiment was conducted in order to investigate the effect of different levels of nitrogen fertilizer (50, 100, 150 and 200 kg/ha) and foliar application of low consumption elements zinc, boron and the mutual effects of zinc and boron on the yield of sesame, a local cultivar of Peldasht, at Khoi Agricultural and Natural Resources Research Station in 2013 crop ...

Thesis for obtaining a master's degree, field: agricultural engineering, major: agriculture, abstract: there are about 238 thousand hectares of rice fields in Gilan province. In order to maintain sustainable agriculture, increase production, create employment, increase the financial capacity of farmers, observe crop rotation and thus preserve the environment, planning and ...

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 ...

Dissertation for Master's Degree in Animal Science Abstract: In order to determine the chemical composition and physical properties of the second layer of alfalfa fodder in West Azarbaijan province, 72 samples were collected based on randomly classified sampling according to the amount of precipitation in 3 climates (treatments) including: 1) the northern basin of Urmia Lake ...

Dissertation for Master's Degree (M.Sc.) Direction: Watershed Management Abstract Investing in water and soil protection measures requires detailed investigation and design based on recorded experiences and evaluation of the effects and benefits of the measures. To compare water and soil protection measures in different places, it is necessary to have a standard method approved ...

Dissertation for Master's Degree in Horticultural Engineering Abstract: Achieving sustainable agriculture along with increasing the yield of agricultural products and ensuring the health of society is one of the goals of researchers in the agricultural sector. In the last few decades, the use of chemical inputs in agricultural lands has caused many environmental problems, ...