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Number of pages: 130 Category: Chemical - Petrochemical Engineering

A master's thesis in the field of chemical engineering, abstract of biodiesel production from microalgae by supercritical carbon dioxide extraction method. In this research, different stages of biodiesel production from Chlorella vulgaris microalgae, especially the stage of oil extraction from it, were experimentally studied. The method of microalgae cultivation was selected ...

Number of pages: 124 Category: Chemical - Petrochemical Engineering

Dissertation for Master's Degree in Chemical Engineering Abstract Critical characteristics for materials such as critical temperature, critical volume and critical pressure are important characteristics for predicting many thermodynamic properties of different materials. Knowing the critical properties plays an essential role in all hydrocarbon production and process operations. ...

Number of pages: 134 Category: Management

Master's degree thesis of Master's degree: MBA Winter 90 Abstract: Agility means the ability of any organization to anticipate changes in the work environment. Such an organization with

Number of pages: 104 Category: Agricultural Engineering

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

Number of pages: 136 Category: Facilities - Mechanics

Chapter 1 1-1-Introduction: Common fluids such as water, oils and ethylene glycol, which are usually used as heat transfer media, have a limited ability in terms of thermal properties, which is the first obstacle to compress and increase the efficiency of heat exchangers. One of the ways to improve heat transfer is to add particles to the fluid. This method is used for fluids ...

Number of pages: 107 Category: Industrial Engineering

Thesis for receiving the degree of M.Sc. Industrial Engineering-Industrial Engineering Summer 2013 Abstract: In today's age, are there fewer companies? It can be seen that it is exclusively related to the production of a product.

Number of pages: 166 Category: Librarianship

Dissertation for receiving the master's degree ""M.A."" Accounting - Abstract accounting is a main factor of successful investment, management's ability to predict the efficiency of projects; Because forecasting plays a major role in investment evaluation methods. Therefore, corporate investment decisions require managers to predict expected cash flows from potential ...

Number of pages: 186 Category: Management

Master's Thesis of Industrial Management (M.A.) Abstract The increasing acceleration of the process of growth and development as well as the increasing complexity of industrial projects along with the progress of science and technology has caused the issue and process of selecting a contractor to be considered as an important and key factor in the success of industrial projects ...

Number of pages: 169 Category: Management

Dissertation for M.A. specialization: Insurance Management Abstract The most important factor in achieving the goals of any organization is human resources, and the success and progress of any organization depends on its human resources. Several factors affect the efficiency of people in the organization. According to the theoretical foundations, one of the factors that can ...

Number of pages: 97 Category: Management

Master's Thesis of Financial Management (M.A) Abstract Today, information technology has become an important factor in the future development of the financial services industry, especially companies and small businesses. Developments in information and communication technology have significantly contributed to the growth and profitability of financial institutions around the ...

Number of pages: 58 Category: Geography - Urban Planning

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 ...

Number of pages: 58 Category: Geography - Urban Planning

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 ...

Number of pages: 124 Category: Geography - Urban Planning

Dissertation for Master's Degree (M.A.) Direction: Remote Sensing and Urban and Rural Geographical Information System Abstract: Subsidence phenomenon is one of the natural disasters that causes the reduction of underground resources such as underground water, oil, etc. One of the most important causes of land subsidence is the drop in static level and increase in effective ...

Number of pages: 90 Category: Management

Master's Thesis (M.A.) Business Management (Transformation Management) Abstract: Information technology has long been one of the most fundamental factors of transformation in human life. The function of any technology in societies depends entirely on its culture. Organizational culture causes common understanding and agreement on organizational procedures, and at the same time, ...

Number of pages: 87 Category: Foreign Languages

Dissertation for Master's degree (M.A.) specialization: translation, introduction to the communication and information society, the enchanting mirage of the last decades of the 20th century, has been done as a practice from now on. Timothy Leary predicted in his book titled Techniques of Chaos[1] that the 21st century will be dominated by a modern culture on a global scale in ...

Number of pages: 134 Category: Civil Engineering

Doctoral Dissertation of Soil and Foundation Mechanics Abstract In this research, the discrete element method was used to analyze the wave propagation and investigate the factors affecting the wave speed in granular soils. The method of separate elements is important due to the possibility of preparing completely similar samples and checking the effect of changes of a certain ...

Number of pages: 149 Category: Civil Engineering

Dissertation for receiving the master's degree ""M. Sc."" Field: Agricultural Engineering Major: Water Structures Abstract The sediment transfer process is a completely complex, variable and non-linear phenomenon. So that the behavior of the river in the sediment transfer capacity for a certain discharge is different in different times. Therefore, due to the complexity of the ...

Number of pages: 105 Category: Civil Engineering

Dissertation for receiving a master's degree in civil engineering, soil mechanics, and the abstract of the contents, one of the most important and at the same time the most difficult topics in soil mechanics is the problem of the stability of gables. Analyzing the stability of soil slopes in order to determine the most probable rupture process or in other words to find the ...

Number of pages: 142 Category: Civil Engineering

Master's Thesis Farsi Abstract Today, urban squares are one of the most common types of intersections that have grown a lot around the world and especially in Iran. Therefore, the precise design and engineering of this type of intersections has a significant effect on improving their traffic performance. In the design of the squares, one should pay attention to the geometric ...

Number of pages: 185 Category: Management

Dissertation for Master's Degree (M.A.) Field: Business Management Orientation: Transformation Abstract Objectives: The purpose of this research is to investigate the relationship between strategic management of human resources and the management of manufacturing companies in Rasht city. Methods: The statistical population of this research includes the manufacturing companies of ...

Number of pages: 89 Category: Literature - Persian Language

Dissertation for Master's Degree in Arabic Language and Literature (M.A) The summary of the Holy Quran sometimes deals with the method of expressing the truth without explicitly considering a case and teaches its reader what pure truth is, and sometimes it deals with what it is with a critical view and while analyzing and explaining the existing beliefs, it criticizes it in two ...

Number of pages: 220 Category: Literature - Persian Language

Dissertation for receiving a master's degree Abstract: In this thesis, the educational odes of Sana'i have been identified and the intellectual trajectory and thought of Hakim Sana'i have been determined. , different from others

Number of pages: 86 Category: Chemical - Petrochemical Engineering

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 ...

Number of pages: 184 Category: Chemical - Petrochemical Engineering

Master's Thesis in Chemical Engineering, Thermodynamics and Kinetics Abstract: A major part of the final properties of the product in emulsion polymerization is determined by the particle size distribution. In this project, an accurate model based on population balance equations (zero-one model) which includes the phenomena of nucleation and particle growth has been chosen to ...

Number of pages: 147 Category: Chemical - Petrochemical Engineering

A master's thesis in the field of chemical engineering, abstract of the laboratory study and modeling of calcium carbonate production from calcium chloride solution by absorbing carbon dioxide from industrial exhaust gases, by the efforts of Amin Alamdari, the effect of carbon dioxide concentration on the precipitation of calcium carbonate species and the kinetics of calcium ...

Number of pages: 158 Category: Paramedical

Dissertation to receive a master's degree in nursing education (internal surgical orientation) Abstract: Violence in the workplace is considered an important risk factor all over the world, and employees face all kinds of violence (verbal, physical, threats, sexual, etc.) in the workplace. Nurses are also exposed to violence even more than other categories of medical personnel ...

Number of pages: 86 Category: Chemical - Petrochemical Engineering

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 ...

Number of pages: 110 Category: Paramedical

Abstract: Introduction: Providing quality services is one of the main functions of the health system. Customer satisfaction is at the heart of every organization and is considered as the ultimate goal of every organizational strategy. Patient satisfaction is a concept that has become very important in medical care today and plays an important role in the health care process. ...

Number of pages: 95 Category: Facilities - Mechanics

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 ...

Number of pages: 125 Category: Paramedical

Dissertation for Master's Degree in Nursing Education (Internal-Surgical Orientation) Abstract Introduction: In the last few decades, the development of lifelong learning skills has been determined as one of the primary goals of adult education. On the other hand, with the expansion of academic fields and universities, being self-directed is considered one of the prerequisites ...

Number of pages: 91 Category: Electronic Engineering

Master's thesis in the field of medical engineering Abstract of estimation of breathing rate from pulse oximeter signal of people suffering from sleeping sickness: review and comparison of different methods Pulse oximetry is a non-invasive and relatively cheap method for monitoring oxygenated hemoglobin in blood, which works based on the different light absorption of oxygenated ...

Number of pages: 147 Category: Facilities - Mechanics

Dissertation for Master's Degree in Energy Conversion Mechanical Engineering Abstract: Fluid propulsion vector orientation has emerged as an important technology for high performance air vehicles. This technology can improve the maneuverability of the aircraft by changing the nozzle flow and its deviation from its axial direction. The purpose of this study is to investigate the ...

Number of pages: 0 Category: Facilities - Mechanics

Master's Thesis of Energy Conversion Mechanical Engineering Abstract In recent years, due to the importance of finding energy, global warming and environmental pollution and its production sources, and the growing need of various industries for various forms of energy, as well as the large volume of its consumers around the world, the need to provide models to optimize energy ...

Number of pages: 76 Category: Facilities - Mechanics

Dissertation for Master's Degree in Mechanical Engineering Field: Applied Design Abstract In this thesis, stability analysis of composite beam reinforced with carbon nanotubes on elastic support under axial force is investigated. The distribution of nanotubes is assumed to be uniform[1]. To determine the properties of materials reinforced with nanotubes, the results of molecular ...

Number of pages: 145 Category: Philosophy - Ethics

Master's thesis in the field of applied ethics Abstract Group work in research, like all other areas of human life, is mixed with ethical issues. The dynamics and reliability of research groups is one of the concerns of the scientific community, and ethical issues can be influential in this field. Promoting ethical values ??in research groups can have a significant effect in ...

Number of pages: 124 Category: Chemical - Petrochemical Engineering

Master's Thesis in Energy Systems Abstract Crude oil distillation unit is one of the most important and critical operational units of any refinery. This unit often requires revision in the design of the structure (Revamping) or making small changes in its existing condition without the need to reduce or increase the basic process devices (Retrofitting) in order to achieve higher ...

Number of pages: 121 Category: Facilities - Mechanics

Master's Thesis, Energy Conversion Engineering, Abstract: In many processes in the industry, the combination of liquid droplets with gas flow will lead to problems such as corrosion of downstream equipment and loss of expensive liquids. To solve these problems, the phases are separated from each other with the help of a separator. Cyclone separators, as a type of high efficiency ...

Number of pages: 137 Category: Management

Dissertation for receiving a master's degree in the field of executive management of strategic orientation March month 1391 The abstract of the current research is survey in terms of method and practical in terms of purpose. society

Number of pages: 130 Category: Economics

The first chapter General 1 - 1 program introduction­ Economic planning requires knowledge of the general performance of the country's economy. But in most countries, some of the economic activities are exposed to politics

Number of pages: 189 Category: Educational Sciences

Dissertation for Master's Degree in Educational Psychology Abstract Critical thinking is purposeful, self-directed, logical, argumentative, responsible, knowledge-based thinking, which is a platform for evaluation, interpretation, analysis and explanation; It provides evidences, documents, frameworks... for judgment to make the right decision. The aim of the current research is ...

Number of pages: 263 Category: Educational Sciences

Dissertation for Master's Degree (M.A.) Orientation: Philosophy of Islamic Education Abstract: The general purpose of this research is to explain the approach of critical thinking in the field of education and comparative analysis of its foundations based on the teachings of Islamic education. According to the nature of the research topic, a descriptive-analytical research ...

Number of pages: 110 Category: Geography - Urban Planning

Dissertation for Master's Degree (M.Sc) Field: Natural Geography - Hydrology and Synoptic Meteorology Abstract Damages caused by critical cold temperatures are increasing, especially in natural ecosystems and densely populated urban areas. Central Iran is a dry land prone to cold weather, especially during winter, and lacks resources to moderate temperature tensions, such as ...

Number of pages: 168 Category: Librarianship

Dissertation for obtaining a master's degree, specialization: accounting, abstract: several studies have proven that stock returns perform differently in different time horizons, short-term, medium-term, and long-term. Two important and widely used strategies among analysts, portfolio managers and other investors in the current capital markets of the world are the reverse ...

Number of pages: 134 Category: Management

Evaluating the readiness to use an enterprise solution (ERP) based on critical success factors (case study: Iran Khodro Diesel Company) Abstract The enterprise resource planning system is a software package with a wide application that integrates all the functions of the organization in a single system. In order to successfully implement an ERP[i] project in the organization, it ...

Number of pages: 191 Category: Management

Dissertation for Master's Degree, Business Management (International Marketing) Abstract Today, the speed of changes and the intensity of competition among organizations in various industries have made them face limited resources, and the stability and survival of organizations depends on achieving a competitive advantage in cost, quality, innovation, and delivery ...

Number of pages: 213 Category: Literature - Persian Language

The thesis of the master's degree in dramatic literature was Nikolai Gogol, a Russian novelist and dramatist, who dealt with social realities with an emotional and humorous look in his works. In the first chapter, the generalities of the research are presented. In the second chapter, Luk?cs's point of view in this field is also explained. In the third chapter, Gogol's approach ...

Number of pages: 160 Category: Literature - Persian Language

Dissertation for Master's Degree (M.A.) Major: General Linguistics Chapter 1 Generalities of Research 1-1- Introduction The term discourse analysis was first proposed in American constructivist linguistics by Zeligharis [1] and he meant by discourse analysis, a structural analysis above the sentence level. However, ignoring the context of language use and paying only attention ...

Number of pages: 108 Category: Literature - Persian Language

Dissertation for receiving a master's degree, universal orientation, abstract critical discourse analysis is that aspect of linguistics science that uncovers the underlying elements of language, reveals its hidden aspects, and influences people's thinking and the way they perceive social issues, and can clarify the facts for people, in order to think better and make a more ...

Number of pages: 78 Category: Physical Education - Sports

. Introduction In all recorded historical texts, the ability to generate power has fascinated man. Although modern technology has reduced the need for maximal strength levels for normal daily activities, from a scientific and clinical point of view muscle strength is of particular importance for health [1], optimal sports performance [2] and increased quality of life [3]. The ...

Number of pages: 95 Category: Literature - Persian Language

Master's thesis in the field of Persian language and literature Abstract They consider literature as a mirror of reflection of social issues and consider the literary works of that nation as one of the important sources to examine the developments and transformations of a land in different eras; Because one of the personality dimensions of poets and writers can be considered ...

Number of pages: 91 Category: Chemical - Petrochemical Engineering

Master's thesis in the field of chemical engineering, abstract of the laboratory study of iron oxide production on a microstructural scale using the precipitation method with supercritical anti-solvent by: One of the problems of cement used in oil wells, which are used to connect wall pipes and well walls, is that these cements do not have the desired resistance against high ...

Number of pages: 95 Category: Literature - Persian Language

Master's thesis in the field of Persian language and literature Abstract They consider literature as a mirror of reflection of social issues and consider the literary works of that nation as one of the important sources for examining the developments and transformations of a land in different eras; Because one of the personality dimensions of poets and writers can be considered ...

Number of pages: 188 Category: Facilities - Mechanics

Master's Thesis on Automotive Powertrain Abstract In this thesis, which is presented under the title of turbocharger adaptation suitable for EF7 engine in order to improve volumetric efficiency, firstly, the history of the invention and use of turbocharger is discussed. Then, the naturally aspirated and turbocharged engine are compared, the result of which is to clarify the ...

Number of pages: 194 Category: Librarianship

Dissertation for receiving a master's degree, Major: Accounting. Abstract: The purpose of this research is to investigate the relationship between the volume of stock transactions and the change in stock prices in companies listed on the Tehran Stock Exchange. The volume of exchanges actually examines the issue of price stability and accuracy, and researches that do not consider ...

Number of pages: 101 Category: Educational Sciences

Dissertation for Master's Degree in Educational Psychology Spring 2019 Abstract Concept map is one of the teaching-learning strategies that can facilitate meaningful learning in students and relationships

Number of pages: 111 Category: Management

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.

Number of pages: 107 Category: Management

Thesis of master's degree in seafaring, sea transport orientation (case study of Bandar Shahid Rajaei container terminal), February 2019, abstract in this research, the future scenarios of Bandar Shahid container traffic

Number of pages: 102 Category: Management

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

Number of pages: 164 Category: Management

Dissertation for Master's Degree (M.A. Public Management, Financial Orientation, Winter 2019) Summary of the present research with the aim of ""investigating the significant difference in the country's budget stages before and after the establishment of

Number of pages: 229 Category: Management

Dissertation for Master's Degree in Executive Management, Marketing and Export Orientation, December 2013 Abstract: Marketing and its effect on commercial performance, including important topics in market and customer management.

Number of pages: 175 Category: Civil Engineering

Doctoral Dissertation in Civil Engineering - Summer 2013 Earthquake Abstract One of the appropriate tools to know the condition of the network­ As one of the vital artery systems, water distribution is an indicator of reliability. one hand

Number of pages: 129 Category: Civil Engineering

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

Number of pages: 133 Category: Civil Engineering

Dissertation for receiving a master's degree in the field of structural oriented civil engineering, 2013, although the construction and design methods of structures have expanded over the years, but still the effect of earthquakes is one of the most important.

Number of pages: 209 Category: Civil Engineering

Thesis of master's degree in civil engineering, soil and foundation mechanics orientation, September 2019, abstract: analysis of dynamic interaction between soil and structure (due to the mutual effect of the structure and its retaining soil on each other), D

Number of pages: 139 Category: Management

Department of Industrial Management Winter 2019 Abstract: The current research is about the mutual effect of supply chain management and customer relationship management in Esfrain Steel Company. In order to answer the research questions

Number of pages: 84 Category: Management

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

Number of pages: 75 Category: Management

Thesis for obtaining a master's degree in the field of educational management in the summer of 2013 Abstract: The present study was conducted with the aim of investigating the relationship between the use of information technology and the satisfaction of students of the Faculty of Agriculture, Urmia University.

Number of pages: 117 Category: Educational Sciences

Dissertation for Master's Degree in Educational Planning Summer 2019 Abstract: This research aims to investigate the quality of services of educational complexes in districts 1 and 2 of A

Number of pages: 110 Category: Educational Sciences

Abstract: The purpose of this research was to compare metacognitive skills of male and female high school students in district 3 of Shiraz. The descriptive research method is a survey method. The statistical population of the study includes all

Number of pages: 110 Category: Management

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

Number of pages: 111 Category: Management

Abstract Today, word of mouth advertising as One of the common tools of marketing and advertising has gained great importance among marketers, so that studies show that advertising

Number of pages: 100 Category: Civil Engineering

Dissertation for Master's Degree in Civil Engineering – Shahrivar Marine Structures, September 1992 Abstract: Pipe-in-pipe systems are widely used in transmission line applications.

Number of pages: 140 Category: Civil Engineering

Dissertation for Master's Degree in Civil Engineering/ Cold Water Engineering 1392 1-1- Introduction In this chapter, an overview of the concept of climate change and its causes and the effect of this phenomenon on natural resources and

Number of pages: 123 Category: Civil Engineering

Summer 1390 Expertise Master of the field: Civil Engineering Orientation: Structure Abstract: In this thesis, the effect of nanosilica on the mechanical properties and durability of concrete containing polypropylene fibers

Number of pages: 87 Category: Civil Engineering

Dissertation of master's degree in civil engineering, structural orientation, October 1390, first chapter of generalities. 1-1 Introduction In recent years, there have been many advances in the field

Number of pages: 148 Category: Civil Engineering

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

Number of pages: 85 Category: Educational Sciences

Master's Thesis Field: M.A. Orientation: Strategic Academic Year: 2013 - 1392 Abstract of this research in order to investigate the effect of spiritual intelligence on the quality of nursing care in Derm teaching hospitals.

Number of pages: 200 Category: Librarianship

Dissertation of master's degree in information orientation, Shahrivar 1390 Abstract: Purpose: The present study is to investigate the level of information literacy of the librarians of the National Library and Records Organization of Iran

Number of pages: 104 Category: Civil Engineering

Master's Thesis in Civil Engineering - Earthquake Engineering March 2012 Abstract Reinforced soil is a special material that is created from the combination of soil and reinforcing member. Arming components resistant to N