Download more than 100 examples of thesis, proposal and project topics about suction ratio in editable WORD file format at undergraduate, graduate and doctoral levels for use and reference in research, articles, theses, student and academic projects.
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. ...
Abstract Introduction: Intravenous feeding is considered a preferred and safe method for patients hospitalized in special wards, which despite its many advantages, has complications such as respiratory aspiration. Aspiration pneumonia is responsible for causing 15-20% of hospital infections and 39% increase in costs, and it is also considered one of the ten causes of death in ...
Master's Thesis in the field of Mechanical Engineering - Energy Conversion Abstract Numerical investigation of fluid flow and heat transfer on mesh plates with cross holes under discontinuous suction Introduction 1-1- Fluid flow on mesh plates The urgent need of modern humans to use different fuels and the problem of environmental pollution caused by improper and indiscriminate ...
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 obtaining a master's degree, field: psychology, orientation: clinical, abstract: the present study was conducted with the aim of comparing social anxiety, body image, and hope for life in men and women applying for cosmetic surgery with normal people. Research method: This research is a causal-comparative study. In this research, 100 people applying for cosmetic ...
Dissertation to receive a master's degree, specialization: civil engineering-water engineering Abstract: In this research, the effect of land slope, difference in height of pressure booster stations, height above sea level on the characteristics of the length of the water transmission systems in order to verify the feasibility and facilitate the prediction of its use and optimal ...
In order to obtain a master's degree in chemical engineering, abstract freezing of fans in operational units, including the hydrogen unit of Imam Khomeini Shazand Refinery in the cold seasons of the year is one of the important problems in this refinery. In order to provide a suitable solution to this problem, we must have a suitable estimate of the fan outlet temperature. The ...
Master's course in intensive care nursing Abstract Introduction: In the intensive care unit, ventilator-associated pneumonia ranks first among hospital infections. Since the role of nurses in preventing this complication is very important, the present study was conducted in order to compare the effect of two methods of face-to-face training and clinical guidelines for the ...
Master's thesis in the field of instrumentation and automation engineering in the oil industry, abstract modeling and non-invasive control of implantable blood pumps in the body for heart failure patients. Left ventricular assist devices (LVAD) are mechanical pumps that are surgically placed in the body of patients who are in the dangerous and final stages of congestive heart ...
In order to obtain a master's degree in the field of mechanical engineering, energy conversion, abstract: In this thesis, the mass and heat transfer by integral method in the flow of natural displacement of a fluid with a very low frontal near the wavy inclined wall and under the magnetic field has been investigated. The wall is permeable and as a result, the fluid can be sucked ...
Master's thesis in the field of mechanical engineering - energy conversion trend Abstract: In this research, the turbulent flow of a non-Newtonian nanofluid in a microchannel with a circular cross-section is simulated. First, the types of classification of microchannels, the methods of making microchannels, as well as the advantages and challenges of using microchannels are ...
Dissertation for M.Sc Mechanical Engineering - Energy Conversion Orientation Abstract: In this research, the turbulent flow of a non-Newtonian nanofluid in a microchannel with a circular cross-section is simulated. First, the types of classification of microchannels, the methods of making microchannels, as well as the advantages and challenges of using microchannels are stated. ...
) Master's Thesis in Microbiology Abstract: Considering the expansion of the use of leeches for therapeutic purposes and since the Food and Drug Administration approved that the use of leeches after surgery can lead to bacterial infection. FDA In this study, independent culture and dependent culture will be used to know the specific signs of gastrointestinal tract microbes in ...
Dissertation for Master's Degree in Special Care Nursing Introduction: Evidence-based care is the application of the best research results, along with knowledge, expertise, clinical experiences and attention to the patient's values ??in the provision of care. For this purpose, the use of evidence-based guidelines and the quality review of evidence-based clinical care guidelines ...
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 ...
Abstract: Research in the field of heat transfer of suspensions with nanometer-sized solid particles in the base fluid has started in the last decade. Recent research in the field of nanofluids has shown that the addition of nanoparticles causes a significant increase in the heat transfer of the suspension. Another common way to improve the thermal performance of devices is to ...
Thesis for receiving a master's degree in the field of mechanics, energy conversion, abstract: free or natural convection heat transfer is one of the most useful phenomena in industry and in the environment around humanity. Due to its wide application, this phenomenon has attracted the attention of many researchers and has prompted researchers to follow the flow of free movement ...
Dissertation for Master's Degree in Mechanical Engineering (Energy Conversion) Abstract In this thesis, the mass and heat transfer of water-aluminum oxide nanofluid in a two-dimensional porous medium under a magnetic field and in the vicinity of a vertical wall has been investigated. The boundary wall can be permeable or impermeable. The concentration and temperature of the wall ...
Master's Thesis, Mechanical Engineering, Energy Conversion, Abstract In this thesis, using the CFD computational fluid dynamics technique, the effect of key parameters such as the effect of secondary inlet pressure on the ejector device, suction ratio, return currents caused by secondary inlet pressure and the effect of all these parameters on the hydrodynamic characteristics of ...
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
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.
Master's Thesis in Geophysics – Seismology 2019 introduction of spectral acceleration maps by probabilistic method for Iran in the range of 44-54 geographic longitude and 40-26-5 geographical latitude based on the analysis
Master's thesis of Ardakan Shahrivar Faculty of Art and Architecture 2013 During the Safavid era, Shah Ismail declared the Shia religion as the official religion of the Safavid dynasty. Continuity and long life of this dynasty and strength
Thesis of master's degree in the field of restoration and revitalization of historical buildings and textures, Shahrivar 2013 Abstract: Iran's traditional markets, as a part of the long-standing Iranian cultural heritage, have long been a
Dissertation for receiving the master's degree (M.A) in public financial management summer 2013 abstract The purpose of the current research is to determine the relationship between empowerment factors and the organizational commitment of SA employees
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 ...
Dissertation for M.A. Degree: Political Geography Abstract: The illegal entry of foreign nationals from the eastern borders to various cities of our country, especially Afghan and Pakistani nationals, has long been considered as one of the problems of the Iranian society, and this issue has been analyzed by experts and experts over the past years from the perspective of social ...
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 ...
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.
Dissertation for Master of Public Administration (M.A) majoring in public financial management Abstract: Currently, the operational budgeting method is one of the budgeting methods used in developed countries. The history of this method goes back to the aftermath of World War II and the United States of America. In recent years, the term ""operational budgeting"" which ...
Master's thesis in the field of financial management Abstract Deciding on the payment of interest and its amount is an important issue in the field of corporate finance; Because in this decision, the amount of money that should be paid to investors and also the amount of money that should be accumulated for reinvestment is determined. In this research, the factors affecting the ...
Master's thesis in the field of economic sciences for the academic year 2013-1394 The first chapter Generalities of the research Introduction Today in many countries, especially in the developing countries, besides the economy
Master's Thesis, Accounting, Abstract The main purpose of this research is to investigate the impact of growth opportunities on the sensitivity of stock returns to discretionary accruals in companies listed on the Tehran Stock Exchange. The statistical population of this research is the companies admitted to the Tehran Stock Exchange during the years 1387 to 1392, and the sample ...
Field of Psychology - General Thesis for Master's Degree Abstract Risky behavior is behavior that exposes a person to bad or unpleasant consequences. The purpose of this research is to determine and measure the relationship between illogical beliefs and negative spontaneous thoughts with a tendency to risky behaviors in female students. Based on the nature and method, the ...
Dissertation for master's degree, direction: public administration. Abstract: The purpose of this research is to find the relationship between price coefficients and stock returns in the cement industry of the stock exchange. Price coefficients are part of relative valuation methods and the most common and famous methods of stock valuation in the capital market. The basis of the ...
Dissertation for Master's degree (MA) specialization: research in communication Abstract of the thesis (including summary, objectives, implementation methods and results obtained): At first, the main idea of ??this project was formed from the poverty of a comprehensive and general plan regarding the place of rationality and its evolution as communication rationality in ...
Master's thesis in the field of social sciences Today, psychological operations include various methods and techniques, but this meaning cannot be limited to a specific technique or method, from this point of view, psychological operations is a process that affects the audience through various tools and devices, a process that has changed over the centuries and has produced ...
Academic thesis to receive a master's degree in the field of general psychology. The present research was conducted with the aim of determining the contribution of resilience, pain intensity and pain duration on the quality of life of chronic pain sufferers. This research is of correlational type and was conducted in a field and cross-sectional manner. The research population ...
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 in Psychology (M.A) Major: Clinical Abstract Objective: The objective of this research is the relationship between emotional intelligence and irrational beliefs with mental health in middle school teachers. Method: The method of this research is correlation type. The statistical population includes all male and female teachers (number of 240 ...
Dissertation for Master's Degree (M.A.) Direction: Industrial and Organizational Research Abstract: The aim of this research is to investigate the relationship between occupational and personality characteristics and the level of organizational commitment among the exploration management staff of National Iranian Oil Company. Descriptive research method is correlation type. The ...
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 ...
Master's Thesis in Computer Engineering Abstract: In recent years, due to the growing number of requests and the joining of new customers to the world of computing, computer systems Computing should also change and be more powerful and flexible than before. In the meantime, cloud computing was presented as a model beyond a system that currently has the ability to respond to most ...
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 ...
Dissertation to receive a master's degree in the field of educational technology (M.A.) Abstract The aim of the current research is to investigate the methods of graphic illustration on the website of smart schools. The statistical population of the research consists of all the websites of smart schools in Kermanshah province, and 1 website was randomly selected for the ...
Dissertation to receive M.A. degree in educational psychology. Abstract Objective: The aim of the present study was to compare short-term memory, accuracy and concentration of 10 and 11-year-old children who learned and did not learn music. Method: The present research method was causal-comparative or post-event. The research sample consisted of 50 music students (with at least ...
Dissertation for Master's Degree in Business Administration (M.A. Major: Marketing) Abstract Today, brand names are very important in consumer markets. They are among the most valuable intangible assets and are the link between a company's consumers. Consumers also trust the brand name and become loyal to them. Therefore, the brand name acts as a mechanism that involves ...
Dissertation for Master's Degree in Executive Management, Strategic Orientation Abstract: Strategic decision-making is considered vital and necessary in today's changing and complex world. Managers often use different methods to make strategic decisions. The most important of these methods is the use of a rational approach or the use of political behaviors. Rational process ...
Papannameh for receiving a master's degree in the field of psychology, general orientation. The abstract of the present research was conducted in order to construct and standardize the academic compatibility test. To make this test, all tests related to compatibility were studied and reviewed, and after conducting interviews with a number of students and removing and changing a ...
Dissertation for Master's Degree in Handicrafts, Traditional Arts Research Abstract: The art of the Qajar period had a special place among the artistic periods of Iran, which arose due to the special social conditions and the increasing expansion of political and cultural interactions with foreign countries, especially Europe.
Dissertation for obtaining a master's degree in electrical engineering, electronics, abstract. The many advantages of on-site calibration compared to calibration in the calibration center have led to the formation of mobile calibration teams in all companies that work in the field of calibration. Therefore, in recent years, the design of standards and equipment suitable for ...
Master's Thesis on Natural Resources - Desertification Abstract Mangrove forests are located in the southern coastal areas of Iran, and due to their numerous functions and environmental values, it is necessary to protect, restore and develop them. Deciding the way to act in a certain way is consciously to achieve the goals, so as to choose a suitable option among various ...
(Introduction) Today, knowledge is increasingly considered as the most important strategic asset of organizations, and an important resource for achieving sustainable competitive advantage. Davenport and Prasak [1] (1998) consider knowledge as a combination of experiences, values, evidence-based information and expert opinions that provide a framework for evaluating new ...
Dissertation for master's degree in electrical engineering, power orientation. Abstract The limitation of fossil fuel resources and the possibility of running out of fossil energy reserves, global warming, environmental pollution, price instability, as well as the increasing need of industrial and urban centers for energy, have made the international community think of suitable ...
Master's thesis in the field of Islamic art, metal orientation, abstract of artistic components influencing the economic prosperity of enamel painting in Tehran. Handicrafts are the main document of the historical identity of nations and a part of cultural heritage. Since handicrafts have multifaceted characteristics, apart from artistic and cultural aspects, they are also ...
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). ...
Dissertation for obtaining the degree of master's degree ""MA"" field: business management Abstract Today, organization management has a lot of complexity. Because there are many internal and external factors that affect the organization. This research has introduced the transformational management style as an important and effective factor in the management of the organization ...
Master's Thesis of Handicrafts Design and Production of Wooden Products Abstract Chair is one of the practical devices that people constantly deal with during the day due to its type of use and has always been the focus of artisans and designers. Therefore, motifs and symbols that have their roots in the valuable treasure of our traditional arts have the ability to be used in ...
Master's Thesis in Mechatronic Engineering Introduction Recent developments in flexible manufacturing and information technology have made it possible for production systems to provide a wider range of products or services at a lower cost. In addition, the increase in competition at the global level has led to the confrontation of industries with the approach of increasing ...
M.A. Thesis for receiving a master's degree, orientation: ""Organizations and methods"" Chapter 1: General research 1-1 Introduction: With the occurrence of the technology and information technology revolution, the pattern of the global economy changed from the years after 1990. In today's economy, knowledge has replaced financial and physical capital as the most important ...
Dissertation for Master's Degree in Computer Engineering-Artificial Intelligence and Robotics Abstract: Every year, many traffic accidents occur all over the world due to driver drowsiness and inattention, which cause a lot of loss of life and money. One of the ways to detect fatigue and lack of concentration is to use driver face monitoring systems. By receiving images from the ...
Master's Thesis in Computer Engineering (Software) Abstract: Reducing energy consumption in the cloud environment using virtual machine migration Reducing energy consumption is one of the most important issues of the day, especially in the industry sector. In recent years, the ever-increasing human needs for computer systems have caused the creation and expansion of more and ...
Master's Thesis in Computer Engineering (Software) Abstract Development of automatic tools to identify design patterns with refining operations and label correction Design patterns are proven and reliable solutions that have been provided to answer some frequently occurring issues in Shigra software design. Identifying them is understood as recovering the designer's secret plan ...
Letter for Master's Degree in Remote Sensing and GIS Abstract Using remote sensing data leads to the comprehensive knowledge and investigation of geographic areas in a short period of time and at low cost. The use of satellite data analysis techniques leads to the optimal use of these data in order to know the study area and the phenomena and geographical complications in it as ...
Dissertation for Master's degree (M.A) orientation: ""Human resources, introduction to work, is a very important source for earning a living and attaining social positions, which at the same time can lead to dissatisfaction, depletion of physical and mental strength. Job-related stress causes dissatisfaction of employees and the emergence of significant negative effects in other ...
Dissertation for obtaining a master's degree (public administration field of transformation management) Abstract In the complex, unstable, changing, unpredictable and competitive conditions of today's environment, the organizational leader needs to build more trust with the employees. Authentic leadership style is a good way to increase trust. Therefore, in this research, we ...
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 ...
Abstract The budgeting system as one of the administrative and economic sub-systems has always been of interest to governments and organizations. Today, for many reasons, governments need comprehensiveness and systemic thinking, and as a result, the integration of management and economic systems and transformation in the public sector, and in order to increase productivity and ...
Dissertation for Master's Degree (M.A.) Major: Illustration Foreword The illustration and concepts of the images created in the book create an unbreakable and deep connection with the text of the book for children and finally, a result is obtained that is very effective in teaching children. Illustrations for children are divided into two parts: fiction [1] and non-fiction [2], ...
Dissertation in Master's Degree in Handicrafts, Traditional Arts Research, Abstract: The making of metal objects has always been the focus of past civilizations, among which we can mention the manufacture and production of weapons. In many cases, the makers of weapons reflected the tastes, opinions and worldview of their people and culture in the form of various decorations on ...
Master's Thesis in Computer Engineering-Software Abstract Continuous improvement of processes is one of the goals that all industries are looking for today. In this regard, the Integrated Maturity/Capability Model (CMMI) has been proposed at the international level for more than two decades by providing an effective framework. Configuration management (CM) is one of the ...
Master's Thesis on Theater Directing Abstract This research is an attempt to explain Walter Benjamin's opinions and critical thoughts about modern art, and it is also an attempt to reread many of his opinions that are not directly aimed at the category of theater, but in the author's opinion, the scope of the foundations proposed by him is enough to tie the modern theater of the ...
Faculty of Management and Accounting, Department of Business Management, Dissertation for Master's Degree (M.A) in Business Management, Change Management Abstract In today's world, with the increase in population and rapid growth of changes, societies are rapidly expanding, growing and flourishing, among which entrepreneurship in today's modern era is considered one of the main ...
Dissertation for Master's Degree in Civil Engineering - Earthquake Engineering Abstract The city of Birjand, as the capital of South Khorasan province, is located in the structural zone of Sistan, which is particularly sensitive due to its proximity to seismic and fundamental faults (Neh Khawri and Westi faults in the south, Ardkol fault in the northeast, Nawaz fault in the ...
Master's Thesis Abstract Air traffic management is one of the sensitive and stressful jobs that face various problems and obstacles every day, and the Aircraft Sequencing Problem is one of the most important issues that are dealt with in the field of Air Traffic Control these days. The plane sequence problem is an NP-hard problem, exact algorithms lose their efficiency on this ...
Dissertation for Master's Degree in Civil Engineering - Abstract Hydraulic structures in high dams of spillways, as one of the dependent hydraulic structures, have the important role of discharging the incoming floods into the dam reservoir with sufficient safety in free flow or under pressure downstream. In tunnel overflows where the flow is at a high speed and often under ...
Master's thesis in medical engineering, bioelectrical trend, abstract of the separation of prosthesis projections and tissue implants in sinogram images of spiral CT scan using active contour methods for metal implants such as prostheses and tooth filling materials during the reconstruction of CT images with different methods, creates an artifact that appears as light and dark ...
Dissertation for Master's Degree in Persian Literature M.A. The main goal of writing this thesis is to compile and compile and introduce the words of difficult terms and announcements of Diwan Salman Savji. In this thesis, first, a brief description of the political, religious and literary situation of Salman Savji's era and a description of the biography of contemporary poets ...
Master's Thesis: MBA Abstract This research examines the effect of ownership concentration on audit fees in companies listed on the Tehran Stock Exchange. The amount and nature of external audit fees requested by auditors, with three descriptive factors; The volume of the operation, the complexity of the operation and the audit risk are related. The research showed that the ...