PhD dissertation on sustainable development

In the PhD dissertation, sustainable development would be discussed as one of the main research subjects. In this dissertation, sustainable development is introduced as one of the important indexes of economic development and also gross national product. Thus, for researchers of the PhD dissertation, it is regarded as one of the determining indexes of economic growth and welfare. In the PhD dissertation in economy, assessment of relationship between sustainable development and gross national product is important, so that green production could be considered as the index for sustainable development. We read in this dissertation that growth in national production is a positive and effective factor for economic growth and raising level of the public welfare. However, what has been stated in the results of this dissertation, is that during recent decades, growing production has been occurred, without paying due attention to environmental criteria and standards. In this PhD dissertation, we learn that this has been occurred just in order to access product market of the foreign countries and by using non-friendly technologies toward environment. We read in this dissertation that improper utilization of resources and energy has led to a lot of pollutions including emission of the greenhouse gases. In the Ph.D. dissertation of economy, the main goal is to study effect of sustainable development on the national gross product of Iran. In the PhD dissertation of economy, calculation of the green production helps us to properly determine the relationship between sustainable development and gross national product. Therefore, In this dissertation, green national product is calculated for different periods before and after the Islamic revolution and also it is compared with the gross national product. Results of this dissertation indicate that an non-proportional trend exists between gross national product and sustainable development. Therefore, in this dissertation, paying attention to economic policies regarding the economy of Iran seems to be necessary.

PhD Dissertation on Business Policy (Strategic Management)

One of the new and popular subjects for PhD researchers in strategic management is topic of packaging management. Packaging is not an absolute concept and what we learn with regard to packaging definition in PhD  dissertation in business policy is that a relative definition exists that its nature and quality is dependent to another thing. In this dissertation, a general relative concept lacking signs, limits and boundaries is mentioned as to packaging. We read in the PhD  dissertation in strategic management that packaging is at the encountering center of six requirements of the customer. These requirements include laws and regulations, provisions, market, environment and the sales point. We read in the PhD  dissertation of business policy that due to development of the world trade and also new life-styles, shrinking family sizes and tendency of customers to convenience, possibility of growth in this industry is more than before. Studies show that since 1990, a lot of interest has been paid to packaging, especially environmental problems. The proposal for the packaging procedure has been welcomed by the EU in December, 1994. In the PhD dissertation of strategic management, minimum amount of packaging wastes and materials recycling have been introduced as objective of this procedure. In studies of the PhD dissertation on strategic management, environmental concerns are of important considerations to many of the customers in the packaging industry. In this dissertation, the author aims to classify products in a better and less expensive manner, while being more “green”, as well. Therefore, in this dissertation, green packaging is mentioned as a positive sales point for many of the European countries. Also, there is a growing competition for developing cost-effective materials that could be considered of green reputation in the market, while having applicability of the conventional packagings and this is of interest to the authors of dissertation in strategic management.

Master’s Dissertation of Financial Management

In preparing master’s dissertation in the finance area of financial management, a lot of studies have been conducted concerning banks, as they form the main focus for the financial stability. In this dissertation, among the most commonly used ways for evaluating sturdiness and health of the financial part and also vulnerability of the banks against economic crisis, include studies and predictions of the crisis event in both the real and external parts and also imbalances of the state budget and also simulation of them as potential scenarios. In this dissertation, balance sheet of the banks would also be studied. Studies of this dissertation would result in improving performance of the productive, economic and commercial units and this dissertation is useful for consistent operation and financial health of the banks. In master’s dissertation of financial management, we read that the financial health is an economic matter per se, Also, it is stated in this dissertation that at least, roots and causes of the problem framework and also methodology of the study, all belong to the field of economy. It is stated in this dissertation that the implications and consequences of a financial crisis are not just economic. What we learn from the findings of the master’s dissertation in financial management is that if national security would be considered as operating over trust between nation and government, any event in the field of macro-economy of the country that threatens this relationship would be harmful to the national security. The author of this dissertation states that banks should define area of services they’re offering to their customers. In the master’s dissertation of financial management, it is said as the reason that in parallel to economic liberalization of the domestic financial market, regulatory and monitoring provisions should be enforced and necessary organizations should be initiated to control healthiness of the bank system.

PhD Dissertation in Educational Sciences

Motivating teachers

Main goal of preparing the PhD dissertation is to study solutions for motivating teachers working at the teacher training universities. Teachers constitute the main basis of education in schools and findings of the PhD dissertation show that educational drop-out is an important problem of the educational systems around the world and it should be addressed well by the researchers in preparing PhD dissertation. Society of Iran is also losing a huge amount of its national funds due to drop-outs. Concerning role of the traditional non-flexible methods of the past time, carrying out new researchers in this field seems to be necessary. As learning new sciences and techniques is only possible by utilizing new educational methods, and also with regard to essential role of the teacher to achieve this goal, understanding teacher, identifying his/her needs and motivating factors could be valuable for the learning system and improve efficiency of our educational system and is discussed in this PhD dissertation. In preparing this dissertation, we normally use the descriptive method of information collecting, library resource and also interview with the teachers and managers at the Farhangian university. In preparing the PhD dissertation, researcher aims to qualitative description of the research, in addition to enumerate theories regarding motivation, solutions for enhancing motivation, motivating factors of teachers and also attributes of the motivated teachers. The author of this dissertation tries to address the issue of increasing motivation, correction and improvement of the teaching methods and also organizational, financial and internal factors which are effective for motivation. Accordingly, teacher is also informed regarding manner of effectiveness of the learning programs and opportunities

PhD Dissertation in Computer Engineering

One of the highly interested subjects to the researchers of the PhD dissertation in the area of information technology of computer engineering is content delivery networks (CDN). In the PhD  dissertation, it is said by the researchers of this field that the content delivery network is able to increase the loading speed and also display speed of a website or weblog. We read from the results of this dissertation that accessibility to the content delivery network is offered to the user via nearest server, based on its geographical location. It is emphasized in this dissertation that through automatic offering of the requested capacities, content delivery networks must act as shock-absorbers to the network traffic. This is the most important feature that is explained in the CDN-oriented PhD dissertation. In the PhD dissertation, it is said as the reason that content delivery network must be able to meet the requirements at the time of sudden congestion. So different users don’t feel any differences when using web services and also when using nearest server of the intended corporation. Large internet corporations employ multiple servers at different places of the world for storage and distribution of their information and facilities around the globe. Goal of the researchers of the information technology field of computer engineering in preparing this dissertation is that users don’t feel any variations using content delivery network and also access to the nearest server of the corporation with the highest speed possible. By preparing the PhD dissertation, researchers aim at presenting a suitable solution for future orientations in the content delivery networks

Master’s Dissertation in E-commerce-Online sales

In the master’s dissertation of electronic commerce (E-commerce), studies regarding internet web-sites are widely expanding. In this dissertation, we read that the number of organizations selling their product via internet and the web is increasing on a day-to-day basis. Today, with regard to master’s dissertation in E-commerce, studies concerning commercial terms and principles have been varied. In this dissertation, rapid expansion has led to new challenges between the corporations and their customers that would be addressed and discussed in this dissertation. Nowadays, customers have a lot of options when choosing a particular product which results in their bafflement for selecting the best and the most suitable product. Therefore, researchers should find and propose some solutions to this problem. Studies carried out for this dissertation indicate that the problem about many of the online websites is to show a list of products, based on the customers need and their interest in a limited period of time. One of the best ways that is proposed in this dissertation is to present an exclusive offering system for each user. Studies regarding this type of system are interested to the researchers of the master’s dissertation in e-commerce. By studying this dissertation, we learn that a good offering system not only results in higher level of satisfaction for the customers, but also leads to more sales and attracting new customers. The main goal of the presented master’s dissertation, which proposes a recommendation-based system, is enabling this system to offer the most suitable items, through analyzing user’s behavior. This dissertation offers an approach to resolve difficulties resulting from huge volume of the information that helps the user to approach his target despite them

Master’s Dissertation on E-commerce

One of the important subjects in the studies of master’s dissertation on E-commerce is online advertisement. Normally, two subjects that may be considered as objectives include increase of website visiting and the rate at which a visitor turns to a regular customer. It is said in this dissertation that studies in this field are almost complementary and any study in the realm of these objectives is necessary for a website to perform successful. A widely used model of online marketing, i.e. affiliate marketing is applied in this thesis. Affiliate marketing is used in the dissertation as an agreement between the content provider and content generator, in which a certain profit of the content generator is assigned to the content provider for attracting visitors and the customers. In this dissertation, applications of the affiliate marketing are explained by collecting and studying library resources. Additionally, some suggestions are made for using the pricing models of the affiliate marketing with regard to the content providers. In this dissertation, the main goal of using this useful method for an organization and choosing the proper pricing model, is improving services offered to the content providers. So as it is said in the master’s dissertation on e-commerce, a better competitive environment and consequently, satisfaction and loyalty of the customers could be achieved

Master’s Dissertation on Mechanical Engineering

One of the studied issues is the master’s dissertation on automotive mechanics is braking systems. In this dissertation, we read that the braking pad and disk have been known as the most important components of the braking systems. At the time of braking, kinetic and thermal energy of the automotive at the contact point of the disk and the pad is converted into the heat. A huge part of the generated heat is scattered and leads to increase of temperature in there. The main objective of the master’s dissertation on mechanics is studying thermodynamic analysis of the braking pad and disk. Also, this dissertation is aimed to study distribution of temperature and pressure between the braking disk and pad. In the master’s dissertation on mechanics, In order to optimize the disk braking system, an appropriate model is simulated to identify the hot points between the braking pad and disk. In this dissertation, Abaqus software is used for simulation

Master’s dissertation on electrical engineering

Power system studies usually account for the most part of the investigations performed in master’s dissertation on electrical engineering. It is said in the dissertation that changes in the utilization conditions of the power systems usually leads to low-frequency variations. In the master’s dissertation on electrical engineering, these variations is said to be sometimes damping by itself, but sometimes they expand and result in exiting from the circuit in a part of the system. Based on the master’s dissertation on electrical engineering, small signal is at the main point of the focus, in terms of stability of the power systems. In the master’s dissertation on electrical engineering, using the fuzzy T-S method, a non-linear fuzzy stabilizer is designed for stabilizing low-frequency variations in the power system. In this dissertation, the Fuzzy T-S method is used to transform non-linear equations of the system to a series of linear sub-systems. Also, it is said in the dissertation that for any of the linear sub-systems, a controller is designed by using the parallel distributed compensator method. Finally, as for the sum of internal linear controllers, non-linear controller would be obtained. In the master’s dissertation on electrical engineering, conditions of the Liapanov’s method of stability are used as matrix inequalities. MATLAB software is used for the simulation in the dissertation. The proposed stabilizer is tested on both the single-machine and multiple-machine system and it is then compared with the designed conventional methods

PhD Dissertation on Economy

We read in the PhD dissertation on the economy that financial part has always been the main focus of the subjects under study. The main reason for paying much attention to this subject is the central role of the financial part to the economic development and growth. An importance of the development of financial markets for economic growth is regarded in the PhD dissertation on the economy, which is a key subject of the development economy. With regard to the importance of these subjects, the study of the relationship between financial development and economic growth in the PhD dissertation seems to be essential and necessary. In this dissertation, we shed light to the effect of financial development, commercial ratio, domestic investment and the interest rate on the economic growth. The main goal of this dissertation is to answer the question regarding the effectiveness of the financial development on the economic growth. After studying this objective and answering this question in the results of the Ph.D. dissertation, other variables including investment, interest rate, and the commercial index would be addressed. A certain period of time is selected in the dissertation to study the relationship between the variables. Also, in this dissertation, Auto Regressive Distributed Lags method (ARDL) is normally used in order to study the results. Results of the current dissertation indicate a positive significant relation between interest rate and domestic investment with economic growth. Short-term demonstration of the positive and significant relationship between financial development index and economic growth is also discussed in the PhD dissertation on the economy