Postgraduate Project Topics, Thesis and Dissertation
11541. 9 ( )
This project is well organized review of what is superconductivity, properties, some applications,rnand advantages of superconductors over ordinary conductors. The superconductingrntransition temperature (Tc) and the superconducting order parameter _(0) arerndetermined employing the quantum field...
11542. Determination Of Superconducting Transition Temperature Tc And Order Parameter
This project is well organized review of what is superconductivity, properties, some applications,rnand advantages of superconductors over ordinary conductors. The superconductingrntransition temperature (Tc) and the superconducting order parameter _(0) arerndetermined employing the quantum field...
11543. Utilization Of Coffee Husk As A Substrate For Vinegar Production Using Acetobacter Aceti Bacteria
Advancement in industrial biotechnology offer potential opportunities for the economic utilization rnof agro-industrial residues. Coffee husk is a fibrous by-product obtained during the processing of rncoffee cherries by dry process. These wastes cause pollution to the environment, unless treated...
11544. Optimization Of Drying Parameters For Moisture Reduced Teff Injera Making Using Response Surface Methodology
Teff Injera is the staple Ethiopian fermented bread processed from fermented tef [Eragrostis tefrn(Zucc.) Trotter] grain flour.†Dirkosh†is the Amharic name given to the dried /moisture reducedrninjera. The current potential need of the super food, Teff and its products like injera and...
11545. Cosmic Rays And Related Health Hazards
Cosmic rays are high-energy particles coming from space that hardly ever hit the Earth's surface but interact with nuclei of air molecules, usually several tens of kilometers above ground, and many new particles are formed. However, during air travel we are exposed to cosmic rays and to the...
11546. Towards Optimizing Transport Networks A Lattice Numerical Model
We show the problem of transport network design system in lattice with long-rangernconnections which is limited by the cost constraint.rnOur transport network is constructed from two dimensional (d=2) square lattice thatrncan be improved by introducing long-range connections to each other with...
11547. Gamma-ray Spectroscopy
Gamma-ray spectroscopy is the chief experimental technique of atomic physics and studies the high energy photons which are characteristic of the specific initial- and final-state nuclear energy levels, from radioactive decays. In this review the origin of gamma rays, interaction of gamma with...
11548. Investigation Of Quantum Properties Of Output Radiation From Single-mode Subharmonic Generator
In this project we studied the squeezing as well as the statistical properties of thernoutput light produced by single-mode subharmonic generating system coupled to vacuumrnreservoir. We obtained the c-number Langevin equations employing the master equationrnfor the system under consideration....
11549. Practices And Challenges Of Implementing Pre-primary School Curriculum The Case Of Fitche Town Oromia Regional State
The main objective of this study was to assess the practices and find out the challenges of implementing pre primary school curriculum in Fitche Town. To conduct this study, descriptive survey design was employed. A total of 125 people were used as data sources for this study. Pre primary schools...
11550. Factors Affecting Students Dropout In Secondary Schools Of Wayu Tuka Woreda East Wollega Zone Oromya Regional Stat
The aim of this research was to answer the research questions what are environmental (socio – economic, social and cultural) factors affecting students’ dropout, which group girl or boy students affected more, which group rural or urban areas affected more by dropout, when time of the...
11551. Attitude Of Addis Ababa University Undergraduate Regular Students Towards Ethnic Federalism In Ethiopia
This study assessed the attitude of Addis Ababa University undergraduate regular students towards ethnic federalism and the design was descriptive survey. Multi stage sampling, simple random sampling technique and proportion for gender, year of study and departments were used to select 285...
11552. Perceived Governance Practices In Selected Ethiopian Public Universities Relationship With The Government Autonomy Accountability And Empowerment
This research aimed to examine the perceived governance of selected Ethiopian public universities in the framework of government relationship, autonomy, accountability and empowerment. The conceptual framework outlines the researcher's current thinking about this governance study by providing a...
11553. The Practices And Challenges Of Instructional Leadership In Horo Guduru Wollega Zone Primary Schools Of Chomen Guduru Woreda
The main purpose of the study was to assess the practices and challenges of instructional leadership in primary schools of Chomen Guduru Woreda. In order to meet the objectives of the study descriptive method was employed .Purposive sampling techniques used to select ten primary schools. Because...
11554. Knowledge And Practice Of Leaders On Transformational Leadership In Ethio Telecom The Case Of Leaders At The Head Quarter In Addis Ababa
The purpose of this research was mainly to examine the knowledge and practice of leaders on transformational leadership in ethio telecom at the head quarter in Addis Ababa. Sequential explanatory research design with quantitative method supported by qualitative data was used in this research. In...
11555. Leadership Practices And School Performance In Secondary Schools Of Wolaita Zone (southern Nation Nationalities And Peoples Regional State)
The research purpose of this study was to investigate Leadership style and Performance of Secondary Schools of Wolaita Zone. The study investigated principal’s leadership style based on the perception of teachers and principals self-rating about their leadership style. To investigate this...
11556. Leadership Style And Employees Job Satisfactions In Government Secondary School Of Yeka Sub City
The purpose of the study was to examine practice of Leadership style and employee job satisfaction in government secondary and preparatory schools of Yeka sub city Addis Ababa. The study employed descriptive survey method and was conducted in seven secondary and preparatory schools. To collect the...
11557. Gamma-ray Burst In Swift Era Analysis Of Afterglow Light Curves
We presented the temporal study of all swift/XRT observations of GRB afterglowsrndiscovered between January 2005 and July 2005 which they have two or more thanrntwo breaks and well known redshift. After constructing and fitting all light curvesrnusing MATLAB programming, we have analyzed the...
11558. The School Leader Leadership Style In Government Secondary School In North Shoa Zoneoromia Regional State
The objective of this study was to assess the school leader, leadership style in government secondary schools of North shoa Zone Oromia Regional State. In this study descriptive survey design was used with both quantitative and qualitative methods. Among the 45 government secondary schools found in...
11559. Practices And Challenges Of Stuff Development In Private Secondary Schools Of Adiss Abeba City Administration
Practices and challenges of management development in private secondary schools of Addis Abeba city administration. In private sector organizations are run by private individual owners. For its managements and development that not only a lot huge finance, it also requires knowledge, skill and...
11560. Management And Utilization Of Educational Material Resources In Secondary Schools Of Dera Woreda North Shoa Zone Oromia Regional State
This study attempted to identify how educational materials resources are managed and utilized,rnrole of stakeholders and problems related to educational material resources management andrnutilization. To meet already stated objective descriptive survey design is used to carry out thisrnstudy. This...
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