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Synthesis and Characterization of ZnO/CuO Nanocomposites Decorated with Carbon Dots for Photocatalytic Degradation of MB and Antibacterial Applications Thesis

Michael Asfaw; Tamene Tadesse; Jabessa Negasa (2025-04-22)

Zinc oxide nanoparticles (ZnO-NPs) are gaining significant attention due to their catalytic and antibacterial properties. However, their effectiveness in pure form is limited by several factors, including a large energy ...

Poly (Amino-Naphthalene Sulfonic Acid) As A Low Cost Electrode Modifier For Electrochemical Sensing, Reaction Kinetics And Rate Constant Study Of Dopamine. Thesis

Muluken Ayele; Alemayehu Yifiru; Shimeles Addisu (2024-08-22)

Electrochemical methods are a class of techniques in chemistry which study an analyte by measuring the potential and/or current in an electrochemical cell containing the analyte. It is an attractive alternative for ...

Exploring Elf Teachers' Strategies of Error Correction on Students' Paragraph Writing Tasks: In Case Of Isera Woreda Secondary Schools Grade 11 Students Thesis

Mekonin Barena; Dawit Tesfaye; Bikila Ashenafi (2025-03-22)

The purpose of this study was to explore teachers' strategies of error correction on students' paragraph writing tasks at Isera woreda selected secondary schools. For the study, required data were collected through ...

An Investigation of EFL Teachers’ and Students' Perception and practices of Speaking Strategies: the case of Engibi Bedele Secondary School, Buno Bedele Zone, Oromia Region Thesis

Desalegn Solomon Faji; GemechisTeshome; Gebretsadik Bosen (2024-12-22)

This study was conducted to investigate EFL Teachers’ and Students Perception and practices of Speaking Strategies: the case of Engibi Bedele Secondary School, Buno Bedele Zone, Oromia RegionnA descriptive case study ...

Practice and Challenges of Instructional Leadership in Government Secondary Schools in Jimma Zone Oromia National Regional State, Ethiopia. Thesis

Mohammedsani Shesharif; Dereje Daksa; Abunu Arega (2025-02-22)

The purpose of this study was to identify the level of Practices and Challenges of Instructional Leadership in Government Secondary Schools in Jimma Zone Oromia's national regional state. To conduct this study mixed ...

Study of Teacher's Practices of Using the Process versus Product Approaches in Teaching Writing Skills: The Case of Mizan and Aman Secondary Schools Thesis

Atsede Woldemariam; Dagne Tiruneh; Teshome Egere (2025-08-22)

The main objective of this study was to investigate Grade Nine English teachers' practices in using the process versus the product approaches in teaching writing skills. To achieve this objective, the research was ...

Xiinxala Ergaa Walaloo Kitaaba Wulwullee Keessatti Thesis

Zabiibaa Kamaal; Rirsitee Akkawaaq; Soofiyaa Huseen (2023-09-18)

Qorannoon kun ergaa kitaaba walaloo „Wulwullee‟ keessatti argamuu xiinxaluu dha. Kaayyoon gooroo qorannoo kanaas ,ergaa walaloo kitaaba‟Wulwullee‟jedhu xiinxaluu yemmuu ta‟u ka‟umsi qorannoo kan gaggeessuf qorattuu ...

Perceived impact of sports facilities and materials On quality of physical education in chora woreda Buno beadle zone, Oromia Thesis

Sagni Ayana Gudeta; Tesfaye Damena; Zewge Hailu (2024-12-18)

The general objective of this study was to investigate the perceived impact of sports facilities and materials on the quality of physical education in Buno Bedele zone, Oromia. Descriptive research design employed. ...

Xiinxala Dandeettii Afaan Oromootiin Keeyyata Barreessuu Barattoota Kutaa 11ffaa Mana Barumsaa Yabbuu Sadarkaa 2ffaa Lakk. 1 Thesis

Alamituu Ayyalaa Mirkanaa; Cimdii Waaqumaa (2025-08-11)

Qorannoon kun kan gaggeeffame Godina Jimmaa Aanaa Maannaa mana barumsaa Yabbuu sadarkaa 2ffaa lakkoofsa 1 irrattidha. Kaayyoon qorannoo kana dandeettii keeyyata barreessuu barattoota kutaa 11ffaa xiinxaluudha. Saxaxni ...

Elf Learners‟ Attitude and Practice of Learning Listening Skills and Factors Affecting Their Learning Grade 8 Students Dureso Donke Primary School in Focus Thesis

Diriba Mulugeta; Gemechis Teshome (2025-01-11)

The main purpose of the study was to EFL learners’ attitude and practice learning listening skill and factors affecting their learning Dureso Donke primary school focus on grade eight. The researcher employed descriptive ...

EFL Teachers‟ Awareness and Implementation of Continues Assessment Strategies in English Class Room: The case of selected primary schools in Bedele Town Thesis

Getachew Ayana; Dagne Tiruneh; Teshome Ejere (2025-01-11)

This is study was aimed at investigating EFL teachers awareness and implementation of continuous assessments strategies in English class room in Buno Bedelle Zone in Bedele town selected primary schools. Comprehensive ...

An Investigation Of English As A Foreign Language Teachers’ Beliefs And Practices In Teaching And Assessing Speaking Skills: The Case Of Secondary Schools In Bale Zone And Robe Administrative Town, Ethiopia Thesis

Emebet Gemeda; Getachew Seyoum; Adege Alemu (2024-11-18)

This study was conducted to investigate English as a Foreign Language teachers’ beliefs and practices in teaching and assessing students’ speaking skills at secondary schools in Bale Zone and Robe Administrative Town ...

Xiinxala Ergaa Sirboota Oromoo Baroota 2021-2022tti Bahan: Haala Walqabaatinsa Siyaasa Oromootiin Thesis

Taarikuu Dhinsaa Jabeessaa; Taayyee Guddataa; Abdusalaam Abbaa Olii (2024-09-11)

Qorannoon kun kan geggeeffame xiinxala ergaa sirboota Oromoo baroota 2021-2022tti bahan haala walqabaatinsa siyaasa Oromoo irratti kan xiyyeeffatudha. Haaluma kanaan, qorannoon kun kan xiyyeeffatu sirboota Nuti maal ...

The Challenge and Prospects of Teaching Physical Education in Kefa Zone, Gimbo Wereda Same Selected Secondary Schools. Thesis

Zerihun Shimelis Ali; Melkamu Dugassa (2024-11-18)

This study aimed to investigate the prospect and major challenges that affect teaching physical education in secondary schools with a special preference of secondary schools found in Gimbo Woreda. To achieve this ...

Non-Standard finite difference scheme based on the ta-Method For predator-Prey dynamical system Thesis

Issa Zakir Abagidi; Woinshet Defar Mergia; Mebratu Fenta Wakeni (2025-03-18)

In this thesis, a Non-Standard Finite Difference (NSFD) method based on the θ− method is formulated for solving the mathematical model of the Beddington-DeAngelis functional response predator-prey dynamical system. The ...

An investigation of EFL Teachers‟ Awareness and Practices of Vocabulary Teaching Strategies in EFL Classes: The Case of Grade Ten EFL Teachers at three Selected Secondary Schools of Dedo District in Focus Thesis

Desalegn Regasa; Aberash Tibebu; Meheretu Adnew (2024-08-18)

The study was carried out with the investigation of EFL teachers’ awareness and practices of vocabulary teaching strategies at Dedo Secondary School, Warokolobo Secondary School, and Methoso Secondary School.in grade ...

Effectiveness of EFL Learners’ Attitudes towards Participating in English Club to Enhance their Speaking Skills: Muti Secondary School Grade 9 Students in focus Thesis

Kochito Woldeyesus; Melkamu Dumessa; Wondimagegn Ayele (2025-01-18)

The purpose of this study was to investigate the effectiveness of EFL learners’ attitudes towards participating in English clubs to enhance EFL learners’ speaking skills. To achieve this objective, an experimental ...

Assessment on Factors Affecting Coffee Quality in Mana District, Jimma Zone, South West Ethiopia Thesis

Amin Abanega; Girma Mosisa; Dasalegn Raga (2025-04-11)

Coffee is the major source of foreign currency for Ethiopia and contributes more than 35%of the total export earnings. This study was conducted in Manna district, Jimma zone of southwest Ethiopia to assess factors ...

Assessment of Medicinal Plants Used to Treat Human and Livestock Ailments in Sinan District, East Gojjam Zone, Amhara Regional State, Ethiopia Thesis

Manaye Siawekenew; Tamene Belude (2023-06-11)

An ethnobotanical study of medicinal plants used to treat human and livestock ailments in Sinan District, East Gojjam Zone of Ethiopia, was conducted from October 2021 to August 2022. Semi structured interviews, field ...

EFL Teachers’ Awareness and Practice of Using Reading Strategies In Teaching Reading Skills: The Case of Jimma Town Secondary School of Seto Semero Secondary School Thesis

Ketema Abebe; Guta Legese; Ashenafi Belay (2024-09-11)

The present study mainly focused on investigating EFL Teachers’ awareness and practices of using reading strategies in teaching reading skills in EFL class room. Based on the study variables, leading research questions ...

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