CURRICULUM VITAE A. Full Name: JEKAYINFA, Simeon Olatayo B. Place and Date of Birth: Ogbomoso, , August 21, 1966 C. Nationality: Nigerian

D. Home Address: Olukoko House 2, Papa Alajiki, Ogbomoso, Oyo State, E. Present Postal Address: Department of Agricultural Engineering, University of Technology, P.M.B. 4000, Ogbomoso, Oyo State, Nigeria F. Sex Male G. E-Mail: [email protected] H. Phone Number (mobile): 08033942248 I. State/Local Government Area: Oyo State/Ogbomoso North LGA J. Marital Status: Married K. Number of Children and Their Ages: Three, (23years, 21years & 19years) L. INSTITUTIONS ATTENDED WITH DATES (i) Higher Educational Institutions Attended with Dates: (a) Anglican Grammar School, Ogbomoso 1977 - 1982 (b) University of Ilorin, Ilorin, Nigeria 1983 – 1988 (c) University of , Ibadan, Nigeria. 1993 – 1995 (d) University of Ibadan, Ibadan, Nigeria. 1999 – 2004 (e) Goethe Institüt Berlin, Germany June 2006 – Sept. 2006. M. ACADEMIC AND PROFESSIONAL QUALIFICATIONS (a) West African School Certificate 1982 (b) B.Eng. (Hons) Agric. Engineering 1988 (c) M.Sc. Agricultural Engineering 1995 (d) Ph.D. Agricultural Engineering 2004 (e) Registered Engineer (COREN Reg. No R.8104) 1999 (i) Other Distinctions and Award with Dates: 1. Certified as a subject of biographical record in Who’s Who in Science and Engineering, Eight Edition 2005-2006 by the Publications Board of The Marquis’ Who’s Who in America. 2. Georg Forster Fellowship of Alexander von Humboldt Foundation Germany 2006-2008 (€ 3,000/month for 22 months) 3. Humboldt Return Fellowship Grant, 2008 (€ 6,500) 4. DAAD DIES Fellowship, for International Deans’ Course, 2009 5. Humboldt Award for Innovative Network Grant, 2010 – 2013 (€ 24,750) 6. DAAD Study Research Visit Scholarship, August – October, 2010 (€ 1,870/month for 3 months) 7. Humboldt Equipment Grant, 2010 (€ 20,000) 8. Humboldt Book Grant (€ 1,000) 9. Humboldt kolleg International Conference Grant, 2009 (To host over 120 national and international Professors) (€ 31,500) 10. TWAS Research Grant, 2011 ($ 25,000) 11. Humboldt Kolleg International Conference Grant (To host over 120 national and international Professors) (€ 35,875) 12. Book Publication Grant, 2012 (€ 2,020) 13. TETFUND Conference Attendance Grants to South Africa, Germany and USA (N 2,000, 000), 2012, 2013 & 2015 14. TETFUND Book Publication Grant (N655, 500) 15. International Centre for Theoretical Physics (ICTP)’s Conference Attendance Grant in Trieste, Italy 16. TETFUND Research Grant (N2, 000,000) 17. Humboldt Kolleg International Conference Grant (To host over 120 national and international Professors) (€ 19,125)

N. WORKING EXPERIENCE 1. PREVIOUS EMPLOYMENT(S) AND POST(S) HELD WITH DATES (1988 – 1999) Place: Bakolori Irrigation Project Sokoto Period: September 18, 1988 – September 17, 1989 Post Held: Maintenance Engineer (NYSC).

Place: Oyo State Agricultural Development Programme, Saki Period: July 24, 1990 – April 22, 1997 Post Held: Senior Agricultural Engineer.

Place: OSAJ (Nigeria) Limited, Ibadan Period: September 16, 1997 – March 20, 1999 Post Held: Project Engineer

2. PRESENT EMPLOYMENT (1999 – Date) a. Status: Professor since October 1, 2010 b. Salary: CONUASS 7 Step 8 c. Working Experience in LAUTECH 1. Summary of Administrative Posts Held 1. Head, Department of Agricultural Engineering, August 1, 2004 to June 2006; August 1, 2008 to November, 2011 2. Member, University Industrial Training Board (representing Faculty of Engineering and Technology). 2004 to 2006 3. Member, University Senate. 2004 to Date 4. Member, Faculty Board of Studies. 2004 to Date 2 5. Member, Faculty Review and Selection Committee. 2004 to 2006; 2008 to Date 6. Member, Faculty Postgraduate Committee. 2004 to 2006; 2008 to 2011 7. Business Editor, LAUTECH Journal of Engineering and Technology 2003 to 2006; 2008 to 2010 8. Editor-in-Chief, LAUTECH Journal of Engineering and Technology, 2010 to Date 9. Member, Board of LAUTECH University Consultancy Services 2008 to 2012 10. Member, Board of LAUTECH Postgraduate School.2008 to 2015 11. Member, University Admissions Committee. 2010 to 2012 12. Member, University Appointment, Promotion and Selection (A&PC) Committee 2012 to 2015 13. Member, University Administrative and Technical Staff Promotion and Selection (ATS) Committee 2012 to 2015 14. Member, Board of LAUTECH Part Time Degree Programme 2012 to 2015 15. Member, LAUTECH Open and Distance Learning Programme Implementation Committee 2012 to 2015 16. Member, Board of LAUTECH Open and Distance Learning Programme 2015 17. Member, University Curriculum Committee, February 2012 to 2014 18. Member, University Development Committee, 2012 to 2015 19. Member, University Centre of Excellence Committee. 2012 to 2014 20. Chairman, Faculty Energy Research Group. 2012 to 2014 21. Chairman, University Annual Report Committee. 2012 - 2015 22. Desk Officer, Tertiary Education Trust Fund. 2012 to November 4, 2015 23. Manager, LAUTECH University Press. March. 2012 to 2015 24. Director, Academic Planning Unit. August 1, 2012 to 2015

2. Summary of Academic Positions Held and Duties 2012 – 2015 Director of Academic Planning Unit and Professor Duties: Advising and assisting the Vice-Chancellor on matters relating to the academic thrusts of the University such as staffing and academic development programmes. Quality control of the university guiding each unit on operation of the University academic brief. Seeking Clarification from NUC on academic matters and providing such to appropriate Sections of the University through the Vice-Chancellor, Maintaining a computer based data bank on student and staff statistics for use in planning, budgeting and other management requirements. Coordinating the preparation of academic brief and periodic Strategic Plans for the university.Coordinating and collating information to NUC for national planning purposes. Promoting the quality of teaching, learning and research in the university through periodic evaluation of academic activities in the University. The office of Director of Academic Planning Unit provides academic liaison between LAUTECH and external bodies both local and foreign e.g. Association of African Universities (AAU) etc. The Director of Academic Planning serves as a member of the following university bodies and Commission e.g Senate; Postgraduate School Board; Development Committee among others.

2010 –Date Professor Duties: I am involved in the Teaching of courses & Research in the areas of renewable energy sourcing and utilization & farm power and machinery in the Department of Agricultural Engineering. I am a member of the Board of Studies and Board of Examiners of the Faculty of Engineering and Technology. I also belong to many Committees of the Faculty and the University

2007- 2010 Associate Professor/Reader & Head of Department 3 Duties: I was involved in the Teaching of courses & Research in the areas of renewable energy sourcing and utilization & farm power and machinery in the Department of Agricultural Engineering. I was a member of the Board of Studies and Board of Examiners of the Faculty of Engineering and Technology. I also belonged to many Committees of the Faculty and the University. Furthermore I supervise many undergraduate and graduate research works at masters and PhD levels. Some of my leadership roles as head of department include: Overall management of departmental teaching, research and quality assurance and preparing regular reports to the Dean. Participation in debates on strategic direction of the Faculty. Accountable for appointment, performance and development review, grading, overseeing the advancement and promotion of staff in line with University policies and procedures. Managing human (over 800 students, 20 academic, 20 technical and 5 administrative staff), financial and physical resources especially expensive capital items such as workshop equipment and facilities.

2004 - 2007 Senior Lecturer and Head of Department Duties: I taught courses and conducted research in the areas of renewable energy sourcing and utilization & farm power and machinery the Department of Agricultural Engineering. Some of my leadership roles as head of department include: Overall management of departmental teaching, research and quality assurance and preparing regular reports to the Dean. Participation in debates on strategic direction of the Faculty. Accountable for appointment, performance and development review, grading, overseeing the advancement and promotion of staff in line with University policies and procedures. Managing human (over 800 students, 20 academic, 20 technical and 5 administrative staff), financial and physical resources especially expensive capital items such as workshop equipment and facilities.

1999 – 2004 Lecturer II/Lecturer I Duties: I was involved in the Teaching of courses & Research in the areas of renewable energy sourcing and utilization & farm power and machinery in the Department of Mechanical Engineering.

O. COURSES TAUGHT

1. AGE 413 Agricultural Power I 2. AGE 414 Agricultural Power II 3. AGE 533 Engineering Properties and Handling of Agric Materials 4. AGE 534 Drying of Agricultural Materials 5. AGE 623 Food Processing and Plant Design 6. AGE 631 Engineering Properties of Biomaterials 7. AGE 737 Advanced Handling of Agricultural Products 8. AGE 734 Advanced Instrumentation and Control 9. AGE 738 Advanced Renewable Energy Technology 10. AGE 700 SEMINAR: Policy Framework for a Relevant National Discourse 11. EEE231 Engineering Analysis II 12. EEE 332 Engineering Analysis III 13. MEE 207 Fluid Mecahnics I 14. MEE 209 Fluid Mecahnics Practical 15. MEE 326 Fluid Mecahnics II 16. MEE 214 Strength of Materials 17. MEE 415 Applied Fluid Mechanics

GRADUATE STUDY SUPERVISION 1. Postgraduate Diploma (PGD)

4 1. Improvement of Food Juice Industry Using Life Cycle Assessment. (Completed in Mechanical Engineering Department) 2. Design, Construction and Testing of Pressure Cooking Stove (Completed in Mechanical Engineering Department) 3. Effect of Incessant Power Failure on the Productivity of Some Selected Food and Agricultural Industries in Oyo State Nigeria. (Completed in Mechanical Engineering Department) 4. Measurement of Productivity and Energy Consumption of a Mechanized. Farm.

2. Master of Technology (M.Tech.) 1. Energy Use and Estimation of CO2 Emission from Selected Plastic Recycling Plants (Completed in Mechanical Engineering Department) 2. Studies on the Briquetting of Maize and Cassava Residues (Completed in Mechanical Engineering Department) 3. Development of an Hydraulic Press for Briquetting Selected Crop Residues (Completed in Mechanical Engineering Department) 4. Influence of Climatic Changes on Energy Consumption of the Production of Selected Crops in South Western Nigeria (Completed) 5. Life Cycle Assessment of Grains Stored Using Selected Storage Structures – Cum Chemicals in Ilorin 6. Drying Characteristics of Selected Uncommon/Neglected Vegetables 7. Application of Cocoa Pod husk ash as Low-Cost Heterogeneous Catalyst for Biodiesel Synthesis from Shea Butter Oil 8. Exergy Analysis and Life Cycle Assessment of Groundnut Production in Nigeria 9. Exergetic Life Cycle Analysis of Wheat Production and Processing System in Nigeria 10. Exergy Analysis and Life Cycle Assessment of Rice Production System 11. Process and Energy Analysis of Cocoa Processing in Nigeria

3. Doctor of Philosophy (Ph.D) 1. Optimal Operating Conditions for the Production of Biodiesel from Palm Kernel Oil. 2006/2007 ((Co-supervision in Mechanical Engineering Department) Alamu, O. (Completed) [ Alamu is now a full Professor of Mechanical Engineering] 2. Effects of Some Production Parameters on Anaerobic Digestion of Selected Animal and Crop Residues Adebayo, A.O. (Completed) 3. Life Cycle Energetics of Steam Boiler Operation in Selected Beverage Industries in Kwara and Oyo States Ohijeagbon. I.O. ((Co-supervision in Mechanical Engineering Department) (Completed) 4. Pyrolysis of Mango Pod and Sandbox Shell for Production of Medium Grade Fuels and Chemicals. Ola, F.A. (Completed) 5. Characterization And Retrofitting Of Palm Oil Biodiesel As A Fuel In Automotive Engine Olafimihan, E.O. (Completed Co-supervision in Mechanical Engineering) 6. Environmental Life Cycle Assessment of Cassava Production and Processing Operations in Nigeria Oladiran, J.O. (Completed) 7. Energetics and Drying Characteristics of Jatropha . Onifade T.O. (Completed) 8. Optimization of Oil Expression from Castor Seed Balogun, I.A. (On-going) 9. Energy and Exergy Analysis of Selected Feedmills in Nigeria Adekomaiya, O. (On-going) 10. Energy Audit and Optimization of Selected Flour Mills in the SouthWestern Nigeria. Ademola Adeoye (On-going) 11. Integrated Assessment of Climate Impact, Land, Energy and Water Use in Nigeria Adesina Dada (On-going) 12. Exergetic Analysis of Power Generation Sub-sector in Nigeria Oladeji, A.O. (On-going co- supervision in Mechanical Engineering Department) 13. Quality Characteristics of Biomass Briquettes Produced from Corn-Based Agro-Residues Pretreated by a Thermochemical Process Joseph Ifeolu (On-going) 5 14. Development of a Biomass Gasifier for Production of Green Energy. Oyedele, Oyelayo A. (On-going)

P. MEMBERSHIP OF PROFESSIONAL BODIES/ASSOCIATIONS 1. Corporate Member, Nigerian Society of Engineers (No. 07824) 2. Corporate Member, Nigerian Institution of Agricultural Engineers (No. M678/1999). 3. Member Engineer, American Society of Agricultural and Biological Engineers (No. 1009876). 4. Member Institution of Agricultural Engineers, UK (MIAgrE) (No. 8709) 5. Fellow, African Scientific Institute (ASI)

Q. PUBLICATIONS a. Theses/ Dissertations 1. Jekayinfa, S.O. (1988). Effect of Speed and Height of Cut of a Motorized Plot Harvester on Harvesting Loss of Cowpea. An Unpublished B. Eng. Project Report Submitted to the Department of Agricultural Engineering, University of Ilorin. 2. Jekayinfa, S.O. (1995). A Study of Resistance to Airflow in Cocoa Beans Drying. M.Sc. Research Project Report. University of Ibadan. 3. Jekayinfa, S.O. (2004). Modelling Direct Energy Utilization in the Palm- Kernel Oil Industry in Osun and Oyo States of Nigeria. Ph.D Thesis. University of Ibadan b. Published Books

1. Waheed, M.A., Jekayinfa, S.O. and Olafimihan, E.O. (2003). Strength of Materials for Beginners. ISBN 978-006-391-9. EMOLA-JAY COMMUNICATIONS (INC) Ibadan, Nigeria.

2. Waheed, M.A., Jekayinfa, S.O. and Adebiyi, K.A. (2003). Introductory Fluid Mechanics. ISBN 978-006-506-7. EMOLA-JAY COMMUNICATIONS (INC) Ibadan, Nigeria.

3. Taiwo, A. Jekayinfa, S.O. and Onawumi, A.S. (2003). Mechanical Maintenance and Repairs. ISBN 978-2902-05-5

4. Ojediran, J.O. and Jekayinfa, S.O. (2004). Principles of Agricultural Engineering. ISBN 978- 006-503-2. EMOLA-JAY COMMUNICATIONS (INC) Ibadan, Nigeria.

5. Jekayinfa, S.O. (ed.) (2012) Building a Non Oil based Economy for Nigeria: The Potential of Value-Added Products from Agricultural Residues. Cuvillier Verlag Göttingen, Germany Pp. 491

6. Jekayinfa, S.O. (ed.) (2013). Potential Application of Nanotechnology in Developing countries of West Africa: Trend of Research Activities. Pp 245. ISBN 978-978-50602-3-2

7. Jekayinfa, S.O. (ed.) (2017) Harvest of Research Outcomes to Confirm Achievement of the Millennium Development Goals. Cuvillier Verlag Göttingen, Germany Pp. 424

c. Published Chapters in Books

6 8. Jekayinfa, S.O. and Waheed, M.A. (2008). Selected Fuel Properties of Biodiesel Produced from Shea Butter Oil and Palm-Kernel Oil. In: ed. Adebooye, O.C. et al.: Food, Health and Environmental Issues in Developing Countries: The Nigerian Situation. Cuvillier Verlag Göttingen, Germany. Pp. 491. (Germany)

9. Ola, F.A. and Jekayinfa, S.O. (2010). Thermo-Chemical conversion of Mixed Crop Residues and Crude Glycerol to Produce Bio-Oil. In: ed. Adeboye, O.C. et al.: Biotechnology development and Threat of Climate Change in Africa: The Case of Nigeria. Cuvillier Verlag Göttingen, Germany. Vol I. Pp. 311. (Germany)

10. Adebayo, A. O. and Jekayinfa, S.O. (2011) Production of Biogas from Selected Crops and Animal Residues in Nigeria. In: ed. Jekayinfa, S.O. Building a Non Oil based Economy for Nigeria: The Potential of Value-Added Products from Agricultural Residues. Cuvillier Verlag Göttingen, Germany Pp. 441. (Germany)

11. Waheed, M.A., Jekayinfa, S.O., and Ladokun, L.L. (2011). A Study of the Effects of Some Local Weather Parameters on the Thermal Performance of a Solar Concentrating Collector. In: ed. Jekayinfa, S.O. Building a Non Oil based Economy for Nigeria: The Potential of Value- Added Products from Agricultural Residues. Cuvillier Verlag Göttingen, Germany. Pp. 491. (Germany)

12. Jekayinfa, S.O. (2012) Review of Literature and Theoretical (and Conceptual) Framework Construction. A paper presented at a two-day workshop on “Research Procedures in LAUTECH Postgraduate Studies (Nigeria)

13. Jekayinfa, S.O. (2013). Cashew Technology In ed.: Hans H. Bass. Promoting the Production of Cashew, Shea, and Indigenous Fruits in West Africa Project Report. Supplement 2 to the ITD Annual Report 2013. Bremen University of Applied Sciences, Institute for Transport and Development, Germany. (Germany)

14. Jekayinfa, S.O. (2013). The Nature of Abstract Writing in Postgraduate Research Reporting. In ed.: Ebijuwa and Adetutu “Research Procedures in LAUTECH Postgraduate Studies. (Nigeria)

d. Published Journal Articles

15. Onifade, T. B., Wandiga, S. O., Bello, I. A., Jekayinfa, S. O. and Harvey, P.J. (2017). Conversion of lignocellulose from palm (Elaeis guineensis) fruit fibre and physic (Jatropha curcas) nut shell into bio-oil. African Journal of Biotechnology 16(46): 2167-2180

16. Oriola, K.O., Jekayinfa, S.O., Ola, F.A., Adedoyin, A.S. and Akande, F.B. (2017). Some Mechanical Properties of Sugarcane at Different Sizes and Loading Relevant to Design and Construction of Sugarcane Juice Extractor. Int. Journal of Engineering Research and Application 7(7): 62-70

17. Jekayinfa, S.O., Olaniran, J.A, Oloyede, C.T., Jaiyeoba, K.F. and Ogunlade, C.A. (2016). Influence of Moisture Content and Temperature on Thermal Properties of Cocoa Pods. International Journal of Organic Agriculture Research & Development 13: 47-55

18. Olaniran J.A., Jekayinfa S.O. and Olalere, E.V. (2016). Environmental Impact Assessment of Cassava Starch Production in Southwest Nigeria using Life Cycle Assessment (LCA) Model: Prospects and Problems. Science Focus. 21(1): 105 - 113

7 19. Jaiyeoba, K. F., Jekayinfa, S. O., Olaniran, J.A., Oloyede, C.T., Ogunlade, C. A. and Oke, A.M. (2016). Moisture-dependent Physical Properties of Cocoa (Theobroma cacao) pods. International Journal of Organic Agriculture Research & Development 13: 40-46

20. Jaiyeoba, K. F., Jekayinfa, S. O., Ogunlade, C. A., Oke, A.M. and Apata, M. M. (2016). Physical and Thermal Properties of Mango (Mangiferaindica) Seeds. Science Focus. 21(1): 126 - 132

21. Onifade, T.B., Taiwo, A. and Jekayinfa, S.O. (2016). Modification of a Locally Made Electric Crop Dryer. Journal of Innovative and System Engineering. 7(2):40-51

22. Jekayinfa, S.O., Olaniran, J.A, Jaiyeoba, K.F. and Olujide, O.S. (2015). Life Cycle Assessment of Wheat Production and Processing. LAUTECH Journal of Engineering and Technology 9 (1): 79 – 86

23. Jekayinfa, S.O., Olaniran, J.A, Jaiyeoba, K.F. and Olujide, O.S. (2015). Exergy and Energy Analysis of Wheat Production and Processing System into Wheat Flour. LAUTECH Journal of Engineering and Technology 9 (1): 60 – 71

24. Adebayo, A.O., Jekayinfa, S.O. and Linke, B. (2015). Effect of Co-Digesting Pig Slurry with Maize Stalk on Biogas Production at Mesophilic Temperature. Journal of Multidisciplinary Engineering and Technology(JMEST) 2(8):2295-2300 (UK)

25. Adebayo, A.O., Jekayinfa, S.O. and Linke, B. (2015). Effects of Organic Loading Rate on Biogas Yield in a Continuously Stirred Tank Reactor Experiment at Mesophilic Temperature. British Journal of Applied Science and Technology 11(4):1-9 (UK)

26. Onifade, T.B. and Jekayinfa, S.O. (2015). Application of Response Surface Methodology for Energy Analysis of Thin Layer Drying of Physic Nut (Jatropha curcas). GSTF Journal on Agricultural Engineering (JAE) 2(1): 49-59. (UK)

27. Ola, F. A. and Jekayinfa, S. O. (2015). Pyrolysis of Sandbox (Hura Crepitans) Shell: Effect of Pyrolysis Parameters on Biochar Yield. Journal of Research in Agricultural Engineering, 61(4): 170-176. (UK)

28. Olafimihan, E.O., Adebiyi, K.A. and Jekayinfa, S.O. (2015).Effect of Temperature on the Production of Ethanol Fuel from Selected Agricultural Residues. International Journal of Mechanical Engineering (IJME) 4(6): 51-56 (UK)

29. Adebayo, A.O., Jekayinfa, S.O. and Linke, B. (2015). Anaerobic Digestion of Selected Animal Wastes for Biogas Production in a Fed-Batch Reactor at Mesophilic Temperature. Journal of Multidisciplinary Engineering Science and Technology 2(7): 1875-1880. (UK)

30. Adebayo, A.O., Jekayinfa, S.O. and Linke, B. (2015). Energy Productions from Selected Crop Residues Through Anaerobic Digestion in a Fed-Batch Laboratory Scale Reactor at Mesophilic Temperature International Journal of Energy and Environmental Research 3(2): 12-21 (UK)

31. Jekayinfa S.O., Linke, B. and Pecenka, R. (2015). Biogas Production from Selected Crop Residues in Nigeria and Estimation of its Electricity Value. Int. J. of Renewable Energy Technology Vol 6, No 2, pp. 101-118 (UK)

32. Ohijeagbon, I.O., Waheed, M.A., Jekayinfa, S.O. (2015). Methodology for Energy and Exergy Analysis of Steam Boilers. Journal of Energy Technologies and Policy 5(28): 47-47 (UK) 8

33. Ola, F. A. and Jekayinfa S. O. (2014). Pyrolysis of Sandbox (Hura Crepitans) Shell and Characterization of the Solid Product. Science Focus, 19(1): 52-58. (UK)

34. Ola, F. A. and Jekayinfa S. O. (2014). Assessment of the Product Yields from the Thermal Decomposition of Mango Stone Shell. Science Focus, 19(1): 65-71. (UK)

35. Adebayo, A.O., Jekayinfa, S.O. and Linke, B. (2014). Effect of Co-Digestion on Anaerobic Digestion of Pig Slurry with Maize Cob at Mesophilic Temperature. Journal of Natural Sciences Research 4(22): 66-73 (UK)

36. Ohijeagbon, I.O., Waheed, M.A., Jekayinfa, S.O. and Lasode, O.A. (2014). Exergetic Modelling of Oil -Fired Steam Boilers. Nigerian Journal of Technology (NIJOTECH) 33(4): 523-536 (Nigeria)

37. Adebayo, A.O., Jekayinfa, S.O., Akinloye, O.V., Babalola, A.M. and Usman, F.O. (2014). Design, Construction and Testing of a Plug Flow Digester for Converting Agricultural Residues to Biogas. International Research Journal on Engineering (IRJE) 2(4): 52-60 (UK)

38. Adebayo, A.O., Jekayinfa, S.O. and Linke, B. (2014). Anaerobic Co-Digestion of Cattle Slurry with Maize Stalk at Mesophilic Temperature. American Journal of Engineering Research (AJER) 3(1): 80-88 (USA)

39. Jekayinfa, S.O., Olaniran, J.A. and Sasanya, B.F. (2013) ‘Life cycle assessment of soybeans production and processing system into soy oil using solvent extraction process’, Int. J. Product Lifecycle Management, Vol. 6, No. 4, pp.311–321. (UK)

40. Jekayinfa S.O., Afolayan, S.O., Taiwo, A. and Popoola, J.O. (2013). Energy use efficiency of on- farm- and post- pineapples production in Nigeria. Int. J. Energy Technology and Policy 9(2): 175-190 (UK)

41. Jekayinfa, S.O. and Scholz, V. (2013) Estimation of Possible Energy Contributions of Crop Residues in Nigeria Int. J. Energy Technology and Policy 9(2): 93-109

42. S. O. Jekayinfa & V. Scholz (2013) Laboratory Scale Preparation of Biogas from Cassava Tubers, Cassava Peels, and Palm Kernel Oil Residues, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 35:21, 2022-2032 (USA)

43. Adebayo, A.O., Jekayinfa, S.O. and Linke, B. (2013). Effect of Co-Digestion on Anaerobic Digestion of Cattle Slurry with Maize Cob at Mesophilic Temperature. Journal of Energy Technologies and Policy 5(7): 47-54 (USA)

44. Ohijeagbon, I.O., Waheed, M.A. and Jekayinfa, S.O. (2013). Methodology for the Physical and Chemical Exergetic Analysis of Steam Boilers. Energy, 53(2013): 153- 164 (USA)

45. Jekayinfa S.O., Adebayo, A.O., Daramola, E. and Afolayan, S.O (2013). On - Farm Energetics of Mango Production in Nigeria. Renewable Energy. 51 (2013) 60 – 63 (UK)

46. Ohijeagbon, I, O., Waheed, M. A., Jekayinfa, S. O. and Opadokun, O. E. (2013). Developmental Design of a Laboratory Fire-Tube Steam Boiler. Acta Technica Corviniensis – Bulletin of Engineering. 7 (1); 147-152 (UK)

9 47. Jekayinfa, S.O. and Olawuni, O.E. (2013). Energy Analysis and Estimation of CO2 Emission of Selected Plastic Recycling Plants in Nigeria. LAUJET Journal of Engineering and Technology. 7(2): 31-43. (Nigeria)

48. Ohijeagbon, I.O., Jekayinfa, S.O. and Waheed, M.A. (2012). Assessing the emission factors of low-pour-fuel-oil and diesel in steam boilers. International Journal of Development and Sustainability 1(3): 688 – 700 (UK)

49. Ohijeagbon, I.O., Jekayinfa, S.O. and Waheed, M.A. (2012). Cumulative Exergetic Assessment of LPFO Utilized Steam Boilers. International Journal of Exergy. 11(1): 119 – 135 (UK)

50. Jekayinfa S.O., Ola, F.A., Afolayan, S.O. and Ogunwale, R.O. (2012) On-farm Energy Analysis of Plantain Production in Nigeria. Journal of Energy for Sustainable Development. 16(3): 339-343 (UK)

51. Ohijeagbon, I.O., Waheed, M.A. and Jekayinfa, S.O. (2011). Annual and Compounded Life Cycle Cost Analysis of a Steam Boiler. LAUJET Journal of Engineering and Technology. 6(2): 91-96. (Nigeria)

52. Jekayinfa, S.O., Ojediran, J.O., Adebiyi, K.A, Ola, F.A.,and Adeniran, A.D. (2009). Appraisal of Farm Tractor Accidents Occurrence and Prevention in Nigeria. International Journal of Disaster Prevention & Management 18(4): 451-460 (UK)

53. Alamu, O.J., Waheed, M.A. and Jekayinfa, S.O. (2009). Determination of Optimum Temperature for the Laboratory Preparation of Biodiesel from Nigerian Palm Kernel Oil. Energy Sources Part A 31(13): 1105-1114 (USA)

54. Jekayinfa, S.O. and Scholz, V. (2009). Potential Availability of Energetically Usable Crop Residues in Nigeria. Energy Sources.31(8): 687-697 ((USA)

55. Jekayinfa, S.O. (2008). Ergonomic Evaluation and Energy Requirements of Bread-baking Operations in Southwestern Nigeria. Nutrition and Food Science. 38(3): 118 – 120 (UK)

56. Alamu, O.J., Waheed, M.A. and Jekayinfa, S.O. (2008). Effect of Ethanol-Palm kernel Oil Ratio on Alkali-catalyzed Biodiesel Yield Fuel 87(8-9): 1529-1533 (USA)

57. Jekayinfa, S.O. and Bamgboye, A.I. (2008). Energy Use Analysis of Selected Palm Kernel Oil mills in South Western Nigeria. Energy the International Journal. 33(1): 81-90 (USA)

58. Waheed, M.A., Jekayinfa, S.O., Ojediran, J.O. and Imeokparia, E.O. (2008). Energetic Analysis of Fruit Juice Processing Operations. Energy the International Journal. 33(1): 35-45 (USA)

59. Alamu, O.J., Waheed, M.A. and Jekayinfa, S.O. (2007). Laboratory Preparation of Nigerian Palm Kernel Oil Biodiesel: Influence of Transesterification Duration on Yield. Agricultural Engineering International: the CIGR - E – Journal.Manuscript EE 07 0018 Vol.IX December 2007. (USA)

60. Alamu, O.J., Waheed, M.A. and Jekayinfa, S.O. (2007). Biodiesel Production from Nigerian Palm Kernel Oil: Effect of KOH Concentration on Yield. Journal of Energy for Sustainable Development. 11(3):77-82. (USA)

10 61. Alamu, O.J., Waheed, M.A. and Jekayinfa, S.O. (2007). Alkali-catalysed Laboratory Production and Testing of Biodiesel Fuel from Nigerian Palm Kernel Oil. Agricultural Engineering International: the CIGR - E – Journal.Manuscript EE 07 009 Vol.IX July 2007. (USA)

62. Jekayinfa, S.O. and Olajide, J.O. (2007). Analysis of Energy Usage in the Production of Three Selected Cassava - Based Foods in Nigeria. Journal of Food Engineering 82(2): 217-226. (UK)

63. Jekayinfa, S.O. and Bamgboye, A.I. (2007). Development of Equations for Estimating Energy Requirements of Palm- Kernel Oil Processing Operations. Journal of Food Engineering. 79(1): 322 - 329. (UK)

64. Jekayinfa, S.O. (2007). Energetic Analysis of Poultry Processing Operations. Leonardo Journal of Sciences 10: 77-92. (Romania)

65. Bamgboye, A.I. and Jekayinfa, S.O. (2007). Trends and Effective Use of Energy Input in the Palm Kernel Oil Mills. Tropicultural 25(1): 7-11 (UK)

66. Jekayinfa, S.O. (2006). Effect of Airflow Rate, Moisture Content and Pressure Drop on Airflow Resistance of Locust Bean Seed. Agricultural Engineering International: the CIGR - E – Journal Manuscript BC 04 008. May, 2006. website: cigr-ejournal.tamu.edu. (USA)

67. Jekayinfa, S.O. (2006). Energy Consumption Pattern of Selected Mechanized Farms in South Western Nigeria. Agricultural Engineering International: the CIGR - E – Journal Manuscript EE 06 001. April, 2006 website: cigr-ejournal.tamu.edu.( (USA)

68. Jekayinfa, S.O. and Bamgboye, A.I. (2006). Estimating Energy Requirements in Cashew nut Processing Operations. Energy- The International Journal 31(8/9): 1305 – 1320 (USA)

69. Taiwo, A. and Jekayinfa, S.O. (2005). A Sustainable Agricultural Land Development Technique in Nigeria. International Journal of Applied Agricultural and Apicultural Research. 2(1): 55 -64 (Nigeria)

70. Adebiyi, K.A. and Jekayinfa, S.O. and J. O. Ojediran (2005) Development of Predictive Model for Optimal Maintenance Interval of Sawmill Machinery in South Western Nigeria. Science Focus. 10(3):10-16. (Nigeria)

71. Jekayinfa, S.O., Waheed, M.A., Adebiyi, K.A. and Adebiyi, F.T. (2005). Effect of Cassava Fluid on Corrosion Performance of Mild Steel. Anti Corrosion Methods and Materials. 52(5):286-292. (UK)

72. Jekayinfa, S.O. and Durowoju, M.O. (2005). Performance Evaluation of Mango Stone Decorticator. Nutrition and Food Science. 35(2): 118 – 120. (UK)

73. Jekayinfa, S.O., Adebiyi, K.A., Waheed, M.A. and Owolabi, O.O. (2005). Appraisal of Farm Tractor Maintenance Practices and Costs in Nigeria. International Journal of Quality in Maintenance Engineering. 11(2): 152 – 168. (UK)

74. Adebiyi, K.A., Jekayinfa, S.O. and Charles-Owaba, E.A. (2005). Appraisal of Safety Practices in Agro-allied Industries in Southwestern Nigeria. International Journal of Disaster Management & Control. 14(1): 80 – 88. (UK)

11 75. Jekayinfa, S.O. and Omisakin, O.S. (2005). The Energy Potentials of Some Agricultural Wastes as Local Fuel Materials in Nigeria. Agricultural Engineering International: the CIGR - E – Journal Manuscript. May, 2005. EE 05 003 website: cigr-ejournal.tamu.edu. (USA)

76. Jekayinfa, S.O., Okekunle, P.O., Amole, I.G. and Oyelade, J.A. (2005). Evaluation of Corrosion Cost in Some Selected Food and Agro-Processing Industries in Nigeria. Anti Corrosion Methods and Materials. 52(4): 214 – 218. (UK)

77. Waheed M.A. and Jekayinfa, S.O. (2005). Review of Solar Powered Refrigeration Systems for Rural Dwellers in Nigeria. International Journal of Applied Agricultural and Apicultural Research. 1(1): 219 -223 (Nigeria)

78. Durowoju, M.O. and Jekayinfa, S.O. (2004). Performance Evaluation of Two Parabolic Concentrator-Solar Cookers under a Tropical Climate. Science Focus 7 : 35-39

79. Jekayinfa, S.O. and Bamgboye, A.I. (2004). Energy Requirements for Palm-Kernel Oil Processing Operations. Nutrition and Food Science, 34(4): 166 –173. (UK)

80. Adeyemi, O.A. and Jekayinfa, S.O. (2004). The Role of Plant Maintenance on Energy Efficiency: A Flour Mill as a Case Study. Journal of Science, Engineering and Technology 11(2): 5513 -5522. (Nigeria)

81. Ojediran J.O, Jekayinfa S.O, Olajide J.O and Adebiyi K.A. (2004). The Status of Agro – Processing Equipment Fabrication Industry in Southwestern Nigeria Zuma Journal of Pure and Applied Science 6(1) 210 – 218. (Nigeria)

82. Olajide, J.O., Jekayinfa, S.O. and Adeola, S.A. (2003). Development and Testing of an Extractor for Small and Medium Scale Fruit Juice Processors Journal of Science, Engineering and Technology. 10 (1): 4768 – 4772. (Nigeria)

83. Alamu, O.J. and Jekayinfa, S.O. (2003). Effect of Pipe Dimension on Optimum Temperature for Pipeline Conveyance of Incompressible Viscous Fluids. The Nigerian Academic Forum. 2(2): 33 – 43. (Nigeria)

84. Jekayinfa, S.O. (2003). Empirical Equations for Determination of Pressure Drop across a Column of Cocoa Beans. Science Focus 5: 15 – 19. (Nigeria)

85. Jekayinfa, S.O., Alamu, O.J. and Adigun, O.J. (2003). Energy Requirements for In-Store Drying of Cereal Grains. Journal of Applied Science and Technology. 3(1):17-20. (Nigeria)

86. Jekayinfa, S.O., Ojediran, J.O. and Okekunle, P.O. (2003) An Evaluation of Corrosion Prevention Practices in Agricultural Equipment Manufactured and Used in Nigeria. Anti- Corrosion Methods and Materials, 50(5): 364 – 370. (UK)

87. Jekayinfa, S.O., Olafimihan, E.O., and Odewole, G.A. (2003). Evaluation of a Pedal-Operated Cassava Grater. LAUTECH Journal of Engineering and Technology. 1(1): 82 – 86 (Nigeria)

88. Jekayinfa, S.O. (2002). On-farm Evaluation of a Motorized Plot Harvester during Cowpea Harvesting. Journal of Applied Sciences 5 (3): 2933 – 2940. (Nigeria)

89. Jekayinfa, S.O. and Baba, S.G. (2002). Some Common Problems Affecting the Efficiency of Locally Fabricated Pepper Grinding Machines Used in Oyo State. Journal of Engineering Applications 3 (1): 39 – 45. (Nigeria)

12 90. Ojediran, J.O. and Jekayinfa, S.O. (2002). Performance Evaluation of a Centrifugal Palm-nut Cracker. Journal of Applied Science and Technology. 2 (1): 44 – 47. (Nigeria)

91. Jekayinfa, S.O. (2001). Energy Accounting in Industrialized Agriculture – A Review. Journal of Applied Sciences 4 (1): 1562 – 1577. (Nigeria)

92. Jekayinfa, S.O. and Onawumi A.S. (2001). Some Technical Aspects of Corrosion in Agriculture. Advances in Agricultural Engineering. 1 (1): 12 – 17. (Nigeria)

93. Jekayinfa, S.O. (2001). Some Problems of Earth Moving Equipment Used in Nigeria. International Journal of Research in Science and Education 1(1): 153-157. (Nigeria)

94. Jekayinfa, S.O. (2000). A Study of Resistance to Airflow in Cocoa Beans Drying. Journal of Science, Engineering and Technology 8 (1): 3072 – 3082. (Nigeria)

95. Onawumi, A.S. and Jekayinfa, S.O. (2000). The Engineering Process Design for Hydraulic Oil Press – Journal of Engineering Applications. 2 (1): 12 – 17. (Nigeria) e. Published Articles in Conference Proceedings

96. Jekayinfa, S.O., Ojediran, J.O. and Okunlola, G.S. (2002). Relationship between Diesel Consumption and Selected Vehicle Parameters for Articulated Vehicles Used in Nigeria. Proceedings of the 4th Annual Engineering Conference of School of Engineering and Engineering Technology, Federal University of Technology, Minna. October 2002. Pp 107 – 112. (Nigeria)

97. Jekayinfa, S.O. and Bamgboye, A.I. (2003). An Analysis of Energy Use Patterns in Nigeria’s Industrial Sector: A Case Study of a Cashew Nut Processing Plant. Proceedings of the 4th International Conference of the Nigerian Institution of Agricultural Engineers, Vol. 25, 70 – 77 (Nigeria)

98. Jekayinfa, S.O. (2005). Development of a Grain Screw Dispensing Machine. Proceedings of the 6th International Conference of the Nigerian Institution of Agricultural Engineers, Vol. 27, 177-181. (Nigeria)

99. Jekayinfa, S.O. and Scholz, V. (2007). Energy Potentials of Crop Residues in Nigeria. 13th International Conference for Renewable Resources and Plant Biotechnology (NAROSSA 2007), Poznan, Poland (Poland)

100. Jekayinfa, S.O. and Scholz, V. (2007). Assessment of Availability and Cost of Energetically Usable Crop Residues in Nigeria. Conference on International Agricultural Research for Development (Tropentag 2007). Universities of Kassel-Witzenhausen and Göttingen. Witzenhausen Germany. October 9-11, 2007. (Germany)

101. Adebayo, A.O. and Jekayinfa, S.O. (2010): Production of Biogas from Selected Crops and Animal residues in Nigeria. A paper presented at Humbolt-Kolleg International Conference, held at the Senate Chamber of Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria. 11th-14th January, 2010. (Nigeria)

102. Jekayinfa, S.O. and Adebayo, A.O. (2010): Energy Analysis of Selected Agricultural Engineering Workshop Tasks. A paper presented at the 2010 ASABE Annual International Meeting, Pittsburgh, Pennsylvania, June 20 - June 23, 1008305. (USA)

13 103. Adebayo, A.O., B. Linke and S.O. Jekayinfa (2011): Investigations on Biogas Potential of Maize Stalk under Mesophilic Condition. A paper presented at the 2011 ASABE Annual International Meeting, Louisville, Kentucky, USA, August 7 - 10, 2011, 1111523. (USA)

104. Adebayo, A.O., Jekayinfa,S.O. and B. Linke (2012): Biogas Potential of Cow Slurry in Continuously Stirred Tank Reactors at Mesophilic and Thermophilic Temperatures. A Conference paper for the 2012 ASABE Annual International Meeting Sponsored by Texas, July 29 – August 1, 2012, Paper Number: 12-1340549 (USA)

105. Adebayo, A.O., Jekayinfa,S.O. and B. Linke (2012): Effect of Co-Digestion on biogas Production-A case study of Cow Slurry with Maize Cob. A Conference paper for the ASABE Annual International Meeting Sponsored by Texas, July 29 – August 1, 2012, Paper Number: 12-1340550 (USA)

106. Adebayo, A.O., Jekayinfa, S.O. and Linke, B. (2015): Enhancement of Biogas Yields from Co-Digestion of Pig slurry with maize stalk at Mesophilic Temperature. A paper presented at the Humboldt Kolleg, 2015. Harvesting Research Outcomes: A Practical Plan to Confirm Achievement of Millennium Development Goals held at the Senate Chamber of Ladoke Akintola University of Technology, Ogbomoso, 13th-16th January, 2015. (USA) f. Internal/Technical Reports

107. Jekayinfa, S.O. (2013). Renewable Energy for Sustainable Development in Nigeria. DAAD National Alumni Conference on “Energy for Sustainable Development”

108. Jekayinfa S.O. and Adejumo, B.A. (2013). The Potentials of Nanotechnonolgy in Food Processing and Packaging - An Overview. A Paper Presented in the Conference on: “Evolution of Nanotechnology, Nanomedicine and Nanotoxicology Research in Nigeria; a Call for Multidisciplinary Collaborations”

R. PROFESIONAL ACCOMPLISHMENT 1. Visiting Professorship: I was at the Leibniz Institute of Agricultural Engineering, Potsdam, Germany from June 6, 2006 to March 30, 2008, from August to October, 2010, April, 2015 and from May 1 to July 30, 2016 as a visiting Professor. 2. Sabbatical/Adjunct Appointment in Other Tertiary Institutions  Ekiti State University (Adjunct Lecturer) 2001 -2005  Federal University of Agriculture, Abeokuta (Associate Lecturer) 2016-Date  Adeleke University, Ede (Visiting Professor) March, 2017 - Date 3. Membership of Editorial Board: I hold membership of Editorial Board of 6 scientific journals. 4. Manuscripts Review: I am involved in reviewing manuscripts for over 30 scientific journals. 5. External Examination Work for Other Universities: I have examined B.Sc., M.Sc. and Ph.D theses in the following universities: i. University of Ibadan, Nigeria: 7 PhD theses in 2008, 2010, 2011, 2012 2013, 2016 & 2017; 127 M.Sc. theses in 2012, 2013, 2014, 2015, 2016 & 2017 AND 215 B.Sc. theses in 2012, 2013, 2014, 2015 & 2016 ii. Federal University of Technology, Akure, Nigeria: 2 Ph.D theses in 2012 & 2017; 11 M.Eng. theses in 2010, 2011, 2012, 2013 & 2017 iii. Federal University of Technology, Minna, Nigeria: 1 Ph.D thesis in 2016; 8 M.Sc. in 2012, 2013 & 2017

14 iv. University, Ile-Ife, Nigeria: 5 M.Sc. theses in Chemical Engineering in 2014 & 2016 AND 2 M.Sc. Theses in Agricultural Engineering in 2017 v. University of Agriculture, Markurdi, Nigeria: 2 M.Eng theses in Mechanical Engineering in 2014 vi. University of Agriculture, Umudike, Nigeria: 1 M.Eng thesis in 2015 vii. Federal University of Agriculture, Abeokuta, Nigeria: 5 M.Sc. theses in 2013 & 2014 viii. University of Ilorin, Nigeria: 2 Ph.D theses in 2017; 8 M.Sc. theses in 2014 & 2017 ix. Landmark University, Omu-Aran, Nigeria: 42 B.Eng. theses in 2015 & 2016

6. External and Internal Promotion/Recruitment Work for Other Tertiary Institutions: I have been invited to: i. Assess promotion documents of senior Academics of the Polytechnic, Ibadan 2008 ii. Be a member of staff recruitment panel of the Federal Polytechnic, Ede 2010 iii. Assess promotion documents of Professors of Agricultural Engineering at Federal, State and Private Universities in Nigeria. (a) University of Ibadan: Assessed Assessed (1) candidate for Professorship and one (1) candidate for Readership (b) Federal University of Technology, Akure: Assessed one (1) candidate for Professorship (c) Federal University of Agriculture, Abeokuta: Assessed (1) candidate for Professorship and one (1) candidate for Readership. (d) University of Ilorin: Assessed Assessed one (1) candidate for Readership iv. Serve as Internal Assessor of Candidates for Promotion to Senior Lecturer, Associate Professor and Full Professors 7. Scientific Citations: Records of my research papers have been cited (over 800) or requested (300) by other scientists 8. Invitation by Editors: I have received invitations from Editors of scientific journals to submit original and review manuscripts. 9. Editorship of Academic Journal: I am currently the Editor-in Chief, LAUTECH Journal of Engineering and Technology, Nigeria 10. Academic Memoranda of Understanding Initiated: I was instrumental to the signing of successful Memoranda of Academic Understanding between LAUTECH) and Leibniz Institute of Agricultural Engineering, Potsdam, Germany in 2009 & 2015 and, LAUTECH and OvG University of Magdeburg, Germany in 2010. 11. Academic Cluster Management: I have initiated and am managing a 3-year financially assisted international academic and research cluster christened “Achieving The Millennium Development Goals (MDGs) Through Innovative Network (AMIN)”. The network organizes and supports a range of activities aimed at establishing a linking pin between research, policy and practice in Nigeria. This is to synthesize research outcomes on specific MDG-related topics and to translate these into implications for policy- and decision-making through easily accessible policy briefings, presentation to policy audiences and websites for different audiences. 12. Capacity Building and Academic Conferences/Workshops Initiated: I have conducted a number of capacity building and notable academic workshops and conferences in my areas of expertise. Examples include: a. Potential Applications of Nanotechnology in Developing Countries of West Africa: Trend of Research Activities, Monday 11th – Thursday 14th, April 2011

15 b. Building a Non-oil Export Based Economy for Nigeria - The Potential of Value- Added Products from Agricultural Residues, Monday 11th – Thursday 14th, January 2010. c. A series of workshops on MDGs-related issues for academics, researchers and policy makers from 2008 to date d. Organising Committee Membership of notable international conferences in University of Ibadan, Polytechnic Ibadan, Obafemi Awolowo University, Federal University of Technology, Akure, etc 13. Participation in Talks on Higher Education and Energy Policy Development: I have actively participated in fora where the following issues on Higher Education Policy development were discussed: 1. Academic and Programme planning and restructuring of curricula focusing on curriculum responsiveness and associated complexities. I have participated in three such discussions for viz: University of Applied Sciences, Osnabrueck, Germany, Technical University, Berlin, Germany, University in Ethiopia, Adiss Ababa, Ethiopia and German Embassy, Abuja/NUC, Nigeria. 2. Quality assurance frameworks for research and teaching 3. Natural resources Development and Utilization 4. Summits on Energy and Sustainable Economic Growth. Energy Commission of Nigeria 5. Strategies and Promotion of Sustainable Technology-based and Production-driven Economy in Nigeria 14. Review of Research Proposals for Award-giving Bodies: I have actively participated in the review of international project concept notes for: i. International Food Policy Research Institute (IFPRI) (on 2 occasions in Abuja and Kano, Nigeria) ii. Internationales Büro des BMBF beim Deutschen Zentrum für Luft- und Raumfahrt (DLR), Germany (Reviewed 3 Grant-seeking research proposals)

15. Community Development Programme:  Involved in a community programme on Cleaning for Healthy Living: Improving Community Involvement in Waste Disposal Practices in the Traditional Areas of Ibadan, Nigeria. This is in collaboration with Lead City University, Ibadan  I have been acting as the Coordinator of the Centre for Environmental, Food Security & Engineering Processes Sustainability Development; the Centre with the broad focus of undertaking community-driven pilot projects and organizing training, workshops, conferences, seminars and symposia geared towards its core mandates.

S. CONFERENCES ATTENDED 1. 8th Annual General Meeting and National Conference. Nigerian Society of Agricultural Engineers held at the Conference Centre Kwara Hotels, Ilorin 1986. 2. Annual National Conference of Nigerian Institute of Industrial Engineers. Conference Centre, University of Ibadan, Ibadan. 3. Conference on New Products and Technologies for Small and Medium Scale Enterprises held at University of Benin, Benin. May 21 – 23, 2001 4. 3rd Annual Engineering Conference of School of Engineering and Engineering Technology, Federal University of Technology, Minna. October 15 – 17, 2001. 5. 4th Annual Engineering Conference of School of Engineering and Engineering Technology, Federal University of Technology, Minna. October 2002. 6. International Conference on Food Security and Poverty Alleviation in West Africa. Joint Conference of West African Society of Agricultural Engineers and Nigerian

16 Society of Agricultural Engineers held at Sheu Musa Yaradua Centre, Abuja. 29 – 31st October, 2002. 7. 25th Annual National Conference of Nigerian Institute of Physics held at Sheraton Hotels and Towers, Abuja, September, 2002. 8. 4th International Conference and 25th Annual General Meeting of the Nigerian Institution of Agricultural Engineers (Damaturu 2003) September, 2003 9. 5th International Conference and 26th Annual General Meeting of the Nigerian Institution of Agricultural Engineers (Ilorin 2004) held at Kwara Hotels, Ilorin Nov 28 - December 2, 2004. 10. Landesforschungsanstalt für Landwirtschaft und Fischerei Macklenburg- Vorpommern Energieholzproduction auf landwirtschaftlichen Flachen,Gulzow, Germany. 9 Mai 2007. 11. First European Workshop on Food Engineering and Technology, Berlin, Germany. May 21 – 22, 2007 12. Energiepflanzen im Aufwind Wissenschaftliche Ergebnisse und Praktische Erfahrungen zur Produktion von Biogaspflanzen und Feldholz, Potsdam, Germany. 12- 13 juni 2007. 13. 13th International Conference for Renewable Resources and Plant Biotechnology (NAROSSA 2007), Poznan, Poland. June 18 – 19, 2007. 14. 13. Internationale Fachtagung Energetische Nutzung nachwachsender Rohstoffe Freiberg, Germany 6. und 7. September 2007. 15. Tropentag 2007, Conference on International Research on Food Security, Natural Resource Management and Rural Development, Witzenhausen, Germany October 9- 11, 2007. 16. Humboldt Conference 2008. Nutritional and Environmental Issues in Developing Countries: Scientific, Health and Social Dimensions. The Nigerian Situation. Aug 3- 7, 2008. Conference Centre. Obafemi Awolowo University, Ile-Ife Nigeria 17. Humboldt-Kolleg Osogbo 2009. Biotechnology: Trends in Advancement of Life Science Research and Development in Nigeria. August 9-12, 2009. LAUTECH College of Health Sciences, Osogbo. 18. Humboldt-Kolleg Ile-Ife 2009. Biotechnology Development and Threat of Climate Change in Africa. September 6-10, 2009. Ile-Ife, Nigeria. 19. Humboldt-Kolleg on Quality and Good Governance in Higher Education Management Abuja 2009. November 1- 6, 2009. Abuja, Nigeria. 20. 2nd DAAD Alumni Meeting/Seminar held in Lagos, November 27 – 29, 2009, Lagos, Nigeria. 21. Humboldt-Kolleg Ogbomoso 2010. Building a non Oil export-Based Economy for Nigeria-the Potential of Value Added Products from Agricultural Residues January 11 – 14, 2010. Ogbomoso, Nigeria 22. 2nd RMRDC International Seminar on Natural Resources Development and Utilization held at Raw Materials Research and Development Council Auditorium, Abuja, Nigeria. February 9 – 11, 2010. Abuja, Nigeria. 23. 3rd International Deans’ Course on Strategic Issues in Higher Education Management held at Hilton Addis (Ethiopia). March 1 – 5, 2010, Addis Ababa, Ethiopia. 24. Humboldt-Kolleg Akure 2010 June 7- 14, 2010 25. ASABE 2010 Annual International Meeting, June 20-June 23, 2010, Pittsburgh, Pennsylvania, USA 26. Concept Note Workshop on Irrigation and Mechanization, 23rd -24th Feb., 2011, Abuja, Nigeria 27. Concept Note Workshop on Irrigation and Mechanization, 28rd -29th June., 2011, Kano, Nigeria 28. ASABE 2011 Annual International Meeting, , Louisville, Kentucky, USA, June 20- June 23, 2011 17 29. 11th International Conference & 32nd Annual General Meeting of Nigerian Institution of Agricultural Engineers (NIAE), Ilorin 2011. 17th – 20th October, 2011 30. 2nd Summit on Energy and Sustainable Economic growth. Energy Commission of Nigeria. Sheraton Hotel & Towers, Abuja. 19th – 20th March, 2012. 31. Humboldt Kolleg, Osogbo: Evolution of Nanotechnology, Nanomedicine and Nanotoxicology Research in Nigeria; a Call for Multidisciplinary Collaborations 12th – 16th March, 2013 32. ASABE 2013 Annual International Meeting, , Kansas City, Missouri, USA, July 19 - July 24, 2013 33. 22nd COREN Engineering Assembly, International Conference Centre, Abuja, Nigeria, 20th – 21st August, 2013. 34. Joint ICTP-IAEA Advancing Modelling of Climate, Land-use, Energy and Water (CLEW) Interactions, Trieste, Italy, 7th – 11th October, 2013 35. DAAD Alumni Conference: Sustainable Development in Africa’s Biggest Oil Producing Economy, Ibadan, Nigeria, 7th - 9th December 2013. 36. Tropentag 2014, Conference on Bridging the Gap between Increasing Knowledge and Decreasing Resources. Czech University of Life Sciences Prague, Czech Republic September 17-19, 2014. 37. Humboldt Kolleg Ogbomoso, 2015. Harvesting Research Outcomes: A Practical Plan to Confirm Achievement of the Millennium Development Goals. 13th – 16th January, 2015. 38. ASABE 2015 Annual International Meeting, , New Orleans, Louisiana, USA, July 26 - July 29, 2015 39. Humboldt Kolleg Osogbo, 2015. Making impact through scientific research. 3rd – 6th August, 2015 40. Tropentag 2015, Management of land use systems for enhanced food security - conflicts, controversies and resolutions. The Leibniz Centre for Agricultural Landscape Research (ZALF) and Humboldt-Universität zu Berlin, Germany. September 16-18, 2015 41. Humboldt Kolleg Ibadan, 2016. Humboldt Rescues Nigerian Academics: Ethical Issues in Research and Scholarship in Nigerian Universities, University of Ibadan, Nigeria. 10th – 14th February, 2016 42. Women Advancement Forum - International Exchange, Research and Academia (WAFIRA)/DAAD Alumni Programme. University of Lagos, Nigeria. 13th – 15th April, 2016

T. CURRENT RESEARCH ACTIVITIES .1. Value-addition to agriculture in the use of agricultural residues as feedstocks in the production of biodiesel, ethanol and pyrolytic products

2. Thermo-catalytic and bio- conversion of wastes and biomass into useful industrial feedstock and energy - This represents my research into low and high temperature conversion of biomass and agricultural residues into oils, chars and fuels. The oils are rich in technical fatty acids which can further be processed into alcohols, chemicals and alternative energy source as biodiesel. The char produced can be activated by gasification to produce active carbons which can be used for adsorption processes in water purification. The residues produced from the thermo-catalytic conversion can be processed into agricultural fertilizers.

3. Energy analysis of agricultural mechanization and other cottage industrial process operations - This involves my research into energy consumption trends and optimization in agricultural industrial process operations

18 4. Life cycle energetic studies of industrial equipment and facilities such as steam boilers, digesters, heat exchangers, etc in selected production industries- Major concerns of my research here involve aspects of more rational use of exergetic resources, the use of fossil fuel resources, the environmental impact due to the emission of pollutants, and the economic consequences of both investment decisions and predisposed actions of steam boiler operations.

5. Design, construction and performance evaluation of energy-saving cottage agricultural processing machines.

6. Assessing Interdependencies among Climate, Land-use, Energy and Water in South-West Nigeria. Understanding of these linkages is needed in order to maintain the security of energy, water, and agricultural productivity in Nigeria. Major areas of research interest include collection, modeling and analysis of data for predicting appropriate land-use, energy and water optimal interaction level(s) based on prevailing climatic conditions in selected catchment areas.

U. EXTRA-CURRICULUM ACTIVITIES Reading and Visiting New Places V. REFEREES

1. Engr.Prof Jeremiah Oludele OJEDIRAN, Professor of Soil and Water Conservation Engineering and Vice Chancellor, Bells University of Technology, Ota, Nigeria, Tel: +234. 8033929076 E-mail: [email protected]

2. Engr.Prof Mufutau Adekojo WAHEED, Professor of Mechanical Engineering, Federal University of Agriculture, Abeokuta, Nigeria. Tel: +234 8061202421, Email: [email protected]

3. Dr.-Ing. Volkhard SCHOLZ, Leibniz-Institute for Agricultural Engineering (ATB), Max-Eyth- Allee100, D - 14469 Potsdam, Germany Tel: 021 959 6562, Fax: 021 959 6874 Email: [email protected]

Engr. Professor S. O. Jekayinfa

19