1. <a href="./Journals/Article/IENJ/10376582.pdf" target="_blank">An experimental and numerical study on pressure drop coefficient of ball valves</a><br>A. Ozdamar, K. Turgut Gursel, Y. Pekbey, B. Celikag <br><hr>2. <a href="./Journals/Article/IENJ/10376583.pdf" target="_blank">Author index v.8-04</a><br>None<br><hr>3. <a href="./Journals/Article/IENJ/10376584.pdf" target="_blank">Changes of business models in electricity distribution</a><br>P. Trygg, J. Toivonen, P. J&auml;rventausta <br><hr>4. <a href="./Journals/Article/IENJ/10376585.pdf" target="_blank">Development, design, and performance of a pv-ventilated greenhouse dryer</a><br>S. Janjai, V. Khamvongsa, B.K. Bala <br><hr>5. <a href="./Journals/Article/IENJ/10376586.pdf" target="_blank">Energy-water nexus an integrated modeling approach</a><br>Debborah M. Marsh, Deepak Sharma <br><hr>6. <a href="./Journals/Article/IENJ/10376587.pdf" target="_blank">List of reviewers v.8-04</a><br>None<br><hr>7. <a href="./Journals/Article/IENJ/10376588.pdf" target="_blank">Multi-objective optimal planning and operation of distribution system using genetic algorithm</a><br>A.A. Abou El-Ela, G.E.M. Aly, A.A.E. Shammah <br><hr>8. <a href="./Journals/Article/IENJ/10376589.pdf" target="_blank">Solar parabolic trough collector hot water system</a><br>A. Valan Arasu, T. Sornakumar <br><hr>9. <a href="./Journals/Article/IENJ/10376590.pdf" target="_blank">Studies on port injected hydrogen in a dual fuel d.i. diesel engine</a><br>N. Saravanan, G. Nagarajan, C. Dhanasekaran, K.M. Kalaiselvan, G. Sanjay <br><hr>10. <a href="./Journals/Article/IENJ/10376591.pdf" target="_blank">Wind energy cost and feasibility of a 2 mw wind power project</a><br>V.P. Khambalkar, S.R. Gadge, S.B. Dahatonde, M.U. Kale, D.S. Karale <br><hr>11. <a href="./Journals/Article/IENJ/10376592.pdf" target="_blank">Wind energy in sudan for water pumping in rural areas</a><br>Abdeen Mustafa Omer, Siddig Adam Omer <br><hr>