1. From the beginning, Jules-Louis and Edward-Auguste showed an interest in complex mechanisms . 2. A complex mechanism regulates appetite and whether fat gets used or stored. 3. But the researchers said a number of complex mechanisms probably are involved. 4. However, not all residents are aware of these fairly complex mechanisms . 5. But the complex mechanisms it will involve have left Argentines confused. 6. There's a level of mechanical genius behind inventing complex mechanisms ." 7. It uses a pretty complex mechanism to determine if something is vandalism or not. 8. Enzymes with ternary-complex mechanisms include glutathione " S "-transferase, dihydrofolate reductase and DNA polymerase. 9. Clever part design or minor design concessions often can eliminate complex mechanisms for undercuts. 10. Although this approach generally required more complex mechanisms , it greatly increased the precision of results.