Ahmed M. Hamdan

Measures of modal controllability and observability for first- and second-order linear systems

Ahmed M. Hamdan, Ali H. Nayfeh · Journal of Guidance Control and Dynamics · 1989 · 243 citations

Engineering, Mathematics, Systems Engineering +14

Bifurcations, chaos, and crises in voltage collapse of a model power system

H.O. Wang, Eyad H. Abed, Ahmed M. Hamdan · IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications · 1994 · 191 citations

Natural Sciences, Electrical Engineering, Complex Systems +13

The relationship between patient, parent and clinician perceived need and normative orthodontic treatment need

Ahmed M. Hamdan · European Journal of Orthodontics · 2004 · 127 citations · Full text

Dentistry, Orthodontics, Adult Orthodontics +11

cAMP-response Element (CRE)-mediated Transcription by Activating Transcription Factor-4 (ATF4) Is Essential for Circadian Expression of the Period2 Gene

Satoru Koyanagi, Ahmed M. Hamdan, Michiko Horiguchi et al. · Journal of Biological Chemistry · 2011 · 99 citations · Full text

Life Sciences, Molecular Biology, Molecular Genetics +15

Enhanced skin deposition and delivery of voriconazole using ethosomal preparations

Waleed Faisal, Ghareb M. Soliman, Ahmed M. Hamdan · Journal of Liposome Research · 2016 · 94 citations · Full text

Pharmacy, Pharmaceutics, Pharmacology +17