Hatem A. Rahman

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OBJECTIVES To evaluate the effectiveness of beta tricalcium phosphate (β-TCP) alone compared to β-TCP and Demineralized Bone Matrix (DBM) in regenerating localized horizontal maxillary alveolar ridge deficiencies prior to implant placement. STUDY DESIGN The study included 20 patients with horizontal maxillary ridge deficiencies limited to one or more(More)
  • G.-W Weber, P Taylan, Z.-K Görgüï, H Abd Rahman, A Bahar, Z.-K Görgülü +1 other
  • 2013
Financial processes as processes in nature, are subject to stochastic fluctuations. Stochastic differential equations turn out to be an advantageous representation of such noisy, real-world problems, and together with their identification, they play an important role in the sectors of finance, but also in physics and biotechnology. These equations, however,(More)
In this study the extracellular distribution of cytochemically generated calcium reaction product in the denervated optic tectum of a cichild fish (Oreochromis mossambicus) was investigated. The left optic nerve had been transected and the fish (5 per experimental condition) maintained for 2, 10 and 21 days. The amount of the calcium-containing precipitates(More)
Recent investigations revealed the localized distribution of the motoneuron subgroups within the mammalian oculomotor nucleus. In this study, we examined the motor neuron pool of the superior rectus muscle (SR) in 12 albino rats by injecting the retrograde fluorescent tracers Fluoro-Gold (FG) into one SR and Dil into the contralateral SR. We also examined(More)
Injecting the retrograde fluorescent neuronal tracer fluoro-gold into the dorsal nucleus of the lateral geniculate body (dLGN), the olivary pretectal nucleus (OPN), and the superior colliculus (SC) revealed the existence of some ganglion cells (RGCs) scattered outside the temporoventral crescent of the ipsilateral retina in the adult albino rats. We studied(More)
Injection of the fluorescent tracers, Evans Blue (EB) and 4'-6-Diamidino-2-phenylindole dihydrochloride hydrate (DAPI) or Fluoro-Gold (FG) into the dorsal nucleus of the lateral geniculate body (dLGN) and the ipsilateral superior colliculus (SC) of adult cats demonstrated the existence of double-labeled optic nerve cells in the retina denoting that their(More)
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