background & aim: conjoined nerve root is defined as two adjacent nerve roots that share a common dural envelope at some points during their course from the thecal sac. this study reports our experience of conjoined roots involving three cases in dakar. methods & materials/patients: this is a consecutive study from 2013 to 2015 involving patients supported for disc herniation and who have prese...

This study was undertaken to evaluate the phytoremediation potential of Ficus Benjamina plant for removal polycyclic aromatic hydrocarbons (PAHs): Acenaphthene (ACN), naphthalene (NAP) and phenanthrene (PHE) from contaminated soil. The transplanted into pot containing 4 kg soil spiked with PAHs: ACN, NAP PHE at concentrations 1600, 2000 2400 mg respectively. A separate untreated used as a contr...

Clinical examination of joint position sense and vibration sense can provide important information concerning specific cutaneous sensory receptors, peripheral nerves, dorsal roots, and central nervous system pathways and should be included as a regular component of the neurological examination. Although these sensory modalities share a spinal cord and brainstem pathway, they arise in different ...

This paper establishes sufficient conditions for stability of linear and time-invariant delay differential systems including their various usual subclasses (i.e., point, distributed and mixed point-distributed delay systems). Sufficient conditions for stability are obtained in terms of the Schur's complement of operators and the frequency domain Lyapunov equation. The basic idea in the analysis...