نتایج جستجو برای: implanted
تعداد نتایج: 28239 فیلتر نتایج به سال:
Erbium implanted silicon as a quantum technology platform has both telecommunications and integrated circuit processing compatibility. In Si with Er to concentration of 3 × 1017 cm−3 O 1020 cm−3, the electron spin coherence time, T2, spin-lattice relaxation T1, were measured be 7.5 μs ∼1 ms, respectively, at 5 K. The echo decay profile displayed strong modulation, which was consistent super-hyp...
It has been reported that chromaffin cells secrete some neuroactive substances particularly opioid peptides and catecholamines which reduce pain. Adrenal medullary implant, have been used in other injury models to provide an endogenous source of catecholamines. The goal of the present study was to determine whether adrenal medullary implants in the spinal space could repair sensory and ...
OBJECTIVES To compare preverbal behaviors of deaf children implanted under 1 year of age with age-matched hearing children. METHODS The study assessed 20 children; 10 deaf children implanted under 1 year of age and 10 normally hearing children of the same age. Preverbal skills were measured before, 6 months, and 1 year after implantation, using Tait Video Analysis that is able to predict late...
Objective: The main purpose of this study is to predict behavior problems by language development and secure attachment based on mediation role of self-regulation in cochlear implanted children. Method: In this correlation study 114 available cochlear implanted children in the age range of 3-7 years that at least one year has passed from the Cochlear Implant program were selected with available...
Background: In several conditions we have face cranial bone defects. Reconstruction of these defects remains one of the most challenging problems encountered by craniofacial surgeons. Objective: To evaluate bone repair in cranial bone defects by use of an implant made of octacalcium phosphate in combination with bone matrix gelatin (OCP/BMG). Methods: We used 40, 5–6-week-old male Sprague-Dawle...
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