background: the failure of regeneration after spinal cord injury (sci) has been attributed to axonal demyelination and neuronal death. cellular replacement and white matter regeneration are both necessary for sci repair. in this study, we evaluated the co-transplantation of olfactory ensheathing cells (oec) and embryonic stem (es) cell-derived motor neurons (esmn) on contused sci. methods: oec ...

Th e paper analyses the possibilities to develop communist heritage tourism in Bulgaria. After a review of related literature, the paper identifi es fi ve characteristics of communist heritage tourism: ideologically overburdened type of tourism, controversial, represents a limited time period of history, represents a personality cult, concentration of resources in places related with communist ...

Immer mehr Verkehrsunternehmen bieten ihren Fahrgästen Informationsdienste für mobile Endgeräte an. Zur Beschreibung der heterogenen Nutzergruppe der Fahrgäste stehen bisher lediglich Nutzungsprofile für den öffentlichen Personenverkehr (ÖPV) oder für mobile Endgeräte zur Verfügung. Ziel der Untersuchung ist es, diese beiden Gebiete zusammenzuführen und anhand der Persona-Methode die Nutzerbesc...

AIM To investigate anti-angiogenic effects of polysulfated heparin endostatin (PSH-ES) on alkali burn induced corneal neovascularization (NV) in rabbits. METHODS An alkali burn was made on rabbit corneas to induce corneal NV in the right eye of 24 rabbits. One day after burn creation, a 0.2 mL subconjunctival injection of 50 µg/mL PSH-ES, 50 µg/mL recombinant endostatin (ES), or normal saline...

Coron et al. proposed the ES-based scheme PSS-ES which realizes an encryption scheme and a signature scheme with a unique padding technique and key pair. The security of PSS-ES as an encryption scheme is based on the partial-domain one-wayness of the encryption permutation. In this paper, we propose new ES schemes OAEP-ES, OAEP++-ES, and REACT-ES, and prove their security under the assumption o...