Background: Tumor ulceration (TU) is considered the second most important prognostic factor after Breslow thickness for localized cutaneous malignant melanoma (
Polyperfluorobutyne-2 (PPFB), a conjugated polymer, was characterized with IR, UV-VIS,fluorescence spectra etc. The electrical conductivities of the polymer do
The parameters of ligand field of laser crystal Na~(3+):KY(WO_4)_2 and Nd~(3+):KGd(WO_4)_2are obtained by a scheme which involved intermediate coupling and lig
On the basis of gap’s temporal-spatial characteristics in and around source area before an earthquake, we propose a method to estimate characteristic parameter
Objective: To investigate the differentiative capability of adult human bone marrow mesenchymal stem cells (BMSCs) into Schwann-like cells. Methods: Bone ma