The oxidation and hardness of thermally exposed titanium (Ti) prepared using inductive sintering-assisted powder metallurgy was evaluated through cyclic tests in Movie Posters air at 700−900 °C for 100 h (5 cycles).In general, the oxidation kinetics of the Ti samples followed the parabolic law and their oxidation rates increased with inc
Expression and clinical value of CXCR4 in high grade gastroenteropancreatic neuroendocrine neoplasms
BackgroundCXC chemokine receptor 4 (CXCR4) is associated with the progression and metastasis of numerous malignant tumors.However, its relationship with Gastroenteropancreatic Neuroendocrine Neoplasms Grade 3 (GEP-NENs G3) is unclear.The aim of this study was to characterize the expression of CXCR4 in GEP-NENS and to explore the clinical Books and
The MADS Box Genes ABS, SHP1, and SHP2 Are Essential for the Coordination of Cell Divisions in Ovule and Seed Coat Development and for Endosperm Formation in Arabidopsis thaliana.
Seed formation is a pivotal process in plant reproduction and dispersal.It begins with megagametophyte development in the ovule, followed by fertilization and subsequently coordinated Movie Posters development of embryo, endosperm, and maternal seed coat.Two closely related MADS-box genes, SHATTERPROOF 1 and 2 (SHP1 and SHP2) are involved in specif