Germline stem cells in the Drosophila ovary are maintained by a somatic niche.The niche is structurally and functionally complex and contains four cell types, the escort, cap, and terminal filament cells and the newly identified transition cell.We find that the large Maf transcription factor Traffic jam (Tj) is essential for determining niche cell

Considering the significance of improving the energy efficiency, surface quality and material removal quantity of machining processes, the present study is conducted in the form of an experimental investigation and a multi-objective optimization.The experiments were conducted by face milling AISI 1045 steel on a Computer Numerical Controlled (CNC)

Valerio Villareale (Palermo, 1773-1854), the main neoclassic sculptor in Sicily, spent his young years between Naples and Rome.The paper highlights his training in Naples, where he met Filippo Tagliolini, and in Rome, where he knew Antonio Canova.Based on unpublished documents, the paper explores his participation in the Sanitation Pails Neapolitan

Lipocalin-2 (LCN2) exhibits pro- and anti-carcinogenic effects in several cancers, but its role in the progression of glioblastoma multiforme Sanitation Pails (GBM) remains unclear.This study aims to elucidate the effect of LCN2 in human GBM cell, and the mechanism underlying its effects on GBM malignant progression.We observed that LCN2 expression

Objective: Otitis media is a contagious inflammatory illness of the middle ear that might have a sudden onset and a complete resolution, or it can have a persistent presentation and long-term implications.Surgical treatment is available for Mayonnaise all kinds of otitis media.Different types of operations include canal wall-up, canal wall-down, an