The Batteries main objective of this paper was to perform sinterability studies of ball-milled Fe-12%Ni-6.4%Cu-1.6%Sn-0.6%C powders.A mixture of precisely weighed amounts of elemental iron, nickel and graphite, and pre-alloyed 80/20 bronze powders was ball-milled for 8, 30 and 120 hours.After cold-pressing at 400 MPa the specimens were sintered at
The large-inertia artillery has complex structure and high coupling between components.Due to the #built up saddle pad processing technology, the error between motor shaft position and the actual load position is inevitable and hardly to be compensated.The situation get worse when the system running in high speed, where the error changes more viole
Evolving technologies and increasing understanding of human physiology over the past century have afforded our ability to intervene on human diseases using implantable bio-materials.These bio-electronic devices present a unique challenge through the creation of an interface between the native tissue and implantable bio-materials: the generation of
The Forkhead box family of transcription factors is evolutionary conserved from yeast to higher eukaryotes and its members are involved in Kimonos many physiological processes including metabolism, DNA repair, cell cycle, stress resistance, apoptosis and aging.In budding yeast, four Forkhead transcription factors were identified, namely Fkh1, Fkh2,
Background and objectives: Atrial fibrillation (AF) is a common arrhythmia associated with various risk factors and significant morbidity and mortality.Materials and methods: This article presents findings from a study involving 345 patients with permanent AF.This study examined demographics, risk factors, associated pathologies, complications, and