This paper explores the influence of micro textures on cutting performance of polycrystalline cubic boron nitride (PCBN) tools from two aspects, that is, tool wear and machined surface roughness.By designing micro-hole textures with different forms and scales on the rake face of tools when PCBN tools turn hardened steel GCr15, and combining finite
Properties of (Bi, Pb)2Sr2Ca1Cu2Oy ceramic superconductors were prepared by the melt textured growth methods in order to investigate the effects of the slow cooling time on the jilungin dreaming tea microstructur.Phase analyses of the samples by X-ray diffraction (XRD) has been carried out to assess the effects of the slow cooling time.From XRD ana
The current paradigm for biomedical research and drug testing postulates that in vitro and in silico data inform animal studies that will subsequently inform human studies.Recent evidence points out that animal studies have made a poor contribution to current knowledge of Major Depressive Disorder, whereas the contribution of in vitro and in silico
Abstract Background Male sexually selected vocalisations generally contain both individuality and quality cues that are crucial in intra- as well as inter-sexual communication.As individuality is a fixed feature click here whereas male phenotypic quality changes with age, individuality and quality cues may be subjected to different selection pressu
The malaria vaccine candidate merozoite surface protein 2 (MSP2) has shown promise in clinical trials and is in part responsible for a reduction in parasite densities.However, strain-specific reductions in parasitaemia suggested that polymorphic regions of MSP2 are immuno-dominant.One strategy to bypass the hurdle of strain-specificity is to bias t